CN114747785B - Automatic conveying structure is stabilized to griddle oven tobacco leaf of upset - Google Patents
Automatic conveying structure is stabilized to griddle oven tobacco leaf of upset Download PDFInfo
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- CN114747785B CN114747785B CN202111130350.6A CN202111130350A CN114747785B CN 114747785 B CN114747785 B CN 114747785B CN 202111130350 A CN202111130350 A CN 202111130350A CN 114747785 B CN114747785 B CN 114747785B
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- tobacco leaf
- frame
- tobacco
- clamping
- main body
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
- B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses an automatic-overturning tobacco leaf stable conveying structure of a baking oven, relates to the technical field of tobacco oven equipment, and solves the problems that the existing tobacco oven conveying equipment needs to manually overturn tobacco leaves to be in a cross-brace state when the tobacco leaves are loaded in order to avoid excessive chain occupation length, and the use operation is complicated, labor-consuming and inconvenient. An automatic overturning stable tobacco leaf conveying structure of a baking oven comprises an axle; two square bearing seats are symmetrically sleeved at two ends of the two wheel shafts, the two wheel shafts are vertically and correspondingly locked and fixed on the left side wall and the right side wall of the baking oven through the bearing seats at the two ends, and four chain wheels are symmetrically sleeved on the left end section and the right end section of the two wheel shafts; the wheel shaft further comprises a driving gear, and the right end section of the wheel shaft at the bottom is sleeved with one driving gear. The two insertion frames can be inserted and blocked to position the two limiting blocks, the tobacco leaf hanging frame is fixedly held on the two clamping seats, and the tobacco leaf hanging frame is prevented from falling off from the two clamping seats in the process of rotating along with the chain.
Description
Technical Field
The invention relates to the technical field of tobacco oven conveying equipment, in particular to an automatic-overturning tobacco leaf stable conveying structure of a baking oven.
Background
Flue-cured tobacco is a prerequisite condition for modern industrial processing of cigarettes, and has the functions of carrying out tobacco leaf baking treatment before cigarette packaging, improving the moisture content of tobacco leaves, softening and loosening the tobacco leaves, enhancing toughness and crushing resistance, controlling the moisture content of the tobacco leaves within a certain range, promoting the physical and chemical properties of the tobacco leaves to change towards a favorable processing direction, and enabling the tobacco leaves to be suitable for long-term storage and alcoholization or artificial fermentation so as to meet the requirements of the modern cigarette industry. The tobacco leaf baking can also be carried out drying, cooling and moisture regaining treatment through baking equipment, so that the leaves are driven to reach the specified moisture content and temperature, the moisture content index is ensured, and the quality-guaranteeing storage and natural alcoholization of the leaves are facilitated. Meanwhile, the leaves can kill fungi and worm eggs to different degrees in the baking process, remove green miscellaneous gases, keep certain humidity and reduce the breakage of silk making. And the conveying structure is an indispensable equipment in the whole baking.
For example, patent No. cn201620669298.X discloses a threshing and redrying tobacco conveyer belt, which belongs to tobacco redrying equipment, and specifically relates to an anti-blocking threshing and redrying tobacco conveyer belt. Conveyer belt tensioning suit is on arranging the conveying roller of both ends head respectively in, the left and right sides of conveyer belt direction of transportation is arranged respectively in to two support frame levels are relative, the branch material is installed between two support frames and is divided the harrow and roll the portion, divide the material harrow and roll the direction of portion perpendicular to conveyer belt transportation and arrange the conveyer belt top in, divide the material harrow and roll the portion contactless drive belt, drive disk assembly arranges in on the support frame, the conveyer belt of hypomere return stroke direction is hugged closely to drive disk assembly's the other end, can make the material distribute evenly on the conveyer belt, reduce the material height, reduce and hinder the material number of times, help debris to select simultaneously, reduce debris and select the recruitment number of people and reduce personnel intensity of labour, need not newly-increased motor alone, then the use that has reduced the energy consumption and made things convenient for the maintenance.
The tobacco leaf is conveyed to the chain in most existing tobacco stove equipment, the tobacco leaf is hung on the chain in a hanging mode, the length of the chain is greatly occupied, the hanging capacity of the chain to the tobacco leaf is affected, the tobacco leaf is required to be manually turned to be placed in a cross-brace state in order to avoid excessive length of the chain, and the tobacco leaf is inconvenient to use and operate, and is laborious.
Disclosure of Invention
The invention aims to provide an automatic-overturning tobacco leaf stable conveying structure of a baking oven, and aims to solve the problems that the tobacco leaves are required to be manually overturned to be in a cross-brace state in most cases when the tobacco leaves are loaded due to the fact that too much chain occupation length is provided in the background technology, and the use and operation are complicated, labor-consuming and inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic overturning stable tobacco leaf conveying structure of a baking oven comprises an axle; the two wheel shafts are locked and fixed on the left side wall and the right side wall of the baking oven in an up-down corresponding manner through the bearing seats at the two ends of the two wheel shafts, the left end section and the right end section of the two wheel shafts are symmetrically sleeved with four chain wheels, and two chains are tightly supported and installed between the four chain wheels; the wheel shaft also comprises a driving gear, and the right end section of the wheel shaft at the bottom is sleeved with a driving gear which is used for being meshed with an external motor for transmission; the pushing piece comprises a circular mounting seat, the pushing piece is formed by welding two main body transverse supporting rods which are spaced up and down and the circular mounting seat welded at the tail ends of the two main body transverse supporting rods together, and the circular mounting seat is used for locking and fixing the pushing piece;
pushing the piece; the two pushing pieces are symmetrically and tightly locked and arranged on the lower half sections of the left side wall and the right side wall of the baking oven, and the two pushing pieces are inserted and penetrated through the two chains;
a chain; a circle of clamping seats are convexly and tightly locked outwards at equal intervals on the two chains, and the two circles of clamping seats are used for clamping and fixing the tobacco leaf hanging rack; a row of tooth sheets are arranged on the vertical support rod at the front side of the driving frame, and the driven gear is driven by the chain to be meshed and contacted with the row of tooth sheets when rising along with the tobacco leaf hanging frame; the two limiting blocks are positioned at the inner sides of the two driven gears, are inserted and matched with the two clamping sockets at the left and right corresponding positions, and are in pushing contact with the top end oblique sections of the left and right vertical support rods of the insertion frame when sliding inwards.
Preferably, the pushing member further comprises
The top ends of the middle sections of the two main body transverse supporting rods are upwards supported and welded with one driving frame;
the head ends of the two main body transverse supporting rods are fixedly welded with one trapezoidal top frame.
Preferably, the clamping seat comprises
The clamping seat is integrally formed by welding two upper limiting clamping frames and lower limiting clamping frames together, wherein the top end of the upper limiting clamping frame is inserted with a hexagonal inserting rod in a penetrating manner through a spring pushing device;
the inserting frame is characterized in that two hanging frames are symmetrically welded at the bottom of the lower limiting clamping frame of the clamping seat, one inserting frame penetrates through the two hanging frames and the lower limiting clamping frame through spring pushing, and the top end sections of the left vertical supporting rod and the right vertical supporting rod of the inserting frame are of an oblique-cut structure.
Preferably, the tobacco leaf hanger comprises a pressing plate, the whole tobacco leaf hanger is formed by jointly combining a main body rotating shaft and a long strip back plate welded to the bottom of the main body rotating shaft, a long strip pressing plate is fixedly pressed on the long strip back plate through three bolts, and tobacco leaves are arranged and pressed between the pressing plate and the back plate of the tobacco leaf hanger.
Preferably, the tobacco leaf hanger further comprises
The left end and the right end of the main body rotating shaft are symmetrically sleeved with two driven gears, and an insertion hole is formed in the end face of the outer side of each driven gear in a penetrating mode;
and the left end section and the right end section of the main body rotating shaft are symmetrically provided with two rectangular limiting blocks in a limiting and rotating manner.
Preferably, a cross-brace insertion shaft is welded at the bottom of the head end of the insertion rod at intervals, a short top shaft is welded and supported backwards on the tail end section of the insertion rod, the short top shaft is driven by a chain to push against and contact with the inclined plane of the trapezoidal top frame when the clamping seat ascends along with the clamping seat, and the cross-brace insertion shaft is in insertion fit with the insertion hole in the driven gear.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the tobacco leaf hanging rack, the two inserting rods can be inserted and positioned to position the two driven gears, so that the tobacco leaf hanging rack is kept in a use state of the rotary cross arm (as shown in figure 4), the tobacco leaf hanging rack is transversely rotated to avoid occupying the bottom space and the length of the chain, and more tobacco leaf hanging racks can be loaded on the chain and tobacco leaves can be baked;
2. when the tobacco leaves are dismounted and taken after the baking operation is finished, the tobacco leaf hanging frame rises to the height position of the trapezoidal top frame along the chain, the two trapezoidal top frames can outwards push the left and right insertion rods, the two insertion rods are separated from the two driven gears in a pulling mode, the tobacco leaf hanging frame loses the positioning and automatically swings downwards to hang by means of gravity, the trouble that the tobacco leaf hanging frame is loosened manually and droops in a rotating mode is omitted, the dismounting and taking steps of the tobacco leaf hanging frame are simplified, and the tobacco leaf hanging frame is convenient to use and labor-saving;
3. when the tobacco leaves are loaded, the tobacco leaf hanging frame rises to the height position of the driving frame along the chain, and the driving frame can be meshed to drive the two driven gears and the tobacco leaf hanging frame to turn upwards, so that the tobacco leaf hanging frame can automatically swing and turn upwards to be in a transverse state, the trouble of manually turning over the cross-bracing tobacco leaf hanging frame is eliminated, the loading step of the tobacco leaves is simplified, and the use is convenient and labor-saving;
4. the two insertion frames can be inserted and blocked to position the two limiting blocks, the tobacco leaf hanging frame is fixedly held on the two clamping seats, and the tobacco leaf hanging frame is prevented from falling off from the two clamping seats in the process of rotating along with the chain.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the rear three-dimensional structure of the present invention;
FIG. 3 is a schematic view of the vertical hanging and supporting state of the tobacco leaf hanger of the present invention;
FIG. 4 is a schematic view of the tobacco hanger of the present invention showing a state of a rotating cross brace;
FIG. 5 is a schematic view of the tobacco leaf hanger of the present invention;
FIG. 6 is a schematic view of the clamping seat of the present invention;
FIG. 7 is a schematic view of the bottom structure of the clamping seat according to the present invention;
FIG. 8 is a schematic view of the structure of the pushing member of the present invention;
FIG. 9 is an enlarged view of portion A of FIG. 1;
FIG. 10 is an enlarged view of the portion B of FIG. 4 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a wheel axle; 101. a bearing seat; 102. a driving gear; 2. a chain; 3. pushing the part; 301. a circular mounting seat; 302. a drive frame; 303. a trapezoidal top frame; 4. clamping a seat; 401. inserting a rod; 402. inserting a frame; 5. tobacco leaf hanging rack; 501. pressing a plate; 502. a driven gear; 503. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 10, an embodiment of the present invention includes: an automatic overturning tobacco leaf stable conveying structure of a baking oven comprises an axle 1; the wheel shafts 1 comprise bearing seats 101, two square bearing seats 101 are symmetrically sleeved at two ends of each wheel shaft 1, the two wheel shafts 1 are vertically and correspondingly locked and fixed on the left side wall and the right side wall of the baking oven through the bearing seats 101 at the two ends, four chain wheels are symmetrically sleeved at the left end section and the right end section of each wheel shaft 1, and two chains 2 are tightly supported and installed between the four chain wheels; the clamping seat 4 comprises an insertion rod 401, the clamping seat 4 is integrally formed by welding an upper limiting clamping frame and a lower limiting clamping frame together, and the top end of the upper limiting clamping frame is inserted with a hexagonal insertion rod 401 in a penetrating manner through a spring pushing device; the bottom of the lower limiting clamping frame of the clamping seat 4 is symmetrically welded with two hanging frames, one inserting frame 402 penetrates through the two hanging frames and the lower limiting clamping frame through spring pushing, and the top end sections of the left vertical stay bar and the right vertical stay bar of the inserting frame 402 are in an oblique-section structure;
a pushing member 3; the two pushing pieces 3 are symmetrically and tightly installed on the lower half sections of the left side wall and the right side wall of the baking oven in a locking manner, and the two pushing pieces 3 are inserted through the two chains 2; the wheel shaft 1 further comprises a driving gear 102, the right end section of the wheel shaft 1 at the bottom is sleeved with the driving gear 102, and the driving gear 102 is used for being in meshing transmission with an external motor; the pushing part 3 comprises a circular mounting seat 301, the pushing part 3 is formed by welding two main body transverse supporting rods which are spaced up and down and the circular mounting seat 301 welded at the tail ends of the two main body transverse supporting rods together, wherein the circular mounting seat 301 is used for locking and fixing the pushing part 3; the pushing part 3 further comprises a driving frame 302, and the top end of the middle section of the two main body transverse supporting rods is upwards supported and welded with one driving frame 302; the head ends of the two main body transverse supporting rods are fixedly welded with one trapezoidal top frame 303; the tobacco leaf hanging rack 5 further comprises driven gears 502, two driven gears 502 are symmetrically sleeved at the left end and the right end of the main body rotating shaft, and an insertion hole is formed in the end face of the outer side of each driven gear 502 in a penetrating mode; the limiting blocks 503 are symmetrically, limitedly and rotatably sleeved on the left end section and the right end section of the main body rotating shaft, and two rectangular limiting blocks 503 are symmetrically, limitedly and rotatably sleeved on the left end section and the right end section of the main body rotating shaft;
a chain 2; the two chains 2 are provided with a circle of clamping seats 4 which are used for clamping and fixing tobacco hangers 5, the two chains 2 can rotate to drive the two circles of clamping seats 4 and the circle of tobacco hangers 5 on the clamping seats to rotate at a constant speed inside the tobacco curing furnace, tobacco leaves are convenient to be uniformly heated and dried, the quality of finished products for curing the tobacco leaves is improved, the circle of tobacco hangers 5 can be rotated and reduced to a lower height by the two chains 2, the tobacco curing furnace is convenient for workers to take and mount, and the trouble that the workers climb to take and mount the tobacco hangers 5 is eliminated.
Further, the tobacco leaf hanger 5 includes a pressing plate 501, the tobacco leaf hanger 5 is formed by the main body pivot and the joint combination of the rectangular back plate welded at the bottom of the main body pivot, wherein a long pressing plate 501 is fixed on the rectangular back plate through three bolts in a pressing manner, and the tobacco leaves are arranged and pressed between the pressing plate 501 and the rectangular back plate of the tobacco leaf hanger 5.
Further, a cross-brace insertion shaft is welded at the bottom of the head end of the insertion rod 401 at intervals, a short top shaft is welded and supported backwards on the tail end section of the insertion rod 401, the short top shaft is driven by the chain 2 to lift along with the clamping seat 4 and is pushed against and contacted with the inclined plane of the trapezoidal top frame 303, the cross-brace insertion shaft is in insertion fit with the insertion holes in the driven gear 502, the two insertion rods 401 can be inserted and positioned in two driven gears 502, the tobacco leaf hanging frame 5 is kept in a use state of the rotary cross brace (as shown in fig. 4), the tobacco leaf hanging frame 5 can be rotated and transversely to avoid occupying the bottom space and the length of the chain 2, more tobacco leaf hanging frames 5 can be loaded on the chain 2 and tobacco leaves are baked, after the two insertion rods 401 are moved upwards and separated from the two trapezoidal top frames 303, two springs on the tobacco leaf hanging frame can be pushed inwards, the trend of inward top insertion is given, and implementation premises are provided for inserting and positioning the two driven gears 502 again.
Further, a row of tooth sheets are arranged on the vertical support rod on the front side of the driving frame 302, the driven gear 502 is driven by the chain 2 to contact with the row of tooth sheets when following the rising of the tobacco leaf hanger 5, when the tobacco leaves are loaded, the tobacco leaf hanger 5 follows the chain 2 and rises to the height position of the driving frame 302, the driving frame 302 can be meshed to drive the driven gear 502 and the tobacco leaf hanger 5 to turn upwards, the tobacco leaf hanger 5 can automatically swing and rotate to be placed in a transverse state, the trouble of manually turning and transversely supporting the tobacco leaf hanger 5 is omitted, the loading step of the tobacco leaves is simplified, and the tobacco leaf loading device is convenient to use and labor-saving.
Further, the two limiting blocks 503 are located at the inner sides of the two driven gears 502, the two limiting blocks 503 are inserted and matched with the two clamping seats 4 corresponding to the left and right, the two limiting blocks 503 are pushed and contacted with the top end oblique sections of the left and right vertical support rods of the insertion frame 402 when sliding inwards, the two insertion frames 402 can be inserted and blocked to position the two limiting blocks 503, the tobacco leaf hanging frame 5 is fixedly held on the two clamping seats 4, and the tobacco leaf hanging frame 5 is prevented from falling off the two clamping seats 4 in the process of rotating along with the chain 2.
In another embodiment, the strip-shaped back plate of the tobacco leaf hanger 5 and the pressing plate 501 are covered with a high temperature-resistant cushion pad, which can relieve the pressing force on the tobacco leaves and avoid the probability of fracture of the root of the tobacco leaves after being baked and dried.
The working principle is as follows: the two chains 2 can rotate to drive the two circles of clamping seats 4 and the circle of tobacco hangers 5 on the clamping seats to rotate at a constant speed in the tobacco curing furnace, so that tobacco is uniformly heated and dried, the quality of finished tobacco curing products is improved, and the circle of tobacco hangers 5 can be rotated by the two chains 2 to be lowered to a lower height, so that workers can take and load the tobacco;
two insertion frames 402 can be inserted and positioned with two limiting blocks 503, the tobacco leaf hanger 5 is fixedly kept on two clamping seats 4, the tobacco leaf hanger 5 is prevented from falling off from the two clamping seats 4 in the process of following the rotation of the chains 2, two insertion rods 401 can be inserted and positioned with two driven gears 502, the tobacco leaf hanger 5 is kept in the use state of a rotary cross brace (as shown in fig. 4), the tobacco leaf hanger 5 can be rotated transversely to avoid occupying the bottom space and the length of the chains 2, more tobacco leaf hangers 5 and tobacco leaves can be loaded on the chains 2 for baking processing, when the baking operation is completed to detach the tobacco leaves, the tobacco leaf hanger 5 rises to the height position of the trapezoidal top frame 303 along with the chains 2, the two trapezoidal top frames 303 can push the left and right insertion rods outwards, the two insertion rods 401 are separated from the two driven gears 502, the tobacco leaf hanger 5 is positioned and automatically swings downwards by virtue of gravity, after the two insertion rods 401 are separated from the two top frames 303, the two insertion rods 303 are inserted and positioned upwards, the spring of the two insertion rods 401 can be pushed inwards, the two insertion rods 401 can be pushed upwards, when the two lifting gears 502 are driven gears 502, the tobacco leaf hangers 5, the tobacco leaf hanger 5 can be driven to be in the lifting and the lifting rack to provide the lifting state of the lifting and the lifting state of the lifting rack 2, when the tobacco leaf hanger 5 is driven gears 502, the lifting and the lifting state of the tobacco leaf hanger 5 is driven by the lifting chain 2, and the lifting rack, when the lifting operation is carried out, and the tobacco leaf hanger 2, and the lifting operation is carried out, and the lifting state of the tobacco leaf hanger is carried out, and the lifting operation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. The utility model provides an automatic conveying structure is stabilized to griddle tobacco leaf of upset which characterized in that: comprises that
A wheel axle; the two wheel shafts are locked and fixed on the left side wall and the right side wall of the baking oven in an up-down corresponding manner through the bearing seats at the two ends of the two wheel shafts, the left end section and the right end section of the two wheel shafts are symmetrically sleeved with four chain wheels, and two chains are tightly supported and installed between the four chain wheels;
pushing the piece; the two pushing pieces are symmetrically and tightly locked and arranged on the lower half sections of the left side wall and the right side wall of the baking oven, and the two pushing pieces are inserted and penetrated through the two chains;
a chain; a circle of clamping seats are convexly and tightly locked outwards at equal intervals on the two chains, and the two circles of clamping seats are used for clamping and fixing the tobacco leaf hanging rack;
the pushing piece comprises a circular mounting seat, the pushing piece is formed by welding two main body transverse supporting rods which are spaced up and down and the circular mounting seat welded at the tail ends of the two main body transverse supporting rods together, and the circular mounting seat is used for locking and fixing the pushing piece;
the ejector member further comprises: the top end of the middle section of the two main body transverse supporting rods upwards supports and is welded with one driving frame; the head ends of the two main body transverse supporting rods are fixedly welded with one trapezoidal top frame;
the clamping seat comprises: the clamping seat is integrally formed by welding two upper limiting clamping frames and lower limiting clamping frames together, wherein the top end of the upper limiting clamping frame is inserted with a hexagonal inserting rod in a penetrating manner through a spring pushing device; the bottom of the lower limiting clamping frame of the clamping seat is symmetrically welded with two hanging frames, one inserting frame penetrates through the two hanging frames and the lower limiting clamping frame through spring pushing, and the top end sections of the left vertical support rod and the right vertical support rod of the inserting frame are in an oblique-section structure;
the tobacco leaf hanging frame comprises a pressing plate, the whole tobacco leaf hanging frame is formed by jointly combining a main body rotating shaft and a long strip back plate welded at the bottom of the main body rotating shaft, wherein the long strip back plate is fixedly compressed by three bolts, and tobacco leaves are arranged and compressed between the pressing plate and the back plate of the tobacco leaf hanging frame;
the tobacco leaf hanger still includes: the left end and the right end of the main body rotating shaft are symmetrically sleeved with two driven gears, and an insertion hole is formed in the end face of the outer side of each driven gear in a penetrating mode; the left end section and the right end section of the main body rotating shaft are symmetrically limited and rotatably sleeved with two rectangular limiting blocks;
a cross-brace insertion shaft is welded at the bottom of the head end of the insertion rod at intervals, a short top shaft is welded and supported backwards on the tail end section of the insertion rod, the short top shaft is driven by a chain to be in pushing contact with the inclined plane of the trapezoidal top frame when the clamping seat ascends along with the clamping seat, and the cross-brace insertion shaft is in insertion fit with the insertion hole in the driven gear;
a row of tooth sheets are arranged on the front vertical stay bar of the driving frame, and the driven gear is driven by the chain to be meshed and contacted with the row of tooth sheets when rising along with the tobacco hanging frame; the two limiting blocks are positioned on the inner sides of the two driven gears, are inserted and matched with the two clamping socket cards at the left and right corresponding positions, and are in pushing contact with the top end oblique sections of the left and right vertical supporting rods of the inserting frame when sliding inwards.
2. The automatic turnover roaster tobacco leaf stable conveying structure as claimed in claim 1, wherein: the wheel shaft further comprises a driving gear, the right end section of the wheel shaft at the bottom is sleeved with a driving gear, and the driving gear is used for being in meshing transmission with an external motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130350.6A CN114747785B (en) | 2021-09-26 | 2021-09-26 | Automatic conveying structure is stabilized to griddle oven tobacco leaf of upset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130350.6A CN114747785B (en) | 2021-09-26 | 2021-09-26 | Automatic conveying structure is stabilized to griddle oven tobacco leaf of upset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114747785A CN114747785A (en) | 2022-07-15 |
| CN114747785B true CN114747785B (en) | 2022-11-25 |
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| CN213058812U (en) * | 2020-06-05 | 2021-04-27 | 郑州市碧亮真空设备有限公司 | Turn-up type chain conveyor |
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2021
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| JP2006230370A (en) * | 2005-02-28 | 2006-09-07 | Sansyu Sangyo Co Ltd | Leaf tobacco-hanging apparatus |
| JP2007143543A (en) * | 2005-10-28 | 2007-06-14 | Sansyu Sangyo Co Ltd | System for packing and hanging tobacco leaf |
| JP2009112215A (en) * | 2007-11-05 | 2009-05-28 | Sanshu Sangyo Co Ltd | Leaf tobacco-hanging tool and support structure thereof |
| JP2010004747A (en) * | 2008-06-24 | 2010-01-14 | Sanshu Sangyo Co Ltd | Leaf tobacco-hanging apparatus |
| CN204180919U (en) * | 2014-10-24 | 2015-03-04 | 平顶山市烟草公司汝州市分公司 | The detent mechanism of detachable flue-cured tobacco basket dress cigarette whirligig |
| CN213058812U (en) * | 2020-06-05 | 2021-04-27 | 郑州市碧亮真空设备有限公司 | Turn-up type chain conveyor |
| CN112120264A (en) * | 2020-10-22 | 2020-12-25 | 中国烟草总公司重庆市公司彭水分公司 | Equipment for assisting in hanging tobacco leaf fixing hanger in tobacco curing barn |
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