Protective device for potato transfer vehicle
By installing rubber protective pads and support components on potato transfer trucks, the problem of damage caused by inertia and collisions was solved, thus improving the transportation quality and marketability of potatoes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-19
- Publication Date
- 2026-03-31
AI Technical Summary
The existing potato transfer trucks have rigid metal boxes that lack cushioning and protective structures, making potatoes susceptible to damage from inertial forces in complex field conditions. They are also prone to hitting the ground and getting damaged when tipped over, reducing the marketability.
Design a protective device including attaching rubber protective pads to the inside of the transfer box and the baffle, setting up support components and limiting components, using the rubber protective pads to buffer collisions, and the support components to reduce the distance between the potatoes and the ground to prevent bumps.
It effectively reduces mechanical damage and skin breakage of potatoes during transportation, improves product quality, and increases transportation efficiency and marketability.
Smart Images
Figure CN224060896U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to potato transfer technology field, concretely is a kind of protective device for potato transfer vehicle. BACKGROUND
[0002] In agricultural mechanization operation, the transfer and transportation of potatoes is a key link in potato planting industry chain. The traditional potato transfer vehicle usually adopts open box structure, and is connected with agricultural machinery by traction device to realize short-distance transfer of potatoes. However, the prior art has the following technical defects in practical application,
[0003] The existing transfer box is mostly made of rigid metal material, and lacks internal buffering protection structure. Under complex road conditions in the field, the inertial force generated by the transfer vehicle due to bumping, sudden stopping or turning is easy to cause direct collision between potatoes and box wall, resulting in damage to potato skin and mechanical damage, which significantly reduces the commodity rate. Moreover, when the potatoes are poured, the distance between the vehicle compartment and the ground is large, and the potatoes are easy to be damaged when knocking on the ground. Therefore, a protective device for potato transfer vehicle is proposed to solve the above problems. SUMMARY
[0004] (I) Technical problem solved
[0005] The utility model aims at solving the problem that the existing transfer box is mostly made of rigid metal material, and lacks internal buffering protection structure. Under complex road conditions in the field, the inertial force generated by the transfer vehicle due to bumping, sudden stopping or turning is easy to cause direct collision between potatoes and box wall, resulting in damage to potato skin and mechanical damage, which significantly reduces the commodity rate. Moreover, when the potatoes are poured, the distance between the vehicle compartment and the ground is large, and the potatoes are easy to be damaged when knocking on the ground. Therefore, a protective device for potato transfer vehicle is proposed to solve the above problems.
[0006] (II) Technical scheme
[0007] The technical scheme for solving the above technical problems of the utility model is as follows:
[0008] A protective device for potato transfer vehicle, comprising a chassis, the top end of the chassis is fixedly connected with a transfer box, the top end and the right end of the transfer box are both provided with an opening, the right end of the transfer box is hingedly connected with a baffle, a limiting assembly for fixing the transfer box and the baffle is arranged on the transfer box, a rotating shaft is rotatably connected to the inner side of the chassis, two transfer wheels are fixedly connected to the outer side of the rotating shaft, a traction connecting piece is arranged at the left end of the chassis, a supporting assembly is arranged on the transfer box and the baffle, and rubber protective pads are attached to the inner side of the transfer box and the left end of the baffle.
[0009] On the basis of the above technical scheme, the utility model can also be improved as follows.
[0010] Preferably, the limiting component includes limiting columns, and two limiting columns are fixedly connected to the inner side of the transfer box. The top of each limiting column is snapped with a U-shaped snap-fit, and the two U-shaped snap-fits are snapped to the outer side of the baffle.
[0011] Preferably, the traction connector includes a traction rod, the traction rod is bolted to the inner side of the base frame, and a traction head is bolted to the outer side of the traction rod, with a traction hole provided on the traction head.
[0012] Preferably, the support assembly includes a hinge seat, the bottom of the transfer box is fixedly connected to the hinge seat, a support rod is hinged to the inner side of the hinge seat, a hook is provided at the end of the support rod, and a ring is fixedly connected to the right end of the baffle.
[0013] (III) Beneficial Effects
[0014] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:
[0015] This utility model, by setting up a support component and rubber protective pads, effectively buffers collisions and reduces mechanical damage to potatoes during transportation by using rubber protective pads on the inner side of the transfer box and the baffle, thereby improving product quality. The support component provides support to the baffle, which is in an inclined state at this time, allowing the potatoes to slide down the baffle with a smaller distance from the ground, reducing the possibility of potato skin damage and improving product quality. Attached Figure Description
[0016] Fig. 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Fig. 2 This is a schematic diagram showing the relative positional relationship between the support rod and the hook of this utility model;
[0018] Fig. 3 This is a schematic diagram showing the relative positional relationship between the traction rod and the traction head of this utility model.
[0019] In the diagram: 1. Base frame; 2. Transfer box; 3. Baffle; 4. Limiting component; 41. Limiting column; 42. U-shaped connector; 5. Rotating shaft; 6. Transfer wheel; 7. Traction connector; 71. Traction rod; 72. Traction head; 73. Traction hole; 8. Support component; 81. Hinge seat; 82. Support rod; 83. Hook; 84. Ring; 9. Rubber protective pad. Detailed Implementation
[0020] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] In the embodiments, by Figs. 1-3 A protective device for a potato transfer vehicle is provided, comprising a base frame 1, a transfer box 2 fixedly connected to the top of the base frame 1, the top and right ends of the transfer box 2 being open, a baffle 3 hinged to the right end of the transfer box 2, a limiting component 4 for fixing the transfer box 2 and the baffle 3 being provided on the transfer box 2, a rotating shaft 5 rotatably connected to the inner side of the base frame 1, two transfer wheels 6 fixedly connected to the outer side of the rotating shaft 5, a traction connector 7 being provided at the left end of the base frame 1, a support component 8 being provided on the transfer box 2 and the baffle 3, and rubber protective pads 9 being affixed to the four inner sides of the transfer box 2 and the left end of the baffle 3.
[0022] With the above setup, the transfer vehicle is connected to a tractor or other towing vehicle via the traction connector 7 at the left end of the base frame 1. Check that the baffle 3 is closed and secure it using the limiting component 4 to ensure the right end of the transfer box 2 is sealed. Potatoes are poured into the box from the opening at the top of the transfer box 2. The rubber protective pads 9 on the four sides of the box interior and the left end of the baffle cushion impacts and reduce damage. After loading, the towing vehicle moves the transfer vehicle, and the transfer wheels 6 on the inner side of the base frame 1 roll with the ground. During transportation, the limiting component 4 prevents the baffle 3 from opening accidentally or the transfer box 2 from deforming. Upon arrival at the destination... Release the limiting component 4, open the baffle 3, and unfold the support component 8 so that the support component 8 can support the baffle 3. At this time, the baffle is in an inclined state (so that the potatoes slide down the baffle, the distance between them and the ground is smaller, and the possibility of potato skin damage is reduced). With manual assistance, tilt the base frame 1 so that the potatoes slide out from the opening at the right end of the transfer box 2. The support component 8 keeps the baffle 3 stable during unloading to prevent it from swinging and affecting the operation. The rubber protective pads 9 on the inside of the transfer box 2 and the baffle 3 effectively buffer the collision, reduce the mechanical damage to the potatoes during transportation, and improve product quality.
[0023] Reference Figs. 1-3 The limiting component 4 includes a limiting column 41. Two limiting columns 41 are fixedly connected to the inner side of the transfer box 2. The top of each limiting column 41 is snapped with a U-shaped snap-fit piece 42. The two U-shaped snap-fit pieces 42 are snapped to the outer side of the baffle 3.
[0024] With the above structural design, the two limiting columns 41 are symmetrically distributed and, together with the U-shaped snap-fit 42, enhance the lateral and longitudinal restraint of the baffle 3, preventing the baffle 3 from loosening or accidentally opening due to vibration or bumps during transportation, thus avoiding potato leakage. The split snap-fit structure is easy to disassemble and replace. If the U-shaped snap-fit 42 is deformed due to long-term use, only the U-shaped snap-fit 42 needs to be replaced, not the baffle 3 or the limiting columns 41, reducing maintenance costs.
[0025] Reference Figs. 1-3 The traction connector 7 includes a traction rod 71, the traction rod 71 is bolted to the inner side of the base frame 1, the traction head 72 is bolted to the outer side of the traction rod 71, and the traction head 72 is provided with a traction hole 73.
[0026] With the above structural design, the traction rod 71 and the traction head 72 adopt a separate bolted connection structure, which allows for quick replacement of the traction head 72 type (such as hook type or ring type) according to the interface requirements of different traction equipment (such as tractors and agricultural vehicles), thereby improving adaptability.
[0027] Reference Figs. 1-3 The support assembly 8 includes a hinge seat 81. The bottom end of the transfer box 2 is fixedly connected to the hinge seat 81. The inner side of the hinge seat 81 is hinged to a support rod 82. The end of the support rod 82 is provided with a hook 83. The right end of the baffle 3 is fixedly connected to a ring 84.
[0028] With the above-mentioned structural design, the support rod 82 is connected to the transfer box 2 and can be freely rotated to adjust the angle. During operation, simply fasten the hook 83 to the ring 84 on the right end of the baffle 3 to quickly complete the support and fixation without the need for complicated tools, which greatly improves loading and unloading efficiency.
[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A guard for a potato haulm vehicle, characterised in that, The utility model provides a kind of transportable box, including chassis (1), the top end of the chassis (1) is fixedly connected with transportable box (2), the top end and right end of transportable box (2) are all set as opening, the right end of transportable box (2) is hinged with baffle (3), the transportable box (2) is provided with for fixing transportable box (2) and baffle (3) limiting component (4), the inner side of chassis (1) is rotatably connected with rotating shaft (5), the outer side of rotating shaft (5) is fixedly connected with two transportable wheels (6), the left end of chassis (1) is provided with traction connecting piece (7), the transportable box (2) and baffle (3) are provided with support component (8), the inner side four faces of the transportable box (2) and the left end of baffle (3) are all pasted with rubber protective pad (9).
2. A guard for a potato haulm carrier according to claim 1, characterised in that: The limiting component (4) includes limiting stand (41), the inner side of the transportable box (2) is fixedly connected with two limiting stand (41), the top end of two limiting stand (41) is all clamped with U-shaped clamping piece (42), two U-shaped clamping pieces (42) are all clamped on the outer side of baffle (3).
3. A guard for a potato haulm carrier according to claim 1, characterised in that: The traction connecting piece (7) includes traction round bar (71), the inner side of the chassis (1) is bolted with traction round bar (71), the outer side of traction round bar (71) is bolted with traction head (72), traction hole (73) is set on traction head (72).
4. A guard for a potato haulm carrier according to claim 1, characterised in that: The support component (8) includes hinged seat (81), the bottom end of the transportable box (2) is fixedly connected with hinged seat (81), the inner side of hinged seat (81) is hinged with support rod (82), the end of support rod (82) is provided with hook (83), the right end of the baffle (3) is fixedly connected with circular ring (84).