CN210419087U

CN210419087U - Light high-speed elevator

Info

Publication number: CN210419087U
Application number: CN201921395162.4U
Authority: CN
Inventors: 张华锋
Original assignee: Tianjin Master Logistics Equipment Co ltd
Current assignee: Tianjin Master Logistics Equipment Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-04-28
Anticipated expiration: 2029-08-26

Abstract

The utility model provides a light-duty high-speed lifting machine belongs to logistics equipment field, including stand subassembly, the driving rope, driving source and lifting unit, the lower extreme at stand subassembly is established to the driving source, the one end of driving rope and the output shaft fixed connection of driving source and by the flexible of the rotatory realization length of driving source drive, the other end of driving rope is connected with lifting unit behind the pulley of stand subassembly upper end, lifting unit includes the mount, the one end of mount is inlayed and is established in the mount, the upper end of the other end is equipped with a plurality of rollers, the axis perpendicular to stand subassembly's of roller side sets up, the roller rotates with the mount to be connected. The utility model discloses weight is lighter, and the volume is littleer, and the installation transportation is more convenient, and the cost is lower, and efficiency is higher, is applicable to light-duty goods such as promotion workbin or carton.

Description

Light high-speed elevator

Technical Field

The utility model belongs to logistics equipment field relates to a light-duty high-speed lifting machine.

Background

The automatic stereoscopic warehouse is a new concept appearing in logistics storage, the high-rise rationalization of the warehouse can be realized by utilizing stereoscopic warehouse equipment, the storage and taking are automatic, the operation is simple and convenient, the automatic stereoscopic warehouse is a form with higher technical level at present, the main body of the automatic stereoscopic warehouse consists of a goods shelf, a tunnel type stacking crane, an in (out) warehouse workbench and an automatic in (out) and operation control system, the goods shelf is a building or a structural body with a steel structure or a reinforced concrete structure, a goods space with standard size is arranged in the goods shelf, and the tunnel stacking crane penetrates through a tunnel between the goods shelf to finish the work of storing and taking goods.

With the rapid popularization of the automatic stereoscopic warehouse in China, higher requirements are put forward on the aspects of safety, integration level, operation efficiency, comprehensive cost and the like of warehouse automation equipment, a goods elevator is used as core equipment of the automatic stereoscopic warehouse, the operation efficiency determines the efficiency of the whole warehouse, and the existing light elevator in the market generally adopts an integral structure with large weight and large volume or a frame structure with high cost and large volume, so that the higher requirements of customers cannot be met.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a light-duty high-speed lifting machine, weight is lighter, and the volume is littleer, and the installation transportation is more convenient, and the cost is lower, and efficiency is higher, is applicable to light-duty goods such as promotion workbin or carton.

In order to solve the technical problem, the utility model discloses a technical scheme is: a light high-speed hoister comprises a stand column assembly, a driving rope, a driving source and a lifting assembly, wherein the driving source is arranged at the lower end of the stand column assembly, one end of the driving rope is fixedly connected with an output shaft of the driving source and is driven by the driving source to rotate so as to realize length expansion, and the other end of the driving rope passes through a pulley at the upper end of the stand column assembly and then is connected with the lifting assembly;

the lifting assembly comprises a fixing frame, one end of the fixing frame is embedded into the fixing frame, a plurality of rollers are arranged at the upper end of the other end of the fixing frame, the axis of each roller is perpendicular to the side face of the stand column assembly, and each roller is rotatably connected with the fixing frame.

Furthermore, the roller is of an electric roller structure, one side, away from the stand column assembly, of the fixing frame is provided with a support frame, the support frame is of a triangular structure horizontally arranged on a right-angle side, a support plate is arranged at the upper end of the support frame, the roller is rotatably connected to the support plate, and the section of the support plate is in a vertically-arranged groove shape.

Further, the mount top is close to one side of lifting unit is equipped with first walking wheel, and one side that the below is close to the stand subassembly is equipped with the second walking wheel, the horizontal section of stand subassembly is character cut in bas-relief, the section of stand subassembly includes first spigot surface and second spigot surface, first walking wheel is in roll setting on the first spigot surface, the second spigot surface is in roll setting on the second spigot surface.

Furthermore, the mount below is close to one side symmetry of lifting unit is equipped with two leading wheels, the section of stand subassembly includes the third spigot surface, and the leading wheel is in the third spigot surface rolls the setting.

Furthermore, the upper end of the lifting assembly is provided with a buffer for protecting the upper limit position of the lifting assembly, the lower end of the lifting assembly is provided with a buffer for protecting the lower limit position of the lifting assembly, and the buffers are arranged at the upper limit position and the lower limit position of the lifting assembly and in contact with the stand column assembly.

Further, the driving source is gear motor, be equipped with the reel on the output shaft of driving source, the driving rope is wire rope, the driving rope with reel fixed connection, the quantity of pulley be two and through the link with stand subassembly fixed connection, two pulley parallel arrangement is in on the link.

Further, the stand subassembly includes a plurality of stand columns of connecting from top to bottom, and adjacent stand column passes through coupling assembling to be fixed, and the stand column below of below is equipped with the bottom plate, should be equipped with the limiting plate on the stand column of the top.

Furthermore, coupling assembling includes two connectors that the structure is the same, the connector is the J shape, the inboard corner of connector is equipped with the reinforcing plate, the reinforcing plate with the column body passes through the screw fixation, two the connector is established the outer lane of column body and the two passes through the screw fixation lock.

Furthermore, the lifting assembly and the upright post assembly are both made of sectional materials.

Compared with the prior art, the utility model has the advantages and positive effect as follows.

1. The utility model drives the driving rope to curl through the driving source, so as to realize that the lifting component fixed at the other end of the driving rope ascends or descends, after the driving rope is loosened, the lifting component descends under the action of gravity, the driving rope is tightened, the lifting component ascends, and the lifting component is provided with the roller for conveying goods;

2. the lifting assembly is provided with the first travelling wheel, the second travelling wheel and the guide wheel, and the positioning accuracy of the front position, the rear position, the left position and the right position of the lifting assembly is realized by matching with the section arrangement of the upright column, so that the stability of the lifting assembly in the lifting process is ensured, no shaking is generated, and the movement accuracy is improved;

3. the stand column assembly is arranged in a sectional type modularization mode, so that the transportation is convenient, the combination with any height can be realized, the assembly is more convenient, the maintenance cost is lower, the assembly or the punching in the actual use process is convenient, other parts are convenient to mount, and the use is more reliable;

4. overall structure is simple compact, and is with low costs, and intensity is high, and the precision is high, can satisfy the demand that high-speed promotion, and the electric roller section of thick bamboo that sets up is fit for the goods and promotes the transportation after targetting in place, has realized the demand that light-duty goods promoted fast, has promoted work efficiency, and occupation space is little moreover, has promoted stereoscopic warehouse's utilization ratio.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic structural view of a light high-speed elevator of the present invention;

FIG. 2 is a detailed view of section A of FIG. 1 in accordance with the present invention;

FIG. 3 is a detailed view of section B of FIG. 1 in accordance with the present invention;

figure 4 is a front view of the lift assembly of the present invention;

figure 5 is a front right side view of the lift assembly of the present invention;

figure 6 is a top view of the lift assembly of the present invention;

FIG. 7 is a cross-sectional view of the upright post of the present invention;

fig. 8 is a front view of the connector of the present invention;

fig. 9 is a schematic structural view of the connector of the present invention.

Reference numerals:

1. a drive source; 11. a reel; 2. a lifting assembly; 21. a fixed mount; 211. a support frame; 22. a first running wheel; 23. a second road wheel; 24. a buffer; 25. a guide wheel; 26. a roller; 261. a support plate; 3. a column assembly; 31. a vertical column; 311. a first guide surface; 312. a second guide surface; 313. a third guide surface; 32. a connecting assembly; 321. a linker; 322. a reinforcing plate; 4. a drive rope; 5. a pulley; 51. and a connecting frame.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 to 9, the utility model relates to a light-duty high-speed elevator, including a column assembly 3, a driving rope 4, a driving source 1 and a lifting assembly 2, the driving source 1 is arranged at the lower end of the column assembly 3, one end of the driving rope 4 is fixedly connected with the output shaft of the driving source 1 and is driven by the driving source 1 to rotate to realize the length expansion, and the other end of the driving rope 4 is connected with the lifting assembly 2 after passing through a pulley 5 at the upper end of the column assembly 3;

the lifting assembly 2 comprises a fixing frame 21, one end of the fixing frame 21 is embedded in the fixing frame 21, the upper end of the other end of the fixing frame 21 is provided with a plurality of rollers 26, the axis of each roller 26 is perpendicular to the side face of the upright post assembly 3, and each roller 26 is rotatably connected with the fixing frame 21.

Preferably, roller 26 is electric roller 26 structure, one side that stand subassembly 3 was kept away from to mount 21 is equipped with support frame 211, support frame 211 is the triangle-shaped structure that the right angle limit level set up, support frame 211's upper end is equipped with backup pad 261, roller 26 rotates to be connected on backup pad 261, backup pad 261's section is the flute profile of vertical setting, still can play certain guard action when fixed to roller 26's both ends, avoid dust impurity etc. to enter into the inside of axis of rotation, adopt behind the electric roller 26, can not set up special driving piece, realize the transmission after the goods is put, the simplified structure.

Preferably, a first walking wheel 22 is arranged on one side, close to the lifting assembly 2, above the fixed frame 21, a second walking wheel 23 is arranged on one side, close to the stand column assembly 3, below the fixed frame 21, the transverse section of the stand column assembly 3 is in a concave shape, the section of the stand column assembly 3 comprises a first guide surface 311 and a second guide surface 312, the first walking wheel 22 is arranged on the first guide surface 311 in a rolling manner, the second guide surface 312 is arranged on the second guide surface 312 in a rolling manner, and the first walking wheel 22 and the second walking wheel 23 are arranged between the first guide wheel 25 and the second guide surface 312, so that the front and back precision of the fixed frame 21 is improved, the guide function can be realized, and the precision and the stability of the movement are improved; more preferably, two guide wheels 25 are symmetrically arranged on one side, close to the lifting assembly 2, below the fixing frame 21, the section of the stand column assembly 3 comprises a third guide surface 313, the guide wheels 25 are arranged on the third guide surface 313 in a rolling manner, and after the guide wheels 25 are arranged, the left position and the right position of the lifting assembly 2 are limited, so that the stability of the action of the lifting assembly 2 is further ensured, and the stability of the movement of goods is further ensured.

Preferably, the upper end of the lifting component 2 is provided with a buffer 24 for protecting the upper limit position thereof, the lower end of the lifting component 2 is provided with a buffer 24 for protecting the lower limit position thereof, the buffers 24 are arranged in contact with the upright post component 3 at the upper limit position and the lower limit position of the lifting component 2, the upper end is provided with two buffers 24 arranged at two sides of the upper end of the fixing frame 21, the lower end is provided with two buffers 24 also arranged at positions close to two sides, the buffer 24 is arranged at the upper part, the upper end surface of the buffer 24 is higher than the upper end surface of the fixing frame 21, the buffer 24 is arranged at the lower part, the lower end surface of the buffer is lower than the lower end surface of the fixing frame 21, after the buffer 24 is arranged, after the lifting component 2 is lifted or lowered to the limit position, the buffer 24 is firstly contacted with the upright post component 3, is contacted with the bottom plate downwards and is contacted with the limiting plate upwards, a certain buffering effect is achieved, promote the stability of structure, buffer 24 adopt market article can, adopt cylindrical structure's buffer 24, spring buffer structure or working of plastics buffer structure all can.

Preferably, driving source 1 is gear motor, adopt high-power gear motor, can provide powerful power for the lifting machine, guarantee that the lifting machine realizes high-speed operation, be equipped with reel 11 on the output shaft of driving source 1, driving rope 4 is wire rope, driving rope 4 and reel 11 fixed connection, the quantity of pulley 5 is two and through link 51 and stand subassembly 3 fixed connection, two pulley 5 parallel arrangement are on link 51, wire rope winding is on reel 11, it is fixed with lifting unit 2 through pulley 5, gear motor corotation or reversal, driving reel 11 drives wire rope and rotates, realize lifting unit 2's lift action, thereby accomplish the raising and lowering functions of goods, the leading wheel 25 system of installation above the lift platform, can guarantee that the lift platform is steady on the stand, high-speed operation.

Preferably, the stand column assembly 3 includes a plurality of stand columns 31 of connecting from top to bottom, adjacent stand column 31 is fixed through coupling assembling 32, the stand column 31 below of below is equipped with the bottom plate, should be equipped with the limiting plate on the stand column 31 of top, stand column 31 forms for the steel sheet is bent, therefore, the light in weight, high strength, and can make into standard length's segmentation, accessible connector 321 connects into the stand of co-altitude not, satisfy the warehouse requirement of co-altitude, can punch the various annexes of installation as required on the stand column 31, do not need extra preparation connecting piece, and standardized mass production can be realized to this structure, so greatly reduced manufacturing cost, the installation degree of difficulty has also been reduced, installation cycle has been shortened.

Preferably, coupling assembling 32 includes two connectors 321 that the structure is the same, connector 321 is the J shape, the inboard corner of connector 321 is equipped with reinforcing plate 322, reinforcing plate 322 passes through the screw fixation with upright post 31, two connectors 321 are established in the outer lane of upright post 31 and the two is locked through the screw fixation, the upper end of connector 321 is connected fixedly with the upright post 31 on the top, the lower extreme of connector 321 is connected fixedly with the upright post 31 on the lower limit, the regulation of upper and lower adjacent connector 321 has been realized, and stability is high, and the setting of reinforcing plate 322, firstly, play the effect of gaining in strength to connector 321, secondly, play the effect of reinforcing and direction to upright post 31, further promote the stability of whole structure.

Preferably, the lifting assembly 2 and the upright post assembly 3 are both made of sectional materials, and the sectional materials are adopted as raw materials, so that the purchasing is convenient, the cost is low, and the strength is high.

In the actual working process, the steel wire rope is wound on the winding drum 11 and is fixed with the lifting component 2 through the pulley 5, the speed reducing motor rotates forwards or backwards to drive the winding drum 11 to drive the steel wire rope to rotate, the lifting action of the lifting component 2 is realized, so that the lifting function of goods is completed, the first walking wheel 22 and the second walking wheel 23 which are arranged on the lifting platform are limited between the first guide surface 311 and the second guide surface 312, the stability of the front position and the rear position of the lifting component 2 is realized, the two guide wheels 25 are limited between the third guide surfaces 313, the limitation of the left position and the right position of the lifting component 2 is realized, the whole structure can ensure that the lifting component 2 can stably run on the upright post component 3 at high speed, when the lifting component 2 runs upwards to the set height, the roller 26 realizes the movement to drive the light goods box body placed on the lifting component to move to be in butt joint with the, column assembly 3 adopts modular structure, and is easy to assemble, maintenance, dismantlement, adopts the sectional structure moreover, and the installation of conveniently transporting, manufacturing, transportation, installation cost are lower, and 2 light in weight of lifting unit, payload are higher, and the functioning speed is faster, and efficiency is higher, compact structure moreover, and occupation space is little, and to the warehouse of the same height, usable space is bigger.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A light-duty high-speed lifting machine which characterized in that: the lifting device comprises a stand column assembly, a driving rope, a driving source and a lifting assembly, wherein the driving source is arranged at the lower end of the stand column assembly, one end of the driving rope is fixedly connected with an output shaft of the driving source and is driven by the driving source to rotate so as to realize length expansion, and the other end of the driving rope passes through a pulley at the upper end of the stand column assembly and then is connected with the lifting assembly;

2. The light-duty high-speed hoist as claimed in claim 1, characterized in that: the roller is of an electric roller structure, one side, away from the stand column assembly, of the fixing frame is provided with a supporting frame, the supporting frame is of a triangular structure with right-angle sides horizontally arranged, a supporting plate is arranged at the upper end of the supporting frame, the roller is rotatably connected to the supporting plate, and the section of the supporting plate is in a vertically-arranged groove shape.

3. The light-duty high-speed hoist as claimed in claim 1, characterized in that: the mount top is close to one side of lifting unit is equipped with first walking wheel, and one side that the below is close to the stand subassembly is equipped with the second walking wheel, the horizontal section of stand subassembly is character cut in bas-relief, the section of stand subassembly includes first spigot surface and second spigot surface, first walking wheel is in roll the setting on the first spigot surface, the second spigot surface is in roll the setting on the second spigot surface.

4. A light weight high speed hoist as claimed in claim 3, characterized in that: two guide wheels are symmetrically arranged on one side, close to the lifting assembly, below the fixing frame, the section of the stand column assembly comprises a third guide surface, and the guide wheels are arranged in a rolling mode on the third guide surface.

5. The light-duty high-speed hoist as claimed in claim 1, characterized in that: the upper end of the lifting component is provided with a buffer for protecting the upper limit position of the lifting component, the lower end of the lifting component is provided with a buffer for protecting the lower limit position of the lifting component, and the buffers are arranged at the upper limit position and the lower limit position of the lifting component and in contact with the stand column component.

6. The light-duty high-speed hoist as claimed in claim 1, characterized in that: the driving source is gear motor, be equipped with the reel on the output shaft of driving source, the driving rope is wire rope, the driving rope with reel fixed connection, the quantity of pulley be two and through the link with stand subassembly fixed connection, two pulley parallel arrangement is in on the link.

7. The light-duty high-speed hoist as claimed in claim 1, characterized in that: the stand subassembly includes a plurality of stand columns of connecting from top to bottom, and adjacent stand column passes through coupling assembling to be fixed, and the stand column below of below is equipped with the bottom plate, works as on the stand column of the top to be equipped with the limiting plate.

8. The light-duty high-speed hoist as claimed in claim 7, characterized in that: the connecting assembly comprises two connecting bodies with the same structure, the connecting bodies are J-shaped, reinforcing plates are arranged at the corners of the inner sides of the connecting bodies, the reinforcing plates and the upright post bodies are fixed through screws, and the two connecting bodies are arranged on the outer rings of the upright post bodies and are fixedly locked through screws.

9. A light-duty high-speed hoist as claimed in claim 1, characterized in that: the lifting assembly and the upright post assembly are both made of sectional materials.