CN213922728U - Middle section structure of air cushion belt conveyor - Google Patents
Middle section structure of air cushion belt conveyor Download PDFInfo
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- CN213922728U CN213922728U CN202022864829.XU CN202022864829U CN213922728U CN 213922728 U CN213922728 U CN 213922728U CN 202022864829 U CN202022864829 U CN 202022864829U CN 213922728 U CN213922728 U CN 213922728U
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- cover plate
- belt conveyor
- air chamber
- fixedly connected
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Abstract
The utility model provides a middle section structure of an air cushion belt conveyor, which comprises a side plate, a cover plate, an upper air chamber, a lower air chamber and a pressing plate; two ends of the side plate are fixedly connected to the supporting legs through bolts; the cover plate is fixedly connected above the two side plates through bolts; the upper air chamber is positioned below the belt; the lower air chamber is positioned below the return belt; the pressing plate is fixedly connected above the cover plate through bolts and is positioned above the cover plate. The curb plate is two millimeters's of thickness corrosion resistant plate equally, and improvement sealing performance that can be great and reduction during operation are because the noise that vibrations appear through the bolted connection between clamp plate and the link, fix the apron in the middle of, improve the connection steadiness of apron, can see out, have carried out structural improvement than current air cushion belt conveyor, will not be the apron of atress part and curb plate material and relation of connection improve, have improved the concatenation compactness, have alleviateed overall weight.
Description
Technical Field
The utility model belongs to the technical field of air cushion belt conveyor, more specifically say, in particular to air cushion belt conveyor's interlude structure.
Background
The air cushion conveyor is a belt conveyor which uses a thin air film to support a conveyor belt and materials on the conveyor 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 air cushion machine is a general series product and can be widely used in industries such as coal, electric power, metallurgy, chemical industry, machinery, grain, light industry, ports, building materials and the like.
The existing chinese utility model patent, for example patent No. CN201920520236.6, discloses an air cushion belt conveyor air box air hole dredging device, which is described basically as: the device comprises a sliding rod and a lantern ring sleeved on the sliding rod, wherein the lantern ring slides along the sliding rod; a fastening nut is arranged at the top end of the lantern ring, a fastening screw rod is arranged in the fastening nut, and the fastening screw rod penetrates through the upper end of the lantern ring; an internal thread is arranged in the fastening nut, an external thread is arranged in the fastening screw, and the internal thread is matched with the external thread; the bottom of the lantern ring is provided with a dredging needle, and the dredging needle is matched with an air box air hole of the air cushion belt conveyor.
Based on the above patent descriptions, it can be seen that, like the existing air cushion belt conveyor, when in use, the materials for the side walls and the top plate are too heavy to facilitate the assembly of the air cushion machine, and the air cushion machine has insufficient sealing performance and tightness during the assembly, and is easy to generate vibration or air leakage.
In view of the above, the present invention provides an intermediate structure of an air cushion belt conveyor, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an air cushion belt conveyor's interlude structure to it can be seen that to solve, and similar current air cushion belt conveyor is when using for the material of lateral wall and roof is too heavy, is unfavorable for the equipment of air cushion machine, and sealing performance and compactness are not enough when the air cushion machine equipment, appear the problem of the condition of vibrations or gas leakage easily.
The utility model relates to an air cushion belt conveyor's interlude structure's purpose and efficiency is reached by following specific technological means:
the middle section structure of the air cushion belt conveyor comprises side plates, a cover plate, an upper air chamber, a lower air chamber and a pressing plate; two ends of the side plate are fixedly connected to the supporting legs through bolts; the cover plate is fixedly connected above the two side plates through bolts; the upper air chamber is positioned below the belt; the lower air chamber is positioned below the return belt; the pressing plate is fixedly connected above the cover plate through bolts and is positioned above the cover plate.
Further, the cover plate is a stainless steel plate with the thickness of two millimeters.
Furthermore, the side plates are also stainless steel plates with the thickness of two millimeters, and sealing strips are arranged between the side plates and the supporting legs.
Furthermore, a sealing strip is additionally arranged between the cover plate and the upper end of the side plate.
Furthermore, the pressing plate is connected with a connecting frame above the side plate through a bolt, and the edge of the cover plate is fixedly connected between the pressing plate and the connecting frame.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses structural improvement has been carried out on current air cushion belt conveyor's interlude structure, mainly embodied: the apron and the curb plate of this structure use two millimeters corrosion resistant plate to make, because upper and lower two air chamber lug connection are on the landing leg, the apron is not the atress part, can satisfy normal use and gross weight with two millimeter thick plates and alleviate, alleviate and assemble and the cost of transportation, add between the upper end of apron and curb plate and be equipped with the sealing strip, the sealing strip is the rubber strip, improvement sealing performance that can be great and reduce the noise that the during operation appears because vibrations, through the bolted connection between clamp plate and the link, the apron in the middle of will be fixed, improve the connection steadiness of apron, can see out, structural improvement has been carried out than current air cushion belt conveyor, apron and curb plate material and the relation of connection improvement that will not be the atress part, the concatenation compactness has been improved, the overall weight has been alleviateed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the side plate of the present invention.
Fig. 3 is a schematic structural diagram of the cover plate of the present invention.
Fig. 4 is a partially enlarged view of a portion a of fig. 3 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a side plate; 2. a cover plate; 3. a support leg; 4. an upper air chamber; 5. a lower air chamber; 6. a belt; 7. a return belt; 8. and (7) pressing a plate.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, 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 in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a middle section structure of an air cushion belt conveyor, which comprises a side plate 1, a cover plate 2, an upper air chamber 4, a lower air chamber 5 and a pressing plate 8; two ends of the side plate 1 are fixedly connected to the supporting legs 3 through bolts; the cover plate 2 is fixedly connected above the two side plates 1 through bolts; the upper air chamber 4 is positioned below the belt 6; the lower air chamber 5 is positioned below the return belt 7; the pressing plate 8 is fixedly connected above the cover plate 2 through bolts, and the pressing plate 8 is positioned above the cover plate 2.
The cover plate 2 is a stainless steel plate with the thickness of two millimeters, the cover plate 2 with the structure is shown in figure 2, the cover plate 2 is made of the stainless steel plate with the thickness of two millimeters, the upper air chamber and the lower air chamber are directly connected to the supporting legs 3, the cover plate 2 is not a stressed part, and the normal use and the total weight reduction can be met by using a thick plate with the thickness of two millimeters.
Wherein, curb plate 1 is the corrosion resistant plate of two millimeters of thickness equally, and be equipped with the sealing strip between curb plate 1 and the landing leg 3, curb plate 1 of this structure is as shown in fig. 2, curb plate 1 uses the corrosion resistant plate of two millimeters to make equally, owing to two upper and lower air chamber lug connections are on landing leg 3, curb plate 1 is the atress part equally not, can satisfy normal use with two millimeter thick plates, and can alleviate the gross weight of conveyer body, alleviate and assemble and the cost of transportation, add between the upper end of apron 2 and curb plate 1 and be equipped with the sealing strip, the sealing strip is the rubber strip, improvement sealing performance that can be great and noise that the reduction during operation appears owing to shaking.
Wherein, clamp plate 8 passes through bolted connection with the link of curb plate 1 top, and fixedly connected with apron 2 edge between clamp plate 8 and the link, and clamp plate 8 of this structure is as shown in fig. 2, through the bolted connection between clamp plate 8 and the link, fixes middle apron 2, improves apron 2's the connection steadiness.
The specific use mode and function of the embodiment are as follows:
in the utility model, firstly, when splicing, the middle cover plate 2 is fixed through the bolt connection between the pressing plate 8 and the connecting frame, the connection stability of the cover plate 2 is improved, a sealing strip is additionally arranged between the cover plate 2 and the upper end of the side plate 1, the sealing strip is a rubber strip, can greatly improve the sealing performance and reduce the noise caused by vibration during working, the cover plate 2 and the side plate 1 are made of stainless steel plates with the thickness of two millimeters, because the upper and lower air chambers are directly connected on the supporting legs 3, the cover plate 2 is not a stressed part, the normal use can be satisfied by a thick plate of two millimeters, the total weight is reduced, the assembly and transportation cost is reduced, compared with the existing air cushion belt conveyor, the structure of the air cushion belt conveyor is improved, the material and the connection relation of the cover plate 2 and the side plate 1 which are not stress parts are improved, the splicing tightness is improved, and the total weight is reduced.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides an air cushion belt conveyor's interlude structure which characterized in that: comprises a side plate (1), a cover plate (2), an upper air chamber (4), a lower air chamber (5) and a pressing plate (8); two ends of the side plate (1) are fixedly connected to the supporting legs (3) through bolts; the cover plate (2) is fixedly connected above the two side plates (1) through bolts; the upper air chamber (4) is positioned below the belt (6); the lower air chamber (5) is positioned below the return belt (7); the pressing plate (8) is fixedly connected above the cover plate (2) through bolts, and the pressing plate (8) is located above the cover plate (2).
2. The intermediate section structure of an air-cushion belt conveyor as claimed in claim 1, wherein: the cover plate (2) is a stainless steel plate with the thickness of two millimeters.
3. The intermediate section structure of an air-cushion belt conveyor as claimed in claim 1, wherein: the side plate (1) is also a stainless steel plate with the thickness of two millimeters, and a sealing strip is arranged between the side plate (1) and the supporting leg (3).
4. The intermediate section structure of an air-cushion belt conveyor as claimed in claim 1, wherein: and a sealing strip is additionally arranged between the cover plate (2) and the upper end of the side plate (1).
5. The intermediate section structure of an air-cushion belt conveyor as claimed in claim 1, wherein: the pressing plate (8) is connected with the connecting frame above the side plate (1) through bolts, and the edge of the cover plate (2) is fixedly connected between the pressing plate (8) and the connecting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022864829.XU CN213922728U (en) | 2020-12-03 | 2020-12-03 | Middle section structure of air cushion belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022864829.XU CN213922728U (en) | 2020-12-03 | 2020-12-03 | Middle section structure of air cushion belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213922728U true CN213922728U (en) | 2021-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022864829.XU Active CN213922728U (en) | 2020-12-03 | 2020-12-03 | Middle section structure of air cushion belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213922728U (en) |
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2020
- 2020-12-03 CN CN202022864829.XU patent/CN213922728U/en active Active
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