CN111284455B - High-efficient dust collecting equipment is used to building site - Google Patents
High-efficient dust collecting equipment is used to building site Download PDFInfo
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- CN111284455B CN111284455B CN202010153744.2A CN202010153744A CN111284455B CN 111284455 B CN111284455 B CN 111284455B CN 202010153744 A CN202010153744 A CN 202010153744A CN 111284455 B CN111284455 B CN 111284455B
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- roller
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- water tank
- hollow shaft
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- 239000000428 dust Substances 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000010276 construction Methods 0.000 claims abstract description 26
- 230000008093 supporting effect Effects 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 239000010802 sludge Substances 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000903 blocking effect Effects 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
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
- B60S3/042—Wheel cleaning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model provides a building site uses high-efficient dust collecting equipment, includes the hole body and water tank, and water tank fixed mounting is internal at the hole, and water tank upper portion opening part fixed mounting rectangle frame is equipped with the first roller of evenly distributed about several in the rectangle frame, the equal fixed mounting hollow shaft in both ends around the first roller, and the hollow shaft is coaxial with the first roller that corresponds, and the outer end of hollow shaft seals and the inner communicates with each other with the first roller inside that corresponds, and the outer lane and the rectangle frame inner circle bearing of hollow shaft are connected, fixed suit sprocket on the hollow shaft. The invention is mainly applied to the dust removal of vehicles leaving from a construction site, the wheels and the sludge and dust at the bottom of the vehicles are all washed, the sludge and dust of the construction site can be prevented from being scattered by the vehicles and falling onto roads in an urban area, the cleanness of the roads in the urban area can be ensured, the raised dust on the roads is not easy to appear after the cleanness of the roads is ensured, the air cleanness in the urban area can be ensured, and the sewage in the water tank can be periodically pumped by a water pump and can be used for the reutilization of the construction site.
Description
Technical Field
The invention belongs to the field of dust removal equipment for construction sites, and particularly relates to high-efficiency dust removal equipment for a construction site.
Background
In recent years, with the continuous acceleration of urban modern construction, various construction sites in cities are continuously increased, which causes very bad influence on the surrounding environment, firstly, dust pollution is caused, the quality of air in the cities is reduced due to a large amount of dust generated in the construction sites, the construction sites are provided with a large amount of vehicles every day, the vehicles can take the soil, dust and the like of the construction sites away from the construction sites, particularly, the wheels can take the soil of the construction sites to the roads of urban areas, and the soil on the roads is easy to form dust under the drive of passing high-speed vehicles, so that the air quality of the urban areas is influenced.
Disclosure of Invention
The invention provides efficient dust removing equipment for a construction site, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a high-efficiency dust removing device for a building site comprises a pit body and a water tank, wherein the water tank is fixedly arranged in the pit body, a rectangular frame is fixedly arranged at an opening at the upper part of the water tank, a plurality of first rollers which are uniformly distributed on the left and right are arranged in the rectangular frame, hollow shafts are fixedly arranged at the front end and the rear end of each first roller, the hollow shafts are coaxial with the corresponding first rollers, the outer ends of the hollow shafts are sealed, the inner ends of the hollow shafts are communicated with the interiors of the corresponding first rollers, the outer rings of the hollow shafts are connected with bearings of inner rings of the rectangular frame, chain wheels are fixedly sleeved on the hollow shafts, all the chain wheels positioned on the same side are connected through the same chain, a second roller is arranged on the left side of the leftmost first roller, short shafts which are coaxial with the front ends and the rear ends of the second roller are fixedly arranged, the short shaft is sleeved with a shaft seat through a bearing, the shaft seat is fixedly connected with the bottom of the water tank through a vertical hydraulic rod, the upper end of a movable rod of the hydraulic rod is fixedly connected with the bottom of the corresponding shaft seat, a first gear is fixedly sleeved on the short shaft, a second gear is fixedly sleeved on the leftmost hollow shaft, a first arc-shaped rack with an upward concave surface is arranged on the lower side of the first gear, the teeth of the first arc-shaped racks face upwards, the upper sides of the second gears are provided with second arc-shaped racks with concave surfaces facing downwards, the first arc-shaped racks are meshed with the corresponding first gears, the second arc-shaped racks are meshed with the corresponding second gears, the left ends of the first arc-shaped racks are fixedly provided with cross rods, and the cross rods are fixedly arranged on the left ends of the first arc-shaped racks
The left end is connected with the rectangle frame inner wall is articulated, through diagonal spring fixed connection between the bottom of horizontal pole and the rectangle frame left side inner wall, connecting rod fixed connection is passed through with the second arc rack left end that is located the homonymy to first arc rack right-hand member, a plurality of evenly distributed's hole for water spraying is seted up on first roller surface, all overlap on the hollow shaft of rear side and establish the annular cover that the cross-section is the C type, all be connected through sealed bearing between both ends and the hollow shaft that corresponds around the annular cover, all through violently managing fixed connection and intercommunication between two adjacent annular covers, all set up the inlet opening on the hollow shaft, the inlet opening is located inside the annular cover that corresponds, the annular cover lateral part on rightmost side and first inlet tube fixed connection and intercommunication, high pressure water pump is connected to the other end of first inlet tube.
According to the efficient dust removing equipment for the construction site, the left side of the movable rod of the hydraulic rod is provided with the supporting wheel set, the wheel carrier of the supporting wheel set is fixedly connected with the inner wall of the left side of the rectangular frame, the wheel shaft of the supporting wheel set is parallel to the second roller, and the wheels of the supporting wheel set are in contact fit with the side part of the movable rod of the corresponding hydraulic rod.
According to the efficient dust removing equipment for the construction site, the wheels are concave metal wheels with small middle diameters and large diameters at two sides.
According to the efficient dust removing device for the construction site, the first spray pipe is transversely installed above the rectangular frame through the support, the spray heads are fixedly installed on the first spray pipe and are uniformly distributed, and the first spray pipe is connected with the high-pressure water pump through the water pipe.
As above a high-efficient dust collecting equipment for building site, first spray pipe left end downside be equipped with the inductor, the inductor links to each other with the controller, the beautiful yu controller of high pressure water pump and hydraulic stem links to each other.
The invention has the advantages that: the invention is mainly applied to dust removal of vehicles leaving from a construction site, when the vehicles enter from the right side of the invention before leaving a road in an urban area from the construction site, the hydraulic rod is in a contraction state initially, as shown in figure 3, at the moment, the first arc-shaped rack is meshed and matched with the corresponding first gear, the second arc-shaped rack is meshed and matched with the corresponding second gear, at the moment, the first gear and the second gear are locked and can not rotate, all the first rollers are also locked and can not rotate because all the first rollers are connected through a chain and a chain wheel, at the moment, the vehicles can normally run on the upper part of a channel formed by a plurality of first rollers, the diameter of the first rollers can be smaller, the vehicles can not bump too much when running on the upper part, when the front wheels of the vehicles are close to the second rollers, the hydraulic rod rises to drive the second rollers to rise, the first gears rise along with the first rollers, the first gears are separated from the first arc-shaped rack, the cross bar rotates upwards for a certain angle around the hinged position under the action of the elastic force of the spring (as shown in figure 4), at the moment, the second arc-shaped rack is separated from the second gear, the first roller is unlocked, the wheels of the vehicle are blocked due to the rising of the second roller, because the first roller and the second roller are both in a free rotating state at the moment, the vehicle cannot continue to move forwards when the wheels roll in cooperation with the blocking of the second roller, the first roller can be driven to rotate due to the rolling of the power wheels of the vehicle, all the first rollers rotate simultaneously, the high-pressure water pump is controlled to be started simultaneously, water can be supplied to the inner parts of all the first rollers through the first water inlet pipe, the annular cover, the transverse pipe and the hollow shaft, under the action of high water pressure, the water can be sprayed out from the water spraying holes, and the periphery of the wheels and the bottom of the vehicle can be washed in cooperation with the rotation of the first roller and the wheels, the washing machine can be used for washing more sufficiently, sludge and dust on tires can be sufficiently washed, after the washing machine is washed for a period of time, the hydraulic rod is contracted and reset to an initial state, the second roller is descended to contact with and blocks wheels, the first arc-shaped rack is meshed and matched with the corresponding first gear, the second arc-shaped rack is meshed and matched with the corresponding second gear, the first gear and the second gear are locked and cannot rotate, all the first roller and the second roller are locked again, vehicles can continuously move forward and leave from the left side of the washing machine to drive into roads in urban areas, the wheels of the vehicles and sludge and dust at the bottom of the vehicles are washed away, the sludge and dust on construction sites can be prevented from being scattered by the vehicles and falling onto the roads in the urban areas, the cleaning of the roads in the urban areas can be guaranteed, the dust on the roads is not prone to raise after the cleaning of the roads is guaranteed, the air cleaning of the urban areas can be guaranteed, the sewage in the water tank can be periodically extracted by the water pump and can be used for reutilization of the construction sites, and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; FIG. 3 is a partial enlarged view of the portion of FIG. 1; fig. 4 is a state diagram of the use of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
A high-efficiency dust removing device for a building site comprises a pit body 1 and a water tank 2, wherein the water tank 2 is fixedly arranged in the pit body 1, a rectangular frame 3 is fixedly arranged at an opening at the upper part of the water tank 2, a plurality of first rollers 4 which are uniformly distributed left and right are arranged in the rectangular frame 3, hollow shafts 5 are fixedly arranged at the front end and the rear end of each first roller 4, the hollow shafts 5 are coaxial with the corresponding first rollers 4, the outer ends of the hollow shafts 5 are sealed, the inner ends of the hollow shafts 5 are communicated with the inner parts of the corresponding first rollers 4, the outer rings of the hollow shafts 5 are connected with inner ring bearings of the rectangular frame, chain wheels 6 are fixedly sleeved on the hollow shafts 5, all chain wheels 6 positioned at the same side are connected through a same chain 7, a second roller 8 is arranged at the left side of the leftmost first roller 4, short shafts 9 which are coaxial with the second roller 8 are fixedly arranged at the front end and the rear end of the second roller 8, shaft seats 10 are respectively sleeved on the short shafts 9, and the shaft seats 10 are fixedly connected with the bottom of the water tank 2 through vertical hydraulic rods 11, the upper end of a movable rod of a hydraulic rod 11 is fixedly connected with the bottom of a corresponding shaft seat 10, a first gear 12 is fixedly sleeved on a short shaft 9, a second gear 13 is fixedly sleeved on a leftmost hollow shaft 5, a first arc-shaped rack 14 with an upward concave surface is arranged on the lower side of the first gear 12, the teeth of the first arc-shaped rack 14 are upward, a second arc-shaped rack 15 with a downward concave surface is arranged on the upper side of the second gear 13, the first arc-shaped rack 14 is meshed and matched with the corresponding first gear 12, the second arc-shaped rack 15 is meshed and matched with the corresponding second gear 13, a cross rod 16 is fixedly installed at the left end of the first arc-shaped rack 14, the left end of the cross rod 16 is hinged and connected with the inner wall of the rectangular frame 3, the bottom of the cross rod 16 is fixedly connected with the inner wall of the left side of the rectangular frame 3 through an oblique spring 17, and the right end of the first arc-shaped rack 14 is fixedly connected with the left end of the second arc-shaped rack 15 on the same side through a connecting rod 18, a plurality of evenly distributed's hole for water spraying 19 is seted up on the surface of first roller 4, all overlap on the hollow shaft 5 of rear side and establish the annular cover 20 that the cross-section is the C type, all be connected through sealed bearing between both ends and the hollow shaft 5 that corresponds around annular cover 20, all through violently managing 21 fixed connection and intercommunication between two adjacent annular covers 20, all set up inlet opening 22 on the hollow shaft 5, inlet opening 22 is located inside the annular cover 20 that corresponds, 20 lateral parts of the annular cover on rightmost side and first inlet tube 23 fixed connection and intercommunication, high pressure water pump is connected to the other end of first inlet tube 23. The invention is mainly applied to the dust removal of vehicles leaving from a construction site, when the vehicles enter from the right side of the invention before leaving the road of the construction site and entering the urban area, the hydraulic rod 11 is in a contraction state initially, as shown in figure 3, at the moment, the first arc-shaped rack 14 is meshed and matched with the corresponding first gear 12, the second arc-shaped rack 15 is meshed and matched with the corresponding second gear 13, at the moment, the first gear 12 and the second gear 13 are locked and can not rotate, as all the first rollers 4 are connected through the chain 7 and the chain wheel 6, all the first rollers 4 are also locked and can not rotate, at the moment, the vehicles can normally run on the upper part of the channel formed by a plurality of the first rollers 4, the diameter of the first rollers 4 can be smaller, the vehicles can not run on the upper part too much, when the front wheels of the vehicles are close to the second rollers 8, the hydraulic rod 11 is lifted to drive the second rollers 8 to lift, the first gear 12 rises along with the first gear, the first gear 12 is separated from the first arc-shaped rack 14, the cross bar 16 rotates upwards for a certain angle around the hinged position under the action of the elastic force of the spring 17 (as shown in figure 4), at the moment, the second arc-shaped rack 15 is separated from the second gear 13, the first roller 4 is unlocked, the wheels 50 of the vehicle are blocked due to the rising of the second roller 8, the first roller and the second roller are in a free rotation state at the moment, the vehicle cannot continue to move forwards when the wheels roll, the first roller can be driven to rotate due to the rolling of the power wheels of the vehicle, all the first rollers rotate simultaneously, the high-pressure water pump is controlled to be started, water can be supplied to the interiors of all the first rollers through the first water inlet pipe 23, the annular cover 20, the transverse pipe 21 and the hollow shaft 5, and water can be sprayed out from the water spraying hole 19 under the action of high water pressure, the periphery of the wheel of the vehicle and the bottom of the vehicle can be washed by matching the first roller and the rotation of the wheel, the vehicle can be washed more sufficiently, sludge and dust on a tire can be sufficiently washed, after the vehicle is washed for a period of time, the hydraulic rod 11 is contracted and reset to an initial state, the second roller descends to contact and blocks the wheel, the first arc-shaped rack 14 is meshed and matched with the corresponding first gear 12, the second arc-shaped rack 15 is meshed and matched with the corresponding second gear 13, the first gear 12 and the second gear 13 are locked and cannot rotate at the moment, all the first rollers and the second rollers are locked again, the vehicle can continue to advance, the vehicle leaves from the left side of the cleaning device and enters a road in the urban area, the wheels and the sludge and dust at the bottom of the vehicle are washed, the sludge and dust on a building site are prevented from being scattered by the vehicle and falling onto the road in the urban area, the cleanness of the road in the urban area can be guaranteed, the road is not prone to raise dust on the road after the road is cleaned, and the sewage in the urban area 2 can be extracted by the water pump again and the water pump at regular time.
Specifically, as shown in the figure, the left side of the movable rod of the hydraulic rod 11 according to this embodiment is provided with a supporting wheel set 24, a wheel carrier of the supporting wheel set 24 is fixedly connected with the inner wall of the left side of the rectangular frame, a wheel shaft of the supporting wheel set 24 is parallel to the second roller 8, and a wheel 241 of the supporting wheel set 24 is in contact fit with the side portion of the movable rod of the corresponding hydraulic rod 11. The movable rod is supported by the supporting wheel set 24, so that the movable rod is more stable and is not easy to damage in the using process.
Specifically, as shown in the figure, the wheel 241 of the present embodiment is a concave metal wheel with a small middle diameter and large two sides diameters. The design is changed to improve the stability of the matching between the wheel 241 and the corresponding movable rod, and the supporting effect on the movable rod is improved.
Further, as shown in the figure, a transverse first water spraying pipe 25 is installed above the rectangular frame 3 through a bracket, a plurality of uniformly distributed spray heads 26 are fixedly installed on the first water spraying pipe 25, and the first water spraying pipe 25 is connected with a high-pressure water pump through a water pipe. The design is changed to spray water to remove dust on the top of the passing vehicle body, so that the dust removal effect of the dust remover is improved.
Furthermore, as shown in the figure, the sensor 27 is disposed at the lower side of the left end of the first water spraying pipe 25, the sensor 27 is connected to the controller, and the high pressure water pump is connected to the junyu controller of the hydraulic rod. When the head of the vehicle body approaches the sensor, the sensor detects the approach of the vehicle body and transmits a signal to the controller, the controller controls the hydraulic rod to rise and controls the high-pressure water pump to work, the hydraulic rod contracts and resets after a set time, and the high-pressure water pump stops working, so that the automatic work of the invention is realized.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a high-efficient dust collecting equipment for building site which characterized in that: comprises a pit body (1) and a water tank (2), the water tank (2) is fixedly arranged in the pit body (1), a rectangular frame (3) is fixedly arranged at the opening of the upper part of the water tank (2), a plurality of first rollers (4) which are uniformly distributed left and right are arranged in the rectangular frame (3), hollow shafts (5) are fixedly arranged at the front and rear ends of the first rollers (4), the hollow shafts (5) are coaxial with the corresponding first rollers (4), the outer ends of the hollow shafts (5) are sealed, the inner ends of the hollow shafts are communicated with the interiors of the corresponding first rollers (4), the outer rings of the hollow shafts (5) are connected with bearings of inner rings of the rectangular frame, chain wheels (6) are fixedly sleeved on the hollow shafts (5), all chain wheels (6) positioned on the same side are connected through the same chain (7), a second roller (8) is arranged on the left side of the leftmost first roller (4), short shafts (9) which are fixedly arranged at the front and rear ends of the second roller (8) are fixedly arranged on the same shaft seat (9), bearings are sleeved on the short shafts (9), a hydraulic rod (10) which is fixedly connected with the bottom of the water tank (2) through a vertical hydraulic rod (11), the upper end of the second roller (10) is sleeved on the second roller seat, and a gear rod (12) which is correspondingly connected with the second roller (11), a first arc-shaped rack (14) with an upward concave surface is arranged on the lower side of the first gear (12), the teeth of the first arc-shaped rack (14) are upward, a second arc-shaped rack (15) with a downward concave surface is arranged on the upper side of the second gear (13), the first arc-shaped rack (14) is meshed with the corresponding first gear (12), the second arc-shaped rack (15) is meshed with the corresponding second gear (13), a cross rod (16) is fixedly installed at the left end of the first arc-shaped rack (14), the left end of the cross rod (16) is hinged with the inner wall of the rectangular frame (3), the bottom of the cross rod (16) is fixedly connected with the inner wall of the left side of the rectangular frame (3) through an oblique spring (17), connecting rod (18) fixed connection is passed through with second arc rack (15) left end that is located the homonymy to first arc rack (14) right-hand member, a plurality of evenly distributed's hole for water spraying (19) are seted up on first roller (4) surface, all overlap on hollow shaft (5) of rear side and establish annular cover (20) that the cross-section is the C type, all be connected through sealed bearing between both ends and the hollow shaft (5) that correspond around annular cover (20), all through violently managing (21) fixed connection and intercommunication between two adjacent annular covers (20), all set up inlet opening (22) on hollow shaft (5), inlet opening (22) are located inside the annular cover (20) that correspond, annular cover (20) lateral part and first inlet tube (23) fixed connection on rightmost side And is communicated with the other end of the first water inlet pipe (23) is connected with a high-pressure water pump.
2. The efficient dust removing apparatus for construction sites according to claim 1, wherein: the left side of the movable rod of the hydraulic rod (11) is provided with a supporting wheel set (24), a wheel carrier of the supporting wheel set (24) is fixedly connected with the inner wall of the left side of the rectangular frame, a wheel shaft of the supporting wheel set (24) is parallel to the second roller (8), and wheels (241) of the supporting wheel set (24) are in contact fit with the side part of the movable rod of the corresponding hydraulic rod (11).
3. The efficient dust removing apparatus for construction sites as claimed in claim 2, wherein: the wheel (241) is an inwards concave metal wheel with a small middle diameter and large diameters at two sides.
4. The high-efficiency dust removing device for the construction site as recited in claim 1, wherein: the horizontal first water spray pipe (25) is installed above the rectangular frame (3) through a support, the first water spray pipe (25) is fixedly provided with a plurality of uniformly distributed spray heads (26), and the first water spray pipe (25) is connected with a high-pressure water pump through a water pipe.
5. The high-efficiency dust removing device for the construction site as claimed in claim 4, wherein: the left end lower side of the first water spray pipe (25) is provided with an inductor (27), the inductor (27) is connected with the controller, and the high-pressure water pump and the hydraulic rod are connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010153744.2A CN111284455B (en) | 2020-03-07 | 2020-03-07 | High-efficient dust collecting equipment is used to building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010153744.2A CN111284455B (en) | 2020-03-07 | 2020-03-07 | High-efficient dust collecting equipment is used to building site |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111284455A CN111284455A (en) | 2020-06-16 |
| CN111284455B true CN111284455B (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010153744.2A Active CN111284455B (en) | 2020-03-07 | 2020-03-07 | High-efficient dust collecting equipment is used to building site |
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| CN (1) | CN111284455B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2702722A1 (en) * | 1993-03-19 | 1994-09-23 | Durand Joel Pierre Maurice Fer | Installation for scraping mud off the wheels of a vehicle, especially a lorry |
| FR2867130A1 (en) * | 2004-03-05 | 2005-09-09 | Mecanokit | Vehicle tire cleaning station, has sealed tank filled with cleanser liquid, and rollers partially immersed in cleanser liquid and provided with gear teeth that acts on vehicle tires to temporarily deform tires |
| WO2012057415A1 (en) * | 2010-10-28 | 2012-05-03 | 동서하이텍㈜ | Conveyor of automatic car washing machine for transferring vehicle |
| CN207466615U (en) * | 2017-11-07 | 2018-06-08 | 赵永振 | A kind of cycles, economized truck washing device |
-
2020
- 2020-03-07 CN CN202010153744.2A patent/CN111284455B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2702722A1 (en) * | 1993-03-19 | 1994-09-23 | Durand Joel Pierre Maurice Fer | Installation for scraping mud off the wheels of a vehicle, especially a lorry |
| FR2867130A1 (en) * | 2004-03-05 | 2005-09-09 | Mecanokit | Vehicle tire cleaning station, has sealed tank filled with cleanser liquid, and rollers partially immersed in cleanser liquid and provided with gear teeth that acts on vehicle tires to temporarily deform tires |
| WO2012057415A1 (en) * | 2010-10-28 | 2012-05-03 | 동서하이텍㈜ | Conveyor of automatic car washing machine for transferring vehicle |
| CN207466615U (en) * | 2017-11-07 | 2018-06-08 | 赵永振 | A kind of cycles, economized truck washing device |
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| Publication number | Publication date |
|---|---|
| CN111284455A (en) | 2020-06-16 |
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