Two-way output air compressor

Abstract

The utility model discloses a two-way output air compressor which comprises a driving machine shell, a motor shaft is fixedly connected with two eccentric wheels, each eccentric wheel is internally provided with a rolling groove, the rolling grooves are internally connected with rotating shafts in a rolling mode, through holes are fixedly connected with pressurizing pipes which are coaxially aligned with connecting rods left and right, and the directions of the two pressurizing pipes are opposite. The pressurizing pipes are slidably connected with the connecting rods, the connecting rods are fixedly connected with pistons located in the pressurizing cavities, the pistons are slidably connected with the pressurizing pipes in a sealed mode, and each pressurizing pipe is fixedly connected with a one-way air outlet valve and a one-way air inlet valve which are communicated with the corresponding pressurizing cavity. When the eccentric wheel rotates, the rotating shaft rolls along the rolling groove, so that the piston is driven to move, air enters from the one-way air inlet valve and flows out from the one-way air outlet valves to the air storage pipe, air compression is achieved, two-way output is achieved through the two one-way air outlet valves, and air compression of the air storage tank in two directions is achieved.

Description

Technical Field

[0001] The utility model relates to the field of air compressors, in particular to a two-way output air compressor. Background Art

[0002] Air compressor is a commonly used equipment used in various liquid pressurization fields. Commonly used air compressors have only one output end and limited application places. The motor shaft drives the two eccentric wheels to rotate, and a rolling groove is set in the eccentric wheel. The sliding rod fixedly connected to the piston is used to realize the back and forth movement of the two pistons, thereby realizing a two-way output end and being applied to a wider range of places. Utility Model Content

[0003] The purpose of the utility model is to provide a bidirectional output air compressor to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bidirectional output air compressor, comprising a drive housing, a drive chamber is provided in the drive housing, a rear end wall of the drive chamber is rotatably connected to a motor shaft located in the drive chamber, the motor shaft is fixedly connected to two eccentric wheels, each of the eccentric wheels is provided with a rolling groove, a rotating shaft is rollingly connected in the rolling groove, the rotating shaft is rotatably connected to a connecting block, the connecting block is fixedly connected to a connecting rod that moves left and right, the two connecting rods are in opposite directions, the drive housing is provided with two through holes aligned with the connecting rods on the left and right, the through holes are fixedly connected to boost pipes that are coaxially aligned with the connecting rods on the left and right, and the two boost pipes are in opposite directions. On the contrary, a boost chamber is provided in the boost pipe, the boost pipe is slidably connected to the connecting rod, the other end of the connecting rod is located in the boost chamber, the connecting rod is fixedly connected to a piston located in the boost chamber, the piston is sealingly and slidably connected to the boost pipe, each of the boost pipes is fixedly connected to a one-way air outlet valve and a one-way air inlet valve communicated with the boost chamber, the one-way air outlet valve is provided with an output pipe fixedly connected to the boost pipe, and the one-way air inlet valve is provided with an air inlet pipe fixedly connected to the boost pipe, so that the pistons in two directions are driven back and forth at the same time by rotating the eccentric wheel, and the air is drawn into the boost chamber from the one-way air inlet valve, and then discharged from the one-way air outlet valve into the air storage tank after compression.

[0005] Advantageously, the front end surface of the driving housing is fixedly connected to a support plate, the front end surface of the support plate is fixedly connected to a motor, the motor is dynamically connected to the motor shaft, and the motor can drive the motor shaft to rotate;

[0006] Advantageously, the lower end surface of the support plate is fixedly connected to a bottom plate, and the upper end surface of the bottom plate is fixedly connected to a controller, and the controller controls the motor, thereby controlling the rotation speed of the motor shaft, and further controlling the rate of air discharged from the one-way air outlet valve;

[0007] Advantageously, a support frame is fixedly connected to the upper surface of the bottom plate, and the support frame is fixedly connected to the drive housing. The support frame supports the drive housing and reduces vibration of the drive housing when the motor shaft rotates.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] The utility model is provided with an eccentric wheel, a piston and a rotating shaft. The motor drives the motor shaft to rotate, which can drive the two eccentric wheels to rotate at the same time. When the eccentric wheel rotates, the rotating shaft rolls along the rolling groove, thereby driving the piston to move. Air enters from the one-way air inlet valve and flows out from the one-way air outlet valve to the air storage pipe, thereby realizing air compression. The two one-way air outlet valves realize two-way output, and the air of the air storage tank is compressed in two directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0011] Figure 2 for Figure 1 A top view of

[0012] Figure 3 for Figure 2 AA cross-sectional diagram of ;

[0013] Figure 4 for Figure 2 BB cross-sectional diagram;

[0014] Figure 5 for Figure 3 A partial enlarged schematic diagram of

[0015] Figure 6 It is a three-dimensional schematic cross-sectional view of the drive housing of the utility model;

[0016] Figure 7 It is a three-dimensional schematic cross-sectional view of the booster pipe of the utility model.

[0017] In the figure: 100, bottom plate; 101, support plate; 102, motor; 103, drive housing; 104, boost pipe; 105, output pipe; 106, intake pipe; 107, controller; 108, support frame; 109, piston; 110, drive chamber; 111, motor shaft; 113, through hole; 114, boost chamber; 115, connecting rod; 116, connecting block; 117, rotating shaft; 118, eccentric wheel; 119, rolling groove; 120, one-way outlet valve; 121, one-way inlet valve. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model. Example

[0019] See also Figure 1-7 The utility model provides a technical solution: a bidirectional output air compressor, including a drive housing 103, a drive chamber 110 is provided in the drive housing 103, the rear end wall of the drive chamber 110 is rotatably connected to a motor shaft 111 located in the drive chamber 110, the motor shaft 111 is fixedly connected to two eccentric wheels 118, each of the eccentric wheels 118 is provided with a rolling groove 119, a rotating shaft 117 is rollingly connected in the rolling groove 119, the rotating shaft 117 is rotatably connected to a connecting block 116, the connecting block 116 is fixedly connected to a connecting rod 115 that moves left and right, the two connecting rods 115 are in opposite directions, the drive housing 103 is provided with two through holes 113 aligned with the connecting rod 115 on the left and right, the through holes 113 are fixedly connected to a boost pipe 104 coaxially aligned with the connecting rod 115 on the left and right, the two boost pipes 104 are in opposite directions, and the A boosting chamber 114 is provided in the boosting pipe 104, and the boosting pipe 104 is slidably connected to the connecting rod 115, the other end of which is located in the boosting chamber 114, and the connecting rod 115 is fixedly connected to a piston 109 located in the boosting chamber 114, and the piston 109 is sealed and slidably connected to the boosting pipe 104, and each of the boosting pipes 104 is fixedly connected to a one-way air outlet valve 120 connected to the boosting chamber 114. 0 and a one-way intake valve 121, the one-way outlet valve 120 is provided with an output pipe 105 fixedly connected to the boost pipe 104, and the one-way intake valve 121 is provided with an intake pipe 106 fixedly connected to the boost pipe 104, so that the pistons 109 in two directions are driven to move back and forth at the same time by rotating the eccentric wheel 118, and the air is drawn into the boost chamber 114 from the one-way intake valve 121, and then discharged from the one-way outlet valve 120 into the air storage tank after compression.

[0020] The front end surface of the driving housing 103 is fixedly connected to a support plate 101, and the front end surface of the support plate 101 is fixedly connected to a motor 102. The motor 102 is dynamically connected to a motor shaft 111, and the motor 102 can drive the motor shaft 111 to rotate;

[0021] The bottom surface of the support plate 101 is fixedly connected to the bottom plate 100, and the top surface of the bottom plate 100 is fixedly connected to the controller 107, and the controller 107 controls the motor 102, thereby controlling the rotation speed of the motor shaft 111, and further controlling the speed of the air discharged from the one-way air outlet valve 120;

[0022] A support frame 108 is fixedly connected to the upper end surface of the bottom plate 100 , and the support frame 108 is fixedly connected to the drive housing 103 . The support frame 108 supports the drive housing 103 and reduces the vibration of the drive housing 103 when the motor shaft 111 rotates.

[0023] Working principle:

[0024] First, connect the output pipes 105 in both directions to the high-pressure gas storage tank, and then start the motor 102 through the controller 107. The motor 102 drives the motor shaft 111 to rotate, and the motor shaft 111 drives the two eccentric wheels 118 to rotate at the same time. When the eccentric wheel 118 rotates, it drives the rotating shaft 117 to roll along the rolling groove 119. The rotating shaft 117 drives the connecting block 116 and the connecting rod 115 to move left and right. The connecting rod 115 drives the two pistons 109 to move back and forth left and right, thereby continuously drawing air into the intake pipe 106 through the one-way intake valve 121 into the boost chamber 114, and then discharged from the one-way outlet valve 120 to the output pipe 105, and stored in the high-pressure gas storage tank, to achieve two-way air output.

[0025] It is obvious to those skilled in the art that various modifications and variations may be made to the disclosed embodiments. Other embodiments will be readily apparent to those skilled in the art in view of the specification and practice of the disclosed system. It is intended that the specification and examples be considered exemplary only, with the true scope of protection being determined by the appended claims and their equivalents.

Claims

1. A two-way output air compressor, comprising a drive housing (103), characterized in that: The drive housing (103) is provided with a drive chamber (110), the rear end wall of the drive chamber (110) is rotatably connected to a motor shaft (111) located in the drive chamber (110), the motor shaft (111) is fixedly connected to two eccentric wheels (118), each of the eccentric wheels (118) is provided with a rolling groove (119), a rotating shaft (117) is rollingly connected in the rolling groove (119), the rotating shaft (117) is rotatably connected to a connecting block (116), the connecting block (116) is fixedly connected to a connecting rod (115) that moves left and right, the two connecting rods (115) are in opposite directions, the drive housing (103) is provided with two through holes (113) aligned left and right with the connecting rods (115), the through holes (113) are fixedly connected to a boost pipe (104) that is coaxially aligned left and right with the connecting rods (115), The two boost pipes (104) are in opposite directions, and a boost chamber (114) is provided in each of the boost pipes (104). The boost pipes (104) are slidably connected to the connecting rod (115), and the other end of the connecting rod (115) is located in the boost chamber (114). The connecting rod (115) is fixedly connected to a piston (109) located in the boost chamber (114), and the piston (109) is sealed and slidably connected to the boost pipe (104). Each of the boost pipes (104) is fixedly connected to a one-way air outlet valve (120) and a one-way air inlet valve (121) that are in communication with the boost chamber (114). The one-way air outlet valve (120) is provided with an output pipe (105) fixedly connected to the boost pipe (104), and the one-way air inlet valve (121) is provided with an air inlet pipe (106) fixedly connected to the boost pipe (104).

2. A two-way output air compressor according to claim 1, characterized in that: The front end surface of the driving housing (103) is fixedly connected to a support plate (101), the front end surface of the support plate (101) is fixedly connected to a motor (102), and the motor (102) is dynamically connected to a motor shaft (111).

3. A two-way output air compressor according to claim 2, characterized in that: The lower end surface of the support plate (101) is fixedly connected to a bottom plate (100), and the upper end surface of the bottom plate (100) is fixedly connected to a controller (107), wherein the controller (107) controls the motor (102).

4. A two-way output air compressor according to claim 3, characterized in that: A support frame (108) is fixedly connected to the upper end surface of the bottom plate (100), and the support frame (108) is fixedly connected to the drive housing (103).

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