Piston pump facilitating cleaning of scale deposited on surface of piston

Abstract

The invention relates to the technical field of cleaning piston pumps, and discloses a piston pump convenient for cleaning scale deposit on the surface of a piston, the piston pump comprises a cleaning mechanism, a movement mechanism, a pressurization mechanism and a frame mechanism, the side surface of the cleaning mechanism is fixedly connected with the inner side of the frame mechanism, and the inner side of the cleaning mechanism is fixedly connected with the side surface of the movement mechanism. The side face of the pressurizing mechanism is fixedly connected with the side face of the frame mechanism, the cleaning mechanism comprises a cleaning frame and a fixing plate, the side face of the L-shaped support is connected with a fixing sliding plate, and the side face of the fixing sliding plate is fixedly connected with the side face of the fixing plate. By arranging the cleaning frame and the L-shaped support, the piston head is cleaned, dirt, sediment or other impurities can be prevented from being accumulated, smooth movement of the piston is kept, and normal work of the pump is guaranteed; the cleaning frame is properly contracted or enlarged through cooperation of the sliding grooves and the gears, excessive abrasion and damage are avoided, and the cost of long-term maintenance and replacement of parts is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning piston pump, more particularly to a piston pump facilitating cleaning of the surface of the piston. BACKGROUND

[0002] The piston pump is a mechanical device that uses the reciprocating motion of the piston in the pump cavity to generate pressure difference, thereby realizing the delivery of liquid or gas. It belongs to a type of positive displacement pump and is widely used in industries such as hydraulic, pneumatic, chemical, automotive, and mining, especially in situations requiring high pressure or precise flow control. The working principle of the piston pump is based on the reciprocating motion of the piston. In the pump body, the piston moves reciprocally through a driving device such as an electric motor or an internal combustion engine. The piston pump plays an important role in many industrial fields due to its high efficiency, adjustable flow, and high-pressure delivery capability.

[0003] The existing piston pump has the following disadvantages: due to the complex structure, the piston head in the piston pump is prone to accumulate dirt or dust on the surface after prolonged use. Most piston pumps do not have a function to clean the piston head, which greatly reduces the efficiency of the piston pump and may cause wear or corrosion, affecting the performance of the pump. Moreover, the cleaning device may hinder the movement of the piston, thereby reducing the service life of the piston pump. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the present application provides a piston pump facilitating cleaning of the surface of the piston to solve the problems existing in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a piston pump facilitating cleaning of the surface of the piston, comprising a cleaning mechanism, further comprising a movement mechanism, a pressurizing mechanism, and a frame mechanism. The side surface of the cleaning mechanism is fixedly connected to the inner side of the frame mechanism. The inner side of the cleaning mechanism is fixedly connected to the side surface of the movement mechanism. The side surface of the movement mechanism is fixedly connected to the inner side of the frame mechanism. The side surface of the pressurizing mechanism is fixedly connected to the side surface of the frame mechanism. The cleaning mechanism comprises a cleaning frame and a fixed plate. The bottom end of the cleaning frame is fixedly connected with an L-shaped support. The side surface of the L-shaped support is connected with a fixed sliding plate. The side surface of the fixed sliding plate is fixedly connected to the side surface of the fixed plate. The bottom end of the fixed plate is fixedly connected with a reciprocating motor. The top end of the reciprocating motor is fixedly connected with a rotating shaft. The side surface of the rotating shaft is connected to the side surface of the fixed plate. The top end of the rotating shaft is fixedly connected with a driving gear.

[0006] Further, the top end of the fixed sliding plate is fixedly connected with a driven gear, the side of the driving gear is engaged with the side of the driven gear, the top end of the L-shaped support is fixedly connected with a fixed shaft, the side of the fixed shaft is connected with the inner side of the driven gear, and the top end of the fixed shaft is fixedly connected with a fixed block.

[0007] Further, the top end of the driven gear is provided with a sliding groove, the inner side of the sliding groove is connected with the side of the fixed shaft, the top end of the fixed sliding plate is provided with a T-shaped sliding groove, the inner side of the T-shaped sliding groove is connected with the side of the L-shaped support, the side of the fixed sliding plate is fixedly connected with a connecting rod, and the side of the connecting rod is fixedly connected with the side of the frame mechanism.

[0008] Further, the side of the driven gear is connected with the side of the motion mechanism, the top end of the driven gear is provided with a moving groove, and the inner side of the moving groove is connected with the side of the motion mechanism.

[0009] Further, the motion mechanism comprises a piston head and a rotary motor, the bottom end of the piston head is fixedly connected with a motion rod, the bottom end of the motion rod is fixedly connected with a fixed ring, the side of the motion rod is connected with the inner side of the moving groove, the side of the piston head is connected with the inner side of the cleaning frame, and the side of the piston head is connected with the inner side of the frame mechanism.

[0010] Further, the fixed ring is connected with a rotary rod, the top end of the rotary rod is fixedly connected with the bottom end of the rotary motor, the top end of the rotary rod is fixedly connected with the side of the frame mechanism, and the bottom end of the rotary motor is fixedly connected with the side of the fixed frame.

[0011] Further, the pressing mechanism comprises a sealing plate and an air inlet plate, the bottom end of the sealing plate is fixedly connected with the side of the air inlet plate, the top end of the sealing plate is fixedly connected with the bottom end of an air outlet plate, the top end of the sealing plate is provided with a ventilation groove, the top end of the ventilation groove is fixedly connected with the bottom end of the air outlet plate, and the side of the sealing plate is fixedly connected with the side of the frame mechanism.

[0012] Further, the frame mechanism comprises a fixed frame and an air outlet pipe, the top end of the fixed frame is provided with an air inlet groove, the inner side of the fixed frame is fixedly connected with the side of the air outlet pipe, the inner side of the fixed frame is provided with a fixed groove, the inner side of the fixed groove is fixedly connected with the side of the sealing plate, and the inner side of the fixed frame is fixedly connected with the side of the piston head.

[0013] Further, the side of the fixed frame is fixedly connected with the top end of the connecting rod, the side of the fixed frame is provided with a moving hole groove, the inner side of the moving hole groove is connected with the side of the rotary rod, and the side of the fixed frame is fixedly connected with the bottom end of the rotary motor.

[0014] The technical effects and advantages of the present application are as follows: 1. The present application is provided with a cleaning mechanism, which is beneficial to prevent the accumulation of dirt, sediment or other impurities, maintain the smooth movement of the piston, and ensure the normal operation of the pump. The piston head is in contact with the pump body, and if it is not cleaned in time, it may cause wear or corrosion, affecting the performance of the pump. Regular cleaning of the piston head can reduce wear and tear, reduce maintenance costs, and thus prolong the service life of the piston pump. Cleaning the piston head can ensure the sealing between the piston and the pump body, avoid sealing failure caused by dirt or wear, maintain high efficiency, reduce energy loss, and ensure stable flow and pressure output of the pump.

[0015] 2. The present application is provided with a movable cleaning device, which is beneficial to prevent excessive wear and tear, reduce long-term maintenance and replacement costs of parts; the movable cleaning device can adjust the cleaning method and position according to different working conditions, better adapt to various application scenarios, and thus ensure the efficient operation of the pump; the movable cleaning device can timely remove impurities and dirt accumulated on the piston head, pump cavity or other parts, prevent them from affecting the normal operation of the pump, maintain good contact and sealing between the piston and the pump cavity, help reduce wear and tear, and thus prolong the service life of the pump; the mobile cleaning equipment not only improves the flexibility of the cleaning process, but also reduces the tediousness of manual operation, making the entire equipment management and maintenance work more efficient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The present application is a schematic diagram of the overall structure; Figure 2 The present application is a schematic diagram of the closed state structure of the cleaning mechanism; Figure 3 The present application is a schematic diagram of the open state structure of the cleaning mechanism; Figure 4 The present application is a schematic diagram of the split structure of the cleaning mechanism; Figure 5 The present application is a schematic diagram of the movement mechanism structure; Figure 6 The present application is a schematic diagram of the pressure mechanism structure; Figure 7 The present application is a schematic diagram of the frame mechanism cross-sectional view structure; Figure 8 The present application is a schematic diagram of the cleaning process structure.

[0017] The reference signs are: 1, cleaning mechanism; 101, cleaning frame; 102, L-shaped support; 103, fixed sliding plate; 104, fixed plate; 105, driving gear; 106, driven gear; 107, sliding groove; 108, fixed block; 109, rotating shaft; 110, reciprocating motor; 111, T-shaped sliding groove; 112, fixed shaft; 113, connecting rod; 114, moving groove; 2, movement mechanism; 201, piston head; 202, movement rod; 203, rotary motor; 204, rotary rod; 205, fixed ring; 3, pressurizing mechanism; 301, sealing plate; 302, air inlet plate; 303, air outlet plate; 304, ventilation groove; 4, frame mechanism; 401, fixed frame; 402, air inlet groove; 403, air outlet pipe; 404, fixed groove; 405, moving hole groove. DETAILED DESCRIPTION

[0018] The technical solutions in the present application will be described clearly and completely below in combination with the drawings in the present application, and in addition, the forms of each structure described in the following embodiments are only examples, and the piston pump for facilitating cleaning of the surface scale of the piston in the present application is not limited to each structure described in the following embodiments, and all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0019] REFERENCE Figures 1 to 8 The present application provides a piston pump for facilitating cleaning of the surface scale of the piston, comprising a cleaning mechanism 1, further comprising a movement mechanism 2, a pressurizing mechanism 3 and a frame mechanism 4, the side surface of the cleaning mechanism 1 is fixedly connected with the inner side of the frame mechanism 4, the inner side of the cleaning mechanism 1 is fixedly connected with the side surface of the movement mechanism 2, the side surface of the movement mechanism 2 is fixedly connected with the inner side of the frame mechanism 4, the side surface of the pressurizing mechanism 3 is fixedly connected with the side surface of the frame mechanism 4, the cleaning mechanism 1 comprises a cleaning frame 101 and a fixed plate 104, the bottom end of the cleaning frame 101 is fixedly connected with an L-shaped support 102, the side surface of the L-shaped support 102 is connected with a fixed sliding plate 103, the side surface of the fixed sliding plate 103 is fixedly connected with the side surface of the fixed plate 104, the bottom end of the fixed plate 104 is fixedly connected with a reciprocating motor 110, the top end of the reciprocating motor 110 is fixedly connected with a rotating shaft 109, the side surface of the rotating shaft 109 is connected with the side surface of the fixed plate 104, and the top end of the rotating shaft 109 is fixedly connected with a driving gear 105.

[0020] The top end of the fixed sliding plate 103 is fixedly connected with a driven gear 106, the side surface of the driving gear 105 is engaged with the side surface of the driven gear 106, the top end of the L-shaped support 102 is fixedly connected with a fixed shaft 112, the side surface of the fixed shaft 112 is connected with the inner side of the driven gear 106, the top end of the fixed shaft 112 is fixedly connected with a fixed block 108, and the bottom end of the fixed block 108 is connected with the top end of the driven gear 106.

[0021] Wherein, the top end of the driven gear 106 is provided with a sliding groove 107, the inner side of the sliding groove 107 is connected with the side of the fixed shaft 112, the top end of the fixed sliding plate 103 is provided with a T-shaped sliding groove 111, the inner side of the T-shaped sliding groove 111 is connected with the side of the L-shaped support 102, the side of the fixed sliding plate 103 is fixedly connected with a connecting rod 113, the side of the connecting rod 113 is fixedly connected with the side of the frame mechanism 4.

[0022] Wherein, the side of the driven gear 106 is connected with the side of the movement mechanism 2, the top end of the driven gear 106 is provided with a moving groove 114, the inner side of the moving groove 114 is connected with the side of the movement mechanism 2.

[0023] Wherein, the movement mechanism 2 comprises a piston head 201 and a rotary motor 203, the bottom end of the piston head 201 is fixedly connected with a movement rod 202, the bottom end of the movement rod 202 is fixedly connected with a fixed ring 205, the side of the movement rod 202 is connected with the inner side of the moving groove 114, the side of the piston head 201 is connected with the inner side of the cleaning frame 101, the side of the piston head 201 is connected with the inner side of the frame mechanism 4.

[0024] Wherein, the fixed ring 205 is connected with a rotary rod 204, the top end of the rotary rod 204 is fixedly connected with the bottom end of the rotary motor 203, the top end of the rotary rod 204 is fixedly connected with the side of the frame mechanism 4, the bottom end of the rotary motor 203 is fixedly connected with the side of the fixed frame 401.

[0025] Wherein, the pressing mechanism 3 comprises a sealing plate 301 and an air inlet plate 302, the bottom end of the sealing plate 301 is fixedly connected with the side of the air inlet plate 302, the top end of the sealing plate 301 is fixedly connected with the bottom end of an air outlet plate 303, the top end of the sealing plate 301 is provided with a ventilation groove 304, the top end of the ventilation groove 304 is fixedly connected with the bottom end of the air outlet plate 303, the side of the sealing plate 301 is fixedly connected with the side of the frame mechanism 4.

[0026] Wherein, the frame mechanism 4 comprises a fixed frame 401 and an air outlet pipe 403, the top end of the fixed frame 401 is provided with an air inlet groove 402, the inner side of the fixed frame 401 is fixedly connected with the side of the air outlet pipe 403, the inner side of the fixed frame 401 is provided with a fixed groove 404, the inner side of the fixed groove 404 is fixedly connected with the side of the sealing plate 301, the inner side of the fixed frame 401 is fixedly connected with the side of the piston head 201.

[0027] Wherein, the side of the fixed frame 401 is fixedly connected with the top end of the connecting rod 113, the side of the fixed frame 401 is provided with a moving hole groove 405, the inner side of the moving hole groove 405 is connected with the side of the rotary rod 204, the side of the fixed frame 401 is fixedly connected with the bottom end of the rotary motor 203.

[0028] The working principle of the present application is that when the piston moves, the piston will contact the pressurized object, causing the piston surface to accumulate dirt, and the piston head 201 needs to be disassembled for cleaning. Therefore, a cleaning mechanism 1 is arranged at the bottom end of the piston head 201 to clean it. When the piston head 201 needs to be cleaned, move the piston head 201 to the inside of the cleaning frame 101, and start the reciprocating motor 110 to make the driving gear 105 mesh with the driven gear 106 to rotate and slide the fixed shaft 112 inside the sliding groove 107. The L-shaped bracket 102 connected to the bottom end of the fixed shaft 112 moves in and out of the T-shaped sliding groove 111, driving the engagement between the cleaning frames 101, surrounding the end of the piston head 201 to clean it. Moreover, a layer of felt is arranged inside the cleaning frame 101 to enhance the cleaning effect on the piston head 201.

[0029] Moreover, the same applies to the cleaning of the side of the piston head 201. Because the movement of the cleaning frame 101 and the movement of the piston head 201 are separate and do not interfere with each other, not only is the top of the piston head 201 cleaned, but also the side of the piston head 201 is cleaned. The opening and closing of the intake plate 302 and the exhaust plate 303 during the operation of the movement mechanism 2 is also a beneficial structure for pressurizing the inside of the fixed frame 401, and the slot connection between the inside of the fixed frame 401 and the sealing plate 301 makes the sealing performance of the inside of the fixed frame 401 higher.

[0030] The above is only a preferred embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A piston pump facilitating cleaning of the surface deposits of the piston, comprising a cleaning mechanism (1), characterized in that, Also includes: The side of the cleaning mechanism (1) and the inner side of the frame mechanism (4) are fixedly connected, the inner side of the cleaning mechanism (1) and the side of the motion mechanism (2) are fixedly connected, the side of the motion mechanism (2) and the inner side of the frame mechanism (4) are fixedly connected, the side of the pressurizing mechanism (3) and the side of the frame mechanism (4) are fixedly connected, the cleaning mechanism (1) includes cleaning frame (101) and fixed plate (104), the bottom end of the cleaning frame (101) is fixedly connected with L type support (102), the side of the L type support (102) is connected with fixed sliding plate (103), the side of the fixed sliding plate (103) and the side of the fixed plate (104) are fixedly connected, the bottom end of the fixed plate (104) is fixedly connected with reciprocating motor (110), the top end of the reciprocating motor (110) is fixedly connected with rotating shaft (109), the side of the rotating shaft (109) is connected with the side of the fixed plate (104), the top end of the rotating shaft (109) is fixedly connected with driving gear (105).

2. A piston pump for facilitating cleaning of the surface scale of the piston as claimed in claim 1, characterized in that: The top end of the fixed sliding plate (103) is fixedly connected with driven gear (106), the side of the driving gear (105) is engaged with the side of the driven gear (106), the top end of the L type support (102) is fixedly connected with fixed shaft (112), the side of the fixed shaft (112) is connected with the inner side of the driven gear (106), the top end of the fixed shaft (112) is fixedly connected with fixed block (108), the bottom end of the fixed block (108) is connected with the top end of the driven gear (106).

3. A piston pump facilitating cleaning of the surface scale of the piston according to claim 2, characterized in that: The top end of the driven gear (106) is provided with sliding groove (107), the inner side of the sliding groove (107) is connected with the side of the fixed shaft (112), the top end of the fixed sliding plate (103) is provided with T type sliding groove (111), the inner side of the T type sliding groove (111) is connected with the side of the L type support (102), the side of the fixed sliding plate (103) is fixedly connected with connecting rod (113), the side of the connecting rod (113) is fixedly connected with the side of the frame mechanism (4).

4. A piston pump for facilitating cleaning of the surface area of the piston, according to claim 3, characterized in that: The side of the driven gear (106) is connected with the side of the motion mechanism (2), the top end of the driven gear (106) is provided with moving groove (114), the inner side of the moving groove (114) is connected with the side of the motion mechanism (2).

5. A piston pump facilitating cleaning of the surface area of the piston from scale, according to claim 4, characterized in that: The motion mechanism (2) includes piston head (201) and rotating motor (203), the bottom end of the piston head (201) is fixedly connected with motion rod (202), the bottom end of the motion rod (202) is fixedly connected with fixed ring (205), the side of the motion rod (202) is connected with the inner side of the moving groove (114), the side of the piston head (201) is connected with the inner side of the cleaning frame (101), the side of the piston head (201) is connected with the inner side of the frame mechanism (4).

6. A piston pump facilitating cleaning of the surface area of the piston from scale, according to claim 5, characterized in that: The fixed ring (205) is connected with a rotating rod (204), the top end of the rotating rod (204) is fixedly connected with the bottom end of a rotating motor (203), the top end of the rotating rod (204) is fixedly connected with the side of a frame mechanism (4), and the bottom end of the rotating motor (203) is fixedly connected with the side of a fixed frame (401).

7. A piston pump for facilitating cleaning of the surface area of the piston, according to claim 1, characterized in that: The pressing mechanism (3) comprises a sealing plate (301) and an air inlet plate (302), the bottom end of the sealing plate (301) is fixedly connected with the side of the air inlet plate (302), the top end of the sealing plate (301) is fixedly connected with the bottom end of an air outlet plate (303), the top end of the sealing plate (301) is provided with a ventilation groove (304), the top end of the ventilation groove (304) is fixedly connected with the bottom end of the air outlet plate (303), and the side of the sealing plate (301) is fixedly connected with the side of the frame mechanism (4).

8. A piston pump facilitating cleaning of the surface area of the piston from scale, according to claim 7, characterized in that: The frame mechanism (4) comprises a fixed frame (401) and an air outlet pipe (403), the top end of the fixed frame (401) is provided with an air inlet groove (402), the inner side of the fixed frame (401) is fixedly connected with the side of the air outlet pipe (403), the inner side of the fixed frame (401) is provided with a fixed groove (404), the inner side of the fixed groove (404) is fixedly connected with the side of the sealing plate (301), and the inner side of the fixed frame (401) is fixedly connected with the side of a piston head (201).

9. A piston pump facilitating cleaning of the surface area of the piston from scale according to claim 8, characterized in that: The side of the fixed frame (401) is fixedly connected with the top end of a connecting rod (113), the side of the fixed frame (401) is provided with a moving hole groove (405), the inner side of the moving hole groove (405) is connected with the side of the rotating rod (204), and the side of the fixed frame (401) is fixedly connected with the bottom end of the rotating motor (203).

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