阅读说明：本技术 一种车间泵等设备死角清洗工具 (Cleaning tool for dead angles of equipment such as workshop pump ) 是由 郑铁江 蒋国强 吴晓明 梁国成 薛俞波 袁庆庆 万鹏 周国君 黄东 张晓� 于 2020-11-13 设计创作，主要内容包括：本发明公开了一种车间泵等设备死角清洗工具,包括刷头和锁紧环,所述刷头的一端与设置有螺纹连接件的四通管一端贯通连接,所述锁紧环的一侧与棘齿环同轴一体化连接,且棘齿环的内侧设置有挤压块,所述挤压块的一侧与压紧杆的一端滑动连接,且压紧杆的另一端贯通四通管伸入四通管内侧与内环外侧之间,所述内环一体化连接于四通管内侧,且四通管中空结构与内环内侧贯通设置,所述棘齿环的外侧与限位爪单向啮合连接,且限位爪通过第二弹簧连接于锁死环的内侧,所述锁死环嵌套设置于棘齿环的外侧,且锁死环固定连接于四通管的端部外侧。该车间泵等设备死角清洗工具能便于节约水资源,且保证清洗的效果和效率。(The invention discloses a cleaning tool for dead angles of equipment such as workshop pumps and the like, which comprises a brush head and a locking ring, wherein one end of the brush head is communicated and connected with one end of a four-way pipe provided with a threaded connecting piece, one side of the locking ring is coaxially and integrally connected with a ratchet ring, an extrusion block is arranged on the inner side of the ratchet ring, one side of the extrusion block is slidably connected with one end of a compression rod, the other end of the compression rod is communicated and extended into the space between the inner side of the four-way pipe and the outer side of an inner ring through the four-way pipe, the inner ring is integrally connected to the inner side of the four-way pipe, a hollow structure of the four-way pipe is communicated and arranged with the inner side of the inner ring, the outer side of the ratchet ring is in one-way meshed connection with a limiting claw, the limiting claw is connected to the inner side of. This equipment dead angle cleaning means such as workshop pump can be convenient for the water economy resource, and guarantees abluent effect and efficiency.)

1. The utility model provides an equipment dead angle cleaning means such as workshop pump, includes brush head (1) and locking ring (23), its characterized in that: one end of the brush head (1) is communicated with one end of a four-way pipe (11) provided with a threaded connector (4), one side of a locking ring (23) is coaxially and integrally connected with a ratchet ring (24), an extrusion block (26) is arranged on the inner side of the ratchet ring (24), one side of the extrusion block (26) is slidably connected with one end of a compression rod (22), the other end of the compression rod (22) is communicated with the four-way pipe (11) and extends into a position between the inner side of the four-way pipe (11) and the outer side of an inner ring (30), the inner ring (30) is integrally connected with the inner side of the four-way pipe (11), a hollow structure of the four-way pipe (11) is communicated with the inner side of the inner ring (30), the outer side of the ratchet ring (24) is unidirectionally engaged with a limiting claw (25), the limiting claw (25) is connected with the inner side of a locking ring (6) through a second spring (27), and the locking ring (6) is nested in the outer side of, the locking ring (6) is fixedly connected to the outer side of the end part of the four-way pipe (11), a third spring (28) is sleeved on the outer side of the ratchet ring (24) and the inner side of the locking ring (6), the other end of the pressing rod (22) and the outer side of the inner ring (30) are respectively connected to the outer side of one end of a three-way hose (29) in a contact mode, the other two ends of the three-way hose (29) are respectively connected to a water barrel (7) and an electric inflating pump (8), the electric inflating pump (8) is electrically connected with a mobile power supply (9), a handle (3) is arranged on the upper surface of the brush head (1), washing spray holes (10) are reserved on the lower surface of the brush head (1), brush bristles (2) are distributed on the lower surface of the brush head (1), a supporting seat (13) is fixedly connected to the inner side of the brush head (1), and a rotating pipe, the inboard of rotating tube (12) is provided with 2 sections guiding grooves (21), and sliding connection has the one end of bracing piece (17) on guiding groove (21), the other end of bracing piece (17) stretches out rotating tube (12) and is close to the tip of brush head (1) other end, and the outside of rotating tube (12) is provided with second sprue (32), the other end of bracing piece (17) runs through fixed connection on fly leaf (16), and fly leaf (16) face towards the side of brush head (1) other end and be provided with first sprue (18), the both sides and limiting plate (15) sliding connection of fly leaf (16), and limiting plate (15) fixed set up in the inboard of brush head (1), fixedly connected with connecting plate (14) between limiting plate (15), and connecting plate (14) fixed connection are inboard in the tip of brush head (1) other end, connecting plate (14) and the tip of brush head (1) other end link up connecting plate (14) and brush head (1) through washing out orifice (31) and the opposite side of brush head (1) other end, and the tip of connecting plate (14) and brush head (1) other end is adjusted pole (19) activity and is run through to adjust pole (19) and be connected with bracing piece (17) coaxial bearing, be provided with constant head tank (33) that adjust pole (19) run through on connecting plate (14), and adjust the both ends of welded fastening in first spring (20) respectively between the outside of pole (19) and the inboard of constant head tank (33).

2. The dead angle cleaning tool for workshop pumps and other equipment according to claim 1, characterized in that: the rotating pipe (12) is of a hollow structure, the hollow structure of the rotating pipe corresponds to the brushing spray holes (10), and the axis of the rotating pipe (12) is collinear with the axis of the support rod (17).

3. The dead angle cleaning tool for workshop pumps and other equipment according to claim 1, characterized in that: the structural shape of the support rod (17) is T-shaped, and the end parts of the support rod (17) extending into the inner side of the rotating pipe (12) are respectively connected with 2 guide grooves (21) in a sliding manner.

4. The dead angle cleaning tool for workshop pumps and other equipment according to claim 1, characterized in that: the first blocking block (18) and the second blocking block (32) are respectively arranged corresponding to the flushing jet holes (31) and the flushing jet holes (10), and the first blocking block (18) and the second blocking block (32) are made of rubber materials.

5. The dead angle cleaning tool for workshop pumps and other equipment according to claim 1, characterized in that: the structure shape of the adjusting rod (19) is in a dry shape, and the bulge in the middle of the adjusting rod (19) is matched with the positioning groove (33).

6. The dead angle cleaning tool for workshop pumps and other equipment according to claim 1, characterized in that: the structural shape of the guide grooves (21) is an inclined arc-shaped structure, and the guide grooves (21) are symmetrically arranged around the axis of the rotating pipe (12).

7. The dead angle cleaning tool for workshop pumps and other equipment according to claim 1, characterized in that: the end part of the pressing rod (22) extending between the four-way pipe (11) and the inner ring (30) is of an arc-shaped structure, the circle center of the arc is located on the axis of the inner ring (30), and the pressing rod (22) is arranged in a central symmetry mode relative to the axis of the inner ring (30).

8. The dead angle cleaning tool for workshop pumps and other equipment according to claim 1, characterized in that: the maximum moving distance of the locking ring (23) on the inner side of the locking ring (6) is larger than the width of the limiting claw (25), and the limiting claw (25), the ratchet ring (24) and the second spring (27) form a one-way ratchet mechanism.

9. The dead angle cleaning tool for workshop pumps and other equipment according to claim 1, characterized in that: one side of the pressing blocks (26) facing the axis direction of the ratchet ring (24) is a curved surface, the distance between the curved surface and the axis of the ratchet ring (24) is gradually reduced, and the pressing blocks (26) are arranged in a central symmetry mode about the axis of the ratchet ring (24).

10. The dead angle cleaning tool for workshop pumps and other equipment according to claim 1, characterized in that: the pipe end of the three-way hose (29) connected with the electric inflator pump (8) and the pipe end of the three-way hose (29) connected with the four-way pipe (11) are on the same straight line.

Technical Field

The invention relates to the technical field of workshop equipment cleaning, in particular to a cleaning tool for dead corners of equipment such as workshop pumps.

Background

The 6S management is a cleaning standard of many companies, so after workshop equipment is used, the workshop equipment generally needs to be cleaned, and equipment dead angle cleaning tools such as workshop pumps are cleaning tools for cleaning the workshop equipment, can clean the dead angles of the workshop equipment, and can conveniently reach the cleaning standard of 6S.

However, the existing cleaning tool for dead corners of equipment such as workshop pumps and the like has certain problems in the using process, such as:

1. when the existing cleaning tool for the dead angle of equipment such as a workshop pump and the like is used for cleaning, more water resources are consumed, and the environmental protection is not facilitated;

2. the efficiency of equipment dead angle cleaning means such as current workshop pump abluent is not high, and the effect is not good, this is because equipment dead angle cleaning means such as current workshop pump only can go on through scrubbing or only can go on through the mode that washes when wasing workshop equipment dead angle, and both can not carry out the structure, and then have reduced abluent efficiency to owing to can not wash while washing, and then be unfavorable for improving abluent effect.

Disclosure of Invention

The invention aims to provide a cleaning tool for dead angles of equipment such as workshop pumps and the like, and aims to solve the problems that the existing cleaning tool for the dead angles of equipment such as workshop pumps and the like in the background art consumes more water resources, and is low in cleaning efficiency and poor in effect.

In order to achieve the purpose, the invention provides the following technical scheme: a cleaning tool for dead angles of equipment such as a workshop pump and the like comprises a brush head and a locking ring, wherein one end of the brush head is communicated and connected with one end of a four-way pipe provided with a threaded connecting piece, one side of the locking ring is coaxially and integrally connected with a ratchet ring, an extrusion block is arranged on the inner side of the ratchet ring, one side of the extrusion block is slidably connected with one end of a compression rod, the other end of the compression rod is communicated and connected with the four-way pipe and extends into a position between the inner side of the four-way pipe and the outer side of an inner ring, the inner ring is integrally connected to the inner side of the four-way pipe, a hollow structure of the four-way pipe is communicated and arranged with the inner side of the inner ring, the outer side of the ratchet ring is in one-way meshed connection with a limiting claw, the limiting claw is connected to the inner side of a locking ring through a second spring, the locking ring is nested and arranged, the other end of the pressing rod and the outer side of the inner ring are respectively in contact connection with the outer side of one end of the three-way hose, the other two ends of the three-way hose are respectively connected onto the water barrel and the electric inflator pump, the electric inflator pump is electrically connected with the mobile power supply, the upper surface of the brush head is provided with a handle, washing spray holes are reserved on the lower surface of the brush head, bristles are distributed on the lower surface of the brush head, the inner side of the brush head is fixedly connected with a supporting seat, a rotating pipe is connected between the supporting seats through a bearing, the inner side of the rotating pipe is provided with 2 sections of guiding grooves, one end of a supporting rod is connected onto the guiding grooves in a sliding manner, the other end of the supporting rod extends out of the end part of the rotating pipe close to the other end of the brush head, a second blocking block is arranged, the both sides and the limiting plate sliding connection of fly leaf, and the limiting plate is fixed to be set up in the inboard of brush head, fixedly connected with connecting plate between the limiting plate, and connecting plate fixed connection is inboard in the tip of the first other end of brush, the tip of the connecting plate and the first other end of brush link up the face of carrying on the back of the body of connecting plate and the first other end of brush through scouring the orifice, and the tip of the connecting plate and the first other end of brush is adjusted the pole activity and is run through to adjust the pole and be connected with bracing piece coaxial bearing, be provided with the constant head tank that the pole runs through on the connecting plate.

Preferably, the rotating pipe is a hollow structure, the hollow structure of the rotating pipe corresponds to the brushing spray holes, and the axis of the rotating pipe is collinear with the axis of the support rod.

Preferably, the structural shape of the support rod is T-shaped, and the end parts of the support rod extending into the inner side of the rotating pipe are respectively connected with the 2 guide grooves in a sliding manner.

Preferably, the first blocking block and the second blocking block are respectively arranged corresponding to the flushing jet hole and the brushing jet hole, and the first blocking block and the second blocking block are made of rubber materials.

Preferably, the structure shape of the adjusting rod is in a dry shape, and the bulge at the middle part of the adjusting rod is matched with the positioning groove

Preferably, the guide grooves are inclined arc structures, and are symmetrically arranged with respect to the axis of the rotating pipe.

Preferably, the end part of the pressing rod extending into the space between the four-way pipe and the inner ring is of an arc structure, the circle center of the arc is located on the axis of the inner ring, and the pressing rods are arranged in a manner of being centrosymmetric with respect to the axis of the inner ring.

Preferably, the maximum distance of the movement of the locking ring inside the locking ring is greater than the width of the limiting claw, and the limiting claw, the ratchet ring and the second spring form a one-way ratchet mechanism.

Preferably, one side of the pressing blocks facing to the axis direction of the ratchet ring is a curved surface, the distance between the curved surface and the axis of the ratchet ring is gradually reduced, and the pressing blocks are arranged in a central symmetry mode about the axis of the ratchet ring.

Preferably, the pipe end of the three-way hose connected with the electric inflator pump and the pipe end of the three-way hose connected with the four-way pipe are on the same straight line.

Compared with the prior art, the invention has the beneficial effects that: this equipment dead angle cleaning means such as workshop pump can be convenient for the water economy resource, and guarantees abluent effect and efficiency:

1. the mobile power supply supplies power to the electric inflator pump, so that the electric inflator pump generates air in the three-way hose, and simultaneously, a small part of water in the bucket enters the air under the action of air pressure, and further the air entering the brush head contains water, so that water resources can be saved, water resource waste is avoided, and the environmental protection requirement is met;

2. the first blocking block can block the washing spray hole or the second blocking block can block the washing spray hole by moving the adjusting rod, when the first blocking block blocks the washing spray hole, air containing moisture can be sprayed out through the washing spray hole, so that washing can be conveniently carried out when the dead angle of the equipment is washed by the brush hair, the washing efficiency and the washing effect can be favorably improved, when the second blocking block blocks the washing spray hole, the moisture containing air can be sprayed out through the washing spray hole, the dead angle of the equipment which is inconvenient to enter can be conveniently washed, and the workshop equipment can be favorably cleaned;

3. through rotating and removing the lock ring, can make four-way pipe and tee bend hose dismantle and install to through the threaded connection of threaded connection spare and brush head, make the four-way pipe removable, and then can make this cleaning means can be applicable to the tee bend hose of different diameters size, be favorable to improving the device's practicality.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective sectional view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is an enlarged view of point A of FIG. 2 according to the present invention;

FIG. 5 is a schematic main sectional view of the present invention;

FIG. 6 is an enlarged view of point B of FIG. 5 according to the present invention;

FIG. 7 is an enlarged view of point C of FIG. 5 according to the present invention;

FIG. 8 is an enlarged view of point D in FIG. 5 according to the present invention;

FIG. 9 is a schematic view of the connecting structure of the locking ring and the ratchet ring according to the present invention;

FIG. 10 is an enlarged view of point E of FIG. 9 according to the present invention;

FIG. 11 is a partial sectional view of a brush head according to the present invention;

FIG. 12 is an enlarged view of point G of FIG. 11 according to the present invention;

FIG. 13 is a side cross-sectional view of a portion of the brush head of the present invention;

FIG. 14 is an enlarged view of point F in FIG. 13 according to the present invention.

In the figure: 1. a brush head; 2. brushing; 3. a handle; 4. a threaded connection; 5. a valve; 6. locking a dead ring; 7. a water bucket; 8. an electric inflator; 9. a mobile power supply; 10. washing and brushing the spray holes; 11. a four-way pipe; 12. rotating the tube; 13. a supporting seat; 14. a connecting plate; 15. a limiting plate; 16. a movable plate; 17. a support bar; 18. a first block; 19. adjusting a rod; 20. a first spring; 21. a guide groove; 22. a hold down bar; 23. locking a ring; 24. a ratchet ring; 25. a limiting claw; 26. extruding the block; 27. a second spring; 28. a third spring; 29. a three-way hose; 30. an inner ring; 31. flushing the spray holes; 32. a second block; 33. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-14, the present invention provides a technical solution: a cleaning tool for dead angles of equipment such as a workshop pump and the like comprises a brush head 1, bristles 2, a handle 3, a threaded connecting piece 4, a valve 5, a locking ring 6, a water bucket 7, an electric inflator pump 8, a mobile power supply 9, washing spray holes 10, a four-way pipe 11, a rotating pipe 12, a supporting seat 13, a connecting plate 14, a limiting plate 15, a movable plate 16, a supporting rod 17, a first blocking block 18, an adjusting rod 19, a first spring 20, a guiding groove 21, a pressing rod 22, a locking ring 23, a ratchet ring 24, a limiting claw 25, a pressing block 26, a second spring 27, a third spring 28, a three-way hose 29, an inner ring 30, washing spray holes 31, a second blocking block 32 and a positioning groove 33, wherein one end of the brush head 1 is communicated with one end of the four-way pipe 11 provided with the threaded connecting piece 4, one side of the locking ring 23 is coaxially and integrally connected with the ratchet ring 24, an extrusion block 26 is arranged on the inner side of the ratchet ring, the other end of the compressing rod 22 penetrates through the four-way pipe 11 and extends into the space between the inner side of the four-way pipe 11 and the outer side of the inner ring 30, the inner ring 30 is integrally connected with the inner side of the four-way pipe 11, the hollow structure of the four-way pipe 11 is arranged in a penetrating way with the inner side of the inner ring 30, the outer side of the ratchet ring 24 is in one-way meshed connection with the limiting claw 25, the limiting claw 25 is connected with the inner side of the locking ring 6 through a second spring 27, the locking ring 6 is nested and arranged at the outer side of the ratchet ring 24, the locking ring 6 is fixedly connected with the outer side of the end part of the four-way pipe 11, the outer side of the ratchet ring 24 and the inner side of the locking ring 6 are sleeved with a third spring 28, the other end of the compressing rod 22 and the outer side of the inner ring 30 are respectively in contact connection with the outer side of one end of the three-way hose 29, the other two ends of, the lower surface of the brush head 1 is reserved with a brushing spray hole 10, the lower surface of the brush head 1 is distributed with brush bristles 2, the inner side of the brush head 1 is fixedly connected with a supporting seat 13, a rotating pipe 12 is connected between the supporting seats 13 in a bearing way, the inner side of the rotating pipe 12 is provided with 2 sections of guiding grooves 21, one end of a supporting rod 17 is connected on the guiding grooves 21 in a sliding way, the other end of the supporting rod 17 extends out of the end part of the rotating pipe 12 close to the other end of the brush head 1, the outer side of the rotating pipe 12 is provided with a second block 32, the other end of the supporting rod 17 is fixedly connected on a movable plate 16 in a penetrating way, the side surface of the movable plate 16 facing the other end of the brush head 1 is provided with a first block 18, the two sides of the movable plate 16 are connected with limiting plates 15, the end parts of the other ends of the connecting plate 14 and the brush head 1 penetrate through the opposite side surfaces of the other ends of the connecting plate 14 and the brush head 1 through the scouring spray holes 31, the end parts of the other ends of the connecting plate 14 and the brush head 1 are movably penetrated through by the adjusting rod 19, the adjusting rod 19 is connected with the supporting rod 17 through a coaxial bearing, the connecting plate 14 is provided with a positioning groove 33 through which the adjusting rod 19 penetrates, and the outer side of the adjusting rod 19 and the inner side of the positioning groove 33 are respectively welded and fixed at two.

The rotating pipe 12 is a hollow structure, the hollow structure of the rotating pipe corresponds to the washing spray holes 10, the axis of the rotating pipe 12 is collinear with the axis of the support rod 17, air and water can be conveniently sprayed out from the washing spray holes 10 through the hollow structure, and the rotating stability of the rotating pipe 12 can be ensured through the collinear axis of the rotating pipe 12 and the axis of the support rod 17.

The structural shape of the support rod 17 is "T" font, and the tip that the support rod 17 stretches into the inboard rotating tube 12 respectively with 2 guiding grooves 21 sliding connection, can be convenient for drive the rotating tube 12 stable rotation that sets up guiding grooves 21 through the removal of support rod 17.

The first blocking block 18 and the second blocking block 32 are respectively arranged corresponding to the flushing nozzle hole 31 and the washing nozzle hole 10, and the first blocking block 18 and the second blocking block 32 are made of rubber materials, so that the first blocking block 18 and the second blocking block 32 can conveniently block the flushing nozzle hole 31 and the washing nozzle hole 10 respectively, and the cleaning tool only has the flushing nozzle hole 31 or the washing nozzle hole 10 to spray air and water.

The structure shape of adjusting pole 19 is "doing" font, and the arch and the constant head tank 33 in the middle part of adjusting pole 19 match the setting, can be convenient for be connected with constant head tank 33 through the arch on adjusting the pole 19, and the restriction adjusts the position of pole 19, and then the position of restriction bracing piece 17.

The guide grooves 21 are inclined arc-shaped structures, and the guide grooves 21 are symmetrically arranged about the axis of the rotating pipe 12, so that the rotating pipe 12 can be driven to rotate by the movement of the support rod 17.

The end part of the pressing rod 22 extending into the space between the four-way pipe 11 and the inner ring 30 is of an arc-shaped structure, the circle center of the arc-shaped structure is located on the axis of the inner ring 30, and the pressing rod 22 is symmetrically arranged relative to the axis of the inner ring 30, so that the pressing rod 22 can be close to each other to fix the three-way hose 29 sleeved outside the inner ring 30, and workers can conveniently disassemble and assemble the three-way hose 29.

The maximum moving distance of the locking ring 23 in the locking ring 6 is larger than the width of the limiting claw 25, and the limiting claw 25, the ratchet ring 24 and the second spring 27 form a one-way ratchet mechanism, so that when the locking ring 23 moves relative to the locking ring 6, the limiting claw 25 and the pawl on the outer side of the ratchet ring 24 are staggered, the one-way ratchet mechanism formed by the limiting claw 25, the ratchet ring 24 and the second spring 27 can be released, the locking ring 23 can rotate reversely, and the three-way hose 29 can be detached conveniently.

One side of the pressing blocks 26 facing the axial direction of the ratchet ring 24 is a curved surface, the distance between the curved surface and the axial line of the ratchet ring 24 is gradually reduced, and the pressing blocks 26 are arranged symmetrically about the axial center of the ratchet ring 24, so that the pressing blocks 26 gradually press the pressing rod 22 through the relative rotation of the ratchet ring 24, and further the arc-shaped end of the pressing rod 22 presses and fixes the three-way hose 29.

The pipe end of the three-way hose 29 connected with the electric inflator 8 and the pipe end of the three-way hose 29 connected with the four-way pipe 11 are in the same straight line, so that high-speed gas is generated in the three-way hose 29 and water in the water bucket 7 is brought out when the electric inflator 8 works, and water and air are sprayed out from the washing spray holes 31 or the washing spray holes 10 to clean workshop equipment.

The working principle is as follows: firstly, taking the cleaning tool for dead angles of equipment such as a workshop pump to a use position, and using the cleaning tool according to the following operations:

according to fig. 1-14, when the power is supplied by the mobile power supply 9, the electric inflator 8 is turned on, the electric inflator 8 can enable the three-way hose 29 to generate gas and bring out a small amount of moisture in the water barrel 7, so that the air entering the four-way pipe 11 contains moisture, the air containing moisture enters the interior of the brush head 1 by adjusting the valve 5 on the four-way pipe 11, and then the air containing moisture can be sprayed out through the washing spray holes 10 or the washing spray holes 31;

when the second blocking block 32 blocks the washing spray hole 10, air containing moisture can be sprayed out through the washing spray hole 31 after entering the interior of the brush head 1, so that dead corners which are inconvenient to enter of the brush head 1 can be washed, and workshop equipment can be washed conveniently;

when the brush head 1 can enter a dead angle of workshop equipment, the adjusting rod 19 is rotated to enable the protrusion on the adjusting rod 19 to correspond to the positioning groove 33, at the moment, the adjusting rod 19 is dragged to enable the protrusion to enter the positioning groove 33, then the adjusting rod 19 is rotated reversely, and the protrusion is clamped in the positioning groove 33, so that the position of the adjusting rod 19 is limited;

in the process, the movement of the adjusting rod 19 drives the movable plate 16 and the supporting rod 17 to move, and the movement of the movable plate 16 can enable the first blocking block 18 thereon to block the flushing orifice 31, so that air containing moisture can be prevented from being sprayed out from the flushing orifice 31;

during the movement of the support rod 17, the rotation tube 12 is rotated through the sliding connection between the guide groove 21 and the end of the support rod 17;

when the rotating pipe 12 rotates, the second blocking block 32 on the outer side of the rotating pipe 12 can be gradually moved out of the washing spray holes 10, so that air containing moisture can be conveniently sprayed out through the washing spray holes 10;

when moisture containing air is sprayed out through the washing spray holes 10, workers can wash workshop equipment through the handle 3 and the brush bristles 2 on the brush head 1, and therefore the washing efficiency and effect can be improved conveniently;

in the above process, the three-way hose 29 can be disassembled by the following process so that the cleaning tool can be conveniently disassembled;

through the threaded connection of the brush head 1 and the threaded connecting piece 4 and the plurality of pipe orifices on the four-way pipe 11, the three-way hose 29 with different diameters and sizes can be arranged on the four-way pipe 11, and the operation is as follows:

sleeving the pipe end of the three-way hose 29 outside the inner ring 30, and rotating the locking ring 23;

when the locking ring 23 rotates, the ratchet ring 24 is driven to synchronously rotate, and the pressing block 26 continuously presses the pressing rod 22, so that the arc-shaped structure at the end part of the pressing rod 22 presses the outer side of the pipe end of the three-way hose 29;

after the cleaning tool is used, the locking ring 23 is pushed, so that the locking ring 23 drives the ratchet ring 24 to move synchronously, and further the ratchet ring 24 and the limiting claw 25 can be staggered, so that the ratchet ring 24 can rotate reversely, at the moment, the arc shape at the end part of the pressing rod 22 can be gradually far away from the pipe end of the three-way hose 29 through the reverse rotation of the ratchet ring 24, and further the three-way hose 29 can be detached, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.