CN216362849U - A heat preservation plastic film mulching device for maize is planted - Google Patents
A heat preservation plastic film mulching device for maize is planted Download PDFInfo
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- CN216362849U CN216362849U CN202122431916.0U CN202122431916U CN216362849U CN 216362849 U CN216362849 U CN 216362849U CN 202122431916 U CN202122431916 U CN 202122431916U CN 216362849 U CN216362849 U CN 216362849U
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Abstract
The utility model relates to a heat-preservation plastic film mulching device for corn planting, and relates to the technical field of corn planting equipment.A first bolt is correspondingly arranged in a groove in the middle of the bottom of a mounting plate in a front-back manner, and is respectively screwed on the outer side wall of the groove in the bottom of the mounting plate in a threaded manner and inserted in a sliding block by utilizing a bearing in a one-to-one manner; the connecting plates respectively penetrate through the strip-shaped through holes on the two sides of the bottom of the mounting plate and are fixed with the sliding blocks in a one-to-one correspondence manner; the rotating rods are respectively inserted in the connecting plates by using bearings; the thrust ball bearings are respectively sleeved and fixed on the rotating rods; two ends of the mulching film roll are respectively sleeved on the rotating rods at the front side and the rear side; the soil covering mechanisms are respectively arranged on the outer side walls of the connecting plates; hold-down mechanism sets up the bottom right-hand member at the mounting panel, and reasonable in design can adjust the installation according to the width of plastic film, behind the tectorial membrane, carries out the earthing to the both sides of plastic film, makes the plastic film difficult by the wind-blown.
Description
Technical Field
The utility model relates to the technical field of corn planting equipment, in particular to a heat-preservation plastic film mulching device for corn planting.
Background
The existing heat-preservation mulching film covering device for corn planting is inconvenient to adjust and install according to the width of the mulching film, and is inconvenient to carry out film covering operation in windy weather.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat-preservation mulching film covering device for corn planting, which is reasonable in design, can be adjusted and installed according to the width of a mulching film, and covers the two sides of the mulching film after the mulching film is covered, so that the mulching film is not easy to blow up.
In order to achieve the purpose, the utility model adopts the following technical scheme: the device comprises a mounting plate and wheels, wherein the wheels are movably arranged on the front side wall and the rear side wall of the mounting plate by utilizing a rotating shaft; it also includes:
the two sliding blocks are respectively and movably arranged in the sliding grooves on the two sides of the bottom of the mounting plate;
the two first bolts are correspondingly arranged in the groove in the middle of the bottom of the mounting plate in a front-back mode, and are respectively screwed on the outer side wall of the groove in the bottom of the mounting plate in a threaded mode and inserted into the sliding blocks through bearings in a one-to-one mode;
the two connecting plates respectively penetrate through the strip-shaped through holes on the two sides of the bottom of the mounting plate and then are fixed with the sliding blocks in a one-to-one correspondence manner;
the two rotating rods are respectively inserted in the connecting plate by using bearings;
two thrust ball bearings are arranged and fixed on the rotating rod respectively in a sleeved mode;
the two ends of the mulching film roll are respectively sleeved on the rotating rods at the front side and the rear side;
the two soil covering mechanisms are respectively arranged on the outer side wall of the connecting plate;
and the pressing mechanism is arranged at the right end of the bottom of the mounting plate.
Preferably, a traction buckle is fixed on the left side wall of the mounting plate.
Preferably, the soil covering mechanisms each comprise:
the fixing plate is fixed on the outer side wall of the connecting plate;
the transmission pipe is screwed in the fixed plate in a penetrating way by screw threads, and the lower end of the front side wall of the transmission pipe is provided with an introducing port;
the second bolt is movably abutted against the transmission pipe after being screwed and penetrated by the second bolt;
the electric rotating disc is fixed on the transmission pipe and is externally connected with a power supply;
one end of the rotating rod is fixed with the output end of the electric turntable, and the other end of the rotating rod penetrates through the top of the transmission pipe and then extends into the transmission pipe;
the spiral blade is fixed on the part of the rotating rod, which is positioned in the transmission pipe;
and the guiding hopper is in through connection with an opening above the side wall of the conveying pipe.
Preferably, the pressing mechanism comprises:
the two electric telescopic rods are respectively and correspondingly fixed at the right end of the bottom of the mounting plate in a front-back manner, and the electric telescopic rods are externally connected with a power supply;
the fixing frame is screwed with the output end of the electric telescopic rod by utilizing a rebound hinge;
the compression roller is movably arranged in the fixed frame.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a heat-preservation mulching film covering device for corn planting, which is reasonable in design, can be adjusted and installed according to the width of a mulching film, and covers soil on two sides of the mulching film after the mulching film is covered, so that the mulching film is not easy to blow up by wind.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
FIG. 3 is a schematic view of the connecting structure of the soil covering mechanism of the present invention.
Description of reference numerals:
the device comprises a mounting plate 1, a wheel 2, a sliding block 3, a first bolt 4, a connecting plate 5, a rotating rod 6, a thrust ball bearing 7, a mulching film roll 8, a soil covering mechanism 9, a fixing plate 10, a transmission pipe 11, a second bolt 12, an introducing port 13, an electric rotating disc 14, a rotating rod 15, a spiral blade 16, a guiding hopper 17, an electric telescopic rod 18, a fixing frame 19, a compression roller 20, a traction buckle 21 and a pressing mechanism 22.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.
As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the device comprises a mounting plate 1 and wheels 2, wherein the wheels 2 are movably arranged on the front side wall and the rear side wall of the mounting plate 1 by utilizing a rotating shaft; it also includes:
the two sliding blocks 3 are respectively and movably arranged in sliding grooves on two sides of the bottom of the mounting plate 1;
the number one bolt 4 is two, the number one bolt 4 is correspondingly arranged in the groove in the middle of the bottom of the mounting plate 1 in a front-back mode, the number one bolt 4 corresponding to the front-back mode is respectively screwed through the outer side wall of the groove in the bottom of the mounting plate 1 in a threaded mode and then is inserted into the sliding block 3 in a one-to-one mode through a bearing;
the two connecting plates 5 respectively penetrate through the strip-shaped through holes on the two sides of the bottom of the mounting plate 1 and are riveted and fixed with the sliding blocks 3 in a one-to-one correspondence manner;
two rotating rods 6 are arranged, and the two rotating rods 6 are respectively inserted into the connecting plate 5 by using bearings;
the two thrust ball bearings 7 are respectively sleeved and fixed on the rotating rod 6;
the mulching film roll 8 is characterized in that two ends of the mulching film roll 8 are respectively sleeved on the rotating rods 6 on the front side and the rear side;
two soil covering mechanisms 9 are arranged on the outer side wall of the connecting plate 5 respectively;
and the pressing mechanism 22 is arranged at the right end of the bottom of the mounting plate 1.
Preferably, a pulling buckle 21 is riveted to the left side wall of the mounting plate 1.
Preferably, the soil covering mechanisms 9 each comprise:
the fixing plate 10 is riveted and fixed on the outer side wall of the connecting plate 5;
the transmission pipe 11 is screwed and penetrated in the fixed plate 10 through threads of the transmission pipe 11, and the lower end of the front side wall of the transmission pipe 11 is provided with an introducing port 13;
the second bolt 12 is movably abutted with the transmission pipe 11 after the second bolt 12 is screwed and penetrated through by threads;
the electric turntable 14 is riveted and fixed on the transmission pipe 11, and the electric turntable 14 is externally connected with a power supply;
one end of the rotating rod 15 is riveted and fixed with the output end of the electric turntable 14, and the other end of the rotating rod 15 penetrates through the top of the transmission pipe 11 and then extends into the transmission pipe 11;
the spiral blade 16 is riveted and fixed on the part of the rotating rod 15 in the transmission pipe 11;
and the guiding-out hopper 17 is connected with an opening above the side wall of the conveying pipe 11 in a penetrating way.
Preferably, the pressing mechanism 22 further comprises:
the number of the electric telescopic rods 18 is two, the electric telescopic rods 18 are respectively riveted and fixed at the right end of the bottom of the mounting plate 1 in a front-back corresponding mode, and the electric telescopic rods 18 are externally connected with a power supply;
the fixing frame 19 is screwed with the output end of the electric telescopic rod 18 by utilizing a rebound hinge;
and the compression roller 20 is movably arranged in the fixed frame 19.
The working principle of the specific embodiment is as follows: according to the width of the mulching film, the first bolt 4 is rotated, the position of the sliding block 3 is adjusted, the distance between the connecting plates 5 is controlled, when the mulching film is coated, the second bolt 12 is loosened, the transmission pipe 11 is rotated, the transmission pipe 11 is adjusted to be attached to soil, the second bolt 12 is screwed, the electric rotating disc 14 is started to drive the spiral blade 16 to rotate, the soil enters the transmission pipe 11 from the inlet 13 in the moving process of the mounting plate 1, the spiral blade 16 drives the soil to rise and is led out through the leading-out hopper 17 to be covered on the mulching film, and the pressing roller 20 further rolls the mulching film covered with soil, so that the mulching film is more stable.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the slide block 3, the first bolt 4, the connecting plate 5, the rotating rod 6, the thrust ball bearing 7, the mulching film roll 8, the soil covering mechanism 9 and the pressing mechanism 22 are matched, the installation can be adjusted according to the width of the mulching film, after the mulching film is covered, soil covering is carried out on two sides of the mulching film, and the mulching film is not easy to blow up;
2. the fixed plate 10, the transmission pipe 11, the second bolt 12, the introducing port 13, the electric turntable 14, the rotating rod 15, the spiral blade 16 and the guiding hopper 17 are matched, so that soil covering is conveniently carried out;
3. the electric telescopic rod 18, the fixing frame 19 and the pressing roller 20 are matched, so that the mulching film covered with soil can be further rolled, and the mulching film is more stable;
4. the traction button 21 facilitates traction of the mounting plate 1.
It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.
Claims (4)
1. A heat-preservation plastic film mulching device for corn planting comprises a mounting plate (1) and wheels (2), wherein the wheels (2) are movably arranged on the front side wall and the rear side wall of the mounting plate (1) through rotating shafts; it is characterized in that it also comprises:
the two sliding blocks (3) are movably arranged in sliding grooves on two sides of the bottom of the mounting plate (1) respectively;
the two first bolts (4) are correspondingly arranged in the groove in the middle of the bottom of the mounting plate (1) in a front-back manner, and the corresponding first bolts (4) are respectively screwed through the outer side wall of the groove in the bottom of the mounting plate (1) in a threaded manner and are inserted into the sliding blocks (3) through bearings in a one-to-one manner;
the two connecting plates (5) respectively penetrate through the strip-shaped through holes on the two sides of the bottom of the mounting plate (1) and then are fixed with the sliding blocks (3) in a one-to-one correspondence manner;
the number of the rotating rods (6) is two, and the two rotating rods (6) are respectively inserted into the connecting plate (5) through bearings;
the two thrust ball bearings (7) are respectively sleeved and fixed on the rotating rod (6);
the mulching film roll (8), two ends of the mulching film roll (8) are respectively sleeved on the rotating rods (6) at the front side and the rear side;
the two soil covering mechanisms (9) are respectively arranged on the outer side wall of the connecting plate (5);
the pressing mechanism (22), the pressing mechanism (22) is arranged at the right end of the bottom of the mounting plate (1).
2. The heat-preservation plastic mulching device for corn planting according to claim 1, is characterized in that: a traction buckle (21) is fixed on the left side wall of the mounting plate (1).
3. The heat-preservation plastic mulching device for corn planting according to claim 1, is characterized in that: the soil covering mechanism (9) comprises:
the fixing plate (10), the said fixing plate (10) is fixed on lateral wall of the tie plate (5);
the conveying pipe (11), the conveying pipe (11) is screwed and penetrated in the fixing plate (10) in a threaded manner, and the lower end of the front side wall of the conveying pipe (11) is provided with an introducing port (13);
the second bolt (12) is movably abutted with the transmission pipe (11) after being screwed and penetrated by the second bolt (12);
the electric turntable (14), the electric turntable (14) is fixed on the transmission pipe (11), and the electric turntable (14) is externally connected with a power supply;
one end of the rotating rod (15) is fixed with the output end of the electric turntable (14), and the other end of the rotating rod (15) penetrates through the top of the transmission pipe (11) and then extends into the transmission pipe (11);
the spiral blade (16), the said spiral blade (16) is fixed on the part that the rotating rod (15) locates in the transport tube (11);
the guide hopper (17) is connected with an opening above the side wall of the conveying pipe (11) in a penetrating way.
4. The heat-preservation plastic mulching device for corn planting according to claim 1, is characterized in that: the pressing mechanism (22) comprises:
the two electric telescopic rods (18) are respectively and correspondingly fixed at the right end of the bottom of the mounting plate (1) in a front-back manner, and the electric telescopic rods (18) are externally connected with a power supply;
the fixing frame (19) is screwed with the output end of the electric telescopic rod (18) by utilizing a rebound hinge;
the compression roller (20), the compression roller (20) is movably arranged in the fixed frame (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122431916.0U CN216362849U (en) | 2021-10-10 | 2021-10-10 | A heat preservation plastic film mulching device for maize is planted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122431916.0U CN216362849U (en) | 2021-10-10 | 2021-10-10 | A heat preservation plastic film mulching device for maize is planted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216362849U true CN216362849U (en) | 2022-04-26 |
Family
ID=81244101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122431916.0U Active CN216362849U (en) | 2021-10-10 | 2021-10-10 | A heat preservation plastic film mulching device for maize is planted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216362849U (en) |
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2021
- 2021-10-10 CN CN202122431916.0U patent/CN216362849U/en active Active
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