CN113417359A - Pipeline dredging machine and dredging method - Google Patents
Pipeline dredging machine and dredging method Download PDFInfo
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- CN113417359A CN113417359A CN202110849968.1A CN202110849968A CN113417359A CN 113417359 A CN113417359 A CN 113417359A CN 202110849968 A CN202110849968 A CN 202110849968A CN 113417359 A CN113417359 A CN 113417359A
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 239000002131 composite material Substances 0.000 claims abstract description 11
- 210000004907 gland Anatomy 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
- E03F7/106—Accessories, e.g. hose support
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
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- Water Supply & Treatment (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a pipeline dredging machine and a dredging method, belonging to the field of pipeline dredging equipment. The invention comprises a frame, and is characterized in that: the automatic feeding device comprises a frame, and is characterized by further comprising a flexible shaft placer, a transmission mechanism and an automatic feeding mechanism, wherein the flexible shaft placer, the transmission mechanism and the automatic feeding mechanism are all mounted on the frame, the transmission mechanism is connected with the flexible shaft placer, and the flexible shaft placer is matched with the automatic feeding mechanism. The flexible shaft placer comprises a wheel hub supporting sleeve, a drum wheel, a flexible shaft in-out guide pipe, a composite copper bearing and a flexible shaft fixing sleeve, wherein the wheel hub supporting sleeve is installed on the frame, one side of the drum wheel is installed on the wheel hub supporting sleeve, the flexible shaft in-out guide pipe is installed on the other side of the drum wheel through the composite copper bearing, and the flexible shaft fixing sleeve is installed on the flexible shaft in-out guide pipe. The flexible shaft placer further comprises a rubber plug, and the rubber plug is installed on the drum wheel.
Description
Technical Field
The invention relates to a pipeline dredging machine and a dredging method, belonging to the field of pipeline dredging equipment.
Background
The pipe dredging machine is equipment for pipe dredging operation. The convenience degree of dredging operation can be influenced by carrying the flexible shaft and carrying the machine before dredging the pipeline; the cleaning of the flexible shaft after the pipeline dredging and the drainage operation of the flexible shaft placer can affect the service life of the flexible shaft and the whole machine and the working efficiency; the flexible shaft propelling mode of pipeline mediation operation process can have and impel the difficulty, and it is inconvenient to use, and the contaminated flexible shaft of hand direct contact also has certain risk.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a pipeline dredging machine with a reasonable structural design and a dredging method.
The technical scheme adopted by the invention for solving the problems is as follows: this pipeline dredging machine, its structural feature lies in: including the frame, its structural feature lies in: the automatic feeding device comprises a frame, and is characterized by further comprising a flexible shaft placer, a transmission mechanism and an automatic feeding mechanism, wherein the flexible shaft placer, the transmission mechanism and the automatic feeding mechanism are all mounted on the frame, the transmission mechanism is connected with the flexible shaft placer, and the flexible shaft placer is matched with the automatic feeding mechanism.
Further, the flexible shaft placer includes that wheel hub supports cover, drum, flexible shaft business turn over stand pipe, compound copper bearing and the fixed cover of flexible shaft, wheel hub supports the cover and installs on the frame, wheel hub supports the cover is installed to one side of drum, the flexible shaft business turn over stand pipe passes through compound copper bearing and installs the opposite side at the drum, the fixed cover of flexible shaft is installed on flexible shaft business turn over stand pipe.
Further, the flexible shaft placer further comprises a rubber plug, and the rubber plug is installed on the drum wheel.
Furthermore, the flexible shaft placer also comprises a flexible shaft fixing block and a flexible shaft pressing sheet, and the flexible shaft pressing sheet is arranged on the drum wheel through the flexible shaft fixing block and is used for pressing one end of the flexible shaft.
Further, the flexible shaft placer also comprises a friction washer, and the friction washer is arranged on the flexible shaft in-out guide pipe and is positioned between the flexible shaft fixing sleeve and the drum wheel.
Further, the drum slope sets up, the drum includes drum body, flexible axle fixing base, flexible axle business turn over guide holder and wash port, the flexible axle fixing base sets up the one side at the drum body, the flexible axle business turn over guide holder sets up the opposite side at the drum body, the wash port sets up on the drum body, install the rubber buffer on the wash port.
Furthermore, the wheel hub support sleeve is installed on the flexible shaft fixing seat, and the flexible shaft in-out guide pipe is installed on the flexible shaft in-out guide seat through a composite copper bearing.
Further, the flexible shaft in-and-out guide pipe comprises a straight line section and a curved line section, the straight line section is installed on the drum wheel through a composite copper bearing, and the curved line section is located in the drum wheel.
Further, a transmission groove is formed in the drum body.
Further, drive mechanism includes motor, belt pulley, is used for the belt that is connected belt pulley and drum and is used for adjusting the tight pulley subassembly that rises of belt, motor and tight pulley subassembly that rises are all installed on the frame, the belt pulley is installed on the motor shaft of motor, the belt pulley passes through the belt with the drum and is connected, tight pulley subassembly and belt cooperation rise.
Furthermore, a foot switch, a toggle switch and a power line are arranged on the motor.
Furthermore, the tension pulley assembly comprises a tension pulley fixing plate, a tension pulley body, a rotating copper sleeve and a tension shaft, the tension pulley body is installed on the tension shaft through the rotating copper sleeve, the tension shaft is installed on the tension pulley fixing plate, and the tension pulley body is in contact with the belt.
Further, the tension pulley assembly is located on the side face of the belt.
Further, the motor is located above the drum.
Furthermore, a boss is arranged on the tension wheel body.
Furthermore, the tensioning shaft is installed on the tensioning wheel fixing plate through a nut.
Further, the automatic feed mechanism comprises a feed gland, a feed mechanism shell, a swing pin, a rotating shaft, a deep groove ball bearing, a friction orientation sleeve and a sealing plate, wherein the feed mechanism shell is installed on the frame, the feed gland is installed on one side of the feed mechanism shell, the sealing plate is installed on the other side of the feed mechanism shell, the friction orientation sleeve is installed on the sealing plate, the rotating shaft is installed on the feed mechanism shell, the deep groove ball bearing is installed at one end of the rotating shaft, one end of the swing pin is installed at the other end of the rotating shaft, and the other end of the swing pin is matched with the feed gland.
Further, feed mechanism casing includes casing body, flexible axle passageway, rotatory axle sleeve and swing groove, flexible axle passageway and rotatory axle sleeve all set up on casing body, and flexible axle passageway and rotatory axle sleeve intercommunication, the swing groove sets up the lateral wall at rotatory axle sleeve, the rotation axis is installed on the rotation axis sleeve, deep groove ball bearing is located the flexible axle passageway, the swing pin is located the swing groove, the swing groove is the setting of C style of calligraphy structure.
Further, the feed mechanism shell further comprises a shell base, and the shell body is arranged on the shell base.
Further, the feed gland comprises a gland body and a swinging hole, the swinging hole is formed in the gland body, and the other end of the swinging pin is located in the swinging hole.
Further, the automatic feed mechanism further comprises a protective rotary sleeve, and the protective rotary sleeve is mounted on the feed mechanism shell.
Further, the automatic feed mechanism further comprises a friction copper ring and a wave washer, the friction copper ring is installed on the feed mechanism shell, the wave washer is installed on the friction copper ring, and the wave washer is located between the feed mechanism shell and the feed gland.
Further, the automatic feed mechanism also comprises a feed handle, and the feed handle is arranged on the feed gland.
Furthermore, the flexible shaft fixing sleeve is matched with the friction orientation sleeve.
Further, another technical object of the present invention is to provide a dredging method of a pipe dredger.
The technical purpose of the invention is realized by the following technical scheme.
A dredging method of a pipeline dredging machine is characterized in that: the dredging method comprises the following steps: the drum wheel is driven to rotate by the motor, so that the flexible shaft rotates, the feed handle is pulled to one side to enable the feed gland to rotate, the swing pin can slide to one side in the swing groove, when the swing pin slides to one end of the swing groove, the end part of the swing groove clamps the swing pin, the feed handle is pulled to one side to enable the rotating shaft to rotate, meanwhile, the deep groove ball bearing is twisted to one side, the deep groove ball bearing extends forwards to rotate by an angle and compresses the flexible shaft, and the flexible shaft automatically rotates outwards and extends under the driving of friction force; the feed handle is pulled towards the other side, so that the flexible shaft is automatically retracted under the friction force when the feed gland rotates.
Compared with the prior art, the invention has the following advantages:
1. the rubber plug is pulled out to rotate the drain hole to the lowest point of the machine, accumulated water in the drum wheel body can flow out after the water plug is slightly waited for a moment, and the rubber plug is plugged back after the accumulated water is drained, so that the machine can be ensured not to splash from the drain hole when running. The flexible shaft placer does not need to be detached from the whole machine in the drainage process, the dumping work is not needed, the time and the labor are saved, accumulated water can be collected specially when the drain holes drain water, and the flexible shaft placer is more clean and sanitary.
2. The transmission mechanism drives the belt pulley to rotate through the motor when in use, the belt pulley is connected with the drum wheel through the belt, the drum wheel can be driven to rotate to achieve the winding and unwinding of the flexible shaft, the tension of the belt can be adjusted through the tension pulley assembly after the transmission mechanism is used for a period of time, and the position of the tension pulley fixing plate is swung, so that the tension pulley body is in contact with the belt to further tension the belt, and the motor can be ensured to drive the drum wheel to normally operate.
3. Adopt this automatic feed mechanism more stable, it is more convenient, make the flexible axle of dredging machine can advance automatically and retrieve, simultaneously, guarantee that the use is clean, reduced the numerous and diverse of operation, greatly reduced constructor's intensity of labour, improvement work efficiency.
Drawings
Fig. 1 is a schematic perspective view of a pipe dredger according to an embodiment of the present invention.
Fig. 2 is an exploded structure diagram of the flexible shaft placer according to the embodiment of the invention.
Fig. 3 is a schematic perspective view of a flexible shaft placer according to an embodiment of the invention.
Fig. 4 is a schematic top view of the flexible shaft placer according to the embodiment of the invention.
Fig. 5 is a schematic view of the cross-sectional structure I-I in fig. 4.
Fig. 6 is a schematic perspective view of a transmission mechanism according to an embodiment of the present invention.
Fig. 7 is an exploded view of a tension wheel assembly according to an embodiment of the present invention.
Fig. 8 is a schematic perspective view of a tension wheel assembly according to an embodiment of the invention.
Fig. 9 is an exploded view of the automatic feed mechanism of the embodiment of the present invention.
Fig. 10 is a schematic perspective view of an automatic feed mechanism according to an embodiment of the present invention.
Fig. 11 is a front view schematically illustrating the automatic feed mechanism according to the embodiment of the present invention.
Fig. 12 is a schematic view of the sectional structure II-II in fig. 11.
Fig. 13 is a schematic perspective view of a housing of a feed mechanism according to an embodiment of the present invention.
Fig. 14 is a schematic perspective view of a cutting gland according to an embodiment of the present invention.
In the figure: a flexible shaft placer A, a transmission mechanism B, an automatic feed mechanism C, a frame D,
A hub supporting sleeve A1, a flexible shaft fixing block A2, a drum wheel A3, a flexible shaft pressing sheet A4, a flexible shaft in-and-out guide pipe A5, a composite copper bearing A6, a friction washer A7, a flexible shaft fixing sleeve A8, a rubber plug A9, a rubber sleeve A4, a rubber sleeve B and a rubber sleeve B,
Drum wheel body A31, flexible shaft fixing seat A32, flexible shaft in-out guide seat A33, water discharge hole A34, transmission groove A35,
A motor B1, a belt pulley B2, a belt B3, a tension roller component B4, a foot switch B5, a toggle switch B6, a power line B7, a tension spring B8,
A tension roller fixing plate B41, a tension roller body B42, a rotary copper sleeve B43, a tension shaft B44,
Protective rotary sleeve C1, feed gland C2, friction copper ring C3, feed mechanism casing C4, swing pin C5, rotating shaft C6, deep groove ball bearing C7, friction orientation sleeve C8, sealing plate C9, feed handle C10, wave washer C11, friction copper ring C3, and rotary sleeve C3538,
A gland body C21, a swinging hole C22,
The device comprises a shell body C41, a shell base C42, a flexible shaft channel C43, a rotary shaft sleeve C44 and a swinging groove C45.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Examples are given.
Referring to fig. 1 to 14, it should be understood that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical essence, and any modifications of the structures, changes of the ratio relationships, or adjustments of the sizes, should still fall within the scope of the present invention without affecting the functions and the achievable objectives of the present invention. In the present specification, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.
The pipe dredging machine in this embodiment (as shown in fig. 1) comprises a flexible shaft placer a, a transmission mechanism B, an automatic feed mechanism C and a frame D, wherein the flexible shaft placer a, the transmission mechanism B and the automatic feed mechanism C are all mounted on the frame D, the transmission mechanism B is connected with the flexible shaft placer a, and the flexible shaft placer a is matched with the automatic feed mechanism C.
The flexible shaft placer a (shown in fig. 2-5) in this embodiment includes a hub support sleeve a1, a flexible shaft fixing block a2, a drum A3, a flexible shaft pressing sheet a4, a flexible shaft in-and-out guide tube a5, a composite copper bearing a6, a friction washer a7, a flexible shaft fixing sleeve A8 and a rubber stopper a9, and the drum A3 is arranged obliquely.
The wheel hub support sleeve A1 in the embodiment is installed on a vehicle frame D, one side of a drum wheel A3 is installed on the wheel hub support sleeve A1, a flexible shaft in-out guide pipe A5 is installed on the other side of the drum wheel A3 through a composite copper bearing A6, a flexible shaft fixing sleeve A8 is installed on the flexible shaft in-out guide pipe A5, and a rubber stopper A9 is installed on the drum wheel A3.
The flexible shaft pressing sheet A4 in the embodiment is arranged on a drum wheel A3 through a flexible shaft fixing block A2 and used for pressing one end of a flexible shaft, and a friction washer A7 is arranged on a flexible shaft in-out guide pipe A5 and is positioned between a flexible shaft fixing sleeve A8 and the drum wheel A3.
The drum wheel A3 in the embodiment comprises a drum wheel body A31, a flexible shaft fixing seat A32, a flexible shaft in-out guide seat A33 and a drain hole A34, wherein the flexible shaft fixing seat A32 is arranged on one side of the drum wheel body A31, the flexible shaft in-out guide seat A33 is arranged on the other side of the drum wheel body A31, the drain hole A34 is arranged on the drum wheel body A31, and a transmission groove A35 is formed in the drum wheel body A31.
The wheel hub support sleeve A1 in the embodiment is installed on a flexible shaft fixing seat A32, a flexible shaft in-out guide pipe A5 is installed on a flexible shaft in-out guide seat A33 through a composite copper bearing A6, a rubber plug A9 is installed on a drain hole A34, the flexible shaft in-out guide pipe A5 comprises a straight line section and a curve section, the straight line section is installed on a drum wheel A3 through a composite copper bearing A6, and the curve section is located in the drum wheel A3.
Specifically, when the flexible shaft placer A is used, the flexible shaft enters the drum wheel body A31 through the flexible shaft in-out guide pipe A5, the flexible shaft is wound on the flexible shaft fixing seat A32, one end of the flexible shaft is pressed tightly through the flexible shaft fixing block A2 and the flexible shaft pressing sheet A4, and the flexible shaft is wound and released by driving the drum wheel A3 to rotate.
A drain hole A34 is formed in the drum A3, the position of the drain hole A34 is located at the lowest point of the whole machine, the drum A3 is designed with an inclination angle in the installation of the whole machine, the water leakage effect at the position is the best, and 3 large openings are formed in the front portion of the drum A3, so that a small amount of residual water vapor can be quickly evaporated.
The flexible shaft placer A is fixed with the shaft of the drum wheel A3 through the hub supporting sleeve A1 and the flexible shaft fixing sleeve A8 is fixed with the flexible shaft in-out guide pipe A5, the shaft of the drum wheel A3 and the flexible shaft in-out guide pipe A5 form a certain angle relative to the ground at the installation position of the vehicle frame, so that the flexible drum wheel A3 forms an inclination angle relative to the ground, the rubber plug A9 is tightly plugged into the drain hole A34, and the drain hole A34 is at the lowest point relative to the whole machine.
The transmission mechanism B in this embodiment (as shown in fig. 6-8) includes a tension spring B8, a motor B1, a belt pulley B2, a belt B3 for connecting the belt pulley B2 with the drum A3, and a tension pulley assembly B4 for adjusting tension of the belt B3, the motor B1 and the tension pulley assembly B4 are both arranged on the frame D, the belt pulley B2 is mounted on a motor shaft of the motor B1, the belt pulley B2 is connected with the transmission groove a35 on the drum A3 through the belt B3, the tension pulley assembly B4 is matched with the belt B3, the motor B1 is provided with a foot switch B5, a toggle switch B6, and a power cord B7, and the motor B1 is located above the drum A3.
The tension wheel assembly B4 in this embodiment is located on the side of a belt B3, the tension wheel assembly B4 includes a tension wheel fixing plate B41, a tension wheel body B42, a rotating copper sleeve B43 and a tension shaft B44, the tension wheel body B42 is mounted on a tension shaft B44 through the rotating copper sleeve B43, the tension shaft B44 is mounted on a tension wheel fixing plate B41, the tension wheel body B42 is in contact with the belt B3, a boss is arranged on the tension wheel body B42, the tension shaft B44 is mounted on a tension wheel fixing plate B41 through a nut, and two ends of the tension spring B8 are respectively connected with the tension wheel fixing plate B41 and a vehicle frame.
Specifically, when the transmission mechanism B is used, the motor B1 drives the belt pulley B2 to rotate, the belt pulley B2 is connected with the drum wheel A3 through the belt B3, the drum wheel A3 can be driven to rotate to achieve the folding and unfolding of the flexible shaft, after the transmission mechanism B is used for a period of time, the tension of the belt B3 can be adjusted through the tension pulley assembly B4, the tension pulley fixing plate B41 is swung, the tension pulley body B42 is made to be in contact with the belt B3, the belt B3 can be tensioned, and the motor B1 can drive the drum wheel A3 to normally operate.
The automatic feed mechanism C (shown in fig. 9-14) in this embodiment includes a protective rotary sleeve C1, a feed gland C2, a friction copper ring C3, a feed mechanism housing C4, a swing pin C5, a rotary shaft C6, a deep groove ball bearing C7, a friction orientation sleeve C8, a sealing plate C9, a feed handle C10, and a wave washer C11.
In the embodiment, a protective rotary sleeve C1 is installed on a feed mechanism shell C4, a feed gland C2 is installed on one side of the feed mechanism shell C4, a feed handle C10 is installed on a feed gland C2, a sealing plate C9 is installed on the other side of the feed mechanism shell C4, a friction orientation sleeve C8 is installed on a sealing plate C9, and the friction orientation sleeve C8 is connected with a flexible shaft fixing sleeve A8.
The rotary shaft C6 in the embodiment is installed on a feed mechanism housing C4, the deep groove ball bearing C7 is installed at one end of the rotary shaft C6, one end of a swing pin C5 is installed at the other end of the rotary shaft C6, the other end of the swing pin C5 is matched with a feed gland C2, a friction copper ring C3 is installed on a feed mechanism housing C4, a wave washer C11 is installed on a friction copper ring C3, and the wave washer C11 is located between the feed mechanism housing C4 and the feed gland C2.
The housing C4 of the feeding mechanism in this embodiment includes a housing body C41, a housing base C42, a flexible shaft channel C43, a rotary shaft sleeve C44 and a swing groove C45, the flexible shaft channel C43 and the rotary shaft sleeve C44 are both disposed on the housing body C41, the flexible shaft channel C43 is communicated with the rotary shaft sleeve C44, the swing groove C45 is disposed on a side wall of the rotary shaft sleeve C44, the housing body C41 is disposed on the housing base C42,
in the embodiment, a rotating shaft C6 is installed on a rotating shaft sleeve C44, a deep groove ball bearing C7 is located in a flexible shaft channel C43, a swing pin C5 is located in a swing groove C45, the swing groove C45 is arranged in a C-shaped structure, a protective rotating sleeve C1 is installed in the flexible shaft channel C43, and a friction copper ring C3 is sleeved outside the flexible shaft channel C43.
The feed gland C2 in this embodiment includes a gland body C21 and a swing hole C22, the swing hole C22 is provided on the gland body C21, and the other end of the swing pin C5 is located in the swing hole C22.
Specifically, when the automatic cutter feeding mechanism C is used, in an initial state, the cutter feeding gland C2 is kept in a basic state, the cutter feeding handle C10 is pulled to one side to rotate the cutter feeding gland C2, because the rotating shaft C6 is connected with the cutter feeding gland C2 through the swing pin C5, the other end of the swing pin C5 is in the swing hole C22, and further the swing pin C5 can slide in the swing groove C45, when the swing pin C5 slides to one end of the swing groove C45, the swing pin C5 can be clamped through the swing groove C45, the cutter feeding handle C10 is pulled to one side continuously to rotate the rotating shaft C6, and simultaneously the deep groove ball bearing C7 is twisted to one side, the deep groove ball bearing C7 extends forward to rotate by an angle and presses the flexible shaft, and the flexible shaft is driven by friction force to automatically extend outward; after the flexible shaft extends to a specified length, the feed handle C10 returns to the original position, and the current working state can be kept; when the feed handle C10 is pulled towards the other side, the deep groove ball bearing C7 extends forwards and rotates for an angle opposite to the extending angle and presses the flexible shaft, and the flexible shaft is automatically retracted under the friction force.
The automatic feed mechanism C is more stable and convenient, so that the flexible shaft of the dredger can automatically advance and be recovered, meanwhile, the cleaning of the using process is ensured, the complexity of operation is reduced, the labor intensity of constructors is greatly reduced, and the working efficiency is improved.
The dredging method of the pipeline dredging machine in the embodiment comprises the following steps: the motor B1 drives the drum wheel A3 to rotate, so that the rotation of the flexible shaft is realized, the feed handle C10 is pulled to one side to enable the feed gland C2 to rotate, the swing pin C5 can slide to one side in the swing groove C45, when the swing pin C5 slides to one end of the swing groove C45, the end part of the swing groove C45 clamps the swing pin C5, the feed handle C10 is pulled to one side to enable the rotating shaft C6 to rotate, meanwhile, the deep groove ball bearing C7 is twisted to one side, the deep groove ball bearing C7 extends forwards to rotate for an angle and compresses the flexible shaft, and the flexible shaft automatically rotates outwards and extends under the driving of friction force; the feed handle C10 is pulled to the other side, so that the flexible shaft automatically retracts under the friction force when the feed gland C2 rotates.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an illustration of the structure of the present invention. Equivalent or simple changes in the structure, characteristics and principles of the invention are included in the protection scope of the patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a pipeline dredging machine, includes frame (D), its characterized in that: the flexible shaft placer, the transmission mechanism and the automatic feed mechanism are all mounted on the frame (D), the transmission mechanism is connected with the flexible shaft placer (A), and the flexible shaft placer (A) is matched with the automatic feed mechanism;
the flexible shaft placer (A) comprises a hub supporting sleeve (A1), a drum wheel (A3), a flexible shaft in-and-out guide pipe (A5), a composite copper bearing (A6) and a flexible shaft fixing sleeve (A8), wherein the hub supporting sleeve (A1) is installed on a frame (D), one side of the drum wheel (A3) is installed on the hub supporting sleeve (A1), the flexible shaft in-and-out guide pipe (A5) is installed on the other side of the drum wheel (A3) through a composite copper bearing (A6), and the flexible shaft fixing sleeve (A8) is installed on the flexible shaft in-and-out guide pipe (A5);
the automatic feeding mechanism (C) comprises a feeding gland (C2), a feeding mechanism shell (C4), a swing pin (C5), a rotating shaft (C6), a deep groove ball bearing (C7), a friction orientation sleeve (C8) and a sealing plate (C9), wherein the feeding mechanism shell (C4) is installed on a vehicle frame (D), the feeding gland (C2) is installed on one side of the feeding mechanism shell (C4), the sealing plate (C9) is installed on the other side of the feeding mechanism shell (C4), the friction orientation sleeve (C8) is installed on the sealing plate (C9), the rotating shaft (C6) is installed on the feeding mechanism shell (C4), the deep groove ball bearing (C7) is installed on one end of the rotating shaft (C6), one end of the swing pin (C5) is installed on the other end of the rotating shaft (C6), and the other end of the swing pin (C5) is matched with the feeding gland (C2).
2. The pipe opener of claim 1, wherein: the flexible shaft placer (A) further comprises a rubber plug (A9), and the rubber plug (A9) is installed on the drum wheel (A3).
3. The pipe opener of claim 1, wherein: the drum (A3) is arranged obliquely.
4. The pipe opener of claim 1, wherein: drum (A3) includes drum body (A31), flexible axle fixing base (A32), flexible axle business turn over guide holder (A33) and wash port (A34), flexible axle fixing base (A32) sets up the one side at drum body (A31), flexible axle business turn over guide holder (A33) sets up the opposite side at drum body (A31), wash port (A34) sets up on drum body (A31), install rubber buffer (A9) on wash port (A34).
5. The pipe opener of claim 1, wherein: drive mechanism (B) includes motor (B1), belt pulley (B2), is used for belt (B3) of being connected belt pulley (B2) and drum wheel (A3) and is used for the tight pulley subassembly (B4) that rises to adjust belt (B3), motor (B1) and tight pulley subassembly (B4) all install on frame (D), install on the motor shaft of motor (B1) belt pulley (B2), belt pulley (B2) is connected through belt (B3) with drum wheel (A3), tight pulley subassembly (B4) and belt (B3) cooperation.
6. The pipe opener of claim 5, wherein: the tension wheel assembly (B4) comprises a tension wheel fixing plate (B41), a tension wheel body (B42), a rotary copper sleeve (B43) and a tension shaft (B44), the tension wheel body (B42) is installed on the tension shaft (B44) through the rotary copper sleeve (B43), the tension shaft (B44) is installed on a tension wheel fixing plate (B41), and the tension wheel body (B42) is in contact with a belt (B3).
7. The pipe opener of claim 1, wherein: feed mechanism casing (C4) includes housing body (C41), flexible axle passageway (C43), rotatory axle sleeve (C44) and swing groove (C45), flexible axle passageway (C43) and rotatory axle sleeve (C44) all set up on housing body (C41) and flexible axle passageway (C43) and rotatory axle sleeve (C44) intercommunication, swing groove (C45) set up the lateral wall at rotatory axle sleeve (C44), rotation axis (C6) are installed on rotatory axle sleeve (C44), deep groove ball bearing (C7) are located flexible axle passageway (C43), swing pin (C5) are located swing groove (C45), swing groove (C45) are the setting of C style of calligraphy structure.
8. The pipe opener of claim 1, wherein: the feed gland (C2) comprises a gland body (C21) and a swinging hole (C22), the swinging hole (C22) is arranged on the gland body (C21), and the other end of the swinging pin (C5) is positioned in the swinging hole (C22).
9. The pipe opener of claim 1, wherein: the flexible shaft fixing sleeve (A8) is matched with the friction orientation sleeve (C8).
10. A dredging method of a pipeline dredging machine is characterized in that: the dredging method comprises the following steps: the motor (B1) is used for driving the drum wheel (A3) to rotate, so that the rotation of the flexible shaft is realized, the feed handle (C10) is pulled to one side to enable the feed gland (C2) to rotate, the swing pin (C5) can slide to one side in the swing groove (C45), when the swing pin (C5) slides to one end of the swing groove (C45), the end part of the swing groove (C45) clamps the swing pin (C5), the feed handle (C10) is pulled to one side continuously to enable the rotating shaft (C6) to rotate and simultaneously enable the deep groove ball bearing (C7) to twist to one side, the deep groove ball bearing (C7) extends forwards to rotate for an angle and compresses the flexible shaft, and the flexible shaft automatically rotates outwards to extend under the driving of friction force; the feed handle (C10) is pulled to the other side, so that the flexible shaft automatically retracts under the friction force when the feed gland (C2) rotates.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110849968.1A CN113417359A (en) | 2021-07-27 | 2021-07-27 | Pipeline dredging machine and dredging method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110849968.1A CN113417359A (en) | 2021-07-27 | 2021-07-27 | Pipeline dredging machine and dredging method |
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| CN113417359A true CN113417359A (en) | 2021-09-21 |
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| CN202110849968.1A Pending CN113417359A (en) | 2021-07-27 | 2021-07-27 | Pipeline dredging machine and dredging method |
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Application publication date: 20210921 |