A self-leveling mortar pouring device

Abstract

The utility model provides a kind of self-leveling mortar pouring device, it is related to mortar pouring technical field, including mobile seat, the upper of mobile seat is fixedly arranged with controller;The upper of mobile seat is fixedly arranged with mixing bin, and the bottom of mixing bin is connected with conveying pipeline;The upper of mobile seat is fixedly arranged with feeding bin and water tank;The lower of conveying pipeline is integrally provided with discharging pipe, and the outer of discharging pipe is slidably provided with leveler, and the both sides of mixing bin are fixedly provided with electric cylinder B, and the telescopic end of electric cylinder B is connected in the top of leveler;By setting half thread structure's spiral propeller in conveying pipeline, and matching independent propulsion motor, effectively solve the problem that residual mortar in pipeline is difficult to clean under traditional gravity discharge mode, after pouring, start propulsion motor to drive spiral propeller to rotate, push residual mortar in pipeline to discharging pipe direction actively, not only avoid mortar waste, but also prevent residual mortar from blocking pipeline after drying.

Description

Technical Field

[0001] This utility model belongs to the field of mortar pouring technology, and more specifically, it relates to a self-leveling mortar pouring device. Background Technology

[0002] The self-leveling mortar pouring device is mainly used during the construction of self-leveling mortar to smoothly transport and accurately pour the mortar onto the ground. It also assists in completing operations such as vibration to remove bubbles, scraping or squeezing to spread the mortar, replacing some manual processes, making the mortar more even and dense, and improving construction efficiency and the quality of the ground pouring.

[0003] Based on the above, the current pouring equipment mainly adopts gravity automatic mortar discharge. After pouring, the residual mortar in the pipe is not easy to remove quickly, and it lacks a pushing and cleaning function that does not affect the material feeding. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a self-leveling mortar pouring device to solve the problem mentioned in the background art that existing pouring devices mainly use gravity automatic mortar discharge, and the residual mortar in the pipe after pouring is inconvenient to remove quickly, lacking a pushing and cleaning function that does not affect the material feeding.

[0005] The purpose and effect of this utility model's self-leveling mortar pouring device are achieved through the following specific technical means: A self-leveling mortar pouring device includes a movable base, with a controller fixedly mounted above the movable base; a mixing hopper is fixedly mounted above the movable base, and a conveying pipe is connected to the bottom of the mixing hopper; a feeding hopper and a water tank are fixedly mounted above the movable base; a discharge pipe is integrally mounted below the front of the conveying pipe, and a leveler is slidably mounted outside the discharge pipe; electric cylinders B are fixedly mounted on both sides of the mixing hopper, and the telescopic ends of the electric cylinders B are connected to the top of the leveler; a water pump is connected to the front of the water tank, and a water delivery pipe is connected to the front end of the water pump, which turns upward to the top of the mixing hopper.

[0006] Furthermore, a motor frame is fixedly installed on the top of the mixing hopper, and an agitator is rotatably installed below the motor frame, with the agitator being driven by a mixing motor.

[0007] Furthermore, a pipe seat is fixedly installed above the inside of the feeding hopper, and a feeding pipe is integrally installed above the pipe seat. A screw elevator is rotatably installed inside the feeding pipe, and a lifting motor is fixedly installed at the top of the feeding pipe. The lifting motor is connected to the screw elevator for transmission. A feeding pipe is integrally installed on the front side of the feeding pipe, and the outlet of the feeding pipe is located above the mixing hopper.

[0008] Furthermore, a cross seat is fixedly installed at the front end of the conveying pipe, and an electric cylinder A is fixedly installed at the rear side of the cross seat. A valve cylinder is fixedly installed at the telescopic end of the electric cylinder A, and the valve cylinder slides inside the conveying pipe.

[0009] Furthermore, the rear end of the conveying pipe is a sealed structure, a propulsion motor is fixedly installed at the rear end of the conveying pipe, a screw propeller is rotatably installed inside the conveying pipe, and the rear end shaft of the screw propeller is rotatably installed through a shaft seal.

[0010] Furthermore, the propeller has a semi-threaded structure and is integrally connected by a connecting rod.

[0011] Compared with the prior art, the present invention has the following beneficial effects: By installing a semi-threaded spiral propeller inside the conveying pipeline and pairing it with an independent propulsion motor, the problem of difficult cleaning of residual mortar inside the pipeline under the traditional gravity discharge mode is effectively solved. After the pouring is completed, starting the propulsion motor can drive the spiral propeller to rotate, actively pushing the residual mortar in the pipeline towards the lower material pipe. This not only avoids mortar waste, but also prevents the residual mortar from drying and clogging the pipeline, reducing the frequency and cost of equipment maintenance, and ensuring that the pipeline remains unobstructed during subsequent use.

[0012] The device integrates feeding, mixing, pouring, and cleaning operations, significantly improving construction efficiency. Sand can be automatically transported upwards through the screw conveyor in the feeding hopper, driven by the lifting motor, and discharged into the mixing hopper through the feeding pipe. The water tank and water pump work together to accurately supply water to the mixing hopper. The mixing motor drives the mixer to complete the uniform mixing of mortar. During the pouring process, the screw propeller can also actively accelerate the mortar delivery. All links are coordinated by the controller, reducing manual intervention steps, shortening the overall time for single batch mortar preparation and pouring, and reducing the labor intensity of construction workers.

[0013] In terms of pouring quality control, the device uses a valve cylinder structure controlled by electric cylinder A to precisely control the opening and closing of the material discharge pipe, avoiding the leakage and interruption of material that are prone to occur when traditional devices are started and stopped, and ensuring stable mortar delivery. At the same time, the leveler that slides outside the material discharge pipe, together with the electric cylinders B on both sides of the mixing hopper, can flexibly adjust its position, so that the poured mortar can be quickly and evenly laid, reducing the error of manual leveling operations, further ensuring the flatness and density of the ground pouring, and improving the overall construction quality. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a schematic diagram of the axonal structure of this utility model.

[0016] Figure 3 This is a side-view structural diagram of the present invention.

[0017] Figure 4This is a three-dimensional sectional view of the present invention.

[0018] Figure 5 This is a schematic diagram of the axial sectional view of this utility model.

[0019] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Moving base; 101. Controller; 2. Mixing bin; 201. Conveying pipe; 202. Discharge pipe; 203. Motor frame; 204. Agitator; 205. Agitator motor; 3. Feeding bin; 301. Pipe seat; 302. Feeding pipe; 303. Screw elevator; 304. Lifting motor; 305. Feeding pipe; 4. Horizontal base; 401. Electric cylinder A; 402. Valve cylinder; 5. Leveler; 6. Propulsion motor; 601. Screw propeller; 7. Water tank; 8. Water pump; 9. Water delivery pipe; 10. Electric cylinder B. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0021] Example 1: As attached Figure 1 To be continued Figure 5 As shown: This utility model provides a self-leveling mortar pouring device, including a movable base 1, a controller 101 fixedly installed above the movable base 1; a mixing hopper 2 fixedly mounted above the movable base 1, a conveying pipe 201 connected to the bottom of the mixing hopper 2; a feeding hopper 3 and a water tank 7 fixedly mounted above the movable base 1; a discharge pipe 202 integrally mounted below the front of the conveying pipe 201, a leveler 5 slidably mounted outside the discharge pipe 202; electric cylinders B10 fixedly mounted on both sides of the mixing hopper 2, the telescopic ends of the electric cylinders B10 connected to the top of the leveler 5; a water pump 8 connected to the front of the water tank 7, a water supply pipe 9 connected to the front end of the water pump 8, and the water supply pipe 9 turning upwards to the top of the mixing hopper 2.

[0022] The mixing hopper 2 is fixedly equipped with a motor frame 203 on the top, and a stirrer 204 is rotatably installed below the motor frame 203. The stirrer 204 is connected to the stirring motor 205.

[0023] The feeding hopper 3 has a pipe seat 301 fixedly installed above the inside, and a feeding pipe 302 is integrally installed above the pipe seat 301. A screw elevator 303 is rotatably installed inside the feeding pipe 302. A lifting motor 304 is fixedly installed at the top of the feeding pipe 302 and is connected to the screw elevator 303 for transmission. A feeding pipe 305 is integrally installed on the front side of the feeding pipe 302, and the outlet of the feeding pipe 305 is located above the mixing hopper 2.

[0024] The front end of the conveying pipe 201 is fixedly provided with a horizontal seat 4, and the rear side of the horizontal seat 4 is fixedly provided with an electric cylinder A401. The telescopic end of the electric cylinder A401 is fixedly provided with a valve cylinder 402, which slides inside the conveying pipe 201.

[0025] The rear end of the conveying pipe 201 is a sealed structure. A propulsion motor 6 is fixedly installed at the rear end of the conveying pipe 201. A screw propeller 601 is rotatably installed inside the conveying pipe 201. The rear end shaft of the screw propeller 601 is rotatably installed through a shaft seal.

[0026] Among them, the screw propeller 601 has a semi-threaded structure and is integrally connected by a connecting rod.

[0027] Mortar preparation Pour sand into the feeding hopper 3, start the lifting motor 304, the lifting motor 304 drives the screw elevator 303 to rotate, lifting the sand upwards, and the sand is discharged from the feeding pipe 305 into the mixing hopper 2; add water to the water tank 7, and continuously transport the water to the mixing hopper 2 through the water pump 8 and the water supply pipe 9; start the mixing motor 205, the mixing motor 205 drives the agitator 204 to rotate, and the agitator 204 mixes the materials in the hopper to complete the mortar preparation.

[0028] Mortar pouring Move the leveler 5 to the designated pouring position; start the electric cylinder A401, the electric cylinder A401 retracts and drives the valve cylinder 402 to move forward, the valve cylinder 402 no longer blocks the discharge pipe 202; the mortar in the mixing bin 2 is transported downward through the discharge pipe 202, the mortar falls into the leveler 5, and the pouring begins.

[0029] Residual mortar cleaning / accelerated pouring Once most of the mortar has flowed out, start the propulsion motor 6. The propulsion motor 6 drives the screw propeller 601 to rotate, using the screw propeller 601 to transport the remaining mortar in the conveying pipe 201 towards the discharge pipe 202, ensuring that the remaining mortar is discharged from the discharge pipe 202. This operation can also be used during the pouring process to actively accelerate the mortar conveying speed. After completion, rotate the screw propeller 601 to the upper position.

[0030] Equipment enclosure Start the electric cylinder A401. The electric cylinder A401 advances and drives the valve cylinder 402 to reset. The valve cylinder 402 completely blocks the feed pipe 202, thus completing the equipment closure.

[0031] Example 2: Based on Example 1, a rubber sealing ring can be added to the rear edge of the valve cylinder 402 to improve the sealing performance.

[0032] The specific usage and function of this embodiment are as follows: In this utility model, when in use, the sand is poured into the feeding hopper 3, the lifting motor 304 is started to drive the screw elevator 303 to rotate, and the sand is lifted upward and discharged into the mixing hopper 2 from the feeding pipe 305; water is poured into the water tank 7, and the water pump 8 and water supply pipe 9 are used to continuously input water into the mixing hopper 2, and then the stirring motor 205 is started to drive the stirrer 204 to rotate, so that the mortar can be stirred and prepared. After the preparation is completed, the leveler 5 is moved to the pouring site. The electric cylinder A401 is retracted to pull the valve cylinder 402 forward. The valve cylinder 402 does not block the feed pipe 202. At this time, the mortar is conveyed downward from the feed pipe 202 and falls into the leveler 5 for pouring. After all the mortar has flowed out, start the propulsion motor 6 to drive the screw propeller 601 to rotate. Use the screw propeller 601 to transport the remaining mortar in the conveying pipe 201 to the lower material pipe 202 for discharge. This method can also be used to actively accelerate the pouring. After the pouring is completed, rotate the screw propeller 601 to the inside of the conveying pipe 201. Once completed, start the electric cylinder A401 to push the valve cylinder 402, and the valve cylinder 402 will block the feed pipe 202 to complete the closure.

Claims

1. A self-leveling mortar pouring device, comprising: A mobile seat (1) is fixedly provided with a controller (101) on top of the mobile seat (1); a mixing hopper (2) is fixedly provided on top of the mobile seat (1), and a conveying pipe (201) is connected to the bottom of the mixing hopper (2); characterized in that a feeding hopper (3) and a water tank (7) are fixedly provided on top of the mobile seat (1); a feeding pipe (202) is integrally provided on the front lower part of the conveying pipe (201), and a leveler (5) is slidably provided on the outside of the feeding pipe (202); electric cylinders B (10) are fixedly provided on both sides of the mixing hopper (2), and the telescopic end of the electric cylinders B (10) is connected to the top of the leveler (5); a water pump (8) is connected to the front side of the water tank (7), and a water supply pipe (9) is connected to the front end of the water pump (8), and the water supply pipe (9) turns upward to the top of the mixing hopper (2).

2. The self-leveling mortar pouring device as described in claim 1, characterized in that: A motor frame (203) is fixedly installed on the top of the mixing hopper (2), and an agitator (204) is rotatably installed below the motor frame (203). The agitator (204) is connected to the agitator motor (205) for transmission.

3. The self-leveling mortar pouring device as described in claim 1, characterized in that: The feeding hopper (3) is fixedly provided with a pipe seat (301) at the top inside. A feeding pipe (302) is integrally provided above the pipe seat (301). A screw elevator (303) is rotatably provided inside the feeding pipe (302). A lifting motor (304) is fixedly provided at the top of the feeding pipe (302). The lifting motor (304) is connected to the screw elevator (303) in a transmission. A feeding pipe (305) is integrally provided on the front side of the feeding pipe (302). The outlet of the feeding pipe (305) is located above the mixing hopper (2).

4. The self-leveling mortar pouring device as described in claim 1, characterized in that: A cross seat (4) is fixedly installed at the front end of the conveying pipe (201), and an electric cylinder A (401) is fixedly installed at the rear side of the cross seat (4). A valve cylinder (402) is fixedly installed at the telescopic end of the electric cylinder A (401), and the valve cylinder (402) slides inside the conveying pipe (201).

5. The self-leveling mortar pouring device as described in claim 1, characterized in that: The rear end of the conveying pipe (201) is a sealed structure. A propulsion motor (6) is fixedly installed at the rear end of the conveying pipe (201). A screw propeller (601) is rotatably installed inside the conveying pipe (201). The rear end shaft of the screw propeller (601) is rotatably installed through a shaft seal.

6. The self-leveling mortar pouring device as described in claim 5, characterized in that: The propeller (601) has a semi-threaded structure and is integrally connected by a connecting rod.

Images