Multi-layer transport trolley

Abstract

The utility model relates to the technical field of edible mushroom planting equipment, and discloses a multi-layer transport trolley which comprises a trolley body, the trolley body is placed above the ground, and four sets of universal wheels used for moving the trolley body are fixedly installed at the bottom of the trolley body; the handlebar is fixedly mounted at the top of the vehicle body; the reinforcing structure comprises a clamping part and a connecting part, the clamping part comprises a first limiting groove formed in the top of the vehicle body, four sets of second limiting grooves are formed in the first limiting groove, the connecting part comprises a top plate arranged at the top of the vehicle body, and the outer walls of the two sides of the top plate are each fixedly provided with a set of second fixing plates; a second drawstring is fixedly mounted on the outer wall of one side of the second fixing plate; the placing support is arranged at the top of the vehicle body, the purpose of reinforcing and supporting the device is achieved, the two sides of the placing support are connected and limited through elastic belts, the device is convenient to disassemble, the stacking stability of the placing support is improved, and the transportation safety of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of edible fungi cultivation equipment, specifically, it relates to a multi-layer transport trolley. Background Technology

[0002] In the cultivation, production, and processing of edible fungi, large quantities of substrate, spawn, and finished mushrooms often need to be transported. Traditional single-layer transport vehicles not only have limited loading capacity but also low transfer efficiency, making it difficult to meet the demands of the modern edible fungi industry for large-scale and efficient operations.

[0003] Utility model CN216546320U discloses a multi-layer transport trolley, belonging to the field of transport trolleys. The trolley body includes a base plate, and a placement mechanism is provided within the trolley body. The multiple placement mechanisms include multiple detachable placement brackets spaced apart along the vertical direction. Each placement bracket includes a first placement bracket, with multiple first support columns at its bottom. The multiple first support columns extend downward along the first placement bracket, and there are at least three of them distributed at the left and right ends of the first placement bracket. The multiple first support columns are placed on the base plate. This utility model enables the loading and unloading of multi-layer placement brackets in a transport trolley, improving the efficiency of goods transfer.

[0004] However, the above-mentioned patent still has the following problems: the trolley places the placement brackets in a stacked manner. During the trolley's movement, in complex or bumpy road conditions, the placement brackets of each layer are prone to relative shaking, which may even cause the brackets to separate. This not only affects the safe storage of materials, but may also cause damage. The placement brackets are stacked, and users need to take out the upper brackets one by one when storing or retrieving materials. The operation is cumbersome and inefficient. In particular, the device is inconvenient to use for heavy or large materials.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] To solve the aforementioned technical problem of poor stability of the placement bracket, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A multi-level transport trolley, comprising:

[0008] The vehicle body is placed on the ground, and four sets of swivel wheels are fixedly installed at the bottom of the vehicle body for moving the vehicle body;

[0009] Handlebars are fixedly installed on the top of the vehicle body.

[0010] The reinforcement structure includes a snap-fit ​​part and a connecting part. The snap-fit ​​part includes a first limiting groove opened on the top of the vehicle body. The first limiting groove has four sets of second limiting grooves inside. The connecting part includes a top plate set on the top of the vehicle body. A set of second fixing plates is fixedly installed on both outer walls of the top plate. A second pull strap is fixedly installed on one outer wall of the second fixing plate.

[0011] The placement brackets are located on the top of the vehicle body. There are three sets of placement brackets, and the interior of the placement brackets is equipped with a movable sliding structure.

[0012] In a preferred embodiment of the present invention, the snap-fit ​​part further includes four sets of first snap-fit ​​plates fixedly installed at the bottom of the top plate. The first snap-fit ​​plates are snap-fitted into the inside of the second limiting groove. Four sets of second snap-fit ​​plates are fixedly installed at the bottom of the bracket. The second snap-fit ​​plates are snap-fitted into the inside of the second limiting groove.

[0013] In a preferred embodiment of the present invention, the connecting part further includes an elastic band fixedly installed at one end of the second pull strap, a second buckle plate fixedly installed at one end of the elastic band, a set of first fixing plates fixedly installed on both outer walls of the vehicle body, a first pull strap fixedly installed on the top of the first fixing plate, a first buckle plate fixedly installed at one end of the first pull strap, and the first buckle plate snapping into the inside of the second buckle plate.

[0014] In a preferred embodiment of the present invention, the sliding structure further includes two sets of sliding grooves opened inside the placement bracket, with sliders slidably installed inside the sliding grooves, a connecting plate fixedly installed between the two sets of sliders, and a pull rod fixedly installed on one outer wall of the connecting plate.

[0015] In a preferred embodiment of the present invention, the sliding structure further includes a movable plate fixedly installed on the top of the connecting plate, a culture box fixedly installed on the top of the movable plate, and a first snap-fit ​​groove provided on the top of the support.

[0016] In a preferred embodiment of this utility model, a baffle is provided at the top of the placement bracket, and a third snap-fit ​​plate is fixedly installed at the bottom of the baffle. The third snap-fit ​​plate is snap-fitted into the inside of the first snap-fit ​​groove, and one end of the pull rod is tightly attached to one side of the outer wall of the baffle.

[0017] In a preferred embodiment of the present invention, four sets of first support plates are fixedly installed on the top of the placement bracket. The first support plates have a second snap-fit ​​groove inside, and the second snap-fit ​​plate is snap-fitted into the inside of the second snap-fit ​​groove. The first snap-fit ​​plate is snap-fitted into the inside of the second snap-fit ​​groove.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. To achieve the purpose of reinforcing and supporting the device, elastic bands are used to connect and limit the two sides of the placement bracket, making the device easy to disassemble, improving the stability of the placement bracket when stacked, and improving the safety of the device during transportation.

[0020] 2. To achieve the purpose of cultivating and placing edible fungi and making them easy to handle, replacing the method of disassembling and separating the placement bracket to retrieve the edible fungi, thus optimizing the user experience of the device and simplifying the material handling method.

[0021] 3. To achieve the purpose of stacking and reinforcing the device, improve the stability of the device, prevent the stacked plates from shaking and separating, improve the durability of the device, and extend the service life of the device.

[0022] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0023] In the attached diagram:

[0024] Figure 1 This is a front view of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the first limiting groove structure of this utility model;

[0027] Figure 4 This is a schematic diagram of the top plate structure of this utility model;

[0028] Figure 5 This is a schematic diagram of the assembly of the placement bracket of this utility model;

[0029] Figure 6 This is a schematic diagram of the slide groove structure of this utility model.

[0030] In the diagram: 10. Vehicle body; 11. Handlebar; 12. First limiting groove; 13. Second limiting groove; 14. First fixing plate; 15. First pull strap; 16. First buckle plate; 17. Top plate; 18. First snap-fit ​​plate; 19. Second fixing plate; 20. Second pull strap; 21. Elastic band; 22. Second buckle plate; 23. Placement bracket; 24. Second snap-fit ​​plate; 25. First support plate; 26. Moving plate; 27. Culture box; 28. Slide groove; 29. ​​Slider; 30. Connecting plate; 31. Pull rod; 32. First snap-fit ​​groove; 33. Baffle; 34. Third snap-fit ​​plate; 35. Second snap-fit ​​groove. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0032] Example 1: A multi-layer transport trolley, specifically as follows Figure 1 , Figure 3 and Figure 4 As shown, the system includes a vehicle body 10, which is placed on the ground. Four sets of omnidirectional wheels for moving the vehicle body 10 are fixedly installed at the bottom of the vehicle body 10. A handlebar 11 is fixedly installed on the top of the vehicle body 10. A reinforcing structure includes a snap-fit ​​part and a connecting part. The snap-fit ​​part includes a first limiting groove 12 formed on the top of the vehicle body 10, with four sets of second limiting grooves 13 inside. The connecting part includes a top plate 17 on the top of the vehicle body 10, with a set of second fixing plates 19 fixedly installed on each of the two outer walls of the top plate 17, and a second pull strap 20 fixedly installed on one outer wall of the second fixing plate 19. Three placement brackets 23 are located on the top of the vehicle body 10 and have a movable sliding structure inside. The reinforcing structure provides reinforcement and support for the placement brackets.

[0033] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the snap-fit ​​part also includes four sets of first snap-fit ​​plates 18 fixedly installed at the bottom of the top plate 17. The first snap-fit ​​plates 18 are snap-fitted into the inside of the second limiting groove 13. Four sets of second snap-fit ​​plates 24 are fixedly installed at the bottom of the bracket 23. The second snap-fit ​​plates 24 are snap-fitted into the inside of the second limiting groove 13. The first snap-fit ​​plates 18 can be snap-fitted into the inside of the second limiting groove 13.

[0034] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the connecting part also includes an elastic band 21 fixedly installed at one end of the second pull strap 20. A second buckle plate 22 is fixedly installed at one end of the elastic band 21. A set of first fixing plates 14 are fixedly installed on both outer walls of the vehicle body 10. A first pull strap 15 is fixedly installed on the top of the first fixing plate 14. A first buckle plate 16 is fixedly installed at one end of the first pull strap 15. The first buckle plate 16 is snapped into the inside of the second buckle plate 22. Pulling the second pull strap 20 causes the elastic band 21 to extend and retract, snapping the first buckle plate 16 into the inside of the second buckle plate 22, thus connecting the first pull strap 15 and the second pull strap 20.

[0035] Based on the above, the structure of the second limiting groove 13, the first fixing plate 14, the first pull strap 15, the first buckle plate 16, the top plate 17, the first snap-fit ​​plate 18, the second pull strap 20, the elastic band 21, the second buckle plate 22, the placement bracket 23, and the second snap-fit ​​plate 24 achieves the purpose of reinforcing and supporting the device. The elastic bands on both sides of the placement bracket are used to connect and limit the device, making it easy to disassemble, improving the stability of the stacked placement bracket, and improving the safety of the device during transportation.

[0036] Example 2: Based on Example 1, specifically as follows... Figure 1 , Figure 5 and Figure 6 As shown, the sliding structure also includes two sets of sliding grooves 28 formed inside the placement bracket 23. A slider 29 is slidably installed inside the sliding groove 28, and a connecting plate 30 is fixedly installed between the two sets of sliders 29. A pull rod 31 is fixedly installed on one outer wall of the connecting plate 30. Pulling the pull rod 31 moves the connecting plate 30, causing the slider 29 to slide inside the sliding groove 28.

[0037] Specifically, such as Figure 1 , Figure 5 and Figure 6 As shown, the sliding structure also includes a movable plate 26 fixedly installed on the top of the connecting plate 30. A culture box 27 is fixedly installed on the top of the movable plate 26, and a first snap-fit ​​groove 32 is provided on the top of the placement bracket 23. When the connecting plate 30 moves, it drives the movable plate 26 to move, and the edible fungi are cultured through the culture box 27.

[0038] Based on the above, the structure of the placement bracket 23, the movable plate 26, the culture box 27, the slide 28, the slider 29, the connecting plate 30, the pull rod 31 and the first locking groove 32 achieves the purpose of culturing and placing edible fungi and making them easy to pick up, replacing the method of disassembling and separating the placement bracket to pick up the edible fungi, thus optimizing the user experience of the device and simplifying the material handling method.

[0039] Example 3: Based on Examples 1 and 2, specifically as follows... Figure 1 and Figure 6 As shown, a baffle 33 is provided at the top of the bracket 23, and a third snap-fit ​​plate 34 is fixedly installed at the bottom of the baffle 33. The third snap-fit ​​plate 34 is snapped into the inside of the first snap-fit ​​groove 32, and one end of the pull rod 31 is tightly attached to one side of the outer wall of the baffle 33. The third snap-fit ​​plate 34 is snapped into the inside of the first snap-fit ​​groove 32 to block the pull rod 31 and prevent the moving plate 26 from moving.

[0040] Specifically, such as Figure 1 , Figure 2 and Figure 5As shown, four sets of first support plates 25 are fixedly installed on the top of the placement bracket 23. The first support plate 25 has a second snap-fit ​​groove 35 inside. A second snap-fit ​​plate 24 and a first snap-fit ​​plate 18 are snap-fitted into the second snap-fit ​​groove 35. The second snap-fit ​​plate 24 is snap-fitted into the second limiting groove 13 or the second snap-fit ​​groove 35. The three sets of placement brackets 23 are stacked, with the top plate 17 placed on top of the uppermost placement bracket 23. The first snap-fit ​​plate 18 is snap-fitted into the second snap-fit ​​groove 35, thus limiting the movement of the three sets of placement brackets 23.

[0041] In summary, the structure of the first snap-fit ​​plate 18, the placement bracket 23, the second snap-fit ​​plate 24, the first support plate 25, the baffle 33, the third snap-fit ​​plate 34, and the second snap-fit ​​groove 35 achieves the purpose of stacking and reinforcing the device, improving the stability of the device, preventing the stacked plates from shaking and separating, improving the durability of the device, and extending the service life of the device.

[0042] Working principle: The first and second limiting grooves on the top of the vehicle body, as well as the first snap-fit ​​plate at the bottom of the top plate, cooperate with the second snap-fit ​​plate at the bottom of the placement bracket to achieve a stable installation of the placement bracket. The snap-fit ​​design allows for quick installation and removal of the placement bracket. A sliding groove and a slider are set inside the placement bracket, and a connecting plate and a pull rod are installed on the slider. By pulling the lever, the connecting plate, the movable plate mounted on it, and the culture box can slide in the chute, facilitating the storage and retrieval of materials. Fixed to the top of the movable plate, it is used to place and transport edible fungi culture medium or finished mushrooms. The top and bottom of the placement bracket are designed with locking grooves and locking plates, allowing multiple placement brackets to be stacked to increase loading capacity. The top plate design allows it to be placed on top of the uppermost placement bracket, and the first locking plate engages with the second locking groove to limit the overall placement of the stacked brackets, preventing shaking or separation during transportation. Operators first stack different numbers of placement brackets on the vehicle body as needed, and the design of the reinforced structure and connecting parts ensures a stable connection. Materials (such as culture medium, spawn, and finished mushrooms) are placed in the culture box, which can be easily accessed via a sliding structure. The trolley moves via handles and casters. During transportation, the reinforced structure and stacking design ensure the stability and safety of the materials.

[0043] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A multi-tiered transport cart, comprising: include: The vehicle body (10) is placed on the ground, and four sets of universal wheels for moving the vehicle body (10) are fixedly installed at the bottom of the vehicle body (10). Handlebars (11) are fixedly installed on the top of the vehicle body (10); The reinforcement structure includes a snap-fit ​​part and a connecting part. The snap-fit ​​part includes a first limiting groove (12) opened on the top of the vehicle body (10). The first limiting groove (12) has four sets of second limiting grooves (13) inside. The connecting part includes a top plate (17) set on the top of the vehicle body (10). A set of second fixing plates (19) are fixedly installed on both outer walls of the top plate (17). A second pull strap (20) is fixedly installed on one outer wall of the second fixing plate (19). Placement bracket (23) is set on the top of the vehicle body (10). There are three sets of placement brackets (23). The interior of the placement bracket (23) is equipped with a movable sliding structure.

2. The multi-tiered transport cart of claim 1, wherein, The snap-fit ​​part also includes four sets of first snap-fit ​​plates (18) fixedly installed at the bottom of the top plate (17). The first snap-fit ​​plates (18) are snap-fitted into the inside of the second limiting groove (13). Four sets of second snap-fit ​​plates (24) are fixedly installed at the bottom of the bracket (23). The second snap-fit ​​plates (24) are snap-fitted into the inside of the second limiting groove (13).

3. The multi-tiered transport cart of claim 1, wherein, The connecting part also includes an elastic band (21) fixedly installed at one end of the second pull strap (20). A second buckle plate (22) is fixedly installed at one end of the elastic band (21). A set of first fixing plates (14) are fixedly installed on both sides of the outer wall of the vehicle body (10). A first pull strap (15) is fixedly installed on the top of the first fixing plate (14). A first buckle plate (16) is fixedly installed at one end of the first pull strap (15). The first buckle plate (16) is snapped into the inside of the second buckle plate (22).

4. The multi-tiered transport cart of claim 1, wherein, The sliding structure also includes two sets of sliding grooves (28) opened inside the placement bracket (23). A slider (29) is slidably installed inside the sliding groove (28). A connecting plate (30) is fixedly installed between the two sets of sliders (29). A pull rod (31) is fixedly installed on one side of the outer wall of the connecting plate (30).

5. The multi-tiered transport cart of claim 1, wherein, The sliding structure also includes a movable plate (26) fixedly installed on the top of the connecting plate (30), a culture box (27) fixedly installed on the top of the movable plate (26), and a first snap-fit ​​groove (32) is opened on the top of the placement bracket (23).

6. The multi-layer transport trolley according to claim 1, characterized in that, The top of the placement bracket (23) is provided with a baffle (33), and a third snap-fit ​​plate (34) is fixedly installed at the bottom of the baffle (33). The third snap-fit ​​plate (34) is snap-fitted into the inside of the first snap-fit ​​groove (32), and one end of the pull rod (31) is tightly attached to one side of the outer wall of the baffle (33).

7. The multi-layer transport trolley according to claim 1, characterized in that, The top of the placement bracket (23) is fixedly installed with four sets of first support plates (25). The first support plate (25) has a second snap-fit ​​groove (35) inside. The second snap-fit ​​plate (24) is snap-fitted into the inside of the second snap-fit ​​groove (35), and the first snap-fit ​​plate (18) is snap-fitted into the inside of the second snap-fit ​​groove (35).

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