Swing quick-release connector

Abstract

The utility model provides a swing quick release connector, and belongs to the technical field of mechanical equipment, one end of a main rod is hinged with a first connector, one end of a telescopic device is hinged with the main rod, the other end of the telescopic device is hinged with the first connector, the first connector is provided with a fastener, the fastener is provided with a fastening bolt, and the fastening bolt is connected with the telescopic device. The fastening bolt is provided with a sliding block in a threaded fit mode, the fastening body and the sliding block are matched with the second connecting body, the fastening bolt is rotated, and the sliding block moves back and forth along the fastening body to clamp the second connecting body or detach the second connecting body. The first connecting body is hinged to the main rod and the telescopic device, the first connecting body swings around the main rod in the telescopic process of the telescopic device, and the telescopic device adopts a telescopic power device such as an oil cylinder, a hydraulic cylinder or an air cylinder.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, and more specifically, to a swing quick-release connector. Background Technology

[0002] Industrial development requires various mechanical equipment to assist in completing various tasks. For example, construction machinery is needed for breaking ground, digging, drilling, logging, etc. Each of these tasks requires one or more pieces of machinery to work together to complete the work better. Since construction machinery needs to operate outdoors, it is often transported to the site by a mobile machine or tractor. If a task requires multiple pieces of equipment to work together simultaneously, multiple mobile machines or tractors are often needed to transport different pieces of equipment to the site at the same time to carry out the work in sequence. The simultaneous arrival of multiple mobile machines or tractors at the site can easily lead to congestion, affecting the efficiency and quality of construction or operations. Furthermore, it wastes energy and is not conducive to green environmental protection.

[0003] Therefore, there is an urgent need for a connector that can quickly connect to the operating equipment. Utility Model Content

[0004] In view of this, the present invention proposes a swingable quick-release connector, which facilitates the replacement of multiple tools and can be used simultaneously on a single device.

[0005] The technical solution of this utility model is implemented as follows: A swing quick-release connector includes a main rod and a telescopic device. One end of the main rod is hinged to a first connecting body. One end of the telescopic device is hinged to the main rod, and the other end of the telescopic device is hinged to the first connecting body. A fastening body is provided on the first connecting body, and a fastening bolt is provided on the fastening body. A slider is threadedly fitted on the fastening bolt. The fastening body and the slider are fitted with a second connecting body. By rotating the fastening bolt, the slider moves back and forth along the fastening body to clamp or disassemble the second connecting body.

[0006] Based on the above technical solutions, preferably, the second connecting body includes a first connecting post and a second connecting post, the first connecting post is disposed at one end of the fastening solid, and the second connecting post is attached to the side of the slider away from the first connecting post.

[0007] Based on the above technical solutions, preferably, the fastener is provided with a guide groove, one end of the slider is placed in the guide groove and the other end extends out of the guide groove, and the second connecting post is attached to the end of the slider that extends out of the guide groove.

[0008] Based on the above technical solutions, preferably, the end of the fastener that mates with the first connecting post is provided with a first groove, and the first connecting post is disposed in the first groove.

[0009] Based on the above technical solution, preferably, the end of the slider that cooperates with the second connecting post is provided with a second groove, the second connecting post is disposed in the second groove, and a half tube is provided between the second groove and the second connecting post, the length of the half tube being greater than the width of the guide groove.

[0010] Based on the above technical solutions, preferably, one side of the guide groove of the fastener is provided with an arc surface, and the arc surface gradually moves away from the first connector along the fastener from the second groove to the first groove.

[0011] Based on the above technical solutions, preferably, the second connecting body further includes a first protective plate and a second protective plate, the first protective plate being connected to one end of the first connecting post and the second connecting post, and the second protective plate being connected to the other end of the first connecting post and the second connecting post; the first protective plate is disposed on one side of the fastening solid, and the second protective plate is disposed on the other side of the fastening solid.

[0012] Based on the above technical solutions, preferably, the first connecting body includes a third protective plate, a fourth protective plate, a third connecting post, a fourth connecting post, and a mounting plate. The third protective plate and the fourth protective plate are fixedly mounted on the mounting plate, and the third connecting post and the fourth connecting post are disposed between the third protective plate and the fourth protective plate.

[0013] Based on the above technical solutions, preferably, a first connecting rod is provided between the telescopic device and the fourth connecting column, one end of the first connecting rod is hinged to the telescopic device, and the other end of the first connecting rod is hinged to the fourth connecting column.

[0014] Based on the above technical solutions, preferably, a second connecting rod is also hinged to the main rod, one end of the second connecting rod is hinged to the main rod, and the other end of the second connecting rod is coaxially hinged to the first connecting rod and the telescopic device.

[0015] The present invention provides a swing quick-release connector, which has the following advantages over the prior art:

[0016] (1) The first connecting body is hinged to the main rod and the telescopic device. During the telescopic process, the first connecting body swings around the main rod. The telescopic device adopts a telescopic power device such as a hydraulic cylinder or a pneumatic cylinder.

[0017] (2) The slider that is matched with it can be adjusted up and down by rotating the fastening bolt. During the up and down movement of the slider, the second connector can be clamped or disassembled, thus realizing the quick disassembly and installation of the first connector and the second connector. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a perspective view of a swing quick-release connector according to the present invention;

[0020] Figure 2 This utility model Figure 1 A partial 3D view;

[0021] Figure 3 This utility model Figure 2 A three-dimensional image;

[0022] Figure 4 This utility model Figure 2 A three-dimensional view of the local structure. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0024] like Figure 1-4As shown, a swing quick-release connector includes a main rod 4 and a telescopic device 51. One end of the main rod 4 is hinged to a first connecting body 1. One end of the telescopic device 51 is hinged to the main rod 4, and the other end of the telescopic device 51 is hinged to the first connecting body 1. A fastening body 31 is provided on the first connecting body 1, and a fastening bolt 32 is provided on the fastening body 31. A slider 33 is threadedly fitted onto the fastening bolt 32. The fastening body 31 and the slider 33 are configured to cooperate with a second connecting body 2. By rotating the fastening bolt 32, the slider 33 moves back and forth along the fastening body 31 to clamp or disassemble the second connecting body 2. The first connecting body 1 is hinged to the main rod 4 and the telescopic device 51. During the extension and retraction of the telescopic device 51, the first connecting body 1 swings around the main rod 4. The telescopic device 51 uses a hydraulic cylinder, pneumatic cylinder, or other telescopic power device. By rotating the fastening bolt 33, the sliding block 33 that it cooperates with moves up and down. During the up and down movement of the sliding block 33, the second connecting body 2 is clamped or disassembled, realizing the rapid disassembly and installation of the first connecting body 1 and the second connecting body 2. The first connecting body 1 and the second connecting body 2 are connected to mobile mechanical equipment and detachable tools, respectively, which facilitates the rapid change of different tools. They can also be used for rapid connection in other industries, such as train carriages.

[0025] The second connecting body 2 includes a first connecting post 21 and a second connecting post 22. The first connecting post 21 is disposed at one end of the fastening solid 31, and the second connecting post 22 is attached to the side of the slider 33 away from the first connecting post 21. The disassembly of the first connecting body 1 and the second connecting body 2 is achieved through the cooperation of the first connecting post 21 and the second connecting post 22 with the fastening solid 31 and the slider 33. When the fastening solid 31 and the slider 33 are disposed between the first connecting post 21 and the second connecting post 22, and when the slider 33 moves away from the first connecting post 21 under the action of the fastening bolt 32, the slider 33 and the fastening solid 31 clamp the first connecting post 21 and the second connecting post 22, and the second connecting body 2 and the first connecting body 1 are firmly connected as a whole. When the slider 22 moves towards the first connecting post 21 under the action of the fastening bolt 32, the slider 33 and the fastening solid 31 release the first connecting post 21 and the second connecting post 22, thereby separating the second connecting body 2 from the first connecting body 1.

[0026] To better guide the slider 33 and prevent it from being unable to move along the fastener 31, a guide groove 311 is provided on the fastener 31. One end of the slider 33 is placed in the guide groove 311, and the other end extends out of the guide groove 311. The second connecting post 22 is hooked onto the end of the slider 33 that extends out of the guide groove 311. The slider 33 can only move within the guide groove 311, preventing the clamping and disassembly of the second connecting body 2 and the first connecting body 1 from being impossible when rotating the fastening bolt 32.

[0027] The fastener 31 has a first groove 312 at one end that mates with the first connecting post 21, and the first connecting post 21 is disposed in the first groove 312. The first groove 312 can better fix the first connecting post 21 and prevent the first connecting post 21 from disengaging from the fastener 31 when the fastening bolt 32 is rotated, thus preventing the clamping and disassembly of the second connecting body 2 and the first connecting body 1 from being impossible.

[0028] The slider 33 has a second groove 313 at one end that mates with the second connecting post 22. The second connecting post 22 is disposed within the second groove 313. A semi-tube 34 is provided between the second groove 313 and the second connecting post 22, and the length of the semi-tube 34 is greater than the width of the guide groove 311. The second groove 313 can better fix the second connecting post 22, preventing the second connecting post 22 from detaching from the slider 33 when the fastening bolt 32 is rotated, thus preventing the clamping and disassembly of the second connecting body 2 and the first connecting body 1 from being impossible. The semi-tube 34 is used to increase the contact area between the slider 33 and the second connecting post 22, increasing stability and preventing excessive force from being applied to the second connecting post 22, which could cause deformation of the second connecting post 22.

[0029] During use, the fastening bolt 32 is easily rotated due to shaking or external force. This rotation causes the slider 33 to slide down under gravity, making it easy for the first connecting body 1 and the second connecting body 2 to separate, affecting practical use. The fastening body 31 has an arc surface 314 on one side of the guide groove 311. This arc surface 314 gradually moves away from the first connecting body 1 along the fastening body 31 from the second groove 313 towards the first groove 312. When the fastening bolt 32 slides, causing the slider 33 to move downwards under gravity, the arc surface 314 applies a force perpendicular to the fastening bolt 32 to the second connecting post 22, preventing the fastening bolt 32 from shaking due to external force and improving the reliability of the entire device. To better secure the fastening bolt 32, a fastening nut 321 is provided at the end of the fastening bolt.

[0030] The second connector 2 further includes a first protective plate 23 and a second protective plate 24. The first protective plate 23 is connected to one end of the first connecting post 21 and the second connecting post 22, and the second protective plate 24 is connected to the other end of the first connecting post 21 and the second connecting post 22. The first protective plate 23 is disposed on one side of the fastener 31, and the second protective plate 24 is disposed on the other side of the fastener 31. The first protective plate 23 and the second protective plate 24 are disposed close to the fastener 31, which can not only fix the first connecting post 21 and the second connecting post 22, but also use the two sides of the fastener 31 to position the second connector 2, preventing the second connector 2 from sliding along the length direction of the first connecting post 21 and the second connecting post 22 during use, thus enhancing reliability.

[0031] The first connecting body 1 includes a third protective plate 11, a fourth protective plate 12, a third connecting post 13, a fourth connecting post 14, and a mounting plate 15. The third protective plate 11 and the fourth protective plate 12 are fixedly mounted on the mounting plate 15, and the third connecting post 13 and the fourth connecting post 14 are disposed between the third protective plate 11 and the fourth protective plate 12. A first connecting rod 52 is provided between the telescopic device 51 and the fourth connecting post 14. One end of the first connecting rod 52 is hinged to the telescopic device 51, and the other end of the first connecting rod 52 is hinged to the fourth connecting post 14. A second connecting rod 53 is also hinged to the main rod 4. One end of the second connecting rod 53 is hinged to the main rod 4, and the other end of the second connecting rod 53 is coaxially hinged to the first connecting rod 52 and the telescopic device 51.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A swing quick-release connector, characterized in that: The device includes a main rod (4) and a telescopic device (51). One end of the main rod (4) is hinged to a first connecting body (1). One end of the telescopic device (51) is hinged to the main rod (4), and the other end of the telescopic device (51) is hinged to the first connecting body (1). A fastening body (31) is provided on the first connecting body (1). A fastening bolt (32) is provided on the fastening body (31). A slider (33) is threadedly fitted on the fastening bolt (32). A second connecting body (2) is provided in cooperation between the fastening body (31) and the slider (33). By rotating the fastening bolt (32), the slider (33) moves back and forth along the fastening body (31) to clamp or disassemble the second connecting body (2).

2. The swing quick-release connector as described in claim 1, characterized in that: The second connector (2) includes a first connecting post (21) and a second connecting post (22). The first connecting post (21) is disposed at one end of the fastener (31), and the second connecting post (22) is attached to the side of the slider (33) away from the first connecting post (21).

3. The swing quick-release connector as described in claim 2, characterized in that: The fastener (31) is provided with a guide groove (311), one end of the slider (33) is placed in the guide groove (311), and the other end extends out of the guide groove (311). The second connecting post (22) is attached to the end of the slider (33) that extends out of the guide groove (311).

4. The swing quick-release connector as described in claim 2, characterized in that: The fastener (31) has a first groove (312) at one end that cooperates with the first connecting post (21), and the first connecting post (21) is located in the first groove (312).

5. A swing quick-release connector as described in claim 2, characterized in that: The slider (33) is provided with a second groove (313) at one end that cooperates with the second connecting post (22). The second connecting post (22) is located in the second groove (313). A half tube (34) is provided between the second groove (313) and the second connecting post (22). The length of the half tube (34) is greater than the width of the guide groove (311).

6. A swing quick-release connector as described in claim 2, characterized in that: The fastener (31) has an arc surface (314) on one side of the guide groove (311), and the arc surface (314) gradually moves away from the first connector (1) along the fastener (31) from the second groove (313) to the first groove (312).

7. A swing quick-release connector as described in claim 2, characterized in that: The second connector (2) also includes a first guard plate (23) and a second guard plate (24). The first guard plate (23) is connected to one end of the first connecting post (21) and the second connecting post (22), and the second guard plate (24) is connected to the other end of the first connecting post (21) and the second connecting post (22). The first guard plate (23) is disposed on one side of the fastener (31), and the second guard plate (24) is disposed on the other side of the fastener (31).

8. A swing quick-release connector as described in claim 1, characterized in that: The first connecting body (1) includes a third guard plate (11), a fourth guard plate (12), a third connecting post (13), a fourth connecting post (14), and a mounting plate (15). The third guard plate (11) and the fourth guard plate (12) are fixedly mounted on the mounting plate (15), and the third connecting post (13) and the fourth connecting post (14) are disposed between the third guard plate (11) and the fourth guard plate (12).

9. A swing quick-release connector as described in claim 8, characterized in that: A first connecting rod (52) is provided between the telescopic device (51) and the fourth connecting column (14). One end of the first connecting rod (52) is hinged to the telescopic device (51), and the other end of the first connecting rod (52) is hinged to the fourth connecting column (14).

10. A swing quick-release connector as described in claim 9, characterized in that: The main rod (4) is also hinged to a second connecting rod (53). One end of the second connecting rod (53) is hinged to the main rod (4), and the other end of the second connecting rod (53) is coaxially hinged to the first connecting rod (52) and the telescopic device (51).

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