CN210794575U - Centre frame and screw conveyer - Google Patents
Centre frame and screw conveyer Download PDFInfo
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- CN210794575U CN210794575U CN201921365398.3U CN201921365398U CN210794575U CN 210794575 U CN210794575 U CN 210794575U CN 201921365398 U CN201921365398 U CN 201921365398U CN 210794575 U CN210794575 U CN 210794575U
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- centre frame
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Abstract
The utility model discloses a centre frame and screw conveyer. The center frame comprises a base, a plurality of first stand columns and a plurality of connecting plates; each first stand is erect respectively on the base, and each first stand circumference is arranged on the base, is equipped with two at least connecting portion on the connecting plate, and every connecting portion are connected with different first stands respectively. The utility model also discloses a screw conveyer, screw conveyer include the centre frame. Has the advantages that: the split type structure of base, first stand and connecting plate is convenient for transport, has stronger adaptability to different installation sites. Through the first stand circumference arrange and form cylindrical centre frame structure, make the centre frame structure lighter and easily carry out local the reinforcing to screw conveyor.
Description
Technical Field
The utility model relates to a conveyer, in particular to centre frame and screw conveyer.
Background
The conveyer can be provided with a chain conveyer belt for conveying articles. Chain conveyors are generally classified into chain, chain plate, chain mesh, and slat types. The chain conveyor belt is mounted on the machine frame and, in order to maintain tension and to run it, is generally driven by a driving gear, diverted by a driven gear, and maintained in good contact with the driving and driven gears by a tensioning device. The conveyer is also provided with supporting rollers and a supporting structure flat plate, so that the conveyer belt can bear the weight of conveyed articles. The conveyor belt is composed of a plurality of belt sections which are hinged with each other, and the manufacture and installation of the conveyor belt must be accurately corrected so as to avoid the meandering offset of the conveyor belt during movement.
In the prior art, there are conveyors that can perform spiral conveying by causing a conveyor belt to spiral up around a center frame. The spiral conveyer belt can drive the goods to spiral and rise around the central frame. The prior art steady rests generally have a cylindrical or barrel-like configuration. The technical defects of the center frame in the prior art are as follows: adopt integrated structure, its volume is great, the transportation of being not convenient for. And the integrated center frame has higher processing cost, and the structural strength can not be optimized according to the spiral conveyor, so that the structure is relatively heavy or the strength is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a centre frame and screw conveyer is provided, its centre frame can adopt the pin-connected panel structure, can carry out the structure to screw conveyer's load and strengthen, can overcome screw conveyer's centre frame structure heavy, be not convenient for transport and structural strength relatively poor technical problem.
The technical scheme adopted for solving the technical problems is as follows:
the center frame comprises a base, a plurality of first stand columns and a plurality of connecting plates; each first stand is erect respectively on the base, and each first stand circumference is arranged on the base, is equipped with two at least connecting portion on the connecting plate, and every connecting portion are connected with different first stands respectively.
As an improvement, each connecting plate is spirally arranged in a space defined by each first upright post.
As an improvement, one side of the connecting plate is provided with a reinforcing rib and the connecting part is arranged at the other side of the connecting plate.
As the improvement, the center frame further comprises a plurality of top plates, the top plates are arranged at the tops of the first stand columns, and each top plate is connected with at least two first stand columns respectively.
As the improvement, a plurality of lifting rings are arranged on the top plate and fixedly connected with the top plate.
A screw conveyor includes a center frame.
As an improvement, the spiral conveyor also comprises a conveying belt, the conveying belt is spirally arranged around the outer side of the central frame, and the spiral arrangement direction of the conveying belt is consistent with the arrangement direction of each connecting plate.
Has the advantages that: the split type structure of base, first stand and connecting plate is convenient for transport, has stronger adaptability to different installation sites. Through the first stand circumference arrange and form cylindrical centre frame structure, make the centre frame structure lighter and easily carry out local the reinforcing to screw conveyor.
Drawings
The invention will be further explained with reference to the drawings:
fig. 1 is a schematic structural view of a center frame according to an embodiment of the present invention;
fig. 2 is an exploded view of the center frame according to the embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of a center frame according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a connecting plate according to an embodiment of the present invention;
fig. 5 is a schematic view of an arrangement of the first support arm according to the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a screw conveyor according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 to 6, the center frame includes a base 1, a plurality of first columns 2 and a plurality of connection plates 3; each first stand 2 erects respectively on base 1, and each first stand 2 is arranged on base 1 circumference, is equipped with two at least connecting portion 4 on the connecting plate 3, and every connecting portion 4 is connected with different first stands 2 respectively.
Preferably, each connecting plate 3 is spirally arranged in the space enclosed by each first upright 2.
Preferably, the reinforcing ribs 5 are provided on one side of the connecting plate 3 and the connecting portion 4 is provided on the other side of the connecting plate 3.
Preferably, the center frame further comprises a plurality of top plates 6, the top plates 6 are arranged on the tops of the first upright posts 2, and each top plate 6 is connected with at least two first upright posts 2 respectively.
Preferably, a plurality of lifting rings 7 are arranged on the top plate 6, and the lifting rings 7 are fixedly connected with the top plate 6.
A screw conveyor includes a center frame.
Preferably, the screw conveyor further includes a conveyor belt spirally arranged around the outside of the center frame, the spiral arrangement direction of the conveyor belt being in accordance with the arrangement direction of the respective connecting plates 3.
Regarding the base 1, the base 1 of this embodiment is provided with four support legs, and the end of each support leg is provided with a foot pad. Be equipped with the double-screw bolt on the callus on the sole, the end of double-screw bolt and stabilizer blade passes through threaded connection, and the stabilizer blade accessible double-screw bolt fine setting base 1's height makes base 1 keep the level on the installation face of unevenness. The bottom of the foot pad is a rubber pad, so that the impact between the buffer base 1 and the mounting surface is facilitated, and the conveyor is kept stable. And a reinforcing plate is arranged between the adjacent support legs, and the reinforcing plate can reinforce the structural strength of the base 1. The base 1 in the present solution can also be replaced by other bases 1 in the prior art.
Regarding the first upright 2, the cross-sectional shape of the first upright 2 of the present embodiment is rectangular, and the material of the first upright 2 is a rectangular pipe. The first columns 2 of the embodiment are uniformly distributed on the base 1 in the circumferential direction and enclose a cylindrical shape, but the arrangement form of the first columns 2 is not limited to the cylindrical shape, and other shapes which can meet the installation requirement of the spiral conveying belt can be enclosed. Both ends of first stand 2 are equipped with the shrouding respectively, are equipped with a plurality of mounting holes on the shrouding. The end of the first upright 2 is connected to the base 1 by means of a screw thread. The first upright 2 in the present embodiment can also be connected to the base 1 by other connection methods in the prior art, including but not limited to welding and riveting. The first upright post 2 in the present disclosure may also be provided in other shapes, including but not limited to a circular tube shape, a square tube shape, and a polygonal tube shape.
With respect to the connection plate 3, the connection plate 3 of the present embodiment is plate-shaped, but the connection plate 3 may be replaced by other shapes of structural connectors known in the art, including but not limited to block and strip connectors. Regarding the connecting portions 4, the number of the connecting portions 4 provided on each connecting plate 3 in the present embodiment is five, and the connecting plate 3 can be connected with five first columns 2 through the connecting portions 4, so that each first column 2 has a stable structure. The connecting portion 4 of this embodiment is the panel beating crimp structure who establishes at connecting plate 3 edge, is equipped with two mounting holes on every connecting portion 4. The connecting portion 4 may also be replaced with other connecting structures known in the art, including but not limited to riveting and welding structures.
The split structure of base 1, first stand 2 and connecting plate 3 is convenient for transport, has stronger adaptability to different installation sites. Through the first stand 2 circumference arrange and form cylindrical centre frame structure, make the centre frame structure lighter and easily carry out local reinforcing to screw conveyor.
Regarding the arrangement form of connecting plates 3, the number of connecting plates 3 of this embodiment is five, and five connecting plates 3 are arranged spirally in the cylindrical space enclosed by first stand 2, and this arrangement form is unanimous with the arrangement direction of spiral conveyer belt, is favorable to carrying out the structure to spiral conveyer belt and strengthens.
Regarding the reinforcing ribs 5, the connecting plate 3 of the present embodiment is a sheet metal structure, and the reinforcing ribs 5 are formed by bending a sheet metal. The reinforcing bars 5 may also be replaced by other reinforcing structures known in the art, including but not limited to welded and riveted reinforcing structures.
Regarding the top plates 6, the number of the top plates 6 of the present embodiment is four, the top plates 6 are arcuate in shape, and each top plate 6 is connected to five first pillars 2, respectively. The top plate 6 is arranged on the top surface of the first upright post 2, so that the structural strength of the center frame can be further enhanced.
Regarding the hanging ring 7, the number of the hanging ring 7 of the present embodiment is two, and the hanging ring 7 penetrates the top plate 6 and is connected with the first upright 2 through screw threads. The lifting rings 7 are beneficial to the integral hanging and transportation of the center frame, so that the conveyor can be integrally transferred after being installed.
As for the conveyer belt, the arrangement direction of the conveyer belt is consistent with the arrangement direction of the connecting plate 3, the structural strength of the center frame can be strengthened in a targeted manner, the structural reinforcement of the connecting plate 3 can be obtained at the connection stress position of the center frame and the conveyer belt, the material of the structural reinforcement structure can be saved, and the sufficient structural strength of the center frame can be maintained.
A plurality of first support arms 8 which are perpendicular to the first upright post 2 are further arranged around the center frame, and the roots of the first support arms 8 are connected with the center frame. A second supporting arm 9 is further arranged between the first supporting arm 8 and the first upright post 2, and the second supporting arm 9, the first supporting arm 8 and the first upright post 2 form a triangular structure. The second support arm 9 contributes to the structural strength of the first support arm 8. The end of each first support arm 8 is provided with a second upright 10, and each second upright 10 is connected with at least two first support arms 8 respectively. The second upright 10 may reinforce the structural strength of the first support arm 8. The first support arm 8, the first upright post 2 and the second upright post 10 form a three-dimensional multi-layer spiral support structure, and the first support arm 8 can provide support for a spiral conveying belt, so that the conveying belt can spirally rise around the outer side of the central frame.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. Centre frame, its characterized in that: comprises a base, a plurality of first upright posts and a plurality of connecting plates; each first stand is erected on the base respectively, each first stand is arranged on the base in the circumferential direction, at least two connecting portions are arranged on the connecting plate, and each connecting portion is connected with different first stands respectively.
2. The steady rest of claim 1, wherein: and each connecting plate is spirally arranged in a space surrounded by each first upright post.
3. The steady rest of claim 2, wherein: and one side of the connecting plate is provided with a reinforcing rib, and the connecting part is arranged at the other side of the connecting plate.
4. The steady rest of claim 3, wherein: the top plates are arranged at the tops of the first stand columns, and each top plate is connected with at least two first stand columns respectively.
5. The steady rest of claim 4, wherein: the top plate is provided with a plurality of lifting rings, and the lifting rings are fixedly connected with the top plate.
6. Screw conveyer, its characterized in that: comprising a steady rest as claimed in any one of claims 1 to 5.
7. The screw conveyor according to claim 6, wherein: the conveying belt is spirally arranged around the outer side of the center frame, and the spiral arrangement direction of the conveying belt is consistent with the arrangement direction of the connecting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921365398.3U CN210794575U (en) | 2019-08-21 | 2019-08-21 | Centre frame and screw conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921365398.3U CN210794575U (en) | 2019-08-21 | 2019-08-21 | Centre frame and screw conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210794575U true CN210794575U (en) | 2020-06-19 |
Family
ID=71245774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921365398.3U Active CN210794575U (en) | 2019-08-21 | 2019-08-21 | Centre frame and screw conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210794575U (en) |
-
2019
- 2019-08-21 CN CN201921365398.3U patent/CN210794575U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518111 room 701, building A3, workshop 1, LiLang International Jewelry Industrial Park, 31 Bulan Road, xialilang community, Nanwan street, Longgang District, Shenzhen City, Guangdong Province Patentee after: South China Xinhai (Shenzhen) Technology Co.,Ltd. Address before: Room 801-1, building A3, Zhongying jewelry factory building, 31 Bulan Road, Nanwan street, Longgang District, Shenzhen, Guangdong 518111 Patentee before: XINHAI INDUSTRIAL BELTING Co.,Ltd. |