CN213847698U - Multipurpose crawler-type straw picking and chopping tiller - Google Patents
Multipurpose crawler-type straw picking and chopping tiller Download PDFInfo
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- CN213847698U CN213847698U CN202022595622.7U CN202022595622U CN213847698U CN 213847698 U CN213847698 U CN 213847698U CN 202022595622 U CN202022595622 U CN 202022595622U CN 213847698 U CN213847698 U CN 213847698U
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- 239000010902 straw Substances 0.000 title claims abstract description 71
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 238000010899 nucleation Methods 0.000 claims description 19
- 238000003971 tillage Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 7
- 239000003337 fertilizer Substances 0.000 claims description 4
- 238000005422 blasting Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000004720 fertilization Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the field of agricultural machinery, in particular to a multipurpose crawler-type straw picking and chopping tiller, which comprises a crawler-type walking device, an adjustable picking wheel device, a straw cutting and collecting device, a conveying device, a chopping device, a throwing device, a suspension device and a driving platform; the straw cutting and collecting device comprises a collecting hopper and a cutter bar; the conveying device comprises a transverse conveyor and a lifting conveyor which are arranged in the collecting hopper, an inlet of the lifting conveyor is connected with an outlet of the transverse conveyor, and an outlet of the lifting conveyor is connected with an inlet of the chopping device. The utility model discloses, all have good results function to the various straw that remain in the field to under conveyor, comminution device and the effect of shedding device, after the straw that will receive effectively smashes into tiny quarter butt, evenly shed still field, make the straw after the processing can decompose still field fast.
Description
Technical Field
The utility model relates to the field of agricultural machinery, concretely relates to garrulous tiller is picked up to multipurpose crawler-type straw.
Background
At present, the main treatment methods of field straws comprise: 1. bundling and processing method of straw. However, the water content of the straws is high, so that the straws are difficult to be bundled after being dried in the sun and are often produced, and the straws are rotten three days after being bundled and cannot be utilized. 2. A straw returning method. The straw remained in the field has various formats, the source of the straw is divided into two parts, one part is long stubbles which are not cut off by a harvester, and the long stubbles are long and cannot be quickly rotted and effectively returned to the field; the other part is long straws cut by a harvester, and the long straws are usually laid into narrow strips after being discharged by the harvester, so that the long straws are unevenly piled and have poor returning effect. The returning effect of the existing straw is poor, the phenomenon that farmers steal and burn the straw is occasionally caused, the environment is seriously polluted, and potential safety hazards exist.
The researched straw is picked up, chopped and returned to the field, so that the straw returning effect is improved, and meanwhile, operations such as farming, straw returning, seeding, fertilizing, ditching and the like are completed at one time, so that the purposes of saving labor and cost, increasing yield and efficiency are achieved, and the method has important significance for improving soil fertility, developing sustainable agriculture and reducing straw burning.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the background technology and providing a multipurpose crawler-type straw picking and chopping tiller.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a multipurpose crawler-type straw picking and chopping tiller comprises a crawler-type traveling device, an adjustable picking wheel device, a straw cutting and collecting device, a conveying device, a chopping device, a throwing device, a hanging device and a driving platform;
the straw cutting and collecting device comprises a collecting hopper and cutter strips, the cutter strips are arranged at the bottom of the collecting hopper, and the adjustable pickup wheel device is arranged above the collecting hopper;
the conveying device comprises a transverse conveyor and a lifting conveyor which are arranged in the collecting hopper, an inlet of the lifting conveyor is connected with an outlet of the transverse conveyor, and an outlet of the lifting conveyor is connected with an inlet of the chopping device;
the adjustable pickup wheel device and the straw cutting and collecting device are arranged at the front end of the crawler-type traveling device, the lifting conveyor, the chopping device, the sprinkling device and the driving deck are arranged above the crawler-type traveling device, and the lifting conveyor and the driving deck are arranged in front of the chopping device and the sprinkling device.
Preferably, the adjustable pickup wheel device comprises a driving wheel disc, a driving shaft, a pickup rod and an adjusting wheel disc at two ends, a pickup nail is arranged on the pickup rod, two ends of the pickup rod are respectively inserted into the driving wheel disc, and the adjusting wheel disc is connected with one end of the pickup rod through an adjusting connecting rod so as to control and adjust the angle of the pickup rod.
Preferably, the transverse conveyor comprises a spiral conveying roller and an eccentric rake wheel mechanism arranged inside the spiral conveying roller, the eccentric rake wheel mechanism is arranged on one side, close to the lifting conveyor, of the spiral conveying roller, the eccentric rake wheel mechanism comprises an eccentric driving wheel, an eccentric connecting rod, an eccentric rotating shaft and a rake rod, the eccentric rotating shaft is connected with the eccentric driving wheel through the eccentric connecting rod, the bottom of the rake rod is hinged to the eccentric rotating shaft, the top of the rake rod penetrates out of the spiral conveying roller, and a guide block is arranged on the roller wall of the spiral conveying roller.
Preferably, the chopping device comprises an upper knife roll, a lower knife rest and a chopped straw collecting tank, wherein the upper knife roll and the lower knife rest are both provided with cutters, and an inlet of the chopping device is arranged between the upper knife roll and the lower knife rest.
Preferably, the throwing device comprises a blower, an air blowing chamber, a lifting air pipe and a flat throwing air pipe, the air blowing chamber is communicated with the crushed straw collecting tank, and an outlet of the flat throwing air pipe is arranged behind the hanging device.
Preferably, the suspension device comprises a three-point suspension connecting rod and a power transmission box, and the power transmission box is connected with an engine of the crawler-type walking device through a gearbox.
Preferably, a rotary tillage, fertilization and seeding hanging part is connected to the rear of the suspension device, the rotary tillage, fertilization and seeding hanging part comprises a trough at the upper end and a rotary cultivator at the lower end, a driving rotating shaft and a connecting piece are arranged above the rotary cultivator, the trough comprises a seed trough and a fertilizer trough, a seeding pipe is arranged at the bottom of the trough, the driving rotating shaft is connected with the power transmission box through a coupler, the connecting piece is connected with the three-point suspension connecting rod, and the outlet of the horizontal throwing air pipe is arranged at the rear of the rotary tillage, fertilization and seeding hanging part.
Preferably, a ditching hanging piece is connected to the rear of the rotary tillage fertilizing and seeding hanging piece, and the ditching hanging piece is connected with the driving rotating shaft through a coupler.
To sum up, the utility model has the advantages that:
1. the utility model discloses a multipurpose crawler-type straw picking and chopping tiller, which has good picking function for lodging and upright straws by arranging an adjustable picking wheel device; through setting up straw cutting collection device, can carry out the secondary cutting to remaining too high straw stubble in the field, reduced the long straw in field and remained.
2. A chopping tiller is picked up to multipurpose crawler-type straw all has good results function to the straw that remains in the field of all kinds to under conveyor, comminution device and the effect of shedding device, after effectively smashing into tiny quarter butt with the straw of gathering, evenly shed still field, make the straw after the processing can decompose still field fast.
3. A multipurpose crawler-type straw pickup and chopping tiller, a tractor serves several functions, through installing different function external members at the linkage rear, can realize additional functions such as seeding, fertilization, ditching on picking up the basis of smashing and throwing the straw still field, use the scene nimble changeable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the adjustable pickup wheel device of the present invention;
FIG. 3 is a schematic structural view of the cross conveyor of the present invention;
FIG. 4 is a schematic structural view of the rear lateral view of the present invention;
fig. 5 is a schematic structural diagram of embodiment 2 of the present invention;
FIG. 6 is a schematic structural view of the rotary tillage fertilizing and seeding hanging part and the ditching machine hanging part of the utility model.
Detailed Description
The following specific embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws and protection within the scope of the present invention.
The present invention will be described in detail by way of examples with reference to the accompanying drawings.
Example 1:
according to the drawings of fig. 1-4, a multipurpose crawler-type straw picking and chopping tiller comprises a crawler-type walking device 1, an adjustable picking wheel device 2, a straw cutting and collecting device 3, a conveying device 4, a chopping device 5, a throwing device 6, a suspension device 7 and a driving platform 8;
pick up wheel device 2 with adjustable includes drive wheel disc 21, drive shaft 22, pickup lever 23 and the regulation rim plate 24 at both ends, is provided with on the pickup lever 23 and picks up nail 231, and the pickup lever 23 both ends are pegged graft respectively on drive wheel disc 21, and it is continuous with the one end of pickup lever 23 through adjusting connecting rod 25 to adjust rim plate 24 to the angle of pickup lever 23 is adjusted in the control.
The straw cutting and collecting device 3 comprises a collecting bucket 31 and a cutter strip 32, the cutter strip 32 is arranged at the bottom of the collecting bucket 31, and the adjustable picking wheel device 2 is arranged above the collecting bucket 31.
The conveying device 4 comprises a transverse conveyor 41 and a lifting conveyor 42 which are arranged in the collecting hopper 31, the inlet of the lifting conveyor 42 is connected with the outlet of the transverse conveyor 41, and the outlet of the lifting conveyor 42 is connected with the inlet of the chopping device 5; the transverse conveyor 41 comprises a spiral conveying roller 411 and an eccentric harrow wheel mechanism 412 arranged inside the spiral conveying roller 411, the eccentric harrow wheel mechanism 412 is arranged on one side, close to the lifting conveyor 42, of the spiral conveying roller 411, the eccentric harrow wheel mechanism 412 comprises an eccentric driving wheel 4121, an eccentric connecting rod 4122, an eccentric rotating shaft 4123 and a harrow bar 4124, the eccentric rotating shaft 4123 is connected with the eccentric driving wheel 4121 through the eccentric connecting rod 4122, the bottom of the harrow bar 4124 is hinged on the eccentric rotating shaft 4123, the top of the harrow bar 4124 penetrates out of the spiral conveying roller 411, and a guide block 4111 is arranged on the roller wall of the spiral conveying roller 411.
The chopping device 5 comprises an upper knife roll 51, a lower knife rest 52 and a crushed straw collecting groove 53, wherein cutters are arranged at the upper knife roll 51 and the lower knife rest 52, and an inlet of the chopping device 5 is arranged between the upper knife roll 51 and the lower knife rest 52.
The throwing device 6 comprises a blower 61, a blowing chamber 62, a lifting air pipe 63 and a flat throwing air pipe 64, wherein the blowing chamber 62 is communicated with the crushed straw collecting tank 53, and an outlet of the flat throwing air pipe 64 is arranged behind the hanging device 7. The suspension device 7 comprises a three-point suspension connecting rod 71 and a power transmission case 72, and the power transmission case 72 is connected with an engine of the crawler type traveling device 1 through a gearbox.
The adjustable pick-up wheel device 2 and the straw cutting and collecting device 3 are arranged at the front end of the crawler-type traveling device 1, the lifting conveyor 42, the chopping device 5, the sprinkling device 6 and the driving platform 8 are arranged above the crawler-type traveling device 1, and the lifting conveyor 42 and the driving platform 8 are arranged in front of the chopping device 5 and the sprinkling device 6.
The equipment is when practical, whether lodging according to field straw, remain the condition such as length, adjust the angle of adjusting rim plate 24 in order to change pickup nail 231, and adjustment cutter strip 32 terrain clearance, make the complete machine obtain good straw and acquire the effect, the straw after acquireing is followed in collecting the fill 31, carry promotion conveyer 42 import one side through horizontal conveyer 41, then send into the straw that comminution device 5 will be reaped through promotion conveyer 42 and smash, the straw after smashing falls into blowing room 62 behind the garrulous straw collecting vat 53, spill into field still field through lifting tuber pipe 63 and throwing tuber pipe 64 under the air-blower 61 effect.
Example 2:
the difference from the above embodiment 1 lies in that, according to fig. 5 and fig. 6, the rear of the suspension device 7 is connected with a rotary tillage fertilizing and seeding pendant 9, the rotary tillage fertilizing and seeding pendant 9 comprises a trough 91 at the upper end and a rotary cultivator 92 at the lower end, a driving rotating shaft 93 and a connecting sheet 94 are arranged above the rotary cultivator 92, the trough 91 comprises a seed trough 911 and a fertilizer trough 912, a seeding pipe 913 is arranged at the bottom of the trough 91, the driving rotating shaft 93 is connected with the power transmission box 72 through a coupler, the connecting sheet 94 is connected with a three-point suspension connecting rod 71, the rear of the rotary tillage fertilizing and seeding pendant 9 is connected with a furrowing pendant 10, and the furrowing pendant 10 is connected with the driving rotating shaft 93 through a coupler. The outlet of the horizontal throwing air pipe 64 is arranged behind the rotary tillage fertilizing and seeding hanging part 9.
In the embodiment, the crushed straws are thrown above the seeds and the fertilizer, so that the effect of rotary tillage and seeding is not influenced when the seeds are covered, and the fine straws covered above can improve the fertility of the field after rotting, thereby being beneficial to the growth of crops.
Claims (8)
1. A multipurpose crawler-type straw picking and chopping tiller is characterized by comprising a crawler-type walking device (1), an adjustable picking wheel device (2), a straw cutting and collecting device (3), a conveying device (4), a chopping device (5), a throwing device (6), a hanging device (7) and a driving platform (8);
the straw cutting and collecting device (3) comprises a collecting bucket (31) and cutter strips (32), the cutter strips (32) are arranged at the bottom of the collecting bucket (31), and the adjustable pickup wheel device (2) is arranged above the collecting bucket (31);
the conveying device (4) comprises a transverse conveyor (41) and a lifting conveyor (42) which are arranged in the collecting hopper (31), the inlet of the lifting conveyor (42) is connected with the outlet of the transverse conveyor (41), and the outlet of the lifting conveyor (42) is connected with the inlet of the chopping device (5);
pick up wheel device (2) with adjustable with straw cutting collection device (3) set up the front end of crawler-type running gear (1), promote conveyer (42) comminution device (5) throwing device (6) with driver's cabin (8) set up the top of crawler-type running gear (1), promote conveyer (42) with driver's cabin (8) set up comminution device (5) with the place ahead of throwing device (6).
2. The multipurpose crawler-type straw pick-up and chopping tiller of claim 1, wherein the adjustable pick-up wheel device (2) comprises a driving wheel disc (21), a driving shaft (22), a pick-up rod (23) and an adjusting wheel disc (24) at two ends, a pick-up nail (231) is arranged on the pick-up rod (23), two ends of the pick-up rod (23) are respectively inserted into the driving wheel disc (21), and the adjusting wheel disc (24) is connected with one end of the pick-up rod (23) through an adjusting connecting rod (25) so as to control and adjust the angle of the pick-up rod (23).
3. The multipurpose crawler-type straw pick-up and chopping tiller of claim 1, wherein, the transverse conveyor (41) comprises a spiral conveying roller (411) and an eccentric harrow wheel mechanism (412) inside the spiral conveying roller, the eccentric harrow wheel mechanism (412) is arranged on one side of the spiral conveying roller (411) close to the lifting conveyor (42), the eccentric harrow wheel mechanism (412) comprises an eccentric driving wheel (4121), an eccentric connecting rod (4122), an eccentric rotating shaft (4123) and a harrow bar (4124), the eccentric rotating shaft (4123) is connected with the eccentric driving wheel (4121) through an eccentric connecting rod (4122), the bottom of the harrow bar (4124) is hinged on the eccentric rotating shaft (4123), the top of the harrow bar (4124) penetrates out of the spiral conveying roller (411), and a guide block (4111) is arranged on the roller wall of the spiral conveying roller (411).
4. A multi-purpose crawler-type straw pick-up and chopping tiller according to claim 1, characterized in that the chopping device (5) comprises an upper knife roll (51), a lower knife rest (52) and a chopped straw collecting groove (53), wherein the upper knife roll (51) and the lower knife rest (52) are provided with cutters, and an inlet of the chopping device (5) is arranged between the upper knife roll (51) and the lower knife rest (52).
5. A multipurpose crawler-type straw pick-up and chopping tiller according to claim 4, characterized in that the throwing device (6) comprises a blower (61), a blowing chamber (62), a lifting air pipe (63) and a flat throwing air pipe (64), wherein the blowing chamber (62) is communicated with the crushed straw collecting tank (53), and an outlet of the flat throwing air pipe (64) is arranged behind the suspension device (7).
6. A multipurpose crawler straw pick-up and chopping tiller according to claim 5, characterized in that the suspension device (7) comprises a three-point suspension connecting rod (71) and a power transmission box (72), and the power transmission box (72) is connected with an engine of the crawler walking device (1) through a gearbox.
7. The multipurpose crawler-type straw picking and chopping tiller according to claim 6, characterized in that a rotary tillage, fertilizing and seeding hanger (9) is connected to the rear of the suspension device (7), the rotary tillage, fertilizing and seeding hanger (9) comprises a trough (91) at the upper end and a rotary cultivator (92) at the lower end, a driving rotating shaft (93) and a connecting piece (94) are arranged above the rotary cultivator (92), the trough (91) comprises a seed trough (911) and a fertilizer trough (912), a seeding pipe (913) is arranged at the bottom of the trough (91), the driving rotating shaft (93) is connected with the power transmission box (72) through a coupler, the connecting piece (94) is connected with the three-point suspension connecting rod (71), and an outlet of the flat blasting pipe (64) is arranged behind the rotary tillage, fertilizing and seeding hanger (9).
8. The multipurpose crawler-type straw pickup and chopping tiller of claim 7, wherein a ditching hanger (10) is connected to the rear of the rotary tillage, fertilizing and seeding hanger (9), and the ditching hanger (10) is connected with the driving rotating shaft (93) through a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022595622.7U CN213847698U (en) | 2020-11-11 | 2020-11-11 | Multipurpose crawler-type straw picking and chopping tiller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022595622.7U CN213847698U (en) | 2020-11-11 | 2020-11-11 | Multipurpose crawler-type straw picking and chopping tiller |
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| Publication Number | Publication Date |
|---|---|
| CN213847698U true CN213847698U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022595622.7U Expired - Fee Related CN213847698U (en) | 2020-11-11 | 2020-11-11 | Multipurpose crawler-type straw picking and chopping tiller |
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| Country | Link |
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| CN (1) | CN213847698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115380701A (en) * | 2022-07-05 | 2022-11-25 | 湖南农业大学 | A operation car that is used for automatic cutting up of tobacco stalk to cut up and collect |
| CN117413690A (en) * | 2023-09-13 | 2024-01-19 | 九方泰禾国际重工(青岛)股份有限公司 | Agricultural straw recovery device |
-
2020
- 2020-11-11 CN CN202022595622.7U patent/CN213847698U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115380701A (en) * | 2022-07-05 | 2022-11-25 | 湖南农业大学 | A operation car that is used for automatic cutting up of tobacco stalk to cut up and collect |
| CN115380701B (en) * | 2022-07-05 | 2023-12-01 | 湖南农业大学 | A operation car for tobacco straw is automatic to be reaped and is cut up collection |
| CN117413690A (en) * | 2023-09-13 | 2024-01-19 | 九方泰禾国际重工(青岛)股份有限公司 | Agricultural straw recovery device |
| CN117413690B (en) * | 2023-09-13 | 2024-06-07 | 九方泰禾国际重工(青岛)股份有限公司 | Agricultural straw recovery device |
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| Date | Code | Title | Description |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210803 |