CN108217065B - Non-contact supporting and auxiliary driving type coal mine conveying belt device - Google Patents
Non-contact supporting and auxiliary driving type coal mine conveying belt device Download PDFInfo
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- CN108217065B CN108217065B CN201810009192.0A CN201810009192A CN108217065B CN 108217065 B CN108217065 B CN 108217065B CN 201810009192 A CN201810009192 A CN 201810009192A CN 108217065 B CN108217065 B CN 108217065B
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- airflow
- conveying belt
- pipe
- conveyor belt
- belt
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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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
Abstract
The invention discloses a non-contact supporting and auxiliary driving type coal mine conveyor belt device, wherein airflow pipes are welded between a first frame support plate and a second frame support plate, the airflow pipes are uniformly distributed between a conveyor belt driving shaft and a conveyor belt driven shaft, airflow spray pipes are welded on the airflow pipes, each airflow pipe is connected with a high-pressure air supply pipe through a joint, each high-pressure air supply pipe is connected with an airflow shunt pipe, a conveyor belt airflow baffle plate is fixed at the center of the bottom of a conveyor belt by adopting an adhesive, high-pressure airflow sprayed out of the airflow spray pipes acts on the airflow baffle plate and the conveyor belt, the force generated by the high-pressure airflow acting on the airflow baffle plate has an auxiliary driving effect on the transmission of the conveyor belt, the force generated by the high-pressure airflow acting on the conveyor belt has a supporting effect on the conveyor belt, can, the abrasion of the transmission supporting roller to the conveying belt is eliminated, and the goods transportation amount and the conveying efficiency are improved.
Description
Technical Field
The invention relates to a non-contact supporting and auxiliary driving type coal mine conveying belt device, and belongs to the technical field of coal mine conveying belts.
Background
The conveyer belt conveyer is widely used for conveying various solid block-shaped and powder-shaped materials or finished articles in agriculture, industrial and mining enterprises and the transportation industry, the conveyer belt can be used for continuous, high-efficiency and large-inclination transportation, the conveyer belt is safe to operate, the conveyer belt is simple and convenient to use, easy to maintain and low in transportation cost, the transportation distance can be shortened, the construction cost is reduced, and manpower and material resources are saved.
Its support of current colliery conveyer belt mainly relies on the backing roll to support, and the backing roll setting supports in the bottom of conveyer belt with the conveyer belt contact, and when the conveyer belt carried coal, the frictional force increase between conveyer belt and the backing roll often can cause the wearing and tearing of backing roll to the conveyer belt. Meanwhile, the existing coal mine conveying belt is driven by a single motor, and when the conveying load of the conveyed coal exceeds the conveying load, the conveying belt is easy to slip, so that the conveying belt is abraded, and therefore, the non-contact supporting and auxiliary driving type coal mine conveying belt device is very necessary.
Disclosure of Invention
Aiming at the problems, the technical problem to be solved by the invention is to provide a non-contact supporting and auxiliary driving type coal mine conveying belt device, a conveying belt is wound between two conveying belt wheels on a conveying belt driving shaft and two conveying belt wheels on a conveying belt driven shaft, airflow pipes are welded between a rack supporting plate I and a rack supporting plate II and are uniformly distributed between the conveying belt driving shaft and the conveying belt driven shaft, airflow spray pipes are welded on the airflow pipes, each airflow pipe is connected with a high-pressure air supply pipe through a joint, each high-pressure air supply pipe is connected with an airflow shunt pipe, a conveying belt airflow baffle plate adopts a design that an adhesive is fixed at the center of the bottom of the conveying belt, therefore, high-pressure airflow sprayed by the airflow spray pipes acts on the airflow baffle plate and the conveying belt, and the force generated by the high-pressure, the force generated by the high-pressure airflow acting on the conveying belt has a supporting effect on the conveying belt and can support goods conveyed on the conveying belt, so that non-contact supporting and auxiliary driving of the conveying belt are realized, abrasion of a transmission supporting roller on the conveying belt is eliminated, and the goods conveying amount and the conveying efficiency are improved.
The invention relates to a non-contact supporting and auxiliary driving type coal mine conveyor belt device, which structurally comprises: the device comprises a first rack supporting plate, a second rack supporting plate, a conveying belt driving shaft, a conveying belt driven shaft, an airflow pipe, a joint, a high-pressure air supply pipe, an airflow shunt pipe, a high-pressure air compressor, a coupling, a driving motor, conveying belt wheels, an airflow spray pipe, a connecting pipe, a conveying belt airflow baffle, a conveying belt and bearings, wherein the upper end of the conveying belt driving shaft is arranged on the right side of the first rack supporting plate through the bearings, the lower end of the conveying belt driving shaft is arranged on the right side of the first rack supporting plate through the bearings, the upper end of the conveying belt driven shaft is arranged on the left side of the first rack supporting plate through the bearings, the lower end of the conveying belt driven shaft is arranged on the left side of the second rack supporting plate through the, the conveyer belt winding between two conveyer belt wheels on conveyer belt drive shaft and two conveyer belt wheels on the conveyer belt driven shaft, the air current pipe welding between frame backup pad one and frame backup pad two, air current pipe evenly distributed between conveyer belt drive shaft and conveyer belt driven shaft, the air current spray tube welding on the air current pipe, from this, the air current spray tube sets up the lower part at the conveyer belt, every air current pipe pass through the joint and be connected with the high-pressure air supply pipe, every high-pressure air supply pipe is connected with the air current shunt tubes, driving motor pass through the shaft coupling and install the bottom at the transport driving pulley.
Furthermore, the airflow shunt pipe is connected with the high-pressure air compressor through a connecting pipe.
Furthermore, the included angle between the central axis of the airflow spray pipe and the central axis of the airflow pipe is 60 degrees.
Furthermore, the conveyer belt airflow baffle is fixed at the center of the bottom of the conveyer belt by adopting an adhesive, and the conveyer belt airflow baffle is uniformly distributed at the bottom of the conveyer belt.
The principle of the invention is as follows: the conveyer belt is wound between two conveyer belt wheels on the conveyer belt driving shaft and two conveyer belt wheels on the conveyer belt driven shaft, the airflow pipes are welded between the first frame support plate and the second frame support plate, the airflow pipes are uniformly distributed between the conveyer belt driving shaft and the conveyer belt driven shaft, the airflow spray pipes are welded on the airflow pipes, therefore, the airflow spray pipes are arranged at the lower part of the conveyer belt, each airflow pipe is connected with a high-pressure air supply pipe through a joint, each high-pressure air supply pipe is connected with an airflow shunt pipe, the conveyer belt airflow baffle is fixed at the center of the bottom of the conveyer belt by adopting an adhesive, the high-pressure airflow sprayed out by the airflow spray pipes acts on the airflow baffle and the conveyer belt, the force generated by the high-pressure airflow acting on the airflow baffle has an auxiliary driving effect on the transmission of the conveyer belt, therefore, non-contact supporting and auxiliary driving of the conveying belt are achieved, abrasion of the conveying belt by the transmission supporting roller is eliminated, and cargo conveying amount and conveying efficiency are improved.
The invention has the beneficial effects that: the invention adopts the conveying belt to wind between two conveying belt wheels on a conveying belt driving shaft and two conveying belt wheels on a conveying belt driven shaft, the airflow pipes are welded between a rack support plate I and a rack support plate II and are uniformly distributed between the conveying belt driving shaft and the conveying belt driven shaft, the airflow spray pipes are welded on the airflow pipes, each airflow pipe is connected with a high-pressure air supply pipe through a joint, each high-pressure air supply pipe is connected with an airflow shunt pipe, and the conveying belt airflow baffle plate adopts the design that an adhesive is fixed at the center of the bottom of the conveying belt, so that the high-pressure airflow sprayed out by the airflow spray pipes acts on the airflow baffle plate and the conveying belt, the force generated by the high-pressure airflow acting on the airflow baffle plate has an auxiliary driving effect on the transmission of the conveying belt, the force generated by the, therefore, non-contact supporting and auxiliary driving of the conveying belt are achieved, abrasion of the conveying belt by the transmission supporting roller is eliminated, and cargo conveying amount and conveying efficiency are improved.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a three-dimensional block diagram of the conveyor belt of the present invention;
FIG. 3 is a schematic view of the conveyor belt and airflow duct location layout of the present invention;
FIG. 4 is a plan view of the conveyor belt of the present invention;
fig. 5 is a schematic force diagram of the conveyor belt of the present invention.
In the figure: 1-a first rack supporting plate; 2-a second rack supporting plate; 3-a conveyor belt drive shaft; 4-a driven shaft of the conveyer belt; 5-an airflow pipe; 6-a linker; 7-a high-pressure gas supply pipe; 8-airflow shunt tubes; 9-high pressure air compressor; 10-a coupler; 11-a drive motor; 12-a conveyor pulley; 13-an air flow nozzle; 14-a connecting tube; 15-conveyor belt airflow baffles; 16-a conveyor belt; 17-bearing.
Detailed Description
In order that the objects, aspects and advantages of the invention will become more apparent, the invention will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1, 2, 3 and 4, a non-contact supporting and auxiliary driving type coal mine conveyor belt device structurally comprises: the device comprises a rack support plate I1, a rack support plate II 2, a conveying belt drive shaft 3, a conveying belt driven shaft 4, an airflow pipe 5, a joint 6, a high-pressure air supply pipe 7, an airflow shunt pipe 8, a high-pressure air compressor 9, a coupling 10, a drive motor 11, a conveying belt wheel 12, an airflow spray pipe 13, a connecting pipe 14, a conveying belt airflow baffle 15, a conveying belt 16 and a bearing 17. As shown in fig. 1 and 2, the upper end of the conveyor belt driving shaft 3 is mounted on the right side of the frame supporting plate 1 through a bearing 17, the lower end of the conveyor belt driving shaft 3 is mounted on the right side of the frame supporting plate 1 through a bearing 17, the upper end of the conveyor belt driven shaft 4 is mounted on the left side of the frame supporting plate 1 through a bearing 17, the lower end of the conveyor belt driven shaft 4 is mounted on the left side of the frame supporting plate 2 through a bearing 17, four conveyor belt pulleys 12 are provided, two conveyor belt pulleys 12 are mounted on the upper and lower portions of the conveyor belt driving shaft 3, two conveyor belt pulleys 12 are mounted on the upper and lower portions of the conveyor belt driven shaft 4, the conveyor belt 16 is wound between the two conveyor belt pulleys 12 on the conveyor belt driving shaft 3 and the two conveyor belt pulleys 12 on the conveyor belt driven shaft, the air flow pipes 5 are uniformly distributed between the conveying belt driving shaft 3 and the conveying belt driven shaft 4, the air flow spray pipes 13 are welded on the air flow pipes 5, therefore, the air flow spray pipes 13 are arranged at the lower part of the conveying belt 16, each air flow pipe 5 is connected with the high-pressure air supply pipe 7 through the joint 6, each high-pressure air supply pipe 7 is connected with the air flow shunt pipe 8, and the driving motor 11 is installed at the bottom end of the conveying driving belt wheel 3 through the coupling 10.
Specifically, as shown in fig. 1, the air flow dividing pipe 8 is connected to the high pressure air compressor 9 through a connecting pipe 14, as shown in fig. 3, an included angle between a central axis of the air flow nozzle 13 and a central axis of the air flow pipe 5 is 60 °, as shown in fig. 4, the conveyer belt air flow baffle 15 is fixed to the center of the bottom of the conveyer belt 16 by using an adhesive, and the conveyer belt air flow baffle 15 is uniformly distributed on the bottom of the conveyer belt 16.
In the technical scheme of the invention, a conveying belt is wound between two conveying belt wheels on a conveying belt driving shaft and two conveying belt wheels on a conveying belt driven shaft, an airflow pipe is welded between a rack supporting plate I and a rack supporting plate II, the airflow pipes are uniformly distributed between the conveying belt driving shaft and the conveying belt driven shaft, an airflow spray pipe is welded on the airflow pipes, each airflow pipe is connected with a high-pressure air supply pipe through a joint, each high-pressure air supply pipe is connected with an airflow shunt pipe, a conveying belt airflow baffle plate is fixed at the center of the bottom of the conveying belt by adopting an adhesive, therefore, high-pressure airflow sprayed out by the airflow spray pipes acts on the airflow baffle plate and the conveying belt, the force generated by the high-pressure airflow acting on the airflow baffle plate has an auxiliary driving effect on the transmission of the, the goods that carry on can supporting the conveyer belt, from this, realize the non-contact support and the auxiliary drive of conveyer belt, eliminated the wearing and tearing of transmission backing roll to the conveyer belt, improved goods transportation volume and conveying efficiency.
As shown in FIG. 5, F is the force generated by the airflow emitted from the airflow nozzle 13, F1Is the component force of F in the horizontal direction, F2Is the component force of F in the vertical direction, F1Acting on the air baffle to drive the conveyer belt in an auxiliary manner, F2Vertically act on the conveyer belt, play the supporting role to the conveyer belt.
The foregoing shows and describes the fundamental principles and features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A non-contact supporting and auxiliary driving type coal mine conveyor belt device is characterized by comprising the following structural components: the device comprises a first rack supporting plate, a second rack supporting plate, a conveying belt driving shaft, a conveying belt driven shaft, an airflow pipe, a joint, a high-pressure air supply pipe, an airflow shunt pipe, a high-pressure air compressor, a coupling, a driving motor, conveying belt wheels, an airflow spray pipe, a connecting pipe, a conveying belt airflow baffle, a conveying belt and bearings, wherein the upper end of the conveying belt driving shaft is arranged on the right side of the first rack supporting plate through the bearings, the lower end of the conveying belt driving shaft is arranged on the right side of the first rack supporting plate through the bearings, the upper end of the conveying belt driven shaft is arranged on the left side of the first rack supporting plate through the bearings, the lower end of the conveying belt driven shaft is arranged on the left side of the second rack supporting plate through the, the conveyer belt is wound between two conveyer belt wheels on the conveyer belt driving shaft and two conveyer belt wheels on the conveyer belt driven shaft, the airflow pipes are welded between the first rack supporting plate and the second rack supporting plate and are uniformly distributed between the driving shaft of the conveying belt and the driven shaft of the conveying belt, the airflow spray pipes are welded on the airflow pipes, each airflow pipe is connected with a high-pressure air supply pipe through a joint, each high-pressure air supply pipe is connected with an airflow shunt pipe, the driving motor is arranged at the bottom end of the conveying driving belt wheel through a coupling, the airflow shunt pipe is connected with the high-pressure air compressor through a connecting pipe, the included angle between the central axis of the airflow spray pipe and the central axis of the airflow pipe is 60 degrees, the conveyer belt airflow baffle is fixed at the center of the bottom of the conveyer belt by adopting an adhesive, and the conveyer belt airflow baffle is uniformly distributed at the bottom of the conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009192.0A CN108217065B (en) | 2018-01-05 | 2018-01-05 | Non-contact supporting and auxiliary driving type coal mine conveying belt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810009192.0A CN108217065B (en) | 2018-01-05 | 2018-01-05 | Non-contact supporting and auxiliary driving type coal mine conveying belt device |
Publications (2)
| Publication Number | Publication Date |
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| CN108217065A CN108217065A (en) | 2018-06-29 |
| CN108217065B true CN108217065B (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810009192.0A Active CN108217065B (en) | 2018-01-05 | 2018-01-05 | Non-contact supporting and auxiliary driving type coal mine conveying belt device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3734271A (en) * | 1971-05-03 | 1973-05-22 | A Alexandrovich | Band conveyer on an air cushion |
| JPH1029713A (en) * | 1996-07-11 | 1998-02-03 | Kawasaki Heavy Ind Ltd | Belt conveyor for carrying baggages |
| CN101676181A (en) * | 2008-09-18 | 2010-03-24 | 大日本网屏制造株式会社 | Apparatus for conveying substrates, method and apparatus for locating substrates |
| CN104418002A (en) * | 2013-08-31 | 2015-03-18 | 湖州市千金宝云机械铸件有限公司 | Suspension type belt conveyor |
| CN104444077A (en) * | 2013-09-25 | 2015-03-25 | 湖州市千金宝云机械铸件有限公司 | Suspension type windproof rubber belt conveyor |
| CN105692056A (en) * | 2016-03-24 | 2016-06-22 | 柳州市中晶科技有限公司 | Air cushion belt type conveyer |
-
2018
- 2018-01-05 CN CN201810009192.0A patent/CN108217065B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3734271A (en) * | 1971-05-03 | 1973-05-22 | A Alexandrovich | Band conveyer on an air cushion |
| JPH1029713A (en) * | 1996-07-11 | 1998-02-03 | Kawasaki Heavy Ind Ltd | Belt conveyor for carrying baggages |
| CN101676181A (en) * | 2008-09-18 | 2010-03-24 | 大日本网屏制造株式会社 | Apparatus for conveying substrates, method and apparatus for locating substrates |
| CN104418002A (en) * | 2013-08-31 | 2015-03-18 | 湖州市千金宝云机械铸件有限公司 | Suspension type belt conveyor |
| CN104444077A (en) * | 2013-09-25 | 2015-03-25 | 湖州市千金宝云机械铸件有限公司 | Suspension type windproof rubber belt conveyor |
| CN105692056A (en) * | 2016-03-24 | 2016-06-22 | 柳州市中晶科技有限公司 | Air cushion belt type conveyer |
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| Publication number | Publication date |
|---|---|
| CN108217065A (en) | 2018-06-29 |
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Effective date of registration: 20200605 Address after: 317 200 No. 5, Shantou Zhu Group, Xiazhu Village, Chicheng Street, Tiantai County, Taizhou City, Zhejiang Province Applicant after: Zhu Youfu Address before: 454000 Henan New District of Jiaozuo, the No. 801 Henan Road, industry and information technology, Career Academy Applicant before: Li Taotao |