CN211240867U - Cutting table of conveyor belt feeding type combine harvester - Google Patents
Cutting table of conveyor belt feeding type combine harvester Download PDFInfo
- Publication number
- CN211240867U CN211240867U CN201922116289.4U CN201922116289U CN211240867U CN 211240867 U CN211240867 U CN 211240867U CN 201922116289 U CN201922116289 U CN 201922116289U CN 211240867 U CN211240867 U CN 211240867U
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- conveyer belt
- transmission
- sprocket
- transmission shaft
- belt
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Abstract
The utility model relates to a cutting table of a conveyor belt feeding type combine harvester, which comprises a conveyor belt mounting groove, a left conveyor belt transmission combination, a feeding auger cylinder, a middle conveyor belt, a right conveyor belt, a feeding auger sprocket, a power input sprocket, a transmission sprocket and a middle conveyor belt transmission sprocket; the utility model discloses a conveying belt, including left conveyer belt, transmission shaft, transmission input sprocket, feeding auger cylinder, conveyer belt drive sprocket, left conveyer belt installs in the conveyer belt mounting groove, is connected with transmission shaft left bevel gear through the terminal bevel gear of left conveyer belt transmission combination, drives left conveyer belt motion, and transmission shaft is epaxial drive sprocket is connected with power input sprocket simultaneously, drives feeding auger cylinder and rotates to drive middle conveyer belt drive sprocket and rotate, drive middle conveyer belt and rotate, reach the feeding effect, the utility model discloses simple, convenient to use adopts the conveyer belt to replace existing independent auger cylinder feeding, can reduce the phenomenon of piling up.
Description
Technical Field
The utility model relates to a rice and wheat cereal combine harvester makes technical field, especially relates to a conveyer belt feeding formula combine harvester header.
Background
The header is located at the front end of the combine harvester and serves to harvest the crop and feed it to the threshing device, so the header is an important part of the combine harvester.
The existing combine harvester cutting table generally adopts an auger barrel to feed crops, but the cutting table has a certain accumulation phenomenon because the reel and the telescopic rake fingers of the existing combine harvester have places which can not be contacted, so that the cut crops are accumulated on the table top between the reel and the cutting table pushing and transporting device, and particularly, the crops are easy to appear when the crops are sparse and short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problems existing in the prior art and provides a header of a combine harvester adopting a conveyor belt to feed.
According to the technical scheme provided by the utility model, a conveyor belt feeding type combine harvester header comprises a left conveyor belt, a left conveyor belt transmission combination, a feeding auger cylinder, a middle conveyor belt, a right conveyor belt, a feeding auger sprocket, a transmission sprocket, a power input sprocket and a middle conveyor belt transmission sprocket; the method is characterized in that: the left side conveyer belt is located header bottom left side, installs in the conveyer belt mounting groove, and the terminal bevel gear of left side conveyer belt is through being connected with transmission shaft left side bevel gear, and the change direction of motion drives left conveyer belt motion, and right conveyer belt is located header bottom right side, is connected with transmission shaft right side bevel gear through right conveyer belt bevel gear, drives right drive belt motion, and the epaxial drive sprocket of transmission is connected with power input sprocket simultaneously, drives feeding screw feeder section of thick bamboo and rotates to drive middle conveyer belt drive sprocket and rotate, drive middle conveyer belt and rotate.
Compared with the prior art, the utility model, because it adopts the header bottom to adopt the conveyer belt, so can also feed into thresher through an auger section of thick bamboo with reel and flexible taking off the crop that is located header bottom front end that the finger can not contact, so it has the phenomenon of piling up when reducing the crop results, improves the effect of results quality.
Drawings
Fig. 1 is the general schematic diagram of the structure of the cutting table of the conveyor belt feeding type combine harvester.
Fig. 2 is a structural top view of the cutting platform of the conveyor belt feeding type combine harvester of the utility model.
Fig. 3 is a schematic view of the left conveyor belt and transmission assembly of fig. 1.
In the figure: the device comprises a conveying belt mounting groove 1, a left conveying belt 2, a left conveying belt transmission combination 3 (a conveying belt rotating roller 16, a short shaft 17 and a left conveying belt bevel gear 18), a feeding auger cylinder 4, an intermediate conveying belt combination 5, a right conveying belt combination 6, a feeding auger sprocket 7, a power input sprocket 8, a bearing seat 9, an intermediate conveying belt transmission sprocket 10, a large sprocket 11, a transmission sprocket 12, a transmission shaft left bevel gear 13a, a transmission shaft right bevel gear 13b, a transmission shaft 14, an auger cylinder rotating shaft mounting groove 20, a feeding auger rotating shaft 21, a shaft sleeve 22, a fixing bolt 23, a fixing pin 24 and a key 25.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses a conveyor feeding type combine harvester header, including conveyer belt mounting groove 1, left conveyer belt 2, left conveyer belt transmission combination 3, feeding screw feeder section of thick bamboo 4, middle conveyer belt combination 5, right conveyer belt combination 6, feeding screw feeder sprocket 7, power input sprocket 8, bearing frame 9, middle conveyer belt transmission sprocket 10, big sprocket 11, driving sprocket 12, transmission shaft left bevel gear 13a, transmission shaft right bevel gear 13b, transmission shaft 14.
Combine fig. 1, 2 to show, the utility model discloses transmission sets up in the header left side, on the header left side wall, including feeding screw feeder sprocket 7, power input sprocket 8, intermediate drive belt drive sprocket 10, big sprocket 11, driving sprocket 12, transmission shaft left side bevel gear 13a, transmission shaft right side bevel gear 13 b. Wherein the transmission shaft 14 is connected with a power system of the harvester through a big chain wheel 11 at the rightmost end of the transmission shaft to provide power for the movement of each part of the cutting table. The second chain wheel at the right end of the transmission shaft is a transmission chain wheel 12, power is input to the power input chain wheel 8 through chain transmission, meanwhile, the feeding auger chain wheel 7 is driven to rotate, the feeding auger cylinder 4 rotates, an eccentric shaft is arranged in the feeding auger cylinder 4, the telescopic rake fingers can perform telescopic motion when the feeding auger cylinder 4 rotates, and the bearing seat 9 plays a role of a support shaft. The feeding auger barrel chain wheel 7 drives two middle conveyor belt transmission chain wheels 10 to rotate through chain transmission, so that the middle conveyor belt moves anticlockwise from front to back.
Combine figure 1, 2 shown, left side conveyer belt bevel gear 18 is through being connected with transmission shaft left side bevel gear 13a, change direction of motion, drive left conveyer belt motion, transmission shaft right side bevel gear 13b and transmission shaft left side bevel gear 13a opposite direction simultaneously, thereby make right drive belt carry out gear drive through two bevel gears of right drive belt combination 6 leftmost end and two transmission shaft right side bevel gears 13b of transmission shaft right-hand member and drive right conveyer belt and carry out the counter clockwise motion from the right side to the left side, come in and go out the crop that will reap on the middle conveyer belt, wherein 6 inner structure of right side conveyer belt combination is the same with 5 structures of left conveyer belt combination.
Combine as shown in fig. 2, the utility model discloses the header rear end includes a feeding screw feeder mounting groove 20, feeding screw feeder pivot 21 is installed in feeding screw feeder mounting groove 20, play the effect of protection feeding screw feeder pivot, there is an axle sleeve 22 in the middle of feeding screw feeder sprocket 7 and the power input sprocket 8, power input sprocket 8 fixes through fixing bolt 23, the transmission structure of middle conveyer belt combination 5 is similar with left conveyer belt transmission combination 3 probably, it is longer only its axial ratio, conveyer belt transmission sprocket 10 in the middle of the end installation of axle, it is fixed with fixing pin 24, and adopt key 25 to carry out axial fixity.
Combine shown in fig. 3, the utility model discloses there is left conveyer belt transmission combination 3 inside left conveyer belt 2, left side conveyer belt transmission combination 3 includes that the conveyer belt rotates cylinder 16, minor axis 17, left side conveyer belt bevel gear 18, wherein there is protruding groove on the conveyer belt rotates cylinder 16, also there is protruding groove on the left side conveyer belt 2, when left side conveyer belt bevel gear 18 begins to rotate under the drive of transmission shaft left side bevel gear 13a, its power is through rotating on the cylinder 16 welded minor axis 17 conveyer belt rotation cylinder 16 with the conveyer belt, make it begin to rotate, and drive left conveyer belt 2 and rotate.
To sum up, the utility model discloses a conveyer belt feeding formula combine header replaces the header of only a feeding flood dragon section of thick bamboo before through adopting three group's conveyer belts and a feeding screw feeder section of thick bamboo 4 to design a series of transmission, can play the effect of the phenomenon of piling up when reducing the crop results, can improve the results quality greatly.
Claims (6)
1. A cutting table of a conveyor belt feeding type combine harvester comprises a left conveyor belt, a left conveyor belt bevel gear, a transmission shaft left bevel gear, a feeding auger cylinder, a middle conveyor belt, a right conveyor belt bevel gear, a transmission shaft right bevel gear, a transmission shaft, a feeding auger sprocket, a transmission sprocket, a power input sprocket and a middle conveyor belt transmission sprocket; the method is characterized in that: the left side conveyer belt is located header bottom left side, installs in the conveyer belt mounting groove, and the terminal bevel gear of left conveyer belt is through being connected with transmission shaft left side bevel gear, changes the direction of motion, drives left conveyer belt motion, and the epaxial drive sprocket of transmission is connected with power input sprocket simultaneously, drives feeding screw feeder section of thick bamboo and rotates to drive middle conveyer belt drive sprocket and rotate, drive middle conveyer belt and rotate.
2. A conveyor-fed combine harvester header as in claim 1, wherein: the transmission shaft is connected with a power system of the harvester through a big chain wheel at the rightmost end of the transmission shaft, and provides power for the movement of each part of the cutting table.
3. A conveyor-fed combine harvester header as in claim 1, wherein: the second chain wheel at the right end of the transmission shaft is a transmission chain wheel, power is input to the power input chain wheel through chain transmission, the feeding auger chain wheel is driven to rotate at the same time, the feeding auger cylinder rotates, the inner shaft of the auger cylinder is an eccentric shaft, and the telescopic rake fingers can be driven to perform telescopic motion when the feeding auger cylinder rotates.
4. A conveyor-fed combine harvester header as in claim 1, wherein: the middle conveyor belt drives the middle conveyor belt to move anticlockwise from front to back through the two middle conveyor belt transmission chain wheels and the power input chain wheel, and harvested crops are input into the feeding opening.
5. A conveyor-fed combine harvester header as in claim 1, wherein: the left conveying belt drives the left conveying belt to move clockwise from left to right through gear transmission of the two left conveying belt bevel gears and the two transmission shaft left bevel gears at the left end of the transmission shaft, and harvested crops are conveyed to and out of the middle conveying belt.
6. A conveyor-fed combine harvester header as in claim 1, wherein: the right bevel gear of transmission shaft is opposite with the left bevel gear of transmission shaft direction to make right conveyer belt carry out gear drive through two right conveyer belt bevel gears and two transmission shaft right bevel gears of transmission shaft right-hand member and drive right conveyer belt and carry out the counter-clockwise motion from right side to left, come in and go out to the middle conveyer belt with the crop of reaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116289.4U CN211240867U (en) | 2019-12-02 | 2019-12-02 | Cutting table of conveyor belt feeding type combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116289.4U CN211240867U (en) | 2019-12-02 | 2019-12-02 | Cutting table of conveyor belt feeding type combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211240867U true CN211240867U (en) | 2020-08-14 |
Family
ID=71967000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922116289.4U Expired - Fee Related CN211240867U (en) | 2019-12-02 | 2019-12-02 | Cutting table of conveyor belt feeding type combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211240867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110710379A (en) * | 2019-12-02 | 2020-01-21 | 济南大学 | Cutting table of conveyor belt feeding type combine harvester |
-
2019
- 2019-12-02 CN CN201922116289.4U patent/CN211240867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110710379A (en) * | 2019-12-02 | 2020-01-21 | 济南大学 | Cutting table of conveyor belt feeding type combine harvester |
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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: 20200814 Termination date: 20211202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |