A kind of toilet dredging device
Technical field
The present invention relates to machinery equipment field, specifically a kind of toilet dredging device.
Background technique
It is well known that mechanical equipment plays more and more effects in terms of helping people's production and living, with science
The type of the development of technology, mechanical equipment is more and more, but in household closestool dredging equipment this aspect, the dredging of automation
Equipment compares shortage.
Known work on hand personnel are actively solving the above problems, but there is presently no effectively changed for the above problem
It is kind.At present in household closestool dredging equipment this aspect, the dredging device of automation compares shortage, in social life more often
What is seen is manually dredged using instrument for defecation.The reason of closestool blocks is the alkaline chemical combination of pipe bent position long time integration
Object precipitating accumulation, so causing existing instrument for defecation often up to act on less than effective dredging, and manual operation often enables
People feels uncomfortable, it is therefore desirable to which thinking designs suitable automatic device to solve the problems, such as this.The present invention provides a kind of closestool
Dredger, devises two rotating blocks and double leval jib is combined into reciprocating moving mechanism, which connects compared to general cam
The reciprocating mechanism of bar composition the advantage is that when being moved that shake is smaller, deviate move back and forth the error of central axis compared with
It is small, it is more stable when being contacted with closestool, it is not easy to gas leakage occur, make the curved intraductal atmospheric pressure of closestool not using this reciprocating
It is disconnected to change, so that tamper be made constantly to be impacted, to achieve the purpose that dredging, and devised on the dredging mechanism
Piston structure will during the motion can be injected acid in closestool, using injection principle with the alkaline matter in closestool bend pipe
Hair occurs to answer, achievees the purpose that more effectively to dredge closestool, and the design structure is simple, production easy to process.
Summary of the invention
It is solving the above problems for prior art device, but the above problem is there is presently no being improved,
The present invention provides a kind of toilet dredging device, devises a complete dredging mechanism, using the principle of reciprocating, design
Two rotating blocks and double leval jib are combined into the dredging mechanism of reciprocating, and the reciprocating moving mechanism is compared to general cam
The reciprocating mechanism of connecting rod composition the advantage is that shake is smaller when carrying out reciprocating, deviate and move back and forth central axis
Error it is smaller, and devise piston structure on the dredging mechanism, can will during the motion will be sour using injection principle
It injects in closestool, hair occurs with the alkaline matter in closestool bend pipe and answers, achievees the purpose that more effectively to dredge closestool, and the design
Structure is simple, production easy to process.
The technical solution adopted by the present invention to solve the technical problems is: a kind of toilet dredging device, including fixed mechanism,
Supporting mechanism, dredging mechanism and cleaning mechanism.
The fixed mechanism is equipped with No.1 fixed frame, No.1 shaft, No. two shafts, No. three shafts, No.1 runner, two
Number runner, No.1 transmission chain and No. two transmission chains;The No.1 fixed frame is equipped with No.1 mounting hole, No.1 motor housing, becomes
Fast gear-box and control cabinet;No. two shafts are connected with change gear box, and No. two shafts are equipped with No.1 gear;It is described
No.1 shaft be equipped with No. two gears;No. three shafts are equipped with No. three gears;The effect of fixed mechanism on the one hand its
It fixes and supports, fixed mechanism is equipped with motor and runner, can act on a mobile pedestal, carry out with whole device
Movement;No.1 fixed frame two sides are respectively equipped with motor and transmission gear, illustrate that the motion state of the runner of No.1 fixed frame is point
Control is opened, when the device is moved along a straight line, the speed of two sides runner is consistent;When being turned, turn side
Wheel speed is small, and other side runner revolving speed is big;The effect of change gear box is exactly the speed for adjusting runner.
The supporting mechanism is mounted on fixed mechanism, and supporting mechanism is equipped with No.1 bracket, No. four shafts, No. four teeth
Wheel, No. three driving chains, No. two motors and No. two brackets;No. five gears, No. two motor peaces are installed on No. two motors
On No. two brackets;No. three driving chains are connected between No. four gears and No. five gears;Supporting mechanism mainly rises
Supporting role;No. two motors can drive No. four gears and No. four shafts by No. three driving chains, make dredging mechanism with this
Rotated, reach suitable operating position, the height of supporting mechanism is greater than the height of dredging mechanism, be in this way in order to
Realize dredging mechanism rotation.
The dredging mechanism is mounted on supporting mechanism, and dredging mechanism includes shell, No. two fixed frames, No.1 rotation
Block, No.1 connecting rod, No.1 link block, telescopic rod, No. two link blocks, No. two rotating blocks and sleeve;The shell is mounted on two
On number fixed frame, shell is equipped with eight No. two mounting holes;Hollow structure is equipped in the sleeve;No. two fixed frames
It is equipped with No. three mounting holes, No.1 fixing axle, No. two fixing axles, No. six gears, No. three motor housings and fixing end;The fixation
End is equipped with circular hole;The No.1 rotating block is equipped with No. three fixing axles and No.1 slot;No. two rotating blocks are mounted on
In No. two fixing axles, No. two rotating blocks are equipped with No. four fixing axles, linking arm, No.1 brush, No.1 adjusting screw, No. two adjusting spiral shells
Silk, No. two slots and fixed arm;The linking arm is mounted in No. four fixing axles;Pass through between the fixed arm and linking arm
No. two adjusting screws are fixed;It is connected between the No.1 brush and fixed arm by No.1 adjusting screw;On the telescopic rod
Equipped with pipe lid, loop bar, piston and pipeline, telescopic rod is connected with No. two link blocks;The pipe lid is mounted on No.1 link block
Top;The loop bar is connected with piston;The piston is mounted in hollow structure;The pipeline is located in telescopic rod
Portion, pipeline upper end are in contact with Guan Gai, and lower end of duct is mounted in hollow structure;The effect of dredging mechanism is dredging closestool.
Motor in No. three motor housings drives No. six gears and the rotation of No.1 fixing axle, and No.1 fixing axle drives the rotation of No.1 rotating block,
The rotation of No.1 rotating block functions as cam, and on the one hand it drives No.1 connecting rod and the movement of No.1 link block, to make to stretch
Contracting bar does reciprocating, and then No. two link blocks and cleaning mechanism is driven to do reciprocating, and No. two brushes of cleaning mechanism exist
Reciprocating is done at closestool collector nozzle, fills water No. two sides of painting, No. two brushes and closestool sewer pipe is made to form closed chamber,
So that No. two brushes is done reciprocating, recycles air pressure principle, the tamper in closestool bend pipe is impacted, finally reach thin
Logical purpose;The effect of No.1 rotating block another aspect is that, in the rotation of No.1 rotating block, No.1 slot thereon can be intermittent
It collides with No. two slots on No. two rotating blocks, makes the swing of No. two rotating block generating periods, and then make to be connected to No. two turns
The reason of No.1 of motion block brushes hair the swing above and below raw, designs in this way is considered during dredging closestool, and No.1 brush can be right
The inner wall of closestool is simply cleaned, while the length stretched out by the adjustable No.1 brush of No.1 adjusting screw from fixed arm
Degree, to improve the quality of cleaning.Pipe lid is opened simultaneously, suitable acid can be put into, is flowed into hollow structure by pipeline, is utilized
Piston enters acid fracturing in closestool, using the alkali substance reaction in acid and closestool bend pipe, so that closestool dredging be better achieved.
The cleaning mechanism is mounted on dredging mechanism, and cleaning mechanism is equipped with No. two brushes and No. two connecting rods;Described
No. two brush cross sectional shapes are circle, are made of rubber material;No. two connecting rods are mounted on the lower end of No. two link blocks, and two
Connection type between person is to be threadedly coupled.No. two brushes are two layers of rubber caps, inside be cavity, with preferable bullet
Property, it can be compressed.
Preferably, No.1 mounting hole setting is four in No.1 fixed frame rear and front end, the quantity of No.1 mounting hole
It is a;The No.1 motor housing is connected with change gear box, is equipped with motor in No.1 motor housing, and No.1 motor housing
Quantity is two;The quantity of the change gear box is two, and two change gear boxs are separately mounted to No.1 fixed frame
Two sides.
Preferably, the No.1 transmission chain is connected between No.1 gear and No. two gears;No. two transmission chains
It is connected between No. two gears and No. three gears;The No.1 runner is mounted in No. three shafts, and the quantity of No.1 runner is
Two;No. two runners are mounted in No.1 shaft, and the quantity of No. two runners is six;And No. two runners is straight
Diameter is bigger than the diameter of No.1 runner, and the purpose designed in this way is to make the device to ascend certain barrier.
Preferably, the No.1 bracket is mounted in No.1 mounting hole;No. four shafts are mounted on No.1 bracket
Top, No. four shafts are connected with dredging mechanism;No. four gears are mounted in No. four shafts.
Preferably, the No.1 link block is mounted on telescopic rod, and the quantity of No.1 link block is two;Described one
Number connecting rod is connected between No.1 link block and No.1 rotating block, and No.1 connecting rod is connected with No. three fixing axles, No.1 connecting rod
Quantity is four.
Preferably, No. four shafts are installed in No. three mounting holes;The No.1 rotating block and No. six gear installations
In No.1 fixing axle, and No.1 rotating block and No. six gears are separately mounted to the two sides of No. two fixed frames, No.1 rotating block and
The quantity of No. six gears is respectively two;No. three motor housings are installed on the shell, and No. three motor housings are fixed with No.1
Axis is connected.
Preferably, the No.1 slot is convex slot, and shape is crescent;No. two slots are baltimore groove, shape
Shape is crescent.Such design is to allow No.1 slot and No. two slots to be able to achieve intermittent movement at the time of contact.
The beneficial effects of the present invention are: the present invention provides a kind of toilet dredging device, devises two rotating blocks and four and connect
Bar is combined into reciprocating moving mechanism, the mechanism compared to the reciprocating mechanism that general cam link forms, the advantage is that into
Shake is smaller when row movement, and the error for deviateing reciprocating motion central axis is smaller, more stable when contacting with closestool, it is not easy to
Occur gas leakage, so that the curved intraductal atmospheric pressure of closestool is constantly changed using this reciprocating, thus make tamper constantly by
Impact, to achieve the purpose that dredging, and devises piston structure on the dredging mechanism, can will be using injection principle
By in acid injection closestool in motion process, hair occurs with the alkaline matter in closestool bend pipe and answers, reaches more effective dredging closestool
Purpose, and the design structure is simple, production easy to process.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is front view of the invention;
Fig. 3 is the structural schematic diagram of fixed mechanism of the present invention;
Fig. 4 is the front view of fixed mechanism of the present invention;
Fig. 5 is the top view of fixed mechanism of the present invention;
Fig. 6, Fig. 7 are the structural schematic diagrams of supporting mechanism of the present invention;
Fig. 8 is the front view of supporting mechanism of the present invention;
Fig. 9 is the structural schematic diagram of dredging mechanism of the present invention;
Figure 10 is the front view of dredging mechanism of the present invention;
Figure 11 is the side view of dredging mechanism of the present invention;
Figure 12, Figure 13 are the uncanned structural schematic diagrams of dredging mechanism of the present invention;
Figure 14 is the uncanned front view of dredging mechanism of the present invention;
Figure 15 is the uncanned rearview of dredging mechanism of the present invention;
Figure 16 is the uncanned side view of dredging mechanism of the present invention;
Figure 17, Figure 18 are the structural schematic diagrams of reciprocating moving mechanism in dredging mechanism of the present invention;
Figure 19 is the front view of reciprocating moving mechanism in dredging mechanism of the present invention;
Figure 20 is the side view of reciprocating moving mechanism in dredging mechanism of the present invention;
In figure: fixed mechanism (1), No.1 fixed frame (11), No.1 shaft (12), No. two shafts (13), No. three shafts
(14), No.1 runner (15), No. two runners (16), No.1 transmission chain (17), No. two transmission chains (18), No.1 mounting hole (111),
No.1 motor housing (112), change gear box (113), control cabinet (114), No.1 gear (131), No. two gears (121), No. three
Gear (141), supporting mechanism (2), No.1 bracket (21), No. four shafts (22), No. four gears (23), No. three driving chains
(24), No. two motors (25), No. two brackets (26), No. five gears (251), dredging mechanism (3), shell (31), No. two fixed frames
(32), No.1 rotating block (33), No.1 connecting rod (34), No.1 link block (35), telescopic rod (36), No. two link blocks (37), two
Number rotating block (38), sleeve (39), No. two mounting holes (311), hollow structure (391), No. three mounting holes (321), No.1s are fixed
Axis (322), No. two fixing axles (323), No. six gears (324), No. three motor housings (325), fixing end (326), circular hole (3261),
No. three fixing axles (331), No.1 slot (332), No. four fixing axles (381), linking arm (382), No.1 brush (383), No.1 are adjusted
Screw (384), No. two adjusting screws (385), No. two slots (386), fixed arm (387), pipe lid (361), loop bar (362), piston
(363), pipeline (364), cleaning mechanism (4), No. two brushes (41), No. two connecting rods (42).
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, a kind of toilet dredging device, including fixed mechanism 1, supporting mechanism 2, dredging machine
Structure 3 and cleaning mechanism 4.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 6, the fixed mechanism 1 are equipped with No.1 fixed frame 11, No.1 shaft 12, two
Number 13, No. three shafts 14 of shaft, 15, No. two runners 16 of No.1 runner, No.1 transmission chain 17 and No. two transmission chains 18;Described one
Number fixed frame 11 is equipped with No.1 mounting hole 111, No.1 motor housing 112, change gear box 113 and control cabinet 114;Described two
Number shaft 13 is connected with change gear box 113, and No. two shafts 13 are equipped with No.1 gear 131;In the No.1 shaft 12
Equipped with No. two gears 121;No. three shafts 14 are equipped with No. three gears 141;The effect of fixed mechanism 1 on the one hand its fix
With support, fixed mechanism 1 is equipped with motor and runner, can act on a mobile pedestal, be transported with whole device
It is dynamic;11 two sides of No.1 fixed frame are respectively equipped with motor and transmission gear, illustrate that the motion state of the runner of No.1 fixed frame 11 is
It is separately controlled, when the device is moved along a straight line, the speed of two sides runner is consistent;When being turned, make side
Runner revolving speed is small, and other side runner revolving speed is big;The effect of change gear box 113 is exactly the speed for adjusting runner.
As shown in Figure 1, Figure 2, Fig. 6, Fig. 7, Fig. 9, the supporting mechanism 2 are mounted on fixed mechanism 1, set on supporting mechanism 2
There are the gear 23, three of shaft 22, four motor 25 of driving chain 24, two of No.1 bracket 21, four and No. two brackets 26;It is described
No. two motors 25 on No. five gears 251 are installed, No. two motors 25 are mounted on No. two brackets 26;No. three transmission chains
Item 24 is connected between No. four gears 23 and No. five gears 251;Supporting mechanism 2 mainly plays a supportive role;No. two motors 25 pass through
No. three driving chains 24 can drive No. four gears 23 and No. four shafts 22, rotate dredging mechanism 3 with this, reach conjunction
Suitable operating position.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 6, Fig. 8, Fig. 9, Figure 11, Figure 13, Figure 17, the dredging mechanism 3 are mounted on branch
On support mechanism 2, dredging mechanism 3 includes shell 31, No. two fixed frames 32, No.1 rotating block 33, No.1 connecting rod 34, No.1 link blocks
35, the rotating block 38 of link block 37, two of telescopic rod 36, two and sleeve 39;The shell 31 is mounted on No. two fixed frames 32
On, shell 31 is equipped with eight No. two mounting holes 311;Hollow structure 391 is equipped in the sleeve 39;No. two fixations
Frame 32 is equipped with No. three mounting holes 321,324, No. three motor housings 325 of gear of fixing axle 323, six of No.1 fixing axle 322, two
With fixing end 326;The fixing end 326 is equipped with circular hole 3261;The No.1 rotating block 33 is equipped with No. three fixing axles
331 and No.1 slot 332;No. two rotating blocks 38 are mounted in No. two fixing axles 323, and No. two rotating blocks 38 are equipped with No. four
Fixing axle 381, linking arm 382, No.1 brush 383, the slot 386 of adjusting screw 385, two of No.1 adjusting screw 384, two and fixation
Arm 387;The linking arm 382 is mounted in No. four fixing axles 381;Pass through between the fixed arm 387 and linking arm 382
No. two adjusting screws 385 are fixed;It is connected between the No.1 brush 383 and fixed arm 387 by No.1 adjusting screw 384;Institute
The telescopic rod 36 stated is equipped with pipe lid 361, loop bar 362, piston 363 and pipeline 364, and telescopic rod 36 is connected with No. two link blocks 37
It connects;The pipe lid 361 is mounted on 35 top of No.1 link block;The loop bar 362 is connected with piston 363;The work
Plug 363 is mounted in hollow structure 391;The pipeline 364 is located inside telescopic rod 36,364 upper end of pipeline and 361 phase of pipe lid
Contact, 364 lower end of pipeline is mounted in hollow structure 391;The effect of dredging mechanism 3 is dredging closestool.No. three motor housings 325
Interior motor drives No. six gears 324 and No.1 fixing axle 322 to rotate, and No.1 fixing axle 322 drives No.1 rotating block 33 to rotate,
What No.1 rotating block 33 rotated functions as cam, and on the one hand it drives No.1 connecting rod 34 and No.1 link block 35 to move, from
And so that telescopic rod 36 is done reciprocating, and then No. two link blocks 37 and cleaning mechanism 4 is driven to do reciprocating, cleaning mechanism
4 No. two brushes 41 do reciprocating at closestool collector nozzle, fill water above No. two brushes 41, make under No. two brushes 41 and closestool
Waterpipe forms closed chamber, so that No. two brushes 41 is done reciprocating, air pressure principle is recycled, to the tamper in closestool bend pipe
It is impacted, finally reaches the purpose of dredging;The effect of 33 another aspect of No.1 rotating block is rotated in No.1 rotating block 33
When, No. two slots 386 on intermittent and No. two rotating blocks 38 of the meeting of No.1 slot 332 thereon collide, and make No. two rotating blocks 38
The swing of generating period, and then make the No.1 brush 383 for being connected to No. two rotating blocks 38 that upper and lower swing occur, it designs in this way
The reason is that consider during dredge closestool, No.1 brush 383 can the inner wall to closestool simply cleaned, while pass through one
The length that number adjustable No.1 brush 383 of adjusting screw 384 is stretched out from fixed arm 387, to improve the quality of cleaning.It opens simultaneously
Pipe lid 361 can be put into suitable acid, flowed into hollow structure 391 by pipeline 364, acid fracturing is entered closestool using piston 363
In, using the alkali substance reaction in acid and closestool bend pipe, so that closestool dredging be better achieved.
As shown in Figure 1, Figure 2, Fig. 9, Figure 12, Figure 14, Figure 15, Figure 16, the cleaning mechanism 4 are mounted on dredging mechanism 3, clearly
Clean mechanism 4 is equipped with No. two brushes 41 and No. two connecting rods 42;No. two 41 cross sectional shapes of brush are circle, by rubber material system
At;No. two connecting rods 42 are mounted on the lower end of No. two link blocks 37, and connection type between the two is to be threadedly coupled.No. two
Brush 41 is two layers of rubber cap, inside be cavity, there is preferable elasticity, can be compressed.
As shown in Figure 1, Figure 2, Fig. 9, Figure 13, Figure 17, the setting of No.1 mounting hole 111 is in 11 front and back two of No.1 fixed frame
End, the quantity of No.1 mounting hole 111 are four;The No.1 motor housing 112 is connected with change gear box 113, No.1 electricity
Motor is installed, and the quantity of No.1 motor housing 112 is two in cabinet 112;The quantity of the change gear box 113 is
Two, two change gear boxs 113 are separately mounted to the two sides of No.1 fixed frame 11.
As shown in Figure 1, Figure 2, Figure 10, Figure 15, Figure 18, the No.1 transmission chain 17 are connected to No.1 gear 131 and No. two teeth
Between wheel 121;No. two transmission chains 18 are connected between No. two gears 121 and No. three gears 141;The No.1 runner
15 are mounted in No. three shafts 14, and the quantity of No.1 runner 15 is two;No. two runners 16 are mounted on No.1 shaft 12
On, the quantity of No. two runners 16 is six;And the diameter of No. two runners 16 is bigger than the diameter of No.1 runner 15, sets in this way
The purpose of meter is to make the device to ascend certain barrier.
As shown in Figure 1, Figure 2, Fig. 6, Fig. 8, Fig. 9, Figure 12, Figure 15, the No.1 bracket 21 are mounted on No.1 mounting hole 111
It is interior;No. four shafts 22 are mounted on 21 top of No.1 bracket, and No. four shafts 22 are connected with dredging mechanism 3;Described four
Number gear 23 is mounted in No. four shafts 22.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 8, Figure 12, Figure 14, Figure 16, Figure 18, Figure 19, the No.1 link block 35, which is mounted on, to be stretched
On contracting bar 36, the quantity of No.1 link block 35 is two;The No.1 connecting rod 34 is connected to No.1 link block 35 and No.1 turns
Between motion block 33, No.1 connecting rod 34 is connected with No. three fixing axles 331, and the quantity of No.1 connecting rod 34 is four.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Figure 10, Figure 15, Figure 16, Figure 19, Figure 20, in No. three mounting holes 321
No. four shafts 22 are installed;The No.1 rotating block 33 and No. six gears 324 are mounted in No.1 fixing axle 322, and No.1 turns
Motion block 33 and No. six gears 324 are separately mounted to the two sides of No. two fixed frames 32, the number of No.1 rotating block 33 and No. six gears 324
Amount is respectively two;No. three motor housings 325 are mounted on shell 31, and No. three motor housings 325 and No.1 fixing axle 322
It is connected.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 7, Figure 10, Figure 11, Figure 14, Figure 15, Figure 16, the No.1 slot 332 is
Convex slot, shape are crescent;No. two slots 386 are baltimore groove, and shape is crescent.Such design, be for
The No.1 slot 332 and No. two slots 386 is allowed to be able to achieve intermittent movement at the time of contact.
The course of work of the present apparatus, is divided into three aspects, and first aspect is fixed mechanism by motor, gearbox and turns
For wheel to realize linear motion and turning motion, 11 two sides of No.1 fixed frame are respectively equipped with motor and transmission gear, No.1 fixed frame
The motion state of 11 runner is separately controlled, and when the device is moved along a straight line, the speed of two sides runner is consistent;When need
When being turned, keep side runner revolving speed small, other side runner revolving speed is big, which can be to runner revolving speed lesser one
Side turning, the amplitude of turning, the speed difference depending on two sides runner.
The second aspect is to adjust the process of dredging mechanism angle, and No. two motors 25 can band by No. three driving chains 24
Dynamic No. four gears 23 and No. four shafts 22 rotate dredging mechanism 3 with this, by adjusting the angle of dredging mechanism 3, make
Cleaning mechanism 4 can be directed at closestool mouth at work, reach suitable operating position, when not needing to execute work, can adjust
Whole angle, to be suitble to place.
The reciprocating process of closestool is dredged in terms of third, the motor in No. three motor housings 325 drives No. six gears
324 and No.1 fixing axle 322 rotate, No.1 fixing axle 322 drive No.1 rotating block 33 rotate, No.1 rotating block 33 rotate work
With cam is equivalent to, on the one hand it drives No.1 connecting rod 34 and No.1 link block 35 to move, so that it is reciprocating to make telescopic rod 36
Movement, and then No. two link blocks 37 and cleaning mechanism 4 is driven to do reciprocating, No. two brushes 41 of cleaning mechanism 4 are under closestool
Reciprocating is done at the mouth of a river, fills water above No. two brushes 41, so that No. two brushes 41 and closestool sewer pipe is formed closed chamber, is made
No. two brushes 41 do reciprocating, recycle air pressure principle, impact to the tamper in closestool bend pipe, finally reach thin
Logical purpose;The effect of 33 another aspect of No.1 rotating block is, when No.1 rotating block 33 rotates, 332 meeting of No.1 slot thereon
No. two slots 386 on intermittent and No. two rotating blocks 38 collide, and make the swing of No. two 38 generating periods of rotating block, in turn
The reason of making the No.1 brush 383 for being connected to No. two rotating blocks 38 that upper and lower swing occur, designing in this way, is considered in dredging closestool
In the process, No.1 brush 383 can the inner wall to closestool simply cleaned, while can be adjusted by No.1 adjusting screw 384
The length that section No.1 brush 383 is stretched out from fixed arm 387, to improve the quality of cleaning;Pipe lid 361 is opened simultaneously, can be put into suitable
The acid of amount is flowed into hollow structure 391 by pipeline 364, is entered acid fracturing in closestool using piston 363, curved using acid and closestool
Alkali substance reaction in pipe, so that closestool dredging be better achieved.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.