CN205865115U - Aircraft nose is gathered in to crops on gravel and sand ground - Google Patents
Aircraft nose is gathered in to crops on gravel and sand ground Download PDFInfo
- Publication number
- CN205865115U CN205865115U CN201620731879.1U CN201620731879U CN205865115U CN 205865115 U CN205865115 U CN 205865115U CN 201620731879 U CN201620731879 U CN 201620731879U CN 205865115 U CN205865115 U CN 205865115U
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- China
- Prior art keywords
- head
- harvesting
- cutting
- blade
- cutting head
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- 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.)
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Abstract
The utility model relates to an aircraft nose is gathered in to crops on gravel and sand ground, it is equipped with the collecting box to gather in the aircraft nose, one side of collecting box is equipped with drive axle and a plurality of reaps the claw, drive axle with reap the claw and link to each other, and reap the claw and keep certain interval between two liang. The utility model discloses an improve present structure, cutter and the mode of gathering in of gathering in the aircraft nose, solved and presently gathered in the aircraft nose and can't adapt to the situation that gravel and sand ground crops were gathered in, effectively realize mechanization and speedization that gravel and sand ground crops gathered in, greatly shorten the time of gathering in.
Description
Technical field
This utility model relates to field of agricultural machinery, is specifically related to a kind of sandstone ground crop cropper head.
Background technology
Harvester is the machinery of integration harvesting crops, disposably completes harvesting, threshing, and grain is focused on storage
Zang Cang, is transported to grain in transport vehicle by conveyer belt the most again.
Current existing harvester is applicable to the sandy soil landform of ground even, the area length and breadth of land, and this harvester utilizes and is arranged on
Crop is cut off during advancing by the pressure-bearing type sawtooth pattern cutter of its front portion, takes off crop being sent into threshing chamber by transporter
Grain, finally exports crop.
But in western part of the length and breadth of land with there are large-area sandstone (the special field of one that i.e. stone and sand mix
Ground).The crops straw on sandstone ground is low, global density is little, it is little to make composition granule, and can form longitudinal stone during the plantation of field
Prism, causes existing harvesting head to be difficult to sandstone ground crops and gathers in.
Utility model content
The purpose of this utility model is the defect in order to solve above-mentioned prior art, it is provided that the crops harvesting of a kind of sandstone ground
Head.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of sandstone ground crop cropper head, described harvesting head is arranged on the front portion of tractor, described harvesting head
Being provided with collecting box, the side of described collecting box is provided with live axle and several gather in pawl, described live axle and harvesting pawl phase
Connect, and harvesting pawl keeps certain spacing between any two.
Owing to there is a protruding stone rib between sandstone ground often row crops, (i.e. crop growth is at two stone ribs
Gully in), harvesting pawl keeps certain spacing between any two, can solve what the work of existing harvester was caused by stone rib
Hinder.
The entrance height or width gathering in pawl can be adjusted by those skilled in the art as the case may be.
Described harvesting pawl is provided with conveying mechanism and cutting head assembly, and described cutting head assembly is arranged on entering of conveying mechanism
Mouthful, the outlet of described conveying mechanism communicates with collecting box.
Described cutting head assembly is provided with cutting head supporting mechanism and cutting mechanism, and described cutting head supporting mechanism is provided with spacious
Mouthful, described cutting mechanism is positioned at cutting head supporting mechanism and adjacent to uncovered.
The described uncovered steel hurdle being provided with an outwardly semicircle or arc；Described steel hurdle is by some arc-shaped steel bar groups
Become, between two arc-shaped steel bars, be formed with gap.
Steel hurdle is designed to semicircle or arc by this utility model, can by the stone of impact harvesting work toward both sides and
Bottom is dredged.Steel hurdle of the present utility model can be replaced to other structures realizing similar functions by those skilled in the art.
Described cutting mechanism includes that blade, knife rest and blade drive, described knife rest are fixedly installed on cutting head and support machine
In structure and adjacent to uncovered, described blade is arranged on knife rest, and described blade drive is fixed on the bottom of knife rest, and described blade drives
Dynamic device is connected with blade, and described blade drive is connected with hydraulic tube, and described hydraulic tube is connected with tractor hydraulic system.
Steel hurdle can be set to all hide uncovered or partly cover uncovered by those skilled in the art；When steel hurdle is set to
When part covers uncovered, the setting height(from bottom) of described blade needs to consider the actual height on steel hurdle.
Knife rest of the present utility model uses hollow structure.
Preferably, described hollow structure can be the space formed by two blocks of plates being parallel to cutting head supporting mechanism,
This space is used for wrapping up blade.
Blade of the present utility model is wrapped around the disk-type blades in knife rest space.
Disk-type blades both can have been replaced to other kinds of blade by those skilled in the art, it is also possible to this practicality is new
The cutting mechanism of type replaces to existing cutter sweep.
Blade drive of the present utility model drives disk-type blades rotary motion.
Those skilled in the art can also replace to blade drive and drive blade at uncovered interior reciprocally swinging.
Preferably, described conveying mechanism is made up of conveyance conduit and conveyer belt, and described conveyer belt is located in conveyance conduit, institute
Stating conveyer belt to be connected with live axle, described cutting head assembly is arranged on the entrance of conveyance conduit, the outlet of described conveyance conduit
Communicate with collecting box.Described live axle drives conveyer belt to turn clockwise.
Preferably, described live axle is Pulley shaft, is an axle as " convex " word, and in the roller of conveyer belt
The heart is empty, and the inner side of conveyer belt is provided with a groove mated with this " convex " axle.
Being interval with several baffle plates on described conveyer belt, described baffle plate forms loading space between any two.
Described harvesting pawl keeps equal spacing between any two.
This utility model, relative to prior art, has a following beneficial effect:
First, several harvesting pawls are set in the side of collecting box, harvesting pawl keeps equal spacing between any two simultaneously,
The obstruction that the work of existing harvester is caused by stone rib can be solved.
Second, arrange outwardly uncovered and carry apertured steel hurdle, stone rib can be got lodged in outside, only allow agriculture
The straw of crop enters from gap, and protection cutting mechanism is without damage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that the oblique of cutting head assembly of the present utility model partly cuts open structural representation；
Fig. 3 is that the oblique of conveying mechanism of the present utility model partly cuts open structural representation；
Fig. 4 is the front view of cutting head assembly of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below with reference to accompanying drawing and
Specific embodiment, is described in detail to this utility model one sandstone ground crop cropper head.Concrete reality described herein
Execute example to be only used for explaining this utility model, be not used to limit this utility model.
With reference to shown in Fig. 1-4, this utility model one sandstone ground crop cropper head, described harvesting head is arranged on and drags
The front portion of machine drawing, described harvesting head is provided with collecting box 1, and the side of described collecting box 1 is provided with live axle 2 and several gather in
Pawl 3, described live axle 2 is connected with harvesting pawl 3, and harvesting pawl 3 keeps equal spacing between any two.
Described harvesting pawl 3 is provided with conveying mechanism and cutting head assembly, and described conveying mechanism is by conveyance conduit 10 and conveyer belt
11 form, and described conveyer belt 11 is located in conveyance conduit 10, and described conveyer belt 11 is connected with live axle 2, and described cutting head is total
Becoming to be arranged on the entrance of conveyance conduit 10, the outlet of described conveyance conduit 10 communicates with collecting box 1；It is spaced on described conveyer belt 11
Being provided with several baffle plates 12, described baffle plate 12 forms loading space 13 between any two；Described cutting head assembly is provided with cutting head and props up
Support mechanism 4 and cutting mechanism, described cutting head supporting mechanism 4 is provided with uncovered, and described cutting mechanism is positioned at cutting head and supports machine
In structure 4 and adjacent to uncovered；Described uncovered being provided with an outwardly semicircular steel hurdle 5, described steel hurdle 5 is by some arc-shaped steels
Bar forms, and is formed with gap between two arc-shaped steel bars.
Described cutting mechanism includes that blade 6, knife rest 7 and blade drive 8, described knife rest 7 are fixedly installed on cutting head and prop up
In support mechanism 4 and adjacent to uncovered, described blade 6 is arranged on knife rest；Described blade drive 8 is fixed on the bottom of knife rest 7, institute
State blade drive 8 to be connected with blade 6；Described blade drive 8 is connected with hydraulic tube 9, described hydraulic tube 9 and tractor hydraulic
System is connected.
Described knife rest 7 uses hollow structure, described hollow structure to be by two blocks of plates being parallel to cutting head supporting mechanism 4
The space formed, this space is used for wrapping up blade 6, and described blade 6 is disk-type blades.
When tractor promotes this utility model one sandstone ground crop cropper head to advance, the steel hurdle 5 of harvesting pawl 3 will
Stone rib gets lodged in outside, and the gap only allowing the straw of crops to be formed between steel bar enters and arrive cutting head supporting mechanism
The inside of 4；Blade drive 8 drives blade 6 to rotate in the space of knife rest 7, is cut off by the straw of crops, cuts off
After crops straw enter conveyance conduit 10 immediately, then arrive the loading space 13 of conveyer belt 11, conveyer belt 11 is at driving wheel
Axle 2 turns clockwise under driving, and the crops straw in loading space 13 is sent to collecting box 1 the most at last.
This utility model, by improving the structure of existing harvesting head, cutter and harvesting mode, solves existing
Harvesting head cannot adapt to the situation of sandstone ground crops harvesting, is effectively realized mechanization and the speed of the crops harvesting of sandstone ground
Degreeization, greatly shortens the harvesting time.
The foregoing is only preferred embodiment of the present utility model, but protection domain of the present utility model is not limited to
This, any those familiar with the art is in scope disclosed in the utility model, according to technical scheme and side
Case conceives equivalent or change in addition, broadly falls into protection domain of the present utility model.
Claims (8)
1. a sandstone ground crop cropper head, described harvesting head is arranged on the front portion of tractor, and described harvesting head sets
Have collecting box, it is characterised in that: the side of described collecting box be provided with live axle and several gather in pawl, described live axle with
Harvesting pawl is connected, and harvesting pawl keeps certain spacing between any two.
A kind of sandstone ground the most according to claim 1 crop cropper head, it is characterised in that: described harvesting pawl is provided with defeated
Mechanism and cutting head assembly, described cutting head assembly is sent to be arranged on the entrance of conveying mechanism, the outlet of described conveying mechanism and receipts
Header communicates.
A kind of sandstone ground the most according to claim 2 crop cropper head, it is characterised in that: described cutting head assembly sets
Having cutting head supporting mechanism and cutting mechanism, described cutting head supporting mechanism is provided with uncovered, and described cutting mechanism is positioned at cutting
In head support mechanism and adjacent to uncovered.
A kind of sandstone ground the most according to claim 3 crop cropper head, it is characterised in that: described uncovered it is provided with one
The steel hurdle of outwardly semicircle or arc；Described steel hurdle is made up of some arc-shaped steel bars, is formed between two arc-shaped steel bars
There is gap.
A kind of sandstone ground the most according to claim 3 crop cropper head, it is characterised in that: described cutting mechanism includes
Blade, knife rest and blade drive, in described knife rest is fixedly installed on cutting head supporting mechanism and adjacent to uncovered, described blade is pacified
Being contained on knife rest, described blade drive is fixed on the bottom of knife rest, and described blade drive is connected with blade, and described blade drives
Dynamic device is connected with hydraulic tube.
A kind of sandstone ground the most according to claim 2 crop cropper head, it is characterised in that: described conveying mechanism is by defeated
Sending pipeline and conveyer belt composition, described conveyer belt is located in conveyance conduit, and described conveyer belt is connected with live axle, described cutting
Head assembly is arranged on the entrance of conveyance conduit, and the outlet of described conveyance conduit communicates with collecting box.
A kind of sandstone ground the most according to claim 6 crop cropper head, it is characterised in that: it is spaced on described conveyer belt
Being provided with several baffle plates, described baffle plate forms loading space between any two.
A kind of sandstone ground the most according to claim 1 crop cropper head, it is characterised in that: described harvesting pawl two-by-two it
Between keep equal spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620731879.1U CN205865115U (en) | 2016-07-11 | 2016-07-11 | Aircraft nose is gathered in to crops on gravel and sand ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620731879.1U CN205865115U (en) | 2016-07-11 | 2016-07-11 | Aircraft nose is gathered in to crops on gravel and sand ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205865115U true CN205865115U (en) | 2017-01-11 |
Family
ID=57695609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620731879.1U Expired - Fee Related CN205865115U (en) | 2016-07-11 | 2016-07-11 | Aircraft nose is gathered in to crops on gravel and sand ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205865115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600624A (en) * | 2022-02-15 | 2022-06-10 | 重庆市农业科学院 | Small-sized rice and wheat combine harvester |
-
2016
- 2016-07-11 CN CN201620731879.1U patent/CN205865115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114600624A (en) * | 2022-02-15 | 2022-06-10 | 重庆市农业科学院 | Small-sized rice and wheat combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170711 |