CN214430274U - Wheeled grain harvester transmission system and wheeled grain harvester - Google Patents
Wheeled grain harvester transmission system and wheeled grain harvester Download PDFInfo
- Publication number
- CN214430274U CN214430274U CN202023348448.2U CN202023348448U CN214430274U CN 214430274 U CN214430274 U CN 214430274U CN 202023348448 U CN202023348448 U CN 202023348448U CN 214430274 U CN214430274 U CN 214430274U
- Authority
- CN
- China
- Prior art keywords
- transmission
- wheel
- transmission wheel
- grain harvester
- wheeled
- 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.)
- Active
Links
Images
Landscapes
- Harvester Elements (AREA)
Abstract
The utility model relates to a wheeled grain harvester transmission system and wheeled grain harvester, wheeled grain harvester transmission system include engine, middle final drive shaft, middle drive wheel one and middle drive wheel two, the engine passes through middle final drive shaft with a middle drive wheel transmission is connected, middle drive wheel one is connected with the power equipment transmission of its below, middle drive wheel one still is connected with the two transmissions of middle drive wheel that are located its left, middle drive wheel two is connected with its left power equipment transmission. The utility model discloses transmission system compact structure adopts middle final drive shaft, middle drive wheel one and middle drive wheel two that this kind of mode was arranged, need not utilize middle drive wheel one and middle drive wheel two to disperse the left and right sides with power with the downward transmission of power taste, makes transmission structure next-door neighbour organism, and compact structure is simple effective to whole quick-witted transmission.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, concretely relates to wheeled grain harvester transmission system and wheeled grain harvester.
Background
The transmission structure of the existing wheel type grain harvester is complex in arrangement, the transmission surface is far away from the machine body, the transmission surface is generally driven by a long shaft, and a belt drives a plurality of parts, so that the power is deviated from the machine body for transmission, the power distribution is complex, and the structure is not compact.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a wheeled grain harvester transmission system and wheeled grain harvester.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a wheel type grain harvester transmission system comprises an engine, a middle main transmission shaft, a middle transmission wheel I and a middle transmission wheel II, wherein the engine is in transmission connection with the middle transmission wheel through the middle main transmission shaft; the middle driving wheel I is also in transmission connection with a middle driving wheel II positioned on the left side of the middle driving wheel I, the middle driving wheel II is in transmission connection with power equipment on the left side of the middle driving wheel II, and power can be transmitted to the cutting and conveying system and the fan on the left side by the middle driving wheel II.
The utility model has the advantages that: the utility model discloses transmission system compact structure adopts middle final drive shaft, middle drive wheel one and middle drive wheel two that this kind of mode was arranged, need not utilize middle drive wheel one and middle drive wheel two to disperse the left and right sides with power with the downward transmission of power taste, makes transmission structure next-door neighbour organism, and compact structure is simple effective to whole quick-witted transmission.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Furthermore, the first middle driving wheel is in transmission connection with a seed auger driving wheel and a tailing auger driving wheel which are positioned below the first middle driving wheel respectively.
The beneficial effect of adopting the further scheme is that: the first intermediate transmission wheel can be used for transmitting power to the seed auger transmission wheel and the tailing auger transmission wheel respectively.
Furthermore, the seed grain auger transmission wheel and the miscellaneous residue auger transmission wheel are respectively positioned at the left side and the right side below the middle transmission wheel I.
The beneficial effect of adopting the further scheme is that: the chain wheel or the first intermediate wheel can be coaxially arranged on the first intermediate transmission wheel, and then the belt or the chain is sleeved on the chain wheel or the first intermediate wheel, the grain screw transmission wheel and the tailing screw transmission wheel to form a power transmission mechanism similar to a triangle integrally.
Furthermore, the first middle driving wheel is also in transmission connection with a screen box driving wheel, and the screen box driving wheel is positioned above the right side of the tailing auger driving wheel.
Furthermore, a sieve box reversing wheel is connected to a transmission chain between the intermediate transmission wheel I and the tailing auger transmission wheel, and the sieve box reversing wheel is in transmission connection with the sieve box transmission wheel.
The beneficial effect of adopting the further scheme is that: and the transmission chain between the first intermediate transmission wheel and the miscellaneous auger transmission wheel is used for transmitting power to the transmission wheel of the sieve box by using the reverse rotation wheel of the sieve box, so that no additional intermediate transmission wheel is required to be added, and the whole power transmission process is compact and reliable.
Furthermore, the middle driving wheel is in transmission connection with the header driving wheel on the left side of the middle driving wheel and the fan driving wheel on the lower side of the middle driving wheel.
The beneficial effect of adopting the further scheme is that: the second intermediate driving wheel is used for transmitting power to the header driving wheel and the fan driving wheel in a dispersing manner, so that power is transmitted leftwards, and the transmission process is stable and reliable.
Furthermore, the middle main transmission shaft is respectively connected with the roller transmission wheel at the lower left side and the chopper middle wheel on the threshing machine body at the lower right side in a transmission way.
The beneficial effect of adopting the further scheme is that: the power can be dispersed to the left and right sides.
Further, the transmission connection is realized by adopting a belt or a chain.
The beneficial effect of adopting the further scheme is that: the belt drive or chain drive can be selected as required. For example, the engine is in transmission connection with the intermediate main transmission shaft through a belt, the intermediate main transmission shaft is in transmission connection with the intermediate transmission wheel I through a belt, the intermediate transmission wheel I is in transmission connection with the intermediate transmission wheel II through a chain, and the intermediate transmission wheel I is in transmission connection with power equipment through a chain.
Further, a tensioning wheel is connected to the belt or the chain.
A wheeled grain harvester comprises the transmission system.
The utility model discloses a transmission system among wheeled grain harvester compact structure adopts middle final drive shaft, middle drive wheel one and middle drive wheel two that this kind of mode was arranged, need not utilize middle drive wheel one and middle drive wheel two to disperse the left and right sides with power with the downward transmission of power taste, makes transmission structure next-door neighbour organism, compact structure is simple effective to whole quick-witted transmission.
Drawings
Fig. 1 is a schematic perspective view of the transmission system of the present invention;
fig. 2 is a schematic view of the transmission system of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
200. a transmission system; 201. an engine; 202. a middle main transmission shaft; 203. a first intermediate transmission wheel; 204. a second intermediate transmission wheel; 205. a seed auger transmission wheel; 206. a transmission wheel of the tailing auger; 207. A sieve box transmission wheel; 208. a screen box reverse rotation wheel; 209. a header transmission wheel; 210. a fan transmission wheel; 211. A roller transmission wheel; 212. a chopper intermediate wheel; 213. a tension wheel.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 and fig. 2, the transmission system of the wheeled grain harvester of the present embodiment includes an engine 201, a middle main transmission shaft 202, a middle transmission wheel one 203 and a middle transmission wheel two 204, wherein the engine 201 is in transmission connection with the middle transmission wheel one 203 through the middle main transmission shaft 202, the middle transmission wheel one 203 is in transmission connection with a power device below the middle transmission wheel one 203, and can transmit power to a kernel auger, a residue auger, a sieve box and the like below; the first middle driving wheel 203 is also in transmission connection with a second middle driving wheel 204 positioned on the left side of the first middle driving wheel, the second middle driving wheel 204 is in transmission connection with power equipment on the left side of the second middle driving wheel, and power can be transmitted to a cutting and conveying system and a fan on the left side through the second middle driving wheel.
The transmission system of the embodiment has a compact structure, the middle main transmission shaft, the middle transmission wheel I and the middle transmission wheel II which are arranged in the mode do not need to transmit the power downwards, and the power can be dispersed to the left side and the right side by the middle transmission wheel I and the middle transmission wheel II, so that the transmission structure is close to the machine body, the structure is compact, and the transmission of the whole machine is simple and effective.
Example 2
As shown in fig. 1 and fig. 2, a transmission system 200 of a wheeled grain harvester of the present embodiment includes an engine 201, a middle main transmission shaft 202, a middle transmission wheel one 203 and a middle transmission wheel two 204, wherein the engine 201 is in transmission connection with the middle transmission wheel one 203 through the middle main transmission shaft 202, the middle transmission wheel one 203 is in transmission connection with a power device below the middle transmission wheel one 203, and can transmit power to a kernel auger, a residue auger, a sieve box and the like below; the first middle driving wheel 203 is also in transmission connection with a second middle driving wheel 204 positioned on the left side of the first middle driving wheel, the second middle driving wheel 204 is in transmission connection with power equipment on the left side of the second middle driving wheel, and power can be transmitted to a cutting and conveying system and a fan on the left side through the second middle driving wheel.
As shown in fig. 1 and fig. 2, the intermediate transmission wheel one 203 of the present embodiment is in transmission connection with a kernel auger transmission wheel 205 and a tailing auger transmission wheel 206 which are located below the intermediate transmission wheel one. The first intermediate transmission wheel can be used for transmitting power to the seed auger transmission wheel and the tailing auger transmission wheel respectively.
As shown in fig. 1 and 2, the kernel auger transmission wheel 205 and the tailing auger transmission wheel 206 are respectively located at the left side and the right side below the middle transmission wheel one 203. The chain wheel or the first intermediate wheel can be coaxially arranged on the first intermediate transmission wheel, and then the belt or the chain is sleeved on the chain wheel or the first intermediate wheel, the grain screw transmission wheel and the tailing screw transmission wheel to form a power transmission mechanism similar to a triangle integrally.
As shown in fig. 1 and 2, the intermediate transmission wheel one 203 is further in transmission connection with a sieve box transmission wheel 207, and the sieve box transmission wheel 207 is located above the right side of the tailing auger transmission wheel 206.
As shown in fig. 1 and fig. 2, a sieve box reversing wheel 208 is connected to the transmission chain between the first intermediate transmission wheel 203 and the creme auger transmission wheel 206, and the sieve box reversing wheel 208 is in transmission connection with the sieve box transmission wheel 207. And the transmission chain between the first intermediate transmission wheel and the miscellaneous auger transmission wheel is used for transmitting power to the transmission wheel of the sieve box by using the reverse rotation wheel of the sieve box, so that no additional intermediate transmission wheel is required to be added, and the whole power transmission process is compact and reliable.
As shown in fig. 1 and 2, the second intermediate transmission wheel 204 is in transmission connection with the header transmission wheel 209 on the left side and the fan transmission wheel 210 on the lower side. The middle driving wheel II 204 can be arranged between the header driving wheel 209 and the middle driving wheel I203, so that the middle driving wheel I203, the middle driving wheel II 204 and the header driving wheel 209 are approximately in a straight line, power can be effectively transmitted, the middle driving wheel II 204 is used for transmitting power to the fan driving wheel 210 below through belt transmission, and the power transmission on the left side is stable and compact.
As shown in fig. 1 and 2, the middle main transmission shaft 202 is also in transmission connection with the left lower roller transmission wheel 211 and the middle chopper wheel 212 on the right lower thresher body. The power can be dispersed to the left and right sides.
Wherein, the transmission connection in this embodiment is realized by a belt or a chain. The belt drive or chain drive can be selected as required. For example, the engine 201 is connected with the intermediate main transmission shaft 202 through belt transmission, the intermediate main transmission shaft 202 is connected with the intermediate transmission wheel one 203 through belt transmission, the intermediate transmission wheel one 203 is connected with the intermediate transmission wheel two 204 through chain transmission, and the intermediate transmission wheel one 203 is connected with the grain auger transmission wheel 205 on the grain auger and the tailing auger transmission wheel 206 on the tailing auger through chain transmission. The second intermediate driving wheel 204 is in transmission connection with a header driving wheel 209 on the cutting conveying system through a chain, and the second intermediate driving wheel 204 is in transmission connection with a fan driving wheel 210 on the fan through a belt. Of course, the transmission wheels which are in transmission connection by adopting the chains can also be in transmission by adopting the belts, and the transmission wheels which are in transmission by adopting the belts can also be in transmission by adopting the chains.
As shown in fig. 1 and 2, a tension pulley 213 is connected to the belt or chain, and the tension pulley 213 may be a pulley or a sprocket to tension the connected belt or chain.
The power transmission process of the transmission system 200 of this embodiment is to transmit power to the middle main transmission shaft 202 through the engine 201, and then the middle main transmission shaft 202 transmits power to the roller transmission wheel 211 from the left lower side to drive the roller to operate, and transmits power to the chopper middle wheel 212 on the thresher body from the right lower side to drive the chopper on the thresher body to operate. The middle main transmission shaft 202 also downwards transmits power to the middle transmission wheel I203, primary power distribution is carried out by utilizing the middle transmission wheel I203, the middle transmission wheel I203 distributes power to the middle transmission wheel II 204 leftwards, and the power is downwards transmitted to the grain auger transmission wheel 205 at the lower left and the tailing auger transmission wheel 206 at the lower right to respectively drive the grain auger and the tailing auger to operate. A screen box reversing wheel 207 is further arranged on a transmission chain or a belt between the first intermediate transmission wheel 203 and the tailing auger transmission wheel 206, and the screen box reversing wheel 207 is utilized to drive the screen box transmission wheel 207 to move so as to drive the screen box to operate. The second intermediate driving wheel 204 transmits power to the header driving wheel 209 leftwards respectively to drive the harvesting conveying system to operate, and transmits the power to the fan driving wheel 210 leftwards and downwards to drive the fan to operate. The whole operation line of the transmission system 200 of the embodiment is compact in structure, the middle main transmission shaft, the middle transmission wheel I and the middle transmission wheel II which are arranged in the mode do not need to transmit the power downwards, the power can be dispersed to the left side and the right side by the middle transmission wheel I and the middle transmission wheel II, the transmission structure is close to the machine body, the structure is compact, and the transmission of the whole machine is simple and effective.
Example 3
The wheeled grain harvester of the embodiment comprises the transmission system 200.
The transmission system in the wheel type grain harvester of the embodiment has a compact structure, the middle main transmission shaft, the middle transmission wheel I and the middle transmission wheel II which are arranged in the mode do not need to transmit the power downwards, and the power can be dispersed to the left side and the right side by the middle transmission wheel I and the middle transmission wheel II, so that the transmission structure is close to the machine body, the structure is compact, and the transmission of the whole machine is simple and effective.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A wheel type grain harvester transmission system is characterized by comprising an engine, a middle main transmission shaft, a first middle transmission wheel and a second middle transmission wheel, wherein the engine is in transmission connection with the middle transmission wheel through the middle main transmission shaft, the first middle transmission wheel is in transmission connection with power equipment below the first middle transmission wheel, the first middle transmission wheel is also in transmission connection with the second middle transmission wheel positioned on the left side of the first middle transmission wheel, and the second middle transmission wheel is in transmission connection with the power equipment on the left side of the second middle transmission wheel.
2. The wheeled grain harvester transmission system of claim 1, wherein the first intermediate transmission wheel is in driving connection with the kernel auger transmission wheel and the tailing auger transmission wheel located therebelow, respectively.
3. The wheeled grain harvester transmission system of claim 2, wherein the kernel auger transmission wheel and the tailing auger transmission wheel are located on the left and right sides below the first intermediate transmission wheel.
4. The wheeled grain harvester transmission system of claim 2, wherein the first intermediate transmission wheel is further in driving connection with a sieve box transmission wheel, the sieve box transmission wheel being located above the right side of the trash auger transmission wheel.
5. The transmission system of a wheeled grain harvester as claimed in claim 4, wherein a sieve box reversing wheel is connected to the transmission chain between the first intermediate transmission wheel and the creme auger transmission wheel, and the sieve box reversing wheel is in transmission connection with the sieve box transmission wheel.
6. A wheeled grain harvester transmission system as claimed in any one of claims 1 to 5, wherein the intermediate transmission wheels are in driving connection with the header transmission wheel on the left side thereof and the fan transmission wheel on the lower side thereof respectively.
7. The drive system of a wheeled grain harvester according to any one of claims 1 to 5, wherein the intermediate main drive shaft is further in drive connection with the drum drive wheel on the lower left side and the chopper intermediate wheel on the lower right side thresher body, respectively.
8. The wheeled grain harvester transmission system of any one of claims 1 to 5, wherein the transmission connection is achieved using a belt or chain.
9. The wheeled grain harvester transmission system of claim 8, wherein a tension pulley is attached to the belt or chain.
10. A wheeled grain harvester comprising the transmission system of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023348448.2U CN214430274U (en) | 2020-12-31 | 2020-12-31 | Wheeled grain harvester transmission system and wheeled grain harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023348448.2U CN214430274U (en) | 2020-12-31 | 2020-12-31 | Wheeled grain harvester transmission system and wheeled grain harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214430274U true CN214430274U (en) | 2021-10-22 |
Family
ID=78110597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023348448.2U Active CN214430274U (en) | 2020-12-31 | 2020-12-31 | Wheeled grain harvester transmission system and wheeled grain harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214430274U (en) |
-
2020
- 2020-12-31 CN CN202023348448.2U patent/CN214430274U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7555882B2 (en) | Drive for a crop picking head | |
| US4244162A (en) | Row unit frame | |
| CN103843523B (en) | Self-propelled corn Green-fodder harvesting machine | |
| EP3590321B1 (en) | System for adjusting the conveyor belt tension force within an agricultural harvester | |
| US6666007B2 (en) | Hydro-mechanical variable speed feeder/header drive for an agricultural combine | |
| RU2661403C2 (en) | Self-propelled combine harvester drive system in designed as belt transmission | |
| CN203872593U (en) | Universal self-propelled corn green feed harvester | |
| US3701239A (en) | Harvesting machine | |
| CN100566546C (en) | Small combined grain combine | |
| US2729047A (en) | Pickup and feeder mounting for harvester | |
| CN214430274U (en) | Wheeled grain harvester transmission system and wheeled grain harvester | |
| US3780505A (en) | Crop conditioner drive | |
| CA2530169C (en) | Drive for a crop picking head | |
| CN208956453U (en) | Self-propelled multifunctional one cropper | |
| CN101953254A (en) | Transmission mechanism of combine harvester | |
| CN203313674U (en) | Double-functional combine harvester | |
| CN214800902U (en) | Peanut picking and fruit picking machine with tangential flow type fruit picking and separating device | |
| CN104135847A (en) | Combine | |
| CN103026859A (en) | Shaft-drive wheat combine-harvester with laterally arranged conveying groove | |
| CN219939014U (en) | Threshing and cleaning transmission system and combine harvester | |
| RU2064235C1 (en) | Trailed rotary double-chop forage harvester | |
| JPH0610755Y2 (en) | Combine harvester drive | |
| CN2275329Y (en) | Harvester mated with 12 horsepower walking tractor | |
| CN2402113Y (en) | Self-propelled rice and wheat combine harvester capable of cooperating with tractor | |
| CN2715499Y (en) | Minitype amphibious tilling and reaping dual purpose machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |