CN206506844U - Regulation processing all-in-one is poured in salt-soda soil deep ploughing - Google Patents

Abstract

The utility model discloses an integrated machine for deep plowing, irrigation and treatment of saline-alkali land, which comprises a reel-type watering supply device and a deep-plowing irrigation vehicle; the reel-type watering supply device includes an irrigation reel, an irrigation reel drive and a water supply PE pipe; The implement vehicle includes a vehicle body, lifting wheels, deep plowing and irrigation equipment, hydraulic control device and irrigation water distribution mechanism; the top end of the deep plowing and irrigation equipment is hingedly connected to the vehicle body, and the bottom end is a hook-shaped structure with a hollow cavity bent forward. There is an irrigation port at the rear of the bottom of the structure, and the deep tillage irrigation equipment is connected to the car body through the equipment lifting hydraulic cylinder; the water outlet end of the irrigation water distribution mechanism communicates with the hollow cavity of the hook structure of the deep tillage irrigation equipment. The saline-alkali land deep plowing, irrigation and treatment all-in-one machine can prevent secondary salinization of the soil on the premise of saving water resources and reducing treatment costs, and then can realize efficient application of organic fertilizers. It is especially suitable for saline-alkali land with a high degree of alkalization. Initial improvements.

Description

Saline-alkali land deep plowing, irrigation and treatment all-in-one machine

technical field

The utility model relates to land consolidation equipment, in particular to an integrated machine for deep plowing, irrigation, regulation and treatment suitable for soil regulation with poor water conditions such as saline-alkali land, and belongs to the technical field of soil regulation equipment.

Background technique

Saline-alkali land is a type of salt accumulation, which means that the salt contained in the soil affects the normal growth of crops. According to the incomplete statistics of UNESCO and FAO, the area of saline-alkali land in the world is 954.38 million hectares, of which my country is the largest 99.13 million hectares, most of the formation of alkaline soil and alkalized soil in my country is related to the accumulation of carbonate in the soil, so the degree of alkalization is generally high. , Compaction, slow rise in soil temperature, slow water release, low permeability coefficient and a series of deterioration of soil physical properties, which are very unfavorable to the growth of crops, especially affecting the germination of new roots of newly planted plants, and the existence of saline-alkali land directly threatens When it comes to the planting of crops and the utilization of land, it has caused the idleness and waste of agricultural land resources.

The general principle of improving saline-alkali land is to actively fertilize the soil while draining, separating, and preventing salt. The root cause of the formation of saline-alkali soil is poor water conditions. The soil moisture status is usually to pour water directly into the saline-alkali land to form a water layer of a certain depth on the ground to fully dissolve the salt in the soil and then drain the dissolved salt from the drainage ditch, thereby reducing the salt content of the soil.

In saline-alkali land areas, there are usually problems such as lack of fresh water resources, groundwater salinization, and high groundwater levels. This traditional flood irrigation method not only consumes a lot of irrigation water, consumes a lot of energy, and costs a lot of treatment, it is easy to cause waste of water resources. If it is not timely, it will lead to the rise of groundwater, causing secondary salinization of the soil; at the same time, due to the compactness of the saline-alkali ground floor and the slow release of water, the efficiency of salt dissolution is low, time-consuming, and the effect is not obvious; in addition, for high alkalization The saline-alkali land cannot simultaneously neutralize the alkalinity. Usually, organic fertilizer is applied after the flood irrigation process to improve the aeration, water permeability and nutrient status of the saline-alkali land. The organic acid produced after the decomposition of organic matter neutralizes the alkalinity of the soil. Step-by-step remediation not only has low remediation efficiency, but also usually cannot be directly plowed after flood irrigation, which leads to the fact that organic fertilizer can only be applied on the soil surface and cannot directly act on the interior of the soil, thus affecting the overall efficiency of soil remediation.

Contents of the invention

In view of the above problems, the utility model provides an integrated machine for deep plowing, irrigation and treatment of saline-alkali land, which can prevent secondary salinization of soil on the premise of saving water resources and reducing treatment costs, and then can realize efficient application of organic fertilizers, especially It is suitable for initial improvement and remediation of saline-alkali land with high alkalinity.

In order to achieve the above purpose, the integrated machine for deep plowing, irrigation and treatment of saline-alkali land includes a chassis, a walking device, a reel type irrigation supply device, a deep plowing and irrigation vehicle and an electric control device;

The underframe includes a subframe and a telescopic front support, the subframe is installed and connected with the underframe through a slewing support and a positioning connection mechanism; the running device is installed under the underframe, including wheels, a telescopic front support, and reel type watering Both the supply device and the electric control device are installed on the sub-frame;

The reel-type watering supply device includes a watering reel, a watering reel drive, a reel rewinding limit mechanism and a water supply PE pipe; the watering reel is installed on the sub-frame through a support frame; the water supply PE pipe is wound on On the watering reel, a pressure water shut-off valve is installed at the input end of the water supply PE pipe; the reel rewinding limit mechanism is set in front of the watering reel; the watering reel drive includes a reel drive gearbox and a power source, and the reel The input end of the drive gearbox is connected to the output end of the power source, the output end of the reel drive gearbox is provided with a clutch control mechanism, and the output end of the reel drive gearbox is connected to the watering reel through the transmission mechanism;

The deep plowing irrigation vehicle includes a vehicle body, lifting wheels, deep plowing irrigation equipment, a hydraulic control device and an irrigation water distribution mechanism; the front end of the vehicle body is provided with a quick connection mechanism; Bottom; the deep plowing and watering equipment is set as multiple pieces, and the multiple deep plowing and watering equipments are arranged in rows on the car body in the left and right directions. The hook-shaped structure of the hollow cavity, the rear part of the bottom of the hook-shaped structure is provided with an irrigation port, and the body part of the deep plowing irrigation machine is connected with the car body through the machine lifting hydraulic cylinder; the hydraulic control device is fixedly installed at the front of the car body, including hydraulic pumps, The control valve group, the hydraulic oil tank and the operation controller, the control valve group are respectively connected with the wheel lifting hydraulic cylinder and the equipment lifting hydraulic cylinder through the hydraulic pipeline, and the operation controller is connected with the control valve group; the irrigation water distribution mechanism is fixedly installed on the vehicle body , the water inlet end of the irrigation water distribution mechanism is connected to the output end of the water supply PE pipe, and the water outlet end of the irrigation water distribution mechanism is respectively connected to the hollow cavity of the hook-shaped structure of the deep tillage irrigation machine through pipelines;

The electric control device includes a control panel and a controller, and the controller is respectively electrically connected to the pressure water shut-off valve of the reel-type watering supply device and the power source driven by the watering reel.

As a further improvement of the utility model, the saline-alkali land deep plowing, irrigation and treatment integrated machine also includes an organic fertilizer supply device, the water inlet end of the irrigation water distribution mechanism is provided with a mixing chamber, and the output end of the water supply PE pipe is connected to the mixing chamber. The output end of the organic fertilizer supply device communicates with the mixing chamber through a pipeline and a one-way valve.

As a further improvement of the utility model, the organic fertilizer supply device includes a water inlet pipeline, a solution mixing tank, a fertilizer adding mechanism, a stirring mechanism, a solution output pipeline, a solution output pump, a solution overflow valve, and a solution pumping pipe One end of the water inlet pipe is connected to the water supply PE pipe through the water inlet stop valve and the three-way connection valve in turn, and the other end is connected to the solution The mixing tank is connected; the solution mixing tank is equipped with a liquid level control mechanism; the fertilizer adding mechanism is set on the upper part of the solution mixing tank and communicated with the solution mixing tank, and the fertilizer adding mechanism includes a silo and a rated capacity automatic adding mechanism; the stirring mechanism is fixed and installed On the solution mixing tank, it includes a stirring motor and a stirring rod. One end of the stirring rod extends into the solution mixing tank, and the other end is fixedly connected with the output shaft of the stirring motor; one end of the solution output pipeline is arranged at the bottom of the solution mixing tank, and The solution mixing tank is connected, the other end of the solution output pipeline is connected with the input end of the solution output pump, the solution output pump is driven by the solution output motor, the output end of the solution output pump is connected with the input end of the solution overflow valve, and the solution overflow valve The output end of the outlet is connected with the solution pumping pipeline, the overflow end of the solution overflow valve is connected with one end of the solution return pipeline, and the other end of the solution return pipeline extends upward to the upper part of the solution mixing tank and communicates with the solution mixing tank; Both the solution output flow regulating valve and the solution output flowmeter are installed on the solution pumping pipeline, and the other end of the solution pumping pipeline communicates with the mixing chamber through the pipeline and a one-way valve; the organic fertilizer supply electric control mechanism includes a controller and a power supply The circuit and the controller are electrically connected to the water inlet shut-off valve of the organic fertilizer supply device, the liquid level control mechanism, the rated capacity automatic adding mechanism of the fertilizer adding mechanism, the stirring motor, the solution output motor, the solution output flow regulating valve and the solution output flowmeter , the controller of the organic fertilizer supply electric control mechanism is electrically connected with the controller of the electric control device.

As an embodiment of the organic fertilizer supply device of the present utility model, the organic fertilizer supply device is arranged on the sub-frame of the chassis, and the organic fertilizer supply device also includes a fertilization reel and a fertilization PE pipe, and the fertilization reel is supported by The frame is erected and installed on the sub-frame, and the fertilization reel is connected to the output end of the watering reel drive through the transmission mechanism; the fertilization PE pipe is wound on the fertilization reel; the solution of the organic fertilizer supply device is pumped out of the pipeline The other end communicates with the mixing chamber through a fertilization PE pipe and a one-way valve.

As a preferred solution of the present utility model, the fertilization reel and the watering reel are arranged in the front and back directions, and the fertilization reel is arranged directly behind the watering reel.

As another embodiment of the organic fertilizer supply device of the present utility model, the organic fertilizer supply device is arranged on a deep plowing irrigation vehicle.

As a further improvement of the present utility model, the plurality of deep plowing and watering implements are arranged in at least two rows in the front and rear directions of the vehicle body, and the two rows of deep plowing and watering implements are arranged alternately in the left and right directions.

As a further improvement of the present utility model, the upper part of the car body is also hingedly mounted with a car body pitch hydraulic cylinder, which is connected to the control valve group of the hydraulic control device through a hydraulic pipeline; The quick connection mechanism at the front end of the car body is a hinged seat structure.

As a further improvement of the utility model, the irrigation water distribution mechanism is installed vertically on the car body, and the bottom of the water inlet end located at the upper end of the irrigation water distribution mechanism is movably mounted on the body of the irrigation water distribution mechanism by socketing or inserting sealing. .

As a further improvement of the utility model, the bottom end of the hook-shaped structure of the deep tillage watering machine is equipped with a replaceable pick.

Compared with the prior art, the all-in-one machine for deep plowing, irrigation and treatment of saline-alkali land can achieve a larger range of saline-alkali land remediation because it is equipped with a reel-type irrigation supply device, and the water supply PE pipe is wound on the irrigation reel; The vehicle for deep plowing and irrigation includes the vehicle body, lifting wheels, deep plowing and irrigation equipment, hydraulic control device and irrigation water distribution mechanism. The hook structure of the deep tillage irrigation machine is provided with an irrigation port at the rear of the bottom of the hook structure. The body part of the deep tillage irrigation machine is connected to the car body through the machine lifting hydraulic cylinder, and the output end of the water supply PE pipe is connected to the water inlet of the irrigation water distribution mechanism. 1. The water outlets of the irrigation water distribution mechanism are respectively connected to the hollow cavity of the hook-shaped structure of the deep-plow irrigation equipment through pipelines, so the pressure water can enter the irrigation water distribution mechanism through the water supply PE pipe and spray from the irrigation port at the bottom of the hook-shaped structure of the deep-plow irrigation equipment. In the process of traction equipment pulling deep plowing and irrigation vehicles, by controlling the operation controller of the hydraulic control device, the wheel lifting hydraulic cylinder can be retracted, the machine lifting hydraulic cylinder can be extended, and the lifting wheels can be raised so that the vehicle body is close to the ground. The deep plowing and irrigation equipment can be rotated around its hinge center, folded and lowered to plow below the ground. The deep plowing and irrigation equipment vehicle can carry out deep plowing operations on the saline-alkali land, and at the same time, the pressure water can directly enter the ground for irrigation, thereby saving water resources and reducing treatment costs. , at the same time, compared with flood irrigation, less irrigation can prevent secondary salinization of soil; since there is also an organic fertilizer supply device, and the water inlet end of the irrigation water distribution mechanism is equipped with a mixing chamber and the output of the organic fertilizer supply device The end is connected with the mixing chamber through a pipeline and a one-way valve, so the organic fertilizer supplied by the organic fertilizer supply device can be mixed with the pressure water in the mixing chamber, and then sprayed from the irrigation port at the bottom of the hook-shaped structure of the deep tillage irrigation machine directly into the ground below Carry out irrigation and fertilization, and then realize deep plowing and irrigation while organic fertilizer directly acts on the soil, promote the decomposition of organic fertilizer, realize efficient application of organic fertilizer, and improve the overall improvement efficiency of saline-alkali land, especially suitable for initial improvement of saline-alkali land with high alkalinity remediation.

Description of drawings

Fig. 1 is the structure schematic diagram when the utility model's deep plowing and watering implement car is released;

Fig. 2 is the structural representation of the utility model's deep plowing and irrigation vehicle when the water supply PE pipe is recovered;

Fig. 3 is a schematic structural view of the utility model in the working state of deep plowing and irrigation;

Fig. 4 is a schematic structural view of the utility model deep plowing watering machine vehicle in the state of deep plowing watering operation;

Figure 5 is a top view of Figure 4;

Fig. 6 is a schematic structural view of the organic fertilizer supply device of the present invention.

In the figure: 1. Underframe, 11. Telescopic front support, 2. Reel type irrigation supply device, 21. Irrigation reel, 22. Irrigation reel drive, 23. Reel rewinding limit mechanism, 3. Deep tillage irrigation Tool cart, 31, car body, 32, lifting wheels, 33, deep plowing and irrigation equipment, 34, hydraulic control device, 35, irrigation water distribution mechanism, 351, mixing chamber, 4, organic fertilizer supply device, 41, solution mixing tank, 42. Fertilizer adding mechanism, 43. Stirring mechanism, 44. Solution output pump, 45. Solution output flow regulating valve, 46. Solution output flow meter, 47. Fertilization reel, 5. Electric control device.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described (below the direction that pulls out water supply PE pipe with deep plowing and watering implement vehicle 3 is described ahead).

As shown in Fig. 1 and Fig. 3, the integrated machine for deep plowing, irrigation and treatment of saline-alkali land includes a chassis 1, a traveling device, a reel type irrigation supply device 2, a deep plowing and irrigation vehicle 3 and an electric control device 5.

The underframe 1 includes a subframe and a telescopic front support 11, the subframe is installed and connected with the underframe 1 through a slewing support and a positioning connection mechanism; the running device is installed under the underframe 1, including wheels, and the telescopic front support 11 , reel type watering supply device 2 and electric control device 5 are all installed on the sub-frame.

The reel-type watering supply device 2 includes a watering reel 21, a watering reel drive 22, a reel rewinding limit mechanism 23 and a water supply PE pipe; the watering reel 21 is installed on the sub-frame through a supporting frame; The water supply PE pipe is wound on the watering reel 21, and the input end of the water supply PE pipe is provided with a pressure water shut-off valve; the reel rewinding limit mechanism 23 is arranged in front of the watering reel 21; the watering reel drive 22 includes a reel The drive gearbox and the power source, the input end of the reel drive gearbox is connected to the output end of the power source, the power source can be an engine or an electric motor, the output end of the reel drive gearbox is provided with a clutch control mechanism, and the reel drive variable speed The output end of the box is connected with the watering reel 21 through the transmission mechanism, and the power source can control the reel to drive the gearbox to drive the watering reel 21 to rotate to realize the recovery of the water supply PE pipe.

As shown in Fig. 2 and Fig. 4, the described deep plowing and watering equipment vehicle 3 includes a vehicle body 31, lifting wheels 32, deep plowing and watering equipment 33, a hydraulic control device 34 and an irrigation water distribution mechanism 35; the front end of the vehicle body 31 is provided with a quick connection Mechanism; the lifting wheel 32 can be lifted and installed on the bottom of the car body 31 through the wheel lifting hydraulic cylinder, and the lifting of the lifting wheel 32 can be controlled by controlling the expansion and contraction of the wheel lifting hydraulic cylinder; the deep plowing and watering equipment 33 is set to multiple pieces, and the multiple pieces of deep plowing watering The implements 33 are evenly arranged in rows on the car body 31 in the left and right directions. The top ends of the deep plowing and watering implements 33 are hingedly connected to the car body 31, and the bottom ends are curved forward and have a hook-shaped structure with a hollow cavity. The rear part of the bottom end is provided with a pouring port, and the body part of the deep plowing and watering implement 33 is connected with the vehicle body 31 through the lifting hydraulic cylinder of the implement, and the deep plowing and watering implement 33 can be rotated, folded and lifted around its hinge center by controlling the expansion and contraction of the lifting hydraulic cylinder of the implement; The control device 34 is fixedly installed on the front part of the vehicle body 31, and includes a hydraulic pump, a control valve group, a hydraulic oil tank and an operation controller. The device is connected with the control valve group; the irrigation water distribution mechanism 35 is fixedly installed on the car body 31, the water inlet end of the irrigation water distribution mechanism 35 is connected with the output end of the water supply PE pipe, and the water outlet ends of the irrigation water distribution mechanism 35 are respectively passed through the pipeline It communicates with the hollow cavity of the deep tillage watering machine tool 33 hook structure.

The electric control device 5 includes a control panel and a controller, and the controller is electrically connected to the pressure water shut-off valve of the reel type watering supply device 2 and the power source of the watering reel drive 22 respectively.

The water supply PE pipe is completely wound on the watering reel 21 when the saline-alkali land deep plowing, irrigation and treatment all-in-one machine is in the transportation state, and the deep plowing and watering equipment vehicle 3 is stored on the reel rewinding limit mechanism 23 on the sub-frame of the chassis 1, and the wheels The lifting hydraulic cylinder is in the extended state to make the lifting wheels 32 in the state of supporting the car body 31, and the equipment lifting hydraulic cylinder is in the retracted state to make the deep plowing and watering implement 33 in the raised state.

When the saline-alkali land deep plowing, watering and treatment all-in-one machine is towed to the saline-alkali land for use, firstly, the sub-frame is rotated so that the deep-plowing and irrigation vehicle 3 is facing the saline-alkali land to be remediated, and then the sub-frame is positioned; as shown in Figure 1, the extension is controlled. The telescopic front support 11 is firmly supported on the ground, and the deep plowing and watering machine vehicle 3 stored on the sub-frame of the chassis 1 is released; then the quick connection mechanism at the front end of the vehicle body 31 is connected with the connecting frame at the rear end of the traction equipment, and the hydraulic control The power input end of the hydraulic pump of the device 34 is connected with the transmission output shaft of the traction equipment through a universal joint, and the hydraulic pump of the hydraulic control device 34 starts to work; The inlet end is connected to the water supply cock of the pressure water source through the pressure water pipeline and the water supply cock is opened, and the pressure water pipeline outside the pressure water shut-off valve is filled with pressure water; the electric control device 5 is operated to make the controller open the reel type irrigation supply device 2 The pressure water shut-off valve, the pressure water enters the water supply PE pipe and sprays out from the irrigation port at the bottom of the hook-shaped structure of the deep tillage irrigation equipment 33 through the irrigation water distribution mechanism 35; the clutch control mechanism of the reel drive gearbox for controlling the irrigation reel drive 22 After the reel drive gearbox is in the neutral position, start the traction equipment to move forward and pull out the water supply PE pipe, as shown in Figure 3 and Figure 4, during the forward movement of the traction equipment, the operation controller that controls the hydraulic control device 34 makes the wheel lift hydraulic cylinder Retract, implement lift hydraulic cylinder extends, the lift wheel 32 immediately rises to make the car body 31 close to the ground, and at the same time, the deep plowing and watering implement 33 rotates around its hinge center, folds down and plows below the ground, and the traction device pulls the deep plowing and watering implement vehicle 3 While carrying out deep plowing operations on saline-alkali land, the pressure water is directly poured into the ground for irrigation; after the deep plowing and irrigation is completed, the electric control device 5 is operated to make the controller close the pressure water shut-off valve of the reel type irrigation supply device 2, as shown in Figure 2, Control the operation controller of the hydraulic control device 34 to extend the wheel lifting hydraulic cylinder and retract the equipment lifting hydraulic cylinder to the initial state, then remove the deep plowing watering machine vehicle 3 and the traction equipment, and control the reel drive of the watering reel drive 22 The clutch control mechanism of the gearbox makes the reel drive gearbox in the gear position, and then operates the electric control device 5 to make the controller open the power source of the watering reel drive 22, and the power source can control the reel drive gearbox to drive the watering reel 21 The rotation realizes that the water supply PE pipe drives the deep plowing and irrigation vehicle 3 to retreat and recover. When the deep plowing and irrigation vehicle 3 returns to the reel rewind limit mechanism 23, the reel rewind limit mechanism 23 controls the controller of the electric control device 5 Turn off the power source of the watering reel drive 22, and the transition operation can be carried out after the traction device is connected with the rear end of the chassis 1.

In order to further improve the remediation effect of saline-alkali land, as a further improvement scheme of the present invention, the integrated machine for deep plowing, watering and remediation of saline-alkali land also includes an organic fertilizer supply device 4, and the water inlet end of the irrigation water distribution mechanism 35 is provided with a mixing chamber 351, The output end of the described water supply PE pipe is communicated with the mixing chamber 351, and the output end of the organic fertilizer supply device 4 is communicated with the mixing chamber 351 through a pipeline and a one-way valve; the organic fertilizer supplied by the organic fertilizer supply device 4 can be mixed with the pressure water After mixing in the mixing chamber 351, it is sprayed from the irrigation port at the bottom of the hook-shaped structure of the deep-plow irrigation machine tool 33 and directly enters below the ground for irrigation and fertilization, thereby realizing deep-plow irrigation while the organic fertilizer directly acts on the inside of the soil to promote the decomposition of the organic fertilizer. Improve the remediation effect of saline-alkali land.

In order to ensure the activity of the organic fertilizer and avoid the decline in the activity of the organic fertilizer due to factors such as filling and transportation, external temperature, humidity, etc., and then affect the effect of saline-alkali land remediation, as a further improvement of the utility model, the organic fertilizer adopts the method of on-site configuration, that is, , as shown in Figure 6, described organic fertilizer supply device 4 comprises water inlet pipeline, solution mixing tank 41, fertilizer adding mechanism 42, stirring mechanism 43, solution output pipeline, solution output pump 44, solution overflow valve, solution Pumping pipeline, solution return pipeline, solution output flow regulating valve 45, solution output flowmeter 46 and organic fertilizer supply electric control mechanism; one end of the water inlet pipeline is connected to the water supply PE pipe through the water inlet shut-off valve and the three-way connection valve in sequence , the other end is communicated with solution mixing tank 41; Solution mixing tank 41 is provided with liquid level control mechanism; and rated capacity automatic adding mechanism; Stirring mechanism 43 is fixedly installed on the solution mixing tank 41, comprises stirring motor and stirring bar, and one end of stirring bar stretches into solution mixing tank 41 inside, and the other end is fixedly connected with the output shaft of stirring motor; Solution output One end of the pipeline is arranged on the bottom of the solution mixing tank 41 and communicates with the solution mixing tank 41. The other end of the solution output pipeline communicates with the input end of the solution output pump 44. The solution output pump 44 is driven by the solution output motor, and the solution output The output end of the pump 44 is connected with the input end of the solution overflow valve, the output end of the solution overflow valve is communicated with the solution pumping pipeline, the overflow end of the solution overflow valve is communicated with one end of the solution return pipeline, and the solution return pipe The other end of the road extends upwards to the top of the solution mixing tank 41 and communicates with the solution mixing tank 41; the solution output flow regulating valve 45 and the solution output flowmeter 46 are all installed on the solution pumping pipeline, and the other end of the solution pumping pipeline It communicates with the mixing chamber 351 through a pipeline and a one-way valve; the organic fertilizer supply electric control mechanism includes a controller and a power circuit, and the controller is connected with the water inlet shut-off valve, the liquid level control mechanism, and the fertilizer adding mechanism 42 of the organic fertilizer supply device 4 respectively. The rated capacity of the automatic adding mechanism, the stirring motor, the solution output motor, the solution output flow regulating valve 45 and the solution output flow meter 46 are electrically connected, and the controller of the organic fertilizer supply electric control mechanism is electrically connected to the controller of the electric control device 5 connection; during the deep plowing and irrigation process, the operator can control the controller of the organic fertilizer supply electric control mechanism through the control panel of the electric control device 5 to open the water inlet shut-off valve of the organic fertilizer supply device 4, and the pressure water enters the solution through the water inlet pipe to mix tank 41, and simultaneously control the rated capacity of the fertilizer adding mechanism 42. The automatic adding mechanism puts the organic fertilizer of the rated dose into the solution mixing tank 41, and the controller of the organic fertilizer supply electric control mechanism controls the stirring motor to start, and the stirring rod of the stirring mechanism 43 is Stir and mix the organic fertilizer and water. When the liquid level of the mixed solution is fed back to the set position through the liquid level control mechanism, the controller of the organic fertilizer supply electric control mechanism closes the water inlet shut-off valve, and then the operator controls the organic fertilizer supply electricity according to the feedback. The controller of the control mechanism starts the solution output power machine, the mixed solution uniformly stirred and mixed in the solution mixing tank 41 is pumped out by the solution output pump 44, enters the mixing chamber 351 through the solution pumping pipeline, mixes with the pressure water, and then sprays out from the watering port at the bottom of the hook-shaped structure of the deep tillage watering machine tool 33 Directly enter below the ground for irrigation and fertilization, realize on-site configuration and direct application of organic fertilizers, so as to ensure the activity of organic fertilizers and the effect of organic fertilizers on saline-alkali land.

As an embodiment of the organic fertilizer supply device 4 of the present utility model, as shown in Figure 1 and Figure 3, the organic fertilizer supply device 4 is arranged on the sub-frame of the underframe 1, and the organic fertilizer supply device 4 also includes The fertilization reel 47 and the fertilization PE pipe, the fertilization reel 47 is installed on the sub-frame through the support frame, and the fertilization reel 47 is connected with the output end of the watering reel drive 22 through the transmission mechanism; the fertilization PE pipe is wound on the fertilization reel On the plate 47; the other end of the solution pumping pipeline of the organic fertilizer supply device 4 communicates with the mixing chamber 351 through the fertilization PE pipe and the one-way valve.

Because the flow rate of fertilization is much smaller than the flow rate of watering operation, the diameter of the PE pipe for fertilization is much smaller than that of the PE pipe for water supply, thus causing the outer dimensions of the fertilization reel 47 to be far smaller than the outer dimensions of the watering reel 21 , so that the fertilization reel 47 can be connected with the output end of the watering reel drive 22 in a coaxial connection with the watering reel 21, or can be connected with the watering reel drive 22 in a way that the watering reel 21 is arranged front and back. Because the former will increase the overall width of the saline-alkali soil deep plowing, irrigation and treatment integrated machine, which is inconvenient for transportation, the latter is preferred, that is, as a preferred solution of the utility model, the fertilization reel 47 and the watering reel 21 are set in the front and rear direction; because the deep plowing watering machine vehicle 3 is in the state of fully recovering the PE pipe, the reel rewinding limit mechanism 23 is erected and stored on the chassis 1 subframe in front of the watering reel 21 Therefore, in order to make reasonable use of space and avoid the risk of collision damage to the fertilization reel 47 during the recovery and erection of the deep plowing irrigation vehicle 3, the fertilization reel 47 is arranged directly behind the irrigation reel 21.

As another embodiment of the organic fertilizer supply device 4 of the present invention, the organic fertilizer supply device 4 is arranged on the vehicle 3 for deep tillage and irrigation.

In order to further ensure the effect of deep plowing and watering, as a further improvement of the utility model, as shown in Figure 5, the plurality of deep plowing and watering implements 33 are arranged in at least two rows in the front and rear direction of the car body 31, and two rows of deep plowing and watering implements 33 are arranged staggeredly in the left and right directions, and the staggered arrangement of deep plowing and watering implements 33 can reduce the forward resistance under the premise of ensuring the width of the remediation, and further ensure the effect of deep plowing and watering.

In order to further increase the depth of deep plowing and irrigation, as a further improvement of the utility model, as shown in Figures 1 to 4, the upper part of the car body 31 is also hingedly mounted with a car body pitching hydraulic cylinder, and the car body pitching hydraulic cylinder The cylinder is connected to the control valve group of the hydraulic control device 34 through a hydraulic pipeline; the quick connection mechanism at the front end of the car body 31 is a hinged seat structure; the quick connection mechanism at the front end of the car body 31 is hingedly connected to the connecting frame at the rear end of the traction Finally, the telescopic end of the car body pitching hydraulic cylinder can be hingedly connected to the upper part of the connecting frame at the rear end of the traction device, and then the pitching angle of the car body 31 can be adjusted by controlling the stretching of the car body pitching hydraulic cylinder in the deep plowing watering process, and then Realize increasing the depth of deep tillage irrigation.

In order to reduce the bending of the water supply PE pipe in the case of a small turning radius during the turning and moving process of the traction equipment pulling the deep plowing irrigation vehicle 3, and then realize the protection of the water supply PE pipe and prolong its service life, as a further improvement of the utility model According to the scheme, the irrigation water distribution mechanism 35 is installed vertically on the car body 31, and the bottom of the water inlet end located at the upper end of the irrigation water distribution mechanism 35 is installed on the body of the irrigation water distribution mechanism 35 through socket or plug sealing. The water inlet end of the distribution mechanism 35 can rotate along the circumferential direction of the irrigation water distribution mechanism 35 body, thereby realizing that the traction equipment pulls the deep-plow irrigation vehicle 3. During the turning and moving process, the water supply PE pipe does not follow the turn, reducing the water supply PE pipe in a small turning radius. In case of bending, it can protect the water supply PE pipe and prolong its service life.

In order to prevent the bottom end of the hook-shaped structure of the deep-plow watering tool 33 from being worn out prematurely during the deep-plow watering operation, as a further improvement of the utility model, the hook-shaped structure of the deep-plow watering machine 33 Replaceable picks are installed at the bottom of the structure.

Since the saline-alkali land deep plowing, irrigation and treatment all-in-one machine is provided with a reel-type irrigation supply device 2, and the water supply PE pipe is wound on the watering reel 21, a larger range of saline-alkaline land remediation can be realized; The vehicle 3 for deep plowing and watering equipment includes a vehicle body 31, lifting wheels 32, deep plowing and watering equipment 33, a hydraulic control device 34, and an irrigation water distribution mechanism 35. The top end of the deep plowing and watering equipment 33 is hingedly connected to the vehicle body 31, and the bottom end is bent forward. 1. A hook-shaped structure with a hollow cavity. The rear part of the bottom end of the hook-shaped structure of the deep-plow irrigation equipment 33 is provided with an irrigation port. The water inlet end of the water distribution mechanism 35 is connected, and the water outlet end of the irrigation water distribution mechanism 35 is respectively connected to the hollow cavity of the hook-shaped structure of the deep tillage irrigation equipment 33 through pipelines, so the pressure water can enter the irrigation water distribution mechanism 35 automatically through the water supply PE pipe. The irrigation port at the bottom of the hook-shaped structure of deep plowing and irrigation equipment 33 sprays out. During the process of pulling the deep plowing and irrigation equipment vehicle 3 by the traction equipment, the operation controller of the hydraulic control device 34 can make the wheel lifting hydraulic cylinder retract and the equipment lifting hydraulic cylinder extend. , the lifting wheels 32 can be raised to make the car body 31 close to the ground, and at the same time, the deep plowing and watering equipment 33 can rotate around its hinge center, fold down and plow below the ground, and the deep plowing and watering equipment vehicle 3 can perform deep plowing operations on the saline-alkali land. The pressure water directly enters the ground below for irrigation, thereby saving water resources and reducing treatment costs. At the same time, the less irrigation amount compared with flood irrigation can prevent secondary salinization of the soil; since there is also an organic fertilizer supply device 4, And the water inlet end of irrigation water distribution mechanism 35 is provided with mixing chamber 351, the output end of organic fertilizer supply device 4 is communicated with mixing chamber 351 by pipeline and one-way valve, so the organic fertilizer that organic fertilizer supply device 4 supplies can be with pressure. After the water is mixed in the mixing chamber 351, it is sprayed out from the irrigation port at the bottom of the hook-shaped structure of the deep-plow irrigation machine tool 33 and directly enters the ground below for irrigation and fertilization, thereby realizing deep-plow irrigation while the organic fertilizer directly acts on the interior of the soil to promote the decomposition of the organic fertilizer , Realize the efficient application of organic fertilizers, improve the overall improvement efficiency of saline-alkali land, especially suitable for the initial improvement of saline-alkali land with a high degree of alkalization.

Claims (10)

1. An integrated machine for deep plowing, irrigation and treatment of saline-alkali land, characterized in that it includes an underframe (1), a traveling device, a reel type irrigation supply device (2), a deep plowing and irrigation vehicle (3) and an electric control device (5) ; The underframe (1) includes a subframe and a telescopic front support (11), the subframe is installed and connected with the underframe (1) through a rotary support and a positioning connection mechanism; the running gear is installed under the underframe (1) , including the wheels, the telescopic front support (11), the reel type watering supply device (2) and the electric control device (5) are all installed on the sub-frame; The reel type watering supply device (2) includes a watering reel (21), a watering reel drive (22), a reel rewinding limit mechanism (23) and a water supply PE pipe; the watering reel (21) passes through The support frame is erected and installed on the sub-frame; the water supply PE pipe is wound on the watering reel (21), and the input end of the water supply PE pipe is provided with a pressure water shut-off valve; The front of the reel (21); the watering reel drive (22) includes a reel drive gearbox and a power source, the input end of the reel drive gearbox is connected with the output end of the power source, and the output end of the reel drive gearbox A clutch control mechanism is provided, and the output end of the reel drive gearbox is connected with the watering reel (21) through the transmission mechanism; The described deep plowing watering machine vehicle (3) comprises a car body (31), lifting wheels (32), deep plowing watering machine tool (33), a hydraulic control device (34) and an irrigation water distribution mechanism (35); the car body (31) The front end is equipped with a quick connection mechanism; the lifting wheel (32) can be lifted and installed on the bottom of the car body (31) through the wheel lifting hydraulic cylinder; The direction is evenly arranged in rows on the car body (31), and the top end of the deep plowing and watering equipment (33) is hingedly connected to the car body (31), and the bottom end is a hook-shaped structure that is curved forward and has a hollow cavity. The rear portion of the bottom end of the structure is provided with a pouring port, and the body part of the deep plowing watering implement (33) is connected with the car body (31) through the lifting hydraulic cylinder of the implement; the hydraulic control device (34) is fixedly installed on the front portion of the car body (31), It includes a hydraulic pump, a control valve group, a hydraulic oil tank and an operation controller. The control valve group is respectively connected to the wheel lifting hydraulic cylinder and the implement lifting hydraulic cylinder through hydraulic pipelines, and the operation controller is connected to the control valve group; the irrigation water distribution mechanism (35 ) is fixedly installed on the car body (31), the water inlet end of the irrigation water distribution mechanism (35) is communicated with the output end of the water supply PE pipe, and the water outlet end of the irrigation water distribution mechanism (35) is respectively connected to the deep plowing irrigation equipment ( 33) The hollow cavity of the hook structure is connected; The electric control device (5) includes a control panel and a controller, and the controller is electrically connected to the pressure water shut-off valve of the reel type watering supply device (2) and the power source of the watering reel drive (22). 2. The saline-alkali land deep plowing, watering, and treatment integrated machine according to claim 1, characterized in that, the saline-alkali land deep-plowing, irrigation, and treatment integrated machine also includes an organic fertilizer supply device (4), and the irrigation water distribution mechanism (35) The water inlet is provided with a mixing chamber (351), the output end of the water supply PE pipe communicates with the mixing chamber (351), and the output end of the organic fertilizer supply device (4) is connected to the mixing chamber (351) through a pipeline and a one-way valve. connected. 3. The all-in-one machine for deep plowing, irrigation and treatment of saline-alkali land according to claim 2, characterized in that, the organic fertilizer supply device (4) includes a water inlet pipeline, a solution mixing tank (41), a fertilizer adding mechanism (42), Stirring mechanism (43), solution output pipeline, solution output pump (44), solution overflow valve, solution pumping pipeline, solution return pipeline, solution output flow regulating valve (45), solution output flowmeter (46) and organic fertilizer supply electric control mechanism; one end of the water inlet pipeline is connected with the water supply PE pipe through the water inlet stop valve and the three-way connection valve in turn, and the other end is connected with the solution mixing tank (41); the solution mixing tank (41) is provided with a liquid Position control mechanism; Fertilizer adding mechanism (42) is arranged on the top of solution mixing tank (41), and is communicated with solution mixing tank (41), and fertilizer adding mechanism (42) includes feeding bin and rated capacity automatic adding mechanism; Stirring mechanism ( 43) fixedly installed on the solution mixing tank (41), including a stirring motor and a stirring rod, one end of the stirring rod extends into the solution mixing tank (41), and the other end is fixedly connected with the output shaft of the stirring motor; one end of the solution output pipeline Set on the bottom of the solution mixing tank (41) and communicate with the solution mixing tank (41), the other end of the solution output pipeline communicates with the input end of the solution output pump (44), and the solution output pump (44) passes the solution output motor Drive, the output end of the solution output pump (44) is connected with the input end of the solution overflow valve, the output end of the solution overflow valve is connected with the solution pumping pipeline, and the overflow end of the solution overflow valve is connected with the solution return pipeline. One end is connected, and the other end of the solution return line extends upwards to the top of the solution mixing tank (41) and communicates with the solution mixing tank (41); the solution output flow regulating valve (45) and the solution output flowmeter (46) are all installed in On the solution pumping pipeline, the other end of the solution pumping pipeline communicates with the mixing chamber (351) through the pipeline and a one-way valve; the organic fertilizer supply electric control mechanism includes a controller and a power circuit, and the controller is connected to the organic fertilizer supply device respectively. (4) The water inlet shut-off valve, the liquid level control mechanism, the rated capacity automatic adding mechanism of the fertilizer adding mechanism (42), the stirring motor, the solution output motor, the solution output flow regulating valve (45) and the solution output flowmeter (46) Electrically connected, the controller of the organic fertilizer supply electric control mechanism is electrically connected with the controller of the electric control device (5). 4. The all-in-one machine for saline-alkali soil deep plowing, irrigation and treatment according to claim 2 or 3, characterized in that, the organic fertilizer supply device (4) is arranged on the sub-frame of the underframe (1), and the organic fertilizer supply device (4) It also includes fertilization reel (47) and fertilization PE pipe, and fertilization reel (47) is erected on the sub-frame by support frame, and fertilization reel (47) is driven by transmission mechanism and watering reel (22 ) output end connection; fertilization PE pipe is wound on the fertilization reel (47); the other end of the solution pumping pipeline of described organic fertilizer supply device (4) passes through fertilization PE pipe and one-way valve and mixing chamber ( 351) Connected. 5. The all-in-one machine for deep plowing, watering and treatment of saline-alkali land according to claim 4, characterized in that, the fertilization reel (47) and the watering reel (21) are arranged in the front and rear directions, and the fertilization reel (47) ) is arranged directly behind the watering reel (21). 6. The integrated machine for deep plowing, watering and treatment of saline-alkali land according to claim 2 or 3, characterized in that, the organic fertilizer supply device (4) is arranged on the deep plowing and watering vehicle (3). 7. The all-in-one machine for deep plowing, watering and treatment of saline-alkali land according to claim 1, 2 or 3, characterized in that, the multiple pieces of deep plowing and watering equipment (33) are arranged in at least two rows in the front and back direction of the vehicle body (31) , and two rows of deep plowing watering implements (33) are arranged alternately on the left and right directions. 8. The all-in-one machine for saline-alkali land deep plowing, watering and treatment according to claim 1, 2 or 3, characterized in that, the upper part of the car body (31) is also hingedly erected and installed with a car body pitching hydraulic cylinder, and the car body pitching The hydraulic cylinder is connected with the control valve group of the hydraulic control device (34) through a hydraulic pipeline; the quick connection mechanism at the front end of the vehicle body (31) is a hinged seat structure. 9. The all-in-one machine for saline-alkali soil deep plowing, irrigation and treatment according to claim 1, 2 or 3, characterized in that, the irrigation water distribution mechanism (35) is vertically installed on the vehicle body (31), and is located The bottom of the water inlet end of the upper end of the distribution mechanism (35) is socketed or plugged and sealed to be movably installed on the body of the irrigation water distribution mechanism (35). 10. The integrated machine for deep plowing, irrigation and treatment of saline-alkali land according to claim 1, 2 or 3, characterized in that, the bottom end of the hook structure of the deep plowing and watering implement (33) is equipped with a replaceable pick.