CN204579198U - A kind of straw crushing and field-returning machine - Google Patents

A kind of straw crushing and field-returning machine Download PDF

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Publication number
CN204579198U
CN204579198U CN201520017752.9U CN201520017752U CN204579198U CN 204579198 U CN204579198 U CN 204579198U CN 201520017752 U CN201520017752 U CN 201520017752U CN 204579198 U CN204579198 U CN 204579198U
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CN
China
Prior art keywords
stalk
turnplow
plate
transmission
gearbox
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
Application number
CN201520017752.9U
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Chinese (zh)
Inventor
李国青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Granary Zhong Xin Machinery Manufacturing Co Ltd
Original Assignee
Granary Zhong Xin Machinery Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Granary Zhong Xin Machinery Manufacturing Co Ltd filed Critical Granary Zhong Xin Machinery Manufacturing Co Ltd
Priority to CN201520017752.9U priority Critical patent/CN204579198U/en
Application granted granted Critical
Publication of CN204579198U publication Critical patent/CN204579198U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of straw crushing and field-returning machine, comprise crushed stalk machine support and turnplow frame two parts, crushed stalk machine support two ends are respectively arranged with cracker right plate and cracker left plate, on right plate and left plate, be provided with stalk overhead gage simultaneously, stalk cracker support front end is provided with stalk crasher transmission main shaft, stalk crasher transmission main shaft mid portion is provided with middle gearbox, universal bearing is provided with in middle gearbox, stalk crasher transmission main shaft is by the swivel knife shaft that is in transmission connection of transmission mechanism, and then the rotation of driven rotary cutter shaft, the utility model flexible operation, conveniently can regulate the depth and the width of ploughshare, simultaneously, to the good crushing effect of stalk, pulverizing speed is fast.

Description

A kind of straw crushing and field-returning machine
Technical field
The utility model relates to agricultural production mechanical field, particularly relates to a kind of straw crushing and field-returning machine.
Background technology
Current social, along with the transformation of the energy, agricultural crop straw is not re-used as main combustion material, and existing agricultural crop straw is mostly used for direct chopping and returning, in order to improve the organic nutrient of soil, improves the fertility in soil.Traditional straw chopping and returning, structure is not quite reasonable, employing tractor, and power consumption is beaten, and the field-returning machine life-span is short, often occurs damaging.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of straw crushing and field-returning machine, can cut off crops bar, and chopping and returning, this structure is simple, can reduce the labour intensity of peasant, improves the effort in farmland, simultaneously long service life.
Described a kind of straw crushing and field-returning machine, comprises crushed stalk machine support and turnplow frame two parts.
Described crushed stalk machine support two ends are respectively arranged with cracker right plate and cracker left plate, cracker right plate and cracker left plate adopt cast iron materials to make respectively, on right plate and left plate, be provided with stalk overhead gage simultaneously, prevent in crushing process, the splashing of stalk.Described crushed stalk machine support front end is provided with stalk crasher transmission main shaft, stalk crasher transmission main shaft mid portion is provided with middle gearbox, universal bearing is provided with in described middle gearbox, middle gearbox is simultaneously provided with connection output shaft, be connected with tractor connecting axle by connecting output shaft, power middle gearbox connecting output shaft is provided by tractor.
Described stalk crasher transmission main shaft rotates under the drive of middle gearbox, stalk crasher transmission main shaft is by the swivel knife shaft that is in transmission connection of transmission mechanism, and then the rotation of driven rotary cutter shaft, described swivel knife shaft is provided with crushed stalk moving knife, when swivel knife shaft rotates, mechanical crushing is completed to stalk.
A kind of optimal technical scheme, described transmission mechanism can select the form of sprocket wheel, the V-belt that the utility model prioritizing selection three is arranged side by side, adopts bel-drivenn mode.
Described turnplow frame is fixedly connected crushed stalk machine support, turnplow frame is provided with pull bar to be connected with tractor simultaneously, described turnplow frame lower end is provided with turnplow dead lever, turnplow dead lever and turnplow frame are fixed as one by welding manner, also bolt arrangement can be adopted to connect, under described turnplow dead lever, be connected to furrow plough knife blade, furrow plough knife blade plays the effect of plowing in the utility model straw crushing and field-returning machine.
A kind of optimal technical scheme, described furrow plough knife blade quantity is 5, adopts five-furrow plough version.
Meanwhile, be connected to mobile support roller in described turnplow frame lower end, be convenient to the connection of straw crushing and field-returning machine and tractor.
Meanwhile, described crushed stalk machine support tail end is provided with smooth stationary knife, and is connected with leveling roll, smooth stationary knife and leveling roll play to be pulverized stalk and the effect of landfill to soil further.
The beneficial effects of the utility model are: a kind of straw crushing and field-returning machine flexible operation of the utility model, conveniently can regulate the depth and the width of ploughshare, the farming of different hardness soil can be applicable to, meanwhile, to the good crushing effect of stalk, a kind of straw crushing and field-returning machine light quality of the utility model, the power needed is little, can extend the service life of tractor, and it is fast to pulverize speed, accelerates the speed of peasant planting farming.
Accompanying drawing explanation
Fig. 1 is a kind of straw crushing and field-returning machine structural representation of the utility model;
In accompanying drawing, the mark of each parts is as follows:
1 is crushed stalk machine support, and 21 is cracker right plate, and 22 is cracker left plate, 3 is turnplow frame, and 4 is furrow plough knife blade, and 41 is turnplow dead lever, 5 is tractor connecting axle, and 6 is middle gearbox, and 7 is stalk crasher transmission main shaft, 8 is transmission mechanism, and 9 is swivel knife shaft, and 10 is crushed stalk moving knife, 11 is smooth stationary knife, 12 is leveling roll, and 13 support roller for mobile, and 14 is stalk overhead gage.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1, the utility model embodiment comprises:
Described a kind of straw crushing and field-returning machine, comprises crushed stalk machine support and turnplow frame two parts.
Described crushed stalk machine support two ends are respectively arranged with cracker right plate and cracker left plate, cracker right plate and cracker left plate adopt cast iron materials to make respectively, on right plate and left plate, be provided with stalk overhead gage simultaneously, prevent in crushing process, the splashing of stalk.Described crushed stalk machine support front end is provided with stalk crasher transmission main shaft, stalk crasher transmission main shaft mid portion is provided with middle gearbox, universal bearing is provided with in described middle gearbox, middle gearbox is simultaneously provided with connection output shaft, be connected with tractor connecting axle by connecting output shaft, power middle gearbox connecting output shaft is provided by tractor.
Described stalk crasher transmission main shaft rotates under the drive of middle gearbox, stalk crasher transmission main shaft is by the swivel knife shaft that is in transmission connection of transmission mechanism, and then the rotation of driven rotary cutter shaft, described swivel knife shaft is provided with crushed stalk moving knife, when swivel knife shaft rotates, mechanical crushing is completed to stalk.
Described transmission mechanism can select the form of sprocket wheel, the V-belt that the utility model prioritizing selection three is arranged side by side, adopts bel-drivenn mode.
Described turnplow frame is fixedly connected crushed stalk machine support, turnplow frame is provided with pull bar to be connected with tractor simultaneously, described turnplow frame lower end is provided with turnplow dead lever, turnplow dead lever and turnplow frame are fixed as one by welding manner, also bolt arrangement can be adopted to connect, under described turnplow dead lever, be connected to furrow plough knife blade, furrow plough knife blade plays the effect of plowing in the utility model straw crushing and field-returning machine.
Described furrow plough knife blade quantity is 5, adopts five-furrow plough version.
Meanwhile, be connected to mobile support roller in described turnplow frame lower end, be convenient to the connection of straw crushing and field-returning machine and tractor.
Meanwhile, described crushed stalk machine support tail end is provided with smooth stationary knife, and is connected with leveling roll, smooth stationary knife and leveling roll play to be pulverized stalk and the effect of landfill to soil further.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (3)

1. a straw crushing and field-returning machine, it is characterized in that, comprise: crushed stalk machine support and turnplow frame two parts, crushed stalk machine support two ends are respectively arranged with cracker right plate and cracker left plate, on right plate and left plate, be provided with stalk overhead gage simultaneously, described crushed stalk machine support front end is provided with stalk crasher transmission main shaft, stalk crasher transmission main shaft mid portion is provided with middle gearbox, universal bearing is provided with in described middle gearbox, middle gearbox is simultaneously provided with connection output shaft, be connected with tractor connecting axle by connecting output shaft, described stalk crasher transmission main shaft rotates under the drive of middle gearbox, stalk crasher transmission main shaft is by the swivel knife shaft that is in transmission connection of transmission mechanism, described swivel knife shaft is provided with crushed stalk moving knife, described turnplow frame is fixedly connected crushed stalk machine support, turnplow frame is provided with pull bar to be connected with tractor simultaneously, described turnplow frame lower end is provided with turnplow dead lever, furrow plough knife blade is connected under described turnplow dead lever, mobile support roller is connected in described turnplow frame lower end, described crushed stalk machine support tail end is provided with smooth stationary knife, and be connected with leveling roll.
2. straw crushing and field-returning machine according to claim 1, is characterized in that, described transmission mechanism is three V-belts arranged side by side, adopts bel-drivenn mode.
3. straw crushing and field-returning machine according to claim 1, is characterized in that, described furrow plough knife blade quantity is 5, adopts five-furrow plough version.
CN201520017752.9U 2015-01-12 2015-01-12 A kind of straw crushing and field-returning machine Expired - Fee Related CN204579198U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520017752.9U CN204579198U (en) 2015-01-12 2015-01-12 A kind of straw crushing and field-returning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520017752.9U CN204579198U (en) 2015-01-12 2015-01-12 A kind of straw crushing and field-returning machine

Publications (1)

Publication Number Publication Date
CN204579198U true CN204579198U (en) 2015-08-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520017752.9U Expired - Fee Related CN204579198U (en) 2015-01-12 2015-01-12 A kind of straw crushing and field-returning machine

Country Status (1)

Country Link
CN (1) CN204579198U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105766224A (en) * 2016-03-15 2016-07-20 海南大学 Ridge moving type banana root stubble shattering and returning machine
CN106612910A (en) * 2016-12-29 2017-05-10 纪小坤 Harvester with fixed lower cutting header and capable of evenly smashing straws
CN106612896A (en) * 2016-12-29 2017-05-10 纪小坤 Harvester with hoisting type lower header and capable of crushing straws
CN106612911A (en) * 2016-12-29 2017-05-10 纪小坤 Harvester with protective ladder and lifting lower header capable of evenly chopping straws and preventing smashed straws from splashing
CN106612912A (en) * 2016-12-29 2017-05-10 纪小坤 Harvester with adjustable cutting blades and fixed lower header
CN106612961A (en) * 2016-12-29 2017-05-10 见保林 Fixing type lower header capable of preventing smashed straw from splashing
CN106664952A (en) * 2016-12-29 2017-05-17 纪小坤 Harvester with lifting lower header capable of crushing straws and preventing spatter of crushed straws
CN106852218A (en) * 2016-12-29 2017-06-16 纪小坤 The harvester of the lift lower cutting table that crushed stalk is uniform and breakage-proof stalk splashes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105766224A (en) * 2016-03-15 2016-07-20 海南大学 Ridge moving type banana root stubble shattering and returning machine
CN106612910A (en) * 2016-12-29 2017-05-10 纪小坤 Harvester with fixed lower cutting header and capable of evenly smashing straws
CN106612896A (en) * 2016-12-29 2017-05-10 纪小坤 Harvester with hoisting type lower header and capable of crushing straws
CN106612911A (en) * 2016-12-29 2017-05-10 纪小坤 Harvester with protective ladder and lifting lower header capable of evenly chopping straws and preventing smashed straws from splashing
CN106612912A (en) * 2016-12-29 2017-05-10 纪小坤 Harvester with adjustable cutting blades and fixed lower header
CN106612961A (en) * 2016-12-29 2017-05-10 见保林 Fixing type lower header capable of preventing smashed straw from splashing
CN106664952A (en) * 2016-12-29 2017-05-17 纪小坤 Harvester with lifting lower header capable of crushing straws and preventing spatter of crushed straws
CN106852218A (en) * 2016-12-29 2017-06-16 纪小坤 The harvester of the lift lower cutting table that crushed stalk is uniform and breakage-proof stalk splashes

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150826

Termination date: 20160112