Improved air compressor

Abstract

The utility model relates to the technical field of air compressors, in particular to an improved air compressor which comprises a pressure pump and supports, the two supports are fixedly connected to the lower portion of the pressure pump, stabilizing mechanisms are arranged in the supports, a top plate is fixedly connected to the upper portion of the pressure pump, and a control box is fixedly connected to the upper surface of the top plate. A first conveying pipe is arranged above the control box, and a connecting mechanism is arranged on the outer wall of the connecting cylinder. Through cooperation of a worm, a rotating wheel, a worm gear, a first supporting rod, a second supporting rod, a third supporting rod and a cushion block, the rotating wheel is rotated, the rotating wheel drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the first supporting rod to rotate, the first supporting rod drives the second supporting rod to move, the second supporting rod regularly moves under the action of the third supporting rod, and the second supporting rod drives the cushion block to move. The cushion blocks make contact with the ground to support the wheels, stability of the air compressor is achieved, operation is easy, and stability of the position of the air compressor can be achieved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to an improved air compressor. Background Art

[0002] An air compressor is a device used to compress gas. The structure of an air compressor is similar to that of a water pump. With the development of society, air compressors are often used for auxiliary operations in leather processing.

[0003] For example, the patent number CN219933398U is an improved air compressor, including a pressure pump, a pulley, a control box, a converter, a delivery pipe and a stabilizing device. The pulley is arranged on the lower surface of the pressure pump, the control box is arranged on the surface of the pressure pump, the converter is arranged on the surface of the pressure pump, the delivery pipe is fixedly connected to the surface of the converter, and the end of the delivery pipe away from the converter is plugged and connected to the surface of the control box. The above document still has deficiencies. When in use, by setting a stabilizing device, it is convenient to control the screw to move up and down through the valve wheel, and then the screw and the protective pad are coordinated to prevent the pulley from moving after being affected by external force, which is an effective improvement. The stability of the equipment is improved. By setting a connecting device, the delivery pipe can be quickly connected to avoid the delivery pipe from being loosened due to pressure, which effectively improves the usability of the equipment. However, when the air compressor in the above document needs to be fixed in a certain position, it is necessary to pull the pin, turn the screw, and then fix the screw with the pin to fix the position of the air compressor. The operation is more troublesome and it is not convenient to achieve a stable position of the air compressor. At the same time, when the delivery pipe of the air compressor is connected, the push rod and the two sliding rods need to be pulled at the same time. When connecting the delivery pipe, it is difficult to complete the connection of the delivery pipe under the condition of one staff member. Utility Model Content

[0004] The utility model aims to solve the problem that it is inconvenient to realize the stable position of the air compressor, and proposes an improved air compressor.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An improved air compressor is designed, including a pressure pump and a bracket, wherein two brackets are fixedly connected to the bottom of the pressure pump, a stabilizing mechanism is arranged inside the bracket, a top plate is fixedly connected to the top of the pressure pump, a control box is fixedly connected to the upper surface of the top plate, a first delivery pipe is arranged above the control box, a connecting tube is fixedly connected to the end of the first delivery pipe, and a connecting mechanism is arranged on the outer wall of the connecting tube.

[0007] Preferably, the stabilizing mechanism includes a worm, the outer walls of both ends of the worm are rotatably connected to the bracket via bearings, the end of the worm is fixedly connected to a rotating wheel, the worm is meshingly connected to the worm wheel, the worm wheel is rotatably connected to the bracket via a bearing, a first support rod is fixedly connected to the surface of the worm wheel, the end of the first support rod is rotatably connected to the second support rod via a pin, the second support rod and the bracket are respectively rotatably connected to the two ends of the third support rod via a pin, and the lower end of the second support rod is rotatably connected to a pad via a pin.

[0008] Preferably, the connecting mechanism includes a first spring, which is sleeved on the outer wall of the connecting cylinder, one end of the first spring is fixedly connected to the connecting cylinder, the other end of the first spring is fixedly connected to a wedge block, the wedge block is fixedly connected to the inside of the cylinder, the cylinder is slidingly connected to the outer wall of the connecting cylinder, the outer wall of the wedge block is fitted with a locking rod, the outer wall of the locking rod is slidingly connected to the connecting cylinder, the outer wall of the locking rod is sleeved with a second spring, and the two ends of the second spring are respectively fixedly connected to the locking rod and the connecting cylinder.

[0009] Preferably, the end of the locking rod is engaged with a slot provided in the second delivery pipe, and the outer wall of the second delivery pipe is gap-matched with the connecting tube.

[0010] Preferably, a converter is fixedly connected to the end of the second delivery pipe, and the converter is fixedly connected to the upper surface of the top plate.

[0011] Preferably, the outer walls of the pressure pump and the top plate are fixedly connected to the connecting block, and wheels are arranged below the bracket.

[0012] The improved air compressor proposed by the utility model has the beneficial effects that: through the cooperation among the worm, the rotating wheel, the worm wheel, the first support rod, the second support rod, the third support rod and the cushion block, the rotating wheel is rotated, the rotating wheel drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the first support rod to rotate, the first support rod drives the second support rod to move, the second support rod moves regularly under the action of the third support rod, the second support rod drives the cushion block to move, the cushion block contacts the ground to prop up the wheel, thereby achieving the stability of the air compressor, the operation is relatively simple, and it is convenient to achieve the stable position of the air compressor.

[0013] Through the cooperation between the first spring, the wedge block, the cylinder, the locking rod and the second spring, the cylinder is slid to the left, the cylinder drives the wedge block to move, the wedge block compresses the first spring, the wedge block loses the squeeze on the locking rod, the second spring drives the locking rod to slide in the direction of the cylinder under the elastic action, the end of the locking rod is retracted into the interior of the connecting cylinder, the second delivery tube is inserted into the interior of the connecting cylinder, the cylinder is released, the first spring drives the wedge block to move in the opposite direction under the elastic action, the wedge block drives the locking rod to slide in the direction of the second delivery tube, the end of the locking rod is inserted into the card groove provided in the interior of the second delivery tube, the second delivery tube is clamped and fixed in the interior of the connecting cylinder, the connection between the connecting cylinder and the second delivery tube is realized, and when the delivery tubes are connected, it is easier to complete the connection of the delivery tubes under the state of one staff member. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural sectional view of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the connection between the worm, the worm wheel and the rotating wheel in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the connection between the bracket, the first support rod and the cushion block in the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the connection between the wedge block, the locking rod and the second spring in the utility model;

[0019] Figure 6 It is a structural schematic diagram of the connection between the pressure pump, the top plate and the connection block in the utility model.

[0020] In the figure: 1. pressure pump, 2. bracket, 3. stabilizing mechanism, 301. worm, 302. rotating wheel, 303. worm wheel, 304. first support rod, 305. second support rod, 306. third support rod, 307. cushion block, 4. connecting mechanism, 401. first spring, 402. wedge block, 403. cylinder, 404. locking rod, 405. second spring, 5. top plate, 6. control box, 7. first delivery pipe, 8. connecting cylinder, 9. second delivery pipe, 10. converter, 11. connecting block, 12. wheel. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] See attached Figure 1-6: In this embodiment, an improved air compressor includes a pressure pump 1 and a bracket 2. Two brackets 2 are fixedly connected to the bottom of the pressure pump 1. A stabilizing mechanism 3 is arranged inside the bracket 2. The stabilizing mechanism 3 stabilizes the position of the air compressor. A top plate 5 is fixedly connected to the top of the pressure pump 1. A control box 6 is fixedly connected to the upper surface of the top plate 5. A first delivery pipe 7 is arranged above the control box 6. A connecting tube 8 is fixedly connected to the end of the first delivery pipe 7. The first delivery pipe 7 is connected to the connecting tube 8. The outer wall of the connecting tube 8 is provided with a connecting mechanism 4. The connecting mechanism 4 realizes the quick connection between the first delivery pipe 8 and the second delivery pipe 9.

[0024] The outer walls of the pressure pump 1 and the top plate 5 are fixedly connected to the connecting block 11, which increases the stability of the connection between the top plate 5 and the pressure pump 1. Wheels 12 are arranged under the bracket 2, and the wheels 12 facilitate the movement of the air compressor. The models of the pressure pump 1, the control box 6 and the converter 10 are the same as those in an improved air compressor with patent number CN219933398U, and the material of the first delivery pipe 8 and the second delivery pipe 9 is the same as the material of the connecting pipe in an improved air compressor with patent number CN219933398U.

[0025] The stabilizing mechanism 3 includes a worm 301, a rotating wheel 302, a worm wheel 303, a first support rod 304, a second support rod 305, a third support rod 306 and a cushion block 307. The outer walls of both ends of the worm 301 are rotatably connected to the bracket 2 through bearings. The end of the worm 301 is fixedly connected with a rotating wheel 302, and the rotating wheel 302 drives the worm 301 to rotate. The worm 301 is meshed and connected with the worm wheel 303. The worm 301 drives the worm wheel 303 to rotate, and the worm wheel 303 is rotatably connected to the bracket 2 through bearings.

[0026] A first support rod 304 is fixedly connected to the surface of the worm wheel 303, and the worm wheel 303 drives the first support rod 304 to rotate. The end of the first support rod 304 is rotatably connected to the second support rod 305 through a pin shaft, and the first support rod 304 drives the second support rod 305 to move. The second support rod 305 and the bracket 2 are respectively rotatably connected to the two ends of the third support rod 306 through a pin shaft, and the third support rod 306 enables the second support rod 305 to move regularly. The lower end of the second support rod 305 is rotatably connected to a cushion block 307 through a pin shaft, and the second support rod 305 drives the cushion block 307 to move;

[0027] Rotate the rotating wheel 302, the rotating wheel 302 drives the worm 301 to rotate, the worm 301 drives the worm wheel 303 to rotate, the worm wheel 303 drives the first support rod 304 to rotate, the first support rod 304 drives the second support rod 305 to move, the second support rod 305 moves regularly under the action of the third support rod 306, the second support rod 305 drives the cushion block 307 to move, the cushion block 307 contacts the ground to prop up the wheel 12, thereby stabilizing the air compressor. The operation is relatively simple, and it is easy to stabilize the position of the air compressor.

[0028] The connecting mechanism 4 includes a first spring 401, a wedge block 402, a cylinder 403, a locking rod 404 and a second spring 405. The first spring 401 is sleeved on the outer wall of the connecting cylinder 8. One end of the first spring 401 is fixedly connected to the connecting cylinder 8. The other end of the first spring 401 is fixedly connected to the wedge block 402. The first spring 401 can drive the wedge block 402 to move under the action of elasticity. The wedge block 402 is fixedly connected to the inside of the cylinder 403. The cylinder 403 and the wedge block 402 move together. The cylinder 403 is slidably connected to the outer wall of the connecting cylinder 8. The cylinder 403 slides on the outer wall of the connecting cylinder 8. The outer wall of the wedge block 402 fits with the locking rod 404. The wedge block 402 drives the locking rod 404 to slide. The outer wall of the locking rod 404 is slidably connected to the connecting cylinder 8.

[0029] The outer wall of the locking rod 404 is sleeved with a second spring 405, and the two ends of the second spring 405 are respectively fixedly connected to the locking rod 404 and the connecting tube 8. The second spring 405 can drive the locking rod 404 to slide under the action of elasticity. The end of the locking rod 404 is engaged with the card groove provided in the second delivery tube 9. The locking rod 404 is engaged with the card groove inside the second delivery tube 9 to fix the second delivery tube 9 to the inside of the connecting tube 8. The outer wall of the second delivery tube 9 is gap-matched with the connecting tube 8. The end of the second delivery tube 9 is fixedly connected with a converter 10, and the converter 10 is fixedly connected to the upper surface of the top plate 5.

[0030] The cylinder 403 slides to the left, and the cylinder 403 drives the wedge block 402 to move. The wedge block 402 compresses the first spring 401, and the wedge block 402 loses the squeeze on the locking rod 404. The second spring 405 drives the locking rod 404 to slide in the direction of the cylinder 403 under the elastic action, and the end of the locking rod 404 is retracted into the interior of the connecting cylinder 8, and the second conveying tube 9 is inserted into the interior of the connecting cylinder 8. The cylinder 403 is released, and the first spring 401 drives the wedge block 402 to move in the opposite direction under the elastic action. The wedge block 402 drives the locking rod 404 to slide in the direction of the second conveying tube 9, and the end of the locking rod 404 is inserted into the card groove provided in the interior of the second conveying tube 9, and the second conveying tube 9 is clamped and fixed in the interior of the connecting cylinder 8, so as to realize the connection between the connecting cylinder 8 and the second conveying tube 9. When the conveying tubes are connected, it is easier to complete the connection of the conveying tubes under the state of one staff member.

[0031] Working principle:

[0032] When the improved air compressor is in use, the specific operation process of the air compressor is the same as that of an improved air compressor with patent number CN219933398U;

[0033] Air compressor stabilization stage:

[0034] The air compressor is pushed to a designated position, and the rotating wheel 302 is rotated. The rotating wheel 302 drives the worm 301 to rotate. The worm 301 drives the worm wheel 303 to rotate. The worm wheel 303 drives the first support rod 304 to rotate. The first support rod 304 drives the second support rod 305 to move. The second support rod 305 moves regularly under the action of the third support rod 306. The second support rod 305 drives the cushion block 307 to move. The cushion block 307 contacts the ground to prop up the wheel 12, thereby stabilizing the air compressor. The operation is relatively simple, and it is convenient to stabilize the position of the air compressor.

[0035] Connecting pipe connection stage:

[0036] The cylinder 403 slides to the left, and the cylinder 403 drives the wedge block 402 to move. The wedge block 402 compresses the first spring 401, and the wedge block 402 loses the squeeze on the locking rod 404. The second spring 405 drives the locking rod 404 to slide in the direction of the cylinder 403 under the elastic action, and the end of the locking rod 404 is retracted into the interior of the connecting cylinder 8, and the second conveying tube 9 is inserted into the interior of the connecting cylinder 8. The cylinder 403 is released, and the first spring 401 drives the wedge block 402 to move in the opposite direction under the elastic action. The wedge block 402 drives the locking rod 404 to slide in the direction of the second conveying tube 9, and the end of the locking rod 404 is inserted into the card groove provided in the interior of the second conveying tube 9, and the second conveying tube 9 is clamped and fixed in the interior of the connecting cylinder 8, so as to realize the connection between the connecting cylinder 8 and the second conveying tube 9. When the conveying tubes are connected, it is easier to complete the connection of the conveying tubes under the state of one staff member.

[0037] Embodiment 2:

[0038] See attached Figure 1-6 : In this embodiment, an improved air compressor, the connecting mechanism 4 further includes a rubber ring 4a1, the rubber ring 4a1 is fixedly connected to the inside of the connecting tube 8, and the rubber pad 4a1 increases the sealing between the connecting tube 8 and the second delivery pipe 9;

[0039] Through the action of the rubber pad 4a1, when the second vertical rod tube 9 is inserted into the interior of the connecting tube 8, the end of the second conveying tube 9 contacts the connecting tube 8 through the rubber pad 4a1, and the rubber pad 4a1 increases the sealing between the connecting tube 8 and the second conveying tube 9.

[0040] Working principle:

[0041] When the second vertical rod tube 9 is inserted into the interior of the connecting tube 8 , the end of the second delivery tube 9 contacts the connecting tube 8 through the rubber pad 4a1 , and the rubber pad 4a1 increases the sealing between the connecting tube 8 and the second delivery tube 9 .

[0042] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An improved air compressor, comprising a pressure pump (1) and a bracket (2), wherein two brackets (2) are fixedly connected below the pressure pump (1), characterized in that: A stabilizing mechanism (3) is provided inside the bracket (2); a top plate (5) is fixedly connected above the pressure pump (1); a control box (6) is fixedly connected to the upper surface of the top plate (5); a first delivery pipe (7) is provided above the control box (6); a connecting tube (8) is fixedly connected to the end of the first delivery pipe (7); and a connecting mechanism (4) is provided on the outer wall of the connecting tube (8).

2. The improved air compressor according to claim 1, characterized in that: The stabilizing mechanism (3) comprises a worm (301), the outer walls of both ends of the worm (301) are rotatably connected to the bracket (2) via bearings, a rotating wheel (302) is fixedly connected to the end of the worm (301), the worm (301) is meshedly connected to a worm wheel (303), the worm wheel (303) is rotatably connected to the bracket (2) via a bearing, a first support rod (304) is fixedly connected to the surface of the worm wheel (303), the end of the first support rod (304) is rotatably connected to a second support rod (305) via a pin, the second support rod (305) and the bracket (2) are respectively rotatably connected to the two ends of a third support rod (306) via a pin, and the lower end of the second support rod (305) is rotatably connected to a cushion block (307) via a pin.

3. The improved air compressor according to claim 1, characterized in that: The connecting mechanism (4) comprises a first spring (401), the first spring (401) being sleeved on the outer wall of the connecting cylinder (8), one end of the first spring (401) being fixedly connected to the connecting cylinder (8), the other end of the first spring (401) being fixedly connected to a wedge block (402), the wedge block (402) being fixedly connected to the inside of a cylinder (403), the cylinder (403) being slidably connected to the outer wall of the connecting cylinder (8), the outer wall of the wedge block (402) being fitted with a locking rod (404), the outer wall of the locking rod (404) being slidably connected to the connecting cylinder (8), the outer wall of the locking rod (404) being sleeved with a second spring (405), the two ends of the second spring (405) being fixedly connected to the locking rod (404) and the connecting cylinder (8) respectively.

4. The improved air compressor according to claim 3, characterized in that: The end of the locking rod (404) is engaged with a slot provided in the second delivery tube (9), and the outer wall of the second delivery tube (9) is clearance-matched with the connecting tube (8).

5. The improved air compressor according to claim 4, characterized in that: A converter (10) is fixedly connected to the end of the second delivery pipe (9), and the converter (10) is fixedly connected to the upper surface of the top plate (5).

6. The improved air compressor according to claim 1, characterized in that: The outer walls of the pressure pump (1) and the top plate (5) are fixedly connected to the connecting block (11), and wheels (12) are arranged below the bracket (2).

Images