Fertilizing device capable of automatically mixing for rice planting

Abstract

The utility model provides a rice planting fertilizing device capable of automatically mixing, and belongs to the technical field of rice planting. The fertilizing device capable of automatically mixing for rice planting comprises a walking structure and a fertilizing structure. The walking structure comprises a pesticide box and a walking part, a partition plate is fixed in the pesticide box, and the walking part is installed at the bottom of the pesticide box; the fertilizer applying structure comprises two supporting plates, a liquid outlet pipe set and a driving part, the two supporting plates are symmetrically fixed to one side of the pesticide box, a first spraying pipe is fixed between the two supporting plates in a penetrating mode, the liquid outlet pipe set is communicated with a material mixing spiral pipe, and the driving part is installed between the material mixing spiral pipe and the first spraying pipe. According to the utility model, various water fertilizers are automatically mixed during spraying, so that the contact time among the various water fertilizers can be shortened, the conditions of precipitation and flocculation are reduced, the mixing time is short, reaction is difficult to occur, and the fertilizer efficiency can be maintained.

Description

Technical Field

[0001] This utility model relates to the field of rice planting technology, and more specifically, to a fertilizer application device for rice planting that can automatically mix fertilizers. Background Technology

[0002] Rice, also known as paddy rice or paddy rice, is an edible grain, an annual herbaceous plant that thrives in warm and humid conditions. In southern China, it is commonly called "rice" or "grain." The hulled grain is rice. Fertilization is a crucial aspect of rice cultivation, significantly impacting yield and quality. Rice requires abundant nutrients, including major fertilizer elements such as nitrogen, phosphorus, and potassium, as well as micronutrients like silicon and zinc. These elements play an irreplaceable role in rice growth, development, and yield formation. Therefore, rational fertilization based on soil fertility and rice variety characteristics is essential in rice cultivation.

[0003] Currently, most rice fertilization devices directly mix multiple types of water and fertilizer in one tank. This can easily lead to sedimentation and flocculation during use, and the mixing of multiple water and fertilizers can cause reactions that reduce fertilizer efficiency. Therefore, it is necessary to propose an automatic mixing fertilization device for rice cultivation to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an automatic mixing fertilization device for rice cultivation, which aims to improve the problem that most rice fertilization devices directly mix multiple water and fertilizers in one tank, which easily leads to sedimentation and flocculation during use, and the mixing of multiple water and fertilizers can cause reactions that reduce fertilizer efficiency.

[0005] This utility model is implemented as follows:

[0006] This utility model provides a fertilizer application device for rice cultivation that can automatically mix fertilizers, including a walking structure and a fertilizer application structure.

[0007] The walking structure includes a medicine tank and a walking component. A partition is fixed inside the medicine tank, forming a storage chamber between the partition and the medicine tank. The walking component is installed at the bottom of the medicine tank. The fertilization structure includes two support plates, two second spray pipes, a liquid outlet pipe assembly, and a driving component. The two support plates are symmetrically fixed to one side of the medicine tank. A first spray pipe is fixed through the two support plates. The two second spray pipes are connected to the first spray pipe via connectors. Spray heads are evenly installed at the bottom of the first and second spray pipes. A reinforcing member is fixed between the second spray pipe and the medicine tank. The liquid outlet pipe assembly communicates with the storage chamber. Each liquid outlet pipe assembly is equipped with a control valve. A mixing spiral pipe is connected to the liquid outlet pipe assembly. The driving component is installed between the mixing spiral pipe and the first spray pipe.

[0008] In one embodiment of this utility model, a liquid inlet is formed on the top surface of the storage chamber, and a rubber sealing cap is covered on the liquid inlet. Two connecting plates are symmetrically fixed on one side of the medicine box.

[0009] In one embodiment of this utility model, the walking component includes side plates, which are symmetrically fixed on both sides of the medicine box. A shaft passes through the side plates, and walking wheels are installed at both ends of the shaft.

[0010] In one embodiment of this utility model, the support plate is provided with a limiting notch that matches the first nozzle and the second nozzle.

[0011] In one embodiment of the present invention, the connector includes a first connecting pipe and a second connecting pipe, the first connecting pipe being connected to the first nozzle, the second connecting pipe being connected to the second nozzle, and the first connecting pipe and the second connecting pipe being connected by a rotary joint.

[0012] In one embodiment of this utility model, the reinforcing member includes a fixing block, a reinforcing rod, and a connecting block. The fixing block is fixed to the second nozzle. One end of the reinforcing rod is fixed with a connecting post, and the connecting post is rotatably connected to the fixing block. The other end of the reinforcing rod forms a slot. The connecting block is fixed to the medicine box. Both the slot and the connecting block have round holes. The slot is engaged with the connecting block. A bolt passes through the round hole, and a nut is threaded to the end of the bolt.

[0013] In one embodiment of this utility model, a limiting sleeve is slidably sleeved on the second nozzle, and the limiting sleeve is slidably sleeved on the first nozzle.

[0014] In one embodiment of this utility model, the driving component includes a spraying pump, which is installed on the top surface of the medicine tank. The inlet end of the spraying pump is connected to an inlet hose, which is connected to the mixing spiral tube. The outlet of the spraying pump is connected to an outlet hose, which is connected to the first spray pipe.

[0015] The beneficial effects of this utility model are as follows: This utility model provides an automatic mixing fertilizer applicator for rice cultivation. During use, different fertilizers are delivered to a separate storage chamber through the inlet. Then, a connecting plate connects the device to an external traction device. The second spray pipe is then deployed, and a limiting sleeve is fitted onto the first spray pipe for positioning. Simultaneously, the reinforcing rod is rotated to secure the slot to the connecting block, and bolts and nuts are used for fixing. This ensures greater stability of the second spray pipe after deployment. The control valve on the outlet pipe assembly is then opened, activating the spray pump. The water and fertilizer inside each individual storage chamber are mixed inside the mixing spiral tube pulled by the liquid outlet pipe assembly. Then, the mixture is delivered to the inside of the first spray pipe through the liquid inlet hose and the liquid outlet hose, and then enters the inside of the second spray pipe through the connector and is sprayed outward by the nozzle 250. In this way, multiple water and fertilizers are automatically mixed during spraying, which can reduce the contact time between multiple water and fertilizers, thereby reducing the occurrence of sedimentation and flocculation. The short mixing time makes it difficult for reactions to occur, which helps to maintain fertilizer efficiency. At the same time, it is easy to spread the spraying, which can increase the spraying area and accelerate the spraying efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a first-view structural schematic diagram of the automatically mixing fertilizer application device for rice cultivation provided in this embodiment of the utility model.

[0018] Figure 2 A second-view structural schematic diagram of the automatically mixing rice planting fertilizer application device provided for an embodiment of this utility model;

[0019] Figure 3 A schematic cross-sectional view of the fertilizer tank of the automatically mixing rice planting fertilizer application device provided for an embodiment of this utility model.

[0020] Figure 4 A schematic diagram of the drive component of the automatically mixing fertilizer application device for rice cultivation provided for an embodiment of this utility model.

[0021] Figure 5 A schematic diagram of the unfolded structure of the first and second nozzles of the automatically mixing rice planting fertilizer application device provided for an embodiment of this utility model.

[0022] Figure 6 This utility model Figure 5 Enlarged view of point A in the middle;

[0023] Figure 7 An exploded view of the reinforcing component of the automatically mixing rice planting fertilizer application device provided in this embodiment of the utility model.

[0024] In the diagram: 100 - Walking structure; 110 - Medicine tank; 111 - Partition; 112 - Storage chamber; 113 - Liquid inlet; 120 - Walking component; 121 - Side plate; 122 - Shaft; 123 - Walking wheel; 130 - Connecting plate; 200 - Fertilizing structure; 210 - Support plate; 211 - Limiting notch; 220 - First nozzle; 230 - Connecting component; 231 - First connecting pipe; 232 - Second connecting pipe; 233 - Rotary joint; 240 - Second nozzle; 241 - Limiting sleeve; 250 - Nozzle; 260 - Reinforcing member; 261 - Fixing block; 262 - Reinforcing rod; 263 - Connecting column; 264 - Slot; 265 - Connecting block; 266 - Bolt; 270 - Liquid outlet pipe assembly; 271 - Control valve; 280 - Mixing spiral pipe; 290 - Drive component; 291 - Spraying pump; 292 - Liquid inlet hose; 293 - Liquid outlet hose. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Example

[0027] Please see Figures 1-7 This utility model provides a technical solution: an automatic mixing fertilization device for rice planting, including a walking structure 100 and a fertilization structure 200.

[0028] Please see Figures 1-3 The walking structure 100 includes a medicine box 110 and a walking component 120. A partition 111 is fixed inside the medicine box 110, and a storage chamber 112 is formed between the partition 111 and the medicine box 110. The walking component 120 is installed at the bottom of the medicine box 110.

[0029] The top surface of the storage chamber 112 has a liquid inlet 113 covered with a rubber sealing cap. Two connecting plates 130 are symmetrically fixed on one side of the medicine tank 110. The liquid inlet 113 is used for adding water and fertilizer. The two connecting plates 130 can be connected to a drive device, allowing for traction and movement using an external drive device. The walking component 120 includes side plates 121, which are symmetrically fixed on both sides of the medicine tank 110. A shaft 122 rotatably passes between the side plates 121, and walking wheels 123 are installed at both ends of the shaft 122. The walking component 120 is used for relocation.

[0030] Please see Figures 1-7 The fertilization structure 200 includes two support plates 210, two second spray pipes 240, a liquid outlet pipe assembly 270, and a drive component 290. The two support plates 210 are symmetrically fixed on one side of the medicine tank 110. A first spray pipe 220 is fixed through the two support plates 210. The two second spray pipes 240 are connected to the first spray pipe 220 via connectors 230. Spray nozzles 250 are evenly installed at the bottom of the first spray pipe 220 and the second spray pipe 240. The second spray pipe 240 is connected to the medicine tank 110. A reinforcing member 260 is fixed in place. The liquid outlet pipe assembly 270 is connected to the storage chamber 112. Each liquid outlet pipe assembly 270 is equipped with a control valve 271. The liquid outlet pipe assembly 270 is matched with the storage chamber 112. There are as many liquid outlet pipes as there are storage chambers 112. Each liquid outlet pipe is equipped with a control valve 271 to improve the flexibility of mixing. The liquid outlet pipe assembly 270 is connected to a mixing spiral pipe 280. The driving member 290 is installed between the mixing spiral pipe 280 and the first nozzle 220.

[0031] The support plate 210 has a limiting notch 211 that matches the first nozzle 220 and the second nozzle 240. This limiting notch 211 facilitates the storage of the first nozzle 220 and the second nozzle 240. The connector 230 includes a first connecting pipe 231 and a second connecting pipe 232. The first connecting pipe 231 communicates with the first nozzle 220, and the second connecting pipe 232 communicates with the second nozzle 240. The first connecting pipe 231 and the second connecting pipe 232 are connected by a rotary joint 233. This connector 230 facilitates the communication between the first nozzle 220 and the second nozzle 240, and the rotary joint 233 allows the second nozzle 240 to be rotated and folded. This helps to expand the spraying area and improve spraying efficiency, while not occupying more space when stored.

[0032] The reinforcing component 260 includes a fixing block 261, a reinforcing rod 262, and a connecting block 265. The fixing block 261 is fixed to the second nozzle 240. One end of the reinforcing rod 262 is fixed with a connecting post 263, which is rotatably connected to the fixing block 261. The other end of the reinforcing rod 262 forms a groove 264. The connecting block 265 is fixed to the medicine tank 110. Both the groove 264 and the connecting block 265 have round holes. The groove 264 engages with the connecting block 265. A bolt 266 passes through the round hole, and a nut is threaded to the end of the bolt 266. A limiting sleeve 241 is slidably sleeved on the second nozzle 240, and the limiting sleeve 241 is slidably sleeved on the first nozzle 220. Here, the reinforcing component 260 and the limiting sleeve 241 can improve the stability of the spray after the second nozzle 240 is deployed.

[0033] The drive unit 290 includes a spraying pump 291, which is installed on the top surface of the medicine tank 110. The inlet end of the spraying pump 291 is connected to an inlet hose 292, which is connected to a mixing spiral tube 280. The outlet of the spraying pump 291 is connected to an outlet hose 293, which is connected to a first spray pipe 220. Here, the spraying pump 291 can be used to transport the medicine in the medicine tank 110 to the first spray pipe 220.

[0034] Specifically, the working principle of this automatic mixing fertilizer applicator for rice cultivation is as follows: During use, different types of fertilizer are delivered to the individual storage chamber 112 through the inlet 113. Then, it is connected to an external traction device via the connecting plate 130. At this time, the second spray pipe 240 is unfolded, and the limiting sleeve 241 is fitted onto the first spray pipe 220 for limiting. Simultaneously, the reinforcing rod 262 is rotated to lock the slot 264 onto the connecting block 265, and it is fixed with bolts 266 and nuts. This makes the second spray pipe 240 more stable after unfolding. Then, the control valve 271 on the outlet pipe assembly 270 is opened, and the spraying pump 291 operates to spray each... The water and fertilizer inside the separate storage chamber 112 are mixed inside the mixing spiral pipe 280, which is pulled by the liquid outlet pipe group 270. Then, the mixture is delivered to the inside of the first spray pipe 220 through the liquid inlet hose 292 and the liquid outlet hose 293. After that, it enters the inside of the second spray pipe 240 through the connector 230 and is sprayed outward by the nozzle 250. In this way, multiple water and fertilizers are automatically mixed during spraying, which can reduce the contact time between multiple water and fertilizers, thereby reducing the occurrence of sedimentation and flocculation. The short mixing time makes it difficult for reactions to occur, which helps to maintain fertilizer efficiency. At the same time, it is easy to spread the spraying, which helps to increase the spraying area and accelerate the spraying efficiency.

[0035] It should be noted that the specific model and specifications of the spray pump 291 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0036] The power supply and operating principle of the spray pump 291 are clear to those skilled in the art and will not be described in detail here.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fertilizer applicator for rice cultivation with automatic mixing capability, comprising a walking structure (100) and a fertilizer applicator (200) mounted on the walking structure (100), characterized in that, The walking structure (100) includes a medicine box (110) and a walking component (120). A partition (111) is fixed inside the medicine box (110), and a storage chamber (112) is formed between the partition (111) and the medicine box (110). The walking component (120) is installed at the bottom of the medicine box (110). The fertilization structure (200) includes two support plates (210), two second nozzles (240), a liquid outlet pipe assembly (270), and a drive unit (290). The two support plates (210) are symmetrically fixed to one side of the medicine tank (110), and a first nozzle (220) is fixed through the two support plates (210). The two second nozzles (240) are connected to the first nozzle (220) by a connector (230). The first nozzle (220) and the second nozzles... (240) has nozzles (250) evenly installed at the bottom. A reinforcing member (260) is fixed between the second spray pipe (240) and the medicine tank (110). The liquid outlet pipe group (270) is connected to the storage chamber (112). A control valve (271) is installed on each of the liquid outlet pipe groups (270). A mixing spiral pipe (280) is connected to the liquid outlet pipe group (270). The driving member (290) is installed between the mixing spiral pipe (280) and the first spray pipe (220).

2. The automatically mixing fertilizer applicator for rice cultivation according to claim 1, characterized in that, The top surface of the storage chamber (112) has a liquid inlet (113) covered with a rubber sealing cap, and two connecting plates (130) are symmetrically fixed on one side of the medicine box (110).

3. The automatically mixing fertilizer applicator for rice cultivation according to claim 1, characterized in that, The walking component (120) includes side plates (121), which are symmetrically fixed on both sides of the medicine box (110). A shaft (122) rotatably passes between the side plates (121), and walking wheels (123) are installed at both ends of the shaft (122).

4. The automatically mixing fertilizer applicator for rice cultivation according to claim 1, characterized in that, The support plate (210) has a limiting notch (211) that matches the first nozzle (220) and the second nozzle (240).

5. The automatically mixing fertilizer applicator for rice cultivation according to claim 1, characterized in that, The connector (230) includes a first connecting pipe (231) and a second connecting pipe (232). The first connecting pipe (231) is connected to the first nozzle (220), and the second connecting pipe (232) is connected to the second nozzle (240). The first connecting pipe (231) and the second connecting pipe (232) are connected by a rotary joint (233).

6. The automatically mixing fertilizer applicator for rice cultivation according to claim 1, characterized in that, The reinforcing member (260) includes a fixing block (261), a reinforcing rod (262), and a connecting block (265). The fixing block (261) is fixed on the second nozzle (240). One end of the reinforcing rod (262) is fixed with a connecting post (263), which is rotatably connected to the fixing block (261). The other end of the reinforcing rod (262) forms a slot (264). The connecting block (265) is fixed to the medicine box (110). Both the slot (264) and the connecting block (265) have round holes. The slot (264) is engaged with the connecting block (265). A bolt (266) passes through the inside of the round hole, and a nut is threaded to the end of the bolt (266).

7. The automatically mixing fertilizer applicator for rice cultivation according to claim 1, characterized in that, A limiting sleeve (241) is slidably sleeved on the second nozzle (240), and the limiting sleeve (241) is slidably sleeved on the first nozzle (220).

8. The automatically mixing fertilizer applicator for rice cultivation according to claim 1, characterized in that, The drive unit (290) includes a spray pump (291), which is installed on the top surface of the medicine tank (110). The inlet end of the spray pump (291) is connected to an inlet hose (292), which is connected to the mixing spiral tube (280). The outlet of the spray pump (291) is connected to an outlet hose (293), which is connected to the first spray pipe (220).

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