Underground pipeline cleaning device
By setting components such as rotating shafts, impact blocks, cleaning blocks and cutting knives on the processing pipes of the underground pipeline cleaning device, the problem of silt that cannot be broken and accumulated into blocks of existing equipment is solved, efficient cleaning and flow are achieved, and cleaning quality and storage effect are improved.
Patent Information
- Application Number
- CN202510528392.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2025-06-24
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing underground pipeline cleaning equipment cannot effectively break the accumulated sludge, causing the hose suction inlet to be blocked and reduce the cleaning efficiency.
A cleaning device including a movable collection box, a pump, an elastic pipe and a processing tube is designed. By providing components such as a rotating shaft, a bumper, a cleaning piece and a cutting knife on the processing tube, the sludge is crushed and pretreated by impact, rotation and cutting movements, so that it can flow into the collection box efficiently.
Effectively breaking and stacking sludge into blocks reduces the probability of pipeline blockage, improves cleaning quality and flow efficiency, and ensures efficient storage of sludge.
Smart Images
Figure CN120190169A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of underground pipeline cleaning, and particularly relates to an underground pipeline cleaning device. Background Art
[0002] Underground pipelines are pipelines laid underground for transporting liquids, gases or loose solids. At present, a lot of silt will accumulate in underground pipelines after long-term use, causing pipeline blockage and affecting the use.
[0003] To solve the above problems, a cleaning device that can extract silt in underground pipelines has emerged on the market. The device includes a movable box body, a suction pump arranged in the box body, and a hose; the suction pump is fixedly connected to the box body; the hose is communicated with the box body; when the device is in use, the ductility of the hose can be utilized to drive the hose to move freely, and during the movement of the hose, the silt in the underground pipeline is sucked into the box body by the suction of the suction pump. Through the above movement, the silt accumulated in the underground pipeline can be reduced, the probability of blockage of the underground pipeline can be reduced, and thus the flow efficiency of the liquid in the underground pipeline can be improved.
[0004] The above device has the following problems in actual use: when the device is in use, due to the long-term accumulation of silt, the silt will accumulate into blocks, making the silt have a certain hardness. Therefore, when the hose sucks in the silt, the accumulated silt blocks will get stuck at the suction port of the hose, that is, the suction port of the hose is blocked, reducing the suction effect of the hose and weakening the suction quality of the flexible pipe. Summary of the Invention
[0005] The present invention provides an underground pipeline cleaning device to solve the problem that the existing cleaning equipment cannot break up the accumulated silt blocks when sucking in the silt.
[0006] To achieve the above object, the present invention adopts the following technical solution: an underground pipeline cleaning device includes a movable collection box, a suction pump fixedly connected in the collection box, and further includes a flexible pipe, a processing pipe, and a cleaning mechanism arranged on the processing pipe; both ends of the flexible pipe are communicated with the collection box and the processing pipe respectively; the cleaning mechanism includes a rotating shaft, a plurality of cleaning components equidistantly arranged along the circumferential direction of the rotating shaft, and a driving part for driving the rotating shaft to rotate; the rotating shaft is rotatably connected to the inner wall of the processing pipe; the cleaning component includes a collision block, and cleaning parts symmetrically arranged on both sides of the collision block along the width direction of the collision block; the collision block is fixedly connected to the rotating shaft; the cleaning part includes a cleaning shaft, a plurality of cleaning blocks equidistantly arranged along the circumferential direction of the cleaning shaft, and a motion unit for driving the cleaning shaft to rotate; the cleaning shaft is rotatably connected to the collision block; the cleaning block is fixedly connected to the cleaning shaft.
[0007] The principle and advantages of this solution are:
[0008] 1. Move the collection box to the place where the underground pipeline needs to be dredged, and then the worker can freely drive the processing pipe to move through the extensibility of the elastic pipe. During the movement of the processing pipe, the sludge is sucked into the collection box unidirectionally along the elastic pipe by the suction of the air pump. During the movement of the processing pipe, the driving part drives the rotating shaft to rotate. During the rotation of the rotating shaft, the collision block moves synchronously. During the rotation of the collision block, the collision block can impact the accumulated sludge blocks, so that the sludge blocks are broken and form several sludge blocks with smaller volumes. Thus, the sludge blocks can flow efficiently in the processing pipe and the elastic pipe and finally flow into the collection box for storage, which reduces the probability of blockage of the processing pipe and improves the cleaning quality of the processing pipe.
[0009] 2. During the impact of the collision block on the sludge blocks, the cleaning block rotates relative to the collision block under the drive of the movement unit, so that the sludge blocks can be subjected to crushing forces in different directions. Therefore, through the rotation of the cleaning block, the sludge blocks can be pre-crushed, and different degrees of cracks are generated on the sludge blocks. Then, under the action of the collision block, the sludge blocks are completely broken, that is, the crushed sludge blocks can be completely sucked into the collection box.
[0010] Furthermore, the cleaning component further includes extension parts symmetrically arranged on both sides of the collision block in the width direction of the collision block; the extension parts include a sliding disk, a plurality of extension units equidistantly arranged along the circumferential direction of the sliding disk, and a power unit for driving the sliding disk to perform vertical reciprocating motion; the sliding disk is slidably connected to the cleaning shaft; the extension unit includes a side block, a plurality of extension blocks equidistantly arranged along the length direction of the side block, and extension holes opened on the cleaning block; the side block is fixedly connected to the sliding disk; the extension block is fixedly connected to the side block, and the extension block can slide in and out of the extension hole.
[0011] During the pre-crushing treatment of the sludge blocks by the cleaning block, the extension block can slide in and out of the extension hole under the drive of the sliding disk. Therefore, during the movement of the extension block, the extension block can draw different degrees of cracks at the positions of different depths of the sludge blocks, so as to weaken the internal interaction force of the sludge blocks. Thus, the sludge blocks can be better pre-crushed under the action of the cleaning block. That is, through the above movement, the effect of pre-crushing the sludge blocks is enhanced, and the efficiency of pre-crushing is improved.
[0012] Furthermore, the cleaning part further includes a loosening unit; the loosening unit includes a sliding block, a loosening block, and a driving part for driving the sliding block to perform reciprocating motion along the length direction of the collision block; the sliding block is slidably connected to the collision block; the loosening block is fixedly connected to the sliding block, and the loosening block is located below the cleaning block.
[0013] After the sludge block is jointly affected by the extension block, the cleaning block, and the impact block, the loosening block can reciprocate along the length direction of the impact block under the drive of the driving member. During the movement of the loosening block, the loosening block can perform further fine crushing treatment on the sludge block, so that the sludge block is subjected to a lateral force, thereby prompting the sludge block to be broken more completely and thoroughly under the action of forces in different directions, that is, ensuring a more efficient cleaning operation on the sludge block.
[0014] Further, it also includes an impact crushing unit arranged on the impact block; the impact crushing unit includes a lifting block, a conical block, and a moving member for driving the lifting block to perform vertical reciprocating motion; the lifting block is slidably connected to the impact block; the conical block is fixedly connected to the lifting block, and the conical block is located between the two cleaning shafts.
[0015] During the period when the extension block crushes the sludge block, the conical block will perform vertical reciprocating motion under the drive of the moving member, so that the conical block has a certain vertical force. Therefore, the conical block can impact the sludge block back and forth, thereby weakening the internal force of the sludge block and increasing the cracks inside the sludge block. That is, under the action of the conical block, the sludge block becomes looser and more thorough, thereby improving the crushing efficiency of the fine processing of the sludge block.
[0016] Further, it also includes cutting parts symmetrically arranged on both sides of the lifting block along the length direction of the lifting block; the cutting parts include an elliptical disk, a fixed block, and cutting units symmetrically arranged on both sides of the fixed block along the width direction of the fixed block; the elliptical disk is fixedly connected to the cleaning shaft; the fixed block is fixedly connected to the lifting block; the cutting unit includes a movable block, a cutting knife, a first spring, and a side groove opened on the fixed block; the movable block is slidably connected to the side groove; the cutting knife is fixedly connected to the movable block; both ends of the first spring are respectively connected to the movable block and the side groove; the two cutting knives are respectively located on both sides of the elliptical disk, and the cutting knives are in contact with the elliptical disk.
[0017] After the sludge block is sucked into the processing pipe, the cutting knife will move synchronously with the lifting block. During the movement of the cutting knife, the cutting knife can perform secondary fine crushing treatment on the sludge block, and then further prompt the sludge block to be cut into several smaller sludge blocks. That is, after the volume of the sludge block becomes smaller, it promotes the more efficient flow of the sludge block in the processing pipe and the elastic pipe, improving the flow efficiency of the sludge block in the processing pipe. At the same time, it enhances the storage effect of the collection box on the sludge block, enabling the collection box to better store the sludge block and improving the storage quality of the collection box.
[0018] While the cutter cuts the sludge block by vertical reciprocating motion with the lifting block, the cutter can also reciprocate along the length direction of the fixed block driven by the elliptical disk. Through the above motion, the action range of the cutter is expanded, so that the cutter can cut the sludge block horizontally and vertically, that is, the sludge block can be fully and fully cut and crushed by the cutter, further enhancing the effect of the secondary fine treatment of the sludge block and ensuring the cutting quality of the sludge block by the cutter.
[0019] Furthermore, it also includes pounding blocks respectively arranged at two long axis ends of the elliptical disk; the pounding blocks are fixedly connected to the elliptical disk.
[0020] During the rotation of the elliptical disc, the pounding block moves synchronously. During the movement of the pounding block, the pounding block can perform secondary pre-crushing treatment on the sludge block, on the one hand, widening the flow range of the sludge block in the processing tube, and on the other hand, causing cracks in the sludge block again, thereby further enhancing the crushing effect of the sludge block moving in the processing tube, improving the efficiency of the secondary treatment of the sludge block, and ensuring that the sludge block can be completely crushed under the action of the cutter.
[0021] Furthermore, an auxiliary block is fixedly connected to the rotating shaft, and an annular rack is fixedly connected to the inner wall of the processing tube; the cleaning assembly also includes an auxiliary part; the auxiliary part includes an auxiliary shaft and a first gear; the auxiliary shaft is rotatably connected to the auxiliary block; the first gear is fixedly connected to the auxiliary shaft, and the first gear is meshed with the annular rack; the motion unit includes a first bevel gear and a second bevel gear; the first bevel gear is fixedly connected to the cleaning shaft; the second bevel gear is fixedly connected to the auxiliary shaft; the first bevel gear is meshed with the second bevel gear.
[0022] During the rotation of the rotating shaft, the auxiliary block drives the auxiliary shaft to make a circumferential motion. During the circumferential motion of the auxiliary shaft, the first gear meshes with the annular rack, and then the first gear drives the auxiliary shaft to rotate. Therefore, while the auxiliary shaft makes a circumferential motion, the auxiliary shaft can also rotate. During the rotation of the auxiliary shaft, the auxiliary shaft meshes with the first bevel gear and the second bevel gear, and then drives the cleaning shaft to rotate.
[0023] Furthermore, the power unit includes a screw, a guide rod, a nut seat, a second spring, and a power part for driving the screw to rotate forward and reverse; the screw is rotatably connected to the impact block; the guide rod is fixed to the impact block; the nut seat is threadedly connected to the screw, and the nut seat is slidably connected to the guide rod; the nut seat is abutted against the sliding plate; the two ends of the second spring are respectively connected to the sliding plate and the cleaning shaft.
[0024] The screw is driven to rotate by the power member, so during the rotation of the screw, the nut seat can reciprocate along the length direction of the guide rod. During the movement of the nut seat, the sliding plate can reciprocate vertically under the joint action of the nut seat and the second spring.
[0025] Further, the driving member includes a guiding cylinder, a guiding block, and a third spring; the guiding cylinder is fixedly connected to the impact block; one end of the guiding block is slidably connected to the guiding cylinder, and the other end of the guiding block is fixedly connected to the sliding block; both ends of the third spring are respectively connected to the guiding cylinder and the guiding block; the sliding block is located on the movement track of the ramming block.
[0026] During the rotation of the ramming block, when the ramming block abuts against the sliding block, the sliding block drives the guiding block to compress the third spring; when the ramming block no longer abuts against the sliding block, the sliding block resets under the action of the third spring. Therefore, the sliding block can perform reciprocating motion along the length direction of the impact block.
[0027] Further, the moving member includes a cam and a fourth spring; the cam is fixedly connected to the auxiliary shaft, and the cam abuts against the lifting block; both ends of the fourth spring are respectively connected to the lifting block and the impact block.
[0028] During the rotation of the auxiliary shaft, the cam rotates synchronously. During the rotation of the cam, when the convex part of the cam abuts against the lifting block, the lifting block moves vertically upward, and the fourth spring is compressed; when the convex part of the cam no longer abuts against the lifting block, the lifting block resets under the action of the fourth spring, and the lifting block moves vertically downward. Therefore, the lifting block can perform vertical reciprocating motion. Description of the Drawings
[0029] Figure 1 It is a schematic structural diagram of an embodiment of an underground pipeline cleaning device according to the present invention.
[0030] Figure 2 It is Figure 1 a schematic structural diagram of the processing pipe in
[0031] Figure 3 It is Figure 2 an enlarged view of part A in
[0032] Figure 4 It is Figure 2 a schematic internal structural diagram of the processing pipe in
[0033] Figure 5 It is Figure 4 an enlarged view of part B in
[0034] Figure 6 It is Figure 4 an enlarged view of part C in
[0035] Figure 7 It is Figure 4 a schematic structural diagram in the right view direction.
[0036] Figure 8 It is Figure 7 an enlarged view of part D in
[0037] Figure 9 It is Figure 7 an enlarged view of part E in Detailed implementation mode
[0038] The following is a further detailed description through specific implementation modes:
[0039] The reference numerals in the accompanying drawings of the specification include: collection box 1, elastic tube 2, processing tube 3, cover 4, rotating shaft 5, collision block 6, cleaning shaft 7, cleaning block 8, sliding disk 9, side block 10, extension block 11, sliding block 12, loosening block 13, lifting block 14, conical block 15, elliptical disk 16, fixed block 17, cutting knife 18, first spring 19, ramming block 20, auxiliary block 21, annular rack 22, auxiliary shaft 23, first gear 24, first bevel gear 25, second bevel gear 26, screw 27, guide rod 28, nut seat 29, second spring 30, mounting plate 31, guide cylinder 32, guide block 33, cam 34, fourth spring 35, motor box 36, drive shaft 37, third bevel gear 38, fourth bevel gear 39, second gear 40.
[0040] The embodiment is basically as shown in the attached Figure 1 、 2 、 3, 4, 5, 6, 7, 8, 9:
[0041] The embodiment of the present invention provides an underground pipeline cleaning device, including a movable collection box 1, an air extraction pump fixed in the collection box 1, and further including an elastic tube 2, a processing tube 3, and a cleaning mechanism arranged on the processing tube 3; both ends of the elastic tube 2 are respectively communicated with the collection box 1 and the processing tube 3, and the elastic tube 2 has a certain extensibility so that the elastic tube 2 can be freely stretched; the cleaning mechanism includes a cover 4, a rotating shaft 5, a plurality of cleaning components arranged at equal intervals along the circumferential direction of the rotating shaft 5, and a driving part for driving the rotating shaft 5 to rotate; the cover 4 is fixedly connected with the outer wall of the processing tube 3; the rotating shaft 5 is rotatably connected with the inner wall of the processing tube 3; the cleaning component includes a collision block 6, and cleaning parts symmetrically arranged on both sides of the collision block 6 along the width direction of the collision block 6; the collision block 6 is fixedly connected with the rotating shaft 5; the cleaning part includes a cleaning shaft 7, a plurality of cleaning blocks 8 arranged at equal intervals along the circumferential direction of the cleaning shaft 7, and a motion unit for driving the cleaning shaft 7 to rotate; the cleaning shaft 7 is rotatably connected with the collision block 6; the cleaning block 8 is fixedly connected with the cleaning shaft 7.
[0042] The cleaning component further includes extension parts symmetrically arranged on both sides of the collision block 6 along the width direction of the collision block 6; the extension part includes a sliding disk 9, a plurality of extension units arranged at equal intervals along the circumferential direction of the sliding disk 9, and a power unit for driving the sliding disk 9 to perform vertical reciprocating motion; the sliding disk 9 is slidably connected with the cleaning shaft 7; the extension unit includes a side block 10, a plurality of extension blocks 11 arranged at equal intervals along the length direction of the side block 10, and extension holes opened on the cleaning block 8; the side block 10 is fixedly connected with the sliding disk 9; the extension block 11 is fixedly connected with the side block 10, the free end of the extension block 11 is located above the cleaning block 8, and the extension block 11 can slide in and out of the extension hole.
[0043] The cleaning part further includes a loosening unit; the loosening unit includes a slider 12, a loosening block 13, and a driving member for driving the slider 12 to reciprocate along the length direction of the striking block 6; the slider 12 is slidably connected to the striking block 6; the loosening block 13 is fixedly connected to the slider 12, and the loosening block 13 is located below the cleaning block 8.
[0044] It further includes a smashing unit arranged on the striking block 6; the smashing unit includes a lifting block 14, a conical block 15, and a moving member for driving the lifting block 14 to reciprocate vertically; the lifting block 14 is slidably connected to the striking block 6; the conical block 15 is fixedly connected to the lifting block 14, the conical block 15 is located between the two cleaning shafts 7, and the free end of the conical block 15 is located below the cleaning block 8.
[0045] It further includes cutting parts symmetrically arranged on both sides of the lifting block 14 along the length direction of the lifting block 14; the cutting parts include an elliptical disc 16, a fixed block 17, and cutting units symmetrically arranged on both sides of the fixed block 17 along the width direction of the fixed block 17; the elliptical disc 16 is fixedly connected to the cleaning shaft 7; the fixed block 17 is fixedly connected to the lifting block 14; the cutting unit includes a movable block, a cutting knife 18, a first spring 19, and a side groove opened on the fixed block 17; the movable block is slidably connected to the side groove; the cutting knife 18 is fixedly connected to the movable block; the first spring 19 is located in the side groove, and both ends of the first spring 19 are respectively connected to the movable block and the side groove; the two cutting knives 18 are respectively located on both sides of the elliptical disc 16, and the cutting knife 18 abuts against the elliptical disc 16.
[0046] It further includes ramming blocks 20 respectively arranged at the two long axis ends of the elliptical disc 16; the ramming blocks 20 are fixedly connected to the elliptical disc 16.
[0047] An auxiliary block 21 is fixedly connected to the rotating shaft 5, and an annular rack 22 is fixedly connected to the inner wall of the processing pipe 3; the cleaning assembly further includes an auxiliary part; the auxiliary part includes an auxiliary shaft 23 and a first gear 24; the auxiliary shaft 23 is rotatably connected to the auxiliary block 21; the first gear 24 is fixedly connected to the auxiliary shaft 23, and the first gear 24 meshes with the annular rack 22; the movement unit includes a first bevel gear 25 and a second bevel gear 26; the first bevel gear 25 is fixedly connected to the cleaning shaft 7; the second bevel gear 26 is fixedly connected to the auxiliary shaft 23; the first bevel gear 25 meshes with the second bevel gear 26.
[0048] The power unit includes a screw 27, a guide rod 28, a nut seat 29, a second spring 30, a mounting plate 31, and a power member for driving the screw 27 to rotate forward and backward; the screw 27 is rotatably connected to the striking block 6; the guide rod 28 is fixedly connected to the striking block 6; the nut seat 29 is threadedly connected to the screw 27, and the nut seat 29 is slidably connected to the guide rod 28; the nut seat 29 abuts against the sliding disc 9; the second spring 30 is sleeved on the cleaning shaft 7, and both ends of the second spring 30 are respectively connected to the sliding disc 9 and the cleaning shaft 7; the mounting plate 31 is fixedly connected to the striking block 6, and the mounting plate 31 is used to wrap the screw 27 and the guide rod 28.
[0049] The driving member includes a guiding cylinder 32, a guiding block 33, and a third spring; the guiding cylinder 32 is fixedly connected to the impact block; one end of the guiding block 33 is slidably connected to the guiding cylinder 32, and the other end of the guiding block 33 is fixedly connected to the slider 12; the third spring is located inside the guiding cylinder 32, and both ends of the third spring are respectively connected to the guiding cylinder 32 and the guiding block 33; the slider 12 is located on the movement trajectory of the ram block 20.
[0050] The moving member includes a cam 34 and a fourth spring 35; the cam 34 is fixedly connected to the auxiliary shaft 23, and the cam 34 abuts against the lifting block 14; the fourth spring 35 is sleeved on the lifting block 14, and both ends of the fourth spring 35 are respectively connected to the lifting block 14 and the impact block 6.
[0051] The driving part includes a motor box 36, a motor, a driving shaft 37, a third bevel gear 38, and a fourth bevel gear 39; the motor box 36 is fixedly connected to the outer wall of the processing pipe 3; the motor is located inside the motor box 36 and is fixedly connected to the motor box 36; the driving shaft 37 is respectively rotationally connected to the processing pipe 3 and the motor box 36, and the output shaft of the motor is fixedly connected to the driving shaft 37; the third bevel gear 38 is fixedly connected to the rotating shaft 5; the fourth bevel gear 39 is fixedly connected to the driving shaft 37; the third bevel gear 38 meshes with the fourth bevel gear 39.
[0052] The guiding block 33 is a rack; the power member includes a second gear 40 and a side hole opened on the guiding cylinder 32; the second gear 40 is fixedly connected to the screw rod 27, the second gear 40 meshes with the second rack, and the second gear 40 can rotate inside the side hole.
[0053] Specific implementation process:
[0054] Move the collection box 1 to the place where the underground pipeline needs to be dredged, and then the worker can freely drive the processing pipe 3 to move through the ductility of the elastic pipe 2. During the movement of the processing pipe 3, the suction force of the air pump is used to promote the silt to flow unidirectionally along the elastic pipe 2 into the collection box 1. During the movement of the processing pipe 3, start the motor, and drive the driving shaft 37 to rotate through the output shaft of the motor. During the rotation of the driving shaft 37, the rotating shaft 5 is driven to rotate through the meshing of the third bevel gear 38 and the third bevel gear 38. During the rotation of the rotating shaft 5, the impact block 6 moves synchronously. During the rotation of the impact block 6, the impact block 6 can impact the silt piled up into blocks, so that the silt is broken and forms several smaller silt blocks, so that the silt blocks can flow efficiently in the processing pipe 3 and the elastic pipe 2, and finally flow into the collection box 1 for storage, that is, the probability of blockage of the processing pipe 3 is reduced, and the cleaning quality of the processing pipe 3 is improved.
[0055] During the impact of the impact block 6 on the silt block, the rotating shaft 5 drives the auxiliary shaft 23 to perform a circumferential motion through the auxiliary block 21. During the circumferential motion of the auxiliary shaft 23, since the first gear 24 meshes with the annular rack 22, the first gear 24 drives the auxiliary shaft 23 to rotate. Therefore, while the auxiliary shaft 23 performs a circumferential motion, the auxiliary shaft 23 can also rotate. During the rotation of the auxiliary shaft 23, the auxiliary shaft 23 drives the cleaning shaft 7 to rotate through the meshing of the first bevel gear 25 and the second bevel gear 26.
[0056] During the rotation of the cleaning shaft 7, the cleaning block 8 can rotate relative to the impact block 6 under the drive of the cleaning shaft 7, so that the silt block can be subjected to crushing forces in different directions. Therefore, the self-rotation of the cleaning block 8 can pre-crush the silt block, causing different degrees of cracks on the silt block. Then, under the action of the impact block 6, the silt block is completely broken, that is, the broken silt block can be completely pumped into the collection box 1.
[0057] During the pre-crushing process of the cleaning block 8 on the silt block, the cleaning shaft 7 drives the elliptical disk 16 to rotate synchronously. During the rotation of the elliptical disk 16, the ram block 20 rotates synchronously. During the rotation of the ram block 20, when the ram block 20 abuts against the slider 12, the slider 12 drives the rack to compress the third spring; when the ram block 20 no longer abuts against the slider 12, the rack drives the slider 12 to reset under the action of the third spring. Therefore, the slider 12 can perform a reciprocating motion along the length direction of the impact block 6.
[0058] During the movement of the rack, since the rack meshes with the second gear 40, the rack drives the second gear 40 to rotate. During the rotation of the second gear 40, the screw rod 27 rotates synchronously. During the rotation of the screw rod 27, the nut seat 29 can perform a reciprocating motion along the length direction of the guide rod 28. During the vertical upward movement of the nut seat 29, the sliding disk 9 moves vertically upward, and the second spring 30 is compressed; during the vertical downward movement of the nut seat 29, the sliding disk 9 resets under the action of the second spring 30, and the sliding disk 9 moves vertically downward. Therefore, the sliding disk 9 can perform a vertical reciprocating motion.
[0059] During the movement of the sliding disk 9, the extension block 11 can slide in and out of the extension hole under the drive of the side block 10. Therefore, during the movement of the extension block 11, the extension block 11 can make different degrees of cracks at the positions of different depths of the silt block, thereby weakening the internal interaction force of the silt block, so that the silt block can be better pre-crushed under the action of the cleaning block 8. That is, through the above movements, the effect of pre-crushing the silt block is enhanced, and the efficiency of pre-crushing is improved.
[0060] After the sludge block is jointly affected by the extension block 11, the cleaning block 8, and the impact block 6, the loosening block 13 can reciprocate along the length direction of the impact block 6 driven by the slider 12. During the movement of the loosening block 13, the loosening block 13 can perform further fine crushing treatment on the sludge block, so that the sludge block is subjected to a lateral force, thereby prompting the sludge block to be broken more completely and thoroughly under the action of forces in different directions, that is, ensuring a more efficient cleaning operation for the sludge block.
[0061] During the crushing of the sludge block by the extension block 11, the cam 34 rotates synchronously with the auxiliary shaft 23. During the rotation of the cam 34, when the convex part of the cam 34 abuts against the lifting block 14, the lifting block 14 moves vertically upward, and the fourth spring 35 is compressed; when the convex part of the cam 34 no longer abuts against the lifting block 14, the lifting block 14 resets under the action of the fourth spring 35, and the lifting block 14 moves vertically downward. Therefore, the lifting block 14 can perform vertical reciprocating motion.
[0062] During the movement of the lifting block 14, the tapered block 15 moves synchronously, so that the tapered block 15 has a certain vertical force. Therefore, the tapered block 15 can impact the sludge block back and forth, thereby weakening the internal force of the sludge block and increasing the cracks inside the sludge block. That is, under the action of the tapered block 15, the sludge block loosens more comprehensively and thoroughly, thereby improving the crushing efficiency of the fine processing of the sludge block.
[0063] Through the above movements, after the sludge block is pre-crushed by the extension block 11, the cleaning block 8, the tapered block 15, the impact block 6, and the loosening block 13, the sludge block will be sucked into the processing pipe 3. During the flow of the sludge block in the processing pipe 3, the cutter 18 will move synchronously with the lifting block 14. During the movement of the cutter 18, the cutter 18 can perform secondary refined crushing treatment on the sludge block, and further prompt the sludge block to be cut into several smaller sludge blocks. That is, after the volume of the sludge block becomes smaller, it promotes the more efficient flow of the sludge block in the processing pipe 3 and the elastic pipe 2, improving the flow efficiency of the sludge block in the processing pipe 3. At the same time, it enhances the storage effect of the collection box 1 on the sludge block, enabling the collection box 1 to better store the sludge block and improving the storage quality of the collection box 1.
[0064] During the vertical reciprocating movement of the cutter 18 with the lifting block 14 to cut the sludge block, the cutter 18 can also move reciprocally along the length direction of the fixed block 17 driven by the elliptical disk 16. Through the above movements, the action range of the cutter 18 is expanded, enabling the cutter 18 to perform horizontal cutting and vertical cutting on the sludge block, that is, the sludge block can be subjected to comprehensive and sufficient secondary cutting and crushing under the action of the cutter 18, further enhancing the effect of the secondary refined treatment of the sludge block and ensuring the cutting quality of the cutter 18 on the sludge block.
[0065] Meanwhile, during the movement of the ram block 20, the ram block 20 can perform secondary pre-crushing treatment on the silt block. On the one hand, it widens the flow range of the silt block in the processing pipe 3. On the other hand, it again prompts the silt block to generate cracks, thereby further enhancing the smashing effect on the moving silt block in the processing pipe 3, improving the efficiency of the secondary treatment of the silt block, and ensuring that the silt block can be completely crushed under the action of the cutting knife 18.
[0066] In summary, by performing comprehensive preliminary crushing treatment on the silt block before it is sucked into the processing pipe 3, and performing comprehensive refined crushing treatment on the silt block after it is sucked into the processing pipe 3, the silt block can flow efficiently in the processing pipe 3 and the elastic pipe 2, thereby ensuring the cleaning quality of the silt block and improving the practicability of the device.
[0067] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the above-disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. An underground pipeline cleaning device, comprising a movable collection box and an air pump fixedly connected to the collection box, characterized in that: It also includes an elastic tube, a processing tube, and a cleaning mechanism arranged on the processing tube; the two ends of the elastic tube are respectively connected to the collection box and the processing tube; the cleaning mechanism includes a rotating shaft, a plurality of cleaning components arranged equidistantly along the circumferential direction of the rotating shaft, and a driving part for driving the rotating shaft to rotate; the rotating shaft is rotatably connected to the inner wall of the processing tube; the cleaning component includes a collision block, and cleaning parts symmetrically arranged on both sides of the collision block along the width direction of the collision block; the collision block is fixedly connected to the rotating shaft; the cleaning part includes a cleaning shaft, a plurality of cleaning blocks arranged equidistantly along the circumferential direction of the cleaning shaft, and a motion unit for driving the cleaning shaft to rotate; the cleaning shaft is rotatably connected to the collision block; and the cleaning block is fixedly connected to the cleaning shaft.
2. An underground pipeline cleaning device according to claim 1, characterized in that: The cleaning assembly also includes extension parts symmetrically arranged on both sides of the impact block in the width direction of the impact block; the extension parts include a sliding plate, a plurality of extension units equidistantly arranged along the circumferential direction of the sliding plate, and a power unit for driving the sliding plate to perform vertical reciprocating motion; the sliding plate is slidably connected to the cleaning shaft; the extension unit includes a side block, a plurality of extension blocks equidistantly arranged along the length direction of the side block, and an extension hole opened on the cleaning block; the side block is fixedly connected to the sliding plate; the extension block is fixedly connected to the side block, and the extension block can slide in and out of the extension hole.
3. An underground pipeline cleaning device according to claim 2, characterized in that: The cleaning part also includes a loosening unit; the loosening unit includes a slider, a loosening block, and a driving member for driving the slider to reciprocate along the length direction of the collision block; the slider is slidably connected to the collision block; the loosening block is fixedly connected to the slider, and the loosening block is located below the cleaning block.
4. An underground pipeline cleaning device according to claim 3, characterized in that: It also includes a smashing unit arranged on the impact block; the smashing unit includes a lifting block, a cone block, and a moving part for driving the lifting block to perform vertical reciprocating motion; the lifting block is slidably connected to the impact block; the cone block is fixedly connected to the lifting block, and the cone block is located between the two cleaning shafts.
5. An underground pipeline cleaning device according to claim 4, characterized in that: It also includes a cutting part symmetrically arranged on both sides of the lifting block along the length direction of the lifting block; the cutting part includes an elliptical disk, a fixed block, and a cutting unit symmetrically arranged on both sides of the fixed block along the width direction of the fixed block; the elliptical disk is fixedly connected to the cleaning shaft; the fixed block is fixedly connected to the lifting block; the cutting unit includes a movable block, a cutter, a first spring, and a side groove opened on the fixed block; the movable block is slidably connected to the side groove; the cutter is fixedly connected to the movable block; the two ends of the first spring are respectively connected to the movable block and the side groove; the two cutters are respectively located on both sides of the elliptical disk, and the cutters are against the elliptical disk.
6. An underground pipeline cleaning device according to claim 5, characterized in that: It also includes pounding blocks which are respectively arranged at two long axis ends of the elliptical disk; the pounding blocks are fixedly connected to the elliptical disk.
7. An underground pipeline cleaning device according to claim 6, characterized in that: An auxiliary block is fixedly connected to the rotating shaft, and an annular rack is fixedly connected to the inner wall of the processing tube; the cleaning assembly also includes an auxiliary part; the auxiliary part includes an auxiliary shaft and a first gear; the auxiliary shaft is rotatably connected to the auxiliary block; the first gear is fixedly connected to the auxiliary shaft, and the first gear is meshed with the annular rack; the motion unit includes a first bevel gear and a second bevel gear; the first bevel gear is fixedly connected to the cleaning shaft; the second bevel gear is fixedly connected to the auxiliary shaft; the first bevel gear is meshed with the second bevel gear.
8. An underground pipeline cleaning device according to claim 7, characterized in that: The power unit includes a screw, a guide rod, a nut seat, a second spring, and a power part for driving the screw to rotate forward and reverse; the screw is rotatably connected to the impact block; the guide rod is fixed to the impact block; the nut seat is threadedly connected to the screw, and the nut seat is slidably connected to the guide rod; the nut seat is against the sliding plate; the two ends of the second spring are respectively connected to the sliding plate and the cleaning shaft.
9. An underground pipeline cleaning device according to claim 8, characterized in that: The driving member includes a guide cylinder, a guide block, and a third spring; the guide cylinder is fixedly connected to the impact block; one end of the guide block is slidably connected to the guide cylinder, and the other end of the guide block is fixedly connected to the slider; the two ends of the third spring are respectively connected to the guide cylinder and the guide block; the slider is located on the movement track of the pounding block.
10. An underground pipeline cleaning device according to claim 9, characterized in that: The moving part comprises a cam and a fourth spring; the cam is fixedly connected to the auxiliary shaft, and the cam abuts against the lifting block; and the two ends of the fourth spring are respectively connected to the lifting block and the collision block.