CN203691954U - Straw returning machine of corn harvester and corn harvester - Google Patents
Straw returning machine of corn harvester and corn harvester Download PDFInfo
- Publication number
- CN203691954U CN203691954U CN201420067450.8U CN201420067450U CN203691954U CN 203691954 U CN203691954 U CN 203691954U CN 201420067450 U CN201420067450 U CN 201420067450U CN 203691954 U CN203691954 U CN 203691954U
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- China
- Prior art keywords
- steering gear
- elevator belt
- returning machine
- field
- frame
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- 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 - Lifetime
Links
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 31
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 31
- 235000005822 corn Nutrition 0.000 title claims abstract description 31
- 239000010902 straw Substances 0.000 title abstract 5
- 241000209149 Zea Species 0.000 title 2
- 240000008042 Zea mays Species 0.000 claims abstract description 29
- 239000000725 suspension Substances 0.000 claims description 6
- 238000011084 recovery Methods 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a straw returning machine of a corn harvester. The straw returning machine comprises a shell, an elevator belt, an actuator and a first steering gear, wherein the shell is fixed on a machine frame in a pivoted mode, one end of the elevator belt is connected with a hanging piece on the shell, the actuator drives the elevator belt to move, and the first steering gear is arranged on one side face of the machine frame of the corn harvester. The first steering gear is arranged to be lower than the upper surface of the machine frame. One end of the elevator belt is placed below the first steering gear, the elevator belt extends upwards, after the elevator belt is turned through the first steering gear at one time, the elevator belt roughly extends horizontally, and the actuator drives the other end of the elevator belt to move so as to change the distance between one end of the elevator belt and the steering gear. The utility model further relates to the corn harvester which comprises the straw returning machine. According to the technical scheme, the lifting work space of the straw returning machine is saved.
Description
Technical field
The utility model relates to corn picker, relates in particular to the field-returning machine of corn picker.
Background technology
When corn picker carries out reaping corn, the ceding of Taiwan separates corn ear with stalk, and the cauline leaf after separation directly drops to ground from ceding of Taiwan position, and the stalk that drops on ground is mainly to go back field to process at present.
Go back field processing and by the chopper that is arranged on the field-returning machine below corn machine frame, stalk is further smashed exactly, then plow by tractor, the stalk of smashing is buried, can rot in the ground fast, convert organic manure to.
Field-returning machine carries out lifting by hoist cylinder in not needing use.
The elevator of corn picker field-returning machine is made up of pivoted arm, chain, hoist cylinder mostly.Thereby its operation principle is to control larger pivoted arm by the elongation of oil cylinder and shortening to rotate the object that reaches lifting chopper.The space that elevator of the prior art needs is large and cost is higher, also larger to the pressure of oil cylinder.
Utility model content
Be intended to overcome or alleviate technical problem of the prior art, the operating space of for example reducing the elevator of field-returning machine, proposes the utility model.
According to an aspect of the present utility model, a kind of field-returning machine of corn picker has been proposed, described corn picker has frame, and described field-returning machine comprises: housing, this housing is pivotally secured in described frame; Elevator belt, one end of described elevator belt is connected with the suspension member on described housing; Actuator, drives described elevator belt to move; Be arranged on the first steering gear of a side of frame, this first steering gear is configured to the upper surface lower than described frame, wherein, one end of described elevator belt is positioned at the below of the first steering gear, and elevator belt upwards extends via the first steering gear and once turns to rear approximate horizontal to extend; Described actuator drives the other end of elevator belt to move to change the distance between one end and first steering gear of elevator belt.
Alternatively, described field-returning machine also comprises the second steering gear of a side that is arranged on frame, and the first steering gear and the second steering gear each interval are arranged, and this second steering gear is configured to the upper surface lower than described frame; Described elevator belt once turns to rear approximate horizontal to extend to the second steering gear via the first steering gear; Described actuator drives the other end of the described elevator belt after turning to via the second steering gear to move to increase the distance between one end and first steering gear of elevator belt towards the first steering gear.
Further, described actuator comprises hydraulic cylinder or pneumatic cylinder, hydraulic cylinder or pneumatic cylinder have power piston, and stretching out or retracting to move of one end of described power piston drives the other end of described elevator belt to move, and the position of this hydraulic cylinder or pneumatic cylinder is lower than the upper surface of frame.
Further, described actuator also comprises swing arm, and one end of swing arm is rotatably mounted to a described side of described frame by pivot, and described pivot is between described the first steering gear and the second steering gear; The other end of swing arm is connected to one end of described power piston, and described power piston drives described swing arm to swing, and the other end that the other end of described elevator belt is fixed to described swing arm moves with the swing with described swing arm.Described one end of swing arm can be positioned at the top of the described other end of swing arm.
Alternatively, the first steering gear and the second steering gear are respectively the first sprocket wheel and the second sprocket wheel, and described elevator belt is chain.
Alternatively, the other end of described elevator belt moves between the upper surface of described frame and lower surface.
Alternatively, described actuator directly drives the other end of elevator belt to move to increase the distance between one end and first steering gear of elevator belt away from the first steering gear approximate horizontal.Further, described actuator comprises hydraulic cylinder or pneumatic cylinder, and hydraulic cylinder or pneumatic cylinder have power piston; Described actuator also comprises swing arm, one end of swing arm is rotatably mounted to a described side of described frame, the other end of swing arm is connected to one end of described power piston, described power piston drives described swing arm to swing, and the other end that the other end of described elevator belt is fixed to described swing arm moves with the swing with described swing arm.
Alternatively, described actuator also comprises cylinder rack, and for fixer cylinder pressure or pneumatic cylinder, described cylinder rack is fixed to described frame.
The utility model also relates to a kind of field-returning machine of corn picker, and described corn picker has frame, and described field-returning machine comprises: housing, and this housing is pivotally secured in described frame; Elevator belt, one end of described elevator belt is connected with the suspension member on described housing; Actuator, drives described elevator belt to move; Be arranged on steering gear and cylinder or belt pulley that the each interval of a side of frame is arranged, the position of described steering gear and cylinder or belt pulley is lower than the upper surface of frame, wherein, one end of described elevator belt is positioned at the below of the first steering gear, and elevator belt upwards extends after once turning to rear approximate horizontal to extend via the first steering gear and is wrapped on described cylinder or belt pulley; Described actuator comprises described cylinder or belt pulley, and described cylinder or belt pulley rotate to change the distance between one end and the steering gear of elevator belt.
The utility model also relates to a kind of corn picker, comprises above-mentioned field-returning machine.
Utilize the technical solution of the utility model, for example, saved field-returning machine lifting work space, be convenient to arrange fuel tank, kernel recovery device, engine, water tank etc. above frame.
Accompanying drawing explanation
Fig. 1 is that wherein field-returning machine is in collapsed state according to the side schematic view of the field-returning machine of the corn picker of an exemplary embodiment of the present utility model;
Fig. 2 is the side schematic view of the field-returning machine of the corn picker in Fig. 1, wherein the duty of field-returning machine in putting down.
Embodiment
Describe the embodiment of exemplary of the present utility model below in detail, the example of embodiment is shown in the drawings, and wherein same or analogous label represents same or analogous element.The embodiment describing below with reference to accompanying drawing is exemplary, is intended to explain the utility model, and can not be interpreted as restriction of the present utility model.
Referring to Fig. 1-2, show the field-returning machine 100 according to the corn picker of an exemplary embodiment of the present utility model.
As shown in Figure 1-2, corn picker has frame 200, and described field-returning machine 100 comprises: housing 110, and this housing is pivotally secured in described frame 200; Elevator belt 120, one end of described elevator belt is connected with the suspension member 112 on described housing; And actuator 130, drive described elevator belt 120 to move.
In the utility model, described field-returning machine 100 also comprises the first steering gear 150 of a side that is arranged on frame 200, this first steering gear is configured to the upper surface lower than frame 200, one end of elevator belt 120 is positioned at the below of the first steering gear 150, elevator belt 120 upwards extends via the first steering gear 150 and once turns to rear approximate horizontal to extend, and actuator 130 drives the other end of elevator belt 120 to move to change the distance between one end and the steering gear of elevator belt.
Alternatively, the other end of described elevator belt 120 moves between the upper surface of described frame and lower surface.
The change of the distance between described one end of elevator belt 120 and the first steering gear 150 represents that the other end of housing 110 of field-returning machine is around described pivoting device pivotable.
In the example shown in Fig. 1-2, described actuator 130 comprises hydraulic cylinder or pneumatic cylinder, hydraulic cylinder or pneumatic cylinder have power piston 132, stretching out or retracting to move of one end of described power piston drives the other end of described elevator belt to move, and the position of this hydraulic cylinder or pneumatic cylinder is lower than the upper surface of frame.
Referring to Fig. 1-2, field-returning machine 100 also comprises that the second steering gear 160, the second steering gears of a side that is arranged on frame 200 are configured to the upper surface lower than described frame, and the first steering gear 150 and the second steering gear 160 each intervals are arranged; Elevator belt 120 once turns to rear approximate horizontal to extend to the second steering gear 160 via the first steering gear 150; Actuator 130 drives the other end of the elevator belt 120 after turning to via the second steering gear 160 to move to increase distance between one end and first steering gear of elevator belt (i.e. the state from the state of Fig. 2 to Fig. 1) towards the first steering gear 150.
Power piston 132 can be directly connected to the other end of elevator belt 120, also can as shown in Fig. 1-2, utilize swing arm 134 to be connected to the other end of elevator belt 120.As shown in Figure 1-2, actuator 130 also comprises swing arm 134, and one end of swing arm 134 is rotatably mounted to a described side of described frame 200 by pivot, and described pivot is between the first steering gear 150 and the second steering gear 160; The other end of swing arm 134 is connected to one end of power piston 132, and power piston 132 drives swing arm 134 to swing, and the other end that the other end of elevator belt 120 is fixed to swing arm 134 is to move with the swing of swing arm 134.
As shown in Figure 1-2, the first steering gear 150 and the second steering gear 160 are respectively the first sprocket wheel and the second sprocket wheel, and elevator belt 120 is chain.But, elevator belt 120 can be belt, and the first steering gear and the second steering gear can be belt pulley or cylinder.
As shown in Figure 1-2, described one end of swing arm 134 can be positioned at the top of the described other end of swing arm 134.So, the scope of activities of swing arm can not exceed the upper surface of frame 200 substantially.The upper surface that is all no more than frame 200 at sprocket wheel, chain; such as diesel fuel tanks, kernel recovery device etc. can be arranged in above frame 200; thereby arrange and saved space for complete machine; effectively reduced complete machine length, highly, weight; reduced cost simultaneously; the flexibility that has also improved complete machine operation, has increased user's income.
In practical operation, when field-returning machine need to be promoted, can start actuator and drive the other end of elevator belt 120 to move, and when field-returning machine need to be declined, can utilize the deadweight of field-returning machine to allow field-returning machine drop to suitable position.
Although do not illustrate, actuator can directly drive the other end of elevator belt 120 to move to increase the distance between one end and first steering gear of elevator belt away from the first steering gear 150 approximate horizontal.In other words, the second steering gear 160 arranging in Fig. 1-2 can be set.Now, actuator also can utilize swing arm to drive the other end of elevator belt.
As shown in Fig. 1-2, actuator 130 also comprises cylinder rack 136, and for fixer cylinder pressure or pneumatic cylinder, described cylinder rack 136 is fixed to frame 200.
Also can adopt the form of winding hoisting band to change the distance between one end and the steering gear of elevator belt.So, the utility model has also proposed a kind of field-returning machine of corn picker, and described corn picker has frame, and described field-returning machine comprises: housing, and this housing is pivotally secured in described frame; Elevator belt, one end of described elevator belt is connected with the suspension member on described housing; Actuator, drives described elevator belt to move; Be arranged on steering gear and cylinder or belt pulley that the each interval of a side of frame is arranged, wherein, one end of described elevator belt is positioned at the below of the first steering gear, and elevator belt upwards extends after once turning to rear approximate horizontal to extend via the first steering gear and is wrapped on described cylinder or belt pulley; Described actuator comprises described cylinder or belt pulley, and described cylinder or belt pulley rotate to change the distance between one end and the steering gear of elevator belt.
The utility model also relates to a kind of corn picker, comprises above-mentioned field-returning machine.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that not departing from principle of the present utility model and spirit and can change these embodiment.The scope of application of the present utility model is limited by claims and equivalent thereof.
Claims (12)
1. a field-returning machine for corn picker, described corn picker has frame, and described field-returning machine comprises:
Housing, this housing is pivotally secured in described frame;
Elevator belt, one end of described elevator belt is connected with the suspension member on described housing; And
Actuator, drives described elevator belt to move,
It is characterized in that,
Described field-returning machine also comprises the first steering gear of a side that is arranged on frame, and this first steering gear is configured to the upper surface lower than described frame;
One end of described elevator belt is positioned at the below of the first steering gear, and elevator belt upwards extends via the first steering gear and once turns to rear approximate horizontal to extend;
Described actuator drives the other end of elevator belt to move to change the distance between one end and first steering gear of elevator belt.
2. field-returning machine according to claim 1, is characterized in that,
Described field-returning machine also comprises the second steering gear of a side that is arranged on frame, and the first steering gear and the second steering gear each interval are arranged, and this second steering gear is configured to the upper surface lower than described frame;
Described elevator belt once turns to rear approximate horizontal to extend to the second steering gear via the first steering gear;
Described actuator drives the other end of the described elevator belt after turning to via the second steering gear to move to increase the distance between one end and first steering gear of elevator belt towards the first steering gear.
3. field-returning machine according to claim 2, is characterized in that,
Described actuator comprises hydraulic cylinder or pneumatic cylinder, and hydraulic cylinder or pneumatic cylinder have power piston, and stretching out or retracting to move of one end of described power piston drives the other end of described elevator belt to move, and the position of this hydraulic cylinder or pneumatic cylinder is lower than the upper surface of frame.
4. field-returning machine according to claim 3, is characterized in that,
Described actuator also comprises swing arm, and one end of swing arm is rotatably mounted to a described side of described frame by pivot, and described pivot is between described the first steering gear and the second steering gear;
The other end of swing arm is connected to one end of described power piston, and described power piston drives described swing arm to swing, and the other end that the other end of described elevator belt is fixed to described swing arm moves with the swing with described swing arm.
5. field-returning machine according to claim 4, is characterized in that,
Described one end of swing arm is positioned at the top of the described other end of swing arm.
6. according to the field-returning machine described in any one in claim 2-5, it is characterized in that,
Described the first steering gear and the second steering gear are respectively the first sprocket wheel and the second sprocket wheel, and described elevator belt is chain.
7. according to the field-returning machine described in any one in claim 1-5, it is characterized in that,
The other end of described elevator belt moves between the upper surface of described frame and lower surface.
8. field-returning machine according to claim 1, is characterized in that,
Described actuator directly drives the other end of elevator belt to move to increase the distance between one end and first steering gear of elevator belt away from the first steering gear approximate horizontal.
9. field-returning machine according to claim 8, is characterized in that,
Described actuator comprises hydraulic cylinder or pneumatic cylinder, and hydraulic cylinder or pneumatic cylinder have power piston;
Described actuator also comprises swing arm, one end of swing arm is rotatably mounted to a described side of described frame, the other end of swing arm is connected to one end of described power piston, described power piston drives described swing arm to swing, and the other end that the other end of described elevator belt is fixed to described swing arm moves with the swing with described swing arm.
10. according to the field-returning machine described in claim 3 or 9, it is characterized in that,
Described actuator also comprises cylinder rack, and for fixer cylinder pressure or pneumatic cylinder, described cylinder rack is fixed to described frame.
The field-returning machine of 11. 1 kinds of corn pickers, described corn picker has frame, and described field-returning machine comprises:
Housing, this housing is pivotally secured in described frame; And
Elevator belt, one end of described elevator belt is connected with the suspension member on described housing; And
Actuator, drives described elevator belt to move,
It is characterized in that,
Described field-returning machine also comprises steering gear and cylinder or the belt pulley that the each interval of a side that is arranged on frame is arranged, and the position of described steering gear and cylinder or belt pulley is lower than the upper surface of frame;
One end of described elevator belt is positioned at the below of the first steering gear, and elevator belt upwards extends after once turning to rear approximate horizontal to extend via the first steering gear and is wrapped on described cylinder or belt pulley;
Described actuator comprises described cylinder or belt pulley, and described cylinder or belt pulley rotate to change the distance between one end and the steering gear of elevator belt.
12. 1 kinds of corn pickers, is characterized in that, comprise according to the field-returning machine described in any one in claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067450.8U CN203691954U (en) | 2014-02-17 | 2014-02-17 | Straw returning machine of corn harvester and corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067450.8U CN203691954U (en) | 2014-02-17 | 2014-02-17 | Straw returning machine of corn harvester and corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203691954U true CN203691954U (en) | 2014-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420067450.8U Expired - Lifetime CN203691954U (en) | 2014-02-17 | 2014-02-17 | Straw returning machine of corn harvester and corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203691954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495711A (en) * | 2014-12-31 | 2015-04-08 | 中联重机股份有限公司 | Lifting mechanism and corn returning machine comprising same |
-
2014
- 2014-02-17 CN CN201420067450.8U patent/CN203691954U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495711A (en) * | 2014-12-31 | 2015-04-08 | 中联重机股份有限公司 | Lifting mechanism and corn returning machine comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |