A transport vehicle

Abstract

The utility model relates to the field of transportation technology, and discloses a transport vehicle. The transport vehicle comprises a transport vehicle body, wheels and a protective assembly; the wheels are rotatably arranged at the bottom of the transport vehicle body to drive the entire transport vehicle to run on the ground; the protective assembly comprises a connecting frame, a shielding plate and a buffer plate, the connecting frame is connected to the bottom of the transport vehicle body, the shielding plate is arranged on the connecting frame and at least covers the outer side of the wheel along the transportation direction, and the buffer plate is rotatably connected to the connecting frame and is located on the side of the shielding plate away from the wheel. The transport vehicle is provided with a buffer plate, so that when an operator located in front of the transport vehicle accidentally collides with the protective assembly, the buffer plate can rotate relative to the connecting frame to buffer the collision force between the operator's feet and the protective assembly; the shielding plate can limit the maximum rotation angle of the buffer plate to avoid the large expansion force between the operator's feet and the protective assembly from causing damage to the wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation, in particular to a transportation vehicle. Background Art

[0002] In the production process of various industries, hydraulic forklifts, carts and other transport vehicles are often needed to transport items. Sometimes the items are too heavy and it is difficult for one operator to pull the cart. Another operator is required to push the cart from behind. Two operators assist in the operation. However, the operator in front of the transport vehicle needs to lean forward and exert force when pulling the cart. If the operator's feet are not carefully moved, the guide wheels in front of the transport vehicle can easily crush the operator's feet, which poses a great safety hazard.

[0003] Therefore, it is urgent to propose a transport vehicle to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a transport vehicle, which can prevent the guide wheels of the transport vehicle from crushing the feet of operators and ensure the safety of the transport vehicle during use.

[0005] As conceived above, the technical solution adopted by the utility model is:

[0006] A transport vehicle, comprising:

[0007] Transport vehicle body;

[0008] Wheels, rotatably disposed at the bottom of the transport vehicle body;

[0009] The protective assembly includes a connecting frame, a shielding plate and a buffer plate, wherein the connecting frame is connected to the bottom of the transport vehicle body, the shielding plate is arranged on the connecting frame and at least covers the outer side of the wheel along the transport direction, and the buffer plate is rotatably connected to the connecting frame and is located on the side of the shielding plate away from the wheel.

[0010] As a preferred solution of the transport vehicle provided by the utility model, a reset structure is provided between the shielding plate and the buffer plate.

[0011] As a preferred solution of the transport vehicle provided by the utility model, the shielding plate includes a first plate and two second plates, and the two second plates are respectively connected to two opposite sides of the first plate and are both arranged at an angle with the first plate.

[0012] As a preferred solution of the transport vehicle provided by the utility model, the angle between the first plate and the second plate is greater than or equal to 90°.

[0013] As a preferred solution of the transport vehicle provided by the utility model, the connecting frame is detachably connected to the transport vehicle body.

[0014] As a preferred solution of the transport vehicle provided by the utility model, a first connecting hole is provided on the connecting frame, a second connecting hole is provided on the transport vehicle body, and a connecting member is sequentially inserted into the first connecting hole and the second connecting hole.

[0015] As a preferred solution of the transport vehicle provided by the utility model, the buffer plate is rotatably connected to the connecting frame through a hinge.

[0016] As a preferred solution of the transport vehicle provided by the utility model, the vertical height from the bottom of the buffer plate to the contact surface between the wheel and the ground is 1 mm to 5 mm.

[0017] As a preferred solution of the transport vehicle provided by the utility model, a buffer pad is provided on a side of the buffer plate away from the shielding plate.

[0018] As a preferred solution of the transport vehicle provided by the utility model, the buffer plate is made of plastic material.

[0019] The beneficial effects of the utility model are:

[0020] The utility model provides a transport vehicle, including a transport vehicle body, wheels and a protection component; the wheels are rotatably arranged at the bottom of the transport vehicle body to drive the entire transport vehicle to run on the ground; the protection component includes a connecting frame, a shielding plate and a buffer plate, the connecting frame is connected to the bottom of the transport vehicle body, the shielding plate is arranged on the connecting frame and at least covers the outer side of the wheel along the transport direction, and the buffer plate is rotatably connected to the connecting frame and is located on the side of the shielding plate away from the wheel. By arranging the protection component on the transport vehicle body, when the items carried on the transport vehicle body are too heavy and two operators assist in the operation, if the operator located in front of the transport vehicle accidentally collides with the protection component, the buffer plate can rotate relative to the connecting frame to buffer the collision force between the operator's feet and the protection component to avoid the operator's feet from being injured; the shielding plate can limit the maximum rotation angle of the buffer plate to avoid the large expansion force between the operator's feet and the protection component from damaging the wheel, thereby extending the service life of the transport vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view schematic diagram of a first transport vehicle provided by an embodiment of the utility model;

[0022] Figure 2 It is a side view schematic diagram of the first transport vehicle provided by the embodiment of the utility model;

[0023] Figure 3 It is a front view schematic diagram of a second transport vehicle provided by an embodiment of the utility model;

[0024] Figure 4 It is a side view schematic diagram of a second transport vehicle provided by an embodiment of the utility model;

[0025] Figure 5 It is a partial structural schematic diagram of a transport vehicle provided by an embodiment of the utility model;

[0026] Figure 6 It is a schematic structural diagram of a shielding plate provided in an embodiment of the utility model.

[0027] In the figure:

[0028] 100. Transport vehicle body;

[0029] 200, wheel; 210, guide wheel; 220, directional wheel;

[0030] 300, protection assembly; 310, connecting frame; 320, shielding plate; 321, first plate; 322, second plate; 330, buffer plate; 340, reset structure;

[0031] 400. Ground. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0033] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0036] Figure 1 A front view schematic diagram of a first transport vehicle provided in this embodiment is shown. Figure 2 A side schematic diagram of the first transport vehicle provided in this embodiment is shown. Figure 3 A front schematic view of a second transport vehicle provided in this embodiment is shown. Figure 4 A side view schematic diagram of a second transport vehicle provided in this embodiment is shown.

[0037] Figure 5 FIG. 2 shows a partial structural schematic diagram of the transport vehicle provided in this embodiment. Figure 1-Figure 5 As shown, this embodiment provides a transport vehicle, which includes a transport vehicle body 100, wheels 200 and a protective assembly 300; the wheels 200 are rotatably arranged at the bottom of the transport vehicle body 100 to drive the entire transport vehicle to run on the ground 400; the protective assembly 300 includes a connecting frame 310, a shielding plate 320 and a buffer plate 330, the connecting frame 310 is connected to the bottom of the transport vehicle body 100, the shielding plate 320 is arranged on the connecting frame 310, and at least covers the outer side of the wheel 200 along the transport direction, and the buffer plate 330 is rotatably connected to the connecting frame 310, and is located on the side of the shielding plate 320 away from the wheel 200.

[0038] The transport vehicle provided in this embodiment has a protective component 300 arranged on the transport vehicle body 100. When the items carried on the transport vehicle body 100 are too heavy and two operators are assisting in the operation, if the operator located in front of the transport vehicle accidentally collides with the protective component 300, the buffer plate 330 can rotate relative to the connecting frame 310 to buffer the collision force between the operator's feet and the protective component 300, thereby avoiding injury to the operator's feet; the shielding plate 320 can limit the maximum rotation angle of the buffer plate 330 to avoid damage to the wheel 200 caused by the large expansion force between the operator's feet and the protective component 300, thereby extending the service life of the transport vehicle.

[0039] It should be noted that, for the wheel 200 located in front of the transport direction of the transport vehicle (i.e., the front wheel), its outer side along the transport direction refers to the front side of the front wheel; for the wheel 200 located behind the transport direction of the transport vehicle (i.e., the rear wheel), its outer side along the transport direction refers to the rear side of the rear wheel.

[0040] In some embodiments, the transport vehicle may be Figure 1 and Figure 2 In the cart shown in this example, the wheels 200 include guide wheels 210 and directional wheels 220. There are two guide wheels 210, both of which are located at the front side of the transport vehicle body 100 along the transport direction. There are two directional wheels 220, both of which are located at the rear side of the transport vehicle body 100 along the transport direction. In actual use, protective components 300 are correspondingly provided at the guide wheels 210 and the directional wheels 220.

[0041] In other embodiments, the transport vehicle may also be Figure 3 and Figure 4 In the hydraulic forklift shown in the example, the wheel 200 includes a guide wheel 210 and a directional wheel 220, the guide wheel 210 is located at the front side of the transport vehicle body 100 along the transport direction, and the directional wheel 220 is located at the rear side of the transport vehicle body 100 along the transport direction. In this example, since the operator will not push the transport vehicle behind the transport vehicle, the protective assembly 300 can be only provided at the guide wheel 210. On the premise of increasing the safety of the transport vehicle, the number of protective assemblies 300 can be reduced to reduce the processing cost. This embodiment does not limit the type of transport vehicle and the installation position of the protective assembly 300, and the operator can adjust it according to the actual situation.

[0042] Optionally, the buffer plate 330 is made of plastic material, has good buffering effect, and will not deform after long-term use. It has a long service life and can reduce the cost of use to a certain extent. To further increase the buffering effect, a buffer pad is provided on the side of the buffer plate 330 away from the shielding plate 320. In this embodiment, the buffer pad is a rubber pad. When the operator's foot contacts the buffer plate 330, no hard collision occurs, which further improves the protective effect of the protective assembly 300 and greatly reduces the probability of the operator's foot being injured.

[0043] Optionally, the buffer plate 330 is rotatably connected to the connecting frame 310 via a hinge, and this connection method has the advantages of easy installation, strong load-bearing capacity, convenient angle adjustment, and convenient assembly and disassembly. The hinge is a relatively mature connection structure in the prior art, and the specific structure of the hinge is not repeated in this embodiment.

[0044] Optionally, the vertical height between the bottom of the buffer plate 330 and the contact surface between the wheel 200 and the ground 400 is 1 mm to 5 mm. With this arrangement, on the one hand, it is possible to avoid the buffer plate 330 and the ground 400 being too small, which causes the buffer plate 330 to scrape against the ground 400 when the transport vehicle is running, resulting in wear of the buffer plate 330 and the ground 400; on the other hand, it is also possible to avoid the buffer plate 330 and the ground 400 being too large, which causes the bottom of the buffer plate 330 to be located above the sole of the operator's safety shoes, thereby causing the bottom of the buffer plate 330 to scrape against the operator's feet when the transport vehicle is running.

[0045] To facilitate the installation of the protective assembly 300, in this embodiment, the connecting frame 310 is detachably connected to the transport vehicle body 100. Specifically, a first connecting hole is provided on the connecting frame 310, and a second connecting hole is provided on the transport vehicle body 100, and the connecting member is sequentially inserted into the first connecting hole and the second connecting hole. In this embodiment, the connecting member is a connecting screw, the first connecting hole is a through hole, and the second connecting hole is a threaded hole. The connecting screw passes through the first connecting hole and is screwed into the second connecting hole to achieve a detachable connection between the connecting frame 310 and the transport vehicle body 100. The screw connection has the advantages of easy disassembly and assembly and a stable connection. Optionally, the connecting frame 310 is a steel frame with high structural strength, convenient transportation and installation, and long service life.

[0046] When installing the shielding plate 320 and the connecting frame 310 , they can be connected by screws or by welding, which is not limited in this embodiment.

[0047] like Figure 5As shown, a reset structure 340 is provided between the shielding plate 320 and the buffer plate 330, so that when the force between the operator's foot and the protective assembly 300 disappears, the buffer plate 330 can be reset under the elastic restoring force of the reset structure 340. In this embodiment, the reset structure 340 is a spring, which is easy to assemble, easy to obtain materials, and has low cost.

[0048] Figure 6 FIG. 3 shows a schematic diagram of the structure of the shielding plate 320 provided in this embodiment. Figure 6 As shown, the shielding plate 320 includes a first plate 321 and two second plates 322, the two second plates 322 are respectively connected to the two opposite sides of the first plate 321, and are both arranged at an angle with the first plate 321. This design can not only effectively protect the feet of the operator located in the front and rear directions of the wheel 200 in the running direction, but also effectively protect the feet of the operator located in the left and right directions of the wheel 200 in the running direction, thereby improving the protection effect. Optionally, the angle between the first plate 321 and the second plate 322 is greater than or equal to 90° to facilitate the installation of the shielding plate 320 and avoid interference between it and the corresponding wheel 200.

[0049] Of course, in other embodiments, the shielding plate 320 may also include only the first plate 321, the first plate 321 is connected to the connecting frame 310, and an L-shaped structure is formed between the connecting frame 310 and the first plate 321. When the protective assembly 300 is installed on the transport vehicle body 100, Figure 3 and Figure 4 As shown, the protection components 300 can be installed on the front side and the left and right sides of the guide wheel 210 at the same time, that is, three protection components 300 are installed corresponding to one guide wheel 210. This design can also achieve the above effect.

[0050] It should be noted that the specific structure of the transport vehicle body 100 is not described in detail in this embodiment. In the prior art, the protection component 300 can be installed on the transport vehicle body 100 of the transport vehicle used to transport goods to prevent the operator's feet from being injured, improve the safety of the use of the transport vehicle, and ensure the stability of the production process.

[0051] The above embodiments are only to illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and modifications, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A transport vehicle, characterized in that: include: Transport vehicle body (100); Wheels (200) rotatably disposed at the bottom of the transport vehicle body (100); The protection component (300) comprises a connecting frame (310), a shielding plate (320) and a buffer plate (330), wherein the connecting frame (310) is connected to the bottom of the transport vehicle body (100), the shielding plate (320) is arranged on the connecting frame (310) and at least covers the outer side of the wheel (200) along the transport direction, and the buffer plate (330) is rotatably connected to the connecting frame (310) and is located on a side of the shielding plate (320) away from the wheel (200).

2. The transport vehicle according to claim 1, characterized in that: A reset structure (340) is provided between the shielding plate (320) and the buffer plate (330).

3. The transport vehicle according to claim 1, characterized in that: The shielding plate (320) comprises a first plate (321) and two second plates (322); the two second plates (322) are respectively connected to two opposite sides of the first plate (321), and are both arranged at an angle to the first plate (321).

4. The transport vehicle according to claim 3, characterized in that: The angle between the first plate (321) and the second plate (322) is greater than or equal to 90°.

5. The transport vehicle according to claim 1, characterized in that: The connecting frame (310) is detachably connected to the transport vehicle body (100).

6. The transport vehicle according to claim 5, characterized in that: The connecting frame (310) is provided with a first connecting hole, the transport vehicle body (100) is provided with a second connecting hole, and the connecting member is sequentially inserted into the first connecting hole and the second connecting hole.

7. The transport vehicle according to claim 1, characterized in that: The buffer plate (330) is rotatably connected to the connecting frame (310) via a hinge.

8. The transport vehicle according to claim 1, characterized in that: The vertical height between the bottom of the buffer plate (330) and the contact surface between the wheel (200) and the ground (400) is 1 mm to 5 mm.

9. The transport vehicle according to any one of claims 1 to 8, characterized in that: A buffer pad is provided on a side of the buffer plate (330) away from the shielding plate (320).

10. The transport vehicle according to any one of claims 1 to 8, characterized in that: The buffer plate (330) is made of plastic material.

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