Damping device of air compressor

Abstract

The utility model provides a shock absorption device of an air compressor, which belongs to the field of shock absorption devices, and comprises a bottom plate, a guide mechanism, a shock absorption plate, a shock absorber and an adjustable bracket mechanism, in the scheme, a threaded rod can be driven to rotate through the rotation of a hand wheel, and a T-shaped threaded sleeve can be driven to slide in a T-shaped chute through the rotation of the threaded rod; due to the fact that the two threaded rods are fixed together, the two threaded rods can rotate at the same time, the U-shaped supports can be driven to move through movement of the T-shaped threaded sleeves, and therefore the distance between the two U-shaped supports is adjusted, air compressors of different sizes can be installed by adjusting the distance between the two U-shaped supports, and the side plates are used for being in threaded connection with locking screws. The locking screw is connected to the hand wheel in a threaded mode, the locking screw is movably inserted into the inserting hole, rotation of the hand wheel can be limited, and the problem that in the prior art, air compressors of different sizes cannot be installed easily, and a damping device cannot be matched with the air compressors of different sizes can be solved.

Description

Technical Field

[0001] This utility model belongs to the field of vibration damping devices, specifically relating to a vibration damping device for an air compressor. Background Technology

[0002] An air compressor is a device used to compress gas. Similar in structure to a water pump, most air compressors are reciprocating piston compressors. The compressor is driven by an electric motor, which causes the crankshaft to rotate, which in turn drives the connecting rod to make the piston reciprocate, causing changes in the cylinder volume, thereby compressing the gas.

[0003] The authorized publication number "CN212867814U" describes "a vibration damping support device for an air compressor, including an air compressor mounting plate and a base. A first vibration damping mechanism, a second vibration damping mechanism, and a third vibration damping mechanism are provided between the base and the air compressor mounting plate. When the air compressor is in use, the lifting pad legs descend to stably support the vibration damping support device of the air compressor. When the air compressor vibrates during operation, the first vibration damping mechanism effectively reduces the vibration generated during the use of the air compressor by compressing the buffer spring itself and the nitrogen in the cylinder compressed by the push rod. The second vibration damping mechanism further reduces the vibration generated during the use of the air compressor by pushing the movable block with the fixed block to compress the shock absorber spring. The third vibration damping mechanism reduces the vibration generated during the use of the air compressor by pressing down the support rod to drive the movable rod to move and push the buffer block to compress the shock absorber spring."

[0004] The aforementioned patent reduces the vibration generated during the use of air compressors, but it is not easy to install air compressors of different sizes, making it impossible for the vibration damping device to match air compressors of different sizes. Utility Model Content

[0005] The purpose of this invention is to provide a vibration damping device for an air compressor, which aims to solve the problem in the prior art that it is not easy to install air compressors of different sizes, making it impossible for the vibration damping device to match air compressors of different sizes.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A vibration damping device for an air compressor, comprising:

[0008] Base plate;

[0009] The guiding mechanism is located at the top of the base plate;

[0010] The shock-absorbing plate is mounted on the guide mechanism;

[0011] Multiple shock absorbers are provided, and all of the multiple shock absorbers are located between the base plate and the shock absorber plate;

[0012] An adjustable support mechanism is provided on the shock-absorbing plate, and the adjustable support mechanism is used to install the air compressor.

[0013] In a preferred embodiment of this utility model, the guiding mechanism includes sleeves and slide rods. Multiple sleeves are provided, and each sleeve is fixedly connected to the top of the base plate and is evenly distributed. Multiple slide rods are provided, and each slide rod is movably inserted into each sleeve.

[0014] As a preferred embodiment of this utility model, the adjustable support mechanism includes:

[0015] The adjustment components are provided in two sets, and the two sets of adjustment components are symmetrically arranged on the shock-absorbing plate;

[0016] The limiting components are provided in two sets, which are symmetrically arranged on the damping plate, and the two sets of limiting components are respectively connected to two sets of adjusting components.

[0017] In a preferred embodiment of this utility model, each set of adjustment components includes a handwheel, a U-shaped bracket, a threaded rod, a T-shaped groove, and a T-shaped threaded sleeve. The T-shaped groove is located on the top of the damping plate. Two threaded rods are provided, each rotatably connected to one of the two ends of the damping plate, and both threaded rods rotatably penetrate the damping plate and extend into the T-shaped groove. The two threaded rods are fixedly connected to each other. Two T-shaped threaded sleeves are provided, each threadedly connected to each threaded rod, and each T-shaped threaded sleeve is slidably connected into the T-shaped groove. Two U-shaped brackets are provided, each fixedly connected to the top of each T-shaped threaded sleeve. Two handwheels are provided, each fixedly connected to the surface of each threaded rod.

[0018] As a preferred embodiment of this utility model, each set of limiting components includes a locking screw, a side plate, and a socket. The side plate is fixedly connected to one end of the shock-absorbing plate. Multiple sockets are provided, and the multiple sockets are opened on the circumferential surface of the handwheel. The locking screw is threadedly connected to one end of the side plate, and one end of the locking screw rotates through the side plate and is movably inserted into one of the sockets.

[0019] As a preferred embodiment of this utility model, the bottom of the base plate is fixedly connected to four support legs, which are evenly distributed.

[0020] As a preferred embodiment of this utility model, one end of each shock absorber is movably hinged to the base plate via a hinge shaft, and the other end of each shock absorber is movably hinged to the shock-absorbing plate via a hinge shaft.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. In this design, rotating the handwheel drives the threaded rod to rotate, which in turn drives the T-shaped threaded sleeve to slide within the T-shaped groove. Since the two threaded rods are fixed together, they can rotate simultaneously. Moving the T-shaped threaded sleeve moves the U-shaped bracket, thereby adjusting the distance between the two U-shaped brackets. By adjusting the distance between the two U-shaped brackets, air compressors of different sizes can be installed. The insertion hole is used for movable insertion of the locking screw, and the side plate is used for threaded connection of the locking screw. The locking screw is threaded onto the handwheel and is movably inserted into the insertion hole, which restricts the rotation of the handwheel.

[0023] 2. In this solution, the damping plate is used to transmit the vibration of the air compressor, and the damper is used to dampen the air compressor, thereby reducing the transmission of air compressor vibration. The sliding rod is movably inserted into the sleeve, which can restrict the movement direction of the damping plate, so that the damping plate can only move along the direction in which the sliding rod is inserted into the sleeve. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0027] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a cross-sectional view of the present invention;

[0029] Figure 5 This utility model Figure 4 Enlarged view of point B in the middle.

[0030] In the diagram: 1. Base plate; 2. Support foot; 3. Shock absorber; 4. Handwheel; 5. Sleeve; 6. Shock-absorbing plate; 7. U-shaped bracket; 8. Threaded rod; 9. Locking screw; 10. Side plate; 11. Slide rod; 12. Insertion hole; 13. T-shaped slide groove; 14. T-shaped threaded sleeve. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example 1

[0033] Please see Figures 1-5 The technical solution provided in this embodiment is as follows:

[0034] A shock-absorbing device for an air compressor comprises a base plate 1, a guide mechanism, a shock-absorbing plate 6, shock absorbers 3, and an adjustable support mechanism. The shock-absorbing plate 6 is mounted on the guide mechanism, and multiple shock absorbers 3 are provided, with all multiple shock absorbers 3 located between the base plate 1 and the shock-absorbing plate 6.

[0035] In a specific embodiment of this utility model, the damping plate 6 is used to transmit the vibration of the air compressor, and the damper 3 is used to dampen the air compressor, thereby reducing the transmission of air compressor vibration.

[0036] Specifically, the guide mechanism is located on the top of the base plate 1. The guide mechanism includes sleeves 5 and slide rods 11. Multiple sleeves 5 are provided, and multiple sleeves 5 are fixedly connected to the top of the base plate 1 and are evenly distributed. Multiple slide rods 11 are provided, and each slide rod 11 is movably inserted into each sleeve 5.

[0037] In a specific embodiment of this utility model, by movably inserting the slide rod 11 into the sleeve 5, the direction of movement of the shock absorber 6 can be restricted, so that the shock absorber 6 can only move along the direction in which the slide rod 11 is inserted into the sleeve 5.

[0038] Specifically, there are two sets of adjustment components, symmetrically arranged on the damping plate 6. Each set of adjustment components includes a handwheel 4, a U-shaped bracket 7, a threaded rod 8, a T-shaped groove 13, and a T-shaped threaded sleeve 14. The T-shaped groove 13 is located on the top of the damping plate 6. There are two threaded rods 8, which are rotatably connected to the two ends of the damping plate 6, and both threaded rods 8 rotatably pass through the damping plate 6 and extend into the T-shaped groove 13. The two threaded rods 8 are fixedly connected to each other. There are two T-shaped threaded sleeves 14, each threadedly connected to each threaded rod 8, and each T-shaped threaded sleeve 14 is slidably connected into the T-shaped groove 13. There are two U-shaped brackets 7, each fixedly connected to the top of each T-shaped threaded sleeve 14. There are two handwheels 4, each fixedly connected to the surface of each threaded rod 8.

[0039] In a specific embodiment of this utility model, rotating the handwheel 4 can drive the threaded rod 8 to rotate, and rotating the threaded rod 8 can drive the T-shaped threaded sleeve 14 to slide in the T-shaped groove 13. Since the two threaded rods 8 are fixed together, the two threaded rods 8 can rotate simultaneously. Moving the T-shaped threaded sleeve 14 can drive the U-shaped bracket 7 to move, thereby adjusting the distance between the two U-shaped brackets 7. By adjusting the distance between the two U-shaped brackets 7, air compressors of different sizes can be installed.

[0040] Specifically, there are two sets of limiting components, which are symmetrically arranged on the shock absorber plate 6. The two sets of limiting components are connected to two sets of adjusting components respectively. Each set of limiting components includes a locking screw 9, a side plate 10 and a socket 12. The side plate 10 is fixedly connected to one end of the shock absorber plate 6. Multiple sockets 12 are provided, and multiple sockets 12 are opened on the circumferential surface of the handwheel 4. The locking screw 9 is threaded to one end of the side plate 10, and one end of the locking screw 9 rotates through the side plate 10 and is movably inserted into one of the sockets 12.

[0041] In a specific embodiment of this utility model, the insertion hole 12 is provided for the movable insertion of the locking screw 9, and the side plate 10 is provided for the threaded connection of the locking screw 9. The locking screw 9 is threadedly connected to the handwheel 4, and the locking screw 9 is movably inserted into the insertion hole 12, which can restrict the rotation of the handwheel 4. When the locking screw 9 is removed from the insertion hole 12, the handwheel 4 can be rotated.

[0042] Specifically, the bottom of the base plate 1 is fixedly connected to four support legs 2, which are evenly distributed.

[0043] In a specific embodiment of this utility model, the support foot 2 is used to install the base plate 1.

[0044] Specifically, one end of each shock absorber 3 is movably hinged to the base plate 1 via a hinge shaft, and the other end of each shock absorber 3 is movably hinged to the shock-absorbing plate 6 via a hinge shaft.

[0045] In a specific embodiment of this utility model, one end of each shock absorber 3 is movably hinged to the base plate 1 via a hinge shaft, and the other end of each shock absorber 3 is movably hinged to the shock-absorbing plate 6 via a hinge shaft.

[0046] The working principle or process of the shock absorption device for an air compressor provided by this utility model is as follows: the rotation of the handwheel 4 can drive the threaded rod 8 to rotate, and the rotation of the threaded rod 8 can drive the T-shaped threaded sleeve 14 to slide in the T-shaped slide groove 13. Since the two threaded rods 8 are fixed together, the two threaded rods 8 can rotate simultaneously. The movement of the T-shaped threaded sleeve 14 can drive the movement of the U-shaped bracket 7, thereby adjusting the distance between the two U-shaped brackets 7. The insertion hole 12 is provided for the movable insertion of the locking screw 9, and the side plate 10 is provided for the threaded connection of the locking screw 9. The locking screw 9 is threadedly connected to the handwheel 4, and the locking screw 9 is movablely inserted into the insertion hole 12, which can restrict the rotation of the handwheel 4. The locking screw 9 is removed from the insertion hole 12, so that the handwheel 4 can rotate.

[0047] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A damping device for an air compressor, characterized by, include: Base plate (1); The guide mechanism is located at the top of the base plate (1); A shock-absorbing plate (6) is mounted on the guide mechanism; Shock absorbers (3), of which multiple shock absorbers (3) are provided, and all of the multiple shock absorbers (3) are provided between the base plate (1) and the shock absorber plate (6); An adjustable support mechanism is provided on the shock-absorbing plate (6), and the adjustable support mechanism is used to install the air compressor.

2. The damping device of claim 1, wherein: The guiding mechanism includes a sleeve (5) and a slide rod (11). Multiple sleeves (5) are provided, and multiple sleeves (5) are fixedly connected to the top of the base plate (1) and the multiple sleeves (5) are evenly distributed. Multiple slide rods (11) are provided, and each slide rod (11) is movably inserted into each sleeve (5).

3. The damping device of claim 2, wherein the damping device is configured to dampen vibrations of the air compressor. The adjustable support mechanism includes: The adjustment components are provided in two sets, and the two sets of adjustment components are symmetrically arranged on the damping plate (6); The limiting components are provided in two sets, and the two sets of limiting components are symmetrically arranged on the damping plate (6), and the two sets of limiting components are respectively connected to the two sets of adjusting components.

4. The damping device of claim 3, wherein: Each set of adjustment components includes a handwheel (4), a U-shaped bracket (7), a threaded rod (8), a T-shaped groove (13), and a T-shaped threaded sleeve (14). The T-shaped groove (13) is located on the top of the damping plate (6). There are two threaded rods (8), which are rotatably connected to the two ends of the damping plate (6), and both threaded rods (8) rotatably penetrate the damping plate (6) and extend into the T-shaped groove (13). The two threaded rods (8) are fixed together. The T-shaped threaded sleeve (14) is provided in two, each of which is threadedly connected to each threaded rod (8), and each of which is slidably connected in the T-shaped groove (13). The U-shaped bracket (7) is provided in two, each of which is fixedly connected to the top of each T-shaped threaded sleeve (14). The handwheel (4) is provided in two, each of which is fixedly connected to the surface of each threaded rod (8).

5. The damping device of claim 4, wherein: Each of the limiting components includes a locking screw (9), a side plate (10), and a socket (12). The side plate (10) is fixedly connected to one end of the shock-absorbing plate (6). Multiple sockets (12) are provided, and multiple sockets (12) are opened on the circumferential surface of the handwheel (4). The locking screw (9) is threaded to one end of the side plate (10), and one end of the locking screw (9) rotates through the side plate (10) and is movably inserted into one of the sockets (12).

6. The damping device of claim 5, wherein: The bottom of the base plate (1) is fixedly connected to four support feet (2), and the four support feet (2) are evenly distributed.

7. The damping device of claim 6, wherein: One end of each shock absorber (3) is movably hinged to the base plate (1) via a hinge shaft, and the other end of each shock absorber (3) is movably hinged to the shock absorber plate (6) via a hinge shaft.

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