Folding automobile tailboard

Abstract

The utility model relates to the technical field of automobile tailboards, in particular to a folding type automobile tailboard which comprises tail board end fixing rollers, a non-slip mat is arranged on the surface of the tailboard, and the middle of the tailboard is separated and connected through a turnover hinge. A lifting hydraulic cylinder and an overturning hydraulic cylinder are fixed to the right end face of the automobile fixing plate and connected to the tail plate. The lower portion of the moving wheel lifting hydraulic cylinder is connected to a fixing block arranged on the tail plate, the tail end of the moving wheel lifting hydraulic cylinder is connected with a connecting rod, hinge blocks arranged linearly are arranged at the two ends of the connecting rod, a rotating shaft is arranged between the opposite hinge blocks, the two ends of the rotating shaft are fixed to the inner wall of a middle groove of the tail plate, and carrying moving wheels are fixed to the upper ends of the hinge blocks. The loading and unloading device has the beneficial effects that the loading convenience is improved by arranging the rolling wheels, free lifting of the loading moving wheels is achieved by arranging the moving wheel lifting hydraulic cylinders, the loading and unloading convenience is improved by arranging the loading moving wheels, and the situation that the loaded objects slide and fall off is prevented by arranging the anti-skid pads.

Description

Technical Field

[0001] The utility model relates to the field of automobile tailboards, in particular to a foldable automobile tailboard. Background Art

[0002] A tail lift is a hydraulic lifting and loading equipment installed at the rear of trucks and various vehicles, powered by an on-board battery. A tail lift, also known as a car lifting tail lift, a car loading and unloading tail lift, a lifting tail lift, a hydraulic tail lift or a truck tail lift, is a device specially designed to improve the efficiency and convenience of cargo loading and unloading. It realizes the lifting function through a hydraulic system, so that the cargo can be easily transferred from the ground to the compartment or from the compartment to the ground, greatly simplifying the loading and unloading process. This equipment not only improves work efficiency, but also reduces manpower requirements. It is particularly suitable for applications in multiple industries such as logistics, finance, petrochemicals, tobacco, commerce, and manufacturing. The main features of a tail lift include fast, safe, and efficient, which can greatly improve the efficiency of transportation and loading and unloading. It is not limited by site, equipment, and manpower, and even only one person can complete the loading and unloading of goods. In addition, the design of the tail lift makes the loading and unloading of flammable, explosive, and fragile items safer, and reduces the breakage rate of items during loading and unloading. With the rapid development of the logistics industry, the demand and application of automobile tailgates are also increasing, which has brought great convenience and benefits to the transportation and loading and unloading work of various industries. In the prior art, when loading and unloading articles, the automobile tailgate is inconvenient due to the large weight of the articles. Therefore, the utility model proposes a locking structure and an automobile tailgate. Utility Model Content

[0003] The purpose of the utility model is to provide a foldable automobile tailgate to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a foldable automobile tailgate, comprising

[0005] A tail board, wherein rollers are fixed at the ends of the tail board, an anti-skid pad is arranged on the surface of the tail board, and the middle of the tail board is separated and connected by a flip hinge;

[0006] A car fixing plate, a lifting hydraulic cylinder and a turning hydraulic cylinder are fixed to the right end surface of the car fixing plate, and the lifting hydraulic cylinder and the turning hydraulic cylinder are connected to the tail plate;

[0007] A hydraulic cylinder for lifting the movable wheel, wherein the lower part of the hydraulic cylinder for lifting the movable wheel is connected to a fixed block arranged on the tail board, and the end of the hydraulic cylinder for lifting the movable wheel is connected to a connecting rod, and hinge blocks arranged linearly are arranged at both ends of the connecting rod, and a rotating shaft is arranged between the opposite hinge blocks, and both ends of the rotating shaft are fixed to the inner wall of the middle groove of the tail board, and the upper end of the hinge block is fixed to the cargo-carrying movable wheel;

[0008] Preferably, the tailgate ends are fixed with rollers via shafts and bearings, the tailgate surfaces are provided with anti-skid pads via inlay adhesion, and the tailgates are separated in the middle and connected via flip hinges;

[0009] Preferably, the right end surface of the automobile fixing plate is fixed with a lifting hydraulic cylinder and a flipping hydraulic cylinder by bolts, and the lifting hydraulic cylinder and the flipping hydraulic cylinder are connected to the tail plate by hinges;

[0010] Preferably, the lower part of the movable wheel lifting hydraulic cylinder is fixedly connected to the fixed block arranged on the tail board by bolts, and the fixed block is fixed to the lower end of the tail board by welding. The end of the movable wheel lifting hydraulic cylinder is connected to the connecting rod by a hinge, and the two ends of the connecting rod are fixed with linearly arranged hinge blocks by bolts, and a rotating shaft is provided between the opposite hinge blocks, and the two ends of the rotating shaft are fixed to the inner wall of the middle groove of the tail board by bearings, and the upper end of the hinge block is fixed to the cargo-carrying movable wheel by bearings and shaft rods.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the convenience of loading is improved by setting rollers, the free lifting of the load-carrying moving wheels is realized by setting a moving wheel lifting hydraulic cylinder, the convenience of loading and unloading is improved by setting the load-carrying moving wheels, and the anti-slip pad is set to prevent sliding and falling after loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the main structural view of the utility model;

[0013] Figure 2 This is a bottom structure view of the utility model;

[0014] Figure 3 This is a top view of the structure of the utility model;

[0015] In the figure: 1 tail plate, 2 roller, 3 anti-skid pad, 4 flip hinge, 5 car fixing plate, 6 lifting hydraulic cylinder, 7 flip hydraulic cylinder, 8 moving wheel lifting hydraulic cylinder, 9 connecting rod, 10 hinge block, 11 rotating shaft, 12 cargo moving wheel, 13 fixing block. DETAILED DESCRIPTION

[0016] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0017] See also Figure 1-Figure 3 The utility model provides a technical solution: a foldable automobile tailgate, comprising

[0018] A tail board 1, a roller 2 is fixed at the end of the tail board 1, an anti-skid pad 3 is arranged on the surface of the tail board 1, and the middle of the tail board 1 is divided and connected by a flip hinge 4;

[0019] The automobile fixing plate 5, the right end surface of which is fixed with a lifting hydraulic cylinder 6 and a tilting hydraulic cylinder 7, the lifting hydraulic cylinder 6 and the tilting hydraulic cylinder 7 are connected to the tail plate 1;

[0020] The movable wheel lifting hydraulic cylinder 8 has a lower part connected to a fixed block 13 arranged on the tailgate 1, and the end of the movable wheel lifting hydraulic cylinder 8 is connected to a connecting rod 9. Both ends of the connecting rod 9 are provided with hinge blocks 10 arranged linearly, and a rotating shaft 11 is provided between opposite hinge blocks 10. Both ends of the rotating shaft 11 are fixed to the inner wall of the middle groove of the tailgate 1, and the upper end of the hinge block 10 is fixed to a cargo-carrying movable wheel 12.

[0021] The end of the tail board 1 is fixed with a roller 2 through an axle rod and a bearing, and an anti-skid pad 3 is provided on the surface of the tail board 1 by inlaying and bonding. The middle of the tail board 1 is divided and connected by a flip hinge 4. By providing the anti-skid pad 3, the friction of the surface contact can be increased after the load is loaded onto the tail board 1, thereby achieving an anti-skid effect.

[0022] The right end surface of the automobile fixing plate 5 is fixed with a lifting hydraulic cylinder 6 and a tilting hydraulic cylinder 7 by bolts, and the lifting hydraulic cylinder 6 and the tilting hydraulic cylinder 7 are connected to the tail plate 1 by hinges;

[0023] The lower part of the moving wheel lifting hydraulic cylinder 8 is fixedly connected to the fixed block 13 set on the tail plate 1 by bolts, and the fixed block 13 is fixed to the lower end of the tail plate 1 by welding. The end of the moving wheel lifting hydraulic cylinder 8 is connected to the connecting rod 9 by a hinge. The two ends of the connecting rod 9 are fixed with hinge blocks 10 arranged linearly by bolts. A rotating shaft 11 is provided between the opposite hinge blocks 10. The two ends of the rotating shaft 11 are fixed to the inner wall of the middle groove of the tail plate 1 by bearings. The upper end of the hinge block 10 is fixed with a load-carrying moving wheel 12 by bearings and a shaft rod. By setting the moving wheel lifting hydraulic cylinder 8, the free lifting of the load-carrying moving wheel 12 is realized. When the moving wheel lifting hydraulic cylinder 8 extends forward, it drives the lower end of the hinge block 10 to move forward. By rotating the hinge block with the rotating pump 11 as the center, the load-carrying moving wheel 12 fixed at the upper end rotates to the upper end of the anti-slip pad 3, so that the load can be lifted up and the load-carrying moving wheel 12 contacts with the load, thereby changing sliding to rolling, reducing friction and improving loading and unloading convenience.

[0024] In actual use: by setting the anti-skid pad 3, the friction of the surface contact can be increased after the load is loaded onto the tailgate 1, thereby achieving an anti-skid effect; by setting the moving wheel lifting hydraulic cylinder 8, the free lifting of the load moving wheel 12 is realized; when the moving wheel lifting hydraulic cylinder 8 extends forward, it drives the lower end of the hinge block 10 to move forward and rotates the hinge block around the rotating drawer 11 as the center, and the load moving wheel 12 fixed at the upper end rotates to the upper end of the anti-skid pad 3, so that the load can be lifted up and the load moving wheel 12 contacts the load, thereby changing sliding to rolling, reducing friction and improving loading and unloading convenience.

[0025] 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 foldable automobile tailgate, characterized in that: include A tail plate (1), a roller (2) is fixed at the end of the tail plate (1), an anti-skid pad (3) is arranged on the surface of the tail plate (1), and the tail plate (1) is divided in the middle and connected by a flip hinge (4); A car fixing plate (5), a lifting hydraulic cylinder (6) and a tilting hydraulic cylinder (7) are fixed on the right end surface of the car fixing plate (5), and the lifting hydraulic cylinder (6) and the tilting hydraulic cylinder (7) are connected to the tail plate (1); A movable wheel lifting hydraulic cylinder (8), the lower part of which is connected to a fixed block (13) arranged on the tailgate (1), the end of which is connected to a connecting rod (9), both ends of which are provided with hinge blocks (10) arranged linearly, a rotating shaft (11) being provided between opposite hinge blocks (10), both ends of which are fixed to the inner wall of the middle groove of the tailgate (1), and a cargo-carrying movable wheel (12) being fixed to the upper end of the hinge block (10).

2. The foldable automobile tailgate according to claim 1, characterized in that: The end of the tail plate (1) is fixed with a roller (2) via a shaft and a bearing, an anti-skid pad (3) is provided on the surface of the tail plate (1) by inlaying and bonding, and the middle of the tail plate (1) is divided and connected via a flip hinge (4).

3. The foldable automobile tailgate according to claim 1, characterized in that: The right end surface of the automobile fixing plate (5) is fixed with a lifting hydraulic cylinder (6) and a tilting hydraulic cylinder (7) by means of bolts, and the lifting hydraulic cylinder (6) and the tilting hydraulic cylinder (7) are connected to the tail plate (1) by means of hinges.

4. The foldable automobile tailgate according to claim 1, characterized in that: The lower part of the movable wheel lifting hydraulic cylinder (8) is fixedly connected to a fixed block (13) provided on the tailgate (1) by bolts, and the fixed block (13) is fixed to the lower end of the tailgate (1) by welding. The end of the movable wheel lifting hydraulic cylinder (8) is connected to a connecting rod (9) by a hinge, and hinge blocks (10) arranged linearly are fixed at both ends of the connecting rod (9) by bolts. A rotating shaft (11) is provided between the opposite hinge blocks (10), and both ends of the rotating shaft (11) are fixed to the inner wall of the middle groove of the tailgate (1) by bearings. The upper end of the hinge block (10) is fixed to the cargo moving wheel (12) by a bearing and a shaft.

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