CN216548279U - Metering scraper conveyor - Google Patents
Metering scraper conveyor Download PDFInfo
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- CN216548279U CN216548279U CN202122942892.5U CN202122942892U CN216548279U CN 216548279 U CN216548279 U CN 216548279U CN 202122942892 U CN202122942892 U CN 202122942892U CN 216548279 U CN216548279 U CN 216548279U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model discloses a metering scraper machine which comprises a conveying rack, a first conveying driving roller, a conveying belt, a material flow leveling mechanism and a metering mechanism, wherein the first conveying driving roller is installed at one end inside the conveying rack, the second conveying driving roller is installed at the other end inside the conveying rack, the conveying belt is installed between the first conveying driving roller and the second conveying driving roller, a material flow body is arranged on the surface of the conveying belt, the material flow leveling mechanism is arranged inside the conveying rack above the material flow body, the metering mechanism is arranged inside the conveying rack on one side of the material flow leveling mechanism, second positioning pieces are arranged on two inner walls of the conveying rack on one side of the material flow leveling mechanism, and a metering turning plate is installed between second rotating shafts. The scraper conveyor not only realizes the metering function of the scraper conveyor and is convenient for scraping material flow, but also can meter the material flow while conveying, can be suitable for the embedded scraper conveyor for long-distance conveying, and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of scraper machines, in particular to a metering scraper machine.
Background
The buried scraper conveyer is a bulk material conveying device widely applied to industries and departments of metallurgy, building materials, electric power, chemical industry, cement, ports, docks, coal, mines, grain and oil, food, feed and the like.
The existing buried scraper conveyor only supports the material conveying function, cannot measure the yield of conveyed materials, and only special measuring equipment such as a weighing belt conveyor, a weighing screw machine and the like can be added when the yield is required to be measured in many use occasions and process requirements, and a weighing sensor needs to be corrected after being used for a period of time, otherwise, a measuring error is generated, so that a measuring scraper conveyor is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a metering scraper machine to solve the problem that the scraper machine only supports a material conveying function and cannot meter the yield of conveyed materials in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a metering scraper machine comprises a conveying rack, a first conveying driving roller, a conveying belt, a material flow leveling mechanism and a metering mechanism, wherein the first conveying driving roller is arranged at one end inside the conveying rack, the second conveying driving roller is arranged at the other end inside the conveying rack, the conveying belt is arranged between the first conveying driving roller and the second conveying driving roller, the first conveying driving roller and the second conveying driving roller are connected through the conveying belt, a material flow body is arranged on the surface of the conveying belt, the material flow leveling mechanism is arranged inside the conveying rack above the material flow body, the metering mechanism is arranged inside the conveying rack on one side of the material flow leveling mechanism, a second positioning piece, a second positioning bolt, a second rotating shaft, a metering turning plate and an angle sensor are sequentially arranged inside the metering mechanism, and second positioning pieces are arranged on two inner walls of the conveying rack on one side of the material flow leveling mechanism, and the second positioning piece is connected with the conveying rack through a second positioning bolt, a second rotating shaft is rotatably installed on the inner wall of one side of the second positioning piece, and a metering turning plate is installed between the second rotating shafts.
Preferably, the conveying frames on the two sides of the conveying belt are internally provided with supporting frames, and the supporting frames are welded with the conveying frames, so that the conveying frames are more stable in structure.
Preferably, the conveying rack at the position of the second conveying driving roller is internally provided with a rotary driving part, the rotary driving part can be a servo motor, and the output end of the rotary driving part is connected with the second conveying driving roller through a coupler and used for driving the conveying belt to run.
Preferably, the inside of material flow leveling mechanism has set gradually first locating piece, first locating bolt, first pivot, material flow flattening board, curb plate, weight piece, all be provided with first locating piece on two inner walls of the transport frame of material flow body top, be convenient for install the material flow flattening board inside the transport frame.
Preferably, the two sides inside the first positioning piece are provided with first positioning bolts, and the first positioning piece is connected with the conveying rack through the first positioning bolts, so that the first positioning piece is convenient to fix.
Preferably, the inner wall of the first positioning piece is rotatably provided with a first rotating shaft, and a material flow leveling plate is arranged between the first rotating shafts, so that the material flow body is conveniently leveled.
Preferably, a side plate is fixed to the bottom end of the first positioning member, and a weight block is mounted to the bottom end of the side plate to provide downward gravity for the material flow leveling plate.
Preferably, an angle sensor is installed on the outer wall of the top of the metering turning plate, so that the turning angle of the metering turning plate can be conveniently measured, and the height of the material layer can be conveniently calculated according to the angle.
Compared with the prior art, the utility model has the beneficial effects that: the metering scraper conveyor not only realizes the metering function of the scraper conveyor and is convenient for scraping material flow, but also can meter the material flow while conveying, can be suitable for a buried scraper conveyor for long-distance conveying, and has strong practicability;
(1) the material flow scraper comprises a first positioning piece, a first positioning bolt, a first rotating shaft, a metering turning plate and an angle sensor, wherein the metering turning plate can turn by a certain angle according to the thickness of a material flow body when the material flow body passes through the lower part of the metering turning plate, the metering turning plate is not provided with a weight block, the resistance to the material flow body is reduced as much as possible, the upper-layer material flow is prevented from lagging, the angle sensor is arranged at the top of the metering turning plate and is used for measuring the turning angle of the metering turning plate, the material bed height is calculated by measuring the angle of the metering turning plate, and the real-time yield is calculated by the cavity width and the material flow speed, so that the metering function of the scraper is realized;
(2) when the material flow body is conveyed on the surface of the conveying belt, the material flow body firstly passes through the material flow leveling mechanism, the material flow leveling plate is acted on by the side plate and the weight block at the bottom end of the side plate, so that the material flow leveling plate generates downward gravity, and when the material flow body passes below the material flow leveling plate, the material flow leveling plate scrapes the material flow body under the action of the first rotating shaft, so that the material flow is leveled;
(3) through being provided with the transport frame, first transport drive roller, the conveyer belt, the drive roller is carried to the second, the material flows leveling mechanism, metering mechanism, because this scrape the trigger will carry and the measurement combines together, can measure the material flow when carrying, and the non-weighing measurement of metering mode, it is lower to the shock condition requirement of equipment, and can be applicable to the buried scraper conveyor of long distance transport, and can reform transform the upgrading on existing buried scraper conveyor, the transformation degree of difficulty is low, therefore, the clothes hanger is strong in practicability, and is worth promoting.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of a material flow flattening mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of the metering mechanism of the present invention;
FIG. 4 is a schematic structural view of the material flow body of the present invention in a state before leveling;
fig. 5 is a structural diagram of the material flow body of the present invention in a flattened state.
In the figure: 1. a conveyor frame; 2. a first conveying drive roller; 3. a conveyor belt; 4. a support frame; 5. a bulk stream; 6. a second conveying drive roller; 7. a material flow leveling mechanism; 701. a first positioning member; 702. a first positioning bolt; 703. a first rotating shaft; 704. a material flow leveling plate; 705. a side plate; 706. a weight block; 8. a metering mechanism; 801. a second positioning member; 802. a second positioning bolt; 803. a second rotating shaft; 804. a metering flap; 805. an angle sensor.
Detailed Description
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 all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a metering scraper conveyor comprises a conveyor frame 1, a first conveying driving roller 2, a conveyor belt 3, a material flow leveling mechanism 7 and a metering mechanism 8, wherein the first conveying driving roller 2 is installed at one end inside the conveyor frame 1, a second conveying driving roller 6 is installed at the other end inside the conveyor frame 1, the conveyor belt 3 is installed between the first conveying driving roller 2 and the second conveying driving roller 6, and the first conveying driving roller 2 and the second conveying driving roller 6 are connected through the conveyor belt 3;
the supporting frames 4 are arranged inside the conveying racks 1 at two sides of the conveying belt 3, and the supporting frames 4 are welded with the conveying racks 1, so that the structure of the conveying racks 1 is more stable;
a rotary driving part is arranged in the conveying rack 1 at the position of the second conveying driving roller 6, the rotary driving part can be a servo motor, and the output end of the rotary driving part is connected with the second conveying driving roller 6 through a coupler and used for driving the conveying belt 3 to run;
the surface of the conveying belt 3 is provided with a material flow body 5, and a material flow leveling mechanism 7 is arranged in the conveying rack 1 above the material flow body 5;
the material flow leveling mechanism 7 is internally provided with a first positioning piece 701, a first positioning bolt 702, a first rotating shaft 703, a material flow leveling plate 704, a side plate 705 and a weight block 706 in sequence, and the two inner walls of the conveying rack 1 above the material flow body 5 are provided with the first positioning pieces 701;
two sides of the interior of the first positioning piece 701 are provided with first positioning bolts 702, and the first positioning piece 701 is connected with the conveying rack 1 through the first positioning bolts 702;
a first rotating shaft 703 is rotatably arranged on the inner wall of the first positioning member 701, and a material flow flattening plate 704 is arranged between the first rotating shafts 703;
a side plate 705 is fixed at the bottom end of the first positioning member 701, and a weight block 706 is installed at the bottom end of the side plate 705;
the material flow body 5 passes through the material flow flattening mechanism 7, the weight block 706 at the bottom end of the side plate 705 acts on the material flow flattening plate 704, so that the material flow flattening plate 704 generates downward gravity, and when the material flow body 5 passes under the material flow flattening plate 704, the material flow flattening plate 704 scrapes the material flow body 5 under the action of the first rotating shaft 703, thereby facilitating the flattening of the material flow;
the metering mechanism 8 is arranged inside the conveying rack 1 on one side of the material flow leveling mechanism 7, and a second positioning piece 801, a second positioning bolt 802, a second rotating shaft 803, a metering turning plate 804 and an angle sensor 805 are sequentially arranged inside the metering mechanism 8;
the two inner walls of the conveying rack 1 on one side of the material flow leveling mechanism 7 are both provided with a second positioning piece 801, the second positioning pieces 801 are both connected with the conveying rack 1 through second positioning bolts 802, the inner wall on one side of the second positioning piece 801 is rotatably provided with a second rotating shaft 803, and a metering turning plate 804 is arranged between the second rotating shafts 803;
an angle sensor 805 is mounted on the outer wall of the top of the metering flap 804, so that the turning angle of the metering flap 804 can be measured conveniently, and the height of the material layer can be calculated according to the angle.
When the embodiment of the application is used: firstly, when the material flow body 5 is conveyed on the surface of the conveying belt 3, the material flow body 5 firstly passes through the material flow leveling mechanism 7, the side plate 705 and the weight block 706 at the bottom end of the side plate act on the material flow leveling plate 704, so that the material flow leveling plate 704 generates downward gravity, when the material flow body 5 passes below the material flow leveling plate 704, the material flow leveling plate 704 scrapes the material flow body 5 under the action of the first rotating shaft 703, so as to level the material flow, secondly, the material flow body 5 passes through the metering mechanism 8, when the material flow body 5 passes below the metering turning plate 804, the metering turning plate 804 turns over a certain angle according to the thickness of the material flow body 5, the metering turning plate 804 does not have a weight block, the resistance to the material flow body 5 is reduced as much as possible, the upper material flow is prevented from lagging, because the angle sensor 805 is installed at the top of the metering turning plate 804, and the angle sensor 805 measures the turning angle of the metering turning plate 804, through the angular surveying to the measurement board 804 calculates the bed of material height, real-time output is calculated to rethread cavity width and material flow speed, thereby the measurement function of scraping the board machine has been realized, because this scrape the board machine will carry and measure to combine together, can measure the material flow when carrying, and the non-weighing measurement of measurement mode, it is lower to the vibrations state requirement of equipment, and can be applicable to long distance transport's buried scraper conveyor, and can reform transform the upgrading on existing buried scraper conveyor, the transformation degree of difficulty is low, therefore, the clothes hanger is strong in practicability, be worth promoting, the work of scraping the board machine is accomplished in the measurement.
Claims (8)
1. The metering scraper machine is characterized by comprising a conveying rack (1), a first conveying driving roller (2), a conveying belt (3), a material flow leveling mechanism (7) and a metering mechanism (8), wherein the first conveying driving roller (2) is installed at one end inside the conveying rack (1), the other end inside the conveying rack (1) is provided with a second conveying driving roller (6), the conveying belt (3) is installed between the first conveying driving roller (2) and the second conveying driving roller (6), the first conveying driving roller (2) and the second conveying driving roller (6) are connected through the conveying belt (3), a material flow body (5) is arranged on the surface of the conveying belt (3), the material flow leveling mechanism (7) is arranged inside the conveying rack (1) above the material flow body (5), the metering mechanism (8) is arranged inside the conveying rack (1) on one side of the material flow leveling mechanism (7), the inside of metering mechanism (8) has set gradually second setting element (801), second positioning bolt (802), second pivot (803), measurement and has turned over board (804), angle sensor (805), all be provided with second setting element (801) on the two inner walls of transport frame (1) of material flow leveling mechanism (7) one side, just second setting element (801) all are connected with transport frame (1) through second positioning bolt (802), rotate on the inner wall of second setting element (801) one side and install second pivot (803), just it turns over board (804) to install the measurement between second pivot (803).
2. The metering scraper machine of claim 1, characterized in that: the conveying machine is characterized in that supporting frames (4) are arranged inside the conveying machine frames (1) on two sides of the conveying belt (3), and the supporting frames (4) are welded with the conveying machine frames (1).
3. The metering scraper machine of claim 1, characterized in that: the conveying machine frame (1) at the position of the second conveying driving roller (6) is internally provided with a rotary driving piece, the rotary driving piece can be a servo motor, and the output end of the rotary driving piece is connected with the second conveying driving roller (6) through a coupler.
4. The metering scraper machine of claim 1, characterized in that: the material flow leveling mechanism (7) is internally provided with a first positioning piece (701), a first positioning bolt (702), a first rotating shaft (703), a material flow leveling plate (704), a side plate (705) and a weight block (706) in sequence, and the first positioning piece (701) is arranged on two inner walls of the conveying rack (1) above the material flow body (5).
5. The metering scraper machine of claim 4, characterized in that: the two sides of the interior of the first positioning piece (701) are provided with first positioning bolts (702), and the first positioning piece (701) is connected with the conveying rack (1) through the first positioning bolts (702).
6. The metering scraper machine of claim 4, characterized in that: a first rotating shaft (703) is rotatably arranged on the inner wall of the first positioning piece (701), and a material flow leveling plate (704) is arranged between the first rotating shafts (703).
7. The metering scraper machine of claim 4, characterized in that: a side plate (705) is fixed at the bottom end of the first positioning piece (701), and a weight block (706) is installed at the bottom end of the side plate (705).
8. The metering scraper machine of claim 1, characterized in that: an angle sensor (805) is arranged on the outer wall of the top of the metering turning plate (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122942892.5U CN216548279U (en) | 2021-11-25 | 2021-11-25 | Metering scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122942892.5U CN216548279U (en) | 2021-11-25 | 2021-11-25 | Metering scraper conveyor |
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| Publication Number | Publication Date |
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| CN216548279U true CN216548279U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122942892.5U Active CN216548279U (en) | 2021-11-25 | 2021-11-25 | Metering scraper conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955392A (en) * | 2022-06-30 | 2022-08-30 | 长江大学 | Scraper weighing system and method |
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2021
- 2021-11-25 CN CN202122942892.5U patent/CN216548279U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955392A (en) * | 2022-06-30 | 2022-08-30 | 长江大学 | Scraper weighing system and method |
| CN114955392B (en) * | 2022-06-30 | 2024-01-26 | 长江大学 | Scraper machine weighing system and method |
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