Conservation tillage cultivation device and method for soil fertility improvement, erosion resistance and soil moisture conservation in sandy and semi-arid regions

Abstract

The invention relates to the technical field of cultivation devices, and specifically to a protective tillage cultivation device and method for fertilizing, resisting corrosion and conserving moisture in a windy and sandy semi-arid area. The device comprises a tillage equipment shell, and also comprises: an L-shaped support plate, the L-shaped support plate is fixedly installed in the tillage equipment shell, and a sliding guide groove is provided on the L-shaped support plate, and a sliding control seat is slidably installed on the sliding guide groove; and a delivery adjustment mechanism, the delivery adjustment mechanism is respectively connected to the L-shaped support plate and the sliding control seat, and is connected to the tillage equipment shell, wherein the delivery adjustment mechanism comprises a telescopic drive component and a delivery state adjustment component; the protective tillage cultivation device and method for fertilizing, resisting corrosion and conserving moisture in a windy and sandy semi-arid area of ​​the invention can adjust the density of fertilizing, sowing or spraying soil conditioner in a targeted manner according to the differences in soil moisture and fertility, so as to improve the effect of land preparation and the survival rate of subsequent seeds, and ensure the effect of tillage cultivation.

Description

Technical Field

[0001] The invention relates to the technical field of cultivation devices, in particular to a cultivation device and method for fertilizing, resisting corrosion and conserving moisture in a sandy semi-arid area. Background Art

[0002] The protective tillage cultivation devices for fertilization, erosion resistance and moisture conservation in windy and sandy semi-arid areas are mainly due to the need to adapt to and improve the special natural environment of these areas. These areas usually face problems such as water scarcity, poor soil and severe wind and sand invasion, which pose a severe challenge to agricultural production. In order to achieve sustainable agricultural development in such an environment, protective tillage cultivation devices and technologies came into being. In terms of sowing, drought-resistant and barren-resistant crop varieties such as wheat, corn and beans are selected. These protective tillage cultivation devices mainly focus on improving soil fertility, enhancing soil erosion resistance, maintaining soil moisture and reducing the harm of wind and sand to crops. In order to achieve these goals, many innovations and improvements are needed in devices and technologies. For example, in order to improve soil fertility, an appropriate amount of fertilizer needs to be applied to the soil to provide sufficient nutrition for crop growth.

[0003] The existing protective tillage cultivation devices for fertilization, corrosion resistance and moisture conservation in sandy and semi-arid areas require targeted adjustment of the density of fertilization, sowing or spraying of soil conditioners during use due to differences in soil moisture and fertility in different locations in the same area or in different areas. Otherwise, it will affect the effect of land preparation and the survival rate of subsequent seeds. Therefore, in view of the above situation, it is urgently necessary to develop protective tillage cultivation devices and methods for fertilization, corrosion resistance and moisture conservation in sandy and semi-arid areas to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the present invention is to provide a protective tillage cultivation device and method for fertilizing, resisting corrosion and conserving moisture in a sandy semi-arid area, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A protective tillage cultivation device for fertilization, corrosion resistance and moisture conservation in a sandy semi-arid area, comprising a tillage equipment housing and:

[0007] An L-shaped support plate, the L-shaped support plate is fixedly mounted in the farming equipment housing, and a sliding guide groove is provided on the L-shaped support plate, and a sliding control seat is slidably mounted on the sliding guide groove;

[0008] and a delivery adjustment mechanism, the delivery adjustment mechanism is respectively connected to the L-shaped support plate and the sliding control seat, and is connected to the farming equipment housing, wherein the delivery adjustment mechanism includes a telescopic drive component and a delivery state adjustment component;

[0009] The telescopic drive assembly is respectively connected to the tillage equipment housing, the L-shaped support plate and the sliding control seat, and the delivery state adjustment assembly is respectively connected to the tillage equipment housing, the sliding control seat and the telescopic drive assembly.

[0010] As a further solution of the present invention: it further includes: a traction bracket, and the traction bracket is fixedly connected to the tillage equipment housing;

[0011] Guide rollers, the number of the guide rollers is two, and the two guide rollers are respectively rotatably installed on the two side walls of the tillage equipment housing;

[0012] And a lifting control device, the lifting control device is fixedly connected to the tillage equipment housing, and a plurality of soil-turning teeth are fixedly installed on the output end of the lifting control device, and the plurality of soil-turning teeth are all located inside the tillage equipment housing.

[0013] As a further solution of the present invention: it further includes: detectors, the number of the detectors is multiple, the multiple detectors are evenly distributed on the tillage equipment housing, and are electrically connected to the delivery adjustment mechanism.

[0014] As a further solution of the present invention: the telescopic drive assembly includes:

[0015] Rotating shafts, the number of the rotating shafts is multiple, the multiple rotating shafts are respectively rotatably connected to the L-shaped support plate, and a winding driven gear is fixedly installed on the rotating shaft;

[0016] Wherein, the rotating shaft is further connected to the delivery state adjustment assembly;

[0017] A driving rack, the driving rack is fixedly installed on the sliding control seat and is meshed with the winding driven gear;

[0018] And a telescopic control member, the telescopic control member is connected to the tillage equipment housing, and the output end of the telescopic control member is further fixedly connected to the sliding control seat.

[0019] As a further solution of the present invention: the delivery state adjustment assembly includes:

[0020] An adjustment runner, the adjustment runner is fixedly connected to the rotating shaft, and a smooth cylinder is fixedly installed in the middle of the adjustment runner;

[0021] A fixed support, a connecting plate one and a connecting plate two are respectively fixedly installed on both sides of the fixed support. Wherein, the sum of the thicknesses of the connecting plate one and the connecting plate two is equal to the thickness of the fixed support, and the connecting plate two on the fixed support is fixedly connected to the adjustment runner;

[0022] Moreover, the lower surface of the second connecting plate is flush with the lower surface of the fixed support, and the upper surface of the first connecting plate is flush with the upper surface of the fixed support;

[0023] And a transmission and adjustment unit, which is respectively connected to the sliding control seat and the first connecting plate on the fixed support.

[0024] As a further solution of the present invention: the transmission and adjustment unit includes:

[0025] Adjustable supports, the number of the adjustable supports is multiple, and the first connecting plates and the second connecting plates are respectively and fixedly installed on both sides of each adjustable support. The second connecting plate on one of the adjustable supports is rotatably connected to the first connecting plate on the fixed support through a connecting rotating shaft;

[0026] Adjacent adjustable supports are connected by the first connecting plate rotatably connected to the second connecting plate through a connecting rotating shaft; and one of the adjustable supports is connected to the sliding control seat;

[0027] Guiding top columns, the number of the guiding top columns is multiple, and the multiple guiding top columns are respectively installed on the fixed support and the adjustable supports, and the guiding top columns are also detachably connected to the smooth cylinder;

[0028] And a movable connection module, which is respectively connected to the sliding control seat and the adjustable supports.

[0029] As a further solution of the present invention: it further includes: a multi-functional accommodating box, which is fixedly installed on the tillage equipment housing, and a turning cover plate is also provided on the multi-functional accommodating box;

[0030] Dosing branch pipes, the number of the dosing branch pipes is multiple, and the multiple dosing branch pipes are respectively fixedly connected to the fixed support and the adjustable supports, and one end of the dosing branch pipe is also communicated with the multi-functional accommodating box through a connecting hose one;

[0031] Opening and closing control valves, which are fixedly installed on the dosing branch pipes;

[0032] And dosing ports, the number of the dosing ports is multiple, and the multiple dosing ports are respectively connected to the bottom ends of the multiple dosing branch pipes.

[0033] As a further solution of the present invention: the movable connection module includes:

[0034] A first sliding seat, which is fixedly installed on the sliding control seat;

[0035] A third sliding seat, which is slidably connected to the first sliding seat;

[0036] and a second sliding seat, the second sliding seat is slidably mounted on the third sliding seat, and a connecting column body is fixedly mounted on the second sliding seat, and the connecting column body is fixedly connected to one of the adjustable supports.

[0037] As a further solution of the present invention: it further includes: a soil improvement liquid container, the soil improvement liquid container is fixedly mounted on the tillage equipment housing, and a liquid inlet pipe and a liquid level display are also fixedly mounted on the soil improvement liquid container;

[0038] A support connecting pipe, the support connecting pipe is fixedly connected to the L-shaped support plate;

[0039] A communication control part, the communication control part is fixedly mounted on the support connecting pipe, is connected to the rotating shaft, and the communication control part is also communicated with the soil improvement liquid container through a second connecting hose;

[0040] and a spraying plate, the spraying plate is fixedly connected to the bottom end of the support connecting pipe, and a plurality of spray nozzles are also arranged on the spraying plate, and the spray nozzles are communicated with the support connecting pipe.

[0041] A fertilization, erosion resistance, moisture conservation and protective tillage cultivation method in sandy and semi-arid areas, using the sandy and semi-arid area fertilization, erosion resistance, moisture conservation and protective tillage cultivation device as described above, specifically including the following steps:

[0042] Step 1: Connect the tillage equipment housing to an external traction device through a traction bracket, and manually start the telescopic control member according to the characteristics of the soil, or automatically start the telescopic control member according to the detection result of the detector;

[0043] Step 2: After the telescopic control member in Step 1 is started, it will push or pull the sliding control seat to move on the L-shaped support plate. During the movement of the sliding control seat, it will drive a plurality of rotating shafts to rotate simultaneously through the driving rack and the winding driven gear, and drive a plurality of adjusting rotating wheels to rotate as well;

[0044] During the clockwise rotation of the adjusting rotating wheel, it will drive a plurality of adjustable supports to be distributed in the circumferential direction of the adjusting rotating wheel through the fixed support, the first connecting plate, the connecting rotating shaft and the second connecting plate, so as to realize the winding of a plurality of delivery branch pipes, and increase the spacing of the delivery branch pipes in the working state;

[0045] During the counterclockwise rotation of the adjusting rotating wheel, it will drive a plurality of adjustable supports to unfold from the adjusting rotating wheel through the fixed support, the first connecting plate, the connecting rotating shaft and the second connecting plate, so that a plurality of delivery branch pipes are in a parallel extended state for work, and reduce the spacing of the delivery branch pipes in the working state;

[0046] Step 3: After the spacing adjustment of the dosing branches in the working state is completed, the external traction device drives the tillage equipment housing to move forward for tillage operations;

[0047] Step 4: During the operation of the equipment in Step 3, real-time detection is carried out through the detector, and the spacing of the dosing branches in the working state is adjusted in real time.

[0048] Compared with the prior art, the beneficial effects of the present invention are:

[0049] When tilling and cultivating the soil in a designated area, first, the tillage equipment shell can be connected to the external traction equipment via a traction bracket to drive the entire equipment to move. The tillage equipment shell can be used for fertilizing, sowing or spraying soil conditioners. It is only necessary to add the corresponding products (such as fertilizers, drought-resistant crop seeds or soil conditioners) into the designated container, and perform tillage operations (hereinafter described in the form of sowing) during the forward movement of the tillage equipment shell. No further elaboration is given here. Then, tillage operations can be performed according to the soil conditions, such as drought conditions and fertility, which can be determined by workers. The operator can directly detect and determine, and manually start the delivery adjustment mechanism after determination, or determine according to the detection of the detector, wherein the detector can be in the form of an integrated sensor, and the detector can also perform real-time detection during the entire farming operation, and start the delivery adjustment mechanism in real time. After the telescopic drive component is started, it will push or pull the sliding control seat to move in the sliding guide groove. At this time, the L-shaped support plate is fixed in the farming equipment shell and does not move. As the sliding control seat continues to move, the telescopic drive component will drive the delivery state adjustment component to move, thereby adjusting the delivery state. The placement position on the component can be adjusted. For example, the spacing between the sown crop seeds can be increased or reduced according to the state of the soil, so as to adjust the density of the sown seeds. In addition, the height of the plurality of tillage teeth can be adjusted by the lifting control device, so as to adjust the depth of the tillage equipment shell inserted into the soil. For example, when sowing on loose soil (on the soil after tillage), after the crop seeds are scattered on the soil, the tillage teeth can cover the seeds with the soil to achieve the sowing work (while fertilizing or In the process of sprinkling soil conditioner, it also plays the role of turning the soil to make the fertilizer or soil conditioner evenly mixed, which will not be elaborated here), and a crushing scraper is also provided on the shell of the tillage equipment to collide and crush the soil or soil blocks in contact with the crushing scraper during the movement of the crushing scraper, so as to further ensure that the soil fully covers the upper part of the seeds. The operation is simple, and the density of fertilization, sowing or spraying of soil conditioner can be adjusted in a targeted manner according to the differences in soil moisture and fertility, so as to improve the effect of land preparation and the survival rate of subsequent seeds, thereby ensuring the effect of tillage and cultivation, and providing convenience for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 It is a schematic diagram of the three-dimensional structure of the front side of the tillage and cultivation device in an embodiment of the present invention.

[0051] Figure 2 It is a schematic diagram of the three-dimensional structure of the detector distribution in an embodiment of the present invention.

[0052] Figure 3Schematic three-dimensional structure diagram of the rear side of the tillage and cultivation device in the embodiment of the present invention.

[0053] Figure 4 Schematic cross-sectional structure diagram of the L-shaped support plate in the embodiment of the present invention.

[0054] Figure 5 Schematic three-dimensional structure diagram of the support connecting pipe in the embodiment of the present invention.

[0055] Figure 6 Schematic three-dimensional structure diagram of the delivery branch pipe in the deployed state in the embodiment of the present invention.

[0056] Figure 7 Schematic three-dimensional structure diagram of the communication control part in the embodiment of the present invention.

[0057] Figure 8 Schematic cross-sectional structure diagram of the sliding control seat in the embodiment of the present invention.

[0058] Figure 9 Schematic three-dimensional structure diagram of the winding driven gear in the embodiment of the present invention.

[0059] Figure 10 Schematic three-dimensional structure diagram of the fixed support in the embodiment of the present invention.

[0060] Figure 11 Schematic cross-sectional structure diagram of the connecting column body in the embodiment of the present invention.

[0061] Figure 12 Schematic three-dimensional structure diagram of the adjustable support in the winding state in the embodiment of the present invention.

[0062] In the figure: 1 - tillage equipment housing, 2 - telescopic control member, 3 - detector, 4 - traction bracket, 5 - soil improvement liquid container, 6 - liquid inlet pipe, 7 - multi-functional accommodation box, 8 - liquid level display, 9 - turning cover plate, 10 - lifting control device, 11 - guiding roller, 12 - soil turning teeth, 13 - crushing scraper, 14 - L-shaped support plate, 15 - sliding control seat, 16 - sliding guide groove, 17 - driving rack, 18 - winding driven gear, 19 - adjusting wheel, 20 - smooth cylinder, 21 - delivery branch pipe, 22 - opening and closing control valve, 23 - connecting hose one, 24 - connecting hose two, 25 - communication control part, 26 - support connecting pipe, 27 - spraying plate, 28 - spray nozzle, 29 - delivery port, 30 - rotating shaft, 31 - fixed support, 32 - adjustable support, 33 - connecting plate one, 34 - connecting rotating shaft, 35 - connecting plate two, 36 - sliding seat one, 37 - connecting column body, 38 - sliding seat two, 39 - sliding seat three, 40 - guiding top column. Detailed implementation manners

[0063] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0064] The following will describe in detail the specific implementation of the present invention with reference to specific embodiments.

[0065] Please refer to Figures 1 - 12 , the cultivation device for soil fertility improvement, erosion resistance and soil moisture conservation in sandy and semi-arid areas provided by the embodiments of the present invention includes a tillage equipment housing 1, and further includes:

[0066] An L-shaped support plate 14, the L-shaped support plate 14 is fixedly installed in the tillage equipment housing 1, and a sliding guide groove 16 is provided on the L-shaped support plate 14, and a sliding control seat 15 is slidably installed on the sliding guide groove 16;

[0067] And a feeding adjustment mechanism, the feeding adjustment mechanism is respectively connected to the L-shaped support plate 14 and the sliding control seat 15, and is connected to the tillage equipment housing 1. Among them, the feeding adjustment mechanism includes a telescopic drive assembly and a feeding state adjustment assembly;

[0068] The telescopic drive assembly is respectively connected to the tillage equipment housing 1, the L-shaped support plate 14 and the sliding control seat 15, and the feeding state adjustment assembly is respectively connected to the tillage equipment housing 1, the sliding control seat 15 and the telescopic drive assembly.

[0069] Please refer to Figures 1 - 12 , and further includes: a traction bracket 4, the traction bracket 4 is fixedly connected to the tillage equipment housing 1;

[0070] Guide rollers 11, the number of the guide rollers 11 is two, and the two guide rollers 11 are respectively rotatably installed on the two side walls of the tillage equipment housing 1;

[0071] And a lifting control device 10, the lifting control device 10 is fixedly connected to the tillage equipment housing 1, and a plurality of soil-turning teeth 12 are fixedly installed on the output end of the lifting control device 10, and the plurality of soil-turning teeth 12 are all located inside the tillage equipment housing 1.

[0072] It further includes: detectors 3, the number of the detectors 3 is multiple, the multiple detectors 3 are evenly distributed on the tillage equipment housing 1, and are electrically connected to the feeding adjustment mechanism.

[0073] When tilling and cultivating the soil in a designated area, first, the tillage equipment housing 1 can be connected to the external traction equipment via the traction bracket 4 to drive the entire equipment to move, wherein the tillage equipment housing 1 can be used for fertilizing, sowing or spraying soil conditioners, and only the corresponding products (such as fertilizers, drought-resistant crop seeds or soil conditioners) need to be added into the designated container, and tillage operations are performed during the forward movement of the tillage equipment housing 1 (hereinafter described in the form of sowing), which will not be elaborated on here, and then, the tillage operations can be performed according to the soil conditions, such as drought conditions and fertility, etc., which can be performed directly by the staff The detection is carried out to determine, and the delivery adjustment mechanism is manually started after the determination. It can also be determined according to the detection of the detector 3, wherein the detector 3 can be in the form of an integrated sensor, and the detector 3 can also perform real-time detection during the entire farming operation, and start the adjustment work of the delivery adjustment mechanism in real time. After the telescopic drive component is started, it will push or pull the sliding control seat 15 to move in the sliding guide groove 16. At this time, the L-shaped support plate 14 is fixed in the farming equipment shell 1 and does not move. As the sliding control seat 15 continues to move, the telescopic drive component will drive the delivery state adjustment component to move, thereby adjusting the delivery state adjustment component. The placement position on the part can be adjusted. For example, the spacing between the sowing crop seeds can be increased or reduced according to the state of the soil, so as to adjust the density of the sowing seeds. In addition, through the provided lifting control device 10 and the soil turning teeth 12, the height of the plurality of soil turning teeth 12 can be adjusted by the lifting control device 10, so as to adjust the depth of the tillage equipment housing 1 inserted into the soil. For example, when sowing on loose soil (on the soil after soil turning), after the crop seeds are scattered on the soil, the soil can cover the seeds under the soil turning effect of the soil turning teeth 12 to achieve the sowing work (while in fertilization, the soil can cover the seeds). Or in the process of sprinkling soil conditioner, it also plays the role of turning the soil to make the fertilizer or soil conditioner mixed evenly, which will not be elaborated here), and a crushing scraper 13 is also provided on the tillage equipment shell 1 to collide and crush the soil or soil blocks in contact with the crushing scraper 13 during the movement of the crushing scraper 13, so as to further ensure that the soil fully covers the upper part of the seed. The operation is simple, and the density of fertilization, sowing or spraying of soil conditioner can be adjusted in a targeted manner according to the difference in soil moisture and fertility, so as to improve the effect of land preparation and the survival rate of subsequent seeds, thereby ensuring the effect of tillage and cultivation, and providing convenience for the staff.

[0074] In one embodiment of the present invention, see Figures 1 - 12 , the telescopic drive assembly comprises:

[0075] A rotating shaft 30, the number of the rotating shafts 30 being multiple, and the multiple rotating shafts 30 are all rotatably connected to the L-shaped support plate 14, and a winding driven gear 18 is also fixedly installed on the rotating shaft 30;

[0076] Wherein, the rotating shaft 30 is also connected to the feeding state adjusting assembly;

[0077] A driving rack 17, the driving rack 17 is fixedly installed on the sliding control seat 15 and is meshed with the winding driven gear 18;

[0078] And a telescopic control member 2, the telescopic control member 2 is connected to the tillage equipment housing 1, and an output end of the telescopic control member 2 is also fixedly connected to the sliding control seat 15.

[0079] Please refer to Figures 1 - 12 , the feeding state adjusting assembly includes:

[0080] An adjusting runner 19, the adjusting runner 19 is fixedly connected to the rotating shaft 30, and a smooth cylinder 20 is fixedly installed in the middle of the adjusting runner 19;

[0081] A fixed support 31, two sides of the fixed support 31 are respectively fixedly installed with a first connecting plate 33 and a second connecting plate 35. Wherein, the sum of the thicknesses of the first connecting plate 33 and the second connecting plate 35 is equal to the thickness of the fixed support 31, and the second connecting plate 35 on the fixed support 31 is fixedly connected to the adjusting runner 19;

[0082] And a lower surface of the second connecting plate 35 is flush with a lower surface of the fixed support 31, and an upper surface of the first connecting plate 33 is flush with an upper surface of the fixed support 31;

[0083] And a transmission adjusting unit, the transmission adjusting unit is respectively connected to the sliding control seat 15 and the first connecting plate 33 on the fixed support 31.

[0084] The transmission adjusting unit includes:

[0085] Adjustable supports 32, the number of the adjustable supports 32 being multiple, and two sides of each adjustable support 32 are also respectively fixedly installed with a first connecting plate 33 and a second connecting plate 35. A second connecting plate 35 on one of the adjustable supports 32 is rotatably connected to the first connecting plate 33 on the fixed support 31 through a connecting rotating shaft 34;

[0086] Adjacent adjustable supports 32 are connected by a way that the first connecting plate 33 is rotatably connected to the second connecting plate 35 through a connecting rotating shaft 34; and one of the adjustable supports 32 is connected to the sliding control seat 15;

[0087] Guiding top columns 40, the number of the guiding top columns 40 is multiple, and the multiple guiding top columns 40 are respectively installed on the fixed support 31 and the adjustable support 32, and the guiding top columns 40 are also detachably connected to the smooth cylinder 20;

[0088] And a movable connection module, the movable connection module is respectively connected to the sliding control seat 15 and the adjustable support 32.

[0089] Please refer to Figures 1 - 12 , and further includes: a multifunctional storage box 7, the multifunctional storage box 7 is fixedly installed on the tillage equipment housing 1, and a flip cover plate 9 is also arranged on the multifunctional storage box 7;

[0090] Dosing branch pipes 21, the number of the dosing branch pipes 21 is multiple, and the multiple dosing branch pipes 21 are respectively fixedly connected to the fixed support 31 and the adjustable support 32, and one end of the dosing branch pipe 21 is also communicated with the multifunctional storage box 7 through a connecting hose 23;

[0091] Opening and closing control valves 22, the opening and closing control valves 22 are fixedly installed on the dosing branch pipes 21;

[0092] And dosing ports 29, the number of the dosing ports 29 is multiple, and the multiple dosing ports 29 are respectively connected to the bottoms of the multiple dosing branch pipes 21.

[0093] The movable connection module includes:

[0094] A first sliding seat 36, the first sliding seat 36 is fixedly installed on the sliding control seat 15;

[0095] A third sliding seat 39, the third sliding seat 39 is slidably connected to the first sliding seat 36;

[0096] And a second sliding seat 38, the second sliding seat 38 is slidably installed on the third sliding seat 39, and a connecting column body 37 is also fixedly installed on the second sliding seat 38, and the connecting column body 37 is fixedly connected to one of the adjustable supports 32.

[0097] When performing the winding work, under the driving action of the telescopic control member 2, where the telescopic control member 2 can be in the form of a telescopic cylinder, the telescopic control member 2 will push the sliding control seat 15 to slide on the sliding guide groove 16. At this time, the driving rack 17 will drive the winding driven gear 18 to rotate, and drive a plurality of rotating shafts 30 and adjusting rotating wheels 19 to rotate clockwise. During the rotation of the adjusting rotating wheel 19 and the smooth cylinder 20, a plurality of adjustable supports 32 in a parallel state will be driven by the fixed support 31, and under the limiting and guiding action of the smooth cylinder 20 on the guiding top column 40, the plurality of adjustable supports 32 can be gradually wound around the adjusting rotating wheel 19, and the connecting plate one 33 and the connecting plate two 35 originally in an overlapping state will, under the action of rotating around the connecting rotating shaft 34, make a plurality of delivery branch pipes 21 circumferentially distributed on the adjusting rotating wheel 19 (as Figure 12 shown). At this time, since three of the delivery branch pipes 21 are in an upward state (a total of six delivery branch pipes 21 are provided), the delivery port 29 is also in an upward state. There are two control methods. First, under the action of gravity, three of them can be in a state of stopping delivery, while the other three are in a working state. Since the number of delivery branch pipes 21 in the working state decreases, and the angle between the three delivery branch pipes 21 in the working state increases, the delivery spacing can be increased (such as crop seeds, fertilizers, or soil conditioners delivered, etc.). In addition, the delivery operation can be carried out by making all the delivery branch pipes 21 in a wound state, or only one, two, or more delivery branch pipes 21 can be in a wound state, and the other delivery branch pipes 21 are in a parallel state, so as to adapt to more working scenarios and improve the practicability and flexibility of the equipment. This will not be elaborated here. The second method is that according to the different directions of the delivery branch pipes 21, for example, by detecting the direction of the delivery branch pipes 21 through sensors provided on the delivery branch pipes 21, that is, detecting the direction of the delivery port 29, the opening and closing control valve 22 can be started, and the delivery branch pipes 21 can be blocked or opened, so as to achieve the function of adjusting the delivery density. This will not be elaborated here;

[0098] Conversely, when carrying out the unfolding operation, it is only necessary to make the telescopic control member 2 pull the sliding control seat 15 to slide on the sliding guide groove 16, and make the rotating shaft 30 and the adjusting runner 19 rotate in the reverse direction (counterclockwise), so that under the pulling action of the third sliding seat 39, the second sliding seat 38 and the connecting column 37 (during the winding and unfolding process, with the pulling action of the last adjustable support 32 on the connecting column 37, the second sliding seat 38 can horizontally move on the third sliding seat 39, and the third sliding seat 39 can move up and down on the first sliding seat 36, so as to ensure the smooth winding and unfolding of the adjustable support 32), the multiple delivery branch pipes 21 in the wound state can be unfolded again and be in a parallel state. At this time, since the number of simultaneously input delivery branch pipes 21 increases and the spacing is small, the delivery density can be increased, which is beneficial to improving the soil preparation effect and the subsequent survival rate of seeds, thus ensuring the effect of tillage and cultivation, and no further elaboration will be made here.

[0099] In an embodiment of the present invention, please refer to Figures 1 - 12 , and further includes: a soil improvement liquid container 5, the soil improvement liquid container 5 is fixedly installed on the tillage equipment housing 1, and a liquid inlet pipe 6 and a liquid level display 8 are also fixedly installed on the soil improvement liquid container 5;

[0100] A support connecting pipe 26, the support connecting pipe 26 is fixedly connected with the L-shaped support plate 14;

[0101] A communication control part 25, the communication control part 25 is fixedly installed on the support connecting pipe 26, is connected with the rotating shaft 30, and the communication control part 25 is also communicated with the soil improvement liquid container 5 through a second connecting hose 24;

[0102] And a spraying plate 27, the spraying plate 27 is fixedly connected to the bottom end of the support connecting pipe 26, and a plurality of spray nozzles 28 are also arranged on the spraying plate 27, and the spray nozzles 28 are communicated with the support connecting pipe 26.

[0103] When reducing the distance between adjacent delivery branch pipes 21 (i.e., more delivery branch pipes 21 are required to be put into work, so that multiple delivery branch pipes 21 are in a parallel unfolded state), at this time, the condition of the cultivated soil may be poor. Then, during the rotation of the rotating shaft 30, the connection control part 25 can be started to work. Among them, the connection control part 25 can be in the form of a valve part, and the rotation condition of the rotating shaft 30 is detected by a sensor. When the rotation condition of the rotating shaft 30 reaches a set value (it can be a certain interval value, so that when the number of delivery branch pipes 21 in the working state increases to a certain situation, the connection control part 25 is in a connected state), the sensor will control the valve part to open, so that the clear water in the soil improvement liquid container 5 enters the support connection pipe 26, and is sprayed onto the soil surface in the form of water droplets or atomization through multiple nozzles 28 on the spraying plate 27, so as to humidify the sown area, reduce the degree of soil drought, improve the survival rate of seeds or improve the effect of soil improvement at the same time, which will not be elaborated here.

[0104] The cultivation method for fertilizing, erosion resistance, moisture conservation and protective tillage in sandy and semi-arid areas adopts the cultivation device for fertilizing, erosion resistance, moisture conservation and protective tillage in sandy and semi-arid areas as described above, and specifically includes the following steps:

[0105] Step 1: Connect the cultivation equipment housing 1 to an external traction device through the traction bracket 4, and manually start the telescopic control part 2 according to the characteristics of the soil, or automatically start the telescopic control part 2 according to the detection result of the detector 3;

[0106] Step 2: After the telescopic control part 2 in Step 1 is started, it will push or pull the sliding control seat 15 to move on the L-shaped support plate 14. During the movement of the sliding control seat 15, it will drive multiple rotating shafts 30 to rotate simultaneously through the driving rack 17 and the winding driven gear 18, and drive multiple adjusting rotating wheels 19 to rotate;

[0107] During the clockwise rotation of the adjusting rotating wheel 19 (as shown in Figure 4 ), it will drive multiple adjustable supports 32 to be distributed in the circumferential direction of the adjusting rotating wheel 19 through the fixed support 31, the first connecting plate 33, the connecting rotating shaft 34 and the second connecting plate 35, so as to realize the winding of multiple delivery branch pipes 21 (as shown in Figure 12 ), so as to increase the distance between the delivery branch pipes 21 in the working state;

[0108] During the counterclockwise rotation of the adjusting rotating wheel 19, it will drive multiple adjustable supports 32 to unfold from the adjusting rotating wheel 19, so that multiple delivery branch pipes 21 are in a parallel extended state for work (as shown in Figures 4 - 10 ), so as to reduce the distance between the delivery branch pipes 21 in the working state;

[0109] Step 3: After the spacing adjustment of the dispensing branch pipe 21 in the working state is completed, the external traction device drives the tillage equipment housing 1 to move forward for tillage operations;

[0110] Step 4: During the operation of the equipment in Step 3, it is detected in real time by the detector 3, and the spacing of the dispensing branch pipe 21 in the working state is adjusted in real time.

[0111] It should be noted that in the present invention, unless otherwise clearly specified and defined, terms such as "sliding", "rotating", "fixing", "provided with" should be understood in a broad sense. For example, it can be a welded connection, a bolt connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0112] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A protective tillage cultivation device for fertilization, corrosion resistance and moisture conservation in windy and sandy semi-arid areas, comprising a tillage equipment housing, characterized in that: Also includes: An L-shaped support plate, the L-shaped support plate is fixedly mounted in the farming equipment housing, and a sliding guide groove is provided on the L-shaped support plate, and a sliding control seat is slidably mounted on the sliding guide groove; and a delivery adjustment mechanism, the delivery adjustment mechanism is respectively connected to the L-shaped support plate and the sliding control seat, and is connected to the farming equipment housing, wherein the delivery adjustment mechanism includes a telescopic drive component and a delivery state adjustment component; The telescopic drive assembly is respectively connected to the farming equipment housing, the L-shaped support plate and the sliding control seat, and the delivery state adjustment assembly is respectively connected to the farming equipment housing, the sliding control seat and the telescopic drive assembly; The telescopic drive assembly includes a plurality of rotating shafts, and the plurality of rotating shafts are rotatably connected to the L-shaped support plate; The delivery state adjustment component comprises: an adjustment wheel, the adjustment wheel is fixedly connected to the rotating shaft, and a smooth cylinder is fixedly installed in the middle of the adjustment wheel; A fixed support, wherein a connecting plate 1 and a connecting plate 2 are respectively fixedly installed on both sides of the fixed support, wherein the sum of the thicknesses of the connecting plate 1 and the connecting plate 2 is equal to the thickness of the fixed support, and the connecting plate 2 on the fixed support is fixedly connected to the adjusting wheel; The lower surface of the second connecting plate is flush with the lower surface of the fixed support, and the upper surface of the first connecting plate is flush with the upper surface of the fixed support; and a transmission adjustment unit, wherein the transmission adjustment unit is respectively connected to the sliding control seat and a connecting plate on the fixed support; The transmission adjustment unit comprises: an adjustable support, the number of the adjustable supports is multiple, and a connecting plate 1 and a connecting plate 2 are fixedly installed on both sides of each adjustable support, wherein the connecting plate 2 on one of the adjustable supports is rotatably connected to the connecting plate 1 on the fixed support via a connecting shaft; The adjacent adjustable supports are connected by the connecting plate 1 being rotatably connected to the connecting plate 2 via a connecting shaft; and one of the adjustable supports is connected to the sliding control seat; A guide top column, wherein the number of the guide top columns is multiple, and the multiple guide top columns are respectively mounted on the fixed support and the adjustable support, and the guide top columns are also detachably connected to the smooth cylinder; And an active connection module, wherein the active connection module is connected to the sliding control seat and the adjustable support respectively.

2. The protective tillage cultivation device for fertilization, corrosion resistance and moisture conservation in sandy semi-arid areas according to claim 1 is characterized in that: Also includes: A traction bracket, wherein the traction bracket is fixedly connected to the farming equipment housing; Guide rollers, the number of the guide rollers is two, and the two guide rollers are rotatably mounted on the two side walls of the farming equipment housing respectively; And a lifting control device, the lifting control device is fixedly connected to the farming equipment shell, and a plurality of soil turning teeth are fixedly installed on the output end of the lifting control device, and the plurality of soil turning teeth are all located in the farming equipment shell.

3. The protective tillage cultivation device for fertilization, corrosion resistance and moisture conservation in sandy semi-arid areas according to claim 2 is characterized in that: Also includes: Detectors, the number of which is multiple, the multiple detectors are evenly distributed on the farming equipment housing and are electrically connected to the delivery adjustment mechanism.

4. The protective tillage cultivation device for fertilization, corrosion resistance and moisture conservation in sandy semi-arid areas according to claim 3 is characterized in that: The telescopic drive assembly also includes: A winding driven gear is also fixedly mounted on the rotating shaft; A driving rack, the driving rack is fixedly mounted on the sliding control seat and meshedly connected with the winding driven gear; And a telescopic control component, the telescopic control component is connected to the farming equipment shell, and the output end of the telescopic control component is also fixedly connected to the sliding control seat.

5. The protective tillage cultivation device for fertilization, corrosion resistance and moisture conservation in sandy semi-arid areas according to claim 4 is characterized in that: Also includes: A multifunctional storage box, which is fixedly mounted on the farming equipment housing and is also provided with a flip cover; A delivery branch pipe, wherein the number of the delivery branch pipes is multiple, and the multiple delivery branch pipes are respectively fixedly connected to the fixed support and the adjustable support, and one end of the delivery branch pipe is also connected to the multifunctional containing box through a connecting hose; An opening and closing control valve, wherein the opening and closing control valve is fixedly mounted on the delivery branch pipe; And a delivery port, the number of the delivery ports is multiple, and the multiple delivery ports are respectively connected to the bottom ends of the multiple delivery branch pipes.

6. The protective tillage cultivation device for fertilization, corrosion resistance and moisture conservation in sandy semi-arid areas according to claim 5 is characterized in that: The active connection module includes: Sliding seat 1, the sliding seat 1 is fixedly mounted on the sliding control seat; Slide three, the slide three is slidably connected to the slide one; And a slide seat 2, wherein the slide seat 2 is slidably mounted on the slide seat 3, and a connecting column is also fixedly mounted on the slide seat 2, and the connecting column is fixedly connected to one of the adjustable supports.

7. The protective tillage cultivation device for fertilization, corrosion resistance and moisture conservation in sandy semi-arid areas according to claim 4 is characterized in that: Also includes: A soil improvement liquid container, the soil improvement liquid container is fixedly mounted on the farming equipment housing, and a liquid inlet pipe and a liquid level display are also fixedly mounted on the soil improvement liquid container; A support connecting pipe, wherein the support connecting pipe is fixedly connected to the L-shaped support plate; A communication control part, which is fixedly mounted on the supporting connection pipe and connected to the rotating shaft, and is also connected to the soil improvement liquid container through a second connecting hose; And a spray plate, the spray plate is fixedly connected to the bottom end of the support connecting pipe, and the spray plate is also provided with a plurality of nozzles, and the nozzles are communicated with the support connecting pipe.

8. A method for cultivating soil in a semi-arid area by fertilizing, resisting corrosion and conserving moisture by protective tillage, using the device for cultivating soil in a semi-arid area by fertilizing, resisting corrosion and conserving moisture as claimed in claim 6, characterized in that: The specific steps include: Step 1: Connect the farming equipment housing to the external traction equipment through the traction bracket, and manually start the telescopic control component according to the characteristics of the soil, or automatically start the telescopic control component according to the detection result of the detector; Step 2, when the telescopic control member in step 1 is activated, it will push or pull the sliding control seat to move on the L-shaped support plate, and during the movement of the sliding control seat, the driving rack and the winding driven gear will drive multiple rotating shafts to rotate simultaneously, and drive multiple adjusting wheels to rotate; During the clockwise rotation of the adjusting wheel, multiple adjustable supports will be driven to be distributed in the circumferential direction of the adjusting wheel via the fixed support, the first connecting plate, the connecting shaft and the second connecting plate, thereby realizing the winding of multiple delivery branches to increase the spacing between the delivery branches in the working state; When the adjusting wheel rotates counterclockwise, multiple adjustable supports are driven to unfold from the adjusting wheel through the fixed support, the first connecting plate, the connecting shaft and the second connecting plate, so that multiple delivery branches are in a parallel extended state to work, so as to reduce the spacing between the delivery branches in the working state; Step 3: After the spacing adjustment of the branch pipes in the working state is completed, the external traction equipment drives the tillage equipment shell to move forward to perform tillage operations; Step 4: During the operation of the equipment in step 3, the detector is used to detect in real time and adjust the spacing of the branch pipes in operation in real time.

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