CN113320997A - Reation kettle lift tipping arrangement - Google Patents
Reation kettle lift tipping arrangement Download PDFInfo
- Publication number
- CN113320997A CN113320997A CN202110605311.0A CN202110605311A CN113320997A CN 113320997 A CN113320997 A CN 113320997A CN 202110605311 A CN202110605311 A CN 202110605311A CN 113320997 A CN113320997 A CN 113320997A
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- Prior art keywords
- lifting
- plate
- lead screw
- pneumatic motor
- driver
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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
- B65G65/00—Loading or unloading
- B65G65/23—Devices for tilting and emptying of containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention provides a lifting and overturning device for a reaction kettle, which comprises an overturning assembly; the overturning assembly comprises a lifting plate, a pneumatic motor and a supporting piece; the lifting plate performs reciprocating lifting motion along the height direction; the lifting plates are arranged in pairs at intervals; the pneumatic motor is connected with the lifting plate; the supporting piece comprises a sleeve, a connecting plate and a frame piece; the sleeve is sleeved and connected with the power output end of the pneumatic motor; the frame pieces are arranged around the sleeve barrel in an enclosing manner at intervals; the connecting joint plate is connected and arranged between the sleeve and the frame piece; the thickness of the connecting plate is smaller than that of the frame piece; the outer surface of the frame piece is provided with a positioning groove; a positioning pin is arranged in the positioning groove in a matching way; the overturning driving of the pneumatic motor to the reaction kettle is realized by utilizing the bearing piece, the bearing piece adopts an anti-bending structure with locally thinned and thickened edges, the lightweight design requirements of key parts are considered, and the service life of a pneumatic motor bearing is prolonged.
Description
Technical Field
The invention belongs to the technical field of material transportation, and particularly relates to a lifting and overturning device for a reaction kettle.
Background
Among the prior art, reation kettle tilting mechanism still mostly stops in manual operation's the condition, and when meetting reation kettle kind size inequality, can only adopt the tilting mechanism operation of each adaptation to fall the material, just so caused the large tracts of land in production place to occupy, and load and unload between the flip structure of difference and switch complex operation, take time and take a lot of work. Therefore, it is necessary to invent a reactor lifting and overturning device which is compatible with various dimensions and is convenient to operate.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the reaction kettle lifting and overturning equipment which is compatible with various dimensions and is convenient to operate.
In order to achieve the purpose, the invention adopts the following technical scheme: a reaction kettle lifting turnover device comprises a turnover assembly; the turnover assembly comprises a lifting plate, a pneumatic motor and a supporting piece; the lifting plate performs reciprocating lifting motion along the height direction; the lifting plates are arranged in pairs at intervals; the pneumatic motor is connected with the lifting plate; the supporting piece comprises a sleeve, a connecting plate and a frame piece; the sleeve is sleeved and connected with the power output end of the pneumatic motor; the frame pieces are arranged around the sleeve in an enclosing mode at intervals; said connector tile connections being disposed between said sleeve and said frame members; the thickness of the connecting plate is smaller than that of the frame piece; the outer surface of the frame piece is provided with a positioning groove; the locating slot is internally provided with a locating pin in a matching way.
Further, the positioning groove is positioned at the top area of the frame piece; the upper end of the positioning pin extends to the outside of the positioning groove; the top of the positioning pin is provided with a locking pad and a fastening nut in a matching way.
Further, the device also comprises a lifting component; the lifting assembly comprises a steering speed reducer, a first driver, a first lead screw and a transfer case; the power output end of the first driver is matched with the power input end of the transfer case; the paired steering speed reducers are arranged on two opposite sides of the transfer case; two sides of the transfer case are respectively in transmission fit with the steering speed reducer on the corresponding side; the first lead screw is vertically arranged above the steering speed reducer in a matching manner; the upper end of the first lead screw is in nested fit with the lifting plate; the first lead screw drives the lifting plate to move up and down.
Further, the device also comprises a distance adjusting component; the distance adjusting assembly comprises a base and a substrate; the base plates are arranged above the bases in a pair sliding mode; the bottom of the steering speed reducer is connected with the base plate on the corresponding side; a telescopic rod group is connected between the transfer case and the steering speed reducer; the telescopic rod group comprises a first rod piece and a second rod piece which are mutually nested and matched; the first rod piece and the second rod piece are respectively connected with the transfer case and the steering speed reducer; the telescopic rod group is synchronously adjusted in a telescopic mode along with the sliding of the base plate.
Further, the distance adjusting assembly further comprises a support and a second driver; the support and the second driver are connected and arranged at the top of the base; a second lead screw is arranged in the support in a matched and inserted manner; one end of the second lead screw is in transmission fit with the second driver, and the other end of the second lead screw is in fit connection with the substrate; the second driver drives the base plate to slide in a reciprocating mode through the second lead screw.
Furthermore, a transfer plate is connected above the base; a waist hole is arranged in the middle rotating plate in a penetrating way; the first lead screw correspondingly penetrates through the waist hole; the two ends of the waist hole correspond to the limit positions of the first lead screw moving back and forth along with the base plate.
Further, a slide rail is arranged at the center of the transfer plate; the slide rail is matched with a caster of the reaction kettle; when the lifting plate moves to the lower limit position, the caster wheel of the reaction kettle is in bearing contact with the sliding rail.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention realizes the overturning driving of the pneumatic motor to the reaction kettle by utilizing the supporting piece, the supporting piece adopts an anti-bending structure with locally thinned and thickened edges, the lightweight design requirements of key parts are considered, and the service life of the pneumatic motor bearing is prolonged;
(2) the invention utilizes the combination of the transfer case and the steering speed reducer to effectively transmit the output power of the driver to the lifting plates at the two sides simultaneously, thereby realizing the stable lifting adjustment of the whole overturning assembly and obviously improving the running stability of the equipment;
(3) the invention realizes the flexible adjustment of the space between the supporting pieces at the two sides in the turnover assembly through the transmission fit of the second driver and the lead screw of the base plate, and simultaneously realizes the normal operation of the lifting function in the distance adjusting process by connecting the transfer case and the steering speed reducer through the telescopic rod group.
Drawings
FIG. 1 is a schematic view of the overall structure of a lifting and overturning device of a reaction kettle according to the present invention;
FIG. 2 is a schematic view of the structure of the support member of the present invention;
FIG. 3 is a partial detail view of the lifting and turning device of the reaction kettle.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a turnover assembly, 11, a lifting plate, 12, a pneumatic motor, 13, a bearing piece, 131, a sleeve, 132, a connecting plate, 133, a frame piece, 134, a positioning groove, 135, a positioning pin, 136, a locking pad, 2, a lifting assembly, 21, a steering speed reducer, 22, a first driver, 23, a first lead screw, 24, a transfer case, 3, a distance adjusting assembly, 31, a base, 32, a base plate, 33, a support, 34, a second driver, 35, a second lead screw, 4, a telescopic rod group, 5, a transfer plate, 51, a waist hole, 52, a sliding rail, 9, a reaction kettle, 91 and a caster.
Detailed Description
The present invention is further described in detail below with reference to specific examples so that those skilled in the art can more clearly understand the present invention.
A reactor lifting and overturning device is shown in figures 1 and 2 and comprises an overturning assembly 1; the turnover assembly 1 comprises a lifting plate 11, a pneumatic motor 12 and a supporting piece 13; the lifting plate 11 performs reciprocating lifting motion along the height direction; the lifting plates 11 are arranged in pairs at intervals; the pneumatic motor 12 is connected to the lifting plate 11; the supporting piece 13 is arranged above the lifting plate 11 in a rotating way; the support member 13 comprises a sleeve 131, engaging plates 132 and a frame member 133; the sleeve 131 is sleeved and connected with the power output end of the pneumatic motor 12; the frame pieces 133 are arranged around the sleeve 131 at intervals; the connector plates 132 are connected between the sleeve 131 and the frame member 133; the connector tiles 132 are of a smaller thickness than the frame members 133; a positioning groove 134 is arranged on the outer surface of the frame piece 133; a positioning pin 135 is arranged in the positioning groove 134 in a matching manner;
the overturning assembly 1 is connected with the ear part of the reaction kettle to drive the reaction kettle to synchronously rotate so as to finish the dumping action; the power source adopts a pneumatic motor, so that the oil leakage phenomenon in a hydraulic system can be avoided, the working environment is ensured not to be polluted, and the materials in the reaction kettle are more pure and safer in the transfer process; in fig. 2, the specific structure of the support member 13 is shown, the sleeve 131 is used for transmitting the torsion force of the pneumatic motor 12, the overall structural strength of the support member 13 can be greatly improved by matching the connecting plate 132 with the frame member 133, and meanwhile, the thickness of the connecting plate is reduced, so that the overall mass of the support member 13 can be effectively controlled, thereby facilitating the light weight of key components, reducing the bearing load of the pneumatic motor output shaft, and prolonging the service life; and the frame 133 forms a thickened bending-resistant belt at the outer edge of the supporting piece 13, so that the bending resistance of the frame can be enhanced.
As shown in fig. 2, the positioning slot 134 is located at the top region of the frame member 133; the upper end of the positioning pin 135 extends to the outside of the positioning groove 134; the top of the positioning pin 135 is provided with a locking pad 136 and a fastening nut in a matching way;
it can be seen from the figure that the ear part of reation kettle 9 is the laminating in the top position of frame 133, and locating pin 135 lower extreme inlays and injects inside completion self location of constant head tank 134, and locating pin 135 upper end is passed the reservation hole site of reation kettle ear and is carried out the rigidity to it, ensures ear and frame 133 through fastening nut at last and keeps laminating, and locking pad 136 can adopt the general type gasket on the market, can reduce reation kettle and topple over the probability that the in-process takes place to loosen in the upset.
As shown in fig. 1 and fig. 2, the reactor lifting and overturning device further comprises a lifting assembly 2; the lifting assembly 2 comprises a steering speed reducer 21, a first driver 22, a first lead screw 23 and a transfer case 24; the power output of the first driver 22 mates with the power input of the transfer case 24; the pair of steering speed reducers 21 are disposed on opposite sides of the transfer case 24; two sides of the transfer case 24 are respectively in transmission fit with the steering speed reducer 21 on the corresponding side; the first lead screw 23 is vertically arranged above the steering speed reducer 21 in a matching manner; the upper end of the first lead screw 23 is in nested fit with the lifting plate 11; the first lead screw 23 drives the lifting plate 11 to move up and down;
the output power of the first driver 22 is transmitted to the steering speed reducers 21 on the two sides through the transfer case 24, so that the lifting plates 11 on the two sides of the reaction kettle 9 above can be lifted synchronously, and the stability of the height adjustment of the reaction kettle 9 is ensured.
As shown in fig. 1, the reactor lifting and overturning device further comprises a distance adjusting assembly 3; the distance adjusting assembly 3 comprises a base 31 and a base plate 32; the base plates 32 are arranged above the base plate 31 in pairs in a sliding manner; the bottom of the steering reducer 21 is connected with the base plate 32 on the corresponding side; a telescopic rod group 4 is connected between the transfer case 24 and the steering speed reducer 21; the telescopic rod group 4 comprises a first rod piece and a second rod piece which are mutually nested and matched; the first rod piece and the second rod piece are respectively connected with the transfer case 24 and the steering speed reducer 21; the telescopic rod group 4 is synchronously adjusted in a telescopic way along with the sliding of the base plate 32;
through the distance adjusting assembly 3, the distance between the two base plates 32 can be flexibly adjusted according to different outer diameters of the reaction kettle 9, namely, the distance between the supporting pieces 13 on the two lifting plates 11 is adjusted, so that the adaptation of multiple sizes is realized; the first rod piece and the second rod piece in the telescopic rod group do not perform relative twisting action, so that the stability and the high efficiency of transmission are ensured; the telescopic rod group 4 has the function that when the distance between the two base plates changes, the first rod piece and the second rod piece are adjusted in a telescopic mode to adapt, so that the transfer case 24 and the steering speed reducer 21 can be ensured to transmit stably all the time; the mode of synchronous symmetrical roll adjustment in both sides can also ensure that the toppling and falling points of the reaction kettles of various specifications are invariable all the time, thereby saving the position adjustment work of a connecting and leading container and greatly improving the overall operation efficiency.
As shown in fig. 1, the distance adjustment assembly 3 further comprises a support 33 and a second driver 34; the support 33 and the second driver 34 are connected and arranged on the top of the base 31; a second lead screw 35 is inserted in the support 33; one end of the second lead screw 35 is in transmission fit with the second driver 34, and the other end of the second lead screw is in fit connection with the substrate 32; the second driver 34 drives the base plate 32 to slide back and forth through the second lead screw 35;
the second driver 34 also adopts a pneumatic motor device so as not to pollute the operation site due to oil leakage, and the stability of the movement of the base plate 32 can be significantly improved through a lead screw transmission mode.
As shown in fig. 2, a transfer plate 5 is connected above the base 31; a waist hole 51 is arranged in the middle rotating plate 5 in a penetrating way; the first lead screw 23 correspondingly penetrates through the waist hole 51; the positions of two ends of the waist hole 51 correspond to the limit positions of the first lead screw 23 reciprocating along with the base plate 32;
As shown in fig. 1, a slide rail 52 is arranged at the center of the transit plate 5; the slide rail 52 is matched with a caster 91 of the reaction kettle; when the lifting plate 11 moves to the lower limit position, the caster wheel of the reaction kettle is in bearing contact with the slide rail 52;
when the materials in the reaction kettle need to be poured, the reaction kettle is firstly transferred onto the transfer plate 5 and then is assembled and connected with the supporting piece 13 through the lug piece structure; after the pouring action, the lifting plate 11 is lowered again and the reaction vessel 9, after disengagement from the support 13, can be slid horizontally by means of 52 for transfer to the corresponding downstream station.
The mechanisms, components and parts of the present invention which are not described in detail are all the existing structures which exist in the prior art. Can be purchased directly from the market.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a reation kettle lift tipping arrangement which characterized in that: comprises a turnover component (1); the overturning assembly (1) comprises a lifting plate (11), a pneumatic motor (12) and a supporting piece (13); the lifting plate (11) performs reciprocating lifting motion along the height direction; the lifting plates (11) are arranged in pairs at intervals; the pneumatic motor (12) is connected with the lifting plate (11); the supporting piece (13) is arranged above the lifting plate (11) in a rotating way; the supporting piece (13) is connected with a rotating shaft of the pneumatic motor (12); a positioning groove (134) is formed in the outer surface of the supporting piece (13); and a positioning pin (135) is arranged in the positioning groove (134) in a matching manner.
2. The reactor lifting and overturning device as claimed in claim 1, wherein: the positioning slot (134) is located in the top region of the support (13); the upper end of the positioning pin (135) extends to the outside of the positioning groove (134); the top of the positioning pin (135) is provided with a locking pad (136) and a fastening nut in a matching way.
3. The reactor lifting and overturning device as claimed in claim 1, wherein: the device also comprises a lifting component (2); the lifting assembly (2) comprises a steering speed reducer (21), a first driver (22), a first lead screw (23) and a transfer case (24); the power output end of the first driver (22) is matched with the power input end of the transfer case (24); the steering speed reducers (21) in pairs are arranged on two opposite sides of the transfer case (24); two sides of the transfer case (24) are respectively in transmission fit with the steering speed reducer (21) on the corresponding side; the first lead screw (23) is vertically arranged above the steering speed reducer (21) in a matching manner; the upper end of the first lead screw (23) is in nested fit with the lifting plate (11); the first lead screw (23) drives the lifting plate (11) to move up and down.
4. The reactor lifting and overturning device as claimed in claim 3, wherein: also comprises a distance adjusting component (3); the distance adjusting assembly (3) comprises a base (31) and a base plate (32); the base plates (32) are arranged above the base (31) in a pair sliding mode; the bottom of the steering speed reducer (21) is connected with the base plate (32) on the corresponding side.
5. The reactor lifting and overturning device as claimed in claim 4, wherein: the distance adjusting assembly (3) further comprises a support (33) and a second driver (34); the support (33) and the second driver (34) are connected and arranged at the top of the base (31); a second lead screw (35) is arranged in the support (33) in a matched and inserted manner; one end of the second lead screw (35) is in transmission fit with the second driver (34), and the other end of the second lead screw is in fit connection with the substrate (32); the second driver (34) drives the base plate (32) to slide in a reciprocating manner through the second lead screw (35).
6. The reactor lifting and overturning device as claimed in claim 4, wherein: a transfer plate (5) is connected above the base (31); a waist hole (51) is arranged in the transit plate (5) in a through manner; the first lead screw (23) correspondingly penetrates through the waist hole (51); the positions of two ends of the waist hole (51) correspond to the limit positions of the first lead screw (23) moving back and forth along with the base plate (32).
7. The reactor lifting and overturning device as claimed in claim 6, wherein: a slide rail (52) is arranged at the center of the transit plate (5); the sliding rail (52) is matched with a caster of the reaction kettle; when the lifting plate (11) moves to the lower limit position, the caster wheels of the reaction kettle are in bearing contact with the slide rails (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110605311.0A CN113320997A (en) | 2021-05-31 | 2021-05-31 | Reation kettle lift tipping arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110605311.0A CN113320997A (en) | 2021-05-31 | 2021-05-31 | Reation kettle lift tipping arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113320997A true CN113320997A (en) | 2021-08-31 |
Family
ID=77422858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110605311.0A Pending CN113320997A (en) | 2021-05-31 | 2021-05-31 | Reation kettle lift tipping arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113320997A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4307518A1 (en) * | 1992-11-13 | 1994-05-19 | Muckenhaupt Helmut | Roadgoing container transport vehicle - has lifting mast with lifting fork whose prongs engage under container which has wheels running in guide rails of vehicle frame |
| US6474929B1 (en) * | 1999-03-26 | 2002-11-05 | Michael Robert Hartman | Linear incline lift and dump device |
| CN202400605U (en) * | 2011-11-24 | 2012-08-29 | 华中科技大学 | Lifting turnover device |
| CN112743282A (en) * | 2021-01-08 | 2021-05-04 | 厦门航天思尔特机器人系统股份公司成都分公司 | Pneumatic centering, clamping and overturning mechanism for axle housing welding |
-
2021
- 2021-05-31 CN CN202110605311.0A patent/CN113320997A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4307518A1 (en) * | 1992-11-13 | 1994-05-19 | Muckenhaupt Helmut | Roadgoing container transport vehicle - has lifting mast with lifting fork whose prongs engage under container which has wheels running in guide rails of vehicle frame |
| US6474929B1 (en) * | 1999-03-26 | 2002-11-05 | Michael Robert Hartman | Linear incline lift and dump device |
| CN202400605U (en) * | 2011-11-24 | 2012-08-29 | 华中科技大学 | Lifting turnover device |
| CN112743282A (en) * | 2021-01-08 | 2021-05-04 | 厦门航天思尔特机器人系统股份公司成都分公司 | Pneumatic centering, clamping and overturning mechanism for axle housing welding |
Non-Patent Citations (1)
| Title |
|---|
| 唐程光、刘江波、鲁后国: "《乘用车车身结构设计与轻量化》", 31 October 2019 * |
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Application publication date: 20210831 |