Spiral drum type screening machine capable of rapidly screening materials

Abstract

The utility model relates to the technical field of screening machines, and discloses a spiral drum type screening machine capable of rapidly screening materials, which comprises a support frame, a fixed plate, a screening drum, a material rotating component, a feeding pipe, a first motor, a mounting frame and a second motor, the fixed plate is fixedly connected to the inner side of the support frame, the screening drum is arranged on the inner side of the fixed plate, and the first motor is fixedly connected to the inner side of the mounting frame. The material rotating assembly is installed in the screening roller, the feeding pipe is fixedly connected to one end of the fixing plate, the first motor is fixedly connected to the outer side of the supporting frame, the mounting frame is installed on one side of the supporting frame, and the second motor is fixedly connected to the top of the mounting frame. According to the spiral drum type screening machine capable of rapidly screening the materials, the rotating frame is driven by the second motor to rotate, the screening drum rotates through transmission of the transmission belt, centrifugal force of the materials is eliminated in cooperation with rotation of the material rotating assembly, and therefore the materials can be rapidly screened through the screening drum, and the screening efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of screening machine, concretely to a spiral cylinder type screening machine of quick screening. BACKGROUND

[0002] The screening machine is a kind of vibrating screening mechanical equipment using the relative movement of granular material and screen surface, part of particle is made to pass through sieve hole, so that material is divided into different levels according to particle size, and the screening machine is widely used in mining, metallurgy, chemical industry, building material, food industry and is important equipment for material screening and grading, in mining industry, screening machine is commonly used for screening and grading of ore, in metallurgical industry, screening machine can be used for screening of coke, sintered ore and other materials, in building material industry, screening machine can be used for screening and grading of cement, gypsum and other materials.

[0003] But the existing screening machine adopts one-way screen plate to cooperate with rotation to screen material, in the process of screening, the rotation in the same direction is easy to cause the blockage of material or rotation with centrifugal force, thereby leading to the reduction of screening speed, so a screening machine capable of quickly screening material is required. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a spiral cylinder type screening machine capable of quickly screening material to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a spiral cylinder type screening machine capable of quickly screening material, including support frame, fixed plate, screening drum, material rotating assembly, feed pipe, first motor, mounting bracket and second motor, the fixed plate is fixedly connected to the inboard of support frame, the screening drum is arranged at the inboard of fixed plate, the material rotating assembly is installed at the inside of screening drum, the feed pipe is fixedly connected to one end of fixed plate, the first motor is fixedly connected to the outboard of support frame, the mounting bracket is installed at one side of support frame, and the second motor is fixedly connected to the top of mounting bracket.

[0006] Preferably, the screening drum includes cylinder body, rotating ring, fixed frame, transmission belt and rotating frame, the rotating ring is arranged at both ends of the outside of cylinder body, the fixed frame is fixedly connected to the outside of cylinder body, the transmission belt is sleevedly connected to the outside of fixed frame, the rotating frame is sleevedly connected to the inside of the other end of transmission belt, and the output shaft of second motor is fixedly connected with rotating frame, the rotating frame is driven to rotate by second motor, the transmission of transmission belt makes the screening drum rotate, cooperates with the rotation of material rotating assembly, eliminates the centrifugal force of material, so that the material is conveniently screened quickly through screening drum, and the screening efficiency is improved.

[0007] Preferably, the rotating ring comprises an outer ring frame and a rotating block, the outer ring frame is fixedly connected to the inner side of the fixed plate, the rotating block is rotatably connected to the inner side of the outer ring frame, and the cylinder is rotatably connected to the inner side of the rotating block.

[0008] Preferably, the material rotating assembly comprises a transmission roller, a spiral rotating paddle and a crushing rod, the transmission roller is rotatably connected to the inner side of the fixed plate, the spiral rotating paddle is fixedly connected to the outer side of the transmission roller, and the crushing rod penetrates through the inner side of the spiral rotating paddle; the output shaft of the first motor penetrates through the fixed plate and is fixedly connected with the transmission roller; the transmission roller is driven to rotate by the first motor, so that the spiral rotating paddle drives and stirs the screened material, thereby facilitating the screening of the material; and the crushing rod is arranged to scatter accumulated or bonded materials, thereby ensuring the screening effect of the material.

[0009] Preferably, the number of the crushing rods is five, and the five crushing rods are uniformly distributed in the inner side of the spiral rotating paddle, so that the five crushing rods ensure the scattering effect of the material.

[0010] Preferably, the outer side of the cylinder is provided with a door, and the un-screened material is taken out through the door.

[0011] Preferably, the two ends of the cylinder are open, so that the material in the feeding pipe can enter the inner side of the screening drum.

[0012] Preferably, the outer side of the spiral rotating paddle is attached to the inner wall of the cylinder, so that the spiral rotating paddle can ensure the spiral conveying of the material and the screening effect.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] 1. The spiral drum type screening machine capable of rapidly screening material drives the rotating frame to rotate by the second motor, drives the screening drum to rotate through the transmission of the transmission belt, and eliminates the centrifugal force of the material by cooperating with the rotation of the material rotating assembly, so that the material can be rapidly screened through the screening drum, and the screening efficiency is improved.

[0015] 2. The spiral drum type screening machine capable of rapidly screening material drives the transmission roller to rotate by the first motor, drives and stirs the screened material by the spiral rotating paddle, facilitates the screening of the material, and ensures the screening effect of the material by arranging the crushing rod to scatter accumulated or bonded materials. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the whole utility model;

[0017] Figure 2 It is a structural schematic view of the screening drum of the utility model;

[0018] Figure 3 It is a structural schematic view of the material rotating assembly of the utility model.

[0019] Figure 4 It is a structural schematic view of the rotating ring of the utility model.

[0020] In the figure: 1, support frame; 2, fixed plate; 3, screening roller; 4, material rotating assembly; 5, feed pipe; 6, first motor; 7, mounting frame; 8, second motor; 301, cylinder; 302, rotating ring; 303, fixed frame; 304, transmission belt; 305, rotating frame; 401, transmission roller; 402, spiral rotating paddle; 403, crushing rod; 310, outer ring frame body; 311, rotating block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a spiral roller screen machine of quick screening, including support frame 1, fixed plate 2, screening roller 3, material rotating assembly 4, feed pipe 5, first motor 6, mounting frame 7 and second motor 8, fixed plate 2 is fixedly connected in the inside of support frame 1, screening roller 3 is set in the inside of fixed plate 2, material rotating assembly 4 is installed in the inside of screening roller 3, feed pipe 5 is fixedly connected in one end of fixed plate 2, first motor 6 is fixedly connected in the outside of support frame 1, mounting frame 7 is installed in one side of support frame 1, and second motor 8 is fixedly connected in the top of mounting frame 7.

[0023] Preferably, the screening drum 3 comprises a drum body 301, a rotating ring 302, a fixed frame 303, a transmission belt 304 and a rotating frame 305, the rotating ring 302 is arranged at both ends outside the drum body 301, the fixed frame 303 is fixedly connected to the outside of the drum body 301, the transmission belt 304 is sleeved and connected to the outside of the fixed frame 303, the rotating frame 305 is sleeved and connected to the inside of the other end of the transmission belt 304, the output shaft of the second motor 8 is fixedly connected with the rotating frame 305, the rotating frame 305 is driven to rotate by the second motor 8, the drum body 301 is driven to rotate through the transmission of the transmission belt 304, and the screening drum 3 is driven to rotate in cooperation with the rotation of the material rotating assembly 4, so as to eliminate the centrifugal force of the material, thereby facilitating the rapid screening of the material through the screening drum 3, improving the screening efficiency, the rotating ring 302 comprises an outer ring frame 310 and a rotating block 311, the outer ring frame 310 is fixedly connected to the inner side of the fixed plate 2, the rotating block 311 is rotatably connected to the inside of the outer ring frame 310, and the drum body 301 is rotatably connected to the inner side of the rotating block 311, so that the drum body 301 can be rotated through the rotating block 311, the outside of the drum body 301 is provided with an opening and closing door, and the un-screened material is taken out through the opening and closing door, and the two ends of the drum body 301 are open, so that the material in the feeding pipe 5 can enter the inside of the screening drum 3.

[0024] The material rotating assembly 4 comprises a transmission roller 401, a spiral rotating paddle 402 and a crushing rod 403, the transmission roller 401 is rotatably connected to the inner side of the fixed plate 2, the spiral rotating paddle 402 is fixedly connected to the outside of the transmission roller 401, and the crushing rod 403 penetrates the inside of the spiral rotating paddle 402, the output shaft of the first motor 6 penetrates the fixed plate 2 and is fixedly connected with the transmission roller 401, the transmission roller 401 is driven to rotate by the first motor 6, the spiral rotating paddle 402 drives and stirs the screened material, so as to facilitate the screening of the material, and the crushing rod 403 is arranged to scatter the accumulated or adhered material, thereby ensuring the screening effect of the material, the number of the crushing rod 403 is five, which is evenly distributed in the inside of the spiral rotating paddle 402, and the five crushing rods 403 ensure the scattering effect of the material, and the outside of the spiral rotating paddle 402 is attached to the inner wall of the drum body 301, so as to ensure the spiral conveying of the material and the screening effect.

[0025] When in use, the material is put into the inside of the screening drum 3 from the feeding pipe 5, then the first motor 6 drives the transmission roller 401 to rotate, so that the spiral rotating paddle 402 rotates in the inside of the screening drum 3, at the same time, the second motor 8 drives the rotating frame 305 to rotate, the drum body 301 is driven to rotate through the transmission of the transmission belt 304, the material is rapidly screened through the rotation of the drum body 301 and the spiral rotating paddle 402, at the same time, the spiral rotating paddle 402 drives the crushing rod 403 to scatter the accumulated or adhered material, thereby ensuring the screening effect of the material.

[0026] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spiral drum screening machine capable of rapid screening, comprising a support frame (1), a fixed plate (2), a screening drum (3), a material rotating assembly (4), a feeding pipe (5), a first motor (6), a mounting frame (7) and a second motor (8), characterized in that: The fixed plate (2) is fixedly connected to the inner side of the support frame (1), the screening roller (3) is arranged on the inner side of the fixed plate (2), the material rotating assembly (4) is installed in the screening roller (3), the feeding pipe (5) is fixedly connected to one end of the fixed plate (2), the first motor (6) is fixedly connected to the outer side of the support frame (1), the mounting frame (7) is installed on one side of the support frame (1), and the second motor (8) is fixedly connected to the top of the mounting frame (7).

2. A spiral drum sifter according to claim 1, wherein: The screening roller (3) comprises a barrel (301), a rotating ring (302), a fixed frame (303), a transmission belt (304) and a rotating frame (305), the rotating ring (302) is arranged at both ends outside the barrel (301), the fixed frame (303) is fixedly connected to the outside of the barrel (301), the transmission belt (304) is connected to the outside of the fixed frame (303) in a sleeved mode, the rotating frame (305) is connected to the inside of the other end of the transmission belt (304) in a sleeved mode, and the output shaft of the second motor (8) is fixedly connected to the rotating frame (305).

3. A spiral drum sifter according to claim 2, wherein: The rotating ring (302) comprises an outer ring frame (310) and a rotating block (311), the outer ring frame (310) is fixedly connected to the inner side of the fixed plate (2), and the rotating block (311) is rotatably connected to the inside of the outer ring frame (310).

4. A spiral drum sifter as claimed in claim 1, wherein: The material rotating assembly (4) comprises a transmission roller (401), a spiral rotating paddle (402) and a crushing rod (403), the transmission roller (401) is rotatably connected to the inner side of the fixed plate (2), the spiral rotating paddle (402) is fixedly connected to the outside of the transmission roller (401), and the crushing rod (403) penetrates through the inside of the spiral rotating paddle (402).

5. A spiral drum sifter according to claim 4, wherein: The number of the crushing rods (403) is five, and the crushing rods (403) are evenly distributed in the inside of the spiral rotating paddle (402).

6. A spiral drum sifter capable of rapid sizing according to claim 2, characterized in that: The barrel (301) is provided with a door outside.

7. A spiral drum sifter capable of rapid sizing according to claim 2, wherein: Both ends of the barrel (301) are open.

8. A spiral drum sifter capable of rapid sizing according to claim 4, wherein: The outside of the spiral rotating paddle (402) is attached to the inner wall of the barrel (301).

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