CN204443175U - A kind of stalk returning device - Google Patents
A kind of stalk returning device Download PDFInfo
- Publication number
- CN204443175U CN204443175U CN201520107958.0U CN201520107958U CN204443175U CN 204443175 U CN204443175 U CN 204443175U CN 201520107958 U CN201520107958 U CN 201520107958U CN 204443175 U CN204443175 U CN 204443175U
- Authority
- CN
- China
- Prior art keywords
- dwang
- returning device
- stalk returning
- crushing knife
- outer cover
- 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
Links
- 239000010902 straw Substances 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 abstract description 4
- 238000010298 pulverizing process Methods 0.000 description 7
- 244000025254 Cannabis sativa Species 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 244000046109 Sorghum vulgare var. nervosum Species 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model discloses a kind of stalk returning device, include outer cover, drives structure, dwang and some crushing knife tools, described drives structure is arranged on described outer cover, and include hydraulic motor, described dwang is rotatably installed in described outer cover, described some crushing knife tools are set in the periphery of described dwang, and described hydraulic motor can drive described dwang to rotate, and described some crushing knife tools can rotate with described dwang with crushing straw.In stalk returning device of the present utility model, some crushing knife tools are enclosed within described dwang, and the rotation of described dwang is followed when dwang described in described fluid motor-driven rotates, thus crushing straw, this structure is simple, in addition, by dwang described in fluid motor-driven, be easy to adjust turning to of described dwang, thus turning to of adjustment crushing knife tool, increase work efficiency.
Description
Technical field
The utility model relates to a kind of farm machinery, particularly relates to a kind of stalk returning device.
Background technology
In traditional agricultural production, crops, as scattered on the ground in having a large amount of stalks after the harvestings such as corn, cotton, rape, Chinese sorghum, paddy rice, wheat, stalk is needed to shift out field, with the plantation of next of obstruction free crops, but the process that shifts out of agricultural crop straw wastes time and energy in season, and the stalk be removed often is dropped or burns, cause the wasting of resources and air pollution nearby.For this reason, there is the stalk returning device of a lot of automation.
Be disclose a kind of tillage machine for recycling stalk to farmland in the Patent Application Publication in August 20 in 2008 as be 200810024456.6 applyings date at application number being 2008.3.21 publication date, and specifically disclose and comprise hanging device, intermediate gearing, gear, chain gearing, peeling knife, tailstock, strickle manipulation device, strickle assembly, press careless axis adjustment device and grass pressing wheel, described intermediate gearing is connected with hanging device, hanging device is connected with dynamic power machine, gear drives peeling knife by chain gearing, strickle assembly is arranged on tailstock by strickle manipulation device, grass pressing wheel is arranged on hanging device by the careless axis adjustment device of pressure, but, above complex structure, and it is low by machinery driving efficiency.
Summary of the invention
In view of above content, be necessary to provide the stalk returning device that a kind of structure is simple, efficiency is high.
A kind of stalk returning device, include outer cover, drives structure, dwang and some crushing knife tools, described drives structure is arranged on described outer cover, and include hydraulic motor, described dwang is rotatably installed in described outer cover, described some crushing knife tools are set in the periphery of described dwang, and described hydraulic motor can drive described dwang to rotate, and described some crushing knife tools can rotate with described dwang with crushing straw.
Further, described some crushing knife tools are coaxial with described dwang.
Further, described some crushing knife tools are parallel to each other, and perpendicular to the central shaft of described dwang.
Further, each crushing knife tool includes installing plate and some blades, and described installing plate is enclosed within described dwang, and described some blades are located on described installing plate respectively, and when described dwang rotates crushing straw.
Further, described some blades stretch out from the edge of described installing plate respectively, and width becomes large gradually.
Further, described some blades are evenly distributed in the outer rim of described installing plate.
Further, described installing plate and described some blades are at same plane.
Further, described stalk returning device also includes and strikes off bar, described in strike off bar and be rotatably installed on described outer cover.
Further, the central shaft of described dwang and the described central shaft striking off bar almost parallel.
Further, described drives structure also includes driving wheel, driven pulley and is enclosed within the belt on described driving wheel and described driven pulley, and described hydraulic motor is arranged on described outer cover, and is connected with described driving wheel, and described driven pulley connects described dwang.
Compared with prior art, in above-mentioned stalk returning device, described some crushing knife tools are enclosed within described dwang, and follow the rotation of described dwang when dwang described in described fluid motor-driven rotates, thus crushing straw, this structure is simple, in addition, by dwang described in fluid motor-driven, be easy to adjust turning to of described dwang, thus turning to of adjustment crushing knife tool, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is a three-dimensional assembly diagram of a better embodiment of the utility model stalk returning device.
Fig. 2 is another visual angle figure of stalk returning device in Fig. 1.
Fig. 3 is a three-dimensional exploded view of stalk returning device in Fig. 1.
Main element symbol description
| Stalk returning device | 100 |
| Outer cover | 10 |
| Drives structure | 20 |
| Pulverize structure | 60 |
| Strike off bar | 70 |
| Dwang | 30 |
| Crushing knife tool | 50 |
| Top board | 11 |
| First cover plate | 12 |
| Second cover plate | 13 |
| Header board | 14 |
| Rear plate | 15 |
| Side plate | 16 |
| Receiving space | 17 |
| Installing plate | 121 |
| Stator | 163 |
| Hydraulic motor | 21 |
| Driving wheel | 22 |
| Driven pulley | 23 |
| Belt | 24 |
| Installing plate | 51 |
| Blade | 52 |
Following embodiment will further illustrate the utility model in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1 and Fig. 2, in a better embodiment of the present utility model, a stalk returning device 100 includes an outer cover 10, and is arranged on drives structure 20, on described outer cover 10 and pulverizes structure 60 and and strike off bar 70.Described pulverizing structure 60 includes a dwang 30 and some crushing knife tools 50.In the present embodiment, bar 70 is struck off described in for cylinder.Described stalk returning device 100, in order to pulverize various crops, as the stalk of corn, cotton, rape, Chinese sorghum, wheat, rice, weeds etc., and is arranged on a travelling platform, as tractor or Athey wheel etc.
Described outer cover 10 includes the rear plate 15 of top board 11,1 first cover plate 12,1 second cover plate 13, header board 14, one and biside plate 16.Described top board 11, described first cover plate 12, described second cover plate 13, described header board 14, described rear plate 15 and described biside plate 16 surround a receiving space 17 (see Fig. 3) jointly, and described receiving space 17 is in order to accommodate described pulverizing structure 60 and stalk.Described top board 11 is roughly parallel to the soil of planting various crops.Described first cover plate 12 and described second cover plate 13 are respectively from the downward-sloping extension in both sides relatively of described top board 11.Described header board 14 and described rear plate 15 extend to form downwards from described first cover plate 12 and described second cover plate 13 respectively.Described biside plate 16 lays respectively at the other both sides of described top board 11, and connects described first cover plate 12, described second cover plate 13, described header board 14 and described rear plate 15 respectively.In one embodiment, described first cover plate 12 and described second cover plate 13 respectively with described top board 11 in obtuse angle, described header board 14 and described first cover plate 12 are in obtuse angle, and it is substantially vertical with described top board 11, described rear plate 15 and described second cover plate 13 are in obtuse angle, and substantially vertical with described top board 11, described both sides 16 are roughly parallel to each other.In addition, be also provided with stationary knife (not shown) in described outer cover 10, described stationary knife is in order to pulverize soft weeds.
One end of described first cover plate 12 is provided with an installing plate 121 near wherein side plate 16, and described installing plate 121 is in order to install described drives structure 20, and substantially vertical with described first cover plate 12.Strike off bar 70 described in described biside plate 16 correspondence respectively to being front extended with a stator 163, described stator 163 near described header board 14, and offers a fixing hole (not shown) respectively.Two stators 163 are parallel to each other, and part exposes described header board 14.The corresponding described pulverizing structure 60 of described biside plate 16 offers an installing hole (not shown) respectively.
Please also refer to Fig. 3, described drives structure 20 includes hydraulic motor 21, driving wheel 22, driven pulley 23 and a belt 24.Described hydraulic motor 21 is arranged on described installing plate 121, and is connected with described driving wheel 22, rotates in order to drive described driving wheel 22.Described driving wheel 22 and described driven pulley 23 are arranged on described outer cover 10 respectively.Described belt 24 is enclosed within described driving wheel 22 and described driven pulley 23.Described driving wheel 22 rotates and drives described belt 24 to rotate, and described driven pulley 23 rotates with described belt 24.In one embodiment, described driving wheel 22 and described driven pulley 23 are spur gear.Wherein, described hydraulic motor 21 is worked by hydraulic pump drive, further, hydraulic system is provided with between hydraulic pump and hydraulic motor 21, described hydraulic system comprises fuel tank, check valve, overflow valve and magnetic valve, under the effect of hydraulic pump, hydraulic oil flows to through fuel tank, check valve, overflow valve and magnetic valve and drives hydraulic motor 21 to work.
Described dwang 30 is rotatably installed between described biside plate 16, and one end is connected with described driven pulley 23.In the present embodiment, described dwang 30 is in cylinder.Described some crushing knife tools 50 are enclosed within described dwang 30 respectively, and coaxial with described dwang 30.Described some crushing knife tools 50 are parallel to each other, and with the central axis of described dwang 30, like this, described some crushing knife tools 50 have maximum linear velocity when rotating with described dwang 30, effectively to cut stalk.Preferably, described some crushing knife tools 50 equidistantly distribute on described dwang 30.
Please continue to refer to Fig. 3, each crushing knife tool 50 includes an installing plate 51 and some blades 52.Described installing plate 51 is enclosed within described dwang 30, and integrally welded with described dwang 30.Preferably, described installing plate 51 is roughly in annular.Described some blades 52 to stretch out formation from the outer rim of described installing plate 51, and width becomes large gradually, to strengthen the flintiness of described blade 52.Described some blades 52 are evenly distributed in the outer rim of described installing plate 51, and with described installing plate 51 at same plane, with effective crushing straw.
During assembling, described pulverizing structure 60 is placed on described outer cover 10 times, and the two ends of described dwang 30 are arranged on described biside plate 16 respectively by inserting described installing hole.At this moment, the central shaft of described dwang 30 is substantially vertical with described biside plate 16, and almost parallel with described top board 11.Described pulverizing structure 60 is fixed on described outer cover 10 thus, and with described top board 11, described first cover plate 12, described second cover plate 13, described header board 14 and described rear plate 15, there is default distance respectively, thus ensureing that described pulverizing structure 60 is in crushing straw process, described outer cover 10 has the space holding stalk.Described crushing knife tool 50 part when turning to below described dwang 30 exposes described outer cover 10, thus kiss the earth, effective crushing straw.
Described hydraulic motor 21 is arranged on the installing plate 121 of described outer cover 10.Described driving wheel 22 and described driven pulley 23 are arranged on described outer cover 10 respectively, and described driving wheel 22 is connected with described hydraulic motor 21, and described driven pulley 23 is connected with one end of described dwang 30.Described belt 24 is enclosed within described driving wheel 22 and described driven pulley 23.
The described fixed leg 71 striking off bar 70 two ends snaps in the fixing hole of two stators 163 respectively, thus the described bar 70 that strikes off is rotated the front end being fixed on described header board 14.The described bar 70 that strikes off can rotate relative to described outer cover 70, can adjust the working depth of stalk returning device 100 on the one hand, can not quit work, the stalk of pulverizing can be raked on the one hand in addition because crushing knife tool 50 buries too dark.In the present embodiment, described in strike off bar 70 for cylinder, and central shaft is parallel to the central shaft of described dwang 30, with the stalk pulverized of effectively raking.
During crushing straw, described travelling platform work drives described stalk returning device 100 to move, simultaneously, described hydraulic motor 21 drives described driving wheel 22 to rotate, described driving wheel 22 rotates and drives described belt 24 to rotate, described driven pulley 23 rotates with described belt 24, thus rotates described dwang 30.Described dwang 30 drives described some crushing knife tools 50 High Rotation Speed, described some crushing knife tool 50 crushing straw also fields, thus exempts burning, protection of the environment, and this structure is simple.In addition, by the flow direction of energy regulator solution force feed, thus reach the object adjusting hydraulic motor 21 and turn to, make the adjustability of hydraulic motor 21 very good, like this, be arranged on different positions according to stalk returning device 100, suitable adjustment hydraulic motor 21 turns to, thus adjust turning to of described dwang 30, and then adjust turning to of crushing knife tool 50, make stalk returning device 100 operating efficiency higher.
Claims (10)
1. a stalk returning device, include outer cover and be arranged on the drives structure on described outer cover, it is characterized in that: described drives structure includes hydraulic motor, described stalk returning device also includes dwang and some crushing knife tools, described dwang is rotatably installed in described outer cover, described some crushing knife tools are set in the periphery of described dwang, and described hydraulic motor can drive described dwang to rotate, and described some crushing knife tools can rotate with described dwang with crushing straw.
2. stalk returning device as claimed in claim 1, is characterized in that: described some crushing knife tools are coaxial with described dwang.
3. stalk returning device as claimed in claim 1, is characterized in that: described some crushing knife tools are parallel to each other, and perpendicular to the central shaft of described dwang.
4. stalk returning device as claimed in claim 1, it is characterized in that: each crushing knife tool includes installing plate and some blades, described installing plate is enclosed within described dwang, and described some blades are located on described installing plate respectively, and when described dwang rotates crushing straw.
5. stalk returning device as claimed in claim 4, it is characterized in that: described some blades stretch out from the edge of described installing plate respectively, and width becomes large gradually.
6. stalk returning device as claimed in claim 4, is characterized in that: described some blades are evenly distributed in the outer rim of described installing plate.
7. stalk returning device as claimed in claim 4, is characterized in that: described installing plate and described some blades are at same plane.
8. stalk returning device as claimed in claim 1, is characterized in that: described stalk returning device also includes and strikes off bar, described in strike off bar and be rotatably installed on described outer cover.
9. stalk returning device as claimed in claim 8, is characterized in that: the central shaft of described dwang and the described central shaft striking off bar almost parallel.
10. stalk returning device as claimed in claim 1, it is characterized in that: described drives structure also includes driving wheel, driven pulley and is enclosed within the belt on described driving wheel and described driven pulley, described hydraulic motor is arranged on described outer cover, and be connected with described driving wheel, described driven pulley connects described dwang.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107958.0U CN204443175U (en) | 2015-02-15 | 2015-02-15 | A kind of stalk returning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107958.0U CN204443175U (en) | 2015-02-15 | 2015-02-15 | A kind of stalk returning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204443175U true CN204443175U (en) | 2015-07-08 |
Family
ID=53650150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520107958.0U Expired - Fee Related CN204443175U (en) | 2015-02-15 | 2015-02-15 | A kind of stalk returning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204443175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604446A (en) * | 2015-02-15 | 2015-05-13 | 李阳铭 | Straw returning device |
-
2015
- 2015-02-15 CN CN201520107958.0U patent/CN204443175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604446A (en) * | 2015-02-15 | 2015-05-13 | 李阳铭 | Straw returning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200492282Y1 (en) | Rotabator | |
| CN204259375U (en) | Combine | |
| CN203896734U (en) | Sweet potato stem shredder | |
| CN102804953B (en) | Stalk returning field no-tillage fertilizing and seeding machine | |
| CN103718679A (en) | Depth self-adjusting type corn inter-row weeding machine | |
| CN103460840B (en) | Wheat stubble-cleaning soybean no-tillage seeding machine | |
| CN104604447A (en) | Straw returning device | |
| CN204579200U (en) | A kind of stalk returning device | |
| CN204443175U (en) | A kind of stalk returning device | |
| CN200938738Y (en) | Weeder | |
| CN202496211U (en) | Climber cutting apparatus for ridging | |
| CN204443177U (en) | A kind of stalk returning device | |
| CN202340446U (en) | Tractor pre-posed cassava stalk breaking and mulching machine | |
| CN208210659U (en) | A kind of buried machine ditching device of corn stover | |
| CN104604449A (en) | Straw returning device | |
| CN204907208U (en) | Rotary tillage soil preparation machine is smashed to straw | |
| CN204579199U (en) | A kind of stalk returning device | |
| CN204443176U (en) | A kind of stalk returning device | |
| CN202841881U (en) | Straw returning no-tillage combined seed and fertilizer drill | |
| CN201967316U (en) | Cultivator-hiller | |
| CN104604446A (en) | Straw returning device | |
| CN201171269Y (en) | No-tillage fertilization seeder capable of preventing being wrapped by grass | |
| CN204907148U (en) | Take many helixes to arrange straw harvester of formula blade subassembly | |
| CN104798543B (en) | A kind of paddy-field grass-burying ploughs whole machine | |
| CN203801335U (en) | Straw feeding, chopping and scattering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160428 Address after: 537522 Guangxi five Feng Machinery Co., Ltd. the Guangxi Zhuang Autonomous Region Rongxian County Economic Development Zone Patentee after: GUANGXI WUFENG MACHINERY CO., LTD. Address before: Yuzhou District People's road 537000 the Guangxi Zhuang Autonomous Region Yulin City No. 398 Patentee before: Li Yangming |
|
| 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: 20150708 Termination date: 20210215 |