Telescopic quantitative sowing mechanism for rice planting field fertilization

Abstract

The utility model relates to the technical field of rice planting sowing, and discloses a telescopic quantitative sowing mechanism for rice planting field fertilization, which comprises a chassis, the left side of the top of the chassis is fixedly connected with a fixed support, the top end of the right side of the fixed support is fixedly connected with a motor II, and the output end of the motor II is fixedly connected with a transmission wheel. The outer walls of the two transmission wheels are in transmission connection through a transmission belt, a second sliding groove is formed in the right side of the outer wall of the fixing disc, the inner wall of the second sliding groove is in sliding connection with the outer wall of an adjusting handle, and a telescopic mechanism is arranged at the bottom of the bottom disc and used for adjusting a discharging port. According to the adjustable quantitative feeding device, the hole II and the hole I form a leakage hole under the rotation action of the adjusting handle, so that the falling amount of a fertilizer is adjusted, and the requirement of rice growth on overall nutrients can be better met through the adjustable quantitative feeding device according to specific operation requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to rice planting scattering technical field especially relates to telescopic rice planting field fertilization quantitative spreading mechanism. BACKGROUND

[0002] Rice planting field fertilization is a vital management measure in the process of rice cultivation, and rice needs to take various nutrient elements from the soil in the growth process, such as macronutrients nitrogen, phosphorus and potassium, medium elements calcium, magnesium and trace elements iron, manganese and zinc, and fertilization is to make up for the lack of these nutrients in the soil, to ensure that rice can obtain sufficient nutrition in each growth stage to maintain normal physiological activities, such as promoting tillering, booting and fruiting process, reasonable fertilization can provide good nutrient basis for rice growth, increase the number of effective tillers, improve the earing rate and promote grain filling, thereby significantly improving the yield of rice, and appropriate fertilizer supply can also improve the appearance, taste and nutritional quality of rice, and the soil fertility of different rice fields is different, some soils are high in nitrogen content, and some are relatively deficient in potassium elements, through the quantitative spreading mechanism, the soil fertility can be detected and analyzed first, and then the corresponding fertilizer can be accurately supplemented according to the actual situation, to better meet the overall nutrient demand of rice growth, at this time, a telescopic rice planting field fertilization quantitative spreading mechanism is needed.

[0003] The telescopic rice planting field fertilization quantitative spreading mechanism generally comprises a telescopic mechanism, a fertilizer storage and conveying device and a spreading part, the mechanism stably and accurately outputs fertilizer, and then uses a suitable spreading part, such as a rotary fertilizer spreading disc or a spray nozzle, to uniformly spread the fertilizer to each part of the rice field, so as to realize efficient, accurate and uniform quantitative fertilization in the rice planting field, and the demand for various nutrients in the fertilizer is quite different in different growth stages of rice, and the current rice planting field fertilization quantitative spreading mechanism does not have the function of adjustable quantitative feeding device, so it is difficult to provide fertilizer according to the accurate demand of each stage, which will lead to insufficient fertilizer supply in different periods, and cannot guarantee that rice obtains suitable nutrient supply in each key stage, thereby affecting the final yield and quality. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a telescopic rice planting field fertilization quantitative spreading mechanism, which aims at improving the problem that the existing technology does not have the function of adjustable quantitative feeding device, and it is difficult to provide fertilizer according to the accurate demand of each stage, and cannot guarantee that rice obtains suitable nutrient supply in each key stage.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: telescopic rice planting field fertilization quantitative sowing mechanism, including the bottom disc, the top left side of bottom disc is fixedly connected with fixed support, the right side top of fixed support is fixedly connected with motor no.

[0006] As a further description of the above technical scheme:

[0007] The telescopic mechanism includes a fixed plate one, the top end of the fixed plate one is fixedly connected with the bottom front side of the bottom disc, the bottom end of the fixed plate one is fixedly connected with a motor one, the output end of the motor one is fixedly connected with a rotating disc, the rear side of the rotating disc is rotatably connected with a pull rod near the edge, the bottom end of the pull rod is rotatably connected with a sowing box, the top of the sowing box is communicated with a sliding box, the outer wall of the sliding box is slidably connected with a fixed box, the outer wall of the fixed box is communicated with a material guiding box, the top end of the material guiding box is communicated with the bottom of the fixed disc, the bottom front and back sides of the material guiding box are fixedly connected with a fixed plate two, the top front and back sides of the sowing box are provided with a sliding groove one, the outer wall of the fixed plate two is slidably connected with the sliding groove one, and the bottom of the sowing box is communicated with a plurality of sowing nozzles.

[0008] As a further description of the above technical scheme:

[0009] The top left end of the bottom disc is fixedly connected with a fixed block, the inside of the fixed block is rotatably connected with a rotating rod, and the bottom front and back sides of the bottom disc are rotatably connected with a plurality of wheels.

[0010] As a further description of the above technical scheme:

[0011] The outer wall front and back sides of the rotating rod are fixedly connected with a push rod, and the outer wall top end of the push rod is fixedly connected with a soft sleeve.

[0012] As a further description of the above technical scheme:

[0013] The top front and back sides of the bottom disc are fixedly connected with guardrails, and the inner wall left and right sides of the plurality of guardrails are fixedly connected with support rods.

[0014] As a further description of the above technical solutions:

[0015] The left end rear side of the fixing support is fixedly connected with an adjusting button, and the left end front side of the fixing support is fixedly connected with a control switch.

[0016] As a further description of the above technical solutions:

[0017] The four corners of the outer wall of the chassis are fixedly connected with protective corner sleeves, and the front and rear sides of the chassis are fixedly connected with handles.

[0018] As a further description of the above technical solutions:

[0019] The top rear side of the spreading box is fixedly connected with a sliding rod, the outer wall of the sliding rod is slidingly connected with a fixing cylinder, and the top end of the fixing cylinder is fixedly connected with the bottom of the chassis.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. In the utility model, when the fertilizer is quantitatively spread, first, the adjusting handle is rotated, under the output action of the adjusting handle, the hole two and the hole one form a leakage hole, so as to adjust the amount of fertilizer falling, and under the starting action of the motor two, the stirring paddle is driven to rotate, so as to drive the falling movement of the fertilizer, and through the adjustable quantitative feeding device, the material supply can be strictly matched with the actual demand according to the specific operation demand, and the demand of the whole nutrient for the growth of rice is better met.

[0022] 2. In the utility model, when the horizontal range of spreading needs to be adjusted according to the width of the field, first, the motor one is started, under the output action of the motor one, the pulling rod drives the spreading box to move up and down, when the spreading box moves up, the two fixed plates two slide into the spreading box, so as to reduce the range of the discharge port, on the contrary, when the spreading box moves down, the two fixed plates two slide out of the spreading box, so as to expand the range of the discharge port. DRAWINGS

[0023] Figure 1 The utility model provides a front side perspective drawing of the quantitative spreading mechanism of the telescopic rice planting field fertilization;

[0024] Figure 2 The utility model provides a stirring paddle structure display drawing of the quantitative spreading mechanism of the telescopic rice planting field fertilization;

[0025] Figure 3 The utility model provides a fixed disc structure schematic view of the quantitative spreading mechanism of the telescopic rice planting field fertilization;

[0026] Figure 4The stretching type rice planting field fertilizing quantitative sowing mechanism sowing box structure display drawing is provided by the utility model.

[0027] Figure 5 The stretching type rice planting field fertilizing quantitative sowing mechanism fixed plate two structure schematic view is provided by the utility model.

[0028] Legend:

[0029] 1, chassis; 2, telescopic mechanism; 201, fixed plate one; 202, motor one; 203, rotating disc; 204, pulling rod; 205, sowing box; 206, material guiding box; 207, fixed box; 208, sliding box; 209, fixed plate two; 210, sliding groove one; 211, fixed cylinder; 212, sliding rod; 213, sowing nozzle; 3, fixed support; 4, motor two; 5, transmission wheel; 6, transmission belt; 7, stirring paddle; 8, fixed disc; 9, hole one; 10, rotating disc; 11, hole two; 12, adjusting handle; 13, sliding groove two; 14, guardrail; 15, supporting rod; 16, wheel; 17, fixed block; 18, rotating rod; 19, pushing rod; 20, soft sleeve; 21, control switch; 22, adjusting button; 23, protection corner sleeve; 24, handle; 25, fertilizer barrel. Specific implementation

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Please refer to the drawings of the embodiments in the utility model Figure 1 - the drawings of the embodiments in the utility model Figure 3The utility model provides a kind of embodiment of quantitative sowing mechanism of telescopic rice planting field fertilization, including chassis 1, the top left side of chassis 1 is fixedly connected with fixed support 3, the right side top end of fixed support 3 is fixedly connected with motor two 4, the output of motor two 4 is fixedly connected with transmission wheel 5, the outer wall of two transmission wheels 5 is connected by transmission belt 6, the outer wall bottom end of right side transmission wheel 5 is fixedly connected with stirring paddle 7, stirring paddle 7 is used to stir fertilizer, the outer wall upside of right side transmission wheel 5 is rotatably connected with fertilizer barrel 25, fertilizer barrel 25 is used to load fertilizer, the bottom of fertilizer barrel 25 is fixedly connected with fixed disc 8, multiple holes one 9 are all set in the inside of fixed disc 8, so that fertilizer can smoothly flow out through these holes one 9, the inner wall of fixed disc 8 is rotatably connected with rotary disc 10, multiple holes two 11 are all set in the inside of rotary disc 10, the outer wall right side of hole two 11 is fixedly connected with adjusting handle 12, the outer wall right side of fixed disc 8 is equipped with sliding slot two 13, the inner wall of sliding slot two 13 is slidably connected with the outer wall of adjusting handle 12, the bottom of chassis 1 is provided with telescopic mechanism 2, and telescopic mechanism 2 is used to adjust the discharge port, and telescopic mechanism 2 is specially designed to adjust the discharge port;

[0032] Specifically, the top left side of chassis 1 is provided with a fixed support 3 by fixedly connected, the right side top end of fixed support 3 is fixedly connected with a motor two 4, the output of motor two 4 is connected with transmission wheel 5, the outer wall of two transmission wheels 5 is connected by transmission belt 6, to ensure the transmission of power, the outer wall bottom end of right side transmission wheel 5 is fixedly connected with a stirring paddle 7, for stirring fertilizer, a fertilizer barrel 25 is rotatably connected on the outer wall upside of right side transmission wheel 5, for loading fertilizer, the bottom of fertilizer barrel 25 is connected with a fixed disc 8, multiple holes one 9 are all set in the inside of fixed disc 8, so that fertilizer can smoothly flow out through these holes one 9, the inner wall of fixed disc 8 is rotatably connected with a rotary disc 10, the inside of rotary disc 10 is also uniformly provided with multiple holes two 11, the outer wall right side of these holes two 11 is fixedly connected with an adjusting handle 12, the rotation of rotary disc 10 can be controlled by adjusting handle 12, and then the opening size of hole two 11 is adjusted, to control the flow rate of fertilizer, the outer wall right side of fixed disc 8 is equipped with sliding slot two 13, the inner wall of sliding slot two 13 is slidably connected with the outer wall of adjusting handle 12, so that adjusting handle 12 can slide along sliding slot two 13, to realize fine adjustment, the bottom of chassis 1 is provided with a telescopic mechanism 2, and the telescopic mechanism 2 is specially designed to adjust the discharge port.

[0033] Please refer to the attached Figure 4 -attached Figure 5The telescopic mechanism 2 comprises a fixed plate one 201, the top end of which is fixedly connected to the bottom front side of the bottom disc 1, the bottom end of which is fixedly connected with a motor one 202, the output end of which is fixedly connected with a rotating disc 203, the rear side of which is rotatably connected with a pulling rod 204 near the edge, the pulling rod 204 being responsible for converting power into linear motion, the bottom end of the pulling rod 204 being rotatably connected with a spreading box 205, the spreading box 205 being a container for storing and distributing materials, the top of the spreading box 205 being communicated with a sliding box 208, the outer wall of the sliding box 208 being slidably connected with a fixed box 207, the outer wall of the fixed box 207 being communicated with a material guiding box 206, the top end of the material guiding box 206 being communicated with the bottom of the fixed disc 8, the bottom front and back sides of the material guiding box 206 being fixedly connected with a fixed plate two 209, the top front and back sides of the spreading box 205 being provided with a sliding groove one 210, the outer wall of the fixed plate two 209 being slidably connected with the sliding groove one 210, the bottom of the spreading box 205 being communicated with a plurality of spreading nozzles 213, the spreading nozzles 213 being responsible for uniformly spreading the materials to the target area.

[0034] Specifically, the telescopic mechanism 2 comprises a fixed plate one 201, the top end of which is fixedly connected to the bottom front side of the bottom disc 1, the bottom end of which is connected with a motor one 202, the motor one 202 serving as a power source, the output end of which is fixedly connected with a rotating disc 203, the rear side of the rotating disc 203 being rotatably connected with a pulling rod 204 near the edge, the pulling rod 204 being responsible for converting power into linear motion, the bottom end of the pulling rod 204 being rotatably connected with a spreading box 205, the spreading box 205 being a container for storing and distributing materials, the top of the spreading box 205 being communicated with a sliding box 208, the sliding box 208 being capable of sliding on the outer wall of the fixed box 207 to realize smooth flow of materials, the outer wall of the fixed box 207 being communicated with a material guiding box 206, the top end of the material guiding box 206 being communicated with the bottom of the fixed disc 8 to ensure that the materials can smoothly enter the material guiding box 206 from the fixed disc 8, the bottom front and back sides of the material guiding box 206 being fixedly connected with a fixed plate two 209 to provide additional structural support, the top front and back sides of the spreading box 205 being provided with a sliding groove one 210, the sliding grooves allowing the outer wall of the fixed plate two 209 to be slidably connected therewith to realize the telescopic function of the spreading box 205, the bottom of the spreading box 205 being communicated with a plurality of spreading nozzles 213, the spreading nozzles 213 being responsible for uniformly spreading the materials to the target area.

[0035] Please refer to the attached drawings Figure 1 The attached drawings Figure 2, The top left end of the chassis 1 is fixedly connected with a fixed block 17, the inside of the fixed block 17 is rotatably connected with a rotating rod 18, the front and rear sides of the bottom of the chassis 1 are rotatably connected with a plurality of wheels 16, and the rotating connection of the wheels 16 ensures that the entire chassis 1 can move stably. The outer wall of the rotating rod 18 is fixedly connected with a push rod 19 on the front and rear sides, the outer wall top end of the push rod 19 is fixedly connected with a soft sleeve 20, the soft sleeve 20 provides additional buffer protection, the top front and rear sides of the chassis 1 are fixedly connected with guardrails 14, the inner walls of the plurality of guardrails 14 are fixedly connected with support rods 15 on the left and right sides, and the support rods 15 further enhance the stability and durability of the structure;

[0036] Specifically, the top left end of the chassis 1 is fixedly connected with a firm fixed block 17, and the inside of the fixed block 17 is rotatably connected with an important rotating rod 18, which makes the chassis 1 more flexible in function. The bottom of the chassis 1 is provided with a plurality of wheels 16 on the front and rear sides, and the rotating connection of the wheels 16 ensures that the entire chassis 1 can move stably. The outer wall of the rotating rod 18 is fixedly connected with a push rod 19 on the front and rear sides, the outer wall top end of the push rod 19 is fixedly connected with a soft sleeve 20, which provides additional buffer protection. The top front and rear sides of the chassis 1 are fixedly connected with guardrails 14, which not only provide necessary protection, but also further enhance the stability and durability of the structure through the support rods 15 fixedly connected on the inner walls of the left and right sides of the guardrails 14.

[0037] Please refer to the attached Figure 2 - attached Figure 3 The left rear side of the fixed support 3 is fixedly connected with an adjusting button 22, and the left front side of the fixed support 3 is fixedly connected with a control switch 21. The outer wall of the chassis 1 is fixedly connected with a protective corner sleeve 23 at the four corners, which protects the outer wall of the equipment and increases the durability of the equipment. The front and rear sides of the chassis 1 are fixedly connected with handles 24, which make it easy for users to move the equipment. The top rear side of the spreading box 205 is fixedly connected with a sliding rod 212, and the outer wall of the sliding rod 212 is slidingly connected with a fixed cylinder 211. The top end of the fixed cylinder 211 is fixedly connected with the bottom of the chassis 1, ensuring the stability of the entire structure.

[0038] Specifically, the left end rear side of the fixed support 3 is fixedly connected with an adjusting button 22, which makes the user conveniently fine-tune the device, and the left end front side of the fixed support 3 is fixedly connected with a control switch 21 for starting or stopping the device, the four corners of the outer wall of the chassis 1 are fixedly connected with protective corner sleeves 23, which protect the outer wall of the device and increase the durability of the device, the front and rear sides of the chassis 1 are fixedly connected with handles 24, which makes the user easily move the device, the top rear side of the spreading box 205 is fixedly connected with a sliding rod 212, and the outer wall of the sliding rod 212 is slidingly connected with a fixed cylinder 211, which allows the user to adjust the position of the spreading box 205 as needed, and the top end of the fixed cylinder 211 is fixedly connected with the bottom of the chassis 1, which ensures the stability of the entire structure.

[0039] Working principle: when quantitative spreading of fertilizer is carried out, first of all, the adjusting handle 12 is rotated, which drives the rotating disc 10 to rotate under the output action of the adjusting handle 12, and under the rotation of the rotating disc 10, the hole two 11 and the hole one 9 will form a leakage hole, the size of the leakage hole is adjusted by rotating the adjusting handle 12, so as to adjust the amount of fertilizer falling, and under the starting action of the motor two 4, the stirring paddle 7 is driven to rotate, so as to drive the falling movement of the fertilizer, which can also prevent the clogging of the fertilizer at the hole, and the adjustable quantitative feeding device can accurately adjust the feeding amount according to the specific operation requirement, so as to ensure that the material supply strictly matches the actual requirement, and better meet the overall nutrient demand of rice growth;

[0040] When it is necessary to adjust the horizontal range of spreading according to the width and narrowness of the field, first of all, the motor one 202 is started, which drives the rotating disc 203 to rotate under the output action of the motor one 202, and under the rotation of the rotating disc 203, the pulling rod 204 drives the spreading box 205 to move up and down, when the spreading box 205 moves up, the two fixed plates two 209 will slide into the spreading box 205, so as to narrow the range of the discharge port, on the contrary, when the spreading box 205 moves down, the two fixed plates two 209 will slide out of the spreading box 205, so as to expand the range of the discharge port, which can adjust the horizontal range of spreading according to the width and narrowness of the field, so as to ensure that the fertilizer accurately covers the corresponding area in the field, and avoid waste of material spreading.

[0041] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A telescopic quantitative spreading mechanism for fertilizing rice paddies, comprising a chassis (1), characterized in that: A fixed bracket (3) is fixedly connected to the top left side of the chassis (1). A motor (4) is fixedly connected to the top right side of the fixed bracket (3). A transmission wheel (5) is fixedly connected to the output end of the motor (4). The outer walls of the two transmission wheels (5) are connected by a transmission belt (6). A stirring paddle (7) is fixedly connected to the bottom of the outer wall of the right transmission wheel (5). A fertilizer tank (25) is rotatably connected to the upper side of the outer wall of the right transmission wheel (5). A fixed plate (8) is fixedly connected to the bottom of the fertilizer tank (25). The interior of the fixed plate (8) is provided with multiple holes (9). The inner wall of the fixed plate (8) is rotatably connected to a rotating plate (10). The interior of the rotating plate (10) is provided with holes (11). An adjusting handle (12) is fixedly connected to the right side of the outer wall of the hole (11). A sliding groove (13) is provided on the right side of the outer wall of the fixed plate (8). The inner wall of the sliding groove (13) is slidably connected to the outer wall of the adjusting handle (12). A telescopic mechanism (2) is provided at the bottom of the base (1). The telescopic mechanism (2) is used to adjust the discharge port.

2. The telescopic rice paddy fertilization quantitative spreading mechanism according to claim 1, characterized in that: The telescopic mechanism (2) includes a fixed plate (201), the top of which is fixedly connected to the front bottom of the chassis (1). A motor (202) is fixedly connected to the bottom of the fixed plate (201). A rotating disc (203) is fixedly connected to the output end of the motor (202). A pulling rod (204) is rotatably connected to the rear edge of the rotating disc (203). A spreading box (205) is rotatably connected to the bottom end of the pulling rod (204). A sliding box (208) is connected to the top of the spreading box (205). A fixed box (207) is slidably connected to the outer wall of the sliding box (208). The outer wall of the fixed box (207) is connected to a feeding box (206). The top of the feeding box (206) is connected to the bottom of the fixed plate (8). Fixed plates (209) are fixedly connected to the front and rear sides of the bottom of the feeding box (206). A sliding groove (210) is opened on the front and rear sides of the top of the spreading box (205). The outer wall of the fixed plate (209) is slidably connected to the sliding groove (210). Multiple spreading nozzles (213) are connected to the bottom of the spreading box (205).

3. The telescopic rice paddy fertilization quantitative spreading mechanism according to claim 1, characterized in that: A fixing block (17) is fixedly connected to the top left end of the chassis (1), and a rotating rod (18) is rotatably connected inside the fixing block (17). Multiple wheels (16) are rotatably connected to the front and rear sides of the bottom of the chassis (1).

4. The telescopic rice paddy fertilizer application quantitative spreading mechanism according to claim 3, characterized in that: A push rod (19) is fixedly connected to the front and rear sides of the outer wall of the rotating rod (18), and a soft sleeve (20) is fixedly connected to the top of the outer wall of the push rod (19).

5. The telescopic rice paddy fertilizer application quantitative spreading mechanism according to claim 1, characterized in that: The chassis (1) is fixedly connected to guardrails (14) on the front and rear sides of the top, and the inner walls of the guardrails (14) are fixedly connected to support rods (15) on the left and right sides.

6. The telescopic rice paddy fertilization quantitative spreading mechanism according to claim 1, characterized in that: An adjustment button (22) is fixedly connected to the rear left end of the fixed bracket (3), and a control switch (21) is fixedly connected to the front left end of the fixed bracket (3).

7. The telescopic rice paddy fertilization quantitative spreading mechanism according to claim 1, characterized in that: Protective corner sleeves (23) are fixedly connected to the four corners of the outer wall of the chassis (1), and handles (24) are fixedly connected to the front and rear sides of the chassis (1).

8. The telescopic rice paddy fertilizer application quantitative spreading mechanism according to claim 2, characterized in that: A sliding rod (212) is fixedly connected to the top rear side of the spreading box (205), and a fixed cylinder (211) is slidably connected to the outer wall of the sliding rod (212). The top end of the fixed cylinder (211) is fixedly connected to the bottom of the chassis (1).

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