JP2021046774A - Device for quickly dredging pipes - Google Patents

Abstract

To provide a device for quickly dredging pipes.SOLUTION: The device for quickly dredging pipes includes a main body, in which: an expansion and contraction space that opens to the left is installed is the main body; an expansion and contraction block is laterally slidably installed in the expansion and contraction space; a cutting device is installed on the left side of the expansion and contraction block; the cutting device includes a rotating space installed in a left end surface of the expansion and contraction block; a turntable is rotatably installed on a right wall of the rotating space; a drill is fixedly installed in the center of a left end surface of the turntable; and four cutting blades are arranged in an annular shape and fixedly installed on the left end surface of the turntable. The device can crush the trash in a pipe by drilling and cutting, then remove the crushed trash, and automatically extend into the pipe to dredge deep into the pipe, which is very convenient to use.SELECTED DRAWING: Figure 1

Description

The present invention takes up the technical field of pipe scavenging, and specifically, is a device for quickly scavenging pipes.

In road construction, pipes for guiding water flow are often buried underground, but after long-term accumulation of solid waste, weeds, sand, etc., the pipes are blocked, affecting the use of pipelines. In order to remove the pipe, the method of pushing out the dust with high pressure is conventionally adopted, and this method is dangerous because the dust is jetted violently, and the effect is not so ideal. The present invention is an apparatus capable of solving the above problems.

Chinese Patent Application Publication No. 1095774770

Conventionally, the method of pushing out dust with high pressure is adopted, and this method is dangerous and the effect is not so ideal.

In order to solve the above problem, this example designs a device for quickly squeezing a pipe, and the device for quickly squeezing a pipe according to the present invention includes a main body, and the main body is opened to the left. A telescopic space is installed, a telescopic block is slidably installed in the telescopic space to the left and right, a cutting device is installed on the left side of the telescopic block, and the cutting device is installed on the left end surface of the telescopic block. A rotating disk is rotatably installed on the right wall of the rotating space, including a rotating space installed inside, and a drill is fixedly installed at the center of the left end surface of the rotating disk. Four cutting blades are arranged in an annular shape on the left end surface and are fixedly installed. The drill is driven by the high-speed rotation of the turntable to make a hole in the closed portion, and the pipe is piped by the cutting blade. The foreign matter in the above is cut, crushed, and dropped, and a total collection space is installed on the right side of the rotation space in the telescopic block, and after the foreign matter is crushed, it is pumped up and collected in the total collection space. A telescopic device is installed on the right side of the telescopic block, and the telescopic device includes a vertically symmetrical telescopic rod fixedly installed on the right end surface of the telescopic block, and the telescopic block is driven by the telescopic rod. It can slowly move to the left, and the cutting device can cut foreign matter while moving to the left, a pumping device is installed in the right wall of the telescopic space, and inside the pumping device. A pumping space is installed, the left wall of the pumping space and the right wall of the telescopic space are communicated by a passage, and an elastic pipe is fixedly connected between the right end surface of the telescopic block and the right wall of the telescopic space. It is connected and installed so that a pipeline communicating with the left side of the passage penetrates in the elastic pipe, and the total collection space and the pipeline are communicated by a through port and collected in the total collection space. The foreign matter enters the pumping space via the through port, the pipeline, and the passage, and a power supply device is installed on the rear side of the pumping space, and the power supply device is used for pumping. At the same time as driving the device, the telescopic device is driven.

Preferably, a pumping outlet that opens to the right is installed on the right wall of the pumping space so as to communicate with the pumping outlet, and the foreign matter sucked into the pumping space is discharged from the pumping outlet.

Preferably, four outer suction ports opening to the left are arranged in an annular shape on the left wall of the total collection space and are installed so as to communicate with each other, and the outer suction port and the rotation space communicate with each other. It is communicated by a space, an inner collection space is installed in the turntable, and outlets communicating with the rotation space are installed on the upper, lower, front and rear walls of the inner collection space so as to communicate with each other, and the left side of the inner collection space. Four inner suction ports that open to the left are arranged in a ring shape on the wall and are installed so as to communicate with each other, and the outer suction ports allow foreign matter outside the cutting blade to be collected in the total collection space. When the foreign matter inside the cutting blade is sucked into the inner collection space from the inner suction port and the outlet and the passage space are communicated with each other, the foreign matter passes through the outlet and the passage space. And enter the outside suction port, and then enter the total collection space.

Preferably, a rotation motor is fixedly installed in the right wall of the rotation space, a power shaft is movably connected to the left end of the turntable, and the rotation motor is fixed to the left end of the power shaft. Is connected to.

Preferably, a thread space that opens to the right is installed in the telescopic rod, a screw is connected by a screw thread in the thread space, and the screw can rotate to the right wall of the telescopic space. Is connected to.

Preferably, the pumping device includes a rotating shaft rotatably connected to the front and rear walls of the pumping space, and the pumping blades are arranged in an annular shape on the outer circular surface of the rotating shaft and are fixedly installed. Has been done.

Preferably, the power supply device includes a power supply space installed behind the pumping space, the rear end of the rotating shaft extends into the power supply space, and at the rear end of the rotating shaft. The ratchet is fixedly installed, the worm is fixedly installed at the rear end of the ratchet, the worm wheel is installed under the worm so as to mesh with the worm wheel, and the transmission is transmitted to the axial portion of the worm wheel. The shaft is fixedly installed, the pulley space is installed on the left side of the power supply space so as to communicate with each other, the left end of the transmission shaft extends into the pulley space, and the left end of the transmission shaft extends. The double pulley is fixedly installed.

Preferably, the right end of the screw extends into the pulley space, a driven pulley is fixedly installed at the right end of the screw, and a transmission belt is wound between the driven pulley and the double pulley. It has been done.

Preferably, a power supply motor is fixedly installed in the rear wall of the power supply space, and the rear end of the worm is mobilably connected to the front end of the power supply motor.

The beneficial effect of the present invention is: The present invention can crush the dust in the pipe by the method of drilling and cutting, removes the crushed dust, and automatically extends into the pipe and scoops it to the back of the pipe. It is extremely convenient to use and is stored when not in use, so it is possible to avoid injuring workers and it is highly safe.

In order to explain the present invention in detail with reference to FIGS. 1 to 6 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and is described above and below. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 coincide with each other.

FIG. 1 is a schematic diagram of the overall configuration of the present invention. FIG. 2 is a schematic configuration diagram from the direction AA in FIG. FIG. 3 is a schematic configuration diagram from the BB direction in FIG. FIG. 4 is a schematic configuration diagram from the CC direction in FIG. FIG. 5 is a schematic configuration diagram from the DD direction in FIG. FIG. 6 is a schematic configuration diagram from the EE direction in FIG.

The present invention relates to a device for quickly squeezing a pipe, and is mainly applied to the work of squeezing a pipe. The present invention will be further described below with reference to the drawings.

The device for quickly pulling a pipe according to the present invention includes a main body 11, in which a telescopic space 12 opening to the left is installed in the main body 11, and a telescopic block 13 is left and right in the telescopic space 12. A cutting device 101 is installed on the left side of the telescopic block 13, and the cutting device 101 includes a rotating space 14 installed in the left end surface of the telescopic block 13. A turntable 15 is rotatably installed on the right wall of the space 14, a drill 16 is fixedly installed at the center of the left end surface of the turntable 15, and four cuts are made on the left end surface of the turntable 15. The blades 17 are arranged in an annular shape and are fixedly installed. The drill 16 is driven by the high-speed rotation of the turntable 15 to make a hole in the closed portion, and the cutting blade 17 causes a foreign substance in the pipe. Is cut, crushed, and dropped, and a total collection space 18 is installed on the right side of the rotation space 14 in the telescopic block 13, and after the foreign matter is crushed, it is pumped into the total collection space 18. A telescopic device 102 is installed on the right side of the telescopic block 13, and the telescopic device 102 includes a vertically symmetrical telescopic rod 19 fixedly installed on the right end surface of the telescopic block 13. The telescopic block 13 is driven by 19 and can slowly move to the left, and the cutting device 101 can cut foreign matter while moving to the left, and a pumping device 103 is inside the right wall of the telescopic space 12. Is installed, a pumping space 20 is installed in the pumping device 103, and the left wall of the pumping space 20 and the right wall of the telescopic space 12 are communicated by a passage 21 with the right end surface of the telescopic block 13. An elastic pipe 22 is fixedly connected to the right wall of the telescopic space 12, and a pipeline 23 communicating with the left side of the passage 21 is installed in the elastic pipe 22 so as to penetrate the total. The collection space 18 and the pipeline 23 are communicated with each other by a through port 24, and foreign matter collected in the total collection space 18 passes through the through port 24, the pipeline 23, and the passage 21. Entering the pumping space 20, a power supply device 104 is installed on the rear side of the pumping space 20, and the power supply device 104 drives the pumping device 103 and at the same time drives the telescopic device 102.

Advantageously, the pumping outlet 25 that opens to the right is installed on the right wall of the pumping space 20 so as to communicate with the pumping outlet 25, and the foreign matter sucked into the pumping space 20 is discharged from the pumping outlet 25.

Advantageously, on the left wall of the total collection space 18, four external suction ports 26 opening to the left are arranged in an annular shape and are installed so as to communicate with each other. The rotating space 14 is communicated with the rotating space 27, an inner collecting space 28 is installed in the rotating disk 15, and outlets 29 communicating with the rotating space 14 are communicated with the upper, lower, front and rear walls of the inner collecting space 28. The four inner suction ports 30 that open to the left are arranged in a ring shape on the left wall of the inner collection space 28, and are installed so as to communicate with each other. Foreign matter on the outside of the cutting blade 17 is sucked into the total collecting space 18, foreign matter on the inside of the cutting blade 17 is sucked into the inner collecting space 28 from the inner suction port 30, and the outlet 29 and the foreign matter are sucked into the inner collecting space 28. When communicating with the passage space 27, the foreign matter enters the outside suction port 26 via the outlet 29 and the passage space 27, and enters the total collection space 18.

Advantageously, the rotation motor 35 is fixedly installed in the right wall of the rotation space 14, the power shaft 36 is movably connected to the left end of the turntable 15, and the rotation motor 35 is the above-mentioned. It is fixedly connected to the left end of the power shaft 36.

Advantageously, a thread space 31 that opens to the right is installed in the telescopic rod 19, a screw 32 is connected by a screw thread in the thread space 31, and the screw 32 expands and contracts. It is rotatably connected to the right wall of space 12.

The pumping device 103 will be described in detail below according to an embodiment, and the pumping device 103 includes a rotating shaft 33 rotatably connected to the front and rear walls of the pumping space 20, and pumping is performed on the outer circular surface of the rotating shaft 33. The blades 34 are arranged in an annular shape and are fixedly installed.

Advantageously, the power supply device 104 includes a power supply space 37 installed on the rear side of the pumping space 20, the rear end of the rotating shaft 33 extends into the power supply space 37, and A ratchet 38 is fixedly installed at the rear end of the rotating shaft 33, a worm 39 is fixedly installed at the rear end of the ratchet 38, and a worm wheel 40 meshes with the lower side of the worm 39. The transmission shaft 41 is fixedly installed at the axial center of the worm wheel 40, and the pulley space 42 is installed on the left side of the power supply space 37 so as to communicate with each other, and the left end of the transmission shaft 41 is installed. A double pulley 43 is fixedly installed at the left end of the transmission shaft 41 extending into the pulley space 42.

Advantageously, the right end of the screw 32 extends into the pulley space 42, and the driven pulley 44 is fixedly installed at the right end of the screw 32, and the driven pulley 44 and the double pulley 43 A transmission belt 45 is wound between them.

Advantageously, the power supply motor 46 is fixedly installed in the rear wall of the power supply space 37, and the rear end of the worm 39 is mobilably connected to the front end of the power supply motor 46. ..

Hereinafter, the procedure for using the present invention will be described in detail with reference to FIGS. 1 to 6.

First, the expansion and contraction block 13 is contracted into the expansion and contraction space 12.

When trying to pull the pipe, the opening of the telescopic space 12 is aligned with the mouth of the pipe, the rotating motor 35 operates, the rotating disk 15 is driven by the power shaft 36 to rotate quickly, and the power supply motor 46 operates. The worm 39 is driven and rotated, the worm wheel 40 is driven and rotated so as to be decelerated by gear meshing, the double pulley 43 is driven and rotated by the transmission shaft 41, and the driven pulleys on both the upper and lower sides are driven by the transmission belt 45. 44 is driven to rotate synchronously, the screw 32 is further rotated, and the telescopic rod 19 is driven to move to the left by connecting with a screw thread, and further drives the telescopic block 13 to move to the left, and the elastic tube. 22 is pulled and stretched, and at this time, the drill 16 and the cutting blade 17 move to the left while rotating at high speed, and stretch into the pipe to cut and crush the foreign matter. In this process, the worm 39 is the ratchet 38. The rotating shaft 33 is driven and rotated by one-way meshing, the foreign matter is pumped up by the pumping blade 34, and the cut foreign matter outside the cutting blade 17 is collected from the outer suction port 26 in the total collection space 18 The cut foreign matter inside the cutting blade 17 is sucked into the inner collection space 28 from the inner suction port 30, and is sucked into the inner collection space 28 from the inner suction port 30 via the outlet 29 and the communication space 27. Foreign matter that enters the total collection space 18 and is in the total collection space 18 is sucked into the pumping space 20 via the through port 24, the conduit 23, and the passage 21, and is discharged from the pumping outlet 25. By doing so, it is possible to remove foreign substances that block the pipe and to squeeze the pipe.
After the ratcheting work is completed, the rotation motor 35 stops operating, the power supply motor 46 rotates in the reverse direction to drive the worm 39 to rotate in the reverse direction, and further drives the expansion / contraction rod 19 to move it to the right. The telescopic block 13 is driven to move to the right into the expansion and contraction space 12, and at this time, the rotating shaft 33 does not rotate due to the one-way meshing of the ratchet 38.

According to the above method, an engineer in this field can make various changes depending on the operation mode within the scope of the present invention.

The present invention takes up the technical field of pipe scavenging, and specifically, is a device for quickly scavenging pipes.

In road construction, pipes for guiding water flow are often buried underground, but after long-term accumulation of solid waste, weeds, sand, etc., the pipes are blocked, affecting the use of pipelines. In order to remove the pipe, the method of pushing out the dust with high pressure is conventionally adopted, and this method is dangerous because the dust is jetted violently, and the effect is not so ideal. The present invention is an apparatus capable of solving the above problems.

Chinese Patent Application Publication No. 1095774770

Conventionally, the method of pushing out dust with high pressure is adopted, and this method is dangerous and the effect is not so ideal.

In order to solve the above problem, this example designs a device for quickly squeezing a pipe, and the device for quickly squeezing a pipe according to the present invention includes a main body which is a substantially cylindrical member, and is included in the main body. A rotary disk is rotatably installed in the main body, and a cylindrical telescopic space opening to the left, which is a direction toward a foreign object in the direction of the rotation central axis of the rotary disk, is installed in the main body. The direction opposite to the direction toward the foreign matter in the direction of the rotation center axis of the board is to the right, and a cylindrical telescopic block that can move along the rotation center direction of the turntable is installed in the expansion / contraction space. A cutting device is installed on the left side of the telescopic block, the cutting device includes a rotating space installed in the left end surface of the telescopic block, and the turntable can rotate to the right wall of the rotating space. A drill is fixedly installed in the center of the left end surface of the turntable, and four cutting blades are arranged and fixedly installed on the left end face of the turntable so as to form an annular shape. The drill is driven by the high-speed rotation of the turntable to make a hole in the closed portion, the foreign matter in the pipe is cut by the cutting blade, crushed, and dropped, and the right side of the rotating space in the telescopic block. A total collection space is installed in the space, and after foreign matter is crushed, it is pumped up and collected in the total collection space, and a telescopic device is installed on the right side of the telescopic block. Including a vertically symmetrical telescopic rod fixedly installed on the right end surface, the telescopic rod drives the telescopic block to move slowly to the left, and the cutting device moves to the left while moving foreign matter. A pumping device is installed in the right wall of the telescopic space, a pumping space is installed in the pumping device, and the left wall of the pumping space and the right wall of the telescopic space are connected by a passage. An elastic tube is fixedly connected between the right end surface of the telescopic block and the right wall of the telescopic space, and a pipeline communicating with the left side of the passage penetrates through the elastic tube. It is installed, and the total collection space and the pipeline are communicated with each other by a through port, and foreign matter collected in the total collection space passes through the through port, the pipeline, and the passage to the pumping space. A power supply device is installed on the rear side of the pumping space, and the power supply device drives the pumping device and at the same time drives the telescopic device.

Preferably, a pumping outlet that opens to the right is installed on the right wall of the pumping space so as to communicate with the pumping outlet, and the foreign matter sucked into the pumping space is discharged from the pumping outlet.

Preferably, four outer suction ports opening to the left are arranged in an annular shape on the left wall of the total collection space and are installed so as to communicate with each other, and the outer suction port and the rotation space communicate with each other. It is communicated by a space, an inner collection space is installed in the turntable, and outlets communicating with the rotation space are installed on the upper, lower, front and rear walls of the inner collection space so as to communicate with each other, and the left side of the inner collection space. Four inner suction ports that open to the left are arranged in a ring shape on the wall and are installed so as to communicate with each other, and the outer suction ports allow foreign matter outside the cutting blade to be collected in the total collection space. When the foreign matter inside the cutting blade is sucked into the inner collection space from the inner suction port and the outlet and the passage space are communicated with each other, the foreign matter passes through the outlet and the passage space. And enter the outside suction port, and then enter the total collection space.

Preferably, a rotation motor is fixedly installed in the right wall of the rotation space, a power shaft is movably connected to the left end of the turntable, and the rotation motor is fixed to the left end of the power shaft. Is connected to.

Preferably, a thread space that opens to the right is installed in the telescopic rod, a screw is connected by a screw thread in the thread space, and the screw can rotate to the right wall of the telescopic space. Is connected to.

Preferably, the pumping device includes a rotating shaft rotatably connected to the front and rear walls of the pumping space, and the pumping blades are arranged in an annular shape on the outer circular surface of the rotating shaft and are fixedly installed. Has been done.

Preferably, the power supply device includes a power supply space installed behind the pumping space, the rear end of the rotating shaft extends into the power supply space, and at the rear end of the rotating shaft. The ratchet is fixedly installed, the worm is fixedly installed at the rear end of the ratchet, the worm wheel is installed under the worm so as to mesh with the worm wheel, and the transmission is transmitted to the axial portion of the worm wheel. The shaft is fixedly installed, the pulley space is installed on the left side of the power supply space so as to communicate with each other, the left end of the transmission shaft extends into the pulley space, and the left end of the transmission shaft extends. The double pulley is fixedly installed.

Preferably, the right end of the screw extends into the pulley space, a driven pulley is fixedly installed at the right end of the screw, and a transmission belt is wound between the driven pulley and the double pulley. It has been done.

Preferably, a power supply motor is fixedly installed in the rear wall of the power supply space, and the rear end of the worm is mobilably connected to the front end of the power supply motor.

The beneficial effect of the present invention is: The present invention can crush the dust in the pipe by the method of drilling and cutting, removes the crushed dust, and automatically extends into the pipe and scoops it to the back of the pipe. It is extremely convenient to use and is stored when not in use, so it is possible to avoid injuring workers and it is highly safe.

In order to explain the present invention in detail with reference to FIGS. 1 to 6 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and is described above and below. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 coincide with each other.

FIG. 1 is a schematic diagram of the overall configuration of the present invention. FIG. 2 is a schematic configuration diagram from the direction AA in FIG. FIG. 3 is a schematic configuration diagram from the BB direction in FIG. FIG. 4 is a schematic configuration diagram from the CC direction in FIG. FIG. 5 is a schematic configuration diagram from the DD direction in FIG. FIG. 6 is a schematic configuration diagram from the EE direction in FIG.

The present invention relates to a device for quickly squeezing a pipe, and is mainly applied to the work of squeezing a pipe. The present invention will be further described below with reference to the drawings.

The device for quickly pulling a pipe according to the present invention includes a main body 11 which is a member having a substantially cylindrical shape, and a rotating disk 15 is rotatably installed in the main body 11, and the main body 11 contains a main body 11. A cylindrical telescopic space 12 that opens to the left, which is the direction toward the foreign matter in the direction of the rotation center axis of the turntable 15, is installed, and is opposite to the direction toward the foreign matter in the direction of the rotation center axis of the turntable 15. In the telescopic space 12, a cylindrical telescopic block 13 that can move along the rotation center direction of the turntable 15 is installed, and a cut is made on the left side of the telescopic block 13. A device 101 is installed, and the cutting device 101 includes a rotating space 14 installed in the left end surface of the telescopic block 13, and the rotating disk 15 is rotatably connected to the right wall of the rotating space 14, and said. A drill 16 is fixedly installed at the center of the left end surface of the turntable 15, and four cutting blades 17 are arranged and fixedly installed on the left end face of the turntable 15 so as to form an annular shape. The drill 16 is driven by the high-speed rotation of the turntable 15 to make a hole in the closed portion, the foreign matter in the pipe is cut by the cutting blade 17, crushed, and dropped, and the rotation in the telescopic block 13 A total collection space 18 is installed on the right side of the space 14, and after the foreign matter is crushed, it is pumped up and collected in the total collection space 18, and a telescopic device 102 is installed on the right side of the telescopic block 13. The telescopic device 102 includes a vertically symmetrical telescopic rod 19 fixedly installed on the right end surface of the telescopic block 13, and the telescopic rod 19 can drive the telescopic block 13 to slowly move to the left. The cutting device 101 can cut foreign matter while moving to the left, a pumping device 103 is installed in the right wall of the telescopic space 12, and a pumping space 20 is installed in the pumping device 103. The left wall of the pumping space 20 and the right wall of the telescopic space 12 are communicated with each other by a passage 21, and an elastic pipe 22 is fixed between the right end surface of the telescopic block 13 and the right wall of the telescopic space 12. The elastic pipe 22 is installed so that a pipe line 23 communicating with the left side of the passage 21 penetrates through the elastic pipe 22, and the total collection space 18 and the pipe line 23 are communicated with each other by a through port 24. Foreign matter collected in the total collection space 18 enters the pumping space 20 via the through port 24, the pipeline 23, and the passage 21, and is behind the pumping space 20. A power supply device 104 is installed in the power supply device 104, and the power supply device 104 drives the pumping device 103 and at the same time drives the expansion / contraction device 102.

Advantageously, the pumping outlet 25 that opens to the right is installed on the right wall of the pumping space 20 so as to communicate with the pumping outlet 25, and the foreign matter sucked into the pumping space 20 is discharged from the pumping outlet 25.

Advantageously, on the left wall of the total collection space 18, four external suction ports 26 opening to the left are arranged in an annular shape and are installed so as to communicate with each other. The rotating space 14 is communicated with the rotating space 27, an inner collecting space 28 is installed in the rotating disk 15, and outlets 29 communicating with the rotating space 14 are communicated with the upper, lower, front and rear walls of the inner collecting space 28. The four inner suction ports 30 that open to the left are arranged in a ring shape on the left wall of the inner collection space 28, and are installed so as to communicate with each other. Foreign matter on the outside of the cutting blade 17 is sucked into the total collecting space 18, foreign matter on the inside of the cutting blade 17 is sucked into the inner collecting space 28 from the inner suction port 30, and the outlet 29 and the foreign matter are sucked into the inner collecting space 28. When communicating with the passage space 27, the foreign matter enters the outside suction port 26 via the outlet 29 and the passage space 27, and enters the total collection space 18.

Advantageously, the rotation motor 35 is fixedly installed in the right wall of the rotation space 14, the power shaft 36 is movably connected to the left end of the turntable 15, and the rotation motor 35 is the above-mentioned. It is fixedly connected to the left end of the power shaft 36.

Advantageously, a thread space 31 that opens to the right is installed in the telescopic rod 19, a screw 32 is connected by a screw thread in the thread space 31, and the screw 32 expands and contracts. It is rotatably connected to the right wall of space 12.

The pumping device 103 will be described in detail below according to an embodiment, and the pumping device 103 includes a rotating shaft 33 rotatably connected to the front and rear walls of the pumping space 20, and pumping is performed on the outer circular surface of the rotating shaft 33. The blades 34 are arranged in an annular shape and are fixedly installed.

Advantageously, the power supply device 104 includes a power supply space 37 installed on the rear side of the pumping space 20, the rear end of the rotating shaft 33 extends into the power supply space 37, and A ratchet 38 is fixedly installed at the rear end of the rotating shaft 33, a worm 39 is fixedly installed at the rear end of the ratchet 38, and a worm wheel 40 meshes with the lower side of the worm 39. The transmission shaft 41 is fixedly installed at the axial center of the worm wheel 40, and the pulley space 42 is installed on the left side of the power supply space 37 so as to communicate with each other, and the left end of the transmission shaft 41 is installed. A double pulley 43 is fixedly installed at the left end of the transmission shaft 41 extending into the pulley space 42.

Advantageously, the right end of the screw 32 extends into the pulley space 42, and the driven pulley 44 is fixedly installed at the right end of the screw 32, and the driven pulley 44 and the double pulley 43 A transmission belt 45 is wound between them.

Advantageously, the power supply motor 46 is fixedly installed in the rear wall of the power supply space 37, and the rear end of the worm 39 is mobilably connected to the front end of the power supply motor 46. ..

Hereinafter, the procedure for using the present invention will be described in detail with reference to FIGS. 1 to 6.

First, the expansion and contraction block 13 is contracted into the expansion and contraction space 12.

When trying to pull the pipe, the opening of the telescopic space 12 is aligned with the mouth of the pipe, the rotating motor 35 operates, the rotating disk 15 is driven by the power shaft 36 to rotate quickly, and the power supply motor 46 operates. The worm 39 is driven and rotated, the worm wheel 40 is driven and rotated so as to be decelerated by gear meshing, the double pulley 43 is driven and rotated by the transmission shaft 41, and the driven pulleys on both the upper and lower sides are driven by the transmission belt 45. 44 is driven to rotate synchronously, the screw 32 is further rotated, and the telescopic rod 19 is driven to move to the left by connecting with a screw thread, and further drives the telescopic block 13 to move to the left, and the elastic tube. 22 is pulled and stretched, and at this time, the drill 16 and the cutting blade 17 move to the left while rotating at high speed, and stretch into the pipe to cut and crush the foreign matter. In this process, the worm 39 is the ratchet 38. The rotating shaft 33 is driven and rotated by one-way meshing, the foreign matter is pumped up by the pumping blade 34, and the cut foreign matter outside the cutting blade 17 is collected from the outer suction port 26 in the total collection space 18 The cut foreign matter inside the cutting blade 17 is sucked into the inner collection space 28 from the inner suction port 30, and is sucked into the inner collection space 28 from the inner suction port 30 via the outlet 29 and the communication space 27. Foreign matter that enters the total collection space 18 and is in the total collection space 18 is sucked into the pumping space 20 via the through port 24, the conduit 23, and the passage 21, and is discharged from the pumping outlet 25. By doing so, it is possible to remove foreign substances that block the pipe and to squeeze the pipe.
After the ratcheting work is completed, the rotation motor 35 stops operating, the power supply motor 46 rotates in the reverse direction to drive the worm 39 to rotate in the reverse direction, and further drives the expansion / contraction rod 19 to move it to the right. The telescopic block 13 is driven to move to the right into the expansion and contraction space 12, and at this time, the rotating shaft 33 does not rotate due to the one-way meshing of the ratchet 38.

According to the above method, an engineer in this field can make various changes depending on the operation mode within the scope of the present invention.

Claims (9)

Including the subject
An expansion and contraction space that opens to the left is installed in the main body, an expansion and contraction block is installed so as to be slidable to the left and right in the expansion and contraction space, and a cutting device is installed on the left side of the expansion and contraction block. The cutting device includes a rotating space installed in the left end surface of the expansion and contraction block, a rotating disk is rotatably installed on the right wall of the rotating space, and a drill is provided at the center of the left end surface of the rotating disk. Is fixedly installed, four cutting blades are arranged in an annular shape on the left end surface of the turntable, and is fixedly installed, and the drill is driven and closed by the high-speed rotation of the turntable. A hole is made in the portion, the foreign matter in the pipe is cut by the cutting tool, crushed, and dropped, and a total collection space is installed on the right side of the rotating space in the expansion and contraction block, and after the foreign matter is crushed. It is pumped up and collected in the total collection space,
A telescopic device is installed on the right side of the telescopic block, and the telescopic device includes a vertically symmetrical telescopic rod fixedly installed on the right end surface of the telescopic block, and the telescopic block is driven by the telescopic rod. It can move slowly to the left, and the cutting device can cut foreign objects while moving to the left.
A pumping device is installed in the right wall of the expansion and contraction space, a pumping space is installed in the pumping device, and the left wall of the pumping space and the right wall of the expansion and contraction space are communicated by a passage. An elastic tube is fixedly connected between the right end surface of the expansion and contraction block and the right wall of the expansion and contraction space, and a pipeline communicating with the left side of the passage is installed in the elastic tube so as to penetrate through the elastic tube. The total collection space and the pipeline are communicated with each other by a through port, and foreign matter collected in the total collection space enters the pumping space via the through port, the pipeline, and the passage. ,
A power supply device is installed on the rear side of the pumping space, and the power supply device is a device for quickly pulling a pipe, which is characterized by driving the pumping device and at the same time driving the telescopic device. The device for quickly pulling a pipe according to claim 1, wherein a pumping outlet that opens to the right is installed on the right wall of the pumping space so as to communicate with the pumping outlet. On the left wall of the total collection space, four external suction ports opening to the left are arranged in a ring shape and installed so as to communicate with each other, and the external suction port and the rotation space communicate with each other by a communication space. An inner collection space is installed in the turntable, and outlets communicating with the rotation space are installed on the upper, lower, front and rear walls of the inner collection space so as to communicate with each other, and on the left wall of the inner collection space. The four inner suction ports that open to the left are arranged so as to form an annular shape and are installed so as to communicate with each other, and the foreign matter outside the cutting blade is sucked into the total collection space by the outer suction ports. When the foreign matter inside the cutting blade is sucked into the inner collection space from the inner suction port and the outlet and the passage space are communicated with each other, the foreign matter passes through the outlet and the passage space and is outside the outside. The device for quickly pulling a pipe according to claim 1, wherein the device enters the suction port and then enters the total collection space. A rotation motor is fixedly installed in the right wall of the rotation space, a power shaft is movably connected to the left end of the turntable, and the rotation motor is fixedly connected to the left end of the power shaft. The device for quickly squeezing a pipe according to claim 1, wherein the pipe is quickly squeezed. A screw thread space that opens to the right is installed in the telescopic rod, a screw is connected by a screw thread in the screw thread space, and the screw is rotatably connected to the right wall of the telescopic space. The device for quickly squeezing a pipe according to claim 1, wherein the pipe is quickly squeezed. The pumping device includes a rotating shaft rotatably connected to the front and rear walls of the pumping space, and pumping blades are arranged in an annular shape on the outer circular surface of the rotating shaft and are fixedly installed. The device for quickly squeezing a pipe according to claim 1. The power supply device includes a power supply space installed on the rear side of the pumping space, a rear end of the rotating shaft extends into the power supply space, and a ratchet is provided at the rear end of the rotating shaft. It is fixedly installed, a worm is fixedly installed at the rear end of the ratchet, a worm wheel is installed under the worm so as to mesh with each other, and a transmission shaft is fixed at the axial center of the worm wheel. The pulley space is installed on the left side of the power supply space so as to communicate with each other, the left end of the transmission shaft extends into the pulley space, and the double pulley is on the left end of the transmission shaft. The device for quickly ratcheting a pipe according to claim 1, wherein the pipe is fixedly installed. The right end of the screw extends into the pulley space, a driven pulley is fixedly installed at the right end of the screw, and a transmission belt is wound between the driven pulley and the double pulley. The device for quickly pulling a pipe according to claim 5. 7. A seventh aspect of the present invention, wherein a power supply motor is fixedly installed in the rear wall of the power supply space, and the rear end of the worm is movably connected to the front end of the power supply motor. A device that quickly removes the described pipes.

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