Transportation cart capable of preventing seedlings from falling during transportation

Abstract

The utility model discloses a transport cart for preventing nursery stocks from falling during transport, which comprises a bottom plate, two rotating shaft rods which are correspondingly distributed are fixedly connected in the bottom plate, two ends of each rotating shaft rod are rotatably connected with pulleys, a clamping mechanism is arranged at the top of the bottom plate, and a folding mechanism is arranged at the top of the bottom plate. By means of the arrangement of the clamping mechanism, seedling roots of different sizes can be conveniently clamped and fixed, so that it is guaranteed that the seedling roots cannot fall off during transportation, by means of the arrangement of the folding mechanism, the grab rail can be conveniently folded when the cart is not used, and therefore the occupied space is reduced, and a user can use the cart more conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of transport carts, and in particular relates to a transport cart which can prevent seedlings from falling during transportation. Background Art

[0002] A seedling transport cart is a piece of equipment specially used to transport seedlings and plants. A seedling transport cart is usually made of sturdy materials, such as steel or heavy plastic, to bear the weight of the seedlings. This type of cart is widely used in nurseries, gardening centers, and various greening projects to help improve transportation efficiency and reduce damage to seedlings.

[0003] However, when people in this field actually use them, they find that most of the existing transport carts place the seedlings directly flat on the bottom plate, and on bumpy roads, the placed seedlings are prone to shaking and falling, thus affecting transportation efficiency. In addition, the handrails of most existing transport carts cannot be easily folded when not in use, so they take up more space when placed, which is inconvenient for users to use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a transport cart which can prevent seedlings from falling during transportation, and has the advantages of preventing falling and being easy to fold.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transport cart for preventing seedlings from falling during transportation, comprising a base plate, two correspondingly distributed rotating shaft rods are fixedly connected to the inside of the base plate, both ends of the two rotating shaft rods are rotatably connected to pulleys, a clamping mechanism is arranged on the top of the base plate, and a folding mechanism is arranged on the top of the base plate.

[0006] Preferably, the clamping mechanism includes a placement groove, which is opened on the top of the base plate, the interior of the placement groove is rotatably connected to a bidirectional threaded rod, the external thread of the bidirectional threaded rod is connected to two correspondingly distributed threaded blocks, the top of the threaded blocks are fixedly connected to a movable plate, and the outside of the two movable plates are fixedly connected to two correspondingly distributed fixed seats.

[0007] Preferably, a turntable is fixedly connected to the outside of the bidirectional threaded rod, and a handle is fixedly connected to the outside of the turntable.

[0008] Preferably, an anti-skid pad is fixedly connected to the outside of the fixing seat, and the material of the anti-skid pad is rubber.

[0009] Preferably, two correspondingly distributed limiting grooves are provided on the top of the bottom plate, and two correspondingly distributed limiting blocks are fixedly connected to the bottoms of the two movable plates, and the limiting blocks are slidably connected in the limiting grooves.

[0010] Preferably, the folding mechanism includes two fixed plates, both of which are fixedly connected to the top of the base plate, both of which are fixedly connected to rotating rods inside, both of which are rotatably connected to support rods outside, both of which are fixedly connected to handrail rods on the tops of the support rods, both of which are fixedly connected to slot blocks on the inner sides, and a connecting plate is fixedly connected to the top of the base plate, and the internal threads of the connecting plate are connected to fixing bolts, which are inserted into the slot blocks.

[0011] Preferably, the outside of the handrail rod is sleeved with an anti-slip sleeve, and the material of the anti-slip sleeve is rubber.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By placing the roots of the seedlings upright on the bottom plate, then holding the handle and turning it, the fixed turntable is driven to start rotating, then the fixed two-way threaded rod is driven to start rotating, then the two threaded blocks connected by the external threads are driven to move closer, then the two fixed moving plates are driven to move closer, and when the moving plate moves, the limit block fixed at the bottom slides in the limit groove, making the movement smoother, and then the fixed seat fixed on the inner side of the moving plate is driven to move closer, so that the roots of the seedlings are clamped and fixed. The anti-slip pad can be used to clamp the roots of the seedlings more stably. Through this structure, the roots of seedlings of different thicknesses can be conveniently clamped and fixed, thereby ensuring that the seedlings will not fall during transportation.

[0014] By rotating the two fixing bolts, the fixing bolts will fall off from the slot block, and then the support rod can be rotated. At this time, the support rod rotates around the rotating rod, and then folded and placed flat on the top of the base plate, and then the fixed handrail rod is driven to fold and place on the top of the base plate at the same time. At this time, the folding work is completed, which can effectively reduce the occupied space during placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model as a whole from a top view;

[0017] Figure 3 It is a schematic diagram of the structure of the overall side of the utility model;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0019] In the figure: 1. bottom plate; 2. rotating shaft rod; 3. pulley; 4. clamping mechanism; 401. placement groove; 402. two-way threaded rod; 403. moving plate; 404. fixing seat; 405. anti-skid pad; 406. turntable; 407. handle; 408. limit groove; 409. limit block; 410. threaded block; 5. folding mechanism; 501. fixing plate; 502. rotating rod; 503. supporting rod; 504. handrail rod; 505. anti-skid sleeve; 506. connecting plate; 507. fixing bolt; 508. slot block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0021] See also Figure 1-4 The utility model provides a technical solution: a transport cart for preventing seedlings from falling during transportation, comprising a base plate 1, two correspondingly distributed rotating shaft rods 2 are fixedly connected inside the base plate 1, both ends of the two rotating shaft rods 2 are rotatably connected with pulleys 3, a clamping mechanism 4 is arranged on the top of the base plate 1, and a folding mechanism 5 is arranged on the top of the base plate 1.

[0022] In this embodiment, the clamping mechanism 4 can be used to conveniently clamp and fix the roots of seedlings of different sizes, thereby ensuring that they will not fall during transportation. The folding mechanism 5 can be used to conveniently fold the handrail 504 when the cart is not in use, thereby reducing occupied space and making it more convenient for users to use. Example

[0023] See also Figure 1-4On the basis of the first embodiment, the utility model provides a technical solution: the clamping mechanism 4 includes a placement groove 401, the placement groove 401 is opened at the top of the bottom plate 1, the placement groove 401 is internally rotatably connected with a bidirectional threaded rod 402, the external thread of the bidirectional threaded rod 402 is connected with two correspondingly distributed threaded blocks 410, the top of the threaded block 410 is fixedly connected with a moving plate 403, the outside of the two moving plates 403 is fixedly connected with two correspondingly distributed fixed seats 404, the outside of the bidirectional threaded rod 402 is fixedly connected with a turntable 406, the outside of the turntable 406 is fixedly connected with a handle 407, the outside of the fixed seat 404 is fixedly connected with an anti-skid pad 405, the material of the anti-skid pad 405 is rubber material, the top of the bottom plate 1 is opened with two correspondingly distributed limit grooves 408, the bottom of the two moving plates 403 is fixedly connected with two correspondingly distributed limit blocks 409, and the limit blocks 409 are slidably connected in the limit groove 408.

[0024] In this embodiment, when it is necessary to prevent the seedlings from falling during transportation, the roots of the seedlings are first placed upright on the bottom plate 1, and then the handle 407 is held and rotated, which then drives the fixed turntable 406 to start rotating, and then drives the fixed bidirectional threaded rod 402 to start rotating, and then drives the two threaded blocks 410 connected with the external threads to move closer, and then drives the two fixed moving plates 403 to move closer. When the moving plate 403 moves, the limit block 409 fixed at the bottom slides in the limit groove 408, making the movement smoother, and then drives the fixed seat 404 fixed to the inner side of the moving plate 403 to move closer, so as to clamp and fix the roots of the seedlings. The anti-slip pad 405 can be used to clamp the roots of the seedlings more stably. Through this structure, the roots of seedlings of different thicknesses can be conveniently clamped and fixed, thereby ensuring that the seedlings will not fall during transportation. Example

[0025] See also Figure 1-3 On the basis of the first and second embodiments, the utility model provides a technical solution: the folding mechanism 5 includes two fixed plates 501, the two fixed plates 501 are fixedly connected to the top of the bottom plate 1, the inside of the two fixed plates 501 are fixedly connected with a rotating rod 502, the outside of the two rotating rods 502 are rotatably connected with a support rod 503, the top of the two support rods 503 are fixedly connected with a handrail rod 504, the inner side of the two support rods 503 are fixedly connected with a slot block 508, the top of the bottom plate 1 is fixedly connected with a connecting plate 506, the internal thread of the connecting plate 506 is connected with a fixing bolt 507, the fixing bolt 507 is inserted into the slot block 508, and the outside of the handrail rod 504 is sleeved with an anti-slip sleeve 505, and the material of the anti-slip sleeve 505 is rubber.

[0026] In this embodiment, when it is necessary to reduce the space occupied by placement, first rotate the two fixing bolts 507, and then the fixing bolts 507 fall off from the slot block 508, and then the support rod 503 can be rotated. At this time, the support rod 503 rotates around the rotating rod 502, and then folded and placed flat on the top of the base plate 1, and then the fixed handrail rod 504 is driven to be folded and placed on the top of the base plate 1 at the same time. At this time, the folding work is completed, and the space occupied during placement can be effectively reduced.

[0027] The working principle and use process of the utility model are as follows: when it is necessary to prevent the seedlings from falling during transportation, first, the roots of the seedlings are placed upright on the bottom plate 1, then the handle 407 is held and rotated, and then the fixed turntable 406 is driven to start rotating, and then the fixed bidirectional threaded rod 402 is driven to start rotating, and then the two threaded blocks 410 connected with the external threads are driven to move closer, and then the two fixed moving plates 403 are driven to move closer, and when the moving plate 403 moves, the limit block 409 fixed at the bottom slides in the limit groove 408, making the movement smoother, and then the fixed seat 404 fixed on the inner side of the moving plate 403 is driven to move closer, so as to move the roots of the seedlings. Clamping and fixing, the anti-slip pad 405 can clamp the roots of the seedlings more stably. Through this structure, the roots of seedlings of different thicknesses can be conveniently clamped and fixed, thereby ensuring that the seedlings will not fall during transportation. When it is necessary to reduce the space occupied by placement, first rotate the two fixing bolts 507, and then the fixing bolts 507 fall off from the slot block 508, and then the support rod 503 can be rotated. At this time, the support rod 503 rotates around the rotating rod 502, and then folds and places it flat on the top of the base plate 1, and then drives the fixed handrail rod 504 to be folded and placed on the top of the base plate 1 at the same time. At this time, the folding work is completed, and the space occupied during placement can be effectively reduced.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport cart for preventing seedlings from falling during transport, comprising a bottom plate (1), characterized in that: The bottom plate (1) is internally fixedly connected to two correspondingly distributed rotating shaft rods (2), and both ends of the two rotating shaft rods (2) are rotatably connected to pulleys (3). The top of the bottom plate (1) is provided with a clamping mechanism (4), and the top of the bottom plate (1) is provided with a folding mechanism (5). The clamping mechanism (4) comprises a placement groove (401), and the placement groove (401) is opened at the top of the bottom plate (1). The inside of the placement groove (401) is rotatably connected to a bidirectional threaded rod (402), and the outside of the bidirectional threaded rod (402) is threadably connected to two correspondingly distributed threaded blocks (410), and the tops of the threaded blocks (410) are fixedly connected to a movable plate (403), and the outsides of the two movable plates (403) are fixedly connected to two The folding mechanism (5) comprises two fixing plates (501) which are fixedly connected to the top of the base plate (1). The insides of the two fixing plates (501) are fixedly connected to rotating rods (502). The outsides of the two rotating rods (502) are rotatably connected to support rods (503). The tops of the two support rods (503) are fixedly connected to handrail rods (504). The inner sides of the two support rods (503) are fixedly connected to slot blocks (508). The top of the base plate (1) is fixedly connected to a connecting plate (506). The inside of the connecting plate (506) is threadedly connected to a fixing bolt (507). The fixing bolt (507) is inserted into the slot block (508).

2. A transport cart for preventing seedlings from falling during transport according to claim 1, characterized in that: The outside of the bidirectional threaded rod (402) is fixedly connected to a rotating disk (406), and the outside of the rotating disk (406) is fixedly connected to a handle (407).

3. A transport cart for preventing seedlings from falling during transport according to claim 2, characterized in that: The outside of the fixing seat (404) is fixedly connected with an anti-skid pad (405), and the material of the anti-skid pad (405) is rubber.

4. A transport cart for preventing seedlings from falling during transport according to claim 3, characterized in that: The top of the bottom plate (1) is provided with two correspondingly distributed limiting grooves (408), and the bottoms of the two movable plates (403) are fixedly connected with two correspondingly distributed limiting blocks (409), and the limiting blocks (409) are slidably connected in the limiting grooves (408).

5. A transport cart for preventing seedlings from falling during transport according to claim 4, characterized in that: The outside of the handrail rod (504) is sleeved with an anti-slip sleeve (505), and the material of the anti-slip sleeve (505) is rubber.

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