Soil improvement device for agricultural planting

Abstract

The utility model relates to the technical field of soil improvement, and discloses a soil improvement device for agricultural planting, which comprises a vertical plate and an L-shaped plate, and further comprises a connecting plate fixedly connected to the surface of the vertical plate, a rectangular groove is formed in one end of the connecting plate, a transverse plate is fixedly connected to the surface of the connecting plate, and the L-shaped plate is fixedly connected with the transverse plate. The top of the transverse plate is rotationally connected with a rotating disc, and a positioning mechanism is arranged in the rotating disc. When the device is used, solid medicine can be blocked through the filter screen, so that the possibility that the solid medicine blocks the spray head is reduced, the medicine can be evenly sprayed to soil through the spray head, in addition, when the device is not used, a worker can detach the device, and the device is convenient to use. The device can be conveniently divided into three parts by a worker, the three parts can be independently stored, and the problems that when part of existing devices are used, solid pesticide is prone to blocking a spray head, the soil improvement effect is affected, and the part of existing devices are inconvenient to independently store when not in use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil improvement, in particular to a soil improvement device for agricultural planting. Background Art

[0002] Soil improvement is a comprehensive process that aims to eliminate or prevent adverse factors that affect crop growth and cause soil degradation, improve soil properties, and increase soil fertility, thereby creating good soil environmental conditions for crops.

[0003] After searching, it is found that a soil improvement and repair device for farmland construction is disclosed in a Chinese patent document [Application No.: CN202321780562.3]. In this soil improvement and repair device for farmland construction, a rotary tillage blade group is arranged between the mounting frames, a driving motor is arranged on one side of the mounting frame, and the output end of the driving motor is connected to the rotary tillage blade group, a connecting frame is arranged on one side of the mounting frame, and a connecting plate is arranged at one end of the connecting frame; the curved frame is arranged on the other side of the top of the mounting frame, a liquid storage tank is arranged on the top of the curved frame, a sealing cover is arranged on the top of the liquid storage tank, and a liquid replenishment port and a medicine replenishment port are arranged on both sides of the top of the sealing cover, respectively, a micro pump is arranged on one side of the bottom of the liquid storage tank, and a mounting plate is arranged at the bottom of the curved frame.

[0004] The device disclosed in the patent can facilitate stirring and mixing of drugs to improve the quality of soil remediation. However, when the device is in use, it is difficult to ensure that some solid drugs can be completely dissolved in liquid drugs by only mixing the drugs, and the undissolved solid drugs are easy to block the nozzle when passing through the nozzle. Although the subsequent continuous flushing of liquid drugs will dissolve some of the blocked solid drugs, during the period when the nozzle is blocked, some soil is difficult to be sprayed with drugs, which will affect the effect of soil improvement. In addition, when the device is idle, due to its complex structure, it is inconvenient for staff to store it. The device is difficult to maintain balance during the storage process and is prone to bumps. Utility Model Content

[0005] The purpose of the utility model is to provide a soil improvement device for agricultural planting to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soil improvement device for agricultural planting, comprising a vertical plate and an L-shaped plate, and also comprising:

[0007] A connecting plate fixedly connected to the surface of the vertical plate, one end of the connecting plate is provided with a rectangular groove, the surface of the connecting plate is fixedly connected to a horizontal plate, the top of the horizontal plate is rotatably connected to a turntable, a positioning mechanism is provided inside the turntable, the inner wall of the rectangular groove is detachably connected to a rectangular plate, the top of the rectangular plate is provided with a positioning groove, the surface of the rectangular plate is fixedly connected to a U-shaped frame, the surface of the U-shaped frame is installed with a soil turning mechanism, and the surface of the vertical plate is provided with positioning bolts;

[0008] An extension rod fixedly connected to the surface of the L-shaped plate, one end of the extension rod is fixedly connected to a mounting plate, a locking bolt is arranged on the surface of the mounting plate and is rotatably connected to a rotating shaft, the locking bolt thread penetrates through the surface of the rectangular groove, one end of the rotating shaft is fixedly connected to a clamping plate, a through groove and a clamping groove are arranged in communication on the surface of the rectangular groove, and the surfaces of the rotating shaft and the clamping plate are in contact with the inner walls of the through groove and the clamping groove respectively;

[0009] A mixing barrel, a hollow cylinder and a water pump are fixedly connected to the top of the L-shaped plate, the bottom of the L-shaped plate is fixedly connected to a bottom plate, both ends of the hollow cylinder are connected with water pipes, the two water pipes are respectively connected with the mixing barrel and the water inlet of the water pump, the water outlet of the water pump is connected with a water pipe with one end embedded in the bottom plate, the bottom of the bottom plate is fixedly connected with a nozzle connected with the water pipe, and the inner wall of the hollow cylinder is fixedly connected with a filter.

[0010] Preferably, the soil-turning mechanism includes a motor fixedly connected to the surface of the U-shaped frame, a long rod with one end rotatably connected to the inner wall of the U-shaped frame, and a soil-turning blade fixedly connected to the surface of the long rod, and the other end of the long rod rotatably passes through the U-shaped frame and is fixedly connected to the output shaft of the motor.

[0011] Preferably, the positioning mechanism includes a pressure plate in contact with the surface of the connecting plate, a screw rod rotatably connected to the top of the pressure plate, and a sliding rod fixedly passing through the top of the pressure plate, the lower part of the sliding rod surface slides through the rectangular groove, the lower part of the sliding rod surface contacts the inner wall of the positioning groove, the sliding rod slides through the cross plate, the screw rod slides through the cross plate, and the screw rod thread passes through the turntable.

[0012] Preferably, the thickness of the rectangular plate is equal to the height of the inner wall of the rectangular groove, and the width of the rectangular plate is equal to the depth of the inner wall of the rectangular groove.

[0013] Preferably, the size of the longitudinal section of the card plate is equal to the size of the longitudinal section of the inner wall of the card slot, and the height of the inner wall of the card slot is smaller than the diameter of the rotating shaft.

[0014] Preferably, there are three filter screens, and the sizes of the mesh holes on the surfaces of the three filter screens are not equal.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] When the device of the utility model is in use, solid medicines can be blocked by a filter screen to reduce the possibility of solid medicines clogging the nozzle, so that the medicines can be evenly sprayed onto the soil through the nozzle. In addition, when the device is idle, the staff can also disassemble the device so that the staff can divide the device into three parts and store them separately, which solves the problem that when some existing devices are in use, solid medicines are easy to clog the nozzles and affect the soil improvement effect, and some existing devices are inconvenient to be stored separately when idle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model after partial disassembly;

[0019] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model.

[0021] In the figure: 1. vertical plate; 2. connecting plate; 3. rectangular groove; 4. horizontal plate; 5. positioning mechanism; 51. pressure plate; 52. screw rod; 53. sliding rod; 6. rectangular plate; 7. U-shaped frame; 8. soil turning mechanism; 81. motor; 82. long rod; 83. soil turning blade; 9. L-shaped plate; 10. extension rod; 11. mounting plate; 12. rotating shaft; 13. clamping plate; 14. through groove; 15. clamping groove; 16. mixing barrel; 17. hollow cylinder; 18. water pump; 19. water pipe; 20. bottom plate; 21. water pipe; 22. nozzle; 23. filter. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4As shown, a soil improvement device for agricultural planting includes a vertical plate 1 and an L-shaped plate 9. Both sides of the surface of the vertical plate 1 are fixedly connected with connecting plates 2. A rectangular groove 3 is provided at one end of the connecting plate 2. A horizontal plate 4 is fixedly connected to the surface of the connecting plate 2. A turntable is rotatably connected to the top of the horizontal plate 4. A positioning mechanism 5 is arranged inside the turntable. A rectangular plate 6 is detachably connected to the inner wall of the rectangular groove 3. A positioning groove is provided at the top of the rectangular plate 6. A U-shaped frame 7 is fixedly connected to the surface of the rectangular plate 6. A soil turning mechanism 8 is installed on the surface of the U-shaped frame 7. The soil turning mechanism 8 can turn the soil for subsequent The medicine can better contact with the soil, so as to facilitate the improvement of the soil. Both sides of the surface of the L-shaped plate 9 are fixedly connected with extension rods 10, one end of the extension rod 10 is fixedly connected with a mounting plate 11, and a locking bolt is arranged on the surface of the mounting plate 11. The locking bolt thread penetrates the surface of the rectangular groove 3, and the surface of the mounting plate 11 is rotatably connected with a rotating shaft 12, and one end of the rotating shaft 12 is fixedly connected with a clamping plate 13. The surface of the rectangular groove 3 is provided with a through groove 14 and a clamping groove 15, and the clamping groove 15 is connected with the through groove 14, and the surfaces of the rotating shaft 12 and the clamping plate 13 are connected with the through groove 14 and the clamping groove 15, respectively. The inner wall of the L-shaped plate 9 is in contact with the surface of the rectangular groove 3, the surface of the card plate 13 is in contact with the surface of the rectangular groove 3, the top of the L-shaped plate 9 is fixedly connected with a mixing barrel 16, a hollow cylinder 17 and a water pump 18, the bottom of the L-shaped plate 9 is fixedly connected with a bottom plate 20, both ends of the hollow cylinder 17 are connected with water pipes 19, the two water pipes 19 are respectively connected with the mixing barrel 16 and the water inlet of the water pump 18, the water outlet of the water pump 18 is connected with a water pipe 21, one end of the water pipe 21 is embedded in the interior of the bottom plate 20, the bottom of the bottom plate 20 is fixedly connected with a nozzle 22, and the nozzle 22 is connected with the water pipe 21. The inner wall of the hollow cylinder 17 is fixedly connected with a filter screen 23, and the number of the filter screens 23 is three. The sizes of the mesh holes on the surfaces of the three filter screens 23 are not equal. The sizes of the mesh holes on the surfaces of the three filter screens 23 increase continuously from the side close to the water pump 18 to the side close to the mixing barrel 16, thereby filtering the medicine in the water, and the water flow can also flush the agglomerated medicine during the continuous flow of the water flow, so as to dissolve the medicine and use it for subsequent soil improvement. Positioning bolts are provided on the surface of the vertical plate 1, and the positioning bolts can facilitate the staff to connect the device to the front of the agricultural vehicle.

[0024] A stirring mechanism is provided inside the mixing barrel 16, and the stirring mechanism includes a driving power supply and a stirring rod. When the driving power supply is started, the stirring rod can be driven to rotate to mix the medicine inside the mixing barrel 16 for subsequent improvement and sudden use. This is an existing mature technology and will not be elaborated here.

[0025] The soil turning mechanism 8 includes a motor 81, a long rod 82 and soil turning blades 83. The motor 81 is fixedly connected to the surface of the U-shaped frame 7, one end of the long rod 82 is rotatably connected to the inner wall of the U-shaped frame 7, and the other end of the long rod 82 is rotatably passed through the U-shaped frame 7 and is fixedly connected to the output shaft of the motor 81. There are several soil turning blades 83, and several soil turning blades 83 are evenly and fixedly connected to the surface of the long rod 82. When the staff starts the motor 81, the long rod 82 rotates accordingly, which can drive the soil turning blades 83 to rotate, thereby turning the soil through the soil turning blades 83 to facilitate subsequent soil improvement and use.

[0026] The positioning mechanism 5 includes a pressing plate 51, a screw rod 52 and a sliding rod 53. The surface of the pressing plate 51 contacts the surface of the connecting plate 2. There are two sliding rods 53, which are fixed on both sides of the top of the pressing plate 51 respectively. The lower part of the surface of the sliding rod 53 slides through the rectangular groove 3. The lower part of the surface of the sliding rod 53 contacts the inner wall of the positioning groove. The sliding rod 53 slides through the cross plate 4. The screw rod 52 is rotatably connected to the top of the pressing plate 51, and the screw rod 52 slides through the cross plate 4. The screw rod 52 threadedly passes through the turntable. The staff can adjust the height of the screw rod 52 by rotating the turntable. When the screw rod 52 descends, the pressing plate 51 can be driven to descend through the guidance of the sliding rod 53. Accordingly, the pressing plate 51 and the sliding rod 53 descend at the same time. The sliding rod 53 passes through the rectangular groove 3 and the positioning groove to fix the position of the rectangular plate 6, thereby fixing the position of the U-shaped frame 7 and the soil-turning mechanism 8.

[0027] The thickness of the rectangular plate 6 is equal to the height of the inner wall of the rectangular groove 3, and the width of the rectangular plate 6 is equal to the depth of the inner wall of the rectangular groove 3. Accordingly, the fit between the surface of the rectangular plate 6 and the inner wall of the rectangular groove 3 can be increased to improve the stability of the position of the rectangular plate 6 after the subsequent installation is completed.

[0028] The size of the longitudinal section of the card plate 13 is equal to the size of the longitudinal section of the inner wall of the card slot 15. The height of the inner wall of the card slot 15 is less than the diameter of the rotating shaft 12. When the staff rotates the card plate 13 and adjusts the card plate 13 to Figure 3 After reaching the state shown, the clamping plate 13 and the rectangular groove 3 can be used together to preliminarily limit the position of the extension rod 10 and the L-shaped plate 9, so that the staff can use the locking bolts to fix the position of the mounting plate 11, thereby improving the stability of the position of the L-shaped plate 9 and the extension rod 10.

[0029] Working principle: When the device is in use, the staff uses the positioning bolts to connect the vertical plate 1 with the front of the vehicle and injects a proper amount of medicine into the mixing barrel 16. After that, when the agricultural vehicle is driving, the staff starts the motor 81 to turn the soil with the soil turning blades 83. At the same time, the staff starts the stirring mechanism and the water pump 18 to mix the medicine in the mixing barrel 16, and transports the medicine to the hollow cylinder 17 and the water pipe 21 through the water pipe 19. Based on this, the medicine can be sprayed onto the soil through the nozzle 22 to improve the soil.

[0030] When the device is idle, the staff can first tighten the locking bolt to release the reinforcement of the mounting plate 11, and then the staff can rotate the card plate 13 and adjust the card plate 13 to a parallel state. At this time, the staff can pull the L-shaped plate 9 to move the card plate 13 and the rotating shaft 12 out of the card slot 15 and the through slot 14. Based on this, the staff can remove the L-shaped plate 9 and store the L-shaped plate 9 and the equipment on the L-shaped plate 9. Finally, the reverse rotation of the turntable can drive the pressure plate 51 to rise through the rise of the screw rod 52 to release the fixation of the rectangular plate 6 by the slide rod 53. Based on this, the staff can remove the rectangular plate 6, the U-shaped frame 7 and the soil-turning mechanism 8 and store them.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil improvement device for agricultural planting, comprising a vertical plate (1) and an L-shaped plate (9), characterized in that: Also includes: A connecting plate (2) fixedly connected to the surface of the vertical plate (1), one end of the connecting plate (2) is provided with a rectangular groove (3), the surface of the connecting plate (2) is fixedly connected to a horizontal plate (4), the top of the horizontal plate (4) is rotatably connected to a turntable, a positioning mechanism (5) is provided inside the turntable, the inner wall of the rectangular groove (3) is detachably connected to a rectangular plate (6), the top of the rectangular plate (6) is provided with a positioning groove, the surface of the rectangular plate (6) is fixedly connected to a U-shaped frame (7), the surface of the U-shaped frame (7) is installed with a soil turning mechanism (8), and the surface of the vertical plate (1) is provided with positioning bolts; An extension rod (10) is fixedly connected to the surface of the L-shaped plate (9), one end of the extension rod (10) is fixedly connected to a mounting plate (11), a locking bolt is provided on the surface of the mounting plate (11) and is rotatably connected to a rotating shaft (12), the locking bolt thread penetrates the surface of the rectangular groove (3), one end of the rotating shaft (12) is fixedly connected to a clamping plate (13), the surface of the rectangular groove (3) is provided with a through groove (14) and a clamping groove (15) which are connected, and the surfaces of the rotating shaft (12) and the clamping plate (13) are in contact with the inner walls of the through groove (14) and the clamping groove (15) respectively; A mixing barrel (16), a hollow cylinder (17) and a water pump (18) are fixedly connected to the top of an L-shaped plate (9); a bottom plate (20) is fixedly connected to the bottom of the L-shaped plate (9); water pipes (19) are connected at both ends of the hollow cylinder (17); the two water pipes (19) are connected to the water inlets of the mixing barrel (16) and the water pump (18) respectively; a water outlet of the water pump (18) is connected to a water pipe (21) with one end embedded in the bottom plate (20); a nozzle (22) connected to the water pipe (21) is fixedly connected to the bottom of the bottom plate (20); and a filter screen (23) is fixedly connected to the inner wall of the hollow cylinder (17).

2. The soil improvement device for agricultural planting according to claim 1, characterized in that: The soil turning mechanism (8) comprises a motor (81) fixedly connected to the surface of the U-shaped frame (7), a long rod (82) one end of which is rotatably connected to the inner wall of the U-shaped frame (7), and a soil turning blade (83) fixedly connected to the surface of the long rod (82); the other end of the long rod (82) rotatably penetrates the U-shaped frame (7) and is fixedly connected to the output shaft of the motor (81).

3. The soil improvement device for agricultural planting according to claim 1, characterized in that: The positioning mechanism (5) comprises a pressing plate (51) in contact with the surface of the connecting plate (2), a screw rod (52) rotatably connected to the top of the pressing plate (51), and a sliding rod (53) fixedly passing through the top of the pressing plate (51); the lower part of the surface of the sliding rod (53) slides through the rectangular groove (3); the lower part of the surface of the sliding rod (53) contacts the inner wall of the positioning groove; the sliding rod (53) slides through the horizontal plate (4); the screw rod (52) slides through the horizontal plate (4); and the screw rod (52) threadably passes through the turntable.

4. The soil improvement device for agricultural planting according to claim 1, characterized in that: The thickness of the rectangular plate (6) is equal to the height of the inner wall of the rectangular groove (3), and the width of the rectangular plate (6) is equal to the depth of the inner wall of the rectangular groove (3).

5. The soil improvement device for agricultural planting according to claim 1, characterized in that: The size of the longitudinal section of the clamping plate (13) is equal to the size of the longitudinal section of the inner wall of the clamping slot (15), and the height of the inner wall of the clamping slot (15) is smaller than the diameter of the rotating shaft (12).

6. The soil improvement device for agricultural planting according to claim 1, characterized in that: The number of the filter screens (23) is three, and the sizes of the surface meshes of the three filter screens (23) are not equal.

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