CN219949577U - Movable dust-removing cleaning scraper for tunnel excavation - Google Patents
Movable dust-removing cleaning scraper for tunnel excavation Download PDFInfo
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- CN219949577U CN219949577U CN202223411772.3U CN202223411772U CN219949577U CN 219949577 U CN219949577 U CN 219949577U CN 202223411772 U CN202223411772 U CN 202223411772U CN 219949577 U CN219949577 U CN 219949577U
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- scraper
- shell
- dust
- cleaning
- motor
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- 238000004140 cleaning Methods 0.000 title claims abstract description 42
- 238000009412 basement excavation Methods 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims description 35
- 239000007921 spray Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000010410 dusting Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 electric power Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a movable dust-removing cleaning scraper machine for tunnel excavation, which comprises a shell, wherein the top of the shell is fixedly connected with a support and a feed hopper, a direct current motor is fixedly connected to the support, a second rotating shaft is embedded in the direct current motor, a fixing seat is fixedly connected to an inner cavity of the shell, two ends of the fixing seat are respectively connected with a rotating drum, scraper chains are wound on the fixing seat and the outer wall of the rotating drum together, a first rotating shaft is embedded in the inner cavity of one rotating drum, the second rotating shaft is connected with the first rotating shaft through a transmission belt, and moving feet of the scraper machine are respectively connected to four corners of the bottom of the shell. The movable dust-removing cleaning scraper for tunnel excavation is convenient for removing dust in the shell by arranging the dust-removing cleaner, so that the problem of inconvenient cleaning caused by more dust in the shell is avoided, meanwhile, the spraying device is used for recycling air through humidification, and the cleaning brush head is used for efficient cleaning, so that the cleaning of the interior of the scraper is ensured to meet the continuous working requirement of a tunnel, and the requirement of a human body on the environment is also met.
Description
Technical Field
The utility model belongs to the technical field of scraper equipment, and particularly relates to a movable dust-removing cleaning scraper for tunnel excavation.
Background
The scraper series products are widely applied to industries and departments of metallurgy, building materials, electric power, chemical industry, cement, ports, wharfs, coal, mines, grain and oil, food, feed, and the like, and the scraper is a continuous conveying device for conveying bulk materials by means of a moving scraper chain in a closed rectangular section shell. Wherein, because the tunnel length is longer, the scraper is required to continuously work, and the dust removal cleaning capability of the scraper is extremely important.
Dust is piled up easily in the scraper machine in the existing market, and the cleaning device cannot clean the chain and the hanging plate well and cannot clean the scraper machine in working. Meanwhile, the wet materials are conveyed, so that the scraper is easy to influence, and the scraper cannot be normally used. When the scraper needs to change the position, the scraper cannot be conveniently moved due to the huge size.
Disclosure of Invention
The utility model aims to provide a movable dust-removing cleaning scraper for tunnel excavation, which solves the problem that the conventional scraper cannot finish continuous movement in a tunnel excavation working environment.
The technical scheme includes that the movable dust-removing cleaning scraper for tunnel excavation comprises a shell, a support and a feed hopper are fixedly connected to the top of the shell, a direct current motor is fixedly connected to the support, a second rotating shaft is embedded in the direct current motor, a fixing seat is fixedly connected to an inner cavity of the shell, two ends of the fixing seat are connected with rotating drums, scraper chains are wound on the outer walls of the fixing seat and the rotating drums together, a first rotating shaft is embedded in an inner cavity of one rotating drum, the second rotating shaft is connected with the first rotating shaft through a transmission belt, and moving feet of the scraper are connected to four corners of the bottom of the shell.
The utility model is also characterized in that:
the outer wall of the feed hopper is sleeved with a heating chamber, a first motor is fixedly connected to the side wall of the heating chamber, which is far away from the feed hopper, a heating chamber fan is connected to an output shaft of the first motor, a ventilation net is embedded between the heating chamber and the feed hopper, and a long heating pipe is connected between the heating chamber fan and the ventilation net in the heating chamber.
The four corners of the bottom of the shell are respectively connected with a scraper moving foot, each scraper moving foot comprises a telescopic supporting foot fixedly connected with the shell, an electric hydraulic rod is mounted at the top of an inner cavity of each telescopic supporting foot, and a telescopic end of each electric hydraulic rod is connected with a pulley.
The dust removal cleaner is connected with the casing bottom, dust removal cleaner both ends are the air-supply line and go out the tuber pipe respectively, the air-supply line passes through pipeline and casing intercommunication, the one end that the casing was kept away from to the tuber pipe is connected with the cleaning brush, cleaning brush and scraper chain butt are equipped with filter bag in proper order along the air inlet direction in the dust removal cleaner, spray set and air supply fan, filter bag and air-supply line intercommunication, spray set includes spray water tank, spray water tank bottom is connected with the shower through the valve, one side that the filter bag was kept away from to the shower is equipped with the breakwater, one side that the shower is close to the filter bag is equipped with the distributor.
A second motor is arranged between the filter bag and the air dividing plate, and the output shaft of the second motor is connected with a dust removal cleaner fan.
The cleaning brush head is provided with soft brush hair and hard brush hair at intervals.
Searchlight is all equipped with in casing top both sides, and the casing top is equipped with the detachable battery.
The searchlight, the long heating pipe, the first motor, the second motor and the electric hydraulic rod are respectively and electrically connected with the PLC controller and the detachable storage battery.
The beneficial effects of the utility model are as follows:
1. according to the movable dust-removing cleaning scraper for tunnel excavation, the dust-removing cleaner is arranged, so that a user can conveniently remove dust in the shell, the problem of inconvenience in cleaning caused by more dust in the shell is avoided, meanwhile, the spraying device is used for humidifying air and recycling the air, and the scraper chain and the hanging plate are efficiently cleaned through the cleaning brush head, so that the cleaning of the interior of the scraper is ensured to meet the continuous working requirement of a tunnel, and the requirement of a human body on the environment is met.
2. According to the movable dust-removing cleaning scraper for tunnel excavation, the heating chamber is arranged on the feed hopper to accelerate the drying speed of materials, and the heat energy generated by the long heating pipe is conveyed into the feed hopper in a hot air mode through the fan of the heating chamber and the ventilation net, so that wet materials are dehumidified, the problem that the materials cannot be normally used due to relative humidity is solved, and the safety of scraper equipment is ensured;
3. according to the movable dust-removing cleaning scraper for tunnel excavation, the electric hydraulic rod and the pulley are arranged, so that a user can conveniently change the height of the scraper, the pulley can conveniently change the position of the scraper, the scraper becomes more flexible, and the telescopic supporting legs can conveniently hide the pulley and fix the scraper;
4. the movable dust-removing cleaning scraper for tunnel excavation is convenient for continuous use of the scraper in the tunnel by arranging the detachable storage battery; the searchlight is arranged on two sides of the top of the shell to ensure that the scraper machine works safely in a dim environment in the tunnel.
Drawings
FIG. 1 is a schematic view of a structure of a mobile dust removal cleaning scraper machine for tunnel excavation of the present utility model;
FIG. 2 is a schematic view of the construction of a dust-collecting cleaner in a mobile dust-collecting cleaning scraper machine for tunnel excavation according to the present utility model;
fig. 3 is a schematic structural view of a cleaning brush in a movable dust removing cleaning scraper machine for tunnel excavation.
In the figure, 1, housing, 101, bracket, 102, DC motor, 103, second shaft, 104, first shaft, 105, drum, 106, fixed base, 107, scraper chain, 2, heating chamber, 201, first motor, 202, heating chamber fan, 203, elongated heating tube, 204, air permeable net, 3, PLC controller, 4, feed hopper, 5, dust removing cleaner, 501, air inlet pipe, 502, filter bag, 503, second motor, 504, dust removing cleaner fan, 505, spray water tank, 506, valve, 507, spray pipe, 508, air dividing plate, 509, water baffle, 510, air supply fan, 511, air outlet pipe, 512, cleaning brush, 6, scraper moving foot, 601, pulley, 602, electric hydraulic rod, 603, retractable supporting foot, 7, searchlight, 8, removable battery.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1, the movable dust-removing cleaning scraper for tunnel excavation comprises a shell 1, wherein a support 101 and a feed hopper 4 are fixedly connected to the top of the shell 1, a direct current motor 102 is fixedly connected to the support 101, a second rotating shaft 103 is embedded in the direct current motor 102, a fixing seat 106 is fixedly connected to the inner cavity of the shell 1, two ends of the fixing seat 106 are connected with rotating drums 105, scraper chains 107 are wound around the fixing seat 106 and the outer parts of the rotating drums 105 together, a first rotating shaft 104 is embedded in the inner cavity of one rotating drum 105, the second rotating shaft 103 and the first rotating shaft 104 are coaxially driven by a driving belt, and the four corners of the bottom of the shell are connected with scraper movable feet.
The outer wall of the feed hopper 4 is sleeved with a heating chamber 2, the heating chamber 2 is far away from the side wall of the feed hopper and fixedly connected with a first motor 201, an output shaft of the first motor 201 is connected with a heating chamber fan 202, the first motor 201 drives the heating chamber fan 202, a ventilation net 204 is embedded between the heating chamber 2 and the feed hopper 4, heat is conveniently transmitted, a long heating pipe 203 is connected between the heating chamber fan 202 and the ventilation net 204 in the heating chamber 2, heat energy generated by the long heating pipe 203 is transmitted to the inside of the feed hopper in a hot air mode through the heating chamber fan and the ventilation net 204, wet materials are dehumidified, the problem that the materials are relatively moist and cannot be normally used is avoided, and the safety of equipment is ensured.
Searchlight 7 is arranged on two sides of the top of the shell 1, and a detachable storage battery 8 is arranged on the top of the shell 1, so that power supply is facilitated, and the application scene of the utility model is enlarged.
The four corners of the bottom of the shell 1 are all connected with scraper moving feet 6, the scraper moving feet 6 comprise telescopic supporting feet 603 fixedly connected with the shell 1, an electric hydraulic rod 602 is installed at the top of an inner cavity of the telescopic supporting feet 603, the telescopic end of the electric hydraulic rod 602 is connected with a pulley 601, the pulley 601 stretches up and down through the driving of the electric hydraulic rod 602, the electric hydraulic rod 602 can facilitate the user to change the height of the shell 1, the pulley 601 can facilitate the user to change the position of the shell 1, the shell 1 becomes more flexible, and the setting of the telescopic supporting feet 603 can facilitate the user to hide the pulley 601 and fix the shell 1.
As shown in fig. 2, the bottom of the shell 1 is connected with the dust-removing cleaner 5 through bolts, so that a user can remove dust from the inside of the shell, two ends of the dust-removing cleaner 5 are respectively an air inlet pipe 501 and an air outlet pipe 511, the air inlet pipe 501 is communicated with the shell 1 through a pipeline, one end, far away from the shell 1, of the air outlet pipe 511 is connected with a cleaning brush 512 as shown in fig. 3, the cleaning brush 512 is abutted with the scraper chain 107 to clean the scraper chain 107, soft bristles and hard bristles are arranged on the brush head of the cleaning brush 512 at intervals, and wet air is discharged from the brush head of the cleaning brush 512 through a connecting pipeline, so that the cleaning efficiency can be improved.
The filter bag 502, spray set and air supply fan 510 are arranged in the dust removal cleaner 5 in sequence along the air inlet direction, the filter bag 502 is communicated with the air inlet pipe 501, the spray set comprises a spray water tank 505, the spray water tank 505 is of a drawing type, water is conveniently added, the bottom of the spray water tank 505 is connected with a spray pipe 507 through a valve 506, one side of the spray pipe 507, which is far away from the filter bag 502, is provided with a water baffle 509, an effective protection effect is achieved on the air supply fan 510, water drops suspended in air flow are prevented from being taken away, the air flow is uniform, one side of the spray pipe 507, which is close to the filter bag 502, is provided with a wind distributing plate 508, so that air inlet spraying is uniform, a second motor 503 is arranged between the filter bag 502 and the wind distributing plate 508, and an output shaft of the second motor 503 is connected with the dust removal cleaner fan 504. The searchlight 7, the long heating pipe 203, the first motor 201, the second motor 503 and the electric hydraulic rod 602 are respectively electrically connected with the PLC controller 3 and the detachable storage battery 8, and the control is simple and convenient.
The working principle and the method of the utility model are as follows:
the dust removal cleaner 5 of casing 1 bottom can convenient to use person remove dust to casing 1 inside, has avoided the inside dust of casing 1 to lead to appearing transportation problem more, uses spray set to carry out recycle with the air humidification simultaneously, carries out high-efficient cleanness to casing 1 chain and link plate through cleaning brush head 512, not only satisfies the continuous work demand in tunnel through guaranteeing the inside clean of casing 1, has also satisfied the staff to the requirement of internal environment.
The heating chamber 2 is arranged on two sides of the feed hopper 4, heat energy generated by the heater is conveyed to the inside of the feed hopper 4 in a hot air mode through the fan 202 and the ventilation net 204, wet materials are dehumidified, the problem that the materials are relatively wet and cannot be used normally is avoided, and the safety of equipment is guaranteed.
The detachable storage battery 8 is arranged at the top of the shell 1, so that the scraper is convenient to continuously use in the tunnel; searchlight 7 is arranged on two sides of the top of the shell 1 to ensure that the scraper machine works safely in a dim environment in a tunnel.
The electric hydraulic rod 602 and the pulley 601 are arranged at the bottom of the shell 1, the electric hydraulic rod 602 can facilitate a user to change the height of the shell 1, the pulley 601 can facilitate the user to change the position of the shell 1, the shell 1 becomes more flexible, and the telescopic supporting leg 603 can facilitate the user to hide the pulley 601 and fix the shell 1.
Claims (5)
1. A remove clean scraper machine that removes dust for tunnel excavation, its characterized in that includes casing (1), casing (1) top rigid coupling has support (101) and feeder hopper (4), rigid coupling has direct current motor (102) on support (101), direct current motor (102) are embedded to have second pivot (103), casing (1) inner chamber rigid coupling has fixing base (106), fixing base (106) both ends all are connected with rotary drum (105), and fixing base (106) and rotary drum (105) outer wall are jointly around scraper chain (107), one of them rotary drum (105) inner chamber has inlayed first pivot (104), second pivot (103) and first pivot (104) are connected through the drive belt, casing (1) bottom four corners all are connected with scraper machine removal foot (6);
the novel heating device is characterized in that a heating chamber (2) is sleeved on the outer wall of the feeding hopper (4), a first motor (201) is fixedly connected to the side wall, far away from the feeding hopper, of the heating chamber (2), a heating chamber fan (202) is connected to an output shaft of the first motor (201), a ventilation net (204) is embedded between the heating chamber (2) and the feeding hopper (4), and a long heating pipe (203) is connected between the heating chamber fan (202) and the ventilation net (204) in the heating chamber (2); the four corners of the bottom of the shell (1) are respectively connected with a scraper moving foot (6), the scraper moving feet (6) comprise telescopic supporting feet (603) fixedly connected with the shell (1), an electric hydraulic rod (602) is arranged at the top of an inner cavity of the telescopic supporting feet (603), and a pulley (601) is connected with the telescopic end of the electric hydraulic rod (602);
the dust removal cleaner is connected with dust removal cleaner (5) in casing (1) bottom, dust removal cleaner (5) both ends are air-supply line (501) and play tuber pipe (511) respectively, and air-supply line (501) are through pipeline and casing (1) intercommunication, and the one end that casing (1) was kept away from to play tuber pipe (511) is connected with cleaning brush (512), cleaning brush (512) and scraper chain (107) butt, be equipped with filter bag (502), spray set and air supply fan (510) in proper order along the air inlet direction in dust removal cleaner (5), filter bag (502) and air-supply line (501) intercommunication, spray set includes spray water tank (505), spray water tank (505) bottom is connected with shower (507) through valve (506), one side that filter bag (502) were kept away from to shower (507) is equipped with breakwater (509), and one side that shower (507) are close to filter bag (502) is equipped with branch aerofoil (508).
2. The movable dust-removing cleaning scraper machine for tunnel excavation according to claim 1, wherein a second motor (503) is arranged between the filter bag (502) and the air dividing plate (508), and the output shaft of the second motor (503) is connected with a dust-removing cleaner fan (504).
3. The mobile dusting and cleaning scraper machine for tunnel excavation of claim 2, wherein the cleaning brush (512) has soft bristles and hard bristles spaced from each other on the brush head.
4. A mobile dust removal cleaning scraper machine for tunnel excavation according to claim 3, wherein both sides of the top of the housing (1) are provided with searchlight (7), and the top of the housing (1) is provided with a detachable storage battery (8).
5. The movable dust-removing cleaning scraper machine for tunnel excavation according to claim 4, wherein the searchlight (7), the elongated heating pipe (203), the first motor (201), the second motor (503) and the electric hydraulic rod (602) are respectively electrically connected with the PLC controller (3) and the detachable storage battery (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223411772.3U CN219949577U (en) | 2022-12-16 | 2022-12-16 | Movable dust-removing cleaning scraper for tunnel excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223411772.3U CN219949577U (en) | 2022-12-16 | 2022-12-16 | Movable dust-removing cleaning scraper for tunnel excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219949577U true CN219949577U (en) | 2023-11-03 |
Family
ID=88552374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223411772.3U Active CN219949577U (en) | 2022-12-16 | 2022-12-16 | Movable dust-removing cleaning scraper for tunnel excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219949577U (en) |
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2022
- 2022-12-16 CN CN202223411772.3U patent/CN219949577U/en active Active
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