A pipeline dredging device

Abstract

The present application discloses a pipeline dredging device, which relates to the field of pipeline dredging, including a support frame, a driving device installed on the support frame, a driving motor installed at the bottom of the support frame, a dredging rod installed through the driving device, the dredging rod is spiral, a cleaning head is fixed at one end of the dredging rod, a cleaning mechanism is arranged at one end of the driving device close to the cleaning head, a control switch is installed on the driving device, a labor-saving mechanism is arranged on the control switch, and a power switch is installed on the driving motor. The driving motor drives the driving device, and the dredging rod passing through the driving device is withdrawn from the pipeline. When the dredging rod is pushed out of the pipeline, it passes through the cleaning mechanism, and the cleaning mechanism cleans the sewage and debris on the dredging rod, and then the conveying rod withdraws from the driving device, thereby reducing the debris and sewage on the dredging rod from entering the driving device and affecting the normal operation of the driving device.

Description

Technical Field

[0001] The present application relates to the field of pipeline dredging, and in particular to a pipeline dredging device. Background Art

[0002] A pipeline is a device connected by pipes, pipe fittings and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid flows from the high pressure part of the pipeline to the low pressure part after being pressurized by a blower, compressor, pump and boiler. It can also be conveyed by the fluid's own pressure or gravity.

[0003] In daily life, domestic sewage is also transported through sewage pipes in buildings. Although debris and garbage in sewage have been reduced when it is discharged, sewage mixed with domestic garbage and debris will still enter the pipes. In order to dredge the pipes, a dredging device is generally used. The dredging device is generally composed of a longer dredging rod and a driving device.

[0004] The driving device drives the dredging rod to rotate and extend into the pipe to clean the debris passing through the pipe. When the dredging rod is taken out of the pipe, sewage and debris are often attached to the dredging rod. These debris and sewage may enter the driving device and affect the normal use of the driving device. Utility Model Content

[0005] The purpose of the present application is to solve the problem raised in the above-mentioned background technology that when the clearing rod is taken out from the pipe, sewage and debris are often attached to the clearing rod, and these debris and sewage may enter the driving equipment and affect the normal use of the driving equipment. The present application provides a pipeline clearing device.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A pipeline dredging device comprises a support frame, a driving device is installed on the support frame, a driving motor is installed at the bottom of the support frame, a dredging rod is installed through the driving device, the dredging rod is spiral-shaped, a cleaning head is fixed at one end of the dredging rod, a cleaning mechanism is provided at one end of the driving device close to the cleaning head, a control switch is installed on the driving device, a labor-saving mechanism is provided on the control switch, and a power switch is installed on the driving motor.

[0008] By adopting the above technical scheme, the dredging rod is passed through the driving device and then through the cleaning mechanism, and then the cleaning head is fixed on the dredging rod, and then the end of the dredging rod fixed with the cleaning head is sent into the pipeline. After the pipeline is dredged, the control switch is operated by the labor-saving mechanism to allow the driving motor to drive the driving device, so that the dredging rod passing through the driving device is withdrawn from the pipeline. When the pipeline is pushed out, the dredging rod passes through the cleaning mechanism, and the cleaning mechanism cleans the sewage and debris on the dredging rod. Then the conveying rod is withdrawn from the driving device, thereby reducing the debris and sewage on the dredging rod from entering the driving device and affecting the normal operation of the driving device. At the same time, the control switch is operated by the labor-saving mechanism to allow the driving device to drive the dredging rod to move, making the dredging of the pipeline more labor-saving.

[0009] Furthermore, the cleaning mechanism includes two support rods symmetrically fixed at one end of the driving device, two symmetrical support blocks are fixed between the two support rods, two cleaning rollers are arranged between the two support blocks, two ends of one of the cleaning rollers are rotatably connected to the corresponding support blocks, an interference component is arranged between the other cleaning roller and the two support blocks, and a guide component is arranged between the two support blocks.

[0010] By adopting the above technical solution, the dredging rod passes through the driving device, passes between two cleaning rollers, and then passes through the dredging assembly. When the dredging rod moves out of the pipeline, the dredging assembly blocks the entanglement on the dredging rod, and the cleaning roller cleans the sewage on the dredging rod, thereby reducing the possibility that the dredging rod carries debris and sewage into the driving device and affects the normal use of the driving device.

[0011] Furthermore, the resistance assembly includes two resistance blocks symmetrically arranged between two support blocks, the resistance blocks are slidingly connected to the support blocks, a resistance spring is arranged between the resistance blocks and the support blocks, both ends of the resistance spring are fixedly connected to the resistance blocks and the support blocks, and the two resistance blocks are rotatably connected to the cleaning roller.

[0012] By adopting the above technical solution, when the dredging rod passes between the two cleaning rollers, the resistance block drives the cleaning roller close to the dredging rod under the push of the resistance spring, so that the two cleaning rollers can fully resist the dredging rod.

[0013] Furthermore, the drainage assembly includes a drainage ring arranged between two support blocks, and evenly distributed drainage rods are fixed to the inner wall of the drainage ring.

[0014] By adopting the above technical solution, when the dredging rod is rotated and withdrawn from the pipeline, the dredging rod on the dredging ring passes through the spiral gap in the dredging rod, thereby reducing the amount of debris entangled on the dredging rod being brought into the driving device.

[0015] Furthermore, fixed blocks are fixed on both sides of the drainage ring, two symmetrical elastic rods are fixed on the two support blocks, a clamping oblique block is fixed on one end of the elastic rod away from the support block, and pipe through holes corresponding to the two elastic rods are opened on the fixed block.

[0016] By adopting the above technical solution, under the action of the inclined surface on the clamping oblique block, the clamping oblique block passes through the fixed block, and the elastic rod supports the drainage ring, thereby facilitating the installation and disassembly of the drainage ring and the cleaning of debris on the drainage rod.

[0017] Furthermore, a limiting block is fixed on the elastic rod, and the limiting block is located between the supporting block and the guiding ring.

[0018] By adopting the above technical solution, the oblique clamping block passes through the fixed block, and the oblique clamping block and the limiting block together restrict the fixed block, so that the fixed block can remain stable on the elastic rod.

[0019] Furthermore, the labor-saving mechanism includes a support base fixed on the control switch, a small gear is rotatably connected to the support base, the small gear passes through the support base and is fixedly connected to the control end of the control switch, and a large gear is rotatably connected to the support base, and the small gear is meshed with the large gear.

[0020] By adopting the above technical solution, the large gear drives the small gear, and the small gear drives the control switch to work, so that the control switch can be operated more labor-savingly to dredge the pipeline.

[0021] Furthermore, a labor-saving rod is provided on the large gear, and one end of the labor-saving rod is fixedly connected to the center of the large gear.

[0022] By adopting the above technical solution, the labor-saving rod is directly moved, so that the labor-saving rod drives the large gear to rotate, and the large gear drives the small gear to rotate, thereby making the large gear rotate with less effort.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] The dredging rod is then passed through two cleaning rollers, which are sponge rollers. The two cleaning rollers are pushed by the resistance springs and the resistance block drives the cleaning tube to approach the dredging rod, so that the two cleaning rollers clamp the dredging rod. The dredging rod is then rotated to pass through the dredging ring, and the dredging rod on the dredging ring passes through the spiral gap of the dredging rod. When the dredging rod has dredged the pipeline, the dredging rod is reversed and withdrawn from the pipeline under the action of the driving device. The dredging rod blocks the entangled objects on the dredging rod, and then the cleaning roller cleans the sewage on the dredging rod, thereby achieving the purpose of reducing the possibility of the dredging rod carrying debris and sewage into the driving device and affecting the normal use of the driving device.

[0025] 2. The present application directly moves the labor-saving rod when the control driving device drives the dredging rod to enter or pull out of the pipeline, so that the labor-saving rod drives the large gear to rotate, the large gear drives the small gear to rotate, the small gear drives the control switch to rotate, and the control switch controls the forward and reverse operation of the driving device, thereby achieving the purpose of allowing the operator to save more effort when operating the switch to dredge the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a first three-dimensional structural schematic diagram of the pipeline dredging device in this application;

[0027] Figure 2 It is a second three-dimensional structural schematic diagram of the pipeline dredging device in the present application;

[0028] Figure 3 This application Figure 2 Enlarged schematic diagram at point A in the middle.

[0029] Description of reference numerals:

[0030] 1. Support frame; 2. Drive motor; 3. Drive equipment; 4. Clearing rod; 5. Power switch; 6. Control switch; 7. Cleaning mechanism; 71. Support rod; 72. Support block; 73. Cleaning roller; 74. Resistance assembly; 741. Resistance block; 742. Resistance spring; 75. Clearing assembly; 751. Clearing ring; 752. Clearing rod; 753. Elastic rod; 754. Snap-on bevel block; 755. Fixed block; 756. Limit block; 8. Labor-saving mechanism; 81. Support seat; 82. Small gear; 83. Large gear; 84. Labor-saving rod; 9. Cleaning head. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1 —3 Provide further details of this application.

[0032] The embodiment of the present application discloses a pipeline clearing device.

[0033] Reference Figure 1 , Figure 2 and Figure 3 A pipeline dredging device comprises a support frame 1, a driving device 3 is installed on the support frame 1, a driving motor 2 is installed at the bottom of the support frame 1, a dredging rod 4 is installed through the driving device 3, the dredging rod 4 is spiral, a cleaning head 9 is fixed at one end of the dredging rod 4, a cleaning mechanism 7 is arranged at one end of the driving device 3 close to the cleaning head 9, a control switch 6 is installed on the driving device 3, a labor-saving mechanism 8 is arranged on the control switch 6, and a power switch 5 is installed on the driving motor 2.

[0034] When using the pipeline dredging device, first pass the dredging rod 4 through the driving device 3, then pass through the cleaning mechanism 7, and then fix the cleaning head 9 on the dredging rod 4, and then fix the dredging rod 4 at one end of the cleaning head 9 and send it into the pipeline, and then use the power switch 5 to turn on the power of the driving motor 2, and then use the labor-saving mechanism 8 to drive the control switch 6, let the control switch 6 control the driving motor 2 to drive the driving device 3, let the driving device 3 drive the dredging rod 4 to rotate and move forward into the pipeline, the dredging rod 4 and the cleaning head 9 dredge the pipeline, and after the pipeline is dredged, use the labor-saving mechanism 8 to control the control switch 6, let the driving motor 2 drive the driving device 3, and let the dredging rod 4 that has passed through the driving device 3 exit the pipeline. When the pipeline is pushed out, the dredging rod 4 passes through the cleaning mechanism 7, which cleans the sewage and debris on the dredging rod 4, and then the conveying rod withdraws from the driving device 3. After the dredging rod 4 dredges the pipeline, the control switch 6 is operated by the labor-saving mechanism 8, so that the driving device 3 drives the dredging rod 4 to withdraw from the pipeline, and the dredging rod 4 passes through the cleaning mechanism 7, which cleans the sewage and debris on the dredging rod 4, thereby reducing the debris and sewage on the dredging rod 4 from entering the driving device 3 and affecting the normal operation of the driving device 3. At the same time, the control switch 6 is operated by the labor-saving mechanism 8, so that the driving device 3 drives the dredging rod 4 to move, making the dredging of the pipeline more labor-saving.

[0035] Reference Figure 1 , Figure 2 and Figure 3 The cleaning mechanism 7 includes two support rods 71 ​​symmetrically fixed at one end of the driving device 3, two symmetrical support blocks 72 are fixed between the two support rods 71, two cleaning rollers 73 are arranged between the two support blocks 72, two ends of one cleaning roller 73 are rotatably connected to the corresponding support block 72, an interference component 74 is arranged between the other cleaning roller 73 and the two support blocks 72, and a guide component 75 is arranged between the two support blocks 72.

[0036] In addition, the resistance assembly 74 includes two resistance blocks 741 symmetrically arranged between the two support blocks 72, the resistance blocks 741 and the support blocks 72 are slidingly connected, a resistance spring 742 is arranged between the resistance block 741 and the support block 72, both ends of the resistance spring 742 are fixedly connected to the resistance blocks 741 and the support blocks 72, and the two resistance blocks 741 are rotatably connected to the cleaning roller 73.

[0037] Furthermore, the drainage assembly 75 includes a drainage ring 751 disposed between the two support blocks 72 , and drainage rods 752 evenly distributed are fixed to the inner wall of the drainage ring 751 .

[0038] Moreover, fixed blocks 755 are fixed on both sides of the guide ring 751, two symmetrical elastic rods 753 are fixed on the two support blocks 72, a clamping bevel block 754 is fixed on the end of the elastic rod 753 away from the support block 72, and pipe through holes corresponding to the two elastic rods 753 are opened on the fixed block 755.

[0039] Furthermore, a limiting block 756 is fixed on the elastic rod 753 , and the limiting block 756 is located between the supporting block 72 and the guiding ring 751 .

[0040] First, the through hole on the fixed block 755 on the dredging ring 751 is aligned with the clamping bevel block 754 on the elastic rod 753. Under the action of the inclined surface on the clamping bevel block 754, the clamping bevel block 754 passes through the fixed block 755, and then the fixed block 755 contacts the limit block 756. The elastic rod 753 supports the dredging ring 751. Then, after the dredging rod 4 passes through the driving device 3, the dredging rod 4 passes between the two cleaning rollers 73. The two cleaning rollers 73 are sponge rollers. Under the push of the resistance spring 742, the resistance block 741 drives the cleaning tube close to the dredging rod 4, and the two cleaning rollers 73 clamp the dredging rod 4, and then dredge. The rod 4 rotates and passes through the dredging ring 751, and the dredging rod 752 on the dredging ring 751 passes through the spiral gap of the dredging rod 4. When the dredging rod 4 has dredged the pipeline, the dredging rod 4 is reversed and withdrawn from the pipeline under the action of the driving device 3, and the dredging rod 752 blocks the entangled objects on the dredging rod 4, and then the cleaning roller 73 cleans the sewage on the dredging rod 4. By allowing the dredging rod 4 to withdraw from the pipeline while the dredging rod 752 cleans the dredging rod 4, and then the cleaning roller 73 cleans the sewage, the possibility of the dredging rod 4 carrying debris and sewage into the driving device 3 and affecting the normal use of the driving device 3 can be reduced.

[0041] Reference Figure 1 and Figure 2The labor-saving mechanism 8 includes a support base 81 fixed on the control switch 6, and a small gear 82 is rotatably connected to the support base 81. The small gear 82 passes through the support base 81 and is fixedly connected to the control end of the control switch 6. A large gear 83 is rotatably connected to the support base 81, and the small gear 82 and the large gear 83 are meshed.

[0042] In addition, a labor-saving rod 84 is provided on the large gear 83 , and one end of the labor-saving rod 84 is fixedly connected to the center of the large gear 83 .

[0043] When the control driving device 3 drives the dredging rod 4 to enter or pull out of the pipeline, the labor-saving rod 84 is directly toggled to allow the labor-saving rod 84 to drive the large gear 83 to rotate, the large gear 83 drives the small gear 82 to rotate, the small gear 82 drives the control switch 6 to rotate, and the control switch 6 controls the forward and reverse operation of the driving device 3. By utilizing the labor-saving rod 84 to drive the large gear 83 to rotate, the large gear 83 drives the small gear 82 to rotate, and the small gear 82 drives the control switch 6, the operator can save more effort when operating the switch to dredge the pipeline.

[0044] Working principle: When using the pipeline dredging device, firstly, align the through hole on the fixed block 755 on the dredging ring 751 with the clamping bevel block 754 on the elastic rod 753, and under the action of the inclined surface on the clamping bevel block 754, let the clamping bevel block 754 pass through the fixed block 755, and then the fixed block 755 abuts against the limit block 756, and the elastic rod 753 supports the dredging ring 751, and then after the dredging rod 4 passes through the driving device 3, let the dredging rod 4 pass between the two cleaning rollers 73, and the two cleaning rollers 73 are sponge rollers. Under the push of the resistance spring 742, let the resistance block 741 drive the cleaning tube to approach the dredging rod 4, let the two cleaning rollers 73 clamp the dredging rod 4, and then dredge. The rod 4 rotates and passes through the dredging ring 751, and the dredging rod 752 on the dredging ring 751 passes through the spiral gap of the dredging rod 4, and then the cleaning head 9 is fixed on the dredging rod 4, and then the end of the dredging rod 4 fixed with the cleaning head 9 is sent into the pipeline, and the labor-saving rod 84 is directly turned to drive the labor-saving rod 84 to drive the large gear 83 to rotate, and the large gear 83 drives the small gear 82 to rotate, and the small gear 82 drives the control switch 6 to rotate, so that the dredging rod 4 enters the pipeline. After the dredging rod 4 dredges the pipeline, the dredging rod 4 reverses and withdraws from the pipeline under the action of the driving device 3, and the dredging rod 752 blocks the entanglement on the dredging rod 4, and then the cleaning roller 73 cleans the sewage on the dredging rod 4.

Claims

1. A pipeline dredging device, comprising a support frame (1), characterized in that: The support frame (1) is provided with a driving device (3), the bottom of the support frame (1) is provided with a driving motor (2), the driving device (3) is provided with a dredging rod (4) extending through the driving device (3), the dredging rod (4) being spiral-shaped, a cleaning head (9) being fixed at one end of the dredging rod (4), a cleaning mechanism (7) being provided at one end of the driving device (3) close to the cleaning head (9), a control switch (6) being provided on the driving device (3), a labor-saving mechanism (8) being provided on the control switch (6), and a power switch (5) being provided on the driving motor (2).

2. A pipeline dredging device according to claim 1, characterized in that: The cleaning mechanism (7) comprises two support rods (71) symmetrically fixed at one end of the driving device (3), two symmetrical support blocks (72) are fixed between the two support rods (71), two cleaning rollers (73) are arranged between the two support blocks (72), two ends of one of the cleaning rollers (73) are rotatably connected to the corresponding support blocks (72), an interference component (74) is arranged between the other cleaning roller (73) and the two support blocks (72), and a drainage component (75) is arranged between the two support blocks (72).

3. A pipeline dredging device according to claim 2, characterized in that: The resistance assembly (74) comprises two resistance blocks (741) symmetrically arranged between the two support blocks (72); the resistance blocks (741) are slidably connected to the support blocks (72); a resistance spring (742) is arranged between the resistance block (741) and the support block (72); both ends of the resistance spring (742) are fixedly connected to the resistance blocks (741) and the support blocks (72); and the two resistance blocks (741) are rotatably connected to the cleaning roller (73).

4. A pipeline dredging device according to claim 2, characterized in that: The drainage assembly (75) comprises a drainage ring (751) arranged between two support blocks (72), and evenly distributed drainage rods (752) are fixed to the inner wall of the drainage ring (751).

5. A pipeline dredging device according to claim 4, characterized in that: A fixing block (755) is fixed on both sides of the drainage ring (751), two symmetrical elastic rods (753) are fixed on the two support blocks (72), a clamping inclined block (754) is fixed on one end of the elastic rod (753) away from the support block (72), and pipe through holes corresponding to the two elastic rods (753) are opened on the fixing block (755).

6. A pipeline dredging device according to claim 5, characterized in that: A limit block (756) is fixed on the elastic rod (753), and the limit block (756) is located between the support block (72) and the guide ring (751).

7. A pipeline dredging device according to claim 1, characterized in that: The labor-saving mechanism (8) comprises a support base (81) fixed on the control switch (6); a small gear (82) is rotatably connected to the support base (81); the small gear (82) passes through the support base (81) and is fixedly connected to the control end of the control switch (6); a large gear (83) is rotatably connected to the support base (81); the small gear (82) and the large gear (83) are meshed.

8. A pipeline dredging device according to claim 7, characterized in that: A labor-saving rod (84) is provided on the large gear (83), and one end of the labor-saving rod (84) is fixedly connected to the center of the large gear (83).

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