Fertilizer applying machine tool for improving saline-alkali soil of rice field

Abstract

The utility model discloses a fertilizing machine for improving paddy field saline-alkali soil, which comprises a base plate, a fertilizer mixing mechanism is mounted at the upper end of the base plate, a control switch is mounted at the upper end of the fertilizer mixing mechanism, a fertilizing mechanism is connected to the left side of the fertilizer mixing mechanism, and an electric power storage component is mounted at the upper end of the base plate. The upper end of the base plate is symmetrically connected with handrails, the two sides of the lower end of the base plate are symmetrically connected with mounting plates, a connecting shaft is jointly and rotationally connected between every two mounting plates, and the two ends of each connecting shaft are connected with moving wheels. The fertilizer application range can be effectively and automatically adjusted conveniently, spraying and fertilizing can be conveniently carried out on different positions in the rice field, and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizing saline-alkali land in paddy fields, in particular to a fertilizing machine used for improving saline-alkali land in paddy fields. Background Art

[0002] Saline-alkali land has a high pH value (8-9), contains many types of soda, strong alkalinity, heavy soil, poor permeability, low organic matter content, cold soil, slow nutrient release, and low basic soil fertility. Due to these characteristics, it is not suitable for rice cultivation. However, after continuous experiments and research, my country's saline-alkali rice fields have achieved remarkable results, and rice saline-alkali land requires fertilizer application machinery for fertilization when planting rice.

[0003] According to a special fertilization device for saline-alkali rice fields disclosed in Chinese patent application No. 202022864658.0, the device includes a bottom box, two sets of rear wheels and a set of front wheels are provided at the bottom of the bottom box, a fertilizer tank is provided at the top of the bottom box, a stirring assembly for stirring liquid fertilizer is provided in the fertilizer tank, a rear wheel axle is connected between the two sets of rear wheel axle ends, and a synchronization assembly is provided in the bottom box for driving the stirring assembly to work when the rear wheel axle rotates.

[0004] Although the above patent provides a second fertilizer pipe and a storage assembly, the second fertilizer pipe can increase the fertilization area and can be stored through a fixed plate. After the fertilization is completed, the second fertilizer pipe can be stored by folding the fixed plate, which is convenient for movement of the device and easy to use, but the fertilization spraying area is small and the use effect is poor. For this reason, we provide a fertilizer application machine for improving saline-alkali land in rice fields to solve this problem. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a fertilizing machine for improving saline-alkali land in paddy fields, which can solve the above-mentioned technical solutions.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fertilizing machine for improving saline-alkali land in paddy fields, comprising a base plate, a fertilizer mixing mechanism is installed on the upper end of the base plate, a control switch is installed on the upper end of the fertilizer mixing mechanism, a fertilizing mechanism is connected to the left side of the fertilizer mixing mechanism, a power storage component is installed on the upper end of the base plate, a handrail is symmetrically connected to the upper end of the base plate, mounting plates are symmetrically connected to both sides of the lower end of the base plate, a connecting shaft is rotatably connected between every two mounting plates, and moving wheels are connected to both ends of the connecting shaft;

[0007] The fertilizing mechanism includes a fixed plate installed on the outside of the fertilizer mixing mechanism, the upper end of the fixed plate is symmetrically provided with a long groove, the lower end of the fixed plate is installed with a servo motor, the middle part of the fixed plate is provided with a notch, the output end of the servo motor is connected with a first gear, the outer side of the first gear is meshed with a second gear, the second gear passes through the notch and a screw rod is installed in the middle, the upper end of the screw rod fixed plate is provided with two mounting seats rotatably connected to the screw rod, the outer side of the screw rod is symmetrically screwed with threaded blocks, the lower ends of the threaded blocks are connected with limit blocks slidably connected with the long groove, the upper ends of the threaded blocks are movably connected with the first movable rod through the first connecting piece, the upper end of the first movable rod is installed with a spray head through a fixed frame, one end of the spray head is connected with a spray pipe, one ends of the two spray pipes are commonly connected with a three-way head, and the upper end of the fixed plate is provided with a water pump connected with the three-way head.

[0008] As a further solution of the utility model: the fertilizer mixing mechanism includes a box body installed on the upper end of the base plate, the upper end of the box body is screwed with a box cover, the upper end of the box cover is connected to a feed pipe, the upper end of the feed pipe is screwed with a sealing cover, the upper end of the box cover is installed with a stirring motor through a frame, the output end of the stirring motor passes through the box cover and is connected to a stirring shaft, the outside of the stirring shaft is equidistantly installed with mounting sleeves, the outside of the mounting sleeves are equidistantly installed with stirring rods, and the fixing plate is installed on the outside of the box body.

[0009] As a further solution of the utility model: the lower end of the first movable rod is connected to the second movable rod through a second connecting member, the lower end of the fixed plate is symmetrically connected to the side panels, the outer sides of the side panels are installed with sliding rails, the outer sides of the sliding rails are slidably connected with sliders, the upper ends of the sliders are rotatably connected to the lower ends of the second connecting members through a third connecting member, and the lower ends of the side panels are screwed with baffles.

[0010] As a further solution of the utility model: valves are installed at the outlets of the spray pipes.

[0011] As a further solution of the utility model: four limiting angle plates matching the positions of the four sides of the box body are welded to the upper end of the base plate.

[0012] As a further solution of the utility model: the power storage assembly includes a base installed on a substrate, a protective cover is screwed on the upper end of the base, and a storage battery is installed on the upper end of the base.

[0013] As a further solution of the utility model: reinforcing rods are welded equidistantly between the handrails.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. Liquid fertilizer is pumped out by a water pump and transported to the spray pipe through a three-way head, and the spray pipe sprays out through a nozzle. The output end of the servo motor drives the first gear to rotate, and the first gear drives the second gear and the screw rod in its inner cavity, which is a bidirectional positive and negative screw rod, to rotate. The threaded block drives the first connecting piece and the first movable rod nozzle to reciprocate, which is convenient for adjusting the spraying position, facilitating fertilization operations on rice fields at different positions, and increasing the fertilization area;

[0016] 2. The second movable rod is driven to move up and down by the second connecting piece at the lower end of the first movable rod, and then the upper end of the second movable rod moves up and down while the second movable rod moves horizontally back and forth with the first movable rod, thereby driving the first movable rod to move up and down in an inclined manner, so as to facilitate the adjustment of the spraying height and range of the nozzle, and further increase the fertilization area. By pushing this device to move a certain distance and then stop to spray, when the spraying of this area is completed, it is pushed to move a certain distance to continue spraying, which is convenient to use;

[0017] 3. The output end of the stirring motor drives the stirring shaft to rotate, and the stirring shaft drives multiple mounting sleeves on the outside to rotate, and the mounting sleeves drive multiple stirring rods on the outside to mix and stir the fertilizer and water, so as to facilitate the fertilizer to melt into liquid and avoid direct application of solid fertilizer, which dissolves slowly and affects its use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a semi-sectioned three-dimensional structural schematic diagram of the fertilizer mixing mechanism of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the fertilization mechanism of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of part of the fertilization mechanism of the utility model;

[0022] Figure 5 It is a semi-sectioned three-dimensional structural schematic diagram of the power storage component of the utility model.

[0023] The reference numerals and names in the figures are as follows:

[0024] Base plate-1, fertilizer mixing mechanism-2, box body-21, box cover-22, feed pipe-23, sealing cover-24, stirring motor-25, stirring shaft-26, mounting sleeve-27, stirring rod-28, control switch-3, fertilization mechanism-4, fixing plate-41, long groove-42, servo motor-43, first gear-44, second gear-45, screw rod-46, mounting seat-47, threaded block-48, limit block-49, first connecting piece-410, first movable rod-411, The second connecting member 412, the second movable rod 413, the side plate 414, the slide rail 415, the slider 416, the third connecting member 417, the water pump 418, the three-way connector 419, the spray pipe 420, the spray head 421, the fixing frame 422, the valve 423, the baffle 424, the battery assembly 5, the base 51, the protective cover 52, the battery 53, the handrail 6, the reinforcing rod 7, the mounting plate 8, the connecting shaft 9, the moving wheel 10, and the limiting angle plate 11. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5 A fertilizer application tool for improving saline-alkali land in paddy fields comprises a base plate 1, a fertilizer mixing mechanism 2 is installed on the upper end of the base plate 1, a control switch 3 is installed on the upper end of the fertilizer mixing mechanism 2, the fertilizer mixing mechanism 2 comprises a box body 21 installed on the upper end of the base plate 1, a box cover 22 is screwed on the upper end of the box body 21, a feed pipe 23 is connected to the upper end of the box cover 22, a sealing cover 24 is screwed on the upper end of the feed pipe 23, a stirring motor 25 is installed on the upper end of the box cover 22 through a frame, an output end of the stirring motor 25 passes through the box cover 22 and is connected to a stirring shaft 26, mounting sleeves 27 are equidistantly installed on the outer side of the stirring shaft 26, stirring rods 28 are equidistantly installed on the outer side of the mounting sleeve 27, and four limiting angle plates 11 matching the positions around the box body 21 are welded on the upper end of the base plate 1.

[0027] The stirring shaft 26 is driven to rotate by the output end of the stirring motor 25, and the stirring shaft 26 drives multiple mounting sleeves 27 on the outside thereof to rotate, and the mounting sleeves 27 drive multiple stirring rods 28 on the outside thereof to mix and stir the fertilizer and water, so as to facilitate the fertilizer to melt into liquid and avoid direct fertilization of solid fertilizer, which dissolves slowly and affects its use efficiency.

[0028] The left side of the fertilizer mixing mechanism 2 is connected to a fertilizing mechanism 4, which includes a fixing plate 41 installed on the outside of the box body 21, and a long groove 42 is symmetrically arranged on the upper end of the fixing plate 41. A servo motor 43 is installed on the lower end of the fixing plate 41. A notch is arranged in the middle of the fixing plate 41. The output end of the servo motor 43 is connected to a first gear 44, and a second gear 45 is meshed on the outer side of the first gear 44. The second gear 45 passes through the notch and is installed with a screw rod 46 in the middle. The upper end of the fixing plate 41 of the screw rod 46 is equipped with two mounting seats 47 rotatably connected to the screw rod 46. The screw rod 4 6 is symmetrically screwed with threaded blocks 48, the lower ends of the threaded blocks 48 are connected to limit blocks 49 that are slidably connected to the long groove 42, the upper ends of the threaded blocks 48 are movably connected to the first movable rod 411 through the first connecting member 410, the upper end of the first movable rod 411 is installed with a spray head 421 through a fixing frame 422, one end of the spray head 421 is connected to a spray pipe 420, one ends of the two spray pipes 420 are commonly connected to a three-way head 419, the upper end of the fixing plate 41 is installed with a water pump 418 connected to the three-way head 419, and the outer ends of the spray pipes 420 are installed with valves 423.

[0029] The lower end of the first movable rod 411 is connected to the second movable rod 413 through the second connecting member 412, the lower end of the fixed plate 41 is symmetrically connected to the side plate 414, the outer side of the side plate 414 is installed with a slide rail 415, the outer side of the slide rail 415 is slidably connected with a slider 416, the upper end of the slider 416 is rotatably connected to the lower end of the second connecting member 412 through the third connecting member 417, and the lower end of the side plate 414 is screwed with a baffle 424.

[0030] By starting the servo motor 43 and the water pump 418, the water pump 418 is inserted into the inner cavity of the box body 21 through an external pipe, and then the liquid fertilizer is extracted and transported to the spray pipe 420 through the three-way head 419, and the spray pipe 420 sprays out through the nozzle 421. According to the fertilization site, whether it is necessary to fertilize both sides of the equipment, open a valve 423 or two valves 423 to conveniently control one nozzle 421 or two nozzles 421 to spray. At the same time, the output end of the servo motor 43 drives the first gear 44 to rotate, and the first gear 44 drives the second gear 45 and the screw rod 46 of the inner cavity which is a bidirectional forward and reverse screw rod to rotate, and the two threaded blocks 48 on the outer side of the screw rod 46 are limited by the limit block 49 in the inner cavity of the long groove 42, and the threaded block 48 drives the first connecting member 410 and the first movable rod 411 to reciprocate in the same or away direction. Then, the first movable rod 411 drives the nozzle 421 to move, which is convenient for adjusting the spraying position, and is convenient for fertilizing rice fields at different positions, thereby increasing the fertilization area. At the same time, the second connecting member 412 at the lower end of the first movable rod 411 drives the second movable rod 413 to move up and down, and then the second movable rod 413 drives the slider 416 to slide stably on the outside of the slide rail 415 through the third connecting member 417. The upper end of the second movable rod 413 moves back and forth horizontally with the first movable rod 411, and the second movable rod 413 moves up and down, thereby driving the first movable rod 411 to move up and down, which is convenient for adjusting the spraying height and range of the nozzle 421, further increasing the fertilization area and improving its use effect. It is limited and blocked by the baffle 424, and the baffle 42 is convenient for installation and disassembly, thereby facilitating the assembly and disassembly of the slider 416, which is convenient for use.

[0031] A storage component 5 is installed at the upper end of the substrate 1. The storage component 5 includes a base 51 installed on the substrate 1. A protective cover 52 is screwed to the upper end of the base 51. A battery 53 is installed at the upper end of the base 51, which is convenient for power supply through the battery 53 and protection through the screwed protective cover 52. It is convenient to install and disassemble and is easy to use.

[0032] The upper end of the base plate 1 is symmetrically connected to handrails 6, and reinforcing rods 7 are equidistantly welded between the handrails 6 to improve the firmness of the handrails 6. The lower end of the base plate 1 is symmetrically connected to mounting plates 8 on both sides, and a connecting shaft 9 is rotatably connected between every two mounting plates 8, and moving wheels 10 are connected to both ends of the connecting shaft 9.

[0033] Working principle: The utility model is connected to the battery 53 through the control switch 3, and the control switch 3 is connected to the servo motor 43 and the water pump 418. When in use, fertilizer and water are poured into the box body 21 through the feed pipe 23, and the sealing cover 24 is screwed on. The output end of the stirring motor 25 drives the stirring shaft 26 to rotate, and the stirring shaft 26 The plurality of mounting sleeves 27 on the outside thereof are driven to rotate, and the mounting sleeves 27 drive the plurality of stirring rods 28 on the outside thereof to mix and stir the fertilizer and water, so as to facilitate the fertilizer to melt into liquid and avoid direct application of solid fertilizer, which dissolves slowly and affects its utilization efficiency. When the stirring is completed, the staff pushes the device to the vicinity of the rice field, and starts the servo motor 43 and the water pump 418. The water pump 418 is inserted into the inner cavity of the box body 21 through an external pipe, and then the liquid fertilizer is extracted and transported to the injection pipe 420 through the three-way head 419, and the injection pipe 420 is sprayed through the nozzle 421. At the same time, the output end of the servo motor 43 drives the first gear 44 to rotate, and the first gear 44 drives the second gear 45 and the screw rod 46 in its inner cavity, which is a bidirectional forward and reverse screw rod, to rotate, and the threaded block 48 drives the first connecting piece 410 and the first movable rod 411 to move in the same or away directions. The first movable rod 411 reciprocates horizontally, and then the first movable rod 411 drives the nozzle 421 to move, so that it is convenient to adjust the spraying position, and it is convenient to fertilize rice fields at different positions, thereby increasing the fertilization area. At the same time, the second connecting piece 412 at the lower end of the first movable rod 411 drives the second movable rod 413 to move up and down, and then the second movable rod 413 drives the slider 416 to slide stably on the outside of the slide rail 415 through the third connecting piece 417, and the upper end of the second movable rod 413 reciprocates horizontally with the first movable rod 411, and the second movable rod 413 moves up and down, thereby driving the first movable rod 411 to move up and down tiltedly, so that it is convenient to adjust the spraying height and range of the nozzle 421, and further increasing the fertilization area. By pushing this device to move a certain distance and then stop to spray, when the spraying of this area is complete, it is pushed to move a certain distance to continue spraying, which is convenient to use.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fertilizer application machine for improving saline-alkali land in rice fields, characterized in that: The invention comprises a base plate (1), a fertilizer mixing mechanism (2) is mounted on the upper end of the base plate (1), a control switch (3) is mounted on the upper end of the fertilizer mixing mechanism (2), a fertilizing mechanism (4) is connected to the left side of the fertilizer mixing mechanism (2), a power storage component (5) is mounted on the upper end of the base plate (1), a handrail (6) is symmetrically connected to the upper end of the base plate (1), mounting plates (8) are symmetrically connected to both sides of the lower end of the base plate (1), a connecting shaft (9) is rotatably connected between every two mounting plates (8), and both ends of the connecting shaft (9) are connected to moving wheels (10); The fertilizing mechanism (4) comprises a fixing plate (41) mounted on the outside of the fertilizer mixing mechanism (2), the upper end of the fixing plate (41) being symmetrically provided with long grooves (42), the lower end of the fixing plate (41) being provided with a servo motor (43), the middle portion of the fixing plate (41) being provided with a notch, the output end of the servo motor (43) being connected to a first gear (44), the outer side of the first gear (44) being meshed with a second gear (45), the second gear (45) passing through the notch and having a screw rod (46) mounted in the middle, the upper end of the fixing plate (41) of the screw rod (46) being provided with two mounting seats (47) rotatably connected to the screw rod (46), The outer side of the screw rod (46) is symmetrically threaded with a threaded block (48); the lower end of each threaded block (48) is connected to a limit block (49) that is slidably connected to the long groove (42); the upper end of each threaded block (48) is movably connected to a first movable rod (411) via a first connecting member (410); a spray head (421) is mounted on the upper end of the first movable rod (411) via a fixing frame (422); one end of the spray head (421) is connected to a spray pipe (420); one end of the two spray pipes (420) are commonly connected to a three-way head (419); and a water pump (418) connected to the three-way head (419) is mounted on the upper end of the fixing plate (41).

2. A fertilizer application machine for improving saline-alkali land in paddy fields according to claim 1, characterized in that: The fertilizer mixing mechanism (2) comprises a box body (21) mounted on the upper end of a base plate (1); a box cover (22) is screwed to the upper end of the box body (21); a feed pipe (23) is connected to the upper end of the box cover (22); a sealing cover (24) is screwed to the upper end of the feed pipe (23); a stirring motor (25) is mounted on the upper end of the box cover (22) through a frame; an output end of the stirring motor (25) passes through the box cover (22) and is connected to a stirring shaft (26); mounting sleeves (27) are equidistantly mounted on the outer side of the stirring shaft (26); stirring rods (28) are equidistantly mounted on the outer side of the mounting sleeves (27); and the fixing plate (41) is mounted on the outer side of the box body (21).

3. A fertilizer application machine for improving saline-alkali land in paddy fields according to claim 2, characterized in that: The lower end of the first movable rod (411) is connected to the second movable rod (413) via a second connecting member (412); the lower end of the fixed plate (41) is symmetrically connected to the side plate (414); the outer side of the side plate (414) is installed with a slide rail (415); the outer side of the slide rail (415) is slidably connected to a slider (416); the upper end of the slider (416) is rotatably connected to the lower end of the second connecting member (412) via a third connecting member (417); and the lower end of the side plate (414) is screwed with a baffle (424).

4. A fertilizer application machine for improving saline-alkali land in paddy fields according to claim 1, characterized in that: The outlet of the injection pipe (420) is equipped with a valve (423).

5. The fertilizing machine for improving saline-alkali land in paddy fields according to claim 1, characterized in that: Four limiting angle plates (11) are welded to the upper end of the base plate (1) and match the positions of the four sides of the box body (21).

6. The fertilizing machine for improving saline-alkali land in paddy fields according to claim 1, characterized in that: The power storage assembly (5) comprises a base (51) mounted on a substrate (1), a protective cover (52) being screwed onto the upper end of the base (51), and a storage battery (53) being mounted on the upper end of the base (51).

7. The fertilizing machine for improving saline-alkali land in paddy fields according to claim 1, characterized in that: Reinforcement rods (7) are welded equidistantly between the handrails (6).

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