CN202364584U - Multi-functional straw smashing chopper - Google Patents
Multi-functional straw smashing chopper Download PDFInfo
- Publication number
- CN202364584U CN202364584U CN2011204017427U CN201120401742U CN202364584U CN 202364584 U CN202364584 U CN 202364584U CN 2011204017427 U CN2011204017427 U CN 2011204017427U CN 201120401742 U CN201120401742 U CN 201120401742U CN 202364584 U CN202364584 U CN 202364584U
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- blade
- straw crushing
- returning
- machine according
- field machine
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Abstract
The utility model discloses a multi-functional straw smashing chopper, which comprises a rack (1), a traction suspension frame (2), a transmission mechanism (4) and a speed change mechanism (2), and is characterized in that the rack (1) which is arranged behind the speed change mechanism (2) is provided with a transmission wheel group (5), the transmission wheel group (5) is provided with at least three power output shafts (6), the lower portion of the rack (1) is provided with at least three groups of straw smashing tool groups which rotate in high speed, and the straw smashing tool groups are connected with the three power output shafts (6). Compared with the prior art, the diameter of a blade rotating portion of the multi-functional straw smashing chopper is smaller, a rotating smashing blade is uniformly stressed at work, and the multi-functional straw smashing chopper is better in the smashing effect of crop straws, and can be particularly provided and replaced with a rotary tillage tool, thereby being capable of being used as a rotary tillage harrow machine, fully using equipment, and being extremely simple in function transform.
Description
Technical field
The utility model relates to a kind of straw crushing and field-returning machine, particularly a kind of multifunction straw crushing and returning to field machine.
Background technology
Present straw cutting apparatus comprises frame, traction hanger bracket, transmission mechanism, gear, is provided with the cutter of a high speed rotating in frame lower, like CN2230498Y, the disclosed crop stem of CN2373985Y field cracker also; The diameter of its cutter rotating part is very big; Centrifugal force is very big during work, and the operation mid frame is all heavier with the burden of rotation crushing knife tool, and particularly the work centrifugal force of cutter is very big; Be easy to cause damage; Also exist the cutter rotating diameter bigger simultaneously, the linear velocity difference at each position of knife face is very big, also causes the non-uniform phenomenon of crushing effect.
In addition, straw crushing and field-returning machine in the past only has the crushed stalk function, and is in idle state other season basically, has also caused the waste of equipment.
Summary of the invention
It is less that the utility model technical problem to be solved provides a kind of diameter of blade rotating part, and the rotation Disintegrating knife is stressed more even during work, to the better straw crushing and field-returning machine of crop straw crushing effect.
Another purpose of the utility model is when a kind of straw crushing and field-returning machine is provided, and described straw crushing and field-returning machine machine also has the function that rotary tillage is raked the soil level, to make full use of equipment.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: comprise frame (1), traction hanger bracket (2), transmission mechanism (4) and gear (2); Its characteristics are that the frame (1) after the said gear is provided with driving wheel group (5); This driving wheel group is provided with at least 3 power take-offs (6), and said power take-off (6) is provided with link; Be provided with the straw crushing knife tool group of at least 3 group high speed rotating in frame lower; Said straw crushing knife tool group comprises knife rest (11); Said knife rest (11) is an axis body, is provided with the bindiny mechanism that can be connected with the link of power take-off (6) in the upper end of axis body, is provided with 1 ~ 3 cutter hub installing rack (12) on the axis body of the bottom of this bindiny mechanism's axis body from top to bottom; On cutter hub installing rack (12), be provided with blade (13), above-mentioned straw crushing knife tool group is laterally arranged side by side.
As improvement; The utility model is provided with the rotary tillage set of knives (18) that is equipped with usefulness; Said rotary tillage set of knives (18) comprises knife rest, and said knife rest is an axis body, is provided with the bindiny mechanism that can be connected with the link of power take-off (6) in the upper end of axis body; The bottom of axis body is provided with the rotary blade installing rack, on the rotary blade installing rack, is provided with rotary blade.
As improvement, the best overlapped arrangement of blade (13) of above-mentioned adjacent straw crushing knife tool group, the circle that the blade (13) of promptly said straw crushing knife tool group is drawn when rotated is intersection.
Above-mentioned blade (13) is bar shaped, and the two ends that are preferably in bar blade are provided with splayed configuration termination (16), and above-mentioned blade also can be a disc, is provided with sawtooth (17) in the outside of disk shape blade
As further improvement; Be connected through bolt between the knife rest (11) of said straw crushing knife tool group and the blade (13), one of the said bolt outside is safety bolt, is provided with notch (15) in the stage casing of safety bolt; Be provided with adjustment rack (7) at the two ends of described frame; Adjustment rack (7) is provided with adjustment support arm (8), is provided with sliding shoe (9) in the bottom of adjustment support arm (8), and sliding shoe is curved; Front end is upturned, and is provided with baffle plate (10) in the rear end of described adjustment rack.
Compared with prior art; The diameter of the utility model blade rotating part is less, and the rotation Disintegrating knife is stressed more even during work, and is better to the crop straw crushing effect; Particularly can also be equipped with and change the rotary tillage cutter; Promptly can be used as Rotary tillage rake ground facility and use, making full use of equipment, and the function conversion is very simple.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the plan structure sketch map of Fig. 1.
Fig. 3 is the side-looking structural representation of Fig. 1.
The structural representation that Fig. 4 overlooks for the straw-returning cutter.
Fig. 5 is the structural representation of safety bolt.
Fig. 6 is embodiment 1 a tool structures sketch map.
Fig. 7 is embodiment 2 tool structures sketch mapes.
Fig. 8 is embodiment 3 tool structures sketch mapes.
Fig. 9 is embodiment 4 tool structures sketch mapes.
Figure 10 is embodiment 5 tool structures sketch mapes.
Figure 11 is the structural representation that the utility model embodiment 6 installs rotary tillage straw crushing knife tool group.
Shown in the figure: 1 is frame, and 2 is gear, and 3 is hanger bracket, and 4 is transmission mechanism, and 5 is driving wheel group; 6 is power take-off, and 7 is adjustment rack, and 8 are the adjustment support arm, and 9 is sliding shoe, and 10 is baffle plate; 11 is knife rest, and 12 is safety bolt, and 13 is blade, and 14 are the adjustment hole; 15 is notch, and 16 is the splayed configuration termination, and 17 is sawtooth, and 18 are the rotary tillage set of knives.
Embodiment
Embodiment 1:With reference to Fig. 1-Fig. 6, be the structural representation of the utility model embodiment 1, present embodiment is the embodiment of multi-functional rotation rake; Comprise frame 1, traction hanger bracket 2, transmission mechanism 4 and gear 2; Frame 1 is connected with tractor through hanger bracket 3, and the power of gear 2 is connected with the power of tractor through transmission mechanism 4, can power be passed to driving wheel group 5; Be provided with intermeshing driving wheel group 5 in the inside of frame 1; Driving wheel group 5 is a gear drive, and this driving wheel group is provided with 13 power take-offs 6, is equipped with link on each power take-off 6; Be provided with the straw crushing knife tool group of 7 groups of high speed rotating in frame lower; Promptly on said power take-off, be separated by straw crushing knife tool group is set; Said straw crushing knife tool group comprises knife rest 11; Said knife rest 11 is an axis body, is provided with the bindiny mechanism that can be connected with the link of power take-off 6 in the upper end of axis body, is provided with 1 cutter hub installing rack 12 on the axis body of the bottom of this bindiny mechanism's axis body from top to bottom; On cutter hub installing rack 12, be provided with blade 13, above-mentioned straw crushing knife tool group is laterally arranged side by side.In the bottom of power take-off 6 at interval be provided with knife rest 11, blade 13 is connected with knife rest 11 through bolt, staggers each other between the adjacent blade, can be with straw chopping and returning; On the adjustment rack 7 at frame 1 two ends, be provided with adjustment support arm 8, be provided with sliding shoe 9 in the bottom of adjustment support arm 8, sliding shoe 9 is curved, and front end is upturned; Both can frames 1, prevent the blade kiss the earth, also can make things convenient for frame 1 to move forward, on adjustment support arm 8, be provided with adjustment hole 14; Can adjust the position of support,, be provided with baffle plate 10 in the rear end of adjustment rack 7 for safer; In order to prevent that blade 13 from running into hard thing such as ground stone and fractureing, the bolt design in the outer part that blade 13 is connected with knife rest 11 becomes safety bolt 12, promptly is provided with notch 15 in the stage casing of safety bolt 12; When blade 13 was run into hard thing, safety bolt 12 can fracture along notch 15, can prevent to damage blade; The two ends of blade 13 all are provided with connecting hole, can ends after the wearing and tearing, and be transferred to the other end and use.
Embodiment 2:With reference to Fig. 7, be the structural representation of the utility model embodiment 2, compare with embodiment 1; Embodiment 2 is with the difference of embodiment 1; The two ends of blade 13 are provided with splayed termination 16 among the embodiment 2, both can better cut stalk, can also be behind blade abrasion; The polishing continued is used, and has prolonged the service life of blade.
Embodiment 3:With reference to Fig. 8 is the structural representation of the utility model embodiment 3; Compare with embodiment 1, embodiment 3 is that with the difference of embodiment 1 blade 13 among the embodiment 3 is disc; Be provided with sawtooth 17 in the discoidal outside, also can play the effect of straw-returning.
Embodiment 4:With reference to Fig. 9, be the structural representation of the utility model embodiment 4, compare with embodiment 1, embodiment 4 is that with the difference of embodiment 1 blade 13 among the embodiment 4 is two, also can play same effect.
Embodiment 5:With reference to Figure 10, be the structural representation of the utility model embodiment 5, compare with embodiment 1, embodiment 5 is that with the difference of embodiment 1 stage casing at knife rest 11 among the embodiment 5 also is provided with blade, better crushing straw.
Embodiment 6:With reference to Figure 11, for the utility model embodiment 6 installs the structural representation of rotary tillage set of knives.13 groups of rotary tillage set of knives 18 are installed on the power take-off 6 of said driving wheel group.
Embodiment 7:Compare with embodiment 1, the difference of present embodiment is that said driving wheel group 5 is a pulley transmission mechanism.
Embodiment 8:Compare with embodiment 1; The difference of present embodiment is that said driving wheel group is provided with 16 power take-offs 6; The straw crushing knife tool group of 8 groups of high speed rotating can be installed, and alternate two power take-offs 6 of two groups of straw crushing knife tool groups of its center also can be installed 16 groups of rotary tillage set of knives 18.
Claims (10)
1. multifunction straw crushing and returning to field machine; Comprise frame (1), traction hanger bracket (2), transmission mechanism (4) and gear (2); It is characterized in that: said frame (1) is provided with driving wheel group (5); This driving wheel group is provided with at least 3 power take-offs (6), and said power take-off (6) is provided with link; Be provided with at least 3 group straw crushing knife tool groups in frame lower; Said straw crushing knife tool group comprises knife rest (11); Said knife rest (11) is an axis body, is provided with the bindiny mechanism that can be connected with the link of power take-off (6) in the upper end of axis body, is provided with 1 ~ 3 cutter hub installing rack (12) on the axis body of the bottom of this bindiny mechanism's axis body from top to bottom; On cutter hub installing rack (12), be provided with blade (13), said straw crushing knife tool group is laterally arranged side by side.
2. multifunction straw crushing and returning to field machine according to claim 1; It is characterized in that: be provided with subsequent use rotary tillage set of knives (18); Said rotary tillage set of knives (18) comprises knife rest, and said knife rest is an axis body, is provided with the bindiny mechanism that can be connected with the link of power take-off (6) in the upper end of axis body; The bottom of axis body is provided with the rotary blade installing rack, on the rotary blade installing rack, is provided with rotary blade.
3. multifunction straw crushing and returning to field machine according to claim 1 and 2; It is characterized in that: the overlapped arrangement of blade (13) of said adjacent straw crushing knife tool group, the circle that the blade (13) of promptly said straw crushing knife tool group is drawn when rotated is intersection.
4. multifunction straw crushing and returning to field machine according to claim 1 and 2 is characterized in that: described blade (13) is bar shaped, is provided with splayed configuration termination (16) at the two ends of bar blade.
5. multifunction straw crushing and returning to field machine according to claim 3 is characterized in that: described blade (13) is bar shaped, is provided with splayed configuration termination (16) at the two ends of bar blade.
6. multifunction straw crushing and returning to field machine according to claim 1 and 2 is characterized in that: described blade (13) is a disc, is provided with sawtooth (17) in the outside of disk shape blade.
7. multifunction straw crushing and returning to field machine according to claim 3 is characterized in that: described blade (13) is a disc, is provided with sawtooth (17) in the outside of disk shape blade.
8. multifunction straw crushing and returning to field machine according to claim 1 and 2 is characterized in that: be connected through bolt between the knife rest (11) of said straw crushing knife tool group and the blade (13), the stage casing of said bolt is provided with notch (15).
9. multifunction straw crushing and returning to field machine according to claim 3 is characterized in that: be connected through bolt between the knife rest (11) of said straw crushing knife tool group and the blade (13), the stage casing of said bolt is provided with notch (15).
10. multifunction straw crushing and returning to field machine according to claim 4 is characterized in that: be connected through bolt between the knife rest (11) of said straw crushing knife tool group and the blade (13), the stage casing of said bolt is provided with notch (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204017427U CN202364584U (en) | 2011-10-20 | 2011-10-20 | Multi-functional straw smashing chopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204017427U CN202364584U (en) | 2011-10-20 | 2011-10-20 | Multi-functional straw smashing chopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202364584U true CN202364584U (en) | 2012-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204017427U Expired - Fee Related CN202364584U (en) | 2011-10-20 | 2011-10-20 | Multi-functional straw smashing chopper |
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| Country | Link |
|---|---|
| CN (1) | CN202364584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351412A (en) * | 2018-11-16 | 2019-02-19 | 大连绿云科技有限公司 | A kind of travelling pulverizer and method |
-
2011
- 2011-10-20 CN CN2011204017427U patent/CN202364584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351412A (en) * | 2018-11-16 | 2019-02-19 | 大连绿云科技有限公司 | A kind of travelling pulverizer and method |
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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: 20120808 Termination date: 20141020 |
|
| EXPY | Termination of patent right or utility model |