CN203663940U - Pulverizer for crop straws - Google Patents
Pulverizer for crop straws Download PDFInfo
- Publication number
- CN203663940U CN203663940U CN201320832308.3U CN201320832308U CN203663940U CN 203663940 U CN203663940 U CN 203663940U CN 201320832308 U CN201320832308 U CN 201320832308U CN 203663940 U CN203663940 U CN 203663940U
- Authority
- CN
- China
- Prior art keywords
- motor
- pulverizer
- crop straw
- crop straws
- reducing mechanism
- 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 relates to the field of pulverizers and particularly to a pulverizer for crop straws. The pulverizer comprises a machine frame, a motor, a feed opening, a crushing device, a gearbox and a discharge opening, wherein the motor, the crushing device, and the gearbox are fixed on the machine frame; the motor is connected with the crushing device; the feed opening and the discharge opening are formed in the crushing device; the crushing device comprises a rotating shaft and a crushing barrel; five blades are fixed on the rotating shaft; a heater is arranged at the top part of the crushing barrel; an air outlet is formed in the crushing barrel. After the adoption the technical scheme, the pulverizer for crop straws, provided by the utility model, has the following benefits: the equipment is suitable for fresh crop straws; the moisture content of the crushed fresh crop straws is decreased from 70% to 15%; the crushed crop straws can serve as fuel, and can further serve as feeding stuff, base stock and the like. The pulverizer is further suitable for crops with relatively large straws; the pulverizer is simple to operate and blockage is prevented.
Description
Technical field
The utility model relates to pulverizer field, especially a kind of for pulverizing the pulverizer of agricultural crop straw.
Background technology
The comprehensive utilization of agricultural crop straw mainly contains 5 kinds of approach: the one, and as agrochemical fertilizer, the 2nd, as feed, the 3rd, as the rural novel energy, the 4th, as the raw material of industry, the 5th, as base-material.At present, stalk crasher has been widely used in the comminution process of agricultural crop straw, comprise the size reduction machinery such as vane type, hammer slice type, but these size reduction machineries can only be used for the dryness crop material of moisture content less, for fresh crop material, crushing effect is poor, easily stifled, there is no a kind of single-minded crop straw crusher.
Utility model content
The technical problems to be solved in the utility model is: overcome crop straw crusher in prior art and operate the technical deficiency that can only be used for the agricultural crop straw that water content is few, a kind of crop straw crusher is provided, can pulverize fresh agricultural crop straw.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of crop straw crusher, comprise frame, motor, charging aperture, reducing mechanism, gearbox and discharging opening, motor, reducing mechanism, gearbox are all fixed in frame, described motor is connected with reducing mechanism, and charging aperture and discharging opening are installed on reducing mechanism, and reducing mechanism comprises rotating shaft and grinding barrel, in described rotating shaft, be fixed with blade, the quantity of described blade is 5, and described grinding barrel top is provided with heater, on described grinding barrel, is provided with venthole.
Further, described blade is s shape, and the thickness of described blade is 3～8mm.
Further, described motor is shockproof motor.
Further, the angle between described charging aperture and grinding barrel top panel is 30～60 DEG C.
Further, described grinding barrel bottom is provided with conveyer belt, on described conveyer belt, is provided with weep hole.
Further, the pore size of described weep hole is 3～5mm.
Adopt the beneficial effect of the technical solution of the utility model to be: crop straw crusher of the present utility model is applicable to fresh agricultural crop straw, fresh straw is pulverized rear moisture and can be down to below 15% by 70%, fuel be can be used as, feed, base-material etc. also can be used as.The utility model is also applicable to the thicker crop of stalk, simple to operate, can not result in blockage.
Brief description of the drawings
Fig. 1 is the structural representation of crop straw crusher of the present utility model.
In figure: 1 is support, 2 is motor, and 3 is gearbox, and 4 is blade, and 5 is charge door, and 6 is heater, and 7 is gas outlet, and 8 is weep hole, and 9 is conveyer belt, and 10 is discharging opening.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, crop straw crusher of the present utility model comprises frame 1, motor 2, charging aperture 5, reducing mechanism, gearbox 3 and discharging opening 10, motor 2, reducing mechanism, gearbox 3 is all fixed in frame 1, described motor 2 is connected with reducing mechanism, charging aperture 5 and discharging opening 10 are installed on reducing mechanism, reducing mechanism comprises rotating shaft and grinding barrel, in described rotating shaft, be fixed with blade 4, the quantity of described blade 4 is 5, described grinding barrel top is provided with heater 6, adopt heater 6, can be to crushing process and that heating of driving in the wrong direction, be convenient to moisture evaporation, on described grinding barrel, be provided with venthole 7, so that the discharge of steam.
Further, in order to carry out better crushing operation, described blade 4 is s shape, and the thickness of described blade 4 is 3～8mm.
Further, in order to reduce the vibration intensity of pulverizer in crushing process, described motor 1 is shockproof motor.
Further, in order to facilitate charging, the angle between described charging aperture 5 and grinding barrel top panel is 30～60 DEG C.
Further, for broken the stalk crushing last rapid moving is gone out to grinding barrel, described grinding barrel bottom is provided with conveyer belt 9, for the water producing in crushing process is discharged to grinding barrel, is provided with weep hole 8 on described conveyer belt.
Further, the pore size of described weep hole 8 is 3～5mm.
Claims (6)
1. a crop straw crusher, comprise frame, motor, charging aperture, reducing mechanism, gearbox and discharging opening, motor, reducing mechanism, gearbox are all fixed in frame, it is characterized in that: described motor is connected with reducing mechanism, charging aperture and discharging opening are installed on reducing mechanism, and reducing mechanism comprises rotating shaft and grinding barrel, in described rotating shaft, be fixed with blade, the quantity of described blade is 5, and described grinding barrel top is provided with heater, on described grinding barrel, is provided with venthole.
2. a kind of crop straw crusher according to claim 1, is characterized in that: described blade is s shape, and the thickness of described blade is 3～8mm.
3. a kind of crop straw crusher according to claim 1, is characterized in that: described motor is shockproof motor.
4. a kind of crop straw crusher according to claim 1, is characterized in that: the angle between described charging aperture and grinding barrel top panel is 30～60 DEG C.
5. a kind of crop straw crusher according to claim 1, is characterized in that: described grinding barrel bottom is provided with conveyer belt, on described conveyer belt, is provided with weep hole.
6. a kind of crop straw crusher according to claim 5, is characterized in that: the pore size of described weep hole is 3～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320832308.3U CN203663940U (en) | 2013-12-18 | 2013-12-18 | Pulverizer for crop straws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320832308.3U CN203663940U (en) | 2013-12-18 | 2013-12-18 | Pulverizer for crop straws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203663940U true CN203663940U (en) | 2014-06-25 |
Family
ID=50960274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320832308.3U Expired - Fee Related CN203663940U (en) | 2013-12-18 | 2013-12-18 | Pulverizer for crop straws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203663940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275235A (en) * | 2013-12-18 | 2015-01-14 | 丁奇 | Pulverizer for crop straws |
| CN107371664A (en) * | 2017-08-16 | 2017-11-24 | 成都米特瑞新材料科技有限公司 | Beneficial to the stalk crasher for preventing from blocking |
-
2013
- 2013-12-18 CN CN201320832308.3U patent/CN203663940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275235A (en) * | 2013-12-18 | 2015-01-14 | 丁奇 | Pulverizer for crop straws |
| CN107371664A (en) * | 2017-08-16 | 2017-11-24 | 成都米特瑞新材料科技有限公司 | Beneficial to the stalk crasher for preventing from blocking |
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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: 20140625 Termination date: 20171218 |