CN202807902U - Grain raking machine for granary internal use - Google Patents
Grain raking machine for granary internal use Download PDFInfo
- Publication number
- CN202807902U CN202807902U CN 201220532173 CN201220532173U CN202807902U CN 202807902 U CN202807902 U CN 202807902U CN 201220532173 CN201220532173 CN 201220532173 CN 201220532173 U CN201220532173 U CN 201220532173U CN 202807902 U CN202807902 U CN 202807902U
- Authority
- CN
- China
- Prior art keywords
- grain
- frame
- driving pulley
- belt
- driven pulley
- 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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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a grain raking machine for a granary internal use. The grain raking machine for the granary internal use comprises a rack. A driving pulley and a driven pulley are arranged at two ends of the rack. A grain raking belt surrounds the driving pulley and the driven pulley. A support pulley is arranged at a turning corner of the rack. The grain raking belt is provided with a grain raking scraper. A scraping groove matched with the grain raking scraper is formed in the rack below the driving pulley. A drive motor is fixed in the rack between the driving pulley and the driven pulley. The power output end of the drive motor is connected with the power input end of a cycloid-pin cam speed reducer. A chain fluted disc is arranged at the power output end of the cycloid-pin cam speed reducer. The chain fluted disc is connected with a fluted disc of the driving pulley through a chain. A belt protection frame is arranged on the rack at a back-turning section of the grain raking belt. The grain raking machine for the granary internal use is simple and compact in structure, small in volume and capable of delivering remaining grain at the bottom of the granary to a grain outlet of the granary.
Description
Technical field
The utility model relates to a kind of grain storage and transportation machinery, especially a kind of grain scraper for take off the grain operation in grain storehouse.
Background technology
Progress along with the grain storage technology, large-scale, super-huge grain storehouse is widely used in the storage of grain, still, and when the grain in these large granaries is exported, because the silo inner space is larger, therefore, the grain in the storehouse can not be fully from slipping out the storehouse, and meeting is at the residual a large amount of grain of grain bin bottom, during these residual grain outputs, usually need the workman to enter in the storehouse, by hand grain is hoveled from one place to another the grain outlet to silo, transported by band conveyor again.Although CN201598042U discloses a kind of small-sized grain grilling machine, this grain scraper is comprised of support, grain bucket, bracing frame, scraping delivery band, grain-scraping plate, scraping delivery groove and engine installation, but because this grain scraper is provided with the grain bucket structure, and drive motor is arranged on the grain bucket, therefore, this grain scraper is not suitable for operation in narrow space in grain storehouse.
The utility model content
The technical matters that utility model will solve: provide in a kind of silo and use grain scraper, this grain scraper is simple in structure, compact, and volume is little, the residual grain of grain bin bottom can be delivered to the grain outlet of silo.
The technical scheme that the technical solution problem is taked: use grain scraper in a kind of silo, comprise frame, be provided with driving pulley and driven pulley at the two ends of frame, take off the grain strap lug around driving pulley and driven pulley, be provided with the back-up belt wheel in the corner of frame, be provided with and take off the grain scraper plate taking off the grain belt, frame below driving pulley is provided with and the scraping delivery groove of taking off the grain scraper plate and matching, be fixed with drive motor in the frame between driving pulley and driven pulley, the drive motor clutch end connects the power intake of planet-cycloid reducer, clutch end at planet-cycloid reducer is provided with the chain fluted disc, and the chain fluted disc connects with fluted disc on the driving pulley by chain.
As improvement of the present utility model: be provided with the belt protection framework in the frame of taking off grain belt back-turning section.
As further improvement of the utility model: the protection framework above driving pulley is provided with protector, and protector and scraping delivery groove consist of fish mouth shape grain outlet.
Further improve as of the present utility model: the frame bottom below driving pulley is provided with the support footing again, and the frame bottom below driven pulley is provided with the Universal support wheel.
Improve as another kind of the present utility model: the frame at driven pulley one end is provided with moving hand-rail.
As preferred plan of the present utility model: the screw of the bearing seat at driven pulley two ends by the bottom be fixed on the adjusting screw of belt with trend on, the two ends of adjusting screw are articulated on the adjusting screw support on the frame.
Beneficial effect: use grain scraper in the silo of the present utility model, owing to adopted in the described silo and comprised frame with grain scraper, be provided with driving pulley and driven pulley at the two ends of frame, take off the grain strap lug around driving pulley and driven pulley, be provided with the back-up belt wheel in the corner of frame, be provided with and take off the grain scraper plate taking off the grain belt, frame below driving pulley is provided with and the scraping delivery groove of taking off the grain scraper plate and matching, be fixed with drive motor in the frame between driving pulley and driven pulley, the drive motor clutch end connects the power intake of planet-cycloid reducer, clutch end at planet-cycloid reducer is provided with the chain fluted disc, the technical scheme that the chain fluted disc connects with fluted disc on the driving pulley by chain, by drive motor is arranged in the frame, and adopt planet-cycloid reducer to slow down, reduced the volume of grain scraper, and drive motor and retarder are in the guard space of frame, can prevent effectively that grain scraper operation and bulkhead in the storehouse from bumping, damage motor and retarder, therefore, have simple in structure in the silo of the present utility model with grain scraper, compact, the advantages such as volume is little, and adopt the mode of chain gear, improved the traffic capacity of grain scraper, so that the residual grain of grain bin bottom promptly can be delivered to the grain outlet of silo in the silo of the present utility model with grain scraper, improved operating efficiency; Owing to adopted the technical characterictic that is provided with the belt protection framework in the frame of taking off grain belt back-turning section, can prevent from the belt of high-speed operation and take off the grain scraper plate contacting with silo inwall or operating personnel's health, improve the safety of the operation in narrow space of this grain scraper in silo; Owing to adopted the protection framework above driving pulley to be provided with protector, protector and scraping delivery groove consist of the technical characterictic of fish mouth shape grain outlet, make in the silo of the present utility model with the fish mouth shape grain outlet of grain scraper and can be easily dock with grain outlet on the silo wall, grain is transported to outside the silo; Owing to adopted the frame bottom below driving pulley to be provided with the support footing, frame below driven pulley bottom is provided with the technical characterictic of Universal support wheel, has made things convenient for the movement of usefulness grain scraper in silo in this silo when avoiding taking off the grain scraper plate and the silo bottom surface contacts; Owing to adopted the technical characterictic that is provided with moving hand-rail in the frame of driven pulley one end, further facilitated the move operation of grain scraper in silo; Owing to the screw of the bearing seat that has adopted the driven pulley two ends by the bottom is fixed on belt with on the adjusting screw that moves towards, the two ends of adjusting screw are articulated in the technical characterictic on the adjusting screw support on the frame, adjust the position of belt pulley by rotating threaded shaft, made things convenient for the adjustment of belt tension degree.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of using grain scraper in the silo of the present utility model.
The specific embodiment
As shown in Figure 1; use grain scraper in the silo of the present utility model; comprise frame 5; be provided with driving pulley 10 and driven pulley 12 at the two ends of frame; take off grain belt 4 around driving pulley and driven pulley; the bearing seat 14 at driven pulley two ends is fixed on belt with on the adjusting screw 15 that moves towards by the screw of bottom; the two ends of adjusting screw are articulated on the adjusting screw support 16 on the frame; be provided with back-up belt wheel 6 in the corner of frame; be provided with and take off grain scraper plate 3 taking off the grain belt; frame below driving pulley is provided with and the scraping delivery groove 11 of taking off the grain scraper plate and matching; be fixed with drive motor 17 in the frame between driving pulley and driven pulley; the drive motor clutch end connects the power intake of planet-cycloid reducer 8; clutch end at planet-cycloid reducer is provided with the chain fluted disc; the chain fluted disc connects with fluted disc on the driving pulley by chain 9; be provided with belt protection framework 2 in the frame of taking off grain belt back-turning section; protection framework above driving pulley is provided with protector 7; protector and scraping delivery groove consist of fish mouth shape grain outlet; frame bottom below driving pulley is provided with supports footing 18; frame below driven pulley bottom is provided with Universal support wheel 13, is provided with moving hand-rail 1 in the frame of driven pulley one end.
Claims (6)
1. use grain scraper in a silo, comprise frame, be provided with driving pulley and driven pulley at the two ends of frame, take off the grain strap lug around driving pulley and driven pulley, be provided with the back-up belt wheel in the corner of frame, be provided with and take off the grain scraper plate taking off the grain belt, frame below driving pulley is provided with and the scraping delivery groove of taking off the grain scraper plate and matching, it is characterized in that: be fixed with drive motor in the frame between driving pulley and driven pulley, the drive motor clutch end connects the power intake of planet-cycloid reducer, clutch end at planet-cycloid reducer is provided with the chain fluted disc, and the chain fluted disc connects with fluted disc on the driving pulley by chain.
2. use grain scraper in the silo according to claim 1, it is characterized in that: be provided with the belt protection framework in the frame of taking off grain belt back-turning section.
3. use grain scraper in the silo according to claim 1 and 2, it is characterized in that: the protection framework above driving pulley is provided with protector, and protector and scraping delivery groove consist of fish mouth shape grain outlet.
4. use grain scraper in the silo according to claim 3, it is characterized in that: the frame bottom below driving pulley is provided with the support footing, and the frame bottom below driven pulley is provided with the Universal support wheel.
5. use grain scraper in the silo according to claim 4, it is characterized in that: the frame at driven pulley one end is provided with moving hand-rail.
6. use grain scraper in the silo according to claim 5, it is characterized in that: the screw of the bearing seat at driven pulley two ends by the bottom is fixed on belt with on the adjusting screw that moves towards, and the two ends of adjusting screw are articulated on the adjusting screw support on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220532173 CN202807902U (en) | 2012-10-18 | 2012-10-18 | Grain raking machine for granary internal use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220532173 CN202807902U (en) | 2012-10-18 | 2012-10-18 | Grain raking machine for granary internal use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202807902U true CN202807902U (en) | 2013-03-20 |
Family
ID=47866824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220532173 Expired - Fee Related CN202807902U (en) | 2012-10-18 | 2012-10-18 | Grain raking machine for granary internal use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202807902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045992A (en) * | 2018-02-11 | 2018-05-18 | 广汉市蜀汉粮油机械有限公司 | A kind of multifunction remote-control formula is closed a position system |
-
2012
- 2012-10-18 CN CN 201220532173 patent/CN202807902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045992A (en) * | 2018-02-11 | 2018-05-18 | 广汉市蜀汉粮油机械有限公司 | A kind of multifunction remote-control formula is closed a position system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20181018 |