Soil conditioner applying device

Abstract

The utility model relates to the technical field of soil improvement application, and particularly discloses a soil conditioner application device which comprises a frame body and a vehicle hopper connected to the top of the frame body. A conveying belt is installed at the bottom of the hopper, a driving motor used for driving the conveying belt is installed on one side of the hopper, an opening corresponding to the discharging end of the conveying belt is formed in one side of the hopper, a sealing plate is arranged at the opening, and a lifting piece is installed on the hopper and used for adjusting the height of the sealing plate. The top of one end of the frame body is provided with a driving box, the top of the driving box is rotatably provided with two groups of spreading discs, and the tops of the spreading discs correspond to the discharge end of the conveying belt; the conveying belt is driven by the driving motor to rotate, the conveying belt brings the modifier out of the opening to fall onto the spreading disc, and the stacked modifier is spread onto the surface of soil during rotation of the spreading disc, so that continuous material conveying can be realized, material accumulation is reduced, and the spreading efficiency is improved. And meanwhile, the uniformity of the powder in the spreading process can be improved through a rotary spreading mode, and the spreading range is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil improvement application technical field, concretely is a kind of soil improver application device. BACKGROUND

[0002] In soil improvement, the pH, organic matter content, nutrient content of soil are determined to select appropriate soil improver. Powdered soil improver includes gypsum powder, biochar powder, rhyolite powder, etc. The improver is preferably applied as base fertilizer, and water can be poured after application to promote the penetration and action of the improver.

[0003] The existing soil improver application device is inconvenient to apply powder, for example, the patent publication No. CN221510218U discloses a soil improvement application device for farmland, which includes a material spreading mechanism, a watering mechanism, a limiting mechanism and a fixing mechanism. The material spreading mechanism is composed of a mixing box, a box cover, a spreading pipe, a motor, a mixing shaft and stirring blades. The mixing box is provided with a matching box cover on the top, and the mixing box is connected with the feeding port of the spreading pipe at the bottom of the side surface. A motor is arranged at the center of the bottom of the mixing box, and the output end of the top of the motor is connected with the bottom of the mixing shaft. The mixing shaft is provided with a stirring blade starting motor and a pressurizing device arranged inside the spreading pipe. At this time, the motor drives the mixing shaft and the stirring blades to rotate and stir the soil improver to be applied, which is sprayed from the discharge port of the spreading pipe with a set application angle, and the soil improvement application device for farmland starts the application work.

[0004] The above-mentioned application device can spread the improver, but the powder is easily accumulated inside the equipment and causes wear when sprayed from the spreading pipe by the pressurizing device. In addition, the energy consumption is relatively high in the high-pressure and high-flow state, and the application effect of the powder still needs to be improved. Therefore, the soil improver application device is proposed to solve the above problems. TECHNICAL FIELD

[0005] The utility model aims at providing a soil improver application device to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A soil improver application device includes a frame body and a hopper connected to the top of the frame body.

[0008] A conveying belt is installed at the bottom of the hopper, a drive motor for driving the conveying belt is installed on one side of the hopper, an opening corresponding to the discharge end of the conveying belt is provided on one side of the hopper, an enclosing plate is arranged at the opening, a lifting member is installed on the hopper to adjust the height of the enclosing plate.

[0009] The top of one end of the frame body is provided with a driving box, two groups of spreading discs are rotatably installed on the top of the driving box, the top of the spreading disc corresponds to the discharging end of the conveying belt, and a plurality of push plates are connected to the top of the spreading disc;

[0010] The bottom of the hopper is provided with a cleaning member for cleaning the surface of the conveying belt;

[0011] The hopper is connected with a driven roller for installing the conveying belt near the discharging end of the conveying belt, and a transmission member driven by the driven roller is installed on one side of the hopper for driving the cleaning member and the spreading disc to rotate.

[0012] In an alternative, the lifting member includes an electric telescopic rod installed on one side of the hopper, the bottom telescopic end of the electric telescopic rod is connected with the top of the sealing plate, two groups of guide rails are connected to one side of the hopper near the electric telescopic rod, and a guide groove is arranged on one side of the sealing plate near the hopper and is in sliding cooperation with the guide rail.

[0013] In an alternative, the cleaning member includes a mounting bracket and a mounting rod installed on the mounting bracket, the mounting bracket is installed on the bottom of the hopper, and the cleaning brush is installed on the mounting rod.

[0014] In an alternative, a rotating rod is rotatably installed in the driving box, the axis of the mounting rod is parallel to the axis of the rotating rod, two groups of driving bevel gears are connected to the rotating rod, the two groups of driving bevel gears are symmetrically arranged, the bottom of each group of the spreading disc is connected with a rotating shaft, the rotating shaft extends into the driving box and is fixedly connected with a driven bevel gear, and the driven bevel gear is in meshing cooperation with the driving bevel gear.

[0015] In an alternative, the transmission member includes two groups of housings, one end of the driven roller is connected with a driving shaft, a belt member connected with the driving shaft is installed in each group of the housings, one group of the housings is installed on the hopper and the mounting bracket, and the other group of the housings is installed on the hopper and the driving box.

[0016] In an alternative, the belt member includes a driving wheel and a driven wheel, two groups of driving wheels are installed on the driving shaft, one group of the driving wheels is arranged in each group of the housings, the mounting rod extends to one group of the housings at one end and is connected with the driven wheel, the rotating rod extends to the other group of the housings at one end and is connected with the driven wheel, and the driving wheel is connected with the driven wheel through the belt transmission.

[0017] In an alternative, the discharging end of the conveying belt is provided with a limiting cover installed on the hopper.

[0018] In an alternative, a moving wheel is installed on the frame body.

[0019] In an alternative, an arc-shaped guide plate for guiding the spreading of the spreading disc is installed at the bottom of the hopper.

[0020] Compared with the prior art, the utility model has the advantages of

[0021] The conveying belt rotates under the driving of the driving motor, the conveying belt brings the modifier out of the opening and drops on the spreading disc, in the rotation of the spreading disc, the stacked modifier is spread on the soil surface, continuous material conveying is realized, material accumulation is reduced, and the rotation and spreading mode can improve the uniformity of the powder in the spreading process and improve the spreading range.

[0022] The height of the sealing plate can be adjusted according to the output, so that the opening size is adjusted.

[0023] In the rotation of the conveying belt, the driven roller rotates, the cleaning member and the spreading disc can be driven to rotate through the transmission member, the driving arrangement is reduced, and the energy consumption of the device is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic view of the utility model.

[0025] Figure 2 It is a structural schematic view of the utility model.

[0026] Figure 3 It is a structural schematic view of the bottom of the utility model.

[0027] In the drawing: 11, frame body; 12, moving wheel; 13, car hopper; 14, driving motor; 15, electric telescopic rod; 16, guide rail; 17, sealing plate; 18, limit cover; 19, cover shell; 20, conveying belt; 21, arc-shaped guide plate; 22, driving box; 23, spreading disc; 24, push plate; 25, driven bevel gear; 26, driving bevel gear; 27, rotating rod; 28, mounting frame; 29, mounting rod; 30, cleaning brush. DETAILED DESCRIPTION

[0028] In the utility model, unless another definite provision and limitation, the terms "mounting", "connecting", "connecting", "fixing" and other terms should be broad sense, for example, can be fixed connection, can be detachable connection, or integrated; can be mechanical connection, can be electrical connection; can be directly connected, can be indirectly connected through intermediate medium, can be the communication of two elements or the interaction of two elements, unless another definite limitation. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0029] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0030] Please refer to Figures 1-3 In the embodiment, a soil conditioner applying device comprises a frame body 11 and a vehicle hopper 13 connected to the top of the frame body 11.

[0031] The vehicle hopper 13 is provided with a driving motor 14 on one side for driving the conveying belt 20, and is provided with an opening corresponding to the discharging end of the conveying belt 20 on one side, and the opening is provided with a sealing plate 17, and the vehicle hopper 13 is provided with a lifting member for adjusting the height of the sealing plate 17.

[0032] The frame body 11 is provided with a driving box 22 at one end, and the driving box 22 is provided with two groups of spreading discs 23 rotatably installed on the top, and the spreading discs 23 are connected with a plurality of push plates 24 on the top.

[0033] The vehicle hopper 13 is provided with a cleaning member at the bottom for cleaning the surface of the conveying belt 20.

[0034] The vehicle hopper 13 is provided with a driven roller for installing the conveying belt 20 near the discharging end of the conveying belt 20, and the vehicle hopper 13 is provided with a transmission member driven by the driven roller on one side for driving the cleaning member and the spreading disc 23 to rotate.

[0035] In the embodiment, the conveying belt 20 rotates under the driving of the driving motor 14, and the height of the sealing plate 17 can be adjusted according to the output, so that the size of the opening is adjusted, and the conveying belt 20 brings the conditioner out of the opening and falls on the spreading disc 23, and the stacked conditioner is spread on the soil surface in the rotation of the spreading disc 23, and the device is moved by pulling the external equipment, and continuous spreading is carried out in the movement.

[0036] As Figure 1As shown, the lifting member includes a motorized telescopic rod 15 mounted on one side of the hopper 13, the bottom telescopic end of the motorized telescopic rod 15 is connected to the top of the sealing plate 17, the hopper 13 is connected to two sets of guide rails 16 near one side of the motorized telescopic rod 15, and the sealing plate 17 is provided with a guide groove near one side of the hopper 13 for sliding cooperation with the guide rails 16; the motorized telescopic rod 15 works to adjust the height of the sealing plate 17, the sealing plate 17 can stably rise and fall under the guidance of the guide rails 16, the sealing plate 17 is in sliding cooperation with one side of the hopper 13, and the sealing plate 17 can adjust the size of the opening in movement, thereby controlling the amount of powder output by the conveying belt 20.

[0037] As shown in the figure, Figure 3 The cleaning member includes a mounting bracket 28 and a mounting rod 29 mounted on the mounting bracket 28, the mounting bracket 28 is mounted on the bottom of the hopper 13, and the mounting rod 29 is mounted with a cleaning brush 30.

[0038] The cleaning brush 30 can clean the residual modifier on the surface of the conveying belt 20 in rotation.

[0039] As shown in the figure, Figure 3 The driving box 22 is rotatably mounted with a rotating rod 27, the axis of the mounting rod 29 is parallel to the axis of the rotating rod 27, two sets of driving bevel gears 26 are connected to the rotating rod 27, the two sets of driving bevel gears 26 are symmetrically arranged, a rotating shaft is connected to the bottom of each set of the spreading disc 23, the rotating shaft extends into the driving box 22 to fixedly connect a driven bevel gear 25, and the driven bevel gear 25 is in mesh with the driving bevel gear 26.

[0040] The transmission member can drive the rotating rod 27 to rotate, the driving bevel gear 26 can drive the driven bevel gear 25 to rotate, thereby driving the corresponding spreading disc 23 to rotate, and the rotating directions of the two sets of spreading discs 23 are opposite.

[0041] As shown in the figure, Figure 1 The transmission member includes two sets of housings 19, a driving shaft is connected to one end of the driven roller, a belt member connected with the driving shaft is mounted in each of the two sets of housings 19, one set of the housings 19 is mounted on the hopper 13 and the mounting bracket 28, and the other set of the housings 19 is mounted on the hopper 13 and the driving box 22; the driving motor 14 drives the conveying belt 20 to rotate, and the driven roller can rotate under the driving of the conveying belt 20.

[0042] The belt member includes a driving wheel and a driven wheel, two sets of driving wheels are mounted on the driving shaft, one set of the driving wheels is arranged in each of the two sets of housings 19, one end of the mounting rod 29 extends into one set of the housings 19 to connect the driven wheel, one end of the rotating rod 27 extends into the other set of the housings 19 to connect the driven wheel, and the driving wheel is connected to the driven wheel through a belt transmission.

[0043] The driven roller rotates, thereby driving the driving shaft to rotate, the driving wheel drives the driven wheel to rotate through the belt, and the corresponding mounting rod 29 and rotating rod 27 rotate.

[0044] As shown in Figure 2 The discharge end of the conveying belt 20 is provided with a limiting cover 18 mounted on the hopper 13; the limiting cover 18 can avoid directly scattering a large amount of the modifier to the soil surface when the conveying belt 20 outputs the modifier.

[0045] As shown in Figure 1 The frame body 11 is mounted with the moving wheel 12; in actual use, the frame body 11 can be hung on the existing equipment, such as a tractor.

[0046] As shown in Figure 2 The bottom of the hopper 13 is mounted with an arc-shaped guide plate 21 for guiding the modifier scattered by the scattering disc 23; the arc-shaped guide plate 21 can control the scattering range of the modifier and avoid the modifier being scattered to one side of the hopper.

[0047] The working principle of the device is as follows: the device can be connected with the existing equipment such as a tractor, the device is pulled to move, the conveying belt 20 rotates under the driving of the driving motor 14, the electric telescopic rod 15 works according to the output amount, the height of the sealing plate 17 can be adjusted, the sealing plate 17 stably rises and falls under the guidance of the guide rail 16, the sealing plate 17 is in sliding cooperation with one side of the hopper 13, the size of the opening can be adjusted in the movement of the sealing plate 17, thereby controlling the amount of the powder output by the conveying belt 20, the conveying belt 20 brings the modifier out of the opening and drops on the scattering disc 23, the driven roller rotates, thereby driving the driving shaft to rotate, the driving wheel drives the driven wheel to rotate through the belt, and the corresponding mounting rod 29 and rotating rod 27 rotate, the rotating rod 27 rotates, the driving bevel gear 26 drives the driven bevel gear 25 to rotate, thereby driving the corresponding scattering disc 23 to rotate, the rotating directions of the two groups of scattering discs 23 are opposite, the mounting rod 29 rotates, the cleaning brush 30 cleans the modifier remaining on the surface of the conveying belt 20 in the rotation, the stacked modifier is scattered to the soil surface in the rotation of the scattering disc 23, the device is pulled to move by using the external equipment, and continuous scattering is carried out in the movement.

[0048] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms, any skilled person in the art can change or modify the above disclosed technical content into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model still belong to the protection scope of the technical scheme of the utility model.

Claims

1. A soil amendment applying device, comprising a frame (11) and a hopper (13) connected to the top of the frame (11); characterized in that a conveyor belt (20) is installed at the bottom of the hopper (13), a drive motor (14) for driving the conveyor belt (20) is installed on one side of the hopper (13), an opening corresponding to the discharge end of the conveyor belt (20) is provided on one side of the hopper (13), an enclosing plate (17) is provided at the opening, a lifting member is installed on the hopper (13) for adjusting the height of the enclosing plate (17); a drive box (22) is installed at the top of one end of the frame (11), two groups of spreading discs (23) are rotatably installed at the top of the drive box (22), the top of the spreading disc (23) corresponds to the discharge end of the conveyor belt (20), and a plurality of push plates (24) are connected to the top of the spreading disc (23); a cleaning member is installed at the bottom of the hopper (13) for cleaning the surface of the conveyor belt (20); a driven roller for installing the conveyor belt (20) is connected to the hopper (13) near the discharge end of the conveyor belt (20), a transmission member driven by the driven roller is installed on one side of the hopper (13) for driving the cleaning member and the spreading disc (23) to rotate.

2. A soil amendment applicator as claimed in claim 1, characterised in that: The lifting member comprises an electric telescopic rod (15) installed on one side of the hopper (13), the bottom telescopic end of the electric telescopic rod (15) is connected to the top of the enclosing plate (17), two groups of guide rails (16) are connected to one side of the hopper (13) near the electric telescopic rod (15), and the enclosing plate (17) is provided with a guide groove slidingly matched with the guide rails (16) on one side of the hopper (13).

3. A soil amendment applicator as claimed in claim 1, wherein: The cleaning member comprises a mounting bracket (28) and a mounting rod (29) installed on the mounting bracket (28), the mounting bracket (28) is installed at the bottom of the hopper (13), and a cleaning brush (30) is installed on the mounting rod (29).

4. A soil amendment applicator as claimed in claim 3, characterised in that: A rotating rod (27) is rotatably installed in the drive box (22), the axis of the mounting rod (29) is parallel to the axis of the rotating rod (27), two groups of driving bevel gears (26) are connected to the rotating rod (27), the two groups of driving bevel gears (26) are symmetrically arranged, a rotating shaft is connected to the bottom of each group of spreading discs (23), the rotating shaft extends into the drive box (22) and is fixedly connected with a driven bevel gear (25), and the driven bevel gear (25) is engaged with the driving bevel gear (26).

5. A soil amendment applicator as claimed in claim 4, characterised in that: The transmission member comprises two groups of housings (19), a driving shaft is connected to one end of the driven roller, a belt member connected with the driving shaft is installed in each group of housings (19), one group of housings (19) is installed on the hopper (13) and the mounting bracket (28), and the other group of housings (19) is installed on the hopper (13) and the drive box (22).

6. A soil amendment applicator as claimed in claim 5, characterised in that: The belt member comprises a driving wheel and a driven wheel, two groups of driving wheels are installed on the driving shaft, one group of driving wheels is arranged in each group of housings (19), a driven wheel is connected to one end of the mounting rod (29) extending into one group of housings (19), a driven wheel is connected to one end of the rotating rod (27) extending into the other group of housings (19), and the driving wheel is connected to the driven wheel through a belt transmission.

7. A soil amendment applicator as defined in claim 1, wherein: The discharge end of the conveying belt (20) is provided with a limiting cover (18) mounted on the hopper (13).

8. A soil amendment applicator as defined in claim 1, wherein: The frame body (11) is provided with a movable wheel (12).

9. A soil amendment applicator as defined in claim 1, wherein: The bottom of the hopper (13) is provided with an arc-shaped guide plate (21) for guiding the spreader (23) to spread the amendment.

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