CN209572348U - A kind of residual broken ground Membrane recovery unit MRU - Google Patents
A kind of residual broken ground Membrane recovery unit MRU Download PDFInfo
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- CN209572348U CN209572348U CN201822074309.1U CN201822074309U CN209572348U CN 209572348 U CN209572348 U CN 209572348U CN 201822074309 U CN201822074309 U CN 201822074309U CN 209572348 U CN209572348 U CN 209572348U
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Abstract
A kind of residual broken ground Membrane recovery unit MRU, including rack and the gearbox being separately mounted in rack, the curved tooth of topsoil pricks membrane cylinder, it loosens the soil rotary blade group, deep soil layer vertically pricks film tooth group, driving mechanism, power in gearbox is delivered separately to the curved tooth of topsoil and pricks membrane cylinder by driving mechanism, rotary blade group of loosening the soil and deep soil layer vertically prick film tooth group, the curved tooth of topsoil pricks membrane cylinder, rotary blade group of loosening the soil and deep soil layer are vertically pricked film tooth group and are arranged successively according to the direction of advance of rack, it includes that roller bearing and several cambers being mounted on roller bearing prick film tooth that the curved tooth of topsoil, which pricks membrane cylinder, rotary blade group of loosening the soil includes rotary tillage shaft and several rotary blade groups for being mounted on rotary tillage shaft, it includes vertical bundle film bar and several the vertical bundle film teeth being mounted on vertical bundle film bar that deep soil layer, which vertically pricks film tooth group,.The utility model has the function of that preferably residual broken mulch is picked up, and control simple and compact for structure, at low cost, easily operated, convenient for installation and maintenance, stable and reliable in work, work efficiency is high.
Description
Technical field
The utility model relates to field of agricultural machinery, and in particular to a kind of residual broken ground Membrane recovery unit MRU.
Background technique
In China, mulch has become one of important material goods of agricultural production, and the development of film-mulching technique drives
The leap of agricultural productive force.Although covering with ground sheeting has the effects that Meteorological effect, diseases prevention are pest-resistant to crop, a large amount of mulches make
With cause after autumn a large amount of residual films be retained in field, and be difficult to decompose, dirt of these white residues to agricultural land soil and water resource
Dye has been over the upper limit of farmland ecological environment ability to bear.Current Domestic incomplete film-recovering machine is broadly divided into two major classes: machine
Tool formula and aspirated-air type, it is widely applied at this stage mainly mechanical since aspirated-air type is mingled with too much without being approved by people, extensively
The mechanical type promoted there are several types of: telescopic rods tooth-like, elastic claw type, shovel play stubble formula, gear type and toothed-chain type etc., and every kind
Equipment is each to have respective work characteristics by oneself.
Above several incomplete film-recovering machines are primarily directed to the part residual film on the whole film of sheet in farmland and topsoil
It is picked up, and recovering effect is not satisfactory.And residual broken mulch higher for degree of fragmentation and by many years ploughing and weeding and
Be buried in residual broken mulch in deep soil pickup it is rare be related to, therefore design one kind and can be dragged by being articulated in high-clearance
Realize that the device for picking up recycling to topsoil and the residual broken mulch of deep soil layer is that the residual broken mulch in current southern farmland is picked up in machine drawing
Urgently needed for picking up.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of residual broken mulch recycling dress
It sets, it has the function of that preferably residual broken mulch is picked up, and also has simple and compact for structure, at low cost, easily operated control, peace
Fill the advantages of easy to maintain, stable and reliable in work, work efficiency is high.
In order to solve the above technical problems, the utility model proposes technical solution are as follows: a kind of residual broken ground Membrane recovery unit MRU wraps
Including rack and the curved tooth of the gearbox being separately mounted in rack, topsoil are pricked membrane cylinder, rotary blade group of loosening the soil, deep soil layer and are vertically pricked
Power in gearbox is delivered separately to the curved tooth bundle membrane cylinder of topsoil, loosened the soil by film tooth group, driving mechanism, the driving mechanism
Rotary blade group and deep soil layer vertically prick film tooth group, and it is vertical with deep soil layer that the curved tooth of topsoil pricks membrane cylinder, rotary blade group of loosening the soil
It pricks film tooth group to be arranged successively according to the direction of advance of rack, the curved tooth of topsoil pricks membrane cylinder and includes roller bearing and be mounted on roller bearing
On several cambers prick film tooth, the rotary blade group of loosening the soil includes rotary tillage shaft and several rotary blades for being mounted on rotary tillage shaft
Group, it includes vertically pricking film bar and being mounted on several vertical pricked on film bar vertically to prick films that the depth soil layer, which vertically pricks film tooth group,
Tooth.
As a further improvement of the above technical scheme: the driving mechanism is equipped with deep vertical prick between film tooth group of soil layer
Cam mechanism, driving mechanism are directly connect with cam mechanism, and the depth soil layer vertically pricks the vertical bundle film bar of film tooth group with cam
The rotation of mechanism and carry out up and down reciprocatingly bundle film movement.
Further, the cam mechanism is fixed on the top that deep soil layer vertically pricks film tooth group, cam machine by rack in parallel
Structure includes camshaft and cam, and the cam is disc cam, and cam, which rotates a circle, can make vertically to prick the work of film tooth three times.
Further, the deep soil layer, which is vertically pricked between film tooth group and rack to be equipped with, can be such that the vertical film tooth group of pricking of deep soil layer is pricking
Firmly and pick up the spring sprung back after residual film.
Further, the driving mechanism includes the Ith chain-drive mechanism, the IIth chain-drive mechanism, the IIIth chain-drive mechanism, institute
The one end for stating the Ith chain-drive mechanism is connect by the shaft drawn in sprocket wheel and gearbox, and the other end passes through sprocket wheel and rotary tillage shaft
Connection；One end of IIth chain-drive mechanism is connect by sprocket wheel with roller bearing by sprocket wheel and rotary tillage axis connection, the other end；Institute
One end of the IIIth chain-drive mechanism is stated by sprocket wheel and rotary tillage axis connection, the other end is connected by the rotary shaft of sprocket wheel and cam mechanism
It connects.
Further, the top of the rack is equipped with dismountable arch sheet, and the curved tooth bundle membrane cylinder of topsoil, loosen the soil rotary blade
Group is equipped with removal of impurities baffle vertically to prick at left and right sides of film tooth group with deep soil layer, and there are on the baffle that cleans between observation
Gap.
Further, the camber prick film tooth by around the rotation of roller bearing axis direction and uniformly several toothrow bars of dislocation arrangement and
The curved tooth of its end forms, and the inclination angle of the curved tooth is to tilt 120~160 degree counterclockwise along ratch axis direction, the ratch
It is vertically arranged with roller bearing.
Further, the vertical end for pricking film tooth has hangnail, and the inclination angle of the hangnail is to prick film tooth shaft line along vertical
Direction tilts 25~45 degree clockwise.
Further, the rack is mounted by the tripod above it with high-arch tractor.
Further, the roller bearing, rotary tillage shaft and vertical film bar of pricking are arranged in parallel, make roller bearing, rotary tillage shaft and vertical bundle
Film bar does not generate any interference mutually at work.
Compared with the prior art, the advantages of the utility model are:
The curved tooth of the utility model setting topsoil pricks membrane cylinder, rotary blade group of loosening the soil and deep soil layer and vertically pricks film tooth group, leads to
It crosses gearbox drive to loosen the soil rotary blade group, then is pricked membrane cylinder and depth by the curved tooth of rotary blade group driving topsoil that loosens the soil soil layer is vertical and pricked
Film tooth group, since rotary blade group of loosening the soil is larger by soil resistance during operation, consumption power is more, relative to other biographies
For dynamic arrangement, the setting structure is compact, and power distribution is reasonable, without interference, stress equalization, transmission between each transmission mechanism
Steadily, topsoil can be completed and the automatic of deep soil layer picks up a series of operations such as film, the skinning that loosens the soil, vertical bundle film, it can be effective
Solve that existing incomplete film-recovering machine is high to degree of fragmentation and to be imbedded in the recovering effect of residual broken mulch in deep soil layer not satisfactory
The problem of, the removal process of entire residual film does not need manually to participate in, and can greatly improve the degree of automation and working efficiency, and have
Have the advantages that it is simple and compact for structure, at low cost, easily operated control, it is convenient for installation and maintenance, stable and reliable in work.
Detailed description of the invention
Fig. 1 is the axis side structure schematic diagram of the utility model；
Fig. 2 is the positive structure diagram of the utility model；
Fig. 3 is the side structure schematic view of the utility model；
Fig. 4 is the schematic perspective view that the curved tooth of topsoil pricks membrane cylinder in the utility model；
Fig. 5 is the schematic perspective view of rotary blade group of loosening the soil in the utility model；
Fig. 6 is the schematic perspective view that deep soil layer vertically pricks film tooth group in the utility model；
Fig. 7 is the schematic perspective view of cam mechanism in the utility model.
Marginal data:
1, rack；11, arch sheet；12, clean baffle；13, tripod；2, gearbox；3, the curved tooth of topsoil pricks membrane cylinder；
31, roller bearing；32, camber pricks film tooth；321, ratch；322, curved tooth；4, it loosens the soil rotary blade group；41, rotary tillage shaft；42, rotary blade group；
5, deep soil layer vertically pricks film tooth group；51, film bar is vertically pricked；52, film tooth is vertically pricked；6, driving mechanism；61, the Ith chain-drive mechanism；
62, the IIth chain-drive mechanism；63, the IIIth chain-drive mechanism；7, cam mechanism；71, camshaft；72, cam；8, spring.
Specific embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the protection scope of the utility model is not limited to embodiment in detail below.
As shown in Figures 1 to 7, a kind of residual broken ground Membrane recovery unit MRU, including rack 1 and the change being separately mounted in rack 1
The curved tooth of fast case 2, topsoil pricks membrane cylinder 3, rotary blade group 4 of loosening the soil, deep soil layer and vertically pricks film tooth group 5, driving mechanism 6, driving machine
Power in gearbox 2 is delivered separately to the curved tooth bundle membrane cylinder 3 of topsoil, rotary blade group 4 of loosening the soil and deep soil layer and vertically pricked by structure 6
Film tooth group 5, the curved tooth of topsoil prick membrane cylinder 3, rotary blade group 4 of loosening the soil and deep soil layer and vertically prick film tooth group 5 according to the advance of rack 1
Direction is arranged successively, and it includes that roller bearing 31 and several cambers being mounted on roller bearing 31 prick film tooth that the curved tooth of topsoil, which pricks membrane cylinder 3,
32, rotary blade group 4 of loosening the soil includes rotary tillage shaft 41 and several rotary blade groups 42 being mounted on rotary tillage shaft 41, each rotary blade group
42 are uniformly split by several Rotary tillage blades at multi-detector, and the residual broken mulch positioned at deep subsoil is right by rotary blade group 4 of loosening the soil
Soil carries out rotary tillage and takes soil surface out of, and deep soil layer vertically pricks film tooth group 5 including vertical bundle film bar 51 and is mounted on vertical bundle film
Several vertical bundle film teeth 52 on bar 51.
In the present embodiment, prick vertical with deep soil layer of driving mechanism 6 is equipped with cam mechanism 7, driving mechanism 6 between film tooth group 5
7 are directly connect with cam mechanism, the vertical bundle film bar 51 that deep soil layer vertically pricks film tooth group 5 is carried out with the rotation of cam mechanism 7
Bundle film movement up and down reciprocatingly drives vertical bundle film tooth 5 to penetrate deep soil layer and picks up residual broken mulch by cam mechanism 7, due to
Deep soil layer vertically pricks that working space of the film tooth group 5 in rack 1 is limited, therefore deep soil layer is driven vertically to prick the movement of film tooth group 5
The transmission distance of driving mechanism 6 cannot be too long, and to avoid interfering with other transmission mechanisms during the work time.Therefore,
Track and the stroke that the movement of film tooth group 5 is vertically pricked according to deep soil layer, drive deep soil layer vertical using the cam mechanism 7 of triangular-arc
It pricks film tooth group 5 and completes deep soil layer damaged film gathering, the problem of interfering between transmission mechanism can be well solved.
In the present embodiment, cam mechanism 7 is fixed on the top that deep soil layer vertically pricks film tooth group 5, cam by rack 1 in parallel
Mechanism 7 includes camshaft 71 and cam 72, and cam 72 is disc cam, and cam 72, which rotates a circle, can make vertically to prick the work of film tooth 52
Three times, the period of motion relative to common one-way cam is longer, and quadrangle or five jiaos of arcuate movement periods too it is short make deep soil layer hang down
Straight film tooth group 5 of pricking can not reset in time, thus dish type triangular-arc cam be capable of high degree so that deep soil layer is vertically pricked film tooth
Group 5 resets in time after pricking film and is pricked film next time, to improve the residual broken mulch pickup that deep soil layer vertically pricks film tooth group 5
Rate.Quadrangle or five jiaos of arc-shaped cams can be such that deep soil layer vertically pricks at work, since quadrangle or five jiaos of arc-shaped cams rotate a circle
Film tooth group 5 carries out pricking film work 4-5 times, and spring 8 is not returned to initial position quilt also after vertically being pricked film bar 51 and being compressed
It pushes rapidly, so deep subsoil can not be gone out for film strips after film is tied by vertically pricking film tooth 52.Triangular-arc cam being capable of pole
It in the flexible period of the cooperation spring of big degree, completely completes each and pricks the film course of work.If selecting quadrangle or five angular cams,
Because of the difference with the radius of curvature of triangular-arc cam, the radius of curvature of quadrangle or five jiaos of arc-shaped cams is than triangular-arc cam
Curvature is big, therefore under same working environment, cam rotates a circle, and impact suffered by quadrangle or five jiaos of arc-shaped cams is big,
The abrasion for accelerating cam 72 reduces the service life of cam mechanism 7, affects the stability of transmission.
In the present embodiment, deep soil layer, which is vertically pricked to be equipped between film tooth group 5 and rack 1, can make deep soil layer is vertical to prick film tooth group 5
The spring 8 sprung back after tying and picking up residual film is vertically pricked after film tooth group 5 ties film in deep soil layer, and rebound will be deep rapidly for spring 8
Soil layer vertically pricks film tooth group 5 and pushes up back initial position, and vertical film tooth 52 of pricking is as the rebound of spring 8 goes out the residual broken film strips of deep soil layer
Deep soil layer, and the setting of spring 8 has largely evaded the soil in machine traveling process and has vertically pricked film tooth to deep soil layer
The lateral resistance of group 5.
In the present embodiment, driving mechanism 6 includes the Ith chain-drive mechanism 61, the IIth chain-drive mechanism 62, the IIIth chain conveyer machine
Structure 63, one end of the Ith chain-drive mechanism 61 connects by the shaft drawn in sprocket wheel and gearbox 2, the other end pass through sprocket wheel and
Rotary tillage shaft 41 connects；One end of IIth chain-drive mechanism 62 is connect by sprocket wheel with rotary tillage shaft 41, and the other end passes through sprocket wheel and rolling
Axis 31 connects；One end of IIIth chain-drive mechanism 63 is connect by sprocket wheel with rotary tillage shaft 41, and the other end passes through sprocket wheel and cam machine
The rotation axis connection of structure 7.
In the present embodiment, the top of rack 1 is equipped with dismountable arch sheet 11, can meet an urgent need in machine operation failure
Processing and stopping is loosened the soil the soil block thrown upwards in the work of rotary blade group 4, and achievees the purpose that hack；The curved tooth of topsoil pricks film
The left and right sides that roller 3, rotary blade group 4 of loosening the soil and deep soil layer vertically prick film tooth group 5 is equipped with removal of impurities baffle 12, facilitates observation whole
A mechanism runs and associated mechanisms is avoided to be involved in unnecessary sundries at runtime, and there are on the baffle 12 that cleans for observation
Gap can timely see the state of each associated mechanisms at work.
In the present embodiment, spring 8 is fixed on removal of impurities baffle 12, is hung down to play soil during the motion to deep soil layer
The straight effect of evading for pricking 5 resistance of film tooth group, it is timely by spring 8 after tying and picking up residual film that deep soil layer vertically pricks film tooth group 5
Rebound, and film is pricked next time.
In the present embodiment, camber pricks film tooth 32 by around the rotation of 31 axis direction of roller bearing and several toothrows arranged that uniformly misplace
Bar 321 and the curved tooth 322 of its end form, and the inclination angle of curved tooth 322 is to tilt 150 degree counterclockwise along 321 axis direction of ratch, tooth
Bar 321 is vertically arranged with roller bearing 31, can easily be picked up surface layer residual film by curved tooth 322.
In the present embodiment, the vertical end for pricking film tooth 52 has hangnail, and the inclination angle of hangnail is to prick 52 axis of film tooth along vertical
Direction tilts 30 degree clockwise, so that it is rear not easily to fall off to be picked up the residual broken mulch of deep soil layer.It is pricked vertically pricking film tooth 52
Film and when taking residual broken mulch out of deep soil layer, due to being influenced by gravity and soil resistance, the residual broken film meeting tied originally
It slowly glides, and then catches on residual broken mulch during the downslide of residual broken film with barbed vertical bundle film tooth 52 and prevent residual broken
Mulch downslide is fallen in the soil, continues continuously to prick film movement.
In the present embodiment, rack 1 is mounted by the tripod 13 above it with high-arch tractor.
In the present embodiment, roller bearing 31, rotary tillage shaft 41 and vertical bundle film bar 51 are arranged in parallel.
When the residual broken ground Membrane recovery unit MRU specific works of the present embodiment, driven by gearbox 2 by the Ith chain-drive mechanism 61
It loosens the soil rotary blade group 4, rotary blade group 4 of loosening the soil carries out rotary tillage to farmland, and residual broken mulch rotate from deep soil layer and is taken out of, then by company
It connects and is pricked in the curved tooth of the IIth chain-drive mechanism 62 driving topsoil to loosen the soil between rotary blade group 4 and the curved tooth bundle membrane cylinder 3 of topsoil
Membrane cylinder 3, the camber that the curved tooth of topsoil pricks membrane cylinder 3 prick film tooth 32 and penetrate the residual broken mulch of soil layer pickup and make with residual broken mulch
Rotary motion loosens the soil rotary blade group 4 and the IIIth chain-drive mechanism 63 that deep soil layer is vertically pricked between film tooth group 5 drives by being connected to
Deep soil layer vertically pricks film tooth group 5 and cam mechanism 7, and cam mechanism 7 controls its vertical film of pricking and moves, with certain inclination angle hangnail
Vertical film tooth 52 of pricking takes residual broken mulch to soil surface after tying residual film, and it is rear not easily to fall off to be picked up residual broken mulch.
Claims (10)
1. a kind of residual broken ground Membrane recovery unit MRU, it is characterised in that: including rack (1) and the speed change being separately mounted on rack (1)
Curved tooth bundle membrane cylinder (3) of case (2), topsoil, rotary blade group of loosening the soil (4), deep soil layer vertically prick film tooth group (5), driving mechanism
(6), the power in gearbox (2) is delivered separately to the curved tooth of topsoil and pricks membrane cylinder (3), rotation of loosening the soil by the driving mechanism (6)
Coulter group (4) and deep soil layer vertically prick film tooth group (5), the curved tooth of topsoil prick membrane cylinder (3), rotary blade group of loosening the soil (4) and
Deep soil layer is vertically pricked film tooth group (5) and is arranged successively according to the direction of advance of rack (1), and the curved tooth of topsoil pricks membrane cylinder (3)
Film tooth (32) are pricked including roller bearing (31) and several cambers being mounted on roller bearing (31), the rotary blade group (4) of loosening the soil includes
Rotary tillage shaft (41) and several rotary blade groups (42) being mounted on rotary tillage shaft (41), the depth soil layer vertically prick film tooth group (5)
Including vertically pricking film bar (51) and being mounted on vertical several vertical bundles film tooth (52) pricked on film bar (51).
2. residual broken ground Membrane recovery unit MRU according to claim 1, it is characterised in that: the driving mechanism (6) and deep soil layer
Vertical prick between film tooth group (5) is equipped with cam mechanism (7), and driving mechanism (6) is directly connect with cam mechanism (7), the deep soil
The vertical vertical bundle film bar (51) for pricking film tooth group (5) of layer carries out the movement of bundle film up and down reciprocatingly with the rotation of cam mechanism (7).
3. residual broken ground Membrane recovery unit MRU according to claim 2, it is characterised in that: the cam mechanism (7) passes through rack
(1) it is fixed on the top that deep soil layer vertically pricks film tooth group (5) in parallel, cam mechanism (7) includes camshaft (71) and cam (72),
The cam (72) is disc cam, and cam (72), which rotates a circle, can make vertically to prick film tooth (52) work three times.
4. residual broken ground Membrane recovery unit MRU according to claim 1, it is characterised in that: the depth soil layer vertically pricks film tooth group
(5) the vertical spring (8) pricking film tooth group (5) and springing back after tying and picking up residual film of deep soil layer can be made by being equipped between rack (1).
5. residual broken ground Membrane recovery unit MRU according to claim 2 or 3, it is characterised in that: the driving mechanism (6) includes the
I chain-drive mechanism (61), the IIth chain-drive mechanism (62), the IIIth chain-drive mechanism (63), the Ith chain-drive mechanism (61)
One end is connect by sprocket wheel with the shaft drawn in gearbox (2), and the other end is connect by sprocket wheel with rotary tillage shaft (41)；Described
One end of II chain-drive mechanism (62) is connect by sprocket wheel with rotary tillage shaft (41), and the other end is connect by sprocket wheel with roller bearing (31)；
One end of IIIth chain-drive mechanism (63) is connect by sprocket wheel with rotary tillage shaft (41), and the other end passes through sprocket wheel and cam mechanism
(7) rotation axis connection.
6. residual broken ground Membrane recovery unit MRU described in any one of -4 according to claim 1, it is characterised in that: the rack (1)
Top is equipped with dismountable arch sheet (11), and it is vertical that the curved tooth of topsoil pricks membrane cylinder (3), rotary blade group of loosening the soil (4) and deep soil layer
It pricks at left and right sides of film tooth group (5) and is equipped with removal of impurities baffle (12), and there are the gaps for observation in removal of impurities baffle (12).
7. residual broken ground Membrane recovery unit MRU described in any one of -4 according to claim 1, it is characterised in that: the camber pricks film tooth
(32) by the curved tooth around the rotation of roller bearing (31) axis direction and uniformly the misplace several toothrow bars (321) and its end arranged
(322) it forms, the inclination angle of the curved tooth (322) is to tilt 120~160 degree counterclockwise along ratch (321) axis direction, the tooth
Bar (321) is vertically arranged with roller bearing (31).
8. residual broken ground Membrane recovery unit MRU described in any one of -4 according to claim 1, it is characterised in that: the vertical bundle film tooth
(52) end has hangnail, and the inclination angle of the hangnail is to tilt 25~45 clockwise along vertical film tooth (52) axis direction of pricking
Degree.
9. residual broken ground Membrane recovery unit MRU described in any one of -4 according to claim 1, it is characterised in that: the rack (1) is logical
The tripod (13) and high-arch tractor crossed above it mount.
10. residual broken ground Membrane recovery unit MRU described in any one of -4 according to claim 1, it is characterised in that: the roller bearing (31),
Rotary tillage shaft (41) and vertical bundle film bar (51) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074309.1U CN209572348U (en) | 2018-12-11 | 2018-12-11 | A kind of residual broken ground Membrane recovery unit MRU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074309.1U CN209572348U (en) | 2018-12-11 | 2018-12-11 | A kind of residual broken ground Membrane recovery unit MRU |
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| Publication Number | Publication Date |
|---|---|
| CN209572348U true CN209572348U (en) | 2019-11-05 |
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ID=68348786
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588069A (en) * | 2018-12-11 | 2019-04-09 | 湖南农业大学 | A kind of residual broken ground Membrane recovery unit MRU |
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2018
- 2018-12-11 CN CN201822074309.1U patent/CN209572348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588069A (en) * | 2018-12-11 | 2019-04-09 | 湖南农业大学 | A kind of residual broken ground Membrane recovery unit MRU |
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