Mechanized rice transplanting side deep fertilizer applicator

Abstract

The utility model provides a mechanical rice transplanting side deep fertilizer applicator which comprises a main machine body, moving wheels are mounted at four corners below the main machine body, a mounting frame is mounted above the main machine body, and connecting frames are mounted on two sides of the inner wall of the mounting frame. According to the utility model, a large amount of fertilizer can be divided into two parts to be conveyed through the flow guide cavities and the flow division cavities, and the separation partition plate is arranged in each flow guide cavity, so that solid fertilizer entering the flow guide cavity can be uniformly divided and discharged, the amount of waste is homogenized during discharging, the large amount of fertilizer is prevented from rushing into a pipeline, and the production efficiency is improved. Therefore, the conditions of accumulation and blockage caused by overlarge conveying capacity and overhigh flow speed are avoided, and the subsequent fertilization efficiency and the fertilization quality are improved.

Description

Technical Field

[0001] This utility model belongs to the field of rice transplanting technology, and more specifically, it relates to a mechanized rice transplanting side-deep fertilization machine. Background Technology

[0002] Rice transplanting is a common cultivation method for rice and an important part of the rice growth cycle. Transplanting refers to taking rice seedlings that have grown well from the seedbed and inserting them into the soil of the paddy field or rice paddy to allow them to continue growing. Side deep fertilization is an agricultural fertilization technique used in rice transplanting. It refers to applying fertilizer to the deep soil layer next to the crop roots during the crop growth period to promote the development of the crop roots and the absorption of nutrients.

[0003] Mechanized rice transplanting with side-deep fertilization technology is a new type of precision fertilization method. It applies fertilizer to the soil below and to the side while the rice transplanter is transplanting the seedlings, enabling precise fertilization. However, fertilizers can be divided into solid fertilizers and liquid fertilizers according to their physical state. Due to the large demand, the delivery rate of fertilizers is also faster. During the delivery process, solid fertilizers may accumulate inside the delivery pipes due to problems such as excessive flow rate, granular form, and excessive delivery volume. The accumulated fertilizer can block the pipe openings, resulting in uneven fertilization and affecting subsequent fertilization efficiency and quality.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings to provide a rice harvesting machine.

[0005] The goal is to develop a mechanized rice transplanter with a side-deep fertilizer application mechanism, which will have greater practical value. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a mechanized rice transplanter with side-deep fertilization, which is achieved by the following specific technical means:

[0007] A mechanized rice transplanter with side-deep fertilization includes a main body, with casters installed at the four lower corners of the main body, and a mounting frame installed on the top of the main body. The inner walls of the mounting frame are [details missing].

[0008] Each component is equipped with a connecting frame, and the two connecting frames are arranged symmetrically to each other. A flow guide cavity is installed above each of the two connecting frames, and a flow divider cavity is installed on the top of each of the two flow guide cavities. A feed hopper is installed on the top of the two flow divider cavities. A transmission mechanism is installed above the main body.

[0009] Preferably, the transmission mechanism includes a dual-axis motor, which is installed on the inner side of the mounting frame, and both drive ends of the dual-axis motor are connected to crossbars, one end of each crossbar being rotatably connected to a corresponding side of the inner wall of the mounting frame.

[0010] Preferably, the transmission mechanism further includes two mounting plates, one side of each mounting plate is fixed to the corresponding side of the inner wall of the mounting frame, and a connecting rod is rotatably mounted on the inner side of both mounting plates. Both ends of the connecting rod are equipped with active bevel gears, and two sprockets are correspondingly mounted on the outer sides of the connecting rod and the two crossbars.

[0011] Preferably, driven bevel gears are meshed on one side of each of the two driving bevel gears, and a connecting shaft is installed at the center of each of the two driven bevel gears. The tops of both connecting shafts extend into the guide cavity.

[0012] The interior of the body is equipped with separation partitions.

[0013] Preferably, a connecting platform is installed on one side of each of the two main bodies, a servo motor is installed above each of the two connecting platforms, a threaded rod is installed at the output end of each of the servo motors, a connecting block is threadedly installed on the outer side of each of the two threaded rods, a sleeve is installed on one side of each of the two connecting blocks, a conveying pipe is slidably arranged on the inner wall of each of the two sleeves, and one end of each of the two conveying pipes is connected to one side of the corresponding guide cavity.

[0014] Preferably, a rice transplanter box is installed on one side of the main body, and a seedling transplanter is installed at the bottom of the rice transplanter box.

[0015] Preferably, the bottom of both sleeves penetrates the corresponding connecting platform and extends below it, and the bottom of both sleeves is provided as a slope.

[0016] Preferably, a connecting arm is rotatably mounted on the top of each of the two threaded rods, and the two connecting arms are respectively fixed to the corresponding side of the mounting bracket.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This utility model can divide a large amount of fertilizer into two parts for transportation through a guide cavity and a diversion cavity. A separation baffle is set inside each guide cavity to evenly divide and discharge the solid fertilizer entering it. This makes the amount of waste material uniform when discharged, avoiding a large amount of fertilizer flowing into one pipe, which would cause accumulation and blockage due to excessive transportation volume and flow rate. This improves the efficiency and quality of subsequent fertilization.

[0019] 2. This utility model, through the combined use of a sleeve, a servo motor, and a threaded rod, can extend the conveying pipe...

[0020] The long, deep-penetrating delivery pipes allow fertilizer to be directly delivered into the soil, reducing fertilizer loss and volatilization on the surface. This brings the fertilizer closer to the rice roots, facilitating nutrient absorption and utilization by the rice and thus improving fertilizer utilization. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the main structure of a mechanized rice transplanter with side-deep fertilization.

[0022] Figure 2 This is a partial structural diagram of a mechanized rice transplanter with side-deep fertilization according to the present invention.

[0023] Figure 3 This is a schematic diagram of the separation partition structure of a mechanized rice transplanter with side-deep fertilization.

[0024] Figure 4 This is a partial cross-sectional structural diagram of a mechanized rice transplanter with side-deep fertilization according to the present invention.

[0025] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0026] 1. Main body; 2. Casters; 3. Mounting frame; 4. Connecting frame; 5. Flow guiding cavity; 6. Diverting cavity; 7. Feed hopper; 8. Separating partition; 9. Connecting shaft; 10. Driven bevel gear; 11. Driven bevel gear; 12. Connecting rod; 13. Crossbar; 14. Sprocket; 15. Dual-axis motor; 16. Mounting plate; 17. Connecting platform; 18. Servo motor; 19. Threaded rod; 20. Connecting block; 21. Sleeve; 22. Connecting arm; 23. Conveying pipe; 24. Rice transplanter box; 25. Seedling transplanter. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example:

[0029] As attached Figure 1 To be continued Figure 4 As shown:

[0030] This utility model provides a mechanized rice transplanter with side-deep fertilization, including a main body 1. Four movable wheels 2 are installed at the lower corners of the main body 1. A mounting frame 3 is installed on the upper part of the main body 1. Connecting frames 4 are installed on both sides of the inner wall of the mounting frame 3. The two connecting frames 4 are symmetrically arranged, and a guide cavity 5 is installed above each of the two connecting frames 4. A diversion cavity 6 is installed on the top of each of the two guide cavities 5. A feed hopper 7 is installed on the top of both diversion cavities 6. A transmission mechanism is provided on the upper part of the main body 1.

[0031] The transmission mechanism includes a dual-axis motor 15, which is installed inside the mounting frame 3. Both drive ends of the dual-axis motor 15 are connected to crossbars 13, and one end of each crossbar 13 is rotatably connected to the corresponding side of the inner wall of the mounting frame 3.

[0032] The transmission mechanism also includes two mounting plates 16. One side of each mounting plate 16 is fixed to the corresponding side of the inner wall of the mounting frame 3. A connecting rod 12 is rotatably mounted on the inner side of both mounting plates 16. A drive bevel gear 11 is mounted on both ends of the connecting rod 12. Two sprockets 14 are mounted on the outer sides of the connecting rod 12 and the two crossbars 13.

[0033] Among them, driven bevel gears 10 are meshed on one side of each of the two driving bevel gears 11, and connecting shafts 9 are installed at the center of each of the two driven bevel gears 10. The tops of the two connecting shafts 9 extend into the interior of the guide cavity 5 and are equipped with separation baffles 8. By adding fertilizer to the feed hopper 7, the fertilizer flows into the guide cavity 5 and the diversion cavity 6, and a large amount of fertilizer is divided into two parts for conveying. The amount of fertilizer is conveyed evenly, and separation baffles 8 are set inside each guide cavity 5. The separation baffles 8 are driven by the relevant transmission mechanism to evenly divide and discharge the solid fertilizer that enters them, so that the amount of waste is uniform when discharged, avoiding a large amount of fertilizer flowing into a pipe, which would cause accumulation and blockage due to excessive conveying volume and excessive flow rate, thereby improving the subsequent fertilization efficiency and fertilization quality.

[0034] Each of the two main bodies 1 has a connecting platform 17 installed on one side, a servo motor 18 installed above each connecting platform 17, a threaded rod 19 installed at the output end of each servo motor 18, a connecting block 20 threadedly installed on the outer side of each threaded rod 19, a sleeve 21 installed on one side of each connecting block 20, a conveying pipe 23 slidably installed on the inner wall of each sleeve 21, and one end of each conveying pipe 23 connected to one side of the corresponding guide cavity 5.

[0035] The main body 1 has a rice transplanter box 24 installed on one side, and a seedling transplanter installed at the bottom of the rice transplanter box 24.

[0036] 25. The combination of the rice transplanter box 24 and the seedling transplanter 25 facilitates rice transplanting, combines rice transplanting with fertilization, and improves work efficiency.

[0037] The bottom of each of the two sleeves 21 passes through the corresponding connecting platform 17 and extends below it. The bottom of each of the two sleeves 21 is set as an inclined surface. By setting the bottom of the sleeves 21 as an inclined surface, it is easier to insert them into the ground to complete the delivery of fertilizer.

[0038] Each of the two threaded rods 19 has a connecting arm 22 rotatably mounted on its top. The two connecting arms 22 are fixed to the corresponding side of the mounting bracket 3. The connection arms 22 make the threaded rods 19 run more stably.

[0039] The working principle of this embodiment is as follows: During operation, fertilizer is added from the feed hopper 7, and after being diverted by the diversion chamber 6, it enters two guide chambers 5 respectively. The dual-shaft motor 15 installed inside the mounting frame 3 is started, and its two...

[0040] Each drive end drives two crossbars 13 to rotate. The sprockets 14 on the crossbars 13 and the sprockets 14 on the connecting rods 12 are driven by a chain, causing the connecting rods 12 to rotate, which in turn drives the active bevel gear 11 to rotate. The active bevel gear 11 meshes with the driven bevel gear 10, causing the driven bevel gear 10 to drive the connecting shaft 9 to rotate. The separation baffle 8 at the top of the connecting shaft 9 evenly divides and discharges the fertilizer in the guide cavity 5.

[0041] Finally, after the separation partition 8 evenly divides the fertilizer, the fertilizer flows into the conveying pipe 23 connected to one side through the guide cavity 5. One end of the conveying pipe 23 is connected to the sleeve 21. At this time, the servo motor 18 installed above the connecting platform 17 starts, driving the threaded rod 19 to rotate. The connecting block 20 on the outside of the threaded rod 19 moves up and down accordingly. The connecting block 20 drives the sleeve 21 and the conveying pipe 23 to move up and down, thereby adjusting the height of the conveying pipe 23. The sloping surface at the bottom of the sleeve 21 is inserted into the ground to adapt to the fertilization needs of different depths and accurately deliver the fertilizer to the deep side of the rice roots to achieve side-deep fertilization. The bottom of the transplanting box 24 on one side of the main body 1 is equipped with a seedling transplanter 25. At the same time as fertilization, the transplanting box 24 and the seedling transplanter 25 work together to complete the transplanting work, realizing the synchronous operation of transplanting and fertilization and improving work efficiency.

[0042] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A mechanized rice transplanter with side-deep fertilization, comprising a main body (1), characterized in that: The main body (1) is equipped with four casters (2) at the bottom corners. The main body (1) is equipped with a mounting frame (3) on top. The mounting frame (3) is equipped with connecting frames (4) on both sides of its inner wall. The two connecting frames (4) are symmetrically arranged. The two connecting frames (4) are equipped with a flow guide cavity (5) on top. The two flow guide cavities (5) are equipped with a flow divider cavity (6) on top. The two flow divider cavities (6) are equipped with a feed hopper (7) on top. The main body (1) is equipped with a transmission mechanism.

2. The rice mechanized transplanting side-deep fertilization machine as described in claim 1, characterized in that: The transmission mechanism includes a dual-axis motor (15), which is installed on the inner side of the mounting frame (3). Both drive ends of the dual-axis motor (15) are connected to crossbars (13), and one end of each crossbar (13) is rotatably connected to the corresponding side of the inner wall of the mounting frame (3).

3. The rice mechanized transplanting side-deep fertilization machine as described in claim 2, characterized in that: The transmission mechanism also includes two mounting plates (16). One side of each mounting plate (16) is fixed to the side corresponding to the inner wall of the mounting frame (3). A connecting rod (12) is rotatably mounted on the inner side of both mounting plates (16). A drive bevel gear (11) is mounted on both ends of the connecting rod (12). Two sprockets (14) are mounted on the outer sides of the connecting rod (12) and the two crossbars (13).

4. The rice mechanized transplanting side-deep fertilizer applicator as described in claim 3, characterized in that: Each of the two driving bevel gears (11) has a driven bevel gear (10) meshing on one side. A connecting shaft (9) is installed at the center of each of the two driven bevel gears (10), and the top of each connecting shaft (9) extends through to... The flow guide cavity (5) is equipped with a separation baffle (8).

5. The rice mechanized transplanting side-deep fertilization machine as described in claim 1, characterized in that: A connecting platform (17) is installed on one side of each of the two main bodies (1). A servo motor (18) is installed above each of the two connecting platforms (17). A threaded rod (19) is installed at the output end of each of the servo motors (18). A connecting block (20) is threaded on the outer side of each of the two threaded rods (19). A sleeve (21) is installed on one side of each of the two connecting blocks (20). A conveying pipe (23) is slidably arranged on the inner wall of each of the two sleeves (21). One end of each of the two conveying pipes (23) is connected to one side of the corresponding guide cavity (5).

6. The rice mechanized transplanting side-deep fertilization machine as described in claim 1, characterized in that: A rice transplanter box (24) is installed on one side of the main body (1), and a seedling transplanter (25) is installed at the bottom of the rice transplanter box (24).

7. The rice mechanized transplanting side-deep fertilization machine as described in claim 5, characterized in that: The bottom of both sleeves (21) passes through the corresponding connecting platform (17) and extends below it, and the bottom of both sleeves (21) is set as a slope.

8. The rice mechanized transplanting side-deep fertilizer applicator as described in claim 5, characterized in that: The top of each of the two threaded rods (19) is rotatably mounted with a connecting arm (22), and the two connecting arms (22) are respectively fixed to the corresponding side of the mounting bracket (3).

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