Putty powder dust recycling and stirring device

Abstract

The utility model relates to stirring equipment technical field especially, it relates to a putty powder dust recovery stirring device. The utility model provides a putty powder dust recovery stirring device that can clean the dust on the filter bag automatically while stirring and improves work efficiency. A putty powder dust recovery stirring device, including support frame, stirring bucket, feed pipe and rotating plate etc.

Description

Technical Field

[0001] This utility model relates to the field of mixing equipment technology, and in particular to a putty powder dust recovery and mixing device. Background Technology

[0002] Putty powder, as a basic material for leveling building walls, is mostly produced using a dry mixing process. Dust is easily generated during the mixing of putty powder, and to avoid dust pollution, dust recovery is necessary.

[0003] A dust recovery and mixing device, such as one disclosed in CN210523336U, includes a mixing vessel and a dust recovery device connected to the mixing vessel via a pipe. The mixing vessel has a feeding port and a stirring rod. The dust recovery device includes a dust pump, a dust collector connected to the air outlet of the dust pump, and a dust collection box located below the outlet of the dust collector. An electrostatic generator is located above the dust collection box, and an ultrasonic vibrator is located on the lower surface of the electrostatic generator. A first pipe connected to the air inlet of the dust pump is located behind the feeding port. A second pipe connected to the air inlet of the dust pump is located above the rear of the mixing vessel. This invention can prevent dust from flying during feeding and can recover and utilize dust. However, because this dust recovery and mixing device requires the electrostatic generator to be turned off before the dust is collected in the dust collection box by the ultrasonic vibrator, operation needs to be stopped to clean the electrostatic generator, which affects work efficiency.

[0004] Therefore, a putty powder dust recovery and mixing device has now been developed that can automatically clean the dust on the filter bag while mixing, thereby improving work efficiency. Utility Model Content

[0005] To overcome the shortcomings of existing dust recovery and mixing devices, which require stopping operation to clean the electrostatic generator after shutting down the electrostatic generator and collecting dust in the dust collection box via an ultrasonic vibrator, thus affecting work efficiency, this utility model provides a putty powder dust recovery and mixing device that can automatically clean the dust on the filter bag while mixing, thereby improving work efficiency.

[0006] A putty powder dust recovery and mixing device includes a support frame, a mixing bucket, a feed pipe, a rotating plate, a filter screen, a mixing assembly, and a dust collection assembly. The mixing bucket is connected to the upper left side of the support frame, and the feed pipe is connected to the upper left side of the mixing bucket. The rotating plate is rotatably connected to the upper part of the mixing bucket, and the filter screen is connected to the upper part of the mixing bucket. The filter screen is located below the rotating plate. The mixing bucket is equipped with a mixing assembly capable of mixing the putty powder, and the support frame is equipped with a dust collection assembly capable of recovering the dust.

[0007] To further explain, a push rod is provided on the upper front side of the rotating plate.

[0008] To further explain, the mixing assembly includes a motor, a bevel gear, a mixing frame, and a scraper. The motor is connected to the upper part of the middle of the mixing tank, and a bevel gear is connected to the output shaft of the motor. The mixing frame is rotatably connected to the mixing tank, and a bevel gear is connected to the upper part of the mixing frame. A scraper is rotatably connected to the mixing frame, and the scraper is rotatably connected to the mixing tank. A bevel gear is also connected to the upper part of the scraper, and two adjacent bevel gears mesh with each other.

[0009] To further explain, the dust collection assembly includes a dust collection bin, a filter bag, a striking frame, a telescopic spring, a transmission component, and a rotary cam. The dust collection bin is connected to the upper right side of the support frame. A pipe is connected to the lower left side of the dust collection bin via a pump body. The feed pipe and the mixing tank are both connected to the pipe. The filter bag is connected inside the dust collection bin. The striking frame is slidably connected to the upper part of the dust collection bin. A telescopic spring connects the striking frame to the dust collection bin. A rotary cam is rotatably connected to the upper part of the dust collection bin. The rotary cam is located above the striking frame and is in a pressing fit with the striking frame. A transmission component is provided between the rotary cam and the mixing frame.

[0010] To further explain, the motor, pump body, and processor are electrically connected via a control module.

[0011] To further explain, the transmission assembly includes a belt and a drive wheel. The rotating cam and the upper side of the stirring frame are both connected to drive wheels, and a belt is wound around the drive wheels.

[0012] The beneficial effects of this utility model are as follows: When the stirring rack of this utility model rotates, the rotating cam is driven by the transmission component to rotate and squeeze the striking frame. Under the action of the telescopic spring, the striking frame moves up and down to strike the filter bag, collecting the dust intercepted in the filter bag into the collection container. This achieves the effect of automatically cleaning the dust on the filter bag while stirring, thus improving work efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the mixing tank and dust collection tank of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the filter screen and rotating plate of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the mixing rack and scraping rack of this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the rotary cam and striking frame of this utility model.

[0018] The markings in the attached diagram are: 1: support frame, 2: mixing tank, 3: feed pipe, 4: rotating plate, 5: filter screen, 6: motor, 7: bevel gear, 8: mixing rack, 9: scraper rack, 10: dust collection tank, 11: filter bag, 12: striking rack, 13: telescopic spring, 14: transmission assembly, 15: rotating cam. Detailed Implementation

[0019] The present invention will now be described more fully below with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. However, the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the invention to those skilled in the art.

[0020] A putty powder dust recovery and mixing device, such as Figures 1-5 As shown, it includes a support frame 1, a mixing tank 2, a feed pipe 3, a rotating plate 4, a filter screen 5, a mixing assembly, and a dust collection assembly. The mixing tank 2 is connected to the upper left side of the support frame 1, and the feed pipe 3 is connected to the upper left side of the mixing tank 2. The rotating plate 4 is rotatably connected to the upper part of the mixing tank 2. A push rod is provided on the upper front side of the rotating plate 4 for easy pushing. The filter screen 5 is connected to the upper part of the mixing tank 2 and is located below the rotating plate 4. The mixing assembly is provided on the mixing tank 2, and the dust collection assembly is provided on the support frame 1.

[0021] like Figures 1-4 As shown, the stirring assembly includes a motor 6, a bevel gear 7, a stirring frame 8, and a scraper 9. The motor 6 is connected to the upper part of the middle of the stirring tank 2. The bevel gear 7 is connected to the output shaft of the motor 6. The stirring frame 8 is rotatably connected to the stirring tank 2. The bevel gear 7 is connected to the upper part of the stirring frame 8. The scraper 9 is rotatably connected to the stirring frame 8. The scraper 9 is rotatably connected to the stirring tank 2. The upper part of the scraper 9 is also connected to the bevel gear 7. Two adjacent bevel gears 7 mesh with each other.

[0022] like Figure 1 and Figure 5As shown, the dust collection assembly includes a dust collection bin 10, a filter bag 11, a striking frame 12, a telescopic spring 13, a transmission assembly 14, and a rotary cam 15. The dust collection bin 10 is connected to the upper right side of the support frame 1. A pipe is connected to the lower left side of the dust collection bin 10 via a pump body. The motor 6, the pump body, and the processor are electrically connected via a control module. The feed pipe 3 and the mixing tank 2 are both connected to the pipe. The filter bag 11 is connected inside the dust collection bin 10. The striking frame 12 is slidably connected to the upper part of the dust collection bin 10. A telescopic spring 13 is connected between the striking frame 12 and the dust collection bin 10. The rotary cam 15 is rotatably connected to the upper part of the dust collection bin 10. The rotary cam 15 is located above the striking frame 12 and is in a pressing fit with the striking frame 12. A transmission assembly 14 is provided between the rotary cam 15 and the mixing frame 8. The transmission assembly 14 includes a belt and a transmission wheel. The rotary cam 15 and the upper side of the mixing frame 8 are both connected to the transmission wheel, and a belt is wound around the transmission wheel.

[0023] When using this utility model, first place the support frame 1 in the putty powder mixing area, then pour the putty powder and the materials to be mixed into the mixing tank 2 through the feed pipe 3. At this time, the processor starts the pump body through the control module, absorbs the dust generated at the feed pipe 3 during feeding through the pipeline, and at the same time creates a negative pressure in the mixing tank 2 to prevent dust from flying during feeding. After feeding is completed, turn off the pump body, rotate the rotating plate 4 to close the feed pipe 3 and the mixing tank 2. Then, the motor 6 is started, which drives the bevel gear 7 to mesh and rotate, causing the mixing rack 8 and the scraping rack 9 to rotate relative to each other. The mixing rack 8 mixes the putty powder, the filter screen 5 intercepts the dust generated during mixing, and the scraping rack 9 scrapes and cleans the powder on the filter screen 5. A collection container is installed below the dust collection bin 10. After dust enters the pipe, it enters the dust collection bin 10 through the pipe. The dust is intercepted by the filter bag 11, and the air is discharged through the outlet of the dust collection bin 10. When the stirring frame 8 rotates, it is driven by the belt and drive wheel in the transmission assembly 14, which causes the rotating cam 15 to rotate and squeeze the striking frame 12. Under the action of the telescopic spring 13, the striking frame 12 moves up and down to strike the filter bag 11, collecting the dust intercepted in the filter bag 11 into the collection container. This achieves the effect of automatically cleaning the dust on the filter bag 11 while stirring, thus improving work efficiency.

[0024] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation in order to cover all variations and equivalent structures and functions.

Claims

1. A putty powder dust recovery and mixing device, characterized in that: It includes a support frame (1), a mixing bucket (2), a feed pipe (3), a rotating plate (4), a filter screen (5), a mixing assembly, and a dust collection assembly. The upper left side of the support frame (1) is connected to the mixing bucket (2), the upper left side of the mixing bucket (2) is connected to the feed pipe (3), the upper part of the mixing bucket (2) is rotatably connected to the rotating plate (4), the upper part of the mixing bucket (2) is connected to the filter screen (5), the filter screen (5) is located below the rotating plate (4), the mixing bucket (2) is equipped with a mixing assembly that can mix the putty powder, and the support frame (1) is equipped with a dust collection assembly that can collect dust.

2. The putty powder dust recovery and mixing device according to claim 1, characterized in that: A push rod is provided on the upper front side of the rotating plate (4).

3. The putty powder dust recovery and mixing device according to claim 1, characterized in that: The mixing assembly includes a motor (6), a bevel gear (7), a mixing frame (8), and a scraper (9). The motor (6) is connected to the upper part of the middle of the mixing tank (2). The bevel gear (7) is connected to the output shaft of the motor (6). The mixing frame (8) is rotatably connected to the mixing tank (2). The bevel gear (7) is connected to the upper part of the mixing frame (8). The scraper (9) is rotatably connected to the mixing frame (8). The scraper (9) is rotatably connected to the mixing tank (2). The bevel gear (7) is also connected to the upper side of the scraper (9). Two adjacent bevel gears (7) mesh with each other.

4. A putty powder dust recovery and mixing device according to claim 3, characterized in that: The dust collection assembly includes a dust collection bucket (10), a filter bag (11), a tapping frame (12), a telescopic spring (13), a transmission assembly (14), and a rotary cam (15). The dust collection bucket (10) is connected to the upper right side of the support frame (1). The lower left side of the dust collection bucket (10) is connected to a pipe through a pump body. The feed pipe (3) and the mixing tank (2) are both connected to the pipe. The filter bag (11) is connected inside the dust collection bucket (10). The tapping frame (12) is slidably connected to the upper part of the dust collection bucket (10). A telescopic spring (13) is connected between the tapping frame (12) and the dust collection bucket (10). The rotary cam (15) is rotatably connected to the upper part of the dust collection bucket (10). The rotary cam (15) is located above the tapping frame (12). The rotary cam (15) and the tapping frame (12) are pressed together. A transmission assembly (14) is provided between the rotary cam (15) and the mixing frame (8).

5. A putty powder dust recovery and mixing device according to claim 4, characterized in that: The motor (6), pump body and processor are electrically connected through the control module.

6. A putty powder dust recovery and mixing device according to claim 4, characterized in that: The transmission assembly (14) includes a belt and a drive wheel. The rotating cam (15) and the upper side of the stirring rack (8) are both connected to drive wheels, and a belt is wound between the drive wheels.

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