Soil conditioner applying device

Abstract

The invention relates to the technical field of fertilizer application machines, in particular to a soil conditioner application device which comprises a rotary tillage assembly, a discharging assembly, a pressurizing assembly, a spray head assembly, a discharging channel and a connecting piece. According to the invention, through the innovative design of cooperative mixing of the double rotary tillage wheels, air pulse pressurized conveying, water spraying dust suppression, spiral blanking filtering and the like, the technical bottlenecks of a traditional soil conditioner applying device in the aspects of mixing efficiency, dust suppression capability, blanking stability and function integration are systematically solved, and the efficiency and reliability of soil improvement operation are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fertilizer applicators, and particularly relates to a device for applying soil conditioner. Background Art

[0002] A soil conditioner, also known as a soil amendment, refers to a material that can improve the physical, chemical, and biological properties of soil to make it more suitable for plant growth. It is widely used in aspects such as improving soil texture and promoting the healthy growth of plants. When applying a soil conditioner, an application device is required.

[0003] Existing soil conditioner application devices mostly adopt a single rotary tillage mechanism combined with mechanical spreading or gravity feeding methods, and have the following problems: 1. Low mixing efficiency. Traditional equipment only relies on a single rotary tillage wheel or a simple stirring device, resulting in poor mixing effect of soil and conditioner, and prone to problems such as stratification or excessive local concentration. 2. Serious dust and conditioner loss. There is a lack of dust suppression measures during application, and the high-speed rotating rotary tillage wheel is likely to raise the dry conditioner, causing environmental pollution and resource waste. 3. Unstable feeding. Gravity feeding or ordinary screw conveying is easily affected by material caking and humidity changes, resulting in blockage or uneven feeding, and frequent manual intervention is required. 4. Single function. Most devices only complete a single function of application or mixing, and multiple devices need to be used in cooperation, with complex operation and high cost.

[0004] Therefore, providing a soil conditioner application device with high mixing efficiency, stable feeding, and high integration rate has become an urgent problem to be solved. Summary of the Invention

[0005] To solve the above problems, the present invention provides a soil conditioner application device, which includes a rotary tillage component, a feeding component, a pressurizing component, a spray head component, a feeding channel, and a connecting piece.

[0006] The rotary tillage component includes a housing, a first rotary tillage wheel, a second rotary tillage wheel, a first shaft body, and a second shaft body; the housing is sleeved on the first shaft body and the second shaft body respectively, the first rotary tillage wheel is installed on the first shaft body and is located inside the housing, and the second rotary tillage wheel is installed on the second shaft body and is located inside the housing.

[0007] The feeding component is connected to the housing through the feeding channel, and the pressurizing component is connected to the housing through the feeding channel; the spray head component is installed on the housing, and the water outlet faces the second rotary tillage wheel, the connecting frame is fixed on the housing, and the connecting frame is externally connected to a traction device.

[0008] Preferably, the feeding component includes a hopper, a screw feeder, a motor, and a filter plate; the filter plate is installed at the feeding port, the screw feeder is installed on the inner wall of the hopper, the screw feeder is connected to the output end of the motor, the motor is fixed on the hopper, and both ends of the feeding channel are respectively connected to the feeding port and the inside of the housing.

[0009] Preferably, the pressurizing assembly includes an air pump and an air pulse generator. The air outlet of the air pump is communicated with the air inlet of the air pulse generator. The air outlet of the air pulse generator is communicated with the blanking channel, and the air pulse generator is installed on the blanking channel.

[0010] Preferably, the spray head assembly includes a water tank, a water pump and a water pipe. The water inlet of the water pump is communicated with the water tank. The water outlet of the water pump is communicated with the water pipe. A spray head is installed at the water outlet of the water pipe. The air pump, the water tank and the water pump are respectively installed on the outer surface of the housing. The water pipe is installed on the housing, and the water outlet of the spray head faces the second rotary tillage wheel.

[0011] The present invention has the following advantages:

[0012] (1) The design of the two rotary tillage wheels rotating in the same direction. The first rotary tillage wheel and the second rotary tillage wheel rotate in the same direction, forming a cooperative soil turning and mixing effect, so that the soil and the conditioner fully collide and are evenly mixed in the housing, avoiding the layering problem, and solving the defects of low mixing efficiency and easy layering of the traditional single rotary tillage wheel.

[0013] (2) By pressurizing the blanking channel with an air pump and an air pulse generator, the conditioner is sprayed at a high speed into the rotary tillage area, significantly improving the conveying efficiency. At the same time, the pulsed air flow can prevent the channel from being blocked, overcoming the defects of easy blockage and low efficiency of the traditional gravity blanking or ordinary screw conveying.

[0014] (3) The spray head assembly sprays water towards the second rotary tillage wheel, moistening the soil synchronously during the mixing process, suppressing dust, and at the same time reducing the dispersion loss of the conditioner caused by the dry state, making up for the defects of the lack of dust suppression measures and serious loss of the conditioner in the existing technology.

[0015] (4) The spiral blanking device cooperates with the filter plate to achieve quantitative and uniform blanking. The filter plate can intercept the caked materials, ensure the particle fineness of the conditioner, avoid blockage and uneven distribution, and optimize the defects that the traditional blanking system is easily affected by the material state and has poor stability.

[0016] (5) Integrating the functions of rotary tillage, application, mixing and dust suppression into one, realizing continuous operation through the traction device, reducing equipment switching, lowering the operation complexity and cost, and solving the defects of single function and the need for multiple equipment cooperation in the existing technology. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0018] Figure 1 This is the front view of the device.

[0019] Figure 2 This is the front sectional view of the device.

[0020] Figure 3 This is the top sectional view of the rotary tillage assembly of the device.

[0021] Figure 4 This is the top view of the hopper. Specific embodiments

[0022] 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 efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1

[0024] Combined with the attached Figures 1-4 , this embodiment provides a soil conditioner application device, including a rotary tillage assembly, a feeding assembly, a pressurizing assembly, a spray head assembly, a feeding channel 5 and a connecting frame 6.

[0025] The rotary tillage assembly includes a housing 101, a first rotary tillage wheel 102, a second rotary tillage wheel 103, a first shaft body 104 and a second shaft body 105; the housing 101 is respectively sleeved on the first shaft body 104 and the second shaft body 105, the first rotary tillage wheel 102 is installed on the first shaft body 104 and is located inside the housing 101, and the second rotary tillage wheel 103 is installed on the second shaft body 105 and is located inside the housing 101.

[0026] The feeding assembly includes a hopper 201, a spiral feeder 202, a motor 203 and a filter plate 204; the filter plate 204 is installed at the feeding port 205, the spiral feeder 202 is installed on the inner wall of the hopper 201 through a bearing 206, and the end of the spiral feeder 202 away from the bearing 206 penetrates through the hopper 201 to connect to the output end of the motor 203, and the motor 203 is fixed on the hopper 201.

[0027] The pressurizing assembly includes an air pump 301 and an air pulse generator 302, and the air outlet of the air pump 301 is communicated with the air inlet of the air pulse generator. The spray head assembly includes a water tank 401, a water pump 402 and a water pipe 403. The water inlet of the water pump 402 is communicated with the water tank 401, the water outlet of the water pump 402 is communicated with the water pipe 403, and a spray head 404 is installed at the water outlet of the water pipe 403.

[0028] The two ends of the blanking channel 5 are respectively communicated with the blanking port 205 and the interior of the housing 101. The hopper 201 is fixedly connected to the housing 101 through the bracket 207. The air pump 301, the water tank 401 and the water pump 402 are respectively installed on the outer surface of the housing 101. The air outlet of the air pulse generator 302 is communicated with the blanking channel 5. The air pulse generator 302 is installed on the outer surface of the blanking channel 5. The water pipe 403 is installed on the outer surface of the housing 101 through the water pipe mounting seat 403. The water outlet of the nozzle 404 faces the second rotary tillage wheel 103. The connecting frame 6 is fixed on the housing 101. The connecting frame 6 is externally connected to a traction device.

[0029] The operating principle of this device:

[0030] Put the soil conditioner into the hopper 201 and send it into the blanking channel 4 through the spiral blanking device 202. The air pulse generator 302 pressurizes the inside of the blanking channel 4 to spray the soil conditioner into the interior of the housing 101. The first rotary tillage wheel 102 and the second rotary tillage wheel 103 rotate in the same direction. While tilling the soil, the soil conditioner and the soil collide and mix inside the housing 101 to improve the mixing efficiency. The nozzle 404 is used behind the second rotary tillage wheel 103 to prevent dust and reduce the loss of the soil conditioner.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A soil conditioner application device, characterized in that: It includes a rotary tillage component, a feeding component, a pressurizing component, a nozzle component, a feeding channel and a connecting piece; The rotary tillage assembly comprises a shell, a rotary tillage wheel 1, a rotary tillage wheel 2, a shaft body 1 and a shaft body 2; the shell is respectively sleeved on the shaft body 1 and the shaft body 2, the rotary tillage wheel 1 is mounted on the shaft body 1 and is located inside the shell, and the rotary tillage wheel 2 is mounted on the shaft body 2 and is located inside the shell; The material discharge assembly is connected to the shell through the material discharge channel, and the pressurizing assembly is connected to the shell through the material discharge channel; the nozzle assembly is installed on the shell, and the water outlet faces the rotary tiller wheel 2, the connecting frame is fixed on the shell, and the connecting frame is externally connected to a traction device.

2. A soil conditioner application device according to claim 1, characterized in that: The material discharge assembly includes a hopper, a spiral feeder, a motor and a filter plate; the filter plate is installed at the material discharge port, the spiral feeder is installed on the inner wall of the hopper, the spiral feeder is connected to the motor output end, the motor is fixed on the hopper, and the two ends of the material discharge channel are respectively connected to the material discharge port and the inside of the shell.

3. A soil conditioner application device according to claim 1, characterized in that: The pressurizing component includes an air pump and an air pulse generator, the air outlet of the air pump is connected to the air inlet of the air pulse generator, the air outlet of the air pulse generator is connected to the feeding channel, and the air pulse generator is installed on the feeding channel.

4. A soil conditioner application device according to claim 1, characterized in that: The nozzle assembly includes a water tank, a water pump and a water pipe, the water inlet of the water pump is connected to the water tank, the water outlet of the water pump is connected to the water pipe, the water outlet of the water pipe is equipped with a nozzle, the air pump, the water tank and the water pump are respectively installed on the outer surface of the shell, the water pipe is installed on the shell, and the nozzle outlet faces the second rotary tiller wheel.

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