Saline-alkali soil salinization soil irrigation equipment with sampling mechanism

Abstract

The invention discloses saline-alkali soil salinization soil irrigation equipment provided with a sampling mechanism, and belongs to the technical field of saline-alkali soil improvement, the saline-alkali soil salinization soil irrigation equipment comprises a working plate, the lower surface of the working plate is convex, a rotating shaft is rotatably arranged on the lower surface of the working plate, and rolling wheels are fixedly connected to the tail ends of the two sides of the rotating shaft; and the surface of the rotating shaft on the right side is fixedly connected with a first bevel gear, and the upper surface of the working plate is fixedly connected with a water pump. When the device works, an additive is mixed in water and then poured into a material box, when a working plate is pushed, a long pin can rotate under the action of a first bevel gear, a second bevel gear, a connecting shaft and a belt pulley, at the moment, a push rod can do reciprocating linear motion in the horizontal direction, and then a spray head can be intermittently pushed by the push rod; at the moment, the spray head is in a swinging state, so that the working range of the spray head is enlarged, the spraying area is enlarged, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of saline-alkali land improvement, in particular to saline-alkali land salinized soil irrigation equipment provided with a sampling mechanism. Background Art

[0002] Salinization of saline-alkali land refers to the process in which the salt in groundwater rises to the surface and accumulates in the surface soil. Salinization of saline-alkali land has a negative impact on agriculture. It not only inhibits the growth of crops, but also reduces the area of ​​arable land, posing a serious threat to agricultural production. Due to the negative impact of saline-alkali land salinization, it is urgent to improve the saline-alkali land. In the process of treating saline-alkali land salinization, soil irrigation equipment is needed. When working, saline-alkali land salinization soil irrigation equipment can reduce the accumulation of salt and thus reduce the harm of salinization. During the spraying process of the irrigation device, a large area of ​​land needs to be sprayed. If the device only has a single spraying angle, it will affect the work efficiency of the staff and increase the workload of the staff.

[0003] In order to overcome the above-mentioned defects, an agricultural irrigation machine with application number CN2018108989458 is disclosed. The second rotating wheel is rotated by the cooperation of a first motor, a first pulley, a second belt, a third pulley, a first rotating wheel, a first movable rod, a first piston head, a second piston head, a second movable rod and a connecting shaft. The rotation amplitude of the second rotating wheel is controlled by controlling the tightness of the hydraulic valve, so that the sprinkler head can rotate 360 ​​degrees and reciprocate within an angle of 180 degrees, thereby realizing automatic irrigation. There is no need for manual adjustment of the sprinkler head, which saves manpower. Moreover, due to the continuous swinging of the sprinkler head for irrigation, the irrigation is uniform, thereby achieving the effect of improving the irrigation efficiency.

[0004] An intelligent agricultural irrigation robot with application number CN2023108721055, when working, the first drive motor drives the annular sleeve to rotate around the axis through the mutual transmission cooperation of the first drive gear and the first ring gear, thereby changing the direction of the nozzle, and finally achieving the purpose of increasing the sprinkler irrigation range.

[0005] When the saline-alkali land salinized soil irrigation equipment is working, it is necessary to mix additives into the water to optimize the desalination effect. If the depth of mixing of water and additives is not enough, it will affect the desalination effect and bring unnecessary trouble to the desalination. The device in the above application does not have the function of auxiliary mixing during use, which will affect the effect of the additives. At the same time, after the saline-alkali land salinized soil irrigation equipment is working, it is necessary to evaluate the state of soil salinization, and then it is necessary to analyze the values ​​such as irrigation water quality and additive ratio, that is, it is necessary to retain and sample the sprayed liquid. The device in the above application does not have the function of retaining and sampling during use, which will affect the subsequent analysis work of scientific researchers.

[0006] In view of the above problems, it is urgent to carry out innovative design based on the original saline-alkali land salinization soil irrigation equipment. Summary of the invention

[0007] The object of the present invention is to provide a saline-alkali land salinized soil irrigation equipment with a sampling mechanism to solve the problems raised in the above background technology that during use, it does not have the function of auxiliary mixing, which will affect the effect of additives; during use, it does not have the function of retaining samples, which will affect the subsequent analysis work of scientific researchers.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a saline-alkali land salinized soil irrigation device provided with a sampling mechanism, comprising a working plate, the lower surface of the working plate is convex, and two rotating shafts are rotatably arranged on the lower surface of the working plate, and rollers are fixedly connected to the ends of both sides of the two rotating shafts, one of the rotating shafts is fixedly connected to a first bevel gear, and a water pump is fixedly connected to the upper surface of the working plate; The upper surface of the working plate is fixedly connected to a material box, and the upper surface of the working plate is fixedly connected to a vertical plate, and a nozzle is rotatably arranged on the surface of the vertical plate, and a sampling assembly is arranged inside the material box, and the sampling assembly includes a collection tube slidably arranged inside the material box; A long pin is rotatably arranged inside the material box, and a swing assembly is arranged between the long pin and the vertical plate, and the swing assembly includes a push rod slidably arranged inside the vertical plate; An anti-residue component is arranged inside the material box, and the anti-residue component includes a force-bearing plate movably arranged inside the material box, and a knocking block is fixedly connected to the surface of the force-bearing plate.

[0009] Preferably, a connecting shaft is rotatably arranged inside the working plate, and the end of the connecting shaft is fixedly connected to a second bevel gear meshing with the first bevel gear, and a pulley is sleeved on the surface of the connecting shaft, and the other side of the pulley is sleeved on the surface of the long pin.

[0010] Preferably, mixing blades are fixedly connected to the surface of the long pin at equal intervals.

[0011] Preferably, the swing assembly also includes a circular plate fixedly connected to the end of the long pin, and a push block is fixedly connected to the surface of the circular plate, an auxiliary plate is fixedly connected to the inner wall of the vertical plate, and a guide rod is fixedly connected to the surface of the auxiliary plate.

[0012] Preferably, a limiting rod is fixedly connected to the outer wall of the vertical plate, a pipe sleeve is fixedly connected to the surface of the limiting rod, and the nozzle is fixedly connected to the surface of the pipe sleeve.

[0013] Preferably, the guide rod passes through the interior of the push rod, and is slidably connected to the push rod, and the end of the push rod is in contact with the surface of the sleeve, a first spring that plays an elastic reset role is fixedly connected to the inner wall of the push rod, and the other side of the first spring is fixedly connected to the outer wall of the auxiliary plate, and the right side of the auxiliary plate is an inverted "L" structure.

[0014] Preferably, the sampling assembly also includes a limiting rod fixedly connected to the inner wall of the material box, and the limiting rod is an inverted "L" structure when viewed from the left, and a slide is sleeved and connected to the surface of the limiting rod, and the collection tube is placed inside the slide.

[0015] Preferably, the inner wall of the material box is convex, and the surface of the material box is bolted to a motor, and the output end of the motor is fixedly connected to a threaded rod, and the threaded rod is threadedly connected to the slide plate.

[0016] Preferably, the anti-residue component also includes a cross bar fixedly connected to the inner wall of the material box, and the cross bar is slidably connected to the force-bearing plate, and the end of the cross bar is fixedly connected to a baffle, the side of the skateboard is fixedly connected to a side plate, and the side plates are symmetrically distributed about the center of the skateboard, and the surface of the side plate is fixedly connected to a first magnet.

[0017] Preferably, a second magnet is fixedly connected at equal intervals on the surface of the force-bearing plate, and the magnetic poles of the second magnet and the first magnet at adjacent positions are opposite, a second spring is fixedly connected to the surface of the force-bearing plate, and the other side of the second spring is fixedly connected to the inner wall of the baffle, the knocking blocks are distributed at equal intervals on the surface of the force-bearing plate, and the lower surface of the material box is inclined.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the saline-alkali land salinized soil irrigation equipment with a sampling mechanism adopts a new structural design, and its specific contents are as follows: (1) When the present invention is working, the additive is mixed in water and poured into the material box. When the working plate is pushed, the long pin will rotate under the action of the first bevel gear and the second bevel gear, the connecting shaft and the pulley. At this time, the push rod will make reciprocating linear motion in the horizontal direction, and then the nozzle will be intermittently pushed by the push rod. At this time, the nozzle is in a swinging state, thereby expanding the working range of the nozzle, thereby expanding the spraying area and improving the work efficiency.

[0019] Furthermore, when the long pin rotates inside the material box, the long pin will drive the mixing blades to rotate synchronously. At this time, the mixing blades play a role in assisting the mixing of materials, so that the additives and water can be mixed more deeply, thereby optimizing the desalination effect.

[0020] (2) When the present invention is in operation and needs to retain liquid samples, the motor can be started. At this time, the motor drives the threaded rod to rotate, and then the slide plate descends under the action of the threaded rod and the limiting rod. Finally, the slide plate drives the collecting tube to sink to the lower end of the material box. At this time, the collecting tube collects liquid. When the liquid level inside the material box drops to the lower end of the collecting tube, the motor is rotated. At this time, the slide plate and the collecting tube will rise to their original positions, and the staff can take away the collecting tube. The purpose of liquid retention sampling is achieved, which is convenient for subsequent analysis by scientific researchers.

[0021] (3) When the slide plate of the present invention descends or ascends, the slide plate will drive the side plates to move synchronously, and then the first magnet will intermittently approach the second magnet. At this time, the force-bearing plate will be intermittently subjected to the magnetic force of mutual attraction, and then the force-bearing plate will make reciprocating linear motion in the horizontal direction under the action of the magnetic force of mutual attraction, the second spring and the cross bar. At this time, the force-bearing plate will drive the knocking block to hit the inner wall of the material box again and again, causing the material box to vibrate, thereby accelerating the liquid to slide down, and finally concentrating at the bottom of the material box for easy processing without wasting materials.

[0022] Furthermore, the lower surface of the material box is inclined, so that the remaining liquid can be better concentrated, which is convenient for processing by the staff and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the connection structure between the working plate and the material box of the present invention; Figure 2 This is a schematic diagram of the connection structure between the working plate and the vertical plate of the present invention; Figure 3 This is a schematic diagram of the structure of the material box in a cutaway state of the present invention; Figure 4 It is a schematic diagram of the connection structure between the rotating shaft and the first bevel gear of the present invention; Figure 5 It is a schematic diagram of the connection structure of the vertical plate, the limiting rod, the pipe sleeve and the nozzle of the present invention; Figure 6 This is a schematic diagram of the structure of the push block in working state of the present invention; Figure 7 This is a schematic diagram of the connection structure between the threaded rod and the slide plate of the present invention; Figure 8 This is a schematic diagram of the structure of the collecting pipe in the sinking state of the present invention; Fig. 9 It is a schematic diagram of the connection structure between the force-bearing plate and the knocking block of the present invention; Fig.10 For the present invention Fig. 9 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1, working plate; 2, rotating shaft; 3, first bevel gear; 4, material box; 5, connecting shaft; 6, second bevel gear; 7, pulley; 8, long pin; 9, mixing blade; 10, vertical plate; 11, limiting rod; 12, pipe sleeve; 13, nozzle; 14, round plate; 15, push block; 16, auxiliary plate; 17, guide rod; 18, first spring; 19, push rod; 20, motor; 21, threaded rod; 22, slide plate; 23, collecting pipe; 24, side plate; 25, first magnet; 26, force plate; 27, second magnet; 28, cross bar; 29, baffle; 30, second spring; 31, knocking block; 32, limiting rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Embodiment 1: The long pin 8 and the mixing blade 9 are provided to assist the mixing, so as to facilitate the deep mixing of the additive and the water. Figure 1-Figure 4As shown: it includes a working plate 1, the lower surface of the working plate 1 is convex, and two rotating shafts 2 are rotatably arranged on the lower surface of the working plate 1, and rollers are fixedly connected to the ends of both sides of the two rotating shafts 2, one of the rotating shafts 2 is fixedly connected to a first bevel gear 3, and a water pump is fixedly connected to the upper surface of the working plate 1. A material box 4 is fixedly connected to the upper surface of the working plate 1, and a vertical plate 10 is fixedly connected to the upper surface of the working plate 1, and a nozzle 13 is rotatably arranged on the surface of the vertical plate 10, and a sampling assembly is arranged inside the material box 4, and the sampling assembly includes a collection tube 23 slidably arranged inside the material box 4. A long pin 8 is rotatably arranged inside the material box 4, and a swing assembly is arranged between the long pin 8 and the vertical plate 10, and the swing assembly includes a push rod 19 slidably arranged inside the vertical plate 10, and an anti-residue assembly is arranged inside the material box 4, and the anti-residue assembly includes a force plate 26 movably arranged inside the material box 4, and a knocking block 31 is fixedly connected to the surface of the force plate 26.

[0027] A connecting shaft 5 is rotatably provided inside the working plate 1, and the end of the connecting shaft 5 is fixedly connected to a second bevel gear 6 meshing with the first bevel gear 3, and a pulley 7 is sleeved on the surface of the connecting shaft 5, and the other side of the pulley 7 is sleeved on the surface of a long pin 8, and mixing blades 9 are fixedly connected to the surface of the long pin 8 at equal intervals.

[0028] During operation, the additive and water are mixed and poured into the material box 4. When the working plate 1 is pushed, the rotating shaft 2 rotates under the action of the roller. At this time, the rotating shaft 2 on the right side drives the connecting shaft 5 to rotate on the lower surface of the working plate 1 through the first bevel gear 3 and the second bevel gear 6. At this time, the connecting shaft 5 drives the long pin 8 to rotate inside the material box 4 through the pulley 7, and then the mixing blades 9 rotate synchronously. At this time, the mixing blades 9 play a role of auxiliary mixing, so that the additive and water can be deeply mixed.

[0029] Embodiment 2: Different from Embodiment 1, by setting a swing assembly, the spray head 13 has a wider spraying range and higher working efficiency when working. Figure 5 and Figure 6As shown: the swing assembly also includes a circular plate 14 fixedly connected to the end of the long pin 8, and a push block 15 is fixedly connected to the surface of the circular plate 14, an auxiliary plate 16 is fixedly connected to the inner wall of the vertical plate 10, and a guide rod 17 is fixedly connected to the surface of the auxiliary plate 16. A limit rod 11 is fixedly connected to the outer wall of the vertical plate 10, and a pipe sleeve 12 is fixedly connected to the surface of the limit rod 11, and a nozzle 13 is fixedly connected to the surface of the pipe sleeve 12. The guide rod 17 runs through the inside of the push rod 19, and the guide rod 17 and the push rod 19 are slidably connected, and the end of the push rod 19 is in contact with the surface of the pipe sleeve 12. A first spring 18 that plays an elastic reset role is fixedly connected to the inner wall of the push rod 19, and the other side of the first spring 18 is fixedly connected to the outer wall of the auxiliary plate 16, and the right side of the auxiliary plate 16 is an inverted "L" structure.

[0030] When the nozzle 13 is working, it is connected to the material box 4 through an external hose and a water pump. When the long pin 8 rotates, the long pin 8 drives the circular plate 14 and the push block 15 to rotate synchronously. At this time, the push block 15 will intermittently push the push rod 19. When the push rod 19 is pushed, the push rod 19 moves to the side position of the working plate 1. At this time, the push rod 19 and the auxiliary plate 16 cooperate to squeeze the first spring 18 (the guide rod 17 makes the push rod 19 move only in the horizontal direction), and when the push block 15 continues to rotate until it does not push the push rod 19, the push rod 19 moves back under the action of the first spring 18, and the above process is repeated. The push rod 19 will intermittently push the pipe sleeve 12, and then the pipe sleeve 12 and the nozzle 13 will swing around the limit rod 11. At this time, the working range of the nozzle 13 is expanded, and the liquid can be sprayed better.

[0031] Embodiment 3: Different from Embodiment 2, the collection tube 23 is provided to retain the liquid inside the material box 4, which is convenient for subsequent analysis by researchers, such as Figure 7 and Figure 8 As shown: the sampling assembly also includes a limiting rod 32 fixedly connected to the inner wall of the material box 4, and the limiting rod 32 is an inverted "L" structure when viewed from the left, and the surface of the limiting rod 32 is sleeved with a slide plate 22, and a collecting tube 23 is placed inside the slide plate 22, the inner wall of the material box 4 is convex, and the surface of the material box 4 is bolted to the motor 20, and the output end of the motor 20 is fixedly connected to the threaded rod 21, and the threaded rod 21 and the slide plate 22 are threadedly connected.

[0032] During operation, when it is necessary to retain liquid samples, the motor 20 can be started. At this time, the motor 20 drives the threaded rod 21 to rotate, and then the slide 22 descends under the action of the threaded rod 21 and the limiting rod 32. Finally, the slide 22 drives the collecting tube 23 to sink to the lower end of the material box 4. At this time, the collecting tube 23 collects liquid, and when the liquid level inside the material box 4 is sprayed and consumed to the lower end of the collecting tube 23, the motor 20 is rotated. At this time, the slide 22 and the collecting tube 23 will rise to their original positions, and then the staff can take away the collecting tube 23, thereby achieving the purpose of liquid retention sampling, which is convenient for subsequent analysis by scientific researchers.

[0033] Embodiment 4: Different from Embodiment 3, by setting up an anti-residue component, the residual liquid inside the material box 4 can be reduced, and the material will not be wasted. The anti-residue component also includes a cross bar 28 fixedly connected to the inner wall of the material box 4, and the cross bar 28 is slidably connected to the force plate 26, and the end of the cross bar 28 is fixedly connected to a baffle 29, the side of the slide plate 22 is fixedly connected to the side plate 24, and the side plates 24 are symmetrically distributed about the center of the slide plate 22, and the surface of the side plate 24 is fixedly connected to the first magnet 25.

[0034] The surface of the force-bearing plate 26 is fixedly connected with second magnets 27 at equal intervals, and the magnetic poles of the second magnets 27 and the first magnets 25 at adjacent positions are opposite. The surface of the force-bearing plate 26 is fixedly connected with a second spring 30, and the other side of the second spring 30 is fixedly connected to the inner wall of the baffle 29. The knocking blocks 31 are distributed at equal intervals on the surface of the force-bearing plate 26, and the lower surface of the material box 4 is inclined.

[0035] During the operation of the motor 20, the slide plate 22 will drop or rise, and during the movement of the slide plate 22, the side plate 24 will be driven to move synchronously, and then the first magnet 25 will intermittently approach the second magnet 27. When the first magnet 25 approaches the second magnet 27, the force plate 26 moves to the middle position of the material box 4 under the action of the mutual magnetic force. At this time, the second spring 30 is squeezed, and when the first magnet 25 is away from the second magnet 27, the force plate 26 returns to its original position under the action of the second spring 30, the cross bar 28 and the baffle 29, and the above process is repeated. The force plate 26 drives the knocking block 31 to make reciprocating linear motion in the horizontal direction, and then the knocking block 31 will hit the inner wall of the material box 4 again and again, so that the liquid is concentrated at the bottom of the material box 4, which is convenient for irrigation operation and will not cause waste of material.

[0036] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

Claims

1. A saline-alkali land salinized soil irrigation device equipped with a sampling mechanism, characterized in that: The invention comprises a working plate (1), the lower surface of the working plate (1) is convex, two rotating shafts (2) are rotatably provided on the lower surface of the working plate (1), the two ends of the two rotating shafts (2) are provided with rollers, one of the rotating shafts (2) is fixedly connected to a first bevel gear (3), and the upper surface of the working plate (1) is fixedly connected to a water pump; the upper surface of the working plate (1) is fixedly connected to a material box (4), and the upper surface of the working plate (1) is fixedly connected to a vertical plate (10), the surface of the vertical plate (10) is rotatably provided with a spray head (13), and the material box (4) is fixedly connected to a vertical plate (10). A sampling assembly is arranged inside, the sampling assembly comprises a collecting tube (23) slidably arranged inside the material box (4); a long pin (8) is rotatably arranged inside the material box (4), and a swing assembly is arranged between the long pin (8) and the vertical plate (10), the swing assembly comprises a push rod (19) slidably arranged inside the vertical plate (10); an anti-residue assembly is arranged inside the material box (4), the anti-residue assembly comprises a force-bearing plate (26) movably arranged inside the material box (4), and a knocking block (31) is fixedly connected to the surface of the force-bearing plate (26).

2. The saline-alkali land salinized soil irrigation equipment with a sampling mechanism according to claim 1, characterized in that: A connecting shaft (5) is rotatably arranged inside the working plate (1), a second bevel gear (6) meshing with the first bevel gear (3) is fixedly connected to the end of the connecting shaft (5), and a pulley (7) is sleeved and connected to the surface of the connecting shaft (5), and the other side of the pulley (7) is sleeved and connected to the surface of the long pin (8).

3. The saline-alkali land salinized soil irrigation equipment with a sampling mechanism according to claim 1, characterized in that: Mixing blades (9) are fixedly connected to the surface of the long pin (8) at equal intervals.

4. The saline-alkali land salinized soil irrigation equipment with a sampling mechanism according to claim 1, characterized in that: The swing assembly further comprises a circular plate (14) fixedly connected to the end of the long pin (8), a push block (15) being fixedly connected to the surface of the circular plate (14), an auxiliary plate (16) being fixedly connected to the inner wall of the vertical plate (10), and a guide rod (17) being fixedly connected to the surface of the auxiliary plate (16).

5. The saline-alkali land salinized soil irrigation equipment with a sampling mechanism according to claim 4, characterized in that: A limiting rod (11) is fixedly connected to the outer wall of the vertical plate (10), a pipe sleeve (12) is fixedly connected to the surface of the limiting rod (11), and the nozzle (13) is fixedly connected to the surface of the pipe sleeve (12).

6. The saline-alkali land salinized soil irrigation equipment with a sampling mechanism according to claim 5, characterized in that: The guide rod (17) passes through the interior of the push rod (19). The guide rod (17) and the push rod (19) are slidably connected. The end of the push rod (19) is in contact with the surface of the sleeve (12). A first spring (18) having an elastic reset function is fixedly connected to the inner wall of the push rod (19). The other side of the first spring (18) is fixedly connected to the outer wall of the auxiliary plate (16). The auxiliary plate (16) is an inverted "L" structure when viewed from the right.

7. The saline-alkali land salinized soil irrigation equipment with a sampling mechanism according to claim 1, characterized in that: The sampling assembly further comprises a limiting rod (32) fixedly connected to the inner wall of the material box (4); the limiting rod (32) is an inverted "L" structure when viewed from the left; a slide plate (22) is sleeved and connected to the surface of the limiting rod (32); and the collection tube (23) is placed inside the slide plate (22).

8. The saline-alkali land salinized soil irrigation equipment with a sampling mechanism according to claim 7, characterized in that: The inner wall of the material box (4) is convex, the surface of the material box (4) is bolted with a motor (20), the output end of the motor (20) is fixedly connected with a threaded rod (21), and the threaded rod (21) is threadedly connected to the slide plate (22).

9. The saline-alkali land salinized soil irrigation equipment with a sampling mechanism according to claim 8, characterized in that: The anti-residue component also includes a cross bar (28) fixedly connected to the inner wall of the material box (4), the cross bar (28) is slidably connected to the force-bearing plate (26), and the end of the cross bar (28) is fixedly connected to a baffle (29), the side of the slide plate (22) is fixedly connected to a side plate (24), the side plates (24) are symmetrically distributed about the center of the slide plate (22), and the surface of the side plate (24) is fixedly connected to a first magnet (25).

10. The saline-alkali land salinized soil irrigation equipment with a sampling mechanism according to claim 9, characterized in that: The surface of the force-bearing plate (26) is fixedly connected with second magnets (27) at equal intervals, and the magnetic poles of the second magnets (27) and the first magnets (25) at adjacent positions are opposite. The surface of the force-bearing plate (26) is fixedly connected with a second spring (30), and the other side of the second spring (30) is fixedly connected to the inner wall of the baffle (29). The knocking blocks (31) are distributed at equal intervals on the surface of the force-bearing plate (26), and the lower surface of the material box (4) is inclined.

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