CN211034007U - Section structure of double-air-cushion conveyor and air-cushion conveyor thereof - Google Patents
Section structure of double-air-cushion conveyor and air-cushion conveyor thereof Download PDFInfo
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- CN211034007U CN211034007U CN201921227441.XU CN201921227441U CN211034007U CN 211034007 U CN211034007 U CN 211034007U CN 201921227441 U CN201921227441 U CN 201921227441U CN 211034007 U CN211034007 U CN 211034007U
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- side plate
- plate beam
- cushion conveyor
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Abstract
The utility model relates to a section structure of two air cushion conveyors, including landing leg (1) and side seal board (7), landing leg (1) inboard fixed mounting has last air chamber (3) and lower air chamber (2), it all is provided with air chamber side plate beam (10) to go up air chamber (3) both sides, air chamber (2) both sides all are provided with lower air chamber side plate beam (11) down, install on lower air chamber side plate beam (11) side seal board (7) lower part, install on last air chamber side plate beam (10) side plate beam (7) upper portion, the outside of going up air chamber side plate beam (10) is provided with seal cover installing support (12), seal cover (5) are equipped with in seal cover installing support (12). The utility model discloses a further improve upper and lower air chamber structure and with the rational connection mode of sealed cowling and side seal board, further optimize the structure of two air cushion totally closed air cushion conveyor, improved sealed mode, improved sealed, environmental protection effect, reduced manufacturing cost.
Description
Technical Field
The utility model relates to an air cushion conveyor especially relates to a section structure of two air cushion conveyors and air cushion conveyor thereof.
Background
With the development and progress of society, the requirement of modern bulk material conveying operation on the protection of the ambient atmospheric environment is higher and higher, and the prior bulk material conveying systems all require sealed conveying to prevent the environmental pollution caused by dust in the conveying process, so that the air cushion conveyor is developed from a single air cushion conveying system to a full air cushion or double air cushion conveying system in order to meet the requirement of fully-closed conveying of bulk materials.
The Chinese utility model with the patent number Z L201520173745.8 discloses an anti-abrasion air cushion belt conveyor, which comprises a fan, a frame, a conveying channel, an air chamber, a belt and a conveying roller shaft, wherein an air inlet of the air chamber is connected with an air outlet of the fan, the air chamber is arranged on the frame, the air chamber is in a strip shape, air outlet holes are uniformly and densely distributed on an air vent plate of an air chamber top plate, the belt is arranged outside a top wall of the air chamber, the belt is jacked up by air sprayed from the air outlet holes and suspended above the air chamber in a working state, the head end and the tail end of the belt are sleeved on the conveying roller shaft, a top plate and the belt of the air chamber are arranged in the conveying channel, the belt conveyor is characterized in that ultrahigh molecular polyethylene wear-resistant plates are attached to the left side and the right side of the outer surface of the air chamber top plate, the two ultrahigh molecular polyethylene wear-resistant plates are respectively arranged on the two sides of the air vent plate of the air chamber top plate, the top surface of the high molecular polyethylene wear-resistant plates and the top surface of the air vent plate are arranged on the same plane, the friction between the belt and the air chamber top plate is reduced, the failure rate of the equipment is reduced, the sealing connection structure of the belt and the air chamber top plate is required to be fastened with the sealing structure, the sealing structure that the top edge of the side plate is basically folded edge of the side plate is folded outwards, the side plate, the air chamber top plate is folded edge of the air chamber, the sealing plate is folded edge of the air chamber, the air chamber is folded edge of the air chamber, the air chamber.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical defect that above-mentioned current air cushion band conveyer that resistance to wears exists, the utility model discloses a technical scheme specifically as follows:
the utility model provides a section structure of two air cushion conveyors, includes the landing leg, goes up air chamber, air chamber down, goes up air chamber side plate beam, air chamber side plate beam down, side seal board, the inboard fixed mounting of landing leg has go up air chamber and air chamber down, it all is provided with to go up the air chamber both sides go up air chamber side plate beam, the air chamber both sides all are provided with air chamber side plate beam down, the side seal board lower part is installed on the air chamber side plate beam down, install side seal board upper portion go up on the air chamber side plate beam, the outside of going up air chamber side plate beam is provided with the sealed cowling installing support, the sealed cowling is equipped with in the sealed cowling installing support, the sealed cowling installing support adopts angle steel or steel sheet hem to form, adjacent two the seam crossing of sealed cowling adopts to detain the muscle fixed and seal.
Preferably, a first sealed cavity is formed among the upper air chamber and the upper air chamber side plate beams, the sealing cover and the buckling ribs on the two sides of the upper air chamber.
In any of the above embodiments, preferably, a second sealed cavity is formed between the lower air chamber and the lower air chamber side plate beams on both sides thereof, the upper air chamber and the upper air chamber side plate beams on both sides thereof, and the two side sealing plates.
In any of the above schemes, preferably, the lower air chamber includes a lower air chamber bottom plate, the upper air chamber includes an upper air chamber bottom plate, the lower air chamber bottom plate and the upper air chamber bottom plate are both configured in an arc shape with a low middle part and high ends, and the curvature radius of the lower air chamber bottom plate is greater than that of the upper air chamber bottom plate.
In any of the above schemes, preferably, the upper air chamber side plate beam is manufactured by a steel plate bending forming process.
In any of the above schemes, preferably, the lower air chamber side plate beam is manufactured by a steel plate bending forming process.
In any one of the above schemes, preferably, the shape of the upper air chamber side plate beam includes an outer vertical straight line section, and the outer vertical straight line section is fixedly connected with the inner side surface of the top of the side sealing plate in a sealing manner.
In any of the above aspects, preferably, a lower portion of the outer vertical straight line segment is provided with a straight line segment bent inward or outward, an upper portion of the outer vertical straight line segment is provided with a first diagonal line segment bent inward and obliquely downward, a lower portion of the first diagonal line segment is provided with a second diagonal line segment, and an inclination of the second diagonal line segment is greater than an inclination of the first diagonal line segment.
In any of the above schemes, preferably, the inner side of the upper air chamber side plate beam is provided with a reinforcing rib plate.
In any of the above aspects, preferably, the air conditioner further comprises a belt, the belt is arranged between the top of the upper air chamber and the top of the lower air chamber, and the radius of curvature of the top of the lower air chamber is larger than that of the top of the upper air chamber.
An air cushion conveyor comprises a section structure of the double air cushion conveyor preferably selected from any one of the above aspects.
Compared with the prior art, the utility model beneficial effect be: the structure of the double-air-cushion fully-closed air cushion conveyor is further optimized by further improving and optimizing the structures of the upper air chamber and the lower air chamber and the reasonable connection mode of the upper air chamber, the lower air chamber, the sealing cover and the side sealing plate, the sealing mode is improved, the sealing and environment-friendly effects are improved, and the production cost is reduced; meanwhile, the curvature radius of the lower air chamber is set to be larger than that of the upper air chamber, so that the transverse rigidity of the conveying belt is further reduced, the edge rubbing of the conveying belt is avoided as much as possible, the edge grinding damage of the conveying belt is reduced, and the service life of the conveying belt is prolonged. The utility model is suitable for a single air cushion conveyer and two air cushion conveyers.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a cross-sectional structure of a double air cushion conveyor according to the present invention.
Description of reference numerals:
1, supporting legs; 2, a lower air chamber; 3, an upper air chamber; 4, a belt; 5 sealing the cover; 6, buckling ribs; 7, side sealing plates; 8, arranging an air chamber bottom plate; 9, arranging a bottom plate of the air chamber; 10 upper air chamber side plate beam; 11 lower air chamber side plate beam; 12 seal the cap mounting bracket.
Detailed Description
The technical solution of the cross-section structure of the double air cushion conveyor is described in detail below with reference to fig. 1:
the utility model provides a section structure of two air cushion conveyors, including landing leg 1 and side seal board 7, 1 inboard fixed mounting of landing leg has last air chamber 3 and lower air chamber 2, it all is provided with air chamber side plate beam 10 to go up 3 both sides of air chamber, 2 both sides of lower air chamber all are provided with lower air chamber side plate beam 11, install on lower air chamber side plate beam 11 side 7 lower part of side seal board, install on last air chamber side plate beam 10 on 7 upper portions of side seal board, the outside of going up air chamber side plate beam 10 is provided with sealed cowling installing support 12, be equipped with sealed cowling 5 in the sealed cowling installing support 12, sealed cowling installing support 12 adopts angle steel or steel sheet hem to form, the seam crossing adoption of two adjacent sealed cowls 5 is detained muscle 6 and is fixed and sealed.
A first sealed cavity is formed among the upper air chamber 3, the upper air chamber side plate beams 10 on two sides of the upper air chamber, the sealing cover 5 and the buckling ribs 6. And a second sealed cavity is formed among the lower air chamber 2 and the lower air chamber side plate beams 11 on the two sides of the lower air chamber 2, the upper air chamber 3 and the upper air chamber side plate beams 10 on the two sides of the upper air chamber 3, and the two side sealing plates 7.
The upper air chamber side plate beam 10 and the lower air chamber side plate beam 11 are manufactured by a steel plate bending forming process. The appearance of the upper air chamber side plate beam 10 comprises an outer vertical straight line section, and the outer vertical straight line section is fixedly and hermetically connected with the inner side surface of the top of the side sealing plate 7. The lower portion of the outer side vertical straight line section is provided with a straight line section bent towards the inner side or the outer side, the upper portion of the outer side vertical straight line section is provided with a first oblique line section bent towards the inner oblique lower side, the lower portion of the first oblique line section is provided with a second oblique line section, and the inclination of the second oblique line section is larger than that of the first oblique line section. The inner side of the upper air chamber side plate beam 10 is preferably provided with a reinforcing rib plate. Including belt 4, belt 4 sets up between 3 tops of last air chamber and 2 tops of lower air chamber, and the radius of curvature at 2 tops of lower air chamber is greater than the radius of curvature at 3 tops of last air chamber.
The utility model further optimizes the structure of the double-air cushion totally-enclosed air cushion conveyor by further improving and optimizing the reasonable connection mode of the upper air chamber 3 and the lower air chamber 2 as well as the sealing cover 5 and the side sealing plate 7, improves the sealing mode, improves the sealing and environmental protection effects and reduces the production cost; simultaneously through setting 2 curvature radius with lower air chamber to be greater than 3 curvature radius of upper air chamber, further reduce the transverse rigidity of conveyer belt, avoid the conveyer belt to rub the limit as far as possible, reduce the conveyer belt edging and damage, improve the life of conveyer belt. The utility model is suitable for a single air cushion conveyer and two air cushion conveyers.
An air cushion conveyor comprises the section structure of the double air cushion conveyor in any one of the preferable schemes in the embodiment.
The air cushion conveyor is a belt conveyor which uses a thin air film to support a conveying belt and materials on the conveying belt. The carrier roller of the carrier roller belt conveyor is replaced by an air chamber disk groove with holes, when air with certain pressure and flow is provided for the air chamber by an air source, the air in the air chamber escapes from small holes on the disk groove, and a layer of air film with certain pressure is formed between the conveyor belt and the disk groove to support the conveyor belt and upper materials of the conveyor belt. The roller supports arranged at a certain interval are changed into continuous air cushion supports, so that the roller friction between the conveying belt and the roller is changed into fluid friction between the conveying belt and the disc groove by taking air as a medium, and the running resistance is reduced.
The examples are only preferred technical solutions, wherein the components and the connection relations involved are not limited to the above described embodiments, and the arrangement and the connection relations of the components in the preferred technical solutions can be arbitrarily arranged and combined to form a complete technical solution.
Claims (11)
1. The utility model provides a section structure of two air cushion conveyors, including landing leg (1) and side seal board (7), landing leg (1) inboard fixed mounting has last air chamber (3) and lower air chamber (2), it all is provided with air chamber side plate beam (10) to go up air chamber (3) both sides, air chamber side plate beam (11) all are provided with down to lower air chamber (2) both sides, install on lower air chamber side plate beam (11) side lower part side seal board (7), install on last air chamber side plate beam (10) side upper portion side seal board (7), a serial communication port, the outside of going up air chamber side plate beam (10) is provided with sealed cowling installing support (12), sealed cowling installing support (12) are equipped with sealed cowling (5) in, sealed cowling installing support (12) adopt angle steel or steel sheet hem to form, the seam crossing of two adjacent sealed cowling (5) adopts to detain muscle (6) to fix and seal.
2. The cross-sectional structure of the double air cushion conveyor according to claim 1, wherein a first sealed cavity is formed between the upper air chamber (3) and the upper air chamber side plate beams (10) on both sides thereof, the seal cover (5), and the buckling rib (6).
3. The cross-sectional structure of the double air cushion conveyor according to claim 2, wherein a second sealed cavity is formed between the lower air chamber (2) and the lower air chamber side plate beams (11) on both sides thereof, the upper air chamber (3) and the upper air chamber side plate beams (10) on both sides thereof, and the both side sealing plates (7).
4. The cross-sectional structure of the double air cushion conveyor as claimed in claim 1, wherein the lower air chamber (2) comprises a lower air chamber bottom plate (9), the upper air chamber (3) comprises an upper air chamber bottom plate (8), the outer shape of the lower air chamber bottom plate (9) and the outer shape of the upper air chamber bottom plate (8) are both set to be in the shape of a circular arc with a lower middle part and two higher ends, and the curvature radius of the lower air chamber bottom plate (9) is larger than that of the upper air chamber bottom plate (8).
5. The cross-sectional structure of a double air cushion conveyor according to claim 1, wherein the upper air chamber side plate beam (10) is formed by a steel plate bending forming process.
6. The cross-sectional structure of a double air cushion conveyor according to claim 1, wherein the lower air chamber side plate beam (11) is formed by a steel plate bending forming process.
7. The cross-sectional structure of the double air cushion conveyor as claimed in claim 1, wherein the outer shape of the upper air chamber side plate beam (10) comprises an outer vertical straight line section, and the outer vertical straight line section is fixedly and hermetically connected with the inner side surface of the top of the side sealing plate (7).
8. The cross-sectional structure of the double air cushion conveyor according to claim 7, wherein a lower portion of the outer vertical straight line section is provided with a straight line section bent to the inner side or the outer side, an upper portion of the outer vertical straight line section is provided with a first diagonal line section bent to the inner side obliquely downward, and a lower portion of the first diagonal line section is provided with a second diagonal line section having a greater inclination than the first diagonal line section.
9. The cross-sectional structure of the double air cushion conveyor according to claim 1, wherein the inner side of the upper air chamber side plate beam (10) is provided with a reinforcing rib plate.
10. The cross-sectional structure of the double air cushion conveyor as claimed in claim 1, comprising a belt (4), the belt (4) being disposed between the top of the upper air chamber (3) and the top of the lower air chamber (2), the radius of curvature of the top of the lower air chamber (2) being larger than the radius of curvature of the top of the upper air chamber (3).
11. An air cushion conveyor, characterized by comprising a cross-sectional structure of a double air cushion conveyor according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921227441.XU CN211034007U (en) | 2019-07-31 | 2019-07-31 | Section structure of double-air-cushion conveyor and air-cushion conveyor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921227441.XU CN211034007U (en) | 2019-07-31 | 2019-07-31 | Section structure of double-air-cushion conveyor and air-cushion conveyor thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211034007U true CN211034007U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921227441.XU Active CN211034007U (en) | 2019-07-31 | 2019-07-31 | Section structure of double-air-cushion conveyor and air-cushion conveyor thereof |
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| Country | Link |
|---|---|
| CN (1) | CN211034007U (en) |
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2019
- 2019-07-31 CN CN201921227441.XU patent/CN211034007U/en active Active
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