CN208317274U - A kind of disc harrow group - Google Patents
A kind of disc harrow group Download PDFInfo
- Publication number
- CN208317274U CN208317274U CN201820612474.5U CN201820612474U CN208317274U CN 208317274 U CN208317274 U CN 208317274U CN 201820612474 U CN201820612474 U CN 201820612474U CN 208317274 U CN208317274 U CN 208317274U
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- CN
- China
- Prior art keywords
- group
- shovel board
- rake
- crossbeam
- disc
- 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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- Soil Working Implements (AREA)
Abstract
The utility model discloses a kind of disc harrow groups, including main girder frame and apply hopper, hitch frame is connected in the main girder frame, shovel board group is provided between the preceding rake group and rear rake group, the shovel board group is connected with main girder frame, the preceding rake group includes preceding rake group crossbeam, adjust shaft, disc, scraper, adjustable spring and steel plate, the lower end of the preceding rake group crossbeam is connected with adjusting shaft, disc is installed on the adjusting shaft, the right edge of the disc is provided with scraper, adjustable spring is connected between the scraper and preceding rake group crossbeam, the lower end for adjusting shaft is connected with steel plate, rake group crossbeam and sawtooth blade after rake group includes after described, the lower end of the shovel board group crossbeam is connected with shovel board, the upper end of the spreading mouth is mounted with striker plate, the striker plate, which is inserted in, to be applied inside hopper.The disc harrow group can prevent withered grass to be wrapped on adjusting shaft and on blade to a certain extent.
Description
Technical field
The utility model relates to disc harrow technical field, specially a kind of disc harrow group.
Background technique
Disc harrow is farm implements of ploughing traditional in agricultural production, is once one of the farm implements of farmers''s indispensability.It is also that China is military
One of art instrument, from farm implements evolution.Iron teeth rake, rake teeth is sharp, and like following closely, aggressiveness is strong, also has the effect of weapons concurrently.Cause
Rake can be hit, and can be harrowed, and one of weapon most sharp in army is once become, and disc harrow is to plough the principle of work according to rake with groups of concave surface
Disk is workpiece, and blade cutting edge plane is vertical with ground and has an adjustable drift angle with unit direction of advance.When operation
Blade, which rolls, under tractor drawbar pull and soil reaction force acts advances, and in blade cutting edge incision soil, cuts off grass roots and work
Object stubble, and overturn upturned soil after blade concave surface rising certain altitude and fall.It can fertilizer, the pesticide of earth's surface is equivalent when operation
Topsoil mixes, the operations such as shallow winter breaking, early spring soil moisture conservation after being commonly used to crop harvest and the hack after ploughing, it is also possible to
Lid kind operation after making aerial seeding aerial sowing can be divided into single-column type, biserial opposed type and three kinds of offset by the collocation form of rake group.Mesh
Before, disc harrow because that once can complete to rake the soil level, the operations such as crop cover shreds burial, soil subsoiling is smooth due to be widely applied.
Existing disc harrow group job performance is single, can only carry out operation of raking the soil level after single plough, in addition utilize scraping
When knife strikes off the soil on blade, blocking is easy when such as heavy soil, and scraper can be damaged, entire disc harrow
Group is easy to twine grass on blade and shaft, influences using effect in operation.
Utility model content
The purpose of this utility model is to provide a kind of disc harrow groups, to solve to propose existing circle in above-mentioned background technique
It is single that disk harrows group job performance, can only carry out operation of raking the soil level after single plough, in addition using scraper to the soil on blade
When being struck off, blocking is easy when such as heavy soil, and scraper can be damaged, entire disc harrow group is in operation, blade
And the problem of twining grass, influencing using effect is easy on shaft.
To achieve the above object, the utility model provides the following technical solutions: a kind of disc harrow group, including main girder frame and applies
Hopper is connected with hitch frame in the main girder frame, and the lower end installation of main girder frame is connected with preceding rake group and rear rake group, harrows before described
Shovel board group is provided between group and rear rake group, the shovel board group is connected with main girder frame, and the hopper of applying is mounted in main girder frame,
The preceding rake group includes preceding rake group crossbeam, adjusts shaft, disc, scraper, adjustable spring and steel plate, and the preceding rake group is horizontal
The lower end of beam is connected with adjusting shaft, and disc, the right edge setting of the disc are equipped on the adjusting shaft
There is scraper, adjustable spring is connected between the scraper and preceding rake group crossbeam, the lower end for adjusting shaft is connected with steel
Plate, it is described after rake group include after rake group crossbeam and sawtooth blade, it is described after the lower end of rake group crossbeam sawtooth blade is installed, it is described
Shovel board group includes shovel board group crossbeam and shovel board, and the lower end of the shovel board group crossbeam is connected with shovel board, the upper appearance for applying hopper
Face is provided with feed inlet, and the bottom surface for applying hopper is spreading mouth, and the upper end of the spreading mouth is mounted with striker plate, the striker plate
It is inserted in and applies inside hopper.
Preferably, the striker plate can extract apparatus for placing out on applying hopper, and extraction direction is level parallel to the ground
Direction.
Preferably, the spreading mouth is sieve mesh type structure.
Preferably, the adjusting shaft, scraper, adjustable spring and steel plate are provided with two groups, wherein one group of setting is rear
In rake group.
Preferably, described to apply there are two hopper settings, and apply hopper and be left and right symmetrically arranged respectively with the central axis of main girder frame.
Preferably, the steel plate is provided with multiple, and be equidistantly mounted on adjust shaft on, the steel plate and adjust shaft it
Between setting angle be 45 °.
Preferably, the shovel board setting is multiple, and is equidistantly mounted on shovel board group crossbeam, and the shovel board is arc.
Compared with prior art, the utility model has the beneficial effects that the disc harrow group is between preceding rake group and rear rake group
Increase shovel board group, the lower end of shovel board group is equipped with shovel board, and shovel board is arc, using shovel board to preceding rake group at the beginning of the soil that turns over into
Row loosens the soil and handles soil block, so that effect of loosening the soil is more preferable, is worked with harrowing group after an action of the bowels；Between scraper and preceding rake group crossbeam
It is connected with adjustable spring, controls the gap between scraper and blade using adjustable spring, according to clay, the stone met, is led to
Cross the elastic force automatic adjustment gap of spring；Increase steel plate, steel plate be provided with it is multiple, and be equidistantly mounted on adjust shaft on, steel plate
It is 45 ° with the setting angle adjusted between shaft, due to the presence of steel plate, changes the shape for adjusting shaft, it can be in certain journey
It prevents from withered grass to be wrapped on degree to adjust on shaft and on blade；Hopper is applied in setting, using apply hopper when loosening the soil and apply material or
Pesticide is spilt, practicability is enhanced.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is rake group structural schematic diagram before the utility model；
Fig. 3 is rake group structural schematic diagram after the utility model；
Fig. 4 is the utility model shovel board group side structure schematic view；
Fig. 5 is that the utility model applies bin structure schematic diagram.
In figure: 1,6, hopper, 301, preceding rake group are applied in main girder frame, 2, hitch frame, 3, preceding rake group, 4, rear rake group, 5, shovel board group
Crossbeam, 302, adjusting shaft, 303, disc, 304, scraper, 305, adjustable spring, 306, steel plate, 401, rear rake group cross
Beam, 402, sawtooth blade, 501, shovel board group crossbeam, 502, shovel board, 7, feed inlet, 8, striker plate, 9, spreading mouth.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of disc harrow group, including main girder frame 1, traction
Frame 2, rear rake group 4, shovel board group 5, applies hopper 6, preceding rake group crossbeam 301, adjusts shaft 302, disc 303, scrapes preceding rake group 3
Native knife 304, adjustable spring 305, steel plate 306, rear rake group crossbeam 401, sawtooth blade 402, shovel board group crossbeam 501, shovel board 502,
Feed inlet 7, striker plate 8 and spreading mouth 9 are connected with hitch frame 2 in main girder frame 1, and the lower end installation of main girder frame 1 is connected with preceding rake
Group 3 and rear rake group 4, are provided with shovel board group 5, shovel board group 5 is connected with main girder frame 1, applies hopper 6 between preceding rake group 3 and rear rake group 4
It is mounted in main girder frame 1, applies there are two the settings of hopper 6, and apply hopper 6 and be left and right symmetrically arranged respectively with the central axis of main girder frame 1,
Preceding rake group 3 includes preceding rake group crossbeam 301, adjusts shaft 302, disc 303, scraper 304, adjustable spring 305 and steel plate
306, the lower end of preceding rake group crossbeam 301, which is connected with, adjusts shaft 302, adjusts and is equipped with disc 303, disk on shaft 302
The right edge of blade 303 is provided with scraper 304, is connected with adjustable spring 305 between scraper 304 and preceding rake group crossbeam 301,
The lower end for adjusting shaft 302 is connected with steel plate 306, and steel plate 306 is provided with multiple, and is equidistantly mounted on and adjusts on shaft 302, steel
Plate 306 and adjust shaft 302 between setting angle be 45 °, rear rake group 4 include after rake group crossbeam 401 and sawtooth blade 402,
The lower end of rake group crossbeam 401 is equipped with sawtooth blade 402 afterwards, adjusts shaft 302, scraper 304, adjustable spring 305 and steel plate
306 are provided with two groups, wherein one group of setting, in rear rake group 4, shovel board group 5 includes shovel board group crossbeam 501 and shovel board 502, shovel board
The lower end of group crossbeam 501 is connected with shovel board 502, and shovel board 502 is arranged multiple, and is equidistantly mounted on shovel board group crossbeam 501, shovel board
502 be arc, and the upper outer surface for applying hopper 6 is provided with feed inlet 7, and the bottom surface for applying hopper 6 is spreading mouth 9, and spreading mouth 9 is sieve
Cellular type structure, the upper end of spreading mouth 9 are mounted with striker plate 8, and striker plate 8, which is inserted in, to be applied inside hopper 6, and striker plate 8 is applying hopper 6
Upper is that can extract apparatus for placing out, and extraction direction is horizontal direction parallel to the ground.
Working principle: using before the disc harrow group, needing simply to understand the structure of whole device, will before
Disc 303 in rake group 3 is cut in soil, is realized hack, is loosened the soil and the operations such as weeding site preparation, the shovel of preceding 3 rear end of rake group
Shovel board in board group 5 handles the soil that disc passes through again, to solve the soil block not being released, while can incite somebody to action
Stone shovels out, and carries out operation with rake group 4 after facilitating, in preceding rake group 3, rear 4 operation process of rake group, scraper 304 is to disc harrow
Piece 303, sawtooth blade 402 carry out scraping, and due to being connected with adjustable spring between scraper 304 and preceding rake group crossbeam 301
305, when encountering clay, the stone of protrusion, adjustable spring 305 can be compressed, while drive coupled scraper 304
It shrinks, so that scraper 304 automatically adjusts gap, will not be collided and be damaged due to clay, the stone of long-time and protrusion, influenced
Service life, the setting angle for adjusting the steel plate 306 on shaft 302 is 45 °, under the action of steel plate 306, changes original adjust
The cylindrical structure of shaft 302 can prevent withered grass from winding, according to the actual situation, can apply hopper 6 inside injection fertilizer or
Liquid medicine, extraction striker plate 8 can carry out broadcast application material or liquid medicine during being loosened the soil to soil, shoveling grass.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of disc harrow group, including main girder frame (1) and apply hopper (6), it is characterised in that: be connected on the main girder frame (1)
Hitch frame (2), and the lower end installation of main girder frame (1) is connected with preceding rake group (3) and rear rake group (4), the preceding rake group (3) and rear rake
It is provided between group (4) shovel board group (5), the shovel board group (5) is connected with main girder frame (1), and the hopper (6) of applying is mounted on master
On roof beam structure (1), the preceding rake group (3) includes preceding rake group crossbeam (301), adjusts shaft (302), disc (303), scraper
(304), adjustable spring (305) and steel plate (306), the lower end of the preceding rake group crossbeam (301), which is connected with, adjusts shaft (302),
It is equipped with disc (303) on the adjusting shaft (302), the right edge of the disc (303) is provided with scraper
(304), it is connected with adjustable spring (305) between the scraper (304) and preceding rake group crossbeam (301), the adjusting shaft
(302) lower end is connected with steel plate (306), it is described after rake group (4) include after rake group crossbeam (401) and sawtooth blade (402), institute
The lower end of rake group crossbeam (401) is equipped with sawtooth blade (402) after stating, the shovel board group (5) include shovel board group crossbeam (501) and
The lower end of shovel board (502), the shovel board group crossbeam (501) is connected with shovel board (502), and the upper outer surface for applying hopper (6) is set
Feed inlet (7) are equipped with, and the bottom surface for applying hopper (6) is spreading mouth (9), the upper end of the spreading mouth (9) is mounted with striker plate
(8), the striker plate (8), which is inserted in, applies hopper (6) inside.
2. a kind of disc harrow group according to claim 1, it is characterised in that: the striker plate (8) is on applying hopper (6)
Apparatus for placing can be extracted out, extraction direction is horizontal direction parallel to the ground.
3. a kind of disc harrow group according to claim 1, it is characterised in that: the spreading mouth (9) is sieve mesh type structure.
4. a kind of disc harrow group according to claim 1, it is characterised in that: the adjusting shaft (302), scraper
(304), adjustable spring (305) and steel plate (306) are provided with two groups, wherein one group of setting is on rear rake group (4).
5. a kind of disc harrow group according to claim 1, it is characterised in that: it is described to apply there are two hopper (6) settings, and apply
Hopper (6) is left and right symmetrically arranged respectively with the central axis of main girder frame (1).
6. a kind of disc harrow group according to claim 1, it is characterised in that: the steel plate (306) is provided with multiple, and waits
It is adjusted on shaft (302) away from being mounted on, the steel plate (306) and the setting angle adjusted between shaft (302) are 45 °.
7. a kind of disc harrow group according to claim 1, it is characterised in that: shovel board (502) setting is multiple and equidistant
It is mounted on shovel board group crossbeam (501), the shovel board (502) is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612474.5U CN208317274U (en) | 2018-04-27 | 2018-04-27 | A kind of disc harrow group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820612474.5U CN208317274U (en) | 2018-04-27 | 2018-04-27 | A kind of disc harrow group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208317274U true CN208317274U (en) | 2019-01-04 |
Family
ID=64779321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820612474.5U Expired - Fee Related CN208317274U (en) | 2018-04-27 | 2018-04-27 | A kind of disc harrow group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208317274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114402716A (en) * | 2022-01-25 | 2022-04-29 | 浙拖奔野（宁波）拖拉机制造有限公司 | Multifunctional electric mini-tiller |
-
2018
- 2018-04-27 CN CN201820612474.5U patent/CN208317274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114402716A (en) * | 2022-01-25 | 2022-04-29 | 浙拖奔野（宁波）拖拉机制造有限公司 | Multifunctional electric mini-tiller |
| CN114402716B (en) * | 2022-01-25 | 2023-12-22 | 浙拖奔野（宁波）拖拉机制造有限公司 | Multifunctional electric mini-tiller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20200427 |