CN202565766U - Straw shredding and returning machine - Google Patents

Straw shredding and returning machine Download PDF

Info

Publication number
CN202565766U
CN202565766U CN 201220204180 CN201220204180U CN202565766U CN 202565766 U CN202565766 U CN 202565766U CN 201220204180 CN201220204180 CN 201220204180 CN 201220204180 U CN201220204180 U CN 201220204180U CN 202565766 U CN202565766 U CN 202565766U
Authority
CN
China
Prior art keywords
frame
cutter bar
returning machine
gearbox
suspension arrangement
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
CN 201220204180
Other languages
Chinese (zh)
Inventor
骆培显
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.)
PUYANG HENGFA MACHINERY CO Ltd
Original Assignee
PUYANG HENGFA MACHINERY 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 PUYANG HENGFA MACHINERY CO Ltd filed Critical PUYANG HENGFA MACHINERY CO Ltd
Priority to CN 201220204180 priority Critical patent/CN202565766U/en
Application granted granted Critical
Publication of CN202565766U publication Critical patent/CN202565766U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to agricultural machinery, in particular to a straw shredding and returning machine. The straw shredding and returning machine comprises a frame, a transmission system, a compression roller, a cutter bar, a cutter and a suspension system, wherein the frame is provided with the suspension system; the compression roller is arranged below the front of the frame; the transmission system is arranged on the frame and comprises a gear drive case, a gear box and a rotating wheel; the output shaft of the gear transmission case is connected with the input shaft of the gear box; the output shaft of the gear box is connected with the rotating wheel; the upper end of the cutter bar is hinged with the non circle center of the rotating wheel; the lower end of the cutter bar is fixedly provided with the cutter; the lower part of the cutter bar is hinged with a connecting rod; and the other end of the connecting rod is hinged with the frame. The straw shredding and returning machine has light load and high efficiency during work, shreds straws in the same length, uniformly throws the shredded straws, can shred underground root stock, and ensures that the shredded straws uniformly cover the soil in the ploughing process.

Description

Stalk cutting and returning machine
Technical field
The utility model relates to a kind of agricultural machinery, is specifically related to a kind of stalk cutting and returning machine.
Background technology
Straw-returning is exactly with plucking upright crops straw behind the fringe, directly pulverize, shed and the face of land with the straw-returning facility, plough immediately and bury, making it to rot to decompose to make base fertilizer.Existing straw crushing and field-returning machine stalk is shed inhomogeneous, sheds in heapsly easily, and stalks cutting length is inhomogeneous, causes that stalk covers not exclusively when plowing, and influence wheat cultivation, and the rhizome under can not be all to pieces, also influences the covering when plowing.
Summary of the invention
The purpose of the utility model is to provide a kind of can not only realize that stalks cutting length is even, and the stalk cutting and returning machine of the rhizome under can be all to pieces.
The technical scheme of the utility model is:
Stalk cutting and returning machine includes frame, transmission system, pressure roller, cutter bar, cutting knife and suspension arrangement, and suspension arrangement is set on the frame; The frame front below also is provided with pressure roller, and transmission system is installed on the frame, and transmission system comprises gear, gearbox, swiveling wheel; The output shaft of gear connects the power shaft of gearbox; The output shaft of gearbox connects swiveling wheel, and the non-circle centre position of the upper end of cutter bar and swiveling wheel is articulated and connected, the lower end fixed cutting tool of cutter bar; The bottom of cutter bar and rod hinge connection, the other end and the frame of connecting rod are hinged.
Concrete, two output shafts of said gear connect a gearbox respectively, and two output shafts of a gearbox connect a swiveling wheel respectively, and each swiveling wheel connects a cutter bar.
Concrete, suspension arrangement is divided into suspension arrangement and following suspension arrangement two parts.
During use; The utility model is suspended on the tractor back through suspension arrangement, and Hooks coupling universal coupling is connected with the power take-off of tractor, and the power of power take-off reaches gear through Hooks coupling universal coupling; Driven rotary wheel rotation after the transmission speedup of gearbox; And then drive cutter bar and move up and down, thereby stalk that will overwhelm through pressure roller and underground rhizome chopping, make it all and the ground that is dispersed in the back on.
The utility model working load is light, high efficiency, it is identical shred stalk length, shed evenly, and can be all to pieces the following stalk of rhizome, the stalk covering is complete when plowing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
5 times suspension arrangements of suspension arrangement, 6 pressure rollers, 7 cutting knifes, 8 connecting rods, 9 cutter bars on 1 frame, 2 gears, 3 gearboxes 4.
Embodiment
Stalk cutting and returning machine comprises frame 1, transmission system, pressure roller 6, cutting knife 7, cutter bar 9 and suspension arrangement.Suspension arrangement 4 and following suspension arrangement 5 are set on the frame 1.Frame 1 lower front also is provided with pressure roller 6.Transmission system is installed on the frame 1, and transmission system comprises gear 2, gearbox 3, swiveling wheel.Two output shafts of gear 2 connect the power shaft of a gearbox 3 respectively.The output shaft of gearbox 3 connects two swiveling wheels, and the non-circle centre position of the upper end of cutter bar 9 and swiveling wheel is articulated and connected, and the bottom of cutter bar 9 and connecting rod 8 are hinged, and the other end of connecting rod 8 and frame 1 are hinged.
During use, stalk cutting and returning machine is arranged on proper height through suspension arrangement.Start tractor,, and advance forward for stalk cutting and returning machine provides power.After stalk was rolled by pressure roller 6, lodging was passed through cutting knife 7 with crushed stalk on the ground then.
Should be noted that at last: above embodiment only in order to the explanation the utility model technical scheme but not to its restriction; Although with reference to preferred embodiment the utility model has been carried out detailed explanation, the those of ordinary skill in affiliated field is to be understood that: still can make amendment to the embodiment of the utility model perhaps is equal to replacement to the part technical characterictic; And not breaking away from the spirit of the utility model technical scheme, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.

Claims (3)

1. stalk cutting and returning machine includes frame, transmission system, pressure roller, cutter bar, cutting knife and suspension arrangement, it is characterized in that; Suspension arrangement is set on the frame, and the frame front below also is provided with pressure roller, and transmission system is installed on the frame; Transmission system comprises gear, gearbox, swiveling wheel, and the output shaft of gear connects the power shaft of gearbox, and the output shaft of gearbox connects swiveling wheel; The non-circle centre position of the upper end of cutter bar and swiveling wheel is articulated and connected; The lower end fixed cutting tool of cutter bar, the bottom of cutter bar and rod hinge connection, the other end and the frame of connecting rod are hinged.
2. according to the said stalk cutting and returning machine of claim 1, it is characterized in that two output shafts of said gear connect a gearbox respectively, two output shafts of a gearbox connect a swiveling wheel respectively, and each swiveling wheel connects a cutter bar.
3. according to the said stalk cutting and returning machine of claim 1, it is characterized in that suspension arrangement is divided into suspension arrangement and following suspension arrangement two parts.
CN 201220204180 2012-05-09 2012-05-09 Straw shredding and returning machine Expired - Fee Related CN202565766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220204180 CN202565766U (en) 2012-05-09 2012-05-09 Straw shredding and returning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220204180 CN202565766U (en) 2012-05-09 2012-05-09 Straw shredding and returning machine

Publications (1)

Publication Number Publication Date
CN202565766U true CN202565766U (en) 2012-12-05

Family

ID=47235249

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220204180 Expired - Fee Related CN202565766U (en) 2012-05-09 2012-05-09 Straw shredding and returning machine

Country Status (1)

Country Link
CN (1) CN202565766U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104938161A (en) * 2015-07-17 2015-09-30 濮阳市恒发机械有限公司 One-time-chopping stubble-cleaning returning machine for straws

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104938161A (en) * 2015-07-17 2015-09-30 濮阳市恒发机械有限公司 One-time-chopping stubble-cleaning returning machine for straws

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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: 20121205

Termination date: 20150509

EXPY Termination of patent right or utility model