Quantitative fertilizing device

Abstract

The utility model relates to the technical field of fertilizing devices, and discloses a quantitative fertilizing device which comprises a connecting plate, a moving wheel carrier is fixedly mounted at the bottom of the connecting plate, a quantitative fertilizing mechanism is arranged at the bottom of the connecting plate, and a stirring hopper mechanism is arranged at the top of the quantitative fertilizing mechanism. According to the quantitative fertilization device, the quantitative fertilization mechanism is arranged, a first motor drives a quantitative partition hollow block to rotate, a fixed area can be separated from the interior of an outer frame through the quantitative partition hollow block, fertilizer can fall quantitatively, through transmission of a fluted disc and a bevel gear, a partition frame can move towards the outer side, and when the partition frame moves towards the outer side, the fertilizer can fall off quantitatively. Through the elastic force of the spring, the partition plate gradually moves outwards, and then the partition plate and the partition frame together reduce the partition capacity of the quantitative partition hollow block, so that the quantitative discharging amount can be adjusted, the functions of quantitative fertilization and quantitative fertilization amount control are achieved, and meanwhile damage to plants due to excessive fertilization is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizing devices, and particularly relates to a quantitative fertilizing device. Background Art

[0002] A quantitative fertilizing device is a device used to evenly distribute fertilizers on farmlands or horticultural sites. Its function is to ensure that plants can obtain appropriate nutrients, thereby promoting healthy growth and high yields.

[0003] As described in a quantitative fertilizing device (authorization publication number: CN 220173786 U) disclosed by the patent network, "The utility model discloses a quantitative fertilizing device, including a fixed frame. The upper end inside the fixed frame is provided with a tank body. The upper end of the tank body is sleeved with a top cover. An opening is provided on the outer wall of the top cover, and the opening is communicated with the tank body. With the above structure, when quantitative fertilizing work needs to be carried out, fertilizers are placed in the tank body, and the tank body is covered by the top cover. And the opening can avoid affecting the discharging of fertilizers. Subsequently, the fixed frame is pushed to move, and the rotation of the front wheels can drive the rotating shaft to drive the turntable to rotate simultaneously. When the material groove moves to the output end of the tank body, fertilizers can enter the material groove. After the material groove moves to the downward position, the fertilizers can fall to the ground, thus playing a role in fertilizing. And the quantitative fertilizing can be achieved through the material groove, thereby avoiding the problems of excessive or insufficient fertilizing amount, and making the fertilizing work easier and faster."

[0004] Regarding the above description, the applicant believes there are the following problems:

[0005] During the use of this utility model, by driving the material groove to rotate through the arranged turntable, fertilizers can enter the inside of the material groove. By rotating the material groove downward, quantitative fertilizing and discharging are realized. However, in actual use, when the amount of fertilizer to be applied is small, due to the fixed capacity of the material groove, the quantity of fertilizers entering the inside of the material groove cannot be controlled, resulting in an excessive amount of fertilizing. Excessive fertilizers will damage the growth of plants. Therefore, it is necessary to improve a quantitative fertilizing device to solve the above problems. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a quantitative fertilizing device to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A quantitative fertilizing device, including a connecting plate. A moving wheel frame is fixedly installed at the bottom of the connecting plate. A quantitative fertilizing mechanism is arranged at the bottom of the connecting plate. A stirring hopper mechanism is arranged at the top of the quantitative fertilizing mechanism.

[0008] The quantitative fertilizing mechanism includes a quantitative component and a capacity adjustment component, and the capacity adjustment component is arranged inside the quantitative component.

[0009] Preferably, the quantitative component includes a feed inlet which is fixedly installed inside a connecting plate. A bottom of the feed inlet is fixedly installed with an outer frame. A bottom of the outer frame is fixedly installed with a blanking port. A back of the outer frame is fixedly installed with a first motor. A front of a transmission shaft of the first motor is fixedly installed with a quantitative partition hollow block, which is convenient for the directional blanking of fertilizers through the quantitative component.

[0010] Preferably, holes are formed at corresponding positions of the outer frame and the transmission shaft of the first motor, and the transmission shaft of the first motor is rotatably installed inside the holes formed inside the outer frame. The quantitative partition hollow block is rotatably installed inside the outer frame, which is convenient for the partition quantitative blanking under normal conditions.

[0011] Preferably, the capacity adjustment component includes a second motor which is fixedly installed inside a front side of the quantitative partition hollow block. A back of a transmission shaft of the second motor is fixedly installed with a gear disk. A threaded rod is rotatably installed inside the quantitative partition hollow block. A bevel gear is fixedly installed inside the threaded rod. A threaded moving plate is threadedly installed outside the threaded rod. A pushing column is fixedly installed outside the threaded moving plate. A partition frame is fixedly installed outside the pushing column. A limiting rod is fixedly installed inside the partition frame. A spring is arranged outside the limiting rod. A partition plate is slidably installed outside the limiting rod, which is convenient for the capacity adjustment component to adjust the amount of the quantitative blanking.

[0012] Preferably, holes are formed at corresponding positions of the quantitative partition hollow block and the pushing column, and the pushing column is slidably installed inside the holes formed inside the quantitative partition hollow block, which is convenient for the normal movement of the pushing column.

[0013] Preferably, the partition plate is slidably installed inside the partition frame, and the gear disk is engaged with the bevel gear, which is convenient for the movement of the partition frame under normal conditions.

[0014] Preferably, the stirring hopper mechanism includes a storage hopper which is fixedly installed on a top of the feed inlet. A fixing rod is fixedly installed inside the storage hopper. A stirring rod is rotatably installed inside the fixing rod. A third motor is fixedly installed on a front of the storage hopper. Transmission rollers are fixedly installed on a top of the transmission shaft of the third motor and on a top of the stirring rod. A transmission belt is installed outside the transmission rollers, which is convenient for stirring the fertilizers inside the storage hopper through the stirring hopper mechanism.

[0015] Compared with the prior art, the utility model provides a quantitative fertilizing device, which has the following beneficial effects:

[0016] 1. The quantitative fertilization device, through the set quantitative fertilization mechanism, during use, drives the quantitative partition hollow block to rotate through the first motor, enabling the quantitative partition hollow block to separate a fixed area inside the outer frame, allowing the fertilizer to fall quantitatively. Through the transmission of the gear disk and the bevel gear, the partition frame can be moved outward. When the partition frame moves outward, through the elastic force of the spring, the partition board gradually moves outward, and together with the partition frame, it reduces the capacity of the partition of the quantitative partition hollow block, enabling the amount of quantitative feeding to be adjusted, realizing the functions of quantitative fertilization and controlling the amount of quantitative fertilization, and at the same time avoiding damage to plants caused by excessive fertilization.

[0017] 2. The quantitative fertilization device, through the set stirring hopper mechanism, during use, drives the stirring rod to rotate by using the transmission of the transmission roller and the transmission belt, thereby stirring the fertilizer inside the storage hopper, enabling it to be discharged stably without blocking, and realizing the function of stirring and preventing blockage of the fertilizer inside the storage hopper. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0019] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the sectional external structure of the quantitative fertilization mechanism of the present invention;

[0021] Figure 3 It is a schematic diagram of the exploded external structure of the quantitative component of the present invention;

[0022] Figure 4 It is a schematic diagram of the external structure of the capacity adjustment component of the present invention;

[0023] Figure 5 It is a sectional schematic diagram of the partition frame and its related structures of the present invention;

[0024] Figure 6 It is a schematic diagram of the sectional external structure of the stirring hopper mechanism of the present invention.

[0025] In the figure: 1. Connecting plate; 2. Quantitative fertilization mechanism; 21. Quantitative component; 211. Feeding port; 212. Outer frame; 213. Discharging port; 214. Motor 1; 215. Hollow block with quantitative partition; 22. Capacity adjustment component; 221. Motor 2; 222. Gear disk; 223. Threaded rod; 224. Bevel gear; 225. Threaded moving plate; 226. Pushing column; 227. Partition frame; 228. Limiting rod; 229. Spring; 2210. Partition board; 3. Stirring hopper mechanism; 31. Storage hopper; 32. Fixed rod; 33. Stirring rod; 34. Motor 3; 35. Driving roller; 36. Transmission belt; 4. Moving wheel frame. Detailed implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0027] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] Embodiment 1:

[0029] Please refer to Figures 1-5 , the present invention provides a technical solution: a quantitative fertilization device, including a connecting plate 1, a moving wheel frame 4 is fixedly installed at the bottom of the connecting plate 1, a quantitative fertilization mechanism 2 is arranged at the bottom of the connecting plate 1, and a stirring hopper mechanism 3 is arranged on the top of the quantitative fertilization mechanism 2.

[0030] The quantitative fertilization mechanism 2 includes a quantitative component 21 and a capacity adjustment component 22, and the capacity adjustment component 22 is arranged inside the quantitative component 21.

[0031] Further, the quantitative component 21 includes a feed inlet 211 which is fixedly installed inside the connecting plate 1. A housing 212 is fixedly installed at the bottom of the feed inlet 211. A discharge port 213 is fixedly installed at the bottom of the housing 212. A first motor 214 is fixedly installed on the back of the housing 212. A quantitatively partitioned hollow block 215 is fixedly installed on the front of the transmission shaft of the first motor 214, facilitating the directional discharging of fertilizers through the quantitative component 21.

[0032] Further, holes are formed at the corresponding positions of the housing 212 and the transmission shaft of the first motor 214, and the transmission shaft of the first motor 214 is rotatably installed in the holes formed inside the housing 212. The quantitatively partitioned hollow block 215 is rotatably installed inside the housing 212, facilitating the partitioned quantitative discharging under normal conditions.

[0033] Further, the capacity adjustment component 22 includes a second motor 221 which is fixedly installed on the inner side of the front of the quantitatively partitioned hollow block 215. A gear disk 222 is fixedly installed on the back of the transmission shaft of the second motor 221. A threaded rod 223 is rotatably installed inside the quantitatively partitioned hollow block 215. A bevel gear 224 is fixedly installed on the inner side of the threaded rod 223. A threaded moving plate 225 is threadedly installed on the outside of the threaded rod 223. A push column 226 is fixedly installed on the outside of the threaded moving plate 225. A partition frame 227 is fixedly installed on the outside of the push column 226. A limiting rod 228 is fixedly installed on the inner side of the partition frame 227. A spring 229 is arranged on the outside of the limiting rod 228. A partition plate 2210 is slidably installed on the outside of the limiting rod 228, facilitating the capacity adjustment component 22 to adjust the amount of quantitative discharging.

[0034] Further, holes are formed at the corresponding positions of the quantitatively partitioned hollow block 215 and the push column 226, and the push column 226 is slidably installed in the holes formed inside the quantitatively partitioned hollow block 215, facilitating the normal movement of the push column 226.

[0035] Further, the partition plate 2210 is slidably installed inside the partition frame 227, and the gear disk 222 meshes with the bevel gear 224, facilitating the movement of the partition frame 227 under normal conditions.

[0036] Embodiment 2:

[0037] Please refer to Figure 6, and in combination with the first embodiment, it is further obtained that the stirring hopper mechanism 3 includes a storage hopper 31, the storage hopper 31 is fixedly installed at the top of the feed inlet 211, a fixed rod 32 is fixedly installed inside the storage hopper 31, a stirring rod 33 is rotatably installed inside the fixed rod 32, a third motor 34 is fixedly installed on the front of the storage hopper 31, and transmission rollers 35 are fixedly installed at the top of the transmission shaft of the third motor 34 and the top of the stirring rod 33. A transmission belt 36 is installed outside the transmission rollers 35 for transmission, which is convenient for stirring the fertilizer inside the storage hopper 31 through the stirring hopper mechanism 3.

[0038] During the actual operation process, when this device is used, first pour the fertilizer into the storage hopper 31, drive the third motor 34, and under the transmission of the transmission rollers 35 and the transmission belt 36, the stirring rod 33 rotates at this time to stir the fertilizer to avoid the situation of material accumulation and blockage of the fertilizer. Drive the first motor 214 to make the quantitative partition hollow block 215 start to rotate inside the outer frame 212. The fertilizer will pass through the feed inlet 211 and enter the inside of the outer frame 212. Through the partition between the outer frame 212 and the quantitative partition hollow block 215, the fertilizer that rotates to the discharge port 213 can fall in a quantitative manner, realizing the function of quantitative fertilization. When it is necessary to reduce the amount of quantitative fertilization, drive the second motor 221 to make the gear disk 222 rotate. When the gear disk 222 rotates, it will drive the bevel gear 224 to rotate. At this time, the bevel gear 224 drives the threaded rod 223 to rotate, and the threaded moving plate 225 starts to drive the push column 226 to move outward, driving the partition frame 227 to move outward. While the partition frame 227 moves outward, using the elasticity of the spring 229 and the limit of the limit rod 228, the partition plate 2210 moves outward. With the cooperation of the partition frame 227 and the partition plate 2210, the partition capacity inside the quantitative partition hollow block 215 decreases, and when quantitative fertilization is carried out, the amount of fertilization will also decrease relatively.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A quantitative fertilization device, comprising a connecting plate (1), characterized in that: A movable wheel frame (4) is fixedly mounted on the bottom of the connecting plate (1), a quantitative fertilization mechanism (2) is arranged on the bottom of the connecting plate (1), and a stirring hopper mechanism (3) is arranged on the top of the quantitative fertilization mechanism (2); The quantitative fertilization mechanism (2) comprises a quantitative component (21) and a capacity adjustment component (22), wherein the capacity adjustment component (22) is arranged inside the quantitative component (21).

2. A quantitative fertilization device according to claim 1, characterized in that: The quantitative component (21) comprises a feed inlet (211), the feed inlet (211) being fixedly mounted inside the connecting plate (1), an outer frame (212) being fixedly mounted at the bottom of the feed inlet (211), a feed outlet (213) being fixedly mounted at the bottom of the outer frame (212), a motor 1 (214) being fixedly mounted at the back of the outer frame (212), and a quantitative partitioning hollow block (215) being fixedly mounted at the front of the transmission shaft of the motor 1 (214).

3. A quantitative fertilization device according to claim 2, characterized in that: The outer frame (212) and the transmission shaft of the first motor (214) are provided with holes at corresponding positions, and the transmission shaft of the first motor (214) is rotatably mounted inside the hole provided inside the outer frame (212), and the quantitative partitioning hollow block (215) is rotatably mounted inside the outer frame (212).

4. A quantitative fertilization device according to claim 2, characterized in that: The capacity adjustment component (22) comprises a second motor (221), the second motor (221) being fixedly mounted on the inner side of the front face of the quantitative partition hollow block (215), a toothed disc (222) being fixedly mounted on the back of the transmission shaft of the second motor (221), a threaded rod (223) being rotatably mounted inside the quantitative partition hollow block (215), a bevel gear (224) being fixedly mounted on the inner side of the threaded rod (223), a threaded moving plate (225) being threadedly mounted on the outer side of the threaded moving plate (225), a pushing column (226) being fixedly mounted on the outer side of the pushing column (226), a partition frame (227) being fixedly mounted on the inner side of the partition frame (227), a limiting rod (228) being fixedly mounted on the inner side of the limiting rod (228), a spring (229) being arranged on the outer side of the limiting rod (228), and a partition plate (2210) being slidably mounted on the outer side of the limiting rod (228).

5. A quantitative fertilization device according to claim 4, characterized in that: Holes are provided at corresponding positions of the quantitative partition hollow block (215) and the push column (226), and the push column (226) is slidably mounted inside the hole provided inside the quantitative partition hollow block (215).

6. A quantitative fertilization device according to claim 4, characterized in that: The partition plate (2210) is slidably mounted inside the partition frame (227), and the toothed disc (222) is meshed with the bevel gear (224).

7. A quantitative fertilization device according to claim 1, characterized in that: The stirring hopper mechanism (3) comprises a storage hopper (31), the storage hopper (31) being fixedly mounted on the top of the feed port (211), a fixing rod (32) being fixedly mounted inside the storage hopper (31), a stirring rod (33) being rotatably mounted inside the fixing rod (32), a motor three (34) being fixedly mounted on the front of the storage hopper (31), a transmission roller (35) being fixedly mounted on the top of the transmission shaft of the motor three (34) and the top of the stirring rod (33), and a transmission belt (36) being mounted on the outside of the transmission roller (35).

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