CN203523385U - Straw secondary crushing recovery machine - Google Patents
Straw secondary crushing recovery machine Download PDFInfo
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- CN203523385U CN203523385U CN201320405119.8U CN201320405119U CN203523385U CN 203523385 U CN203523385 U CN 203523385U CN 201320405119 U CN201320405119 U CN 201320405119U CN 203523385 U CN203523385 U CN 203523385U
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- Prior art keywords
- separating twice
- stalk
- secondary crushing
- blower fan
- straw
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Abstract
The utility model relates to a straw secondary crushing recovery machine, comprising an auger cabin and a blower fan, wherein an outlet of the auger cabin is communicated with an inlet of the blower fan. The straw secondary crushing recovery machine also comprises a straw secondary crushing apparatus. A feed inlet of the secondary crushing apparatus is connected to the outlet of the blower fan through a transmission channel, and a discharging mouth of the secondary crushing apparatus is connected to a discharging cylinder. The straw secondary crushing recovery machine is advantageous in that a secondary crushing apparatus is provided and is capable of crushing the first-crushed straws for the second time, and thereby the length of the straws can be maintained with the range of being no more than 3 centimeter, and the straws can be crushed more thoroughly, and can be used as animal feed. The straw secondary crushing recovery machine is advantageous in that straw picking, first-time crushing, secondary crushing and collection can be completed at once, and thereby manpower can be greatly reduced and work efficiency can be improved.
Description
Technical field
The utility model relates to a kind of stalk separating twice recycling machine, belongs to agricultural mechanical field.
Background technology
Agricultural crop straw is a kind of potential non-competing resource, has the features such as quantity is large, distribution is wide, kind is many.The annual agricultural crop straw output of China is more than 600,000,000 tons, straw-returning is the approach that effectively utilizes stalk resource, it is gone back field mode and substantially can be divided into direct returning to farmland and indirectly go back two kinds, field, the different also field modes of Different Crop stalk are different to improvement soil physical properties, chemical property and effect of increasing production, and different also its utilization ratios of field technology are also different.Reasonably crops straw returning field can increase the soil organic matter, improves soil structure, and culture fertility, is a high efficiency technology with substantial economics and social benefit.Mechanized Straw is field technology also, is to take the do mechanization operations such as mechanical disintegration, breaking, deep ploughing and rake pressure as main, by direct returning to farmland after crushed stalk, increases the soil organic matter, improves crop yield, reduces environmental pollution, fights for an On Comprehensive Technique in farming season.Stalk mechanical disintegration also field technology is that large area realizes " with Tian Yangtian ", protection of the environment, sets up the effective way of stable high yield agricultural.Implement this technology and can pass through Soil Straw stubble covering protection soil, improve soil water storage soil moisture conservation, reach agricultural high-effiency, high yield, high-quality, low consumption sustainable development.
The product that has in the market a kind of machine for crushing & recovering stalks by name.This product provides power with tractor, by suspension arrangement and tractor operation.As shown in Figure 1, its primary structure by frame 1, case 2, suspension arrangement 3, gearbox 4, transmission mechanism (large nervous wheel 5, blower fan 6, excessively sprocket wheel 7), the cylinder 8 that connects material, flood dragon 9, hydraulic pressure assembly 10, wheel assembly 11 and discharge barrel 12 etc. partly form.
During work, the power take-off of tractor is passed to gearbox through universal joint by power, by the speedup of gear, make the blade High Rotation Speed on cutter shaft, produce very high rotating speed and kinetic energy, stalks cutting is squeezed in case, and together with stationary knife to effects such as stalk impact, tears, rubs, crushing straw is shed in screw feeder storehouse along encloser inner wall under the effect of air-flow and centrifugal force, screw feeder rotation is sent to blower fan by stalk, and the fan blade high speed rotating in blower fan produces wind energy crushing straw is blown out via discharge barrel.
Machine for crushing & recovering stalks exists at present defect and deficiency:
1. stalks cutting length is long, and the general length of stalk of pulverizing via this product is at 6-10 centimetre, and the animals such as cattle and sheep are difficult to edible, cannot be as their feed.As be used as feed and also need again to process, increase operation and cost.
2. the too small unreasonable structure of blower fan, stalk easily stops up.Affect operating efficiency on the one hand, easily the parts such as fan blade and screw feeder are caused to damage on the other hand.
Utility model content
The utility model provides a kind of stalk separating twice recycling machine, solved existing stalks cutting length long, the general length of stalk of pulverizing via this product is at 6-10 centimetre, the animals such as cattle and sheep are difficult to edible, cannot be as their problem of feed, and the too small unreasonable structure of blower fan, the problems such as the easy obstruction of stalk.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of stalk separating twice recycling machine, comprise screw feeder storehouse and blower fan, the described outlet in screw feeder storehouse and the import of blower fan are connected, wherein, also comprise the separating twice device that stalk is carried out to separating twice, the charging aperture of described separating twice device is connected with the outlet of described blower fan by Transfer pipe, and the discharging opening of described separating twice device is connected with discharge barrel.
Further, a kind of preferred version of the present utility model: described separating twice device comprises separating twice case and bellows, the inside of described separating twice case is provided with separating twice cutter shaft, on described separating twice cutter shaft, blade is installed, on described separating twice case, be provided with charging aperture, described bellows inside is provided with fan blade, on described bellows, is provided with discharging opening, and described separating twice case is connected with described bellows.
Further, a kind of preferred version of the present utility model: described blade is toothed straight knife.Adopt toothed straight knife can increase degree of grinding and the efficiency of stalk, make remain on≤3 cm range of stalk length, stalk is more broken.
Further, a kind of preferred version of the present utility model: described blade adopts No. 65 manganese steel, can increase the life-span of blade.
Further, a kind of preferred version of the present utility model: the outlet of described discharge barrel is provided with to throw raises control panel, and one end that control panel is raised in described throwing is flexibly connected with described discharge barrel, and described throwing is raised the other end of control panel and fixed by support.At discharging opening, install to throw and raise discharging direction and the height that control panel can conveniently be controlled stalk, the discharging of convenient control stalk.
The beneficial effects of the utility model:
The utility model increases separating twice device: this device is pulverized again to the stalk of once pulverizing, and makes remain on≤3 cm range of stalk length, and stalk is more broken, can be used as the feed of animal.
Stalk separating twice recycling machine of the present utility model is picked up, once chopping, secondary chopping, is collected and once complete from stalk, greatly saves manpower, has improved operating efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation sketch of machine for crushing & recovering stalks in the market;
Fig. 2 is the three-dimensional simplified schematic diagram of an embodiment of the present utility model;
Fig. 3 is the structural representation sketch of the separating twice device in Fig. 2;
Fig. 4 is that the A-A of Fig. 3 is to structural representation sketch;
Fig. 5 is that B-B in Fig. 3 is to structural representation sketch.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-4, a kind of stalk separating twice recycling machine, comprise screw feeder storehouse 2, blower fan 3 and stalk is carried out to the separating twice device 9 of separating twice, the entrance point in screw feeder storehouse 3 is provided with land wheel 1, the outlet in screw feeder storehouse 2 is connected with blower fan 3, screw feeder storehouse 3 is fixed with suspension arrangement 6, gearbox 7 and transmission mechanism 5 above, and gearbox 7 is installed together with transmission mechanism 5, and transmission mechanism 5 is connected with cutter shaft 4 by belt;
The outlet of blower fan 3 is connected with the charging aperture 91 of separating twice device 9 by Transfer pipe 8, and the discharging opening 93 of separating twice device 9 is connected with discharge barrel 10.
Wherein, separating twice device 9 comprises separating twice case 92 and bellows 94, the inside of separating twice case 92 is provided with separating twice cutter shaft 97, blade 98 is installed on separating twice cutter shaft 97, on separating twice case 92, be provided with charging aperture 91, bellows 92 inside are provided with fan blade 99, and fan blade 99 is connected with belt pulley 95 by axle, on bellows 92, be provided with discharging opening 93, separating twice case 92 is connected with bellows 94.
Preferably, blade 98 is toothed straight knife.Adopt toothed straight knife can increase degree of grinding and the efficiency of stalk, make remain on≤3 cm range of stalk length, stalk is more broken.
Preferably, blade 98 adopts No. 65 manganese steel, can increase the life-span of blade.
Preferably, the outlet of discharge barrel 10 is provided with to throw raises control panel 12, and one end that control panel 12 is raised in throwing is flexibly connected with discharge barrel 10, and it is fixing by support 11 that the other end of control panel 12 is raised in throwing.In the outlet of discharge barrel, install to throw and raise discharging direction and the height that control panel can conveniently be controlled stalk, the discharging of convenient control stalk.
Running of the present utility model:
By suspension arrangement, stalk separating twice recycling machine of the present utility model and tractor are installed together, the power take-off of tractor links together by universal joint and gearbox.Before work, by adjusting the position of land wheel, limit the distance on screw feeder storehouse and ground.
During work, the power take-off of tractor is passed to gearbox through universal joint by power, by the speedup of gear, make the blade High Rotation Speed on cutter shaft, produce very high rotating speed and kinetic energy, stalks cutting is squeezed in screw feeder storehouse, and together with stationary knife to effects such as stalk impact, tears, rubs, crushing straw is shed in screw feeder storehouse along encloser inner wall under the effect of air-flow and centrifugal force, screw feeder rotation is sent to blower fan by stalk, and the fan blade high speed rotating in blower fan produces wind energy crushing straw is transported in separating twice device via transmitting cylinder.Separating twice device carries out separating twice to stalk, and the stalk of pulverizing blows out via discharge barrel by the fan blade High Rotation Speed of separating twice device.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a stalk separating twice recycling machine, comprise screw feeder storehouse and blower fan, the described outlet in screw feeder storehouse and the import of blower fan are connected, it is characterized in that: also comprise the separating twice device that stalk is carried out to separating twice, the charging aperture of described separating twice device is connected with the outlet of described blower fan by Transfer pipe, and the discharging opening of described separating twice device is connected with discharge barrel.
2. stalk separating twice recycling machine according to claim 1, it is characterized in that: described separating twice device comprises separating twice case and bellows, the inside of described separating twice case is provided with separating twice cutter shaft, on described separating twice cutter shaft, blade is installed, on described separating twice case, be provided with charging aperture, described bellows inside is provided with fan blade, on described bellows, is provided with discharging opening, and described separating twice case is connected with described bellows.
3. stalk separating twice recycling machine according to claim 2, is characterized in that: described blade is toothed straight knife.
4. stalk separating twice recycling machine according to claim 3, is characterized in that: described blade adopts No. 65 manganese steel.
5. according to the stalk separating twice recycling machine described in claim 1-4 any one, it is characterized in that: the outlet of described discharge barrel is provided with to throw raises control panel, one end that control panel is raised in described throwing is flexibly connected with described discharge barrel, and described throwing is raised the other end of control panel and fixed by support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405119.8U CN203523385U (en) | 2013-07-08 | 2013-07-08 | Straw secondary crushing recovery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405119.8U CN203523385U (en) | 2013-07-08 | 2013-07-08 | Straw secondary crushing recovery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203523385U true CN203523385U (en) | 2014-04-09 |
Family
ID=50409661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320405119.8U Expired - Fee Related CN203523385U (en) | 2013-07-08 | 2013-07-08 | Straw secondary crushing recovery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203523385U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318398A (en) * | 2017-08-22 | 2017-11-07 | 宁夏农林科学院农业资源与环境研究所 | A kind of process equipment of maize straw |
| CN107950212A (en) * | 2017-12-18 | 2018-04-24 | 中国农业科学院草原研究所 | A kind of hay stalk, which crushes to rub, is cut into a briquette forming machine and processing method |
| CN108835691A (en) * | 2018-06-12 | 2018-11-20 | 许美凤 | A kind of feed production technology |
-
2013
- 2013-07-08 CN CN201320405119.8U patent/CN203523385U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318398A (en) * | 2017-08-22 | 2017-11-07 | 宁夏农林科学院农业资源与环境研究所 | A kind of process equipment of maize straw |
| CN107950212A (en) * | 2017-12-18 | 2018-04-24 | 中国农业科学院草原研究所 | A kind of hay stalk, which crushes to rub, is cut into a briquette forming machine and processing method |
| CN108835691A (en) * | 2018-06-12 | 2018-11-20 | 许美凤 | A kind of feed production technology |
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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: 20140409 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |