CN112790054A - Laminating machine capable of being separated from middle shaft of tractor in parallel - Google Patents
Laminating machine capable of being separated from middle shaft of tractor in parallel Download PDFInfo
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- CN112790054A CN112790054A CN202110146560.8A CN202110146560A CN112790054A CN 112790054 A CN112790054 A CN 112790054A CN 202110146560 A CN202110146560 A CN 202110146560A CN 112790054 A CN112790054 A CN 112790054A
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- connecting piece
- tractor
- soil covering
- film
- laminating machine
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- 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
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- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Protection Of Plants (AREA)
Abstract
The invention discloses a film laminating machine capable of being separated from a central shaft of a tractor in parallel, which comprises a rack, and a ditching disc, a film frame seat, an edge pressing wheel, an earth covering roller, an earth covering disc and a connecting device which are sequentially arranged on the rack from front to back, wherein the front end of the connecting device is connected with the tractor, the rear end of the connecting device is connected with the front end of the rack, the front end of the connecting device is fixedly provided with a first connecting piece, the rear end of the connecting device is fixedly provided with a third connecting piece, a second connecting piece is movably connected between the first connecting piece and the third connecting piece, a fixing rod is movably connected on the second connecting piece, and a plurality of fixing grooves for. The connecting device can realize parallel separation of the film laminating machine and the central shaft of the tractor through deformation, so that the line spacing can be adjusted as required in the film laminating process; in addition, the film laminating machine is convenient to change and move, can finish automatic equal-interval soil covering and film pressing work, and effectively reduces the phenomenon that the plough point is hung on the field grass roots after the plough point of the ditching plough faces backwards, so that the ditching depth is uniform, and the film laminating effect is good.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to a film laminating machine which can be separated from a central shaft of a tractor in parallel.
Background
The mulching film planting mode can be used for increasing soil fertility, inhibiting weed growth, preserving soil moisture and water, improving soil physicochemical property, reducing diseases and the like, so that the yield of crops is increased, and the aims of saving water sources and reducing planting cost are fulfilled. At present, a film covering machine is driven by a tractor to cover films in a film covering mode, the film covering machine is connected to the rear portion of the tractor, in the film covering process, when film covering of planting rows at the edge of a field is carried out, the row spacing between a ground planting row and an adjacent planting row is small due to the fact that the width of the tractor is large, the blank space between the ground planting row and the field side is large, and the growth vigor and the yield of crops planted in the ground are affected. Secondly, when tractor and laminating machine move a new line operation, because the laminating machine is bulky, need artifical supplementary removal laminating machine to move a new line, hard and the operation is inconvenient. In addition, the furrow plough of the film covering machine is easy to hang grass roots in the field, needs larger traction force and influences the depth of furrow opening, so that the pressed films on two sides are too shallow, and the film covering is irregular and uneven.
Disclosure of Invention
Aiming at the defects pointed out in the background technology, the invention provides a film laminating machine which can be separated from a central shaft of a tractor in parallel, and aims to solve the problems of the existing film laminating machine in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a film laminating machine capable of being separated from a central shaft of a tractor in parallel comprises a rack, and a ditching disc, a film frame seat, an edge pressing wheel, an earth covering roller and an earth covering disc which are sequentially arranged on the rack from front to back, wherein the ditching disc is arranged on two sides of the front end of the rack, the edge pressing wheel and the ditching disc are correspondingly arranged in the longitudinal direction, two outer ends of the earth covering roller are provided with openings, and the openings are respectively provided with the earth covering disc; the front end of the frame is provided with a connecting device connected with a tractor, the connecting device comprises a first connecting plate, a second connecting plate, a first connecting piece, a second connecting piece, a third connecting piece and a fixing rod, the first connecting plate is connected with the tractor, the second connecting plate is connected with a cross beam at the front end of the frame, the first connecting piece is fixedly connected onto the first connecting plate, the third connecting piece is connected onto the second connecting plate, the second connecting piece is connected between the first connecting piece and the third connecting piece, the front end of the second connecting piece is movably connected onto the first connecting piece through a pin shaft, the rear end of the second connecting piece is movably connected onto the third connecting piece through a pin shaft, the fixing rod is movably connected onto the second connecting piece through a pin shaft, and fixing grooves for a plurality of clamping fixing rods are formed in the first connecting plate at intervals in the transverse direction.
Preferably, the second connecting plate is connected with the third connecting piece through a hinge.
Preferably, the top of the frame is connected with a hydraulic oil cylinder of the tractor.
Preferably, the first connecting piece and the third connecting piece adopt channel steel, the second connecting piece adopts square steel, and two ends of the square steel are movably fixed in grooves of the channel steel through pin shafts respectively.
Preferably, the second connecting piece is movably connected with a fixing piece through a pin shaft, and the fixing piece is fixedly connected with the rear end of the fixing rod.
Preferably, a fixing plate is vertically arranged on the first connecting plate, and a plurality of fixing grooves are transversely arranged on the top edge of the fixing plate at intervals.
Preferably, a soil guide plate is arranged in the soil covering roller.
Preferably, the soil covering roller is a single soil covering roller or a double soil covering roller, and a strip-shaped soil covering opening is formed in the single soil covering roller along the length direction; the double soil covering rollers are respectively and rotatably fixed on two sides of the rear end of the rack, and two ends of each double soil covering roller are open.
Preferably, a plurality of film binding nails are arranged at intervals at the transverse edge of the soil covering opening on the single soil covering roller, and a plurality of film binding nails are arranged at intervals in the circumferential direction at the edge of the opening on the inner side of the double soil covering rollers.
Preferably, when the double soil covering rollers are connected to the frame, two furrow plows with backward plow tips are arranged on a beam at the front end of the frame at intervals, and the two furrow plows respectively correspond to the two open openings at the inner sides of the double soil covering rollers in the longitudinal direction.
Compared with the defects and shortcomings of the prior art, the invention has the following beneficial effects:
(1) the front end of the film laminating machine is connected with the tractor through the connecting device, and the parallel separation of the film laminating machine and the tractor central shaft can be realized through the deformation of the connecting device, so that the line spacing can be adjusted according to the requirement in the film laminating process, particularly the film laminating line spacing of field edge lines is convenient to adjust, and the limitation of the width of the tractor on the film laminating position of the field edge lines is solved.
(2) The connecting device who adopts is provided with the hinge structure on, utilizes the hydraulic cylinder effect of hinge structure and tractor, can pick up the laminating machine or overturn and carry on with the top at tractor rear portion, realizes the light of laminating machine and moves and remove, uses manpower sparingly.
(3) In addition, film binding nails are arranged at the edge of a soil covering opening of the soil covering roller to bind holes on the mulching film at the soil covering position, so that rainwater can permeate into the soil below the mulching film, and the moisture of the soil below the mulching film is increased.
(4) The front end of the double-soil-covering-roller film covering machine adopts a ditching plow with a backward plow tip, so that the phenomenon that the plow tip is hung on grass roots in the field is effectively reduced, the ditching depth is uniform, and the film covering effect is good.
Drawings
Fig. 1 is a schematic structural diagram of a single soil covering roller laminator provided by an embodiment of the invention.
Fig. 2 is a top view of a single soil covering roller laminator provided by an embodiment of the invention.
Fig. 3 is a side view of a single soil covering roller laminator provided by embodiments of the invention.
FIG. 4 is a schematic structural diagram of a laminator connection device provided by an embodiment of the invention after adjustment.
Fig. 5 is a schematic structural diagram of a single soil covering roller laminator turning over on a tractor according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of a single soil covering roller according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of a double soil covering roller according to an embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a double soil covering roller laminator provided by an embodiment of the invention.
Fig. 9 is a top view of a double soil covering roller laminator according to an embodiment of the present invention.
Fig. 10 is a side view of a double soil covering roller laminator provided by an embodiment of the invention.
In the figure: 1. the soil-covering machine comprises a machine frame, 2 parts of a ditching disc, 3 parts of a film frame seat, 4 parts of an edge pressing wheel, 5 parts of a soil-covering roller, 6 parts of a soil-covering disc, 7 parts of a soil-covering opening, 8 parts of a soil guide plate, 9 parts of a connecting device, 9-1 parts of a first connecting plate, 9-2 parts of a fixing plate, 9-3 parts of a first connecting piece, 9-4 parts of a fixing piece, 9-5 parts of a fixing rod, 9-6 parts of a second connecting piece, 9-7 parts of a third connecting piece, 9-8 parts of a hinge, 9-9 parts of a second connecting plate, 9-10 parts of a fixing groove, 10 parts of a film binding nail, 11 parts of a ditching plough.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a film laminating machine structure which can be separated from a central shaft of a tractor in parallel, and the structure is shown in figures 1-4, wherein two sides of a cross beam at the front end of a frame 1 are provided with ditching discs 2, a film frame base 3 is arranged behind the ditching discs 2, a mulching film is transversely placed on the film frame base 3, two sides of the frame 1 behind the film frame base 3 are provided with edge pressing wheels 4, the frame 1 behind the edge pressing wheels 4 is provided with an earthing roller 5, two outer ends of the earthing roller 5 are provided with openings, and the openings are provided with earthing discs 6, wherein the ditching discs 2, the edge pressing wheels 4 and the earthing discs 6 are corresponding to each other in the longitudinal direction. The front end of the frame 1 is provided with a connecting device 9 connected with a tractor, and the connecting device 9 provided by the invention has the following specific structure: the front end of the connecting device 9 is a first connecting plate 9-1, the rear end is a second connecting plate 9-9, the first connecting plate 9-1 is fixedly connected with a tractor through screws, the second connecting plate 9-9 is fixedly connected with the front end of the frame 1 through screws, a first connecting piece 9-3 is fixedly connected on the first connecting plate 9-1, a third connecting piece 9-7 is connected on the second connecting plate 9-9 through a hinge 9-8, the first connecting piece 9-3 and the third connecting piece 9-7 are channel steels, the two channel steels are parallel and are oppositely provided with openings, the second connecting piece 9-6 is two parallel square steels, the front end of the square steel is inserted into a groove of the channel steel at the front end and is movably connected through a pin shaft, the rear end of the square steel is inserted into a groove of the channel steel at the rear end and is movably connected through a pin shaft, a fixing piece 9-4 is movably connected on the second connecting piece 9-6 through a pin, the fixing piece 9-4 is fixedly connected with the rear end of the fixing rod 9-5. The first connecting plate 9-1 is vertically provided with a fixing plate 9-2, the top edge of the fixing plate 9-2 is provided with a plurality of fixing grooves 9-10 at intervals in the transverse direction, and the front ends of the fixing rods 9-5 can be clamped into the fixing grooves 9-10. When the middle shaft is overlapped after the laminating machine is connected with the tractor, the first connecting piece 9-3, the second connecting piece 9-6 and the third connecting piece 9-7 in the connecting device 9 form a rectangular shape, and the front end of the fixed rod 9-5 is clamped into the fixed groove 9-10 in the middle of the top edge of the fixed plate 9-2 to realize the fixation of the shape of the connecting device; because the two ends of the second connecting piece 9-6 are movably connected with the first connecting piece 9-3 and the third connecting piece 9-7 through pin shafts, the rectangular shape formed by the first connecting piece 9-3, the second connecting piece 9-6 and the third connecting piece 9-7 can be changed into a parallelogram shape, when the laminating machine moves leftwards or rightwards, the front end of the connecting device 9 is fixed with the tractor through the first connecting plate 9-1 and keeps unchanged, but the second connecting piece 9-6 and the third connecting piece 9-7 are changed into a parallelogram shape (refer to figure 4), then the parallelogram shape formed by the connecting pieces keeps a fixed structure by clamping the front end of the fixed rod 9-5 into the fixed groove 9-10 arranged at the left side or the right side of the fixed plate 9-2, at the moment, the middle shaft of the tractor and the laminating machine realizes parallel separation, the laminating machine is convenient to carry out laminating on the edge rows in the field, the interval between the laminating machine and adjacent rows in the field can be adjusted in the process of ensuring that the tractor stably moves forwards, the blank left when the edge of the field is laminated is reduced, and the limitation on the laminating position of the edge rows in the field caused by the width of the tractor is solved.
The top of the frame 1 of the film laminating machine is connected with the hydraulic cylinder of the tractor 12, the film laminating machine is connected to the rear part of the tractor in the process of moving the film laminating machine to the field, the film laminating machine can be overturned and carried on the top of the rear part of the tractor 12 by utilizing the hinge 9-8 structure on the connecting device 9 under the action of the hydraulic cylinder of the tractor (refer to fig. 5), and when the film laminating machine is in line change, the film laminating machine is only required to be lifted up under the action of the hydraulic cylinder, so that the film laminating machine can be easily changed, and the labor is reduced.
The soil covering roller 5 adopts a single soil covering roller or a double soil covering roller, a soil guide plate 8 is arranged in the soil covering roller 5, and soil enters the soil covering roller 5 and then moves to a soil covering opening through the soil guide plate 8. As shown in fig. 6, the single soil covering roller is provided with strip-shaped soil covering openings 7 along the length direction on the soil covering roller 5, so that the soil covering work at equal intervals is automatically completed; a plurality of film binding nails 10 are arranged at the transverse edges of the soil covering opening 7 at intervals, and holes can be bound on the mulching film at the soil covering position through the film binding nails 10 in the soil covering process, so that rainwater can permeate into the soil below the mulching film conveniently, and the soil moisture is increased. The double soil-covering rollers are shown in fig. 7, the structure of the film laminating machine adopting the double soil-covering rollers is shown in fig. 8-10, the double soil-covering rollers are respectively and rotatably fixed at two sides of the rear end of the frame 1, both ends of the double soil-covering rollers are open, and a plurality of film binding nails 10 are arranged at intervals in the circumferential direction of the edges of the open openings at the inner sides of the double soil-covering rollers; the double soil covering rollers are covered with soil from the opening at the inner side to form longitudinal continuous soil covering, in order to stabilize the soil covering and film pressing, two ditching plows 11 with backward plow tips are arranged on a front end beam of the frame 1 at intervals, the two ditching plows 11 respectively correspond to the two opening at the inner side of the double soil covering rollers in the longitudinal direction, and the mulching film is pressed into a strip ditch formed by the ditching plows 11 through the soil covering of the opening at the inner side of the double soil covering rollers. The ditching plow 11 with backward plow tip is adopted, the condition that the plow tip hangs the grass root in the field is reduced, the problem that the earthing and film pressing are not firm due to uneven ditching depth is solved, and the film laminating effect is good.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A film laminating machine capable of being separated from a central shaft of a tractor in parallel comprises a rack, and a ditching disc, a film frame seat, an edge pressing wheel, an earth covering roller and an earth covering disc which are sequentially arranged on the rack from front to back, wherein the ditching disc is arranged on two sides of the front end of the rack, the edge pressing wheel and the ditching disc are correspondingly arranged in the longitudinal direction, two outer ends of the earth covering roller are provided with openings, and the openings are respectively provided with the earth covering disc; the front end of the frame is provided with a connecting device connected with a tractor, the connecting device comprises a first connecting plate, a second connecting plate, a first connecting piece, a second connecting piece, a third connecting piece and a fixing rod, the first connecting plate is connected with the tractor, the second connecting plate is connected with a cross beam at the front end of the frame, the first connecting piece is fixedly connected onto the first connecting plate, the third connecting piece is connected onto the second connecting plate, the second connecting piece is connected between the first connecting piece and the third connecting piece, the front end of the second connecting piece is movably connected onto the first connecting piece through a pin shaft, the rear end of the second connecting piece is movably connected onto the third connecting piece through a pin shaft, the fixing rod is movably connected onto the second connecting piece through a pin shaft, and fixing grooves of a plurality of clamping fixing rods are formed in the first connecting plate at intervals in the transverse direction.
2. A laminator according to claim 1, wherein the second web is connected to the third link by a hinge.
3. A laminator capable of parallel separation from the central axis of the tractor according to claim 2, wherein the top of the frame is connected to the hydraulic cylinder of the tractor.
4. A laminating machine capable of being separated from a tractor middle shaft in parallel according to claim 1 or 2, wherein the first connecting piece and the third connecting piece are made of channel steel, the second connecting piece is made of square steel, and two ends of the square steel are movably fixed in grooves of the channel steel through pin shafts respectively.
5. A laminator according to claim 4, wherein the second connecting member is movably connected to the second connecting member by a pin, and the fixing member is fixedly connected to the rear end of the fixing rod.
6. A laminator according to claim 1, wherein the first attachment plate is vertically provided with a mounting plate and the plurality of mounting slots are laterally spaced from the top edge of the mounting plate.
7. A laminator according to claim 1, wherein the rollers are provided with soil guides.
8. A laminator capable of being separated from the central axis of the tractor in parallel as claimed in claim 7, wherein the soil covering roller is a single soil covering roller or a double soil covering roller, and the single soil covering roller is provided with a strip-shaped soil covering opening along the length direction; the double soil covering rollers are respectively and rotatably fixed on two sides of the rear end of the rack, and two ends of each double soil covering roller are open.
9. A laminator capable of being separated from the central axis of the tractor in parallel according to claim 8, wherein a plurality of film binding nails are arranged at intervals at the transverse edges of the soil covering opening on the single soil covering roller, and a plurality of film binding nails are arranged at intervals at the circumferential direction of the inner open opening edge of the double soil covering roller.
10. A mulch applicator as claimed in claim 8 or claim 9 which is separable from the tractor central axis in parallel wherein when the frame is connected to the double mulch applicator, the front end beam of the frame is spaced rearwardly of two plow blades which are longitudinally aligned with the respective open mouths on the inner side of the double mulch applicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110146560.8A CN112790054A (en) | 2021-02-03 | 2021-02-03 | Laminating machine capable of being separated from middle shaft of tractor in parallel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110146560.8A CN112790054A (en) | 2021-02-03 | 2021-02-03 | Laminating machine capable of being separated from middle shaft of tractor in parallel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112790054A true CN112790054A (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110146560.8A Pending CN112790054A (en) | 2021-02-03 | 2021-02-03 | Laminating machine capable of being separated from middle shaft of tractor in parallel |
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| CN (1) | CN112790054A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113728759A (en) * | 2021-07-29 | 2021-12-03 | 盐城市农业机械试验鉴定站 | Agricultural is with seeding tectorial membrane device |
-
2021
- 2021-02-03 CN CN202110146560.8A patent/CN112790054A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113728759A (en) * | 2021-07-29 | 2021-12-03 | 盐城市农业机械试验鉴定站 | Agricultural is with seeding tectorial membrane device |
| CN113728759B (en) * | 2021-07-29 | 2024-04-12 | 盐城市农业机械试验鉴定站 | Agricultural seeding tectorial membrane device |
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