CN204047262U - A kind of stalk recycling machine - Google Patents
A kind of stalk recycling machine Download PDFInfo
- Publication number
- CN204047262U CN204047262U CN201420509363.3U CN201420509363U CN204047262U CN 204047262 U CN204047262 U CN 204047262U CN 201420509363 U CN201420509363 U CN 201420509363U CN 204047262 U CN204047262 U CN 204047262U
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- shaft
- crushing
- auger
- recycling machine
- bin
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Abstract
The utility model is about a kind of stalk recycling machine, relates to field of agricultural machinery, solves agricultural crop straw and reclaims the inefficient technical problem of pulverizing.The technical scheme of main employing is: stalk recycling machine comprises frame, the first reducing mechanism, conveying plant, the second reducing mechanism and drawing mechanism.First reducing mechanism comprises the first cutting module and case; Case is arranged in frame, and is in the outside of described first cutting module; Second reducing mechanism comprises the second cutting module and crushing bin; Second cutting module is arranged in crushing bin; Crushing bin is arranged in frame; Conveying plant is arranged in frame, and is communicated with case, crushing bin respectively, carries out separating twice for the crushed material after the first reducing mechanism pulverizing is delivered to the second reducing mechanism; Drawing mechanism is connected with crushing bin.The utility model is mainly used in pulverizing, reclaiming agricultural crop straw, reclaims and crush efficiency, minimizing labour intensity to improve stalk.
Description
Technical Field
The utility model relates to the field of agricultural machinery, in particular to a straw recycling machine.
Background
At present, crop straws in fields for planting crops such as cotton, corn and the like in large area are mainly returned to the field by a returning machine, so that the crop straws are crushed and returned to the field. Although the straw returning treatment solves the environmental and social problems caused by manual straw burning and increases the organic matter content of the farmland to a certain extent, the crop straws are rich and directly utilizable renewable resources and can be used as a resource, and the crop straws can be used as fertilizer, feed, fuel, raw materials for papermaking, carbon production, building materials and the like. Therefore, the nutritional value of the crop straws cannot be fully utilized by returning the crop straws to the field.
In order to make full use of the nutritive value of crop straws, farmers cut and recycle the straws in the field manually and then use a crusher to crush the straws again, so that the crushed straws are used as raw materials of fertilizers, feeds, fuels, paper making, carbon making, building materials and the like.
However, the straw recycling and crushing efficiency is low, the labor intensity is high, and the requirements of agricultural mechanization are not met.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a straw recycling machine, main aim at smashes, retrieves crop straw to improve straw and smash recovery efficiency, reduce intensity of labour, thereby realize the agricultural mechanization.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
an embodiment of the utility model provides a straw recycling machine, include: a frame, a first crushing device, a conveying device, a second crushing device and a discharging device, wherein,
the first crushing device comprises a first cutting module and a housing; wherein,
the first cutting module is arranged on the rack;
the housing is arranged on the rack and is positioned outside the first cutting module;
the second crushing device comprises a second cutting module and a crushing bin; wherein,
the second cutting module is arranged in the crushing bin;
the crushing bin is arranged on the frame;
the conveying device is arranged on the rack, is respectively communicated with the housing and the crushing bin, and is used for conveying crushed materials crushed by the first crushing device to the second crushing device for secondary crushing;
the discharging device is arranged on the frame and connected with the crushing bin.
Aforesaid machine is retrieved to straw, first cutting module still includes:
the first cutter shaft is horizontally arranged on the rack;
the first blades are arranged on the shaft wall of the first cutter shaft and are arranged in a spiral manner along the shaft wall;
the first fixed cutters are multiple and arranged on the inner wall of the housing;
the first fixed knife and the first blade are matched together to shred the straw to be shredded entering the housing.
Aforesaid machine is retrieved to straw, the second cutting module still includes:
the second cutter shaft is arranged in the crushing bin;
the second blades are multiple and are arranged on the shaft wall of the second cutter shaft;
the second fixed knives are multiple and arranged on the inner wall of the crushing bin;
the second fixed knife and the second blade are matched together to shred the object to be shredded entering the shredding bin.
In the straw recycling machine, the first blade is a herringbone flail knife facing the wind; the second blade is a straight blade.
In the straw recycling machine, the second crushing device further comprises a first fan, and the first fan is provided with a feeding hole and a discharging hole;
the feed inlet of first fan with smash the storehouse intercommunication, the discharge gate and the discharging device intercommunication of first fan.
In the straw recycling machine, the discharging device comprises a discharging barrel; the discharge barrel is communicated with a discharge hole of the first fan.
In the straw recycling machine, the conveying device comprises an auger device, a second fan and a conveying cylinder; wherein,
the auger device comprises an auger bin, an auger shaft and a plurality of auger blades; the auger bin is arranged on the rack and is communicated with the housing; the auger shaft is arranged in the auger bin; the plurality of auger blades are arranged on a shaft wall of the auger shaft;
the second fan is provided with a feeding hole and a discharging hole, and the feeding hole of the second fan is communicated with the auger bin;
one end of the conveying cylinder is communicated with a discharge hole of the second fan, and the other end of the conveying cylinder is communicated with the crushing bin.
The straw recycling machine is characterized by further comprising a power device, wherein the power device comprises a connecting device, a transmission and a power shaft; wherein,
one end of the connecting device is connected with a power output shaft of the traction equipment, and the other end of the connecting device is connected with the input end of the speed changer;
the output end of the speed changer is connected with a power shaft; the power shaft is connected with the first cutter shaft, the second cutter shaft and the auger shaft through a transmission mechanism respectively, and transmits power to the first cutter shaft, the second cutter shaft and the auger shaft.
In the straw recycling machine, the connecting device is a universal coupling; the transmission is a gear box.
In the straw recycling machine, the transmission mechanism is a belt transmission mechanism.
Borrow by above-mentioned technical scheme, the utility model provides a straw recycling machine has following advantage at least:
the straw recycling machine provided by the embodiment of the invention comprises a rack, a first crushing device, a conveying device, a second crushing device and a discharging device; first reducing mechanism is used for carrying out preliminary smashing with the crop straw cutting in the field, and conveyor will carry to second reducing mechanism through the preliminary kibbling straw of first reducing mechanism to carry out the regrinding, so that the kibbling degree of straw reaches the operation requirement of raw materials such as fertilizer, fodder, the straw smashing thing after the second reducing mechanism is smashed can through the discharging device ejection of compact. The straw recycling machine provided by the embodiment of the invention improves the recycling efficiency of the crop straws and the crushing quality of the crop straws by cutting, primarily crushing and secondarily crushing the crop straws, greatly reduces the labor intensity of farmers, and meets the requirement of agricultural mechanization.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of a straw recycling machine provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first crushing device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an internal structure of a second crushing device according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an auger device according to an embodiment of the present invention;
fig. 5 is a schematic view of a power device provided in an embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1, an embodiment of the present invention provides a straw recycling machine, which includes a frame 1, a first crushing device, a conveying device 3, a second crushing device 4, and a discharging device 5. Wherein, the first crushing device, the conveying device 3, the second crushing device 4 and the discharging device 5 are all arranged on the frame 1. The first crushing device comprises a housing and a first cutting module; the first cutting module is arranged on the frame, and the housing is arranged outside the first cutting module. The second crushing device 4 comprises a crushing bin and a second cutting module; smash the storehouse and set up in the frame, the second cutting module setting is in smashing the storehouse. The conveying device 3 is respectively communicated with the housing of the first crushing device and the crushing bin of the second crushing device 4 and is used for conveying the straw crushed materials cut by the first crushing device to the second crushing device for secondary crushing. The discharging device 5 is connected with the crushing device and used for discharging the straw crushed materials after the secondary crushing of the second crushing device. The discharging device is used for connecting the transportation equipment and discharging the secondarily crushed straw to the transportation equipment, and the transportation equipment shell transports the secondarily crushed straw away.
The embodiment of the utility model provides a straw recycling machine carries out preliminary smashing through the crop straw cutting of first reducing mechanism in with the field, and conveyor will carry to the second reducing mechanism through the preliminary kibbling straw of first reducing mechanism to carry out the regrinding, so that the kibbling degree of straw reaches the operation requirement of raw materials such as fertilizer, fodder, the straw crushing thing after the second reducing mechanism is smashed can through the discharging device ejection of compact. Therefore, the straw recycling machine of the embodiment of the utility model improves the recycling rate and the crushing quality of the straw, and greatly reduces the labor intensity of farmers.
Preferably, as shown in fig. 2, another embodiment of the present invention provides a straw recycling machine, and compared with the above embodiments, the first cutting module of the first crushing device in the embodiment of the present invention comprises a first knife shaft 21, a plurality of first blades 231 and a plurality of first fixing knives 232. Wherein, the first knife shaft 21 is horizontally arranged on the frame, and the housing 22 is positioned outside the first knife shaft 21; a plurality of first blades 231 are provided on the shaft wall of the first cutter shaft 21 and arranged in a spiral arrangement along the shaft wall; the plurality of first fixed knives 232 are arranged on the inner wall of the housing 22, and the first fixed knives 232 and the first blades 231 cooperate together to shred the straw to be shredded entering the housing 22.
Preferably, the first blade 231 in this embodiment is a flail blade, and the flail blade 231 is a herringbone facing the wind, which is the wind-receiving side of the first blade when the straw recycling machine of this embodiment travels. The adoption of the herringbone first blade 231 greatly improves the cutting and crushing quality of crop straws, thereby improving the working efficiency of the straw recycling machine.
Preferably, the first blade 231 is hinged to the first cutter shaft 21 so that the first blade 231 can be easily removed. The hinged fixing mode enables an operator to reasonably configure the flail knife, namely, a proper amount of first blades are configured at the positions with seedlings at the row intervals, and the number of the first blades is properly reduced at the positions without seedlings, so that the power configuration is more reasonable, the power consumption is reduced, and meanwhile, the number of the first blades is reduced, and the equipment cost is reduced.
Preferably, as shown in fig. 3, another embodiment of the present invention provides a straw recycling machine, and compared with the above embodiments, the second cutting module of the second crushing device in this embodiment comprises a second knife shaft 42, a plurality of second blades 431 and a plurality of second stationary knives 432. The second knife shaft 42 is arranged in the crushing bin, and two ends of the second knife shaft 42 extend out of the crushing bin 41. A plurality of second blades 431 are arranged on the shaft wall of the second cutter shaft 42, and a second fixed knife 432 is arranged on the inner wall of the crushing bin 41; the second stationary knife 432 cooperates with the second knife 431 to chop the material to be crushed entering the crushing bin 41.
Preferably, the second blade in this embodiment adopts a straight knife, and the straight knife cooperates with a fixed knife on the inner wall of the crushing bin to further crush the straws crushed by the first crushing device, so as to improve the crushing quality of the straws, and the crushed straws can be directly used as fertilizer, feed and other raw materials.
Preferably, the second crushing device in this embodiment further includes a first fan (not shown), and the first fan is provided with a feeding port and a discharging port; the feed inlet of first fan with smash the storehouse intercommunication, the discharge gate and the discharging device intercommunication of first fan. The fan blades in the first fan rotate at a high speed, and the generated wind energy transmits the straw crushed materials crushed by the second crushing device to the discharging device.
As shown in fig. 1 and fig. 3, another embodiment of the present invention provides a straw recycling machine, and compared with the above embodiments, the conveying device in this embodiment includes: an auger apparatus 31, a second fan 32, and a transfer drum 33. The auger device 31 includes an auger housing 311, an auger shaft 312, and a plurality of auger blades 313. The auger bin 311 is arranged on the frame and is communicated with the housing, the auger shaft 312 is arranged in the auger bin 311, and two ends of the auger shaft 312 extend out of the auger bin 311. A plurality of auger blades 313 are arranged on the shaft wall of the auger shaft 312. The second fan 32 is provided with a feeding hole and a discharging hole, the feeding hole is communicated with the interior of the auger bin 311, and the discharging hole is connected with the conveying cylinder 33. The conveying cylinder 33 is a hollow cylindrical structure, one end of the conveying cylinder is connected with a discharge hole of the second fan 32, the other end of the conveying cylinder is connected with a crushing bin of the second crushing device 4, wind generated by high-speed rotation of the fan blades in the second fan 32 can convey primary crushed straws in the auger bin to the conveying cylinder, and the crushed straws in the conveying cylinder are conveyed to the second crushing device.
In addition, the fan in the embodiment comprises a casing, a rotating shaft and a plurality of fan blades, wherein the rotating shaft is arranged in the casing, and the plurality of fan blades are arranged on the rotating shaft; the feed inlet and the discharge outlet of the second fan are arranged on the casing.
The conveying device in the embodiment adopts an auger device, a fan and a conveying cylinder, the rotation of an auger shaft enables a plurality of auger blades arranged on the auger shaft to convey crushed straws in an auger bin into the fan, and wind generated by high-speed rotation of fan blades in the fan can convey the crushed straws to a second crushing device for secondary crushing through the conveying cylinder.
Preferably, discharging device in above-mentioned embodiment includes out the feed cylinder, goes out the one end of feed cylinder and the discharge gate intercommunication of second reducing mechanism's second fan, and goes out the other end of feed cylinder and be used for connecting the transport vechicle for discharge the straw of secondary crushing to the transport vechicle in, make the transport vechicle will retrieve kibbling straw and directly transport away.
Preferably, the front part of the housing in the above embodiment is open, so that the first cutting module cuts and crushes the straws in the field, the rear part of the housing is provided with a discharge hole, a feed inlet is arranged at the joint of the auger bin and the housing, and the feed inlet of the auger bin is connected with the discharge hole of the housing.
Preferably, the inner surface of the housing in the above embodiment forms a guide plate, so that the cut straw to be crushed can move along the guide plate on the inner surface of the housing. The housing enables crop stems cut by the first blade to be re-cut by the next first blade carried along with the rotation of the first blade shaft as the crop stems move along the guide plate. Crop straws are cut off under the high-speed action of the first blade and are thrown into the housing, then the first blade and the first fixed blade play, tear, rub and the like the housing for a plurality of times until the straws are crushed, and the crushed crop straws are uniformly thrown along the inner wall of the housing in the rear auger bin under the action of air flow and centrifugal force.
Preferably, the straw pulverizer in the above embodiment further comprises a suspension device 7 (as shown in fig. 1 and 3) disposed at the front end of the frame, wherein the suspension device 7 is used for realizing connection of the straw pulverizer and the traction device, so that the straw pulverizer operates under the traction of the traction device.
Preferably, the straw pulverizer in the above embodiment further comprises a land wheel 9 (as shown in fig. 1), and the land wheel 9 is connected with the frame 1 and is located at the tail end of the frame 1. When the straw recycling machine works and advances, the land wheel 9 assists the straw recycling machine to advance and reduces the advancing resistance.
Preferably, as shown in fig. 5, the present embodiment provides a straw pulverizer, and compared with the above embodiments, the straw pulverizer of the present embodiment further includes a power device. The power plant comprises a coupling device, a transmission 8 and a power shaft 10 (shown in fig. 1). The connecting device is used for being connected with a power shaft of the traction equipment and transmitting the output power of the traction equipment to the straw recycling machine. One end of the speed changer 8 is connected with the connecting device, the other end outputs power to the power shaft 10, the power shaft 10 is respectively connected with the first cutter shaft 21, the second cutter shaft 42 and the auger shaft 312 through the transmission mechanism 6, and is used for transmitting the power to the first cutter shaft 21, the second cutter shaft 42 and the auger shaft 312.
Preferably, the connecting device can be a universal coupling, and can also be other connecting devices, such as a flexible shaft and the like. The transmission adopts a gear box (a driving gear 81 and a driven gear 82 are arranged in the gear box); the transmission mechanism is a belt transmission mechanism.
In summary, the straw recycling machine provided by the embodiment of the invention comprises a frame, a first crushing device, a conveying device, a second crushing device and a discharging device; first reducing mechanism is used for carrying out preliminary smashing with the crop straw cutting in the field, and conveyor will carry to second reducing mechanism through the preliminary kibbling straw of first reducing mechanism to carry out the regrinding, so that the kibbling degree of straw reaches the operation requirement of raw materials such as fertilizer, fodder, the straw smashing thing after the second reducing mechanism is smashed can through the discharging device ejection of compact. The straw recycling machine provided by the embodiment of the invention improves the recycling efficiency of the crop straws and the crushing quality of the crop straws by cutting, primarily crushing and secondarily crushing the crop straws, greatly reduces the labor intensity of farmers, and meets the requirement of agricultural mechanization.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. A straw recycling machine, comprising: a frame, a first crushing device, a conveying device, a second crushing device and a discharging device, wherein,
the first crushing device comprises a first cutting module and a housing; wherein,
the first cutting module is arranged on the rack;
the housing is arranged on the rack and is positioned outside the first cutting module;
the second crushing device comprises a second cutting module and a crushing bin; wherein,
the second cutting module is arranged in the crushing bin;
the crushing bin is arranged on the frame;
the conveying device is arranged on the rack, is respectively communicated with the housing and the crushing bin, and is used for conveying crushed materials crushed by the first crushing device to the second crushing device for secondary crushing;
the discharging device is arranged on the frame and connected with the crushing bin.
2. The straw recycling machine of claim 1, wherein the first cutting module comprises:
the first cutter shaft is horizontally arranged on the rack;
the first blades are arranged on the shaft wall of the first cutter shaft and are arranged in a spiral manner along the shaft wall;
the first fixed cutters are multiple and arranged on the inner wall of the housing;
the first fixed knife and the first blade are matched together to shred the straw to be shredded entering the housing.
3. The straw recycling machine of claim 2, wherein the second cutting module further comprises:
the second cutter shaft is arranged in the crushing bin;
the second blades are multiple and are arranged on the shaft wall of the second cutter shaft;
the second fixed knives are multiple and arranged on the inner wall of the crushing bin;
the second fixed knife and the second blade are matched together to shred the object to be shredded entering the shredding bin.
4. The straw recycling machine of claim 3, wherein the first blade is a chevron-shaped flail knife facing the wind; the second blade is a straight blade.
5. The straw recycling machine of claim 3, wherein the second crushing device further comprises a first fan, and the first fan is provided with a feeding hole and a discharging hole;
the feed inlet of first fan with smash the storehouse intercommunication, the discharge gate and the discharging device intercommunication of first fan.
6. The straw recycling machine according to claim 5, wherein the discharging device comprises a discharging barrel; the discharge barrel is communicated with a discharge hole of the first fan.
7. The straw recycling machine of claim 3, wherein the conveying device comprises an auger device, a second fan and a transfer drum; wherein,
the auger device comprises an auger bin, an auger shaft and a plurality of auger blades; the auger bin is arranged on the rack and is communicated with the housing; the auger shaft is arranged in the auger bin; the plurality of auger blades are arranged on a shaft wall of the auger shaft;
the second fan is provided with a feeding hole and a discharging hole, and the feeding hole of the second fan is communicated with the auger bin;
one end of the conveying cylinder is communicated with a discharge hole of the second fan, and the other end of the conveying cylinder is communicated with the crushing bin.
8. The straw recycling machine of claim 7, further comprising a power plant, the power plant including a connection device, a transmission and a power shaft; wherein,
one end of the connecting device is connected with a power output shaft of the traction equipment, and the other end of the connecting device is connected with the input end of the speed changer;
the output end of the speed changer is connected with a power shaft; the power shaft is connected with the first cutter shaft, the second cutter shaft and the auger shaft through a transmission mechanism respectively, and transmits power to the first cutter shaft, the second cutter shaft and the auger shaft.
9. The straw recycling machine of claim 8, wherein the connecting means is a universal coupling; the transmission is a gear box.
10. The straw recycling machine of claim 8, wherein the transmission mechanism is a belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509363.3U CN204047262U (en) | 2014-09-04 | 2014-09-04 | A kind of stalk recycling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509363.3U CN204047262U (en) | 2014-09-04 | 2014-09-04 | A kind of stalk recycling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204047262U true CN204047262U (en) | 2014-12-31 |
Family
ID=52188884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420509363.3U Expired - Fee Related CN204047262U (en) | 2014-09-04 | 2014-09-04 | A kind of stalk recycling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204047262U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304982A (en) * | 2016-09-30 | 2017-01-11 | 马飞 | Corn straw recovery device |
| CN107455093A (en) * | 2016-06-06 | 2017-12-12 | 庞中化 | Modularization stalk crasher |
| CN109197184A (en) * | 2018-09-13 | 2019-01-15 | 全椒县汊河农机服务专业合作社 | A kind of agricultural straw pulverizer |
| CN110402695A (en) * | 2018-10-23 | 2019-11-05 | 周力 | A kind of agricultural production is broken with stalk recycling easy to remove |
-
2014
- 2014-09-04 CN CN201420509363.3U patent/CN204047262U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455093A (en) * | 2016-06-06 | 2017-12-12 | 庞中化 | Modularization stalk crasher |
| CN106304982A (en) * | 2016-09-30 | 2017-01-11 | 马飞 | Corn straw recovery device |
| CN109197184A (en) * | 2018-09-13 | 2019-01-15 | 全椒县汊河农机服务专业合作社 | A kind of agricultural straw pulverizer |
| CN110402695A (en) * | 2018-10-23 | 2019-11-05 | 周力 | A kind of agricultural production is broken with stalk recycling easy to remove |
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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: 20141231 Termination date: 20160904 |