CN219425054U - Cleaning device - Google Patents
Cleaning device Download PDFInfo
- Publication number
- CN219425054U CN219425054U CN202320480785.1U CN202320480785U CN219425054U CN 219425054 U CN219425054 U CN 219425054U CN 202320480785 U CN202320480785 U CN 202320480785U CN 219425054 U CN219425054 U CN 219425054U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- piece
- pushing
- elastic
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 180
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000007423 decrease Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Cleaning In General (AREA)
Abstract
The present utility model provides a cleaning device comprising: the sleeve is provided with an installation cavity and an installation opening, and a plurality of installation holes are formed in the outer wall of the sleeve; the cleaning components are arranged in the corresponding mounting holes, each cleaning component comprises a cleaning piece and a first elastic piece sleeved on the cleaning piece, the cleaning piece is movably arranged in the corresponding mounting hole, one end of the cleaning piece is provided with an inclined plane, and the other end of the cleaning piece is provided with a cleaning part; the pushing component is movably arranged in the mounting cavity and comprises a pushing piece, a limiting piece and a second elastic piece, one end of the pushing piece is movably arranged in the mounting cavity and protrudes out of the mounting opening, the other end of the pushing piece is provided with a conical surface propped against the inclined surface, and two ends of the second elastic piece are respectively propped against the limiting piece and the sleeve and are used for elastically propping against the pushing piece so as to enable the cleaning pieces to move back to back; the pull ring is connected with the pushing piece and is used for driving the pushing piece to be far away from the cleaning piece and compressing the second elastic piece so that the cleaning pieces can move oppositely under the elastic pushing action of the corresponding first elastic pieces. The cleaning device can improve the cleaning efficiency of the hole wall.
Description
Technical Field
The utility model relates to the technical field of hole wall cleaning of molds, in particular to a cleaning device.
Background
When the waterway hole of the die is connected with the water pipe, the raw material tape can be wound on the water pipe generally to increase the tightness of the water pipe and the waterway hole, the raw material tape can be remained on the wall of the waterway hole after the water pipe is disassembled, or the water scale dirt can be attached to the wall of the waterway hole after the die is used for a long time, if the waterway hole is not cleaned timely, the tightness of the water pipe and the waterway hole can be reduced, and the water seepage and oil seepage phenomena are caused.
At present, a special tool is generally adopted to clean the wall of the waterway hole manually. However, the inner diameter of the waterway hole is small, so that the operation space is narrow, the operation is complicated, and the cleaning efficiency is low.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a cleaning device that improves the cleaning efficiency of the walls of the holes.
An embodiment of the present utility model provides a cleaning device including:
the sleeve is provided with an installation cavity and an installation opening communicated with the installation cavity, a plurality of installation holes are formed in the peripheral wall of one end, far away from the installation opening, of the sleeve, and the installation holes are communicated with the installation cavity and are arranged at equal intervals along the circumferential direction of the sleeve;
the cleaning assembly is arranged in the corresponding mounting hole, each cleaning assembly comprises a cleaning piece and a first elastic piece, the cleaning pieces are movably arranged in the corresponding mounting hole, one end of each cleaning piece is provided with an inclined plane, the other end of each cleaning piece is provided with a cleaning part, the first elastic pieces are sleeved on the cleaning pieces, and two ends of each first elastic piece respectively support against the cleaning pieces and the sleeve;
the pushing assembly is movably arranged in the mounting cavity, the pushing assembly comprises a pushing piece, a limiting piece and a second elastic piece, the pushing piece is movably arranged in the mounting cavity, one end of the pushing piece protrudes out of the mounting opening, the other end of the pushing piece is provided with a conical surface propped against the inclined surfaces of the cleaning pieces, the limiting piece and the second elastic piece are sleeved on the pushing piece, and two ends of the second elastic piece respectively prop against the limiting piece and the sleeve and are used for elastically propping against the pushing piece to move towards the cleaning pieces so that the pushing piece props against the cleaning pieces to move in a reverse way and compress the corresponding first elastic pieces;
and the pull ring is connected with one end of the pushing piece protruding out of the mounting opening and is used for driving the pushing piece to move away from the cleaning piece and compressing the second elastic piece so that a plurality of cleaning pieces move in opposite directions under the elastic pushing action of the corresponding first elastic piece.
When the cleaning device works, the pull ring drives the pushing piece to move towards the direction away from the cleaning piece, and drives the limiting piece to compress the second elastic piece, so that the cleaning pieces move oppositely under the elastic pushing of the first elastic piece to be accommodated in the corresponding mounting holes; then, transferring the cleaning device so that one end of the sleeve with the mounting hole and a plurality of groups of cleaning components are inserted into the hole to be cleaned; then, the acting force on the pull ring is removed, the second elastic piece is released by the compressed elastic force to push the limiting piece to drive the pushing piece to move towards the direction close to the cleaning piece, so that the conical surface of the pushing piece slides to abut against the inclined surface of the cleaning piece, a plurality of cleaning pieces are driven to move oppositely, and the corresponding first elastic piece is compressed, so that the cleaning part of the cleaning piece penetrates through the corresponding mounting hole and abuts against the hole wall of the hole to be cleaned; finally, the cleaning device is rotated, so that the cleaning parts rotate to remove dirt on the wall of the hole to be cleaned.
Therefore, in the cleaning device, the pull ring, the pushing piece and the plurality of groups of cleaning components form a sleeving structure with the sleeve, the pushing piece is driven by the pull ring to be away from the cleaning piece, so that the cleaning piece is contained in the mounting hole, the sleeve is conveniently inserted into the hole to be cleaned, in addition, the pushing piece is close to the cleaning piece under the elastic pushing action of the second elastic piece, so that the cleaning piece protrudes out of the corresponding mounting hole and is propped against the hole wall of the hole to be cleaned, the cleaning of the hole wall is realized by rotating the cleaning device, the operation is simple, the labor intensity is low, and the cleaning efficiency of the hole wall is improved.
In some embodiments, the sleeve comprises:
the first cylinder body is provided with a first accommodating groove, and the first accommodating groove penetrates through the first cylinder body and forms the mounting opening at one end of the first cylinder body;
the second cylinder body is provided with a second accommodating groove and a plurality of mounting holes, and the mounting holes are formed in one end, far away from the first cylinder body, of the second cylinder body and are communicated with the second accommodating groove;
the locking body is connected between the first cylinder body and the second cylinder body; wherein,,
the limiting piece and the second elastic piece are accommodated in the first accommodating groove, and the first accommodating groove and the second accommodating groove are communicated to form the mounting cavity.
In some embodiments, the inner diameter of the first cylinder is greater than the inner diameter of the second cylinder, such that one end of the second cylinder is embedded in the first cylinder.
In some embodiments, the second barrel has an inner diameter less than the diameter of the stopper to stop the stopper.
In some embodiments, the cross-sectional area of the end of the second barrel distal to the first barrel decreases progressively in a direction distal to the first barrel.
In some embodiments, a limiting opening is further formed in one end, far away from the first barrel, of the second barrel, and the limiting opening is communicated with the second accommodating groove and is used for accommodating one end, far away from the pull ring, of the pushing piece.
In some embodiments, the cleaning member comprises:
the body is movably arranged in the corresponding mounting hole, and one end of the body is provided with the cleaning part;
the stop body is connected with the other end of the body, and one side of the stop body, which is away from the body, is provided with the inclined plane; wherein,,
the first elastic piece is sleeved on the body and abuts against one side, connected with the body, of the stop body.
In some embodiments, the cleaning portion has a cross-sectional area that gradually decreases in a direction away from the stopper.
In some embodiments, the angle α between the inclined surface and the body satisfies the relationship: alpha is more than or equal to 30 degrees and less than or equal to 60 degrees.
In some embodiments, the pusher comprises:
the pushing rod is movably arranged in the mounting cavity, and one end of the pushing rod protrudes out of the mounting hole and is connected with the pull ring;
the supporting body is connected with the other end of the pushing rod and is positioned in the mounting cavity, the cross section area of the supporting body is gradually reduced along the direction away from the pushing rod, and the conical surface is formed; wherein,,
the limiting piece and the second elastic piece are sleeved on the pushing rod.
Drawings
Fig. 1 is a schematic structural view of a cleaning device according to an embodiment of the present utility model.
Fig. 2 is an exploded view of the cleaning device of fig. 1.
Fig. 3 is an enlarged schematic view of region iii of fig. 2.
Fig. 4 is a cross-sectional view of the cleaning device of fig. 1 taken along the direction A-A and a partially enlarged schematic illustration thereof.
Description of the main reference signs
Cleaning device 10
Sleeve 11
Mounting cavity 11a
Mounting port 11b
Mounting hole 11c
First cylinder 111
First accommodation groove 111a
Second cylinder 112
Second accommodation groove 112a
Limiting port 112b
Locking body 113
Pin 1131
Cleaning assembly 12
Cleaning member 121
Bevel 121a
Cleaning portion 121b
Body 1211
Stop 1212 and method for manufacturing
First elastic member 122
Push assembly 13
Pushing member 131
Conical surface 131a
Push rod 1311
Support body 1312
Limiting piece 132
Second elastic member 133
Pull ring 14
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present utility model provides a cleaning device 10, which includes a sleeve 11, a plurality of sets of cleaning components 12, a pushing component 13 and a pull ring 14 for cleaning a hole wall. The surface of the hole wall suitable for cleaning by the cleaning device 10 may be a plane surface or a rough surface, for example: the surface of the hole wall is provided with a thread groove.
Referring to fig. 2, in some embodiments, the sleeve 11 is provided with a mounting cavity 11a and a mounting opening 11b communicating with the mounting cavity 11a, and an outer peripheral wall of an end of the sleeve 11 remote from the mounting opening 11b is provided with a plurality of mounting holes 11c, and the plurality of mounting holes 11c are all communicated with the mounting cavity 11a and are arranged at equal intervals along a circumferential direction of the sleeve 11. The plurality of mounting holes 11c may be located on the same plane, or may be offset along the length direction of the sleeve 11 (see fig. 4).
Referring to fig. 2 and 3 together, a plurality of sets of cleaning assemblies 12 are mounted in the corresponding mounting holes 11c, and each set of cleaning assemblies 12 includes a cleaning member 121 and a first elastic member 122. The cleaning piece 121 is movably arranged in the corresponding mounting hole 11c, one end of the cleaning piece 121 is provided with an inclined plane 121a, the other end of the cleaning piece 121 is provided with a cleaning part 121b, the cleaning piece 121 is sleeved with the first elastic piece 122, and two ends of the first elastic piece 122 respectively support against the cleaning piece 121 and the side wall of the mounting cavity 11a in the sleeve 11. Specifically, the cleaning part 121b may be integrally formed with the cleaning member 121, or may be detachably connected to the cleaning member 121, so as to facilitate replacement of the cleaning part 121 b. Illustratively, the first elastic member 122 may be a spring.
Referring to fig. 2 and 3, the pushing assembly 13 is movably disposed in the mounting cavity 11a, the pushing assembly 13 includes a pushing member 131, a limiting member 132 and a second elastic member 133, the pushing member 131 is movably disposed in the mounting cavity 11a, one end of the pushing member 131 protrudes out of the mounting opening 11b, the other end of the pushing member 131 has a conical surface 131a that abuts against the inclined surfaces 121a of the cleaning members 121, the limiting member 132 and the second elastic member 133 are both sleeved on the pushing member 131, and two ends of the second elastic member 133 abut against top walls of the mounting cavity 11a in the limiting member 132 and the sleeve 11 respectively, so as to elastically abut against the pushing member 131 to move towards the cleaning members 121, so that the pushing member 131 abuts against the cleaning members 121 to move oppositely and compress the corresponding first elastic member 122. The second elastic member 133 may be a spring, for example.
Referring to fig. 1 and 2, the pull ring 14 is connected to one end of the pushing member 131 protruding from the mounting opening 11b, and is used for driving the pushing member 131 to move away from the cleaning member 121, and compressing the second elastic member 133, so that the cleaning members 121 move towards each other under the elastic pushing action of the corresponding first elastic members 122. The diameter of the mounting opening 11b is smaller than the length of the pull ring 14, and when the pull ring 14 is not stressed, a movable gap can be formed between the end face of the mounting opening 11b and the end face of the mounting opening 11 b.
When the cleaning device 10 is operated, the pull ring 14 drives the pushing member 131 to move in a direction away from the cleaning member 121, and drives the limiting member 132 to compress the second elastic member 133, so that the cleaning members 121 move in opposite directions under the elastic urging of the first elastic member 122 to be accommodated in the corresponding mounting holes 11 c; then, the cleaning device 10 is transferred so that the end of the sleeve 11 having the mounting hole 11c and the plurality of groups of cleaning components 12 are inserted into the hole to be cleaned; then, the acting force on the pull ring 14 is removed, the second elastic member 133 is released by the compressed elastic force to push the limiting member 132 to drive the pushing member 131 to move towards the direction approaching to the cleaning member 121, so that the conical surface 131a of the pushing member 131 slides to abut against the inclined surface 121a of the cleaning member 121, thereby driving the cleaning members 121 to move oppositely, and compressing the corresponding first elastic member 122, so that the cleaning portion 121b of the cleaning member 121 passes through the corresponding mounting hole 11c and abuts against the hole wall of the hole to be cleaned; finally, the cleaning device 10 is rotated so that the cleaning portions 121b of the plurality of cleaning members 121 are rotated to remove dirt on the wall of the hole to be cleaned.
Therefore, in the cleaning device 10, the pull ring 14, the pushing member 131, the plurality of groups of cleaning assemblies 12 and the sleeve 11 form a set structure, and the pushing member 131 is driven by the pull ring 14 to be away from the cleaning member 121, so that the cleaning member 121 is accommodated in the mounting hole 11c, and the sleeve 11 is conveniently inserted into the hole to be cleaned. In addition, the pushing member 131 approaches the cleaning member 121 under the elastic pushing action of the second elastic member 133, and pushes the cleaning member 121, so that the cleaning member 121 protrudes out of the corresponding mounting hole 11c and is pushed against the hole wall of the hole to be cleaned, and cleaning of the hole wall by the cleaning member 121 is achieved by rotating the cleaning device 10, the operation is simple, the labor intensity is low, and the cleaning efficiency of the hole wall is improved.
In some embodiments, referring to fig. 2, the sleeve 11 includes a first cylinder 111, a second cylinder 112, and a locking body 113. The first cylinder 111 is provided with a first accommodating groove 111a, the first accommodating groove 111a penetrates through the first cylinder 111, an installation opening 11b is formed at one end of the first cylinder 111, the second cylinder 112 is provided with a second accommodating groove 112a and a plurality of installation holes 11c, the second accommodating groove 112a penetrates through the second cylinder 112, the plurality of installation holes 11c are formed at one end, far away from the first cylinder 111, of the second cylinder 112 and are communicated with the second accommodating groove 112a, and the locking body 113 is connected between the first cylinder 111 and the second cylinder 112. The limiting member 132 and the second elastic member 133 are accommodated in the first accommodating groove 111a, and the first accommodating groove 111a and the second accommodating groove 112a are communicated to form the mounting cavity 11a.
Therefore, the first cylinder 111 and the second cylinder 112 can form a detachable connection structure through the locking body 113, so that the pushing assembly 13 and the cleaning assembly 12 can be conveniently detached, and the detachment efficiency of the cleaning device 10 is improved.
In this embodiment, the locking body 113 includes two pins 1131, and each pin 1131 is disposed through the first cylinder 111 and the second cylinder 112, so as to form a detachable connection between the first cylinder 111 and the second cylinder 112.
Referring to FIG. 4, in some embodiments, the inner diameter D of the first cylinder 111 1 Is greater than the inner diameter D of the second cylinder 112 2 So that an end of the second cylinder 112 remote from the mounting port 11b is fitted to the first cylinder 111. Specifically, the first cylinder 111 and the second cylinder 112 are both cylinders.
In some embodiments, the inner diameter D of the second cylinder 112 2 Smaller than diameter D of the limiting member 132 3 The limiting member 132 can be abutted to limit the movable range of the pushing member 131 in the mounting cavity 11a. In this embodiment, the cross section of the limiting member 132 is circular.
Referring to fig. 4, in some embodiments, the cross-sectional area of the end of the second cylinder 112 away from the first cylinder 111 is gradually reduced in a direction away from the first cylinder 111 to form a tapered surface, so that the lower end of the sleeve 11 is easily inserted into the hole to be cleaned during the cleaning operation, thereby improving the cleaning efficiency of the cleaning device 10.
In some embodiments, the end of the second cylinder 112 away from the first cylinder 111 is further provided with a limiting opening 112b, and the limiting opening 112b is communicated with the second accommodating groove 112a and is used for accommodating the end of the pushing member 131 away from the pull ring 14. Therefore, the opened limiting opening 112b extends the moving range of the pushing member 131, and increases the sliding supporting distance between the tapered surface 131a of the pushing member 131 and the inclined surface 121a of the cleaning member 121, thereby increasing the protruding length of the cleaning member 121 from the mounting hole 11c, and increasing the application range of the cleaning device 10.
Referring to fig. 2 and 3, in some embodiments, the cleaning member 121 includes a body 1211 and a stopper 1212. The body 1211 is movably disposed in the corresponding mounting hole 11c, one end of the body 1211 is provided with a cleaning portion 121b, the stop body 1212 is connected to the other end of the body 1211, one side of the stop body 1212 facing away from the body 1211 is provided with an inclined surface 121a, and the first elastic element 122 is sleeved on the body 1211 and abuts against one side of the stop body 1212 connected to the body 1211.
When the pull ring 14 is not acted by an upward force, the cleaning portion 121b and a portion of the body 1211 protrude out of the corresponding mounting hole 11c, the inclined surface 121a on the stop body 1212 abuts against the upper end of the conical surface 131a in the pushing member 131, and the stop body 1212 abuts against the first elastic member 122 to the sidewall of the mounting cavity 11a in the sleeve 11.
When the pull ring 14 receives an upward force, the inclined surface 121a on the stop body 1212 slides and abuts against the lower end of the tapered surface of the pushing member 131, the body 1211 is received in the corresponding mounting hole 11c, the stop body 1212 abuts against the upper end of the tapered surface 131a, the cleaning portion 121b and the body 1211 are both received in the corresponding mounting hole 11c, and the first elastic member 122 is released by the compressed elastic force.
In some embodiments, the cross-sectional area of the cleaning portion 121b gradually decreases along the direction away from the stop body 1212, so that, on one hand, the cleaning portion 121b can be quickly protruded or accommodated in the corresponding mounting hole 11c, and on the other hand, the cleaning portion 121b can form point contact with the hole wall of the hole to be cleaned, thereby improving the cleaning accuracy.
Referring to fig. 3, in some embodiments, the inclined surface 121a and the body 1211 have an angle α, and α satisfies the relationship: 30.ltoreq.α.ltoreq.60°, for example: 30 °, 40 °, 50 °, 60 °.
Therefore, by reasonably configuring the range of α, the cleaning member 121 can be made to satisfy the distance of movement with respect to the sleeve 11, and the manufacturing cost of the cleaning device 10 can be reduced. Specifically, if α is smaller than 30 °, the cleaning member 121 moves by the same distance with respect to the sleeve 11, and the required width of the sleeve 11 is large, reducing the range of holes to be cleaned into which the sleeve 11 can be inserted; if α is greater than 60 °, the pushing member 131 moves by the same distance with respect to the sleeve 11, the distance of movement of the cleaning member 121 with respect to the sleeve 11 is small, and in order to satisfy the distance of movement of the cleaning member 121 with respect to the sleeve 11, the costs of the sleeve 11 and the pushing assembly 13 need to be increased adaptively.
In some embodiments, the pushing member 131 includes a pushing rod 1311 and a supporting body 1312. The push rod 1311 is movably disposed in the mounting cavity 11a, one end of the push rod 1311 protrudes out of the mounting hole 11c and is connected with the pull ring 14, the abutting body 1312 is connected with the other end of the push rod 1311 and is located in the mounting cavity 11a, the cross-sectional area of the abutting body 1312 is gradually reduced along the direction away from the push rod 1311, a conical surface 131a is formed, and the limiting member 132 and the second elastic member 133 are both sleeved on the push rod 1311. So that the pushing member 131 has a simple structure and low manufacturing cost.
Taking the waterway hole of the mold as an example, the cleaning device 10 generally works as follows:
firstly, the pull ring 14 drives the push rod 1311 and the abutting body 1312 to move towards a direction away from the limiting opening 112b, and drives the limiting piece 132 to compress the second elastic piece 133, so that the abutting bodies 1212 of the cleaning pieces 121 are elastically pushed by the first elastic piece 122 to drive the corresponding bodies 1211 to move towards each other, and the cleaning parts 121b of the cleaning pieces 121 are accommodated in the corresponding mounting holes 11 c;
then, the cleaning device 10 is transferred so that the end of the second cylinder 112 with the mounting hole 11c and the plurality of groups of cleaning components 12 are inserted into the waterway holes;
then, the acting force on the pull ring 14 is removed, the second elastic member 133 is released by the compressed elastic force, so as to push the limiting member 132 to drive the push rod 1311 and the abutting body 1312 to move towards the direction approaching the limiting opening 112b, so that the conical surface 131a of the abutting body 1312 slides to abut against the inclined surface 121a of the blocking body 1212, thereby driving the plurality of cleaning members 121 to move back to back, compressing the corresponding first elastic member 122, so that the body 1211 of the cleaning member 121 passes through the corresponding mounting hole 11c, and the cleaning portion 121b of the cleaning member 121 abuts against the wall of the waterway hole;
finally, the cleaning device 10 is rotated so that the cleaning parts 121b of the plurality of cleaning members 121 are rotated to remove dirt on the wall of the waterway hole, thereby improving cleaning efficiency of the wall of the waterway hole.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Finally, it should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (10)
1. A cleaning device, comprising:
the sleeve is provided with an installation cavity and an installation opening communicated with the installation cavity, a plurality of installation holes are formed in the peripheral wall of one end, far away from the installation opening, of the sleeve, and the installation holes are communicated with the installation cavity and are arranged at equal intervals along the circumferential direction of the sleeve;
the cleaning assembly is arranged in the corresponding mounting hole, each cleaning assembly comprises a cleaning piece and a first elastic piece, the cleaning pieces are movably arranged in the corresponding mounting hole, one end of each cleaning piece is provided with an inclined plane, the other end of each cleaning piece is provided with a cleaning part, the first elastic pieces are sleeved on the cleaning pieces, and two ends of each first elastic piece respectively support against the cleaning pieces and the sleeve;
the pushing assembly is movably arranged in the mounting cavity, the pushing assembly comprises a pushing piece, a limiting piece and a second elastic piece, the pushing piece is movably arranged in the mounting cavity, one end of the pushing piece protrudes out of the mounting opening, the other end of the pushing piece is provided with a conical surface propped against the inclined surfaces of the cleaning pieces, the limiting piece and the second elastic piece are sleeved on the pushing piece, and two ends of the second elastic piece respectively prop against the limiting piece and the sleeve and are used for elastically propping against the pushing piece to move towards the cleaning pieces so that the pushing piece props against the cleaning pieces to move in a reverse way and compress the corresponding first elastic pieces;
and the pull ring is connected with one end of the pushing piece protruding out of the mounting opening and is used for driving the pushing piece to move away from the cleaning piece and compressing the second elastic piece so that a plurality of cleaning pieces move in opposite directions under the elastic pushing action of the corresponding first elastic piece.
2. The cleaning apparatus defined in claim 1, wherein the sleeve comprises:
the first cylinder body is provided with a first accommodating groove, and the first accommodating groove penetrates through the first cylinder body and forms the mounting opening at one end of the first cylinder body;
the second cylinder body is provided with a second accommodating groove and a plurality of mounting holes, and the mounting holes are formed in one end, far away from the first cylinder body, of the second cylinder body and are communicated with the second accommodating groove;
the locking body is connected between the first cylinder body and the second cylinder body; wherein,,
the limiting piece and the second elastic piece are accommodated in the first accommodating groove, and the first accommodating groove and the second accommodating groove are communicated to form the mounting cavity.
3. A cleaning apparatus as claimed in claim 2, wherein,
the inner diameter of the first cylinder is larger than that of the second cylinder, so that one end of the second cylinder is embedded in the first cylinder.
4. A cleaning device as claimed in claim 3, wherein,
the inner diameter of the second cylinder body is smaller than the diameter of the limiting piece so as to stop the limiting piece.
5. A cleaning apparatus as claimed in claim 2, wherein,
the cross-sectional area of the end of the second cylinder away from the first cylinder gradually decreases along the direction away from the first cylinder.
6. A cleaning apparatus as claimed in claim 2, wherein,
and one end of the second barrel, which is far away from the first barrel, is also provided with a limiting opening, and the limiting opening is communicated with the second accommodating groove and is used for accommodating one end of the pushing piece, which is far away from the pull ring.
7. The cleaning apparatus defined in claim 1, wherein the cleaning element comprises:
the body is movably arranged in the corresponding mounting hole, and one end of the body is provided with the cleaning part;
the stop body is connected with the other end of the body, and one side of the stop body, which is away from the body, is provided with the inclined plane; wherein,,
the first elastic piece is sleeved on the body and abuts against one side, connected with the body, of the stop body.
8. The cleaning apparatus of claim 7, wherein the cleaning device comprises a cleaning device,
the cross-sectional area of the cleaning portion gradually decreases in a direction away from the stopper body.
9. The cleaning apparatus of claim 7, wherein the cleaning device comprises a cleaning device,
the included angle between the inclined plane and the body is alpha, and the alpha satisfies the relation: alpha is more than or equal to 30 degrees and less than or equal to 60 degrees.
10. The cleaning apparatus defined in claim 1, wherein the pusher comprises:
the pushing rod is movably arranged in the mounting cavity, and one end of the pushing rod protrudes out of the mounting hole and is connected with the pull ring;
the supporting body is connected with the other end of the pushing rod and is positioned in the mounting cavity, the cross section area of the supporting body is gradually reduced along the direction away from the pushing rod, and the conical surface is formed; wherein,,
the limiting piece and the second elastic piece are sleeved on the pushing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320480785.1U CN219425054U (en) | 2023-03-13 | 2023-03-13 | Cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320480785.1U CN219425054U (en) | 2023-03-13 | 2023-03-13 | Cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219425054U true CN219425054U (en) | 2023-07-28 |
Family
ID=87337360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320480785.1U Active CN219425054U (en) | 2023-03-13 | 2023-03-13 | Cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219425054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118368575A (en) * | 2024-06-20 | 2024-07-19 | 三明市汇泽电子有限公司 | Intelligent audio frequency expander for conference room |
-
2023
- 2023-03-13 CN CN202320480785.1U patent/CN219425054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118368575A (en) * | 2024-06-20 | 2024-07-19 | 三明市汇泽电子有限公司 | Intelligent audio frequency expander for conference room |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219425054U (en) | Cleaning device | |
| CN107054832B (en) | Connector, combination support object support plate connection kayser structure and combination support object support plate | |
| CN218818287U (en) | Rotary plunger valve | |
| TW201822960A (en) | Tool extension rod having high structural strength comprises a rod body and a sleeve member to increase the overall structural strength by the cooperating design of the sliding part and the sliding segment | |
| CN210105841U (en) | Locking mechanism and lock cylinder | |
| CN209654688U (en) | A kind of pneumatic actuator rotary valve | |
| CN213615173U (en) | Fracturing pump dismouting frock | |
| CN111764586B (en) | Assembly type wallboard mounting structure and mounting method thereof | |
| CN113944383A (en) | Double-side locking device | |
| CN219095788U (en) | One-way transmission type sliding block structure of guide post | |
| CN216485659U (en) | Locking structure of lock pin and light port | |
| CN216884963U (en) | Forming die | |
| CN216373173U (en) | Mould slider is reset structure earlier | |
| CN210476513U (en) | Polished rod grinding device | |
| CN216533485U (en) | Vitrification freezing carrying rod | |
| CN218798596U (en) | Lower concave die special for stamping | |
| CN220204315U (en) | Screw capable of reducing surface deformation probability of part during screwing | |
| CN115638259A (en) | Rotary plunger valve | |
| CN220015925U (en) | Gas spring connection structure convenient to tear open and trade | |
| CN216767732U (en) | Reusable grouting pump piston head | |
| CN220860890U (en) | Air filtering structure and food material cleaning device | |
| CN213328732U (en) | Deceleration strip | |
| CN217196443U (en) | Cylindrical inclined hole sliding block embedding structure | |
| CN221677041U (en) | Disassembling tool | |
| CN115230027B (en) | Forming die of high-performance fiber composite material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |