CN216137370U

CN216137370U - Energy-saving pulverizer for coal slime deslagging

Info

Publication number: CN216137370U
Application number: CN202121388455.7U
Authority: CN
Inventors: 张玉玺
Original assignee: Zhengzhou Yuhong Heavy Machinery Technology Co ltd
Current assignee: Zhengzhou Yuhong Heavy Machinery Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-29
Anticipated expiration: 2031-06-22

Abstract

The utility model provides an energy-saving pulverizer for removing slag of coal slime. Coal slime slagging-off includes with energy-saving milling machine: the pulverizer box body is provided with a stirring mechanism, a lifting mechanism and a closing mechanism; the stirring mechanism comprises a second motor and a first rotating rod, the second motor is fixedly arranged on the outer wall of one side of the box body of the pulverizer, the first rotating rod is rotatably arranged in the box body of the pulverizer, and one end of the first rotating rod extends out of the box body of the pulverizer and is fixedly connected with an output shaft of the first motor; the lifting mechanism comprises a rectangular box, a transverse plate, a second motor, a second rotating rod, a first gear, two third rotating rods, two second gears, two residual teeth and a rack plate, wherein the rectangular box is fixedly arranged in the pulverizer box body.

Description

Energy-saving pulverizer for coal slime deslagging

Technical Field

The utility model belongs to the technical field of pulverizers, and particularly relates to an energy-saving pulverizer for removing slag of coal slime.

Background

During the coal mining process, a large amount of coal slime is generated, and the coal slime is a sticky matter consisting of granular coal, pulverized bone stones and water and has the characteristics of fine granularity, high particle content, high water and ash content, low heat value, strong caking property and high cohesive force. Therefore, if the coal slime is not cleaned in time in the mining process, the coal slime can be hardened quickly, so that a mining channel is blocked, and the coal mining work is not facilitated. And because the coal slime has relatively high ash content, sulfur content and water content and is difficult to be directly utilized, good economic benefit is difficult to obtain even if the coal slime is utilized, and the coal slime is taken as waste for a long time. In the correlation technique, a cinder reducing mechanism is disclosed, including fixing the casing that is used for splendid attire cinder on the support, the casing lower extreme is equipped with the discharge gate, and its top is equipped with the feed inlet, the casing holds chamber lower part position department and is equipped with the screen cloth, the screen cloth holds the chamber with the casing and separates from top to bottom for hitting and beat chamber and blanking chamber, is being equipped with a pivot hitting intracavity horizontal direction, and this pivot one end is worn out and is corresponded after casing a side end face and be provided with the motor, pivot axle surface is equipped with a plurality of connecting rods, connecting rod end connection has a plurality ofly to the screen cloth on the cinder hit the kibbling hammer of beating. In the device, the coal cinder is beaten and crushed by the beating hammer to realize the crushing operation of the coal cinder, and in the process, the coal cinder with the particle size meeting the requirement is filtered by the screen to enter the next brick making process.

However, still have the shortcoming in the above-mentioned technique, thereby lack in the use and detain the completion thorough grinding to the coal slime, can't grind the coal slime into powder, need additionally use milling equipment to become the powder with the coal cinder mud, the input of equipment when having increased the coal slime and handling has reduced the work efficiency of device.

Therefore, there is a need for a new energy-saving pulverizer for removing slag of coal slime to solve the above-mentioned technical problems

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving pulverizer for deslagging coal slime, which can retain the coal slime and simultaneously fully grind the coal slime.

In order to solve the technical problem, the utility model provides an energy-saving pulverizer for removing slag of coal slime, which comprises: the pulverizer box body is provided with a stirring mechanism, a lifting mechanism and a closing mechanism; the stirring mechanism comprises a first motor and a first rotating rod, the first motor is fixedly arranged on the outer wall of one side of the box body of the pulverizer, the first rotating rod is rotatably arranged in the box body of the pulverizer, and one end of the first rotating rod extends out of the box body of the pulverizer and is fixedly connected with an output shaft of the first motor; the lifting mechanism comprises a rectangular box, a transverse plate, a second motor, a second rotary rod, a first gear, two third rotary rods, two second gears, two residual teeth and a rack plate, the rectangular box is fixedly arranged in the pulverizer box body, the transverse plate is fixedly arranged in the rectangular box, the second motor is fixedly arranged on the outer wall of one side of the transverse plate, the second rotary rod is rotatably arranged in the transverse plate, one end of the second rotary rod extends out of the transverse plate and is fixedly connected with the output shaft of the second motor, the first gear is fixedly arranged on the second rotary rod, the two third rotary rods are rotatably arranged on the transverse plate, the two second gears are respectively and fixedly arranged on the corresponding third rotary rods, the two second gears are respectively engaged with the first gear, and the two residual teeth are respectively and fixedly arranged on the corresponding third rotary rods, the rack plate is arranged in the rectangular box, the rack plate penetrates through the rectangular box and is in sliding connection with the rectangular box, and the rack plate is meshed with corresponding residual teeth.

As a further scheme of the utility model, the closing mechanism comprises a supporting plate, a triangular inclined plate, two baffles and two hinged rods, the supporting plate is fixedly arranged at the top of the rack plate, the triangular inclined plate is fixedly arranged in the box body of the pulverizer, the triangular inclined plate is positioned above the supporting plate, the two baffles are both hinged and arranged at the bottom of the triangular inclined plate, the two hinged rods are respectively hinged and arranged at the bottom of the corresponding baffle, and one ends of the two hinged rods, which are far away from the baffles, are both hinged and arranged on the supporting plate.

As a further scheme of the utility model, the top of the box body of the pulverizer is fixedly provided with a feeding hopper, and the first rotating rod is fixedly provided with a plurality of stirring blades.

As a further scheme of the utility model, a rectangular discharging pipe is fixedly arranged at the bottom of the box body of the pulverizer, a valve is arranged on the rectangular discharging pipe, and a filter screen is fixedly arranged in the rectangular discharging pipe.

As a further scheme of the utility model, two inclined blocks are fixedly arranged in the pulverizer box body, and two supports are fixedly arranged at the bottom of the pulverizer box body.

As a further scheme of the utility model, a limit plate is fixedly arranged in the pulverizer box body, the limit plate is positioned below the rectangular box, and the rack plate penetrates through the limit plate and is in sliding connection with the limit plate.

Compared with the prior art, the energy-saving pulverizer for coal slime deslagging provided by the utility model has the following beneficial effects:

1. according to the utility model, the lifting mechanism is arranged, the second gear drives the third rotating rod to rotate, and the residual gear drives the gear plate to vertically ascend, so that the baffle plate can be effectively opened or closed, and the coal slime can be fully ground;

2. according to the utility model, the closing mechanism is arranged, and the rack plate drives the hinge rod to pull the baffle plate to rotate, so that the pulverized coal cinder can be fully poured, and the resource waste is avoided;

drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of a front cross-sectional view of an energy-saving pulverizer for deslagging coal slime according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an assembly view of the rectangular box, the cross plate, the second motor, the second rotating rod, the first gear, the second gear and the residual teeth of the present invention.

In the figure: 1. a pulverizer box body; 2. a first motor; 3. a first rotating lever; 4. a rectangular box; 5. a transverse plate; 6. a second motor; 7. a second rotating lever; 8. a first gear; 9. a third rotating rod; 10. a second gear; 11. residual teeth; 12. a rack plate; 13. a support plate; 14. a triangular sloping plate; 15. a baffle plate; 16. a hinged lever.

Detailed Description

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view of an energy-saving pulverizer for deslagging coal slime according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is an assembly view of the rectangular box, the cross plate, the second motor, the second rotating rod, the first gear, the second gear and the residual teeth of the present invention. The energy-saving pulverizer for removing the slime slag comprises a pulverizer box body 1, wherein a stirring mechanism, a lifting mechanism and a closing mechanism are arranged on the pulverizer box body 1; the stirring mechanism comprises a first motor 2 and a first rotating rod 3, the first motor 2 is fixedly arranged on the outer wall of one side of the box body 1 of the pulverizer, the first rotating rod 3 is rotatably arranged in the box body 1 of the pulverizer, and one end of the first rotating rod 3 extends out of the box body 1 of the pulverizer and is fixedly connected with an output shaft of the first motor 2; the lifting mechanism comprises a rectangular box 4, a transverse plate 5, a second motor 6, a second rotary rod 7, a first gear 8, two third rotary rods 9, two second gears 10, two residual teeth 11 and a rack plate 12, the rectangular box 4 is fixedly arranged in the pulverizer box body 1, the transverse plate 5 is fixedly arranged in the rectangular box 4, the second motor 6 is fixedly arranged on the outer wall of one side of the transverse plate 5, the second rotary rod 7 is rotatably arranged in the transverse plate 5, one end of the second rotary rod 7 extends out of the transverse plate 5 and is fixedly connected with the output shaft of the second motor 6, the first gear 8 is fixedly arranged on the second rotary rod 7, two third rotary rods 9 are rotatably arranged on the transverse plate 5, two second gears 10 are respectively and fixedly arranged on the corresponding third rotary rods 9, and two second gears 10 are respectively meshed with the first gear 8, two the incomplete tooth 11 is fixed mounting respectively on corresponding third dwang 9, rack plate 12 sets up in rectangle case 4, rack plate 12 run through rectangle case 4 and with rectangle case 4 sliding connection, rack plate 12 meshes with the incomplete tooth 11 that corresponds.

Closing mechanism includes backup pad 13, triangle-shaped swash plate 14, two baffles 15 and two articulated rods 16, backup pad 13 fixed mounting is at the top of rack plate 12, triangle-shaped swash plate 14 fixed mounting is in pulverizer box 1, triangle-shaped swash plate 14 is located the top of backup pad 13, two baffle 15 is all articulated to be installed in the bottom of triangle-shaped swash plate 14, two articulated rods 16 articulates the bottom of installing at corresponding baffle 15 respectively, two the one end that baffle 15 was kept away from to articulated rods 16 is all articulated to be installed in backup pad 13.

As shown in fig. 1, a feeding hopper is fixedly installed at the top of the pulverizer box 1, and a plurality of stirring blades are fixedly installed on the first rotating rod 3;

can pour the coal slime into the milling machine originally internal through the pan feeding mouth, stirring vane can carry out abundant smashing to the coal slime, can be stable carry out work.

As shown in fig. 1, a rectangular discharging pipe is fixedly installed at the bottom of a box body 1 of the pulverizer, a valve is arranged on the rectangular discharging pipe, and a filter screen is fixedly installed in the rectangular discharging pipe;

can make the cinder after the grinding flow through the rectangle discharging pipe, the valve can control at any time and adjust the velocity of flow, and the filter screen can carry out effectual filtration to the waste residue in the coal slime after the grinding, great improvement work efficiency.

As shown in fig. 2, two inclined blocks are fixedly installed in the pulverizer box body 1, and two brackets are fixedly installed at the bottom of the pulverizer box body 1;

can make the cinder mobile quicker through the sloping block, the support can be effectual supports milling machine box 1, can be stable carry out work.

As shown in fig. 1, a limit plate is fixedly installed in the pulverizer box body 1, the limit plate is located below the rectangular box 4, and the rack plate 12 penetrates through the limit plate and is in sliding connection with the limit plate;

can make rack plate 12 more stable when sliding through the limiting plate, avoid rack plate 12 to take place the condition that drops, can be stable carry out work.

The working principle of the energy-saving pulverizer for removing the slime provided by the utility model is as follows:

the first step is as follows: when the coal slime needs to be ground, the first motor 2 is started to drive the first rotating rod 3 to rotate, the first rotating rod 3 drives the stirring blade to rotate, the coal slime is poured into the stirring blade from the feeding hopper, and falls onto the baffle 15, so that the coal slime is ground;

the second step is as follows: when the coal slime grinds into and needs the ejection of compact behind the cinder, start second motor 6 and drive second dwang 7 and rotate, second dwang 7 drives first gear 8 and rotates, first gear 8 drives second gear 10 and rotates, second gear 10 drives third dwang 9 and rotates, incomplete tooth 11 drives rack plate 12 and carries out vertical rising and removes, rack plate 12 drives 16 pulling baffles of hinge bar 15 simultaneously and rotates, make the cinder on the baffle 15 drop on the sloping block, the rethread sloping block flows, then just accomplished the ejection of compact to the cinder.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;

the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, which are to be included in the scope of the utility model as defined in the claims.

Claims

1. The utility model provides a coal slime slagging-off is with energy-saving milling machine which characterized in that includes: the pulverizer box body is provided with a stirring mechanism, a lifting mechanism and a closing mechanism;

the stirring mechanism comprises a first motor and a first rotating rod, the first motor is fixedly arranged on the outer wall of one side of the box body of the pulverizer, the first rotating rod is rotatably arranged in the box body of the pulverizer, and one end of the first rotating rod extends out of the box body of the pulverizer and is fixedly connected with an output shaft of the first motor;

the lifting mechanism comprises a rectangular box, a transverse plate, a second motor, a second rotary rod, a first gear, two third rotary rods, two second gears, two residual teeth and a rack plate, the rectangular box is fixedly arranged in the pulverizer box body, the transverse plate is fixedly arranged in the rectangular box, the second motor is fixedly arranged on the outer wall of one side of the transverse plate, the second rotary rod is rotatably arranged in the transverse plate, one end of the second rotary rod extends out of the transverse plate and is fixedly connected with the output shaft of the second motor, the first gear is fixedly arranged on the second rotary rod, the two third rotary rods are rotatably arranged on the transverse plate, the two second gears are respectively and fixedly arranged on the corresponding third rotary rods, the two second gears are respectively engaged with the first gear, and the two residual teeth are respectively and fixedly arranged on the corresponding third rotary rods, the rack plate is arranged in the rectangular box, the rack plate penetrates through the rectangular box and is in sliding connection with the rectangular box, and the rack plate is meshed with corresponding residual teeth.

2. The energy-saving pulverizer for deslagging of coal slime according to claim 1, characterized in that: the closing mechanism includes backup pad, triangle-shaped swash plate, two baffles and two hinge bars, backup pad fixed mounting is at the top of rack board, triangle-shaped swash plate fixed mounting is in the milling machine box, the triangle-shaped swash plate is located the top of backup pad, two the equal articulated installation of baffle is in the bottom of triangle-shaped swash plate, two the hinge bar is articulated the installation respectively in the bottom of corresponding baffle, two the equal articulated installation of one end that the baffle was kept away from to the hinge bar is in the backup pad.

3. The energy-saving pulverizer for deslagging of coal slime according to claim 1, characterized in that: the top fixed mounting of pulverizer box has into the hopper, fixed mounting has a plurality of stirring vane on the first rotation pole.

4. The energy-saving pulverizer for deslagging of coal slime according to claim 1, characterized in that: the bottom fixed mounting of flour mill box has the rectangle discharging pipe, be provided with the valve on the rectangle discharging pipe, fixed mounting has the filter screen in the rectangle discharging pipe.

5. The energy-saving pulverizer for deslagging of coal slime according to claim 1, characterized in that: two sloping blocks are fixedly mounted in the pulverizer box body, and two supports are fixedly mounted at the bottom of the pulverizer box body.

6. The energy-saving pulverizer for deslagging of coal slime according to claim 1, characterized in that: a limiting plate is fixedly mounted in the pulverizer box body, the limiting plate is located below the rectangular box, and the rack plate penetrates through the limiting plate and is in sliding connection with the limiting plate.