CN202784585U - End plate provided with through holes - Google Patents
End plate provided with through holes Download PDFInfo
- Publication number
- CN202784585U CN202784585U CN201220439424.4U CN201220439424U CN202784585U CN 202784585 U CN202784585 U CN 202784585U CN 201220439424 U CN201220439424 U CN 201220439424U CN 202784585 U CN202784585 U CN 202784585U
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- China
- Prior art keywords
- work
- open
- end plate
- little
- holes
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- Expired - Lifetime
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses an end plate provided with through holes. The end plate comprises a polygonal end plate body; two groups of identical through holes are symmetrically distributed in the end plate body along a central point; and each group of through holes comprises at least one large through hole and at least two small through holes. The through holes replace the lugs in the prior art, so that a lug material is saved, the production cost is reduced, hopper deformation caused by welding the lugs is avoided, the structure of a hopper is simplified, and the end plate is quicker in installation and more reliable in connection.
Description
[technical field]
The utility model relates to the technical field of logistics load transfer device, particularly a kind of technology that is provided with the end plate of open-work in the logistics load transfer device.
[background technology]
At present domestic cement sectors are to large-scale, energy-saving and environmental protection, the development of benefit aspect, construction along with large-scale production line, need large, the reliable load transfer device of traffic capacity to adapt to it supporting, the hopper that wherein is installed on the gig also is one of significant transportation equipment, hopper generally is to be formed by base material manufacturings such as several end plates, coaming plates, be equipped with lug on the hopper end plate of the prior art, so the hopper end plate is easy to distortion when welding, cause the unreasonable structure of whole hopper, inconvenience is linked and packed.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of end plate that is provided with open-work, can simplify the installation of end plate, avoids causing when welded end plate the hopper distortion, and it is more reliable, convenient that the hopper that is provided with end plate is connected with conveyer chain.
For achieving the above object, the utility model proposes a kind of end plate that is provided with open-work, comprise polygonal end plate body, be distributed with two groups of identical open-works along central point on the described end plate body, every group of open-work comprises at least one large open-work and at least two little open-works.
As preferably, every group of open-work comprises three open-works, large open-work, the first little open-work and the second little open-work, and by replacing lug with little open-work, the hopper that may cause when having avoided welding is out of shape, and has saved the lug material, has reduced productive costs.
As preferably, described large open-work, the first little open-work and the second little open-work are circular port, and be simple in structure, easy to process, easy for installation.
As preferably, the diameter of described large open-work is three times of diameter of the first little open-work, the equal diameters of the diameter of the first little open-work and the second little open-work, and large open-work is used for connecting bearing pin, realizes being connected with connection chain.
As preferably, described end plate body is fitfull heptagon shape, is convenient to the welding that cooperates of end plate and coaming plate.
The beneficial effects of the utility model: the utility model is by replacing the lug of prior art with open-work, not only saved the lug material, reduced productive costs, in addition, avoided being out of shape because of the hopper that the welding lug causes, simplified the structure of hopper, and made the installation of end plate faster, connected more reliable.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the structural representation that adopts the gig of a kind of end plate that is provided with open-work of the utility model;
Fig. 2 is the main pseudosection that adopts the gig of a kind of end plate that is provided with open-work of the utility model;
Fig. 3 is the top plan view that adopts the gig of a kind of end plate that is provided with open-work of the utility model;
Fig. 4 is the structural representation that adopts the hopper of a kind of end plate that is provided with open-work of the utility model;
Fig. 5 is a kind of structural representation that is provided with the end plate of open-work of the utility model;
Fig. 6 is the enlarged drawing of I section among Fig. 3.
Among the figure: 1-the first coaming plate, 2-the second coaming plate, 3-the 3rd coaming plate, 4-be plate, the large open-work of 5-, 6-the first little open-work, 7-end plate, 8-brace panel, 9-bearing pin, 10-flat-bed machine bolt, 11-nut, 12-nest, 13-connection chain, 14-the second little open-work all around.
[specific embodiment]
Consult Fig. 1,2,3, be provided with without the gig of taking hopper, comprise two hoppers, two connection chains 13 and fastening assembly, consult Fig. 4, described hopper comprises two end plates 7, the coaming plate combination, brace panel 8, described coaming plate combination comprises the first coaming plate 1, the second coaming plate 2, the 3rd coaming plate 3 and is plate 4 all around, described the first coaming plate 1, the second coaming plate 2, the 3rd coaming plate 3 and all around plate 4 is oblong, a long limit of described the first coaming plate 1 is connected with a long limit of the second coaming plate 2, another long limit of the second coaming plate 2 is connected with a long limit of the 3rd coaming plate 3, another long limit of the 3rd coaming plate 3 with all around a long limit of plate 4 be connected, described brace panel 8 is at the first coaming plate 1 and all around between the plate 4, be arranged with two groups of open-works on the described end plate 7, every group of open-work comprises a large open-work 5, a first little open-work 6 and second a little open-work 14, the aperture of described large open-work 5 is greater than the aperture of the first little open-work 6, the aperture of the first little open-work 6 equals the aperture of the second little open-work 14, described two end plates 7 is installed on respectively the both sides of coaming plate combination, and cooperates with coaming plate combination the formation groove is installed, described connection chain 13 is installed on the both sides of end plate 7, and be connected by fastening assembly with end plate 7, consult, 5,6, fastening assembly comprises bearing pin 9, flat-bed machine bolt 10, nut 11 and nest 12, be connected by bearing pin 9 peaceful machine bolts 10 between connection chain 13 and the end plate 7, described bearing pin 9 passes large open-work 5 and connects connection chain 13 and end plate 7, described flat-bed machine bolt 10 passes respectively the first little open-work 6, the second little open-work 14 captive joint chains 13 and end plate 7, and by the fixing flat-bed machine bolt 10 of nut 11, between the nut 11 peaceful machine bolts 10 nest 12 is installed, the thickness of nest 12 is twices of end plate 7 thickness, the first little open-work 6, the aperture of the second little open-work 14 is all greater than the aperture of nest 12, the aperture of nest 12 is greater than the external diameter of flat-bed machine bolt 10, aperture such as the first little open-work 6 and the second little open-work 14 is 18mm, the aperture of nest 12 is 16.2mm, the external diameter of flat-bed machine bolt 10 is 16mm, because nest 12 can be installed one by one with flat-bed machine bolt 10 and cooperate installation, and fixing by nut 11, the easy fixed installation of end plate.
The utility model principle of work:
In the prior art, all be to realize connecting by the welding lug between connection chain 13 and the end plate 7, not only expend the lug material, and the welding lug causes end plate 7 distortion easily, present embodiment changes lug into large open-work 5, the first little open-work 6 and the second little open-work 14, and employing flat-bed machine bolt 10, nut 11 is fixed, because need to assemble simultaneously four flat-bed machine bolts 10 on the end plate 7, so the first little open-work 6 on the end plate 7 and the size of the second little open-work 14 can not be too little, otherwise, four flat-bed machine bolts 10 are difficult to be assembled to simultaneously end plate 7, but, if the size of the first little open-work 6 and the second little open-work 14 is too large, can cause flat-bed machine bolt 10 again, can't fixedly secure between nut 11 and the end plate 7, for solving above-mentioned conspicuous contradiction, adopt the first little open-work 6 of larger aperture in the present embodiment, the second little open-work 14 is realized cooperating fastening with the nest 12 that is slightly larger than the external diameter of flat-bed machine bolt 10 respectively together, the workman passes four flat-bed machine bolts 10 first the first little open-work 6 and the second little open-work 14 on the end plate 7 easily, and then the sheathed nest 12 in the end of flat-bed machine bolt 10 respectively, adopt nut 11 to be fixed, in convenient for assembly, guaranteed fastening effect like this.Be the nest 12 of end plate 7 thickness twices by thickness is installed, and between nest 12 and end plate 7, connect by spot welding, between nest 12 and nut 11, also connect by spot welding, increased whole steadiness.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (5)
1. end plate that is provided with open-work, it is characterized in that: comprise polygonal end plate body, be distributed with two groups of identical open-works along central point on the described end plate body, every group of open-work comprises at least one large open-work and at least two little open-works.
2. a kind of end plate that is provided with open-work as claimed in claim 1, it is characterized in that: every group of open-work comprises three open-works, large open-work, the first little open-work and the second little open-work.
3. a kind of end plate that is provided with open-work as claimed in claim 2, it is characterized in that: described large open-work, the first little open-work and the second little open-work are circular port.
4. a kind of end plate that is provided with open-work as claimed in claim 3 is characterized in that: the diameter of described large open-work is three times of diameter of the first little open-work, the equal diameters of the diameter of the first little open-work and the second little open-work.
5. such as each described a kind of end plate that is provided with open-work in the claim 1～4, it is characterized in that: described end plate body is fitfull heptagon shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220439424.4U CN202784585U (en) | 2012-08-31 | 2012-08-31 | End plate provided with through holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220439424.4U CN202784585U (en) | 2012-08-31 | 2012-08-31 | End plate provided with through holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784585U true CN202784585U (en) | 2013-03-13 |
Family
ID=47811897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220439424.4U Expired - Lifetime CN202784585U (en) | 2012-08-31 | 2012-08-31 | End plate provided with through holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108159754A (en) * | 2018-01-22 | 2018-06-15 | 铜陵求精机械有限公司 | A kind of dragveyer bucket |
-
2012
- 2012-08-31 CN CN201220439424.4U patent/CN202784585U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108159754A (en) * | 2018-01-22 | 2018-06-15 | 铜陵求精机械有限公司 | A kind of dragveyer bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xiaoshan Tong Hui Road District of Hangzhou City, Zhejiang Province, No. 1201 311215 Patentee after: Hangzhou Hetai electromechanical Co.,Ltd. Address before: Xiaoshan Tong Hui Road District of Hangzhou City, Zhejiang Province, No. 1201 311215 Patentee before: HANGZHOU HOTA ELECTROMECHANICAL INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 310000 No. 1201 Tonghui North Road, Ningwei Street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Hetai electromechanical Co.,Ltd. Address before: Xiaoshan Tong Hui Road District of Hangzhou City, Zhejiang Province, No. 1201 311215 Patentee before: Hangzhou Hetai electromechanical Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |