Automatic lifting type front wheel blocking anti-collision device

Abstract

The automatic lifting type front wheel blocking and anti-collision device comprises a mounting box body, a left-right sliding module is connected to the bottom of an inner cavity of the mounting box body in a sliding mode, and limiting guide plates are connected to the positions, close to the front side and the rear side, of the top of the left-right sliding module through bolts. And a lifting barrier plate is arranged between the two limiting guide plates, a connecting shaft is connected to the lifting barrier plate in a penetrating mode, and the front end and the rear end of the connecting shaft are each sleeved with a limiting ring. According to the technical scheme, through mutual cooperation of a limiting guide plate, a limiting ring, a connecting shaft, an inverted-L-shaped groove and other components, the device can conveniently and effectively ascend and descend, so that a lifting blocking plate can be conveniently moved out or retracted, a front wheel can be effectively blocked and prevented from being collided, the blocking and collision preventing efficiency of the device is improved, and the service life of the device is prolonged. And the position of the lifting barrier plate can be effectively adjusted, so that the lifting barrier plate can adapt to different vehicles, and the use efficiency and the working efficiency of the lifting barrier plate are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile scales, in particular to an automatic lifting front wheel blocking and anti-collision device. Background Art

[0002] A truck scale is a large scale installed on the ground, usually used to measure the tonnage of cargo carried by a truck. It is the main weighing equipment used by factories, mines, businesses, etc. for measuring bulk goods. The front wheel blocking and anti-collision device is one of the commonly used components in the use of a truck scale. However, the front wheel blocking and anti-collision device in the prior art cannot be raised and lowered conveniently and effectively during use, making it impossible to conveniently move the lifting blocking plate out or in, and further making it impossible to effectively block and prevent the front wheel from collision, thereby reducing its blocking and anti-collision efficiency. In addition, the position of the lifting blocking plate cannot be effectively adjusted, making it unable to adapt to the use of different vehicles, reducing its use efficiency and work efficiency. Therefore, we propose an automatic lifting front wheel blocking and anti-collision device. Summary of the Invention

[0003] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide an automatic lifting front wheel blocking and anti-collision device that can be lifted conveniently and effectively, so that the lifting blocking plate can be conveniently moved out or retracted, thereby enabling it to effectively block and prevent the front wheel from being collided, thereby improving its blocking and anti-collision efficiency, and being able to effectively adjust the position of the lifting blocking plate so that it can adapt to the use of different vehicles, thereby improving its use efficiency and work efficiency.

[0004] In order to achieve the above-mentioned purpose, an automatic lifting front wheel blocking and anti-collision device is provided, including: an installation box, the bottom of the inner cavity of the installation box is slidably connected to the left and right sliding modules, the tops of the left and right sliding modules are connected to the limiting guide plates by bolts near the front and rear sides, a lifting blocking plate is arranged between the two limiting guide plates, and a connecting shaft is connected through the lifting blocking plate.

[0005] According to the automatic lifting front wheel blocking and anti-collision device, limiting rings are respectively sleeved on the front and rear ends of the connecting shaft, and inverted L-shaped grooves matching the limiting rings are opened on the two limiting guide plates.

[0006] According to the automatic lifting front wheel blocking and anti-collision device, the right side of the left and right sliding modules is connected to a pole connecting seat.

[0007] According to the automatic lifting front wheel blocking and anti-collision device, the pole connecting seat is connected to the pole, and the pole is connected to the bottom of the inner cavity of the installation box.

[0008] According to the automatic lifting front wheel blocking and anti-collision device, a through groove matching the lifting blocking plate is provided on the top of the inner cavity of the installation box, and two limiting guide plates are symmetrically arranged front and back with the central axis of the lifting blocking plate as the symmetry axis.

[0009] The above scheme has at least one of the following beneficial effects: this technical scheme enables convenient and effective lifting and lowering through the mutual cooperation between components such as the limiting guide plate, the limiting ring, the connecting shaft and the inverted L-shaped groove, so that it can conveniently move out or retract the lifting blocking plate, and then it can effectively block and prevent collisions of the front wheels, thereby improving its blocking and anti-collision efficiency, and can effectively adjust the position of the lifting blocking plate, so that it can adapt to the use of different vehicles, thereby improving its use efficiency and work efficiency.

[0010] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0012] Figure 1 This is a main perspective view of the present utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the explosion structure;

[0014] Figure 3 for Figure 1 Schematic diagram of the top view structure;

[0015] Figure 4 for Figure 1 A schematic diagram of the front structure of FIG.

[0016] Figure 5 for Figure 1 Schematic diagram of the structure of the middle electric pole.

[0017] Legend:

[0018] 1. Installation box; 2. Through slot; 3. Pole connection seat; 4. Limit guide plate; 5. Lifting and lowering blocking plate; 6. Connecting shaft; 7. Limiting ring; 8. Left and right sliding module; 9. Inverted L-shaped slot; 10. Pole. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0020] Reference Figures 1 to 4 The automatic lifting front wheel blocking and anti-collision device of the utility model embodiment includes an installation box 1, and the bottom of the inner cavity of the installation box 1 is slidably connected with the left and right sliding modules 8. The top of the left and right sliding modules 8 near the front and rear sides are connected with the limiting guide plates 4 by bolts. A lifting blocking plate 5 is arranged between the two limiting guide plates 4, and a connecting shaft 6 is connected to the lifting blocking plate 5.

[0021] The front and rear ends of the connecting shaft 6 are respectively sleeved with limit rings 7, and the two limit guide plates 4 are provided with inverted L-shaped grooves 9 that match the limit rings 7. The right side of the left and right sliding modules 8 is connected to the pole connecting seat 3, and the pole connecting seat 3 is connected to the pole 10. The pole 10 is connected to the bottom of the inner cavity of the installation box 1. The top of the inner cavity of the installation box 1 is provided with a through groove 2 that matches the lifting block plate 5. The two limit guide plates 4 are symmetrically arranged front and back with the central axis of the lifting block plate 5 as the symmetry axis. Through this structure, it can be raised and lowered conveniently and effectively, so that the lifting block plate can be easily moved out or retracted, and then it can effectively block and prevent collisions with the front wheels, thereby improving its blocking and collision prevention efficiency. The position of the lifting block plate can also be effectively adjusted, so that it can adapt to the use of different vehicles, improving its use efficiency and work efficiency.

[0022] Working principle: When in use, this technical solution first installs the installation box 1 on the truck scale, and the telescopic movement of the electric pole 10 drives the left and right sliding module 8 to slide left and right on the bottom of the inner cavity of the installation box 1, and the left and right sliding module 8 drives the two limit guide plates 4 to move left and right in the installation box 1, and the inverted L-shaped grooves 9 on the two limit guide plates 4 push the limit rings 7, and the two limit rings 7 slide from the vertical groove of the inverted L-shaped groove 9 to the horizontal groove, or slide from the horizontal groove of the inverted L-shaped groove 9 to the vertical groove, so that the two limit rings 7 drive the lifting blocking plate 5 upward through the through groove 2 to extend outside the installation box 1 through the connecting shaft 6, or drive the lifting blocking plate 5 downward through the through groove 2 to extend into the installation box 1 through the connecting shaft 6, so that it can be lifted and lowered conveniently and effectively, so that it can conveniently move out or retract the lifting blocking plate, and then it can effectively block and prevent collision of the front wheel, thereby improving its blocking and anti-collision efficiency, and can effectively adjust the position of the lifting blocking plate, so that it can adapt to the use of different vehicles, thereby improving its use efficiency and work efficiency.

[0023] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. Automatic lifting front wheel blocking anti-collision device, characterized by: include: The mounting box (1) is provided with a left and right sliding module (8) in sliding connection with the bottom of the inner cavity of the mounting box (1), and the top of the left and right sliding module (8) is connected to a limiting guide plate (4) by bolts near the front and rear sides, and a lifting blocking plate (5) is provided between the two limiting guide plates (4), and a connecting shaft (6) is passed through the lifting blocking plate (5).

2. The automatic lifting front wheel blocking and anti-collision device according to claim 1, characterized in that: The front end and the rear end of the connecting shaft (6) are respectively sleeved with a limiting ring (7), and the two limiting guide plates (4) are provided with an inverted L-shaped groove (9) matching the limiting ring (7).

3. The automatic lifting front wheel blocking and anti-collision device according to claim 2 is characterized in that: The right side of the left-right sliding module (8) is connected to a pole connecting seat (3).

4. The automatic lifting front wheel blocking and anti-collision device according to claim 3 is characterized in that: The pole connecting seat (3) is connected to a pole (10), and the pole (10) is connected to the bottom of the inner cavity of the installation box (1).

5. The automatic lifting front wheel blocking and anti-collision device according to claim 4, characterized in that: A through slot (2) matching the lifting blocking plate (5) is provided on the top of the inner cavity of the installation box (1), and two limiting guide plates (4) are symmetrically arranged front to back with the central axis of the lifting blocking plate (5) as the axis of symmetry.

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