CN202697237U - Self-propelled tuber harvester - Google Patents
Self-propelled tuber harvester Download PDFInfo
- Publication number
- CN202697237U CN202697237U CN 201220365068 CN201220365068U CN202697237U CN 202697237 U CN202697237 U CN 202697237U CN 201220365068 CN201220365068 CN 201220365068 CN 201220365068 U CN201220365068 U CN 201220365068U CN 202697237 U CN202697237 U CN 202697237U
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- frame
- self
- propelled
- conveying
- planet wheel
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Abstract
The utility model discloses a self-propelled tuber harvester, which comprises a travelling mechanism, an operating mechanism and a digging conveying detaching mechanism, wherein the digging conveying detaching mechanism comprises a digging shovel and a conveying detaching machine frame; the conveying detaching machine frame is connected with a machine frame; a plurality of planet shafts are arranged on the conveying detaching machine frame; a plurality of planet wheels are arranged on each planet shaft; an spacer sleeve is arranged between the two adjacent planet wheels; arc-shaped transmission teeth are distributed on the planet wheels uniformly; and the planet shafts at the end of the conveying detaching machine frame are driven by a power source. According to the self-propelled tuber harvester, crops are shoveled out of soil by the digging shovel and are transmitted by the planet wheels; and the arc-shaped transmission teeth remove soil on the crops and do not damage the epidermis of the crops in the transmission process of the planet wheels. In addition, the conveying detaching machine frame is connected with the machine frame through a connecting shaft, a lifting control oil cylinder and a depth control rod, so that the digging depth can be regulated according to different soils and crops, and the self-propelled tuber harvester is high in adaptability.
Description
Technical field
The utility model relates to a kind of agricultural harvesting machinery, is specifically related to a kind of self-propelled stem tuber reaping machine.
Background technology
Root crop comprises peanut, potato, Ipomoea batatas, carrot, garlic etc.It is that cereal crops are again economic crops, and is of many uses, reaches 1.3 hundred million mu in the cultivated area of China.Yet present stage, China's root crop results were main by the manpower results, and labour intensity is large, efficient is low, has seriously restricted the development of root crop.
The root crop excavation machinery has three kinds of forms at present: the first is rear-mounted, and the shortcoming of this form is to be positioned at tow tractor walking easy damaged crop on the crop of not excavating of front end, and bad adaptability is not welcome by the peasant; The second form is preposition clamp-tooth type, and the shortcoming of this form is to excavate in extraction and the course of conveying to cause easily coming off of fruit, and is strict to the line-spacing of plant, bad adaptability; The third preposition crawler type, the characteristics of this facility are that the speed of travel is low, and the complex structure cost is high, adapt to combining.
The utility model content
The technical problems to be solved in the utility model is existing stem tuber reaping machine easy damaged crop, and a kind of self-propelled stem tuber reaping machine that does not damage crop is provided.
The technical solution of the utility model realizes in the following manner: a kind of self-propelled stem tuber reaping machine, comprise running gear, operating mechanism and excavation conveying separating mechanism, described excavation carries separating mechanism to comprise that digger blade separates frame with carrying, carry the separation frame to link to each other with frame, carry the separation frame to be provided with some planet wheel spindles, several planetary gears are housed on the every planet wheel spindle, between adjacent two planetary gears spacer sleeve is arranged, be evenly distributed with arc on the planetary gear and transmit tooth, carry the planet wheel spindle of seperator frame end head to be driven by power source.
Shown in be evenly equipped with three arcs on the planetary gear and transmit teeth, the distance between the adjacent lines spider gear shaft is gapped between the crown of the arc driving cog on one of them planet wheel spindle and the spacer sleeve on the another one planet wheel spindle.
Carry to separate frame one end by connecting axle be hinged on the frame, the other end links to each other with the elevating control oil cylinder, the elevating control oil cylinder is fixed on the frame.
Be fixed with garter spring on the described frame, carry to separate on the frame to be connected with depth control lever, depth control lever one end is arranged in the garter spring, and depth control lever is provided with two control nuts, and the control nut is in the upper end of garter spring.
Described running gear comprises frame, engine, propons and front-wheel, and engine links to each other with carrying gearbox by driving-belt, carries gearbox to link to each other with planet wheel spindle by chain; Engine links to each other with clutch by the walking driving-belt, and clutch drives trailing wheel by moving gear box and rotates.
Described operating mechanism comprises steering wheel and seat.
Excavate in the utility model and carry separating mechanism to be separated frame, planet wheel spindle, planetary gear etc. and formed by digger blade, conveying, digger blade shovels out crop from earth, realize afterwards the transmission of crop through planetary gear.Planetary gear is in the process that transmits, and arc transmission tooth can remove the earth on the crop but can not damage the crop epidermis.In addition, carry the separation frame to link to each other with frame with depth control lever by connecting axle, elevating control oil cylinder, can regulate excavating depth according to different soils, Different Crop, its adaptability is stronger.And excavate to carry separating mechanism to be arranged on the below of frame in the utility model, be convenient to turning to of whole device, the crop of can crushing not excavating.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of self-propelled stem tuber reaping machine, comprise running gear, operating mechanism and excavation conveying separating mechanism, described excavation carries separating mechanism to comprise that digger blade 3 separates frame 8 with carrying, carry separation frame 8 to link to each other with frame 9, carry separation frame 8 to be provided with some planet wheel spindles 5, every planet wheel spindle 5 is provided with planetary gear 4, link to each other and be provided with spacer sleeve between two planetary gears 4, be evenly distributed with three arcs on the planetary gear 4 and transmit tooth 4-1, carry the planet wheel spindle 5 that separates frame 8 terminations to be driven by power source.Distance between the two adjacent planet wheel spindles 5 be the crown that transmits tooth of the arc with the planetary gear 4 on planet wheel spindle 5 wherein with an other planet wheel spindle 5 on spacer sleeve between gapped, do not contact and be advisable.Excavate part between the front-wheel and trailing wheel of running gear.
In the utility model, the moving ahead and turning of operating mechanism and running gear control device, in the process of moving ahead, digger blade 3 takes out the crop in the earth, and planetary gear 4 utilizes arc transmission tooth 4-1 to stir crop in rotation process and realizes its transmission, removes most earth.When crop was transferred to planetary gear on the next planet wheel spindle from a upper planet wheel spindle 5, the arc on the next planet wheel spindle transmitted the epidermis that tooth 4-1 can not damage crop, but in transmission process, but the earth of crop surface can be shaken.On the same spider gear shaft 5, the spacing of planetary gear can be adjusted by the spacer sleeve of changing different length, and each planet wheel spindle 5 one end is equipped with gear, realizes the transmission of power between each planet wheel spindle 5 by the engagement of gear.In the utility model, the transmission of power also can be passed through the forms realizations such as chain, belt between the planet wheel spindle 5.
In the utility model, carry to separate frame 8 one ends by connecting axle be hinged on the frame 9, the other end links to each other with elevating control oil cylinder 7, elevating control oil cylinder 7 is fixed on the frame 9.Be fixed with garter spring 21 on the described frame 9, carry to separate on the frame 8 to be connected with depth control lever 6, depth control lever 6 one ends are arranged in the garter spring 21, and depth control lever 6 is provided with two control nuts 22, and control nut 22 is in the upper end of garter spring 21.Carry the connected mode of separating frame 8 can realize the adjustment of excavating depth, and then can be so that device is applicable to different landform and the results of crop.By regulating control nut 22, can regulate the height of depth control lever 6.
Running gear described in the utility model comprises frame 9, engine 18, propons 2 and front-wheel 1, and engine 18 links to each other with carrying gearbox 17 by conveying continuous belt 16, carries gearbox 17 to link to each other with planet wheel spindle 5 by chain 10; Engine 18 links to each other with clutch 19 by walking driving-belt 11, and clutch 19 drives trailing wheel 12 by moving gear box 14 and rotates.
Engine 18 rotates by walking conveyer belt 11 band dynamic clutch 19, driving trailing wheel 12 by moving gear box 14 rotates, trailing wheel 12 moves ahead with the frictional force promotion machine on ground, drives the excavation transfer separation device and travels forward, and soil and crop are excavated on the planetary gear; Meanwhile chain 10 drives and respectively organizes separating mechanism and rotate synchronously, soil be transported to the back after crop separates.
Described various conveyer belt is the V-belt.
Described operating mechanism comprises steering wheel 15 and seat 13.
Claims (6)
1. self-propelled stem tuber reaping machine, comprise running gear, separating mechanism is carried in operating mechanism and excavation, it is characterized in that: described excavation carries separating mechanism to comprise that digger blade (3) separates frame (8) with carrying, carry separation frame (8) to link to each other with frame (9), carry separation frame (8) to be provided with some planet wheel spindles (5), several planetary gears (4) are housed on the every planet wheel spindle (5), between adjacent two planetary gears (4) spacer sleeve is arranged, be evenly distributed with arc on the planetary gear (4) and transmit tooth (4-1), carry the planet wheel spindle (5) that separates frame (8) termination to be driven by power source.
2. self-propelled stem tuber reaping machine according to claim 1, it is characterized in that: shown in be evenly equipped with three arcs on the planetary gear (4) and transmit teeth (4-1), the distance between the adjacent lines spider gear shaft (5) is gapped between the crown of the arc driving cog on one of them planet wheel spindle (5) and the spacer sleeve on the another one planet wheel spindle (5).
3. self-propelled stem tuber reaping machine according to claim 1, it is characterized in that: carry to separate frame (8) one ends and be hinged on by connecting axle that frame (9) is upper, the other end links to each other with elevating control oil cylinder (7), elevating control oil cylinder (7) is fixed on the frame (9).
4. self-propelled stem tuber reaping machine according to claim 3, it is characterized in that: be fixed with garter spring (21) on the described frame (9), carry to separate on the frame (8) and be connected with depth control lever (6), depth control lever (6) one ends are arranged in the garter spring (21), depth control lever (6) is provided with two control nuts (22), and control nut (22) is in the upper end of garter spring (21).
5. self-propelled stem tuber reaping machine according to claim 1, it is characterized in that: described running gear comprises frame (9), engine (18), propons (2) and front-wheel (1), engine (18) links to each other with carrying gearbox (17) by driving-belt (16), carries gearbox (17) to link to each other with planet wheel spindle (5) by chain (10); Engine (18) links to each other with clutch (19) by walking driving-belt (11), and clutch (19) drives trailing wheel (12) by moving gear box (14) and rotates.
6. self-propelled stem tuber reaping machine according to claim 1, it is characterized in that: described operating mechanism comprises steering wheel (15) and seat (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365068 CN202697237U (en) | 2012-07-26 | 2012-07-26 | Self-propelled tuber harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365068 CN202697237U (en) | 2012-07-26 | 2012-07-26 | Self-propelled tuber harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202697237U true CN202697237U (en) | 2013-01-30 |
Family
ID=47577597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365068 Expired - Fee Related CN202697237U (en) | 2012-07-26 | 2012-07-26 | Self-propelled tuber harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202697237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563537A (en) * | 2012-07-26 | 2014-02-12 | 江友文 | Self-propelled tuber harvester |
| CN106258151A (en) * | 2015-05-26 | 2017-01-04 | 杨志强 | Small-sized vibrating type cassava harvester |
-
2012
- 2012-07-26 CN CN 201220365068 patent/CN202697237U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103563537A (en) * | 2012-07-26 | 2014-02-12 | 江友文 | Self-propelled tuber harvester |
| CN103563537B (en) * | 2012-07-26 | 2016-06-08 | 江友文 | A kind of self-propelled tuber harvester |
| CN106258151A (en) * | 2015-05-26 | 2017-01-04 | 杨志强 | Small-sized vibrating type cassava harvester |
| CN106258151B (en) * | 2015-05-26 | 2019-11-08 | 杨志强 | Small-sized vibrating type cassava harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150726 |
|
| EXPY | Termination of patent right or utility model |