CN116274181B - Cleaning device for threaded pipe - Google Patents
Cleaning device for threaded pipe Download PDFInfo
- Publication number
- CN116274181B CN116274181B CN202310551691.3A CN202310551691A CN116274181B CN 116274181 B CN116274181 B CN 116274181B CN 202310551691 A CN202310551691 A CN 202310551691A CN 116274181 B CN116274181 B CN 116274181B
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- CN
- China
- Prior art keywords
- assembly
- bevel gear
- box body
- cleaning
- clamping arm
- 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.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 72
- 238000005201 scrubbing Methods 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of cleaning devices and provides a cleaning device for a threaded pipe, which comprises a box body, a control module and a driving assembly which are arranged on the box body, a cleaning assembly driven by the driving assembly, a lifting assembly arranged on one side of the box body, an upper cover arranged on the lifting assembly, a clamping assembly fixed in the box body and a liquid inlet assembly, wherein the cleaning assembly comprises a bearing arranged on the lower side of the upper cover, a rotating seat rotatably arranged in the bearing, a rotating shaft arranged on the rotating seat, an inner scrubbing piece sleeved on the rotating shaft, an outer scrubbing piece arranged on the driving assembly and a supporting piece sleeved on the axial end of the rotating shaft far away from the rotating seat; the clamping assembly comprises a mounting seat fixed on the bottom plate of the box body, a convex column arranged in the mounting seat, a first elastic piece arranged on the convex column, a moving piece arranged on the first elastic piece, and a first clamping arm and a second clamping arm which are arranged on the mounting seat and driven by the moving piece.
Description
Technical Field
The invention relates to the technical field of cleaning devices, in particular to a cleaning device for a threaded pipe.
Background
The inside and outside of threaded pipes such as food grade extension pipes, atomizer threaded pipes and ventilator threaded pipes used for a long time need to be cleaned to meet the use standards thereof; particularly, the threaded pipe can be effectively cleaned and disinfected, and the occurrence of related diseases can be effectively controlled. The existing threaded pipes are divided into two types, one type is a disposable threaded pipe, and the disposable threaded pipe greatly increases the use cost; the other type is a non-disposable threaded pipe, most of the cleaning and disinfection of the existing non-disposable threaded pipe are manually flushed, so that the cleaning efficiency is low, the disinfection is incomplete, and the effective cleaning and disinfection cannot be performed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a cleaning device for a threaded pipe, so as to solve the problems of low manual cleaning and disinfection efficiency, incomplete cleaning and disinfection and high use cost of the traditional threaded pipe.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the cleaning device for the threaded pipe comprises a box body, a control module, a driving assembly, a cleaning assembly, a lifting assembly, an upper cover, a clamping assembly and a liquid inlet assembly, wherein the control module is installed on the box body, the driving assembly is installed on the box body, the cleaning assembly is driven by the driving assembly, the lifting assembly is arranged on one side of the box body, the upper cover is installed on the lifting assembly and can be covered on the box body, the clamping assembly is fixed in the box body, the liquid inlet assembly is used for supplying cleaning liquid into the box body, the driving assembly and the lifting assembly are operated by the control module, the threaded pipe is sleeved on the cleaning assembly for cleaning and sterilizing, the cleaning assembly can simultaneously clean and sterilize the inner side and the outer side of the threaded pipe, and the cleaning assembly comprises a bearing, a rotating seat, a rotating shaft, an inner scrubbing member, an outer scrubbing member and a supporting member, wherein the bearing is installed on the rotating seat in a sleeved mode, and the supporting member is sleeved on the axial end far away from the rotating seat; the clamping assembly comprises a mounting seat fixed on the bottom plate of the box body, a convex column arranged in the mounting seat, a first elastic piece arranged on the convex column, a moving piece arranged on the first elastic piece, and a first clamping arm and a second clamping arm which are arranged on the mounting seat and driven by the moving piece.
In some embodiments, the drive assembly includes a motor mounted on the housing, a drive rod coupled to an output shaft of the motor, a coupling seat rotatably mounted within the housing, a rack movably disposed in the coupling seat relative to the coupling seat and coupled to the drive rod, a gear set mounted on the coupling seat and driven by the rack, and a rotating bracket mounted on the gear set, the outer scrubbing member being mounted on the rotating bracket.
In some embodiments, the gear set includes a spur gear and a bevel gear set, the spur gear is rotatably mounted on one side of the connection seat and rotates under the drive of the rack, the bevel gear set is mounted on one side of the spur gear away from the motor, the bevel gear set includes a first bevel gear, a second bevel gear opposite to the first bevel gear, a third bevel gear and a fourth bevel gear engaged between the first bevel gear and the second bevel gear, wherein the first bevel gear and the second bevel gear are connected with a rotating shaft, the third bevel gear and the fourth bevel gear are mounted on the rotating shaft through corresponding rotating shafts respectively, a driving groove recessed inwards along the axial direction of the second bevel gear is provided at the end of the second bevel gear away from the first bevel gear, an engaging protrusion extending outwards along the axial direction of the second bevel gear is provided on one side of the rotation seat towards the driving assembly, and the engaging protrusion can be inserted into the driving groove.
In some embodiments, the rotating brackets include a first rotating bracket and a second rotating bracket, wherein the first rotating bracket and the second rotating bracket are identical in construction and disposed on the same plane opposite each other, the bevel gear set is disposed between the first rotating bracket and the second rotating bracket, and the outer scrubbing member includes a first outer scrubbing member mounted on the first rotating bracket and a second outer scrubbing member mounted on the second rotating bracket.
In some embodiments, the support is provided with a bevel remote from the inner scrubbing element and a plurality of notches extending axially therethrough, wherein the plurality of notches are disposed on a circumferential side of the support in a circumferential direction of the support.
In some embodiments, the mount is provided with an opening in its middle, a first chute provided on one side of its upper end, and a second chute provided on the other side of its upper end.
In some embodiments, the moving member includes a moving member body in the mounting seat, a leg protruding from the opening of the mounting seat, and a top end engagement portion provided at an upper portion of the moving member body, a lower end of the moving member body being fixed with the first elastic member.
In some embodiments, the first clamping arm is connected to the moving member by a first link and a first bent rod connected to the first link; the second clamping arm is connected with the moving piece through a second connecting rod and a second bent rod connected with the second connecting rod.
In some embodiments, the first clamping arm, the first link, the first bent bar, and the moving member are hingedly connected to one another; and the second clamping arm, the second connecting rod, the second bent rod and the moving piece are also connected with each other in a hinged mode.
In some embodiments, the first clamping arm is provided with a first slider on its underside, and a first engagement portion at its end remote from the first link, the first slider engaging in the first runner; the second clamping arm is provided with a second slider at the lower side thereof and a second joint part at the end part thereof away from the second connecting rod, and the second slider is jointed in the second sliding groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the cleaning device for the threaded pipe can solve the problems of low manual cleaning and disinfection efficiency and incomplete cleaning and disinfection of the existing threaded pipe.
2. The driving assembly of the cleaning device for the threaded pipe provided by the invention can effectively clean the threaded pipe through forward rotation and reverse rotation.
3. Due to the arrangement of the notch and the inclined plane of the supporting piece, the cleaning liquid can smoothly enter between the inner scrubbing piece and the threaded pipe. In addition, the support piece can support the threaded pipe and block the internal scrubbing piece when realizing the reposition of redundant personnel, and simultaneously under the condition that does not prevent the rotation of the axis of rotation, provide the support for the axis of rotation, prevent that the axis of rotation from taking place deformation.
Drawings
Fig. 1 shows a perspective view of a cleaning device for a threaded pipe according to an embodiment of the present invention.
Fig. 2 shows a perspective view of the cleaning device for a threaded pipe shown in fig. 1 in an open state, with the threaded pipe mounted thereon.
Fig. 3 shows an exploded view of the cleaning device for a threaded pipe shown in fig. 1, wherein the threaded pipe is also shown.
Fig. 4 shows an exploded view of the cleaning device for a threaded pipe shown in fig. 3 in another direction, in which the threaded pipe is also shown.
Fig. 5 shows a perspective view of the internal components of the cleaning device for a threaded pipe shown in fig. 1, with a partial enlargement of the components and the threaded pipe also shown.
Fig. 6 shows a perspective view of the inner assembly of fig. 5 in another direction, with a partial enlargement of the assembly and the threaded tube also shown.
Fig. 7 shows an exploded view of a part of the assembly of the cleaning device for a threaded pipe shown in fig. 1, wherein the threaded pipe is also shown.
Fig. 8 shows a perspective view of a part of the assembly of the cleaning device for a threaded pipe shown in fig. 1, wherein the threaded pipe is also shown.
Fig. 9 shows another view of the cleaning device for a threaded pipe shown in fig. 1, and also shows a sectional view thereof along A-A, with part of the components omitted.
Reference numerals illustrate: 200-cleaning device; 1-a box body; 11-a bottom plate; 12-a first side panel; 13-a second side plate; 14-a third side panel; 15-a fourth side panel; 16-a liquid outlet part; 2-a control module; 3-a drive assembly; 31-an electric motor; 32-a drive rod; 33-connecting seats; 34-rack; 35-gear set; 351-spur gears; 352-bevel gear set; 36-rotating the bracket; 37-drive grooves; 9-cleaning the assembly; 91-bearing; 92-rotating the seat; 921-engaging projections; 93-rotating shaft; 94-inner scrubbing member; 95-outer scrubbing member; 951-a first outer scrubber; 952-a second outer scrubbing member; 96-support; 961-notch; 962-inclined plane; 97-clamping sleeve; 4-lifting assembly; 6-a clamping assembly; 61-mounting seats; 611-opening; 612-a first chute; 613-a second chute; 62-convex columns; 63-a first elastic member; 64-moving member; 641-a mover body; 642-leg; 643-tip engagement; 65-a first clamping arm; 651-first joint; 652-first slider; 66-a second clamping arm; 661-a second joint; 662-a second slider; 671-a first link; 672-first bent lever; 673-a second link; 674-second bent rod; 5-a liquid inlet component; 51-a liquid inlet pipe assembly; 52-a toggle member; 53-a second elastic member; 54-seals; 55-a raised plate; 7-an upper cover; 8-threaded pipe.
Detailed Description
The invention will be further described with reference to the drawings and the specific embodiments.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present invention. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. refer to an orientation or a positional relationship based on that shown in the drawings, and are merely relational terms, which are used for convenience in describing structural relationships of various components or elements of the present invention, and do not denote any one of the components or elements of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "fixedly attached," "connected," "coupled," and the like are to be construed broadly and refer to either a fixed connection or an integral or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present invention can be determined according to circumstances by a person skilled in the relevant art or the art, and is not to be construed as limiting the present invention.
As shown in fig. 1 to 4, the cleaning apparatus 200 for a threaded pipe of the present invention comprises a box body 1, a control module 2 mounted on the box body 1, a driving assembly 3 mounted on the box body 1, a cleaning assembly 9 driven by the driving assembly 3, a lifting assembly 4 provided at one side of the box body 1, an upper cover 7 mounted on the lifting assembly 4 and capable of being covered on the box body 1, a clamping assembly 6 fixed in the box body 1, and a liquid inlet assembly 5 supplying cleaning liquid into the box body 1, wherein the operation of the driving assembly 3 and the lifting assembly 4 is controlled by the control module 2, for example, a threaded pipe 8 of a threaded pipe of a breathing machine is sleeved on the cleaning assembly 9 for cleaning and sterilizing, and the cleaning assembly 9 can simultaneously perform cleaning and sterilizing of the inner side and the outer side of the threaded pipe 8.
In this embodiment, the box 1 is a rectangular box with an open top, and includes a bottom plate 11 located at a bottom side, and a first side plate 12, a second side plate 13, a third side plate 14, and a fourth side plate 15 disposed at the periphery. Preferably, a liquid outlet 16 is provided at the lower portion of the first side plate 12, and the waste liquid after washing flows out through the liquid outlet 16. The lifting assembly 4 is mounted on a second side plate 13 opposite the first side plate 12, the control module 2 is mounted on a third side plate 14 adjacent the first side plate 12, and the liquid inlet assembly 5 is mounted on a fourth side plate 15 opposite the third side plate 14. The upper cover 7 is covered above the box body 1, and the lifting assembly 4 drives the upper cover 7 to cover or open the box body 1. The specific construction of the lifting assembly 4 may be any construction known in the art and will not be described in detail herein. The upper cover 7 forms a closed space with the case 1 for cleaning and sterilization during cleaning to prevent the cleaning liquid from splashing. The cleaning liquid enters the box body 1 from the liquid inlet component 5, and under the control of the control module 2, the threaded pipe 8 sleeved on the cleaning component 9 is driven by the driving component 3 to clean in the closed space. The control module 2 can be provided with a time period for cleaning, a rotational speed of the drive assembly 3, etc.
The driving assembly 3 comprises a motor 31, a driving rod 32, a connecting seat 33, a rack 34, a gear set 35 and a rotating bracket 36. In the present embodiment, the motor 31 is mounted on the outside of the third side plate 14 of the case 1. The output shaft of the motor 31 passes through the third side plate 14, and the driving rod 32 is connected to the output shaft of the motor 31. The connection seat 33 is rotatably installed inside the third side plate 14, and a rack 34 is movably provided in the connection seat 33 with respect to the connection seat 33. The end of the driving rod 32 far away from the motor 31 is hinged with the rack 34, and the driving rod 32 drives the connecting seat 33 to rotate and the rack 34 to reciprocate relative to the connecting seat 33 under the driving of the motor 31. The gear set 35 is mounted on the coupling seat 33 and includes a spur gear 351 and a bevel gear set 352. The spur gear 351 is rotatably installed at one side of the connecting seat 33 and is driven by the rack 34 to rotate; specifically, the rack 34 reciprocates relative to the connecting seat 33 under the drive of the driving lever 32, whereby the spur gear 351 realizes forward rotation and reverse rotation under the drive of the rack 34. The side of the spur gear 351 remote from the motor 31 is fitted with the bevel gear set 352. In this embodiment, the bevel gear set 352 includes a first bevel gear, a second bevel gear disposed opposite to the first bevel gear, and third and fourth bevel gears coupled between the first and second bevel gears, wherein the first and second bevel gears are connected with rotation shafts on which the third and fourth bevel gears are mounted, respectively, through the corresponding rotation shafts. When rotating, the first bevel gear turns the same as the spur gear 351, and turns the opposite direction to the second bevel gear. The end of the second bevel gear remote from the first bevel gear is provided with a drive recess 37 recessed inwardly in its axial direction. The drive recess 37 extends through the second bevel gear in the radial direction of the second bevel gear, i.e. the drive recess 37 has an opening facing radially outwards of the second bevel gear. The rotating bracket 36 is installed between the spur gear 351 and the bevel gear group 352, and rotates with the rotation of the spur gear 351. Preferably, the rotating bracket 36 includes a first rotating bracket and a second rotating bracket, wherein the first rotating bracket and the second rotating bracket are identical in construction and are disposed on the same plane opposite to each other, and the bevel gear group 352 is disposed between the first rotating bracket and the second rotating bracket. Taking the first rotating bracket as an example, the first rotating bracket is approximately C-shaped. The driving assembly 3 is connected with the cleaning assembly 9 through the driving groove 37 and the rotating bracket 36 and drives the cleaning assembly 9 to operate.
The cleaning assembly 9 comprises a bearing 91 mounted on the underside of the upper cover 7, a rotatable seat 92 rotatably mounted in the bearing 91, a rotatable shaft 93 mounted on the rotatable seat 92, an inner scrubbing member 94 sleeved on the rotatable shaft 93, an outer scrubbing member 95 mounted on the rotatable bracket 36, and a support member 96 sleeved on the axial end of the rotatable shaft 93 remote from the rotatable seat 92. The side of the swivel seat 92 facing the drive assembly 3 is provided with an engagement projection 921 extending outwardly in the axial direction thereof, which engagement projection 921 can be inserted into the drive recess 37. The positions of the engaging protrusion 921 and the driving groove 37 are adjusted, and as the upper cover 7 is covered on the case 1, the engaging protrusion 921 is inserted into the driving groove 37, so that the rotation shaft 93 and the inner scrubbing member 94 sleeved on the rotation shaft 93 can be driven to rotate along with the operation of the driving assembly 3. The inner scrubbing member 94 is removably mounted on the rotatable shaft 93 for replacement of the inner scrubbing member 94. The outer scrubbing elements 95 include a first outer scrubbing element 951 mounted on a first rotatable mount and a second outer scrubbing element 952 mounted on a second rotatable mount. The support 96 is provided with a slope 962 remote from the inner scrubbing member 94 and a plurality of recesses 961 penetrating in the axial direction thereof, wherein the plurality of recesses 961 are provided on the circumferential side of the support 96 in the circumferential direction of the support 96. In use, after the inner scrubbing member 94 is sleeved on the rotating shaft 93, the supporting member 96 is inserted into the axial end of the rotating shaft 93 away from the rotating seat 92, and at this time, the inner scrubbing member 94 is located between the supporting member 96 and the bearing 91. Then, the threaded tube 8 is sleeved on the inner scrubbing member 94, one axial end of the threaded tube 8 is clamped between the clamping sleeve 97 and the bearing 91 through the clamping sleeve 97, and the other axial end is clamped between the supporting member 96 and the clamping member 6 through the clamping member 6.
Referring to fig. 3 to 9 together, the clamping assembly 6 includes a mounting seat 61 fixed to the bottom plate 11 of the case 1, a boss 62 provided in the mounting seat 61, a first elastic member 63 mounted on the boss 62, a moving member 64 mounted on the first elastic member 63, and first and second clamping arms 65 and 66 mounted on the mounting seat 61 and driven by the moving member 64. In the present embodiment, the mount 61 is provided with an opening 611 at the middle thereof, a first slide groove 612 provided at one side of the upper end thereof, and a second slide groove 613 provided at the other side of the upper end thereof. The mover 64 includes a mover body 641 located in the mount 61, a leg 642 protruding from the opening 611 of the mount 61, and a tip engagement portion 643 provided at an upper portion of the mover body 641. The lower end of the mover body 641 is fixed to the first elastic member 63. In this embodiment, the first elastic member 63 is a spring. The leg 642 extends from the mover body 641 and passes out of the opening 611 and then extends downward. The tip of the first elastic member 63 abuts against the lower side of the portion where the leg 642 is connected to the mover body 641. The tip engagement portion 643 is arcuate and can be fitted to the outside of the threaded pipe 8.
The moving member 64 can move up and down with respect to the boss 62 while bringing the first clamping arm 65 and the second clamping arm 66 away from or toward each other, thereby releasing or clamping the threaded pipe 8. In the present embodiment, the first clamp arm 65 is connected to the moving member 64 through a first link 671 and a first bent lever 672 connected to the first link 671; the second clamp arm 66 is connected to the moving member 64 via a second link 673 and a second bent lever 674 connected to the second link 673. The first clamp arm 65, the first link 671, the first curved lever 672, and the mover 64 are connected to each other in an articulated manner; and the second clamp arm 66, the second link 673, the second curved lever 674, and the moving member 64 are also connected to each other in an articulated manner. The first curved bar 672 and the second curved bar 674 are identical in construction. In this embodiment, the first curved lever 672 and the second curved lever 674 are each generally L-shaped and include a lateral portion connected to the moving member 64 and a vertical portion rotatably mounted to the mounting base 61, respectively. The first clamp arm 65 is provided with a first slider 652 at its lower side, and a first engaging portion 651 at its end remote from the first link 671. The first engagement portion 651 is substantially arc-shaped and is capable of fitting to the outside of the threaded pipe 8. The first slider 652 is engaged in the first slide groove 612. The second clamp arm 66 is provided with a second slider 662 at its lower side and a second engagement portion 661 at its end remote from the second link 673. The second joint portion 661 has a substantially arc shape, and can be fitted to the outside of the threaded pipe 8. The second slider 662 is engaged in the second slide groove 613. When the mover 64 moves downward, the lateral portion is pushed outward, the vertical portion rotates toward the mount 61, pushing the first and second links 671 and 673 to move, and then pushing the first and second clamp arms 65 and 66 to move toward the support 96, thereby clamping the threaded tube 8 between the support 96 and the first and second engagement portions 651 and 661 of the first and second clamp arms 65 and 66.
When the moving member 64 moves downward, the leg 642 of the moving member drives the liquid inlet assembly 5 to abut against the axial end of the threaded tube 8 clamped between the support member 96 and the first joint 651 of the first clamping arm 65 and the second joint 661 of the second clamping arm 66. In the present embodiment, the intake assembly 5 includes an intake tube assembly 51 movable relative to the fourth side plate 15 of the cartridge 1, a toggle member 52 capable of pushing the intake tube assembly 51 to move, and a second elastic member 53 abutting between the fourth side plate 15 and the intake tube assembly 51. The part of the feed liquor pipe assembly 51 entering the box body 1 is provided with a protruding plate 55 matched with the stirring piece 52, the stirring piece 52 is approximately L-shaped, the supporting leg 642 of the moving piece 64 is contacted with the stirring piece 52, when the supporting leg 642 moves downwards, the stirring piece 52 is pressed down, the stirring piece 52 rotates, and meanwhile the protruding plate 55 is pushed to drive the feed liquor pipe assembly 51 to move towards the threaded pipe 8 so as to be abutted with the axial end of the threaded pipe 8, and preferably the inner pipe of the feed liquor pipe assembly 51 is abutted with the axial end of the threaded pipe 8. Liquid from the inner tube of the feed tube assembly 51 sequentially enters the interior of the threaded tube 8 via the inclined surface 962 of the support member 96 and the recess 961 to provide cleaning liquid for cleaning the interior of the threaded tube 8; liquid from the outer tube of the feed tube assembly 51 enters the cartridge 1 directly to provide cleaning fluid for external cleaning of the threaded tube 8. When the moving member 64 moves upward, the leg 642 is out of contact with the toggle member 52, and the intake tube assembly 51 is out of contact with the threaded tube 8 by the second elastic member 53. In this embodiment, the second elastic member 53 is a spring. Further, the outside of the inlet pipe assembly 51 is provided with a seal 54 which is caught thereon and which abuts against the fourth side plate 15 as the inlet pipe assembly 51 moves into the case 1.
In use, the threaded tube 8 is sleeved on the inner scrubbing member 94 of the cleaning assembly 9, the threaded tube 8 is clamped on the bearing 91 adjacent to one axial end of the gear set 35 by the clamping sleeve 97, the other axial end of the threaded tube 8 is flush with the end surface of the support member 96 away from the inner scrubbing member 94, the positions of the engagement protrusions 921 and the driving grooves 37 on the rotating base 92 are adjusted so that the engagement protrusions 921 engage with the driving grooves 37, the movement of the lifting assembly 4 is controlled by the control module 2, the upper cover 7 is covered on the box body 1, the engagement protrusions 921 are inserted into the driving grooves 37 during the movement, the support member 96 mounted on the rotating shaft 93 pushes the moving member 64 of the clamping assembly 6 downwards, the first clamping arm 65 and the second clamping arm 66 move towards each other during the movement of the moving member 64 so as to clamp the other axial end of the threaded tube 8 between the support member 96 and the first clamping arm 65 and the second clamping arm 66, and when the moving member 64 moves downwards, the push member 52, the push member 642 push the support member 52 downwards, the push member 52, the push the leg 642 downwards, and the liquid inlet member 5 to move the other axial end of the threaded tube 8 towards the other end of the threaded tube 8. Then, the control module 2 controls the liquid feeding of the liquid feeding assembly 5, starts the operation of the driving assembly 3, the motor 31 drives the rack 34 to move through the driving rod 32, the rack 34 drives the spur gear 351 to rotate forward and backward, and simultaneously drives the rotating bracket 36 installed between the spur gear 351 and the bevel gear group 352 to rotate forward and backward, at this time, the second bevel gear of the bevel gear group 352 rotates backward and forward, that is, the inner scrubbing member 94 and the outer scrubbing member 95 rotate in opposite rotation directions relative to each other. In the process of entering the cleaning liquid in the liquid inlet assembly 5, due to the arrangement of the notch 961 and the inclined surface 962 of the supporting piece 96, the cleaning liquid can smoothly enter between the inner scrubbing piece 94 and the threaded pipe 8, meanwhile, a part of the cleaning liquid can be pre-stored in the inclined surface 962, and in the rotating process of the inner scrubbing piece 94 relative to the threaded pipe 8, the pre-stored cleaning liquid is driven to enter the threaded pipe 8 through the notch 961, so that sufficient cleaning liquid can be provided for cleaning inside. After the washing is completed, the waste liquid is discharged through the liquid outlet portion 16. The lifting assembly 4 is controlled to ascend by the control module 2, the supporting piece 96 moves upwards, the first elastic piece 63 pushes the moving piece 64 to move upwards, the moving piece 64 drives the first clamping arm 65 and the second clamping arm 66 to be away from each other, clamping of the threaded pipe 8 is released, meanwhile, when the supporting leg 642 of the moving piece 64 moves upwards, the restriction of the stirring piece 52 is released, and the liquid inlet pipe assembly 51 is away from the threaded pipe 8 under the action of the second elastic piece 53, so that the upward movement of the threaded pipe 8 is not affected.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The cleaning device for the threaded pipe comprises a box body, a control module, a driving assembly, a cleaning assembly, a lifting assembly, an upper cover, a clamping assembly and a liquid inlet assembly, wherein the control module is installed on the box body, the driving assembly is installed on the box body, the cleaning assembly is driven by the driving assembly, the lifting assembly is arranged on one side of the box body, the upper cover is installed on the lifting assembly and can be covered on the box body, the clamping assembly is fixed in the box body, and the liquid inlet assembly is used for supplying cleaning liquid into the box body; the clamping assembly comprises a mounting seat fixed on the bottom plate of the box body, a convex column arranged in the mounting seat, a first elastic piece arranged on the convex column, a moving piece arranged on the first elastic piece, and a first clamping arm and a second clamping arm which are arranged on the mounting seat and driven by the moving piece; the mounting seat is provided with an opening positioned in the middle of the mounting seat, a first chute arranged at one side of the upper end of the mounting seat, and a second chute arranged at the other side of the upper end of the mounting seat; the movable piece comprises a movable piece body positioned in the mounting seat, a supporting leg extending out of the opening of the mounting seat, and a top end joint part arranged at the upper part of the movable piece body, wherein the lower end of the movable piece body is fixed with the first elastic piece; the first clamping arm is connected with the moving piece through a first connecting rod and a first bent rod connected with the first connecting rod; the second clamping arm is connected with the moving piece through a second connecting rod and a second bent rod connected with the second connecting rod; the first clamping arm, the first connecting rod, the first bent rod and the moving piece are connected in a hinged manner, and the second clamping arm, the second connecting rod, the second bent rod and the moving piece are also connected in a hinged manner; the first clamping arm is provided with a first sliding block positioned at the lower side of the first clamping arm and a first joint part positioned at the end part of the first clamping arm far away from the first connecting rod, and the first sliding block is jointed in the first sliding groove; the second clamping arm is provided with a second slider at the lower side thereof and a second joint part at the end part thereof away from the second connecting rod, and the second slider is jointed in the second sliding groove.
2. The cleaning apparatus for a threaded pipe according to claim 1, wherein the driving assembly includes a motor mounted on the case, a driving lever connected to an output shaft of the motor, a coupling seat rotatably mounted in the case, a rack movably disposed in the coupling seat with respect to the coupling seat and connected to the driving lever, a gear set mounted on the coupling seat and driven by the rack, and a rotating bracket mounted on the gear set, the outer scrubbing member being mounted on the rotating bracket.
3. The cleaning device for a threaded pipe according to claim 2, wherein the gear set comprises a spur gear and a bevel gear set, the spur gear is rotatably mounted on one side of the connecting seat and is driven by the rack to rotate, the bevel gear set is mounted on one side of the spur gear away from the motor, the bevel gear set comprises a first bevel gear, a second bevel gear arranged opposite to the first bevel gear, and a third bevel gear and a fourth bevel gear engaged between the first bevel gear and the second bevel gear, wherein the first bevel gear and the second bevel gear are connected with rotating shafts, the third bevel gear and the fourth bevel gear are mounted on the rotating shafts through corresponding rotating shafts respectively, wherein a driving groove recessed inwards along the axial direction of the second bevel gear is formed at the end of the second bevel gear away from the first bevel gear, an engaging protrusion extending outwards along the axial direction of the second bevel gear is formed at one side of the rotating seat facing the driving assembly, and the engaging protrusion can be inserted into the driving groove.
4. A cleaning apparatus for threaded pipes according to claim 3, wherein the rotating brackets comprise a first rotating bracket and a second rotating bracket, wherein the first rotating bracket and the second rotating bracket are identical in construction and are disposed on the same plane opposite to each other, the bevel gear set is disposed between the first rotating bracket and the second rotating bracket, and the outer scrubbing member comprises a first outer scrubbing member mounted on the first rotating bracket and a second outer scrubbing member mounted on the second rotating bracket.
5. The cleaning device for threaded pipes according to claim 1, wherein the support member is provided with a slope away from the inner scrubbing member and a plurality of recesses penetrating in an axial direction thereof, wherein the plurality of recesses are provided on a circumferential side of the support member in a circumferential direction of the support member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310551691.3A CN116274181B (en) | 2023-05-17 | 2023-05-17 | Cleaning device for threaded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310551691.3A CN116274181B (en) | 2023-05-17 | 2023-05-17 | Cleaning device for threaded pipe |
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| Publication Number | Publication Date |
|---|---|
| CN116274181A CN116274181A (en) | 2023-06-23 |
| CN116274181B true CN116274181B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310551691.3A Active CN116274181B (en) | 2023-05-17 | 2023-05-17 | Cleaning device for threaded pipe |
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| CN (1) | CN116274181B (en) |
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| US8564778B1 (en) * | 2011-08-25 | 2013-10-22 | Larry Y Igarashi | Custom cosmetic blending machine |
| CN109078932A (en) * | 2018-08-09 | 2018-12-25 | 南通大学 | A kind of elongated tubular product accessory inner surface plated film cleaning device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116274181A (en) | 2023-06-23 |
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