Air compressor traction mechanism

Abstract

The utility model discloses an air compressor traction mechanism which comprises a shock absorption seat, an air compressor body and a placing seat, a mounting column and a damper are installed in the shock absorption seat, a first spring is installed in the mounting column, the first spring is connected with a pressing plate, the pressing plate is connected with a telescopic rod, the mounting column is connected with a cross rod, and a second spring and a sliding block are installed on the peripheral side face of the cross rod. The sliding block is connected with a buffer rod. Through the arrangement of the damper, the first spring and the second spring, when the air compressor body vibrates, the containing base is pressed downwards, the telescopic rod pushes the pressing plate to extrude the first spring, the containing base pushes the sliding block through the buffer rod to extrude the second spring, and the springs support the containing base and the air compressor body and provide elastic supporting force; the damper can consume vibration energy generated when the air compressor body vibrates through the damping rod, and therefore the damping effect on the air compressor body can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air compressors, in particular to a traction mechanism of an air compressor. Background Art

[0002] Mobile air compressors are widely used in mining, water conservancy, transportation, shipbuilding, urban construction, energy, military and other industries. The advantage of mobile air compressors is that they are easy to move on site and can effectively solve the problem of limited power supply in field construction. The traction rod is an essential component of the mobile air compressor's travel system, and the trailer applies traction to the air compressor through the traction rod.

[0003] When a mobile air compressor is in use, it is usually placed and supported by a support base. The support base is very important for the safe operation and stability of the air compressor. The existing mobile air compressor support base has a relatively simple structure and a poor vibration reduction effect. The working environment of a mobile air compressor is generally harsh. The air compressor is in a vibrating environment for a long time and is easily damaged, and its service life will be greatly reduced. In order to solve the above problems, an air compressor traction mechanism is proposed. Utility Model Content

[0004] The utility model aims to provide an air compressor traction mechanism to solve the problem that a mobile air compressor is usually placed and supported by a support seat when in use. The support seat is very important for the safe operation and stability of the air compressor. The existing mobile air compressor support seat has a relatively simple structure and a poor vibration reduction effect. The working environment of the mobile air compressor is generally harsh. The air compressor is in a long-term vibration environment and is easily damaged, and its service life will be greatly reduced.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses an air compressor traction mechanism, comprising a shock absorbing seat, an air compressor body and a placement seat, wherein a plurality of mounting columns and a plurality of dampers are fixedly installed inside the shock absorbing seat, a first spring is fixedly installed inside the mounting column, the upper end of the first spring is fixedly connected with a pressure plate, the upper surface of the pressure plate is fixedly connected with a telescopic rod, the telescopic rod and the damper are both fixedly connected with the placement seat, a cross bar is fixedly connected between two of the mounting columns, a plurality of second springs and a plurality of sliding blocks are installed on the peripheral side surface of the cross bar, a buffer rod is connected to the upper surface of the sliding block, and the upper end of the buffer rod is connected with the placement seat.

[0007] Preferably, a mounting frame is fixedly installed on one side of the air compressor body, a turning handle is installed on the upper surface of the mounting frame, a screw is fixedly connected to the bottom end of the turning handle, a lifting block is threadedly connected to the circumferential side of the screw, a traction rod is fixedly connected to one surface of the lifting block, one end of the traction rod is fixedly connected to the traction frame, thread grooves are provided on the upper and lower surfaces of the traction frame, a screw is installed in the thread groove, and an anti-slip pad is connected to one end of the screw.

[0008] Preferably, a plurality of guide grooves are provided on the bottom surface of the inner wall of the shock absorbing seat, and guide blocks are slidably connected in the guide grooves, and the guide blocks are fixedly connected to the sliding blocks.

[0009] Preferably, the pressing plate and the telescopic rod are both slidably matched with the mounting column, and the placement seat is slidably matched with the shock-absorbing seat.

[0010] Preferably, the air compressor body is slidably matched with the placement seat, the slider is slidably matched with the cross bar, and the slider and the placement seat are both hinged to the buffer rod.

[0011] Preferably, a plurality of limit rods are fixedly installed in the mounting frame, one end of the limit rod passes through the lifting block, and the lifting block is threadably matched with the screw rod.

[0012] Preferably, the screw rod is threadably matched with the traction frame, and the screw rod is rotatably connected to the anti-slip pad.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a damper, a first spring and a second spring. When the air compressor body vibrates during operation, the placement seat is pressed down, the telescopic rod pushes the pressure plate to squeeze the first spring, and the placement seat pushes the slider to squeeze the second spring through the buffer rod. The damper is connected in parallel with the first spring and the second spring. The spring can support the mass of the placement seat and the air compressor body and provide elastic supporting force, and the damper can consume the vibration energy generated by the vibration of the air compressor body through the damping rod, so as to play a shock-absorbing role on the air compressor body, effectively avoiding the problem that the air compressor body is damaged due to long-term vibration, resulting in a reduction in the life of the equipment;

[0015] 2. The utility model is provided with a screw rod, a lifting block, a traction frame, a lead screw and an anti-skid pad. The handle is turned to drive the screw rod to rotate. When the screw rod rotates, the lifting block drives the traction frame to move up and down. The height of the traction frame can be adjusted according to the position of the towing ring of the trailer. By rotating the lead screw, the lead screw drives the anti-skid pad to move up and down, so that the anti-skid pad contacts the towing ring, and the traction frame and the towing ring can be connected and fixed, which is convenient for use.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a front structural schematic diagram of the utility model;

[0020] Figure 3 It is a right view structural schematic diagram of the utility model;

[0021] Figure 4 It is a cross-sectional structural schematic diagram of the utility model.

[0022] In the attached drawings, the list of parts represented by each number is as follows: 1. shock absorber seat; 2. air compressor body; 3. placement seat; 4. mounting frame; 5. screw; 6. lifting block; 7. handle; 8. limit rod; 9. traction rod; 10. traction frame; 11. screw; 12. anti-skid pad; 13. damper; 14. mounting column; 15. first spring; 16. pressure plate; 17. telescopic rod; 18. cross bar; 19. second spring; 20. slider; 21. buffer rod; 22. guide groove; 23. guide block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on 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.

[0024] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0025] See also Figure 1-Figure 4As shown, the utility model is an air compressor traction mechanism, including a shock absorbing seat 1, an air compressor body 2 and a placement seat 3, a plurality of mounting columns 14 and a plurality of dampers 13 are fixedly installed inside the shock absorbing seat 1, a first spring 15 is fixedly installed inside the mounting column 14, a pressure plate 16 is fixedly connected to the upper end of the first spring 15, a telescopic rod 17 is fixedly connected to the upper surface of the pressure plate 16, the telescopic rod 17 and the damper 13 are both fixedly connected to the placement seat 3, a cross bar 18 is fixedly connected between the two mounting columns 14, a plurality of second springs 19 and a plurality of sliders 20 are installed on the peripheral side of the cross bar 18, a buffer rod 21 is connected to the upper surface of the slider 20, and the upper end of the buffer rod 21 is connected to the placement seat 3, by setting the damper 1 3. The first spring 15 and the second spring 19. When the air compressor body 2 vibrates during operation, the placement seat 3 is pressed down, and the telescopic rod 17 pushes the pressure plate 16 to squeeze the first spring 15. The placement seat 3 pushes the slider 20 to squeeze the second spring 19 through the buffer rod 21. The damper 13 is connected in parallel with the first spring 15 and the second spring 19. The spring can support the mass of the placement seat 3 and the air compressor body 2 and provide elastic supporting force, and the damper 13 can consume the vibration energy generated by the vibration of the air compressor body through the damping rod, thereby playing a shock-absorbing role on the air compressor body 2, effectively avoiding the problem that the air compressor body 2 is damaged due to long-term vibration, resulting in a reduced equipment life.

[0026] A mounting frame 4 is fixedly installed on one side of the air compressor body 2, and a turning handle 7 is installed on the upper surface of the mounting frame 4. A screw rod 5 is fixedly connected to the bottom end of the turning handle 7, and a lifting block 6 is threadedly connected to the peripheral side of the screw rod 5. A traction rod 9 is fixedly connected to one surface of the lifting block 6, and one end of the traction rod 9 is fixedly connected to a traction frame 10. Thread grooves are provided on the upper and lower surfaces of the traction frame 10, and a screw rod 11 is installed in the thread groove. An anti-skid pad 12 is connected to one end of the screw rod 11. By arranging the screw rod 5, the lifting block 6, the traction frame 10, the screw rod 11 and the anti-skid pad 12, the turning handle 7 is rotated, and the turning handle 7 drives the screw rod 5 to rotate. When the screw 5 rotates, the lifting block 6 drives the traction frame 10 to move up and down, and the height of the traction frame 10 can be adjusted according to the position of the towing ring of the trailer. By rotating the screw rod 11, the screw rod 11 drives the anti-skid pad 12 to move up and down, so that the anti-skid pad 12 contacts with the towing ring, and the traction frame 10 can be connected and fixed to the towing ring for convenient use.

[0027] A plurality of guide grooves 22 are formed on the bottom surface of the inner wall of the shock absorbing seat 1 , and guide blocks 23 are slidably connected in the guide grooves 22 . The guide blocks 23 are fixedly connected to the slider 20 .

[0028] The pressing plate 16 and the telescopic rod 17 are both slidably matched with the mounting column 14 , and the placement seat 3 is slidably matched with the shock-absorbing seat 1 .

[0029] The air compressor body 2 is slidably matched with the placement seat 3 , the slider 20 is slidably matched with the cross bar 18 , and the slider 20 and the placement seat 3 are both hinged to the buffer rod 21 .

[0030] A plurality of limiting rods 8 are fixedly installed in the mounting frame 4 , one end of the limiting rod 8 passes through the lifting block 6 , and the lifting block 6 is threadedly matched with the screw rod 5 .

[0031] The screw rod 11 is threadably matched with the traction frame 10 , and the screw rod 11 is rotatably connected with the anti-skid pad 12 .

[0032] Example:

[0033] like Figure 1-Figure 4 As shown, the method for using the air compressor traction mechanism of the utility model is as follows: when using the utility model, first place the air compressor body 2 in the placement seat 3, adjust the position of the traction frame 10 according to the position of the towing ring, turn the handle 7, the handle 7 drives the screw rod 5 to rotate, when the screw rod 5 rotates, the lifting block 6 drives the traction frame 10 to move up and down, and the height of the traction frame 10 can be adjusted according to the position of the towing ring of the trailer, by rotating the screw rod 11, the screw rod 11 drives the anti-skid pad 12 to move up and down, so that the anti-skid pad 12 contacts the towing ring, and the traction frame 10 can be connected and fixed with the towing ring. When the traction frame 10 is connected with the trailer, After the rings are connected, the air compressor body 2 is started to make it work. When the air compressor body 2 vibrates during operation, the placement seat 3 is pressed down, and the telescopic rod 17 pushes the pressure plate 16 to squeeze the first spring 15. The placement seat 3 pushes the slider 20 to squeeze the second spring 19 through the buffer rod 21. The damper 13 is connected in parallel with the first spring 15 and the second spring 19. The spring can support the mass of the placement seat 3 and the air compressor body 2 and provide elastic supporting force, and the damper 13 can consume the vibration energy generated by the vibration of the air compressor body through the damping rod, thereby being able to play a shock-absorbing role on the air compressor body 2.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An air compressor traction mechanism, comprising a shock absorbing seat (1), an air compressor body (2) and a placement seat (3), characterized in that: A plurality of mounting columns (14) and a plurality of dampers (13) are fixedly installed inside the shock-absorbing seat (1); a first spring (15) is fixedly installed inside the mounting column (14); the upper end of the first spring (15) is fixedly connected to a pressure plate (16); the upper surface of the pressure plate (16) is fixedly connected to a telescopic rod (17); the telescopic rod (17) and the damper (13) are both fixedly connected to the placement seat (3); a cross bar (18) is fixedly connected between the two mounting columns (14); a plurality of second springs (19) and a plurality of sliders (20) are installed on the peripheral side surface of the cross bar (18); the upper surface of the slider (20) is connected to a buffer rod (21); the upper end of the buffer rod (21) is connected to the placement seat (3).

2. The air compressor traction mechanism according to claim 1, characterized in that: A mounting frame (4) is fixedly mounted on one side of the air compressor body (2); a handlebar (7) is mounted on the upper surface of the mounting frame (4); a screw rod (5) is fixedly connected to the bottom end of the handlebar (7); a lifting block (6) is threadedly connected to the peripheral side of the screw rod (5); a traction rod (9) is fixedly connected to one surface of the lifting block (6); one end of the traction rod (9) is fixedly connected to a traction frame (10); thread grooves are provided on the upper and lower surfaces of the traction frame (10); a screw rod (11) is mounted in the thread groove; one end of the screw rod (11) is connected to an anti-slip pad (12).

3. The air compressor traction mechanism according to claim 1, characterized in that: A plurality of guide grooves (22) are provided on the bottom surface of the inner wall of the shock absorbing seat (1), a guide block (23) is slidably connected in the guide groove (22), and the guide block (23) is fixedly connected to the slide block (20).

4. The air compressor traction mechanism according to claim 1, characterized in that: The pressing plate (16) and the telescopic rod (17) are both slidably matched with the mounting column (14), and the placement seat (3) is slidably matched with the shock-absorbing seat (1).

5. The air compressor traction mechanism according to claim 1, characterized in that: The air compressor body (2) is slidably matched with the placement seat (3), the slider (20) is slidably matched with the cross bar (18), and the slider (20) and the placement seat (3) are both hinged to the buffer rod (21).

6. The air compressor traction mechanism according to claim 2, characterized in that: A plurality of limiting rods (8) are fixedly installed in the mounting frame (4), one end of the limiting rod (8) passes through the lifting block (6), and the lifting block (6) is threadedly matched with the screw rod (5).

7. The air compressor traction mechanism according to claim 2, characterized in that: The screw rod (11) is threadably matched with the traction frame (10), and the screw rod (11) is rotatably connected with the anti-slip pad (12).

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