CN109220426A - A kind of agricultural ditch ridge film covering device - Google Patents
A kind of agricultural ditch ridge film covering device Download PDFInfo
- Publication number
- CN109220426A CN109220426A CN201811184561.6A CN201811184561A CN109220426A CN 109220426 A CN109220426 A CN 109220426A CN 201811184561 A CN201811184561 A CN 201811184561A CN 109220426 A CN109220426 A CN 109220426A
- Authority
- CN
- China
- Prior art keywords
- frame
- film
- sleeve
- roller
- mulch
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Protection Of Plants (AREA)
Abstract
The invention discloses a kind of agricultural ditch ridge film covering devices, it includes vehicle frame, idler wheel, film placing mechanism, squeeze-film mechanism, store up native box, casing mechanism, firming mechanism, lower frame two sides are equipped with idler wheel, lower frame side is equipped with film placing mechanism, film placing mechanism side, which is equipped with, stores up native box, it stores up native box side and is equipped with the squeeze-film mechanism being arranged symmetrically, squeeze-film mechanism side is equipped with the casing mechanism being arranged symmetrically, and casing mechanism side is equipped with firming mechanism.The present invention is provided on lower frame stores up native box, after the completion of a furrow ridge overlay film, mulch is cut off using cutter, native fall under gravity stored up in native box pushes down mulch end, avoids artificial firming, improves the working efficiency of overlay film, and firming mechanism is provided in the tail portion of vehicle frame, the soil pressure of mulch two sides is real, it ensure that the effect of overlay film, avoid mulch side air inlet and heave mulch.
Description
Technical field
The invention belongs to agricultural machinery technological field, in particular to a kind of agricultural ditch ridge film covering device.
Background technique
Part potato, beans, greengrocery crop-planting often frequently with Root growth, Root growth can be improved ground
Temperature, fertilizer conservation, increases crop yield at water conservation, and Root growth is often arranged in pairs or groups mulch overlay film, and ditch ridge overlay film can be with effectively save water
Resource reduces the number of pouring, is further retained, heats, and avoids rain drop erosion ground or causes soil hardening, reduces workload
The characteristics of；Traditional artificial carry out overlay film is time-consuming and laborious, and personnel labor intensity is big；When large area overlay film, cost of labor
Expenditure often cover income caused by film-covering planting, lose more than gain；In order to solve this problem, research staff's design is ground
Film mulching machine is sent out, there is still a need for artificial firmings in the tail portion on ditch ridge for current laminating machine, reduce the efficiency of furrow overlay film；Separately
Outside, since ground film surface is smooth, in addition loosing soil, the soil of mulch two sides is easy to slide, and causes mulch firming not tight, encounters
When strong wind weather, mulch, which is easily heaved, causes unnecessary loss.
Summary of the invention
It is insufficient in the prior art the purpose of the present invention is overcoming, a kind of agricultural ditch ridge film covering device is provided, in lower frame
The upper native box of storage that is provided with is cut off mulch using cutter after the completion of a furrow ridge overlay film, stores up the soil in native box in the work of gravity
Mulch end is pushed down with falling, avoids artificial firming, improves the working efficiency of overlay film, and be arranged in the tail portion of vehicle frame
Firming mechanism, the soil pressure of mulch two sides is real, it ensure that the effect of overlay film, avoid mulch side air inlet and heave mulch.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of agricultural ditch ridge film covering device, including vehicle frame, idler wheel, film placing mechanism, squeeze-film mechanism, storage native box, drag links
Structure, firming mechanism, the vehicle frame include upper frame, lower frame, connecting rod I, and the upper frame, lower frame are connected by square tube head and the tail
The tower structure of formation, upper frame are fixedly connected between lower frame by connecting rod I；The upper frame side is equipped with hitch frame,
Hitch frame is connect with driving device, and driving device can be tractor or manpower driving；
The lower frame two sides are equipped with idler wheel, and idler wheel includes wheel rim, spoke, wheel shaft, is equipped at the wheel rim central axis
Wheel shaft, wheel shaft outside side are equipped with bearing, and wheel shaft is fixedly mounted in bearing inner race, and bearing outer ring circumferencial direction is equipped with several
The spoke being evenly arranged, spoke one end are fixedly connected with bearing outer ring, and the other end is fixedly connected with wheel rim, and spoke is used to support wheel
Circle, enhances the rigidity of wheel rim；Wheel rim outer ring circumferencial direction is equipped with several boss being evenly arranged, and boss is by angle steel system
At boss enhances the road holding of idler wheel, skidding when avoiding idler wheel operation；The wheel shaft side is equipped with U-bolt, U-shaped spiral shell
Bolt upper end passes through lower frame and is fixed on lower frame by nut；
The lower frame side is equipped with film placing mechanism, and the film placing mechanism includes connecting rod II, sleeve I, telescopic rod I, connection
Plate I, support rod, the lower frame are equipped with crossbeam, and crossbeam side is equipped with sleeve I, and sleeve I is connect by connecting rod II with crossbeam,
Sleeve I is located at the lower part of crossbeam, and sleeve I is hollow rhs-structure, and I two sides of sleeve are equipped with telescopic rod I, sleeve I and stretches
Contracting bar I is fixed by tightening knob；Described I one end of telescopic rod is equipped with connecting plate I, I one end of connecting plate and the fixed company of telescopic rod I
It connects, the other end is equipped with support rod, and sleeve I, telescopic rod I, connecting plate I, support rod surround " mouth " character form structure of lower openings；Ground
Deflector roll both ends are mounted on support rod；According to the width of mulch, the outreach of telescopic rod I is adjusted, suitable for different size
Mulch uses；
The film placing mechanism side, which is equipped with, stores up native box, and storing up native box is the small taper type of the big lower openings of upper opening, and is stored up
The both ends of native box are equipped with opening, and the lower ending opening for storing up native box is in contact with ground film surface；It stores up native box two sides and is fixed with vertical plate,
Vertical plate upper end is fixed with stud, and the vertical plate side is equipped with support frame I, and I section of support frame is L shape, and I one end of support frame is under
Frame is fixedly connected, and the facade of support frame I is equipped with regulating tank I, and stud passes through regulating tank I and fixed by wing nut；It uses
When be pre-placed soil storing up in native box, the height for storing up native box is adjusted by regulating tank I, make to store up the lower mouth of native box always with mulch
Intimate surface contact, avoid soil from falling；The soil stored up in native box also has the function of counterweight, it is therefore prevented that film covering device was run
Vehicle frame is run in journey；
The crossbeam side sets that there are two the guide plates being arranged in parallel, there are gap between guide plate, in the gap of guide plate
Equipped with stock, stock one end is equipped with cutter, and the other end is equipped with handle, and the cutter is located at film placing mechanism and stores up between native box；Institute
It states stock top side and is fixed with baffle, baffle is located at guide plate top, and baffle is used to support cutter；The lower frame two sides
It is fixed with buckle, buckle is located at the gap top of consecutive directing plates, and it is internal that stock is mounted on buckle；When a furrow ridge overlay film is complete
Stock is taken out from buckle, and is placed on guide plate top by Cheng Hou, and lower end of cutter is lower than mulch at this time, and holding handle will cut
Knife slides to the other end of vehicle frame and cuts off mulch, and native fall under gravity stored up in native box pushes down mulch end,
Artificial firming is avoided, the working efficiency of overlay film is improved；After cutter cuts mulch, stock is lifted and is buckled in the other side again
Buckle in, at this time lower end of cutter be higher than mulch；
Described to store up native box side equipped with the squeeze-film mechanism being arranged symmetrically, squeeze-film mechanism includes pressing wheel, sleeve II, sleeve
III, the upper frame two sides are fixed with sleeve II, and II lower part side of sleeve is equipped with sleeve III, and III lower part side of sleeve is equipped with pressure
Film wheel, the pressing wheel are located at mulch top；Pressing wheel ensure that the soil of mulch two sides smoothly covers on mulch；
The squeeze-film mechanism side is equipped with casing mechanism, and the casing mechanism includes column, lantern ring I, lantern ring II, earthing
Shovel, the upper frame side are equipped with lantern ring I, and I lower part side of lantern ring is equipped with lantern ring II, lantern ring I and II arranged concentric of lantern ring, lantern ring
II is fixedly connected with lower frame, and column is equipped with inside lantern ring I and lantern ring II, and lantern ring I is equipped with tightening knob, and column lower end is equipped with
The covering blade of the covering blade of arc, two sides is arranged in " eight " word, and the soil of furrow is covered on to the two sides of mulch；Pass through tightening knob
The extension elongation for adjusting column, is conveniently adjusted the earthing amount of mulch two sides；
The casing mechanism side is equipped with firming mechanism, and the firming mechanism includes support frame II, U-shaped frame II, firming roller,
Support frame as described above II is connect by square tube with connecting rod I, and support frame as described above II is equipped with regulating tank II, and tightening knob passes through regulating tank
II connect support frame II with square tube, by adjusting support frame II angle and fixed by tightening knob, be suitable for different ridges
High ditch ridge overlay film firming；II lower part side of support frame as described above is equipped with U-shaped frame II, and the lower mouth of U-shaped frame II is equipped with firming roller, the pressure
Native roller is thin horn-like of the thick other end in one end, and the taper end of two sides firming roller is opposite, and firming roller is flexibly connected with U-shaped frame II,
Firming roller is located at the earthing top of mulch two sides；After casing mechanism earthing, firming roller is real by the soil pressure of mulch two sides, ensure that and covers
The effect of film avoids mulch side air inlet and heaves mulch.
Preferably, the upper framework upper is symmetrically arranged with U-shaped frame I, is equipped with spare mulch inside U-shaped frame I；U-shaped frame I avoids
After midway mulch is used up, needs artificial forwarding place is nose heave to take mulch, improve the efficiency of overlay film.
Preferably, two limit plates are fixed on the wheel shaft, limit plate is arranged on the two sides of U-bolt, limit plate
It slides axially when avoiding idler wheel operation.
Preferably, antiskid plate is equipped between the boss, antiskid plate is arranged vertically with boss；Antiskid plate avoids film covering device
It is slid laterally when overlay film and causes overlay film inaccurate.
Preferably, ground film roller top side is equipped with compression roller, and compression roller is in contact with mulch roller surface, and compression roller is protected
The orderly expansion of mulch is demonstrate,proved；Compression roller both ends are fixedly mounted in bearing inner race, and bearing outer ring top is fixed with mounting plate
I, I top side of mounting plate is equipped with spring I, and I upper end of spring is fixedly connected by mounting plate I with lower frame；Spring I ensure that crowded
Pressure roller contacts always with ground film roller.
Preferably, II side of sleeve is equipped with telescopic rod II, and sleeve II is connect by tightening knob with telescopic rod II, stretched
II lower end of contracting bar is fixedly connected with sleeve III；The distance of sleeve II is stretched out, by adjusting telescopic rod II so as to adjust between pressing wheel
Distance, the ditch ridge overlay film suitable for different row spacings.
Preferably, the III lower part side of sleeve is equipped with telescopic rod III, and III lower end of telescopic rod is connect with pressing wheel, telescopic rod
Baffle ring is fixed on III, baffle ring top side is equipped with spring II, and II one end of spring is fixedly connected with baffle ring, the other end and sleeve
III suitable for reading is fixedly connected；The pressing wheel that spring II compresses III lower end of telescopic rod is contacted with the mulch on furrow top always, ensure that
The effect of overlay film.
Preferably, the casing mechanism side is equipped with secondary squeeze-film mechanism, and secondary squeeze-film mechanism is located at casing mechanism and pressure
Between native mechanism, the secondary squeeze-film mechanism includes roller, helical blade, shaft, connecting plate II, set on the roller there are two
It is unearthed hole, shaft is equipped at centre of the drum's axis, both ends of the shaft is fixedly connected by several connecting rods III with inner wall of rotary drum；Described turn
Axis is equipped with the helical blade of opposite arrangement, and both ends of the shaft is mounted in bearing inner race, and bearing outer ring is fixedly mounted on the company of L-type
On fishplate bar II, II one end of connecting plate is fixedly connected by square tube with connecting rod I；The roller two sides are equipped with funnel shaped soil guiding board,
The soil guiding board of two sides is arranged in " eight " word；When film covering device travels forward, roller rolls on mulch top, and soil guiding board is by furrow two
The soil of side imports drums inside, and when roller rotates, soil is mobile to the middle part of roller under the guiding role of helical blade, finally
By being unearthed, hole outflow is fallen on mulch, is carried out secondary firming to mulch upper surface, is further avoided mulch and heaved by strong wind.
Preferably, II lower part side of support frame as described above is equipped with mounting plate II, and II lower part side of mounting plate is equipped with spring III, bullet
III one end of spring is fixedly connected with mounting plate II, and the other end is fixedly connected with U-shaped frame II, spring III ensure that firming roller always with ground
The earthing of film two sides contacts, to ensure that the effect of firming.
Preferably, II side of U-shaped frame is equipped with clear native device, and clear soil device is the combination of scraper plate or hairbrush or both,
Clear soil device lower end is in contact with firming roller outer wall；Clear soil device clears up the soil of firming roller surface in real time, avoids
Soil is hardened on firming roller surface.
Beneficial effect is shown the present invention compared with prior art:
1) it is provided with the native box of storage on lower frame to cut off mulch using cutter after the completion of a furrow ridge overlay film, storage soil
Soil in box falls under gravity pushes down mulch end, avoids artificial firming, improves the working efficiency of overlay film,
And it is provided with firming mechanism in the tail portion of vehicle frame, and the soil pressure of mulch two sides is real, it ensure that the effect of overlay film, avoid mulch side
Side air inlet heaves mulch；
2) U-shaped frame I avoids after midway mulch uses up, and needs artificial forwarding place is nose heave to take mulch, improves the effect of overlay film
Rate；
3) two limit plates are fixed on wheel shaft, limit plate is arranged on the two sides of U-bolt, and limit plate avoids idler wheel
It slides axially when operation；
4) antiskid plate is equipped between boss, antiskid plate is arranged vertically with boss；Hair when antiskid plate avoids film covering device overlay film
Raw slide laterally causes overlay film inaccurate；
5) ground film roller top side is equipped with compression roller, and compression roller is in contact with mulch roller surface, and compression roller ensure that mulch
Orderly expansion；Compression roller both ends are fixedly mounted in bearing inner race, and bearing outer ring top is fixed with mounting plate I, mounting plate I
Top side is equipped with spring I, and I upper end of spring is fixedly connected by mounting plate I with lower frame；Spring I ensure that compression roller and ground
Deflector roll contacts always；
6) distance of sleeve II is stretched out by adjusting telescopic rod II, so as to adjust the distance between pressing wheel, is suitable for difference
The ditch ridge overlay film of row spacing；
7) III lower part side of sleeve is equipped with telescopic rod III, and III lower end of telescopic rod is connect with pressing wheel, fixed on telescopic rod III
Equipped with baffle ring, baffle ring top side is equipped with spring II, and II one end of spring is fixedly connected with baffle ring, and the other end is suitable for reading solid with sleeve III
Fixed connection；The pressing wheel that spring II compresses III lower end of telescopic rod is contacted with the mulch on furrow top always, ensure that the effect of overlay film
Fruit；
8) when film covering device travels forward, roller rolls on mulch top, and the soil of furrow two sides is imported roller by soil guiding board
Inside, when roller rotates, soil is mobile to the middle part of roller under the guiding role of helical blade, flows out finally by unearthed hole
It falls on mulch, secondary firming is carried out to mulch upper surface, mulch is further avoided and is heaved by strong wind；
9) II lower part side of support frame is equipped with mounting plate II, and II lower part side of mounting plate is equipped with spring III, III one end of spring
Be fixedly connected with mounting plate II, the other end is fixedly connected with U-shaped frame II, spring III ensure that firming roller always with mulch two sides
Earthing contact, to ensure that the effect of firming；
10) clear native device clears up the soil of firming roller surface in real time, and it is hardened on firming roller surface to avoid soil.
Detailed description of the invention
Attached drawing 1 is a kind of agricultural ditch ridge film covering device structural schematic diagram of the present invention；
Attached drawing 2 is body frame structure for automotive schematic diagram in a kind of agricultural ditch ridge film covering device of the present invention；
Attached drawing 3 is roller structure schematic diagram in a kind of agricultural ditch ridge film covering device of the present invention；
Attached drawing 4 is film placing mechanism structural schematic diagram in a kind of agricultural ditch ridge film covering device of the present invention；
Attached drawing 5 is squeeze-film mechanism structural schematic diagram in a kind of agricultural ditch ridge film covering device of the present invention；
Attached drawing 6 is squeeze-film mechanism schematic diagram of internal structure in a kind of agricultural ditch ridge film covering device of the present invention；
Attached drawing 7 is to store up native box scheme of installation in a kind of agricultural ditch ridge film covering device of the present invention；
Attached drawing 8 is secondary squeeze-film mechanism scheme of installation in a kind of agricultural ditch ridge film covering device of the present invention；
Attached drawing 9 is drums inside structural schematic diagram in a kind of agricultural ditch ridge film covering device of the present invention；
Attached drawing 10 is firming roller structural schematic diagram in a kind of agricultural ditch ridge film covering device of the present invention；
Attached drawing 11 is A partial enlarged view in a kind of agricultural ditch ridge film covering device of the present invention；
Attached drawing 12 is B partial enlarged view in a kind of agricultural ditch ridge film covering device of the present invention；
In figure: 1- vehicle frame, 2- idler wheel, 3- film placing mechanism, 4- squeeze-film mechanism, 5- store up native box, 6- casing mechanism, 7- bis- times pressures
Film mechanism, 8- firming mechanism, 9- mulch, the spare mulch of 10-, the upper frame of 101-, 102- lower frame, 103- crossbeam, 104- traction
Frame, 105- connecting rod I, 106- guide plate, 107- buckle, 108-U type frame I, 201- wheel rim, 202- spoke, 203- wheel shaft, 204- limit
Position plate, 205-U type bolt, 206- boss, 207- antiskid plate, 301- connecting rod II, 302- sleeve I, 303- telescopic rod I, 304- is tight
Gu knob, 305- connecting plate I, 306- support rod, 307- ground film roller, 308- compression roller, 309- mounting plate I, 310- spring I,
401- pressing wheel, 402- telescopic rod III, 403- sleeve III, 404- telescopic rod II, 405- sleeve II, 406- spring II, 407- gear
Ring, 501- support frame I, 502- regulating tank I, 503- wing nut, 504- cutter, 505- handle, 506- vertical plate, 507- baffle,
601- covering blade, 602- column, 603- lantern ring I, 604- lantern ring II, 701- roller, 702- helical blade, 703- shaft, 704-
Connecting rod III, 705- bearing, 706- connecting plate II, 707- are unearthed hole, 708- soil guiding board, 801- support frame II, 802- regulating tank II,
803- mounting plate II, 804- spring III, 805- device native clearly, 806- firming roller, 807-U type frame II.
Specific embodiment
For convenience of the understanding of those skilled in the art, 1-12, further to technical solution of the present invention with reference to the accompanying drawing
It illustrates.
It is as shown in Figs. 1-2:
A kind of agricultural ditch ridge film covering device, including vehicle frame 1, idler wheel 2, film placing mechanism 3, squeeze-film mechanism 4, store up native box 5, cover
Native mechanism 6, firming mechanism 8, the vehicle frame 1 include upper frame 101, lower frame 102, connecting rod I 105, the upper frame 101, under
Frame 102 is to connect the tower structure formed from beginning to end by square tube, solid by connecting rod I 105 between upper frame 101 and lower frame 102
Fixed connection；101 side of upper frame is equipped with hitch frame 104, and hitch frame 104 is connect with driving device, and driving device can be
Tractor or manpower driving；
As shown in Fig. 1, Fig. 3, Figure 11:
102 two sides of lower frame are equipped with idler wheel 2, and idler wheel 2 includes wheel rim 201, spoke 202, wheel shaft 203, the wheel rim
Wheel shaft 203 is equipped at 201 central axis, 203 outside side of wheel shaft is equipped with bearing, and wheel shaft 203 is fixedly mounted in bearing inner race,
Bearing outer ring circumferencial direction is equipped with several spokes 202 being evenly arranged, and 202 one end of spoke is fixedly connected with bearing outer ring, separately
One end is fixedly connected with wheel rim 201, and spoke 202 is used to support wheel rim 201, enhances the rigidity of wheel rim 201；The wheel rim 201
Outer ring circumferencial direction is equipped with several boss 206 being evenly arranged, and boss 206 is made of angle steel, and boss 206 enhances idler wheel 2
Road holding, avoid idler wheel 2 run when skidding；203 side of wheel shaft is equipped with U-bolt 205, and 205 upper end of U-bolt is worn
It crosses lower frame 102 and is fixed on lower frame 102 by nut；
It is as Figure 1 and Figure 4:
102 side of lower frame is equipped with film placing mechanism 3, and the film placing mechanism 3 includes connecting rod II 301, sleeve I 302, stretches
Contracting bar I 303, connecting plate I 305, support rod 306, the lower frame 102 are equipped with crossbeam 103, and 103 side of crossbeam is equipped with sleeve I
302, sleeve I 302 is connect by connecting rod II 301 with crossbeam 103, and sleeve I 302 is located at the lower part of crossbeam 103, during sleeve I 302 is
Empty rhs-structure, I 302 two sides of sleeve are equipped with telescopic rod I 303, and sleeve I 302 and telescopic rod I 303 pass through tightening knob
304 is fixed；Described I 303 one end of telescopic rod is equipped with connecting plate I 305, and I 305 one end of connecting plate is fixedly connected with telescopic rod I 303,
The other end is equipped with support rod 306, and sleeve I 302, telescopic rod I 303, connecting plate I 305, support rod 306 surround lower openings
" mouth " character form structure；307 both ends of ground film roller are mounted on support rod 306；
As shown in Fig. 1, Fig. 7, Figure 12:
3 side of film placing mechanism, which is equipped with, stores up native box 5, and storing up native box 5 is the small taper type of the big lower openings of upper opening, and
The both ends for storing up native box 5 are equipped with opening, and the lower ending opening for storing up native box 5 is in contact with 9 surface of mulch；Native 5 two sides of box fixation is stored up to set
There is a vertical plate 506,506 upper end of vertical plate is fixed with stud, and 506 side of vertical plate is equipped with support frame I 501, and I 501 sections of support frame
Face is L shape, and I 501 one end of support frame is fixedly connected with lower frame 102, and the facade of support frame I 501 is equipped with regulating tank I 502, stud
It is across regulating tank I 502 and fixed by wing nut 503；It is pre-placed soil in the native box 5 of storage when use, passes through regulating tank I
The height of native boxes 5 is stored up in 502 adjustment, makes to store up the lower mouth of native box 5 intimate surface contact with mulch 9 always, soil is avoided to fall；Storage
Soil in native box 5 also has the function of counterweight, it is therefore prevented that vehicle frame 1 is run in film covering device operational process；
103 side of crossbeam sets that there are two the guide plates 106 being arranged in parallel, and there are gap, guide plates between guide plate 106
Stock is equipped in 106 gap, stock one end is equipped with cutter 504, and the other end is equipped with handle 505, and the cutter 504, which is located at, puts film
Between mechanism 3 and the native box 5 of storage；Stock top side is fixed with baffle 507, and baffle 507 is located at 106 top of guide plate,
Baffle 507 is used to support cutter 504；102 two sides of lower frame are fixed with buckle 107, and buckle 107 is located at consecutive directing plates
106 gap top, stock are mounted on inside buckle 107；After the completion of a furrow ridge overlay film, stock is taken from buckle 107
Out, and it is placed on 106 top of guide plate, 504 lower end of cutter is lower than mulch 9 at this time, holds handle 505 for cutter 504 to vehicle frame 1
The other end sliding mulch 9 is cut off, store up the soil in native box 5 and fall under gravity and pushes down 9 end of mulch, avoid
Artificial firming improves the working efficiency of overlay film；After cutter 504 cuts mulch 9, stock is lifted and is buckled in the other side again
In buckle 107,504 lower end of cutter is higher than mulch 9 at this time；
As shown in Fig. 1, Fig. 5-6:
Described to store up native 5 side of box equipped with the squeeze-film mechanism 4 being arranged symmetrically, squeeze-film mechanism 4 includes pressing wheel 401, sleeve II
405, sleeve III 403, upper 101 two sides of frame are fixed with sleeve II 405, and II 405 lower part side of sleeve is equipped with sleeve III
403, III 403 lower part side of sleeve is equipped with pressing wheel 401, and the pressing wheel 401 is located at 9 top of mulch；Pressing wheel 401 ensure that
The soil of 9 two sides of mulch smoothly covers on mulch 9；
As shown in Figure 1:
4 side of squeeze-film mechanism is equipped with the casing mechanism 6 being arranged symmetrically, and the casing mechanism 6 includes column 602, set
Ring I 603, lantern ring II 604, covering blade 601, upper 101 side of frame are equipped with lantern ring I 603, and I 603 lower part side of lantern ring is equipped with
Lantern ring II 604, lantern ring I 603 and II 604 arranged concentric of lantern ring, lantern ring II 604 are fixedly connected with lower frame 102, lantern ring I 603 and
II 604 inside of lantern ring is equipped with column 602, and lantern ring I 603 is equipped with tightening knob 304, and 602 lower end of column is equipped with the earthing of arc
The covering blade 601 of shovel 601, two sides is arranged in " eight " word, and the soil of furrow is covered on to the two sides of mulch 9；Pass through tightening knob 304
The extension elongation for adjusting column 602, is conveniently adjusted the earthing amount of 9 two sides of mulch；
As shown in Fig. 1, Fig. 8:
6 side of casing mechanism is equipped with firming mechanism 8, and the firming mechanism 8 includes support frame II 801, U-shaped frame II
807, firming roller 806, support frame as described above II 801 are connect by square tube with connecting rod I 105, and support frame as described above II 801, which is equipped with, to be adjusted
Slot II 802, tightening knob 304 passes through regulating tank II 802 and connect support frame II 801 with square tube, by adjusting support frame II 801
Angle and fixed by tightening knob 304, high suitable for different ridges ditch ridge overlay film firming；II 801 lower part of support frame as described above
Side is equipped with U-shaped frame II 807, and the lower mouth of U-shaped frame II 807 is equipped with firming roller 806, and the firming roller 806 is that the thick other end in one end is thin
It is horn-like, and the taper end of two sides firming roller 806 is opposite, and firming roller 806 is flexibly connected with U-shaped frame II 807, firming roller 806
In the earthing top of 9 two sides of mulch；After 6 earthing of casing mechanism, firming roller 806 is real by the soil pressure of 9 two sides of mulch, ensure that overlay film
Effect, avoid 9 side of mulch air inlet mulch 9 is heaved.
It is as shown in Figure 1, Figure 3:
101 top of upper frame is symmetrically arranged with U-shaped frame I 108, and U-shaped I 108 inside of frame is equipped with spare mulch 10；U-shaped frame I
108 avoid after midway mulch 9 uses up, and need artificial forwarding place is nose heave to take mulch, improve the efficiency of overlay film.
As shown in Fig. 3, Figure 11:
Two limit plates 204 are fixed on the wheel shaft 203, limit plate 204 is arranged on the two sides of U-bolt 205, limit
Position plate 204 is avoided when idler wheel 2 is run and is slid axially.
It is as shown in Figure 3:
Antiskid plate 207 is equipped between the boss 206, antiskid plate 207 is arranged vertically with boss 206；Antiskid plate 207 avoids
It is slid laterally when film covering device overlay film and causes overlay film inaccurate.
It is as Figure 1 and Figure 4:
The 307 top side of ground film roller is equipped with compression roller 308, and compression roller 308 is in contact with 307 surface of ground film roller, squeezes
Pressure roller 308 ensure that the orderly expansion of mulch 9；308 both ends of compression roller are fixedly mounted in bearing inner race, and bearing outer ring top is solid
Surely be equipped with mounting plate I 309, I 309 top side of mounting plate be equipped with spring I 310, I 310 upper end of spring by mounting plate I 309 with
Lower frame 102 is fixedly connected；Spring I 310 ensure that compression roller 308 contacts always with 9 roller of mulch.
It is as shown in Figure 5:
II 405 side of sleeve is equipped with telescopic rod II 404, and sleeve II 405 and telescopic rod II 404 pass through tightening knob
304 connections, II 404 lower end of telescopic rod is fixedly connected with sleeve III 403；Sleeve II 405 is stretched out by adjusting telescopic rod II 404
Distance, the ditch ridge overlay film so as to adjust the distance between pressing wheel 401, suitable for different row spacings.
It is as shown in Figure 6:
The III 403 lower part side of sleeve is equipped with telescopic rod III 402, and III 402 lower end of telescopic rod is connect with pressing wheel 401,
Baffle ring 407 is fixed on telescopic rod III 402,407 top side of baffle ring is equipped with spring II 406, II 406 one end of spring and baffle ring
407 are fixedly connected, the other end with sleeve III 403 is suitable for reading is fixedly connected；The press mold of the compression of spring II 406 III 402 lower end of telescopic rod
Wheel 401 is contacted with the mulch 9 on furrow top always, ensure that the effect of overlay film.
As shown in Fig. 1, Fig. 8:
6 side of casing mechanism is equipped with secondary squeeze-film mechanism 7, and secondary squeeze-film mechanism 7 is located at casing mechanism 6 and packer
Between structure 8, the secondary squeeze-film mechanism 7 includes roller 701, helical blade 702, shaft 703, connecting plate II 706, the roller
It sets that there are two holes 707 of being unearthed on 701, shaft 703 is equipped at 701 central axis of roller, 703 both ends of shaft pass through several connecting rods III
704 are fixedly connected with 701 inner wall of roller；The shaft 703 is equipped with the helical blade 702 of opposite arrangement, 703 both ends of shaft peace
In 705 inner ring of bearing, 705 outer ring of bearing is fixedly mounted on the connecting plate II 706 of L-type, and II 706 one end of connecting plate passes through
Square tube is fixedly connected with connecting rod I 105；701 two sides of roller are equipped with funnel shaped soil guiding board 708, and the soil guiding board 708 of two sides is in
" eight " word arrangement；When film covering device travels forward, roller 701 rolls on 9 top of mulch, and soil guiding board 708 is by the soil of furrow two sides
It imports inside roller 701, when roller 701 rotates, soil is moved under the guiding role of helical blade 702 to the middle part of roller 701
It is dynamic, it is fallen on mulch 9 finally by the outflow of unearthed hole 707, secondary firming is carried out to 9 upper surface of mulch, further avoids ground
Film is heaved by strong wind.
It is as shown in Figure 8:
II 801 lower part side of support frame as described above is equipped with mounting plate II 803, and II 803 lower part side of mounting plate is equipped with spring III
804, III 804 one end of spring is fixedly connected with mounting plate II 803, and the other end is fixedly connected with U-shaped frame II 807, and spring III 804 is protected
It has demonstrate,proved firming roller 806 to contact with the earthing of 9 two sides of mulch always, to ensure that the effect of firming.
II 807 side of U-shaped frame is equipped with clear native device 805, and clear soil device 805 is the knot of scraper plate or hairbrush or both
It closes, clear soil 805 lower end of device is in contact with 806 outer wall of firming roller；Clear soil device 805 carries out the soil on 806 surface of firming roller
Cleaning in real time, it is hardened on 806 surface of firming roller to avoid soil.
A kind of agricultural ditch ridge film covering device, the course of work are as follows: first film covering device be moved on ditch ridge when use,
Idler wheel is placed in the two sides Gou Long, and mulch head is passed through the head that pressing wheel lower part is placed in ditch ridge, then by mulch head soil
Compacting；The height that native box is stored up in adjustment makes the lower mouth for storing up native box and mulch intimate surface contact, then inserts soil inside the native box of storage
Earth carries out overlay film, and the soil of the two sides Gou Long is translated into mulch two sides by covering blade when overlay film, and by firming roller by the soil of two sides
Compacting, while soil guiding board scrapes soil into drums inside, and soil is under the action of helical blade to moving through in the middle part of roller
Hole outflow of being unearthed falls in mulch top, and then carries out secondary firming to mulch, avoids mulch and is heaved by strong wind, ensure that mulch
Overlay film effect；After the completion of a furrow ridge overlay film, stock is taken out, and be placed on guide plate top from buckle, cut at this time
Knife lower end is lower than mulch, holds handle and mulch is cut off to cutter to the sliding of the other end of vehicle frame, store up the soil in native box in gravity
Under the action of fall and push down mulch end, avoid artificial firming, improve the working efficiency of overlay film；Cutter cuts mulch
Afterwards, stock is lifted and is buckled in the buckle of the other side again, lower end of cutter is higher than mulch at this time.
Above content is only to structure example of the invention and explanation, affiliated those skilled in the art
It makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, be within the scope of protection of the invention.
Claims (10)
1. a kind of agricultural ditch ridge film covering device, including vehicle frame, idler wheel, film placing mechanism, squeeze-film mechanism, store up native box, casing mechanism,
Firming mechanism, it is characterised in that the vehicle frame includes upper frame, lower frame, connecting rod I, and the upper frame, lower frame are by square tube
The tower structure that head and the tail connection is formed, upper frame are fixedly connected between lower frame by connecting rod I；The upper frame side is equipped with
Hitch frame, hitch frame are connect with driving device；
The lower frame two sides are equipped with idler wheel, and idler wheel includes wheel rim, spoke, wheel shaft, are equipped with wheel shaft at the wheel rim central axis,
Side is equipped with bearing outside wheel shaft, and wheel shaft is fixedly mounted in bearing inner race, and bearing outer ring circumferencial direction is equipped with several uniform
The spoke of arrangement, spoke one end are fixedly connected with bearing outer ring, and the other end is fixedly connected with wheel rim；Wheel rim outer ring circumference side
It is equipped with several boss being evenly arranged upwards, boss is made of angle steel；The wheel shaft side is equipped with U-bolt, U-bolt upper end
It is fixed on lower frame across lower frame and by nut；
The lower frame side be equipped with film placing mechanism, the film placing mechanism include connecting rod II, sleeve I, telescopic rod I, connecting plate I,
Support rod, the lower frame are equipped with crossbeam, and crossbeam side is equipped with sleeve I, and sleeve I is connect by connecting rod II with crossbeam, sleeve I
Positioned at the lower part of crossbeam, sleeve I is hollow rhs-structure, and I two sides of sleeve are equipped with telescopic rod I, sleeve I and telescopic rod I
It is fixed by tightening knob；Described I one end of telescopic rod is equipped with connecting plate I, and I one end of connecting plate is fixedly connected with telescopic rod I, another
End is equipped with support rod, and sleeve I, telescopic rod I, connecting plate I, support rod surround " mouth " character form structure of lower openings；Ground film roller two
End is mounted on support rod；
The film placing mechanism side, which is equipped with, stores up native box, and storing up native box is the small taper type of the big lower openings of upper opening, and stores up native box
Both ends be equipped with opening, store up the lower ending opening of native box with film surface be in contact；It stores up native box two sides and is fixed with vertical plate, vertical plate
Upper end is fixed with stud, and the vertical plate side is equipped with support frame I, and I section of support frame is L shape, I one end of support frame and lower frame
It is fixedly connected, the facade of support frame I is equipped with regulating tank I, and stud passes through regulating tank I and fixed by wing nut；
The crossbeam side sets that there are two the guide plates being arranged in parallel, and there are gap between guide plate, is equipped in the gap of guide plate
Stock, stock one end are equipped with cutter, and the other end is equipped with handle, and the cutter is located at film placing mechanism and stores up between native box；The length
Bar top side is fixed with baffle, and baffle is located at guide plate top；The lower frame two sides are fixed with buckle, and buckle is located at
The gap top of consecutive directing plates, it is internal that stock is mounted on buckle；
Described to store up native box side equipped with the squeeze-film mechanism being arranged symmetrically, squeeze-film mechanism includes pressing wheel, sleeve II, sleeve III, institute
It states frame two sides and is fixed with sleeve II, II lower part side of sleeve is equipped with sleeve III, and III lower part side of sleeve is equipped with pressing wheel,
The pressing wheel is located at mulch top；
The squeeze-film mechanism side is equipped with the casing mechanism that is arranged symmetrically, the casing mechanism include column, lantern ring I, lantern ring II,
Covering blade, the upper frame side are equipped with lantern ring I, and I lower part side of lantern ring is equipped with lantern ring II, lantern ring I and II arranged concentric of lantern ring,
Lantern ring II is fixedly connected with lower frame, and column is equipped with inside lantern ring I and lantern ring II, and lantern ring I is equipped with tightening knob, column lower end
The covering blade of covering blade equipped with arc, two sides is arranged in " eight " word；
The casing mechanism side is equipped with firming mechanism, and the firming mechanism includes support frame II, U-shaped frame II, firming roller, described
Support frame II is connect by square tube with connecting rod I, and support frame as described above II is equipped with regulating tank II, and tightening knob will across regulating tank II
Support frame II is connect with square tube；II lower part side of support frame as described above is equipped with U-shaped frame II, and the lower mouth of U-shaped frame II is equipped with firming roller, described
Firming roller is thin horn-like of the thick other end in one end, and the taper end of two sides firming roller is opposite, and firming roller and II activity of U-shaped frame are even
It connects, firming roller is located at the earthing top of mulch two sides.
2. a kind of agricultural ditch ridge film covering device according to claim 1, it is characterised in that the upper framework upper is symmetrical
Equipped with U-shaped frame I, spare mulch is equipped with inside U-shaped frame I.
3. a kind of agricultural ditch ridge film covering device according to claim 1, it is characterised in that be fixed on the wheel shaft
Two limit plates, limit plate are arranged on the two sides of U-bolt.
4. a kind of agricultural ditch ridge film covering device according to claim 1, it is characterised in that be equipped between the boss anti-skidding
Plate, antiskid plate are arranged vertically with boss.
5. a kind of agricultural ditch ridge film covering device according to claim 1, it is characterised in that ground film roller top side
Equipped with compression roller, compression roller is in contact with mulch roller surface；Compression roller both ends are fixedly mounted in bearing inner race, on bearing outer ring
Portion is fixed with mounting plate I, and I top side of mounting plate is equipped with spring I, and I upper end of spring connects by the way that mounting plate I and lower frame are fixed
It connects.
6. a kind of agricultural ditch ridge film covering device according to claim 1, it is characterised in that II side of sleeve is equipped with
Telescopic rod II, sleeve II are connect with telescopic rod II by tightening knob, and II lower end of telescopic rod is fixedly connected with sleeve III.
7. a kind of agricultural ditch ridge film covering device according to claim 6, it is characterised in that the III lower part side of sleeve
Equipped with telescopic rod III, III lower end of telescopic rod is connect with pressing wheel, and baffle ring is fixed on telescopic rod III, and baffle ring top side is equipped with
Spring II, II one end of spring are fixedly connected with baffle ring, the other end with sleeve III is suitable for reading is fixedly connected.
8. a kind of agricultural ditch ridge film covering device described in -7 according to claim 1, it is characterised in that the casing mechanism side
Equipped with secondary squeeze-film mechanism, between casing mechanism and firming mechanism, the secondary squeeze-film mechanism includes secondary squeeze-film mechanism
Roller, helical blade, shaft, connecting plate II are set on the roller there are two hole of being unearthed, and are equipped with shaft at centre of the drum's axis,
Both ends of the shaft is fixedly connected by several connecting rods III with inner wall of rotary drum；The shaft is equipped with the helical blade of opposite arrangement, turns
Axis both ends are mounted in bearing inner race, and bearing outer ring is fixedly mounted on the connecting plate II of L-type, and II one end of connecting plate passes through square tube
It is fixedly connected with connecting rod I；The roller two sides are equipped with funnel shaped soil guiding board, and the soil guiding board of two sides is arranged in " eight " word.
9. a kind of agricultural ditch ridge film covering device according to claim 1, it is characterised in that II lower part one of support frame as described above
Side is equipped with mounting plate II, and II lower part side of mounting plate is equipped with spring III, and III one end of spring is fixedly connected with mounting plate II, the other end
It is fixedly connected with U-shaped frame II.
10. a kind of agricultural ditch ridge film covering device according to claim 1, it is characterised in that U-shaped II side of frame is set
There is clear native device, clear soil device is the combination of scraper plate or hairbrush or both, and clear soil device lower end is in contact with firming roller outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184561.6A CN109220426B (en) | 2018-10-11 | 2018-10-11 | Agricultural is with ditch ridge tectorial membrane device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811184561.6A CN109220426B (en) | 2018-10-11 | 2018-10-11 | Agricultural is with ditch ridge tectorial membrane device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109220426A true CN109220426A (en) | 2019-01-18 |
| CN109220426B CN109220426B (en) | 2021-05-14 |
Family
ID=65052716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811184561.6A Active CN109220426B (en) | 2018-10-11 | 2018-10-11 | Agricultural is with ditch ridge tectorial membrane device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109220426B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906847A (en) * | 2019-04-09 | 2019-06-21 | 武汉理工大学 | A kind of pressure ridge film covering device |
| CN111386945A (en) * | 2020-04-29 | 2020-07-10 | 中国农业科学院棉花研究所 | Device for burying and pressing mulching film on seeder |
| CN111869484A (en) * | 2020-07-20 | 2020-11-03 | 胡鑫 | Garlic is planted and buries native all-in-one with tectorial membrane |
| CN111972195A (en) * | 2020-08-21 | 2020-11-24 | 何宇诗 | Automatic film paving equipment before sowing |
| CN112088705A (en) * | 2020-10-20 | 2020-12-18 | 周艳梅 | From walking laminating machine |
| CN114651650A (en) * | 2022-04-07 | 2022-06-24 | 王贵环 | Mulching film laying device for agriculture |
| CN114667880A (en) * | 2022-05-09 | 2022-06-28 | 孙兵兵 | Mulching film laying equipment based on agricultural planting and laying method thereof |
| CN114868579A (en) * | 2022-04-25 | 2022-08-09 | 湖南省烟草公司长沙市公司 | Automatically controlled farmland laminating equipment |
| CN115067128A (en) * | 2022-04-25 | 2022-09-20 | 湖南农业大学 | Agricultural film automatic cutting equipment |
| CN116267371A (en) * | 2023-04-26 | 2023-06-23 | 山东常林机械集团股份有限公司 | Rice drought direct seeding, watering, fertilizing and laminating device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2731962Y (en) * | 2004-07-28 | 2005-10-12 | 西北农林科技大学 | Ridge forming and film coating machine |
| CN202364633U (en) * | 2011-12-10 | 2012-08-08 | 太原理工大学 | Mulch paving machine |
| CN203608640U (en) * | 2013-12-23 | 2014-05-28 | 兰州农源农机有限公司 | Lever type transverse interval soil covering device |
| CN205408872U (en) * | 2015-12-08 | 2016-08-03 | 重庆翼虎动力机械有限公司 | Agricultural laminating machine of tobacco |
| CN207340778U (en) * | 2017-08-11 | 2018-05-11 | 东莞市盛奇智能设备科技有限公司 | A kind of multifunctional ground-covering film covers machine |
-
2018
- 2018-10-11 CN CN201811184561.6A patent/CN109220426B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2731962Y (en) * | 2004-07-28 | 2005-10-12 | 西北农林科技大学 | Ridge forming and film coating machine |
| CN202364633U (en) * | 2011-12-10 | 2012-08-08 | 太原理工大学 | Mulch paving machine |
| CN203608640U (en) * | 2013-12-23 | 2014-05-28 | 兰州农源农机有限公司 | Lever type transverse interval soil covering device |
| CN205408872U (en) * | 2015-12-08 | 2016-08-03 | 重庆翼虎动力机械有限公司 | Agricultural laminating machine of tobacco |
| CN207340778U (en) * | 2017-08-11 | 2018-05-11 | 东莞市盛奇智能设备科技有限公司 | A kind of multifunctional ground-covering film covers machine |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109906847B (en) * | 2019-04-09 | 2021-08-03 | 武汉理工大学 | Ridge-pressing film-covering device |
| CN109906847A (en) * | 2019-04-09 | 2019-06-21 | 武汉理工大学 | A kind of pressure ridge film covering device |
| CN111386945A (en) * | 2020-04-29 | 2020-07-10 | 中国农业科学院棉花研究所 | Device for burying and pressing mulching film on seeder |
| CN111386945B (en) * | 2020-04-29 | 2021-10-15 | 中国农业科学院棉花研究所 | Device for burying and pressing mulching film on seeder |
| CN111869484A (en) * | 2020-07-20 | 2020-11-03 | 胡鑫 | Garlic is planted and buries native all-in-one with tectorial membrane |
| CN111972195A (en) * | 2020-08-21 | 2020-11-24 | 何宇诗 | Automatic film paving equipment before sowing |
| CN111972195B (en) * | 2020-08-21 | 2022-06-03 | 新疆科创天达农业工程有限公司 | Automatic film paving equipment before sowing |
| CN112088705A (en) * | 2020-10-20 | 2020-12-18 | 周艳梅 | From walking laminating machine |
| CN114651650A (en) * | 2022-04-07 | 2022-06-24 | 王贵环 | Mulching film laying device for agriculture |
| CN114868579A (en) * | 2022-04-25 | 2022-08-09 | 湖南省烟草公司长沙市公司 | Automatically controlled farmland laminating equipment |
| CN115067128A (en) * | 2022-04-25 | 2022-09-20 | 湖南农业大学 | Agricultural film automatic cutting equipment |
| CN115067128B (en) * | 2022-04-25 | 2024-02-06 | 湖南农业大学 | Automatic cutting equipment for agricultural film |
| CN114667880A (en) * | 2022-05-09 | 2022-06-28 | 孙兵兵 | Mulching film laying equipment based on agricultural planting and laying method thereof |
| CN116267371A (en) * | 2023-04-26 | 2023-06-23 | 山东常林机械集团股份有限公司 | Rice drought direct seeding, watering, fertilizing and laminating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109220426B (en) | 2021-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109220426A (en) | A kind of agricultural ditch ridge film covering device | |
| CN109041603A (en) | A kind of agricultural ditch ridge spray, overlay film integrated apparatus | |
| CN104996016B (en) | Self-propelled double-layer straw and surface soil mulching machine for orchard | |
| CN204047062U (en) | One seedling belt wheat rotary tillage fertilising simple grain precision planter | |
| CN107912107A (en) | A kind of western muskmelon trench digging overlay film earthing punching combined working machine in the drought pool | |
| CN202617702U (en) | Novel multi-row wide all-terrain mower | |
| JP5352463B2 (en) | Auxiliary equipment for harvesting grass | |
| CN104429385B (en) | The double-deck mulch-laying machine of a kind of orchard stalk | |
| CN202364575U (en) | Pre-cut alfalfa seed threshing and harvesting machine | |
| CN106576465A (en) | Traction driving type water and fertilizer integrated mulch film recovery machine | |
| CN207040174U (en) | A kind of Multifunctional deep loosening fertilizer distributor | |
| CN207235378U (en) | A kind of tobacco in seedling stage mulch belt winder device | |
| CN204859930U (en) | Self -propelled orchard straw and double -deck mulch laying machine of surface soil | |
| CN205093090U (en) | Ridger of multiple ploughshare | |
| CN104025957A (en) | Automatic film-mulching and soil-covering machine | |
| CN203194102U (en) | Side shifting-type anti-blocking mechanism | |
| CN107409640A (en) | A kind of giving back field machine for corn stalks | |
| CN207854428U (en) | A kind of agricultural ditching device | |
| CN209572360U (en) | A kind of seed selection implanted device | |
| CN207869957U (en) | A kind of gold bead sand pear row collection rain irrigation rig | |
| CN203860005U (en) | Wheat rotary tillage and compacting combined all-in-one machine | |
| CN206472457U (en) | Traction drive type machine for recycling mulch film | |
| CN218570789U (en) | Orchard mower | |
| CN205596530U (en) | Tobacco plastic film in seedling stage spiral film collecting device | |
| CN205213458U (en) | Orchard straw and surface soil layering mulch laying machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210422 Address after: 276017 room 517, block a, innovation building, shuangyueyuan Road, high tech Industrial Development Zone, Linyi City, Shandong Province Applicant after: Zhongzhi machinery (Linyi) Co.,Ltd. Address before: 276017 Shandong Province, Linyi city Luozhuang District Sheng Wu Bai Zhuang Village Office No. 168 Applicant before: Wu Zhihai |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |