CN214553821U - A dust protected sieving mechanism for calcium oxide production - Google Patents

A dust protected sieving mechanism for calcium oxide production Download PDF

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Publication number
CN214553821U
CN214553821U CN202023187040.1U CN202023187040U CN214553821U CN 214553821 U CN214553821 U CN 214553821U CN 202023187040 U CN202023187040 U CN 202023187040U CN 214553821 U CN214553821 U CN 214553821U
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calcium oxide
cover
shell
crushing
cylinder
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CN202023187040.1U
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Chinese (zh)
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宋增谋
孙兆国
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Zouping Zhongke Nano Materials Co ltd
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Zouping Zhongke Nano Materials Co ltd
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Abstract

The utility model discloses a dust protected sieving mechanism for calcium oxide production, including the casing, the upper end of casing is provided with upper cover that can reciprocating motion, and the upper cover is removed by the drive arrangement drive, and the position that is close to the top in the casing is equipped with can circulate kibbling reducing mechanism to the raw materials, and this reducing mechanism is overturned by the turning device drive, and reducing mechanism's below is provided with output device, the last device that gathers materials that is connected with of output device. The utility model provides a current equipment when smashing the calcium oxide of massif, can not carry out the efficient to the calcium oxide and smash, often need backfill not satisfy the calcium oxide of requirement again and smash to equipment in, it is long consuming time, the problem of inefficiency.

Description

A dust protected sieving mechanism for calcium oxide production
Technical Field
The utility model relates to a sieving mechanism, concretely relates to dust protected sieving mechanism for calcium oxide production belongs to screening installation technical field.
Background
Calcium oxide, commonly known as quicklime and having a chemical formula of CaO, is also known as marble and is mainly massive and needs to be crushed to meet the requirements of production and processing.
However, when the existing equipment is used for crushing the blocky calcium oxide, the efficient crushing of the calcium oxide cannot be performed, and the calcium oxide which does not meet the requirements often needs to be refilled into the equipment for crushing, so that the time consumption is long, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the above-mentioned not enough of prior art, provide a dust protected sieving mechanism for calcium oxide production.
In order to solve the above problem, the utility model adopts the following technical scheme: a dust-proof screening device for calcium oxide production comprises a shell, an upper cover capable of reciprocating is arranged at the upper end of the shell, the upper cover is driven by a driving device to move, a crushing device capable of circularly crushing raw materials is arranged at a position close to the upper part in the shell, the crushing device is driven by a turnover device to turn over, an output device is arranged below the crushing device, a material collecting device is connected onto the output device, the crushing device comprises a lower crushing plate arranged in the shell, a filter screen is arranged on the lower crushing plate, an included angle between the filter screen and the lower crushing plate is a right angle, an upper crushing plate capable of moving up and down is arranged at a position on the upper cover corresponding to the lower crushing plate, a first oil cylinder driving the upper crushing plate to move up and down is arranged on the upper cover, the telescopic end of the first oil cylinder penetrates through the lower end face of the upper cover and is fixedly connected with a position, close to the middle part, of the upper end face of the upper crushing plate, the turning device comprises a rotating shaft fixedly installed at the position where the lower crushing plate and the filter screen are connected, one end of the rotating shaft penetrates through one side of the shell to be a certain distance away from the shell and is connected with a 90-degree turning cylinder in a transmission mode, the cylinder is fixedly installed on the shell, and an air pump is connected to the cylinder.
The following is the utility model discloses to the further optimization of above-mentioned scheme: the driving device comprises a second oil cylinder for driving the upper cover to move along the width direction of the shell, the telescopic end of the second oil cylinder is fixedly installed on one side of the shell, the cylinder body of the second oil cylinder is fixedly connected with the upper cover, and the telescopic direction of the second oil cylinder is the same as the width direction of the shell.
Further optimization: and a linear bearing group is arranged between the upper cover and the shell.
Further optimization: a second support frame is fixedly mounted at a position, close to the lower portion of the second oil cylinder, on one side of the shell, a guide rail is fixedly mounted on the second support frame along the telescopic direction of the second oil cylinder, a sliding block matched with the guide rail is arranged on the guide rail, and the sliding block is fixedly connected to the second oil cylinder.
Further optimization: the material collecting device comprises two material guide plates which are obliquely arranged at a certain interval, and the two material guide plates are symmetrically arranged.
Further optimization: the output device comprises a feeding auger arranged at the bottom in the shell, a feeding port is formed in the upper end face of the feeding auger along the length direction of the feeding auger, and two sides of the feeding port are connected with the two material guide plates.
Further optimization: a first support frame is fixedly mounted at a position, close to the lower crushing plate in a crushing state, on the inner wall of the shell.
Further optimization: and a beating unit is fixedly arranged in the shell at a position close to the lower part of the filter screen in the screening state.
Further optimization: the beating device comprises a beating unit and an eccentric unit for driving the beating unit to work.
When the material crushing device is used, the upper cover is driven to be opened through the extension of the second oil cylinder, the distance which is convenient for the upper crushing plate to move is reserved between the upper end of the filter screen and the upper cover when the filter screen is in a vertical state, so that the filter screen and the upper cover cannot be influenced, then raw materials are placed on the lower crushing plate, the second oil cylinder contracts to drive the upper cover to be closed, the upper crushing plate is driven to move up and down through the extension of the first oil cylinder to extrude and crush the raw materials, the first oil cylinder drives the upper crushing plate to ascend after crushing for a certain time, the overturning air cylinder drives the filter screen and the lower crushing plate to overturn for 90 degrees, meanwhile, the beating device works to beat the filter screen, qualified raw materials pass through the filter screen and fall onto the material guide plate, finally enter the feeding auger and then are output.
The utility model realizes the crushing of the raw materials by arranging the first oil cylinder, the lower crushing plate and the upper crushing plate, ensures that the inner walls of the filter screen, the lower crushing plate and the shell form a space surrounding the raw materials by arranging the filter screen and vertically arranging the filter screen and the lower crushing plate so as to be convenient for crushing the raw materials, realizes the overturning of the filter screen and the lower crushing plate by arranging the overturning device, ensures that the raw materials on the lower crushing plate fall on the filter screen and are screened after the overturning, improves the screening efficiency by arranging the beating device, realizes the collection and output of the raw materials by arranging the guide plate and the feeding auger, solves the problems that the prior equipment can not efficiently crush the calcium oxide when the blocky calcium oxide is crushed, often needs to backfill the calcium oxide which does not meet the requirements into the equipment again for crushing, and has long time consumption, the problem of low efficiency.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an output unit according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 1;
fig. 4 is an enlarged schematic view of fig. 1 at B.
In the figure: 1-a shell; 2-a first oil cylinder; 3-covering the cover; 4, filtering the filter screen; 5-lower crushing plate; 6-a first support frame; 7-installing a crushing plate; 8-a feeding auger; 10-a second oil cylinder; 11-a second support; 12-a motor; 13-a guide sleeve; 14-a moving bar; 15-a material guide plate; 16-a rotating shaft; 17-a guide rail; 18-a slide block; 19-a spring; 20-baffle plate.
Detailed Description
The embodiment is as shown in fig. 1-4, a dust-proof screening device for calcium oxide production, which comprises a casing 1 with a cavity arranged inside, wherein the cross section of the casing 1 is rectangular, an upper cover 3 capable of reciprocating is arranged at the upper end of the casing 1, the upper cover 3 is driven by a driving device to move, a crushing device capable of circularly crushing raw materials is arranged at a position close to the upper part in the casing 1, the crushing device is driven by a turnover device to turn over, an output device is arranged below the crushing device, and an aggregate device is connected onto the output device.
The reducing mechanism includes the lower crushing plate 5 that sets up in casing 1, and the one end of lower crushing plate 5 is close to the 1 inner wall of casing, and infinitely approaches but contactless between 1 inner wall of casing and the lower crushing plate 5, and the other end of lower crushing plate 5 is provided with filter screen 4, and the contained angle between filter screen 4 and the lower crushing plate 5 is the right angle.
The sum of the widths of the lower crushing plate 5 and the filter screen 4 in the width direction of the shell 1 is approximately equal to the width between the inner walls of the shell 1, and the widths of the lower crushing plate 5 and the filter screen 4 in the width direction of the shell 1 are equal.
The lower terminal surface of upper cover 3 is provided with the last crushing plate 7 that can reciprocate with the position that lower crushing plate 5 corresponds, and last crushing plate 7 moves down and crushes the raw materials of lower crushing plate 5.
The upper end face of upper cover 3 is provided with the first hydro-cylinder 2 that drives upper crushing board 7 and reciprocate, and the flexible end of first hydro-cylinder 2 runs through to the lower terminal surface of upper cover 3 and is close to the position fixed connection in middle part with the up end of upper crushing board 7, and first hydro-cylinder 2 is flexible to drive upper crushing board 7 and reciprocates.
The width of the upper crushing plate 7 in the width direction of the shell 1 is slightly smaller than that of the lower crushing plate 5 in the width direction of the shell 1, and the upper crushing plate 7 is convenient to move downwards due to the design.
The turnover device comprises a rotating shaft 16 fixedly installed at the position where the lower crushing plate 5 and the filter screen 4 are connected, and two ends of the rotating shaft 16 are fixedly installed on the front inner wall and the rear inner wall of the shell 1 through bearing seats respectively, so that the rotating shaft 16 is designed to drive the lower crushing plate 5 and the filter screen 4 to turn right and left.
One end of the rotating shaft 16 penetrates through one side of the shell 1 for a certain distance and is connected with a 90-degree overturning air cylinder in a transmission mode, the air cylinder is fixedly installed on the shell 1, and an air pump is connected to the air cylinder.
The driving device comprises a second oil cylinder 10 used for driving the upper cover 3 to move along the width direction of the shell 1, the telescopic end of the second oil cylinder 10 is fixedly installed on one side of the shell 1, the cylinder body of the second oil cylinder 10 is fixedly connected with the upper cover 3, the telescopic direction of the second oil cylinder 10 is the same as the width direction of the shell 1, and the driving device is designed to be convenient for driving the upper cover 3 to move.
The upper cover 3 and the front side and the rear side of the upper end of the shell 1 are respectively provided with a linear bearing set, the length direction of the linear bearing set is consistent with the telescopic direction of the second oil cylinder 10, a sliding block on the linear bearing set is fixedly connected with the upper cover 3, and a sliding rail on the linear bearing set is fixedly connected with the shell 1.
First hydro-cylinder 2 and second hydro-cylinder 10 all are connected with the oil pump, and the design is convenient for the flexible power that provides of first hydro-cylinder 2 and second hydro-cylinder 10 like this.
A second supporting frame 11 is fixedly mounted at a position, close to the lower portion of the second oil cylinder 10, on one side of the shell 1, a guide rail 17 is fixedly mounted on the second supporting frame 11 along the telescopic direction of the second oil cylinder 10, a sliding block 18 matched with the guide rail 17 in use is arranged on the guide rail 17, and the sliding block 18 is fixedly connected to a cylinder body of the second oil cylinder 10, so that the cylinder body of the second oil cylinder 10 is designed to move conveniently.
The material collecting device comprises two material guide plates 15 which are obliquely arranged at a certain distance, the two material guide plates 5 are symmetrically arranged, one end, far away from the two material guide plates 5, of each material guide plate is high-end and is fixedly connected with the inner wall of the shell 1, and one end, close to the material guide plates 5, of each material guide plate is low-end and is spaced at a certain distance, so that raw materials can slide down conveniently.
Output device is including installing the pay-off auger 8 of bottom in casing 1, and the feed inlet has been seted up along its length direction to the up end of pay-off auger 8 (this feed inlet equals the distance between this direction of casing 1 both sides wall at the length of pay-off auger 8 length direction), and the both sides of this feed inlet are connected with two stock guides 5's least significant end, and the design is convenient for the raw materials and falls into in pay-off auger 8 like this.
One end of the feeding auger 8 extends to one side of the shell 1 for a certain distance, and a discharge port is formed in one side of the shell 1 on the feeding auger 8, so that the raw materials can be conveniently output.
Fig. 1 is a schematic diagram showing the device in a crushing state, and a dotted line in the diagram is a state diagram showing the filtering performed after the filtering net 4 rotates by 90 °.
The position fixed mounting that is close to crushing board 5 below has first support frame 6 on the 1 inner wall of casing when being close to broken state, and the design can support lower crushing board 5 like this, is convenient for go up crushing board 7 and extrudees the raw materials.
The shell 1 is internally and fixedly provided with a beating unit at a position below the filter screen 4 in a screening state, so that the screening efficiency is improved.
The beating device comprises a beating unit and an eccentric unit used for driving the beating unit to work, the beating unit comprises a guide sleeve 13 fixedly mounted on the inner wall of the shell 1, a moving rod 14 capable of moving up and down is coaxially mounted in the guide sleeve 13, and the moving rod 14 moves up and down to beat the filter screen 4.
A baffle plate 20 is fixedly mounted at the lower end of the moving rod 14, a spring 19 is arranged between the baffle plate 20 and the guide sleeve 13, and the spring 19 is sleeved on the moving rod 14, so that the moving rod 14 is convenient to reset.
The eccentric unit comprises an eccentric wheel arranged at the lower end of the baffle plate 20, a motor 12 is fixedly mounted on one side of the shell 1, and the output end of the motor 12 penetrates into the shell 1 and is in transmission connection with the eccentric wheel, so that the motor 12 drives the eccentric wheel to rotate, and the baffle plate 20 is pushed upwards.
And a striking unit can be arranged below the eccentric wheel according to requirements so as to strike the material guide plate 15 below the eccentric wheel and accelerate the sliding of the raw materials.
When the material crushing device is used, the upper cover 3 is driven to be opened through the extension of the second oil cylinder 10, the distance which is convenient for the upper crushing plate 7 to move is reserved between the upper end of the filter screen 4 and the upper cover 3 when the filter screen 4 is in a vertical state, so that the distance between the upper end of the filter screen and the upper cover 3 cannot be influenced, then the raw material is placed on the lower crushing plate 5, the second oil cylinder 10 contracts to drive the upper cover 3 to be closed, the upper crushing plate 7 is driven to move up and down through the extension and retraction of the first oil cylinder 2 to extrude and crush the raw material, the first oil cylinder 2 drives the upper crushing plate to ascend after crushing for a certain time, the overturning air cylinder drives the filter screen 4 and the lower crushing plate 5 to overturn for 90 degrees, meanwhile, the beating device works to beat the filter screen 4, the qualified raw material passes through the filter screen 4 and falls onto the material guide plate 15, and finally enters the feeding auger 8 and is output.
The utility model realizes the crushing of the raw materials by arranging the first oil cylinder, the lower crushing plate and the upper crushing plate, ensures that the inner walls of the filter screen, the lower crushing plate and the shell form a space surrounding the raw materials by arranging the filter screen and vertically arranging the filter screen and the lower crushing plate so as to be convenient for crushing the raw materials, realizes the overturning of the filter screen and the lower crushing plate by arranging the overturning device, ensures that the raw materials on the lower crushing plate fall on the filter screen and are screened after the overturning, improves the screening efficiency by arranging the beating device, realizes the collection and output of the raw materials by arranging the guide plate and the feeding auger, solves the problems that the prior equipment can not efficiently crush the calcium oxide when the blocky calcium oxide is crushed, often needs to backfill the calcium oxide which does not meet the requirements into the equipment again for crushing, and has long time consumption, the problem of low efficiency.

Claims (9)

1. The utility model provides a dust protected sieving mechanism for calcium oxide production which characterized in that: including casing (1), the upper end of casing (1) is provided with upper cover (3) that can reciprocating motion, upper cover (3) are moved by the drive arrangement drive, the position that is close to the top in casing (1) is equipped with can circulate kibbling reducing mechanism to the raw materials, this reducing mechanism is overturned by the turning device drive, reducing mechanism's below is provided with output device, the last device that gathers materials that is connected with of output device, reducing mechanism includes lower crushing board (5) that sets up in casing (1), be provided with filter screen (4) on lower crushing board (5), and the contained angle between filter screen (4) and lower crushing board (5) is the right angle, the position that corresponds with lower crushing board (5) on upper cover (3) is provided with last crushing board (7) that can reciprocate, be provided with on upper cover (3) and drive first hydro-cylinder (2) that upper crushing board (7) reciprocated, the flexible end of first hydro-cylinder (2) runs through to the lower terminal surface of upper cover (3) and with the last crushing board (7) down, the flexible end of first hydro-cylinder (2) is through to the lower terminal surface of upper cover (3) and with the crushing board (7) on The up end is close to the fixed position connection at middle part, and turning device includes pivot (16) of the fixed position installation that lower crushing plate (5) and filter screen (4) are connected, and the one end of pivot (16) runs through to the outer certain distance of one side of casing (1) and the transmission is connected with 90 upset cylinders, and this cylinder fixed mounting is on casing (1), and is connected with the air pump on the cylinder.
2. The dust-proof screening device for calcium oxide production according to claim 1, wherein: the driving device comprises a second oil cylinder (10) used for driving the upper cover (3) to move along the width direction of the shell (1), the telescopic end of the second oil cylinder (10) is fixedly installed on one side of the shell (1), the cylinder body of the second oil cylinder (10) is fixedly connected with the upper cover (3), and the telescopic direction of the second oil cylinder (10) is the same as the width direction of the shell (1).
3. The dust-proof screening device for calcium oxide production according to claim 2, wherein: a linear bearing set is arranged between the upper cover (3) and the shell (1).
4. The dust-proof screening device for calcium oxide production according to claim 3, wherein: one side of the shell (1) is provided with a second support frame (11) close to the position below the second oil cylinder (10), a guide rail (17) is fixedly arranged on the second support frame (11) along the telescopic direction of the second oil cylinder (10), a sliding block (18) matched with the guide rail (17) is arranged on the guide rail (17), and the sliding block (18) is fixedly connected to the second oil cylinder (10).
5. The dust-proof screening device for calcium oxide production according to claim 4, wherein: the material collecting device comprises two material guide plates (15) which are obliquely arranged at a certain distance, and the two material guide plates (15) are symmetrically arranged.
6. The dust-proof screening device for calcium oxide production according to claim 5, wherein: the output device comprises a feeding auger (8) arranged at the bottom in the shell (1), the upper end face of the feeding auger (8) is provided with a feeding hole along the length direction, and two sides of the feeding hole are connected with two material guide plates (15).
7. The dust-proof screening device for calcium oxide production according to claim 6, wherein: a first support frame (6) is fixedly mounted at a position below the lower crushing plate (5) when the inner wall of the shell (1) is close to a crushing state.
8. The dust-proof screening device for calcium oxide production according to claim 7, wherein: and a beating unit is fixedly arranged in the shell (1) and close to the position below the filter screen (4) in the screening state.
9. The dust-proof screening device for calcium oxide production according to claim 8, wherein: the beating unit comprises a beating unit and an eccentric unit for driving the beating unit to work.
CN202023187040.1U 2020-12-26 2020-12-26 A dust protected sieving mechanism for calcium oxide production Active CN214553821U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023187040.1U CN214553821U (en) 2020-12-26 2020-12-26 A dust protected sieving mechanism for calcium oxide production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023187040.1U CN214553821U (en) 2020-12-26 2020-12-26 A dust protected sieving mechanism for calcium oxide production

Publications (1)

Publication Number Publication Date
CN214553821U true CN214553821U (en) 2021-11-02

Family

ID=78366738

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023187040.1U Active CN214553821U (en) 2020-12-26 2020-12-26 A dust protected sieving mechanism for calcium oxide production

Country Status (1)

Country Link
CN (1) CN214553821U (en)

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