Tail plate connecting piece with buffering and stabilizing functions

Abstract

The utility model discloses a tailboard connecting piece with buffering and stabilizing functions, which comprises a connecting piece main body and a tailboard, the tailboard is arranged at the top of the front side of the connecting piece and is rotatably connected with the tailboard, an oil cylinder is arranged at the front side of the connecting piece main body, a pushing plate is arranged at the front side of the oil cylinder, a support frame is arranged at the top of the pushing plate, and the supporting frame is arranged at the bottom of the connecting piece main body. Stabilizing devices are arranged on the left side and the right side of the bottom of the pushing plate correspondingly, and a control device used in cooperation with the stabilizing devices is arranged on the inner side of the supporting frame. The oil cylinder, the pushing plate, the supporting frame, the stabilizing device, the control device and the supporting assembly are used in cooperation, and the problems that when an existing automobile tail plate connecting piece is used, the function of stably supporting a tail plate is generally not achieved, after goods are placed on the tail plate from an automobile compartment, the goods on the tail plate are unloaded through a forklift, and the goods are not stably supported are solved. And when the goods are placed on the tail plate, one end of the tail plate is possibly pressed and bent by the goods, so that the goods fall off.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile tailboard, especially relates to a tailboard connecting piece with buffering and stabilizing functions. BACKGROUND

[0002] The automobile tailboard connecting piece is installed at the tail of the vehicle and is used for connecting and supporting the automobile tailboard, the automobile tailboard is an important vehicle-mounted equipment, it is installed at the tail of various freight vehicles, is driven through a hydraulic system, realizes the loading and unloading function of goods, and the tailboard connecting piece is an indispensable part in the system, it not only plays the role of connecting the tailboard and the carriage, but also ensures the stability and safety of the tailboard in the use process, the existing problems are that: the existing automobile tailboard connecting piece usually does not have the function of stably supporting the tailboard when being used, after goods are placed on the tailboard from the automobile carriage, the goods on the tailboard are unloaded through a forklift, when the goods are placed on the tailboard, one end of the tailboard can be bent by the goods, leading to the falling of the goods. CONTENT

[0003] In view of the problems in the prior art, the utility model provides a tailboard connecting piece with buffering and stabilizing functions, has the advantages of stably supporting the tailboard, solves the problems that the existing automobile tailboard connecting piece usually does not have the function of stably supporting the tailboard when being used, after goods are placed on the tailboard from the automobile carriage, the goods on the tailboard are unloaded through a forklift, when the goods are placed on the tailboard, one end of the tailboard can be bent by the goods, leading to the falling of the goods.

[0004] The utility model is realized in this way, a tailboard connecting piece with buffering and stabilizing functions, including connecting piece main part and tailboard, the tailboard is set up in the top of the front side of connecting piece main part, and is connected with tailboard rotation, the front side of connecting piece main part is provided with the oil jar, the front side of oil jar is provided with the push board, the top of push board is provided with the support frame, the left side and the right side of push board bottom are all provided with stabilizing device, the inboard of support frame is provided with control device that uses with stabilizing device cooperation, the left side and the right side of connecting piece main part front side are all provided with support subassembly that uses with push board cooperation.

[0005] As the utility model is preferred, the rear side of oil jar is fixedly connected with connecting piece main part, the rear side of push board is fixedly connected with the output end of oil jar, the bottom of support frame is fixedly connected with push board, the left side and the right side of support frame top are all fixedly connected with support block, the inboard of support block is provided with contact wheel, the left side and the right side of contact wheel are all rotationally connected with the inboard of support block, the center of support frame top is fixedly connected with fixed frame that uses with control device cooperation.

[0006] As the utility model is preferred, the stabilizing device includes a support column, the bottom of the support column is provided with a positioning plate, and the bottom of the positioning plate is provided with a spring shock absorber.

[0007] As the utility model is preferred, the control device includes a control screw, the surface of the control screw is provided with a lifting plate, and the top of the control screw is provided with a motor.

[0008] As the utility model is preferred, the support assembly includes a positioning block, a first rotating block, a second rotating block, a containing cylinder and a sliding piece, the rear side of the positioning block is fixedly connected with the main body of the connecting piece, the side of the first rotating block close to the positioning block is rotatably connected with the inner side of the positioning block, the side of the first rotating block away from the positioning block is fixedly connected with the containing cylinder, one end of the sliding piece is arranged in the inner cavity of the containing cylinder and is slidably connected with the containing cylinder, the other end of the sliding piece is fixedly connected with the second rotating block, and the side of the second rotating block close to the push plate is rotatably connected with the push plate.

[0009] As the utility model is preferred, the top of the support column penetrates the push plate, extends to the inner side of the support frame and is fixedly connected with the lifting plate, the bottom of the support column is fixedly connected with the positioning plate, and the bottom of the positioning plate is fixedly connected with the spring shock absorber.

[0010] As the utility model is preferred, the bottom of the control screw is rotatably connected with the push plate, the top of the control screw penetrates the support frame, extends to the outer side of the support frame and is fixedly connected with the output end of the motor, the lifting plate is threadedly connected with the control screw, the motor is arranged in the inner cavity of the fixed frame and is fixedly connected with the inner wall of the fixed frame.

[0011] Compared with the prior art, the utility model has the advantages of the following:

[0012] 1、The utility model discloses a support column, a positioning plate, a spring shock absorber, a push plate, a support frame, a stabilizing device, a control device and a support assembly are arranged in cooperation, the tailboard connecting piece of the existing automobile is usually not provided with the function of stably supporting the tailboard when being used, after goods are placed on the tailboard from the automobile compartment, the goods on the tailboard are unloaded through the forklift, when the goods are placed on the tailboard, one end of the tailboard can be bent by the goods, and the goods can be prevented from falling.

[0013] 2、The utility model discloses a oil cylinder can push the push plate and move, through setting up the push plate, can drive support frame, support block and contact wheel and move simultaneously, through setting up support frame, can support control device and support block, through setting up support block and contact wheel, can support tailboard, through setting up fixed frame, can fix motor.

[0014] 3. The utility model discloses a stabilizing device, can play the role of stable support to support frame, prevent the tailboard being pressed bending by goods, cause goods to slide.

[0015] 4. The utility model discloses a control device, can play the role of control to stabilizing device, convenient for user to use stabilizing device.

[0016] 5. The utility model discloses a positioning block, can support first rotating block, set up first rotating block and second rotating block, can support containing cylinder and sliding part, set up containing cylinder and sliding part, can support and limit push board.

[0017] 6. The utility model discloses a support column and positioning plate, can support support frame, set up spring shock absorber, can shock absorption buffering to tailboard.

[0018] 7. The utility model discloses a control screw rod, can drive lifting plate to go up and down, set up lifting plate, can support support column, also can drive support column to go up and down, set up motor, can drive control screw rod to rotate. DRAWINGS

[0019] Figure 1 It is the whole three-dimensional structure schematic diagram that the utility model embodiment provides;

[0020] Figure 2 It is the support frame three-dimensional structure schematic diagram that the utility model embodiment provides;

[0021] Figure 3 It is the support assembly three-dimensional structure schematic diagram that the utility model embodiment provides;

[0022] Figure 4 It is the stabilizing device and control device three-dimensional structure schematic diagram that the utility model embodiment provides;

[0023] Figure 5 It is the containing cylinder full cross-sectional view that the utility model embodiment provides.

[0024] In the drawing: 1, connecting piece main body;2, tailboard;3, oil cylinder;4, push board;5, support frame;6, stabilizing device;7, control device;8, support assembly;9, support block;10, contact wheel;11, fixed frame;601, support column;602, positioning plate;603, spring shock absorber;701, control screw rod;702, lifting plate;703, motor;801, positioning block;802, first rotating block;803, second rotating block;804, containing cylinder;805, sliding part. DETAILED DESCRIPTION

[0025] In order to further understand the invention content, characteristics and effects of the utility model, the following examples are given and described in detail as follows with reference to the drawings.

[0026] The structure of the utility model will be described in detail below with reference to the drawings.

[0027] As Figures 1 to 5 shown, the utility model embodiment provides a tailboard connecting piece with buffer stabilizing function, including connecting piece main body 1 and tailboard 2, tailboard 2 is arranged at the top of the front side of connecting piece, and is rotationally connected with tailboard 2, the front side of connecting piece main body 1 is provided with oil cylinder 3, the front side of oil cylinder 3 is provided with push plate 4, the top of push plate 4 is provided with support frame 5, the left side and the right side of the bottom of push plate 4 are both provided with stabilizing device 6, the inner side of support frame 5 is provided with control device 7 used in cooperation with stabilizing device 6, the left side and the right side of the front side of connecting piece main body 1 are both provided with support assembly 8 used in cooperation with push plate 4.

[0028] Referring to Figure 1 , Figure 2 and Figure 4 , the rear side of oil cylinder 3 is fixedly connected with connecting piece main body 1, the rear side of push plate 4 is fixedly connected with the output end of oil cylinder 3, the bottom of support frame 5 is fixedly connected with push plate 4, the left side and the right side of the top of support frame 5 are both fixedly connected with support block 9, the inner side of support block 9 is provided with contact wheel 10, the left side and the right side of contact wheel 10 are both rotationally connected with the inner side of support block 9, and the center of the top of support frame 5 is fixedly connected with fixed frame 11 used in cooperation with control device 7.

[0029] By adopting the above scheme: by setting oil cylinder 3, push plate 4 can be pushed to move, by setting push plate 4, support frame 5, support block 9 and contact wheel 10 can be driven to move synchronously, by setting support frame 5, control device 7 and support block 9 can be supported, by setting support block 9 and contact wheel 10, tailboard 2 can be supported, and by setting fixed frame 11, motor 703 can be fixed.

[0030] Referring to Figure 4 , stabilizing device 6 includes support column 601, the bottom of support column 601 is provided with positioning plate 602, and the bottom of positioning plate 602 is provided with spring shock absorber 603.

[0031] By adopting the above scheme: by setting stabilizing device 6, support frame 5 can be stably supported, and tailboard 2 can be prevented from being bent by goods, so that the goods can not slide off.

[0032] Referring to Figure 4 , control device 7 includes control screw 701, the surface of control screw 701 is sleeved with lifting plate 702, and the top of control screw 701 is provided with motor 703.

[0033] By adopting the above scheme: by setting the control device 7, the stabilizing device 6 can be controlled, and the user can use the stabilizing device 6 conveniently.

[0034] With reference to Figure 1 , Figure 3 and Figure 5 , the support assembly 8 comprises a positioning block 801, a first rotating block 802, a second rotating block 803, a containing cylinder 804 and a sliding piece 805, the rear side of the positioning block 801 is fixedly connected with the connecting piece body 1, the side close to the positioning block 801 of the first rotating block 802 is rotatably connected with the inner side of the positioning block 801, the side away from the positioning block 801 of the first rotating block 802 is fixedly connected with the containing cylinder 804, one end of the sliding piece 805 is arranged in the inner cavity of the containing cylinder 804 and is slidably connected with the containing cylinder 804, the other end of the sliding piece 805 is fixedly connected with the second rotating block 803, and the side close to the push plate 4 of the second rotating block 803 is rotatably connected with the push plate 4.

[0035] By adopting the above scheme: by setting the positioning block 801, the first rotating block 802 can be supported, by setting the first rotating block 802 and the second rotating block 803, the containing cylinder 804 and the sliding piece 805 can be supported, and by setting the containing cylinder 804 and the sliding piece 805, the push plate 4 can be supported and limited.

[0036] With reference to Figure 3 and Figure 4 , the top of the support column 601 penetrates through the push plate 4, extends to the inner side of the support frame 5 and is fixedly connected with the lifting plate 702, the bottom of the support column 601 is fixedly connected with the positioning plate 602, and the bottom of the positioning plate 602 is fixedly connected with the spring shock absorber 603.

[0037] By adopting the above scheme: by setting the support column 601 and the positioning plate 602, the support frame 5 can be supported, and by setting the spring shock absorber 603, the tail plate 2 can be shock-absorbed and buffered.

[0038] With reference to Figure 3 and Figure 4 , the bottom of the control screw 701 is rotatably connected with the push plate 4, the top of the control screw 701 penetrates through the support frame 5, extends to the outer side of the support frame 5 and is fixedly connected with the output end of the motor 703, the lifting plate 702 is threadedly connected with the control screw 701, and the motor 703 is arranged in the inner cavity of the fixed frame 11 and is fixedly connected with the inner wall of the fixed frame 11.

[0039] Adopt the above scheme: by setting control screw 701, can drive the lifting plate 702 to lift, by setting lifting plate 702, can support the support column 601, also can drive the support column 601 to lift, by setting motor 703, can drive control screw 701 to rotate.

[0040] The working principle of the utility model:

[0041] When the tail plate 2 is put down, the oil cylinder 3 of the connecting piece main body 1 is started, and the tail plate 2 is pulled to rotate, when the tail plate 2 rotates to the appropriate position, the contact wheel 10 in the inner side of the support block 9 is contacted, and then the oil cylinder 3 is started, the push plate 4 is pushed to move, the push plate 4 drives the sliding part 805 to be extracted from the inner cavity of the containing cylinder 804, and the push plate 4 also drives the support frame 5, the support block 9 and the contact wheel 10 to move, when the support frame 5 reaches the appropriate position, the motor 703 is started, the control screw 701 is driven to rotate, the control screw 701 is driven to rotate, the lifting plate 702 is driven to move downwards, the lifting plate 702 drives the support column 601, the positioning plate 602 and the spring shock absorber 603 to move downwards synchronously, when the spring shock absorber 603 contacts the ground, the motor 703 is stopped, and then the goods are moved to the tail plate 2, and the work is completed.

[0042] In summary: the tail plate connecting piece with buffering and stabilizing functions, by setting the cooperation of oil cylinder 3, push plate 4, support frame 5, stabilizing device 6, control device 7 and support assembly 8, solve the problem that the existing automobile tail plate connecting piece does not have the function of stabilizing and supporting the tail plate when in use, after the goods are placed on the tail plate from the automobile compartment, the goods on the tail plate are unloaded by the forklift, and when the goods are placed on the tail plate, one end of the tail plate may be bent by the goods, causing the goods to fall.

[0043] It should be noted that, in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0044] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tailplate connector with buffering and stabilizing function, comprising a connector body (1) and a tailplate (2), wherein the tailplate (2) is disposed on the top of the front side of the connector body (1) and is rotatably connected to the tailplate (2), characterized in that: The front side of the connecting piece body (1) is provided with an oil cylinder (3), the front side of the oil cylinder (3) is provided with a push plate (4), the top of the push plate (4) is provided with a support frame (5), the left side and the right side of the bottom of the push plate (4) are both provided with a stabilizing device (6), the inner side of the support frame (5) is provided with a control device (7) used in cooperation with the stabilizing device (6), and the left side and the right side of the front side of the connecting piece body (1) are both provided with a supporting assembly (8) used in cooperation with the push plate (4).

2. The tailgate connector having a buffer stabilizing function according to claim 1, wherein: The rear side of the oil cylinder (3) is fixedly connected with the connecting piece body (1), the rear side of the push plate (4) is fixedly connected with the output end of the oil cylinder (3), the bottom of the support frame (5) is fixedly connected with the push plate (4), the left side and the right side of the top of the support frame (5) are both fixedly connected with a support block (9), the inner side of the support block (9) is provided with a contact wheel (10), the left side and the right side of the contact wheel (10) are both rotationally connected with the inner side of the support block (9), and the center of the top of the support frame (5) is fixedly connected with a fixing frame (11) used in cooperation with the control device (7).

3. The tailgate connector having a cushioning and stabilizing function according to claim 1, wherein: The stabilizing device (6) comprises a supporting column (601), the bottom of the supporting column (601) is provided with a positioning plate (602), and the bottom of the positioning plate (602) is provided with a spring shock absorber (603).

4. The tailgate connector having a cushioning and stabilizing function according to claim 1, wherein: The control device (7) comprises a control screw (701), the surface of the control screw (701) is sleeved with a lifting plate (702), and the top of the control screw (701) is provided with a motor (703).

5. The tailgate connector having a cushioning and stabilizing function according to claim 1, wherein: The supporting assembly (8) comprises a positioning block (801), a first rotating block (802), a second rotating block (803), a containing cylinder (804) and a sliding piece (805), the rear side of the positioning block (801) is fixedly connected with the connecting piece body (1), one side of the first rotating block (802) close to the positioning block (801) is rotationally connected with the inner side of the positioning block (801), one side of the first rotating block (802) away from the positioning block (801) is fixedly connected with the containing cylinder (804), one end of the sliding piece (805) is arranged in the inner cavity of the containing cylinder (804) and is in sliding connection with the containing cylinder (804), the other end of the sliding piece (805) is fixedly connected with the second rotating block (803), and one side of the second rotating block (803) close to the push plate (4) is rotationally connected with the push plate (4).

6. The tailgate connector having a cushioning and stabilizing function according to claim 3, wherein: The top of the supporting column (601) penetrates through the push plate (4) and extends to the inner side of the support frame (5) and is fixedly connected with the lifting plate (702), the bottom of the supporting column (601) is fixedly connected with the positioning plate (602), and the bottom of the positioning plate (602) is fixedly connected with the spring shock absorber (603).

7. The tailgate connector having a cushioning and stabilizing function according to claim 4, wherein: The bottom of the control screw (701) is rotationally connected with the pushing plate (4), the top of the control screw (701) penetrates through the support frame (5) and extends to the outside of the support frame (5) and is fixedly connected with the output end of the motor (703), the lifting plate (702) is threadedly connected with the control screw (701), and the motor (703) is arranged in the inner cavity of the fixing frame (11) and is fixedly connected with the inner wall of the fixing frame (11).

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