CN220570936U - Water-retaining fertilizer-retaining yield-increasing device for water-watering land - Google Patents

Abstract

The utility model provides a device for preserving water and fertilizer and increasing yield in water-poured land, which relates to the technical field of crop planting and comprises: the device comprises a connecting tripod, a soil turning plow share, a film spreading mechanism and a film forming mechanism, wherein the soil turning plow share is detachably arranged on the connecting tripod and used for pulling a ditch and burying, the film spreading mechanism is detachably arranged at one end of the connecting tripod far away from the soil turning plow share, and comprises a film attaching device for spreading a mulching film, a soil shoveling and conveying device and a coiled material fixing device for fixing the mulching film. The utility model solves the problems that water and fertilizer are easy to permeate into the ground from sand soil when watering and fertilizing are carried out on sandy geology, so that crops cannot fully utilize water and fertilizer and waste water resources and fertilizer, and can better lay mulch films in ploughed ditches through the film laying mechanism, and the watered water and fertilizer can be better kept in soil through the laid mulch films, the infiltration speed can be slowed down, and the water and fertilizer utilization rate of crops is further better improved.

Description

Water-retaining fertilizer-retaining yield-increasing device for water-watering land

Technical Field

The utility model relates to the technical field of crop planting, in particular to a device for water-retaining fertilizer-retaining yield-increasing of water-watering land.

Background

The total water resources of China are relatively rich, the total water resources of 2020 are 31605 hundred million cubic meters, the water resource occupation amount per capita is about 2200 cubic meters, the water resource occupation amount per capita is only 1/4 of the water resource occupation amount per capita of the world, the water resource shortage problem is increasingly obvious, china is a large agricultural country, the proportion of the agricultural water consumption to the total water consumption is relatively large, the proportion of the agricultural water consumption to the total water consumption is 66.88 according to statistics 2015-2020, however, the irrigation water utilization coefficient of 2019-2020 of China is only 0.559-0.565, and the agricultural irrigation utilization coefficient of other large agricultural countries reaches 0.7-0.8, so that the significance of improving agriculture and improving the current increasingly tense water resource supply and demand is great.

The average newly-increased cultivated land and the average newly-increased water-saving irrigation area in the last 6 years are 77 ten thousand and 146.3 and Mo Gong, respectively, compared with the existing cultivated land area in China, the water-saving irrigation area ratio is gradually increased year by year, from 47.15% in 2015 to 54.65% in 2022, but compared with the red line area of 1.2 hundred million of the cultivated land in China, the water-saving irrigation area occupies nearly 1/3 of the red line area of the cultivated land, which indicates that the existing water-saving irrigation area is greatly improved, but the specific gravity occupied by the farmland water-saving irrigation area is far from the requirement of high efficiency water saving.

The crops want to be long, the yield is high, the water and fertilizer can not be reasonably utilized, the water and fertilizer can not be fully utilized, the method is a precondition for improving the yield of the crops, due to different geology of water-cast lands, especially sandy geology, water leakage is particularly serious, peasants Xin Xin are bitter in water and fertilize, the fertilizer quickly permeates into the ground, and the fertilizer is also tragic into the ground along with the water, so that the water and fertilizer can not be fully utilized by the crops, water resources are wasted, the fertilizer for peasants is wasted, the cost of planting the crops for peasants is increased, and the expected yield effect is not achieved.

Disclosure of Invention

The utility model aims to provide a water-retaining fertilizer-retaining yield-increasing device for water-watering lands, which solves the problems that water and fertilizer easily permeate into the ground from sand soil when watering and fertilizing are carried out on sandy geology, so that crops cannot fully utilize water and fertilizer, and water resources and fertilizer are wasted.

The technical aim of the utility model is realized by the following technical scheme:

a device for water-retaining fertilizer-retaining yield-increasing of water-watering land, comprising:

connecting a tripod;

the soil-turning plow share is detachably arranged on the connecting tripod and is used for furrowing and burying;

the film spreading mechanism is detachably arranged at one end, far away from the turnplow share, of the connecting tripod and comprises a film attaching device structure for spreading a mulching film, a soil shoveling and conveying structure for shoveling and conveying soil and a coiled material fixing structure for fixing the mulching film.

The device for preserving water, preserving fertilizer and increasing yield for water-irrigated land provided by the utility model comprises: coiled material fixed knot constructs including dead lever, coiled material loop bar and plastic film coiled material, the dead lever can dismantle the setting and keep away from the vertical direction of one end of plough share at the connection tripod, and the dead lever symmetry is provided with two simultaneously, the fixed opposite face that sets up at two dead levers of coiled material loop bar, plastic film coiled material rotates the cover and establishes on the coiled material loop bar.

The device for preserving water, preserving fertilizer and increasing yield for water-irrigated land provided by the utility model comprises: the film attaching device structure comprises a film attaching device box body, a film attaching cavity is formed in one end of the film attaching device box body in the length direction, a large press roller and a small press roller are rotatably arranged on the inner wall of the film attaching cavity, the large press roller is arranged in front of the small press roller, and the large press roller and the small press roller are arranged in a staggered mode.

The device for preserving water, preserving fertilizer and increasing yield for water-irrigated land provided by the utility model comprises: the film guide hole is formed in the film attaching device box body, close to the end face of the film fixing structure, corresponding to the film coiled material, and the large pressing roller and the small pressing roller.

The device for preserving water, preserving fertilizer and increasing yield for water-irrigated land provided by the utility model comprises: the soil shoveling and conveying structure comprises an inclined plane scraper, the inclined plane scraper is fixedly arranged on one end face, far away from the film attaching cavity, of the film attaching device box body, and the inclined plane scraper is of a right triangle structure.

The device for preserving water, preserving fertilizer and increasing yield for water-irrigated land provided by the utility model comprises: one end of the inclined surface scraper is respectively provided with a horizontal scraper and a vertical scraper, and the horizontal scraper and the vertical scraper are combined to form an L-shaped structure.

The device for preserving water, preserving fertilizer and increasing yield for water-irrigated land provided by the utility model comprises: the soil shoveling device with the combination of the horizontal scraper and the vertical scraper is arranged at the bottom of the inclined plane scraper and one end of the right triangle structure at an angle of 30 degrees.

In summary, the beneficial technical effects of the utility model are as follows:

(1) Utilize shop's membrane mechanism, shop's membrane mechanism is including attaching membrane ware structure, shovel send native structure and coiled material fixed knot to construct, coiled material fixed knot constructs the detachable one end that sets up at the connection tripod, and attach membrane ware structure sets up the one end of connecting the tripod at coiled material fixed knot constructs to shovel simultaneously and send native structure fixed one end that sets up attaching membrane ware structure, thereby can be better install the coiled material fixed knot structure with the plastic film, lay the plastic film that will install through attaching membrane ware structure in the furrow, bury the plastic film later through the plough share of turning over, and then can be better prevent that the liquid manure of watering can not ooze along soil, and then improved the utilization ratio of crops to the liquid manure, make the better growth of crops.

(2) Utilize shovel soil structure that send, shovel soil structure includes the inclined plane scraper, and level and vertical setting level scraper and the vertical scraper in the one end of inclined plane scraper moreover, and then in the in-process that spreads the membrane mechanism and remove, bottom and lateral wall in the ditch that plow that can be better are maintained, will repair the soil that produces and will scrape down along the horizontal scraper direction through the inclined plane of inclined plane scraper and arrive the soil of plow one side for plow bottom surface and lateral wall are more level and smooth, thereby better convenience carries out the laying of plastic film.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the embodiments or the drawings needed in the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of the bottom structure of an embodiment of the present utility model;

FIG. 3 is a schematic side view of an embodiment of the present utility model;

FIG. 4 is a schematic rear view of an embodiment of the present utility model;

FIG. 5 is a bottom plan view of an embodiment of the present utility model;

fig. 6 is a top plan view of an embodiment of the present utility model.

Reference numerals:

1. connecting a tripod;

2. ploughshare for turning over soil;

3. a film laying mechanism; 30. a film attachment structure; 31. a shoveling and conveying soil structure; 32. a coiled material fixing structure;

301. a film attachment device box body; 302. a film attaching cavity; 303. a film guiding hole; 304. a large press roll; 305. a small press roll;

310. a bevel scraper; 311. a horizontal scraper; 312. a vertical scraper;

320. a fixed rod; 321. coiled material loop bar; 322. and (5) mulching film coiled materials.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The technical solution of the present utility model is described below with reference to the embodiments shown in fig. 1 to 6:

a device for water-retaining fertilizer-retaining yield-increasing of water-watering land, comprising: the connecting tripod 1, the soil-turning plow share 2 can be detachably arranged on the connecting tripod 1, the soil-turning plow share 2 is used for furrows and buries, the film laying mechanism 3 can be detachably arranged at one end of the connecting tripod 1 far away from the soil-turning plow share 2, and the film laying mechanism 3 comprises a film attaching device structure 30 for laying a mulching film, a soil shoveling and conveying structure 31 for shoveling and conveying soil and a coiled material fixing structure 32 for fixing the mulching film.

It will be appreciated that: the connection tripod 1 is used for being connected to a tillage tractor, the connection tripod 1 is provided with a soil turning plow share 2 and a film laying mechanism 3 respectively, the soil turning plow share 2 is arranged behind the film laying mechanism 3, meanwhile, the soil turning plow share 2 and the film laying mechanism 3 are arranged in a staggered mode, a tractor driving device is driven to plow furrows in the furrows of the plow, a mulching film is laid in the furrows of the plow in a shoveling mode, then the mulching film is buried, water loss of irrigation is prevented, meanwhile, the mulching film is preferably a degradable mulching film material, and holes are properly formed in the mulching film coiled material 322.

According to the device for water-casting, water-retaining and fertilizer-preserving and yield-increasing, the film-laying mechanism 3 comprises the film-attaching device structure 30, the soil shoveling structure 31 and the coiled material fixing structure 32, the coiled material fixing structure 32 is detachably arranged at one end of the connecting tripod 1, the film-attaching device structure 30 is arranged at one end of the coiled material fixing structure 32 far away from the connecting tripod 1, and the soil shoveling structure 31 is fixedly arranged at one end of the film-attaching device structure 30, so that a mulching film can be well installed on the coiled material fixing structure 32, the installed mulching film is flatly laid in a furrow through the film-attaching device structure 30, then the mulching film is buried through the soil turning plow share 2, meanwhile, the degradable mulching film is arranged, so that soil is not polluted, proper punching is carried out on the surface of the mulching film, the penetrating speed can be well reduced, the crops can be well absorbed, the watery fertilizer can be well prevented from exuding along the soil, the water fertilizer can be well prevented from being used for the crops, and the crops can be well grown.

According to the device for water-casting, water-retaining and fertilizer-retaining and yield-increasing, which is provided by the embodiment of the utility model, the coiled material fixing structure 32 comprises the fixing rods 320, the coiled material sleeve rods 321 and the mulching film coiled materials 322, wherein the fixing rods 320 are detachably arranged in the vertical direction of one end of the connecting tripod 1, which is far away from the plough share 2, and meanwhile, two fixing rods 320 are symmetrically arranged, the coiled material sleeve rods 321 are fixedly arranged on the opposite surfaces of the two fixing rods 320, and the mulching film coiled materials 322 are rotatably sleeved on the coiled material sleeve rods 321.

In fig. 1 and 2, a device for water-retaining, fertilizer-retaining and yield-increasing is implemented, wherein a coiled material fixing structure 32 is formed by combining a fixing rod 320, a coiled material sleeve rod 321 and a mulching film coiled material 322, the fixing rod 320 is detachably connected to one end of a connecting tripod 1, which is far away from a turning plow share 2, so that the fixing rod 320 and the connecting tripod 1 can be combined into a whole, two symmetrical fixing rods 320 are arranged, the coiled material sleeve rods 321 are fixedly arranged between opposite surfaces of the two fixing rods 320, and the mulching film coiled material 322 is rotatably sleeved on the coiled material sleeve rod 321, so that the mulching film coiled material 322 rotates on the device.

According to the device for water-casting, water-retaining, fertilizer-retaining and yield-increasing, provided by the embodiment of the utility model, the mulch film coiled material 322 to be used can be placed better through the coiled material fixing structure 32, meanwhile, the placed mulch film coiled material 322 can move along with the whole movement of the device, and the mulch film coiled material 322 is continuously disassembled in the moving process, so that the mulch film coiled material 322 can be better paved at a specified position, and the plastic film coiled material 322 is more convenient to disassemble.

According to the device for water-casting, water-retaining, fertilizer-retaining and yield-increasing, provided by the embodiment of the utility model, the film attaching device structure 30 comprises a film attaching device box 301, a film attaching cavity 302 is formed in one end of the film attaching device box 301 along the length direction, a large press roller 304 and a small press roller 305 are rotatably arranged on the inner wall of the film attaching cavity 302, the large press roller 304 is arranged in front of the small press roller 305, and the large press roller 304 and the small press roller 305 are arranged in a staggered mode.

In fig. 2 and fig. 5, a device for water-casting, water-preserving, fertilizer-preserving and yield-increasing is implemented, a film attaching device structure 30 is mainly formed by combining film attaching device boxes 301, a film attaching cavity 302 is formed in one end of the length of the film attaching device boxes 301, a large press roll 304 and a small press roll 305 are arranged in the film attaching cavity 302 in a rotating mode, meanwhile, the large press roll 304 is arranged in front of the small press roll 305, the large press roll 304 and the small press roll 305 are arranged in a staggered mode, meanwhile, the large press roll 304 is in contact with the ground, the large press roll 304 can rotate in the moving process of the film attaching device boxes, and fixing rods 320 are fixedly arranged at one end, close to a coiled material fixing structure 32, of the film attaching device boxes and the fixing rods 320 in an integrated mode.

According to the device for water-casting, water-retaining, fertilizer-retaining and yield-increasing, provided by the embodiment of the utility model, through the film-attaching box body and the film-attaching cavity 302, and the large press roller 304 and the small press roller 305 arranged in the film-attaching cavity 302, the large press roller 304 and the small press roller 305 can be better wrapped through the film-attaching box body, and meanwhile, the mulching film coiled material 322 stretching into the film-attaching cavity 302 can be better limited through the large press roller 304 and the small press roller 305, so that the mulching film coiled material 322 can be better paved at a specified position, thereby improving the paving effect and improving the working efficiency.

According to the device for water-retaining, fertilizer-retaining and yield-increasing of the water-watering land provided by the embodiment of the utility model, a film guide hole 303 is formed in the film attaching device box 301, which is close to one end face of the film fixing structure 32 and corresponds to the film coiled material 322, the large pressing roller 304 and the small pressing roller 305.

Fig. 3 and 6 implement a device for water-retaining, fertilizer-retaining and yield-increasing in water-pouring land, the film attaching device box 301 is provided with a film guiding hole 303 between two fixing rods 320 near one end face of the film coiled material fixing structure 32 corresponding to the large pressing roller 304 and the small pressing roller 305, and simultaneously the bottom opening of the film guiding hole 303 is aligned with a gap between the large pressing roller 304 and the small pressing roller 305, so that the film coiled material 322 can conveniently extend into the film guiding hole 303, the film coiled material 322 is conveyed between the large pressing roller 304 and the small pressing roller 305, and an elastic rubber layer is preferably arranged on the surfaces of the large pressing roller 304 and the lower pressing roller.

According to the device for water-casting, water-retaining and fertilizer-retaining and yield-increasing, the film coiled material 322 can be better conveyed between the large pressing roller 304 and the small pressing roller 305 in the film attaching cavity 302 through the film guide holes 303, the large pressing roller 304 can be better rotated on the ground under the driving of the tractor through the film attaching box body, the film coiled material 322 between the large pressing roller 304 and the small pressing roller 305 can be further downwards moved along with the rotation of the large pressing roller 304, meanwhile, the elastic rubber layers arranged on the surfaces of the large pressing roller 304 and the small pressing roller 305 can be better pulled to downwards move, and the film coiled material 322 can be better paved in furrows through the limitation between the large pressing roller 304 and the small pressing roller 305, so that the problem of too fast water flow infiltration and loss during irrigation is better prevented.

According to the device for water-casting soil, water-retaining, fertilizer-retaining and yield-increasing provided by the embodiment of the utility model, the soil shoveling and conveying structure 31 comprises the inclined plane scraper 310, the inclined plane scraper 310 is fixedly arranged on one end surface of the film attaching device box 301 far away from the film attaching cavity 302, and the inclined plane scraper 310 is of a right triangle structure.

In fig. 5 and 6, a device for water-casting, water-retaining, fertilizer-retaining and yield-increasing is implemented, the soil shoveling structure 31 mainly comprises a bevel scraper 310, the bevel scraper 310 is arranged on one end surface of the film attaching device box 301 far away from the film attaching cavity 302, the bevel scraper 310 is in a right triangle structure, and the inclined surface angle of the bevel scraper 310 is preferably set to be 30-40 degrees.

According to the device for water-casting soil water-retaining fertilizer-retaining yield-increasing, the soil shoveling structure 31 is arranged to be the inclined plane scraper 310, the inclined plane scraper 310 is arranged to be of a triangle structure, and the inclined plane angle of the inclined plane scraper 310 is arranged to be 30-40 degrees, so that redundant soil can be conveyed and guided better, the soil can be pushed to the other end of the inclined plane scraper 310 better, furrows can be cleaned better, and paving is more convenient.

According to the device for water-casting, water-retaining, fertilizer-retaining and yield-increasing provided by the embodiment of the utility model, one end of the inclined surface scraper 310 is respectively provided with the horizontal scraper 311 and the vertical scraper 312, the horizontal scraper 311 and the vertical scraper 312 are combined to form an L-shaped structure, and the soil shoveling device combined by the horizontal scraper 311 and the vertical scraper 312 is arranged at the bottom of the inclined surface scraper 310 and one end of the right triangle structure at an angle of 30 degrees.

The device for water-retaining fertilizer-retaining yield-increasing is implemented in fig. 1 and 3, wherein a horizontal scraper 311 and a vertical scraper 312 are arranged at one end of the inclined surface of an inclined plane scraper 310, the horizontal scraper 311 and the vertical scraper 312 are combined to form an L-shaped structure, and the horizontal scraper 311 and the vertical scraper 312 form a closed channel, so that soil is conveyed to the other end of a furrow, mulching is conveniently carried out, meanwhile, the horizontal scraper 311 is arranged at the bottom of the inclined plane scraper 310, and the vertical scraper 312 is arranged at one end of an angle of 30 degrees of the inclined plane scraper 310.

According to the device for water-casting, water-preserving and fertilizer-preserving yield-increasing, provided by the embodiment of the utility model, soil on the bottom and the side wall of a furrow can be scraped by the horizontal scraper 311 and the vertical scraper 312 in the moving process of the film-attached box body, and meanwhile, the soil is transported to the other end of the inclined scraper 310 through the inclined plane, so that the bottom and the side wall of the furrow are smoother, the mulching film paved in the furrow is smoother, the water seepage effect in irrigation is better reduced, crops are better absorbed, and the growth of the crops is improved.

The application method of the utility model comprises the following steps:

when in use, firstly, the soil-turning plow share 2 and the film-laying mechanism 3 are arranged on the connecting tripod 1, meanwhile, the film-laying mechanism 3 is arranged at the front end of the soil-turning plow share 2, the soil-turning plow share 2 and the film-laying mechanism 3 are arranged in a staggered way, then, the film-laying mechanism 3 is rotationally provided with the film coiled material 322, the film of the film coiled material 322 is extended between the large compression roller 304 and the small compression roller 305, secondly, the connecting tripod 1 is arranged on a tractor, the connecting tripod 1 is pulled by the tractor to move, the soil-turning plow is carried out on the plow share in the moving process, the film-laying mechanism 3 is arranged in the plow ditch after the plow ditch, meanwhile, the large compression roller 304 is contacted with the ground, the mulch film is pulled to big compression roller 304 when rotating to remove, and then through big compression roller 304 tiling in the furrow, scrape furrow bottom and lateral wall through inclined plane scraper 310 in the in-process that spreading mechanism 3 removed moreover, the soil that will scrape away is transported to the one end of furrow through inclined plane of inclined plane scraper 310 simultaneously, thereby make the mulch film of laying more level and smooth, and cover the mulch film that will lay because the soil that the ploughshare turned up when laying moreover, reduce the loss of moisture and fertilizer when watering that can be better, make crops absorb that can be better, and then improved the growth of crops, reduced the speed that the liquid manure oozes down.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (7)

1. A device for preserving water and fertilizer and increasing yield in water-poured land, which is characterized by comprising:

the connecting tripod (1);

the turning plow share (2) is detachably arranged on the connecting tripod (1), and the turning plow share (2) is used for furrowing and burying;

the film laying mechanism (3) is detachably arranged at one end, far away from the turning plow share (2), of the connecting tripod (1), and the film laying mechanism (3) comprises a film attaching device structure (30) for laying a mulching film, a soil shoveling and conveying structure (31) for shoveling and conveying soil and a coiled material fixing structure (32) for fixing the mulching film.

2. The device for water-retaining fertilizer-retaining yield-increasing of water-watering land according to claim 1, wherein: coiled material fixed knot constructs (32) including dead lever (320), coiled material loop bar (321) and plastic film coiled material (322), dead lever (320) can dismantle the setting and keep away from the vertical direction of one end of plough share (2) at connection tripod (1), and dead lever (320) symmetry is provided with two simultaneously, coiled material loop bar (321) is fixed to be set up the opposite face at two dead levers (320), plastic film coiled material (322) rotate the cover and establish on coiled material loop bar (321).

3. The device for water-retaining fertilizer-retaining yield-increasing of water-watering land according to claim 2, wherein: the film attaching device structure (30) comprises a film attaching device box body (301), a film attaching cavity (302) is formed in one end of the film attaching device box body (301) in the length direction, a large press roller (304) and a small press roller (305) are rotatably arranged on the inner wall of the film attaching cavity (302), the large press roller (304) is arranged in front of the small press roller (305), and the large press roller (304) and the small press roller (305) are arranged in a staggered mode.

4. A water-retaining fertilizer-retaining yield-increasing device for water-irrigated land according to claim 3, wherein: a film guide hole (303) is formed in the film attaching device box body (301) close to an end face of the film fixing structure (32) and corresponding to the film coiled material (322), the large pressing roller (304) and the small pressing roller (305).

5. The device for water-retaining fertilizer-retaining yield-increasing of water-watering land according to claim 4, wherein: the soil shoveling and conveying structure comprises an inclined plane scraper (310), wherein the inclined plane scraper (310) is fixedly arranged on one end face, far away from a film attaching cavity (302), of a film attaching device box body (301), and the inclined plane scraper (310) is of a right triangle structure.

6. The device for water-retaining fertilizer-retaining yield-increasing of water-watering land according to claim 5, wherein: one end of the inclined surface scraper (310) is respectively provided with a horizontal scraper (311) and a vertical scraper (312), and the horizontal scraper (311) and the vertical scraper (312) are combined to form an L-shaped structure.

7. The device for water-retaining fertilizer-retaining yield-increasing of water-watering land according to claim 6, wherein: the soil shoveling device formed by combining the horizontal scraper (311) and the vertical scraper (312) is arranged at the bottom of the inclined plane scraper (310) and one end of the right triangle structure at an angle of 30 degrees.