CN210558127U - Automatic movable dust collector for cement loading - Google Patents
Automatic movable dust collector for cement loading Download PDFInfo
- Publication number
- CN210558127U CN210558127U CN201921470592.8U CN201921470592U CN210558127U CN 210558127 U CN210558127 U CN 210558127U CN 201921470592 U CN201921470592 U CN 201921470592U CN 210558127 U CN210558127 U CN 210558127U
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- Prior art keywords
- dust
- cement
- hood
- distance
- collecting device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/08—Loading land vehicles using endless conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
Abstract
The utility model discloses an automatic movable dust collecting device for cement loading, which comprises a cement bag discharging machine for conveying cement bags to a loading vehicle and a movable dust collector for collecting scattered dust during loading, wherein the cement bag discharging machine comprises a conveying track capable of moving back and forth, the movable dust collector comprises a dust hood capable of lifting and moving back and forth, and the automatic movable dust collecting device also comprises a distance positioning sensor for detecting the distance between the dust hood and an automobile tail plate; the dust hood and cement bag height positioning sensor is used for detecting the distance between the dust hood and the cement bag; the cement bag discharging machine distance positioning sensor is used for detecting the distance from the original point in the forward and backward moving process of the cement bag discharging machine; and the dust hood distance positioning sensor is used for detecting the distance from the original point in the process of moving the dust hood forwards and backwards. The utility model discloses can reduce the manual work, avoid the maloperation, realize automatic protection, improve work efficiency.
Description
Technical Field
The utility model relates to an environmental protection technology field, concretely relates to cement loading technique of gathering dust.
Background
The movable bulk bagged cement truck loader is used in a packaging workshop of a cement factory, the speed of loading and stacking bagged cement is improved, in the process of falling and stacking, collision and flying dust of cement bags are also large, a drop height exists between a slide carriage at the head of the truck loader and a truck body, dust is easily generated in the falling process, dust and environment control at a bagging machine of the cement factory is achieved, due to the fact that difficulty is large, attention is not paid, manual bag stacking and packet loss are needed at the bagging position, the working environment is poor, the dust concentration is dozens to hectogram per cubic meter, occupational health is not guaranteed, the movable bulk bagged cement truck loader can work in the flying dust for a long time, silicosis is easily generated, and the cement factory and workers can not be worried about, and the movable bulk bagged cement truck loader is also the weakest link in. Therefore, the applicant is dedicated to research on the cement loading movable dust collecting device in recent years, so that the dust collecting cover can move along with a car loader, and the dust collecting effect is improved.
However, the existing cement truck loading movable dust collecting device needs manual control of a truck loader and movement of a corresponding dust collecting cover, so that manual work is increased, in addition, the possibility of misoperation inevitably exists, and accidents of collision with a truck body and personnel occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automatic formula of cement loading removes dust arrester installation is just provided, can go out the chartered plane to the cement package and remove the dust catcher shift position and monitor, provide information support for the realization goes out the chartered plane to the cement package and removes the automatic control of dust catcher operating position.
In order to solve the technical problem, the utility model adopts the following technical scheme: automatic formula of cement loading removes dust arrester installation, include that the cement package that carries on loading vehicle on the cement package goes out the chartered plane and carries out the removal dust collector that collects with the dust that drifts about when the loading, the cement package goes out the chartered plane and includes the delivery track that can the back-and-forth movement, remove the dust collector including dust excluding hood that can go up and down and back-and-forth movement, the dust absorption pipe of being connected with the dust excluding hood top, with the fan of dust absorption union coupling, still include:
the distance positioning sensor for the dust hood and the automobile tail plate is arranged on the front side of the dust hood and used for detecting the distance between the dust hood and the automobile tail plate;
the dust hood and cement bag height positioning sensor is arranged at the top of the dust hood and used for detecting the distance between the dust hood and the cement bag;
the cement bag discharging machine distance positioning sensor is used for detecting the distance from the original point in the forward and backward moving process of the cement bag discharging machine;
and the dust hood distance positioning sensor is used for detecting the distance from the original point in the process of moving the dust hood forwards and backwards.
Optionally, the mobile dust collector further comprises a travelling crane driving the dust hood to move back and forth and a winch installed on the travelling crane, and the dust hood is driven by the winch to lift.
Optionally, the cement bag discharging machine is a belt conveyor.
Optionally, dust excluding hood and car tailboard distance position sensor include two and install the ultrasonic sensor in the dust excluding hood front side by side, and apart from the height 60cm of dust excluding hood front side shelves subcutaneous border.
Optionally, dust excluding hood and cement package height location sensor include about two install the ultrasonic sensor at the dust excluding hood top side by side, and 20CM apart from the left/right side of dust excluding hood.
Optionally, the cement bale discharging machine distance positioning sensor is an encoder installed on a roller of the belt conveyor.
Optionally, the dust excluding hood distance positioning sensor is an encoder installed on a roller of the travelling crane.
Optionally, an encoder for detecting the lifting distance of the dust hood is installed on a winding drum of the winch.
Optionally, human protection inductive switches are installed side by side on the left and right sides of dust excluding hood.
The above technical scheme is adopted in the utility model, detect the ultrasonic sensor detection location on the dust excluding hood through two dresses between dust excluding hood and the car tailboard, detect the car back plate then slow down when the driving drives the dust excluding hood and gos forward, stop to go forward after setting for protection distance (20 CM). The dust hood and the cement bag are detected and positioned through two ultrasonic sensors arranged on the dust hood, and after the cement bag is detected to reach a set distance (80CM) height, the dust collector is moved to collect dust. When the belt conveyor retreats, the winding machine drives the dust hood to lift. The winch automatically returns to zero when the winch ascends to the right position, and the descending distance is detected by the encoder to prevent the steel wire from loosening. The dust hood and the belt conveyor are positioned by detecting the distance between the two encoders which are respectively arranged on the rollers of the belt conveyor and the rollers of the travelling crane, the belt conveyor automatically returns to zero after returning to the original point, the travelling crane automatically returns to zero after returning to the place, the travelling crane automatically follows to advance/return when the belt conveyor advances/returns, and the distance between the two is followed by the set distance (70 CM). When the travelling crane advances to the automobile rear baffle plate protection distance, the travelling crane automatically rises, when the belt conveyor advances to the travelling crane protection distance (20CM), the belt conveyor automatically rises, and when the left and right human body protection inductive switches on the rear side of the top of the dust hood are inducted, the belt conveyor stops backing.
Has the following beneficial effects:
1. the manual work can be reduced, the original double loading (one person stacking and one person operation) is changed into the automatic operation, and the one person stacking is adopted;
2. misoperation is avoided, automatic protection is realized, and collision with a vehicle body and personnel is prevented;
3. the working efficiency is improved, repeated inching for positioning is avoided, and the loading time is saved by more than 20%.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
FIG. 1 is a schematic view of the usage state of the present invention;
fig. 2 is a partial structural diagram of the present invention;
fig. 3 is a schematic view of a partial structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It is to be understood that the features of the following examples and embodiments may be combined with each other without conflict.
It is to be understood that the words which refer to directions or positional relationships in the present invention are based solely on the directions or positional relationships shown in the drawings for ease of description and simplicity of description, and do not indicate or imply that the devices/elements referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example one
As shown in fig. 1 to 3, the automatic movable dust collector for loading cement onto a vehicle includes a cement bag discharging machine 2 for conveying cement bags onto a loading vehicle 3 and a movable dust collector 1 for collecting scattered dust during loading, wherein the cement bag discharging machine 2 includes a conveying track capable of moving back and forth, and the movable dust collector 1 includes a dust hood 14 capable of lifting and moving back and forth, a dust suction pipe 13 connected with the top of the dust hood, and a fan connected with the dust suction pipe.
In addition, in order to realize carrying out automated inspection to cement package chartered plane, removal dust catcher removal position and other projects, still included:
the distance positioning sensor 15 for the dust hood and the automobile tail plate is arranged on the front side of the dust hood and used for detecting the distance between the dust hood and the automobile tail plate;
the dust hood and cement bag height positioning sensor 16 is arranged at the top of the dust hood and used for detecting the distance between the dust hood and the cement bag;
the cement bag discharging machine distance positioning sensor is used for detecting the distance from the original point in the forward and backward moving process of the cement bag discharging machine;
and the dust hood distance positioning sensor is used for detecting the distance from the original point in the process of moving the dust hood forwards and backwards.
Specifically, in this embodiment, the mobile dust collector 1 further includes a traveling crane 11 driving the dust hood 14 to move back and forth and a winch 12 installed on the traveling crane, and the dust hood 14 is driven by the winch 12 to lift. The cement bag discharging machine is a belt conveyor, and the concrete structure and the working principle of the cement bag discharging machine can refer to the prior art.
As an implementation mode, the dust hood and automobile tail board distance positioning sensor comprises two ultrasonic sensors which are arranged on the front side of the dust hood side by side, and the height of the ultrasonic sensors is 60cm from the subcutaneous edge of a baffle on the front side of the dust hood. Dust excluding hood and cement package height location sensor include about two install the ultrasonic sensor at the dust excluding hood top side by side, and apart from the left side of dust excluding hood/right side 20 CM. The cement bag discharging machine distance positioning sensor is an encoder arranged on a roller of the belt conveyor. The dust excluding hood distance positioning sensor is an encoder arranged on a roller of the travelling crane.
Furthermore, an encoder for detecting the lifting distance of the dust hood is installed on a winding drum of the winch.
Further, in order to avoid collision with personnel when retreating and guarantee personnel safety, human body protection inductive switches are arranged on the left side and the right side behind the top of the dust removing cover side by side, when people are sensed, a signal can be sent to the mobile dust collector 1, and the travelling crane 11 stops retreating.
Working principle of movable dust collection
Firstly, the belt wrapping machine is taken out and retreated to the initial position (zero point), and the moving dust collection is retreated to the initial position (lifted in place and retreated in place). Pressing the "↓" descending button for more than 1 second, automatically descending the winding engine after releasing, stopping after descending to the initial descending time or stopping after descending to the initial descending distance. Automatically adjusting the lifting distance (from the lifting to the initial descending distance) according to the 'forward' of the belt conveyor; pressing the 'forward' or 'backward' button of the belt conveyor, the mobile dust collector follows automatically, continuously pressing the 'forward' button of the belt conveyor, the mobile dust collector continuously advances, and loosening the 'forward' button of the belt conveyor, the mobile dust collector automatically retreats to a set distance. Continuously pressing the belt conveyor to move forward, sensing the automatic deceleration of the automobile baffle until the automobile baffle stops moving forward after a protection value of a front plate, simultaneously memorizing the deceleration position and the stop position for next use, and then automatically ascending to a set height (manually pressing "↓" to ascend for adjustment). After the belt conveyor is packaged, the retreating distance exceeds the belt set distance, the movable dust collector is automatically adjusted to follow the material set height and the belt set distance (the retreating is stopped when any one of the left and right human body induction protection switches senses the distance, namely the retreating-sensing distance is about 40 CM). The package retreats until the mobile dust collector retreats to the initial position, the mobile dust collector automatically rises to the initial descending distance (with the height of the material) and advances simultaneously by pressing an advancing button of the belt conveyor until the speed reduction position is memorized, and then the speed is reduced and the package is stopped after the speed reduction position is memorized. After waiting for the belt conveyor to pack, the 'retreating' distance exceeds the 'belt' set distance, the automatic adjustment of the movable dust collector follows the 'material' set height and the 'belt' set distance, and the secondary packing is started in the same way. After the package is finished, the belt conveyor returns to the initial position (zero point) to move the dust collector to move back to the place, the dust collector is moved to automatically rise to the place after 10 seconds of delay, and then the dust collector stops to wait for the next loading. And pressing the "↓" descending button for more than 1 second before next loading, automatically descending the winch after releasing, and similarly moving the dust collector to start automatic positioning work.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (9)
1. The automatic movable dust collecting device for cement loading comprises a cement bag discharging machine for conveying cement bags to a loading vehicle and a movable dust collecting machine for collecting scattered dust during loading, wherein the cement bag discharging machine comprises a conveying track capable of moving back and forth, the movable dust collecting machine comprises a dust hood capable of lifting and moving back and forth, a dust suction pipe connected with the top of the dust hood and a fan connected with the dust suction pipe, and the automatic movable dust collecting device is characterized by further comprising a distance positioning sensor for the dust hood and a tail plate of the automobile, wherein the distance positioning sensor is arranged on the front side of the dust hood and is used for detecting the distance between the dust hood and the tail plate of the automobile;
the dust hood and cement bag height positioning sensor is arranged at the top of the dust hood and used for detecting the distance between the dust hood and the cement bag;
the cement bag discharging machine distance positioning sensor is used for detecting the distance from the original point in the forward and backward moving process of the cement bag discharging machine;
and the dust hood distance positioning sensor is used for detecting the distance from the original point in the process of moving the dust hood forwards and backwards.
2. The automatic movable dust collecting device for cement loading according to claim 1, wherein: the mobile dust collector also comprises a travelling crane driving the dust hood to move back and forth and a winch arranged on the travelling crane, and the dust hood is driven by the winch to lift.
3. The automatic movable dust collecting device for cement loading according to claim 2, wherein: the cement bag discharging machine is a belt conveyor.
4. The automatic movable dust collecting device for cement loading according to claim 3, wherein: dust excluding hood and car tailboard distance position sensor include two and install the ultrasonic sensor in the dust excluding hood front side by side, and apart from the high 60cm in the subcutaneous border of dust excluding hood front side shelves.
5. The automatic movable dust collecting device for cement loading according to claim 3, wherein: dust excluding hood and cement package height location sensor include about two install the ultrasonic sensor at the dust excluding hood top side by side, and apart from the left side of dust excluding hood/right side 20 CM.
6. The automatic movable dust collecting device for cement loading according to claim 3, wherein: the cement bag discharging machine distance positioning sensor is an encoder arranged on a roller of the belt conveyor.
7. The automatic movable dust collecting device for cement loading according to claim 3, wherein: the dust excluding hood distance positioning sensor is an encoder arranged on a roller of the travelling crane.
8. The automatic movable dust collecting device for cement loading according to claim 3, wherein: and an encoder for detecting the lifting distance of the dust hood is arranged on a winding drum of the winch.
9. The automatic movable dust collecting device for cement loading according to claim 1, wherein: human protection inductive switches are installed side by side on the left and right sides of dust excluding hood.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921470592.8U CN210558127U (en) | 2019-09-05 | 2019-09-05 | Automatic movable dust collector for cement loading |
| PCT/CN2020/104456 WO2021042903A1 (en) | 2019-09-05 | 2020-07-24 | Automatic movable dust collection device for cement loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921470592.8U CN210558127U (en) | 2019-09-05 | 2019-09-05 | Automatic movable dust collector for cement loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210558127U true CN210558127U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921470592.8U Active CN210558127U (en) | 2019-09-05 | 2019-09-05 | Automatic movable dust collector for cement loading |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210558127U (en) |
| WO (1) | WO2021042903A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021042903A1 (en) * | 2019-09-05 | 2021-03-11 | 金华华东环保设备有限公司 | Automatic movable dust collection device for cement loading |
| CN114803583A (en) * | 2022-06-28 | 2022-07-29 | 新合海机械(江苏)有限公司 | Dust collecting device for bagged cement truck |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3707998A (en) * | 1971-06-28 | 1973-01-02 | J Dalrymple | Dust collector shroud |
| JP2009190802A (en) * | 2008-02-12 | 2009-08-27 | Jfe Steel Corp | Dropped ore collection apparatus of cargo handling gear |
| CN105523398A (en) * | 2016-01-15 | 2016-04-27 | 高玉宗 | Truck loading dust collecting system |
| CN107364743A (en) * | 2017-08-25 | 2017-11-21 | 金华申宇环保设备有限公司 | A kind of dust arrester on cement loading siding |
| CN209177636U (en) * | 2018-11-26 | 2019-07-30 | 湖北哈佛水泥机械有限公司 | A kind of bag-pack cement loading machine dust arrester installation |
| CN210558127U (en) * | 2019-09-05 | 2020-05-19 | 金华华东环保设备有限公司 | Automatic movable dust collector for cement loading |
-
2019
- 2019-09-05 CN CN201921470592.8U patent/CN210558127U/en active Active
-
2020
- 2020-07-24 WO PCT/CN2020/104456 patent/WO2021042903A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021042903A1 (en) * | 2019-09-05 | 2021-03-11 | 金华华东环保设备有限公司 | Automatic movable dust collection device for cement loading |
| CN114803583A (en) * | 2022-06-28 | 2022-07-29 | 新合海机械(江苏)有限公司 | Dust collecting device for bagged cement truck |
| CN114803583B (en) * | 2022-06-28 | 2022-09-09 | 新合海机械(江苏)有限公司 | Dust collecting device for bagged cement truck loading |
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| Publication number | Publication date |
|---|---|
| WO2021042903A1 (en) | 2021-03-11 |
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