CN114261721A - Belt cleaning device and method for shield machine - Google Patents
Belt cleaning device and method for shield machine Download PDFInfo
- Publication number
- CN114261721A CN114261721A CN202210038473.5A CN202210038473A CN114261721A CN 114261721 A CN114261721 A CN 114261721A CN 202210038473 A CN202210038473 A CN 202210038473A CN 114261721 A CN114261721 A CN 114261721A
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- scraping
- cleaning device
- brushing
- belt cleaning
- belt
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- 238000004140 cleaning Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000007790 scraping Methods 0.000 claims abstract description 44
- 230000001680 brushing effect Effects 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000005389 magnetism Effects 0.000 claims abstract description 10
- 230000005641 tunneling Effects 0.000 claims description 13
- 230000007935 neutral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 3
- 230000002940 repellent Effects 0.000 abstract description 3
- 239000005871 repellent Substances 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- Belt Conveyors (AREA)
Abstract
The invention discloses a shield machine belt cleaning device and a shield machine belt cleaning method, and aims to solve the technical problems of poor cleaning effect and low cleaning efficiency in the prior art. The device mainly comprises a support frame, a support frame and a support frame, wherein the support frame comprises two support plates which are oppositely arranged and a transverse plate which is arranged between the support plates; the transverse plate is provided with a middle upright post in a sliding manner, the middle upright post is provided with a scraping and brushing mechanism, and the top of the transverse plate is provided with oppositely arranged sliding grooves; install first magnetism spare in the spout, and the slip be provided with through the bearing diagonal pole with the articulated left connecting seat of center pillar and right connecting seat, install on left side connecting seat and the right connecting seat with the second magnetism spare that first magnetism spare is repulsive mutually. According to the belt cleaning device, the first magnetic piece and the second magnetic piece which are magnetically repellent are arranged, so that the scraping and brushing mechanism can obtain a certain buffering effect in the process of cleaning a belt, and the belt cleaning device is simple in structure, easy to implement, convenient to use and maintain, good in cleaning effect and high in cleaning efficiency.
Description
Technical Field
The invention relates to the technical field of shield tunneling machines, in particular to a shield tunneling machine belt cleaning device and a shield tunneling machine belt cleaning method.
Background
The shield machine is a special engineering machine for tunneling, and has the characteristics of high automation degree, labor saving, high construction speed, one-step tunneling, no influence of weather, controllable ground settlement during excavation, reduction of influence on ground buildings, no influence on ground traffic during underwater excavation and the like.
The inside of the shield machine needs to be provided with a belt conveyor for conveying materials such as soil, residues such as soil are easy to adhere to the belt, and if the residues are not cleaned in time, the residues are accumulated more and more, so that the conveying work of the belt is influenced; and because the frictional force that the belt receives increases, can make belt wearing and tearing further aggravate to lead to the life of belt to shorten, and current clearance mode is that the mud scraper simple to use is cleared up to the manual work, and this kind of clearance mode effect is poor, and clearance efficiency is low, and has the potential safety hazard.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a belt cleaning device and a belt cleaning method for a shield machine, and aims to solve the technical problems of poor cleaning effect and low cleaning efficiency of belt adhesion residues in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
design a shield constructs quick-witted belt cleaning device, mainly include:
the supporting frame comprises two supporting plates which are arranged oppositely and a transverse plate arranged between the supporting plates;
the transverse plate is provided with a middle upright post in a sliding manner, the middle upright post is provided with a scraping and brushing mechanism, and the top of the transverse plate is provided with oppositely arranged sliding grooves;
install first magnetism spare in the spout, and the slip be provided with through the bearing diagonal pole with the articulated left connecting seat of center pillar and right connecting seat, install on left side connecting seat and the right connecting seat with the second magnetism spare that first magnetism spare is repulsive mutually.
Preferably, the scraping and brushing mechanism comprises a scraping and brushing base arranged at the top of the middle vertical column, a scraping and brushing frame is arranged on the scraping and brushing base, a plurality of scraping and brushing rods are arranged on the scraping and brushing frame, and scraping brushes are arranged on the scraping and brushing rods.
Preferably, a guide plate is hinged between the supporting plates through a swinging shaft, and a reset elastic part is arranged at the joint.
Preferably, the guide plate is arranged below the scraping and brushing mechanism and is driven by a traction mechanism connected with the middle upright post to shake so as to facilitate the falling of the muck.
Preferably, the traction mechanism comprises a connecting plate arranged at the bottom of the neutral column, a traction piece is fixedly arranged on the connecting plate, and the traction piece penetrates through the transverse plate and is fixedly connected with the guide plate.
Preferably, the connecting plate comprises a transverse connecting plate and racks arranged at two ends of the transverse connecting plate, the racks are matched with gears arranged on the supporting plate, the traction piece is an inelastic pull rope, one end of the inelastic pull rope is connected with the racks, and the other end of the inelastic pull rope is connected with the guide plate.
Preferably, the inelastic pull rope passes through the transverse plate, and a guide pulley is arranged at the turning position of the inelastic pull rope.
Preferably, be provided with the support base between the backup pad, support the base top and be provided with the collection and fight, just the opening direction orientation of collecting fighting the guide plate to do benefit to the dregs and fall into and collect the fill.
A shield machine belt cleaning method based on the cleaning device comprises the following steps:
(1) mounting the cleaning device on a belt rack;
(2) and opening the shield belt conveyor provided with the cleaning device to operate the belt conveyor.
Preferably, in the step (1), the wiping mechanism is attached to the belt.
Compared with the prior art, the invention has the beneficial technical effects that:
1. according to the belt cleaning device, the first magnetic piece and the second magnetic piece which are magnetically repellent are arranged, so that the scraping and brushing mechanism can play a certain buffering role in the process of cleaning a belt, the normal working performance of the device is ensured, the reliability of the device is improved, and the service life of the device is prolonged.
2. According to the invention, the guide plate is pulled by the traction mechanism, and the guide plate is shaken under the action of the reset elastic piece, so that the guide plate is beneficial to the sliding of soil, the accumulation of the soil is avoided, and the transportation operation efficiency of the device is further improved.
3. The device has the advantages of simple structure, easy realization, convenient use and maintenance, good cleaning effect and high cleaning efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention.
Fig. 3 is a schematic structural view of a baffle according to an embodiment of the present invention.
In the above figures, 1 is a supporting plate, 2 is a transverse plate, 3 is a central pillar, 4 is a brush scraping base, 5 is a brush scraping frame, 6 is a brush scraping rod, 7 is a brush, 8 is a sliding chute, 9 is a second magnetic block, 10 is a right connecting base, 11 is a bearing oblique rod, 12 is a first magnetic block, 13 is a notch, 14 is a rack, 15 is a left connecting base, 16 is a central shaft, 17 is a gear, 18 is a connecting transverse plate, 19 is a positioning ring, 20 is an inelastic pull rope, 21 is a through hole, 22 is a guide pulley, 23 is a supporting base, 24 is a collecting hopper, 25 is a swing shaft, 26 is a reset spring, 27 is a belt, and 101 is a guide plate.
Detailed Description
The following examples are intended to illustrate the present invention in detail and should not be construed as limiting the scope of the present invention in any way.
In the description of the technical solutions of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention. Reference herein to "first," "second," etc., is used to distinguish between similar items and not to limit the particular order or sequence.
The unit parts and mechanisms and other devices in the following examples are all conventional commercially available products unless otherwise specified.
Example 1: a belt cleaning device of a shield machine is disclosed, referring to fig. 1 to 3, and mainly comprises a support frame, wherein the support frame comprises two support plates 1 which are oppositely arranged and a transverse plate 2 which is arranged between the support plates 1;
the transverse plate 2 is provided with a middle upright post 3 in a sliding manner, the middle upright post 3 is provided with a scraping and brushing mechanism, the scraping and brushing mechanism comprises a scraping and brushing base 4 arranged at the top of the middle upright post 3, a scraping and brushing frame 5 is arranged on the scraping and brushing base 4, a plurality of scraping and brushing rods 6 are arranged on the scraping and brushing frame 5, and scraping brushes 7 are arranged on the scraping and brushing rods 6 and used for scraping soil on a belt; and the top of the transverse plate 2 is provided with oppositely arranged sliding chutes 8; a first magnetic block 12 is installed in the sliding chute 8, a left connecting seat 15 and a right connecting seat 10 which are hinged with the central upright post 3 through a bevel bearing rod 11 are slidably arranged, and a second magnetic block 9 which is repellent to the first magnetic block 12 is installed on the left connecting seat 15 and the right connecting seat 10;
a guide plate 101 used for guiding soil scraped by the scraping and brushing mechanism is hinged between the supporting plates 1 through a swinging shaft 25, a reset spring 26 is arranged at the joint, the guide plate 101 is arranged below the scraping and brushing mechanism and shakes under the driving of a traction mechanism connected with the middle upright post 3 so as to be beneficial to the falling of the muck, the traction mechanism comprises a connecting plate arranged at the bottom of the middle upright post 3, a traction piece is fixedly arranged on the connecting plate and penetrates through the transverse plate 2 to be fixedly connected with the guide plate 101, the connecting plate comprises a transverse plate 18 and racks 14 arranged at two ends of the transverse plate 18, the racks 14 are matched with gears 17 arranged on the supporting plates 1, the gears 17 are arranged in notches 13 through a middle shaft 16, the notches 13 are arranged on the supporting plates 1, and through the matching of the gears 17 and the racks 14, the connecting plate can move up and down more smoothly, so that the guide plate 101 can shake more smoothly through the matching of the traction piece and the return spring 26, and the soil can fall further favorably, the traction piece is an inelastic pull rope 20, one end of the inelastic pull rope 20 is connected with the rack 14 through a positioning ring 19, the other end of the inelastic pull rope 20 is connected with the guide plate 101, the inelastic pull rope 20 passes through the transverse plate 2 through a through hole 21, a guide pulley 22 is arranged at the turning position of the transverse plate, and the guide pulley 22 plays a role in guiding, so that the guide plate 101 is connected with the rack 14 through the inelastic pull rope 20; the traction mechanism can also be directly connected with the guide plate 101 and the connecting plate through a traction piece made of rigid materials such as a traction rod, the traction is achieved on the guide plate 101, the guide plate 101 is made to shake under the action of the traction mechanism and the reset spring 26, the supporting base 23 is arranged between the supporting plates 1, the top of the supporting base 23 is provided with the collecting hopper 24, and the opening direction of the collecting hopper 24 faces towards the guide plate 101, so that the slag soil can fall into the collecting hopper 24.
A shield machine belt cleaning method based on the cleaning device mainly comprises the following steps:
(1) the cleaning device is arranged on the belt frame, so that the scraping and brushing mechanism is tightly attached to the belt, and further, the scraping and brushing in the scraping and brushing mechanism is tightly attached to the belt.
(2) Opening the shield belt conveyor provided with the cleaning device, enabling the belt conveyor to operate, wherein in the running process of the belt, muck on the belt can be scraped off by a scraping and brushing mechanism of the cleaning device, further, when the belt has larger muck or mud blocks, the belt can press the middle upright post to move downwards, but as the chute is internally provided with the first magnetic block and the second magnetic block which have repulsive magnetism, when the middle upright post moves downwards, the left connecting seat and the right connecting seat which are provided with the second magnetic block move rightwards, so that the second magnetic block is close to the first magnetic block, the repulsive force is increased, the middle upright post is pushed back to drive the scraping and brushing mechanism to be tightly attached to the belt, the pressure is buffered, the normal running of the device is ensured, the reliability of the device is improved, and the service life of the device is prolonged; the muck scraped by the scraping and brushing mechanism can enter the collecting hopper through the guide plate.
(3) The guide plate is driven by the traction mechanism to move and to reciprocate under the action of the return spring, namely shaking; thereby the whereabouts of earth is benefited, can not make earth pile up in a large number, has further guaranteed the effect of clearance dregs to work efficiency has been improved.
(4) The condition of the collected muck in the collecting hopper is noticed all the time so as to prevent the collecting hopper from overflowing, when the muck in the collecting hopper is too much, the belt conveyor is closed, and the muck in the collecting hopper is cleaned in time, so that the belt cleaning work of the shield machine is ensured.
While the invention has been described in detail with reference to the drawings and examples, it will be understood by those skilled in the art that various changes in the details of the embodiments may be made without departing from the spirit of the invention, and various changes in the details of construction and materials may be substituted for elements thereof to form various embodiments, which are within the scope of the invention and are not intended to be limited to the details of the embodiments.
Claims (10)
1. The utility model provides a shield constructs quick-witted belt cleaning device which characterized in that includes:
the supporting frame comprises two supporting plates which are arranged oppositely and a transverse plate arranged between the supporting plates;
the transverse plate is provided with a middle upright post in a sliding manner, the middle upright post is provided with a scraping and brushing mechanism, and the top of the transverse plate is provided with oppositely arranged sliding grooves;
install first magnetism spare in the spout, and the slip be provided with through the bearing diagonal pole with the articulated left connecting seat of center pillar and right connecting seat, install on left side connecting seat and the right connecting seat with the second magnetism spare that first magnetism spare is repulsive mutually.
2. The shield tunneling machine belt cleaning device according to claim 1, wherein the scraping and brushing mechanism includes a scraping and brushing base disposed on the top of the middle column, a scraping and brushing frame is disposed on the scraping and brushing base, a plurality of scraping and brushing rods are mounted on the scraping and brushing frame, and scraping and brushing brushes are mounted on the scraping and brushing rods.
3. The shield tunneling machine belt cleaning device of claim 1, wherein a guide plate is hinged between the supporting plates through a swing shaft, and a reset elastic part is arranged at the joint.
4. The belt cleaning device for the shield tunneling machine according to claim 3, wherein the deflector is disposed below the scraping and brushing mechanism and is driven by a pulling mechanism connected to the center pillar to shake, so as to facilitate the falling of the dregs.
5. The belt cleaning device for the shield tunneling machine according to claim 4, wherein the pulling mechanism comprises a connecting plate arranged at the bottom of the neutral column, a pulling member is fixedly arranged on the connecting plate, and the pulling member passes through the transverse plate and is fixedly connected with the deflector.
6. The shield tunneling machine belt cleaning device according to claim 5, wherein the connecting plate comprises a cross plate and racks arranged at two ends of the cross plate, the racks are matched with gears arranged on the supporting plates, the traction member is an inelastic pull rope, one end of the inelastic pull rope is connected with the racks, and the other end of the inelastic pull rope is connected with the guide plate.
7. The shield tunneling machine belt cleaning device according to claim 6, wherein the inelastic pulling rope passes through the transverse plate, and a guide pulley is arranged at the turning position of the inelastic pulling rope.
8. The belt cleaning device for the shield tunneling machine according to claim 1, wherein a supporting base is arranged between the supporting plates, a collecting hopper is arranged on the top of the supporting base, and the opening direction of the collecting hopper faces the guide plate, so that the muck can fall into the collecting hopper.
9. A shield machine belt cleaning method based on the shield machine belt cleaning device of claim 1, characterized by comprising the following steps
(1) Mounting the cleaning device on a belt rack;
(2) and opening the shield belt conveyor provided with the cleaning device to operate the belt conveyor.
10. The method for cleaning the belt of the shield tunneling machine according to claim 9, wherein in the step (1), the wiping mechanism is tightly attached to the belt during installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210038473.5A CN114261721A (en) | 2022-01-13 | 2022-01-13 | Belt cleaning device and method for shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210038473.5A CN114261721A (en) | 2022-01-13 | 2022-01-13 | Belt cleaning device and method for shield machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114261721A true CN114261721A (en) | 2022-04-01 |
Family
ID=80832871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210038473.5A Pending CN114261721A (en) | 2022-01-13 | 2022-01-13 | Belt cleaning device and method for shield machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114261721A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1425591A (en) * | 1965-01-06 | 1966-01-24 | North British Rubber Co Ltd | Conveyor belt cleaner |
| JP2013023353A (en) * | 2011-07-22 | 2013-02-04 | Hakubi:Kk | Conveyance belt cleaner and conveyance belt cleaner structure |
| CN206464517U (en) * | 2017-01-25 | 2017-09-05 | 沈阳六和机械有限公司 | That removes the viscous iron of sand mould box scrapes iron device |
| CN107824256A (en) * | 2017-10-19 | 2018-03-23 | 长沙市凤英机械科技有限公司 | A kind of vibrating type mineral products refinement mineral breaker |
| KR101954329B1 (en) * | 2018-07-30 | 2019-06-11 | 주식회사 에프에이이 | Conveyer belt cleaner |
| CN210133633U (en) * | 2019-05-14 | 2020-03-10 | 刘长春 | Water coal cleaning device for belt conveyor |
| JP2020063137A (en) * | 2018-10-19 | 2020-04-23 | 株式会社Ｔｍｐ Ｊａｐａｎ | Belt cleaner and chip |
| CN212023932U (en) * | 2020-02-26 | 2020-11-27 | 中铁十七局集团第一工程有限公司 | TBM belt changes sediment point dust fall cleaning system |
| CN212798430U (en) * | 2020-08-31 | 2021-03-26 | 南京德财物资回收有限公司 | Automatic waste metal conveying device with self-cleaning function |
| CN112774861A (en) * | 2020-12-29 | 2021-05-11 | 宜都鑫华光电有限公司 | Anti-blocking type sweeps cleaning device is used in optical lens processing |
| CN215158640U (en) * | 2021-05-20 | 2021-12-14 | 浙江浙商装备工程服务有限公司 | Slag scraping device for belt system of shield machine |
| CN215492055U (en) * | 2021-08-02 | 2022-01-11 | 小舟(上海)流体控制技术有限责任公司 | Vibrating sensor |
-
2022
- 2022-01-13 CN CN202210038473.5A patent/CN114261721A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1425591A (en) * | 1965-01-06 | 1966-01-24 | North British Rubber Co Ltd | Conveyor belt cleaner |
| JP2013023353A (en) * | 2011-07-22 | 2013-02-04 | Hakubi:Kk | Conveyance belt cleaner and conveyance belt cleaner structure |
| CN206464517U (en) * | 2017-01-25 | 2017-09-05 | 沈阳六和机械有限公司 | That removes the viscous iron of sand mould box scrapes iron device |
| CN107824256A (en) * | 2017-10-19 | 2018-03-23 | 长沙市凤英机械科技有限公司 | A kind of vibrating type mineral products refinement mineral breaker |
| KR101954329B1 (en) * | 2018-07-30 | 2019-06-11 | 주식회사 에프에이이 | Conveyer belt cleaner |
| JP2020063137A (en) * | 2018-10-19 | 2020-04-23 | 株式会社Ｔｍｐ Ｊａｐａｎ | Belt cleaner and chip |
| CN210133633U (en) * | 2019-05-14 | 2020-03-10 | 刘长春 | Water coal cleaning device for belt conveyor |
| CN212023932U (en) * | 2020-02-26 | 2020-11-27 | 中铁十七局集团第一工程有限公司 | TBM belt changes sediment point dust fall cleaning system |
| CN212798430U (en) * | 2020-08-31 | 2021-03-26 | 南京德财物资回收有限公司 | Automatic waste metal conveying device with self-cleaning function |
| CN112774861A (en) * | 2020-12-29 | 2021-05-11 | 宜都鑫华光电有限公司 | Anti-blocking type sweeps cleaning device is used in optical lens processing |
| CN215158640U (en) * | 2021-05-20 | 2021-12-14 | 浙江浙商装备工程服务有限公司 | Slag scraping device for belt system of shield machine |
| CN215492055U (en) * | 2021-08-02 | 2022-01-11 | 小舟(上海)流体控制技术有限责任公司 | Vibrating sensor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20220401 |