CN207560828U - A kind of straw pickup - Google Patents
A kind of straw pickup Download PDFInfo
- Publication number
- CN207560828U CN207560828U CN201721727122.6U CN201721727122U CN207560828U CN 207560828 U CN207560828 U CN 207560828U CN 201721727122 U CN201721727122 U CN 201721727122U CN 207560828 U CN207560828 U CN 207560828U
- Authority
- CN
- China
- Prior art keywords
- pickup
- flail knife
- picking
- belt pulley
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is a kind of straw pickup, for the deficiency of current straw pickup, flail knife is picked up in innovative transformation, by pickup flail knife isometric on current straw pickup, innovative transformation, which is grown up, picks up the not contour pickup flail knife of flail knife group and short pickup flail knife group interval helical arrangement, makes the pickup flail knife against furrow longer than the pickup flail knife of opposite ridge platform, and soil is scratched so as to effectively solve the problems, such as to pick up flail knife, the native content picked up in stalk is reduced, and then reduces subsequent process problem.The utility model pickup is easy to use, reduces failure rate, prolongs the service life, so as to reduce the loss of user and its inconvenience brought, meanwhile, the pickup of stalk can be settled at one go using the utility model, improve working efficiency.
Description
Technical field
The utility model belongs to agricultural machinery technological field, more particularly relates to a kind of straw pickup.
Background technology
In the vast rural area in China, with constantly popularizing for agricultural machinery, the utilization rate of mechanization of agriculture is also more next
Higher, rice, wheat and corn all realize mechanized harvest substantially, the dry crops mechanized harvest such as corn in ridge culture area
Afterwards, stalk whole chopping and returning, after blowing air over, crushing the stalk being scattered will be deposited in furrow, in order to reduce stalk
Environmental pollution caused by burning and the reasonable utilization of resource, need to handle collection after straw field pickup.Stalk on the market at present
The pickup flail knife of pickup is isometric, and has difference in height between most ridge culture area ridge platforms and furrow, generally for pickup ridge
Stalk in ditch can only reduce the height of straw pickup, so as to which straw field pickup flail knife be made to touch the same of stalk in furrow
When, the straw field pickup flail knife against ridge platform can contact the soil of ridge platform, and the stalk for picking up amount containing soil is caused to severely exceed, is increased
Add the operation difficulty of straw pickup, while also result in the deformation of straw field pickup flail knife, damage, shorten the use of straw pickup
Service life brings loss and inconvenience to peasant household.
Utility model content
(1) technical problems to be solved
The purpose of this utility model is that solve problems with：1st, the operation difficulty of straw pickup is reduced, solves to pick up
Flail knife is scratched the problem of soil, reduces the amount containing soil in stalk after picking up；2nd, extend the service life of straw pickup, reduce peasant household
Loss and inconvenience.
(2) technical solution
To solve the above problems, the utility model discloses a kind of straw pickup, for solving on the market to exist at present
Straw pickup deficiency.
The utility model is mounted on tractor and uses, including picking up rack, being arranged on the tractor picked up in rack, biography
Dynamic component group picks up component group and wind turbine, and the pickup rack is by both side plate and the connecting rod being fixed between both side plate and convex
Recessed housing is formed, and the convex-concave housing is located at, the tractor fixed installation parallel with connecting rod between pickup rack both side plate
Vertical with connecting rod at the top for picking up rack, the transmission parts group includes gear-box, transmission shaft, belt pulley set and flood dragon
Axis, the belt pulley set include belt pulley one, belt pulley two, belt pulley three and belt pulley four, and the pickup component group includes picking up
It picks up axis, pick up flail knife group；The transmission shaft, picking shaft and dragon shaft it is parallel with connecting rod be fixedly installed in both side plate between,
The picking shaft is located at the lower section of convex-concave housing, and the dragon shaft is located at the rear of convex-concave housing, the gear-box and belt pulley
One is co-located at the top of pickup rack by being driven axis connection, and the belt pulley two is connect simultaneously with belt pulley three by picking shaft
It is located at the both sides for picking up rack respectively, the belt pulley four is with wind turbine by flood dragon axis connection and respectively positioned at the two of pickup rack
Side, and belt pulley two is located at the same side for picking up rack with wind turbine, the pickup flail knife group includes long flail knife group of picking up and is picked up with short
Flail knife group is picked up, the long pickup flail knife group is hingedly formed by growing pickup flail knife seat and long flail knife of picking up, the short pickup flail knife group
It is hingedly made of short pickup flail knife seat and short pickup flail knife, the long pickup flail knife group is fixedly installed in short pickup flail knife group and picks up
It picks up on axis.
Preferably, the long flail knife group of picking up is with arrangement mode of the short pickup flail knife group on picking shaft：Four groups of length are picked up
It is evenly distributed to pick up flail knife group spiral, short pickup flail knife group spiral is evenly distributed between long pickup flail knife group.
Preferably, it is described it is long pick up flail knife group, the air line distance between every two groups is 66cm.
Preferably, the flood dragon shell of the external setting semi-surrounding of the dragon shaft, the flood dragon shell is along central axis
The hollow cylinder of incision.
Preferably, the both ends of the flood dragon shell are fixedly mounted, and with picking up the both side plate of rack on flood dragon shell respectively
Equipped with multiple dedusting holes.
Preferably, mouth, wind turbine and flood dragon shaft connection place are dished out equipped with stalk feeding mouth in the top of the wind turbine equipped with stalk.
Preferably, spiral helicine flood dragon blade is fixed on the dragon shaft.
With at present, on the market compared with existing straw pickup, the utility model has the advantages that：
1. the utility model is transformed into spiral shell by the way that current straw pickup is transformed, by isometric pickup flail knife novelty
Evenly distributed not contour pickup flail knife is revolved, i.e.,：Pickup flail knife against furrow is longer than the pickup flail knife of opposite ridge platform, so as to have
The flail knife that solves the problems, such as to pick up of effect scratches soil, reduces the native content picked up in stalk, and then reduce subsequent process problem.
2. the utility model pickup is easy to use, failure rate is reduced, is prolonged the service life, so as to reduce the damage of user
It becomes estranged the inconvenience that it brings, meanwhile, the pickup of stalk can be settled at one go using the utility model, improve working efficiency.
Description of the drawings
Fig. 1 is straw pickup structure diagram；
Fig. 2 is the bottom view of straw pickup；
Fig. 3 is the partial enlarged view for picking up flail knife group；
Reference numeral is shown in Fig. 1：1- belt pulleys one, 2- belt pulleys two, 3- convex-concave housings, 7- wind turbines, 11- transmissions
Axis, 16- gear-boxes, 17- tractors, 18- stalks are dished out mouth, 19- connecting rods；
Reference numeral is shown in Fig. 2：4- belt pulleys three, 5- belt pulleys four, 6- picking shafts, 8- dragon shafts, outside 9- flood dragons
Shell, 10- stalk feeding mouths, 12- long pick up flail knife seat, and 13- long picks up flail knife, and 14- is short to pick up flail knife seat, 15 short pickup flail knives.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, a kind of straw pickup, including picking up rack, being arranged on the tractor picked up in rack
17th, transmission parts group, pickup component group and wind turbine 7 pick up rack by both side plate and the connecting rod being fixed between both side plate 19
It is formed with convex-concave housing 3, convex-concave housing 3 is located at, tractor 17 fixation peace parallel with connecting rod 19 between pickup rack both side plate
Mounted in pick up rack top, it is vertical with connecting rod 19, transmission parts group including gear-box 16, transmission shaft 11, belt pulley set and
Dragon shaft 8, belt pulley set include belt pulley 1, belt pulley 22, belt pulley 34 and belt pulley 45, pick up component group and include picking up
It picks up axis 6, pick up flail knife group；Transmission shaft 11, picking shaft 6 and dragon shaft 8 it is parallel with connecting rod 19 be fixedly installed in both side plate it
Between, picking shaft 6 is located at the lower section of convex-concave housing 3, and dragon shaft 8 is located at the rear of convex-concave housing 3, gear-box 16 and belt pulley 1
Connected by transmission shaft 11 be fixedly mounted on jointly pick up rack top, and positioned at tractor 17 top, belt pulley 22 with
Belt pulley 34 is fixedly connected by picking shaft 6 and is located at the both sides for picking up rack respectively, and belt pulley 45 passes through flood dragon with wind turbine 7
Axis 8 connects and is located at the both sides for picking up rack respectively, and belt pulley 22 is located at the same side for picking up rack, wind turbine 7 with wind turbine 7
It is bolted on the side plate for picking up rack, wind turbine 7 includes fan blade, and is setting stalk with 8 junction of dragon shaft
Feeding mouth 10 dishes out mouth 18 there is provided stalk on 7 top of wind turbine, spiral helicine flood dragon blade is installed on dragon shaft 8,
During rotation can by the traversing stalk feeding mouth 10 to wind turbine 7 of stalk, meanwhile, the external stability of dragon shaft 8 is mounted with outside flood dragon
Shell 9, for containing from the stalk after flail knife group throws the crushing to come is picked up, 9 both ends of flood dragon shell are respectively with picking up the two of rack
Side plate is fixedly mounted, while has multiple dedusting holes on flood dragon shell 9, for removing a small amount of dust adulterated in stalk.Pickup is got rid of
Knife group includes long flail knife group of picking up and picks up flail knife group with short, and flail knife group and 44 groups short pickup flail knife group are picked up including 4 groups of length,
It is fixedly installed on picking shaft 6, long pickup flail knife group is hingedly formed by growing pickup flail knife seat 12 and long flail knife 13 of picking up, short to pick up
Flail knife group to be picked up hingedly to be made of short pickup flail knife seat 14 and short pickup flail knife 15,4 groups of length pickup flail knife group spirals are evenly distributed, and 44
The short pickup flail knife group spiral of group is evenly distributed between long pickup flail knife group.
The course of work of the utility model is as follows：
A kind of straw pickup is connected by tractor 17 with tractor, and traction straw pickup moves forward, tractor
Power output shaft connect with gear-box 16 and passing power, power is transmitted to belt pulley 1 by gear-box 16 by transmission shaft 11,
Belt pulley 1 drives belt pulley 22 by belt, and belt pulley 22 drives picking shaft 6 to rotate, and then drives 48 groups of spirals uniform
Arrangement is mounted on the long and short pickup flail knife group on picking shaft 6, and long and short pickup flail knife group rotates in convex-concave housing 3, long to pick up
Flail knife group is against furrow, and short flail knife group of picking up is against ridge platform.High-speed rotating straw field pickup flail knife group crushes stalk, rubs
Afterwards, it is thrown in flood dragon shell 9 using centrifugal force, stalk is laterally moved under the action of high-speed rotating flood dragon blade the straw of wind turbine
At stalk feeding mouth 10, high-speed rotating fan blade generates negative pressure, and the stalk at stalk feeding mouth 10 is sucked in wind turbine 7,
Stalk is thrown to required precalculated position by the stalk of wind turbine 7 mouth 18 of dishing out under the action of wind pressure.
Claims (7)
1. a kind of straw pickup, which is characterized in that including picking up rack, being arranged on the tractor picked up in rack, driving section
Part group picks up component group and wind turbine, and the pickup rack is by both side plate and the connecting rod being fixed between both side plate and convex-concave shell
Body is formed, and the convex-concave housing is parallel with connecting rod between pickup rack both side plate, and the tractor, which is fixedly mounted on, to be picked up
The top of rack is picked up, vertical with connecting rod, the transmission parts group includes gear-box, transmission shaft, belt pulley set and dragon shaft, institute
State belt pulley set and include belt pulley one, belt pulley two, belt pulley three and belt pulley four, the pickup component group include picking shaft,
Pick up flail knife group；The transmission shaft, picking shaft and dragon shaft it is parallel with connecting rod be fixedly installed in both side plate between, it is described to pick up
Axle position is picked up in the lower section of convex-concave housing, the dragon shaft is located at the rear of convex-concave housing, and the gear-box passes through with belt pulley one
Transmission axis connection is co-located at the top for picking up rack, and the belt pulley two is connect by picking shaft with belt pulley three and distinguishes position
In the both sides for picking up rack, the belt pulley four is located at by flood dragon axis connection and respectively the both sides for picking up rack with wind turbine, and
Belt pulley two is located at the same side for picking up rack with wind turbine, and the pickup flail knife group picks up flail knife group and short pickup flail knife including long
Group, the long pickup flail knife group are hingedly formed by growing pickup flail knife seat and long flail knife of picking up, and the short pickup flail knife group is picked up by short
It picks up flail knife seat hingedly to form with short pickup flail knife, the long flail knife group of picking up is fixedly installed in picking shaft with short pickup flail knife group
On.
2. a kind of straw pickup according to claim 1, which is characterized in that long to pick up flail knife group and short pickup flail knife group
Arrangement mode on picking shaft is evenly distributed for four groups of length pickup flail knife group spirals, and short pickup flail knife group spiral is evenly distributed on
Between long pickup flail knife group.
3. a kind of straw pickup according to claim 1, which is characterized in that straight between every two groups of length pickup flail knife group
Linear distance is 66cm.
A kind of 4. straw pickup according to claim 1, which is characterized in that the flood dragon of the external setting semi-surrounding of dragon shaft
Imperial shell, the flood dragon shell are the hollow cylindrical cut along central axis.
5. a kind of straw pickup according to claim 1, which is characterized in that the both ends of flood dragon shell respectively with collecting machine
The both side plate of frame is fixedly mounted, and flood dragon shell is equipped with multiple dedusting holes.
6. a kind of straw pickup according to claim 1, which is characterized in that the top of wind turbine is dished out mouth equipped with stalk,
Wind turbine is equipped with stalk feeding mouth with flood dragon shaft connection place.
7. a kind of straw pickup according to claim 1, which is characterized in that spiral helicine flood dragon is fixed on dragon shaft
Blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721727122.6U CN207560828U (en) | 2017-12-13 | 2017-12-13 | A kind of straw pickup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721727122.6U CN207560828U (en) | 2017-12-13 | 2017-12-13 | A kind of straw pickup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207560828U true CN207560828U (en) | 2018-07-03 |
Family
ID=62687836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721727122.6U Expired - Fee Related CN207560828U (en) | 2017-12-13 | 2017-12-13 | A kind of straw pickup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207560828U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005928A (en) * | 2018-09-03 | 2018-12-18 | 东北农业大学 | Corn stover field, which is picked up, crushes uniformly distributed returning to the field special machine |
| CN109699302A (en) * | 2019-01-31 | 2019-05-03 | 菏泽市天艺农业机械制造有限公司 | A kind of straw field pickup for furrow, ridge platform rubs silk device |
| CN109964654A (en) * | 2019-04-25 | 2019-07-05 | 张丽苹 | A kind of ridge culture straw chopping and returning machine with furrow operation |
-
2017
- 2017-12-13 CN CN201721727122.6U patent/CN207560828U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005928A (en) * | 2018-09-03 | 2018-12-18 | 东北农业大学 | Corn stover field, which is picked up, crushes uniformly distributed returning to the field special machine |
| CN109005928B (en) * | 2018-09-03 | 2021-04-30 | 东北农业大学 | Special machine for picking, crushing, uniformly distributing and returning corn straws to field |
| CN109699302A (en) * | 2019-01-31 | 2019-05-03 | 菏泽市天艺农业机械制造有限公司 | A kind of straw field pickup for furrow, ridge platform rubs silk device |
| CN109964654A (en) * | 2019-04-25 | 2019-07-05 | 张丽苹 | A kind of ridge culture straw chopping and returning machine with furrow operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |