CN207988129U - Pneumatic type pose automatic deviation correction pipe dredging device - Google Patents
Pneumatic type pose automatic deviation correction pipe dredging device Download PDFInfo
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- CN207988129U CN207988129U CN201820398689.1U CN201820398689U CN207988129U CN 207988129 U CN207988129 U CN 207988129U CN 201820398689 U CN201820398689 U CN 201820398689U CN 207988129 U CN207988129 U CN 207988129U
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Abstract
The utility model is related to a kind of pneumatic type pose automatic deviation correction pipe dredging devices, including conveying main body, it conveys body front end and is equipped with preceding mounting disc, preceding mounting disc lower part is equipped with sprocket hole, and shovel board is connected in front of sprocket hole, and conveying body rear is equipped with rear mounting disc, the periphery of preceding mounting disc and rear mounting disc is symmetrically installed with shoring, mounting plate is installed by the way that axis pin is rotatable in preceding mounting disc, the lower end of mounting plate is connected with connecting rod, and the both sides of connecting rod are mounted on an air motor；Each air motor is sequentially connected with an agitating shaft；Pressure regulator valve is also fixed in preceding mounting disc, pressure regulator valve is located at each one of the both sides of mounting plate, and the valve rod of pressure regulator valve and the side of mounting plate are inconsistent, and pressure regulator valve is connected to air motor.The advantages that it is efficient with reasonable in design, high degree of automation, correction, does not influence pipe dredging work, and stabilization safe and reliable to operation effectively reduces the labor intensity of worker, and maintenance cost is relatively low.
Description
Technical field
The utility model is related to pipe dredging technical fields, and in particular to a kind of pneumatic type pose automatic deviation correction pipe dredging
Device
Background technology
Currently, when the pipe dredging machine people suitable for domestic city drainage pipeline carries out dredging work in pipeline, warp
The reasons such as mud block that often can be because of flow or deposition for a long time, cause robot integrally to generate axial rotation, to cause
The pose of robot changes, and reduces the efficiency of dredging work.To solve this problem, all it is suitable for pipe in research both at home and abroad
The deviation correction mechanism of road dredging robot.
Publication No. CN205296384U discloses a kind of pneumatic type subsoil drain dredging with dredging helical feed
Robot, including body frame component, conveying assembly and cleaning assembly；Cleaning assembly is fixedly mounted on the front end of body frame component, conveying
Component is mounted on the shaft core position of body frame component, and cleaning assembly is connected to conveying assembly；Body frame component includes front and back mounting disc, branch
Cylinder, propulsion cylinder are supportted, shoring is evenly arranged on the outside of front and back mounting disc, the both ends of propulsion cylinder are separately connected front and back mounting disc；
Conveying assembly includes the flexible guide rod of bellows, bellows support ring and bellows, and bellows stretches guide rod across forward and backward peace
The corresponding through-hole of sabot is connect by nut with forward and backward mounting disc, and bellows support ring is sleeved on bellows and stretches on guide rod,
Bellows is located in ripple support ring, and conveying assembly is integrally formed the conveying main body of dredging robot；Cleaning assembly includes spiral
Transport tube, air motor, spiral plate, pedestal, U-shaped connecting plate, oscillating cylinder and agitation fork, the upper outer of preceding mounting disc are fixed
There is U-shaped connecting plate, it is fixed between U-shaped connecting plate and mounting disc that spiral conveying tube is housed, it is fixed in the upper end of spiral conveying tube
It is fixed on the axis of air motor that spiral plate is housed equipped with air motor, it is threadably secured pedestal on the outside of U-shaped connecting plate,
Oscillating cylinder is installed on pedestal, the installation agitation fork on the turntable of oscillating cylinder, by the agitation and the helical feed that stir fork
Dredging is completed in the conveying of cylinder.However, the reaction torque that the oscillating cylinder and air motor of above-mentioned pipe dredging machine people generate makes
The pose of robot entirety changes, and produces axial rotation, after pose deflects, need to be stopped, manually to dredging
Robot carries out pose correction, not only increases that hand labor is slight, and affects the efficiency of dredging work, while rectifying a deviation
Precision is not high.Be based on above-mentioned pipe dredging machine people's above shortcomings, overcome the utility model proposes one kind on
State the pipe dredging device of the pose automatic deviation correction of defect.
Utility model content
The purpose of this utility model is that：A kind of pipe dredging device that can carry out pose automatic deviation correction is provided, is had
There are reasonable in design, high degree of automation, correction efficient, do not influence pipe dredging work, stabilization safe and reliable to operation has
The advantages that effect reduces the labor intensity of worker, and maintenance cost is relatively low.
To achieve the goals above, the utility model takes following technical solution：
A kind of pneumatic type pose automatic deviation correction pipe dredging device, which includes conveying main body, before the conveying main body
End is equipped with preceding mounting disc, and the preceding mounting disc lower part is equipped with sprocket hole, and shovel board, the conveying master are connected in front of the sprocket hole
Body rear end is equipped with rear mounting disc, the preceding mounting disc and it is described after the periphery of mounting disc be symmetrically installed with shoring, it is described before peace
Mounting plate is installed by the way that axis pin is rotatable in sabot, the lower end of the mounting plate is connected with connecting rod, the connecting rod
Both sides are mounted on an air motor；Each air motor is sequentially connected with an agitating shaft；In the preceding mounting disc also
It is fixed with pressure regulator valve, the pressure regulator valve is located at each one of the both sides of the mounting plate, the valve rod of the pressure regulator valve and the peace
The side of loading board is inconsistent, and the pressure regulator valve is connected to the air motor.
As advanced optimizing for said program, the periphery of the preceding mounting disc and the rear mounting disc is additionally provided with orientation
Wheel, the directional wheel and the shoring are in the alternate setting of the preceding mounting disc and the periphery of mounting disc afterwards.
As advanced optimizing for said program, the pressure regulator valve further include fixing sleeve, spring base, spring guide, spring,
Diaphragm, the valve rod are connect across the fixing sleeve with the spring base, and one end of the spring guide is fixed on the spring
At the center of seat, the spring is set on the spring guide, and the upper end of the spring is connect with the spring base, the bullet
The other end of spring is connect with the diaphragm.
As advanced optimizing for said program, the upper end of the mounting plate is equipped with pin shaft hole, and the mounting plate passes through institute
It states pin shaft hole to be rotatably arranged on the axis pin, the front end of the axis pin is equipped with baffle, and the axis pin is located at the preceding peace
Surface at sabot center.
As advanced optimizing for said program, the rear end of the connecting rod is fixed on the lower part of the mounting plate, described
Connecting rod is fixedly arranged at the front end with bearing fixed seat, and the rear end of the connecting rod is higher than the front end of the connecting rod；The bearing is solid
The both ends of reservation are equipped with mounting hole, and bearing is equipped in the mounting hole；The air motor is connected with shaft coupling, described
Axis device connects the agitating shaft, and the agitating shaft passes through the bearing fixed seat by the bearing.
As advanced optimizing for said program, it is located at the pressure regulator valve connection on the left of the mounting plate and is located at the company
The air motor on the left of extension bar is located at the pressure regulator valve connection on the right side of the mounting plate and is located on the right side of the connecting rod
The air motor.
As advanced optimizing for said program, it is located at the air motor on the left of the connecting rod and drives the stirring
Axis rotates clockwise, and the air motor on the right side of the connecting rod drives the agitating shaft to rotate counterclockwise；Positioned at institute
The agitating shaft for stating the air motor connection on the left of connecting rod is equipped with right hand helix blade, and it is right to be located at the connecting rod
The agitating shaft of the air motor connection of side is equipped with left-turn spiral blade.
As advanced optimizing for said program, reinforcing plate is connected between the connecting rod and the mounting plate, it is described
The rear portion of connecting rod is equipped with motor rear plate, and the front of the connecting rod is equipped with motor front plate, the length of the motor front plate
Length of the degree less than the motor rear plate；The both ends of the motor front plate and the motor rear plate are equipped with oblique through hole,
The front-end and back-end of the air motor are respectively arranged in the oblique through hole of the motor front plate and the motor rear plate.
As advanced optimizing for said program, the air motor is the rod-shaped air motor of vane type.
The utility model advantageous effect：Rotatable mounting plate adjusts the output pressure of pressure regulator valve, to adjust pneumatic horse
The power reached, the different air motor of power drive agitating shaft rotation to generate different size of thrust, are realized under thrust
The pose of pipe dredging device is rectified a deviation, and the midway so as to avoid dredging work is interrupted, and is reduced hand labor intensity, is improved
Dredging working efficiency.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the pneumatic type pose automatic deviation correction pipe dredging device structure chart described in the utility model embodiment.
Fig. 2 is the preceding mounting disc master of the pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment
View.
After preceding mounting discs of the Fig. 3 for the pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment
View.
Fig. 4 is the air motor peace of the pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment
Fill schematic diagram.
Fig. 5 is the mounting plate installation of the pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment
Schematic enlarged-scale view.
Fig. 6 is the pressure regulation valve arrangement of the pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment
Figure.
Fig. 7 is the bearing fixed seat of the pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment
Structure chart.
Fig. 8 is the motor clamping plate knot of the pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment
Composition, wherein (a) is motor rear plate, is (b) motor front plate figure.
Fig. 9 be the utility model embodiment described in pneumatic type pose automatic deviation correction pipe dredging device in pipeline to the left
The inclined working state figure in side.
Figure 10 be the utility model embodiment described in pneumatic type pose automatic deviation correction pipe dredging device in pipeline to
The inclined working state figure in right side.
Wherein：1- conveys main body；Mounting disc before 2-；3- sprocket holes；4- shovel boards；Mounting disc after 5-；6- shorings；7- is sold
Axis；8- mounting plates；9- connecting rods；10- air motors；11- agitating shafts；12- pressure regulator valves；21- valve rods；13- directional wheels；22- is solid
Fixed set；23- spring bases；24- spring guides；25- springs；26- diaphragms；14- pin shaft holes；15- bearing fixed seats；16- mounting holes；
17- bearings；18- shaft couplings；19- right hand helix blades；20- left-turn spiral blades；27- reinforcing plates；28- motor rear plates；29-
Motor front plate；30- oblique through holes；31- baffles.
Specific implementation mode
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or module with the same or similar functions from beginning to end.Lead to below
It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and cannot be construed to this practicality
Novel limitation.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being used in the specification of the utility model
Wording " comprising " refer to that there are the feature, integer, step, operation, element and/or modules, but it is not excluded that in the presence of or
Other one or more features of addition, integer, step, operation, element, module and/or their group.
It should be noted that in embodiment described in the utility model unless specifically defined or limited otherwise, term
" connection ", " fixation " etc. shall be understood in a broad sense, and may be a fixed connection, may be a detachable connection, or integral, Ke Yishi
Mechanical connection can also be electrical connection, can be directly connected to, can also be to be indirectly connected with by intermediary, can be two
The interaction relationship of connection or two elements inside a element, unless being limited with specific.For people in the art
For member, concrete meaning of the above-mentioned term in the utility model embodiment can be understood as the case may be.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology) there is meaning identical with the general understanding of the those of ordinary skill in the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary should be understood that with in the context of the prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with the meaning of idealization or too formal.
For ease of the understanding to the utility model embodiment, done further by taking specific embodiment as an example below in conjunction with attached drawing
Explanation, and embodiment does not constitute the restriction to the utility model embodiment.Those of ordinary skill in the art should manage
Solution, attached drawing is the schematic diagram of one embodiment, and the component or device in attached drawing not necessarily implement the utility model
It is necessary.
As shown in Figures 1 to 8, a kind of pneumatic type pose automatic deviation correction pipe dredging dress described in the utility model embodiment
It sets, including conveying main body 1,1 front end of conveying main body is equipped with preceding mounting disc 2, and 2 lower part of preceding mounting disc is equipped with sprocket hole 3,
The front of the sprocket hole 3 is connected with shovel board 4, and 1 rear end of conveying main body is equipped with rear mounting disc 5, the preceding mounting disc 2 and described
The periphery of mounting disc 5 is symmetrically installed with shoring 6 afterwards, and mounting plate is equipped with by the way that axis pin 7 is rotatable in the preceding mounting disc 2
8, the lower end of the mounting plate 8 is connected with connecting rod 9, and the both sides of the connecting rod 9 are mounted on an air motor 10；Each institute
It states air motor 10 and is sequentially connected with an agitating shaft 11；Pressure regulator valve 12, the pressure regulation are also fixed in the preceding mounting disc 2
Valve 12 is located at each one of the both sides of the mounting plate 8, and the valve rod 21 of the pressure regulator valve 12 and the side of the mounting plate 8 offset
It touches, the pressure regulator valve 12 is connected to the air motor 10.
In a specific embodiment of the utility model, the periphery of the preceding mounting disc 2 and the rear mounting disc 5 is also set
There are directional wheel 13, the directional wheel 13 alternate on the periphery of the preceding mounting disc 2 and the rear mounting disc 5 with the shoring 6
Setting.
In a specific embodiment of the utility model, the pressure regulator valve 12 further includes fixing sleeve 22, spring base 23, bullet
Spring guide rod 24, spring 25, diaphragm 26, the valve rod 21 are connect across the fixing sleeve 22 with the spring base 23, the spring
One end of guide rod 24 is fixed at the center of the spring base 23, and the spring 25 is set on the spring guide 24, described
The upper end of spring 25 is connect with the spring base 23, and the other end of the spring 25 is connect with the diaphragm 26.
In a specific embodiment of the utility model, the upper end of the mounting plate 8 is equipped with pin shaft hole 14, the installation
Plate 8 is rotatably arranged on by the pin shaft hole 14 on the axis pin 7, and the front end of the axis pin 7 is equipped with baffle 31, the pin
Axis 7 is located at the surface at 2 center of preceding mounting disc.
In a specific embodiment of the utility model, the rear end of the connecting rod 9 is fixed under the mounting plate 8
Portion, the connecting rod 9 are fixedly arranged at the front end with bearing fixed seat 15, and the rear end of the connecting rod 9 is higher than before the connecting rod 9
End；The both ends of the bearing fixed seat 15 are equipped with mounting hole 16, and bearing 17 is equipped in the mounting hole 16；The pneumatic horse
It is connected with shaft coupling 18 up to 10, the shaft coupling 18 connects the agitating shaft 11, and the agitating shaft 11 is worn by the bearing 17
Cross the bearing fixed seat 15.
In a specific embodiment of the utility model, the pressure regulator valve 12 for being located at 8 left side of the mounting plate is connected to
The air motor 10 positioned at 9 left side of the connecting rod, the connection of the pressure regulator valve 12 positioned at 8 right side of the mounting plate are located at
The air motor 10 on 9 right side of the connecting rod.
In a specific embodiment of the utility model, it is located at 10 band of the air motor in 9 left side of the connecting rod
It moves the agitating shaft 11 to rotate clockwise, the air motor 10 positioned at 9 right side of the connecting rod drives the agitating shaft 11
Rotation counterclockwise.
In a specific embodiment of the utility model, the air motor 10 for being located at 9 left side of the connecting rod connects
The agitating shaft 11 connect is equipped with right hand helix blade 19, and the air motor 10 for being located at 9 right side of the connecting rod connects
The agitating shaft 11 be equipped with left-turn spiral blade 20.
In a specific embodiment of the utility model, reinforcement is connected between the connecting rod 9 and the mounting plate 8
The rear portion of plate 27, the connecting rod 9 is equipped with motor rear plate 28, and the front of the connecting rod 9 is equipped with motor front plate 29, described
The length of motor front plate 29 is less than the length of the motor rear plate 28；The motor front plate 29 and the motor rear plate
28 both ends are equipped with oblique through hole 30, and the front-end and back-end of the air motor 10 are respectively arranged on the motor front plate 29 and institute
It states in the oblique through hole 30 of motor rear plate 28, the air motor 10 is the rod-shaped air motor of vane type.
Pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment, in the preceding mounting disc 2
Central axes above be equipped with axis pin 7, the upper end of mounting plate 8 is equipped with pin shaft hole 14, by axis pin 7 and pin shaft hole 14 by mounting plate 8
It is connected with preceding mounting disc 2 so that mounting plate 8 can be freely swung with axis pin 7 for axis, and the front end of axis pin 7 is equipped with baffle 31, gear
Plate 31 is connected by screw on axis pin 7, can prevent mounting plate 8 from falling off.
Pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment, the connecting rod 11 are
The bar of one rectangular cross-section, mounting plate 8 are a rectangle plates, and lower section is provided with a rectangle hole, the angle of inclination in rectangle hole
The as angle of declination of air motor passes through reinforcing plate for forming interference fit with connecting rod 9 between mounting plate 8 and connecting rod 9
27 increase the firm reliability between connecting rod 9 and mounting plate 8.It is mounted on shoring 6 in preceding mounting disc 2 and rear mounting disc 5
With directional wheel 13, when Accrete clearing device reach dredging position after, shoring 6 will stretch it is inconsistent with inner wall of the pipe, when dredging fill
It sets when needing mobile, shoring 6 is shunk, and directional wheel 13 and inner wall of the pipe are inconsistent, to realize the forward movement of Accrete clearing device.
The front end of connecting rod 9 is evenly distributed with several threaded holes, is connected for forming screw with bearing fixed seat 15, connecting rod 9
Side on be provided with several threaded holes for by screw fixing motor front plate 29, motor rear plate 28 and reinforcing plate 27,
After rear end is inserted in the rectangle hole of 8 lower section of mounting plate, and rectangle hole is inserted into the rear end for being screwed connecting rod 9, at connecting rod 9
In heeling condition, rear end is higher than front end, after air motor 10 is mounted on the both sides of connecting rod 9, the front end ratio of air motor 10
Rear end is low, loose to the stirring of mud to be conducive to agitating shaft 11, is conducive under the turning effort of helical blade, makes mud
It is moved to sprocket hole 3, contributes to dredging.
Pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment, motor front plate 29, horse
It is threaded through in connecting rod 9 up to rear plate 28, bearing fixed seat 15 is also mounted at the top of connecting rod 9, motor front plate 29, motor
The mounting hole 16 that the both ends of rear plate 28 are equipped with 15 both ends of oblique through hole 30 and bearing fixed seat matches, and makes to be mounted on both sides
Air motor 10 and helical blade front end slope inwardly, convenient for contact pipeline sediment, and realize it is loose and cleaning.
Pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment, wherein the reinforcing plate
27 be a subtriangular plate, which is fixed on mounting plate 8 on one side, and another side and connecting rod 9 are logical
Threaded connection is crossed, it is possible thereby to enhance the reliability of correction.
Pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment, wherein before the motor
Clamping plate 29 is a rectangular slab, and intermediate opening square hole, the inclined-plane of tilting is made at bottom surface both ends.On two inclined-planes that both ends tilt
It opens there are one circular hole, the axis convenient for air motor 10 therefrom stretches out, and circular hole surrounding is evenly distributed with four through-holes, is used for and pneumatic horse
It is connected by screw up to upper threaded hole, intermediate square hole and connecting rod 9 form interference fit.
Pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment, wherein after the motor
Clamping plate 28 is the intermediate rectangular slab for being provided with square hole, and both ends are provided with a circular hole, and forming interference for the tail end with air motor 10 matches
It closes, intermediate square hole is used for and connecting rod 9 forms interference fit, and two bottom surfaces of motor rear plate 28 are provided with threaded hole, are used for
It is fixed on the specific position of connecting rod 9.
Pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment, the air motor 10 are
The rod-shaped air motor of vane type, shape are a kind of rod-shaped cylinder, and front end is provided with several threaded holes, with screw by itself and horse
It is connected up to front plate 29, the circular hole on the end and motor rear plate 28 of air motor 10 forms interference fit.
Pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment, the bearing fixed seat
15 be a rectangular slab, and centre is provided with through-hole, and for being connected by screw with the threaded hole of 9 end face of connecting rod, both ends are made tiltedly
Face, and mounting hole 16 is opened on inclined-plane, mounting hole 16 is for installing bearing 17.
Pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment, 8 left and right sides of mounting plate
It is mounted on pressure regulator valve 12, before two pressure regulator valves 12 are fixed on by L-type support in mounting disc 2, the pressure regulator valve 12 is one
The device that kind is made using pressure balance principle, including valve rod 21；Fixing sleeve 22；Spring base 23；Spring guide 24；Spring 25；
Diaphragm 26；The valve rod 21 of two pressure regulator valves 12 is inconsistent with the side wall of mounting plate, when the extruding force that valve rod 21 is subject to, passes through
23 holddown spring 25 of spring base generates thrust to diaphragm 26, increases to the pressure of gas outlet.
The outlet of the pressure regulator valve 12 in 8 left side of mounting plate is connected with 10 air inlet of air motor in 9 left side of connecting rod, mounting plate
The outlet of the pressure regulator valve 12 on 8 right sides is connected with 10 air inlet of air motor on 9 right side of connecting rod.When mounting plate 8 is to the tune in left side
When pressure valve 12 generates extruding force, 10 admission pressure of air motor in 9 left side of connecting rod becomes larger, to make the air motor 10 in left side
Power increases；When mounting plate 8 to the pressure regulator valve 12 on right side by extruding force is generated when, 10 air inlet of air motor on 9 right side of connecting rod
Pressure becomes larger, to make 10 power of air motor on right side increase.
Helical blade is welded on agitating shaft 11, helical blade is the taper that point diameter is less than rear end diameter, wherein left
Right hand helix blade 19 is welded on the agitating shaft 11 of side, and left-turn spiral blade 20, agitating shaft 11 are welded on the agitating shaft 11 on right side
Front end be provided with a threaded hole, have the cylinder boss of an elongate convenient for being connected through a screw thread with drill bit, on the other end, pass through axis
It holds 17 with shaft coupling 18 to be connected, the axis connection of agitating shaft 11 and air motor 10, air motor 10 are fixed on by shaft coupling 18
Between motor front plate 29 and motor rear plate 28.When air motor 10 rotates, agitating shaft 11 is driven by shaft coupling 18
Rotation, so as to be crushed to mud, since there are certain leaning angle and angle of declination, institutes between two air motors 10
It will not interfere with the left and right rotation helical blade of two connected tapers, and can easily contact the siltation of pipeline lower part
Object, and deviation correcting device rear portion, in the sprocket hole 3 that will not block dredging robot, cone-type spiral point diameter is small, identical torque
When cutting force bigger, to better break up and collect front mud.
The rectification work process of pneumatic type pose automatic deviation correction pipe dredging device described in the utility model embodiment is such as
Under：Two air motors 10 and two helical blades are connected to by mounting plate 8 and connecting rod 9, overall structure deviation correcting device is logical
Cross before axis pin 7 is suspended in mounting disc 2, when dredging robot rotates offset, the device under self gravitation effect around
Axis pin rotation keeps vertical state.
When the pipe dredging device pose does not deflect, mounting plate 8 is will not to be produced to the pressure regulator valve 12 of both sides
Raw extruding force, so it is identical that the pressure regulator valve 12 of the left and right sides, which is supplied to the air pressure of two air motors 10, output is turned round
Power is also identical, but due to the steering of two air motors 10 on the contrary, wherein left side air motor 10 rotate clockwise, drive
The right hand helix blade 19 in left side rotates clockwise, and mud generates it thrust to the left, right to make mud rearward convey
Side air motor 10 rotates counterclockwise, drives the left-turn spiral blade 20 on right side to rotate counterclockwise, mud generates to the right it
Thrust makes mud rearward convey, and 10 rotary power of air motor of both sides is identical, to make thrust caused by mud
It cancels out each other, robot entirety pose will not be had an impact.
When deflecting as shown in figure 9, the pose generation for working as pipe dredging device is counterclockwise, namely deflecting to the left, vertical shape
State mounting plate 8 can generate extruding with the valve rod 21 of the pressure regulator valve 12 in left side, to make 10 supply gas pressure of air motor in left side become
Greatly, the output power of left side air motor 10 increases, and further increases the rotating speed of right hand helix blade 19, mud is made to produce it
Raw thrust to the left becomes larger, and the output power of right side air motor 10 is smaller than the output power of left side air motor, to
Keep the rotating speed of the rotating ratio right hand helix blade 19 of the left-turn spiral blade 20 on right side small, further makes mud to left-turn spiral
The thrust to the right that blade 20 generates is less than the thrust to the left that mud generates right hand helix blade 19, and two thrust differences can make
Mounting plate 8 generates the active force of direction to the left by the fixing sleeve 22 of the pressure regulator valve in left side to preceding mounting disc 2, due to pressure regulator valve 12
Mounted on the overall lower section (to convey the central shaft of main body as reference) of pipe dredging device, to integrally be generated to Accrete clearing device
The thrust of clockwise thrust namely direction to the left, so that Accrete clearing device entirety pose is able to extensive using this thrust
It is multiple normal.
As shown in Figure 10, when deflection clockwise occurs for the pose of pipe dredging device, namely deflects to the right, vertical shape
The mounting plate 8 of state can generate extruding with the valve rod 21 of the pressure regulator valve 12 on right side, to make 10 supply gas pressure of air motor on right side
Become larger, the output power of right side air motor 10 increases, and so that the rotating speed of left-turn spiral blade 20 is become larger, makes mud to it
The thrust to the right generated increases, and the output power of left side air motor 10 is smaller than the output power of right side air motor 10,
To make left side right hand helix blade 19 rotating ratio left-turn spiral blade 20 rotating speed it is small, further make mud to dextrorotation
The thrust to the left that helical blade 19 generates is less than the thrust to the right that mud generates left-turn spiral blade 20, and two thrusts are poor
Mounting plate 8 can be made to generate the active force of direction to the right to preceding mounting disc 2 by the fixing sleeve 22 of the pressure regulator valve on right side, due to pressure regulation
Valve 12 is mounted on the overall lower section (to convey the central shaft of main body as reference) of pipe dredging device, to Accrete clearing device entirety
The thrust of anticlockwise thrust namely direction to the right is produced, using this thrust Accrete clearing device entirety pose is obtained
To restore normal.
In conclusion the utility model embodiment is equipped with mud agitating device, mud agitating device packet by mounting plate 8
Include connecting rod 9 and the air motor 10 mounted on 9 both sides of connecting rod, the drive connection agitating shaft 11 respectively of air motor 10, left and right
The agitating shaft 11 of both sides is respectively equipped with right hand helix blade 19 and left-turn spiral blade 20, and the rotation of helical blade makes mud to clear
Silt device generates thrust, and the power of the air motor 10 of the left and right sides is adjusted by pressure regulator valve 12, and the variation of power makes dredging fill
It sets whole thrust direction to change, to realize the automatic deviation correction of Accrete clearing device pose.
One of ordinary skill in the art will appreciate that：The component in device in the utility model embodiment can be according to reality
The description for applying example is distributed in the device of embodiment, can also carry out respective change positioned at one or more different from the present embodiment
In a device.The component of above-described embodiment can be merged into a component, can also be further split into multiple subassemblies.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should
It is subject to the protection scope in claims.
Claims (9)
1. a kind of pneumatic type pose automatic deviation correction pipe dredging device, which includes conveying main body (1), the conveying main body
(1) front end is equipped with preceding mounting disc (2), and preceding mounting disc (2) lower part is equipped with sprocket hole (3), is connected in front of the sprocket hole (3)
There are shovel board (4), conveying main body (1) rear end to be equipped with rear mounting disc (5), the preceding mounting disc (2) and the rear mounting disc (5)
Periphery be symmetrically installed with shoring (6), it is characterised in that：Pass through axis pin (7) rotatable installation on the preceding mounting disc (2)
There are mounting plate (8), the lower end of the mounting plate (8) to be connected with connecting rod (9), the both sides of the connecting rod (9) are mounted on one
Air motor (10)；Each air motor (10) is sequentially connected with an agitating shaft (11)；On the preceding mounting disc (2) also
It is fixed with pressure regulator valve (12), the pressure regulator valve (12) is located at each one of the both sides of the mounting plate (8), the pressure regulator valve (12)
Valve rod (21) and the side of the mounting plate (8) it is inconsistent, the pressure regulator valve (12) is connected to the air motor (10).
2. pneumatic type pose automatic deviation correction pipe dredging device according to claim 1, it is characterised in that：Installation before described
The periphery of disk (2) and the rear mounting disc (5) is additionally provided with directional wheel (13), and the directional wheel (13) exists with the shoring (6)
The alternate setting in periphery of the preceding mounting disc (2) and the rear mounting disc (5).
3. pneumatic type pose automatic deviation correction pipe dredging device according to claim 1 or 2, it is characterised in that：The tune
Pressure valve (12) further includes fixing sleeve (22), spring base (23), spring guide (24), spring (25), diaphragm (26), the valve rod
(21) it is connect with the spring base (23) across the fixing sleeve (22), one end of the spring guide (24) is fixed on the bullet
At the center of spring abutment (23), the spring (25) is set on the spring guide (24), the upper end of the spring (25) and institute
Spring base (23) connection is stated, the other end of the spring (25) is connect with the diaphragm (26).
4. pneumatic type pose automatic deviation correction pipe dredging device according to claim 3, it is characterised in that：The mounting plate
(8) upper end is equipped with pin shaft hole (14), and the mounting plate (8) is rotatably arranged on the axis pin by the pin shaft hole (14)
(7) on, the front end of the axis pin (7) is equipped with baffle (31), and the axis pin (7) is located at preceding mounting disc (2) center just
Top.
5. pneumatic type pose automatic deviation correction pipe dredging device according to claim 4, it is characterised in that：The connecting rod
(9) rear end is fixed on the lower part of the mounting plate (8), and the connecting rod (9) is fixedly arranged at the front end with bearing fixed seat (15), institute
The rear end for stating connecting rod (9) is higher than the front end of the connecting rod (9)；The both ends of the bearing fixed seat (15) are equipped with mounting hole
(16), bearing (17) is installed in the mounting hole (16)；The air motor (10) is connected with shaft coupling (18), the shaft coupling
Device (18) connects the agitating shaft (11), and the agitating shaft (11) passes through the bearing fixed seat by the bearing (17)
(15)。
6. pneumatic type pose automatic deviation correction pipe dredging device according to claim 5, it is characterised in that：Positioned at the peace
The pressure regulator valve (12) connection on the left of loading board (8) is located at the air motor (10) on the left of the connecting rod (9), is located at institute
State the air motor (10) that the pressure regulator valve (12) connection on the right side of mounting plate (8) is located on the right side of the connecting rod (9).
7. pneumatic type pose automatic deviation correction pipe dredging device according to claim 6, it is characterised in that：Positioned at the company
The air motor (10) on the left of extension bar (9) drives the agitating shaft (11) to rotate clockwise, and it is right to be located at the connecting rod (9)
The air motor (10) of side drives the agitating shaft (11) to rotate counterclockwise；It is described on the left of the connecting rod (9)
The agitating shaft (11) of air motor (10) connection is equipped with right hand helix blade (19), is located on the right side of the connecting rod (9)
The air motor (10) connection the agitating shaft (11) be equipped with left-turn spiral blade (20).
8. pneumatic type pose automatic deviation correction pipe dredging device according to claim 7, it is characterised in that：The connecting rod
(9) reinforcing plate (27) is connected between the mounting plate (8), the rear portion of the connecting rod (9) is equipped with motor rear plate (28),
The front of the connecting rod (9) is equipped with motor front plate (29), and the length of the motor front plate (29) is less than after the motor
The length of clamping plate (28)；The both ends of the motor front plate (29) and the motor rear plate (28) are equipped with oblique through hole (30),
The front-end and back-end of the air motor (10) are respectively arranged on the motor front plate (29) and the motor rear plate (28)
In oblique through hole (30).
9. pneumatic type pose automatic deviation correction pipe dredging device according to claim 8, it is characterised in that：The pneumatic horse
It is the rod-shaped air motor of vane type up to (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820398689.1U CN207988129U (en) | 2018-03-23 | 2018-03-23 | Pneumatic type pose automatic deviation correction pipe dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820398689.1U CN207988129U (en) | 2018-03-23 | 2018-03-23 | Pneumatic type pose automatic deviation correction pipe dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207988129U true CN207988129U (en) | 2018-10-19 |
Family
ID=63828869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820398689.1U Withdrawn - After Issue CN207988129U (en) | 2018-03-23 | 2018-03-23 | Pneumatic type pose automatic deviation correction pipe dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207988129U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374482A (en) * | 2018-03-23 | 2018-08-07 | 北京城市排水集团有限责任公司 | Pneumatic type pose automatic deviation correction pipe dredging device and its application method |
| CN109780368A (en) * | 2019-02-19 | 2019-05-21 | 北京交通大学 | Sewage conduct band water based on pneumatic drive mechanism detects robot |
| CN109797844A (en) * | 2019-02-19 | 2019-05-24 | 北京交通大学 | The full Pneumatic pipe dredging robot of Cheng Bi mechanism is folded based on crank multi link |
| CN111997175A (en) * | 2020-08-10 | 2020-11-27 | 河海大学常州校区 | Anti-roll device suitable for double-wheel crawler-type pipeline dredging robot |
| CN112227517A (en) * | 2020-10-12 | 2021-01-15 | 苏州品超智能设备有限公司 | Sewer cleaning robot and use method |
-
2018
- 2018-03-23 CN CN201820398689.1U patent/CN207988129U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374482A (en) * | 2018-03-23 | 2018-08-07 | 北京城市排水集团有限责任公司 | Pneumatic type pose automatic deviation correction pipe dredging device and its application method |
| CN108374482B (en) * | 2018-03-23 | 2023-08-08 | 北京城市排水集团有限责任公司 | Pneumatic type pose automatic deviation correcting pipeline dredging device and use method thereof |
| CN109780368A (en) * | 2019-02-19 | 2019-05-21 | 北京交通大学 | Sewage conduct band water based on pneumatic drive mechanism detects robot |
| CN109797844A (en) * | 2019-02-19 | 2019-05-24 | 北京交通大学 | The full Pneumatic pipe dredging robot of Cheng Bi mechanism is folded based on crank multi link |
| CN111997175A (en) * | 2020-08-10 | 2020-11-27 | 河海大学常州校区 | Anti-roll device suitable for double-wheel crawler-type pipeline dredging robot |
| CN112227517A (en) * | 2020-10-12 | 2021-01-15 | 苏州品超智能设备有限公司 | Sewer cleaning robot and use method |
| CN112227517B (en) * | 2020-10-12 | 2022-05-27 | 苏州品超智能设备有限公司 | Sewer cleaning robot and use method |
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