CN112172776B - Air cushion suspension device with air storage buffer space - Google Patents
Air cushion suspension device with air storage buffer space Download PDFInfo
- Publication number
- CN112172776B CN112172776B CN202011210577.7A CN202011210577A CN112172776B CN 112172776 B CN112172776 B CN 112172776B CN 202011210577 A CN202011210577 A CN 202011210577A CN 112172776 B CN112172776 B CN 112172776B
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- China
- Prior art keywords
- air
- boss
- base
- air storage
- suspension device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000725 suspension Substances 0.000 title claims abstract description 35
- 239000012536 storage buffer Substances 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000003139 buffering effect Effects 0.000 claims description 2
- 239000000872 buffer Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60V—AIR-CUSHION VEHICLES
- B60V1/00—Air-cushion
- B60V1/06—Air-cushion wherein the cushion is formed within plenum chamber
-
- 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
- B65G35/00—Mechanical conveyors not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses an air cushion suspension device with an air storage buffer space, which comprises a base and an air bag arranged below the base, wherein an air storage cavity is formed between an air storage groove and the air bag; the side surface of the base is provided with a main air inlet, and the air storage cavity is communicated with the outside through the main air inlet; a boss is arranged in the center of one surface of the base, which faces the air bag, and a boss air inlet hole penetrating through the boss is formed in the boss; the boss is also provided with a boss air outlet hole communicated with the boss air inlet hole, and an orifice at the bottom of the boss air outlet hole is arranged in the center of the end face at the bottom of the boss; the center of the air bag is pressed on the lower end face of the boss through the pressing plate, and through holes corresponding to the air outlet holes of the boss are formed in the centers of the air bag and the pressing plate. According to the invention, the base is integrally formed, the air storage groove is additionally arranged in the base, the air storage space is enlarged, enough buffer air is formed, the air outlet quantity of the air cushion suspension device is continuously stable, a stable air film is formed, and the use performance of stable transportation is greatly improved.
Description
Technical Field
The invention relates to the technical field of air cushion suspension, in particular to an air cushion suspension device with an air storage buffer space.
Background
In the modern industry, air cushion handling of heavy loads is the most economical and efficient means. The air bag is inflated by compressed air, the inflated air bag lifts the heavy load off the ground and floats on an air film, so that the air bag can be rotated, moved and lifted conveniently, and the butt joint and positioning precision is very high.
The existing pneumatic suspension device has the advantages that the volume of a cavity formed by a base and a rubber air bag is small, enough air storage buffer space is lacking in the cavity, the phenomenon that the air output of the integral device is instantaneously larger than the air input can sometimes occur, the air in the cavity cannot be timely supplemented after air output, an air film between the integral device and the ground disappears, the integral device falls to the ground, meanwhile, a large amount of air instantaneously enters the cavity, the air film is formed between the integral device and the ground again, and the operation is repeatedly performed, so that the vertical self-excitation oscillation is formed, and the carrying stability is affected.
Therefore, how to provide an air cushion suspension device with an air storage buffer space is a problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the present invention provides an air cushion suspension device with an air storage buffer space, which solves at least one of the above-mentioned problems in the background art section.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The air cushion suspension device with the air storage buffer space comprises a base and an air bag arranged below the base, wherein an air storage groove is formed in one surface of the base, which faces the air bag, and one surface of the air bag, which faces the base, is designed to be open, and an air storage cavity is formed between the air storage groove and the air bag; the side surface of the base is provided with a main air inlet, and the air storage cavity is communicated with the outside through the main air inlet;
A boss is arranged in the center of one surface of the base, facing the air bag, and a boss air inlet hole penetrating through the boss is formed in the boss; the boss is also provided with a boss air outlet hole communicated with the boss air inlet hole, and an orifice at the bottom of the boss air outlet hole is arranged in the center of the bottom end face of the boss; the center of the air bag is pressed on the lower end face of the boss through the pressing plate, and through holes corresponding to the air outlet holes of the boss are formed in the centers of the air bag and the pressing plate.
Preferably, in the air cushion suspension device with an air storage buffer space, the air storage groove is of an annular structure, and the air storage groove is designed to be open towards one surface of the air bag.
Preferably, in the air cushion suspension device with the air storage buffer space, the air storage tank is internally provided with a reinforcing rib for reinforcing.
Preferably, in the air cushion suspension device with an air storage buffer space, the plurality of reinforcing ribs are arranged, the reinforcing ribs are radially distributed in the air storage groove with the center of the boss as an origin, one end of each reinforcing rib is connected with the boss, and the other end of each reinforcing rib is connected with the edge of the air storage groove.
Preferably, in the air cushion suspension device with the air storage buffer space, the air bag is a rubber bag.
Preferably, in the air cushion suspension device with the air storage buffer space, the axis of the boss air inlet hole is parallel to the base, the boss air inlet holes are provided in plurality, the boss air inlet holes are in cross communication with the center of the boss as a cross point, and the orifice at the top of the boss air outlet hole is located at the cross point of the boss air inlet holes.
Preferably, in the air cushion suspension device with the air storage buffer space, the boss air outlet hole is perpendicular to the base and is located at an axis position of the boss.
Preferably, in the air cushion suspension device with the air storage buffer space, a stepped ring is arranged at a joint of the bottom of the base and the air bag, so that the effect of enhancing connection sealing is achieved.
Preferably, in the air cushion suspension device with the air storage buffer space, a wear-resisting plate is arranged above the base, and the wear-resisting plate plays a role in preventing the base from being worn.
Preferably, in the air cushion suspension device with the air storage buffer space, the pressing plate is fixed on the bottom end surface of the boss through a screw.
Compared with the prior art, the air cushion suspension device with the air storage buffer space solves the problems that the whole air output is not continuous, the air film between the whole device and the ground repeatedly intermittently generates and disappears, and the whole device drives a carried object to form vertical self-excited oscillation to influence the carrying stability due to the fact that the size of an air chamber is small and enough air storage buffer space is lacked in the conventional pneumatic suspension device.
According to the invention, the base is integrally formed, the air storage groove is additionally arranged in the base, the air storage space is enlarged, enough buffer air is formed, the whole air outlet quantity is continuously stable, a stable air film is formed, and the use performance of stable transportation is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view of a base;
Fig. 3 is a bottom view of the base.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention discloses an air cushion suspension device with an air storage buffer space, which solves the problems that the whole air output is not continuous, and an air film between the whole device and the ground repeatedly intermittently generates and disappears to cause the whole device to drive a carried object to form vertical self-oscillation and influence the carrying stability due to the fact that the size of an air chamber is small and enough air storage buffer space is lacked in the conventional pneumatic suspension device.
The air cushion suspension device with the air storage buffer space comprises a base 1 and an air bag 2 arranged below the base 1, wherein one surface of the base 1 facing the air bag 2 is provided with an air storage groove 3, one surface of the air bag 2 facing the base 1 is provided with an opening design, and an air storage cavity is formed between the air storage groove 3 and the air bag 2; the side surface of the base 1 is provided with a main air inlet 4, and the air storage cavity is communicated with the outside through the main air inlet 4;
a boss 5 is arranged in the center of one surface of the base 1 facing the air bag 2, and a boss air inlet hole 6 penetrating through the boss 5 is formed in the boss 5; the boss 5 is also provided with a boss air outlet hole 7 communicated with the boss air inlet hole 6, and an orifice at the bottom of the boss air outlet hole 7 is arranged at the center of the bottom end face of the boss 5; the center of the air bag 2 is pressed on the lower end face of the boss 5 through the pressing plate 8, and through holes corresponding to the boss air outlet holes 7 are formed in the centers of the air bag 2 and the pressing plate 8.
According to the invention, the base 1 is integrally formed, the air storage groove 3 is added in the base 1, the air storage space is enlarged, enough buffer air is formed, the whole air outlet amount is continuously stable, a stable air film is formed, and the use performance of stable transportation is greatly improved.
In order to further optimize the technical scheme, the air storage groove 3 is of an annular structure, and one surface of the air storage groove 3, which faces the air bag 2, is opened.
In order to further optimize the technical scheme, the air storage groove 3 is internally provided with a reinforcing rib 9.
In order to further optimize the technical scheme, the reinforcing ribs 9 are arranged in a plurality of radial distribution in the air storage groove 3 by taking the center of the boss 5 as an origin, one end of each reinforcing rib 9 is connected with the boss 5, and the other end is connected with the edge of the air storage groove 3.
In order to further optimize the technical scheme, the air bag 2 is a rubber capsule.
In order to further optimize the technical scheme, the axis of the boss air inlet hole 6 is parallel to the base 1, the boss air inlet hole 6 is provided with a plurality of boss air inlet holes, the plurality of boss air inlet holes 6 are intersected and communicated by taking the center of the boss 5 as an intersection point, and an orifice at the top of the boss air outlet hole 7 is positioned at the intersection point of the plurality of boss air inlet holes 6.
In order to further optimize the technical scheme, the boss air outlet holes 7 are perpendicular to the base 1 and are positioned at the axial positions of the bosses 5.
In order to further optimize the technical scheme, a step ring is arranged at the joint of the bottom of the base 1 and the air bag 2.
In order to further optimize the technical scheme, the wear-resisting plate is arranged above the base and made of wear-resisting metal materials, such as high-manganese wear-resisting plates.
In order to further optimize the technical solution described above, the pressure plate 8 is fixed to the bottom end face of the boss 5 by means of screws.
Working principle:
when the air storage device is used, firstly, the air storage device is placed in the lower part of a carrying object, the plane of the upper end of the base 1 is in direct contact with the carrying object, air is input into the air storage cavity through the main air inlet 4 on the base 1 by utilizing the air charging device, at the moment, part of the air enters the space between the air storage groove 3 and the air bag 2 to form the air storage cavity, the air storage cavity is gradually filled with air to form an air storage buffer space, the other part of the air enters the boss air outlet 7 through the boss air inlet 6 on the boss 5, and as the centers of the air bag 2 and the pressing plate 8 are provided with through holes corresponding to the boss air outlet 7, air is discharged from the bottom center of the whole device and forms an air film with the ground, and the object and the ground are separated, so that the purpose of suspension carrying is achieved.
Because the air storage chamber formed between the air storage groove 3 and the air bag 2 increases the air storage capacity, plays the role of air buffering, realizes that the air output of the whole device is continuous and stable, forms a stable air film, and greatly improves the service performance of stable transportation.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The air cushion suspension device with the air storage buffer space is characterized by comprising a base and an air bag arranged below the base, wherein one surface of the base, which faces the air bag, is provided with an air storage groove, one surface of the air bag, which faces the base, is provided with an opening, and an air storage cavity is formed between the air storage groove and the air bag; the side surface of the base is provided with a main air inlet, and the air storage cavity is communicated with the outside through the main air inlet;
A boss is arranged in the center of one surface of the base, facing the air bag, and a boss air inlet hole penetrating through the boss is formed in the boss; the boss is also provided with a boss air outlet hole communicated with the boss air inlet hole, and an orifice at the bottom of the boss air outlet hole is arranged in the center of the bottom end face of the boss; the center of the air bag is pressed on the lower end face of the boss through the pressing plate, and through holes corresponding to the air outlet holes of the boss are formed in the centers of the air bag and the pressing plate.
2. An air cushion suspension device with an air storage buffer space as claimed in claim 1, wherein the air storage tank is of a ring-shaped structure, and the air storage tank is designed to be open towards one side of the air bag.
3. An air bearing suspension device with air storage and cushioning space as set forth in claim 2, wherein said air reservoir is provided with ribs.
4. The air cushion suspension device with the air storage buffer space according to claim 3, wherein a plurality of reinforcing ribs are arranged in the air storage tank in a radial manner by taking the center of the boss as an origin, one end of each reinforcing rib is connected with the boss, and the other end of each reinforcing rib is connected with the edge of the air storage tank.
5. An air cushion suspension device with air storage and cushioning space according to claim 1, wherein said bladder is a rubber bladder.
6. The air cushion suspension device with the air storage buffer space according to claim 1, wherein the axis of the boss air inlet holes is parallel to the base, a plurality of boss air inlet holes are arranged, the boss air inlet holes are intersected and communicated by taking the center of the boss as an intersection point, and an orifice at the top of the boss air outlet hole is positioned at the intersection point of the boss air inlet holes.
7. The air cushion suspension device with air storage and buffering space of claim 1, wherein the boss air outlet holes are perpendicular to the base and located at the axial position of the boss.
8. An air cushion suspension device with air storage and cushioning space as claimed in claim 1, wherein a stepped ring is provided at the junction of the base bottom and the air bag.
9. An air cushion suspension device with air storage cushioning space as claimed in claim 1, wherein a wear plate is provided above the base.
10. An air cushion suspension device with air storage buffer space according to claim 1, wherein the pressure plate is fixed on the bottom end surface of the boss by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210577.7A CN112172776B (en) | 2020-11-03 | 2020-11-03 | Air cushion suspension device with air storage buffer space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210577.7A CN112172776B (en) | 2020-11-03 | 2020-11-03 | Air cushion suspension device with air storage buffer space |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112172776A CN112172776A (en) | 2021-01-05 |
| CN112172776B true CN112172776B (en) | 2024-05-28 |
Family
ID=73917318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011210577.7A Active CN112172776B (en) | 2020-11-03 | 2020-11-03 | Air cushion suspension device with air storage buffer space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112172776B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN2151121Y (en) * | 1992-12-28 | 1993-12-29 | 南京市通用建筑机械厂 | Air cushioned conveyer |
| GB9602453D0 (en) * | 1995-02-23 | 1996-04-03 | Air Log Ltd | Hover pads for surface translation of loads |
| JP2003285734A (en) * | 2002-03-29 | 2003-10-07 | Kensuke Matsuo | Low-vibration air cushion seal device |
| CN2913112Y (en) * | 2005-11-07 | 2007-06-20 | 李泉洞 | Air cushion disc |
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| CN104908732A (en) * | 2015-06-19 | 2015-09-16 | 北京特种机械研究所 | Automatic fast leveling device for air cushion suspension transport vehicle |
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Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201031572A (en) * | 2009-02-23 | 2010-09-01 | Sheng-Nan Lin | Air cushion pallet |
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2020
- 2020-11-03 CN CN202011210577.7A patent/CN112172776B/en active Active
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| US3513935A (en) * | 1967-06-01 | 1970-05-26 | British Hovercraft Corp Ltd | Air cushion supported platforms |
| CN2151121Y (en) * | 1992-12-28 | 1993-12-29 | 南京市通用建筑机械厂 | Air cushioned conveyer |
| GB9602453D0 (en) * | 1995-02-23 | 1996-04-03 | Air Log Ltd | Hover pads for surface translation of loads |
| JP2003285734A (en) * | 2002-03-29 | 2003-10-07 | Kensuke Matsuo | Low-vibration air cushion seal device |
| CN2913112Y (en) * | 2005-11-07 | 2007-06-20 | 李泉洞 | Air cushion disc |
| KR20110019547A (en) * | 2009-08-20 | 2011-02-28 | (주)태현메가텍 | Air-bearing |
| CN103863296A (en) * | 2014-02-26 | 2014-06-18 | 范振汝 | Air pad floating and swimming device |
| CN104908732A (en) * | 2015-06-19 | 2015-09-16 | 北京特种机械研究所 | Automatic fast leveling device for air cushion suspension transport vehicle |
| CN105539418A (en) * | 2016-03-09 | 2016-05-04 | 桑大勇 | Air cushion module with spherical hinge pivot and air cushion car |
| CN213676644U (en) * | 2020-11-03 | 2021-07-13 | 深圳市烽炀科技实业有限公司 | Air cushion suspension device with air storage buffer space |
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| CN112172776A (en) | 2021-01-05 |
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