CN206343239U - Circular arc backplate for sand making machine - Google Patents
Circular arc backplate for sand making machine Download PDFInfo
- Publication number
- CN206343239U CN206343239U CN201620985537.2U CN201620985537U CN206343239U CN 206343239 U CN206343239 U CN 206343239U CN 201620985537 U CN201620985537 U CN 201620985537U CN 206343239 U CN206343239 U CN 206343239U
- Authority
- CN
- China
- Prior art keywords
- arc
- working plate
- medial surface
- making machine
- installing plate
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
Circular arc backplate for sand making machine, it includes a horizontal stripe shape arc working plate that can be arranged on rotor sub-material cylinder, the arc external side of the arc working plate and upper surface are the friction surface that sandstone is collided, it is wholely set on medial surface perpendicular to the medial surface arc installing plate that arcuately length is arranged, two fixed installation being arranged side by side holes is provided with the arc installing plate；The end face of two outboard ends of described arc working plate and the outboard end of arc installing plate two being horizontally placed on arc working plate medial surface is respectively placed on same circular radius straight line, the through hole composition in the middle of the fixed installation Kong Youyi counter sinks and counter sink；It has simple in construction, and easy to install and use, anti-wear performance is good, can guarantee that the features such as rotor set discharging is smooth.
Description
Technical field
The utility model relates to a kind of circular arc backplate for sand making machine, sand making machine rotor sub-material is mostly installed at
On cylinder, belong to mining equiment technical field.
Background technology
In field of mining equipment, the operation principle of closed sand making machine is that material is divided into material casting and the periphery at middle part
The material casting at middle part is dished out at a high speed and collided with the blanking on periphery by blanking, main shaft group rotor driven group high-speed rotation, rotor set, is led to
The mode for crossing " stone-crash-stone " crushes building stones.Operationally, charging aperture of the material above rotor set enters internal rotor, and adjoint
The rotation of rotor set is dished out from the runner centrifugation in runner plate；But existing sand making machine rotor set is complicated, as resistance to
The runner plate and circular arc backplate composition rotor set for grinding part are had some setbacks in the presence of discharging, and influence material is dished out, and is ultimately resulted in sand making machine and is broken
Broken efficiency reduction.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of that prior art is present, and provides a kind of simple in construction, uses peace
Dress is convenient, and anti-wear performance is good, can guarantee that rotor set discharging is smoothly used for the circular arc backplate of sand making machine.
In order to realize above-mentioned purpose, the utility model employs following technical scheme：A kind of circle for sand making machine
Arc backplate, it includes a horizontal stripe shape arc working plate that can be arranged on rotor sub-material cylinder, the arc of the arc working plate
Lateral surface and upper surface are to be wholely set on the friction surface that sandstone is collided, medial surface perpendicular to medial surface arcuately length
The arc installing plate of arrangement, is provided with two fixed installation being arranged side by side holes on the arc installing plate.
As preferred：Two outboard ends of described arc working plate and the arc peace being horizontally placed on arc working plate medial surface
The end face of the dress outboard end of plate two is respectively placed on same circular radius straight line, the fixed installation Kong Youyi counter sinks and counter sink
Middle through hole composition.
The utility model belongs to improvements over the prior art, and it has simple in construction, easy to install and use, anti-wear performance
It is good, it can guarantee that the features such as rotor set discharging is smooth.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of circular arc backplate described in the utility model.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing：Shown in Fig. 1, a kind of use described in the utility model
In the circular arc backplate of sand making machine, it includes a horizontal stripe shape arc working plate 1 that can be arranged on rotor sub-material cylinder, the arc
The arc external side 2 of working plate 1 and upper surface 3 be wholely set on the friction surface that sandstone is collided, medial surface 4 perpendicular to
The medial surface arc installing plate 5 that arcuately length is arranged, is provided with two fixations being arranged side by side on the arc installing plate 5
Mounting hole.
Shown in figure, two outboard ends of described arc working plate 1 and the arc being horizontally placed on the medial surface of arc working plate 1
The end face of 5 liang of outboard ends of installing plate is respectively placed on same circular radius straight line, fixed installation Kong Youyi counter sinks 8 and heavy
Through hole 9 in the middle of head bore is constituted.The medial surface 4 of the arc working plate 1 is mounting surface.
Claims (2)
1. for the circular arc backplate of sand making machine, it includes a horizontal stripe shape arc working plate that can be arranged on rotor sub-material cylinder,
It is characterized in that the arc external side of the arc working plate and upper surface are the friction surface that sandstone is collided, one on medial surface
Body is provided perpendicular to the medial surface arc installing plate that arcuately length is arranged, two are provided with the arc installing plate simultaneously
The fixed installation hole that arrangement is put.
2. the circular arc backplate according to claim 1 for sand making machine, it is characterised in that described arc working plate
The end face of two outboard ends and the outboard end of arc installing plate two being horizontally placed on arc working plate medial surface is respectively placed in same circle
In radius lines, the through hole composition in the middle of the fixed installation Kong Youyi counter sinks and counter sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985537.2U CN206343239U (en) | 2016-08-30 | 2016-08-30 | Circular arc backplate for sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985537.2U CN206343239U (en) | 2016-08-30 | 2016-08-30 | Circular arc backplate for sand making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206343239U true CN206343239U (en) | 2017-07-21 |
Family
ID=59320590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620985537.2U Expired - Fee Related CN206343239U (en) | 2016-08-30 | 2016-08-30 | Circular arc backplate for sand making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206343239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216028A (en) * | 2016-08-30 | 2016-12-14 | 德清县东旭合金钢铸造有限公司 | A kind of circular arc backplate for sand making machine |
-
2016
- 2016-08-30 CN CN201620985537.2U patent/CN206343239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216028A (en) * | 2016-08-30 | 2016-12-14 | 德清县东旭合金钢铸造有限公司 | A kind of circular arc backplate for sand making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20190830 |