CN201878536U - Double-drive tuber crop harvester - Google Patents
Double-drive tuber crop harvester Download PDFInfo
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- CN201878536U CN201878536U CN2010206143010U CN201020614301U CN201878536U CN 201878536 U CN201878536 U CN 201878536U CN 2010206143010 U CN2010206143010 U CN 2010206143010U CN 201020614301 U CN201020614301 U CN 201020614301U CN 201878536 U CN201878536 U CN 201878536U
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Abstract
The utility model relates to a tuber crop harvester, in particular to a double-drive tuber crop harvester which comprises a frame, a digging shovel arranged on the frame, a conveying sieve arranged inside the frame and two walking wheels arranged on the left side and the right side of the frame. The conveying sieve is arranged on driving wheels and supporting wheels, and the driving wheels and the supporting wheels are arranged on the frame and parallel to each other. A vibrating sieve is arranged at an output end of the conveying sieve on the frame, and the double-drive tuber crop harvester is characterized in that the driving wheels are connected with driving force of a walking tractor through a gearing chain, and the driving force is used for driving the tuber crop harvester. The two walking wheels are fixedly installed on a walking wheel rotation shaft, gearing wheels are fixedly mounted on the walking wheel rotation shaft, and the gearing wheels are connected with a driving force output half-shaft of the walking tractor through the gearing chain. The walking wheel rotation shaft is sleeved inside a hollow shaft, and two ends of the hollow shaft can be installed on the frame rotationally. The double-drive tuber crop harvester is reasonable in structure, convenient in use and capable of effectively solving a problem that the walking tractor fails to drive the tuber crop harvester.
Description
Technical field
The utility model relates to a kind of potato type harvesting machine, particularly two potato type harvesting machines that drive.
Background technology
The primary structure of tomato digging harvester is at the frame front end clay digger, hitch frame and transmission device to be installed at present, driving-chain is installed on frame, the conveying sieve that drives in the frame by driving-chain rotates, and is carrying the sieve rear portion that the vibratory sieve that is driven its vibration by eccentric wheel is installed.During use hitch frame is linked to each other with tractor, transmission device links to each other with the power take-off of tractor, drives the rotation that tomato digging harvester moved and carried sieve by tractor.After clay digger digs out the potato class, move backward, soil, potato class separated by carrying sieve, and then by vibratory sieve with soil with fall in the ground after the potato class is separated once more.Above-mentioned potato type harvesting machine is fit to the results of the potato class in establishing in large scale farmland, just can't finish the big machinery results for small size potato classes with a varied topography such as being planted in the hillside, need a large amount of manually excavating, on the one hand labour intensity height, efficient are low, the net harvesting rate of potato class is lower on the other hand, and part potato class will be collected.It is power that hand tractor is also adopted in some areas; the less potato type harvesting machine of drive fabric width carries out mechanization and collects the potato class, but because the weight of hand tractor is lighter, in the process of excavating; the motionless potato type harvesting machine of hand tractor band occurs through regular meeting, the phenomenon in hole is dug in the original place.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes existing potato type harvesting machine, and providing a kind of is power by hand tractor, can simultaneously the power of hand tractor be passed to two potato type harvesting machines that drive of the road wheel of the conveying sieve of potato type harvesting machine and potato type harvesting machine.
For realizing above-mentioned utility model purpose, the technical solution of the utility model is: a kind of two potato type harvesting machines that drive, comprise frame, two road wheels of the frame left and right sides are sieved and are installed in the conveying interior with being installed in frame of rack-mounted clay digger, carry sieve to be installed on the driving wheel and support wheel that is parallel to each other on the frame, at the output of carrying sieve vibratory sieve is installed, it is characterized in that driving wheel links to each other by the power of driving-chain with the hand tractor that drives the walking of potato type harvesting machine, above-mentioned two road wheels are fixedly mounted on the road wheel turning cylinder, be installed with drive on the road wheel turning cylinder, drive links to each other with the power output semiaxis of hand tractor by driving-chain, above line travelling wheel rotary axle box is contained in the hollow shaft, and the hollow shaft two ends are rotatable to be installed on the frame.
Above-mentioned drive is carried the power output gear on driving wheel that sieve rotates and the hand tractor or is linked to each other by the sprocket wheel that is installed on the Pulley shaft.
The driving-chain that the driving-chain that the power output semiaxis of above-mentioned drive and hand tractor links to each other is made up of chain drive or gear and connecting rod.
Be to be fixedly mounted on sprocket wheel or the gear on the power output semiaxis of hand tractor and to be fixedly mounted on sprocket wheel or gear and interconnective gear connecting rod on the road wheel turning cylinder at the above-mentioned driving-chain of forming by chain drive or gear and connecting rod.
Above-mentioned driving wheel is fixedly mounted on the hollow shaft, and hollow shaft is rotatable to be installed on the frame, and the road wheel rotary axle box is contained in the hollow shaft.
The characteristics of this utility model are: 1, carry sieve and potato type harvesting machine road wheel to rotate because the power of hand tractor has driven simultaneously, like this when the motionless potato type harvesting machine of hand tractor band is walked, as long as the wheel of hand tractor rotates, just can promote hand tractor and move ahead, can effectively solve the problem of the motionless potato type harvesting machine walking of hand tractor band by the potato type harvesting machine; 2, rational in infrastructure, easy to use.The technical program is on the basis of existing digger of potatoes, transmission system and structure are improved, while has been installed drive on the semiaxis of the drive wheel rotation of hand tractor, can guarantee the problem of hand tractor and potato type harvesting machine synchronous walking, simultaneously the road wheel turning cylinder is through in the fixing hollow shaft of carrying sieve, makes the compact conformation of this machine, rationally.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment 1;
Accompanying drawing 2 is the structural representation of the utility model embodiment 2;
Accompanying drawing 3 is the partial structurtes schematic diagram of the running part of the utility model accompanying drawing 1.
Embodiment
Embodiment 1:
As shown in Figure 1, its upper end is the front portion of this reaping machine, and the lower end is the rear portion of reaping machine.In the front portion of frame 3 clay digger 1 is installed, front portion in frame is equipped with support wheel 2, at the rear portion of frame driving wheel 9 is installed, carry sieve 4 to be installed on support wheel and the driving wheel, both sides, rear portion in frame are equipped with road wheel 5, carry the unearthed position of sieve that vibratory sieve 10 is installed at the rear portion of frame.As shown in Figure 3, two driving wheels 9 are fixedly mounted on the two ends of hollow shaft 8, road wheel turning cylinder 11 rotatable being through in the hollow shaft, and the hollow shaft two ends are rotatable to be installed on the frame 3.Left end at hollow shaft is installed with sprocket wheel 7, sprocket wheel by chain 6 be fixedly mounted on hand tractor on Pulley shaft on sprocket wheel link to each other, after hand tractor starts, will drive driving wheel rotation, carry the sieve rotation thereby drive.Right-hand member at road wheel turning cylinder 11 is installed with sprocket wheel 12, chain 13 is exported drive sprocket fixing on the semiaxis with sprocket wheel 12 with the power of hand tractor and is linked to each other, when hand tractor is walked, can drive the road wheel 5 that is fixed on the road wheel turning cylinder and rotate.
Embodiment 2:
On the basis of embodiment 1, to be installed in the support wheel of frame front as driving the driving wheel of carrying the sieve rotation, as shown in Figure 2, sprocket wheel 7 just is fixed on the turning cylinder of driving wheel 9 like this, links to each other by the sprocket wheel on the Pulley shaft on chain 6 and the hand tractor.Support wheel 2 is fixed on the hollow shaft 8, road wheel turning cylinder 11 rotatable being through in the hollow shaft, and the two ends of hollow shaft are rotatable to be installed on the frame 3, and road wheel 5 is fixed on road wheel turning cylinder two ends.
According to structure needs and actual conditions, among above-mentioned two embodiment, the driving-chain that drives the rotation of driving wheel and road wheel turning cylinder can be the composite driving mechanism of chain drive or gear drive or gear and connecting rod composition.
Claims (5)
1. one kind pair drives the potato type harvesting machine, comprise frame, two road wheels of the frame left and right sides are sieved and are installed in the conveying interior with being installed in frame of rack-mounted clay digger, carry sieve to be installed on the driving wheel and support wheel that is parallel to each other on the frame, at the output of carrying sieve vibratory sieve is installed, it is characterized in that driving wheel (9) links to each other by the power of driving-chain with the hand tractor that drives the walking of potato type harvesting machine, above-mentioned two road wheels (5) are fixedly mounted on the road wheel turning cylinder (11), be installed with drive (12) on the road wheel turning cylinder, drive links to each other with the power output semiaxis of hand tractor by driving-chain, above line travelling wheel rotary axle box is contained in the hollow shaft (8), and hollow shaft (8) two ends are rotatable to be installed on the frame (3).
2. two potato type harvesting machine that drives according to claim 1 is characterized in that above-mentioned drive carries the power output gear on driving wheel (9) that sieve rotates and the hand tractor or link to each other by the sprocket wheel that is installed on the Pulley shaft.
3. according to claim 1 or 2 described two potato type harvesting machines that drive, it is characterized in that the driving-chain that driving-chain that the power output semiaxis of above-mentioned drive (12) and hand tractor links to each other is made up of chain drive or gear and connecting rod.
4. two potato type harvesting machine that drives according to claim 3, it is characterized in that being, be fixedly mounted on sprocket wheel or the gear on the power output semiaxis of hand tractor and be fixedly mounted on sprocket wheel or gear and interconnective gear connecting rod on the road wheel turning cylinder (11) at the above-mentioned driving-chain of forming by chain drive or gear and connecting rod.
5. two potato type harvesting machine that drives according to claim 4 is characterized in that above-mentioned driving wheel (9) is fixedly mounted on the hollow shaft (8), and hollow shaft is rotatable to be installed on the frame (3), and road wheel turning cylinder (11) is sleeved in the hollow shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206143010U CN201878536U (en) | 2010-11-19 | 2010-11-19 | Double-drive tuber crop harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206143010U CN201878536U (en) | 2010-11-19 | 2010-11-19 | Double-drive tuber crop harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201878536U true CN201878536U (en) | 2011-06-29 |
Family
ID=44176048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206143010U Expired - Fee Related CN201878536U (en) | 2010-11-19 | 2010-11-19 | Double-drive tuber crop harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201878536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124857A (en) * | 2010-11-19 | 2011-07-20 | 宁夏鸿景农机科技有限公司 | Dual-drive potato harvester |
-
2010
- 2010-11-19 CN CN2010206143010U patent/CN201878536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102124857A (en) * | 2010-11-19 | 2011-07-20 | 宁夏鸿景农机科技有限公司 | Dual-drive potato 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: 20110629 Termination date: 20141119 |
|
| EXPY | Termination of patent right or utility model |