Vertical elevator for storage warehouse

Abstract

The utility model discloses a vertical elevator for a storage warehouse, which structurally comprises a main body unit, the main body unit comprises a mounting seat, a vertical table is fixed on the mounting seat, a guide wheel is mounted at the top of the vertical table, and a fixing frame is further mounted on the mounting seat. When the auxiliary plate is used and the supporting unit moves downwards, the idler wheels at the bottom of the auxiliary plate move forwards on the ground to form a slope, a large material box can be conveniently pushed onto the third supporting plate from the slope, when the auxiliary plate is not used, the supporting unit can be heightened, the auxiliary plate is perpendicular to the ground under the action of gravity, and the transverse occupied space of the auxiliary plate is greatly reduced. Then through operation of a contraction unit, the effect that a second sleeve rod and a third sleeve rod push a second supporting plate and a third supporting plate forwards is achieved, so that the length of the supporting unit is adjusted, the length of the supporting unit can be adjusted according to the material boxes of different sizes, and the occupied space of the supporting unit is reduced; and the device is more suitable for a warehouse with limited space.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent warehousing technical field especially, relates to a vertical elevator for warehouse. BACKGROUND

[0002] In modern warehouse, vertical elevator is often used to transport goods vertically. Vertical elevator can transport goods from one height to another, realize vertical storage and lifting of goods, and also can lift goods from high layer to low layer when needed, which is convenient for taking goods, and is widely used in warehouse, logistics center and production line, etc. The utilization rate and work efficiency of warehouse can be effectively improved by vertical elevator.

[0003] The vertical elevator for intelligent warehousing disclosed in the publication No. CN221275143U, although the utility model drives the auxiliary table to move downward to a certain height through the action of the linear module, connecting rod and connecting block, so that the guide seat is attached to the ground, and the inclined design of the guide seat facilitates pushing the heavy goods along the inclined surface of the guide seat to the auxiliary table, and the auxiliary table moves upward through the linear module, which facilitates pushing the goods to the top of the supporting plate, improves the efficiency of goods placement, and reduces the work intensity.

[0004] However, the size of the supporting plate of the utility model is fixed, and a certain space is occupied for installation and operation when loading and unloading, which occupies a large space, and in the case of loading and unloading at multiple positions, more space is needed to accommodate these devices, and in some warehouses with limited space, it may be difficult to accommodate the volume of the device. SUMMARY

[0005] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, in order to solve the above technical problems, the utility model provides the following technical scheme: a vertical elevator for warehouse, the vertical elevator for warehouse comprises:

[0007] The main unit comprises a mounting seat, a vertical table is fixed on the mounting seat, a guide wheel is installed on the top of the vertical table, a fixing frame is also installed on the mounting seat, a first motor is installed on the fixing frame, an output end of the first motor is connected with a rotating rod, and a limit disc is fixed on the surface of the rotating rod;

[0008] The shrink assembly comprises a fixed block, a first sleeve rod is fixed on the fixed block, a second motor is installed in the fixed block, a threaded rod is connected to the output end of the second motor, a movable block is threadedly connected to the surface of the threaded rod, a second sleeve rod is fixed on the movable block, an annular groove is formed in the movable block, a limiting rod is slidably connected in the annular groove, an internal thread groove is formed in the limiting rod and is threadedly connected with the surface of the threaded rod, an external thread groove is formed in the surface of the limiting rod, and a third sleeve rod is threadedly connected in the external thread groove;

[0009] The support unit comprises a convex block, the convex block is slidably connected in a groove formed in the surface of a stand, a first support plate is fixed on the convex block, fixed blocks are fixedly installed on the two sides of the first support plate, a second support plate is slidably connected to the bottom of the first support plate, a third support plate is slidably connected to the bottom of the second support plate, an auxiliary plate is rotatably connected to the front end of the third support plate, a roller is installed at the bottom end of the auxiliary plate, a receiving groove is formed in the surface of the third support plate, a powerful spring is fixed to the inner bottom wall of the receiving groove, a U-shaped seat is fixed to the powerful spring, and a ball is rotatably connected to the U-shaped seat.

[0010] As a preferred scheme of the vertical elevator for warehouse storage, a foot stand is fixed to the bottom of the mounting seat, and a hydraulic rod is installed in the foot stand.

[0011] As a preferred scheme of the vertical elevator for warehouse storage, an installation plate is fixed to the bottom of the hydraulic rod, and a pulley is installed at the bottom of the installation plate.

[0012] As a preferred scheme of the vertical elevator for warehouse storage, a steel wire rope is sleeved on the surface of the rotating rod, and one end of the steel wire rope is fixed to the two sides of the first support plate.

[0013] As a preferred scheme of the vertical elevator for warehouse storage, the inner walls of the first sleeve rod and the second sleeve rod are both formed with sliding grooves, and the movable block and the third sleeve rod are slidably connected in the sliding grooves, respectively.

[0014] As a preferred scheme of the vertical elevator for warehouse storage, the second support plate and the second sleeve rod are fixedly connected, and the third support plate and the third sleeve rod are fixedly connected.

[0015] The utility model discloses the beneficial effect that:

[0016] When in use, when the supporting unit is lowered, the rollers at the bottom of the auxiliary plate form a slope in front of the ground, facilitating pushing the large material box from the slope onto the third supporting plate, and when not in use, the supporting unit can be adjusted to a high position, and the auxiliary plate is perpendicular to the ground under the action of gravity, greatly reducing the transverse space occupied by the auxiliary plate, and then through the operation of the contraction unit, the second set of rods and the third set of rods push the second supporting plate and the third supporting plate forward, so as to realize the adjustment of the length of the supporting unit, and then the length of the supporting unit can be adjusted according to the different sizes of the material box, and the occupied space of the supporting unit is reduced, so that it is more suitable for warehouses with limited space. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0018] Figure 1 It is a schematic diagram of the overall structure of the vertical hoist for warehouse storage.

[0019] Figure 2 It is a schematic diagram of the structure of the steel wire rope of the vertical hoist for warehouse storage.

[0020] Figure 3 It is a schematic diagram of the structure of the pulley of the vertical hoist for warehouse storage.

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the contraction assembly of the vertical hoist for warehouse storage.

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the supporting unit of the vertical hoist for warehouse storage.

[0023] In the figure: 100, main unit; 101, mounting seat; 1011, foot support; 1012, hydraulic rod; 1013, mounting plate; 1014, pulley; 102, stand; 103, guide wheel; 104, fixed frame; 105, first motor; 106, rotating rod; 1061, steel wire rope; 107, limiting disc;

[0024] 200, contraction assembly; 201, fixed block; 202, first set of rods; 203, second motor; 204, threaded rod; 205, movable block; 206, second set of rods; 207, limiting rod; 208, third set of rods;

[0025] 300, support unit; 301, bump; 302, first support plate; 303, second support plate; 304, third support plate; 305, auxiliary plate; 306, roller; 307, strong spring; 308, U-shaped seat; 309, ball. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purpose, features and advantages of the present application more apparent, obvious and understandable, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0027] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0028] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0029] Thirdly, the present application is described in detail in conjunction with the schematic diagram, and in the detailed description of the embodiments of the present application, the cross-sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions including length, width and depth should be included in actual manufacture.

[0030] Embodiment 1

[0031] Reference Figures 1-5 For the first embodiment of the present application, a vertical hoist for warehouse storage is provided, which structure comprises:

[0032] The main body unit 100 comprises a mounting base 101, a stand 102 fixed on the mounting base 101, a guide wheel 103 installed on the top of the stand 102, a fixing frame 104 installed on the mounting base 101, a first motor 105 installed on the fixing frame 104, a rotating rod 106 connected with the output end of the first motor 105, a limiting disc 107 fixed on the surface of the rotating rod 106, and a hydraulic rod 1012, an installation plate 1013, a pulley 1014 and a foot support 1011 installed on the mounting base 101. In use, the device is moved to the installation area, the hydraulic rod 1012 is started to drive the installation plate 1013 to move upwards, the pulley 1014 is accommodated into the foot support 1011, so that the device is stably erected on the ground, the first motor 105 is started to drive the rotating rod 106 to rotate and release the steel wire rope 1061, and the supporting unit 300 is moved downwards under the action of gravity; when the first motor 105 is reversely rotated, the steel wire rope 1061 is wound, the supporting unit 300 is lifted, and the material box is lifted;

[0033] The contraction assembly 200 comprises a fixing block 201, a first sleeve rod 202 fixed on the fixing block 201, a second motor 203 installed in the fixing block 201, a threaded rod 204 connected with the output end of the second motor 203, a movable block 205 threadedly connected with the surface of the threaded rod 204, a second sleeve rod 206 fixed on the movable block 205, an annular groove formed in the movable block 205, a limiting rod 207 slidably connected in the annular groove, an internal thread groove formed in the limiting rod 207 and threadedly connected with the surface of the threaded rod 204, an external thread groove formed in the surface of the limiting rod 207, and a third sleeve rod 208 threadedly connected in the external thread groove. In use, the second motor 203 is started to drive the threaded rod 204 to rotate, at this time, the movable block 205 moves forward under the limiting action of the sliding groove, the second sleeve rod 206 and the limiting rod 207 are pushed forward, the threaded rod 204 drives the limiting rod 207 to rotate, the third sleeve rod 208 is pushed forward in the sliding groove under the thread connection of the external thread groove of the limiting rod 207, the second sleeve rod 206 and the third sleeve rod 208 push the second supporting plate 303 and the third supporting plate 304 forward, and the length of the supporting unit 300 is adjusted;

[0034] The support unit 300 comprises a protrusion 301 which is slidingly connected in a groove formed on the surface of the stand 102, a first support plate 302 is fixed on the protrusion 301, the fixed block 201 is fixedly installed on the two sides of the first support plate 302, a second support plate 303 is slidingly connected to the bottom of the first support plate 302, a third support plate 304 is slidingly connected to the bottom of the second support plate 303, an auxiliary plate 305 is rotatably connected to the front end of the third support plate 304, a roller 306 is installed at the bottom end of the auxiliary plate 305, a receiving groove is formed on the surface of the third support plate 304, a strong spring 307 is fixed to the inner bottom wall of the receiving groove, a U-shaped seat 308 is fixed to the strong spring 307, and a ball 309 is rotatably connected to the U-shaped seat 308. During use, when the steel wire rope 1061 is unwound to lower the support unit 300, the roller 306 at the bottom of the auxiliary plate 305 first abuts against the ground, and the support unit 300 continuously descends, the roller 306 drives the lower end of the auxiliary plate 305 to move forward to form an inclined slope, thereby facilitating the pushing of a large material box from the inclined slope onto the third support plate 304, then the rotation of the roller 306 reduces the friction of the material box, and promotes the movement of the material box from the third support plate 304 to the second support plate 303 and the first support plate 302, and the setting of the strong spring 307 facilitates the retraction of the second support plate 303 and the third support plate 304, and the ball 309 is stored in the receiving groove.

[0035] Further, the bottom of the mounting seat 101 is fixedly provided with a foot 1011, and the foot 1011 is provided with a hydraulic rod 1012. When the hydraulic rod 1012 is started to drive the pulley 1014 to move upward, the pulley 1014 can be stored in the foot 1011, thereby increasing the stability of the device during use.

[0036] Further, the bottom of the hydraulic rod 1012 is fixedly provided with a mounting plate 1013, and the bottom of the mounting plate 1013 is provided with a pulley 1014. The pulley 1014 mounted on the mounting plate 1013 facilitates the movement of the device.

[0037] Further, the surface of the rotating rod 106 is sleeved with a steel wire rope 1061, one end of the steel wire rope 1061 is fixed to the two sides of the first support plate 302, and when the steel wire rope 1061 is wound, the first support plate 302 can be moved upward, and when the steel wire rope 1061 is unwound, the first support plate 302 can be moved downward under the action of gravity.

[0038] Further, the inner walls of the first sleeve rod 202 and the second sleeve rod 206 are provided with sliding grooves, and the outer walls of the movable block 205 and the third sleeve rod 208 are slidingly connected in the sliding grooves, respectively. The sliding grooves limit the movable block 205 and the third sleeve rod 208, so that when the threaded rod 204 drives the limiting rod 207 to rotate, the movable block 205 and the third sleeve rod 208 can move forward.

[0039] Further, the second support plate 303 is fixedly connected with the second sleeve rod 206, and the third support plate 304 is fixedly connected with the third sleeve rod 208, so that the third sleeve rod 208 and the second sleeve rod 206 are moved to drive the third support plate 304 and the second support plate 303 to move.

[0040] In use, first, the device is moved to the installation area, the hydraulic rod 1012 is started to drive the installation plate 1013 to move upward, the pulley 1014 is accommodated into the foot support 1011, so that the device is stably erected on the ground, the first motor 105 is started to drive the rotating rod 106 to rotate to release the steel wire rope 1061, and the support unit 300 is moved downward under the action of gravity, when the first motor 105 is reversely rotated, the steel wire rope 1061 is wound, and the support unit 300 is lifted, so that the material box is lifted;

[0041] Then, the second motor 203 is started to drive the threaded rod 204 to rotate, at this time, the movable block 205 is moved forward under the limiting action of the sliding groove, the second sleeve rod 206 and the limiting rod 207 are pushed forward, the threaded rod 204 drives the limiting rod 207 to rotate, the third sleeve rod 208 is pushed forward in the sliding groove under the threaded connection of the outer threaded groove of the limiting rod 207, the second support plate 303 and the third support plate 304 are pushed forward by the second sleeve rod 206 and the third sleeve rod 208, so that the length of the support unit 300 is adjusted;

[0042] Finally, when the steel wire rope 1061 is released to make the support unit 300 descend, the rollers 306 at the bottom of the auxiliary plate 305 first abut against the ground, the support unit 300 continuously descends, the rollers 306 drive the lower end of the auxiliary plate 305 to move forward to form an inclined slope, so that the large material box is conveniently pushed on the third support plate 304, then the friction of the material box is reduced through the rotation of the rollers 306, the material box is promoted to move from the third support plate 304 to the second support plate 303 and the first support plate 302, and the rollers 306 are accommodated into the accommodating grooves when the second support plate 303 and the third support plate 304 are contracted, so that the balls 309 are accommodated into the accommodating grooves.

[0043] It should be noted that the entire device is controlled by the controller, the controller is a commonly used device, and belongs to the existing mature technology, so the electrical connection relationship and the specific circuit structure are not described here.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A vertical storage and retrieval machine for use in a warehouse, characterized by: The utility model relates to a kind of telescopic support, including, Main unit (100), including mounting seat (101), the mounting seat (101) is fixed with stand (102), the top of the stand (102) is installed with guide wheel (103), the mounting seat (101) is also installed with fixed frame (104), the fixed frame (104), the fixed frame (104) is installed with first motor (105), the output end of the first motor (105) is connected with rotating rod (106), the surface of the rotating rod (106) is fixed with limit disc (107); Retracting assembly (200), including fixed block (201), the fixed block (201) is fixed with first sleeve rod (202), the inside of the fixed block (201) is installed with second motor (203), the output end of the second motor (203) is connected with threaded rod (204), the surface of the threaded rod (204) is threadedly connected with movable block (205), the movable block (205) is fixed with second sleeve rod (206), the movable block (205) is also provided with annular groove, the annular groove is slidably connected with limit rod (207), the inside of the limit rod (207) is provided with internal thread groove and is threadedly connected with the surface of threaded rod (204), the surface of the limit rod (207) is provided with external thread groove, the external thread groove is threadedly connected with third sleeve rod (208); Support unit (300), including lug (301), the lug (301) is slidably connected in the recess provided on the surface of stand (102), the lug (301) is fixed with first support plate (302), the fixed block (201) is fixedly installed on the both sides of first support plate (302), the bottom of the first support plate (302) is slidably connected with second support plate (303), the bottom of the second support plate (303) is slidably connected with third support plate (304), the front end of the third support plate (304) is rotatably connected with auxiliary plate (305), the bottom end of the auxiliary plate (305) is installed with roller (306), the surface of the third support plate (304) is provided with storage groove, the inner bottom wall of the storage groove is fixed with strong spring (307), the strong spring (307) is fixed with U-shaped seat (308), the U-shaped seat (308) is rotatably connected with ball (309).

2. The storage and retrieval warehouse vertical lift of claim 1, wherein: The bottom of the mounting seat (101) is fixed with foot stool (1011), the hydraulic rod (1012) is installed in the foot stool (1011).

3. The storage and retrieval warehouse vertical lift of claim 2, wherein: The bottom of the hydraulic rod (1012) is fixed with mounting plate (1013), the bottom of the mounting plate (1013) is installed with pulley (1014).

4. The storage and retrieval warehouse vertical lift of claim 1 wherein: The surface of the rotating rod (106) is sleeved with steel wire rope (1061), one end of the steel wire rope (1061) is fixed on the both sides of the first support plate (302).

5. The storage and retrieval warehouse vertical lift of claim 1 wherein: The inner wall of the first sleeve rod (202) and the second sleeve rod (206) is provided with sliding slot, the outer wall of the movable block (205) and the third sleeve rod (208) is slidably connected in sliding slot respectively.

6. The storage and retrieval warehouse vertical lift of claim 1, wherein: The second support plate (303) is fixedly connected with the second sleeve rod (206), and the third support plate (304) is fixedly connected with the third sleeve rod (208).

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