A soil remediation conditioner uniform stirring and feeding device

Abstract

The utility model discloses a kind of soil remediation conditioner uniform stirring feeding devices, more specifically to agricultural soil technical field.The utility model is the soil remediation conditioner uniform stirring feeding device, including three-way pipeline, the top of the three-way pipeline is fixedly connected with stirring drum, the bottom of the three-way pipeline is fixedly connected with drain valve, the side of the three-way pipeline is fixedly connected with discharge valve, the upper portion of the stirring drum is clamped with cylinder cover, the cylinder cover of the device is provided with water delivery pipeline, rotary spray head, annular air pipe, when cleaning, external water source enters water delivery pipeline through inlet water pipeline, rotary spray head rotates and sprays water, no dead angle flushes the residual of stirring drum inner wall and stirring paddle;After washing, external air source enters annular air pipe through inlet air pipeline, the spray head of it divides and flushes cylinder wall and stirring paddle, accelerates drying, without manual disassembly and wiping, avoid cross contamination, solve the problem of traditional cleaning time-consuming and laborious.

Description

Technical Field

[0001] This utility model relates to the field of agricultural soil, and in particular to a device for uniformly mixing and dispensing soil remediation conditioners. Background Technology

[0002] In the field of agricultural soil and soil remediation projects, the application of soil conditioners is a key means to improve soil quality and remediate contaminated soil. At the same time, conditioners must be uniformly mixed before being applied to the soil to ensure thorough mixing after application.

[0003] When discharging materials in a traditional mixing device, the main material is discharged by gravity. However, when the conditioning agent itself contains a lot of viscous components, it will stick tightly to the smooth cylinder wall or the surface of the mixing paddle due to the intermolecular adhesion force, making it difficult to be discharged with the main material. Cleaning traditional devices requires manual disassembly and wiping, which is not only time-consuming and labor-intensive, but may also lead to cross-contamination of different conditioning agents during the next mixing due to incomplete cleaning. Utility Model Content

[0004] The main purpose of this invention is to provide a soil remediation conditioner uniform mixing and dispensing device, which can effectively solve the problem of traditional devices being inconvenient to clean.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A soil remediation conditioner uniform mixing and dispensing device includes a three-way pipe. A mixing drum is fixedly connected to the top of the three-way pipe, a drain valve is fixedly connected to the bottom of the three-way pipe, and a discharge valve is fixedly connected to the side of the three-way pipe. A drum cover is snapped onto the top of the mixing drum. A drive gear is rotatably connected to the top of the drum cover. A support frame is fixedly connected to the drum cover above the drive gear. A motor is mounted on the support frame above the drive gear. The drive gear is fixedly connected to the output shaft of the motor. A transmission gear meshes with the inner side of the drive gear. A driven gear meshes with the transmission gear on the opposite side of the drive gear. A mixing paddle is fixedly connected below both the driven gear and the drive gear. Both the driven gear and the transmission gear are rotatably connected to the drum cover. A feeding port is opened on the outer side of the transmission gear on the drum cover.

[0006] Preferably, the stirring cylinder includes a cylinder body, a retainer is fixedly connected to the top of the cylinder body, a buckle is fixedly connected to the outer side of the retainer, and a sealing ring is fixedly connected to the inner side of the retainer.

[0007] Preferably, the cylinder cover includes a housing, a claw is fixedly connected to the outer side of the housing, a groove is opened on the inner side of the claw and engages with a buckle, a sliding groove is opened above the groove of the claw and a limit pin is slidably connected thereto, and a sealing ring is fixedly connected to the inner side of the claw of the housing.

[0008] Preferably, two fixed seats are fixedly connected to the lower part of the housing, and the two fixed seats are rotatably connected to two stirring paddles respectively. A water supply pipe is fixedly connected between the two fixed seats, and two symmetrically distributed rotating nozzles are fixedly connected to the lower part of the water supply pipe.

[0009] Preferably, an annular air pipe is fixedly connected to the inner side of the housing and sealing ring two, and several nozzles are provided below the annular air pipe.

[0010] Preferably, the water supply pipe is fixedly connected to a water inlet pipe above the shell, and the annular air pipe is fixedly connected to an air inlet pipe above the shell.

[0011] Compared with the prior art, the present invention has the following beneficial effects: This utility model provides a soil remediation conditioner uniform mixing and dispensing device. The device's cylinder cover is equipped with a water supply pipe, a rotating nozzle, and an annular air pipe. During cleaning, external water enters the water supply pipe through the inlet pipe, and the rotating nozzle sprays water in a rotating manner, thoroughly rinsing the inner wall of the mixing cylinder and the residue of the mixing paddle without dead angles. After water washing, external air enters the annular air pipe through the air inlet pipe, and its nozzles spray in different directions to rinse the cylinder wall and the mixing paddle, accelerating drying. No manual disassembly and wiping is required, avoiding cross-contamination and solving the problem of time-consuming and labor-intensive traditional cleaning. This utility model provides a soil remediation conditioner uniform mixing and dispensing device. The device features a three-way pipe with independently controlled valves, which can switch between discharge and sewage discharge modes according to the current state of the mixing tank. This prevents unevenly mixed materials from being discharged prematurely or clean wastewater from being mixed into the discharge, thus ensuring the quality of conditioner dispensing. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the stirring cylinder of this utility model; Figure 3 This is a schematic diagram of the locking structure of the cylinder cap of this utility model; Figure 4 This is a schematic diagram of the cleaning structure of the cylinder cover of this utility model; Figure 5 This is a schematic diagram of the top structure of the cap of this utility model.

[0013] In the diagram: 1. T-junction pipe; 2. Drain valve; 3. Discharge valve; 4. Mixing drum; 5. Mixing paddle; 6. Drum cover; 7. Drive gear; 8. Support frame; 9. Transmission gear; 10. Driven gear; 41. Drum body; 42. Locking seat; 43. Buckle; 44. Sealing ring one; 61. Shell; 62. Sealing ring two; 63. Claw; 64. Limit pin; 65. Fixed seat; 66. Annular air pipe; 67. Water supply pipe; 68. Rotary nozzle; 69. Air inlet pipe; 610. Water inlet pipe. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] like Figure 1 As shown, this utility model provides a soil remediation conditioner uniform mixing and dispensing device, including a three-way pipe 1, a mixing cylinder 4 fixedly connected to the top of the three-way pipe 1, a drain valve 2 fixedly connected to the bottom of the three-way pipe 1, a discharge valve 3 fixedly connected to the side of the three-way pipe 1, a cylinder cover 6 snapped onto the top of the mixing cylinder 4, a drive gear 7 rotatably connected to the top of the cylinder cover 6, a support frame 8 fixedly connected to the cylinder cover 6 above the drive gear 7, a motor mounted on the support frame 8 above the drive gear 7, the drive gear 7 being fixedly connected to the output shaft of the motor, and a transmission gear 9 meshing with the inner side of the drive gear 7. The drive gear 9 meshes with a driven gear 10 on the opposite side of the drive gear 7. Both the driven gear 10 and the drive gear 7 are fixedly connected to a stirring paddle 5. Both the driven gear 10 and the drive gear 9 are rotatably connected to the cylinder cover 6. The cylinder cover 6 has a feeding port on the outside of the drive gear 9. The three-way pipe 1 achieves three working states—stirring, discharging, and sewage discharge—by closing or opening the drain valve 2 and the discharge valve 3, thus preventing material leakage or sewage from entering the discharge. When the motor installed on the support frame 8 starts, it drives the drive gear 7 to rotate, and then transmits the power to the driven gear 10 through the drive gear 9, thereby driving the two stirring paddles 5 to rotate synchronously.

[0016] like Figure 2 As shown, this utility model provides a soil remediation conditioner uniform mixing and dispensing device. The mixing drum 4 includes a drum body 41, a retainer 42 fixedly connected to the top of the drum body 41, a buckle 43 fixedly connected to the outer side of the retainer 42, and a sealing ring 44 fixedly connected to the inner side of the retainer 42. When the drum cover 6 is engaged with the mixing drum 4, the sealing ring 44 fits against the sealing ring 62 of the drum cover 6 to form a seal, preventing the conditioner dust from leaking during mixing and the sewage from leaking during cleaning. The buckle 43 fixedly connected to the outer side of the retainer 42 cooperates with the claw 63 of the drum cover 6 to provide a locking fulcrum for the drum cover 6, ensuring the connection and positioning of the drum cover 6 and the mixing drum 4.

[0017] like Figure 3 As shown, this utility model provides a soil remediation conditioner uniform mixing and dispensing device. The cylinder cover 6 includes a shell 61. A claw 63 is fixedly connected to the outer side of the shell 61. A groove is opened on the inner side of the claw 63 and it engages with a buckle 43. A sliding groove is opened above the groove of the claw 63 and a limiting pin 64 is slidably connected thereto. A sealing ring 62 is fixedly connected to the inner side of the claw 63 of the shell 61. The shell 61 of the cylinder cover 6 serves as a bearing base, and the claw 63 is fixedly connected to the outer side. The groove opened on the inner side of the claw 63 engages with the buckle 43 of the mixing cylinder 4, completing the initial fixation of the cylinder cover 6 and the mixing cylinder 4, and preventing the cylinder cover 6 from shifting during mixing. The limiting pin 64 is slidably connected in the sliding groove opened above the groove of the claw 63. When the buckle 43 is engaged in the groove, the limiting pin 64 slides to the outside of the groove, preventing the buckle 43 from rotating in the opposite direction and disengaging from the groove.

[0018] like Figure 4 As shown, this utility model provides a soil remediation conditioner uniform mixing and dispensing device. Two fixed seats 65 are fixedly connected to the lower part of the housing 61. The two fixed seats 65 are rotatably connected to two mixing paddles 5 respectively. A water supply pipe 67 is fixedly connected between the two fixed seats 65. Two symmetrically distributed rotating nozzles 68 are fixedly connected below the water supply pipe 67. An annular air pipe 66 is fixedly connected to the inner side of the housing 61 inside the sealing ring 62. Below the annular air pipe 66 is a... During cleaning, external water flows into the water supply pipe 67 through the water inlet pipe 610 and then sprays out from the rotating nozzle 68. The rotating nozzle 68 rotates automatically under water pressure, evenly spraying water onto the inner wall of the cylinder 41 and the surface of the two agitator paddles 5 to wash away residual conditioner. After the water washing is completed, external air flows into the annular air pipe 66 through the air inlet pipe 69 and then sprays out from the nozzle to quickly dry the residual moisture on the inner wall of the cylinder 41 and the surface of the agitator paddles 5, preventing residual moisture from causing conditioner to clump or equipment to corrode during subsequent use.

[0019] like Figure 5 As shown, this utility model provides a soil remediation conditioner uniform stirring and dispensing device. The water supply pipe 67 is fixedly connected to the water inlet pipe 610 above the shell 61, and the annular air pipe 66 is fixedly connected to the air inlet pipe 69 above the shell 61. During cleaning, the water inlet pipe 610 is connected to an external water source to deliver clean water to the water supply pipe 67, providing water washing power for the rotating nozzle 68. During drying, the air inlet pipe 69 is connected to an external air source to deliver drying airflow to the annular air pipe 66, providing air blowing power for the nozzle of the annular air pipe 66, and quickly drying the residual moisture in the cylinder.

[0020] The working principle of the soil remediation conditioner uniform mixing and dispensing device will be explained in detail below.

[0021] like Figure 1-5As shown, before stirring the conditioning agent, first close the discharge valve 3 on the side of the three-way pipe 1 and the drain valve 2 at the bottom. At the same time, ensure that the cylinder cover 6 is firmly connected to the stirring cylinder 4. A retainer 42 is fixed on the top of the cylinder body 41 of the stirring cylinder 4. The buckle 43 on the outside of the retainer 42 engages with the inner groove of the claw 63 fixed on the outside of the shell 61 of the cylinder cover 6. The limit pin 64 in the sliding groove of the claw 63 is locked to prevent the buckle 43 from rotating in the opposite direction and disengaging from the inner groove of the claw 63. At the same time, the sealing ring 44 on the inner side of the retainer 42 and the sealing ring 62 on the inner side of the claw 63 of the shell 61 prevent material leakage. Then, start the motor installed on the top of the support frame 8. The motor output shaft drives the drive gear 7 fixedly connected to it to rotate. The inner side of the drive gear 7 meshes with the transmission gear 9. The drive gear 7 transmits power to the transmission gear 9; the transmission gear 9 meshes with the driven gear 10 on the opposite side, thereby driving the driven gear 10 to rotate synchronously. Simultaneously, a stirring paddle 5 is fixedly connected below both the drive gear 7 and the driven gear 10, and the two stirring paddles 5 are rotatably connected to the cylinder cover 6 via two fixed seats 65 below the housing 61. As the drive gear 7 and the driven gear 10 rotate, the two stirring paddles 5 rotate synchronously, shearing and convection mixing the material inside the cylinder 41 of the mixing drum 4, ensuring uniform fusion of the multi-component conditioning agent. During the mixing process, conditioning agent can be added to the cylinder 41 through the feeding port opened on the outside of the transmission gear 9 on the cylinder cover 6 without stopping the machine, improving mixing efficiency. When observation or testing confirms that the conditioning agent in the cylinder 41 has reached the required level... When the target uniformity is achieved, open the discharge valve 3 on the side of the three-way pipe 1. Under the action of gravity, the uniformly mixed conditioner inside the cylinder 41 is discharged through the discharge valve 3 via the three-way pipe 1 and enters the subsequent dosing stage. After the discharge is completed, close the discharge valve 3 and open the drain valve 2 at the bottom of the three-way pipe 1 to provide a channel for the discharge of cleaning wastewater. Then, connect the water inlet pipe 610 fixed above the shell 61 of the cylinder cover 6 to an external water source and open the water source valve. Water flows through the water inlet pipe 610 into the water supply pipe 67 between the two fixed seats 65 below the shell 61. Two symmetrically distributed rotating nozzles 68 are fixedly connected below the water supply pipe 67. Water is sprayed from the rotating nozzles 68, and the rotating nozzles 68 rotate automatically under the action of water pressure, evenly spraying the water flow towards the cylinder. The residual conditioner is washed away from the inner wall of the body 41 and the surface of the two agitators 5. The wastewater generated during washing is discharged through the drain valve 2 at the bottom of the three-way pipe 1. After the water washing is completed, the water source valve of the water inlet pipe 610 is closed, and the air inlet pipe 69 fixed above the body 61 is connected to the external air source. The air source valve is opened, and the airflow flows through the air inlet pipe 69 into the annular air pipe 66 fixed inside the sealing ring 2 62 of the body 61. Several nozzles are provided below the annular air pipe 66. The nozzles are divided into two parts: one part faces the inner wall of the body 41, and the other part is tilted towards the agitators 5. The two types of nozzles are distributed alternately. The airflow rushes out from the nozzles and quickly dries the residual moisture on the inner wall of the body 41 and the surface of the agitators 5, so as to avoid the residual moisture from causing the conditioner to clump or the equipment to corrode during subsequent use.During the drying process, wastewater continues to be discharged through drain valve 2 until the inside of the cylinder is completely dry. Then, the air supply valve on the air inlet pipe 69 and drain valve 2 are closed, completing the cleaning process.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A soil remediation conditioner uniform mixing and dispensing device, comprising a three-way pipe (1), characterized in that: A stirring drum (4) is fixedly connected to the top of the three-way pipe (1), a drain valve (2) is fixedly connected to the bottom of the three-way pipe (1), a discharge valve (3) is fixedly connected to the side of the three-way pipe (1), a drum cover (6) is snapped onto the top of the stirring drum (4), a drive gear (7) is rotatably connected to the top of the drum cover (6), a support frame (8) is fixedly connected to the drum cover (6) above the drive gear (7), and the support frame (8) is provided with a support above the drive gear (7). The motor has a drive gear (7) fixedly connected to the output shaft of the motor. The drive gear (7) is meshed with a transmission gear (9) on its inner side. The transmission gear (9) is meshed with a driven gear (10) on the opposite side of the drive gear (7). A stirring paddle (5) is fixedly connected below both the driven gear (10) and the drive gear (7). Both the driven gear (10) and the transmission gear (9) are rotatably connected to the cylinder cover (6). The cylinder cover (6) has a feeding port on the outer side of the transmission gear (9).

2. The soil remediation conditioner uniform mixing and dispensing device according to claim 1, characterized in that: The stirring cylinder (4) includes a cylinder body (41), a retainer (42) is fixedly connected to the top of the cylinder body (41), a buckle (43) is fixedly connected to the outside of the retainer (42), and a sealing ring (44) is fixedly connected to the inside of the retainer (42).

3. The soil remediation conditioner uniform mixing and dispensing device according to claim 2, characterized in that: The cylinder cover (6) includes a housing (61), a claw (63) is fixedly connected to the outside of the housing (61), a slot is opened on the inside of the claw (63) and it is engaged with a buckle (43), a sliding groove is opened above the slot of the claw (63) and a limit pin (64) is slidably connected, and a sealing ring (62) is fixedly connected to the inside of the claw (63) of the housing (61).

4. The soil remediation conditioner uniform mixing and dispensing device according to claim 3, characterized in that: Two fixed seats (65) are fixedly connected to the lower part of the housing (61). The two fixed seats (65) are rotatably connected to two stirring paddles (5) respectively. A water supply pipe (67) is fixedly connected between the two fixed seats (65) of the housing (61). Two symmetrically distributed rotating nozzles (68) are fixedly connected to the lower part of the water supply pipe (67).

5. The soil remediation conditioner uniform mixing and dispensing device according to claim 4, characterized in that: The housing (61) has an annular air pipe (66) fixedly connected to the inner side of the sealing ring (62), and several nozzles are provided below the annular air pipe (66).

6. The soil remediation conditioner uniform mixing and dispensing device according to claim 5, characterized in that: The water supply pipe (67) is fixedly connected to the water inlet pipe (610) above the shell (61), and the annular air pipe (66) is fixedly connected to the air inlet pipe (69) above the shell (61).

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