CN207927237U - A kind of topping device of beet automatic harvester - Google Patents
A kind of topping device of beet automatic harvester Download PDFInfo
- Publication number
- CN207927237U CN207927237U CN201820225457.6U CN201820225457U CN207927237U CN 207927237 U CN207927237 U CN 207927237U CN 201820225457 U CN201820225457 U CN 201820225457U CN 207927237 U CN207927237 U CN 207927237U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- leaflet
- elevating lever
- pawl
- bar
- 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.)
- Expired - Fee Related
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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses a kind of topping devices of beet automatic harvester, belong to agricultural machinery technological field, including first crossbeam and cutting mechanism, and the first crossbeam right end is connected with leaflet mechanism, and the cutting mechanism is connected in the middle part of first crossbeam.The utility model can adjust the width for cutting top every time as needed, have and cut the advantages such as top speed is fast, and work efficiency is high, and labor intensity is low.
Description
Technical field
The utility model is related to technical field of agricultural machinery, and in particular to a kind of topping device of beet automatic harvester.
Background technology
Beet, You Ming Chard dishes, biennial herb plant.China is the big producer of beet, but since beet mechanization is received
It obtains technology relatively to fall behind, seriously constrains the development of China's beet industry.Beet comes as in sugar industry two big important sugar materials
One of source, with the continuous development of sugar industry, cumulative year after year situation is also presented in the cultivated area and yield of China's beet.Current
In the case of China's Rural human resources structural shortage, for beet harvest can exist manual work labor intensity it is high,
The problems such as operating efficiency is low, and harvesting loss is big and occupancy farming season is more.
At present harvest beet rely primarily on tractor mounting excavator complete excavate, then by be accomplished manually pick up, cut top,
Be unearthed and shipment, this harvesting approach due to be it is artificial one by one cut top, not only labor intensity is big, and the consuming time is long, Er Qiesheng
It produces of high cost.
Invention content
The purpose of this utility model is to provide it is a kind of cut top speed is fast, work efficiency is high, labor intensity is low beet from
The topping device of dynamic cropper.
The purpose of this utility model is achieved through the following technical solutions：A kind of beet automatic harvester cuts top dress
It sets, including first crossbeam and the cutting mechanism that is arranged on first crossbeam, described first crossbeam one end is provided with connecting plate, another
End is connected with the first longeron, and second cross beam is connected on the first longeron, leaflet mechanism, the leaflet machine are provided on second cross beam
Structure includes the first elevating lever and the second elevating lever, and the first elevating lever is connected to second cross beam right end, and the first elevating lever lower end is slided
It is dynamic to be connected with the second elevating lever, the first locking nut, the second lifting are connected between first elevating lever and the second elevating lever
The left side wall of bar lower end is connected with the first connecting plate, upright bar is connected on the first connecting plate, upright bar outer cover is equipped with spring, described
The first four-bar mechanism is connected on second elevating lever, the second elevating lever is connected with the first vertical beam by the first four-bar mechanism,
The first vertical beam right side wall is connected with the second connecting plate, and the second connecting plate is set in outside upright bar, and the second connecting plate and bullet
Spring lower end connects, and first vertical beam lower end is connected with the second longeron, and the rear and front end of the second longeron is respectively connected with leaflet pawl company
Fishplate bar, the leaflet pawl connecting plate middle part offer circular hole, and leaflet pawl connecting plate right end is connected with lock, the lock by nut
Leaflet pawl is connected in button, the left end of leaflet pawl is inserted into the circular hole in the middle part of leaflet pawl connecting plate.
Further, the cutting mechanism includes the second connecting plate, and third elevating lever, third are connected on the second connecting plate
Elevating lever lower end slidably connects the 4th elevating lever, and the second locking screw is connected between the third elevating lever and the 4th elevating lever
Mother is connected with the second four-bar mechanism on the 4th elevating lever, and the 4th elevating lever is connected with by the second four-bar mechanism
Second vertical beam, is connected with cross bar on the third elevating lever, and the lower wall of cross bar is connected with preloading spring, preloading spring lower end with
Second vertical beam upper end connects, and second vertical beam lower end is connected with third connecting plate and the 4th connecting plate, connects on third connecting plate
It is connected to leaflet tooth connecting plate, leaflet tooth connecting rod is connected on leaflet tooth connecting plate, multiple points are connected in leaflet tooth connecting rod
Leaf-teeth are connected with topper cutter link on the 4th connecting plate, topper cutter are connected on topper cutter link.
Further, second longeron is connect by bolt with leaflet pawl connecting plate.
Further, the lock quantity on each leaflet pawl connecting plate is two.
Further, the first elongate holes are offered on the third connecting plate, are offered on the leaflet tooth connecting plate
Second elongate holes offer third elongate holes on the topper cutter link.
The utility model can not only adjust the width for cutting top as needed, moreover it is possible to beet tops are separated into multirow convenient for receiving
It obtains；And it cuts that top speed is fast, work efficiency is high, artificial labor intensity can be reduced.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is enlarged diagram at the A of Fig. 1；
Fig. 3 is enlarged diagram at the B of Fig. 1；
Fig. 4 is enlarged diagram at the C of Fig. 1；
Fig. 5 is the structural schematic diagram of another visual direction of the utility model；
Fig. 6 is enlarged diagram at the D of Fig. 5.
It is marked in figure：1- first crossbeams, 11- connecting plates, the first longerons of 12-, 13- second cross beams, the first elevating levers of 21-, 22-
Second elevating lever, the first locking nuts of 23-, the first connecting plates of 24-, 25- upright bars, 26- springs, the first vertical beams of 27-, 28- second
Connecting plate, the first four-bar mechanisms of 29-, the second longerons of 210-, 211- leaflet pawls connecting plate, 212- circular holes, 213- nuts, 214-
Lock, 215- leaflets pawl, the second connecting plates of 31-, 32- cross bars, 33- thirds elevating lever, the 4th elevating levers of 34-, 35- second locking
Nut, the second vertical beams of 36-, the second four-bar mechanisms of 37-, 38- thirds connecting plate, 39- leaflet teeth connecting plate, 310- leaflet teeth connect
Extension bar, 311- leaflets tooth, the 4th connecting plates of 312-, 313- topper cutters link, 314- topper cutters, 315- preloading springs, 316-
First elongate holes, the second elongate holes of 317-, 318- third elongate holes.
Specific implementation mode
As shown in Fig. 1~Fig. 6, the topping device of beet automatic harvester provided in this embodiment includes 1 He of first crossbeam
Cutting mechanism, 1 right end of first crossbeam are connected with leaflet mechanism, and cutting mechanism is connected to 1 middle part of first crossbeam；First crossbeam 1 is left
End is connected with connecting plate 11, and 1 right end of first crossbeam is connected with the first longeron 12, and the first longeron 12 is connected with second cross beam 13；Leaflet
Mechanism includes the first elevating lever 21, and the first elevating lever 21 is connected to 13 right end of second cross beam, and the sliding of 21 lower end of the first elevating lever connects
It is connected to the second elevating lever 22, the first locking nut 23, the second lifting are connected between the first elevating lever 21 and the second elevating lever 22
22 lower end left side wall of bar is connected with the first connecting plate 24, and upright bar 25 is connected on the first connecting plate 24, and 25 outer cover of upright bar is equipped with
Spring 26 is connected with the first four-bar mechanism 29 on second elevating lever 22, and the second elevating lever 22 passes through the first four-bar mechanism 29
It is connected with the first vertical beam 27,27 right side wall of the first vertical beam is connected with the second connecting plate 28, and the second connecting plate 28 is set in upright bar 25
External and connect with 26 lower end of spring, 27 lower end of the first vertical beam is connected with the second longeron 210, the rear and front end of the second longeron 210
It is respectively connected with leaflet pawl connecting plate 211,211 middle part of leaflet pawl connecting plate offers circular hole 212,211 right end of leaflet pawl connecting plate
It is connected with lock 214 by nut 213, the quantity of the lock 214 linked on each leaflet pawl connecting plate 211 is two, lock
Leaflet pawl 215 is connected in 214,215 left end of leaflet pawl is inserted into circular hole 212.
The cutting mechanism includes the second connecting plate 31, and third elevating lever 33, third liter are connected on the second connecting plate 31
33 lower end of drop bar slidably connects the 4th elevating lever 34, and the second locking is connected between third elevating lever 33 and the 4th elevating lever 34
Nut 35 is connected with the second four-bar mechanism 37 on the 4th elevating lever 34, and the 4th elevating lever 34 passes through the second four-bar mechanism 37
It is connected with the second vertical beam 36, cross bar 32 is connected on third elevating lever 33,32 lower wall of cross bar is connected with preloading spring 315, in advance
Tight 315 lower end of spring is connect with 36 upper end of the second vertical beam, and 36 lower end of the second vertical beam is connected with the connection of third connecting plate 38 and the 4th
Plate 312 is connected with leaflet tooth connecting plate 39 on third connecting plate 38, the first elongate holes 316 is offered on third connecting plate 38,
The second elongate holes 317 are offered on leaflet tooth connecting plate 39, and leaflet tooth connecting rod 310 is connected on leaflet tooth connecting plate 39,
It is connected with multiple leaflet teeth 311 in leaflet tooth connecting rod 310, is connected with topper cutter link 313 on the 4th connecting plate 312, cuts
Third elongate holes 318 are offered on top knife link 313, topper cutter 314 is connected on topper cutter link 313.
In the present embodiment, in order to adjust the angle of two leaflet pawls 215 opening, to adjust the width for cutting top as needed
Degree, preferably the second longeron 210 are connect by bolt with leaflet pawl connecting plate 211.
In the present embodiment, according to actual needs, the height of the second elevating lever 22 can be adjusted by the first locking nut 23,
To adjust the height of leaflet pawl 215；The height that the 4th elevating lever 34 can be adjusted by the second locking nut 35, to adjust
The height of leaflet tooth 311 and topper cutter 314；The device is mounted on beet automatic harvester by the first connecting plate 11；It is logical
It crosses bolt and adjusts the angle that two leaflet pawls 215 open, to adjust the width for cutting top as needed；When work, two leaflets
Pawl 215 marks off a line from a large amount of beet tops, and then the row beet tops is divided into six rows by leaflet tooth 311 again, finally cuts top
Knife 314 will be cut away at the top of this six rows beet, and the excavation process after being is ready, during cutting top, due to spring 26
Effect, leaflet pawl 215 can drive the first vertical beam 27 to swing up and down according to the rough situation in ground, so as to avoid point
Leaf pawl 215 is broken off.
The above is only the utility model preferred embodiment, but the scope of protection of the utility model is not limited to
This, any transformation carried out based on technical solution provided by the utility model and inventive concept and replacement should all be covered in this reality
With in novel protection domain.
Claims (5)
1. a kind of topping device of beet automatic harvester, including first crossbeam and the cutter that is arranged on first crossbeam
Structure, it is characterised in that：Described first crossbeam one end is provided with connecting plate, and the other end is connected with the first longeron, is connected on the first longeron
There is second cross beam, leaflet mechanism is provided on second cross beam, the leaflet mechanism includes the first elevating lever and the second elevating lever, the
One elevating lever is connected to second cross beam right end, and the first elevating lever lower end slidably connects the second elevating lever, first lifting
The first locking nut is connected between bar and the second elevating lever, the left side wall of the second elevating lever lower end is connected with the first connecting plate,
Upright bar is connected on first connecting plate, upright bar outer cover is equipped with spring, the first double leval jib machine is connected on second elevating lever
Structure, the second elevating lever are connected with the first vertical beam by the first four-bar mechanism, and the first vertical beam right side wall is connected with the second company
Fishplate bar, the second connecting plate are set in outside upright bar, and the second connecting plate is connect with lower spring end, the connection of first vertical beam lower end
There are the second longeron, the rear and front end of the second longeron to be respectively connected with leaflet pawl connecting plate, offered in the middle part of the leaflet pawl connecting plate
Circular hole, leaflet pawl connecting plate right end are connected with lock by nut, and leaflet pawl is connected in the lock, and the left end of leaflet pawl is inserted
Enter in the circular hole in the middle part of leaflet pawl connecting plate.
2. the topping device of beet automatic harvester according to claim 1, it is characterised in that：The cutting mechanism includes
Second connecting plate is connected with third elevating lever on the second connecting plate, and third elevating lever lower end slidably connects the 4th elevating lever, institute
It states and is connected with the second locking nut between third elevating lever and the 4th elevating lever, the two or four company is connected on the 4th elevating lever
Linkage, and the 4th elevating lever is connected with the second vertical beam by the second four-bar mechanism, and cross is connected on the third elevating lever
The lower wall of bar, cross bar is connected with preloading spring, and preloading spring lower end is connect with the second vertical beam upper end, second vertical beam lower end
It is connected with third connecting plate and the 4th connecting plate, leaflet tooth connecting plate is connected on third connecting plate, is connected on leaflet tooth connecting plate
It is connected to leaflet tooth connecting rod, multiple leaflet teeth are connected in leaflet tooth connecting rod, topper cutter is connected on the 4th connecting plate
Link is connected with topper cutter on topper cutter link.
3. the topping device of beet automatic harvester according to claim 1, it is characterised in that：Second longeron passes through
Bolt is connect with leaflet pawl connecting plate.
4. the topping device of beet automatic harvester according to claim 1 or 3, it is characterised in that：Each leaflet pawl connects
Lock quantity on fishplate bar is two.
5. the topping device of beet automatic harvester according to claim 2, it is characterised in that：On the third connecting plate
The first elongate holes are offered, the second elongate holes are offered on the leaflet tooth connecting plate, are opened on the topper cutter link
Equipped with third elongate holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225457.6U CN207927237U (en) | 2018-02-08 | 2018-02-08 | A kind of topping device of beet automatic harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820225457.6U CN207927237U (en) | 2018-02-08 | 2018-02-08 | A kind of topping device of beet automatic harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207927237U true CN207927237U (en) | 2018-10-02 |
Family
ID=63652049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820225457.6U Expired - Fee Related CN207927237U (en) | 2018-02-08 | 2018-02-08 | A kind of topping device of beet automatic harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207927237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496530A (en) * | 2018-12-13 | 2019-03-22 | 青岛农业大学 | Self-adjustable beet topping device |
| CN111264163A (en) * | 2020-03-06 | 2020-06-12 | 青岛农业大学 | Leaf-beating and top-cutting machine for root crops |
-
2018
- 2018-02-08 CN CN201820225457.6U patent/CN207927237U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109496530A (en) * | 2018-12-13 | 2019-03-22 | 青岛农业大学 | Self-adjustable beet topping device |
| CN109496530B (en) * | 2018-12-13 | 2021-06-29 | 青岛农业大学 | Self-adjusting beet topping device |
| CN111264163A (en) * | 2020-03-06 | 2020-06-12 | 青岛农业大学 | Leaf-beating and top-cutting machine for root crops |
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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: 20181002 Termination date: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |