CN112221931B - Beating and sorting all-in-one machine adopting rotary drum screen - Google Patents

Beating and sorting all-in-one machine adopting rotary drum screen Download PDF

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Publication number
CN112221931B
CN112221931B CN202011014408.6A CN202011014408A CN112221931B CN 112221931 B CN112221931 B CN 112221931B CN 202011014408 A CN202011014408 A CN 202011014408A CN 112221931 B CN112221931 B CN 112221931B
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China
Prior art keywords
bearing
main shaft
ring support
rolling screen
inner ring
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Active
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CN202011014408.6A
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Chinese (zh)
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CN112221931A (en
Inventor
朱猛
杨小麟
汪守成
毛静
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Jiangsu Lyubo Biological Technology Co ltd
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Jiangsu Lyubo Biological Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B07B1/24—Revolving drums with fixed or moving interior agitators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/30—Driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Paper (AREA)

Abstract

The invention belongs to the technical field of garbage treatment, and relates to a pulping and sorting all-in-one machine adopting a rotary drum screen, which comprises a whole machine base, a main shaft support, a main shaft bearing seat, a rolling screen outer housing, a main shaft bearing third end cover, a main shaft transmission belt pulley, a main shaft motor and a main shaft; the rolling screen mesh type material beating machine is characterized by further comprising a main shaft bearing first end cover, a main shaft bearing second end cover, a rolling screen mesh driving motor, a large ball bearing, a rolling screen mesh driving gear, a left large bearing inner ring support, a rolling screen mesh driven gear, a left large bearing outer ring support, a large bearing first end face oil seal, a right large bearing inner ring support, a right large bearing outer ring support, a large bearing second end face oil seal, a material inlet, a material beating cavity end cover, a slurry output port, a slag material and inorganic matter outlet and a rolling screen mesh transmission claw. The invention has the following main beneficial technical effects: the balls are uniformly distributed, corrosion is reduced, abrasion is slower, and the service life is longer.

Description

Beating and sorting all-in-one machine adopting rotary drum screen
Technical Field
The invention belongs to the technical field of garbage treatment, and particularly relates to a pulping and sorting all-in-one machine adopting a rotary drum screen.
Background
In the garbage disposal machinery of the prior art, please refer to fig. 8, two ends of a rolling screen are connected to outer rings of two large-scale slewing bearings, for structural and transmission reasons, the outer ring of the slewing bearing can be connected, while the inner ring is fixed on the frame wall, the structure enables the whole slewing bearing to be exposed in the working medium, the working medium is contacted with the slewing bearing body, the working medium can enter the raceway of the slewing bearing, meanwhile, as the balls of the slewing bearing are not provided with the retainer and only have a small isolating block, the abrasion of the isolating block can be accelerated by the entering of a working medium, the slewing bearing body is suitable for the working environment in a horizontal plane, in the horizontal state, the smaller the contact pressure between the isolation block and the ball is, the slower the abrasion is, and the little abrasion of the isolation block has little influence on the operation of the horizontally distributed ball. However, in the same pulping and sorting machine, the slewing bearing works in a vertical plane, balls in the slewing bearing tend to be concentrated downwards due to the stress condition and the structure of the slewing bearing, and the concentricity of the inner ring and the outer ring tends to deviate; when the isolating blocks among the balls are abraded to a certain degree, the balls can be downwardly concentrated, the balls on the upper portion of the slewing bearing are not uniformly distributed enough, the inner ring concentricity and the outer ring concentricity of the slewing bearing are too large, the slewing bearing is difficult to rotate, the machine needs to be overhauled, the slewing bearing is replaced, and the service life is short. Therefore, the beating classifier using the slewing bearing structure has an inherent defect of extremely short life, and the industry is expected to solve the problem.
Disclosure of Invention
In order to solve the problems, the invention aims to disclose a pulping and sorting all-in-one machine adopting a rotary drum screen, which is realized by adopting the following technical scheme.
A beating and sorting all-in-one machine adopting a rotary drum screen comprises a whole machine base, a pair of main shaft supports, a pair of main shaft bearing seats, a rolling screen outer housing, a main shaft bearing third end cover, a main shaft transmission belt pulley, a main shaft motor and a main shaft; the device is characterized by also comprising a main shaft bearing first end cover, a main shaft bearing second end cover, a rolling screen driving motor, a large ball bearing, a rolling screen driving gear, a left large bearing inner ring support, a rolling screen driven gear, a left large bearing outer ring support, a large bearing first end face oil seal, a right large bearing inner ring support, a right large bearing outer ring support, a large bearing second end face oil seal, a material inlet, a material beating cavity end cover, a slurry output port, a slag material and inorganic matter outlet and a rolling screen transmission claw; the lower ends of a pair of main shaft supporting seats are supported on a complete machine base, a pair of main shaft bearing seats are respectively arranged at the upper ends of the pair of main shaft supporting seats, a main shaft motor is arranged on the complete machine base and drives a main shaft to rotate by driving a main shaft transmission belt pulley, a main shaft bearing is arranged in the main shaft bearing seat, a first end cover of the main shaft bearing is arranged at the left side of the main shaft bearing seat, a second end cover of the main shaft bearing is arranged at the outer side of the main shaft bearing seat at the left side, a third end cover of the main shaft bearing is arranged at the right side of the main shaft bearing seat at the right side, the left end of the main shaft is arranged in the main shaft bearing seat at the left side, the right end of the main shaft is arranged in the main shaft bearing, the material flapping cavity is positioned outside the main shaft, the material inlet is positioned at the near right end above the material flapping cavity, the slag and inorganic matter outlet is positioned at the near left end below the material flapping cavity, the left big bearing outer ring support is arranged on the whole machine base and positioned at the right side of the slag and inorganic matter outlet, the left big bearing inner ring support is positioned in the left big bearing outer ring support, the right big bearing outer ring support is arranged on the whole machine base and positioned at the left side of the material inlet, the right big bearing inner ring support is positioned in the right big bearing outer ring support, large ball bearings are arranged in the left big bearing inner ring support and the right big bearing inner ring support, each large ball bearing comprises a bearing outer ring, a bearing inner ring, a bearing retainer, bearing balls and rivets, the bearing retainer, the bearing balls and the rivets are positioned between the bearing outer ring and the bearing inner ring, the bearing retainer is positioned at two sides of the bearing balls, the rivets are positioned between the retainers, the right side of the outer ring support of the right big bearing is provided with a second end face oil seal of the big bearing, the side of the outer ring support of the right big bearing is provided with a first end face oil seal of the big bearing, the left end of the rolling screen is arranged in the inner ring support of the left big bearing, the right end of the rolling screen is arranged in the inner ring support of the right big bearing, two ends of the rolling screen are provided with a driving claw of the rolling screen, an outer housing of the rolling screen is positioned outside the rolling screen, a driven gear of the rolling screen is fixed on the inner ring support of the left big bearing, the driven gear of the rolling screen is matched with a driving gear of the rolling screen, the driving gear of the rolling screen is connected on a machine shaft of a driving motor of the rolling screen, the driving motor of the rolling screen is fixedly arranged on the left side wall of the inner ring support of the left.
The pulping and sorting all-in-one machine adopting the rotary drum screen is characterized in that a conveying pipeline is arranged on the pulp outlet.
The beating and sorting all-in-one machine adopting the rotary drum screen is characterized in that the conveying pipeline is connected with a screen underflow conveyor.
The pulping and sorting all-in-one machine adopting the rotary drum screen is characterized in that the screen blanking conveyor is arranged below the upper surface of the base of the whole machine.
The beating and sorting all-in-one machine adopting the rotary drum screen is characterized in that the main shaft crushing teeth are provided with a plurality of teeth.
The beating and sorting all-in-one machine adopting the rotary drum screen is characterized in that the main shaft crushing teeth are provided with a plurality of rows and are distributed outside the outer wall of the main shaft.
The beating and sorting all-in-one machine adopting the rotary drum screen is characterized in that the main shaft crushing teeth are spirally distributed outside the outer wall of the main shaft.
The beating and sorting all-in-one machine adopting the rotary drum screen is characterized in that the main shaft is made of steel or iron.
The pulping and sorting all-in-one machine adopting the rotary drum screen is characterized in that the material inlet is in a funnel shape.
The pulping and sorting all-in-one machine adopting the rotary drum screen is characterized in that the outlet of the slag and inorganic matters is in a circular cylinder shape.
The beating and sorting all-in-one machine adopting the rotary drum screen is characterized in that the main shaft support is made of steel or iron.
The invention has the following main beneficial technical effects: the balls are uniformly distributed, the corrosion of the bearing and a working medium of the beater is reduced by isolation, the bearing is worn more slowly, the service life is longer, the assembly difficulty is reduced, the bearing stress is reduced, and the cost is saved.
Drawings
Fig. 1 is a general assembly diagram.
Fig. 2 is a schematic view of a combination of a rolling screen and a bearing inner ring support.
Fig. 3 is a sectional view of the combination of the rolling screen and the bearing inner ring support.
FIG. 4 is an assembly view of the outer race support of the left large bearing.
Fig. 5 is a schematic view of a rolling screen.
Fig. 6 is a combination view of the main shaft and the support bearing.
Fig. 7 is a structural view of a large ball bearing.
Fig. 8 is a schematic structural view of a prior art slewing bearing.
Reference numerals will now be described in detail to provide a clear understanding of the invention and to better carry out the invention. In the figure: 1-whole machine base, 2-main shaft support, 3-main shaft bearing support, 4-main shaft bearing first end cover, 5-main shaft bearing, 6-main shaft bearing second end cover, 7-rolling screen mesh driving motor, 8-large ball bearing, 9-rolling screen mesh driving gear, 10-left large bearing inner ring support, 11-rolling screen mesh driven gear, 12-left large bearing outer ring support, 13-rolling screen mesh, 14-rolling screen mesh outer cover shell, 15-large bearing first end face oil seal, 16-right large bearing inner ring support, 17-right large bearing outer ring support, 18-large bearing second end face oil seal, 19-material inlet, 20-material beating cavity, 21-main shaft bearing third end cover, 22-main shaft driving belt pulley, 23-main shaft motor, 24-material cavity end cover, 25-beating slurry outlet, 26-slag and inorganic matter outlet, 27-rolling screen mesh driving claw, 28-main shaft, 281-main shaft crushing teeth, 81-bearing outer ring, 82-bearing inner ring, 83-bearing retainer, 84-bearing ball and 85-rivet.
Detailed Description
Referring to fig. 1 to 7, a pulping and sorting all-in-one machine using a rotary drum screen comprises a machine base 1, a pair of main shaft supports 2, a pair of main shaft bearing seats 3, a rolling screen 13, a rolling screen outer housing 14, a main shaft bearing third end cover 21, a main shaft transmission belt pulley 22, a main shaft motor 23 and a main shaft 28; the device is characterized by further comprising a main shaft bearing first end cover 4, a main shaft bearing 5, a main shaft bearing second end cover 6, a rolling screen driving motor 7, a large ball bearing 8, a rolling screen driving gear 9, a left large bearing inner ring support 10, a rolling screen driven gear 11, a left large bearing outer ring support 12, a large bearing first end face oil seal 15, a right large bearing inner ring support 16, a right large bearing outer ring support 17, a large bearing second end face oil seal 18, a material inlet 19, a material beating cavity 20, a material beating cavity end cover 24, a slurry outlet 25, a slag and inorganic matter outlet 26 and a rolling screen transmission claw 27; the lower ends of a pair of main shaft support seats 2 are supported on a whole machine base 1, a pair of main shaft bearing seats 3 are respectively arranged at the upper ends of the pair of main shaft support seats 2, a main shaft motor 23 is arranged on the whole machine base 1 and drives a main shaft 28 to rotate by driving a main shaft transmission belt pulley 22, a main shaft bearing 5 is arranged in the main shaft bearing seat 3, a main shaft bearing first end cover 4 is arranged at the left side of the main shaft bearing seat 3 at the left side, a main shaft bearing second end cover 6 is arranged at the outer side of the main shaft bearing seat 3 at the left side, a main shaft bearing second end cover 6 is arranged outside the main shaft bearing seat 3 at the right side, a main shaft bearing third end cover 21 is arranged at the right side of the main shaft bearing seat 3 at the right side, the left end of the main shaft 28 is arranged in the main shaft bearing seat 3 at the right side, main shaft 28 is, the material beating cavity 20 is positioned outside the main shaft 28, the material inlet 19 is positioned at the near right end above the material beating cavity 20, the slag and inorganic matter outlet 26 is positioned at the near left end below the material beating cavity 20, the left large bearing outer ring support 12 is arranged on the whole machine base 1 and positioned at the right side of the slag and inorganic matter outlet 26, the left large bearing inner ring support 10 is positioned in the left large bearing outer ring support 12, the right large bearing outer ring support 17 is arranged on the whole machine base 1 and positioned at the left side of the material inlet 19, the right large bearing inner ring support 16 is positioned in the right large bearing outer ring support 17, large ball bearings 8 are arranged in the left large bearing inner ring support 10 and the right large bearing inner ring support 16, each large ball bearing 8 consists of a bearing outer ring 81, a bearing inner ring 82, a bearing retainer 83, bearing balls 84 and rivets 85, each bearing retainer 83, bearing balls 84 and rivets 85 is positioned between the bearing outer ring 81 and the bearing inner ring 82, the bearing retainer 83 is positioned at two sides of the bearing ball 84, the rivets 85 are positioned between the retainers 83 and distributed annularly, the right side of the outer ring support 17 of the right big bearing is provided with a second end face oil seal 18 of the big bearing, the side of the outer ring support 17 of the right big bearing is provided with a first end face oil seal 15 of the large bearing, the left end of the rolling screen 13 is arranged in the inner ring support 10 of the left big bearing, the right end of the rolling screen 13 is arranged in the inner ring support 16 of the right big bearing, two ends of the rolling screen 13 are provided with rolling screen transmission claws 27, the outer housing 14 of the rolling screen is positioned outside the rolling screen 13, the driven gear 11 of the rolling screen is fixed on the inner ring support 10 of the left big bearing, the driven gear 11 of the rolling screen is matched with the driving gear 9 of the rolling screen, the driving gear 9 of the rolling screen is connected on the crankshaft of the driving motor 7 of the, the slurry output port 25 is located below the rolling screen outer casing 14 and between the left large bearing outer ring support 12 and the right large bearing outer ring support 17.
The pulping and sorting all-in-one machine adopting the rotary drum screen is characterized in that a conveying pipeline is arranged on the pulp outlet.
The beating and sorting all-in-one machine adopting the rotary drum screen is characterized in that the conveying pipeline is connected with a screen underflow conveyor.
The pulping and sorting all-in-one machine adopting the rotary drum screen is characterized in that the screen blanking conveyor is arranged below the upper surface of the base of the whole machine.
The beating and sorting all-in-one machine adopting the rotary drum screen is characterized in that the main shaft crushing teeth are provided with a plurality of teeth.
The beating and sorting all-in-one machine adopting the rotary drum screen is characterized in that the main shaft crushing teeth are provided with a plurality of rows and are distributed outside the outer wall of the main shaft.
The beating and sorting all-in-one machine adopting the rotary drum screen is characterized in that the main shaft crushing teeth are spirally distributed outside the outer wall of the main shaft.
The beating and sorting all-in-one machine adopting the rotary drum screen is characterized in that the main shaft is made of steel or iron.
The pulping and sorting all-in-one machine adopting the rotary drum screen is characterized in that the material inlet is in a funnel shape.
The pulping and sorting all-in-one machine adopting the rotary drum screen is characterized in that the outlet of the slag and inorganic matters is in a circular cylinder shape.
The beating and sorting all-in-one machine adopting the rotary drum screen is characterized in that the main shaft support is made of steel or iron.
In the application, the motion relation of the main shaft and the rolling screen is firstly separated, namely the main shaft motion and the rolling screen motion are independent. The main shaft 28 is supported on the two bearing seats 3 at the two ends and is driven by the main shaft motor 23; the rolling screen 13 is also supported on bearing blocks 10 and 16 at both ends and is driven by the rolling screen drive motor 7. The weight of the main shaft is only born on the supporting seats 2 at two ends, the material flapping cavity end cover 24 is fixed on the supporting seats 17 and 12 of the two large bearings, and plays a role of empty sleeve and sealing with the main shaft 28, and the gravity of the material in the cavity and the like are born on the supporting seats 17 and 12 of the two large bearings; the rolling screen 13 is movably sleeved on the left large bearing inner ring support 10 and the right large bearing inner ring support 16, and then the rotary motion is transmitted through the rolling screen transmission claw 27. 2 large ball bearings 8 are arranged on a left large bearing inner ring support 10, a driven gear 11 is fixed on the left large bearing inner ring support, and a rolling screen driving motor 7, a material beating cavity end cover 24 and a rolling screen outer housing 14 are fixed on a left large bearing outer ring support 12; two large ball bearings 8 are arranged in the right large bearing outer ring support 17, an outer fixing material flapping cavity 20 and a rolling screen outer housing 14 are arranged outside the large bearing outer ring support, the left large bearing outer ring support and the right large bearing outer ring support are fixed on the whole machine base 1, and the weights of the rolling screen, 4 large ball bearings 8, materials in the flapping cavity and the like are all transmitted to the whole machine base 1.
The application discloses make beating is selected separately brief theory of operation does: the material enters through the material inlet 19, under the rotation and beating of the main shaft 28, the material moves leftwards, sequentially passes through the right large bearing inner ring support 16, the rolling screen 13 and the left large bearing inner ring support 10, the slurry is thrown out through the meshes of the rolling screen and flows into the slurry outlet 25, and the slag and the inorganic material flow out of the slag and inorganic material outlet 26, so that the effect of separating impurities such as the slurry, the slag and the like in the material is achieved.
One of the creativity of this application has adopted large-scale ball bearing, and the distance between the ball of this kind of bearing is kept by an holistic holder, can not cause the ball to distribute the inequality problem because a little wearing and tearing of holder, unless the holder is whole to be worn out the damage, therefore this kind of bearing is fit for various direction work, including vertical direction. The second inventive step of the application is that the inner ring of the bearing moves, and the outer ring is fixed, so that a foundation is established for the bearing and a working medium isolation pad of the beater, and conditions are provided; the third creativity of the application is that the large-scale bearing is sealed in a cavity which can be lubricated by oil through a sealing device, thereby reducing the abrasion of the bearing and greatly prolonging the service life of the bearing; the fourth creativity of the application is that large bearings are used in pairs on each bearing seat, so that the capability of radially bearing bending moment is improved, meanwhile, the requirement that the inner ring seats of the two bearings and the screen mesh are not completely fixed can be met, and a movable connection mode can be adopted, so that the coaxiality requirement of the two bearing seats can be reduced, the assembly difficulty is reduced, the bearings can work more freely in the axial direction, the additional stress can be reduced, and the abrasion is reduced; the invention also protects the situation that a large bearing is used on a single bearing seat, because the invention uses a large bearing on the bearing seats at two ends of the rolling screen respectively after simplification, other results of the invention can be achieved, only the rolling screen and the bearing inner ring seat need to be connected and fixed into a whole, and some manufacturing and assembling precision is increased; the fifth inventive step of the application is that the mode of adopting swing joint between two bearing inner ring seats at rolling screen and both ends, the mode of connecting the claw promptly utilizes the principle of claw formula shaft coupling, reduces the axiality requirement between two bearing seats at both ends, reduces the degree of difficulty of assembly to both satisfied function and operation requirement, practiced thrift manufacturing cost again.
The invention has the following main beneficial technical effects: the balls are uniformly distributed, the corrosion of the bearing and a working medium of the beater is reduced by isolation, the bearing is worn more slowly, the service life is longer, the assembly difficulty is reduced, the bearing stress is reduced, and the cost is saved.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limiting the present invention. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.

Claims (10)

1. A pulping and sorting all-in-one machine adopting a rotary drum screen comprises a whole machine base (1), a pair of main shaft supports (2), a pair of main shaft bearing seats (3), a rolling screen (13), a rolling screen outer housing (14), a main shaft bearing third end cover (21), a main shaft transmission belt pulley (22), a main shaft motor (23) and a main shaft (28); the device is characterized by further comprising a main shaft bearing first end cover (4), a main shaft bearing (5), a main shaft bearing second end cover (6), a rolling screen driving motor (7), a large ball bearing (8), a rolling screen driving gear (9), a left large bearing inner ring support (10), a rolling screen driven gear (11), a left large bearing outer ring support (12), a large bearing first end face oil seal (15), a right large bearing inner ring support (16), a right large bearing outer ring support (17), a large bearing second end face oil seal (18), a material inlet (19), a material beating cavity (20), a material beating cavity end cover (24), a slurry output port (25), a slag and inorganic matter outlet (26) and a rolling screen transmission claw (27); the lower ends of a pair of main shaft supporting seats (2) are supported on a whole machine base (1), a pair of main shaft bearing seats (3) are respectively arranged at the upper ends of the pair of main shaft supporting seats (2), a main shaft motor (23) is arranged on the whole machine base (1) and drives a main shaft (28) to rotate by driving a main shaft transmission belt pulley (22), a main shaft bearing (5) is arranged in each main shaft bearing seat (3), a first end cover (4) of each main shaft bearing is arranged on the left side of the main shaft bearing seat (3), a second end cover (6) of each main shaft bearing is arranged on the outer side of the main shaft bearing seat (3) on the left side, a second end cover (6) of each main shaft bearing is arranged outside the main shaft bearing seat (3) on the right side, a third end cover (21) of each main shaft bearing is arranged on the right side of the main shaft bearing seat (3), the main shaft (28) is provided with main shaft crushing teeth (281), a material beating cavity end cover (24) is arranged on the inner side of a main shaft bearing seat (3) and fixed on a left big bearing outer ring support (12) and a right big bearing outer ring support (17), a material beating cavity (20) is positioned outside the main shaft (28), a material inlet (19) is positioned at the near right end above the material beating cavity (20), a slag and inorganic matter outlet (26) is positioned at the near left end below the material beating cavity (20), the left big bearing outer ring support (12) is arranged on the whole machine base (1) and positioned at the right side of the slag and inorganic matter outlet (26), a left big bearing inner ring support (10) is positioned in the left big bearing outer ring support (12), the right big bearing outer ring support (17) is arranged on the whole machine base (1) and positioned at the left side of the material inlet (19), a right big bearing inner ring support (16) is positioned in the right big bearing outer ring support (17), the large ball bearing (8) is arranged in the left large bearing inner ring support (10) and the right large bearing inner ring support (16), the large ball bearing (8) consists of a bearing outer ring (81), a bearing inner ring (82), a bearing retainer (83), bearing balls (84) and rivets (85), the bearing retainer (83), the bearing balls (84) and the rivets (85) are all positioned between the bearing outer ring (81) and the bearing inner ring (82), the bearing retainer (83) is positioned at two sides of the bearing balls (84), the rivets (85) are positioned between the retainer (83) and distributed annularly, a large bearing second end face oil seal (18) is arranged at the right side of the right large bearing outer ring support (17), a large bearing first end face oil seal (15) is arranged at one side of the right large bearing outer ring support (17), the left end of the rolling screen (13) is arranged in the left large bearing inner ring support (10), the right end of a rolling screen (13) is arranged in a right large bearing inner ring support (16), rolling screen transmission claws (27) are arranged at two ends of the rolling screen (13), an outer rolling screen casing (14) is located outside the rolling screen (13), a rolling screen driven gear (11) is fixed on a left large bearing inner ring support (10), the rolling screen driven gear (11) is matched with a rolling screen driving gear (9), the rolling screen driving gear (9) is connected on a machine shaft of a rolling screen driving motor (7), the rolling screen driving motor (7) is fixedly arranged on the left side wall of the left large bearing inner ring support (10), and a slurry output port (25) is located below the outer rolling screen casing (14) and between the left large bearing outer ring support (12) and the right large bearing outer ring support (17).
2. The integrated pulping and sorting machine adopting the rotary drum screen as claimed in claim 1, wherein the pulp outlet is provided with a conveying pipeline.
3. The integrated pulping and sorting machine adopting the rotary drum screen as claimed in claim 2, wherein the conveying pipeline is connected with a screen underflow conveyor.
4. The integrated pulping and sorting machine adopting the rotary drum screen as claimed in claim 3, wherein the screen underflow conveyor is mounted below the upper surface of the base of the machine.
5. The integrated beating and sorting machine adopting the rotary drum screen according to any one of claims 1 to 4, characterized in that the main shaft crushing teeth have a plurality.
6. The integrated machine of claim 5, wherein the crushing teeth of the main shaft are arranged in a plurality of rows and distributed outside the outer wall of the main shaft.
7. The integrated machine of claim 5, wherein the crushing teeth of the main shaft are spirally distributed outside the outer wall of the main shaft.
8. The integrated beating and sorting machine adopting the rotary drum screen according to claim 6 or claim 7, characterized in that the material of the main shaft is steel or iron.
9. The integrated pulping and sorting machine adopting the rotary drum screen as claimed in claim 8, wherein the material inlet is funnel-shaped.
10. The integrated machine of claim 9, wherein the outlet of the slag and inorganic material is in the shape of a circular cylinder.
CN202011014408.6A 2020-09-24 2020-09-24 Beating and sorting all-in-one machine adopting rotary drum screen Active CN112221931B (en)

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Application Number Priority Date Filing Date Title
CN202011014408.6A CN112221931B (en) 2020-09-24 2020-09-24 Beating and sorting all-in-one machine adopting rotary drum screen

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Application Number Priority Date Filing Date Title
CN202011014408.6A CN112221931B (en) 2020-09-24 2020-09-24 Beating and sorting all-in-one machine adopting rotary drum screen

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US6305553B1 (en) * 1999-08-04 2001-10-23 Ehrenfried A. Tirschler Rolling screen gapping system
US7654394B2 (en) * 2004-06-14 2010-02-02 Action Equipment Company, Inc. Flexible mat screening or conveying apparatus
EP2511014B1 (en) * 2011-04-14 2014-10-08 August Müller GmbH & Co. KG Roller screen separating device
CN205473426U (en) * 2016-03-22 2016-08-17 张共敏 Airtight double -layer barrel body aerobic fermentation cylinder
CN207170191U (en) * 2017-05-12 2018-04-03 上海博德尔环保集团有限公司 A kind of rotary screen supporting mechanism
CN209783181U (en) * 2018-11-06 2019-12-13 董思危 Drum-type grain drying machine
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