CN105393708A - Field straw chopper - Google Patents
Field straw chopper Download PDFInfo
- Publication number
- CN105393708A CN105393708A CN201510987512.6A CN201510987512A CN105393708A CN 105393708 A CN105393708 A CN 105393708A CN 201510987512 A CN201510987512 A CN 201510987512A CN 105393708 A CN105393708 A CN 105393708A
- Authority
- CN
- China
- Prior art keywords
- field
- tulwar
- shaft
- power transmission
- cutting apparatus
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
Abstract
The invention discloses a field straw chopper, comprising a frame, a gearbox assembly arranged on the frame, a power transmission part and a chopping mechanism. The frame is composed of two rear adjustment wheel carriages and a rear adjustment wheel connected between the two rear adjustment wheel carriages. The gearbox assembly comprises a clutch body, a splined shaft configured to pass through the clutch body, a clutch inside engaged gear arranged on the splined shaft, and a large gear. The chopping mechanism comprises a driving shaft, and a plurality of returning curved cutter shaft fixing discs fixedly arranged on the driving shaft at a certain interval. A returning curved cutter shaft is connected between every two adjacent returning curved cutter shaft fixing discs and the returning curved cutter shaft is provided with a plurality of returning curved cutters. Based on the above structure, the field straw chopper can be matched with a walking tractor to be applied in small patches of land in the mountainous and hilly area. By means of the field straw chopper, straws can be completely chopped without being left out.
Description
Technical field
The invention belongs to agricultural machinery technological field, particularly relate to straw cutting apparatus that is a kind of and walking tractor matching.
Background technology
Along with the development of science and technology, the ecological agriculture is the developing direction of modern agriculture, and stalk is re-used as precious resources, and straw directly returning to field is exactly one of main path wherein.The current management mode in China rural holding is cultivated with single household one, governs the development of scale of agricultural production, mechanization, because family planting area is little, is difficult to the problem realizing scale, mechanization.
At present, the straw cutting apparatus on market and in practical application is mostly the large-scale large fabric width that big-power tractor drives, and is suitable only for the uses such as large farm, cooperative society, cannot be satisfied with peasant household or mountain area, hills Small burden uses.
Chinese patent database discloses a kind of straw crushing and field-returning machine, comprise housing and support, described case top is bolted and is provided with support, reductor is installed with in the middle part of described case top, described reductor one end is connected with motor shaft, the other end is connected with power transmission shaft by suit mode, described power transmission shaft two ends are all fixedly connected with large flywheel by key connected mode, described large flywheel is connected with small flywheel by conveyer belt, be connected with rotating shaft by key in the middle part of described small flywheel, described rotating shaft surface is welded with blade.Its Problems existing is: the widely used small hand tractor in inconvenient and existing rural area is supporting, and crushing and returning to field machine has the phenomenons such as pulverizing is thorough, leakage is cut.
Summary of the invention
The object of this invention is to provide one and walking tractor matching, be applicable to mountain area, the straw cutting apparatus of economical and efficient that hills Small burden uses.
For achieving the above object, the present invention adopts following technical scheme: this straw cutting apparatus comprises frame, the transmission assembly be positioned in frame, power transmission part and shredder mechanism, regulating wheel support and the rear regulating wheel that is connected to after two between regulating wheel support after described frame comprises two, after described two, regulating wheel support is also fixedly connected two body side plates respectively, described two body side plates are also fixedly connected organism top case; Described transmission assembly comprises clutch body, through the splined shaft on clutch body, is positioned at clutch inside engaged gear on splined shaft and gear wheel, clutch body is also provided with the engage a gear bar can stirred inside engaged gear and slide along splined shaft; Described power transmission part comprises power transmission shaft, is positioned at the pinion engaged with gear wheel power transmission shaft one end, is positioned at the big belt pulley of the power transmission shaft other end; Described shredder mechanism comprises driving shaft, keep at a certain distance away the multiple also field tulwar axle fixed disks be fixed on driving shaft, and every two are also connected to also field tulwar axle between the tulwar axle fixed disk of field, also field tulwar axle is provided with multiple also field tulwar.
Preferably, after two, regulating wheel support is bushing type, can stretching and being screwed and regulate the height of support by sleeve pipe, and then the height of regulating wheel after regulating.
Preferably, the distance that on driving shaft, interval is identical is fixed with three also field tulwar axle fixed disks.
Preferably, described also field tulwar axle fixed disk is provided with four also field tulwar axles.
Preferably, described being also provided with between the tulwar of field goes back field tulwar spacer.
Preferably, frame is provided with the clutch body with walking tractor matching.
Beneficial effect of the present invention is: owing to adopting said structure, this straw cutting apparatus and walking tractor matching, be particularly suitable for mountain area, hills Small burden use, thoroughly, do not leak cut crushed stalk, meanwhile, also there is reasonable in design, that structure is simple, easy to operate, use cost is low advantage; Not only increase the soil organic matter after straw-returning, improve soil structure, prevent earth's surface from hardening, strengthen agricultural aftereffect, solve the adverse consequences that current chemical fertilizer application too much brings, and solve and heap because of stalk " surplus ", burn the problem of environmental pollution caused.
Accompanying drawing explanation
Embodiments of the invention are described in detail below in conjunction with accompanying drawing
Fig. 1 is front view of the present invention
Fig. 2 is stereogram of the present invention
Fig. 3 is upward view of the present invention
In figure: 1, rear regulating wheel support 2, rear regulating wheel 3, body side plate 4, organism top case 5, clutch body 6, splined shaft 7, clutch inside engaged gear 8, gear wheel 9, engage a gear bar 10, power transmission shaft 11, pinion 12, big belt pulley 13, driving shaft 14, also field tulwar axle fixed disk 15, also field tulwar axle 16, also field tulwar 17, also field tulwar spacer.
Embodiment
As shown in Figure 1, 2, 3, this straw cutting apparatus comprises frame, the transmission assembly be positioned in frame, power transmission part and shredder mechanism, regulating wheel support 1 and the rear regulating wheel 2 that is connected to after two between regulating wheel support 1 after frame comprises two, after two, regulating wheel support 1 is bushing type, can stretching and being screwed and regulate the height of support by sleeve pipe, and then regulate the height of rear regulating wheel 2, after two, regulating wheel support 1 is also fixedly connected respectively on two body side plates, 3, two body side plates 3 and is also fixedly connected organism top case 4; Transmission assembly comprises clutch body 5, the splined shaft 6 be through on clutch body 5, be positioned at clutch inside engaged gear 7 on splined shaft 6 and gear wheel 8, and clutch body 5 is also provided with the engage a gear bar can stirred inside engaged gear 7 and slide along splined shaft 6; Power transmission part comprises power transmission shaft 10, is positioned at the pinion 11 engaged with gear wheel 8 power transmission shaft 10 one end, is positioned at the big belt pulley 12 of power transmission shaft 10 other end; Shredder mechanism comprises the distance that on driving shaft 13, driving shaft 13, interval is identical and is fixed with three also field tulwar axle fixed disks 14, every two are also connected to two also field tulwar axles 15 between field tulwar axle fixed disk 14, also field tulwar axle 15 is provided with multiple also field tulwar 16, is also provided with also field tulwar spacer 17 between field tulwar 16.
During work, after clutch body 5 and hand tractor are combined, because clutch inside engaged gear 7 is slidable at clutch splined shaft 6, under engage a gear bar 9 acts on, can be meshed with 1 grade of gear on two axles in speed changing box for walking tractor, hand tractor power is by being delivered to straw cutting apparatus in clutch inside engaged gear 7, after transmission of power to clutch inside engaged gear 7, be delivered on the pinion 11 on power transmission shaft 10 by the gear wheel 8 coexisted on clutch splined shaft 6, thus power transmission shaft 10 runs up, also run up at the big belt pulley 12 of power transmission shaft 10 outermost end, the small belt pulley 18 on driving shaft 13 is driven under belt effect, driving shaft 13 more speed rotates, three also field tulwar axle fixed disk 14 and driving shaft 13 weld together, then four also field tulwar axles 15 are inserted, also field tulwar 16 through also field tulwar spacer 17 equidistant separately after through wherein be separated by two also on field tulwar axle 15, article four, the two other of going back in field tulwar axle 15 plays support when also field tulwar axle works, so driving shaft 13) more speed also field tulwar 16 same High Rotation Speed when rotating, thus the crushed stalk in body.
Claims (6)
1. a straw cutting apparatus, it is characterized in that comprising frame, the transmission assembly be positioned in frame, power transmission part and shredder mechanism, regulating wheel support and the rear regulating wheel that is connected to after two between regulating wheel support after described frame comprises two, after described two, regulating wheel support is also fixedly connected two body side plates respectively, described two body side plates are also fixedly connected organism top case; Described transmission assembly comprises clutch body, the splined shaft be through on clutch body, be positioned at clutch inside engaged gear on splined shaft and gear wheel, clutch body is also provided with the engage a gear bar can stirred inside engaged gear and slide along splined shaft; Described power transmission part comprises power transmission shaft, is positioned at the pinion engaged with gear wheel power transmission shaft one end, is positioned at the big belt pulley of the power transmission shaft other end; Described shredder mechanism comprises driving shaft, keep at a certain distance away the multiple also field tulwar axle fixed disks be fixed on driving shaft, and every two are also connected to also field tulwar axle between the tulwar axle fixed disk of field, also field tulwar axle is provided with multiple also field tulwar.
2. a kind of straw cutting apparatus according to claim 1, after it is characterized in that two, regulating wheel support is bushing type.
3. a kind of straw cutting apparatus according to claim 1, is characterized in that the distance that on driving shaft, interval is identical is fixed with three also field tulwar axle fixed disks.
4. a kind of straw cutting apparatus according to claim 1, is characterized in that described also field tulwar axle fixed disk is provided with four also field tulwar axles.
5. a kind of straw cutting apparatus according to claim 1, is characterized in that described being also provided with between the tulwar of field goes back field tulwar spacer.
6. a kind of straw cutting apparatus according to claim 1, is characterized in that frame is provided with the clutch body with walking tractor matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510987512.6A CN105393708A (en) | 2015-12-27 | 2015-12-27 | Field straw chopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510987512.6A CN105393708A (en) | 2015-12-27 | 2015-12-27 | Field straw chopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105393708A true CN105393708A (en) | 2016-03-16 |
Family
ID=55459766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510987512.6A Pending CN105393708A (en) | 2015-12-27 | 2015-12-27 | Field straw chopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105393708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313316A (en) * | 2019-07-13 | 2019-10-11 | 石家庄连达农业机械有限公司 | A kind of New type straw grinding chopper |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301047Y (en) * | 1997-08-19 | 1998-12-23 | 陈登伏 | Rear-mounted stalk crushing returning machine |
| CN2753126Y (en) * | 2004-10-11 | 2006-01-25 | 高一峰 | Concave-free spiral cloth-knife centrifugal stalk crushing machine |
| CN2805344Y (en) * | 2005-05-25 | 2006-08-16 | 王正信 | Apparatus for chopping stalks in field |
| CN201378957Y (en) * | 2009-04-15 | 2010-01-13 | 廉世平 | Energy saving field straw chopper |
| KR20100091823A (en) * | 2009-02-11 | 2010-08-19 | 이성문 | Vine crusher for farm product |
| CN203912607U (en) * | 2014-05-14 | 2014-11-05 | 石家庄市中州机械制造有限公司 | A kind of straw crushing and field-returning machine |
| CN205213462U (en) * | 2015-12-27 | 2016-05-11 | 沂南县中天机械有限公司 | Small -size straw stubble -cleaning is field machine still |
-
2015
- 2015-12-27 CN CN201510987512.6A patent/CN105393708A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2301047Y (en) * | 1997-08-19 | 1998-12-23 | 陈登伏 | Rear-mounted stalk crushing returning machine |
| CN2753126Y (en) * | 2004-10-11 | 2006-01-25 | 高一峰 | Concave-free spiral cloth-knife centrifugal stalk crushing machine |
| CN2805344Y (en) * | 2005-05-25 | 2006-08-16 | 王正信 | Apparatus for chopping stalks in field |
| KR20100091823A (en) * | 2009-02-11 | 2010-08-19 | 이성문 | Vine crusher for farm product |
| CN201378957Y (en) * | 2009-04-15 | 2010-01-13 | 廉世平 | Energy saving field straw chopper |
| CN203912607U (en) * | 2014-05-14 | 2014-11-05 | 石家庄市中州机械制造有限公司 | A kind of straw crushing and field-returning machine |
| CN205213462U (en) * | 2015-12-27 | 2016-05-11 | 沂南县中天机械有限公司 | Small -size straw stubble -cleaning is field machine still |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313316A (en) * | 2019-07-13 | 2019-10-11 | 石家庄连达农业机械有限公司 | A kind of New type straw grinding chopper |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |