CN218218549U - Novel mulching mechanism for paddy field weeding - Google Patents
Novel mulching mechanism for paddy field weeding Download PDFInfo
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- CN218218549U CN218218549U CN202222257887.5U CN202222257887U CN218218549U CN 218218549 U CN218218549 U CN 218218549U CN 202222257887 U CN202222257887 U CN 202222257887U CN 218218549 U CN218218549 U CN 218218549U
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- negative pressure
- mounting plate
- plastic film
- leveling
- ground
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Abstract
The utility model discloses a novel mulching mechanism for paddy field weeding, which comprises a mounting plate, a plastic film, a edge sealing mechanism, a ground leveling mechanism and a negative pressure mechanism, wherein a rolling roller capable of rotating is arranged below the mounting plate, and the plastic film is wound on the rolling roller; after finishing the tectorial membrane, need not the staff and carry out the banding, reduce staff's intensity of labour like this, guarantee simultaneously that paddy field ground levels and takes out the gas between diaphragm and the ground, places the condition of diaphragm top.
Description
Technical Field
The utility model relates to an equipment field is planted in the farmland, concretely relates to novel tectorial membrane mechanism that paddy field was weeded.
Background
The existing diaphragm is widely applied to the planting field, and the diaphragm is used for covering the soil, so that the water evaporation can be reduced, the growth of weeds around crops can be prevented, and the purposes of water retention and weeding can be achieved; the existing mulching film for paddy fields is generally linked with a rice transplanter, and the mulching film for paddy fields is firstly carried out and then rice transplanting is carried out;
but present paddy field tectorial membrane needs the manual work to carry out the banding with earth to the tectorial membrane after finishing, and staff's intensity of labour is bigger like this, can produce the clearance between diaphragm and the earth in the tectorial membrane simultaneously, does not influence when the dry land carries out the tectorial membrane, but when the paddy field tectorial membrane exists great clearance, be full of the bubble in the clearance, if irrigate in the paddy field, can lead to the diaphragm come-up, open the diaphragm like this easily.
Disclosure of Invention
Not enough to above-mentioned prior art, the utility model provides a novel tectorial membrane mechanism of paddy field weeding, after carrying out the tectorial membrane and finishing, need not the staff and carry out the banding, reduce staff's intensity of labour like this, guarantee simultaneously that paddy field ground levels and takes out from the gas between diaphragm and the ground, places the condition of diaphragm top.
In order to achieve the above purpose, the utility model discloses a scheme: a novel mulching mechanism for weeding in paddy fields comprises a mounting plate, a plastic film, an edge sealing mechanism, a ground leveling mechanism and a negative pressure mechanism, wherein a rolling roller capable of rotating is arranged below the mounting plate, the plastic film is wound on the rolling roller, traction ropes are arranged on the edges of two sides of the plastic film, the edge sealing mechanism is arranged on the mounting plate and presses the traction ropes into soil, a groove scratching mechanism is arranged on the front side of the edge sealing mechanism and positioned on two sides of the plastic film, the ground leveling mechanism is arranged below the mounting plate, leveling of the paddy field ground is realized through the leveling mechanism, the negative pressure mechanism is arranged on the ground leveling mechanism, and negative pressure air pumping and exhausting are realized through the negative pressure mechanism; the edge sealing mechanism is positioned above two sides of the plastic film and comprises a swinging rod, an elastic telescopic component and a pulley, wherein the top of the swinging rod is hinged on the mounting plate, the mounting plate and the middle section of the swinging rod are respectively hinged with two ends of the elastic telescopic rod, the pulley is arranged at the bottom of the swinging rod, a groove body for embedding a traction rope is formed in the pulley, and thus two sides of the plastic film are embedded into the soil through the pulley; an inclined scraper is arranged on the outer side of each swing rod, and soil is scraped through the inclined scraper to bury the traction ropes.
Preferably, the ground leveling mechanism is arranged below the winding roller and comprises a leveling plate, a flow guide groove and a connecting frame, the leveling plate is positioned below the winding roller, the leveling plate is connected with the mounting plate through the connecting frame, and the flow guide groove inclined towards two sides is arranged on the front side surface of the flat plate; the tail of the leveling plate is provided with a negative pressure mechanism, the negative pressure mechanism comprises a negative pressure pump and a negative pressure conduit, the negative pressure pump is arranged below the mounting plate, a pipeline is connected to the negative pressure pump and is mounted on the leveling plate through a connecting frame, a plurality of negative pressure conduits extending backwards are arranged at the tail of the leveling plate, the negative pressure conduits are hard pipelines and are connected with the negative pressure pump through the pipeline, and the negative pressure conduits are located between the diaphragm and the ground.
Preferably, the tail of the mounting plate is provided with a pressing mechanism and the pressing mechanism is located above the plastic film, the mounting mechanism comprises a rotary rod, a mounting sleeve and a support frame, the support frame extending backwards is fixed at the tail of the mounting plate, the bottom of the support frame is close to the ground, the mounting sleeve arranged oppositely is fixed at the bottom of the support frame, two ends of the rotary rod are inserted into the two mounting sleeves, the rotary rod is pressed on the plastic film, and the rotary rod is pressed on the negative pressure guide pipe.
Compared with the prior art, the utility model has the advantages of: after finishing the tectorial membrane, need not the staff and carry out the banding, reduce staff's intensity of labour like this, guarantee simultaneously that paddy field ground levels and takes out the gas between diaphragm and the ground, places the condition of diaphragm top.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a bottom view of the present invention.
The automatic edge sealing device comprises a mounting plate, 1.1, a rolling roller, 2, a plastic film, 2.1, a traction rope, 3, an edge sealing mechanism, 3.1, a swing rod, 3.2, an elastic telescopic component, 3.3, a pulley, 3.4, a groove body, 3.5, an inclined scraper plate, 4, a ground leveling mechanism, 4.1, a leveling plate, 4.2, a diversion trench, 4.3, a connecting frame, 5, a negative pressure mechanism, 5.1, a negative pressure pump, 5.2, a negative pressure conduit, 6, a groove scratching mechanism, 6.1, a triangular prism, 7, a pressing mechanism, 7.1, a rotating rod, 7.2, a mounting sleeve, 7.3 and a supporting frame.
Detailed Description
The present invention will now be further elucidated with reference to the accompanying drawings.
As shown in figures 1-2, a novel mulching mechanism for weeding in paddy fields comprises a mounting plate 1, a plastic film 2, a sealing mechanism 3, a ground leveling mechanism 4 and a negative pressure mechanism 5, wherein water in the paddy fields needs to be drained before mulching of the paddy fields, a rotatable winding roller 1.1 (two ends of the winding roller 1.1 are fixed at the bottom of the mounting plate 1 through bearings and bearing seats) is arranged below the mounting plate 1, the plastic film 2 is wound on the winding roller 1.1, unwinding of the plastic film 2 is realized through rotation of the winding roller 1.1, traction ropes 2.1 are fixed on edges of two sides of the plastic film 2 through glue, edges of the plastic film 2 are reinforced through the traction ropes 2.1, the sealing mechanism 3 is arranged on the bottom surface of the mounting plate 1, the traction ropes 2.1 are pressed into soil through the sealing mechanism 3, so that edge sealing after mulching is realized, and workers do not need to perform manual edge sealing, the front side of the edge banding mechanism 3 is fixed with a groove scribing mechanism 6 in a welding mode, the grooves are located above two sides of a plastic film 2, the interval of the groove scribing mechanism 6 is smaller than the width of the plastic film 2, the width of a groove body 3.4 scribed in a miscellaneous rice field of the chute mechanism is smaller than that of the plastic film 2, a ground leveling mechanism 4 is arranged below a mounting plate 1, leveling of the ground of a paddy field is achieved through the leveling mechanism, meanwhile, a negative pressure mechanism 5 is arranged on the ground leveling mechanism 4, negative pressure air exhaust is achieved through the negative pressure mechanism 5, namely, when the rice field works, a power mechanism (a rotary cultivator) and the mounting plate 1 are fixed through bolts, the power mechanism drives the mounting plate 1 to move forwards, the mounting plate 1 moves along with the movement, when the mounting plate 1 moves, the leveling mechanism flattens the surface of the rice field, and then the groove scribing mechanism 6 scribes two grooves which are sunken downwards in the rice field (the groove scribing mechanism 6 is a vertical triangular prism 6.16.1: (the groove scribing mechanism 6) The triangular prism 6.1 is narrow in front and wide in back, and is convenient for grooving), the top of the triangular prism 6.1 is fixed at the bottom of the mounting plate 1 in a bolt fastening mode, the bottom of the triangular prism 6.1 extends into soil to be grooved), the two sides of the coating film are embedded into the grooves, and the two sides of the coating film are embedded into the grooves, so that the distance between the grooves is smaller than the width of the coating film, namely the width of the grooving mechanism 6 is smaller than the width of the coating film; the edge sealing mechanism 3 is positioned above two sides of the plastic film 2, the edge sealing mechanism 3 comprises a swing rod 3.1, an elastic telescopic component 3.2 and pulleys 3.3, wherein the top of the swing rod 3.1 is hinged to the mounting plate 1, the middle sections of the mounting plate 1 and the swing rod 3.1 are respectively hinged to two ends of the elastic telescopic rod (namely the top of the swing rod 3.1 is hinged below the mounting plate 1, the swing rod 3.1 is positioned right above a groove scribed by the groove scribing mechanism 6, the bottom of the swing rod 3.1 extends into the groove, the elastic telescopic rod is a telescopic rod sleeved with a spring, two ends of the spring are respectively fixed on two ends of the elastic telescopic rod in a welding mode), the bottom of the swing rod 3.1 is provided with a pulley 3.3 (the bottom of the swing rod 3.1 is provided with a groove body 3.4, the pulley 3.3 is fixed in the groove body 3.4 in a welding mode, the pulley 3.3 is sleeved on a rotating shaft), the pulley 3.3 is provided with groove bodies 3.4 for embedding the traction rope 2.1, and the traction rope is wound in the groove body 3.4 and presses the plastic film into the groove body 2.3.3; be provided with oblique scraper blade 3.5 in every swinging arms 3.1's the outside (oblique scraper blade 3.5 top is fixed in the below of mounting panel 1 through the welded mode, two oblique scraper blades 3.5 are located the rear side of swinging arms 3.1, be greater than the interval of grooving mechanism 6 at oblique scraper blade 3.5's interval, oblique scraper blade 3.5 stretches into in the paddy field earth, the rear end leanin of oblique scraper blade 3.5 simultaneously inclines), scrape earth through oblique scraper blade 3.5 and bury haulage rope 2.1 in the recess of earth.
The ground leveling mechanism 4 is arranged below the rolling roller 1.1, the ground leveling mechanism 4 comprises a leveling plate 4.1, a diversion trench 4.2 and a connecting frame 4.3, the leveling plate 4.1 is positioned below the rolling roller 1.1, the leveling plate 4.1 is connected with the mounting plate 1 through the connecting frame 4.3 (the connecting frame 4.3 is fixed above two sides of the leveling plate 4.1 in a welding mode, the top of the connecting frame 4.3 is fixed at the top of the mounting plate 1 in a welding mode), and the diversion trench 4.2 inclined towards two sides is arranged on the front side surface of the leveling plate 4.1 in a cutting mode (the diversion trench 4.2 forms a triangular shape at the front end of the leveling plate 4.1); a negative pressure mechanism 5 is fixed at the tail of the leveling plate 4.1 in a welding mode, the negative pressure mechanism 5 comprises a negative pressure pump 5.1 and a negative pressure conduit 5.2, wherein the negative pressure pump 5.1 is fixed below the mounting plate 1 in a bolt fastening mode, a pipeline is connected to the negative pressure pump 5.1 and is mounted on the leveling plate 4.1 through a connecting frame 4.3 (the pipeline extends to the leveling plate 4.1 and is fixed through a hoop), a plurality of negative pressure conduits 5.2 extending backwards are fixed at the tail of the leveling plate 4.1 in a bolt fastening mode, the negative pressure conduit 5.2 is a hard pipeline and is connected with the negative pressure pump 5.1 through the pipeline, the negative pressure conduit 5.2 is pumped into negative pressure through the negative pressure pump 5.1, the negative pressure conduit 5.2 is located between a diaphragm and the ground, namely, when the laminating film covers the ground, air between the laminating film and the ground is pumped through the negative pressure conduit 5.2, and the laminating degree between the laminating film and the ground is preserved.
The tail of the mounting plate 1 is provided with a pressing mechanism 7, the pressing mechanism 7 is located above the plastic film 2, the mounting mechanism comprises a rotating rod 7.1, mounting sleeves 7.2 and supporting frames 7.3, the supporting frames 7.3 extending backwards are fixed at the tail of the mounting plate 1 in a welding mode, the bottoms of the supporting frames 7.3 are close to the ground, the bottoms of the supporting frames 7.3 are fixed with the mounting sleeves 7.2 which are oppositely arranged in a welding mode, and the two ends of the rotating rod 7.1 are inserted into the two mounting sleeves 7.2, so that the rotating rod 7.1 is fixed by the mounting sleeves 7.2, the rotating rod 7.1 is pressed on the plastic film 2, the rotating rod 7.1 is pressed on the negative pressure guide pipe 5.2, and a film is pressed on the ground. Thus ensuring the flatness of the coating.
Claims (3)
1. A novel mulching mechanism for weeding in paddy fields comprises a mounting plate, a plastic film, an edge sealing mechanism, a ground leveling mechanism and a negative pressure mechanism, wherein a rolling roller capable of rotating is arranged below the mounting plate, and the plastic film is wound on the rolling roller; the edge sealing mechanism is positioned above two sides of the plastic film and comprises a swinging rod, an elastic telescopic component and a pulley, wherein the top of the swinging rod is hinged on the mounting plate, the mounting plate and the middle section of the swinging rod are respectively hinged with two ends of the elastic telescopic rod, the pulley is arranged at the bottom of the swinging rod, a groove body for embedding a traction rope is formed in the pulley, and thus two sides of the plastic film are embedded into the soil through the pulley; an inclined scraper is arranged on the outer side of each swing rod, and soil is scraped through the inclined scraper to bury the traction ropes.
2. The novel mulching mechanism for weeding in paddy fields according to claim 1, wherein the ground leveling mechanism is arranged below the winding roller and comprises a leveling plate, a flow guide groove and a connecting frame, the leveling plate is arranged below the winding roller and is connected with the mounting plate through the connecting frame, and the flow guide groove inclined towards two sides is formed in the front side surface of the flat plate; the tail of the leveling plate is provided with a negative pressure mechanism, the negative pressure mechanism comprises a negative pressure pump and a negative pressure conduit, the negative pressure pump is arranged below the mounting plate, a pipeline is connected to the negative pressure pump and is mounted on the leveling plate through a connecting frame, a plurality of negative pressure conduits extending backwards are arranged at the tail of the leveling plate, the negative pressure conduits are hard pipelines and are connected with the negative pressure pump through the pipeline, and the negative pressure conduits are located between the diaphragm and the ground.
3. The novel mulching mechanism for weeding in paddy fields as claimed in claim 2, wherein the pressing mechanism is arranged at the tail of the mounting plate and is located above the plastic film, the mounting mechanism comprises a rotary rod, a mounting sleeve and a support frame, the support frame extending backwards is fixed at the tail of the mounting plate, the bottom of the support frame is close to the ground, the mounting sleeves arranged oppositely are fixed at the bottom of the support frame, two ends of the rotary rod are inserted into the two mounting sleeves, the rotary rod is pressed on the plastic film, and the rotary rod is pressed on the negative pressure guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222257887.5U CN218218549U (en) | 2022-08-26 | 2022-08-26 | Novel mulching mechanism for paddy field weeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222257887.5U CN218218549U (en) | 2022-08-26 | 2022-08-26 | Novel mulching mechanism for paddy field weeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218218549U true CN218218549U (en) | 2023-01-06 |
Family
ID=84683414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222257887.5U Active CN218218549U (en) | 2022-08-26 | 2022-08-26 | Novel mulching mechanism for paddy field weeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218218549U (en) |
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2022
- 2022-08-26 CN CN202222257887.5U patent/CN218218549U/en active Active
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