CN219003685U - A filter screening plant for powdered material - Google Patents

Abstract

The utility model discloses a filtering and screening device for powdery materials, which relates to the technical field of filtering and screening devices and comprises a supporting frame, wherein a first motor is arranged in the middle of the supporting frame, the output end of the first motor is provided with a driving wheel, the surface of the driving wheel is provided with a driving belt, the surface of the driving belt is in transmission connection with a driven wheel, the upper surface of the supporting frame is in rotary connection with a rotating rod through a bearing, the outer surface of one end of the rotating rod is provided with the driven wheel, the upper surface of the supporting frame is provided with a screening trolley, the upper surface of the screening trolley is provided with a collecting layer and a screening layer, a supporting leg is arranged below a first outlet, the upper surface of the supporting leg is provided with a spring, and the other end of the spring is provided with a screen frame.

Description

A filter screening plant for powdered material

Technical Field

The utility model relates to the technical field of filtering and screening devices, in particular to a filtering and screening device for powdery materials.

Background

Mineral resources, also called mineral resources, are formed through geological mineralization, naturally exist in the crust or are buried underground or exposed to the ground surface, are solid, liquid or gas, have the development and utilization value of minerals or aggregates of useful elements, are important in industries such as chemical industry, paint, oil well, paint, papermaking, filling and the like, and particularly have huge consumption in the construction field and the oil well construction field, are used after being ground into powder, are used for construction, and are used after being screened into different fine degrees before being used.

In the filtering and screening device for powdery materials disclosed in the Chinese patent application publication, though a first connecting plate can be driven to shake through a first vibrating motor, a screening frame and a screening plate can be sequentially driven to shake in the shaking process of the first connecting plate, so that powdery materials on the screening plate are filtered and screened, powdery materials with the volume smaller than the pore diameter of a screening hole can fall to the upper part of a filter plate through the screening hole, larger powdery materials can flow into the inside of a first collecting box through a first discharging pipe, the purpose of filtering and screening the powdery materials is achieved, the using effect of the powdery materials is improved, but the screening efficiency is greatly influenced only by shaking the powdery materials, and the defect of lower screening efficiency exists.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a filtering and screening device for powdery materials, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a filter screen device for powdered material, includes the support frame, the mid-mounting of support frame has first motor, and the output of first motor is provided with the action wheel, and the surface of action wheel sets up drive belt, and drive belt's surface drive is connected with from the driving wheel, and the dwang is connected through the bearing rotation to the upper surface of support frame, and the surface of dwang one end is provided with from the driving wheel, and the upper surface of support frame is provided with screening dolly, and the upper surface of screening dolly is provided with collecting layer and screening layer, the below of first export is provided with the supporting leg, and the upper surface of supporting leg is provided with the spring, and the other end of spring is provided with the reel.

Optionally, the right-hand member fixedly connected with carousel of dwang, the fixed axle of fixed surface fixedly connected with of carousel, the surface rotation of fixed axle is connected with the connecting rod, and the other end rotation of connecting rod is connected with the connecting block, and the another side of connecting block is fixedly provided with screening dolly.

Optionally, the lower surface of screening dolly is provided with the walking wheel, and the screening dolly is passed through the walking wheel and is moved at the upper surface of support frame, and the opposite side of collecting layer is provided with first export.

Optionally, the surface of screening layer has seted up the first sieve mesh of a plurality of rectangular array distribution, and the opposite side of screening layer is provided with the second export, the lower surface mounting of screening layer has the second motor, and the output of second motor runs through the surface of screening layer, and the junction of the output of second motor and screening layer is provided with the bearing.

Optionally, the output fixedly connected with connecting plate of second motor, the lower surface of connecting plate is provided with little scraper, and the quantity of little scraper is a plurality of and is the equidistance and distributes.

Optionally, the number of the second motors and the number of the connecting plates are two, and the second motors and the connecting plates are symmetrically distributed on the surface of the screening layer.

Optionally, the second sieve mesh has been seted up to the interior bottom surface of reel, and the quantity of second sieve mesh is a plurality of and is rectangular array and distribute.

Optionally, vibrating motor is installed to the surface mounting of reel, and the below of reel is provided with collects the frame.

(III) beneficial effects

The utility model provides a filtering and screening device for powdery materials, which has the following beneficial effects:

1. this a filter screening plant for powdered material, through the setting of screening layering, the second motor, connecting plate and little scraping rod, make this filter screening plant for powdered material possess the effect that prevents first sieve mesh jam when improving screening effect, when using, make this screening plant be in operating condition, the staff can pass through conveyer and convey the powdered material that waits to sieve into screening layer, first motor passes through driving belt and makes the dwang rotate from the driving wheel, and then make the carousel of dwang opposite side rotate, and then drive the connecting rod through the fixed axle and rotate, and then drive the screening dolly through walking wheel at the upper surface of support frame front and back movement by connecting rod and connecting block, powdered material in the screening layer is passed through and is rocked the upper surface that drops at the collecting layer this moment, simultaneously, still drive the connecting plate through the second motor and rotate, and then make the lower extreme of little scraping rod rotate along the surface of screening layer, the powdered material on the surface of the scraping screening layer has played the effect of accelerating screening, simultaneously still played the effect of preventing first sieve mesh, and then reached the purpose of improving screening effect.

2. This a filter screening plant for powdered material, through the setting of reel and vibrating motor, make this filter screening plant for powdered material possess the effect of secondary screening, during the use, the massive impurity is discharged from the second exit after the screening of screening dolly, the powdered material after the screening drops in the reel from first exit, and then the powdered material takes place the vibration at vibrating motor's effect in the reel, carry out the screening of secondary again, the powdered material after the secondary screening drops in the collection frame from the second sieve mesh, and the impurity that does not pass then remains in the reel, staff regularly clear up can, through the secondary screening to powdered material, the purpose of fully screening has been reached.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a first screening portion of the present utility model in perspective view;

FIG. 4 is a schematic diagram of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a second screening layer of the present utility model a schematic cross-sectional structural view at the motor;

fig. 6 is a schematic view of a second screening portion of the present utility model in perspective.

In the figure: 1. a support frame; 2. a first motor; 3. a drive belt; 4. a rotating lever; 5. driven wheel; 6. a turntable; 7. a fixed shaft; 8. a connecting rod; 9. a connecting block; 10. screening the trolley; 11. a walking wheel; 12. a collection layer; 121. a first outlet; 13. screening layers; 131. a second outlet; 132. a first screen aperture; 14. a second motor; 15. a connecting plate; 16. a small scraper bar; 17. support legs; 18. a spring; 19. a screen frame; 20. a second screen aperture; 21. a vibration motor; 22. and (5) a collecting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1 to 5, the present utility model provides the following technical solutions: the utility model provides a filtration screening plant for powdered material, which comprises a supporting rack 1, the mid-mounting of support frame 1 has first motor 2, the output of first motor 2 is provided with the action wheel, the surface of action wheel sets up driving belt 3, the surface transmission of driving belt 3 is connected with from driving wheel 5, the upper surface of support frame 1 passes through the bearing and rotates and connect dwang 4, the right-hand member fixedly connected with carousel 6 of dwang 4, the fixed axle 7 is connected with to the surface of carousel 6 fixedly, the surface rotation of fixed axle 7 is connected with connecting rod 8, the other end rotation of connecting rod 8 is connected with connecting block 9, the another side of connecting block 9 is fixedly provided with screening dolly 10, the surface of dwang 4 one end is provided with from driving wheel 5, the upper surface of support frame 1 is provided with screening dolly 10, the lower surface of screening dolly 10 is provided with walking wheel 11, the screening trolley 10 moves on the upper surface of the support frame 1 through the travelling wheel 11, a first outlet 121 is formed in the other side of the collecting layer 12, the collecting layer 12 and the screening layer 13 are arranged on the upper surface of the screening trolley 10, a plurality of first screening holes 132 distributed in rectangular arrays are formed in the surface of the screening layer 13, a second outlet 131 is formed in the other side of the screening layer 13, a second motor 14 is mounted on the lower surface of the screening layer 13, the output end of the second motor 14 penetrates through the surface of the screening layer 13, a bearing is arranged at the joint of the output end of the second motor 14 and the screening layer 13, a connecting plate 15 is fixedly connected with the output end of the second motor 14, small scraping rods 16 are arranged on the lower surface of the connecting plate 15 and distributed in an equidistant mode, and the number of the second motor 14 and the connecting plate 15 are two and symmetrically distributed on the surface of the screening layer 13.

In order to achieve the purpose of improving screening effect, when in use, the screening device is in a working state, workers can convey powdery materials to be screened into the screening layer 13 through the conveying device, the first motor 2 rotates the rotating rod 4 through the driving belt 3 and the driven wheel 5, and then the rotating disc 6 on the other side of the rotating rod 4 rotates, and then the fixing shaft 7 drives the connecting rod 8 to rotate, and then the connecting rod 8 and the connecting block 9 drive the screening trolley 10 to move back and forth on the upper surface of the supporting frame 1 through the travelling wheel 11, at the moment, the powdery materials in the screening layer 13 shake and drop on the upper surface of the collecting layer 12, and meanwhile, the second motor 14 drives the connecting plate 15 to rotate, so that the lower end of the small scraping rod 16 rotates against the surface of the screening layer 13, and the powdery materials on the surface of the screening layer 13 are scraped continuously, so that the screening is quickened, and meanwhile, the effect of preventing the blocking of the first sieve holes 132 is also played, and the purpose of improving the screening effect is achieved.

Example 2

Referring to fig. 1, 2 and 6, the present utility model provides the following technical solutions: the utility model provides a filter screen device for powdered material, including support frame 1, the upper surface of support frame 1 is provided with screening dolly 10, screening dolly 10's upper surface is provided with collecting layer 12 and screening layer 13, the below of first export 121 is provided with supporting leg 17, the upper surface of supporting leg 17 is provided with spring 18, the other end of spring 18 is provided with screen frame 19, second sieve mesh 20 has been seted up to the interior bottom surface of screen frame 19, the quantity of second sieve mesh 20 is a plurality of and is rectangular array and distributes, the surface mounting of screen frame 19 has vibration motor 21, the below of screen frame 19 is provided with collection frame 22.

In order to achieve the purpose of full screening, during use, massive impurities are discharged from the second outlet 131 after screening by the screening trolley 10, the screened powdery materials fall into the screen frame 19 from the first outlet 121, then the powdery materials in the screen frame 19 vibrate under the action of the vibrating motor 21, the screen frame 19 is subjected to secondary screening, the powdery materials after the secondary screening fall into the collecting frame 22 from the second screen holes 20, the impurities which do not pass through are remained in the screen frame 19, and the staff can clean the materials regularly, so that the purpose of full screening is achieved through secondary screening of the powdery materials.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. A filtration screening device for powdered material, includes support frame, its characterized in that: the middle part of support frame is installed first motor, and the output of first motor is provided with the action wheel, and the surface of action wheel sets up drive belt, and drive belt's surface transmission is connected with from the driving wheel, and the upper surface of support frame passes through the bearing rotation and connects the dwang, and the surface of dwang one end is provided with from the driving wheel, and the upper surface of support frame is provided with screening dolly, and the upper surface of screening dolly is provided with collecting layer and screening layer, and the below of first export is provided with the supporting leg, and the upper surface of supporting leg is provided with the spring, and the other end of spring is provided with the reel.

2. A filtration screening device for powdered material according to claim 1, wherein: the right-hand member fixedly connected with carousel of dwang, the fixed axle of fixed surface fixedly connected with of carousel, the surface rotation of fixed axle is connected with the connecting rod, and the other end rotation of connecting rod is connected with the connecting block, and the another side of connecting block is fixedly provided with screening dolly.

3. A filtration screening device for powdered material according to claim 1, wherein: the lower surface of screening dolly is provided with the walking wheel, and the screening dolly is passed through the walking wheel and is removed at the upper surface of support frame, and the opposite side of collecting layer is provided with first export.

4. A filtration screening device for powdered material according to claim 1, wherein: the surface of screening layer has seted up the first sieve mesh that a plurality of rectangle array distributes, and the opposite side of screening layer is provided with the second export, and the lower surface mounting of screening layer has the second motor, and the output of second motor runs through the surface of screening layer, and the junction of the output of second motor and screening layer is provided with the bearing.

5. A filtration screening device for powdered material according to claim 4, wherein: the output of second motor fixedly connected with connecting plate, the lower surface of connecting plate is provided with little bar, and the quantity of little bar is a plurality of and is the equidistance and distributes.

6. A filtration screening device for powdered material according to claim 4, wherein: the number of the second motors and the number of the connecting plates are two, and the second motors and the connecting plates are symmetrically distributed on the surface of the screening layer.

7. A filtration screening device for powdered material according to claim 1, wherein: the second sieve holes are formed in the inner bottom surface of the sieve frame, and the second sieve holes are distributed in a rectangular array mode and are in a plurality of numbers.

8. A filtration screening device for powdered material according to claim 1, wherein: the surface mounting of reel has vibration motor, and the below of reel is provided with collects the frame.

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