CN110419323A - A kind of green manure chopping and returning device - Google Patents
A kind of green manure chopping and returning device Download PDFInfo
- Publication number
- CN110419323A CN110419323A CN201910870640.0A CN201910870640A CN110419323A CN 110419323 A CN110419323 A CN 110419323A CN 201910870640 A CN201910870640 A CN 201910870640A CN 110419323 A CN110419323 A CN 110419323A
- Authority
- CN
- China
- Prior art keywords
- disintegrating knife
- green manure
- chopping
- fixed
- cutter head
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/12—Mowers combined with apparatus performing additional operations while mowing with soil-working implements, e.g. ploughs
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/18—Safety devices for parts of the machines
- A01D75/185—Avoiding collisions with obstacles
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention belongs to agricultural machinery technological fields, in particular a kind of green manure chopping and returning device, including rack, cutter shaft and Disintegrating knife, portion is further fixed on towing bracket and driving box on the rack, driving assembly is equipped in driving box, the outer wall of Disintegrating knife is fixed with multiple assisted comminution knives being spacedly distributed；The end of Disintegrating knife is equipped with protection cutter head, offers connecting cavity in protection cutter head, movable plate is distributed on the inside of connecting cavity, adjustable spring is distributed between movable plate and connecting cavity bottom of chamber；Green manure chopping and returning device of the invention, by protect cutter head, when cutter in use, if encountering the hard object such as crushed stone, protection cutter head contraction makes Disintegrating knife avoid hard object, avoids Disintegrating knife from touching hard object and damages, and cutter head is protected also to be conducive to dismounting and change；It can repeatedly be crushed, crush efficiency is higher in the affixed multiple assisted comminution knives in Disintegrating knife surface when Disintegrating knife, which rotates, crushes green manure.
Description
Technical field
The invention belongs to agricultural machinery technological fields, and in particular to a kind of green manure chopping and returning device.
Background technique
Green manure is with fertilizer made of green plants body, and green manure is that completely the biological source of manure, green manure are not only for a kind of nutrient
The effective ways for adding the source of manure pass through after the completion of also having great role, green manure chopping and returning to refer to Green manuring in improvement soil
It is earthed down after crushing, conditioned soil property improvement.
The Disintegrating knife of original green manure chopping and returning dress lacks necessary safety device, is crushing green manure and broken
During soil, if encountering crushed stone, it is easily damaged blade, reduces production efficiency, improves maintenance cost.
Summary of the invention
To solve the above-mentioned problems in the prior art, the present invention provides a kind of green manure chopping and returning devices, have
Safe and convenient to use, long service life and the high feature of crush efficiency.
To achieve the above object, the invention provides the following technical scheme: a kind of green manure chopping and returning device, including rack,
Cutter shaft on the inside of rack is mounted on by bearing support and is fixed on the multiple groups Disintegrating knife on cutter shaft surface at equal intervals, in machine
Frame top is further fixed on towing bracket and driving box, and driving assembly is equipped in driving box, and frame aft is equipped with soil-suppressing board, powder
Broken blade is selenodont structure, and the outer wall of Disintegrating knife is fixed with multiple assisted comminution knives being spacedly distributed；Disintegrating knife
End protection cutter head is equipped with by bolt, protection cutter head in offer for crush blade end insertion connecting cavity, In
Being distributed on the inside of connecting cavity can divide between movable plate and connecting cavity bottom of chamber along the movable plate of connecting cavity depth direction reciprocating movement
It is furnished with adjustable spring；Movable plate surface bonding is fixed with flexible pad.
As a preferred technical solution of the present invention, flexible pad is rubber pad.
As a preferred technical solution of the present invention, limit sliding chutes are offered respectively on the left and right sides wall of connecting cavity,
The left and right ends of movable plate is respectively fixed with position limiting slide block corresponding with limit sliding chutes.
As a preferred technical solution of the present invention, the surface of cutter head is protected to offer pin-type hole, and the pin-type hole with
Connecting cavity connection.
It further include tool apron as a preferred technical solution of the present invention, and tool apron is fixed on cutter shaft in annular at equal intervals
Outer wall, Disintegrating knife are fixedly connected by bolt with tool apron.
As a preferred technical solution of the present invention, driving assembly include transmission shaft, driving gear, driven gear, from
One end of moving axis, the first sprocket wheel, chain and the second sprocket wheel, transmission shaft is embedded in driving box, and the other end leaks outside in driving box；Actively
Gear is fixed on the built-in end of transmission shaft, and driven gear and the first sprocket wheel are separately fixed on driven shaft, and driving gear with
Driven gear engagement connection；Second sprocket wheel is fixed on cutter shaft, and the first sprocket wheel is connect with the second sprocket wheel by chain drive.
It further include universal joint as a preferred technical solution of the present invention, universal joint is mounted on transmission shaft leakage in drive
One end of dynamic case；Driving gear and driven gear are umbrella gear.
Compared with prior art, the beneficial effects of the present invention are: green manure chopping and returning device of the invention, by crushing
Blade end installation protection cutter head, and flexible pad built in cutter head, adjustable spring and movable plate are protected, pass through pin-type using bolt
Hole carry out protection cutter head installation, when cutter in use, if encountering the hard object such as crushed stone, protection cutter head contraction make to crush
Blade avoids hard object, avoids Disintegrating knife from touching hard object and damages, and cutter head is protected also to be conducive to dismounting and change；In crushing knife
The affixed multiple assisted comminution knives in piece surface can be crushed repeatedly, crush efficiency is more when Disintegrating knife, which rotates, crushes green manure
It is high.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the surface structural schematic diagram in the present invention；
Fig. 3 is the Disintegrating knife side structure schematic diagram in the present invention；
Fig. 4 is the portion the A enlarged structure schematic diagram of Fig. 3 in the present invention；
Fig. 5 is the protection cutter head front cross-sectional structural schematic diagram in the present invention；
Fig. 6 is the driving assembly overlooking structure diagram in the present invention；
Fig. 7 is the driving assembly side structure schematic diagram in the present invention；
In figure: 1, rack；2, towing bracket；3, universal joint；4, cutter shaft；5, Disintegrating knife；6, transmission shaft；7, driving box；
8, driving assembly；9, soil-suppressing board；10, tool apron；11, assisted comminution knife；12, cutter head is protected；13, connecting cavity；14, flexible pad；15,
Adjustable spring；16, movable plate；17, position limiting slide block；18, limit sliding chutes；19, driving gear；20, driven gear；21, driven shaft；
22, the first sprocket wheel；23, chain；24, the second sprocket wheel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
Please refer to Fig. 1-7, the present invention is including rack 1, logical the following technical schemes are provided: a kind of green manure chopping and returning device
Cross the bearing support cutter shaft 4 for being mounted on 1 inside of rack and the multiple groups Disintegrating knife 5, In for being fixed on 4 surface of cutter shaft at equal intervals
1 top of rack is further fixed on towing bracket 2 and driving box 7, driving assembly 8 is equipped in driving box 7,1 tail portion of rack is equipped with
Soil-suppressing board 9, device are attached using towing bracket 2 with hitching machinery, drive driving assembly 8 to operate by hitching machinery, from
And rotated with movable arbor 4, and rotated with the multiple groups Disintegrating knife 5 on movable arbor 4, green manure is crushed, while loosening the soil,
Smashed green manure is buried to soil；3 it is found that Disintegrating knife 5 is selenodont structure, and the outer wall of Disintegrating knife 5 with reference to the accompanying drawings
It is fixed with multiple assisted comminution knives 11 being spacedly distributed, each group of Disintegrating knife 5 is in there are five annular is set at equal intervals, and powder
The bending direction of broken blade 5 is consistent；The end of Disintegrating knife 5 is equipped with protection cutter head 12 by bolt, in protection cutter head 12
The connecting cavity 13 for the insertion of 5 end of Disintegrating knife is offered, being distributed on the inside of connecting cavity 13 can be along 13 depth direction of connecting cavity
Adjustable spring 15 is distributed between 13 bottom of chamber of movable plate 16 and connecting cavity in the movable plate 16 of reciprocating movement, when cutter is using
In the process, if encountering the hard object such as crushed stone, the protection contraction of cutter head 12 makes Disintegrating knife 5 avoid hard object, and Disintegrating knife 5 is avoided to touch
Hard object damages；16 surface bonding of movable plate is fixed with flexible pad 14, protects the end of protection cutter head 12, avoids preventing
Shield 12 end of cutter head is directly contacted with movable plate 16, and the two is made to generate abrasion.
Specifically, in the present embodiment, flexible pad 14 is rubber pad, with the end to protection cutter head 12 with reference to the accompanying drawings shown in 5
It is protected.
Specifically, in the present embodiment, offering limit respectively on the left and right sides wall of connecting cavity 13 with reference to the accompanying drawings shown in 5
Sliding slot 18, the left and right ends of movable plate 16 are respectively fixed with position limiting slide block 17 corresponding with limit sliding chutes 18, work as movable plate
When 16 movement, the position limiting slide block 17 at both ends can be moved along corresponding limit sliding chutes 18, so that the movement of movable plate 16 is more
Safety and stability.
Specifically, in the present embodiment, the surface of protection cutter head 12 offers pin-type hole, and the pin-type with reference to the accompanying drawings shown in 4
Hole is connected to connecting cavity 13, carries out the installation of protection cutter head 12 by pin-type hole using bolt, makes that cutter head 12 is protected to have movement
Space, when so that encountering the hard objects such as crushed stone, the protection contraction of cutter head 12 makes Disintegrating knife 5 avoid hard object.
Specifically, further including tool apron 10, and tool apron 10 is fixed in annular at equal intervals in the present embodiment with reference to the accompanying drawings shown in 3
In 4 outer wall of cutter shaft, Disintegrating knife 5 is fixedly connected by bolt with tool apron 10, is overhauled convenient for the installation and removal of Disintegrating knife 5.
Specifically, with reference to the accompanying drawings shown in 6, in the present embodiment, driving assembly 8 includes transmission shaft 6, driving gear 19, driven
One end of gear 20, driven shaft 21, the first sprocket wheel 22, chain 23 and the second sprocket wheel 24, transmission shaft 6 is embedded in driving box 7, another
End leakage is in driving box 7；Driving gear 19 is fixed on the built-in end of transmission shaft 6, driven gear 20 and the first sprocket wheel 22 difference
It is fixed on driven shaft 21, and driving gear 19 engages connection with driven gear 20；Second sprocket wheel 24 is fixed on cutter shaft 4, and
First sprocket wheel 22 is sequentially connected with the second sprocket wheel 24 by chain 23, and transmission shaft 6 is driven by hitching machinery and rotated, and is passed through actively
Gear 19 drives driven shaft 21 to rotate with the connection relationship that engages of driven gear 20, when driven shaft 21 rotates, that is, drives first
Sprocket wheel 22 rotates, and the first sprocket wheel 22 drives the second sprocket wheel 24 and cutter shaft 4 to rotate by chain 23.
Specifically, with reference to the accompanying drawings 1 and attached drawing 2 shown in, further include universal joint 3 in the present embodiment, universal joint 3 is mounted on biography
For the leakage of moving axis 6 in one end of driving box 7, universal joint 3 is the output shaft for connecting hitching machinery, guarantees that hitching machinery reliably drives biography
Moving axis 6 rotates, and is attached by universal joint 3, and serious forgiveness is high, it is not necessary to guarantee that the output shaft of hitching machinery is in transmission shaft 6
On same straight line；Driving gear 19 and driven gear 20 are umbrella gear, guarantee reliably to drive when transmission shaft 6 rotates driven
Axis 21 rotates.
The working principle of the invention and process for using: the device of the invention at work, device using towing bracket 2 with lead
Draw machinery to be attached, and transmission shaft 6 connects the output shaft of hitching machinery by universal joint 3, is driven and filled by hitching machinery
The driving assembly 8 set is run, and guarantees that Disintegrating knife 5 is crushed；
During crushing, when Disintegrating knife 5 rotates, cutting and grinding are carried out to green manure by Disintegrating knife 5, then Disintegrating knife
The assisted comminution knife 11 on 5 surfaces can crush again green manure；
During crushing, Disintegrating knife 5 can unscrew soil, and smashed green manure be buried to soil, the grading at rear portion
Plate 9 carries out grading.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (7)
1. a kind of green manure chopping and returning device, the cutter shaft being mounted on including rack (1), by bearing support on the inside of rack (1)
(4) and at equal intervals it is fixed on the multiple groups Disintegrating knife (5) on cutter shaft (4) surface, is further fixed on traction branch on rack (1) top
Frame (2) and driving box (7) are equipped with driving assembly (8) in driving box (7), and rack (1) tail portion is equipped with soil-suppressing board (9), special
Sign is: Disintegrating knife (5) is selenodont structure, and the outer wall of Disintegrating knife (5) is fixed with multiple auxiliary being spacedly distributed
Crushing knife (11)；The end of Disintegrating knife (5) is equipped with protection cutter head (12) by bolt, offers in protection cutter head (12)
For the connecting cavity (13) of Disintegrating knife (5) end insertion, being distributed on the inside of connecting cavity (13) can be along connecting cavity (13) depth side
To the movable plate (16) of reciprocating movement, adjustable spring (15) are distributed between movable plate (16) and connecting cavity (13) bottom of chamber；It is living
Movable plate (16) surface bonding is fixed with flexible pad (14).
2. a kind of green manure chopping and returning device according to claim 1, it is characterised in that: flexible pad (14) is rubber pad.
3. a kind of green manure chopping and returning device according to claim 1, it is characterised in that: the left and right sides of connecting cavity (13)
It is offered respectively on wall limit sliding chutes (18), the left and right ends of movable plate (16) is respectively fixed with opposite with limit sliding chutes (18)
The position limiting slide block (17) answered.
4. a kind of green manure chopping and returning device according to claim 1, it is characterised in that: open on the surface of protection cutter head (12)
Equipped with pin-type hole, and the pin-type hole is connected to connecting cavity (13).
5. a kind of green manure chopping and returning device according to claim 1, it is characterised in that: further include tool apron (10), and knife
Seat (10) is fixed on cutter shaft (4) outer wall in annular at equal intervals, and Disintegrating knife (5) is fixedly connected by bolt with tool apron (10).
6. a kind of green manure chopping and returning device according to claim 1, it is characterised in that: driving assembly (8) includes transmission
Axis (6), driving gear (19), driven gear (20), driven shaft (21), the first sprocket wheel (22), chain (23) and the second sprocket wheel
(24), in one end insertion driving box (7) of transmission shaft (6), the other end leaks outside in driving box (7)；Driving gear (19) is fixed on
On the built-in end of transmission shaft (6), driven gear (20) and the first sprocket wheel (22) are separately fixed on driven shaft (21), and driving tooth
It takes turns (19) and engages connection with driven gear (20)；Second sprocket wheel (24) is fixed on cutter shaft (4), and the first sprocket wheel (22) and second
Sprocket wheel (24) is sequentially connected by chain (23).
7. a kind of green manure chopping and returning device according to claim 6, it is characterised in that: it further include universal joint (3), it is universal
Section (3) is mounted on transmission shaft (6) leakage in one end of driving box (7)；Driving gear (19) and driven gear (20) are umbrella
Gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870640.0A CN110419323B (en) | 2019-09-16 | 2019-09-16 | Still field device is smashed to green manure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910870640.0A CN110419323B (en) | 2019-09-16 | 2019-09-16 | Still field device is smashed to green manure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110419323A true CN110419323A (en) | 2019-11-08 |
| CN110419323B CN110419323B (en) | 2022-03-11 |
Family
ID=68419079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910870640.0A Active CN110419323B (en) | 2019-09-16 | 2019-09-16 | Still field device is smashed to green manure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110419323B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114531973A (en) * | 2022-04-25 | 2022-05-27 | 烟台常丰林业开发有限公司 | Portable forestry scarifier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1098908A (en) * | 1996-09-27 | 1998-04-21 | Fuji Toreela- Seisakusho:Kk | Ridging machine |
| CN107646209A (en) * | 2017-09-21 | 2018-02-02 | 苏州仁益生物科技有限公司 | One kind is used for agricultural soil size reduction machinery |
-
2019
- 2019-09-16 CN CN201910870640.0A patent/CN110419323B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1098908A (en) * | 1996-09-27 | 1998-04-21 | Fuji Toreela- Seisakusho:Kk | Ridging machine |
| CN107646209A (en) * | 2017-09-21 | 2018-02-02 | 苏州仁益生物科技有限公司 | One kind is used for agricultural soil size reduction machinery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114531973A (en) * | 2022-04-25 | 2022-05-27 | 烟台常丰林业开发有限公司 | Portable forestry scarifier |
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| Publication number | Publication date |
|---|---|
| CN110419323B (en) | 2022-03-11 |
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