Warehouse-in and warehouse-out device

Abstract

The utility model relates to the technical field of warehousing, in particular to a warehouse-in and warehouse-out device which comprises a moving trolley assembly, a supporting assembly is installed at the bottom of the moving trolley assembly, a handle assembly is installed on one side of the moving trolley assembly, a fixing assembly is installed on the inner wall of the handle assembly, and a pallet fork assembly is installed on the inner wall of the moving trolley assembly. A plurality of binding assemblies which are evenly distributed at equal intervals are installed at the front end of the moving trolley assembly. And the supporting assembly comprises a rotating rod and a first L-shaped block, a supporting plate is rotationally installed on the outer wall of the rotating rod, and a second universal wheel and a second L-shaped block are installed at the bottom of the supporting plate. According to the improved warehouse-in and warehouse-out device, the handle assembly and the fixing assembly are adopted, the height of a U-shaped handle can be adjusted according to the height of a user, and the applicability of the device in the using process is improved; and the supporting assemblies are adopted, the four supporting assemblies can be controlled to stretch outwards to support the device, and the stability of the device in the using process is improved.

Description

Technical Field

[0001] This utility model relates to the field of warehousing technology, specifically to an inbound / outbound device. Background Technology

[0002] Warehousing refers to the storage, safekeeping, and related management activities of goods in warehouses. It is an important link in supply chain management, involving the storage, safekeeping, and distribution of goods from manufacturers to consumers.

[0003] In automated warehouses, goods need to be stored and retrieved, requiring the use of inbound and outbound devices to facilitate placing goods on or removing them from warehouse shelves.

[0004] In the process of realizing this utility model, the inventor discovered the following problems with the existing technology: 1. The height of the handle on the traditional inbound and outbound device is fixed and cannot be adjusted, making it inconvenient for users of different heights to push the inbound and outbound device by the handle; 2. The traditional inbound and outbound device relies on the four wheels at the bottom for support when in use. When storing or retrieving goods at higher positions, the center of gravity of the inbound and outbound device is too high, resulting in a significant decrease in overall stability and making it easy to tilt or even tip over. Utility Model Content

[0005] The purpose of this utility model is to provide an inbound / outbound device to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: an inbound / outbound device, including a mobile cart assembly, a support assembly installed at the bottom of the mobile cart assembly, a handle assembly installed on one side of the mobile cart assembly, a fixing assembly installed on the inner wall of the handle assembly, a fork assembly installed on the inner wall of the mobile cart assembly, and a plurality of evenly distributed binding assemblies installed at the front end of the mobile cart assembly.

[0006] The support assembly includes a rotating rod and a first L-shaped block. A support plate is rotatably mounted on the outer wall of the rotating rod. A second universal wheel and a second L-shaped block are mounted on the bottom of the support plate. A first rotating block is rotatably mounted on the bottom of the inner wall of the second L-shaped block. A second rotating block is rotatably mounted on the bottom of the inner wall of the first L-shaped block. An electric push rod is mounted on one side of the second rotating block.

[0007] The handle assembly includes a U-shaped fixing plate, a U-shaped handle is installed on one side of the U-shaped fixing plate, and a T-shaped slider is installed on the other side of the U-shaped fixing plate.

[0008] The fixing component includes a U-shaped mounting block installed on one side of a U-shaped fixing plate. A T-shaped rod is slidably mounted through one side of the U-shaped mounting block. A toothed block is installed at one end of the T-shaped rod, and a first spring is installed on one side of the toothed block.

[0009] More preferably, the mobile vehicle assembly includes a U-shaped base plate, with a first omnidirectional wheel installed at each of the four bottom corners of the U-shaped base plate. A battery pack, a U-shaped frame, a sliding rod, and a reduction motor are installed on the top of the U-shaped base plate. A threaded rod is installed at the output end of the reduction motor. A moving plate is threaded onto the outer wall of the threaded rod. An installation plate is installed on one side of the moving plate. Several evenly spaced hanging rings are installed at the rear end of the U-shaped frame. A rack is installed on the top of the inner wall of the U-shaped frame. A distance sensor is provided on one side of the U-shaped base plate. A control host is provided at the front end of the U-shaped base plate.

[0010] More preferably, a movable plate is slidably mounted on the outer wall of the slide rod, and the slide rods are symmetrically distributed about the vertical center line of the movable plate.

[0011] More preferably, a rotating rod is installed through the bottom of the U-shaped base plate, a first L-shaped block is installed at the bottom of the U-shaped base plate, and one end of the electric push rod is connected to the first rotating block.

[0012] More preferably, there are four support components, and the support components are symmetrically distributed about the vertical center line of the U-shaped base plate.

[0013] More preferably, one side of the U-shaped frame has a T-shaped groove whose internal dimensions are consistent with the external dimensions of the T-shaped slider, and the T-shaped slider is slidably installed in the T-shaped groove on the U-shaped frame, and the T-shaped sliders are symmetrically distributed about the vertical center line of the U-shaped fixing plate.

[0014] More preferably, a rectangular groove with internal dimensions consistent with the external dimensions of the toothed block is provided in the middle of one side of the U-shaped fixing plate, and the internal dimensions of the toothed block are consistent with the internal dimensions of the U-shaped mounting block, and one end of the first spring is connected to the inner wall of the U-shaped mounting block.

[0015] More preferably, the fork assembly includes a fork plate mounted on one side of the mounting plate, a fork frame slidably mounted on the outer wall of the fork plate, a second spring and a weighing sensor mounted on the top of the fork plate, a trapezoidal block mounted on the top of the second spring, a groove with an inner wall width consistent with the outer wall width of the trapezoidal block being formed on the inner wall of the fork frame, and the trapezoidal block being slidably mounted in the groove, and the fork assemblies are symmetrically distributed about the vertical centerline of the mounting plate.

[0016] More preferably, the binding assembly includes a housing mounted to the front end of the U-shaped frame, a fixing rod mounted at the axial center of the inner wall of the housing, a power spring mounted on the outer wall of the fixing rod, a rotating ring rotatably mounted on the inner wall of the housing, one end of a binding rope mounted on the outer wall of the rotating ring, a limit block mounted on one end of the binding rope, and one end of the power spring connected to the inner wall of the rotating ring.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] In this invention, through the handle assembly and the fixing assembly, when users of different heights use the access device, they pull the T-shaped rod to the left to separate the toothed block from the rack. Then, they move the U-shaped handle up or down. After moving the U-shaped handle to the appropriate position, they release the T-shaped rod. The toothed block is subjected to the elastic force of the first spring, causing the toothed block to mesh with the rack and fixing the position of the handle assembly. When using the device, the height of the U-shaped handle can be adjusted according to the user's height, improving the applicability of the device.

[0019] In this invention, by means of a support assembly, when the inbound / outbound device is in use, a synchronizer controls the simultaneous activation of four electric push rods. The four electric push rods push the support plates outward through the corresponding first rotating block and second L-shaped block, causing the four support plates to unfold outward between 30° and 120°. The four support assemblies can support the device, thereby improving the stability of the device when it is in use and preventing the device from tilting during use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the mobile vehicle component structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the support component structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the handle assembly structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the fixing component structure of this utility model;

[0025] Figure 6 This is a schematic diagram of the fork assembly structure of this utility model;

[0026] Figure 7 This is a schematic diagram of the full cross-sectional structure of the binding component of this utility model.

[0027] In the diagram: 1. Mobile vehicle assembly; 101. U-shaped base plate; 102. First caster wheel; 103. Battery pack; 104. U-shaped frame; 105. Slide rod; 106. Gear motor; 107. Threaded rod; 108. Moving plate; 109. Mounting plate; 1010. Hanging ring; 1011. Rack; 2. Support assembly; 201. Rotating rod; 202. First L-shaped block; 203. Support plate; 204. Second caster wheel; 205. Second L-shaped block; 206. First rotating block; 207. Second rotating block; 208. Electric... 3. Push rod; 4. Handle assembly; 301. U-shaped fixing plate; 302. U-shaped handle; 303. T-shaped slider; 5. Fixing assembly; 401. U-shaped mounting block; 402. T-shaped rod; 403. Tooth block; 404. First spring; 6. Fork assembly; 501. Fork plate; 502. Fork frame; 503. Second spring; 504. Trapezoidal block; 505. Weighing sensor; 7. Binding assembly; 601. Housing; 602. Fixing rod; 603. Power spring; 604. Rotating ring; 605. Binding rope; 606. Limit block. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1 to 7 This utility model provides a technical solution: an inbound / outbound device, including a mobile vehicle assembly 1, a support assembly 2 installed at the bottom of the mobile vehicle assembly 1, a handle assembly 3 installed on one side of the mobile vehicle assembly 1, a fixing assembly 4 installed on the inner wall of the handle assembly 3, a fork assembly 5 installed on the inner wall of the mobile vehicle assembly 1, and a plurality of evenly distributed binding assemblies 6 installed at the front end of the mobile vehicle assembly 1.

[0030] The support assembly 2 includes a rotating rod 201 and a first L-shaped block 202. A support plate 203 is rotatably mounted on the outer wall of the rotating rod 201. A second universal wheel 204 and a second L-shaped block 205 are mounted on the bottom of the support plate 203. A first rotating block 206 is rotatably mounted on the bottom of the inner wall of the second L-shaped block 205. A second rotating block 207 is rotatably mounted on the bottom of the inner wall of the first L-shaped block 202. An electric push rod 208 is mounted on one side of the second rotating block 207.

[0031] The handle assembly 3 includes a U-shaped fixing plate 301, a U-shaped handle 302 is installed on one side of the U-shaped fixing plate 301, and a T-shaped slider 303 is installed on the other side of the U-shaped fixing plate 301.

[0032] The fixing component 4 includes a U-shaped mounting block 401 installed on one side of the U-shaped fixing plate 301. A T-shaped rod 402 is slidably installed through one side of the U-shaped mounting block 401. A toothed block 403 is installed at one end of the T-shaped rod 402. A first spring 404 is installed on one side of the toothed block 403.

[0033] In this embodiment, as Figure 2 As shown, the mobile vehicle assembly 1 includes a U-shaped base plate 101. First universal wheels 102 are installed at each of the four corners of the bottom of the U-shaped base plate 101. A battery pack 103, a U-shaped frame 104, a sliding rod 105, and a reduction motor 106 are installed on the top of the U-shaped base plate 101. A threaded rod 107 is installed at the output end of the reduction motor 106. A movable plate 108 is threaded onto the outer wall of the threaded rod 107. A mounting plate 109 is installed on one side of the movable plate 108. Several evenly spaced hanging rings 1010 are installed at the rear end of the U-shaped frame 104. A rack 1011 is installed on the top of the inner wall, and a distance sensor is provided on one side of the U-shaped base plate 101. A control host is provided at the front end of the U-shaped base plate 101. When the geared motor 106 starts, it drives the moving plate 108 and the mounting plate 109 to move up and down through the threaded rod 107. When entering and leaving the warehouse, it is convenient to load or unload materials from shelves of different heights. When the device moves, the distance sensor senses the distance. When the device gets too close to an object, the display screen and speaker on the control host will issue an alarm to reduce collisions.

[0034] In this embodiment, as Figure 2 As shown, a movable plate 108 is slidably mounted on the outer wall of the slide rod 105, and the slide rods 105 are symmetrically distributed about the vertical center line of the movable plate 108. When the reduction motor 106 starts, it drives the movable plate 108 to move up and down through the threaded rod 107. The movable plate 108 slides on the slide rod 105, which can improve the stability of the movable plate 108 when it moves up and down, thereby improving the stability when loading and unloading materials.

[0035] In this embodiment, as Figure 2 and Figure 3 As shown, a rotating rod 201 is installed through the bottom of the U-shaped base plate 101. A first L-shaped block 202 is installed at the bottom of the U-shaped base plate 101. One end of the electric push rod 208 is connected to the first rotating block 206. When the electric push rod 208 is started, it pushes the support plate 203 to rotate outward through the first rotating block 206 and the second L-shaped block 205, so that the support plate 203 unfolds outward between 30° and 120° to support the mobile vehicle assembly 1 and improve the stability of the mobile vehicle assembly 1 when loading and unloading materials.

[0036] In this embodiment, as Figure 1 and Figure 2As shown, there are four support components 2, and the support components 2 are symmetrically distributed about the vertical center line of the U-shaped base plate 101. When the electric push rods 208 on the four support components 2 are activated at the same time, they push the corresponding support plates 203 to unfold outward, and the four second universal wheels 204 keep in contact with the ground, providing stable support for the mobile vehicle component 1 and improving the stability of the mobile vehicle component 1 when loading and unloading materials.

[0037] In this embodiment, as Figure 2 and Figure 4 As shown, a T-shaped groove with internal dimensions matching the external dimensions of the T-shaped slider 303 is provided on one side of the U-shaped frame 104. The T-shaped slider 303 is slidably installed in the T-shaped groove on the U-shaped frame 104, and the T-shaped sliders 303 are symmetrically distributed about the vertical center line of the U-shaped fixing plate 301. The T-shaped sliders 303 can slide up and down in the T-shaped groove on the U-shaped frame 104. The height of the U-shaped handle 302 can be adjusted as needed to facilitate the use of the device by users of different heights.

[0038] In this embodiment, as Figure 2 and Figure 5 As shown, a rectangular groove with internal dimensions matching the external dimensions of the toothed block 403 is provided in the middle of one side of the U-shaped fixing plate 301. The internal dimensions of the toothed block 403 are also consistent with the internal dimensions of the U-shaped mounting block 401. One end of the first spring 404 is connected to the inner wall of the U-shaped mounting block 401. Pulling the T-shaped rod 402 causes the toothed block 403 to separate from the rack 1011. After moving the U-shaped handle 302 to a suitable height, the T-shaped rod 402 is released. The toothed block 403 is subjected to the elastic force of the first spring 404, causing the toothed block 403 to mesh with the rack 1011. This can fix the position of the handle assembly 3, making it easy to quickly adjust the height of the U-shaped handle 302.

[0039] In this embodiment, as Figure 2 and Figure 6As shown, the fork assembly 5 includes a fork plate 501 mounted on one side of the mounting plate 109. A fork frame 502 is slidably mounted on the outer wall of the fork plate 501. A second spring 503 and a weighing sensor 505 are mounted on the top of the fork plate 501. A trapezoidal block 504 is mounted on the top of the second spring 503. A groove with an inner wall width matching the outer wall width of the trapezoidal block 504 is formed on the inner wall of the fork frame 502, and the trapezoidal block 504 is slidably mounted in the groove. The fork assemblies 5 are symmetrically distributed about the vertical center line of the mounting plate 109. The top of the weighing sensor 505 is connected to the top of the inner wall of the fork frame 502. When the fork frame 502 lifts the goods, several weighing sensors 505 can sense the weight of the goods. When the goods are overweight, the display screen and speaker on the control host will issue an alarm to prevent the goods from being overweight and causing damage to the device. The trapezoidal block 504 can block the goods and prevent them from slipping off the fork frame 502.

[0040] In this embodiment, as Figure 2 and Figure 7 As shown, the binding assembly 6 includes a housing 601 mounted to the front end of the U-shaped frame 104. A fixing rod 602 is mounted at the axial center of the inner wall of the housing 601. A power spring 603 is mounted on the outer wall of the fixing rod 602. A rotating ring 604 is rotatably mounted on the inner wall of the housing 601. One end of a binding rope 605 is mounted on the outer wall of the rotating ring 604. A limit block 606 is mounted on one end of the binding rope 605. One end of the power spring 603 is connected to the inner wall of the rotating ring 604. Pulling the limit block 606 can pull the binding rope 605 outward, causing the rotating ring 604 to rotate. The power spring 603 is tightened, and the binding rope 605 can bind the goods. The binding rope 605 is then fixed to the hanging ring 1010, which improves the stability of the goods when the device is used to move them.

[0041] The usage and advantages of this utility model: The working process of this inbound / outbound device is as follows:

[0042] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, first, pull the T-shaped lever 402 to the left, causing the toothed block 403 to move to the left. The toothed block 403 compresses the first spring 404. Then, according to the usage requirements, move the U-shaped handle 302 up or down. After moving to the appropriate position, release the T-shaped lever 402. The toothed block 403 is subjected to the elastic force of the first spring 404, causing the toothed block 403 to mesh with the rack 1011. When it is necessary to put the goods into storage, pull the limit block 606 and use the binding rope 605 to bind the goods. Then fix the binding rope 605 to the hanging ring 1010. Next, move the device to insert the fork assembly 5 into the bottom of the pallet containing the object. Then start the reduction motor 106, which drives the moving plate 108, the mounting plate 109 and the goods through the threaded rod 107. The fork assembly 5 moves upward, causing the pallet to move slightly upward. The load cell 505 senses the weight of the goods and then pushes the U-shaped handle 302 to move the device. Then, as needed, the synchronizer starts the four electric push rods 208, which push the support plate 203 outward through the corresponding first rotating block 206 and second L-shaped block 205, causing the four support plates 203 to unfold outward and support the device. When it is necessary to put the goods into storage, the geared motor 106 is started again, which drives the moving plate 108, mounting plate 109 and fork assembly 5 to move upward through the threaded rod 107, lifting the object to a suitable height. Then, the pushing device is started to place the object on the corresponding shelf. Then, according to the same principle, the object can be taken out of storage.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A warehouse access device comprising a mobile vehicle assembly (1), characterized in that: The bottom of the mobile trolley assembly (1) is provided with a supporting assembly (2), one side of the mobile trolley assembly (1) is provided with a handle assembly (3), the inner wall of the handle assembly (3) is provided with a fixing assembly (4), the inner wall of the mobile trolley assembly (1) is provided with a fork assembly (5), and the front end of the mobile trolley assembly (1) is provided with a plurality of evenly and equidistantly distributed binding assemblies (6). The supporting assembly (2) comprises a rotating rod (201) and a first L-shaped block (202), the outer wall of the rotating rod (201) is rotatably provided with a supporting plate (203), the bottom of the supporting plate (203) is provided with a second universal wheel (204) and a second L-shaped block (205), the inner wall bottom of the second L-shaped block (205) is rotatably provided with a first rotating block (206), the inner wall bottom of the first L-shaped block (202) is rotatably provided with a second rotating block (207), and one side of the second rotating block (207) is provided with an electric push rod (208). The handle assembly (3) comprises a U-shaped fixed plate (301), one side of the U-shaped fixed plate (301) is provided with a U-shaped handle (302), and the other side of the U-shaped fixed plate (301) is provided with a T-shaped sliding block (303). The fixing assembly (4) comprises a U-shaped mounting block (401) mounted on one side of the U-shaped fixed plate (301), a T-shaped rod (402) penetratingly and slidably mounted on one side of the U-shaped mounting block (401), a tooth block (403) mounted on one end of the T-shaped rod (402), and a first spring (404) mounted on one side of the tooth block (403).

2. The storage and retrieval device of claim 1, wherein: The mobile trolley assembly (1) comprises a U-shaped bottom plate (101), the bottom of the U-shaped bottom plate (101) is provided with a first universal wheel (102) at each corner, the top of the U-shaped bottom plate (101) is provided with a battery pack (103), a U-shaped frame (104), a sliding rod (105) and a speed reduction motor (106), the output end of the speed reduction motor (106) is provided with a threaded rod (107), the outer wall of the threaded rod (107) is threadedly provided with a moving plate (108), one side of the moving plate (108) is provided with a mounting plate (109), the rear end of the U-shaped frame (104) is provided with a plurality of evenly and equidistantly distributed hanging rings (1010), the inner wall top of the U-shaped frame (104) is provided with a rack (1011), one side of the U-shaped bottom plate (101) is provided with a distance sensor, and the front end of the U-shaped bottom plate (101) is provided with a control host.

3. The storage and retrieval device of claim 2, wherein: The outer wall of the sliding rod (105) is slidably provided with the moving plate (108), and the sliding rods (105) are symmetrically distributed about the vertical center line of the moving plate (108).

4. The storage and retrieval device of claim 2, wherein: The bottom of the U-shaped bottom plate (101) is provided with a rotating rod (201) penetratingly mounted, the bottom of the U-shaped bottom plate (101) is provided with a first L-shaped block (202), and one end of the electric push rod (208) is connected with the first rotating block (206).

5. The storage and retrieval device of claim 2, wherein: There are four supporting assemblies (2) in total, and the supporting assemblies (2) are symmetrically distributed about the vertical center line of the U-shaped bottom plate (101).

6. The storage and retrieval device of claim 2, wherein: The U-shaped frame (104) is provided with a T-shaped sliding groove with an internal size structure consistent with the external size structure of the T-shaped sliding block (303) on one side, and the T-shaped sliding block (303) is slidingly installed in the T-shaped sliding groove on the U-shaped frame (104), and the T-shaped sliding blocks (303) are symmetrically distributed about the vertical center line of the U-shaped fixed plate (301).

7. The storage and retrieval device of claim 1, wherein: The U-shaped fixed plate (301) is provided with a rectangular groove with an internal size structure consistent with the external size structure of the tooth block (403) in the middle of one side, and the internal size structure of the tooth block (403) is consistent with the internal size structure of the U-shaped mounting block (401), and one end of the first spring (404) is connected with the inner wall of the U-shaped mounting block (401).

8. The storage and retrieval device of claim 1, wherein: The fork assembly (5) comprises a fork plate (501) installed on one side of the mounting plate (109), the outer wall of the fork plate (501) is slidingly installed with a fork frame (502), the top of the fork plate (501) is installed with a second spring (503) and a load cell (505), the top of the second spring (503) is installed with a trapezoidal block (504), the inner wall of the fork frame (502) is provided with a sliding groove with an inner wall width consistent with the outer wall width of the trapezoidal block (504), and the trapezoidal block (504) is slidingly installed in the sliding groove, and the fork assemblies (5) are symmetrically distributed about the vertical center line of the mounting plate (109).

9. The storage and retrieval device of claim 1, wherein: The binding assembly (6) comprises a housing (601) installed at the front end of the U-shaped frame (104), a fixed rod (602) is installed at the inner wall shaft center of the housing (601), a power spring (603) is installed on the outer wall of the fixed rod (602), a rotating ring (604) is rotatably installed in the inner wall of the housing (601), one end of a binding rope (605) is installed on the outer wall of the rotating ring (604), a limiting block (606) is installed at one end of the binding rope (605), and one end of the power spring (603) is connected with the inner wall of the rotating ring (604).

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