A high pressure washing substation
The design of the plastic inner toothed ring and fastening components solves the problem of wear and leakage caused by temperature difference at the high-pressure water pipe connection, realizes the quick replacement of high-pressure hoses and convenient disassembly of motors, and improves the stability and service life of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN QIAOYOU MASCH TECH CO LTD
- Filing Date
- 2025-08-07
- Publication Date
- 2026-08-04
AI Technical Summary
The rubber bushing at the connection between the existing high-pressure water pipe and the outlet is prone to deformation under temperature changes, leading to connection gaps and leaks, which affects its service life.
It adopts a plastic inner toothed ring and fastening components, and through the design of threaded connection and spring button, it can quickly fix and disassemble the high-pressure hose to prevent wear, and the pumping motor can be quickly disassembled through the motor fixing mechanism.
It effectively prevents wear and leakage of high-pressure hoses, improves connection stability and replacement efficiency, and extends the service life of equipment.
Smart Images
Figure CN224586465U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cleaning device technology, and in particular to a high-pressure cleaning substation device. Background Technology
[0002] High-pressure cleaning substations are modular equipment systems used in the food processing, pharmaceutical, and catering industries for high-pressure water cleaning of production equipment. In food factory disinfection scenarios, high-pressure cleaning substations are integrated and modular cleaning and disinfection systems, and are key equipment for ensuring the hygiene and safety of food production.
[0003] In existing technologies, the connection between high-pressure water pipes and outlets uses a hose clamp connection. The high-pressure water pipe is fitted onto the outlet connector of the pump body, and then the hose clamp is fitted and the screws on the hose clamp are tightened to achieve the purpose of installing and fixing the high-pressure water pipe. However, under the impact of high-pressure water flow, the water pipe and the outlet connector will move, and the metal edge of the hose clamp will continuously rub against the outer wall of the water pipe, causing wear on the rubber layer and exposure of the steel wire reinforcement layer, reducing the service life of the water pipe. Existing technologies use a wear-resistant rubber bushing installed inside the metal ring of the hose clamp to reduce the wear of the hose clamp on the high-pressure water pipe. However, hot water is used during food washing, and the rubber bushing will soften and expand under high temperature, causing the hose clamp locking force to increase abnormally. When there is no washing and no hot water flow, it will harden and shrink due to the temperature drop, causing a gap between the bushing and the water pipe, which will lead to leakage. Utility Model Content
[0004] To overcome the above deficiencies, this utility model provides a high-pressure cleaning substation device, which aims to improve the problem of gaps in water pipe connections caused by the shrinkage of rubber bushings due to temperature differences in the prior art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-pressure cleaning substation device, comprising a high-pressure cleaning device, wherein a hose quick-change mechanism is fixedly installed on the left side of the high-pressure cleaning device for quick replacement, and a motor fixing mechanism is fixedly installed on the inner side of the high-pressure cleaning device for fixing; the hose quick-change mechanism includes a plastic inner toothed ring, which is fixedly installed on the left side of the high-pressure cleaning device, and a fixing cap is threadedly connected to the outer wall of the plastic inner toothed ring, and a fastening component is installed on the right side of the fixing cap.
[0006] As a further description of the above technical solution: The fastening assembly includes a fixing head, the right side of which is mounted on the left side of a fixing cap. A square slider is fixedly connected to both the front and rear sides of the right end of the fixing head. A square guide groove is slidably connected to the outer wall of the square slider. A rotating plate is fixedly connected to the right side of the square guide groove. An outer fixing sleeve is rotatably connected to the bottom left side of the rotating plate. A spring is fixedly connected to the inner bottom wall of the right side of the fixing head. A button is fixedly connected to the top of the spring. Sloping slide plates are slidably connected to both the left and right ends of the button. A rack is engaged with the outer side of the sloping slide plate. The outer walls of the rack are fixedly connected to the lower middle part of the inner wall of the square guide groove. Multiple cylinders are equidistantly fixedly connected to the left side of the outer wall of the fixing cap, and fixing heads are installed on the outer sides of some of the cylinders.
[0007] As a further description of the above technical solution: The motor fixing mechanism includes a motor fixing plate, which is installed on the lower left side of the high-pressure cleaning device. A sliding groove is slidably connected to the bottom of the motor fixing plate. A threaded post is threadedly connected to the middle of the motor fixing plate. A bevel gear is fixedly connected to one end of the inner side of the threaded post. A bevel gear is meshed with the right side of the bevel gear. A threaded post is fixedly connected to the right side of the bevel gear. A vertical gear is fixedly connected to the right end of the threaded post. A knob is fixedly connected to the right side of the vertical gear. A locking block is meshed with the top of the outer side of the vertical gear. A support rod is rotatably connected to the rear side of the locking block. A motor support plate is fixedly connected to the left side of the support rod.
[0008] As a further description of the above technical solution: The bottom of the motor support plate is fixedly connected to the lower middle part of the high-pressure cleaning device, and a water pumping motor is installed on the top of the motor support plate.
[0009] As a further description of the above technical solution: The bottom of the sliding groove is fixedly connected to the lower middle part of the high-pressure cleaning device, and a limit block is fixedly connected to the outer side of the sliding groove.
[0010] As a further description of the above technical solution: Both the outer walls of threaded column one and threaded column two are threaded with support and fixing blocks, and the bottom of each support and fixing block is fixedly connected to the lower middle part of the high-pressure cleaning device.
[0011] As a further description of the above technical solution: A high-pressure hose is installed on the left side of the inner plastic toothed ring, and a water outlet pipe is fixedly connected to the right side of the outer fixing sleeve.
[0012] As a further description of the above technical solution: The bottom of the high-pressure cleaning device is fixedly connected with U-shaped blocks at equal intervals, and the inside of the U-shaped blocks is rotatably connected with rollers.
[0013] This utility model has the following beneficial effects: 1. In this utility model, when installing a new high-pressure hose, first rotate the fixing cap to cause the plastic inner toothed ring to retract, fixing the high-pressure hose to the outside of the water outlet pipe. The plastic inner toothed ring can effectively prevent hose wear. Then, turn the rotating plate, and the square guide groove will drive the fixing head. Then adjust the position of the fixing head. After adjusting to the appropriate length, fix it on the cylinder to prevent the fixing cap from slipping. If it is necessary to disassemble the high-pressure hose, simply press the button, and the inclined slide plate will retract and disengage from the rack, thereby releasing the fixing head, thus realizing the quick replacement of the high-pressure hose.
[0014] 2. In this utility model, when replacing the pumping motor, the locking block on the outside of the right support rod of the motor support plate is moved to release the vertical gear. Then, the knob on the right side of the threaded rod is rotated. Through the meshing transmission of bevel gear two and bevel gear one, the motor fixing plate is driven by the threaded column one and moves outward along the sliding groove, thereby realizing the quick disassembly of the pumping motor. Attached Figure Description
[0015] Figure 1 This is a front view of a high-pressure cleaning substation device proposed in this utility model; Figure 2 This is a perspective view of a high-pressure cleaning substation device proposed in this utility model; Figure 3 This is a partial structural schematic diagram of a high-pressure cleaning substation device proposed in this utility model; Figure 4 This is a partial structural exploded view of a high-pressure cleaning substation device proposed in this utility model; Figure 5 for Figure 4 Enlarged view of point A in the middle; Figure 6 This is a partial structural diagram of a high-pressure cleaning substation device proposed in this utility model; Figure 7 This is a partial schematic diagram of a high-pressure cleaning substation device proposed in this utility model.
[0016] Legend: 1. High-pressure cleaning device; 2. Hose quick-change mechanism; 201. Plastic inner toothed ring; 202. Fixing cap; 203. Fastening assembly; 2031. Fixing head; 2032. Square slider; 2033. Square guide groove; 2034. Rotating plate; 2035. Outer fixing sleeve; 2036. Spring; 2037. Button; 2038. Inclined slide plate; 2039. Rack; 3. Motor fixing mechanism; 301. Motor 302. Fixed plate; 303. Sliding groove; 304. Threaded post one; 305. Bevel gear one; 306. Bevel gear two; 307. Threaded post two; 308. Vertical gear; 309. Knob; 310. Locking block; 311. Support rod; 312. Motor support plate; 4. High-pressure hose; 5. Water outlet pipe; 6. Support fixing block; 7. Water pump motor; 8. Limiting block; 9. Cylinder; 10. U-shaped block; 11. Roller. Detailed Implementation
[0017] 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.
[0018] Reference Figure 4 , Figure 5 and Figure 6This utility model provides an embodiment of a high-pressure cleaning substation device, including a high-pressure cleaning device 1. A hose quick-change mechanism 2 is fixedly installed on the left side of the high-pressure cleaning device 1 for quick replacement. A motor fixing mechanism 3 is fixedly installed on the inner side of the high-pressure cleaning device 1 for fixing. The hose quick-change mechanism 2 includes a plastic inner toothed ring 201, which is fixedly installed on the left side of the high-pressure cleaning device 1. A fixing cap 202 is threadedly connected to the outer wall of the plastic inner toothed ring 201. A fastening component 203 is installed on the right side of the fixing cap 202. The fastening component 203 includes a fixing head 2031, the right side of which is installed on the left side of the fixing cap 202. Square wires are fixedly connected to the front and rear sides of the right end of the fixing head 2031. The outer wall of the slider 2032 is slidably connected to a square guide groove 2033. A rotating plate 2034 is fixedly connected to the right side of the square guide groove 2033. An outer fixing sleeve 2035 is rotatably connected to the bottom left side of the rotating plate 2034. A spring 2036 is fixedly connected to the inner bottom right side of the fixing head 2031. A button 2037 is fixedly connected to the top of the spring 2036. The left and right ends of the button 2037 are slidably connected to inclined slide plates 2038. A rack 2039 is meshed with the outer side of the inclined slide plate 2038. The outer wall of the rack 2039 is fixedly connected to the lower middle part of the inner wall of the square guide groove 2033. Multiple cylinders 9 are fixedly connected at equal intervals around the left side of the outer wall of the fixing cap 202. Fixing heads 2031 are installed on the outer side of some of the cylinders 9. Specifically, when installing the new high-pressure hose 4, rotate the fixing cap 202. As the fixing cap 202 rotates, the internally connected plastic retracting toothed ring 201 gradually retracts inward, fixing the high-pressure hose 4 to the outside of the outlet pipe 5. Then, move the rotating plate 2034 on the outside of the outer fixing sleeve 2035. The rotating plate 2034 drives the lower guide groove 2033 to rotate, which in turn drives the fixing head 2031 to press down. Then, pull out the fixing head 2031, so that the square slider 2032 on the right side of the fixing head 2031 moves smoothly to the right along the square guide groove 2033. After adjusting to the appropriate length according to actual needs, press down the fixing head 2031 to firmly fix it on the cylinder 9. At this time, the spring 2036 is always in a supporting state, which will continuously provide power to the button 2037. The upward thrust, because the rack 2039 is fixed in the lower middle part of the square guide groove 2033, and the outer side of the inclined slide plate 2038 is engaged with the rack 2039, can effectively prevent the fixing cap 202 from accidentally slipping off during use, ensuring the stability of the entire device. If the high-pressure hose 4 is replaced or maintained later, pressing the button 2037 will cause the circular pillars on the left and right sides of the button 2037 to slide down along the groove inside the inclined slide plate 2038, forcing the inclined slide plate 2038 to retract inward and move away from the rack 2039 fixed to the inner wall of the square guide groove 2033. As the inclined slide plate 2038 and the rack 2039 disengage, the fixing cap 202 is successfully released. At this time, the high-pressure hose 4 can be easily removed, thereby achieving the purpose of quickly replacing the high-pressure hose 4.
[0019] Reference Figure 1 , Figure 2 and Figure 7The motor fixing mechanism 3 includes a motor fixing plate 301, which is installed on the lower left side of the high-pressure cleaning device 1. A sliding groove 302 is slidably connected to the bottom of the motor fixing plate 301. A threaded post 303 is threadedly connected to the middle of the motor fixing plate 301. A bevel gear 304 is fixedly connected to one end of each threaded post 303. A bevel gear 305 is meshed with the right side of each bevel gear 304. A threaded post 306 is fixedly connected to the right side of the bevel gear 305. A vertical gear 307 is fixedly connected to the right end of the threaded post 306. A knob 308 is fixedly connected to the right side of the vertical gear 307. A locking block 309 is engaged with the top of the outer side, and a support rod 310 is rotatably connected to the rear side of the locking block 309. A motor support plate 311 is fixedly connected to the left side of the support rod 310. The bottom of the motor support plate 311 is fixedly connected to the lower middle part of the high-pressure cleaning device 1. A water pumping motor 7 is installed on the top of the motor support plate 311. The bottom of the sliding groove 302 is fixedly connected to the lower middle part of the high-pressure cleaning device 1. A limit block 8 is fixedly connected to the outer side of the sliding groove 302. The inner side of the outer wall of threaded column one 303 and threaded column two 306 are both threaded with support fixing blocks 6. The bottom of the support fixing blocks 6 is fixedly connected to the lower middle part of the high-pressure cleaning device 1. Specifically, when disassembling the pumping motor 7, the locking block 309 on the outer side of the right support rod 310 of the motor support plate 311 is moved outward. As the locking block 309 moves, its clamping state on the vertical gear 307 is released, and the vertical gear 307 is released, restoring its free rotation ability. Then, the knob 308 is turned, which drives the fixedly connected threaded column 306 to rotate synchronously, thereby driving the bevel gear 305 on the left side of the threaded column 306 to rotate. Since the bevel gear 305 and the bevel gear 304 are in a meshing state, the bevel gear 304 meshes and rotates accordingly. The rotation of bevel gear 304 drives threaded column 303 to rotate together. Supporting block 6 supports threaded column 303 and threaded column 306. Because the threaded column 303 is threadedly connected to motor fixing plate 301, motor fixing plate 301 will slide smoothly outward along sliding groove 302. Limiting block 8 installed on the top right side of sliding groove 302 restricts the maximum movement distance of motor fixing plate 301. As motor fixing plate 301 moves outward step by step, pumping motor 7 installed on it is released from fixation, thereby realizing the quick disassembly of pumping motor 7.
[0020] Reference Figure 1 , Figure 2 and Figure 3 A high-pressure hose 4 is installed on the left side of the plastic inner toothed ring 201, and a water outlet pipe 5 is fixedly connected to the right side of the outer fixing sleeve 2035. U-shaped blocks 10 are fixedly connected at equal intervals at the bottom of the high-pressure cleaning device 1, and rollers 11 are rotatably connected inside the U-shaped blocks 10. Specifically, the right side of the outer fixing sleeve 2035 is fixedly connected to the water outlet pipe 5, and the left side of the plastic inner toothed ring 201 is equipped with a high-pressure hose 4. The plastic inner toothed ring 201 firmly clamps the high-pressure hose 4 to fix it firmly to the water outlet pipe 5, thereby ensuring that the high-pressure water flow will not leak from the interface during the transportation process. The bottom of the high-pressure cleaning device 1 is fixedly connected to the U-shaped block 10 at equal intervals, and the roller 11 is rotatably connected inside it. When it is necessary to adjust the working position, push the high-pressure cleaning device 1, and the roller 11 will rotate flexibly around the rotating shaft inside the U-shaped block 10, improving the flexibility and efficiency of the operation.
[0021] Working principle: When installing the new high-pressure hose 4, first rotate the fixing cap 202 to retract the plastic inner toothed ring 201 inward, fixing the high-pressure hose 4 to the outside of the outlet pipe 5. Then, move the rotating plate 2034 on the outside of the outer fixing sleeve 2035. The square guide groove 2033 drives the fixing head 2031 to press down, pulling the fixing head 2031 so that the square slider 2032 on its right side moves to the right along the square guide groove 2033. After adjusting to the appropriate length, press down the fixing head 2031 to fix it to the cylinder 9. Because of the support of the spring 2036... The button 2037 is pressed against the inclined slide plate 2038. Because the outer side of the inclined slide plate 2038 is engaged with the rack 2039, the fixing cap 202 is prevented from slipping off. If the high pressure hose 4 needs to be disassembled, the button 2037 is pressed. The circular columns on the left and right sides of the button 2037 slide down the groove inside the inclined slide plate 2038, causing the inclined slide plate 2038 to retract inward and move away from the rack 2039 fixed to the inner wall of the square guide groove 2033, thereby releasing the fixing cap 202. This achieves the purpose of quick replacement and preventing wear on the high pressure hose 4. When it is necessary to replace the pumping motor 7, move the locking block 309 fixed on the outside of the support rod 310 on the right side of the motor support plate 311 to release the vertical gear 307. At this time, the knob 308 fixed on the right side of the threaded column 306 can be rotated. The rotation of the knob 308 drives the bevel gear 305 on the left side of the threaded column 306. The bevel gear 305 drives the bevel gear 304 to mesh and rotate, so that the motor fixing plate 301 is driven by the threaded column 303 and moves outward along the sliding groove 302, thereby achieving the purpose of quickly disassembling the pumping motor 7.
[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.
Claims
1. A high-pressure washing substation device comprising a high-pressure washing device (1), characterized in that: A hose quick-change mechanism (2) is fixedly installed on the left side of the high-pressure cleaning device (1) for quick replacement. A motor fixing mechanism (3) is fixedly installed on the inner side of the high-pressure cleaning device (1) for fixing. The hose quick-change mechanism (2) includes a plastic inner toothed ring (201), which is fixedly installed on the left side of the high-pressure cleaning device (1). A fixing cap (202) is threadedly connected to the outer wall of the plastic inner toothed ring (201), and a fastening component (203) is installed on the right side of the fixing cap (202).
2. A high pressure cleaning substation apparatus as claimed in claim 1, wherein: The fastening assembly (203) includes a fixing head (2031). The right side of the fixing head (2031) is mounted on the left side of the fixing cap (202). Square sliders (2032) are fixedly connected to the front and rear sides of the right end of the fixing head (2031). A square guide groove (2033) is slidably connected to the outer wall of the square slider (2032). A rotating plate (2034) is fixedly connected to the right side of the square guide groove (2033). An outer fixing sleeve (2035) is rotatably connected to the bottom left side of the rotating plate (2034). The inner bottom wall of the right side of the fixing head (2031) is... A spring (2036) is fixedly connected, and a button (2037) is fixedly connected to the top of the spring (2036). The left and right ends of the button (2037) are slidably connected to a slanted slide plate (2038). A rack (2039) is engaged with the outer side of the slanted slide plate (2038). The outer wall of the rack (2039) is fixedly connected to the lower part of the inner wall of the square guide groove (2033). Multiple cylinders (9) are fixedly connected at equal intervals around the left side of the outer wall of the fixing cap (202). A fixing head (2031) is installed on the outer side of some of the cylinders (9).
3. A high pressure cleaning substation apparatus as defined in claim 1, wherein: The motor fixing mechanism (3) includes a motor fixing plate (301), which is installed on the lower left side of the high-pressure cleaning device (1). A sliding groove (302) is slidably connected to the bottom of the motor fixing plate (301). A threaded post (303) is threadedly connected to the middle of the motor fixing plate (301). A bevel gear (304) is fixedly connected to one end of the inner side of the threaded post (303). A bevel gear (2) is meshed with the right side of the bevel gear (304). 305), the right side of the bevel gear 2 (305) is fixedly connected to the threaded column 2 (306), the right end of the threaded column 2 (306) is fixedly connected to the vertical gear (307), the right side of the vertical gear (307) is fixedly connected to the knob (308), the top of the outer side of the vertical gear (307) is meshed with the locking block (309), the rear side of the locking block (309) is rotatably connected to the support rod (310), and the left side of the support rod (310) is fixedly connected to the motor support plate (311).
4. A high pressure cleaning substation apparatus as claimed in claim 3, wherein: The bottom of the motor support plate (311) is fixedly connected to the lower middle part of the high-pressure cleaning device (1), and a water pumping motor (7) is installed on the top of the motor support plate (311).
5. A high pressure cleaning substation apparatus as claimed in claim 3, wherein: The bottom of the sliding groove (302) is fixedly connected to the lower middle part of the high-pressure cleaning device (1), and the outer side of the sliding groove (302) is fixedly connected to the limiting block (8).
6. A high pressure cleaning substation apparatus as defined in claim 3, wherein: The inner side of the outer wall of threaded column one (303) and threaded column two (306) are threaded with support fixing blocks (6), and the bottom of the support fixing blocks (6) are fixedly connected to the lower middle part of the high pressure cleaning device (1).
7. A high pressure cleaning substation apparatus as defined in claim 2, wherein: A high-pressure hose (4) is installed on the left side of the plastic inner toothed ring (201), and a water outlet pipe (5) is fixedly connected to the right side of the outer fixing sleeve (2035).
8. A high pressure cleaning substation apparatus as defined in claim 1, wherein: The bottom of the high-pressure cleaning device (1) is fixedly connected with U-shaped blocks (10) at equal intervals, and the inside of the U-shaped blocks (10) is rotatably connected with rollers (11).