CN216982646U - Chassis walking device of corn harvester - Google Patents
Chassis walking device of corn harvester Download PDFInfo
- Publication number
- CN216982646U CN216982646U CN202220750836.3U CN202220750836U CN216982646U CN 216982646 U CN216982646 U CN 216982646U CN 202220750836 U CN202220750836 U CN 202220750836U CN 216982646 U CN216982646 U CN 216982646U
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- wheels
- row
- chassis frame
- wheel
- beam rod
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- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 17
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 16
- 235000005822 corn Nutrition 0.000 title claims abstract description 16
- 240000008042 Zea mays Species 0.000 title claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 241000209149 Zea Species 0.000 abstract 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The novel corn harvester chassis walking device comprises a chassis frame, a fourth row of wheels and a gearbox, wherein the left and right side beam rods of the chassis frame are square steel beam rods, a gear box is fixedly arranged on the chassis frame corresponding to one row of wheels, the left and right output shafts of the gear box are respectively connected with the left and right wheel shafts to drive the wheels to rotate, a driving chain wheel and a driven chain wheel are fixedly arranged on wheel axles in the left and right side beam rods of the chassis frame, each left wheel on the left beam rod of the chassis frame and each right wheel on the right beam rod of the chassis frame are driven to rotate together through chain transmission, the gear box is a gear box which can control a left output shaft and a right output shaft to synchronously rotate or respectively rotate, eight traveling wheels in four rows drive to travel, so that the corn harvester is not easy to fall into a vehicle when traveling in a hollow land and a muddy field, is not easy to slip when ascending on a hillside land, and is effectively guaranteed to stably travel.
Description
Technical Field
The utility model relates to a corn harvester, in particular to a chassis walking device of the corn harvester.
Background
The chassis running gear of the prior art corn harvester comprises a chassis frame, a front wheel steering gear, a rear wheel and a front wheel/rear wheel rotation driving device, namely the chassis running gear of the prior art corn harvester is a typical universal four-wheel vehicle body running structure. When the corn harvester in the prior art walks in a field, the corn harvester only has the front wheels and the rear wheels 4 with less tires, less tires and small contact surface with the ground, and the front wheels and the rear wheels have large distance and only have front wheel driving, so that the corn harvester is easy to sink when walking in hollow and muddy fields, and is easy to slip when climbing on hillside fields, thereby influencing the walking operation of the corn harvester.
SUMMERY OF THE UTILITY MODEL
The utility model aims to improve the defects of the prior art and provides the chassis walking device of the corn harvester, which has the advantages of simple structure, convenience in manufacturing, stable walking and difficulty in vehicle sinking.
The utility model relates to a chassis walking device of a corn harvester, which consists of a chassis frame, a first row of wheels, a second row of wheels, a third row of wheels, a fourth row of wheels and a gearbox.
The left side beam rod and the right side beam rod of the chassis frame are square steel beam rods, the flanges of wheel shaft sleeves of wheels of a first row of wheels, a second row of wheels, a third row of wheels and a fourth row of wheels are fixedly connected with the outer side end faces of the left side beam rod and the right side beam rod of the chassis frame respectively, a gearbox is fixedly installed on the chassis frame corresponding to the first row of wheels, the second row of wheels, the third row of wheels or the fourth row of wheels, and a left output shaft sleeve and a right output shaft sleeve of the gearbox are fixedly connected with the inner side end faces of the left side beam rod and the right side beam rod of the chassis frame respectively through flange plates; the left output shaft and the right output shaft of the gearbox are respectively connected with wheel shafts of left wheels and right wheels of a first row of wheels or a second row of wheels or a third row of wheels or a fourth row of wheels to drive the wheels to rotate;
and driving sprockets and driven sprockets are fixedly mounted on wheel axles in the left beam rod and the right beam rod of the chassis frame, and all left wheels on the left beam rod of the chassis frame and all right wheels on the right beam rod of the chassis frame are driven to rotate together through chain transmission.
The gearbox is YD95 gearbox, and it is prior art product, and this gearbox is the gearbox that can control left side output shaft and right side output shaft synchronous rotation or rotate respectively, controls left side output shaft or right side output shaft through this gearbox and rotates and walk steering control.
The utility model has simple structure and convenient manufacture. Eight walking wheels of its four rows, tire and ground contact surface are big, and the wheel interval is little, and eight walking wheel drive walks, is difficult to the car that falls when hole hollow land and muddy field walk, is difficult to skid when hillside fields go up a slope, effectively guarantees the stable walking operation of maize picker.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is a sectional view taken along line B-B of fig. 1.
Fig. 4 is a schematic view of the use state of the present invention.
Detailed Description
The utility model relates to a chassis walking device of a corn harvester, which consists of a chassis frame 1, a first row of wheels 2a, a second row of wheels 2b, a third row of wheels 2c, a fourth row of wheels 2d and a gearbox 3.
The chassis frame left side beam rod 11 and the chassis frame right side beam rod 12 are square steel beam rods, the wheels 21 of the first row of wheels 2a, the second row of wheels 2b, the third row of wheels 2c and the fourth row of wheels 2d are respectively and fixedly connected with the flanges of the wheel shaft sleeves 211 of the wheels and the outer side end faces of the chassis frame left side beam rod 11 and the chassis frame right side beam rod 12, the gearbox 3 is fixedly installed on the chassis frame 1 corresponding to the first row of wheels 2a or the second row of wheels 2b or the third row of wheels or the fourth row of wheels 2d according to the setting position condition of each device on the upper portion of the chassis frame 1, and a left output shaft sleeve 31a and a right output shaft sleeve 31b of the gearbox 3 are respectively and fixedly connected with the inner side end faces of the chassis frame left side beam rod 11 and the chassis frame right side beam rod 12 through flange plates; a left output shaft 32a and a right output shaft 32b of the gearbox 3 are respectively in spline fit connection with wheel shafts 210 of left wheels and right wheels of a first row of wheels 2a, a second row of wheels 2b, a third row of wheels or a fourth row of wheels 2d to drive the wheels 21 to rotate; a driving chain wheel 213 and a driven chain wheel 214 are fixedly arranged on wheel axles 210 in the chassis frame left side beam rod 11 and the chassis frame right side beam rod 12, and each left side wheel on the chassis frame left side beam rod 11 and each right side wheel on the chassis frame right side beam rod 12 are driven to rotate together through chain transmission; the gearbox 3 is a YD95 gearbox.
Claims (1)
1. The corn harvester chassis walking device is characterized by comprising a chassis frame, a first row of wheels, a second row of wheels, a third row of wheels, a fourth row of wheels and a gearbox;
the left side beam rod and the right side beam rod of the chassis frame are square steel beam rods, flanges of wheel shaft sleeves of wheels of a first row of wheels, a second row of wheels, a third row of wheels and a fourth row of wheels are respectively fixedly connected with the outer side end faces of the left side beam rod and the right side beam rod of the chassis frame, a gearbox is fixedly installed on the chassis frame corresponding to the first row of wheels, the second row of wheels, the third row of wheels or the fourth row of wheels, and a left side output shaft sleeve and a right side output shaft sleeve of the gearbox are respectively fixedly connected with the inner side end faces of the left side beam rod and the right side beam rod of the chassis frame through flange plates; the left output shaft and the right output shaft of the gearbox are respectively connected with wheel shafts of left wheels and right wheels of a first row of wheels or a second row of wheels or a third row of wheels or a fourth row of wheels to drive the wheels to rotate;
driving sprockets and driven sprockets are fixedly mounted on wheel axles in the chassis frame left side beam rod and the chassis frame right side beam rod, and each left side wheel on the chassis frame left side beam rod and each right side wheel on the chassis frame right side beam rod are driven to rotate together through chain transmission; the gearbox is an YD95 gearbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220750836.3U CN216982646U (en) | 2022-04-02 | 2022-04-02 | Chassis walking device of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220750836.3U CN216982646U (en) | 2022-04-02 | 2022-04-02 | Chassis walking device of corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216982646U true CN216982646U (en) | 2022-07-19 |
Family
ID=82374853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220750836.3U Active CN216982646U (en) | 2022-04-02 | 2022-04-02 | Chassis walking device of corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216982646U (en) |
-
2022
- 2022-04-02 CN CN202220750836.3U patent/CN216982646U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Corn harvester chassis traveling device Effective date of registration: 20230316 Granted publication date: 20220719 Pledgee: China Guangfa Bank Co.,Ltd. Shenyang Branch Pledgor: Liaoning liaotuodayi Agricultural Machinery Co.,Ltd. Registration number: Y2023210000041 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: Area D14a, plot south of Shendong 6th Road, east of Zhongxing Street, Shenfu Demonstration Zone, Shenyang City, Liaoning Province, 113122 Patentee after: Liaoning Liaotuo Dayi Agricultural Machinery Co.,Ltd. Country or region after: China Address before: 113122 area d14a, south of Shendong 6th Road, east of Zhongxing Street, Shenfu New District, Shenyang City, Liaoning Province Patentee before: Liaoning liaotuodayi Agricultural Machinery Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220719 Pledgee: China Guangfa Bank Co.,Ltd. Shenyang Branch Pledgor: Liaoning liaotuodayi Agricultural Machinery Co.,Ltd. Registration number: Y2023210000041 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Corn harvester chassis walking device Granted publication date: 20220719 Pledgee: China Guangfa Bank Co.,Ltd. Shenyang Branch Pledgor: Liaoning Liaotuo Dayi Agricultural Machinery Co.,Ltd. Registration number: Y2024980014962 |