CN201216075Y - Suspension type slave drive type stalk grinding and crushing returning machine - Google Patents
Suspension type slave drive type stalk grinding and crushing returning machine Download PDFInfo
- Publication number
- CN201216075Y CN201216075Y CNU2008201037183U CN200820103718U CN201216075Y CN 201216075 Y CN201216075 Y CN 201216075Y CN U2008201037183 U CNU2008201037183 U CN U2008201037183U CN 200820103718 U CN200820103718 U CN 200820103718U CN 201216075 Y CN201216075 Y CN 201216075Y
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- suspension type
- returning
- crushing
- grinding
- cutting
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Abstract
The utility model relates to agricultural crop straw chopping machinery, in particular to a suspended type driven straw grinding and chopping returning machine. The suspended type driven straw grinding and chopping returning machine comprises a rack with a hanging frame, root cutting knife tackles are respectively installed on lower cross beams at the front part of the rack through evenly distributed fixed connecting devices for adjusting the length of a knife arm, and grinding rolls with evenly distributed grinding knives on the roll surfaces are installed on symmetrical vertical arms at the rear part of the rack through a bearing seat. The utility model has the advantages that the structure is simple, the cost is low, the tractor power output is not required for matching, the grinding rolls are rotated to work through the friction between the grinding rolls and the ground, the adjustment and the use are convenient, the power consumption is relatively less, the working performance is reliable, the surface tillage operation can be realized, the root-stubble of the agricultural crop can be removed, and the straws are chopped and returned to land by the grinding and chopping technology.
Description
Technical field
The utility model belongs to the agricultural crop straw size reduction machinery, and particularly suspension type follower stalk grinds and cuts crushing and returning to field machine.
Background technology
Current Natural Resources in China day by day lacks, and agricultural and machine work cut down the consumption of energy, and improves the facility operating efficiency and is paid close attention to by the agricultural mechanical field crowd.Crude oil price rises steadily at present, and raw-material price improves day by day, also has people more and more to pay attention to ecological environmental protection.
Annual China stalk class crop-planting amount is quite big, and most crops straw all needs chopping and returning.And present stalk crasher all has power output, and this just needs a large amount of power to be used for back output transmission, so just exists power consumption big, pollutes shortcomings such as bigger.
Summary of the invention
The purpose of this utility model is to provide a kind of suspension type follower stalk to grind and cuts crushing and returning to field machine, its its implement structure advantages of simple, with low cost, it is supporting to need not tractor dynamic power output, adjusts easy to usely, and power consumption is less relatively, reliable working performance, can realize the operation of ploughing shallowly, the excision of crops root stubble can be cut crushing technology by stone roller again crushed stalk is carried out the field.
The utility model is achieved in that a kind of suspension type follower stalk grinds and cuts crushing and returning to field machine, comprise the frame that has hanger bracket, affixed device by the uniform tool arm regulated length on the sill of frame front is installed with respectively cuts root cutter group, and the upright arm of frame rear portion symmetry is installed with by bearing block and is evenly equipped with the stone roller that grinds cutting knife cuts roller on roll surface.
The utility model is suspended on the rear portion of tractor by the hanger bracket of frame, and the utility model does not need to import power transmission, grinds and cuts the rotation dependence of roller and the friction on ground, grinds that to cut roller identical with the tractor direction of advance, and is perpendicular to the ground when the stone roller cutting knife cuts.When tractor hangs the utility model operation, excise crops root stubble by the root cutter group of cutting of uniform installation on the sill of frame front earlier, cut the working depth of root cutter group and can regulate by the affixed device that can regulate tool arm length.Grind subsequently and cut roller and realize by the facility own wt that blade grinds stalk and cut fragmentation, grind and cut work embedded depth that roller grinds cutting knife, realize also field of crushing straw with the landform free floating.
Suspension type follower stalk of the present utility model grinds cuts crushing and returning to field machine compared with prior art, and following advantage is arranged:
1. it is supporting to need not tractor dynamic power output, and power consumption is less relatively, reliable working performance, high efficiency.
2. can realize ploughing shallowly operation can be with the excision of crops root stubble, and the sowing seeds technology that helps the coming year is implemented.
3. it is simple and reasonable that suspension type follower stalk stone roller of the present utility model is cut crushing and returning to field machine, and the processing cost is low, and is easy to use.
Description of drawings
Below in conjunction with accompanying drawing utility model is described further.
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is Fig. 1 plan structure schematic diagram;
Fig. 3 is the left TV structure schematic diagram of Fig. 1.
Embodiment
A kind of suspension type follower stalk grinds cuts crushing and returning to field machine, as Fig. 1, Fig. 2, shown in Figure 3, comprises the frame 1 that has hanger bracket 5, and the affixed device 3 by the uniform tool arm regulated length on the sill 4 of frame 1 front portion is installed with respectively cuts root cutter group.Cut root cutter group in the lower end of tool arm 6 affixed level cut root blade 7, group is cut the root blade 7 of cutting of root cutter group and is made up of the 1-2 sheet, the shape of cutting root blade 7 is herringbone or in-line.The affixed device 3 that can regulate tool arm length is for being fixed in the Connection Block on the sill 4, the vertical spliced eye that connects is being set thereon, bearing pin is being set respectively on the end face of Connection Block and front is inserting ear and screw, the tool arm 6 of cutting root cutter group matches with the spliced eye of Connection Block, bearing pin is plugged in locating hole uniform on the bearing pin 8 installed on the ear and the tool arm 6 and is matched, and cooperation is installed with set bolt in the screw in Connection Block front.Can regulate the working depth of cutting root blade 7 by locating hole uniform on the tool arm 6.The quantity of cutting root cutter group is the 3-8 group.Upright arm 11 at frame 1 rear portion is installed with the stone roller that is evenly equipped with the stone roller cutting knife on roll surface by bearing block 10 and cuts roller 2.Stone roller is cut roller 2 for affixedly being radial upright connecting plate 12 and being installed with respectively and grinding cutting edge 9 by uniform on roll surface, be on the connecting plate 12 of ⊥ shape the stone roller cutting edge 9 with herringbone basil is installed respectively.Cut the stone roller cutting edge 9 of uniform installation on the roll surface of roller 2 at stone roller and be made up of the 4-8 row, every row are made up of the 8-14 sheet.
Claims (8)
1, a kind of suspension type follower stalk grinds and cuts crushing and returning to field machine, comprise the frame (1) that has hanger bracket (5), it is characterized in that: be installed with respectively at the last affixed device (3) by the uniform tool arm regulated length of the anterior sill (4) of frame (1) and cut root cutter group, the upright arm (11) of frame (1) rear portion symmetry is installed with the stone roller that is evenly equipped with the stone roller cutting knife on roll surface by bearing block (10) and cuts roller (2).
2, suspension type follower stalk according to claim 1 grinds and cuts crushing and returning to field machine, it is characterized in that: cut root cutter group in the lower end of tool arm (6) affixed level cut root blade (7).
3, suspension type follower stalk according to claim 1 and 2 grinds and cuts crushing and returning to field machine, and it is characterized in that: every group of root blade (7) of cutting of cutting root cutter group is made up of the 1-2 sheet, and the shape of cutting root blade (7) is herringbone or in-line.
4, suspension type follower stalk according to claim 1 and 2 grinds and cuts crushing and returning to field machine, it is characterized in that: the quantity of cutting root cutter group is the 3-8 group.
5, suspension type follower stalk according to claim 1 grinds and cuts crushing and returning to field machine, it is characterized in that: the affixed device (3) that can regulate tool arm length is for being fixed in the Connection Block on the sill (4), the vertical spliced eye that connects is being set thereon, bearing pin is being set respectively on the end face of Connection Block and front is inserting ear and screw, the tool arm (6) of cutting root cutter group matches with the spliced eye of Connection Block, the bearing pin of installing on the slotting ear of bearing pin (8) is gone up uniform locating hole with tool arm (6) and is matched, and cooperates set bolt is installed in the screw in Connection Block front.
6, suspension type follower stalk according to claim 1 grinds and cuts crushing and returning to field machine, it is characterized in that: grind and cut roller (2) for by the uniform affixed radial upright connecting plate (12) that is stone roller cutting edge (9) is installed respectively on roll surface.
7, grind according to claim 1 or 6 described suspension type follower stalks and cut crushing and returning to field machine, it is characterized in that: present on the connecting plate (12) of shape the stone roller cutting edge (9) with herringbone basil is installed respectively.
8, grind according to claim 1 or 6 described suspension type follower stalks and cut crushing and returning to field machine, it is characterized in that: the stone roller cutting edge (9) of cutting uniform installation on the roll surface of roller (2) at stone roller is made up of the 4-8 row, and every row are made up of the 8-14 sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201037183U CN201216075Y (en) | 2008-06-13 | 2008-06-13 | Suspension type slave drive type stalk grinding and crushing returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201037183U CN201216075Y (en) | 2008-06-13 | 2008-06-13 | Suspension type slave drive type stalk grinding and crushing returning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201216075Y true CN201216075Y (en) | 2009-04-08 |
Family
ID=40538909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201037183U Expired - Fee Related CN201216075Y (en) | 2008-06-13 | 2008-06-13 | Suspension type slave drive type stalk grinding and crushing returning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201216075Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729816A (en) * | 2019-03-23 | 2019-05-10 | 江西省农业科学院农业工程研究所 | A kind of straw chopping and returning beater roll assembly |
-
2008
- 2008-06-13 CN CNU2008201037183U patent/CN201216075Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729816A (en) * | 2019-03-23 | 2019-05-10 | 江西省农业科学院农业工程研究所 | A kind of straw chopping and returning beater roll assembly |
| CN109729816B (en) * | 2019-03-23 | 2024-02-02 | 江西省农业科学院农业工程研究所 | Straw crushing returning pulping knife roller assembly |
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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: 20090408 Termination date: 20140613 |
|
| EXPY | Termination of patent right or utility model |