CN212168072U - Batching and stirring equipment for high temperature calcination of corundum powder - Google Patents

Abstract

The utility model relates to the technical field of stirring equipment, and discloses a batching and stirring equipment for high-temperature calcination production of corundum micropowder, comprising a stirring box body, a pull-out switch is movably connected to the lower side of the stirring box body, and the left side of the upper surface of the stirring box body is A ramp housing is fixedly connected, the inner right wall of the ramp housing is movably connected with a trommel housing, a rotating device is provided on the right side of the trommel housing, a collection device is provided inside the trommel housing, and the left surface of the ramp housing is A support housing is fixedly connected. When the batching and stirring equipment for high-temperature calcination production of corundum micropowder is used, by setting a rotating device, the operator adds corundum micropowder to the feeding hopper on the left side, so that the impurities in the corundum micropowder can be sieved, and the corundum micropowder can pass through the mesh. The hole falls to the inner lower surface of the slope shell, which avoids secondary pollution caused by impurities in the corundum micro-powder, and improves the effect of the corundum micro-powder after stirring.

Description

Batching and stirring equipment for high temperature calcination of corundum powder

technical field

The utility model relates to the technical field of stirring equipment, in particular to a batching stirring equipment for high-temperature calcination production of corundum micropowder.

Background technique

White corundum micropowder, white, strong cutting force, good chemical stability, good insulation, white corundum micropowder, as a refractory material with excellent performance, is mostly used for processing products with high hardness, and its chemical properties are relatively stable , good insulation, at present, white corundum micropowder needs to be stirred with other auxiliary materials before high-temperature calcination for high-temperature calcination, but in the process of use, if there are impurities mixed into white corundum micropowder, it will affect its use effect. These impurities may be caused by unclean products, or may be caused by packaging. At present, most of the mixing equipment does not have a screening device for corundum powder, which seriously affects the quality of the product after high temperature calcination.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides a batching and stirring device for high-temperature calcination production of corundum micropowder, which has the advantages of screening impurities before stirring, and solves the problem that impurities cannot be screened during stirring.

(2) Technical solutions

In order to achieve the above purpose of screening impurities before stirring, the utility model provides the following technical solution: a batching and stirring device for high-temperature calcination production of corundum micropowder includes a stirring box body, and a support leg is fixedly connected to the lower side of the stirring box body, and the stirring box A feeding hopper is fixedly connected to the right side of the upper surface of the body, a motor is fixedly connected to the center of the upper surface of the feeding hopper, a stirring rod is movably connected to the inner center of the mixing box body, and a pump is movably connected to the lower side of the mixing box body. Pull the switch, the left side of the upper surface of the mixing box body is fixedly connected with a ramp housing, the inner right wall of the ramp housing is movably connected with a trommel housing, the right side of the trommel housing is provided with a rotating device, and the inside of the trommel housing is A collection device is provided, and a support shell is fixedly connected to the left surface of the slope shell.

Preferably, the ramp housing is installed at an inclination angle and forms an inclination angle of 135° with the upper surface of the mixing box body, a channel opening is provided at the connection between the right side of the ramp housing and the mixing box body, and the left side of the lower surface of the ramp housing Support legs are likewise fixedly connected.

Preferably, the rotating device includes a rotating casing, the rotating casing is movably connected to the right side of the trommel casing, the rotating casing is fixedly connected to the outer surface of the right side of the slope casing, and the left side surface of the rotating casing penetrates into the slope The inner center of the rotating casing is movably connected with a rotating block, an external gear is fixedly installed around the inner wall of the rotating block, an internal gear is engaged with the rotating block, and a motor is also fixedly connected to the outer surface of the right side of the rotating casing, The lower surface of the motor is fixedly connected to the upper surface of the mixing box body through the support frame, the connecting shaft on the left side of the motor penetrates into the rotating casing and the rotating block, and the connecting shaft of the motor is fixedly connected with the intermediate internal gear.

Preferably, the number of the internal gears is three, the three internal gears are respectively meshed inside the rotating block, the diameters of the three internal gears are equal to the diameter of the internal external gears in the rotating block, and the internal gears on the upper and lower sides A fixed block is movably connected to the center of the right surface, and the right surface of the fixed block is fixedly connected to the inner wall of the right side of the rotating block.

Preferably, the collecting device comprises a threaded rod, the threaded rod is movably connected to the inner center of the trommel screen, the right end of the threaded rod is movably connected with a threaded block, and the right side surface of the threaded block is fixedly connected to the right side of the trommel screen shell On the side inner wall, the left end of the threaded rod penetrates into the support casing, the outer surface of the threaded rod is fixedly connected with a helical blade, the left surface of the support casing is also fixedly connected with a motor, and the connection shaft on the right side of the motor penetrates into the support The left side surface of the housing is fixedly connected with the threaded rod.

(3) Beneficial effects

Compared with the prior art, the utility model provides a batching and stirring device for high-temperature calcination production of corundum micropowder, which has the following beneficial effects:

1. When the batching and stirring equipment for high-temperature calcination of corundum powder is used, by setting a rotating device, the operator adds corundum powder to the left feeding hopper. Because of the action of gravity, it falls to the screw blade, and the motor starts to drive the threaded rod. Forward rotation, so that the helical blade is transported to the right into the trommel screen shell. At this time, the motor on the right side of the slope shell starts to drive the internal gear connected on the left side to rotate, which can make the three internal gears inside the rotating block rotate at the same time, because the rotating block External gears are installed around the inner wall, so the rotating block will also rotate, thus driving the trommel screen to rotate, which reduces the energy consumption of the motor, so that the impurities in the corundum powder can be sieved, and the corundum powder can pass through the mesh. It falls to the inner lower surface of the slope shell. Because the slope shell is installed with an inclined angle, the corundum powder slowly translates to the right side and falls into the mixing box body after sieving, which avoids secondary pollution caused by impurities in the corundum powder. The effect of the corundum micropowder after stirring is improved, and the property loss is reduced.

2. When the batching and stirring equipment for high-temperature calcination of corundum powder is used, by setting a collecting device, when the corundum powder is screened by the screening device, the remaining impurities are because the trommel screen itself has an inclined angle and the spiral blades are always rotating forward. In this way, the impurities have been accumulated on the right end of the spiral blade. When the motor on the left side of the supporting casing is reversed, the spiral blade is also reversed, so that the impurities can be slowly translated to the left, and finally discharged through the hopper supporting the lower surface of the casing. This prevents the operator from cleaning the residual impurities inside the trommel screen shell, reduces the operator's work effort, and improves the operator's physical and mental health.

3. When the batching and stirring equipment for high-temperature calcination of corundum powder is used, by setting the pull-out switch, after the stirring of the ingredients inside the mixing box body is completed, because the lower side of the mixing box body has a conical structure, the operator only needs to pull the The switch is pulled out, so that the ingredients that have been stirred inside the mixing box body can be collected, which improves the collection effect of the finished product after mixing, and also reduces the work effort of the operator.

Description of drawings

Fig. 1 is a two-dimensional schematic diagram of the internal structure of the batching and stirring equipment for high-temperature calcination production of corundum micropowder of the present utility model;

Fig. 2 is the utility model rolling screen shell structure schematic diagram;

FIG. 3 is a schematic structural diagram of the rotating device of the present invention.

In the picture: 1. Mixing box body; 2. Supporting legs; 3. Feeding hopper; 4. Motor; 5. Stirring rod; 6. Pulling switch; 7. Slope shell; ; 10. Supporting shell; 11. Rotating shell; 12. Rotating block; 13. Internal gear; 14. Fixed block; 15. Spiral blade.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 3, the present utility model provides a new technical solution: the batching and stirring equipment for high-temperature calcination production of corundum micropowder includes a stirring box body 1, and the inside of the stirring box body 1 is hollow and has a conical structure on the lower side. The lower side of the box body 1 is fixedly connected with support legs 2, and the number of the support legs 2 is four, and the four support legs 2 are fixedly connected to the lower side of the mixing box body 1 respectively. Feed hopper 3, the feed port on the lower side of the feed hopper 3 penetrates into the upper surface of the mixing box body 1, the center of the upper surface of the feeding hopper 3 is fixedly connected with a motor 4, and the connecting shaft on the lower side of the motor 4 penetrates into the mixing box body 1. The upper surface of the stirring box body 1 is movably connected with a stirring rod 5 at the inner center. The center of the upper surface of the stirring rod 5 is fixedly connected with the connecting shaft of the motor 4. The left and right sides of the stirring rod 5 are fixedly connected with stirring branches and stirring branches. The length is set according to the conical structure of the lower side of the mixing box body 1. The lower side of the mixing box body 1 is provided with a discharge port, and the lower side of the mixing box body 1 is movably connected with a pull switch 6. The pull switch 6 is located at the bottom of the mixing box. The upper side of the discharge port of the mixing box body 1, and the left side of the upper surface of the mixing box body 1 is fixedly connected with a slope housing 7. The slope housing 7 is installed with an inclined angle and forms an angle of 135° with the upper surface of the mixing box body 1 and is hollow inside. The right side of the 7 and the mixing box body 1 is connected with a channel opening, and the left side of the lower surface of the slope shell 7 is also fixedly connected with the support leg 2. The inner right wall of the slope shell 7 is movably connected with a trommel shell 8, and the trommel shell 8 is located at Above the channel opening on the right side of the slope housing 7, the length of the trommel housing 8 is the same as the length of the slope housing 7, the outer surface of the trommel housing 8 is fixedly connected with a screen mesh and the left side surface is provided with an inlet, and the right side of the trommel housing 8 is movable A rotating casing 11 is connected, the rotating casing 11 is fixedly connected to the outer surface of the right side of the slope casing 7, the left side surface of the rotating casing 11 penetrates into the slope casing 7, and a rotating block 12 is movably connected to the inner center of the rotating casing 11, and the inner wall of the rotating block 12 is around The external gear is fixedly installed, the internal gear 13 is meshed with the rotating block 12, the number of internal gears 13 is three, and the three internal gears 13 are meshed with the rotating block 12 respectively. The diameter of the internal external gear, the center of the right surface of the upper and lower inner gears 13 is movably connected with a fixed block 14, the right surface of the fixed block 14 is fixedly connected to the right inner wall of the rotating block 12, and the right outer surface of the rotating housing 11 is connected. The motor 4 is also fixedly connected. The lower surface of the motor 4 is fixedly connected to the upper surface of the mixing box body 1 through the support frame. The connecting shaft on the left side of the motor 4 penetrates into the right surface of the rotating casing 11 and the right surface of the rotating block 12. At the same time, the motor 4 The connecting shaft of the rotary block 12 is fixedly connected with the intermediate internal gear 13, and the motor 4 starts to drive the internal gear 13 connected on the left side to rotate, so that the three internal gears 13 inside the rotating block 12 can rotate at the same time, because the inner wall of the rotating block 12 is installed with external gears. , so the rotating block 12 will also rotate, so that the trommel screen shell 8 can be driven to rotate, and the inner center of the trommel screen shell 8 is movably connected with a threaded rod 9 , the right end of the threaded rod 9 is movably connected with a threaded block, and the right side surface of the threaded block is fixedly connected to the inner wall of the right side of the trommel screen shell 8, the length of the threaded rod 9 is greater than the length of the trommel screen shell 8, and the left end of the threaded rod 9 penetrates out. On the feed port on the left side of the trommel screen shell 8, the outer surface of the threaded rod 9 is fixedly connected with a helical blade 15. The screw blade 15 is an existing structure and will not be described too much. The width of the helical blade 15 is smaller than the inner diameter of the trommel screen shell 8 by two mm to 4 mm, the left side surface of the ramp housing 7 is fixedly connected with the support housing 10, the right side surface of the support housing 10 is also provided with an inlet and communicates with the inlet of the trommel housing 8, and the left end of the threaded rod 9 penetrates into the support housing 10, supporting The motor 4 is also fixedly connected to the left side surface of the housing 10. The connecting shaft on the right side of the motor 4 penetrates into the left side surface of the support housing 10 and is fixedly connected with the threaded rod 9. The right side of the upper surface of the support housing 10 is also fixedly connected with a feeding hopper. 3. The feeding port on the lower side of the feeding hopper 3 penetrates into the supporting casing 10, and the left side of the lower surface of the supporting casing 10 is fixedly connected with a discharging hopper. At the same time, the discharging hopper is located directly below the left side of the spiral blade 15, and the motor 4 is started to drive the threaded rod 9 is rotated forward, and the corundum powder falls on the screw blade 15. Because the threaded rod 9 is rotated forward, the screw blade 15 can transport the corundum powder to the right side of the trommel screen shell 8.

Working principle: When the batching and stirring equipment for high-temperature calcination of corundum powder is used, the operator adds corundum powder to the left feeding hopper 3, and it falls to the screw blade 15 due to the action of gravity, and the motor 4 starts to drive the threaded rod. 9 is rotated forward, so that the helical blade 15 is transported to the right into the trommel housing 8. At this time, the motor 4 on the right side of the ramp housing 7 starts to drive the internal gear 13 connected on the left side to rotate, which can make the three inner gears inside the rotating block 12 rotate. The gear 13 rotates at the same time, because the inner wall of the rotating block 12 is equipped with an external gear, so the rotating block 12 will also rotate, thereby driving the trommel screen shell 8 to rotate, so that the impurities in the corundum powder can be sieved, and the corundum powder can penetrate It falls to the inner lower surface of the slope shell 7 through the mesh hole. Because the slope shell 7 is installed with an inclined angle, the corundum powder slowly translates to the right side and falls into the mixing box body 1 after sieving, so as to avoid impurities in the corundum powder. It causes secondary pollution and improves the quality of the finished product after the corundum powder is stirred.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. Batching and stirring equipment for high-temperature calcination production of corundum micropowder, including a stirring box body (1), a support leg (2) is fixedly connected to the lower side of the stirring box body (1), and the upper surface of the stirring box body (1) is right A feeding hopper (3) is fixedly connected to the side, a motor (4) is fixedly connected to the center of the upper surface of the feeding hopper (3), and a stirring rod (5) is movably connected to the inner center of the stirring box body (1). A pull-out switch (6) is movably connected to the lower side of the mixing box body (1), and is characterized in that: a slope housing (7) is fixedly connected to the left side of the upper surface of the mixing box body (1), and the slope housing ( 7) A trommel housing (8) is movably connected to the inner right wall, a rotating device is provided on the right side of the trommel housing (8), a collection device is provided inside the trommel housing (8), and the ramp housing (7) ) The left side surface is fixedly connected with a support shell (10). 2. The batching and stirring equipment for high-temperature calcination production of corundum micropowder according to claim 1, characterized in that: the slope shell (7) forms an inclination angle of 135° with the upper surface of the stirring box body (1), and the slope shell (7) forms an inclination angle of 135°. The right side of (7) is connected with the mixing box body (1) with a channel opening, and the left side of the lower surface of the slope shell (7) is also fixedly connected with a support leg (2). 3. The batching and stirring equipment for high-temperature calcination production of corundum micropowder according to claim 1, wherein the rotating device comprises a rotating casing (11), and the rotating casing (11) is movably connected to the trommel casing (8). ) right side, the rotating casing (11) is fixedly connected to the outer surface of the right side of the slope casing (7), the left side surface of the rotating casing (11) penetrates into the slope casing (7), the rotating casing (11) The inner center is movably connected with a rotating block (12), an external gear is fixedly installed around the inner wall of the rotating block (12), an internal gear (13) is engaged with the rotating block (12), and the rotating casing (11) is on the right side. The outer surface of the side is also fixedly connected with a motor (4), the lower surface of the motor (4) is fixedly connected to the upper surface of the mixing box body (1) through a support frame, and the connecting shaft on the left side of the motor (4) penetrates into the rotating casing (11) and the rotating block (12), the connecting shaft of the motor (4) is fixedly connected with the intermediate internal gear (13). 4. The batching and stirring equipment for high-temperature calcination production of corundum micropowder according to claim 3, characterized in that: the number of the internal gears (13) is three, and the three internal gears (13) are respectively meshed with the rotating block Inside (12), the diameter of the three internal gears (13) is equal to the diameter of the internal external gear of the rotating block (12), and the center of the right surface of the internal gears (13) on the upper and lower sides is movably connected with a fixed block (14). ), the right side surface of the fixed block (14) is fixedly connected to the right inner wall of the rotating block (12). 5. The batching and stirring equipment for high-temperature calcination production of corundum micropowder according to claim 1, characterized in that: the collecting device comprises a threaded rod (9), and the threaded rod (9) is movably connected to the trommel housing (8) In the inner center, the right end of the threaded rod (9) is movably connected with a threaded block, the right side surface of the threaded block is fixedly connected to the inner wall of the right side of the trommel shell (8), and the left end of the threaded rod (9) penetrates into the support A casing (10), a screw blade (15) is fixedly connected to the outer surface of the threaded rod (9), a motor (4) is also fixedly connected to the left side surface of the support casing (10), and the right side of the motor (4) is also fixedly connected The connecting shaft penetrates into the left side surface of the support shell (10) and is fixedly connected with the threaded rod (9).

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