CN108184345A - A kind of agricultural land soil rubble picks up chopping and returning device - Google Patents
A kind of agricultural land soil rubble picks up chopping and returning device Download PDFInfo
- Publication number
- CN108184345A CN108184345A CN201810062065.7A CN201810062065A CN108184345A CN 108184345 A CN108184345 A CN 108184345A CN 201810062065 A CN201810062065 A CN 201810062065A CN 108184345 A CN108184345 A CN 108184345A
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- China
- Prior art keywords
- hack
- level
- sieve
- native
- chopping
- Prior art date
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- Granted
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- 239000002689 soil Substances 0.000 title claims abstract description 75
- 239000004575 stone Substances 0.000 claims abstract description 31
- 239000000725 suspension Substances 0.000 claims description 16
- 238000007873 sieving Methods 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000005060 rubber Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000012216 screening Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B43/00—Gatherers for removing stones, undesirable roots or the like from the soil, e.g. tractor-drawn rakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/005—Transportable screening plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/10—Screens in the form of endless moving bands
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Food Science & Technology (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to agricultural machinery technological fields, particularly a kind of agricultural land soil rubble picks up chopping and returning device, including part of burying, sieve soil part and chopping and returning part, it buries and partly includes into mamoty, sieve soil part includes the native drive roll of sieve, the native driven voller of sieve and the native grid of sieve, and chopping and returning part includes hack roller, hack roller fixed plate and level-one/two level hack baffle.By the depth of gauge wheel group before adjusting, the embedded depth into mamoty is adjusted；Enter mamoty and the native grid of sieve are equipped with interval, convenient for screening out fine soil grain；Stone is transported to chopping and returning part by the native grid of sieve；Level-one/two level hack baffle and the gap of hack roller are adjustable；Hack roller and hack roller fixed plate difference interlaced arrangement hack moving knife and hack stationary knife, hack moving knife and hack stationary knife are staggeredly laid out, hack roller fixed plate setting grid gap, broken sandstone drain to ground by grid gap, leak the stone not gone down, continuation is crushed in the inner cavity of chopping and returning part, until draining to ground completely.
Description
Technical field
The present invention relates to agricultural machinery technological field, more particularly to a kind of agricultural land soil rubble picks up chopping and returning device.
Background technology
In agricultural land soil transformation process, be mostly Gobi desert or in front of the mountains, the soil on hills, it is interior containing certain amount, size not
Deng rubble (stone), these rubbles have severely impacted the operation of agricultural machinery (rotary cultivator, subsoiler, fertilizer applicator etc.), and
Sand soil is conducive to the loose of soil and full communication between the higher and lower levels.Therefore, it is necessary to the rubble in crop topsoil is picked up, is crushed
And returning to the field.
In existing agricultural machinery production practices, stone machinery is only picked up, the ratchel of soil surface is picked up,
Unload stone in the edge of a field.Since after stone chopping and returning, being conducive to the loose of soil, be conducive to crop (such as grape, potato, flower
Life, sweet potato etc.) growth.Therefore, the present invention devises a kind of agricultural land soil rubble and picks up chopping and returning device, for by crop
The stone of topsoil (5-15cm) is picked up, is crushed, returning to the field, is disposably fulfiled assignment, be ensure that the sand soil property of soil.
By being retrieved to domestic and international patent document, periodicals and magazines and other documents published (such as internet),
The present invention has not been reported at home and abroad, we also not publicly deliver the article for being related to the content of present invention, granddad at home of the invention
It is many unknown.
Invention content
The problem of for existing production practices, the purpose of the present invention is to provide a kind of pickups of agricultural land soil rubble
Chopping and returning device excavates topsoil soils for solution, soil with stone is detached, stone is crushed and adjusted again
Arthrolith block crush size, finally by the sandstone returning to the field after crushing the technical issues of.
To achieve the above objectives, the technical solution adopted by the present invention is that：
A kind of agricultural land soil rubble picks up chopping and returning device, including：Rack section, sieve soil part, crushes at part of burying
Returning to the field part and four gauge wheel groups 23；
The rack section includes：Rack 1, trifilar suspension 2, gearbox 3 and reinforced pull rod 4；
The trifilar suspension 2 is 3, and 2 trifilar suspensions 2 of lower end are individually fixed in the front of rack 1,3 points of upper end
Suspension 2 is fixedly connected with the upper end of 2 reinforced pull rods 4, and the lower end of 2 reinforced pull rods 4 is respectively with the rear portion of rack 1 close to left and right
Both ends are fixedly connected；The gearbox 3 is fixed on the front upper of rack 1；
The part of burying includes：Enter mamoty 5 and enter mamoty fixed plate 6；It is described enter mamoty 5 centre be equipped with several
Every；It is described enter mamoty 5 top be fixed on the lower section of rack 1 by entering mamoty fixed plate 6；
The sieve soil part includes：The native sprocket wheel chain power packages 7 of sieve, the native drive roll 8 of sieve, the native driven voller 9 of sieve, the native grid of sieve
10th, native fixed plate 11 is sieved；
The native fixed plate 11 of sieve is 2, is fixed on the middle part lower section of rack 1, described to sieve native drive roll 8 and sieve native driven
The both ends of roller 9 are fixed on by bearing in the native fixed plate 11 of sieve respectively；The left side output shaft of the gearbox 3, power is passed through
The native sprocket wheel chain power packages 7 of sieve pass to the native drive roll 8 of sieve, sieve native drive roll 8 by sieving native grid 10 and drive the native driven voller 9 of sieve
Rotation, the native grid 10 of sieve are equipped with gap；
The chopping and returning part includes：Hack belt group 12, hack roller 13, hack moving knife 14, hack stationary knife 15 and broken
Native roller fixed plate 16；
The hack roller fixed plate 16 is fixed on the rear portion of rack 1, is staggeredly laid out in the hack roller fixed plate 16 several
Row hack stationary knife 15, for each column hack stationary knife 15 including several hack stationary knife 15, each column hack stationary knife 15 is in lower semi-circular
Arrangement；The right side output shaft of the gearbox 3 is connect by hack belt group 12 with hack roller 13, the week of the hack roller 13
Side is staggeredly laid out several columns hack moving knife 14, and each column hack moving knife 14 includes several hack moving knife 14, the hack moving knife 14
It is staggeredly laid out between hack stationary knife 15；
Four gauge wheel groups 23 are individually fixed in below the quadrangle of rack 1, are used to support the pickup of agricultural land soil rubble
Chopping and returning device, the depth of two gauge wheel groups 23 by adjusting 1 front end of rack, adjusts the embedded depth into mamoty 5.
Based on the above technical solution, it is described enter mamoty 5 close bottom at be fixed with it is vertical with entering mamoty 5
Grid reinforcing plate 24, for enhancing the intensity into mamoty 5.
Based on the above technical solution, the chopping and returning part further includes：Hack upper cover plate 17, several level-ones are broken
Native baffle 18, several level-one hack baffle adjustment axis 19, several two level hack baffles 20, several two level hack baffle adjustment axis
21；
The hack upper cover plate 17 is fixed on the rear portion of rack 1, and there are one front entrances with the formation of hack roller fixed plate 16
Closing inner chamber；Several level-ones that one end of several level-one hack baffles 18 is individually fixed on the hack upper cover plate 17 are broken
Native plate fixed point 28, the middle parts of several level-one hack baffles 18 one end with several level-one hack baffle adjustment axis 19 respectively
It is fixedly connected, the other end of the level-one hack baffle adjustment axis 19 passes through hack upper cover plate 17, and be fixed on hack upper cover plate
On 17, make several level-one hack baffles 18 broken rotating around several level-ones by adjusting several level-one hack baffle adjustment axis 19
Native plate fixed point 28 rotates, to adjust the gap on level-one hack baffle 18 and hack roller 13 between hack moving knife 14；
The two level hack baffle 20 is located at the lower rear of level-one hack baffle 18, one end of several two level hack baffles 20
Several two level hack plate fixed points 26 being individually fixed on the hack upper cover plate 17, several two level hack baffles 20
The one end of middle part respectively with several two level hack baffle adjustment axis 21 is fixedly connected, the two level hack baffle adjustment axis 21 it is another
One end passes through hack upper cover plate 17, and is fixed on hack upper cover plate 17, is adjusted by adjusting several two level hack baffles
Axis 21 makes several two level hack baffles 20 be rotated rotating around several two level hack plate fixed points 26, to adjust two level hack baffle 20
With the gap between hack moving knife 14 on hack roller 13.
Based on the above technical solution, it is described every grid gap 27 is provided between hack stationary knife 15, for inciting somebody to action
The stone that hack moving knife 14 and hack stationary knife 15 shred is drained on bottom surface.
Based on the above technical solution, the width in the grid gap 27 requires to determine according to agricultural land soil.
Based on the above technical solution, the width in the grid gap 27 is 1-3mm.
Based on the above technical solution, the level-one hack baffle 18 and 20 inside of two level hack baffle are designed with ladder
The sawtooth 25 of shape distribution.
Based on the above technical solution, behind the inner cavity that the hack upper cover plate 17 and hack roller fixed plate 16 are formed
Face is provided with earth-retaining rubber slab 22, for blocking broken small sandy soil, soil dust is avoided to fly upward.
Based on the above technical solution, the agricultural land soil rubble pickup chopping and returning device passes through trifilar suspension 2
It is connect with tractor.
Based on the above technical solution, the gearbox 3 is connected by the PTO power of shaft coupling and tractor.
The present invention has the following advantages：
1st, the native part of sieve of the present invention, by the left side of gearbox 3 (be subject to direction of advance) output shaft, by power
Pass to the native drive roll 8 of sieve by sieving native sprocket wheel chain power packages 7, sieve native drive roll 8 by sieve native grid 10 drive sieve soil from
Dynamic roller 9 rotates, and the both ends for sieving native drive roll 8 and the native driven voller 9 of sieve are fixed on by bearing in the native fixed plate 11 of sieve respectively, sieve soil
Fixed plate 11 is fixed in rack 1, realizes the power transmission of sieve soil.
2nd, chopping and returning part of the present invention, will by the right side of gearbox 3 (be subject to direction of advance) output shaft
Power is connect by hack belt group 12 with hack roller 13, and the periphery of hack roller 13 has staggeredly been laid out several columns hack moving knife 14,
Each column hack moving knife 14 includes more hack moving knife 14, several columns hack stationary knife 15 is staggeredly laid out in hack roller fixed plate 16, often
Row hack stationary knife 15 include it is more hack stationary knife 15, each column hack stationary knife 15 is in lower semi-circular arrangement；14 He of hack moving knife
It is staggeredly laid out between hack stationary knife 15, for broken stone.Grid gap 27 is provided between hack stationary knife 15 (between usual grid
The width of gap 27 is 1-3mm), broken sandstone can be drained to by grid gap 27 on ground, leak the stone not gone down, and continued
It crushes and collides between hack moving knife 14 and hack stationary knife 15, until draining to ground, realize the crushing of sandstone also
Field.
3rd, two hack rollers fixed plate 16 of the present invention is fixed on the rear portion of rack 1, and hack upper cover plate 17 is fixed on
The rear upper of rack 1 is formed with the closing inner chamber of 1 small entrance, several level-one hack baffles 18 with hack roller fixed plate 16
One end be individually fixed in several level-one hack plate fixed points 28 on the hack upper cover plate 17, several level-one hacks gears
The one end of the middle part of plate 18 respectively with several level-one hack baffle adjustment axis 19 is fixedly connected, the level-one hack baffle adjustment axis
19 other end passes through hack upper cover plate 17, and is fixed on hack upper cover plate 17, described broken by adjusting several level-ones
Native baffle adjustment axis 19 makes several level-one hack baffles 18 be rotated rotating around several level-one hack plate fixed points 28, is adjusted with realizing
Gap on level-one hack baffle 18 and hack roller 13 between hack moving knife 14 crushes front and rear size so as to meet soil stone
It is required that.
4th, two level hack baffle 20 and two level hack baffle adjustment axis 21 of the present invention and level-one hack baffle 18, one
19 same principle of grade hack baffle adjustment axis, is also secured on hack upper cover plate 17；Level-one hack baffle 18 and two level hack gear
20 inside of plate is designed with the sawtooth 25 of trapezoidal profile, can be with multiple spot broken stone.
5th, behind the inner cavity that hack upper cover plate 17 and hack roller fixed plate 16 of the present invention is formed, there is provided earth-retaining rubbers
Offset plate 22 falls into ground convenient for broken small sandy soil, soil dust is avoided to fly upward.
6th, 4 gauge wheel groups 23 of the present invention are separately fixed at below the quadrangle of rack 1, are distributed in front end 2, after
2, end, convenient for the center of gravity of balancing machine, 2 gauge wheel groups 23 of front can adjust the embedded depth into mamoty 5.
Description of the drawings
The present invention has drawings described below：
Fig. 1 complete machine structure schematic front view；
Fig. 2 complete machine structure schematic top plan views；
Fig. 3 hack roller segment structure of the main view；
Fig. 4 hack roller portion separation structure schematic top plan views；
The fixed-position structure diagrammatic cross-section of Fig. 5 hacks moving knife and hack stationary knife.
Reference numeral：It is fixed 1. 2. trifilar suspension of rack, 3. gearbox, 4. reinforced pull rod 5. enters mamoty 6, enters mamoty
Plate 7. sieves that native sprocket wheel chain power packages 8. sieve native drive roll 9, the native driven voller 10. of sieve sieves native grid 11. and sieves native fixed plate
12. 16. hack roller fixed plate of hack belt group 13. hack roller, 14. hack moving knife, 15. hack stationary knife, 17. hack upper cover plate
18. 19. 20. two level hack baffle of level-one hack baffle adjustment axis of level-one hack baffle, 21. two level hack baffle adjustment axis
22. between 23. gauge wheel group of earth-retaining rubber slab, 24. 25. sawtooth of grid reinforcing plate, 26. two level hack plate fixed point, 27. grid
28. level-one hack plate fixed point of gap
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but be not limited to the scope of the present invention.
The present invention is based on a kind of following designs：(1) a kind of agricultural land soil rubble picks up chopping and returning device, broken according to soil
The situation of stone, adjustment agricultural land soil rubble pick up the height of 2 gauge wheel groups 23 before chopping and returning device, then adjust and bury
The embedded depth of shovel 5；Size before being crushed according to the stone of soil and the requirement after crushing are kept off by adjusting level-one hack respectively
Plate adjustment axis 19, two level hack baffle adjustment axis 21 then adjust level-one hack baffle 18, two level hack baffle 20 and powder respectively
Gap between broken moving knife (hack moving knife) 14；(2) tractor connects apparatus of the present invention, tractor PTO by trifilar suspension 2
Power connects gearbox 3 by shaft coupling, then by sieving native sprocket wheel chain power packages 7 and hack belt group 12, sieve is respectively started
Native part and chopping and returning part；(3) tractor travels, and the mamoty 5 that enters equipped with gap buries, and by the soil of topsoil, (diameter is big
In the soil for entering 5 gap of mamoty) shift the native part of sieve onto, it sieves soil part and the soil with stone is conveyed into movement backward, more than the native item of sieve
The stone in 10 gap of grid under the promotion of the native grid 10 of sieve, continues to move backward；Less than the soil in native 10 gap of grid of sieve, lead to
The gap of the native grid 10 of sieving, falls back to ground；(4) stone filtered out is fallen into the inner cavity of chopping and returning part, in level-one
Hack baffle 18, two level hack baffle 20, under crushing moving knife 14, crushing the impact reciprocation of stationary knife 15, the small sandstone smashed
By crushing the grid gap 27 between stationary knife 15, ground is fallen into；It leaks the stone not gone down to continue in inner cavity is crushed, crush
Under the mutual impact of moving knife 14 and crushing stationary knife 15, ground is drained to until crushing.
As depicted in figs. 1 and 2, a kind of agricultural land soil rubble picks up chopping and returning device, mainly includes：Rack section enters
Native part, sieve soil part and chopping and returning part；
The rack section includes：Rack 1, trifilar suspension 2, gearbox 3 and reinforced pull rod 4；
The part of burying includes：Enter mamoty 5, enter mamoty fixed plate 6 and grid reinforcing plate 24；
The sieve soil part includes：The native sprocket wheel chain power packages 7 of sieve, the native drive roll 8 of sieve, the native driven voller 9 of sieve, the native grid of sieve
10th, native fixed plate 11 is sieved；
The chopping and returning part includes：Hack belt group 12, hack roller 13, hack moving knife 14, hack stationary knife 15, hack
Roller fixed plate 16, hack upper cover plate 17, several level-one hack baffles 18, several level-one hack baffle adjustment axis 19, several two levels
Hack baffle 20, several two level hack baffle adjustment axis 21；
The reinforced pull rod 4 is connect with trifilar suspension 2, fixed entire agricultural land soil rubble pickup chopping and returning device, and three
Point suspension 2 and gearbox 3 are all fixed in rack 1；
It is described enter mamoty 5 centre have multiple intervals, not only convenient for burying, but also convenient for screening out part fine grained soil (fine soil grain),
It, for enhancing the intensity into mamoty 5, enters mamoty 5 and is fixed by entering mamoty fixed plate 6 close to fixed of bottom grid reinforcing plate 24
In rack 1；
As depicted in figs. 1 and 2, left side (be subject to direction of advance) output shaft of the gearbox 3, power is passed through and sieves soil
Sprocket wheel chain power packages 7 pass to the native drive roll 8 of sieve, sieve native drive roll 8 by sieving native grid 10 and drive native 9 turns of the driven voller of sieve
Dynamic, the both ends for sieving native drive roll 8 and the native driven voller 9 of sieve are fixed on by bearing in the native fixed plate 11 of sieve respectively, sieve native fixed plate
11 are fixed in rack 1.
As shown in Figs. 1-5, right side (be subject to direction of advance) output shaft of the gearbox 3, passes through hack belt group 12
Link together with hack roller 13, the periphery of hack roller 13 be staggeredly laid out it is more hack moving knife 14, in hack roller fixed plate 16
Staggeredly it is laid out more hack stationary knife 15, hack moving knife 14 and hack stationary knife 15 are staggeredly laid out, for shredding stone, hack stationary knife 15
Between be provided with grid gap 27 (according to the requirement of agricultural land soil, usually the width in grid gap 27 is 1-3mm), chopping
Stone can be drained to by grid gap 27 on ground, leaked the stone not gone down, continued in hack moving knife 14 and hack stationary knife 15
Between crush and collide, until draining to ground；
The hack roller fixed plate 16 is fixed on the rear portion of rack 1, and hack upper cover plate 17 is fixed on the rear portion of rack 1, with
Hack roller fixed plate 16 forms the inner cavity of a unilateral closing, and several hack plate fixed points 28 on hack upper cover plate 17 are solid respectively
Determine one end of several level-one hack baffles 18, the intermediate position of several level-one hack baffles 18 connects several level-one hacks respectively
One end of baffle adjustment axis 19, the other end of level-one hack baffle adjustment axis 19 pass through hack upper cover plate 17, and be fixed on hack
On upper cover plate 17, by adjust several level-one hack baffle adjustment axis 19 make respectively several level-one hack baffles 18 rotating around
Several level-one hack plate fixed points 28 rotate, and then adjust on level-one hack baffle 18 and hack roller 13 between hack moving knife 14
Gap；
The two level hack baffle 20 and two level hack baffle adjustment axis 21 and level-one hack baffle 18, level-one hack baffle
19 same principle of adjustment axis, is also secured on hack upper cover plate 17；
There are the sawtooth 25 of trapezoidal profile in the level-one hack baffle 18 and 20 inside of two level hack baffle, can be broken with multiple spot
Crushed stone.
Behind the inner cavity that the hack upper cover plate 17 and hack roller fixed plate 16 are formed, there is provided earth-retaining rubber slab 22, just
Ground is fallen into broken small sandy soil, dust is avoided to fly upward.
4 gauge wheel groups 23 are separately fixed at below the quadrangle of rack 1, are distributed in front end 2, rear end 2 is convenient for
Agricultural land soil rubble is supported to pick up chopping and returning device, 2 gauge wheel groups 23 of front can adjust the depth of burying into mamoty 5
Degree.
The substantially course of work of the present invention is as follows：According to the situation of soil rubble, 2 limits of front of the present invention are adjusted
Deep wheel group 23 then adjusts the embedded depth into mamoty 5；Requirement according to the stone size of soil and after crushing, passes through difference
Level-one hack baffle adjustment axis 19, two level hack baffle adjustment axis 21 are adjusted, then adjusts level-one hack baffle 18, two level respectively
Gap between hack baffle 20 and crushing moving knife 14；Tractor connects the invention device, tractor PTO by trifilar suspension 2
Power connects gearbox 3 by shaft coupling, and by sieving native sprocket wheel chain power packages 7 and hack belt group 12, sieve soil is respectively started
Part and chopping and returning part；Tractor travels, and enters mamoty 5 and buries, enters mamoty 5 by the soil (diameter of topsoil equipped with gap
Size is more than the soil into 5 gap of mamoty) shift the native part of sieve onto, it sieves soil part and the soil with stone is conveyed into movement backward, greatly
In the stone of the native grid 10 of sieve, under the promotion of the native grid 10 of sieve, continue to move backward；Less than the soil of the native grid 10 of sieve, lead to
Gap between the native grid 10 of sieving, falls back to ground；The stone filtered out is fallen into the inner cavity of chopping and returning part, one
Grade hack baffle 18, two level hack baffle 20, under crushing moving knife 14, crushing the impact reciprocation of stationary knife 15, the little Sha that smashes
Stone falls into ground by the grid gap 27 between crushing stationary knife 15；It leaks the stone not gone down to continue in inner cavity is crushed, in powder
Under the mutual impact of broken moving knife 14 and crushing stationary knife 15, ground is drained to until crushing.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, in relation to the common of technical field
Technical staff without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all
Equivalent technical solution also belongs to scope of the invention, and scope of patent protection of the invention is defined by the claims.
The content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. a kind of agricultural land soil rubble picks up chopping and returning device, it is characterised in that：Including rack section, part of burying, sieve soil
Partly, chopping and returning part and four gauge wheel groups (23)；
The rack section includes：Rack (1), trifilar suspension (2), gearbox (3) and reinforced pull rod (4)；
The trifilar suspension (2) is 3, and 2 trifilar suspensions (2) of lower end are individually fixed in the front of rack (1), the three of upper end
Point suspension (2) is fixedly connected with the upper end of 2 reinforced pull rods (4), the lower ends of 2 reinforced pull rods (4) respectively with after rack (1)
Portion is fixedly connected close to left and right ends；The gearbox (3) is fixed on the front upper of rack (1)；
The part of burying includes：Enter mamoty (5) and enter mamoty fixed plate (6)；It is described enter mamoty (5) centre be equipped with several
Every；It is described enter mamoty (5) top be fixed below rack (1) by entering mamoty fixed plate (6)；
The sieve soil part includes：The native sprocket wheel chain power packages (7) of sieve, the native drive roll (8) of sieve, the native driven voller (9) of sieve, the native item of sieve
The native fixed plate (11) of grid (10), sieve；
The native fixed plate (11) of sieve is 2, is fixed below the middle part of rack (1), the native drive roll (8) of the sieve and sieve it is native from
The both ends of dynamic roller (9) are fixed on by bearing on the native fixed plate (11) of sieve respectively；The left side output shaft of the gearbox (3), will
Power passes to the native drive roll (8) of sieve by sieving native sprocket wheel chain power packages (7), sieves native drive roll (8) by sieving native grid
(10) the native driven voller (9) of sieve is driven to rotate, the native grid (10) of sieve are equipped with gap；
The chopping and returning part includes：Hack belt group (12), hack roller (13), hack moving knife (14), hack stationary knife (15)
With hack roller fixed plate (16)；
The hack roller fixed plate (16) is fixed on the rear portion of rack (1), the hack roller fixed plate (16) if on staggeredly be laid out
Dry row hack stationary knife (15), each column hack stationary knife (15) is including several hack stationary knife (15), each column hack stationary knife (15)
It is arranged in lower semi-circular；The right side output shaft of the gearbox (3) is connect by hack belt group (12) with hack roller (13),
The periphery of the hack roller (13) is staggeredly laid out several columns hack moving knife (14), and each column hack moving knife (14) is including several hack
Moving knife (14) is staggeredly laid out between the hack moving knife (14) and hack stationary knife (15)；
Four gauge wheel groups (23) are individually fixed in below the quadrangle of rack (1), are used to support the pickup of agricultural land soil rubble
Chopping and returning device, the depth of two gauge wheel groups (23) by adjusting rack (1) front end, adjusts burying into mamoty (5)
Depth.
2. agricultural land soil rubble as described in claim 1 picks up chopping and returning device, it is characterised in that：It is described enter mamoty
(5) the grid reinforcing plate (24) vertical with entering mamoty (5) is fixed at close bottom.
3. agricultural land soil rubble as described in claim 1 picks up chopping and returning device, it is characterised in that：The chopping and returning portion
Divide and further include：It is hack upper cover plate (17), several level-one hack baffles (18), several level-one hack baffle adjustment axis (19), several
Two level hack baffle (20), several two level hack baffle adjustment axis (21)；
The hack upper cover plate (17) is fixed on the rear portion of rack (1), and there are one front entrances with hack roller fixed plate (16) formation
Closing inner chamber；One end of several level-one hack baffles (18) is individually fixed in several on the hack upper cover plate (17)
Level-one hack plate fixed point (28), the middle part of several level-one hack baffles (18) are adjusted respectively with several level-one hack baffles
One end of axis (19) is fixedly connected, and the other end of the level-one hack baffle adjustment axis (19) passes through hack upper cover plate (17), and
It is fixed on hack upper cover plate (17), keeps off several level-one hacks by adjusting several level-one hack baffle adjustment axis (19)
Plate (18) is rotated rotating around several level-one hack plate fixed points (28), to adjust on level-one hack baffle (18) and hack roller (13)
Gap between hack moving knife (14)；
The two level hack baffle (20) is positioned at the lower rear of level-one hack baffle (18), and the one of several two level hack baffles (20)
End is individually fixed in several two level hack plate fixed points (26) on the hack upper cover plate (17), several two level hack gears
The one end of the middle part of plate (20) respectively with several two level hack baffle adjustment axis (21) is fixedly connected, the two level hack baffle tune
The other end of nodal axisn (21) passes through hack upper cover plate (17), and is fixed on hack upper cover plate (17), described several by adjusting
Two level hack baffle adjustment axis (21) makes several two level hack baffles (20) turn rotating around several two level hack plate fixed points (26)
It is dynamic, to adjust the gap on two level hack baffle (20) and hack roller (13) between hack moving knife (14).
4. agricultural land soil rubble as described in claim 1 picks up chopping and returning device, it is characterised in that：It is described every hack to be determined
Grid gap (27) is provided between knife (15).
5. agricultural land soil rubble as claimed in claim 4 picks up chopping and returning device, it is characterised in that：The grid gap
(27) width requires to determine according to agricultural land soil.
6. agricultural land soil rubble as claimed in claim 5 picks up chopping and returning device, it is characterised in that：The grid gap
(27) width is 1-3mm.
7. agricultural land soil rubble as claimed in claim 3 picks up chopping and returning device, it is characterised in that：The level-one hack gear
The sawtooth (25) of trapezoidal profile is designed on the inside of plate (18) and two level hack baffle (20).
8. agricultural land soil rubble as claimed in claim 3 picks up chopping and returning device, it is characterised in that：The hack upper cover plate
(17) and behind the inner cavity of hack roller fixed plate (16) formation, it is provided with earth-retaining rubber slab (22).
9. agricultural land soil rubble as described in claim 1 picks up chopping and returning device, it is characterised in that：The agricultural land soil is broken
Stone is picked up chopping and returning device and is connect by trifilar suspension (2) with tractor.
10. agricultural land soil rubble as described in claim 1 picks up chopping and returning device, it is characterised in that：The gearbox (3)
It is connected by the PTO power of shaft coupling and tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810062065.7A CN108184345B (en) | 2018-01-23 | 2018-01-23 | Farmland soil broken stone pick-up crushing returning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810062065.7A CN108184345B (en) | 2018-01-23 | 2018-01-23 | Farmland soil broken stone pick-up crushing returning device |
Publications (2)
| Publication Number | Publication Date |
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| CN108184345A true CN108184345A (en) | 2018-06-22 |
| CN108184345B CN108184345B (en) | 2024-04-05 |
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ID=62590648
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810062065.7A Active CN108184345B (en) | 2018-01-23 | 2018-01-23 | Farmland soil broken stone pick-up crushing returning device |
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| CN117178670A (en) * | 2023-11-06 | 2023-12-08 | 江苏森德有机农业发展有限公司 | Land leveling device for planting fruits and vegetables and capable of separating stones |
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| CN111587617A (en) * | 2020-06-08 | 2020-08-28 | 安徽省皖江蔬菜产业技术研究院有限责任公司 | Device and method for cleaning crop seedling pulling disease residues in vegetable planting soil |
| CN117178670A (en) * | 2023-11-06 | 2023-12-08 | 江苏森德有机农业发展有限公司 | Land leveling device for planting fruits and vegetables and capable of separating stones |
| CN117178670B (en) * | 2023-11-06 | 2024-04-16 | 江苏森德有机农业发展有限公司 | Land leveling device for planting fruits and vegetables and capable of separating stones |
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