Automatic adding and stirring device for curing agent for agricultural reinforced soil

Abstract

The invention discloses an automatic curing agent adding and stirring device based on agricultural reinforced soil, and relates to the technical field of agricultural reinforced soil preparation, the automatic curing agent adding and stirring device comprises a stirring main body, the lower part of the stirring main body is connected with a base, and the stirring main body above one side of the base is connected with a feeding assembly; according to the automatic adding and stirring device for the curing agent for agricultural soil reinforcement, the water pump and the curing agent spray head are connected to the stirring main body, an external liquid curing agent can be evenly sprayed into soil, and the mixing effect of the soil and the liquid curing agent is monitored through the humidity sensor; through the stirring rod and the limiting sleeve which are connected, soil and a curing agent can be stirred up and down and circumferentially, so that the soil and the liquid curing agent are efficiently mixed, stirring is more uniform, through the base which is connected, the stirring main body can be supported, the stirring main body is inclined by rotating the rotating disc, and the stirred reinforced soil is poured out. And the practicability of the device is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural reinforcement soil preparation, and in particular to an automatic adding and stirring device for a curing agent for agricultural reinforcement soil. Background Art

[0002] The existing automatic adding and stirring devices for agricultural soil reinforcement curing agents still have the following drawbacks in actual use:

[0003] Soil solidifier is a soil hardener that can directly bond to the surface of soil particles in the soil mass or react with clay minerals to form cementitious substances at room temperature. After the soil solidifier is mixed with soil containing a certain amount of water, a series of physical and chemical reactions will occur. The high-valent ions in the solution can change the surface charge characteristics of the soil particles, reduce the repulsive force between soil particles, destroy the adsorption water film of soil particles, and increase the adsorption force between soil particles. This allows the water content in the soil to reach a stable balance and form crystalline salts at the same time, so that the treated roadbed soil will never be drier or wetter than the soil that has not been treated with soil solidifier.

[0004] When mixing soil with a solidifying agent, there are two methods: manual mixing and machine mixing. Manual mixing is inefficient and prone to uneven mixing. Machine mixing requires staff to manually add the solidifying agent to the soil, and the mixing method is relatively simple, making it impossible to quickly mix the soil and the solidifying agent. Summary of the Invention

[0005] The purpose of the present invention is to provide an automatic adding and stirring device for agricultural soil reinforcement curing agent to solve the problem that manual stirring is inefficient and prone to uneven stirring. Machine stirring requires staff to manually add curing agent to the soil, and the stirring method is relatively single, and the soil and curing agent cannot be quickly stirred.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automatic adding and stirring device for agricultural soil reinforcement curing agent, comprising a stirring body, a base connected to the lower portion of the stirring body, a feeding assembly connected to the stirring body above one side of the base, a turntable connected to the side of the base away from the feeding assembly, a first motor, a water pump, and a movable plate connected to the top of the stirring body, a regulating plate connected to the front side of the stirring body, a stirring rod, a limiting sleeve, and a curing agent nozzle connected to the interior of the stirring body, and curing agent added to the soil inside the stirring body from the curing agent nozzle;

[0007] The feeding assembly includes an external sleeve, a cross blade and a second motor, and one end of the cross blade passes through the external sleeve and is connected to the second motor.

[0008] Furthermore, the top of the base is rotatably connected to both sides of the stirring body, the turntable passes through the base and is fixedly connected to the stirring body, and the stirring body rotates synchronously with the turntable through the base.

[0009] Furthermore, the first motor is fixedly connected to the middle part of the stirring body, a slide groove and a discharge port are provided on the stirring body on the front side of the first motor, the movable plate slides in the slide groove provided on the stirring body, the water pump is fixed on the stirring body close to the turntable side, and a long tube extending upward from one end of the water pump is connected to the external liquid curing agent.

[0010] Furthermore, a control plate is fixedly connected to the front side of the stirring body, and the control plate controls the start and stop of the first motor, the water pump and the second motor. A humidity sensor is fixedly connected to the stirring body below the control plate, and the humidity sensor is inserted into the stirring body.

[0011] Furthermore, one side of the external sleeve is fixedly connected to the stirring body, both ends of the cross blade are rotatably connected to the external sleeve, the second motor is fixedly connected to the front side of the external sleeve, and the output shaft of the second motor is fixedly connected to the cross blade.

[0012] Furthermore, the outer wall of the stirring rod is provided with a spiral conveying blade and a screw propeller, the spiral conveying blade conveys the soil upward, and the screw propeller stirs the curing agent and the soil.

[0013] Furthermore, the top of the stirring rod passes through the curing agent nozzle and is fixedly connected to the output shaft of the first motor, and the bottom of the stirring rod is rotatably connected to the bottom of the inner wall of the stirring body.

[0014] Furthermore, the limiting sleeve is sleeved on the outer wall of the stirring rod, and the outer wall of the limiting sleeve is connected to the limiting rod.

[0015] Furthermore, a plurality of limiting blocks are extended from the outer wall of the limiting sleeve, and the top of the limiting rod passes through the limiting blocks extending from the limiting sleeve and is fixedly connected to the stirring body and the curing agent nozzle.

[0016] Furthermore, the top of the curing agent nozzle is fixedly connected to the stirring body, one end of the water pump passes through the stirring body and is fixedly connected to the curing agent nozzle, and liquid spraying holes are opened on both sides of the bottom of the curing agent nozzle.

[0017] Compared with the prior art, the automatic adding and stirring device for agricultural soil reinforcement provided by the present invention has the following beneficial effects:

[0018] This automatic adding and stirring device for agricultural soil reinforcement solidifier can evenly spray the external liquid solidifier into the soil by connecting a water pump and a solidifier nozzle to the stirring body. The humidity sensor monitors the mixing effect of the soil and liquid solidifier.

[0019] Through the connected stirring rod and limiting sleeve, the soil and curing agent can be stirred up and down and in a circular manner, which greatly increases the stirring angle of the device, so that the soil and liquid curing agent are efficiently mixed and stirred more evenly. The connected base can support the stirring body, and the stirring body can be tilted by rotating the turntable to pour out the stirred reinforced soil, which greatly increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention from a first viewing angle;

[0022] Figure 2 This is a schematic diagram of the overall structure of the present invention from a second viewing angle;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the explosion structure of the present invention from a first viewing angle;

[0025] Figure 5 A schematic diagram of the explosion structure of the present invention from a second viewing angle;

[0026] Figure 6 It is a structural schematic diagram of the feed assembly of the present invention;

[0027] Figure 7 It is a schematic diagram of a partial explosion structure of the present invention;

[0028] Figure 8 It is a schematic diagram of a local explosion structure of the present invention.

[0029] Description of reference numerals:

[0030] 1. Mixing body; 2. Base; 3. First motor; 4. Water pump; 5. Moving plate; 6. Control plate; 7. Feed assembly; 701. External sleeve; 702. Cross blade; 703. Second motor; 8. Turntable; 9. Mixing rod; 10. Limit sleeve; 11. Curing agent nozzle; 12. Limit rod. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] See also Figure 1-8 , an automatic adding and stirring device for agricultural soil reinforcement curing agent, comprising a stirring body 1, a base 2 connected to the lower part of the stirring body 1, a feeding assembly 7 connected to the stirring body 1 above one side of the base 2, a turntable 8 connected to the side of the base 2 away from the feeding assembly 7, a first motor 3, a water pump 4 and a movable plate 5 connected to the top of the stirring body 1, a regulating plate 6 connected to the front side of the stirring body 1, a stirring rod 9, a limiting sleeve 10 and a curing agent nozzle 11 connected to the interior of the stirring body 1, and curing agent is added to the soil inside the stirring body 1 from the curing agent nozzle 11;

[0033] The feeding assembly 7 includes an external sleeve 701 , a cross blade 702 and a second motor 703 . One end of the cross blade 702 passes through the external sleeve 701 and is connected to the second motor 703 .

[0034] See also Figure 1 、 3 The top of the base 2 is rotatably connected to both sides of the mixing body 1, and the turntable 8 passes through the base 2 and is fixedly connected to the mixing body 1. The mixing body 1 rotates synchronously with the turntable 8 through the base 2. The base 2 connected to the mixing body 1 can support the base 2. The turntable 8 connected to the base 2 can tilt the mixing body 1 by rotating the turntable 8. When it is necessary to take out the reinforced soil stirred in the mixing body 1, the staff can hold the turntable 8 and rotate the turntable 8 clockwise until the front side of the mixing body 1 is tilted. At this time, the turntable 8 drives the mixing body 1 to rotate, and the movable plate 5 is opened to take out the reinforced soil in the mixing body 1.

[0035] The first motor 3 is fixedly connected to the middle part of the stirring body 1, and a chute and a discharge port are provided on the stirring body 1 on the front side of the first motor 3. The movable plate 5 slides in the chute provided on the stirring body 1, and the water pump 4 is fixed on the stirring body 1 near the side of the turntable 8. The long tube extending upward from one end of the water pump 4 is connected to the external liquid curing agent. The models of the first motor 3, the second motor 703 and the water pump 4 are common models on the market and will not be described in detail here. The first motor 3, the second motor 703 and the water pump 4 are connected to an external power supply. The movable plate 5 can be moved and the discharge port provided on the stirring body 1 can be opened and closed through the chute provided on the stirring body 1. The water pump 4 connected to the stirring body 1 can be connected to the external liquid curing agent.

[0036] A control plate 6 is fixedly connected to the front side of the stirring body 1, and the control plate 6 controls the start and stop of the first motor 3, the water pump 4 and the second motor 703. A humidity sensor is fixedly connected to the stirring body 1 below the control plate 6, and the humidity sensor is inserted into the stirring body 1. By connecting the control plate 6 to the stirring body 1, the staff can control the addition of the curing agent according to the amount of soil. When the curing agent is added to the soil by the humidity sensor connected to the stirring body 1, the humidity of the soil increases. The humidity sensor detects the humidity of the soil. When the humidity of the soil reaches the standard value, the control plate 6 can control the first motor 3 to stop stirring, making the device more automated when in use.

[0037] See also Figure 6 One side of the external sleeve 701 is fixedly connected to the stirring body 1, both ends of the cross blade 702 are rotatably connected to the external sleeve 701, the second motor 703 is fixedly connected to the front side of the external sleeve 701, and the output shaft of the second motor 703 is fixedly connected to the cross blade 702. Through the external sleeve 701 connected to the stirring body 1, the end of the external sleeve 701 away from the stirring body 1 is tilted upward. When the external conveyor belt conveys the soil into the external sleeve 701, the soil can flow into the stirring body 1 through the external sleeve 701. The connected cross blade 702 and the second motor 703 can drive the cross blade 702 to rotate. On the one hand, the rotation of the cross blade 702 can make the soil flow into the stirring body 1 evenly, so that the soil solidifier is mixed more fully, shortening the stirring time and improving work efficiency. On the other hand, when there is no need to add soil to the stirring body 1, the second motor 703 stops rotating, and the cross blade 702 also stops rotating and is limited in the external sleeve 701, blocking the soil in the external sleeve 701 to prevent the soil from continuing to flow into the stirring body 1.

[0038] See also Figure 7 、 8 The outer wall of the stirring rod 9 is provided with a spiral conveying blade and a propeller. The spiral conveying blade conveys the soil upward, and the propeller stirs the curing agent and the soil. The spiral conveying blade and the propeller connected to the stirring rod 9 can stir the soil at multiple angles, so that the soil and the curing agent are mixed faster and more evenly.

[0039] The top of the stirring rod 9 passes through the curing agent nozzle 11 and is fixedly connected to the output shaft of the first motor 3. The bottom of the stirring rod 9 is rotatably connected to the bottom of the inner wall of the stirring body 1. When the first motor 3 rotates, the first motor 3 drives the stirring rod 9 to rotate. The propeller at the bottom of the stirring rod 9 stirs the soil. The spiral conveying blades at the top of the stirring rod 9 transport the soil at the bottom of the stirring body 1 upward. The curing agent nozzle 11 sprays the liquid curing agent, which is mixed by the stirring of the stirring rod 9.

[0040] The limiting sleeve 10 is sleeved on the outer wall of the stirring rod 9, and the outer wall of the limiting sleeve 10 is connected to the limiting rod 12. By connecting the limiting sleeve 10 to the outer wall of the stirring rod 9, the stirring rod 9 can be limited, so that the soil at the lower part of the stirring rod 9 can be moved to the upper part of the stirring rod 9 through the restriction of the limiting sleeve 10.

[0041] A plurality of limit blocks extend from the outer wall of the limit sleeve 10, and the top of the limit rod 12 passes through the limit blocks extending from the limit sleeve 10 and is fixedly connected to the mixing body 1 and the curing agent nozzle 11. The limit rod 12 connected to the limit sleeve 10 can fix the limit sleeve 10, so that the limit sleeve 10 can be more stable during the soil mixing process.

[0042] The top of the curing agent nozzle 11 is fixedly connected to the stirring body 1, and one end of the water pump 4 passes through the stirring body 1 and is fixedly connected to the curing agent nozzle 11. Spray holes are provided on both sides of the bottom of the curing agent nozzle 11. The curing agent nozzle 11 connected to the stirring body 1 can be used to spray the soil in a timely and quantitative manner, so that the soil and the curing agent are mixed more evenly. When the water pump 4 is started, the water pump 4 transfers the external liquid curing agent to the curing agent nozzle 11, and sprays the curing agent out from the spray hole at the bottom of the curing agent nozzle 11 through pressure.

[0043] Working principle: When in use, the staff connects one end of the external conveyor belt to the external sleeve 701, inserts the connecting pipe at one end of the water pump 4 into the external liquid curing agent, starts the water pump 4, the first motor 3 and the second motor 703 by regulating the flat plate 6, and times the water pump 4 and the second motor 703. The second motor 703 drives the cross blade 702 to rotate, and the cross blade 702 orderly transfers the soil in the external sleeve 701 to the stirring body 1. At the same time, the water pump 4 transfers the external liquid curing agent to the curing agent nozzle 11, so that the external liquid curing agent is sprayed onto the soil from the spray hole at the bottom of the curing agent nozzle 11. The first motor 3 drives the stirring rod 9 to rotate, and the propeller at the bottom of the stirring rod 9 stirs the soil. The spiral conveyor at the top of the stirring rod 9 The feeding blades transport the soil at the bottom of the stirring body 1 upward, and the stirring rod 9 stirs and mixes the soil and the solidifying liquid. When the water pump 4 and the second motor 703 stop rotating, the first motor 3 continues to drive the stirring rod 9 to stir. When the humidity sensor detects that the humidity of the reinforced soil inside the stirring body 1 meets the standard value and tends to be stable, the humidity sensor sends a signal to the control plate 6, and the control plate 6 controls the second motor 703 to stop rotating. Finally, the staff holds the turntable 8 and rotates the turntable 8 clockwise until the front side of the stirring body 1 tilts. At this time, the turntable 8 drives the stirring body 1 to rotate, and the movable plate 5 is moved to one side to open it, so that the reinforced soil in the stirring body 1 can be poured out. After pouring out, rotate the turntable 8 in the opposite direction to rotate the stirring body 1 to its original position.

[0044] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. An automatic adding and stirring device for agricultural soil reinforcement curing agent, characterized in that: The invention comprises a stirring body (1), wherein the lower part of the stirring body (1) is connected to a base (2), a feeding assembly (7) is connected to the stirring body (1) above one side of the base (2), a turntable (8) is connected to the side of the base (2) away from the feeding assembly (7), the top of the stirring body (1) is connected to a first motor (3), a water pump (4) and a moving plate (5), the front side of the stirring body (1) is connected to a regulating plate (6), the interior of the stirring body (1) is connected to a stirring rod (9), a limiting sleeve (10) and a curing agent nozzle (11), and curing agent is added to the soil inside the stirring body (1) from the curing agent nozzle (11); The feeding assembly (7) comprises an external sleeve (701), a cross blade (702) and a second motor (703), and one end of the cross blade (702) passes through the external sleeve (701) and is connected to the second motor (703).

2. The automatic adding and stirring device for agricultural soil reinforcement curing agent according to claim 1 is characterized in that: The top of the base (2) is rotatably connected to both sides of the stirring body (1), the turntable (8) passes through the base (2) and is fixedly connected to the stirring body (1), and the stirring body (1) rotates synchronously with the turntable (8) through the base (2).

3. The automatic adding and stirring device for agricultural soil reinforcement curing agent according to claim 1, characterized in that: The first motor (3) is fixedly connected to the middle of the stirring body (1); a chute and a discharge port are provided on the stirring body (1) on the front side of the first motor (3); the movable plate (5) slides in the chute provided on the stirring body (1); the water pump (4) is fixed on the stirring body (1) near the side of the turntable (8); a long tube extending upward from one end of the water pump (4) is connected to an external liquid curing agent.

4. The automatic adding and stirring device for agricultural soil reinforcement curing agent according to claim 1, characterized in that: A control plate (6) is fixedly connected to the front side of the stirring body (1), and the control plate (6) controls the start and stop of the first motor (3), the water pump (4) and the second motor (703). A humidity sensor is fixedly connected to the stirring body (1) below the control plate (6), and the humidity sensor is inserted into the stirring body (1).

5. The automatic adding and stirring device for agricultural soil reinforcement curing agent according to claim 1, characterized in that: One side of the external sleeve (701) is fixedly connected to the stirring body (1), both ends of the cross blade (702) are rotatably connected to the external sleeve (701), the second motor (703) is fixedly connected to the front side of the external sleeve (701), and the output shaft of the second motor (703) is fixedly connected to the cross blade (702).

6. The automatic adding and stirring device for agricultural soil reinforcement curing agent according to claim 1, characterized in that: The outer wall of the stirring rod (9) is provided with a spiral conveying blade and a screw propeller, the spiral conveying blade conveys the soil upward, and the screw propeller stirs the curing agent and the soil.

7. The automatic adding and stirring device for agricultural soil reinforcement curing agent according to claim 1, characterized in that: The top of the stirring rod (9) passes through the curing agent nozzle (11) and is fixedly connected to the output shaft of the first motor (3), and the bottom of the stirring rod (9) is rotatably connected to the bottom of the inner wall of the stirring body (1).

8. The automatic adding and stirring device for agricultural soil reinforcement curing agent according to claim 1, characterized in that: The limiting sleeve (10) is sleeved on the outer wall of the stirring rod (9), and the outer wall of the limiting sleeve (10) is connected to the limiting rod (12).

9. The automatic adding and stirring device for agricultural soil reinforcement curing agent according to claim 8, characterized in that: A plurality of limit blocks extend from the outer wall of the limit sleeve (10), and the top of the limit rod (12) passes through the limit blocks extending from the limit sleeve (10) and is fixedly connected to the stirring body (1) and the curing agent nozzle (11).

10. The automatic adding and stirring device for agricultural soil reinforcement curing agent according to claim 1, characterized in that: The top of the curing agent nozzle (11) is fixedly connected to the stirring body (1), one end of the water pump (4) passes through the stirring body (1) and is fixedly connected to the curing agent nozzle (11), and liquid spraying holes are provided on both sides of the bottom of the curing agent nozzle (11).

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