Compression host with multi-stage filtering structure

Abstract

The utility model relates to the technical field of air compressors, and discloses a compression main machine with a multistage filter structure, which comprises a compression main machine shell, a filter cotton plate is slidably connected in the compression main machine shell, two fixing seats are fixedly connected to the right side of the filter cotton plate, and clamping grooves are formed in the upper and lower sides of the fixing seats. Two connecting seats are fixedly connected to the right side of the compression main machine shell, handles are rotatably connected to the interiors of the connecting seats, first adjusting rods are fixedly connected to the left sides of the handles, and fixing frames are fixedly connected to the left sides of the connecting seats. According to the utility model, the air in the compression host shell can be filtered for multiple times, the filter cotton plate and the filter screen can be conveniently cleaned and maintained in time, the use effect is ensured, the protection box can be quickly mounted outside the fixed shaft, the operation is simple, external tools are not needed, and the shutdown time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to a compression host with a multi-stage filtering structure. Background Art

[0002] A compressor with a multi-stage filtration structure is a device used to process gas or air flow, commonly found in industries such as industry, automobiles, and environmental control. This type of equipment uses a multi-stage filtration system to ensure the purity of compressed gas or air, thereby improving equipment efficiency and extending service life.

[0003] In the prior art, some compression hosts usually only have basic compression functions and are unable to effectively filter the gas, which may result in the compressed gas containing more impurities and particulate matter, affecting the quality of gas use and the normal operation of the equipment. Therefore, a compression host with a multi-stage filtering structure is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a compression main unit with a multi-stage filtering structure, aiming to improve the problem that the existing technology cannot effectively filter the gas, which may result in the compressed gas containing more impurities and particulate matter, affecting the quality of gas use and the normal operation of the equipment.

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

[0006] A compression host with a multi-stage filtering structure comprises a compression host shell, a filter cotton plate is slidably connected inside the compression host shell, two fixing seats are fixedly connected to the right side of the filter cotton plate, and a card slot is provided on both the upper and lower sides of the fixing seat, two connecting seats are fixedly connected to the right side of the compression host shell, a handle is rotatably connected inside the connecting seat, an adjustment rod 1 is fixedly connected to the left side of the handle, a fixing frame is fixedly connected to the left side of the connecting seat, two card plates are rotatably connected inside the left side of the fixing frame, an adjustment column is threadedly connected to the outside of the adjustment rod 1, fixing components are arranged inside the left and right sides of the compression host shell, and the fixing components can further fix the filter cotton plate, a fixing shaft is slidably connected to the compression host shell, and a mounting component is arranged outside the fixed shaft, and the mounting component can further filter the internal gas;

[0007] As a further description of the above technical solution:

[0008] The fixing assembly includes an adjusting rod 2, the external thread of the adjusting rod 2 is connected to the inside of the compression mainframe housing, the top of the adjusting rod 2 is fixedly connected to a rotating plate, the inside of the compression mainframe housing is fixedly connected to two connecting plates, and the adjacent sides of the two connecting plates are rotatably connected to a baffle;

[0009] As a further description of the above technical solution:

[0010] The filter cotton plate is slidably connected to a filter screen inside, the bottom of the second adjustment rod is fixedly connected to one side of the top of the baffle plate, and the other side of the top of the baffle plate is in contact with the bottom of the filter screen;

[0011] As a further description of the above technical solution:

[0012] The outer portion of the adjusting column is slidably connected to the inner portions of the two clamping plates, and the outer portion of the clamping plates is clamped with the inner wall of the clamping slot;

[0013] As a further description of the above technical solution:

[0014] A plurality of diffusers are fixedly connected to the outside of the fixed shaft, a filter element is detachably connected to the right side of the outside of the fixed shaft, and a protective box is detachably connected to the outside of the filter element;

[0015] As a further description of the above technical solution:

[0016] The installation assembly includes two clamping plates 1, the exteriors of the two clamping plates 1 are respectively connected to the exteriors of the left and right sides of the protection box, the exteriors of the left and right sides of the protection box are fixedly connected with clamping plates 2, the interiors of the clamping plates 1 and 2 are slidably connected with limiting columns, the upper and lower sides of the limiting columns are fixedly connected with limiting plates, and the exteriors of the limiting columns are sleeved with springs;

[0017] As a further description of the above technical solution:

[0018] One end of the spring is fixedly connected to the top of the clamping plate 1, and the other end of the spring is fixedly connected to the bottom of the limiting plate;

[0019] As a further description of the above technical solution:

[0020] An air inlet is fixedly connected to the left side of the compression mainframe housing, an air outlet is fixedly connected to the right side of the compression mainframe housing, and a supporting leg is fixedly connected to the bottom of the compression mainframe housing.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the filter cotton plate is placed inside the compression host shell, and then the handle is turned clockwise. Under the rotation of the handle, the adjusting rod 1 rotates inside the adjusting column. At this time, the adjusting column moves to the right with the rotation of the adjusting rod 1. At this time, the card plate opens outward, and when the card plate contacts the outside of the fixing seat, the handle is turned counterclockwise to move the adjusting column to the left, so that the card plate and the card slot are engaged, so that the filter cotton plate can be fixed inside the compression host shell. Then, the filter net is placed inside the filter cotton plate, and the rotating plate is rotated. At this time, the adjusting rod 2 pushes the baffle plate to rotate around the connecting plate. When the baffle plate contacts the filter net, the rotating plate is tightened to fix the filter net. The air inside the compression host shell can be filtered multiple times, and the filter cotton plate and the filter net can be cleaned and maintained in time to ensure its use effect.

[0023] 2. In the utility model, the filter element can be protected by installing a protection box on the outside of the filter element. When installing, the first and second clamps are opened to both sides so that the spring can be compressed. At this time, the protection box can be quickly installed on the outside of the fixed shaft. The operation is simple, no external tools are required, and the downtime is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a compression host with a multi-stage filtering structure proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the regulating plate of the compression host with a multi-stage filtering structure proposed by the utility model;

[0026] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0027] Figure 4 This is a schematic structural diagram of the filter screen of the compression host with a multi-stage filtering structure proposed by the utility model.

[0028] Legend:

[0029] 1. Compression host housing; 2. Filter cotton plate; 3. Fixed seat; 4. Card slot; 5. Connecting seat; 6. Handle; 7. Adjustment rod 1; 8. Fixed frame; 9. Card plate; 10. Adjustment column; 11. Adjustment rod 2; 12. Turn plate; 13. Connecting plate; 14. Baffle; 15. Filter; 16. Fixed shaft; 17. Diffuser; 18. Filter element; 19. Protective box; 20. Clamp 1; 21. Clamp 2; 22. Limit column; 23. Limit plate; 24. Spring. DETAILED DESCRIPTION

[0030] 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 in 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.

[0031] Reference Figure 1 to Figure 2 The utility model provides an embodiment: a compression host with a multi-stage filtering structure, including a compression host housing 1, which serves as the framework of the entire device and provides necessary structural support and protection. It is usually made of strong materials to withstand the influence of internal pressure and external environment. The housing is designed to facilitate access to internal components for maintenance and replacement of filter elements. An air inlet is fixedly connected to the left side of the compression host housing 1, an exhaust port is fixedly connected to the right side of the compression host housing 1, a support leg is fixedly connected to the bottom of the compression host housing 1, and a filter cotton plate 2 is slidably connected to the inside of the compression host housing 1. The sliding connection inside the compression host housing 1 is responsible for capturing larger particles and pollutants.

[0032] The filter cotton plate 2 can be replaced or cleaned regularly to ensure the filtering efficiency. Two fixing seats 3 are fixedly connected to the right side of the filter cotton plate 2. The upper and lower sides of the fixing seat 3 are provided with card slots 4. The fixing seat 3 is connected to the filter cotton plate 2 to provide a stable connection point. The card slot 4 is located on the upper and lower sides of the fixing seat 3, and is used to cooperate with the card plate 9 to achieve the locking of the filter cotton plate 2. Two connecting seats 5 are fixedly connected to the right side of the compression host housing 1, which are fixed on the compression host housing 1 to provide a rotation connection point for the handle 6 to ensure the correct movement of the adjustment rod 7. The handle 6 is rotatably connected inside the connecting seat 5, and the adjustment rod 7 is fixedly connected to the left side of the handle 6. The handle 6 is installed on the outside of the compression host housing 1 for easy user operation.

[0033] By turning the handle 6, the adjustment rod 7 rotates accordingly, which is part of the locking mechanism and is used to fix the filter cotton board 2 in place. The left side of the connecting seat 5 is fixedly connected to a fixing frame 8, and the left side of the fixing frame 8 is internally connected to two clamping plates 9 for rotation. The fixing frame 8 provides a fulcrum for the clamping plates 9 to rotate. The clamping plates 9 rotate inside the fixing frame 8 and cooperate with the clamping slots 4 of the fixing seat 3 to fix the filter cotton board 2. The external thread of the adjustment rod 7 is connected to an adjustment column 10, which is threadedly connected to the adjustment rod 7 and moves with the rotation of the adjustment rod. Its movement will push the clamping plate 9 to engage with the clamping slots 4, thereby locking the filter cotton board 2. The outside of the adjusting column 10 is slidably connected to the inside of the two card plates 9, and the outside of the card plates 9 is engaged with the inner wall of the card slot 4. Fixed components are provided inside the left and right sides of the compression main housing 1. The fixed components can further fix the filter cotton plate 2. The fixed components include an adjusting rod 11. The external thread of the adjusting rod 11 is connected to the inside of the compression main housing 1, and the top of the adjusting rod 11 is fixedly connected with a rotating plate 12.

[0034] The filter screen 15 is slidably connected to the inside of the filter cotton plate 2. The filter screen 15 is placed into the inside of the filter cotton plate 2. The rotating plate 12 is rotated. Two connecting plates 13 are fixedly connected to the inside of the compression host housing 1. The baffle 14 is rotatably connected to one side of the two connecting plates 13. Under the rotation of the rotating plate 12, the adjusting rod 11 moves toward the inside of the compression host housing 1 and pushes the baffle 14 to rotate around the connecting plate 13. The bottom of the adjusting rod 11 is fixedly connected to one side of the top of the baffle 14. The other side of the top of the baffle 14 contacts with the bottom of the filter screen 15. The adjusting rod 11 is moved by rotating the rotating plate 12, and then the baffle 14 is pushed to rotate around the connecting plate 13, so that the baffle 14 is in close contact with the filter screen 15, thereby fixing the filter screen 15.

[0035] Reference Figure 3 to Figure 4 The compression mainframe housing 1 is slidably connected with a fixed shaft 16, and a plurality of diffusers 17 are fixedly connected to the outside of the fixed shaft 16. A filter element 18 is detachably connected to the right side of the outside of the fixed shaft 16, and a protective box 19 is detachably connected to the outside of the filter element 18. The fixed shaft 16 provides a mounting base for the filter element 18, and the diffuser 17 helps the gas to pass through the filter element 18 evenly. The filter element 18 is a key filter element used to remove smaller particles. The protective box 19 protects the filter element 18 from physical damage. A mounting assembly is provided on the outside of the fixed shaft 16, and the mounting assembly can further filter the internal gas.

[0036] The installation assembly includes two clamps 20, the exteriors of the two clamps 20 are respectively connected to the exteriors of the left and right sides of the protection box 19, and the exteriors of the left and right sides of the protection box 19 are fixedly connected with clamps 21. The clamps 1 20 and 21 are separated and sleeved on the exterior of the fixed shaft 16. The interiors of the clamps 1 20 and the interiors of the clamps 21 are slidably connected to the limiting columns 22. The upper and lower sides of the limiting columns 22 are fixedly connected to the limiting plates 23. The exterior of the limiting columns 22 is sleeved with springs 24. The clamps 1 20 press the springs 24 upward, and the springs 24 are compressed.

[0037] One end of the spring 24 is fixedly connected to the top of the clamping plate 1 20, and the other end of the spring 24 is fixedly connected to the bottom of the limit plate 23. When the clamping plate 1 20 and the clamping plate 2 21 are loosened, the spring 24 generates a reaction force on the filter cotton board 2 and the limit plate 23, so that the clamping plate 1 20 and the clamping plate 21 and the fixed shaft 16 are in closer contact, allowing the filter element 18 to be fixed in place and convenient for replacement. The spring 24 provides a clamping force to ensure the sealing between the filter element 18 and the fixed shaft 16.

[0038] Working principle: first, place the compression main body shell 1 to a suitable position, then put the filter cotton board 2 into the compression main body shell 1, then turn the handle 6 clockwise, and the rotation of the handle 6 will drive the adjustment rod 7 to rotate. At this time, the adjustment rod 7 rotates inside the adjustment column 10. At this time, the adjustment rod 7 will drive the adjustment column 10 to move to the right. As the adjustment column 10 moves, the card plate 9 will be squeezed outward, and the card plate 9 rotates inside the fixing frame 8. When the card plate 9 contacts the outside of the fixing seat 3, the handle 6 is then turned counterclockwise. At this time, the adjustment column 10 will As the adjusting rod 1 7 moves to the left, the card plate 9 is no longer forced to rotate inward, and the card plate 9 can be engaged with the card slot 4. Stopping the rotation of the handle 6 can fix the filter cotton plate 2 inside the compression host housing 1, and then put the filter screen 15 into the filter cotton plate 2, and rotate the rotating plate 12. Under the rotation of the rotating plate 12, the adjusting rod 2 11 moves toward the inside of the compression host housing 1 and pushes the baffle 14 to rotate around the connecting plate 13. The baffle 14 can fit with the filter screen 15 when rotating, and then stop rotating the rotating plate 12 to fix the filter screen 15.

[0039] Then, the splint 1 20 and the splint 21 are separated and put on the outside of the fixed shaft 16. At this time, the splint 1 20 presses the spring 24 upward, and the spring 24 is compressed. Then, the splint 1 20 and the splint 21 are released, and the spring 24 produces a reaction force on the filter cotton plate 2 and the limit plate 23, so that the splint 1 20 and the splint 21 are in closer contact with the fixed shaft 16, so that the filter element 18 can be installed on the outside of the fixed shaft 16.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A compression host with a multi-stage filtering structure, comprising a compression host housing (1), characterized in that: The compression mainframe housing (1) is internally slidably connected to a filter cotton plate (2), the right side of the filter cotton plate (2) is fixedly connected to two fixing seats (3), the upper and lower sides of the fixing seats (3) are provided with card slots (4), the right side of the compression mainframe housing (1) is fixedly connected to two connecting seats (5), the connecting seat (5) is internally rotatably connected to a handle (6), the left side of the handle (6) is fixedly connected to an adjustment rod (7), the left side of the connecting seat (5) is fixedly connected to a fixing frame (8), the left side of the fixing frame (8) is internally rotatably connected to two card plates (9), the external thread of the adjustment rod (7) is connected to an adjustment column (10), the left and right sides of the compression mainframe housing (1) are internally provided with fixing components, the fixing components can further fix the filter cotton plate (2), the compression mainframe housing (1) is slidably connected to a fixing shaft (16), the fixed shaft (16) is externally provided with a mounting component, the mounting component can further filter the internal gas.

2. The compression host with a multi-stage filtering structure according to claim 1, characterized in that: The fixing assembly comprises an adjusting rod 2 (11), the external thread of the adjusting rod 2 (11) being connected to the interior of the compression main unit housing (1), a rotating plate (12) being fixedly connected to the top of the adjusting rod 2 (11), two connecting plates (13) being fixedly connected to the interior of the compression main unit housing (1), and a baffle plate (14) being rotatably connected to adjacent sides of the two connecting plates (13).

3. The compression host with a multi-stage filtering structure according to claim 2, characterized in that: The filter cotton plate (2) is slidably connected to a filter screen (15) inside, the bottom of the second adjustment rod (11) is fixedly connected to one side of the top of the baffle plate (14), and the other side of the top of the baffle plate (14) is in contact with the bottom of the filter screen (15).

4. The compression host with a multi-stage filtering structure according to claim 1, characterized in that: The outside of the adjustment column (10) is slidably connected to the inside of the two clamping plates (9), and the outside of the clamping plates (9) is clamped with the inner wall of the clamping slot (4).

5. The compression host with a multi-stage filtering structure according to claim 1, characterized in that: A plurality of diffusers (17) are fixedly connected to the outside of the fixed shaft (16), a filter element (18) is detachably connected to the right side of the outside of the fixed shaft (16), and a protection box (19) is detachably connected to the outside of the filter element (18).

6. The compression host with a multi-stage filtering structure according to claim 5, characterized in that: The installation assembly comprises two clamping plates (20), the exteriors of the two clamping plates (20) are respectively connected to the exteriors of the left and right sides of the protection box (19), the exteriors of the left and right sides of the protection box (19) are fixedly connected with clamping plates (21), the interior of the clamping plates (20) and the interior of the clamping plates (21) are slidably connected with a limiting column (22), the upper and lower sides of the limiting column (22) are fixedly connected with a limiting plate (23), and the exterior of the limiting column (22) is sleeved with a spring (24).

7. The compression host with a multi-stage filtering structure according to claim 6, characterized in that: One end of the spring (24) is fixedly connected to the top of the clamping plate (20), and the other end of the spring (24) is fixedly connected to the bottom of the limiting plate (23).

8. The compression host with a multi-stage filtering structure according to claim 1, characterized in that: An air inlet is fixedly connected to the left side of the compression main unit housing (1), an exhaust port is fixedly connected to the right side of the compression main unit housing (1), and a supporting leg is fixedly connected to the bottom of the compression main unit housing (1).

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