Pipeline anti-blocking efficient dredging and desilting device

Abstract

The invention relates to the technical field of pipeline dredging, and discloses a pipeline anti-blocking efficient dredging device which comprises a dredging machine, the dredging machine is composed of a shell, a winding frame, a guide part, a rotating motor and a dredging steel cable, and a cleaning part used for cleaning the dredging steel cable is arranged on the right side of the shell. Driven parts used for controlling the cleaning part are arranged in the shell and on the right side of the shell, the cleaning part comprises a disc, the disc penetrates through the right side of the shell and is rotationally connected with the shell, a sliding groove is formed in the right side of the disc, a sliding block is slidably installed on the inner side of the sliding groove, and a steel brush penetrates through the sliding block and is slidably connected with the steel brush; according to the pipeline anti-blocking efficient dredging and desilting device, through arrangement of the cleaning part and the driven part, when the dredging steel rope is wound and taken back, a disc can drive a steel brush to rotate, soil on the surface of the dredging steel rope is cleaned, manual cleaning by workers is not needed, and the situation that recycling is inconvenient due to the fact that too much soil is attached to the surface of the dredging steel rope is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline dredging, and in particular to a pipeline anti-blocking and efficient dredging and desilting device. Background Art

[0002] A pipe cleaning machine is a machine used to unclog pipes such as sewers or toilets. Depending on the power source, pipe cleaning machines can be roughly divided into two types: manual pipe cleaning machines and electric pipe cleaning machines.

[0003] The pipeline dredging machines currently used basically rely on the use of dredging steel cables, which are extended into the pipeline and controlled to rotate to achieve dredging and desilting operations. After the dredging is completed, the dredging steel cables are retracted. However, when the dredging steel cables are retracted, some mud will adhere to their surface, which requires manual cleaning by the staff. If they are not cleaned in time, the normal winding operation will be affected, which increases the workload of the staff and has certain disadvantages. For this reason, we propose a pipeline anti-blocking and efficient dredging and desilting device. Summary of the invention

[0004] The purpose of the present invention is to provide a pipeline anti-blocking and efficient dredging and desilting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a pipeline anti-blocking and efficient dredging and desilting device, including a dredging machine, which is composed of a shell, a winding frame, a guide part, a rotating motor and a dredging steel cable. A cleaning part for cleaning the dredging steel cable is arranged on the right side of the shell, and a driven part for controlling the cleaning part is arranged inside and on the right side of the shell. The cleaning part includes a disc, which passes through the right side of the shell and is rotatably connected to the shell. A slide groove is opened on the right side of the disc, and a slider is slidably installed on the inner side of the slide groove. The slider is penetrated by a steel brush and is slidably connected to the steel brush.

[0006] Preferably, a return spring is fixed on the inner side of the slide groove, and the end of the return spring away from the slide groove is fixed to the slider, a connecting spring is fixed to the left side of the slider, and the end of the connecting spring away from the slider is fixed to the steel brush, and a resistance plate is fixed to the right side of the steel brush. The disc can drive the slider and the steel brush to rotate together, and the steel brush can brush the surface of the dredging steel cable and scrape off the dirt attached to the surface of the dredging steel cable. There is no need for manual cleaning by the staff, which avoids excessive dirt attached to the surface and causes inconvenience in recycling.

[0007] Preferably, the guiding portion comprises a rotating disk, the right side of which is rotatably mounted on the inner wall of the shell, a fixed plate is fixed on the left side of the rotating disk, the fixed plate is penetrated by the squeezing roller and is rotatably connected with the squeezing roller, the top of the squeezing roller is fixed to the output shaft of the control motor, the control motor is fixed to the top of the fixed plate, two groups of control motors and squeezing rollers are provided, and the two groups of control motors and squeezing rollers are symmetrically arranged, the two groups of control motors control the two groups of squeezing rollers to rotate towards each other, the squeezing rollers squeeze the dredging steel cable, and the discharge or retraction of the dredging steel cable is controlled by friction.

[0008] Preferably, the driven part includes a bevel gear ring, a bevel gear ring is fixed on the inner side of the disc, the bevel gear ring meshes with the bevel gear, the bevel gear passes through the rotating disc, the bevel gear is penetrated by a rotating rod and is fixedly connected to the rotating rod, the top of the rotating rod is rotatably mounted on the bottom of the fixed plate, the rotating rod is connected to the circular ring through a belt transmission, the circular ring is rotatably mounted on the bottom of the fixed plate, a ratchet is arranged on the inner side of the circular ring, and a ratchet is arranged on the surface of the squeezing roller. When the dredged steel cable is discharged, the squeezing roller with the ratchet on the surface rotates clockwise, squeezing The pawl on the surface of the pressure roller cannot be stuck on the ratchet to drive the ring to rotate. When the dredging cable is retracted, the extrusion roller with a pawl on the surface rotates counterclockwise. At this time, the pawl can be stuck on the ratchet to drive the ring to rotate. The ring can drive the rotating rod to rotate through the belt, and the rotating rod drives the bevel gear ring to rotate through the bevel gear, thereby controlling the rotation of the disc. The steel brush will clean the surface of the dredging cable only when the dredging cable is retracted, and no cleaning operation will be performed when it is extended, thereby reducing the friction between the steel brush and the dredging cable and increasing the service life of the device.

[0009] Preferably, a control component is arranged between the rotating disk and the disc, and the control component comprises a fixing ring, the left side of the fixing ring is fixed to the right side of the rotating disk, the right side of the fixing ring is provided with a notch, a movable disk is slidably mounted on the inner side of the disc, a spring sheet is fixed on the right side of the movable disk, one end of the spring sheet away from the movable disk is fixed on the inner side of the disc, a connecting rod is fixed on the left side of the movable disk, a limiting rod is fixed on the right side of the movable disk, a protrusion is fixed on the right side of the fixing ring, the protrusion passes through the movable disk, a slot is provided on the left side of the steel brush, the limiting rod can be inserted into the slot on the left side of the steel brush to limit the steel brush, and when the disc drives the movable disk to rotate, the connecting rod on the left side of the movable disk rotates to the notch position on the right side of the fixing ring, Under the action of the spring, the movable disk moves to the left, and the movable disk moves to the left with the limit rod, and the limit rod withdraws from the slot to release the limit on the steel brush, and the steel brush and the slider can move to the side close to the dredging cable under the action of the reset spring, and the steel brush contacts the dredging cable, and the steel brush intermittently contacts the protrusion while rotating with the disc, and cooperates with the connecting spring to achieve rotation and movement left and right, and as the dredging cable is continuously retracted, the steel brush can better clean the surface of the dredging cable, and when the dredging cable is completely reset, the dredging cable can contact the resistance plate, pushing the steel brush and the slider to move to the side away from the dredging cable and reset, and as the disc continues to rotate, the limit rod can be reinserted into the slot to limit the steel brush.

[0010] Preferably, the rotating motor is fixed on the inner wall of the shell, the output shaft of the rotating motor is fixed to the winding frame, the dredging steel cable is wound around and fixed on the winding frame, the winding frame is composed of a winding motor and a winding roller, the winding motor controls the rotation of the winding roller to wind and release the dredging steel cable, the rotating motor can control the rotation of the winding frame, thereby making the dredging steel cable rotate to dredge and desilt the pipeline, when the dredging steel cable rotates, the guide part is driven to rotate by friction, at this time the bevel gear is driven to rotate together, and the bevel gear drives the disc to rotate together through the bevel gear ring, which will not affect the normal dredging of the dredging steel cable.

[0011] Compared with the prior art, the present invention provides a pipeline anti-blocking and efficient dredging and desilting device, which has the following beneficial effects:

[0012] 1. The pipeline anti-blocking and efficient dredging and desilting device has a cleaning part and a driven part. When the dredging cable is reeled in, the disc can drive the steel brush to rotate, so as to clean the mud on the surface of the dredging cable. There is no need for manual cleaning by the staff, so as to avoid excessive mud adhering to the surface, which makes recovery inconvenient.

[0013] 2. The pipeline anti-blocking and efficient dredging and desilting device has a cleaning part and a control component. When the dredging cable is retracted to drive the disc to rotate, the steel brush and the slider can move to the side close to the dredging cable under the action of the reset spring, and the steel brush contacts the dredging cable. While the steel brush rotates with the disc, the steel brush intermittently contacts the protrusion, and cooperates with the connecting spring to achieve rotation and movement to the left and right. As the dredging cable is continuously retracted, the steel brush can better clean the surface of the dredging cable, thereby improving the cleaning effect.

[0014] 3. The pipeline anti-blocking and efficient dredging and desilting device has a driven part and a cleaning part. When the dredging cable is retracted, the extrusion roller with a pawl on the surface rotates counterclockwise. At this time, the pawl can be stuck on the ratchet wheel to drive the ring to rotate together. The ring can drive the rotating rod to rotate through the belt. The rotating rod drives the bevel gear ring to rotate through the bevel gear, thereby controlling the rotation of the disc. When the dredging cable is retracted, the steel brush will clean the surface of the dredging cable. No cleaning operation will be performed when it is extended, thereby reducing the friction between the steel brush and the dredging cable and improving the service life of the device.

[0015] 4. The pipeline anti-blocking and efficient dredging and desilting device, when the dredging cable is completely reset, the dredging cable can be abutted against the resistance plate, pushing the steel brush and the slider to move to the side away from the dredging cable to reset. As the disc continues to rotate, the limit rod can be reinserted into the slot to limit the steel brush, avoiding the next use when the dredging cable is extended and the steel brush contacts the dredging cable, causing greater wear and affecting the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall front view structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the cross-section front view of the shell structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the present invention when the housing is removed;

[0019] Figure 4 It is a schematic diagram of the connection structure of the guide part and the cleaning part of the present invention;

[0020] Figure 5 This is a bottom view of the structure of the rotating rod, the fixing plate and the circular ring connected in the present invention;

[0021] Figure 6 It is a schematic diagram of the front view of the cross section of the rotating disk and the circular disk of the present invention;

[0022] Figure 7 This is a schematic diagram of the explosion structure of the movable plate and the fixed ring connected to each other in the present invention;

[0023] Figure 8This is a schematic diagram of the side view structure of the connection between the movable plate and the steel brush of the present invention;

[0024] Fig. 9 It is a schematic diagram of the left side slot structure of the steel brush of the present invention.

[0025] In the figure: 11, shell; 12, winding frame; 13, guide part; 14, rotating motor; 15, dredging cable; 121, winding motor; 122, winding roller; 131, rotating disk; 132, fixed plate; 133, squeezing roller; 134, control motor; 2, cleaning part; 21, disc; 22, slider; 23, steel brush; 24, reset spring; 25, connecting spring; 26, contact plate; 3, driven part; 31, bevel gear ring; 32, bevel gear; 33, rotating rod; 34, ring; 35, ratchet; 36, pawl; 4, control component; 41, fixed ring; 42, moving disk; 43, spring piece; 44, connecting rod; 45, limit rod; 46, bump; 47, slot. DETAILED DESCRIPTION

[0026] like Figure 1-Figure 9 As shown, the present invention provides a technical solution: a pipeline anti-blocking and efficient dredging and desilting device, including a dredging machine, the dredging machine consists of a shell 11, a winding frame 12, a guide part 13, a rotating motor 14 and a dredging steel cable 15, a cleaning part 2 for cleaning the dredging steel cable 15 is arranged on the right side of the shell 11, and a driven part 3 for controlling the cleaning part 2 is arranged inside and on the right side of the shell 11.

[0027] The cleaning part 2 includes a disc 21, which passes through the right side of the shell 11 and is rotatably connected to the shell 11. A slide groove is opened on the right side of the disc 21, and a slider 22 is slidably installed on the inner side of the slide groove. The slider 22 is penetrated by a steel brush 23 and is slidably connected to the steel brush 23. A return spring 24 is fixed to the inner side of the slide groove, and the end of the return spring 24 away from the slide groove is fixed to the slider 22, and a connecting spring 25 is fixed to the left side of the slider 22. The end of the connecting spring 25 away from the slider 22 is fixed to the steel brush 23, and a resistance plate 26 is fixed to the right side of the steel brush 23. The disc 21 can drive the slider 22 and the steel brush 23 to rotate together, and the steel brush 23 can brush the surface of the dredging steel cable 15 and scrape off the soil attached to the surface of the dredging steel cable 15 without the need for manual cleaning by the staff, thereby avoiding excessive soil attached to its surface, which makes recycling inconvenient.

[0028] The guide portion 13 includes a rotating disk 131, the right side of the rotating disk 131 is rotatably mounted on the inner wall of the shell 11, and a fixed plate 132 is fixed to the left side of the rotating disk 131, the fixed plate 132 is penetrated by a squeezing roller 133 and is rotatably connected to the squeezing roller 133, the top of the squeezing roller 133 is fixed to the output shaft of the control motor 134, the control motor 134 is fixed to the top of the fixed plate 132, and two groups of control motors 134 and squeezing rollers 133 are provided, and the two groups of control motors 134 and squeezing rollers 133 are symmetrically arranged, the two groups of control motors 134 control the two groups of squeezing rollers 133 to rotate towards each other, the squeezing rollers 133 squeeze the dredging cable 15, and the discharge or retraction of the dredging cable 15 is controlled by friction.

[0029] The driven part 3 includes a bevel gear ring 31, a bevel gear ring 31 is fixed on the inner side of the disc 21, the bevel gear ring 31 is meshed with a bevel gear 32, the bevel gear 32 passes through the rotating disc 131, the bevel gear 32 is penetrated by a rotating rod 33 and is fixedly connected to the rotating rod 33, the top of the rotating rod 33 is rotatably mounted on the bottom of the fixed plate 132, the rotating rod 33 is connected to the ring 34 through a belt, the ring 34 is rotatably mounted on the bottom of the fixed plate 132, a ratchet 35 is arranged on the inner side of the ring 34, and a ratchet 36 is arranged on the surface of the squeezing roller 133. When the dredging cable 15 is discharged, the squeezing roller 133 with the ratchet 36 on the surface rotates clockwise, and the surface of the squeezing roller 133 The pawl 36 cannot get stuck on the ratchet 35 and drive the ring 34 to rotate together. When the dredging cable 15 is retracted, the squeezing roller 133 with the pawl 36 on the surface rotates counterclockwise. At this time, the pawl 36 can get stuck on the ratchet 35 and drive the ring 34 to rotate together. The ring 34 can drive the rotating rod 33 to rotate through the belt, and the rotating rod 33 drives the bevel gear ring 31 to rotate through the bevel gear 32, thereby controlling the rotation of the disc 21, so that the steel brush 23 will clean the surface of the dredging cable 15 only when the dredging cable 15 is retracted, and no cleaning operation will be performed when it is extended, thereby reducing the friction between the steel brush 23 and the dredging cable 15 and improving the service life of the device.

[0030] A control assembly 4 is provided between the rotating disk 131 and the disc 21. The control assembly 4 includes a fixed ring 41. The left side of the fixed ring 41 is fixed to the right side of the rotating disk 131. A notch is provided on the right side of the fixed ring 41. A movable disk 42 is slidably installed on the inner side of the disc 21. A spring piece 43 is fixed to the right side of the movable disk 42. One end of the spring piece 43 away from the movable disk 42 is fixed to the inner side of the disc 21. A connecting rod 44 is fixed to the left side of the movable disk 42. A limiting rod 45 is fixed to the right side of the movable disk 42. A protrusion 46 is fixed to the right side of the fixed ring 41. The protrusion 46 passes through the movable disk 42. A slot 47 is provided on the left side of the steel brush 23. The limiting rod 45 can be inserted into the slot 47 on the left side of the steel brush 23 to limit the steel brush 23. When the disc 21 drives the movable disk 42 to rotate, the connecting rod 44 on the left side of the movable disk 42 rotates to the notch position on the right side of the fixed ring 41. Under the action of the spring piece 43, the movable disk 42 is The disc 42 moves to the left, and the movable disc 42 moves to the left with the limiting rod 45, and the limiting rod 45 withdraws from the card slot 47 to release the limit of the steel brush 23. The steel brush 23 and the slider 22 can move to the side close to the dredging wire 15 under the action of the return spring 24, and the steel brush 23 conflicts with the dredging wire 15. While the steel brush 23 rotates with the disc 21, the steel brush 23 intermittently conflicts on the protrusion 46, and cooperates with the connecting spring 25 to achieve rotation and move left and right. As the dredging wire 15 is continuously retracted, the steel brush 23 can better clean the surface of the dredging wire 15. When the dredging wire 15 is completely reset, the dredging wire 15 can conflict on the conflicting plate 26, pushing the steel brush 23 and the slider 22 to move and reset to the side away from the dredging wire 15. As the disc 21 continues to rotate, the limiting rod 45 can be reinserted into the card slot 47 to limit the steel brush 23.

[0031] The rotating motor 14 is fixed on the inner wall of the shell 11, and the output shaft of the rotating motor 14 is fixed to the winding frame 12. The dredging steel cable 15 is wound and fixed on the winding frame 12. The winding frame 12 is composed of a winding motor 121 and a winding roller 122. The winding motor 121 controls the rotation of the winding roller 122 to wind and release the dredging steel cable 15. The rotating motor 14 can control the rotation of the winding frame 12, thereby causing the dredging steel cable 15 to rotate to dredge and desilt the pipeline. When the dredging steel cable 15 rotates, the guide part 13 is driven to rotate through friction. At this time, the bevel gear 32 is driven to rotate together. The bevel gear 32 drives the disc 21 to rotate together through the bevel gear ring 31, which will not affect the normal dredging of the dredging steel cable 15.

[0032] Based on the above embodiment, the dredging machine is moved to the position of the pipeline that needs to be dredged, the winding frame 12 is controlled to work, the dredging steel cable 15 is released, and the squeezing roller 133 is driven to rotate by starting the control motor 134 to transport the dredging steel cable 15. After the dredging steel cable 15 is extended to a certain extent, the rotating motor 14 is started to control the rotation of the dredging steel cable 15 to perform dredging and desilting operations.

[0033] After the dredging and desilting is completed, the winding frame 12 is controlled to wind up the dredging steel cable 15 , and the extrusion roller 133 is driven to work in the reverse direction by controlling the motor 134 to guide the dredging steel cable 15 .

[0034] When the dredging cable 15 is retracted, the squeezing roller 133 with a pawl 36 on the surface rotates counterclockwise. At this time, the pawl 36 can be stuck on the ratchet 35 to drive the ring 34 to rotate together. The ring 34 can drive the rotating rod 33 to rotate through the belt. The rotating rod 33 drives the bevel gear ring 31 to rotate through the bevel gear 32, thereby controlling the rotation of the disc 21. The disc 21 drives the movable disc 42 to rotate. When the connecting rod 44 on the left side of the movable disc 42 rotates to the notch position on the right side of the fixed ring 41, under the action of the spring piece 43, the movable disc 42 moves to the left, and the movable disc 42 moves to the left with the limiting rod 45. The limiting rod 45 withdraws from the card slot 47 to release the limit on the steel brush 23, and the steel brush 23 and the slider 22 can be restored. Under the action of the positioning spring 24, it moves toward the side close to the dredging steel cable 15, and the steel brush 23 contacts the dredging steel cable 15. While the steel brush 23 rotates with the disc 21, the steel brush 23 intermittently contacts the protrusion 46, and cooperates with the connecting spring 25 to achieve rotation and movement left and right. As the dredging steel cable 15 is continuously retracted, the steel brush 23 can better clean the surface of the dredging steel cable 15. When the dredging steel cable 15 is completely reset, the dredging steel cable 15 can contact the contact plate 26, pushing the steel brush 23 and the slider 22 to move to the side away from the dredging steel cable 15 and reset. As the disc 21 continues to rotate, the limit rod 45 can be reinserted into the slot 47 to limit the steel brush 23, completing the reset of the device.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A pipeline anti-blocking and efficient dredging and desilting device, comprising a dredging machine, characterized in that: The dredging machine is composed of a shell (11), a winding frame (12), a guide part (13), a rotating motor (14) and a dredging steel cable (15). A cleaning part (2) for cleaning the dredging steel cable (15) is arranged on the right side of the shell (11). A driven part (3) for controlling the cleaning part (2) is arranged inside and on the right side of the shell (11). The cleaning part (2) comprises a disc (21). The disc (21) passes through the right side of the shell (11) and is rotatably connected to the shell (11). A sliding groove is provided on the right side of the disc (21). A sliding block (22) is slidably installed on the inner side of the sliding groove. The sliding block (22) is penetrated by a steel brush (23) and is slidably connected to the steel brush (23).

2. A pipeline anti-blocking and efficient dredging and desilting device according to claim 1, characterized in that: A return spring (24) is fixed on the inner side of the slide groove, and the end of the return spring (24) away from the slide groove is fixed to the slider (22). A connecting spring (25) is fixed on the left side of the slider (22), and the end of the connecting spring (25) away from the slider (22) is fixed to the steel brush (23), and a contact plate (26) is fixed on the right side of the steel brush (23).

3. The pipeline anti-blocking and efficient dredging and desilting device according to claim 1 is characterized by: The guide portion (13) comprises a rotating disk (131), the right side of the rotating disk (131) is rotatably mounted on the inner wall of the housing (11), and the left side of the rotating disk (131) is fixed with a fixed plate (132), and the fixed plate (132) is penetrated by the squeezing roller (133) and is rotatably connected to the squeezing roller (133).

4. A pipeline anti-blocking and efficient dredging and desilting device according to claim 3, characterized in that: The top of the squeezing roller (133) is fixed to the output shaft of the control motor (134), and the control motor (134) is fixed to the top of the fixed plate (132). Two groups of the control motor (134) and the squeezing roller (133) are provided, and the two groups of the control motor (134) and the squeezing roller (133) are symmetrically arranged.

5. The pipeline anti-blocking and efficient dredging and desilting device according to claim 3 is characterized by: The driven part (3) comprises a bevel gear ring (31), the bevel gear ring (31) is fixed on the inner side of the circular disc (21), the bevel gear ring (31) is meshed with a bevel gear (32), and the bevel gear (32) passes through the rotating disc (131).

6. A pipeline anti-blocking and efficient dredging and desilting device according to claim 5, characterized in that: The bevel gear (32) is penetrated by a rotating rod (33) and is fixedly connected to the rotating rod (33). The top of the rotating rod (33) is rotatably mounted on the bottom of a fixed plate (132). The rotating rod (33) is transmission-connected to a ring (34) via a belt. The ring (34) is rotatably mounted on the bottom of the fixed plate (132). A ratchet (35) is arranged on the inner side of the ring (34). A ratchet pawl (36) is arranged on the surface of the squeezing roller (133).

7. The pipeline anti-blocking and efficient dredging and desilting device according to claim 3 is characterized by: A control assembly (4) is arranged between the rotating disk (131) and the circular disk (21), and the control assembly (4) comprises a fixed ring (41), the left side of the fixed ring (41) is fixed to the right side of the rotating disk (131), a notch is arranged on the right side of the fixed ring (41), and a movable disk (42) is slidably mounted on the inner side of the circular disk (21).

8. The pipeline anti-blocking and efficient dredging and desilting device according to claim 7 is characterized by: A spring sheet (43) is fixed on the right side of the movable disk (42), and one end of the spring sheet (43) away from the movable disk (42) is fixed on the inner side of the disc (21). A connecting rod (44) is fixed on the left side of the movable disk (42), and a limiting rod (45) is fixed on the right side of the movable disk (42). A convex block (46) is fixed on the right side of the fixed ring (41), and the convex block (46) passes through the movable disk (42). A slot (47) is provided on the left side of the steel brush (23).

9. The pipeline anti-blocking and efficient dredging and desilting device according to claim 1 is characterized by: The rotating motor (14) is fixed on the inner wall of the housing (11); the output shaft of the rotating motor (14) is fixed to the winding frame (12); the dredging steel cable (15) is wound around and fixed on the winding frame (12); the winding frame (12) is composed of a winding motor (121) and a winding roller (122); the winding motor (121) controls the winding roller (122) to rotate to wind up and release the dredging steel cable (15).

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