CN2783736Y - Stalk reaper-and-binder - Google Patents
Stalk reaper-and-binder Download PDFInfo
- Publication number
- CN2783736Y CN2783736Y CN 200420117262 CN200420117262U CN2783736Y CN 2783736 Y CN2783736 Y CN 2783736Y CN 200420117262 CN200420117262 CN 200420117262 CN 200420117262 U CN200420117262 U CN 200420117262U CN 2783736 Y CN2783736 Y CN 2783736Y
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- CN
- China
- Prior art keywords
- chain
- stalk
- clamping
- tooth
- cutter
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Abstract
The utility model relates to a stalk reaper-and-binder, which belongs to the technical field of harvesting devices of stalk class upright crops or pasture grass. The utility model comprises a nearside divider (3), a cutting knife (2), a machine frame (12), and a mechanical transmission mechanism (6). The utility model is characterized in that a closed grasping conveyance chain (4) which can be transported towards transverse rear part is arranged above the cutting knife (2), the discharge point of the grasping conveyance chain (4) is provided with an automatic discharge mechanism (16), and a stalk stacked discharge mechanism is arranged below the automatic discharge mechanism (16). The utility model has the advantages of simple and compact structure, good harvesting quality, convenient collection, convenient operation, and high productive efficiency; furthermore, stalks are laid regularly and can be laid in heaps, and the utility model can be arranged vertivally or laterally, and can automatically clear the way; in addition, the utility model is also suitable for operation in small blocks of land and is particularly suitable for vegetal harvest of thicker stalk crops, such as, maize, sorghum, etc.
Description
Technical field
The utility model belongs to straw or the like standing crop harvest equipment technical field.
Background technology
Existing domestic corn straw harvesting machinery all is imitative wheat swather design, and it is sidelong stalk in machine one side with laterally being fish scale shape irregularity, gathers in the crops of poor qualityly, and stalk can not lay in heaps, has brought inconvenience to the carrying of stalk; And this type can not clear the way voluntarily, uses inconveniently, and production efficiency is low, more inconvenient patch operation.
Summary of the invention
The purpose of this utility model provides a kind of stalk mow binder, and it is simple in structure, the results quality is good, and stalk can lay in heaps, the convenient collection; Be specially adapted to the results of plants such as corn, the thick stalk class of jowar crop.
Main technical schemes of the present utility model is: a kind of stalk mow binder, comprise nearside divider, cutter, frame, mechanical driving device, it is characterized in that cutter top is provided with the closed type clamping chain that transports of proceeds posterolateral sidelong, the discharge pit of clamping chain is provided with self-emptying mechanism, and the below of self-emptying mechanism is provided with straw shedding mechanism in heaps.
Carry for ease of clamping, the corresponding up and down clamping tooth in two toothrows top is arranged on the above-mentioned clamping chain, every adjacent two clamping tooth backlash are more than or equal to the diameter D that is held crops straw among every row, and tooth root angle β≤90 ° is preferably β≤60 °; Tooth root angle β is the angle between two bite tangent lines; The tooth of the clamping up and down limit that tooth top is corresponding up and down is corresponding up and down or go up clamping tooth limit and stagger backward, staggers backward and is convenient to the clamping haul, does not make or reduce stalk to fracture.
Better structure is, the chain sheet of the following clamping tooth that the above-mentioned fixing chain sheet of going up the clamping tooth is corresponding with fixing its tooth top presents that next is one corresponding, one side of last clamping tooth direction of advance is concave curved, opposite one side of the following clamping tooth corresponding with it also is concave curved, the another side of last clamping tooth is a linear, one side the opposite of the following clamping tooth corresponding with it is linear.
For guaranteeing the clamping delivery reliability, the outside of above-mentioned clamping chain can be provided with straw-blocking rod, straw-blocking rod be positioned at clamping chain clamping tooth children up and down or the outside.Can there be straw-blocking rod yet.
Carry for favourable stalk cutting, it is good that above-mentioned nearside divider is provided with horizontal guiding structure.
For the cutting of favourable stalk and carry, the front of above-mentioned machine can be provided with grain lifter, and grain lifter is the horizontal introducing-type that tilts, and nearside divider spacing and number can be adjusted to good.
The structure of above-mentioned self-emptying mechanism can be: be provided with on the frame, in the middle of the double clamping tooth in the chain outside one be tilted to outside guide post.Also can be the clamping tooth outside be provided with one be tilted to outside mechanism such as guide post.
Above-mentioned straw Automatic Charging Device in heaps is positioned at the side or the rear of machine, its preferred construction is: flitch transfer roller more than is arranged, and flitch is parallel with roll shaft, is provided with the rotation pin on frame, rotate between retaining and frame and be provided with spring, stack by the automatic upset of stalk deadweight; On the frame, be provided with the stalk block cover above the outside of many flitch transfer roller, be scattered to prevent stalk.The artificial controlling organization of also available steel wire rope rotating plate type etc.
Simple in structure for making, compact, the harvesting better effects if, above-mentioned cutter is good for the chain-type cutter.Cutter also can be disc type, cutter such as reciprocating type.
Best for being and the homodromous chain-type cutter of chain.Or the chain-type cutter of move toward one another.Or crosswise fixed formula one row's cutter is motionless, and after stalk was sent into the cutter gap, the motion of clamping chain also can be cut off straw; The fixed row's cutter of this kind is the direct equivalent of this chain-type cutter.
Simple in structure for making, compact, the harvesting better effects if, the sprocket wheel of above-mentioned chain-type cutter is coaxial driven type with the sprocket wheel of chain, the sprocket diameter of chain-type cutter is greater than the diameter of chain sprocket wheel.For example the former is 1.2～2 times of the latter.Also can be non-coaxial driven type.
For laborsaving, be convenient to cutting, improve blade service life, above-mentioned chain-type cutter is single monolateral oblique sword formula or bilateral oblique sword interchangeable cutter.
The utility model has the advantages that: simple in structure, compact, the results quality is good, and the stalk lay is regular, can lay in heaps, and convenient the collection; Can place vertically or traverse; Can clear the way voluntarily, operation is convenient, the production efficiency height; Also be suitable for the patch operation; The results that are particularly useful for plants such as thick stalk class crop such as corn, jowar.
Be described further below in conjunction with embodiment, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is a structural representation.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the local structure for amplifying schematic diagram of A among Fig. 1.
Fig. 4 is the local structure for amplifying schematic diagram of B among Fig. 1.
Fig. 5 is the local structure for amplifying schematic diagram of C among Fig. 1.
Fig. 6 is the local structure for amplifying schematic diagram of the double clamping tooth of piece number 4 among Fig. 1.
Fig. 7 is the left TV structure schematic diagram of piece number 3 among Fig. 1.
Embodiment
Referring to Fig. 1～Fig. 5, the top of chain-type cutter 2 is provided with the closed type clamping chain 4 that transports of side sidelong, not corresponding up and down double clamping tooth 41 on the chain; The sprocket wheel 23 of chain-type cutter is coaxial driven type with the sprocket wheel of chain 4 42, and 43 is coaxial, and sprocket wheel 23 diameters of chain-type cutter are greater than the diameter of the sprocket wheel 42 of chain 4, and 22 is the chain of cutter; 21 is the blade of single bilateral oblique sword interchangeable chain-type cutter; 3 is nearside divider, which is provided with horizontal guiding structure 31 (number is adjustable), the centre of inserting double clamping tooth 41; Sprocket wheel 7,14 is the delivery wheel of clamping chain 4 or commutation sprocket wheel, and 8 is the chain wheel-speed regulating change box, and 6 is mechanical driving device; The discharge pit of clamping chain is provided with brace formula Automatic Charging Device 16, and brace formula self-emptying mechanism 16 is connected on the frame 12 and from double clamping between cog or both sides derives; The outside of clamping chain is provided with straw-blocking rod 15, and straw-blocking rod 15 is positioned in the middle of the double clamping tooth in the clamping chain outside; At the rear of machine, below self-emptying mechanism 16, be provided with straw Automatic Charging Device in heaps, its structure is: a cross flitch transfer roller 10 is arranged, be preferably the cross flitch, flitch is parallel with roll shaft; On frame 12, be provided with and rotate pin 91, rotate pin 91 and 12 of frames and be provided with spring 92, constitute the pivoting controller 9 of cross flitch transfer roller 10; On the frame 12, be provided with stalk block cover 11 above the outside of cross flitch transfer roller 10; 13 are the horizontal introducing-type grain lifter that tilts; 1 is tractor, and 5 is the operating mechanism of elevator platform 12.
Referring to Fig. 6,411 two limits of last clamping tooth of double clamping tooth are staggered with two corresponding sides of corresponding following clamping tooth 412 on length direction of chain; One side of last clamping tooth 411 is concave curved, one side the following clamping tooth corresponding 412 with it opposite also be concave curved; For realizing clamping, backlash is answered 〉=stalk diameter D, is used for the general D of corn stalk and gets 26 ~ 28m.
Referring to Fig. 7,32 is the fixing minute standing grain spare of nearside divider, and 31 are the horizontal guiding structure that tilts.
Claims (10)
1, a kind of stalk mow binder, comprise nearside divider (3), cutter (2), frame (12), mechanical driving device (6), it is characterized in that cutter (2) top is provided with the closed type clamping chain (4) that transports of proceeds posterolateral sidelong, the discharge pit of clamping chain is provided with self-emptying mechanism (16), and the below of self-emptying mechanism (16) is provided with straw shedding mechanism in heaps.
2, stalk mow binder according to claim 1, it is characterized in that having on the described clamping chain (4) the two toothrows top clamping tooth (41) of correspondence up and down, every adjacent two clamping tooth backlash are more than or equal to the diameter D that is held crops straw among every row, the tooth of the clamping up and down limit that tooth root angle β≤90 °, tooth top are corresponding up and down is corresponding up and down or go up clamping tooth limit and stagger backward.
3, stalk mow binder according to claim 2, the chain sheet that it is characterized in that the following clamping tooth (412) that the described fixing chain sheet of going up clamping tooth (411) is corresponding with fixing its tooth top presents that next is one corresponding, one side of last clamping tooth (411) direction of advance is concave curved, opposite one side of the following clamping tooth (412) corresponding with it also is concave curved, the another side of last clamping tooth (411) is a linear, the following clamping tooth (412) corresponding with it one side opposite be linear.
4, stalk mow binder according to claim 1 is characterized in that the outside of described clamping chain is provided with straw-blocking rod (15), straw-blocking rod (15) be positioned at clamping chain clamping tooth children up and down or the outside.
5, stalk mow binder according to claim 1 is characterized in that described nearside divider (3) is provided with the horizontal guiding structure (31) that tilts, and nearside divider (3) spacing and number are adjustable.
6, stalk mow binder according to claim 1, it is characterized in that described straw Automatic Charging Device in heaps is positioned at the side or the rear of machine, its structure is: flitch transfer roller more than (10) is arranged, flitch is parallel with roll shaft, on frame (12), be provided with and rotate pin (91), rotate between pin (91) and frame (12) and be provided with spring (92), top, the outside last in frame (12), many flitch transfer roller (10) is provided with stalk block cover (11).
7,, it is characterized in that described cutter (2) is a chain-type cutter (2) according to claim 1,2,3,4,5 or 6 described stalk mow binders.
8, stalk mow binder according to claim 7 is characterized in that described cutter (2) is and the homodromous chain-type cutter of chain (4) (2).
9, stalk mow binder according to claim 8, the sprocket wheel (23) that it is characterized in that described chain-type cutter is coaxial driven type with the sprocket wheel (42) of chain (4), and the sprocket wheel of chain-type cutter (23) diameter is greater than the diameter of chain (4) sprocket wheel (42).
10, stalk mow binder according to claim 9, the blade that it is characterized in that described chain-type cutter are single monolateral oblique sword or bilateral oblique sword interchangeable cutter (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420117262 CN2783736Y (en) | 2004-12-31 | 2004-12-31 | Stalk reaper-and-binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420117262 CN2783736Y (en) | 2004-12-31 | 2004-12-31 | Stalk reaper-and-binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2783736Y true CN2783736Y (en) | 2006-05-31 |
Family
ID=36770722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420117262 Expired - Fee Related CN2783736Y (en) | 2004-12-31 | 2004-12-31 | Stalk reaper-and-binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2783736Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109997497A (en) * | 2019-01-22 | 2019-07-12 | 山东农业大学 | A kind of novel draft mulberry reaper binder and its application method |
-
2004
- 2004-12-31 CN CN 200420117262 patent/CN2783736Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109997497A (en) * | 2019-01-22 | 2019-07-12 | 山东农业大学 | A kind of novel draft mulberry reaper binder and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060531 Termination date: 20101231 |