CN208095066U - A kind of straw harvesting crushes and damaged film gathering seperator - Google Patents

Abstract

The utility model discloses that a kind of straw harvesting crushes and damaged film gathering seperator includes rack and rack-mounted lock case, cutter, straw conveyor, damaged film gathering device, and the cutter includes roller, cutter, shield watt；The straw conveyor includes semi-open type protection cylinder, blade；The damaged film gathering device includes pack roller, tooth picking membrane, loosening shovel；Cutter roller both ends pass through connecting rod and center axis connection, central axis is fixed on the rack by bearing, sprocket wheel is arranged in central axis both ends, its advantages are the machinery by cutting and grinding and damaged film gathering device, solve farmland stalk and residual film synchronously completes, structure is simple, power traction requires low, harvesting is fast, and toothing is low, clean, and used plastic collection rate is high.

Description

A kind of straw harvesting crushes and damaged film gathering seperator

Technical field

The utility model relates to a kind of agricultural machinery, especially a kind of straw harvesting crushes and damaged film gathering seperator.

Background technique

The production of mulch grain brings the Great Leap Forward to agricultural, and the recycling of mulch makes to produce increase intensity like that and be stranded Difficulty, mulch are increasingly severe to the pollution of soil and environment, and stalk recycling is difficult, burn seriously, so that causing environment once again Pollution, although presently relevant field is recycled to stalk and mulch recycling has research and development, agricultural machinery and implement newly developed also have more Sample, but still not can solve straw-returning and mulch recycling the problem of being completed at the same time, the present inventor once disclosed a kind of stalk Returning to the field film residue recovery rotary tillage all-in-one machine, because of the problems such as dragger and body are androgynous, and it is at high cost that structure is complicated, and adaptation range is small, into Row improves, and only uses cutting and grinding and damaged film gathering.

Summary of the invention

For the above technical problems, the utility model solves the problems, such as stalk recycling, used plastic collection.

The utility model technical solution adopted for solving the technical problem is：A kind of straw harvesting crushes and damaged film gathering point It disembarks including rack and rack-mounted lock case, cutter, straw conveyor, damaged film gathering device, the cutter Including roller, cutter, shield watt；The straw conveyor includes semi-open type protection cylinder, blade；The damaged film gathering device packet Include pack roller, tooth picking membrane, loosening shovel；By connecting rod and center axis connection, central axis is solid by bearing at cutter roller both ends Determine on the rack, sprocket wheel is arranged in central axis both ends；It protects and helical axis is set in cylinder, helical axis both ends are mounted on rack by bearing On, helical axis one end is arranged sprocket wheel and passes through chain connection, protection cylinder other end setting with the sprocket wheel of corresponding cutter roller one end Have a down dip outlet；The pack roller and tooth picking membrane are flexibly connected by central axis with the bearing in rack, and loosening shovel one end is socketed in Rear end of rack, skinning spade are connect by rebound guide rod and the slideway that rebounds with rack, shaft end in shaft end and film-pick tooth in pack roller The sprocket wheel of setting passes through chain connection.

Further, several row's cutter are arranged in the cutter rolling drum surface, and cutter are the sheet that curves inwardly.

Further, the top and bottom setting shield watt of the cutter roller, forms cutter stalk inlet port and outlet port.Into One step, the upper one end of the lower shield watt of the cutter roller take handover to be flexibly connected with protection cylinder opening, lower shield watt lower one end Cutter and steady wheel are set, and cutter is directly connected to shield watt, and steady wheel is connect by connecting rod with rack, when part stalk is not cut When, cutter is cut again, and steady wheel is made shield watt activity adjustment height by ground supports.

Further, the protection cylinder setting opening is corresponding with the discharge port of cutter.

Further, several blades are arranged in the screw shaft surface, spiral.

Further, the lock case is mounted on rack head, installs sprocket wheel and cutter roller by lock case transmission shaft one end One end respective sprockets pass through chain connection.

Further, the rack further includes connector, and connector is in bis- " eight " fonts, including long short connecting rod, long connecting rod one End is fixed on front end of rack, and short connecting rod one end is fixed on rack head, and the long short connecting rod other end merges connection, is arranged at merging Hook or connection buckle.

The utility model is compared with the prior art, and its advantages are that the machinery is filled by cutting and grinding and damaged film gathering It sets, solves farmland stalk and residual film synchronously completes, structure is simple, and power traction requirement is low, and harvesting is fast, and toothing is low, clean, residual The film rate of recovery is high.

Detailed description of the invention

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

Fig. 2 is the utility model overlooking structure diagram.

Specific embodiment

In conjunction with attached drawing 1,2, embodiment 1, a kind of straw harvesting is crushed and damaged film gathering seperator includes rack 1 and is mounted on Lock case 2, cutter, straw transportation device, damaged film gathering device in rack, the cutter include roller 3, cutter 4, shield Watts 5,6；The straw transportation device includes semi-open type protection cylinder 7, blade 8；The damaged film gathering device includes pack roller 9, picks up Film tooth 10, loosening shovel 11；3 both ends of cutter roller are fixed on by connecting rod and center axis connection, central axis by bearing 12 In rack 1, sprocket wheel 13,14 is arranged in central axis both ends；It protects and helical axis 15 is set in cylinder 7,15 both ends of helical axis are pacified by bearing In rack 1, helical axis one end is arranged sprocket wheel 16 and is linked with the sprocket wheel 13 of corresponding 3 one end of cutter roller by chain 17 It connects, the outlet 18 that has a down dip is arranged in protection 7 other end of cylinder；The pack roller 9 and tooth picking membrane 10 pass through the bearing on central axis and rack 1 19 are flexibly connected, and 11 one end of loosening shovel is socketed in 1 rear end 28 of rack, and skinning spade 20 passes through rebound guide rod 21 and rebound slideway 22 It is connect with rack 1, the respective sprockets 23,24 of shaft end setting are linked by chain 25 in shaft end and film-pick tooth 10 in pack roller 9.

Several row's cutter 4 are arranged in embodiment 2,3 face of cutter roller, and cutter 4 are the sheet that curves inwardly.

The top and bottom setting shield watt 5,6 of the cutter roller 3, forms cutter stalk inlet port and outlet port.It is described One end takes handover to be flexibly connected with protection cylinder opening 33 in the lower shield watt 6 of cutter roller, and lower 6 lower one end setting of shield watt is cut Knife and steady wheel 32, cutter are directly connected to shield watt, and steady wheel 32 is connect by connecting rod with rack, when part stalk is not cut When, cutter is cut again, and steady wheel is made shield watt 6 activity adjustments height by ground supports.

The protection cylinder setting opening is corresponding with the discharge port of cutter.

Several blades 8 are arranged in 15 surface of helical axis, spiral.

Embodiment 3, the lock case 2 are mounted on 1 head of rack, install sprocket wheel 27 by 2 transmission shaft of lock case, 26 one end and cut 3 one end respective sprockets 14 of cutter roller are linked by chain 29.

The rack 1 further includes connector 30, and connector 30 is in bis- " eight " fonts, including long short connecting rod, long connecting rod one end It is fixed on front end of rack, short connecting rod one end is fixed on rack head, and the long short connecting rod other end merges connection, is arranged at merging and hangs Hook or connection buckle 31.

In use, connecting connector 30 and lock case 2 by dragger, cutter roller 3 is driven to rotate leaf under the effect of lock case 2 Piece 8 cuts stalk, and outlet is sent into after cutting, into conveying device entrance, is crushed through rotary shaft blade, rotation transfers out Mouthful；Simultaneously to uncut stalk under the action of steady wheel, a lower shield watt cutter is cut again；Residual mulch is recycled, through suppressing Roller suppresses crop root residue, and subsequent loosening shovel 11 provokes residual film, and tooth picking membrane 10 is entangled in axis for residual film is withdrawn through rotator inertia, completes After operation, axis is unloaded from square hole, but falls tooth picking membrane 10, unload residual film, completes whole tasks.

Rotary cultivator 16 is installed after rack.

Claims (8)

1. a kind of straw harvesting crushes and damaged film gathering seperator, it is characterised in that including rack and rack-mounted lock Case, cutter, straw conveyor, damaged film gathering device, the cutter include roller, cutter, shield watt；The stalk is defeated Sending device includes semi-open type protection cylinder, blade；The damaged film gathering device includes pack roller, tooth picking membrane, loosening shovel；Cutter rolling Cylinder both ends are fixed on the rack by connecting rod and center axis connection, central axis by bearing, and sprocket wheel is arranged in central axis both ends；It protects Helical axis is set in casing, and helical axis both ends are mounted on the rack by bearing, and sprocket wheel and corresponding cutting is arranged in helical axis one end The outlet that has a down dip is arranged by chain connection, the protection cylinder other end in the sprocket wheel of device roller one end；The pack roller and tooth picking membrane pass through Central axis is flexibly connected with the bearing in rack, and loosening shovel one end is socketed in rear end of rack, skinning spade by rebound guide rod and Rebound slideway is connect with rack, and the sprocket wheel that shaft end is arranged in shaft end and film-pick tooth in pack roller passes through chain connection.

2. a kind of straw harvesting according to claim 1 crushes and damaged film gathering seperator, it is characterised in that the cutting Several row's cutter are arranged in device rolling drum surface, and cutter are the sheet that curves inwardly.

3. a kind of straw harvesting according to claim 2 crushes and damaged film gathering seperator, it is characterised in that the cutting The top and bottom setting shield watt of device roller, forms cutter stalk inlet port and outlet port.

4. a kind of straw harvesting according to claim 3 crushes and damaged film gathering seperator, it is characterised in that the cutting The upper one end of the lower shield watt of device roller takes handover to be flexibly connected with protection cylinder opening, and cutter and stabilization is arranged in lower lower one end of shield watt Wheel, cutter are directly connected to shield watt, and steady wheel is connect by connecting rod with rack, and when part, stalk is not cut, cutter is cut again It cuts, steady wheel is made shield watt activity adjustment height by ground supports.

5. a kind of straw harvesting according to claim 1 crushes and damaged film gathering seperator, it is characterised in that the protection Cylinder setting opening is corresponding with the discharge port of cutter.

6. a kind of straw harvesting according to claim 1 crushes and damaged film gathering seperator, it is characterised in that the spiral Several blades are arranged in axis surface, spiral.

7. a kind of straw harvesting according to claim 1 crushes and damaged film gathering seperator, it is characterised in that the lock case It is mounted on rack head, sprocket wheel is installed by lock case transmission shaft one end and cutter roller one end respective sprockets pass through chain chain It connects.

8. a kind of straw harvesting according to claim 1 crushes and damaged film gathering seperator, it is characterised in that the rack It further include connector, connector is in bis- " eight " fonts, including long short connecting rod, long connecting rod one end are fixed on front end of rack, short connecting rod One end is fixed on rack head, and the long short connecting rod other end merges connection, setting hook or connection buckle at merging.