CN209002365U - The secondary sheaf-binding reaping machine of wheat stalk - Google Patents

Abstract

The utility model discloses the secondary sheaf-binding reaping machines of wheat stalk, including traction device, shearing harvesting device, pick up material device and binding apparatus, the shearing harvesting device is located between the traction device and the binding apparatus, is additionally provided with intermittent buildup device between material device in the shearing harvesting device and described pick up；The secondary sheaf-binding reaping machine mainly improves existing shear mechanism, and increases intermittent buildup device, passes through the improvement and increase of above structure, so that the secondary harvesting efficiency of stalk is high, stalk shearing pick up material it is more thorough, completely, prevented the influence that summer sowing is subject to.

Description

The secondary sheaf-binding reaping machine of wheat stalk

Technical field

The utility model relates to a kind of straw harvesting machine more particularly to the secondary sheaf-binding reaping machines of wheat stalk.

Background technique

Its wheat stubble of the harvested wheatland of combine harvester has higher person in 200mm or so, keeps peasant's summer sowing difficult, this Field management afterwards is also had no way of doing it.Government repeats injunctions, and forbids crop straw burning, peasant's crop straw burning phenomenon still occurs.It burns Burning causes atmosphere pollution, and atmosphere pollution causes traffic accident to increase again, encroaches on the physical and mental health of people and lives and properties. Each county, the city and surrounding area in the recent period, have built biomass electric power plant one after another, and the demand to stalk increases.My company is according to inspection ten dozens Two kinds of mechanical working principles, are incorporated in one by working principle, the harvesting working principle of the preceding harvesting platform of harvester of bundle machine It rises, proposes the Project Product production principle and application purpose.This project can alleviate government's stalk and prohibit burning pressure, protect environment, again Be conducive to harvest and sow in summer, peasant's enthusiasm for production improved, it is also possible that being sold to power plant after the straw harvesting that peasant discards and selling To farm, economic benefit, social benefit and ecological benefits are obvious.

In addition, there is also stalks to shear in secondary harvesting process, picks up the halfway problem of material for existing straw harvesting machine, It is required to improve one by one.

Utility model content

In view of the above problems, the utility model is intended to provide the secondary sheaf-binding reaping machine of wheat stalk, the secondary receipts It cuts baler mainly to improve existing shear mechanism, and increases intermittent buildup device, pass through above structure Improve and increase so that the secondary harvesting efficiency of stalk is high, it is more thorough that material is picked up in stalk shearing, completely, prevented summer sowing by Influence.

To achieve the goals above, technical solution used by the utility model is as follows:

The secondary sheaf-binding reaping machine of wheat stalk, including traction device, shearing harvesting device, pick up material device and bundling dress It sets, the shearing harvesting device is located between the traction device and the binding apparatus, it is characterised in that: received in the shearing It cuts device and described pick up is additionally provided with intermittent buildup device between material device；Wherein,

Connecting cross beam is set between the traction device and the binding apparatus, universal connection is set on the connecting cross beam Part, the traction device are sheared harvesting device, intermittent buildup device and are picked up and expect that device is each provided at the universal connecting components The same side；

The shearing harvesting device includes rotary cutting mechanism and flat cut type cutting mechanism, and stalk is first rotatably sheared After mechanism carries out rotational shear harvesting, secondary translation shearing harvesting is carried out by flat cut type cutting mechanism；

The rotary cutting mechanism includes transmission mechanism one, central-line shear angle component and around the central-line shear angle component One circle edge shearing component, a circle edge shearing component by gear engagement mechanism and the central-line shear angle component synchronize nibble Resultant motion, the central-line shear angle component drives high speed rotation by transmission mechanism one, while the central-line shear angle component drives a circle The edge shearing component synchronous rotary carries out shearing harvesting；

The flat cut type cutting mechanism includes lifting part and horizontal cross plate, and the lifting part controls the level The lifting of shears plate, and then adjust the shear height of flat cut type cutting mechanism；

The intermittent buildup device includes cam mechanism, T shape guide plate and n shape buildup plate, the n shape buildup plate packet Perpendicular short slab and perpendicular long slab are included, the perpendicular short slab and the sliding of perpendicular long slab are erected on the T shape guide plate, in the perpendicular short slab bottom end It is arranged and is taken turns with the interval circle of cam mechanism cooperation, row's buildup moving tooth, the cam mechanism is arranged in the perpendicular long slab bottom end The perpendicular long slab is driven to do intermittent movement, it will be through rotary cutting mechanism when perpendicular long slab moves to lower section by intermittent movement Concentration buildup is carried out with the stalk that flat cut type cutting mechanism is shear off, thoroughly picks up material convenient for the subsequent material device that picks up；

The material device that picks up includes picking up material roller bearing, height adjustment mechanism and transmission mechanism two, and the material roller bearing that picks up is located at The binding apparatus feed end, the transmission mechanism two control described pick up and expect roller bearing uniform rotation, set on material roller bearing in described pick up It sets a circle and picks up material fork, the height adjustment mechanism is used to adjust the relative altitude for picking up material roller bearing and ground；

Rolling bundling will be carried out in the stalk feeding binding apparatus of shearing harvesting by being picked up material device.

Preferably, the central-line shear angle component is made of central principal axis, master gear and center rotary saw blade, institute It states central principal axis and the transmission mechanism one is sequentially connected, the master gear is fixed on the central principal axis, the center rotation Turn the bottom end that cast-cutting saw slice is located at the central principal axis.

Preferably, the edge shearing component is made of countershaft, pinion and edge rotary saw blade, the master Gear and the pinion form gear engagement mechanism, and master gear rotates under the drive of transmission mechanism one, at the same master gear with It is engaged between each pinion, each edge shearing component synchronous rotary is driven to cut.

Preferably, the center rotary saw blade and the edge rotary saw blade are circular saw blade, and The circular saw blade center welding and assembling height adjustment barrel, each height adjustment cylinder correspondence are sleeved and fixed in the center master On axis and countershaft.

Preferably, the lifting part includes guide rod and lifting support plate, it is arranged in the guide rod bottom and positions Plate.

Preferably, the horizontal cross plate includes backboard and fixation and the horizontal taper being welded on front side of the backboard Knife plate.

Preferably, described pick up expects that foot is stuck up in fork end setting.

Preferably, the height adjustment mechanism includes the inverted U-shaped adjustment seat being made of two root posts and one piece of top plate And two block gap setting adjusting vertical plate, connector is equipped on the inverted U-shaped adjustment seat top, and in the adjusting vertical plate Upper setting is for locking the locking member for searching book connector.

Preferably, the connector is T shape link block, it is provided with locking hole in T shape link block top cover two sides, often A locking hole is connected by the locking member screw-threaded coupling.

Preferably, the binding apparatus includes bundling case, crimped roller binding mechanism, jag mechanism and Fang Kun mechanism.

The beneficial effects of the utility model are: compared with prior art, the utility model thes improvement is that,

Firstly, the utility model improves existing shear, designs rotary cutting mechanism and flat cut type is cut Mechanism is cut, first carries out the shearing of a large area to stalk by rotary cutting mechanism, then via flat cut type cutting mechanism Secondary shearing is carried out from root or close to root, shearing, which combines, twice achievees the purpose that thoroughly to cut stalk, improves stalk Secondary harvesting efficiency and effect；

Secondly, the utility model devises new intermittent buildup device, pass through intermittent buildup device dividing shearing Scattered stalk fracture carries out concentrating buildup so that it is convenient to which the subsequent material device that picks up more preferably more thoroughly carries out the stalk fracture of cutting Material is picked up comprehensively, the stalk residual after reducing planting site shearing.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is A-A fragmentary cross-sectional view in Fig. 1.

Fig. 3 is the enlarged diagram that the utility model shears harvesting device and intermittent buildup device.

Fig. 4 is the location diagram of the utility model central-line shear angle component and edge shearing component.

Fig. 5 is the location diagram of the utility model central principal axis and countershaft.

Fig. 6 is the side view of the part D in Fig. 3.

Fig. 7 is the annexation figure of the utility model lifting part and horizontal cross plate.

Fig. 8 is the schematic top plan view of the utility model horizontal cross plate.

Fig. 9 is the side view that the utility model picks up material device.

Wherein: 1- traction device, 2- bundling case, 201- walking mechanism, 202- power device, 203- speed-changing gear box, 204- transmission shaft, the second transmission gear of 205-, 206- operating stick, 3- picking-up container, 301- screw rod, the first transmission gear of 302-, 4- connecting cross beam, 5- pick up material device, and 501- picks up material fork, and 5011- sticks up foot, 502- striker plate, and 503- picks up material roller bearing, 6- height adjustment Mechanism, 601- column, 602- top plate, 603- adjusting vertical plate, 604- connector, 605- locking member, 7- activity annulus, 8- are rotary Cutting mechanism, 801- transmission mechanism one, 802- central principal axis, 803- master gear, the center 804- rotary saw blade, 805- pair Axis, 806- pinion, the edge 807- rotary saw blade, 808- height adjustment cylinder, 9- lifting part, 901- guide rod, 902- Go up and down support plate, 903- positioning plate, 10- horizontal cross plate, 1001- backboard, 1002- taper knife plate, the intermittent buildup dress of 11- It sets, 1101- cam mechanism, 1102-T shape guide plate, 1103- erects short slab, and 1104- erects long slab, 1105- buildup moving tooth, between 1106- Circle of having a rest is taken turns, 12- flat cut type cutting mechanism.

Specific embodiment

In order to make those skilled in the art be better understood on the technical solution of the utility model, below with reference to attached Figure and embodiment are further described the technical solution of the utility model.

Referring to the secondary sheaf-binding reaping machine of wheat stalk shown in attached drawing 1-9, including traction device 1, shearing harvesting device, pick up Expect device 5 and binding apparatus, the shearing harvesting device is located between the traction device 1 and the binding apparatus, in institute It states shearing harvesting device and described pick up is additionally provided with intermittent buildup device 11 between material device 5；Wherein,

Connecting cross beam 4 is set between the traction device 1 and the binding apparatus, is arranged on the connecting cross beam 4 universal Connector 604, the traction device 1, shearing harvesting device, intermittent buildup device 11 and pick up material device 5 be each provided at it is described The same side of universal connecting components 604；

The shearing harvesting device includes rotary cutting mechanism 8 and flat cut type cutting mechanism 12, and stalk first passes through rotatably After cutting mechanism 8 carries out rotational shear harvesting, secondary translation shearing harvesting is carried out by flat cut type cutting mechanism 12；

The rotary cutting mechanism 8 is including transmission mechanism 1, central-line shear angle component and surrounds the central-line shear angle Component one encloses edge shearing component, and a circle edge shearing component is same by gear engagement mechanism and the central-line shear angle component Gear motion is walked, the central-line shear angle component drives high speed rotation, while the central-line shear angle component band by transmission mechanism 1 The dynamic circle edge shearing component synchronous rotary carries out shearing harvesting.

The central-line shear angle component is made of central principal axis 802, master gear 803 and center rotary saw blade 804, institute It states central principal axis 802 and the transmission mechanism 1 is sequentially connected, the master gear 803 is fixed on the central principal axis 802 On, the center rotary saw blade 804 is located at the bottom end of the central principal axis 802；The edge shearing component is by countershaft 805, pinion 806 and edge rotary saw blade 807 form, and the master gear 803 forms gear with the pinion 806 Engaging mechanism, master gear 803 rotate under the drive of transmission mechanism 1, at the same master gear 803 and each pinion 806 it Between engage, drive each edge shearing component synchronous rotary to cut；Central principal axis 802 and 805 top of countershaft are respectively connected with bearing, Reduce the resistance in rotary course, the service life of elongation center's main shaft 802 and countershaft 805；Central principal axis 802 receives to carry out autobiography The dynamic rotation of motivation structure 1, while rotating, by engaging work automatically between master gear 803 and pinion 806 With, drive remaining countershaft 805 at the uniform velocity to rotate, actual countershaft 805 designs 5 or 6, it surrounds central principal axis 802 1 weeks, The two sides of rotary cutting mechanism 8 are respectively provided with protection board, and the setting of protection board not only acts as security performance, and prevent rotary The stalk that cutting mechanism 8 is sheared flies to outside.

The center rotary saw blade 804 and the edge rotary saw blade 807 are circular saw blade, and described Circular saw blade center welding and assembling height adjustment barrel 808, each correspondence of height adjustment cylinder 808 are sleeved and fixed at the center On main shaft 802 and countershaft 805；The utility model shears the use scope of harvesting device in order to expand, and circular saw blade is arranged to The structure of adjustment height, observe for convenience each edge rotary saw blade 807 and center rotary saw blade 804 whether position Adjustment is set in sustained height, therefore the utility model is socketed a work also on the periphery of each edge rotary saw blade 807 Dynamic annulus 7, when adjustment, are first, adjust one of edge rotary saw blade 807, be then sequentially adjusted in it is remaining, after having adjusted Whether the position for observing movable annulus 7 again is horizontal.

The flat cut type cutting mechanism 12 includes lifting part 9 and horizontal cross plate 10, and the lifting part 9 controls institute The lifting of horizontal cross plate 10 is stated, and then adjusts the shear height of flat cut type cutting mechanism 12；The lifting part 9 includes guiding Positioning plate 903 is arranged in 901 bottom of guide rod in bar 901 and lifting support plate 902, and the horizontal cross plate 10 includes back Plate 1001 and the fixed and horizontal taper knife plate 1002 for being welded on 1001 front side of backboard；Lifting support plate 902 can adopt It is gone up and down with automatic hoisting mechanism controller, lifting support can be adjusted by moving up and down on guide rod 901 with manual control The height of plate 902, and then the shear height of horizontal cross plate 10 is adjusted, in addition, the horizontal cross plate 10 of the utility model is to adopt With taper knife plate 1002, tri-shear slot is formed between every two taper knife plate 1002, the dynamics sheared in this way is bigger.

The intermittent buildup device 11 includes cam mechanism 1101, T shape guide plate 1102 and n shape buildup plate, the n Shape buildup plate includes perpendicular short slab 1103 and perpendicular long slab 1104, and the perpendicular short slab 1103 and the sliding of perpendicular long slab 1104 are erected at the T On shape guide plate 1102,1106 are taken turns in the interval circle of perpendicular 1103 bottom end of the short slab setting and the cam mechanism 1101 cooperation, Row's buildup moving tooth 1105 is arranged in 1104 bottom end of perpendicular long slab, between the cam mechanism 1101 drives the perpendicular long slab 1104 to do Movement of having a rest, when perpendicular long slab 1104 moves to lower section, will be sheared through rotary cutting mechanism 8 with flat cut type by intermittent movement The stalk that mechanism 12 is shear off carries out concentration buildup, thoroughly picks up material convenient for the subsequent material device 5 that picks up；Perpendicular long slab 1104 penetrates through described Connecting cross beam 4 is respectively provided with bearing with 4 junction of connecting cross beam in perpendicular long slab 1104, between interval circle wheel and perpendicular short slab 1103 Connecting plate is set, buffer spring is set between connecting plate and T shape guide plate 1102, design cam knot is required according to practical operation Structure, after cam mechanism 1101, cam rotation is turned around the ejection downwards of interval circle wheel or decline, while n shape buildup plate downwards The up and down reciprocatingly intermittent movement in T shape guide plate 1102, intermittent time 2-3 second, during perpendicular long slab 1104 thinks lower movement The stalk of shearing can be carried out concentrating material toggling buildup, leave ground when moving upwards, picked up material device 5 and carry out picking up material.

The material device 5 that picks up includes picking up material roller bearing 503, height adjustment mechanism 6 and transmission mechanism two, described to pick up material roller bearing 503 are located at the binding apparatus feed end, and the transmission mechanism two controls described pick up and expects 503 uniform rotation of roller bearing, picks up described Expect that one circle of setting picks up material fork 501 on roller bearing 503, described pick up expects that foot 5011, the height adjustment mechanism 6 are stuck up in the setting of 501 ends of fork For adjusting the relative altitude for picking up material roller bearing 503 and ground；The height adjustment mechanism 6 includes by two root posts 601 and one piece The adjusting vertical plate 603 of inverted U-shaped adjustment seat and the setting of two block gaps that top plate 602 forms, on the inverted U-shaped adjustment seat top End is equipped with connector 604, and setting is used to lock the locking member 605 for searching book connector 604, institute on the adjusting vertical plate 603 Stating connector 604 is T shape link block, is provided with locking hole in T shape link block top cover two sides, each locking hole passes through described The connection of 605 screw-threaded coupling of locking member；It is equipped on front side of 2 lower end of bundling case and picks up material roller bearing 503, picked up material roller bearing 503 and be equipped with Multiple be uniformly distributed picks up material fork 501 for what material was dug, picks up and is equipped with the striker plate that multiple levers are constituted above material roller bearing 503 502, trunk etc. is filtered out, in the setting of striker plate 502 and picking-up container 3.

Rolling bundling, the binding apparatus packet will be carried out in the stalk feeding binding apparatus of shearing harvesting by being picked up material device 5 Include bundling case 2, crimped roller binding mechanism, jag mechanism and Fang Kun mechanism；Bundling case 2 and picking-up container 3, in 2 lower end of bundling case Equipped with walking mechanism 201,3 two sides of picking-up container are respectively equipped with bundling case 2, and bundling case 2 is connected with picking-up container 3；The splicing The screw rod 301 for feeding is equipped in case 3,301 both ends of screw rod extend to 2 outside of bundling case, extend to 2 outside of bundling case Screw rod 301 be equipped with the first transmission gear 302,3 upper end of picking-up container be equipped with power device 202, the output of power device 202 Axis is equipped with speed-changing gear box 203, and 203 two sides of speed-changing gear box are respectively equipped with transmission shaft 204,204 outer end of transmission shaft be equipped with Second transmission gear 205 of the first transmission gear 302 engagement, inner end are equipped with helical gear and nibble with 202 output shaft gear of power device It closes, speed-changing gear box 203 is equipped with operating stick 206 and controls on 202 output shaft gear of power device and left or right transmission shaft 204 tiltedly Gear engagement.

It is connected between the traction device 1 and picking-up container 3 by connecting cross beam 4, connecting cross beam 4 is by two sections of part structures At, between connected by universal connecting components 604, can realize that upper and lower deviation is adjusted to a certain extent, ask injustice to adapt to field Ground.

By the information in the above course of work by sensor and PLC technology, intelligent monitoring is realized, real-time display failure, The reliability and intelligent level of product are continuously improved on this basis.

The utility model discloses a kind of secondary sheaf-binding reaping machines of wheat stalk, including traction device 1, bundling case 2, splicing Case 3, traction device 1 are tractor, and the power output shaft of tractor is input to the input of bundling mechanomotive force through universal drive shaft 204 Axis is respectively transmitted to shearing harvest mechanism by turbine gearbox, sprocket wheel, chain, picks up material device 5, Double-side feeding mechanism, interval Formula buildup device 11, crimped roller binding mechanism, jag mechanism and Fang Kun mechanism.Use tractor hydraulic Output Interface Control oil The cylinder piston is flexible, and bundle operation is put in realization.With the advance of tractor, power output shaft is hung up, mixes up appropriate operation height in advance Harvest mechanism start to work, the wheat stubble stalk that harvesting is got off is sent to picking grass trimmer structure through harvesting platform, from opposite two Direction bidirectional feeding, specially designed helix drum are strong from both direction feeding baler the stalk come through pickup conveying Feed rake processed forces feed rake that the rolling room of the enforceable mechanical feeding baler of stalk is carried out rolling bundling, with beating The transmission of roller is tied, the stalk into bundling house gradually changes from small to big to form close round bale.

It pulls bundling case 2 to ask walking in field by traction device 1, is set on bundling case 2 and 1 connecting cross beam 4 of traction device There is shear mechanism, field material can directly be cut, material is sent into bundling case by picking up material roller bearing 503 after cutting Bundling is carried out in 2, it is easy to operate, equipment application range is improved, while position bidirectional feeding is set material to be sent into bundling case 2 Mechanism improves production efficiency.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (10)

1. the secondary sheaf-binding reaping machine of wheat stalk, including traction device, shearing harvesting device, material device and binding apparatus are picked up, The shearing harvesting device is located between the traction device and the binding apparatus, it is characterised in that: is gathered in the shearing Device and described pick up are additionally provided with intermittent buildup device between material device；Wherein,

Connecting cross beam is set between the traction device and the binding apparatus, universal connecting components are set on the connecting cross beam, The traction device is sheared harvesting device, intermittent buildup device and is picked up and expects that device is each provided at the same of the universal connecting components Side；

The shearing harvesting device includes rotary cutting mechanism and flat cut type cutting mechanism, and stalk first passes through rotary cutting mechanism After carrying out rotational shear harvesting, secondary translation shearing harvesting is carried out by flat cut type cutting mechanism；

The rotary cutting mechanism includes transmission mechanism one, central-line shear angle component and encloses around the central-line shear angle component one Edge shearing component, a circle edge shearing component are transported by gear engagement mechanism and the central-line shear angle component synchro-meshing Dynamic, the central-line shear angle component drives high speed rotation by transmission mechanism one, while the central-line shear angle component drives described in a circle Edge shearing component synchronous rotary carries out shearing harvesting；

The flat cut type cutting mechanism includes lifting part and horizontal cross plate, and the lifting part controls the horizontal cross The lifting of plate, and then adjust the shear height of flat cut type cutting mechanism；

The intermittent buildup device includes cam mechanism, T shape guide plate and n shape buildup plate, and the n shape buildup plate includes perpendicular Short slab and perpendicular long slab, the perpendicular short slab and the sliding of perpendicular long slab are erected on the T shape guide plate, are arranged in the perpendicular short slab bottom end It is taken turns with the interval circle of cam mechanism cooperation, row's buildup moving tooth, the cam mechanism driving is arranged in the perpendicular long slab bottom end The perpendicular long slab does intermittent movement, by intermittent movement, when perpendicular long slab moves to lower section, through rotary cutting mechanism and will put down The stalk that cut type cutting mechanism is shear off carries out concentration buildup, thoroughly picks up material convenient for the subsequent material device that picks up；

The material device that picks up includes picking up material roller bearing, height adjustment mechanism and transmission mechanism two, it is described pick up material roller bearing be located at it is described Binding apparatus feed end, the transmission mechanism two control described pick up and expect roller bearing uniform rotation, are arranged one on material roller bearing in described pick up Circle picks up material fork, and the height adjustment mechanism is used to adjust the relative altitude for picking up material roller bearing and ground；

Rolling bundling will be carried out in the stalk feeding binding apparatus of shearing harvesting by being picked up material device.

2. the secondary sheaf-binding reaping machine of wheat stalk according to claim 1, it is characterised in that: the central-line shear angle component by Central principal axis, master gear and center rotary saw blade composition, the central principal axis and the transmission mechanism one are sequentially connected, The master gear is fixed on the central principal axis, and the center rotary saw blade is located at the bottom end of the central principal axis.

3. the secondary sheaf-binding reaping machine of wheat stalk according to claim 2, it is characterised in that: the edge shearing component by Countershaft, pinion and edge rotary saw blade composition, the master gear and the pinion form gear engagement mechanism, main Gear rotates under the drive of transmission mechanism one, while engaging between master gear and each pinion, drives each edge shearing The cutting of component synchronous rotary.

4. the secondary sheaf-binding reaping machine of wheat stalk according to claim 3, it is characterised in that: the center rotary cutting sawing Piece and the edge rotary saw blade are circular saw blade, and in the circular saw blade center welding and assembling height adjustment barrel, Each height adjustment cylinder correspondence is sleeved and fixed on the central principal axis and countershaft.

5. the secondary sheaf-binding reaping machine of wheat stalk according to claim 1, it is characterised in that: the lifting part includes leading To bar and lifting support plate, positioning plate is set in the guide rod bottom.

6. the secondary sheaf-binding reaping machine of wheat stalk according to claim 5, it is characterised in that: the horizontal cross plate includes Backboard and fixation and the horizontal taper knife plate being welded on front side of the backboard.

7. the secondary sheaf-binding reaping machine of wheat stalk according to claim 1, it is characterised in that: described to pick up material fork end setting Stick up foot.

8. the secondary sheaf-binding reaping machine of wheat stalk according to claim 7, it is characterised in that: the height adjustment mechanism packet The adjusting vertical plate for including the inverted U-shaped adjustment seat and the setting of two block gaps that are made of two root posts and one piece of top plate, in the U The adjustment seat top of shape is equipped with connector, and setting is used to lock the locking member for searching book connector on the adjusting vertical plate.

9. the secondary sheaf-binding reaping machine of wheat stalk according to claim 8, it is characterised in that: the connector is T shape company Block is connect, is provided with locking hole in T shape link block top cover two sides, each locking hole is close to by the locking member screw fastening It connects.

10. -9 described in any item secondary sheaf-binding reaping machines of wheat stalk according to claim 1, it is characterised in that: the bundling Device includes bundling case, crimped roller binding mechanism, jag mechanism and Fang Kun mechanism.