CN204220210U - A kind of sandstone trimmer - Google Patents
A kind of sandstone trimmer Download PDFInfo
- Publication number
- CN204220210U CN204220210U CN201420335054.9U CN201420335054U CN204220210U CN 204220210 U CN204220210 U CN 204220210U CN 201420335054 U CN201420335054 U CN 201420335054U CN 204220210 U CN204220210 U CN 204220210U
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- CN
- China
- Prior art keywords
- sandstone
- shell
- splined shaft
- trimmer
- shaping
- 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
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Abstract
The utility model provides a kind of sandstone trimmer, belong to sandstone shaping mechanical field, solve the existing defect that common trimmer consumes energy, operation is many, production efficiency is low, the utility model mainly comprises the splined shaft being positioned at center, be wrapped in the cushion collar on splined shaft, shaping rotor, high-strength abrasion-proof bar and shell from inside to outside successively, shell is fixed in frame, and shell upper end is provided with charging aperture, lower end is provided with discharging opening, and is provided with the motor be connected with splined shaft below frame.
Description
Technical field
A kind of sandstone trimmer of the present utility model belongs to rubble processing equipment field, particularly relates to a kind of sandstone shaping machinery.
Background technology
Trimmer is widely used in highway, railway, power station, bridge, tunnel, concrete mixing plant, rubble shaping in the industries such as building and rubble manufacture field, be applied to strength grade especially and be greater than the concrete of C60 and freeze proof, impervious or other require the shaping of aggregate medium stone and shapings of express highway pavement continuous size fraction rubble, existing conventional trimmer mostly is material and dishes out at a high speed in the impeller of High Rotation Speed, shaping in small, broken bits is reached by the collision of storeroom, required material is obtained after screening, but while the power consumption of the High Rotation Speed of impeller, require higher to mechanical resistance shock, and the material granularity obtained differs, need constantly to sieve, affect production efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of sandstone trimmer that a kind of operation is simple, production efficiency is high, energy-conservation.
The purpose of this utility model is achieved in that a kind of sandstone trimmer mainly comprises the splined shaft being positioned at center, be wrapped in the cushion collar on splined shaft, shaping rotor, high-strength abrasion-proof bar and shell from inside to outside successively, shell is fixed in frame, shell upper end is provided with charging aperture, lower end is provided with discharging opening, and is provided with the motor be connected with splined shaft below frame.Described cushion collar is not limited to spring or rubber, shaping rotor is column wide at the top and narrow at the bottom, and its outer surface has protruding steel bar, and protruding steel bar is 45 °---60 ° of angles are arranged in parallel within shaping rotor surface, the enclosure that high-strength abrasion-proof bar is vertically fixed on, shell is tubular wide at the top and narrow at the bottom.
During use, open motor, drive shaping rotor turns, between the protruding steel bar that material falls into shaping rotor from charging aperture and wear rib, through constantly friction and extruding, when running into the excessive material of hardness, owing to there being cushion collar, avoid material and the strong extruding of rotor and damage, finally qualified material flows out from discharging opening.
Owing to carrying out technique scheme, while the utility model is energy-conservation, the disposable material obtaining required fineness, improves production efficiency.
accompanying drawing illustrates:
The technical solution of the utility model is provided by following drawings and Examples.
Fig. 1 is a kind of sandstone trimmer cross-sectional view;
Fig. 2 is a kind of sandstone trimmer part-structure schematic diagram.
Legend: 1, discharging opening, 2, motor, 3, frame, 4, splined shaft, 5, cushion collar, 6, shell, 7, shaping rotor, 8, protruding steel bar, 9, wear rib, 10, charging aperture, 11, lock nut.
detailed description of the invention:
The utility model by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme and actual conditions.
Embodiment: as shown in Figure 1, 2, a kind of sandstone trimmer mainly comprises the splined shaft 4 being positioned at center, be wrapped in the cushion collar 5 on splined shaft 4, shaping rotor 7, high-strength abrasion-proof bar 9 and shell 6 from inside to outside successively, shell 6 is fixed in frame 3, shell 6 upper end is provided with charging aperture 10, lower end is provided with discharging opening 1, and is provided with the motor 2 be connected with splined shaft 4 below frame 3.Described cushion collar 5 is not limited to spring or rubber, shaping rotor 7 is tubular wide at the top and narrow at the bottom, its outer surface there is protruding steel bar 8, protruding steel bar is 45 °---and 60 ° of angles are arranged in parallel within shaping rotor 7 surface, the shell 6 that high-strength abrasion-proof bar 9 is vertically fixed on is inner, and shell 6 is tubular wide at the top and narrow at the bottom.
Further splined shaft 4 is fixed with tightening nut 11 with cushion collar 5.
During use, open motor 2, shaping rotor 7 is driven to rotate, between the protruding steel bar 8 that material falls into shaping rotor 7 from charging aperture 10 and wear rib 9, through constantly friction and extruding, when running into the excessive material of hardness, owing to there being cushion collar 5, avoid material and the strong extruding of shaping rotor 7 and damage, finally qualified material flows out from discharging opening 1.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a sandstone trimmer, it is characterized in that: mainly comprise the splined shaft being positioned at center, be wrapped in the cushion collar on splined shaft from inside to outside successively, shell that shaping rotor, inside are fixed with high-strength abrasion-proof bar, shell is fixed in frame, and below frame, be provided with the motor be connected with splined shaft, shaping rotor is column wide at the top and narrow at the bottom, and its outer surface has protruding steel bar, and protruding steel bar is 45 °---60 ° of angles are arranged in parallel within shaping rotor surface.
2. a kind of sandstone trimmer according to claim 1, is characterized in that: shell upper end is provided with charging aperture, and lower end is provided with discharging opening.
3. a kind of sandstone trimmer according to claim 1, is characterized in that: cushion collar is not limited to spring or rubber.
4. a kind of sandstone trimmer according to claim 1, is characterized in that: the enclosure that high-strength abrasion-proof bar is vertically fixed on, and shell is tubular wide at the top and narrow at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335054.9U CN204220210U (en) | 2014-06-23 | 2014-06-23 | A kind of sandstone trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335054.9U CN204220210U (en) | 2014-06-23 | 2014-06-23 | A kind of sandstone trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220210U true CN204220210U (en) | 2015-03-25 |
Family
ID=52918355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335054.9U Expired - Fee Related CN204220210U (en) | 2014-06-23 | 2014-06-23 | A kind of sandstone trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204220210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916101A (en) * | 2021-01-27 | 2021-06-08 | 中国水利水电第九工程局有限公司 | Construction process for shaping needle flaky sandstone |
| CN114768970A (en) * | 2022-03-10 | 2022-07-22 | 河南宏建建设发展有限公司 | Aggregate production line with rubble plastic function |
-
2014
- 2014-06-23 CN CN201420335054.9U patent/CN204220210U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916101A (en) * | 2021-01-27 | 2021-06-08 | 中国水利水电第九工程局有限公司 | Construction process for shaping needle flaky sandstone |
| CN114768970A (en) * | 2022-03-10 | 2022-07-22 | 河南宏建建设发展有限公司 | Aggregate production line with rubble plastic function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20170623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |