Self-adaptive adjusting type tail plate device of unloading truck

Abstract

The utility model discloses a self-adaptive adjusting type unloading truck tail plate device which comprises a cross beam, a lifting and overturning assembly is fixedly installed on one side of the cross beam, and a plate body is fixedly installed on the side, away from the cross beam, of the lifting and overturning assembly. A self-adaptive assembly is arranged in the cross beam, and the cross beam is hollow; the self-adaptive assembly comprises a first bent plate and a second bent plate, the first bent plate and the second bent plate are the same in structure and are symmetrically arranged, and screw holes used for being installed on the tail portion of a truck are formed in the first bent plate and the second bent plate correspondingly. The first bent plate and the second bent plate are slidably mounted in the two sides of the cross beam. In the actual installation process, a user only needs to adjust the positions of the first bent plate and the second bent plate in a sliding mode according to the actual width of the tail of the truck, and then the bent plates and the tail of the truck are fixed through bolts. The problem that a traditional tail plate is difficult to adapt to the tail widths of different trucks is successfully solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of truck tail plates, and in particular relates to a self-adaptive regulating type unloading truck tail plate device. Background Art

[0002] A truck tail lift, also known as a truck lift tail lift or car tail lift, is a hydraulic lifting and loading equipment installed at the rear of a truck and various vehicles, powered by an on-board battery.

[0003] In the conventional technology, publication number CN221090619U discloses a lightweight automobile tail panel, the technical solution of which is as follows: comprising a first plate, a second plate, a first side plate and a second side plate; the first side plate and the second side plate are arranged in parallel, the first plate and the second plate are arranged between the first side plate and the second side plate, wherein the first plate is arranged obliquely on the second plate, the first plate, the second plate, the first side plate and the second side plate form a hollow cavity, a plurality of reinforcing ribs are arranged in the cavity, the reinforcing ribs are fixedly connected to the first plate and the second plate, and are used to improve the bearing capacity of the first plate and the second plate, and a sealing plate is arranged at one end of the first plate away from the junction of the first plate and the second plate, so as to prevent dust from entering the cavity and improve the service life of the reinforcing ribs.

[0004] However, there are some problems with the existing technology: the width of the beam of the traditional truck tailboard is fixed, and the bottom space width of different trucks is different. When installing the truck tailboard, the beam needs to be fixed at the rear of the truck, so the beam needs to be widened or cut off in a targeted manner to adapt to the installation space at the rear of the truck. Therefore, we propose an adaptive adjustable unloading truck tailboard device. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides an adaptively adjustable tailgate device for unloading trucks, which solves the problem that the width of the beam of the traditional tailgate of a truck is fixed, the bottom space width of different trucks is different, and the beam needs to be fixed at the rear of the truck when installing the tailgate, so the beam needs to be widened or cut off in a targeted manner to adapt to the installation space at the rear of the truck.

[0006] The utility model is implemented as follows: an adaptively adjustable tailgate device for unloading trucks comprises a crossbeam, a lifting and flipping assembly is fixedly mounted on one side of the crossbeam, and a plate body is fixedly mounted on the side of the lifting and flipping assembly away from the crossbeam; an adaptive assembly is arranged inside the crossbeam, and the crossbeam is hollow; the adaptive assembly comprises a first bent plate and a second bent plate, the first bent plate and the second bent plate have the same structure, the first bent plate and the second bent plate are symmetrically arranged, screw holes for mounting to the tail of the truck are respectively opened inside the first bent plate and the second bent plate are slidably mounted inside both sides of the crossbeam.

[0007] As a preferred embodiment of the present invention, a linkage member is further provided inside the crossbeam, and the linkage member includes a first tooth plate, one side of the second bending plate is fixedly connected to the first tooth plate, and the first tooth plate is meshingly connected with a gear.

[0008] As a preferred embodiment of the present invention, the gear is rotatably installed inside the crossbeam, and the gear is also meshingly connected with a second tooth plate, the second tooth plate is fixed on a side of the first bending plate close to the second bending plate, and the second tooth plate and the first tooth plate are staggered.

[0009] As a preferred embodiment of the utility model, the lifting and flipping assembly includes a first mounting seat and a second mounting seat, the first mounting seat and the second mounting seat are a group, the first mounting seat and the second mounting seat are provided with two groups, and the two groups of the first mounting seat and the second mounting seat are fixed on one side of the beam.

[0010] As a preferred embodiment of the utility model, a first hydraulic rod is rotatably mounted on the side of the first mounting seat away from the cross beam, and a third mounting seat is rotatably mounted on the output end of the first hydraulic rod. Two third mounting seats are provided, a cross bar is fixedly connected between the two third mounting seats, and the two third mounting seats are fixed to the lower part of the plate body.

[0011] As a preferred embodiment of the utility model, a second hydraulic rod is rotatably mounted on a side of the second mounting seat away from the crossbeam, and an output end of the second hydraulic rod is rotatably connected to the third mounting seat.

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

[0013] During the actual installation process of the utility model, the user only needs to slide and adjust the positions of the first bent plate and the second bent plate according to the actual width of the rear of the truck, and then fix the bent plate to the rear of the truck by bolts. This design not only simplifies the installation steps, but also greatly improves the versatility and adaptability of the tail plate. It successfully solves the problem that traditional tail plates are difficult to adapt to different widths of the rear of trucks. The device not only improves the versatility and adaptability of the tail plate, but also simplifies the installation steps and reduces the difficulty of operation, bringing significant convenience and benefits to the logistics and transportation industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of an adaptive component provided by an embodiment of the utility model;

[0016] Figure 3 It is a schematic diagram of a linkage member provided in an embodiment of the utility model;

[0017] Figure 4 It is an overall schematic diagram from another angle provided by an embodiment of the utility model.

[0018] In the figure: 1. crossbeam; 2. adaptive component; 3. lifting and flipping component; 4. plate;

[0019] 201, first bending plate; 202, second bending plate; 203, screw hole; 204, linkage member;

[0020] 2041, a first tooth plate; 2042, a gear; 2043, a second tooth plate;

[0021] 301, first mounting seat; 302, second mounting seat; 303, first hydraulic rod; 304, second hydraulic rod; 305, third mounting seat; 306, cross bar. DETAILED DESCRIPTION

[0022] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0023] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0024] like Figures 1 to 4 As shown, an adaptively adjustable tailgate device for unloading trucks provided by an embodiment of the utility model comprises a crossbeam 1, a lifting and flipping assembly 3 is fixedly mounted on one side of the crossbeam 1, and a plate body 4 is fixedly mounted on the side of the lifting and flipping assembly 3 away from the crossbeam 1; an adaptive assembly 2 is arranged inside the crossbeam 1, and the crossbeam 1 is hollow; the adaptive assembly 2 comprises a first bent plate 201 and a second bent plate 202, the first bent plate 201 and the second bent plate 202 have the same structure, the first bent plate 201 and the second bent plate 202 are symmetrically arranged, the first bent plate 201 and the second bent plate 202 are respectively provided with screw holes 203 for installation with the tail of the truck, and the first bent plate 201 and the second bent plate 202 are slidably mounted inside the two sides of the crossbeam 1.

[0025] The above-mentioned self-adaptive adjustable tailgate device for unloading trucks is mainly composed of a crossbeam 1, a lifting and flipping assembly 3 and a plate body 4. The crossbeam 1, as the main structure of the device, not only has sufficient strength and stability, but also cleverly designed internal space to accommodate the self-adaptive assembly 2. The lifting and flipping assembly 3 is installed on one side of the crossbeam 1 and driven by an external hydraulic control box to achieve precise lifting and flipping operations on the plate body 4, thereby facilitating the loading and unloading of goods.

[0026] The adaptive component 2 is composed of two first bending plates 201 and second bending plates 202 of the same structure and symmetrical arrangement. Screw holes 203 are provided inside the two bending plates for fixing and mounting with the rear of the truck. The first bending plate 201 and the second bending plate 202 can be slidably adjusted inside the two sides of the crossbeam 1 to adapt to the width of different truck rears.

[0027] During the actual installation process, the user only needs to slide and adjust the positions of the first bent plate 201 and the second bent plate 202 according to the actual width of the rear of the truck, and then fix the bent plates to the rear of the truck with bolts. This design not only simplifies the installation steps, but also greatly improves the versatility and adaptability of the tail plate. It successfully solves the problem that traditional tail plates are difficult to adapt to different widths of the rear of trucks. The device not only improves the versatility and adaptability of the tail plate, but also simplifies the installation steps and reduces the difficulty of operation, bringing significant convenience and benefits to the logistics and transportation industry.

[0028] In this embodiment, a linkage member 204 is further provided inside the cross beam 1, and the linkage member 204 includes a first tooth plate 2041, one side of the second bending plate 202 is fixedly connected to the first tooth plate 2041, and the first tooth plate 2041 is meshedly connected with a gear 2042. The gear 2042 is rotatably mounted inside the cross beam 1, and the gear 2042 is also meshedly connected with a second tooth plate 2043, and the second tooth plate 2043 is fixed on a side of the first bending plate 201 close to the second bending plate 202, and the second tooth plate 2043 and the first tooth plate 2041 are staggered.

[0029] In order to ensure that the cross beam 1 of the truck tailboard device can adapt to different widths of the truck tail, the first bent plate 201 and the second bent plate 202 can be extended or retracted synchronously to avoid uneven support force caused by inconsistent extension distances of the two, which may cause damage to the cross beam 1:

[0030] First, the first tooth plate 2041 is firmly fixed on one side of the second bending plate 202 as the starting point of the linkage member 204. At the same time, a second tooth plate 2043 is also fixed on the other side corresponding to the first tooth plate 2041, at a position of the first bending plate 201 close to the second bending plate 202. The two tooth plates are staggered inside the beam 1 to ensure that no interference occurs during the adjustment process.

[0031] The gear 2042 is installed inside the crossbeam 1 and maintains a close meshing relationship with the first tooth plate 2041 and the second tooth plate 2043. When the extension or retraction distance of the first bending plate 201 and the second bending plate 202 needs to be adjusted, the second bending plate 202 can be synchronously driven by simply pulling the first bending plate 201. The moving distances of the first bending plate 201 and the second bending plate 202 will always remain the same, achieving the effect of synchronous extension or retraction.

[0032] In this embodiment, the lifting and flipping assembly 3 includes a first mounting seat 301 and a second mounting seat 302, which are a group. The first mounting seat 301 and the second mounting seat 302 are provided in two groups, and the two groups of the first mounting seat 301 and the second mounting seat 302 are fixed on one side of the cross beam 1. A first hydraulic rod 303 is rotatably installed on the side of the first mounting seat 301 away from the cross beam 1, and a third mounting seat 305 is rotatably installed on the output end of the first hydraulic rod 303. There are two third mounting seats 305, and a cross bar 306 is fixedly connected between the two third mounting seats 305. The two third mounting seats 305 are fixed on the lower part of the plate body 4. A second hydraulic rod 304 is rotatably installed on the side of the second mounting seat 302 away from the cross beam 1, and the output end of the second hydraulic rod 304 is rotatably connected to the third mounting seat 305.

[0033] The lifting and flipping assembly 3 of the truck tailboard device is a key part of its function realization, which is responsible for driving the board body 4 to lift and flip, so as to efficiently and safely complete the loading and unloading of goods. The lifting and flipping assembly 3 is mainly composed of two sets of symmetrically arranged first mounting seats 301 and second mounting seats 302, a first hydraulic rod 303, a second hydraulic rod 304 and two third mounting seats 305, which work together to ensure the stable lifting and flexible flipping of the board body 4.

[0034] The working principle of this utility model:

[0035] During the actual installation process, the user only needs to slide and adjust the positions of the first bent plate 201 and the second bent plate 202 according to the actual width of the truck's rear end, and then fix the bent plates to the truck's rear end with bolts. This design not only simplifies the installation steps, but also greatly improves the versatility and adaptability of the tailgate, and successfully solves the problem that traditional tailgates are difficult to adapt to different truck rear widths.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] 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. An adaptive adjustable tailgate device for unloading a truck, comprising a crossbeam (1), characterized in that: A lifting and flipping assembly (3) is fixedly mounted on one side of the crossbeam (1), and a plate body (4) is fixedly mounted on the side of the lifting and flipping assembly (3) away from the crossbeam (1); an adaptive assembly (2) is arranged inside the crossbeam (1), and the crossbeam (1) is hollow; the adaptive assembly (2) comprises a first bending plate (201) and a second bending plate (202), the first bending plate (201) and the second bending plate (202) having the same structure, the first bending plate (201) and the second bending plate (202) being symmetrically arranged, the first bending plate (201) and the second bending plate (202) respectively having screw holes (203) for mounting with the rear of a truck, and the first bending plate (201) and the second bending plate (202) being slidably mounted inside both sides of the crossbeam (1).

2. The self-adaptive adjustable tailgate device for unloading trucks according to claim 1, characterized in that: A linkage member (204) is also provided inside the crossbeam (1), and the linkage member (204) comprises a first tooth plate (2041), one side of the second bent plate (202) is fixedly connected to the first tooth plate (2041), and the first tooth plate (2041) is meshingly connected to a gear (2042).

3. The self-adaptive adjustable tailgate device for unloading trucks according to claim 2, characterized in that: The gear (2042) is rotatably mounted inside the crossbeam (1), and the gear (2042) is also meshedly connected with a second tooth plate (2043). The second tooth plate (2043) is fixed on a side of the first bending plate (201) close to the second bending plate (202), and the second tooth plate (2043) and the first tooth plate (2041) are arranged alternately.

4. The self-adaptive adjustable tailgate device for unloading trucks according to claim 1, characterized in that: The lifting and flipping assembly (3) comprises a first mounting seat (301) and a second mounting seat (302), wherein the first mounting seat (301) and the second mounting seat (302) form a group, and the first mounting seat (301) and the second mounting seat (302) are provided with two groups, and the two groups of the first mounting seat (301) and the second mounting seat (302) are fixed on one side of the crossbeam (1).

5. The self-adaptive adjustable tailgate device for unloading trucks according to claim 4, characterized in that: A first hydraulic rod (303) is rotatably mounted on a side of the first mounting seat (301) away from the crossbeam (1), and a third mounting seat (305) is rotatably mounted on an output end of the first hydraulic rod (303). Two third mounting seats (305) are provided, and a cross bar (306) is fixedly connected between the two third mounting seats (305). The two third mounting seats (305) are fixed to the lower part of the plate body (4).

6. The self-adaptive adjustable tailgate device for unloading trucks according to claim 5, characterized in that: A second hydraulic rod (304) is rotatably mounted on a side of the second mounting seat (302) away from the crossbeam (1), and an output end of the second hydraulic rod (304) is rotatably connected to the third mounting seat (305).

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