CN111699843A - Harvester reel electric cylinder adjusting device - Google Patents
Harvester reel electric cylinder adjusting device Download PDFInfo
- Publication number
- CN111699843A CN111699843A CN202010758362.2A CN202010758362A CN111699843A CN 111699843 A CN111699843 A CN 111699843A CN 202010758362 A CN202010758362 A CN 202010758362A CN 111699843 A CN111699843 A CN 111699843A
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- CN
- China
- Prior art keywords
- reel
- electric cylinder
- adjusting
- adjustment
- height
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/01—Devices for leading crops to the mowing apparatus
- A01D57/02—Devices for leading crops to the mowing apparatus using reels
- A01D57/04—Arrangements for changing the position of the reels
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The invention relates to a harvester reel electric cylinder adjusting device which comprises an up-down adjusting electric cylinder mounting rack, an up-down adjusting electric cylinder, a front-back adjusting electric cylinder mounting rack, a front-back adjusting electric cylinder and a reel mounting rack, wherein the up-down adjusting electric cylinder mounting rack is arranged on the upper portion of the harvester; the vertical adjustment electric cylinder realizes the height adjustment of the reel through controlling the height of the reel mounting rack; the front and back adjusting electric cylinder adjusts the front and back installation positions of the reel through adjusting the positions of the front and back adjusting blocks. The reel height adjusting device is simple in structure and convenient to use, the height and the front and back positions of the reel are adjusted through the electric cylinder, manpower can be saved, and the reel height adjusting device has the advantages of being high in strength, high in speed and low in noise.
Description
Technical Field
The invention relates to a height and front-back adjusting device for a reel of a harvester, in particular to an electric cylinder adjusting device for the reel.
Background
The reel is one of the most important working parts of the header of the combine harvester, and has the function of shifting the harvested crops into the header, and when the wheat in different regions is harvested, the height and the front and rear positions of the reel need to be adjusted according to actual conditions, so that the adjustment of the height and the front and rear positions of the reel is very important.
The existing reel usually adopts a hydraulic cylinder to adjust the height of the reel, but the hydraulic cylinder is adopted to adjust the height, the position precision is difficult to control, and the reel can be adjusted to a proper height by multiple adjustments. Meanwhile, the field harvesting condition is severe, so that the pollution of hydraulic oil and the leakage of a sealing element are easily caused.
Meanwhile, the front and rear position adjusting modes of the reel which are most used in the market at the present stage are adjusted manually, so that more labor force is occupied, and the adjustment is very troublesome.
Disclosure of Invention
The invention aims at the problems and provides a device for adjusting the vertical and front and back positions of a reel through an electric cylinder, which has strong stability, high precision and high reliability.
According to the technical scheme provided by the invention, the harvester reel electric cylinder adjusting device comprises an up-down adjusting electric cylinder mounting rack, an up-down adjusting electric cylinder, a front-back adjusting electric cylinder mounting rack, a front-back adjusting electric cylinder, a reel mounting rack, a front-back adjusting block, a front-back adjusting plate fixing pin, a reel support, a reel fixing plate, a reel supporting plate and a front-back adjusting block fixing plate; the vertical adjustment electric cylinder mounting frame is welded on the side wall of the cutting table, the vertical adjustment electric cylinder is connected with the cutting table through a bolt, the upper end of the vertical adjustment electric cylinder is connected with the reel support through a pin, and the reel height is adjusted by adjusting the reel support height.
Furthermore, the front-back adjusting electric cylinder is arranged on the reel support, and the power is provided by the front-back adjusting electric cylinder to drive the front-back adjusting block to move front and back on the reel support, so that the front-back installation and adjustment of the reel are realized.
Compared with the prior art, the reel height adjusting device has the advantages of simple structure and convenience in use, and the reel height is adjusted through the electric cylinder, so that the reel height adjusting device is high in stability, precision and reliability and low in noise; meanwhile, the front and rear positions of the reel are adjusted by using the front and rear adjusting electric cylinder, so that the labor can be saved to a great extent.
Drawings
Fig. 1 is a schematic position diagram of an electric cylinder adjusting device of a reel of a harvester.
Fig. 2 is a schematic structural view of an up-down adjustment electric cylinder.
Fig. 3 is a schematic structural view of the front-rear adjustment electric cylinder.
Fig. 4 is a schematic structural view of a reel mounting frame.
In the figure: the vertical adjustment electric cylinder mounting frame 1, the vertical adjustment electric cylinder 2 (a fixed base 8, an electric motor line 9, an electric motor 10, a cylinder body 11, a screw rod 12 and an upper mounting head 13), a pin 3, a vertical adjustment electric cylinder mounting frame 4, a vertical adjustment electric cylinder 5 (a vertical adjustment block 14), a vertical adjustment plate fixed pin 6, a reel mounting frame 7 (a reel supporting plate 15, a reel fixing plate 16, a vertical adjustment block fixing plate 17) and a reel support 18.
Detailed Description
The following figures further illustrate the present invention with reference to the accompanying drawings.
As shown in fig. 1, the position schematic diagram of the electric cylinder adjusting device for the reel of the harvester of the invention comprises an up-down adjusting electric cylinder mounting frame 1, an up-down adjusting electric cylinder 2, a pin 3, a front-back adjusting electric cylinder mounting frame 4, a front-back adjusting electric cylinder 5, a front-back adjusting plate fixing pin 6, a reel mounting frame 7 and a reel support 18; the up-down adjustment electric cylinder mounting frame 1 is welded on a side plate of the cutting table, the up-down adjustment electric cylinder 2 is connected with the up-down adjustment electric cylinder, and the upper part of the up-down adjustment electric cylinder 2 is connected with a reel bracket 18 through a pin 3; the front-back adjustment electric cylinder mounting rack 4 is arranged on the reel support 18, and the front-back adjustment electric cylinder 5 is connected with the reel support.
Referring to fig. 1 and 2, the vertical adjustment electric cylinder 2 of the present invention includes a fixed base 8, a motor line 9, a motor 10, a cylinder 11, a screw rod 12, and an upper mounting head 13; the up-down adjusting electric cylinder 2 is connected with the up-down adjusting electric cylinder mounting frame 1 through a fixing base 8 at the bottom of the up-down adjusting electric cylinder, an upper mounting head 13 is connected with a reel support 18, electric energy is provided for an electric motor 10 through an electric motor line 9, the electric motor 10 converts the electric energy into mechanical energy and provides the mechanical energy for a screw rod 12, the screw rod 12 makes telescopic motion in a cylinder body 11 to drive the reel support 18 to move up and down, and therefore the height of a reel is adjusted.
As shown in fig. 1, 2, and 3, the front end of the front-rear adjustment electric cylinder 5 is replaced with a front-rear adjustment block 14 by an upper mounting head 13 of the up-down adjustment electric cylinder 2, and the other components are the same as those of the up-down adjustment electric cylinder 2. The front and back adjusting block 14 is installed on the reel mounting frame 7 and fixed by the front and back adjusting plate fixing pin 6. When the front and rear positions of the reel are required to be adjusted, the front and rear adjusting electric cylinders 5 provide power for the front and rear adjusting blocks 14 to enable the reel to move forward or backward, so that the reel is driven to move forward or backward.
As shown in fig. 4, the reel mounting bracket 7 includes a reel supporting plate 15, a reel fixing plate 16, and a front and rear adjusting block fixing plate 17, wherein the reel supporting plate 15 is welded in the reel fixing plate 16, and the front and rear adjusting fixing plate 17 is welded above the reel fixing plate 16. The reel support is arranged above the reel supporting plate 15, the reel supporting plate is fixed in position through a reel fixing plate 16, a large hole in the reel fixing plate 16 is used for installing a reel shaft, a small hole is used for fixing the whole reel mounting frame 7, a front-back adjusting fixing plate 17 above the reel fixing plate is provided with 6 holes, 5 holes in the left side are matched with the holes in the front-back adjusting block 14 and are used for installing the front-back adjusting plate fixing pins 6, and the holes in the rightmost side are provided with bolts for fixing.
In conclusion, the harvester reel electric cylinder adjusting device adjusts the height of the reel through the electric cylinder, and has the advantages of strong stability, high precision, high reliability and low noise; meanwhile, the front and rear positions of the reel are adjusted by using the front and rear adjusting electric cylinder, so that the labor can be saved to a great extent.
Claims (4)
1. The utility model provides an electronic jar adjusting device of harvester reel which characterized in that: the device comprises an up-down adjustment electric cylinder mounting rack, an up-down adjustment electric cylinder, a front-back adjustment electric cylinder mounting rack, a front-back adjustment electric cylinder, a reel mounting rack, a front-back adjustment block, a front-back adjustment plate fixing pin, a reel support, a reel fixing plate, a reel supporting plate and a front-back adjustment block fixing plate; the electric cylinder is adjusted up and down and installed on the side wall of the cutting table, power is supplied through the electric cylinder, height adjustment of the reel is achieved, the electric cylinder is adjusted front and back and installed on the reel support, power is supplied through the electric cylinder, and front and back installation and adjustment of the reel are achieved.
2. The electric cylinder adjusting device for the reel of the harvester as claimed in claim 1, characterized in that: the vertical adjustment electric cylinder is installed on the vertical adjustment electric cylinder installation frame, the vertical adjustment electric cylinder installation frame is welded on the cutting table side plate and is connected with the reel support through a pin, and the reel height is adjusted by controlling the reel support height.
3. The electric cylinder adjusting device for the reel of the harvester as claimed in claim 1, characterized in that: the front-back adjusting electric cylinder mounting rack is welded on the reel support and is connected with the front-back adjusting electric cylinder through a pin, the front-back position of the reel is adjusted by driving a front-back adjusting block to move on the reel support, and the reel is fixed through a front-back adjusting plate fixing pin.
4. The electric cylinder adjusting device for the reel of the harvester as claimed in claim 1, characterized in that: the reel mounting frame comprises a reel fixing plate, a reel supporting plate and a front and back adjusting block fixing plate, the reel is placed in the reel fixing plate, the lower part of the reel fixing plate is connected with a reel shaft and fixed through a pin, and the reel supporting plate is arranged below the reel and supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010758362.2A CN111699843A (en) | 2020-07-31 | 2020-07-31 | Harvester reel electric cylinder adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010758362.2A CN111699843A (en) | 2020-07-31 | 2020-07-31 | Harvester reel electric cylinder adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111699843A true CN111699843A (en) | 2020-09-25 |
Family
ID=72548154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010758362.2A Pending CN111699843A (en) | 2020-07-31 | 2020-07-31 | Harvester reel electric cylinder adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111699843A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0630631A (en) * | 1992-07-14 | 1994-02-08 | Kubota Corp | Reap-pretreating structure of combine harvester |
| CN203353200U (en) * | 2013-05-30 | 2013-12-25 | 安徽理工大学 | Telescopic adjustment device of harvester stalk pushing wheel |
| CN203423998U (en) * | 2013-07-10 | 2014-02-12 | 江苏大学 | Reel adjusting device |
| CN209497939U (en) * | 2018-12-18 | 2019-10-18 | 重庆鑫源农机股份有限公司 | A kind of reel paddle adjustment rod member |
| CN210533767U (en) * | 2019-09-16 | 2020-05-15 | 泰安市农业科学研究院 | Soil sampler with adjustable depth |
| CN111213493A (en) * | 2020-02-19 | 2020-06-02 | 江苏大学 | Reel front and back position adjusting device |
| CN212786690U (en) * | 2020-07-31 | 2021-03-26 | 济南大学 | Harvester reel electric cylinder adjusting device |
-
2020
- 2020-07-31 CN CN202010758362.2A patent/CN111699843A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0630631A (en) * | 1992-07-14 | 1994-02-08 | Kubota Corp | Reap-pretreating structure of combine harvester |
| CN203353200U (en) * | 2013-05-30 | 2013-12-25 | 安徽理工大学 | Telescopic adjustment device of harvester stalk pushing wheel |
| CN203423998U (en) * | 2013-07-10 | 2014-02-12 | 江苏大学 | Reel adjusting device |
| CN209497939U (en) * | 2018-12-18 | 2019-10-18 | 重庆鑫源农机股份有限公司 | A kind of reel paddle adjustment rod member |
| CN210533767U (en) * | 2019-09-16 | 2020-05-15 | 泰安市农业科学研究院 | Soil sampler with adjustable depth |
| CN111213493A (en) * | 2020-02-19 | 2020-06-02 | 江苏大学 | Reel front and back position adjusting device |
| CN212786690U (en) * | 2020-07-31 | 2021-03-26 | 济南大学 | Harvester reel electric cylinder adjusting device |
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