Cleaning equipment for sulfonate composite calcium-based lubricating grease

Abstract

The utility model relates to cleaning equipment for sulfonate composite calcium-based lubricating grease in the technical field of lubricating grease cleaning, which comprises an oil storage barrel, a connecting valve for connecting a water pump and a spray gun assembly, and the spray gun assembly comprises a mounting head, a connecting rod, a reversing head and a vertical spray head; according to the utility model, multi-angle and multi-direction spraying is realized, the cleaning work of auxiliary lubricating grease is ensured, the lubricating grease on the inner wall of the oil storage barrel is washed through impact formed by high-pressure water flow, and the water flow is effectively distributed by adopting a multi-stage stepped progressive flow channel structure, so that each spraying head can obtain enough water pressure; due to the fact that the structure is connected with the inner wall of the top cover to form a sealing structure, leakage or liquid splashing is prevented, most cleaning procedures can be completed in the barrel, cleanliness of the cleaning environment is reduced to the maximum extent, cleaning and caring work is reduced, the phenomenon that the ground slips due to grease is reduced, personal safety of operators is guaranteed, and the service life of the operators is prolonged. And the working efficiency is improved, and meanwhile, the manpower expenditure is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to lubricating grease cleaning technical field especially is a kind of cleaning equipment for sulfonate composite calcium base lubricating grease. BACKGROUND

[0002] Sulfonate composite calcium base lubricating grease is a kind of high-performance lubricating grease, it combines the advantages of sulfonate and calcium base lubricating grease. This kind of lubricating grease has a variety of excellent performance, and is widely used in various industrial and mechanical fields. And lubricating grease cleaning equipment is a kind of tool specially designed for removing residual lubricating grease, oil stains and other contaminants on mechanical equipment. This equipment is usually used in industrial maintenance and repair to ensure that mechanical parts are kept clean before relubrication or repair.

[0003] Most of the existing storage sulfonate composite calcium base lubricating grease adopts barrel storage, which has storage effect but does not have the function of assisting barrel cleaning. After pouring out the lubricating grease, the residual oil in the barrel needs to be removed by high-pressure water gun or physical scraping to restore the inner wall to be clean. During the cleaning process, the pressure of high-pressure spray gun makes the oil in the barrel splash, which also causes the oil to adhere to the outside environment of the barrel, and the oil adhered to the liquid splashes with pressure, which may cause the cleaned barrel to be contaminated again.

[0004] On the other hand, when the oil-attached liquid spreads on the ground environment, it may cause the operator to slip and fall during the cleaning process. In order to ensure the safety of the operator and the environment, the structure needs to be further improved, which increases the process and reduces the work efficiency. Therefore, the present inventor proposes a cleaning equipment for sulfonate composite calcium base lubricating grease to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model is aimed at providing a technical solution to solve the above problems.

[0006] A cleaning equipment for sulfonate composite calcium base lubricating grease, comprising an oil storage barrel, a connecting valve for connecting a water pump and a spray gun assembly, the oil storage barrel is connected with the connecting valve through a top cover, one end of the connecting valve is provided with a guard plate, the outer side of the guard plate is connected with a rotating bearing, one end of the connecting valve penetrates the surface of the top cover, the rotating bearing is located in the inside of the top cover, the spray gun assembly comprises a mounting head, a connecting rod, a reversing head and a vertical spray head, one end of the mounting head is connected with the connecting valve, the mounting head is located at one end of the connecting rod, the reversing head is located between the connecting rod and the vertical spray head, and the two ends are respectively abutted with one end of the connecting rod and the vertical spray head.

[0007] The connecting rod and the surface of the reversing head are provided with a plurality of side spray nozzles for assisting water flow to spray, one end of the reversing head is provided with an open slot, the surface of the open slot is provided with a plurality of oblique nozzles for assisting water flow to spray, the inside of the spray gun assembly is provided with a flow channel structure with multi-stage ladder progression, and the flow channel structure is communicated with the vertical nozzles, the oblique nozzles and the side spray nozzles;

[0008] The structure adopts the combination of the vertical nozzles, the oblique nozzles and the side spray nozzles to realize multi-angle and multi-directional spraying, ensure the removal of auxiliary lubricating grease, effectively distribute water flow through the flow channel structure with multi-stage ladder progression, so that each nozzle can obtain sufficient water pressure, improve the cleaning effect, and the rotating bearing reduces the friction between the connecting valve and the top cover, so that the connecting valve can rotate freely in the top cover, facilitating the user to adjust the direction of the spray gun assembly and improving the operation flexibility, and the connecting valve rotates to drive the spray gun assembly to rotate, thereby adjusting the spraying direction.

[0009] The side spray nozzles on the connecting rod and the reversing head enlarge the spraying range, ensure that the large-area cleaning area can be effectively cleaned, and the oblique nozzles on the open slot can clean the corners and gaps that are difficult to reach, improve the comprehensiveness of cleaning, and in addition, when the water flow of the oblique nozzles is affected by gravity and naturally flows along the inner wall of the oil storage barrel, part of the lubricating grease is washed away, thereby playing a role in washing.

[0010] Further, the surfaces of the vertical nozzles, the oblique nozzles and the side spray nozzles are provided with nozzles, and the nozzles are in V-shaped structure.

[0011] The nozzles in V-shaped structure concentrate water flow in a smaller area to form high-pressure spraying, improve cleaning efficiency, and make water flow produce greater impact force when sprayed, which helps to more effectively remove stubborn stains and lubricating grease, and the nozzles in V-shaped structure can produce fan-shaped spraying mode, so that water flow can be uniformly distributed within a certain range, thereby expanding the cleaning area, and in addition, by rotating the connecting valve, the angle of the connecting valve adjusting the spray gun assembly is adjusted, so that the V-shaped nozzles provide uniform spraying in different directions, ensure multi-directional coverage and washing, and realize control of water flow direction and spraying range.

[0012] Further, the flow channel structure includes a buffer groove, a ladder groove, a contraction flow channel, a vertical flow channel, a water storage groove and a spraying groove, and is arranged in sequence from top to bottom, the ladder groove and the vertical flow channel are both three-stage ladder structures, the surface of the mounting head is provided with a water inlet, the water inlet is communicated with the inside of the buffer groove, and the surface of the connecting valve is provided with a valve port matched with the water inlet;

[0013] The buffer groove is used for temporarily storing the incoming water flow, plays a buffering role, reduces the impact of water flow impact on the spray gun, ensures that the water flow enters the subsequent flow channel smoothly, the stepped groove adopts a three-stage stepped structure, which can gradually reduce the water flow cross section, increase the water flow velocity, improve the spray pressure, the converging flow channel further reduces the water flow cross section, further improves the water flow velocity, enhances the spray effect, and the vertical flow channel also adopts a three-stage stepped structure, which ensures that the water flow is evenly distributed in the vertical direction, improves the stability and uniformity of the spray;

[0014] The water storage tank is used for temporarily storing water flow, ensuring that the water flow has enough pressure and stability before spraying, facilitating the water flow to be guided by the spray groove to the nozzles of the vertical spray head, ensuring that the water flow is evenly distributed to each spray head, and the use of the water inlet and the valve port in pairs enables the water flow to smoothly enter the spray gun assembly from the connecting valve, simplifies the connection process, and improves the operation convenience.

[0015] Further, the inclined spray heads are arranged in an arc shape on the surface of the opening groove, the water flow directions of the side spray heads correspond to the oblique upward direction, the horizontal direction and the oblique downward direction respectively, the water flow direction of the inclined spray head corresponds to the oblique upward direction, and the water flow direction of the vertical spray head corresponds to the downward direction;

[0016] The spray heads in different directions realize multi-directional spray coverage, ensuring that stains at various angles can be effectively removed, the arc arrangement of the inclined spray heads and the multi-directional water flow design of the side spray heads can cover more areas and reduce cleaning dead angles, and water flows in different directions can cooperate with each other to form interactive spraying, improving the cleaning effect, for example, the oblique upward water flow of the inclined spray head can be combined with the downward water flow of the vertical spray head to form an up-down clamping effect, more effectively removing stubborn stains, and cleaning liquid can be put into the water flow to ensure that the cleaning liquid or water is evenly distributed on the target surface, avoiding local over-wetting or drying, so as to facilitate subsequent wiping or drying.

[0017] Further, the surface of the oil storage bucket is connected with a pushing assembly for assisting the oil storage bucket to move, the pushing assembly includes a pushing frame, a connecting frame and a clamping plate, the clamping plate is used for clamping the surface of the oil storage bucket, the connecting frame abuts against one end of the pushing frame and the clamping plate respectively, the surface of the pushing frame is respectively provided with a handle and a moving wheel for assisting the oil storage bucket to move, and the surface of the pushing frame is provided with a supporting rod for increasing the supporting force;

[0018] The pushing frame provides a stable frame, so that the oil storage barrel can be easily moved by the pushing assembly, the moving wheels reduce the friction when moving, so that the oil storage barrel can slide on the ground, facilitating carrying and position adjustment, the handle provides a force point for the operator, so that the oil storage barrel is more convenient to push, and the clamping plate is used for clamping the surface of the oil storage barrel, so that the oil storage barrel will not slide or tilt during movement, and the overall stability is improved, and the connecting frame and the supporting rod increase the supporting force of the pushing frame, so that the oil storage barrel will not be tilted due to gravity during movement, and the structure improves the overall stability and plays the roles of supporting and increasing the transportation convenience.

[0019] Further, the surface of the oil storage barrel is provided with a reinforcing ring for increasing the supporting force, the inside of the oil storage barrel is an oil tank for placing the sulfonate composite calcium base grease, and the oil storage barrel, the top cover and the connecting valve are in a detachable structure; the reinforcing ring increases the structural strength of the oil storage barrel, prevents deformation or damage caused by external force during carrying or use, and further enhances the overall stability of the oil storage barrel, and when the oil storage barrel is full of grease, the pressure can be better resisted, and the detachable structure facilitates the assembly and disassembly of the equipment.

[0020] Further, the outer side of the guard plate is provided with a locking ring for increasing the connection stability between the guard plate and the connecting valve, a plurality of bolts are mounted on the surface of the connecting valve, and a reinforcing rib for increasing the supporting force of the connecting valve is connected between the locking ring and the bolt; the locking ring increases the connection stability between the guard plate and the connecting valve, reduces loosening caused by vibration or external force during use, the locking ring is fixed on the connecting valve through the bolts, and the connection firmness is further enhanced, and the risk of falling off is reduced.

[0021] Compared with the prior art, the beneficial effects of the utility model are that: the combination of the vertical spray head, the inclined spray head and the side spray head realizes multi-angle and multi-directional spraying, ensures the cleaning work of the auxiliary lubricating grease, the lubricating grease on the inner wall of the oil storage barrel is washed by the impact of the high-pressure water flow, and the cleaning liquid can be put into the water flow, so that the cleaning liquid is sprayed from different directions, the cleaning liquid or water is uniformly distributed on the target surface, and the subsequent process is facilitated;

[0022] In addition, the multi-stage progressive flow channel structure is also adopted for effective distribution of water flow, so that each spray head can obtain sufficient water pressure, the cleaning effect is improved, the rotating bearing reduces the friction between the connecting valve and the top cover, the connecting valve can freely rotate in the top cover, the direction of the spray gun assembly is adjusted, the operation flexibility is improved, and the connecting valve rotates to drive the spray gun assembly to rotate, so that the spray direction is adjusted.

[0023] The side spray nozzles on the connecting rod and the reversing head enlarge the spraying range, ensuring that the large-area cleaning area can be effectively cleaned, and the inclined nozzles on the opening groove can clean the corners and gaps that are difficult to reach, improving the comprehensiveness of cleaning. In addition, when the water flow of the inclined nozzles is naturally affected by gravity and flows along the inner wall of the oil storage barrel, part of the lubricating grease is washed away by the flowing water, achieving the effect of washing.

[0024] On the other hand, since the structure connects the top cover rear inner wall to form a sealing structure, the structure can prevent liquid from leaking or splashing due to water pressure impact, and most of the cleaning process can be completed in the barrel, maximizing the cleanliness of the cleaning environment, reducing the work required for cleaning, and reducing the phenomenon of grease making the ground slippery, ensuring the safety of the operator, increasing work efficiency, and reducing labor costs. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a front view of a cleaning device for sulfonate composite calcium-based lubricating grease.

[0026] Figure 2 It is a left view of a cleaning device for sulfonate composite calcium-based lubricating grease.

[0027] Figure 3 It is a perspective view of a cleaning device for sulfonate composite calcium-based lubricating grease.

[0028] Figure 4 It is another perspective view of a cleaning device for sulfonate composite calcium-based lubricating grease.

[0029] Figure 5 It is a perspective view of a connecting valve in a cleaning device for sulfonate composite calcium-based lubricating grease.

[0030] Figure 6 It is another perspective view of a connecting valve in a cleaning device for sulfonate composite calcium-based lubricating grease.

[0031] Figure 7 It is a perspective view of a spray gun assembly in a cleaning device for sulfonate composite calcium-based lubricating grease.

[0032] Figure 8 It is another perspective view of a spray gun assembly in a cleaning device for sulfonate composite calcium-based lubricating grease.

[0033] Figure 9 It is still another perspective view of a spray gun assembly in a cleaning device for sulfonate composite calcium-based lubricating grease.

[0034] Figure 10 It is a front view of a spray gun assembly in a cleaning device for sulfonate composite calcium-based lubricating grease.

[0035] Figure 11 is an assembly reference drawing of a spray gun assembly in a cleaning device for sulfonate complex calcium base lubricating grease;

[0036] Figure 12 is a sectional view of a spray gun assembly in a cleaning device for sulfonate complex calcium base lubricating grease;

[0037] Figure 13 is another sectional view of a spray gun assembly in a cleaning device for sulfonate complex calcium base lubricating grease;

[0038] Figure 14 is still another sectional view of a spray gun assembly in a cleaning device for sulfonate complex calcium base lubricating grease.

[0039] In the figure: oil storage bucket-1, connecting valve-2, top cover-3, guard-4, rotating bearing-5, mounting head-6, connecting rod-7, reversing head-8, vertical spray head-9, side spray head-10, open slot-11, oblique spray head-12, nozzle-13, buffer groove-14, stepped groove-15, converging runner-16, vertical runner-17, water storage groove-18, spray groove-19, water inlet-20, valve port-21, push frame-22, connecting frame-23, clamping plate-24, handle-25, moving wheel-26, support rod-27, reinforcing ring-28, oil tank-29, locking ring-30, bolt-31, reinforcing rib-32. DETAILED DESCRIPTION

[0040] The utility model will be described further in detail below in combination with the drawings and specific embodiments.

[0041] In this embodiment, please refer to Figures 1-14 , a cleaning device for sulfonate complex calcium base lubricating grease, comprising an oil storage bucket 1, a connecting valve 2 for connecting a water pump and a spray gun assembly, the oil storage bucket 1 is connected with the connecting valve 2 through a top cover 3, one end of the connecting valve 2 is provided with a guard 4, the outer side of the guard 4 is connected with a rotating bearing 5, one end of the connecting valve 2 penetrates the surface of the top cover 3, the rotating bearing 5 is located in the inside of the top cover 3, the spray gun assembly comprises a mounting head 6, a connecting rod 7, a reversing head 8 and a vertical spray head 9, one end of the mounting head 6 is connected with the connecting valve 2, the mounting head 6 is located at one end of the connecting rod 7, the reversing head 8 is located between the connecting rod 7 and the vertical spray head 9, and the two ends are respectively abutted with one end of the connecting rod 7 and the vertical spray head 9;

[0042] The surface of the connecting rod 7 and the reversing head 8 is provided with a plurality of side spray heads 10 for assisting water flow to spray, one end of the reversing head 8 is provided with an open slot 11, the surface of the open slot 11 is provided with a plurality of oblique spray heads 12 for assisting water flow to spray, the inside of the spray gun assembly is provided with a runner structure adopting multi-stage ladder progression, the runner structure penetrates the vertical spray head 9, the oblique spray head 12 and the side spray head 10;

[0043] The structure adopts the combination of the vertical spray head 9, the oblique spray head 12 and the side spray head 10 to realize multi-angle and multi-directional spraying, ensure the removal of auxiliary lubricating grease, and use the multi-stage progressive flow channel structure to effectively distribute water flow, so that each spray head can obtain sufficient water pressure, improve the cleaning effect, and the rotating bearing 5 reduces the friction between the connecting valve 2 and the top cover 3, so that the connecting valve 2 can freely rotate in the top cover 3, facilitating the user to adjust the direction of the spray gun assembly and improving the operation flexibility. When the connecting valve 2 rotates, the spray gun assembly rotates together, thereby adjusting the spraying direction.

[0044] The side spray head 10 on the connecting rod 7 and the reversing head 8 expands the spraying range to ensure that the large-area cleaning area can be effectively cleaned, and the oblique spray head 12 on the open slot 11 can clean the corners and gaps that are difficult to reach, improving the comprehensiveness of cleaning. In addition, when the water flow of the oblique spray head 12 is naturally affected by gravity and flows along the inner wall of the oil storage barrel 1, part of the lubricating grease is washed away by the flowing water, thereby achieving the effect of washing.

[0045] The surfaces of the vertical spray head 9, the oblique spray head 12 and the side spray head 10 are all installed with spray nozzles 13, and the spray nozzles 13 are in V-shaped structure.

[0046] The V-shaped spray nozzles 13 concentrate the water flow in a small area to form high-pressure spraying, improve the cleaning efficiency, and produce greater impact force when the water flow is sprayed, which helps to more effectively remove stubborn stains and lubricating grease. The V-shaped spray nozzles 13 can produce a fan-shaped spraying pattern, so that the water flow can be uniformly distributed within a certain range, thereby expanding the cleaning area. In addition, by rotating the connecting valve 2, the angle of the connecting valve 2 adjusting the spray gun assembly is adjusted, so that the V-shaped spray nozzles 13 provide uniform spraying in different directions, ensuring multi-directional coverage and washing, and realizing the control of the water flow direction and the spraying range.

[0047] The flow channel structure includes a buffer groove 14, a stepped groove 15, a converging flow channel 16, a vertical flow channel 17, a water storage groove 18 and a spraying groove 19, and is arranged from top to bottom. The stepped groove 15 and the vertical flow channel 17 are both three-stage stepped structures. The surface of the mounting head 6 is provided with a water inlet 20 which is in communication with the inside of the buffer groove 14. The surface of the connecting valve 2 is provided with a valve port 21 which is used in pairs with the water inlet 20.

[0048] The buffer tank 14 is used to temporarily store the incoming water flow, plays a buffering role, reduces the impact of water flow on the spray gun, ensures that the water flow enters the subsequent flow channel smoothly, the stepped groove 15 adopts a three-stage stepped structure, which can gradually reduce the water flow cross section, increase the water flow velocity, and improve the spray pressure, the converging flow channel 16 further reduces the water flow cross section, further increases the water flow velocity, and enhances the spray effect, and the vertical flow channel 17 also adopts a three-stage stepped structure, which ensures that the water flow is uniformly distributed in the vertical direction, and improves the stability and uniformity of the spray;

[0049] The water storage tank 18 is used to temporarily store the water flow, ensures that the water flow has enough pressure and stability before spraying, facilitates the water flow to be guided by the spray groove 19 to the nozzles 13 of the vertical spray heads 9, and ensures that the water flow is uniformly distributed to each spray head. The matching use of the water inlet 20 and the valve port 21 enables the water flow to smoothly enter the spray gun assembly from the connecting valve 2, simplifies the connection process, and improves the operation convenience.

[0050] The oblique spray heads 12 are arranged in an arc shape on the surface of the opening groove 11, the water flow directions of the side spray heads 10 correspond to the oblique upward direction, the horizontal direction and the oblique downward direction respectively, the water flow direction of the oblique spray heads 12 corresponds to the oblique upward direction, and the water flow direction of the vertical spray heads 9 corresponds to the downward direction;

[0051] The spray heads in different directions realize multi-directional spray coverage, ensure that stains at each angle can be effectively removed, the arc arrangement of the oblique spray heads 12 and the multi-directional water flow design of the side spray heads 10 can cover more areas and reduce cleaning dead angles, and water flows in different directions can cooperate with each other to form interactive spraying, thereby improving the cleaning effect. For example, the oblique upward water flow of the oblique spray heads 12 can be combined with the downward water flow of the vertical spray heads 9 to form an up-down clamping effect, which can more effectively remove stubborn stains. In addition, cleaning liquid can be put into the water flow, so that the cleaning liquid or water is uniformly distributed on the target surface, avoiding local over-wetting or dryness, thereby facilitating subsequent wiping or drying;

[0052] In addition, a drain valve or water nozzle can be arranged at one end of the oil storage barrel 1 close to the bottom, and the pressure in the oil storage barrel 1 can be avoided from being too large due to excessive liquid by opening and closing the valve, and the drainage process is facilitated. The improved way of tilting the oil storage barrel 1 to pour out the liquid reduces the labor cost.

[0053] The surface of the oil storage barrel 1 is connected with a pushing assembly for assisting the movement of the oil storage barrel 1, the pushing assembly includes a pushing frame 22, a connecting frame 23 and a clamping plate 24, the clamping plate 24 is used to clamp the surface of the oil storage barrel 1, the connecting frame 23 abuts against one end of the pushing frame 22 and the clamping plate 24 respectively, the surface of the pushing frame 22 is provided with a handle 25 and a moving wheel 26 for assisting the movement of the oil storage barrel 1, and the surface of the pushing frame 22 is provided with a supporting rod 27 for increasing the supporting force.

[0054] The pushing frame 22 provides a stable frame, so that the oil storage barrel 1 can be easily moved by the pushing assembly, the moving wheels 26 reduce the friction when moving, so that the oil storage barrel 1 can slide on the ground, facilitating carrying and position adjustment, the handle 25 provides a point for the operator to exert force, so that the oil storage barrel 1 is more convenient to push, and the clamping plate 24 is used for clamping the surface of the oil storage barrel 1, so that the oil storage barrel 1 cannot slide or tilt during movement, and the overall stability is improved; the connecting frame 23 and the supporting rod 27 increase the supporting force of the pushing frame 22, so that the oil storage barrel 1 cannot be tilted due to gravity during movement, and the structure improves the overall stability and plays a supporting and convenient transporting role.

[0055] The surface of the oil storage barrel 1 is provided with a reinforcing ring 28 for increasing the supporting force, the inside of the oil storage barrel 1 is an oil tank 29 for placing sulfonate composite calcium base grease, and the oil storage barrel 1, the top cover 3 and the connecting valve 2 are detachable structures; the reinforcing ring 28 increases the structural strength of the oil storage barrel 1, prevents deformation or damage caused by external force during carrying or use, and also enhances the overall stability of the oil storage barrel 1; when the oil storage barrel 1 is full of grease, it can better resist pressure, and the detachable structure makes the assembly and disassembly of the equipment convenient.

[0056] The outer side of the guard plate 4 is provided with a locking ring 30 for increasing the connection stability between the guard plate 4 and the connecting valve 2, the surface of the connecting valve 2 is provided with a plurality of bolts 31, and the locking ring 30 and the bolts 31 are connected with a reinforcing rib 32 for increasing the supporting force of the connecting valve 2; the locking ring 30 increases the connection stability between the guard plate 4 and the connecting valve 2, reduces loosening caused by vibration or external force during use, the locking ring 30 is fixed on the connecting valve 2 through the bolts 31, and the connection firmness is further enhanced, and the risk of falling off is reduced.

[0057] The design points of the utility model lie in: the combination of the vertical spray head 9, the inclined spray head 12 and the side spray head 10 is adopted, multi-angle and multi-directional spraying is realized, the cleaning work of the auxiliary grease is ensured, the lubricating grease on the inner wall of the oil storage barrel 1 is washed by the impact of the high-pressure water flow, the cleaning liquid can be put into the water flow, the cleaning liquid is sprayed from different directions, the cleaning liquid or water is uniformly distributed on the target surface, so that the subsequent process is facilitated, the nozzle of the vertical spray head 9 can be replaced into a shower structure, so that the horizontal inner wall at the bottom of the oil storage barrel 1 is better washed, the cleaning liquid can adopt one or two kinds of synthetic ester solvents, sodium hydroxide, sodium carbonate, organic acid, inorganic acid, anionic surfactant and non-ionic surfactant, so that part of the residues in the places that cannot be washed can also be taken away by the cleaning liquid dissolution;

[0058] In addition, the embodiment also adopts the multi-stage stepped flow channel structure to effectively distribute water flow, so that each spray head can obtain sufficient water pressure, and the rotating bearing 5 reduces the friction between the connecting valve 2 and the top cover 3, so that the connecting valve 2 can freely rotate in the top cover 3, facilitating the user to adjust the direction of the spray gun assembly, improving the operation flexibility, and the connecting valve 2 rotates to drive the spray gun assembly to rotate together, thereby adjusting the spraying direction;

[0059] The side spray head 10 on the connecting rod 7 and the reversing head 8 enlarges the spraying range, ensures that the large-area cleaning area can be effectively cleaned, and the inclined spray head 12 on the open slot 11 can clean the corners and gaps that are difficult to reach, improving the comprehensiveness of cleaning. In addition, when the water flow of the inclined spray head 12 is naturally affected by gravity and flows along the inner wall of the oil drum 1, part of the lubricating grease is washed away by the flow, thereby playing a washing role.

[0060] On the other hand, since the structure connects the inner wall of the top cover 3 to form a sealing structure, the structure can prevent liquid from leaking or splashing due to water pressure impact, maximize the cleanliness of the cleaning environment, reduce the work required for cleaning, increase work efficiency, and reduce labor costs.

[0061] The above is a further detailed description of the present application in combination with specific preferred embodiments, and cannot be considered as limiting the specific implementation of the present application to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, without departing from the concept of the present application, a number of simple deductions or substitutions can be made, which should be considered as the protection scope of the present application.

Claims

1. A cleaning device for sulfonate-based calcium grease, comprising an oil storage tank, a connecting valve for connecting a water pump, and a spray gun assembly, characterized in that: The oil storage tank is connected to the connecting valve via a top cover. One end of the connecting valve is equipped with a protective plate, and a rotating bearing is connected to the outer side of the protective plate. One end of the connecting valve penetrates the surface of the top cover, and the rotating bearing is located inside the top cover. The spray gun assembly includes an installation head, a connecting rod, a reversing head, and a vertical nozzle. One end of the installation head is connected to the connecting valve and is located at one end of the connecting rod. The reversing head is located between the connecting rod and the vertical nozzle, and its two ends abut against one end of the connecting rod and one end of the vertical nozzle, respectively. The connecting rod and the reversing head are both provided with several side spray nozzles for assisting water flow. One end of the reversing head is provided with an opening slot, and the surface of the opening slot is provided with several angled nozzles for assisting water flow. The spray gun assembly is provided with a multi-stage stepped flow channel structure inside, and the flow channel structure is connected to the vertical nozzle, angled nozzle and side spray nozzle.

2. The cleaning equipment for a sulfonate-based calcium grease according to claim 1, characterized in that: The surfaces of the vertical nozzle, the angled nozzle, and the side nozzle are all equipped with nozzles, which are V-shaped.

3. The cleaning equipment for a sulfonate-based calcium grease according to claim 1, characterized in that: The flow channel structure includes a buffer tank, a stepped tank, a contraction flow channel, a vertical flow channel, a water storage tank, and a jet tank, arranged sequentially from top to bottom. Both the stepped tank and the vertical flow channel are three-stage stepped structures. The surface of the mounting head is provided with a water inlet, which is connected to the interior of the buffer tank. The surface of the connecting valve is provided with a valve port that is matched with the water inlet.

4. A cleaning device for a sulfonate-based calcium grease according to any one of claims 1-3, characterized in that: The angled nozzles are arranged in an arc shape on the surface of the opening slot. The water flow direction of the side nozzles corresponds to the upward, horizontal and downward directions, respectively. The water flow direction of the angled nozzles corresponds to the upward direction, and the water flow direction of the vertical nozzles corresponds to the downward direction.

5. A cleaning device for a sulfonate-based calcium grease according to any one of claims 1-3, characterized in that: The surface of the oil storage tank is connected to a pushing assembly for assisting the oil storage tank in moving. The pushing assembly includes a pushing frame, a connecting frame, and a clamping plate. The clamping plate is used to clamp the surface of the oil storage tank. The connecting frame abuts against one end of the pushing frame and the clamping plate respectively. The surface of the pushing frame is provided with a handle and a moving wheel for assisting the oil storage tank in moving. The surface of the pushing frame is provided with a support rod for increasing the support force.

6. A cleaning device for sulfonate-based calcium grease according to any one of claims 1-3, characterized in that: The surface of the oil storage tank is provided with a reinforcing ring to increase the support force. The inside of the oil storage tank is an oil tank for storing sulfonate complex calcium-based grease. The oil storage tank, top cover and connecting valve are detachable.

7. A cleaning device for a sulfonate-based calcium grease according to any one of claims 1-3, characterized in that: The outer side of the guard plate is provided with a locking ring to increase the stability of the connection between the guard plate and the connecting valve. Several bolts are installed on the surface of the connecting valve, and a reinforcing rib is connected between the locking ring and the bolts to increase the supporting force of the connecting valve.

Images