Farmland soil acidity and alkalinity adjusting equipment

Abstract

The utility model discloses farmland soil acidity and alkalinity adjusting equipment which comprises a workbench, a hydraulic cylinder and a containing box, the output end of the hydraulic cylinder is fixedly provided with a movable frame, the front surface of the movable frame is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a smashing roller, and the smashing roller is fixedly provided with a first motor. The back face of the smashing roller is movably connected to the lower end of an inner cavity of the movable frame through a bearing, and a supporting shaft is fixedly connected to the left end of the bottom of the outer surface of the containing box. According to the soil acidity and alkalinity adjusting device, through the arrangement of the containing box, acidity and alkalinity adjusting liquid needed by soil acidity and alkalinity adjusting is conveniently contained, through the arrangement of the conveying pump, the containing box and the spraying pipe, the effect of soil acidity and alkalinity adjusting is achieved, and meanwhile through the arrangement of a second motor, a stirring rod and a spiral blade, the soil acidity and alkalinity adjusting effect is improved. And the acid-base adjusting liquid in the containing box can be rapidly stirred, and the acid-base adjusting liquid mixing effect and the use quality are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil improvement, in particular to a device for adjusting the pH value of farmland soil. Background Art

[0002] The acidity and alkalinity of soil, also known as "soil pH", is a general term for soil acidity and alkalinity. It is usually used to measure the strength of soil acid-base reaction. The impact of acidity and alkalinity on plants is multifaceted, which can be roughly divided into the impact on the external environment and the impact on the plant itself. The pH of the soil needs to be adjusted.

[0003] For example, the Chinese utility model provides "a pH regulating device for improving soil in agriculture", and its announcement number is: CN217486889U. The application includes: two main beams arranged side by side with the left one higher than the right one, a support beam located on the upper part of the main beam, a bearing plate fixedly connected between the two main beams, and a support plate fixedly connected between the support beams on the main beams; a rotating shaft is rotatably installed at the right lower end of the two main beams, a connecting shaft hole is provided at the left upper end of the two main beams, a rotary plowboard is provided on the rotating shaft, and a driving mechanism for driving the rotating shaft and the rotary plowboard to rotate is provided on the bearing plate; a regulating liquid storage is provided on the upper part of the support plate A storage box is provided in which an electric-controlled water pump is arranged in the regulating liquid storage box. The mechanical equipment is used as a pH regulating tool to turn the soil. In subsequent farming, the turning steps are reduced, and when the pH is adjusted, the acid-base regulating liquid is directly poured on the turned-up soil. The action is direct, the penetration is fast, and the effect is better. The pH regulating equipment for agricultural soil improvement in the above technology uses a nozzle to spray the ground with the acid-base regulating liquid during use. Since the position of the nozzle is fixed, the range of spraying the ground soil is small, and the uniformity of the overall spraying operation is poor, which affects the quality of soil pH adjustment and cannot meet the use needs of personnel. Utility Model Content

[0004] The purpose of the utility model is to provide a farmland soil pH regulating device, which has the advantage of being able to evenly spray acid-base regulating liquid over a large range, which is convenient for personnel to use, and solves the problem that the pH regulating device for agricultural soil improvement in the above-mentioned technology uses a nozzle to spray the acid-base regulating liquid on the ground during use. Since the position of the nozzle is fixed, the range of spraying on the ground soil is small, and the uniformity of the overall spraying operation is poor, which affects the quality of soil pH regulation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a farmland soil pH regulating device, comprising a workbench, a hydraulic cylinder and a containing box, the output end of the hydraulic cylinder is fixedly installed with a mobile frame, the front surface of the mobile frame is fixedly installed with a first motor, the output end of the first motor is fixedly installed with a crushing roller, the back side of the crushing roller is movably connected to the lower end of the inner cavity of the mobile frame through a bearing, the left end of the bottom of the outer surface of the containing box is fixedly connected with a support shaft, the lower end of the support shaft is movably connected with an adjustment plate through a bearing, and the middle end of the adjustment plate A through hole is opened, a delivery pump is fixedly installed on the upper end of the right side of the outer surface of the containing box, a nozzle is fixedly installed between the output end of the delivery pump and the right end of the top of the adjustment plate through a pipeline, a second motor is fixedly installed on the middle end of the top of the outer surface of the containing box, a stirring rod is fixedly installed on the output end of the second motor, the lower end of the stirring rod is movably connected to the middle end of the bottom of the containing box through a bearing, the middle end of the stirring rod is fixedly connected to a spiral blade, the bottom of the stirring rod is fixedly connected to an L-shaped rotating rod, and the lower end of the L-shaped rotating rod is movably connected to the surface of the through hole.

[0006] As a preferred solution, movable wheels are movably connected to the four sides of the bottom of the workbench through bearings, and a rubber baffle is fixedly connected to the left end of the bottom of the workbench.

[0007] As a preferred solution, a fixing plate is fixedly connected between the right end of the top of the workbench and the lower end of the outer surface of the storage box, there are two fixing plates, an arc-shaped guide rod is fixedly connected between the right ends of the two fixing plates, and the right end of the adjustment plate is movably connected to the surface of the arc-shaped guide rod.

[0008] As a preferred solution, the left end of the top of the workbench is fixedly connected to a fixed frame, the upper end of the hydraulic cylinder is fixedly installed on the middle end of the top of the fixed frame, both ends of the top of the fixed frame are movably connected to sliding rods, and the bottom of the sliding rod is fixedly connected to the top of the movable frame.

[0009] As a preferred solution, a handrail is fixedly connected to the left end of the top of the workbench, and rubber sleeves are provided on both ends of the top of the handrail.

[0010] As a preferred solution, a transparent liquid viewing plate is fixedly connected to the middle end of the front surface of the containing box, and a feed hopper is fixedly connected to the right end of the top of the containing box.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model is convenient for containing the acid-base regulating liquid required for adjusting the pH value of the soil by setting the containing box. The effect of adjusting the acid-base of the soil is achieved by setting the delivery pump, the containing box and the spray pipe. At the same time, the acid-base regulating liquid in the containing box can be quickly stirred by setting the second motor, the stirring rod and the spiral blade, which effectively improves the mixing effect and the quality of use of the acid-base regulating liquid. Moreover, under the cooperation between the L-shaped rotating rod, the through hole, the regulating plate and the supporting shaft, the spray pipe can spray the soil on the ground in a wider range, effectively improving the uniformity of the spraying operation and the efficiency and quality of the soil pH value adjustment. Through the setting of the hydraulic cylinder, the mobile frame, the first motor and the crushing roller, the soil on the ground can be quickly crushed. When the soil is crushed, it can fully contact with the sprayed acid-base regulating liquid, thereby greatly improving the quality of soil pH value adjustment and facilitating use by personnel.

[0013] 2. The utility model is convenient for personnel to move the whole through the provision of moving wheels, and can effectively protect the left end of the bottom of the workbench through the provision of rubber baffles to prevent soil from splashing to the left during crushing. The provision of the fixed plate achieves the purpose of stably supporting the containing box, and the provision of the arc guide rod achieves the purpose of supporting and guiding the right end of the adjusting plate to prevent the right end of the adjusting plate from tilting. The provision of the fixed frame achieves the purpose of supporting and fixing the hydraulic cylinder, and the provision of the sliding rod achieves the purpose of guiding the movable frame to prevent the movable frame from tilting during movement. The provision of the handrail and the rubber sleeve facilitates personnel to support the whole, and the provision of the feed hopper facilitates personnel to fill the interior of the containing box with acid-base regulating liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a three-dimensional diagram from another perspective of the present invention;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the storage box of the utility model.

[0017] In the figure: 1. workbench; 2. handrail; 3. hydraulic cylinder; 4. slide bar; 5. rubber baffle; 6. crushing roller; 7. moving wheel; 8. first motor; 9. fixed frame; 10. moving frame; 11. fixed plate; 12. containing box; 13. nozzle; 14. arc guide rod; 15. adjustment plate; 16. conveying pump; 17. second motor; 18. stirring rod; 19. spiral blade; 20. supporting shaft; 21. through hole; 22. L-shaped rotating rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 A soil pH regulating device for farmland includes a workbench 1, a hydraulic cylinder 3 and a containing box 12. A mobile frame 10 is fixedly installed at the output end of the hydraulic cylinder 3. A first motor 8 is fixedly installed on the front surface of the mobile frame 10. A crushing roller 6 is fixedly installed at the output end of the first motor 8. The back of the crushing roller 6 is movably connected to the lower end of the inner cavity of the mobile frame 10 through a bearing. A support shaft 20 is fixedly connected to the left end of the bottom of the outer surface of the containing box 12. The lower end of the support shaft 20 is movably connected to an adjusting plate 15 through a bearing. A through hole 21 is opened at the middle end of the adjusting plate 15. The outer surface of the containing box 12 A delivery pump 16 is fixedly installed on the upper end of the right side of the surface, and a nozzle 13 is fixedly installed between the output end of the delivery pump 16 and the right end of the top of the adjustment plate 15 through a pipeline. A second motor 17 is fixedly installed on the middle end of the top of the outer surface of the containing box 12, and a stirring rod 18 is fixedly installed on the output end of the second motor 17. The lower end of the stirring rod 18 is movably connected to the middle end of the bottom of the containing box 12 through a bearing, and a spiral blade 19 is fixedly connected to the middle end of the stirring rod 18. An L-shaped rotating rod 22 is fixedly connected to the bottom of the stirring rod 18, and the lower end of the L-shaped rotating rod 22 is movably connected to the surface of the through hole 21.

[0020] Through the above technical scheme, the setting of the containing box 12 facilitates the containing of the acid-base regulating liquid required for adjusting the soil pH. The setting of the delivery pump 16, the containing box 12 and the nozzle 13 achieves the effect of adjusting the soil pH. At the same time, through the setting of the second motor 17, the stirring rod 18 and the spiral blade 19, the acid-base regulating liquid inside the containing box 12 can be quickly stirred, which effectively improves the mixing effect and the quality of the acid-base regulating liquid. Under the cooperation between the L-shaped rotating rod 22, the through hole 21, the adjusting plate 15 and the supporting shaft 20, the nozzle 13 can spray the soil on the ground in a wider range, effectively improving the uniformity of the spraying operation and the efficiency and quality of the soil pH adjustment. Through the setting of the hydraulic cylinder 3, the moving frame 10, the first motor 8 and the crushing roller 6, the soil on the ground can be quickly crushed. Under the action of the crushed soil, it can fully contact with the sprayed acid-base regulating liquid, thereby greatly improving the quality of soil pH adjustment, which is convenient for personnel to use.

[0021] The four sides of the bottom of the workbench 1 are movably connected with moving wheels 7 through bearings, and the left end of the bottom of the workbench 1 is fixedly connected with a rubber baffle 5.

[0022] Through the above technical solution, by setting the moving wheels 7, it is convenient for personnel to move the entire workbench 1, and by setting the rubber baffle 5, effective protection can be provided at the left end of the bottom of the workbench 1 to prevent soil from splashing to the left during crushing.

[0023] A fixing plate 11 is fixedly connected between the right end of the top of the workbench 1 and the lower end of the outer surface of the storage box 12. There are two fixing plates 11. An arc-shaped guide rod 14 is fixedly connected between the right ends of the two fixing plates 11. The right end of the adjustment plate 15 is movably connected to the surface of the arc-shaped guide rod 14.

[0024] Through the above technical solution, by setting the fixed plate 11, the purpose of stably supporting the containing box 12 is achieved, and by setting the arc guide rod 14, the purpose of supporting and guiding the right end of the adjusting plate 15 is achieved, thereby preventing the right end of the adjusting plate 15 from tilting.

[0025] The left end of the top of the workbench 1 is fixedly connected to a fixed frame 9, the upper end of the hydraulic cylinder 3 is fixedly installed on the middle end of the top of the fixed frame 9, both ends of the top of the fixed frame 9 are movably connected to a slide bar 4, and the bottom of the slide bar 4 is fixedly connected to the top of the mobile frame 10.

[0026] Through the above technical solution, by setting the fixed frame 9, the purpose of supporting and fixing the hydraulic cylinder 3 is achieved, and by setting the slide rod 4, the purpose of guiding the movable frame 10 is achieved to prevent the movable frame 10 from tilting during the movement.

[0027] The left end of the top of the workbench 1 is fixedly connected with an armrest 2, and both ends of the top of the armrest 2 are sleeved with rubber sleeves.

[0028] Through the above technical solution, by providing the handrail 2 and the rubber sleeve, it is convenient for personnel to support the whole.

[0029] A transparent liquid viewing plate is fixedly connected to the middle end of the front surface of the containing box 12, and a feed hopper is fixedly connected to the right end of the top of the containing box 12.

[0030] Through the above technical solution and the provision of the feed hopper, it is convenient for personnel to add the acid-base regulating liquid into the containing box 12 .

[0031] The working principle of the utility model is as follows: by setting up the containing box 12, it is convenient to contain the acid-base regulating liquid required for adjusting the pH value of the soil, and by starting the delivery pump 16, the acid-base regulating liquid inside the containing box 12 can be extracted, and at the same time, it is transported to the nozzle 13 through the pipeline and then quickly sprayed on the ground, thereby achieving the effect of adjusting the acid-base value of the soil, and at the same time, by starting the second motor 17, the stirring rod 18, the spiral blade 19 and the L-shaped rotating rod 22 can be driven to rotate, and under the action of the rotation of the stirring rod 18 and the spiral blade 19, the acid-base regulating liquid inside the containing box 12 can be quickly stirred, which effectively improves the mixing effect and the quality of use of the acid-base regulating liquid, and under the action of the rotation of the L-shaped rotating rod 22, the regulating plate 15 can be pushed along the through hole 21 The bearing on the support shaft 20 rotates back and forth, and the adjusting plate 15 rotates back and forth while driving the nozzle 13 to rotate back and forth, so that the nozzle 13 can spray the soil on the ground in a wider range, effectively improving the uniformity of the spraying operation and the efficiency and quality of soil pH adjustment. At the same time, by controlling the extension of the hydraulic cylinder 3, the movable frame 10, the first motor 8 and the crushing roller 6 can be pushed downward, so that the bottom of the crushing roller 6 can contact the ground, and under the action of the first motor 8, the crushing roller 6 can be driven to rotate rapidly, and the soil on the ground can be quickly crushed. When the soil is crushed, it can fully contact with the sprayed acid-base adjusting liquid, thereby greatly improving the quality of soil pH adjustment, which is convenient for personnel to use.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A device for adjusting the pH value of farmland soil, comprising a workbench (1), a hydraulic cylinder (3) and a storage box (12), characterized in that: A movable frame (10) is fixedly mounted on the output end of the hydraulic cylinder (3), a first motor (8) is fixedly mounted on the front surface of the movable frame (10), a crushing roller (6) is fixedly mounted on the output end of the first motor (8), the back side of the crushing roller (6) is movably connected to the lower end of the inner cavity of the movable frame (10) via a bearing, a support shaft (20) is fixedly connected to the left end of the bottom of the outer surface of the containing box (12), the lower end of the support shaft (20) is movably connected to an adjustment plate (15) via a bearing, a through hole (21) is provided at the middle end of the adjustment plate (15), and a conveying pump (16) is fixedly mounted on the upper end of the right side of the outer surface of the containing box (12). ), a nozzle (13) is fixedly installed between the output end of the delivery pump (16) and the right end of the top of the adjustment plate (15) through a pipeline, a second motor (17) is fixedly installed at the middle end of the top of the outer surface of the containing box (12), a stirring rod (18) is fixedly installed at the output end of the second motor (17), the lower end of the stirring rod (18) is movably connected to the middle end of the bottom of the containing box (12) through a bearing, the middle end of the stirring rod (18) is fixedly connected to a spiral blade (19), the bottom of the stirring rod (18) is fixedly connected to an L-shaped rotating rod (22), and the lower end of the L-shaped rotating rod (22) is movably connected to the surface of the through hole (21).

2. The farmland soil pH regulating device according to claim 1, characterized in that: The four sides of the bottom of the workbench (1) are movably connected to movable wheels (7) via bearings, and the left end of the bottom of the workbench (1) is fixedly connected to a rubber baffle (5).

3. The farmland soil pH regulating device according to claim 1, characterized in that: A fixing plate (11) is fixedly connected between the right end of the top of the workbench (1) and the lower end of the outer surface of the storage box (12), and the number of the fixing plates (11) is two. An arc-shaped guide rod (14) is fixedly connected between the right ends of the two fixing plates (11), and the right end of the adjustment plate (15) is movably connected to the surface of the arc-shaped guide rod (14).

4. The farmland soil pH regulating device according to claim 1, characterized in that: The left end of the top of the workbench (1) is fixedly connected to a fixed frame (9), the upper end of the hydraulic cylinder (3) is fixedly mounted on the middle end of the top of the fixed frame (9), both ends of the top of the fixed frame (9) are movably connected to sliding rods (4), and the bottom of the sliding rod (4) is fixedly connected to the top of the movable frame (10).

5. The farmland soil pH regulating device according to claim 1, characterized in that: The left end of the top of the workbench (1) is fixedly connected to an armrest (2), and both ends of the top of the armrest (2) are sleeved with rubber sleeves.

6. The farmland soil pH regulating device according to claim 1, characterized in that: A transparent liquid viewing plate is fixedly connected to the middle end of the front surface of the containing box (12), and a feed hopper is fixedly connected to the right end of the top of the containing box (12).

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