CN213246029U - Potato planter's membrane earthing mechanism of spreading - Google Patents
Potato planter's membrane earthing mechanism of spreading Download PDFInfo
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- CN213246029U CN213246029U CN202022003286.2U CN202022003286U CN213246029U CN 213246029 U CN213246029 U CN 213246029U CN 202022003286 U CN202022003286 U CN 202022003286U CN 213246029 U CN213246029 U CN 213246029U
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- soil
- film
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- spreading
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- 239000012528 membrane Substances 0.000 title abstract description 14
- 239000002689 soil Substances 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000006378 damage Effects 0.000 abstract description 5
- 210000002489 tectorial membrane Anatomy 0.000 abstract description 4
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- 241000207763 Solanum Species 0.000 description 1
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Abstract
A film-paving and soil-covering mechanism of a potato planter relates to the field of agricultural equipment, and comprises a film-paving roller and a soil-covering device, wherein the film-paving and soil-covering roller is positioned at the rear end of an installation frame; the earthing device is positioned on one side of the film laying roller close to the rear end; the earthing device comprises a pair of earthing knives positioned at two sides of the length direction of the mounting bracket and a driving device used for driving the pair of earthing knives to rotate along the axis of the earthing knives; the axes of the pair of hilling knives are arranged along the width direction of the mounting rack. This shop membrane earthing mechanism's simple structure, convenient to use, along with advancing of tractor, after accomplishing the tectorial membrane, can be immediately at the membrane earthing, keep the ridge top to be covered by soil right, avoided the damage that the membrane face sunshine insolate and cause the seedling to improve potato's output.
Description
Technical Field
The utility model relates to an agricultural equipment field particularly, relates to a potato planter spread membrane earthing mechanism.
Background
Potatoes, also called potatoes and potatoes, are solanaceae, solanum herbs, up to 80 cm high, without or with loose and soft hairs. Generally speaking, the potato is the tuber thereof, and the potato is rich in a large amount of starch, protein, vitamins, dietary fibers and the like, is deeply favored by people and is always a common food material on a dining table.
A potato planter, as the name implies, is a planter for planting blocky potato seeds in the ground in order by using a sowing system. The multifunctional film mulching machine is usually matched with a tractor for use, can be mounted at the rear of the tractor and moves forward along with the tractor, and realizes multiple functions of ditching, fertilizing, sowing, film mulching and the like. The potato planter in the prior art does not usually have a soil covering function, soil covering operation needs to be carried out manually after planting is finished, time and labor are wasted, the temperature of the film surface is high when seeds germinate and break the film, seedlings are easy to burn, and the yield is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a potato planter spread membrane earthing mechanism, its simple structure, convenient to use can be after accomplishing the tectorial membrane, immediately at the membrane earthing, keeps the ridge top to be covered by soil right, has avoided the damage that the face sunshine insolate and cause the seedling to improve the output of potato.
The embodiment of the utility model is realized like this:
a film-laying and soil-covering mechanism of a potato planter comprises a mounting rack, wherein one end of the mounting rack in the length direction can be connected with a tractor; the mounting bracket comprises a front end and a rear end which are opposite; the film laying and soil covering mechanism comprises a film laying roller and a soil covering device which are positioned at the rear end; the film spreading roller is arranged at the bottom of the mounting rack and arranged along the width direction of the mounting rack; the earthing device is positioned on one side of the film laying roller close to the rear end; the earthing device comprises a pair of earthing knives positioned on two sides of the length direction of the mounting rack and a driving device used for driving the pair of earthing knives to rotate along the axis of the earthing knives; the axes of the pair of hilling knives are arranged along the width direction of the mounting rack.
Further, in the other preferred embodiments of the present invention, each earthing-up knife includes an arbor and a plurality of blades disposed on the arbor, the plurality of blades are divided into a plurality of blade groups, the plurality of blades in each blade group are disposed along the circumferential interval of the arbor, and the plurality of blade groups are disposed along the axial interval of the arbor.
Further, in the other preferred embodiments of the present invention, the number of blades in each blade group is 4-6, and the plurality of blades in each blade group are arranged at equal intervals along the circumference of the cutter shaft.
Further, in other preferred embodiments of the present invention, each blade includes a first end connected to the arbor and a second end remote from the arbor; the second tip is provided with shovel soil portion, and shovel soil portion begins in the second tip to extend to the middle part of mounting bracket along the axial of arbor.
Further, in other preferred embodiments of the present invention, each of the hilling knives includes a first blade group and a second blade group disposed along an axial direction of the knife shaft at an interval, and the plurality of blades of the first blade group and the second blade group are staggered with each other.
Further, in the other preferred embodiments of the present invention, the soil covering device further includes a soil retaining casing, the soil retaining casing is disposed along the width direction of the mounting frame and connected to the mounting frame, and the pair of hilling knives is disposed at the bottom of the soil retaining casing and disposed at both ends of the soil retaining casing in the length direction.
Further, in other preferred embodiments of the present invention, the driving device includes a transmission box located in the middle of the soil retaining housing and a chain box located at both ends of the soil retaining housing in the length direction, the transmission box is connected to the power output shaft of the tractor through the main transmission shaft, the pair of chain boxes is connected to the transmission box through the auxiliary transmission shaft, and the pair of hilling knives is connected to the pair of chain boxes respectively.
Further, in the other preferred embodiments of the present invention, the bottom of the mounting frame is provided with a film spreading roller support, and both ends of the roller shaft of the film spreading roller are rotatably connected to the film spreading roller support.
Furthermore, in other preferred embodiments of the present invention, two ends of the film spreading roller in the length direction are both provided with film spreading wheels, the wheel shafts of the two film spreading wheels are both arranged obliquely, and the two film spreading wheels are far away from each other in the vertical downward direction; the film spreading wheels are all positioned on one side of the film spreading roller close to the soil covering device.
Further, in the other preferred embodiments of the present invention, the two ends of the film spreading roller support are respectively provided with a film spreading wheel support, and the rotating shaft of the pair of film spreading wheels is respectively connected with the pair of film spreading wheel supports in a rotating manner.
The embodiment of the utility model provides a beneficial effect is:
the embodiment of the utility model provides a film-paving and soil-covering mechanism of a potato planter, which comprises a film-paving roller and a soil-covering device, wherein the film-paving and soil-covering roller is positioned at the rear end of a mounting frame; the earthing device is positioned on one side of the film laying roller close to the rear end; the earthing device comprises a pair of earthing knives positioned on two sides of the length direction of the mounting rack and a driving device used for driving the pair of earthing knives to rotate along the axis of the earthing knives; the axes of the pair of hilling knives are arranged along the width direction of the mounting rack. This shop membrane earthing mechanism's simple structure, convenient to use, along with advancing of tractor, after accomplishing the tectorial membrane, can be immediately at the membrane earthing, keep the ridge top to be covered by soil right, avoided the damage that the membrane face sunshine insolate and cause the seedling to improve potato's output.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a film-laying and soil-covering mechanism of a potato planter according to an embodiment of the present invention;
fig. 2 is a schematic view of an earth covering device of a film-laying earth covering mechanism of a potato planter according to an embodiment of the present invention;
fig. 3 is a partial sectional view of a film-laying and soil-covering mechanism of a potato planter according to an embodiment of the present invention.
Icon: 10-potato planter; 100-a film-laying and soil-covering mechanism; 110-a film laying roller; 111-a film spreading wheel; 112-a stent of a film spreading wheel; 120-a casing means; 121-earthing up knife; 1211-cutter shaft; 1212-knife blade; 1212 a-a first end portion; 1212 b-a second end; 1212 c-a scraper section; 122-a drive device; 1221-a transmission case; 1222-chain case; 1223-a main drive shaft; 1224-secondary drive shaft; 123-a soil retaining shell; 200-a mounting rack; 210-filming roller support.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
The present embodiment provides a film-covering and soil-covering mechanism 100 of a potato planter 10, as described with reference to fig. 1, the potato planter 10 comprises a mounting bracket 200, one end of the mounting bracket 200 in the length direction can be connected with a tractor; the mounting bracket 200 includes opposite front and rear ends. The film covering and soil covering mechanism 100 includes a film covering roller 110 and a soil covering device 120 at the rear end.
As shown in fig. 1 and 2, the film spreading roller 110 is disposed at the bottom of the mounting frame 200 and along the width direction of the mounting frame 200; the soil covering device 120 is positioned on one side of the film laying roller 110 close to the rear end; the covering device 120 includes a pair of hilling knives 121 located at both sides of the length direction of the mounting frame 200, and a driving device 122 for driving the pair of hilling knives 121 to rotate along the axis thereof; the axes of the pair of hilling knives 121 are arranged along the width direction of the mounting frame 200. In the process of travelling by the tractor, the potato planter 10 can continuously complete the operations of soil turning, seeding, pipe laying, ridging, film laying and soil covering, and realizes the efficient planting of potatoes. It is worth noting that the film laying roller 110 does not need to provide extra power, the film laying roller 110 is provided with a rolled film, the free end of the film is compacted on the ridge body, and the compacted film naturally pulls the rolled film on the film laying roller 110 along with the forward movement of the tractor to drive the rotation of the film laying roller 110, so that the rotation of the film laying roller 110 can be completely synchronous with the forward movement of the tractor. The soil covering device 120 is located behind the film spreading roller 110, and under the driving of the driving device 122, the soil in the furrows can be thrown to the ridge tops by the aid of the pair of earthing knives 121, so that the paved films are covered with soil, sunlight exposure on film surfaces is avoided, water loss is reduced, seedlings are prevented from being burnt, and seedlings are easy to break the soil and grow. In addition, the hilling knife 121 can loosen the soil in the furrow, so that the ridge body is easy to seep water, and the germination and growth of weeds are indirectly inhibited.
Further, as shown in fig. 2 and 3, each hilling knife 121 includes a knife shaft 1211 and a plurality of knife blades 1212 disposed on the knife shaft 1211, the knife blades 1212 are divided into a plurality of blade groups, the knife blades 1212 in each blade group are disposed at intervals in a circumferential direction of the knife shaft 1211, and the blade groups are disposed at intervals in an axial direction of the knife shaft 1211. Optionally, the number of the blades 1212 of each blade group is 4 to 6, and the blades 1212 in each blade group are arranged at equal intervals along the circumferential direction of the arbor 1211. Further, each blade 1212 includes a first end portion 1212a connected to the arbor 1211 and a second end portion 1212b remote from the arbor 1211; the second end portion 1212b is provided with a scraper portion 1212c, and the scraper portion 1212c starts at the second end portion 1212b and extends toward the middle of the mounting bracket 200 along the axial direction of the arbor 1211. Through the design, the pair of hilling knives 121 can roll up the soil in the furrows better and throw the soil to the ridge top in the rotating process, and the full soil covering of the film is realized better. Alternatively, in the present embodiment, each of the hilling knives 121 includes a first blade group and a second blade group arranged at intervals in the axial direction of the arbor 1211, each of the first blade group and the second blade group includes four blades 1212 arranged at equal intervals, and the plurality of blades 1212 of the first blade group and the second blade group are staggered from each other. The staggered design of the two blade sets can increase the contact area of the hilling knife 121 and soil and improve the earthing efficiency.
The soil covering device 120 further includes a soil retaining housing 123, the soil retaining housing 123 is disposed along the width direction of the mounting frame 200 and connected to the mounting frame 200, and the pair of hilling knives 121 are disposed at the bottom of the soil retaining housing 123 and disposed at both ends of the soil retaining housing 123 in the length direction, respectively. Soil retaining shell 123 can block the soil that hilling sword 121 thrown off to the top, makes soil fall on the ridge top better, carries out the cover to the film, can avoid the soil that throws off to cause the injury to personnel nearby simultaneously.
As shown in fig. 1 and 2, the driving device 122 includes a transmission case 1221 located at the middle of the soil guard housing 123, and chain cases 1222 located at both ends of the soil guard housing 123 in the length direction, the transmission case 1221 is connected to a power output shaft of the tractor through a main transmission shaft 1223, the pair of chain cases 1222 is connected to the transmission case 1221 through a sub transmission shaft 1224, and the pair of hilling knives 121 are connected to the pair of chain cases 1222, respectively. The driving device 122 can transmit the power of the power output shaft of the tractor to the pair of hilling knives 121 to drive the rotation of the pair of hilling knives 121, so that the soil in the furrows is thrown to the ridge tops.
As shown in fig. 1 and 3, a film spreading roller support 210 is disposed at the bottom of the mounting frame 200, and both ends of a roller shaft of the film spreading roller 110 are rotatably connected to the film spreading roller support 210. Furthermore, two ends of the film spreading roller 110 in the length direction are respectively provided with a film spreading wheel 111, wheel shafts of the two film spreading wheels 111 are obliquely arranged, and the two film spreading wheels 111 are far away from each other in the vertical downward direction; the film spreading wheels 111 are all positioned on one side of the film spreading roller 110 close to the soil covering device 120. Two ends of the film spreading roller support 210 are respectively provided with a film spreading wheel support 112, and the rotating shafts of the pair of film spreading wheels 111 are respectively connected with the pair of film spreading wheel supports 112 in a rotating manner. In the process that the tractor goes forward, the film on the film paving roller 110 is paved on the ridge body, and the two film spreading wheels 111 can be attached to the ridge body from two sides of the ridge body better.
In summary, the embodiment of the present invention provides a film-spreading and soil-covering mechanism 100 of a potato planter 10, wherein the film-spreading and soil-covering mechanism 100 comprises a film-spreading roller 110 and a soil-covering device 120 located at the rear end of an installation frame 200; the soil covering device 120 is positioned on one side of the film laying roller 110 close to the rear end; the covering device 120 includes a pair of hilling knives 121 located at both sides of the length direction of the mounting frame 200, and a driving device 122 for driving the pair of hilling knives 121 to rotate along the axis thereof; the axes of the pair of hilling knives 121 are arranged along the width direction of the mounting frame 200. This shop membrane earthing mechanism 100's simple structure, convenient to use, along with advancing of tractor, after accomplishing the tectorial membrane, can be immediately at the membrane earthing, keep the ridge top to be covered by soil right, avoided the damage that the membrane face sunshine insolate and cause the seedling to improve the output of potato.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A film-laying and soil-covering mechanism of a potato planter is characterized by comprising a mounting frame, wherein one end of the mounting frame in the length direction can be connected with a tractor; the mounting bracket includes opposing front and rear ends; the film paving and soil covering mechanism comprises a film paving roller and a soil covering device which are positioned at the rear end; the film spreading roller is arranged at the bottom of the mounting rack and arranged along the width direction of the mounting rack; the earthing device is positioned on one side of the film spreading roller close to the rear end; the earthing device comprises a pair of earthing knives positioned on two sides of the length direction of the mounting rack and a driving device used for driving the pair of earthing knives to rotate along the axis of the earthing knives; the axes of the pair of hilling knives are arranged along the width direction of the mounting rack.
2. The film-spreading soil-covering mechanism according to claim 1, wherein each of the hilling knives comprises an arbor and a plurality of blades disposed on the arbor, the plurality of blades are divided into a plurality of blade groups, the plurality of blades in each blade group are disposed at intervals in a circumferential direction of the arbor, and the plurality of blade groups are disposed at intervals in an axial direction of the arbor.
3. The film-spreading soil-covering mechanism according to claim 2, wherein the number of the blades in each blade group is 4-6, and the plurality of blades in each blade group are arranged at equal intervals along the circumferential direction of the cutter shaft.
4. The film-spreading and soil-covering mechanism of claim 3, wherein each blade includes a first end connected to the knife shaft and a second end remote from the knife shaft; the second end portion is provided with a soil shoveling portion, the soil shoveling portion starts at the second end portion and extends towards the middle of the mounting rack along the axial direction of the cutter shaft.
5. The film-spreading and soil-covering mechanism according to claim 4, wherein each of the hilling knives includes a first blade group and a second blade group arranged at intervals in an axial direction of the knife shaft, and the plurality of blades of the first blade group and the second blade group are staggered from each other.
6. The film-laying and soil-covering mechanism according to claim 5, wherein the soil-covering device further comprises a soil-retaining housing disposed along a width direction of the mounting frame and connected to the mounting frame, and the pair of hilling knives are disposed at a bottom of the soil-retaining housing and disposed at both ends of the soil-retaining housing in a length direction thereof, respectively.
7. The film-laying and soil-covering mechanism according to claim 6, wherein the driving device comprises a transmission case located in the middle of the soil-retaining housing, and chain cases located at both ends of the soil-retaining housing in the length direction, the transmission case is connected to a power output shaft of the tractor through a main transmission shaft, a pair of the chain cases is connected to the transmission case through a sub-transmission shaft, and a pair of the hilling knives is connected to the pair of the chain cases, respectively.
8. The film spreading and soil covering mechanism according to claim 7, wherein a film spreading roller support is arranged at the bottom of the mounting frame, and two ends of a roller shaft of the film spreading roller are rotatably connected with the film spreading roller support.
9. The film spreading and soil covering mechanism according to claim 8, wherein film spreading wheels are arranged at two ends of the film spreading roller in the length direction, wheel shafts of the two film spreading wheels are obliquely arranged, and the two film spreading wheels are far away from each other in a vertical downward direction; the film spreading wheels are all positioned on one side of the film spreading roller close to the soil covering device.
10. The film spreading and soil covering mechanism according to claim 9, wherein two ends of the film spreading roller support are respectively provided with a film spreading wheel support, and rotating shafts of a pair of the film spreading wheels are respectively connected with a pair of the film spreading wheel supports in a rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022003286.2U CN213246029U (en) | 2020-09-14 | 2020-09-14 | Potato planter's membrane earthing mechanism of spreading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022003286.2U CN213246029U (en) | 2020-09-14 | 2020-09-14 | Potato planter's membrane earthing mechanism of spreading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213246029U true CN213246029U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022003286.2U Active CN213246029U (en) | 2020-09-14 | 2020-09-14 | Potato planter's membrane earthing mechanism of spreading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213246029U (en) |
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2020
- 2020-09-14 CN CN202022003286.2U patent/CN213246029U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: 737100 East Industrial Zone, Yongchang County, Jinchang City, Gansu Province Patentee after: YONGCHANG DONGHUI MACHINERY MANUFACTURING Co.,Ltd. Address before: 545000 Room 302, unit 1, building 18, 293 Yaru Road, Liubei District, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: Han Chuzhen |
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| TR01 | Transfer of patent right |