CN221892260U - Accurate regulation and control device of batching stirring - Google Patents

Abstract

The utility model discloses an accurate regulation and control device for batching and stirring, which belongs to the technical field of concrete production and processing equipment and comprises a cylinder, wherein a cylinder cover is hermetically arranged on the cylinder, two feeding holes are formed in the cylinder cover, feeding hoppers are fixedly arranged at the two feeding holes, a chute is formed in the feeding hoppers, a baffle plate is slidably arranged in the chute, a handle is fixedly arranged at one end of the baffle plate, a rotating shaft is rotatably arranged in the cylinder, a speed reducing motor is fixedly arranged on the lower surface of the cylinder, the bottom end of the rotating shaft is fixedly connected with the output end of the speed reducing motor, a first gear is fixedly arranged at the top end of the rotating shaft, and a second gear is meshed on the first gear; the connecting shaft rotates and revolves by taking the rotating shaft as the axis to stir and mix ingredients in the cylinder, so that the stirring mode is various, the mixing efficiency is high, and the mixing time is convenient to regulate and control.

Description

A precise control device for mixing ingredients

Technical Field

The utility model belongs to the technical field of concrete production and processing equipment, and specifically relates to a precise control device for batching and mixing.

Background Art

Concrete is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. The term concrete usually refers to cement concrete that is made by using cement as the cementitious material, sand and stone as aggregates, and water in a certain proportion and mixing with a mixing device.

When the existing concrete mixing device is mixing ingredients, due to the single mixing method, it is easy to cause insufficient mixing during the mixing operation, and the mixing time is long. It is not convenient to adjust and control the mixing time, and it is not convenient to control the raw material feed amount in real time during the feeding stage, which makes the operation inconvenient.

Utility Model Content

The utility model aims to provide a precise control device for batching and mixing, so as to solve the problems in the prior art that, when performing batching and mixing, the existing concrete mixing device has a single mixing mode, which makes it easy for the mixing and mixing to be insufficient during the mixing and mixing operation, and the mixing time is long, and it is not convenient to adjust and control the mixing and mixing time, and it is not convenient to control the raw material feed amount in real time during the feeding stage, resulting in inconvenient operation.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precise control device for batching and mixing, comprising a cylinder body, a cylinder cover is sealed on the cylinder body, two feed ports are provided on the cylinder cover and feed hoppers are fixedly installed at the two feed ports, a slide groove is provided on the feed hopper and a baffle plate is slidably installed in the slide groove, a handle is fixedly installed at one end of the baffle plate, a rotating shaft is rotatably installed in the cylinder body, a reduction motor is fixedly installed on the lower surface of the cylinder body, the bottom end of the rotating shaft is fixedly connected to the output end of the reduction motor, a first gear is fixedly installed on the top of the rotating shaft, a second gear is meshed on the first gear, a gear ring meshed with the second gear is fixedly installed on the lower surface of the cylinder cover, a connecting shaft is fixedly installed on the second gear, a discharge pipe is connected to the cylinder body, and a flow control valve is arranged on the discharge pipe.

The above scheme is adopted, by arranging a reduction motor, a first gear, a second gear, a gear ring and a stirring rod, the reduction motor drives the rotating shaft to rotate, the rotation of the rotating shaft drives the first gear to follow the rotation, the rotation of the first gear drives the matching gear ring to drive the second gear and the connecting shaft to rotate, so that while the rotating shaft rotates to stir and mix, the connecting shaft rotates while revolving around the rotating shaft as the axis to stir and mix the ingredients in the cylinder, the stirring methods are diverse, the mixing efficiency is high, and the mixing time is easy to regulate; the feeding speed of the ingredients can be regulated by pulling the feed plate to change the size of the feed port opening.

As a preferred embodiment, a spray pipe is fixedly mounted on the lower surface of the cylinder cover, and a water inlet pipe is connected to the spray pipe. One end of the water inlet pipe extends outside the cylinder cover and is connected to an external high-pressure water pump.

By adopting the above scheme, the external high-pressure water source flows into the spray pipe through the water inlet pipe and then sprays out through the spray pipe, which can flush out the residual mixture on the equipment inside the cylinder, avoiding the residual mixed flow from adhering to the equipment inside the cylinder and affecting the service life of the device.

As a preferred embodiment, a connecting plate is rotatably mounted on the outer surface of the rotating shaft, and one end of the connecting plate away from the rotating shaft is rotatably connected to the connecting shaft.

By adopting the above solution, the second gear can be supported by providing a connecting plate, thereby ensuring the stability of the meshing between the second gear and the first gear.

As a preferred embodiment, a plurality of stirring rods are fixedly mounted on the outer surfaces of the rotating shaft and the connecting shaft.

By adopting the above solution, the stirring efficiency can be further improved by providing a stirring rod.

As a preferred embodiment, a scraper plate is fixedly installed on the outer surface of the rotating shaft, and the lower surface of the scraper plate is in contact with the lower surface of the inner wall of the cylinder. A cleaning brush is fixedly installed on one end of the scraper plate, and the brush surface of the cleaning brush is in contact with the inner wall of the cylinder.

By adopting the above scheme, the mixed material attached to the inner wall and the bottom of the cylinder can be cleaned by arranging a scraper plate and a cleaning brush, thereby avoiding the waste of raw materials and the residual mixed material affecting the next mixing operation.

As a preferred embodiment, scale lines are provided on the feed hopper.

By adopting the above scheme, the feed amount of the ingredients can be precisely quantified and controlled by setting the scale lines.

Compared with the prior art, the beneficial effects of the utility model are:

The precise control device for mixing and stirring ingredients is provided with a reduction motor, a first gear, a second gear, a gear ring and a stirring rod. The reduction motor drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the first gear to follow the rotation. The rotation of the first gear drives the matching gear ring to drive the second gear and the connecting shaft to rotate. Therefore, while the rotating shaft rotates to mix and stir, the connecting shaft rotates and revolves around the rotating shaft as the axis to mix and stir the ingredients in the cylinder. The mixing methods are diverse, the mixing efficiency is high, and the mixing time is easy to control.

The precise control device for batching and stirring is provided with a feed hopper, a baffle plate and a scale, and the feeding speed of the batching can be adjusted by pulling the feed plate to change the size of the feed opening, and the feeding amount of the batching can be precisely controlled in conjunction with the scale;

The precise control device for batching and mixing can clean the mixed material attached to the inner wall and bottom of the cylinder by arranging a scraper plate, a cleaning brush and a spray pipe, thereby avoiding the waste of raw materials and the residual mixed material affecting the service life of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the cross-sectional structure of the cylinder of the utility model;

FIG3 is a schematic structural diagram of the cylinder cover of the utility model from another angle;

FIG. 4 is a schematic structural diagram of the feed hopper of the present invention from another angle.

In the figure: 1. Cylinder body; 2. Cylinder cover; 3. Feed hopper; 4. Baffle plate; 5. Rotating shaft; 6. Speed reducer motor; 7. First gear; 8. Second gear; 9. Gear ring; 10. Connecting shaft; 11. Flow control valve; 12. Spray pipe; 13. Water inlet pipe; 14. Connecting plate; 15. Stirring rod; 16. Scraper plate; 17. Cleaning brush; 18. Scale line.

DETAILED DESCRIPTION

Please refer to Figures 1-4. The utility model provides a precise control device for batching and mixing, including a cylinder 1, a cylinder cover 2 is sealed on the cylinder 1, two feed ports are provided on the cylinder cover 2, and feed hoppers 3 are fixedly installed at the two feed ports, a slide groove is provided on the feed hopper 3, and a baffle plate 4 is slidably installed in the slide groove, and a handle is fixedly installed on one end of the baffle plate 4, a rotating shaft 5 is rotatably installed in the cylinder 1, a reduction motor 6 is fixedly installed on the lower surface of the cylinder 1, the bottom end of the rotating shaft 5 is fixedly connected to the output end of the reduction motor 6, a first gear 7 is fixedly installed on the top of the rotating shaft 5, and a second gear 8 is meshed on the first gear 7, a gear ring 9 meshing with the second gear 8 is fixedly installed on the lower surface of the cylinder cover 2, and a connecting shaft 1 is fixedly installed on the second gear 8 0, the cylinder 1 is connected with a discharge pipe, the discharge pipe is provided with a flow control valve 11, the feed hopper 3 is provided with a scale line 18, the reduction motor 6 drives the rotating shaft 5 to rotate, the rotating shaft 5 rotates to drive the first gear 7 to follow the rotation, the first gear 7 rotates to drive the matching gear ring 9 to drive the second gear 8 and the connecting shaft 10 to rotate, so that while the rotating shaft 5 rotates to stir and mix, the connecting shaft 10 rotates while revolving around the rotating shaft 5 as the axis to stir and mix the ingredients in the cylinder 1, the stirring mode is diverse, the mixing efficiency is high, and the mixing time is convenient to control. The feeding speed of the ingredients can be adjusted by pulling the feed plate to change the size of the feed port, and then the feed amount of the ingredients can be accurately controlled in conjunction with the scale.

Among them, a spray pipe 12 is fixedly installed on the lower surface of the cylinder cover 2, and the spray pipe 12 is connected to a water inlet pipe 13. One end of the water inlet pipe 13 extends to the outside of the cylinder cover 2 and is connected to an external high-pressure water pump. The external high-pressure water source flows into the spray pipe 12 through the water inlet pipe 13 and is then sprayed out through the spray pipe 12. The residual mixture on the equipment inside the cylinder body 1 can be washed off to prevent the residual mixed flow from adhering to the equipment inside the cylinder and affecting the service life of the device.

Among them, a connecting plate 14 is rotatably installed on the outer surface of the rotating shaft 5, and the end of the connecting plate 14 away from the rotating shaft 5 is rotatably connected to the connecting shaft 10. The connecting plate 14 can support the second gear 8 to ensure the stability of the meshing of the second gear 8 and the first gear 7.

Among them, a plurality of stirring rods 15 are fixedly mounted on the outer surfaces of the rotating shaft 5 and the connecting shaft 10, which can further improve the stirring efficiency.

Among them, a scraper plate 16 is fixedly installed on the outer surface of the rotating shaft 5, and the lower surface of the scraper plate 16 is in contact with the lower surface of the inner wall of the cylinder 1. A cleaning brush 17 is fixedly installed at one end of the scraper plate 16, and the brush surface of the cleaning brush 17 is in contact with the inner wall of the cylinder 1. The scraper plate 16 and the cleaning brush 17 can clean the mixed material attached to the inner wall and bottom of the cylinder 1, avoiding the waste of raw materials and the residual mixed material affecting the next mixing operation.

When in use, the ingredients required for stirring and mixing are respectively put into the two feeding hoppers 3, and the reduction motor 6 is started. The reduction motor 6 drives the rotating shaft 5 to rotate, and the rotation of the rotating shaft 5 drives the first gear 7 to follow the rotation. The rotation of the first gear 7 drives the matching gear ring 9 to drive the second gear 8 and the connecting shaft 10 to rotate. While the rotating shaft 5 rotates to stir and mix, the connecting shaft 10 rotates while revolving around the rotating shaft 5 as the axis to stir and mix the ingredients in the cylinder 1. The stirring methods are diverse and the mixing efficiency is high. During the mixing and stirring process, the feed plate is pulled to change the size of the feed port to adjust the feeding speed of the ingredients, and then the feed amount of the ingredients can be implemented with the help of a scale. Precise control, after mixing is completed, open the flow control valve 11, and the mixed material can be discharged through the drain pipe. The outflow speed of the material can be adjusted as needed. After the operation is completed, the water inlet pipe 13 is connected to the external high-pressure water pump, and the external high-pressure water source flows into the spray pipe 12 through the water inlet pipe 13, and then sprayed out through the spray pipe 12 to wash away the mixture remaining on the equipment inside the cylinder 1. While rotating, the rotating shaft 5 drives the scraper plate 16 and the cleaning brush 17 to clean the inner wall of the cylinder 1 and the lower surface of the inner wall of the cylinder 1, and the material remaining in the cylinder 1 is scraped off and discharged through the drain pipe, which improves the material utilization rate and can avoid the residual material from affecting the next mixing operation.

Claims (6)

1. A precise control device for mixing and mixing ingredients, characterized in that: it comprises a cylinder (1), a cylinder cover (2) is sealedly installed on the cylinder (1), two feed ports are provided on the cylinder cover (2), and feed hoppers (3) are fixedly installed at the two feed ports, a slide groove is provided on the feed hopper (3), and a baffle plate (4) is slidably installed in the slide groove, a handle is fixedly installed at one end of the baffle plate (4), a rotating shaft (5) is rotatably installed in the cylinder (1), and a reducing mechanism (5) is fixedly installed on the lower surface of the cylinder (1) A speed reducing motor (6) is provided, the bottom end of the rotating shaft (5) is fixedly connected to the output end of the speed reducing motor (6), a first gear (7) is fixedly mounted on the top end of the rotating shaft (5), a second gear (8) is meshed on the first gear (7), a gear ring (9) meshed with the second gear (8) is fixedly mounted on the lower surface of the cylinder cover (2), a connecting shaft (10) is fixedly mounted on the second gear (8), a liquid discharge pipe is connected to the cylinder body (1), and a flow control valve (11) is arranged on the liquid discharge pipe. 2. A precise control device for mixing ingredients according to claim 1, characterized in that: a spray pipe (12) is fixedly installed on the lower surface of the cylinder cover (2), and a water inlet pipe (13) is connected to the spray pipe (12), and one end of the water inlet pipe (13) extends to the outside of the cylinder cover (2) and is connected to an external high-pressure water pump. 3. A precise control device for mixing ingredients according to claim 1, characterized in that a connecting plate (14) is rotatably mounted on the outer surface of the rotating shaft (5), and one end of the connecting plate (14) away from the rotating shaft (5) is rotatably connected to the connecting shaft (10). 4. A precise control device for mixing ingredients according to claim 1, characterized in that: a plurality of stirring rods (15) are fixedly mounted on the outer surfaces of the rotating shaft (5) and the connecting shaft (10). 5. A precise control device for mixing ingredients according to claim 1, characterized in that: a scraper plate (16) is fixedly installed on the outer surface of the rotating shaft (5), and the lower surface of the scraper plate (16) is in contact with the lower surface of the inner wall of the cylinder (1); a cleaning brush (17) is fixedly installed on one end of the scraper plate (16), and the brush surface of the cleaning brush (17) is in contact with the inner wall of the cylinder (1). 6. A precise control device for batching and stirring according to claim 1, characterized in that: a scale line (18) is provided on the feed hopper (3).