CN111715634A - Auxiliary mechanism of end socket pipeline inner wall cleaning device - Google Patents

Auxiliary mechanism of end socket pipeline inner wall cleaning device Download PDF

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Publication number
CN111715634A
CN111715634A CN202010606001.6A CN202010606001A CN111715634A CN 111715634 A CN111715634 A CN 111715634A CN 202010606001 A CN202010606001 A CN 202010606001A CN 111715634 A CN111715634 A CN 111715634A
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CN
China
Prior art keywords
auxiliary mechanism
piece
auxiliary
motor
pulley
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Withdrawn
Application number
CN202010606001.6A
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Chinese (zh)
Inventor
肖慧梅
郭益祥
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Quanzhou Yachuang Technology Co ltd
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Quanzhou Yachuang Technology Co ltd
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Priority to CN202010606001.6A priority Critical patent/CN111715634A/en
Publication of CN111715634A publication Critical patent/CN111715634A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027Cleaning the internal surfaces; Removal of blockages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The invention discloses an auxiliary mechanism of a cleaning device for the inner wall of a seal head pipeline, which comprises a substrate, wherein a stabilizing device is arranged at the front end of the top of the substrate, and the stabilizing device can fix pipelines with different sizes, is effectively suitable for stabilizing seal head pipelines with different sizes and effectively assists in cleaning the seal head pipelines; a pressing mechanism is arranged in the stabilizing device, the pressing mechanism controls the movement of an internal belt wheel by an independent motor in a transmission case, so that the pressing mechanism presses down; install slide mechanism in the securing device bottom, the slide mechanism top is connected with pushing down mechanism and transmission case, and after fixing the pipeline, can adjust fixed position according to the condition of work, is fit for fixing its position that corresponds when the brush enters into inside position, reduces the fixed of the external anchor clamps of multiunit, and convenient operation reduces artificial operation.

Description

Auxiliary mechanism of end socket pipeline inner wall cleaning device
Technical Field
The invention relates to the field related to end socket pipeline cleaning, in particular to an auxiliary mechanism of an end socket pipeline inner wall cleaning device.
Background
The end cap is an element for sealing the end of the container to isolate the internal and external media, and is also called an end cap. The seal head of the cylindrical container is generally a revolving shell, and can be divided into a convex shape, a conical shape, a flat plate shape and a combined shape according to the shape of the surface of the seal head, a seal head pipeline is formed after the pipeline is sealed, when the seal head pipeline is used in chemical production, the interior of the pipeline needs to be cleaned regularly, a special inner wall cleaning device needs to be used, and an auxiliary mechanism needs to be installed in the cleaning device to fix the pipeline.
When head pipeline inner wall cleaning device's complementary unit carries out the in-service use, because the pipeline size is different, current complementary unit specification is comparatively fixed to when the brush stretches into the admission line and cleans, need carry out diversified fixing to the pipeline, just can not rock, comparatively inconvenient when the external fixed establishment of dismouting consumes the manpower, influenced the efficiency of work.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides an auxiliary mechanism for a device for cleaning an inner wall of a capped pipe.
The auxiliary mechanism comprises a base plate, locking grooves are formed in the front end and the rear end of the base plate, a controller is installed at the front left end of the top of the base plate, a power line is arranged on the left side of the controller, a placing groove is welded at the rear end of the top of the base plate, an inserting plate is embedded in the left side of the placing groove, the front end and the rear end of the right side of the inserting plate are fixed with the placing groove through locking bolts, the right side of the placing groove is connected with an extension pipe, a stabilizing device is installed at the front end of the top of the base plate and comprises a sliding mechanism, a transmission case and a pressing mechanism, the bottom of the sliding mechanism is connected with the base plate, a transmission case is installed in the middle of the top end of the sliding mechanism, and the left side.
Preferably, the sliding mechanism comprises a fixing piece, a right locking piece, a first motor, a driving pulley, a synchronous belt, a driven pulley, a left locking piece, a connecting piece and a guide wheel, the bottom of the fixing piece is fixed with the base plate, the right side of the fixing piece is fixed with the right locking piece through a bolt, the first motor is installed at the front end of the right locking piece, an output shaft at the back of the first motor penetrates through the right locking piece and is inserted into the middle part of the driving pulley, the left end of the outer diameter surface of the driving pulley is synchronously rotated with the driven pulley through the synchronous belt, the driven pulley is arranged in the middle part of the left locking piece and is rotatably connected with the left locking piece, the right end of the left locking piece is fixed with the fixing piece through a bolt, the middle part at the top end of the synchronous belt is fixed with the connecting piece, the first motor is electrically connected with the controller.
Preferably, the transmission case includes box, back shaft, second motor, action wheel, belt, follows driving wheel and transmission shaft, the bottom half meets with the connecting piece, the box left side meets with pushing down the mechanism, the lower extreme is provided with the back shaft in the box, the second motor is installed to the upper end in the box to the second motor is connected with the controller electricity, second motor right side output shaft inserts middle part in the action wheel, action wheel external diameter surface carries out synchronous rotation through the belt with follow driving wheel, from the interior middle part of driving wheel by the transmission shaft to the transmission shaft right side is connected with the box rotation.
Preferably, the pushing mechanism comprises a linkage part, a sliding groove, a pulley, a transmission part, a connecting rod and an auxiliary part, the lower end of the linkage part is rotatably connected with the left side of the supporting shaft, the sliding groove is formed in the upper end of the linkage part, the pulley is movably embedded into the lower end of the sliding groove, the right side of the pulley is hinged to the transmission part, the upper end of the transmission part is inserted into the left side of the transmission shaft, and the left side of the linkage part is welded and fixed with the auxiliary part through the connecting rod.
Preferably, the middle part of the top end of the synchronous belt is in a disconnected shape, and two sides of the disconnected position are locked with the connecting piece through bolts.
Preferably, four groups of guide wheels are arranged, and silica gel layers with the thickness of 2mm are adhered to the outer diameter surfaces of the four groups of guide wheels.
Preferably, the back of the box body is provided with an access cover, and the access cover is fixed with the box body through a bolt.
Preferably, a partition board is welded in the middle of the inside of the box body, and the middle of the top end of the partition board is connected with the bottom of the second motor.
Preferably, axle seats are fixed at the positions of the support shaft and the left side of the transmission shaft penetrating through the box body.
Preferably, the upper end of the link member and the auxiliary member are both semicircular, and the inner sides of the link member and the auxiliary member are smooth.
Preferably, the box body is made of stainless steel.
Preferably, the linkage piece and the auxiliary piece are made of alloy steel.
The invention has the following advantages: the invention provides an auxiliary mechanism of a seal head pipeline inner wall cleaning device through improvement, compared with the same type of equipment, the auxiliary mechanism comprises the following improvements:
the method has the advantages that: according to the auxiliary mechanism of the cleaning device for the inner wall of the end socket pipeline, the stabilizing device is arranged at the front end of the top of the base plate, so that the stabilizing device can fix pipelines with different sizes, and is effectively suitable for stabilizing end socket pipelines with different sizes, and effectively assists in cleaning the end socket pipelines.
The method has the advantages that: according to the auxiliary mechanism of the end socket pipeline inner wall cleaning device, the downward pressing mechanism is installed in the stabilizing device and is controlled by the independent motor in the transmission case to move through the belt wheel inside, so that the downward pressing mechanism can press downward.
The method has the advantages that: according to the auxiliary mechanism of the end socket pipeline inner wall cleaning device, the sliding mechanism is mounted at the bottom of the stabilizing device, the top of the sliding mechanism is connected with the pressing mechanism and the transmission case, after a pipeline is fixed, the fixing position can be adjusted according to the working condition, the auxiliary mechanism is suitable for fixing the corresponding position of a brush when the brush enters the inner position, the fixing of multiple groups of external clamps is reduced, the operation is convenient, and the manual operation is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the anchoring device of the present invention;
FIG. 3 is a schematic view of the fastener construction of the present invention;
FIG. 4 is a schematic view of the transmission case of the present invention;
FIG. 5 is a schematic view of the internal structure of the case of the present invention;
FIG. 6 is a schematic view of the hold-down mechanism of the present invention;
fig. 7 is an enlarged structure diagram of a region a of the pressing mechanism of the present invention.
Wherein: a base plate-1, a lock groove-2, a controller-3, a power line-4, a placing groove-5, an inserting plate-6, a locking bolt-7, an extension pipe-8, a stabilizing device-9, a sliding mechanism-91, a transmission case-92, a pressing mechanism-93, a fixing piece-911, a right locking piece-912, a first motor-913, a driving pulley-914, a synchronous belt-915, a driven pulley-916, a left locking piece-917, a connecting piece-918, a guide wheel-919, a box body-921, a support shaft-922, a second motor-923, a driving wheel-924, a belt-925, a driven wheel-926, a transmission shaft-927, a linkage piece-931, a chute-932, a pulley-933, a transmission piece-934, 934, Connecting rod-935 and auxiliary component-936.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 7, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Example one
Referring to fig. 1, the invention provides an auxiliary mechanism of a cleaning device for an inner wall of a head pipeline by improvement, which comprises a base plate 1, wherein locking grooves 2 are formed in the front end and the rear end of the base plate 1, a controller 3 is installed at the left front end of the top of the base plate 1, a power line 4 is arranged on the left side of the controller 3, a placing groove 5 is welded at the rear end of the top of the base plate 1, an inserting plate 6 is embedded in the left side of the placing groove 5, the front end and the rear end of the right side of the inserting plate 6 are fixed with the placing groove 5 through locking bolts 7, the right side of the placing groove 5 is connected with an extension.
Referring to fig. 2, the present invention provides an auxiliary mechanism for a device for cleaning an inner wall of a head pipe by improving, wherein the fixing device 9 includes a sliding mechanism 91, a transmission box 92 and a pressing mechanism 93, the bottom of the sliding mechanism 91 is connected to the substrate 1, the transmission box 92 is installed in the middle of the top end of the sliding mechanism 91, and the left side of the transmission box 92 is connected to the pressing mechanism 93.
Referring to fig. 3, the present invention provides an auxiliary mechanism of a device for cleaning an inner wall of a sealed pipe by improving, wherein the sliding mechanism 91 comprises a fixing member 911, a right locking member 912, a first motor 913, a driving pulley 914, a synchronous belt 915, a driven pulley 916, a left locking member 917, a connecting member 918, and a guide pulley 919, the bottom of the fixing member 911 is fixed to the substrate 1, the right side of the fixing member 911 is fixed to the right locking member 912 through a bolt, the first motor 913 is installed at the front end of the right locking member 912, an output shaft at the back of the first motor 913 penetrates through the right locking member 912 and is inserted into the middle of the driving pulley 914, the left end of the outer diameter surface of the driving pulley 914 is synchronously rotated with the driven pulley 916 through the synchronous belt, the driven pulley 916 is disposed in the middle of the left locking member 917 and is rotatably connected to the left locking member 917, the right end of the left locking member 917 is fixed, the middle of the top end of the synchronous belt 915 is in a disconnected shape, two sides of the disconnected position are locked with the connecting piece 918 through bolts, the connecting piece 918 at the top is effectively made to move, guide wheels 919 are arranged at the front end and the rear end of the bottom of the connecting piece 918, the inner sides of the guide wheels 919 are in contact with the fixing piece 911, four groups of the guide wheels 919 are arranged, silica gel layers with the thickness of 2mm are adhered to the outer diameter surfaces of the four groups of the guide wheels 919, the guiding effect is good, the friction force is large, and the first motor 913 is electrically.
Referring to fig. 4 and 5, the invention provides an auxiliary mechanism of a device for cleaning the inner wall of a head pipe by improvement, a transmission case 92 comprises a case 921, a supporting shaft 922, a second motor 923, a driving wheel 924, a belt 925, a driven wheel 926 and a transmission shaft 927, the bottom of the case 921 is connected with a connector 918, the case 921 is made of stainless steel to prevent rust formation caused by long-term use, the left side of the case 921 is connected with a pressing mechanism 93, the lower end of the case 921 is provided with the supporting shaft 922, the back of the case 921 is provided with an access cover, the access cover is fixed with the case 921 through bolts to facilitate inspection and maintenance, the upper end of the case 921 is provided with the second motor 923, the second motor 923 is electrically connected with a controller 3, the middle part of the inside of the case 921 is welded with a partition plate, the middle part of the top end of the partition plate is connected with the bottom of the second motor 923 to separate, the supporting effect is, the external diameter surface of driving wheel 924 carries out synchronous rotation through belt 925 and follow driving wheel 926, and the middle part is driven the transmission shaft 927 in the driving wheel 926 to transmission shaft 927 right side and box 921 rotate to be connected, and the support shaft 922 runs through the box 921 position all to be fixed with the axle bed with the transmission shaft 927 left side, conveniently supports, makes it rotate effectually.
Referring to fig. 6 and 7, the invention provides an auxiliary mechanism of a cleaning device for an inner wall of a head pipe by improvement, wherein the pressing mechanism 93 comprises a link member 931, a sliding groove 932, a pulley 933, a transmission member 934, a connecting rod 935 and an auxiliary member 936, the inner lower end of the link member 931 is rotatably connected with the left side of the support shaft 922, the inner upper end of the link member 931 is provided with the sliding groove 932, the inner lower end of the sliding groove 932 is movably embedded with the pulley 933, the right side of the pulley 933 is hinged with the transmission member 934, the inner upper end of the transmission member 934 is inserted into the left side of the transmission shaft 927, the left side of the link member 931 is welded and fixed with the auxiliary member 936 by the connecting rod 935, the link member 931 and the auxiliary member 936 are made of alloy steel, and the strength is high, the durability is good, the upper end of the link member 931.
Example two
The invention provides an auxiliary mechanism of a cleaning device for the inner wall of a seal head pipeline by improvement, the bottom of a connecting piece 918 is smooth, and the bottom of the connecting piece 918 is contacted with the top of a fixing piece 911, so that the smoothness is good during sliding and the sliding is stable; limiting plates are fixed on two sides of the left side of the pulley 933, the outer diameter of each limiting plate is larger than the thickness of the sliding groove 932, and the pulley 933 is prevented from falling off in the moving process; the connecting rods 935 are provided with six groups, and the six groups of connecting rods 935 have the same size, good fixity and strong durability.
The invention provides an auxiliary mechanism of a cleaning device for the inner wall of a seal head pipeline through improvement, and the working principle is as follows;
firstly, when equipment needs to be used, firstly, a base plate 1 is locked into a bolt through locking grooves 2 at the front end and the rear end to be installed and fixed with an external position needing to be installed, the installed position needs to be horizontal, and then a cleaning device is installed at the right end;
secondly, connecting a power line 4 to an external power supply, so that electric energy required by the operation of the equipment can be provided, controlling the equipment through a controller 3, placing the end socket pipeline to be cleaned in a placing groove 5, enabling the left side of the end socket pipeline to be abutted against an inserting plate 6, and then starting to perform fixing operation;
thirdly, the second motor 923 is started to work, an output shaft on the right side of the second motor 923 drives the driving wheel 924 to rotate, then the driving wheel 924 can enable the driven wheel 926 to rotate through the belt 925, then the driven wheel 926 rotates to enable the transmission shaft 927 to rotate, and then the transmission piece 934 can be enabled to transmit on the left side of the transmission shaft 927;
fourthly, under the rotation of the transmission piece 934, the pulley 933 can slide in the sliding groove 932 in the linkage piece 931, when the pulley 933 moves to the top of the sliding groove 932, the linkage piece 931 can be pulled, then the linkage piece 931 can compress the pipeline, and the bottom of the linkage piece 931 can rotate on the support shaft 922 in the motion process, so that the guiding is realized, and the stable compression is effectively performed;
fifthly, then can begin to carry out cleaning work, it enters into the pipeline and cleans to start cleaning device, when the different needs of clean position change fixed position, start first motor 913 work, first motor 913 makes the driving pulley 914 at the back rotate, driving pulley 914 can let driven pulley 916 rotate through hold-in range 915 under rotating, hold-in range 915 is at the in-process of motion, the connecting piece 918 at top can drive the transmission case 92 at top, realize the regulation of controlling the position, and connecting piece 918 is when the motion, the guide pulley 919 of bottom can slide in the mounting 911 outside, realize stable direction.
The auxiliary mechanism of the cleaning device for the inner wall of the end socket pipeline is provided by improvement, the stabilizing device 9 is arranged at the front end of the top of the base plate 1, and the stabilizing device 9 can fix pipelines with different sizes, so that the auxiliary mechanism is effectively suitable for stabilizing end socket pipelines with different sizes and effectively assists in cleaning the end socket pipelines; a pressing mechanism 93 is installed in the stabilizing device 9, the pressing mechanism 93 is controlled by an independent motor in the transmission case 92 to move by a belt wheel inside, so that the pressing mechanism 93 presses down, and the pressing piece in the mechanism is arc-shaped, so that the fixing device is effectively suitable for fixing pipelines, and the pressing angle is adjustable, so that the fixing device is suitable for stabilizing most pipelines; install slide mechanism 91 in securing device 9 bottom, slide mechanism 91 top is connected with pushing down mechanism 93 and transmission case 92, and after fixing the pipeline, can adjust fixed position according to the condition of work, is fit for fixing its position that corresponds when the brush enters into inside position, reduces the fixed of the external anchor clamps of multiunit, and convenient operation reduces artificial operation.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The auxiliary mechanism of the cleaning device for the inner wall of the end socket pipeline comprises a base plate (1), wherein locking grooves (2) are formed in the base plate (1) at the front end and the rear end, a controller (3) is installed at the left front end of the top of the base plate (1), a power line (4) is arranged on the left side of the controller (3), a placing groove (5) is welded at the rear end of the top of the base plate (1), an inserting plate (6) is embedded in the left side of the placing groove (5), the front end and the rear end of the right side of the inserting plate (6) are fixed with the placing groove (5) through locking bolts (7), and the right side of the placing groove (5) is;
the method is characterized in that: still include securing device (9), securing device (9) are installed to base plate (1) top front end, securing device (9) include slide mechanism (91), transmission case (92) and push down mechanism (93), slide mechanism (91) bottom meets with base plate (1), slide mechanism (91) top mid-mounting has transmission case (92), transmission case (92) left side meets with push down mechanism (93).
2. The auxiliary mechanism of claim 1, wherein the auxiliary mechanism comprises: the sliding mechanism (91) comprises a fixing piece (911), a right locking piece (912), a first motor (913), a driving pulley (914), a synchronous belt (915), a driven pulley (916), a left locking piece (917), a connecting piece (918) and a guide wheel (919), wherein the bottom of the fixing piece (911) is fixed with the substrate (1), the right side of the fixing piece (911) is fixed with the right locking piece (912) through a bolt, the first motor (913) is installed at the front end of the right locking piece (912), a back output shaft of the first motor (913) penetrates through the right locking piece (912) and is inserted into the middle of the driving pulley (914), the left end of the outer diameter surface of the driving pulley (914) synchronously rotates with the driven pulley (916) through the synchronous belt (915), the driven pulley (916) is arranged in the middle of the left locking piece (917) and is rotationally connected with the left locking piece (917), the inner right end of the left locking piece (917) is fixed with the fixing piece (911) through a bolt, the middle of the top end of the synchronous belt (915) is fixed with the connecting piece (918), guide wheels (919) are arranged at the front end and the rear end of the bottom of the connecting piece (918), the inner side of each guide wheel (919) is in contact with the fixing piece (911), and the first motor (913) is electrically connected with the controller (3).
3. The auxiliary mechanism of claim 1, wherein the auxiliary mechanism comprises: the transmission case (92) comprises a case body (921), a supporting shaft (922), a second motor (923), a driving wheel (924), a belt (925), a driven wheel (926) and a transmission shaft (927), the bottom of the box body (921) is connected with a connecting piece (918), the left side of the box body (921) is connected with a pressing mechanism (93), a supporting shaft (922) is arranged at the lower end in the box body (921), a second motor (923) is arranged at the upper end in the box body (921), and the second motor (923) is electrically connected with the controller (3), the right output shaft of the second motor (923) is inserted into the middle part in the driving wheel (924), the outer diameter surface of the driving wheel (924) and the driven wheel (926) synchronously rotate through a belt (925), the middle part in the driven wheel (926) is driven by a transmission shaft (927), and the right side of the transmission shaft (927) is rotatably connected with the box body (921).
4. The auxiliary mechanism of claim 1, wherein the auxiliary mechanism comprises: push down mechanism (93) and include linkage (931), spout (932), pulley (933), driving medium (934), connecting rod (935) and auxiliary member (936), lower extreme and back shaft (922) left side are rotated in linkage (931), spout (932) have been seted up to upper end in linkage (931), the activity embedding of lower extreme has pulley (933) in spout (932), pulley (933) right side is articulated mutually with driving medium (934), the upper end is inserted by transmission shaft (927) left side in driving medium (934), linkage (931) left side is through connecting rod (935) and auxiliary member (936) welded fastening.
5. The auxiliary mechanism of claim 2, wherein the auxiliary mechanism comprises: the middle part of the top end of the synchronous belt (915) is in a disconnected shape, and two sides of the disconnected position are locked with the connecting piece (918) through bolts.
6. The auxiliary mechanism of claim 2, wherein the auxiliary mechanism comprises: four groups of guide wheels (919) are arranged, and silica gel layers with the thickness of 2mm are adhered to the outer diameter surfaces of the four groups of guide wheels (919).
7. The auxiliary mechanism of claim 3, wherein the auxiliary mechanism comprises: the back of the box body (921) is provided with an access cover, and the access cover is fixed with the box body (921) through a bolt.
8. The auxiliary mechanism of claim 3, wherein the auxiliary mechanism comprises: the welding of middle part has the baffle in box (921) to baffle top middle part meets with second motor (923) bottom.
9. The auxiliary mechanism of claim 3, wherein the auxiliary mechanism comprises: axle seats are fixed at the positions, penetrating through the box body (921), of the left sides of the supporting shaft (922) and the transmission shaft (927).
10. The auxiliary mechanism of claim 4, wherein the auxiliary mechanism comprises: the upper end of the linkage piece (931) and the auxiliary piece (936) are both semicircular, and the inner sides of the linkage piece (931) and the auxiliary piece are smooth.
CN202010606001.6A 2020-06-29 2020-06-29 Auxiliary mechanism of end socket pipeline inner wall cleaning device Withdrawn CN111715634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010606001.6A CN111715634A (en) 2020-06-29 2020-06-29 Auxiliary mechanism of end socket pipeline inner wall cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010606001.6A CN111715634A (en) 2020-06-29 2020-06-29 Auxiliary mechanism of end socket pipeline inner wall cleaning device

Publications (1)

Publication Number Publication Date
CN111715634A true CN111715634A (en) 2020-09-29

Family

ID=72570188

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010606001.6A Withdrawn CN111715634A (en) 2020-06-29 2020-06-29 Auxiliary mechanism of end socket pipeline inner wall cleaning device

Country Status (1)

Country Link
CN (1) CN111715634A (en)

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