CN213967036U

CN213967036U - High-efficient powder process device of buggy

Info

Publication number: CN213967036U
Application number: CN202022934687.XU
Authority: CN
Inventors: 孙崇文; 席光超
Original assignee: Linyi Jiarun Thermal Power Co ltd
Current assignee: Linyi Jiarun Thermal Power Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-17
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a high-efficient powder process device of buggy belongs to buggy production field, which comprises a tank body, jar body lower extreme four corners fixed mounting has the end to prop, jar body center lower extreme outer wall fixedly connected with drain pipe, the inside fixed mounting of drain pipe has the solenoid valve, jar body left side upper end outer wall fixed mounting has motor A, motor A lower extreme runs through jar body switching and has the screw rod, the screw rod outer wall rotates and has cup jointed the swivel nut, both sides fixed mounting has the spacing ring about the swivel nut outer wall, the activity cover has been cup jointed in spacing ring middle part swivel nut outer wall activity, the inside fixed that building has the slide bar in jar body right side upper end, the sliding sleeve has been cup jointed in the activity of slide bar outer wall. Through setting up rotating-structure, embedded fixed knot structure and elastic expansion structure, improved the practicality of powder process device.

Description

High-efficient powder process device of buggy

Technical Field

The utility model relates to a buggy production technical field especially relates to a high-efficient powder process device of buggy.

Background

The coal powder is coal with the particle size of less than 0.5 mm and is the most commonly used additive in cast iron molding sand. In recent years, coal dust substances and clay are mixed abroad to form a commodity supply market.

Patent CN201922012156.2 discloses a clean, efficient, safe coal powder preparation device with multiple pulverizing functions, which aims at the problems of the traditional coal powder preparation method that the stone coal is discharged in an open manner during the conventional coal powder preparation process, which easily causes the dust in the coal powder to be discharged into the atmosphere and pollutes the environment, and the conventional coal powder preparation method is to inject calcium into a boiler for desulfurization, and the desulfurization cost is increased by using calcium alone, thereby increasing the coal powder preparation cost, and the prepared coal powder is easy to be slowly oxidized and heated during storage, and finally causes spontaneous combustion, thereby not only causing the waste of coal powder, but also reducing the safety of coal powder storage, and the fire extinguishing function of the coal powder preparation device used nowadays is low, thereby reducing the safety performance of the coal powder preparation device, and by additionally arranging an external circulation system of the coal powder mill between a raw coal bunker and a vertical mill, reducing the resistance of the coal powder preparation system and sealing the whole pulverizing system, thereby avoiding inorganization emission pollution, and simultaneously effectively controlling the oxygen content of the whole system, thereby improving the environmental protection.

The powder preparation device has the following defects: 1. above-mentioned powder process device is not convenient for adjust the size of powder process device as required to make the powder process effect reduce, reduced the practicality of device. 2. Above-mentioned powder process device is not convenient for debug or change, has reduced powder process device's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficiency coal powder making device, which aims to adopt a rotating structure, when the height and the size need to be adjusted, the coal blocks to be prepared are poured into a tank body, the motor A is controlled by external control equipment to operate to drive the screw rod to rotate, the screw rod is meshed with the thread cut on the inner wall of the screw sleeve through the thread cut on the outer wall, so that the screw sleeve rotates on the outer wall of the screw rod to move downwards, the screw sleeve moves downwards to drive the movable sleeve movably sleeved on the outer wall of the limiting ring to move downwards, the movable sleeve moves downwards to drive the transverse plate arranged at the right end to move downwards, the transverse plate moves downwards to drive the sliding sleeve fixedly arranged at the right end to vertically slide downwards on the outer wall of the sliding rod, thereby drive the diaphragm and move down, the diaphragm moves down and drives lower extreme ball mill and move down and adjust the height size, presses the switch and passes through the operation of controller control motor B and drive the ball mill and rotate, grinds the coal cinder and has improved the effect of powder process.

Through embedded fixed knot structure, elastic expansion structure and embedded sliding construction, when needs are changed the powder process device, manual inside end pulling arm-tie drives lower extreme fixed mounting's slide and to inner removal extrusion spring in the spout, the spring receives extrusion contraction deformation and converts kinetic energy into elastic potential energy, make the slide outwards move the separation back in the slot simultaneously, upwards stimulate the diaphragm, pull out it completely from jar body upper end lateral wall, can take out the ball, accomplish the dismantlement, be convenient for debug or change, the practicality of powder process device has been improved.

The utility model provides a specific technical scheme as follows:

the utility model provides a high-efficient powder process device of buggy, which comprises a tank body, bottom supports are fixedly arranged at four corners of the lower end of the tank body, a liquid outlet pipe is fixedly connected with the outer wall of the lower end of the center of the tank body, a solenoid valve is fixedly arranged in the liquid outlet pipe, a motor A is fixedly arranged at the outer wall of the upper end of the left side of the tank body, the lower end of the motor A penetrates through the tank body and is connected with a screw rod, a screw sleeve is sleeved on the outer wall of the screw rod in a rotating way, limit rings are fixedly arranged at the upper side and the lower side of the outer wall of the screw sleeve, a movable sleeve is sleeved on the outer wall of the screw sleeve at the middle part of the limit rings, a slide rod is fixed inside the upper end of the right side of the tank body, a slide sleeve is sleeved on the outer wall of the slide rod in a movable sleeve, a fixed plate is fixedly arranged on the inner side wall of the slide sleeve, a slot is arranged inside the fixed plate, a transverse plate is arranged at the center, a sliding groove is arranged inside the left side and right side of the transverse plate, the inside slide that is equipped with of spout, the inside spacing groove that is equipped with of spout upper end diaphragm, the slide upper end runs through spacing groove fixedly connected with arm-tie, slide inner lateral wall fixed mounting has the spring, slide outer end cartridge is inside the slot, diaphragm center front end lateral wall fixed mounting has the switch, diaphragm center upper end outer wall fixed mounting has motor B, the motor B lower extreme runs through the diaphragm and changes and be equipped with the ball.

Optionally, the outer wall of the screw rod is provided with threads, and the inner wall of the screw sleeve is provided with threads, which are meshed with each other to form a rotating structure.

Optionally, the size of the limiting groove is matched with the size of the pull plate to form an embedded sliding structure.

Optionally, the sliding plate is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the side wall of the sliding groove to form an elastic telescopic structure.

Optionally, the size of the sliding plate is matched with the size of the slot to form an embedded fixing structure.

Optionally, the input ends of the motor a and the switch are electrically connected with an external power supply through a wire, and the output end of the switch is electrically connected with the input end of the motor B through a wire.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a high-efficiency coal powder making device, which pours coal blocks to be prepared into a tank body when the height and the size need to be adjusted through a rotating structure, the motor A is controlled by external control equipment to operate to drive the screw rod to rotate, the screw rod is meshed with the thread cut on the inner wall of the screw sleeve through the thread cut on the outer wall, so that the screw sleeve rotates on the outer wall of the screw rod to move downwards, the screw sleeve moves downwards to drive the movable sleeve movably sleeved on the outer wall of the limiting ring to move downwards, the movable sleeve moves downwards to drive the transverse plate arranged at the right end to move downwards, the transverse plate moves downwards to drive the sliding sleeve fixedly arranged at the right end to vertically slide downwards on the outer wall of the sliding rod, thereby drive the diaphragm and move down, the diaphragm moves down and drives lower extreme ball mill and move down and adjust the height size, presses the switch and passes through the operation of controller control motor B and drive the ball mill and rotate, grinds the coal cinder and has improved the effect of powder process.

2. Through embedded fixed knot structure, elastic expansion structure and embedded sliding construction, when needs are changed the powder process device, manual inside end pulling arm-tie drives lower extreme fixed mounting's slide and to inner removal extrusion spring in the spout, the spring receives extrusion contraction deformation and converts kinetic energy into elastic potential energy, make the slide outwards move the separation back in the slot simultaneously, upwards stimulate the diaphragm, pull out it completely from jar body upper end lateral wall, can take out the ball, accomplish the dismantlement, be convenient for debug or change, the practicality of powder process device has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of a high-efficiency pulverized coal pulverizing device according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a partially enlarged structure a in fig. 1 of a high-efficiency pulverized coal pulverizing apparatus according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a local enlarged structure B in fig. 1 of a high-efficient coal pulverizing device according to an embodiment of the present invention.

In the figure: 1. a tank body; 2. bottom bracing; 3. a liquid outlet pipe; 4. an electromagnetic valve; 5. a motor A; 6. a screw; 7. a threaded sleeve; 8. a limiting ring; 9. a movable sleeve; 10. a fixing plate; 11. a slot; 12. a transverse plate; 13. a switch; 14. a motor B; 15. grinding balls; 16. a sliding sleeve; 17. a slide bar; 18. a chute; 19. a slide plate; 20. a spring; 21. a limiting groove; 22. and (5) pulling the plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The efficient pulverized coal pulverizing device according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, an efficient coal powder manufacturing device provided by an embodiment of the present invention includes a tank 1, bottom supports 2 fixedly installed at four corners of a lower end of the tank 1, a liquid outlet pipe 3 fixedly connected to an outer wall of a lower end of a center of the tank 1, a solenoid valve 4 fixedly installed inside the liquid outlet pipe 3, a motor a5 fixedly installed on an outer wall of an upper end of a left side of the tank 1, a screw 6 rotatably connected to a lower end of a motor a5 penetrating through the tank 1, a screw sleeve 7 rotatably sleeved on an outer wall of the screw 6, limit rings 8 fixedly installed on upper and lower sides of an outer wall of the screw sleeve 7, a movable sleeve 9 movably sleeved on an outer wall of the screw sleeve 7 in a middle portion of the limit ring 8, a slide bar 17 fixedly installed inside an upper end of a right side of the tank 1, a slide sleeve 16 movably sleeved on an outer wall of the slide bar 17, a fixed plate 10 fixedly installed on inner side walls of the slide sleeve 16 and the movable sleeve 9, a slot 11 installed inside the fixed plate 10, a transverse plate 12 installed at a center of the fixed plate 10, the inside spout 18 that is equipped with of both sides about diaphragm 12, the inside slide 19 that is equipped with of spout 18, the inside spacing groove 21 that is equipped with of diaphragm 12 of spout 18 upper end, slide 19 upper end runs through spacing groove 21 fixedly connected with arm-tie 22, slide 19 inner lateral wall fixed mounting has spring 20, slide 19 outer end cartridge is inside slot 11, diaphragm 12 center front end lateral wall fixed mounting has switch 13, diaphragm 12 center upper end outer wall fixed mounting has motor B14, motor B14 lower extreme runs through diaphragm 12 and changes and be equipped with ball 15.

Referring to fig. 1, when the height size needs to be adjusted, the coal briquette to be prepared is poured into the tank 1, the motor a5 is controlled by the external control device to operate to drive the screw 6 to rotate, the screw 6 is meshed with the screw 7 through the screw cut on the outer wall to rotate the screw, the screw 7 moves downwards on the outer wall of the screw 6, the movable sleeve 9 movably sleeved on the outer wall of the spacing ring 8 moves downwards, the movable sleeve 9 moves downwards to drive the transverse plate 12 mounted at the right end to move downwards, the transverse plate 12 moves downwards to drive the sliding sleeve 16 fixedly mounted at the right end to vertically slide downwards on the outer wall of the sliding rod 17, so as to drive the transverse plate 12 to move downwards, the transverse plate 12 moves downwards to drive the lower end grinding ball 15 to move downwards to adjust the height size, the switch 13 is pressed to drive the grinding ball 15 to rotate through the operation of the controller control motor B14, the coal briquette is ground, so that the powder making effect is improved.

Referring to fig. 1 and 3, the size of the limiting groove 21 is matched with the size of the pulling plate 22, so as to form an embedded sliding structure, when the powder making device needs to be replaced, the pulling plate 22 is pulled inwards manually to drive the sliding plate 19 with the lower end fixedly installed to move towards the inner end in the sliding groove 18 to extrude the spring 20, the spring 20 is extruded and contracted to change kinetic energy into elastic potential energy, and meanwhile, after the sliding plate 19 is moved outwards and separated from the inserting groove 11, the transverse plate 12 is pulled upwards to be pulled out completely from the side wall of the upper end of the tank body 1, so that the grinding balls 15 can be taken out, the disassembly is completed, the debugging or the replacement is facilitated, and the practicability of the powder making device is improved.

Referring to fig. 1 and 3, slide 19 is fixedly connected with one end of spring 20, the other end of spring 20 is fixedly connected with the side wall of chute 18, constitute elastic telescopic structure, when the powder process device needs to be changed, manual pulling plate 22 to the inner end drives slide 19 of lower extreme fixed mounting to move extrusion spring 20 to the inner end in chute 18, spring 20 receives extrusion contraction deformation and converts kinetic energy into elastic potential energy, make slide 19 move outward from slot 11 after the separation, upwards pull diaphragm 12, pull it out completely from the side wall of tank body 1 upper end, can take out ball 15, accomplish the dismantlement, be convenient for debug or change, the practicality of powder process device is improved.

Referring to fig. 1 and 3, the size of slide 19 is identical to the size of slot 11, constitute embedded fixed knot and construct, when needing to change the powder process device, manual inside end pulling arm-tie 22 drives lower extreme fixed mounting's slide 19 and moves extrusion spring 20 to the inner in spout 18, spring 20 receives extrusion contraction deformation and converts kinetic energy into elastic potential energy, make slide 19 follow slot 11 after the separation of outwards moving, upwards stimulate diaphragm 12, pull out it from jar body 1 upper end lateral wall completely, can take out ball 15, accomplish the dismantlement, be convenient for debug or change, the practicality of powder process device has been improved.

Referring to fig. 1, the input terminals of the motor a5 and the switch 13 are electrically connected with an external power supply through conducting wires, and the output terminal of the switch 13 is electrically connected with the input terminal of the motor B14 through conducting wires.

The motor A5, the motor B14, the electromagnetic valve 4 and the switch 13 are products in the prior art, the models of the motor A5 and the motor B14 are HD2401-24, the manufacturer is Anchuan, the model of the switch 13 is LA38-11DN, the manufacturer is Mixi, the model of the electromagnetic valve 4 is AC220, and details are not repeated here.

The embodiment of the utility model provides a high-efficient powder process device of buggy, when needing height-adjusting dimension, pour the coal cinder that needs to prepare into jar body 1, through the operation of external control equipment control motor A5 drive screw rod 6 and rotate, screw rod 6 has the screw thread through the outer wall to cut and has the screw thread intermeshing with screw sleeve 7 inner wall, make screw sleeve 7 rotate and move down at screw rod 6 outer wall, screw sleeve 7 moves down and drives the movable sleeve 9 that spacing ring 8 outer wall activity cup jointed moves down, movable sleeve 9 moves down and drives the diaphragm 12 of right-hand member installation to move down, diaphragm 12 moves down and drives the sliding sleeve 16 of right-hand member fixed mounting to slide down vertically at the outer wall of slide bar 17, thereby drive diaphragm 12 to move down, diaphragm 12 moves down and drives lower extreme ball 15 to move down and adjust height-adjusting dimension, press switch 13 through controller control motor B14 operation drive ball 15 to rotate, when the powder making device needs to be replaced, the pull plate 22 is pulled by the inner end manually to drive the sliding plate 19 fixedly installed at the lower end to move inwards in the sliding groove 18 to extrude the spring 20, the spring 20 is extruded and contracted to deform to convert kinetic energy into elastic potential energy, and meanwhile, after the sliding plate 19 moves outwards from the slot 11 to be separated, the transverse plate 12 is pulled upwards to be pulled out completely from the side wall of the upper end of the tank body 1, so that the grinding balls 15 can be taken out, and the disassembly is completed.

It should be noted that, the utility model relates to a high-efficient powder process device of buggy, including motor A5, motor B14, solenoid valve 4 and switch 13, the part is the general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The efficient pulverized coal pulverizing device is characterized by comprising a tank body (1), a bottom support (2) is fixedly mounted at the four corners of the lower end of the tank body (1), a liquid outlet pipe (3) is fixedly connected to the outer wall of the central lower end of the tank body (1), a solenoid valve (4) is fixedly mounted inside the liquid outlet pipe (3), a motor A (5) is fixedly mounted on the outer wall of the upper end of the left side of the tank body (1), a screw rod (6) is connected to the lower end of the motor A (5) in a switching mode through the tank body (1), a screw sleeve (7) is sleeved on the outer wall of the screw rod (6) in a rotating mode, limiting rings (8) are fixedly mounted on the upper side and the lower side of the outer wall of the screw sleeve (7), a movable sleeve (9) is sleeved on the outer wall of the middle of each limiting ring (8), a sliding rod (17) is fixedly arranged inside the upper end of the right side of the tank body (1), and a sliding sleeve (16) is sleeved on the outer wall of each sliding rod (17), the inner end side walls of the sliding sleeve (16) and the movable sleeve (9) are fixedly provided with a fixed plate (10), a slot (11) is arranged in the fixed plate (10), a transverse plate (12) is arranged in the center of the fixed plate (10), sliding chutes (18) are arranged inside the left side and the right side of the transverse plate (12), sliding plates (19) are arranged inside the sliding chutes (18) in a sliding manner, a limit groove (21) is arranged in the transverse plate (12) at the upper end of the sliding groove (18), the upper end of the sliding plate (19) penetrates through the limiting groove (21) and is fixedly connected with a pulling plate (22), a spring (20) is fixedly arranged on the side wall of the inner end of the sliding plate (19), the outer end of the sliding plate (19) is inserted into the slot (11), a switch (13) is fixedly arranged on the side wall of the front end of the center of the transverse plate (12), a motor B (14) is fixedly arranged on the outer wall of the upper end of the center of the transverse plate (12), the lower end of the motor B (14) penetrates through the transverse plate (12) and is rotatably provided with a grinding ball (15).

2. The efficient coal pulverizing device as claimed in claim 1, wherein the screw (6) has threads on its outer wall and the screw sleeve (7) has threads on its inner wall, which are engaged with each other to form a rotary structure.

3. The efficient coal pulverizing device as claimed in claim 1, wherein the size of the limiting groove (21) is matched with the size of the pulling plate (22) to form an embedded sliding structure.

4. The efficient coal pulverizing device as claimed in claim 1, wherein the sliding plate (19) is fixedly connected with one end of a spring (20), and the other end of the spring (20) is fixedly connected with the side wall of the chute (18) to form an elastic telescopic structure.

5. The efficient coal pulverizing apparatus as claimed in claim 1, wherein the slide plate (19) and the slot (11) are matched to form an embedded fixing structure.

6. The efficient coal pulverizing device as claimed in claim 1, wherein the input terminals of the motor A (5) and the switch (13) are electrically connected to an external power source through a wire, and the output terminal of the switch (13) is electrically connected to the input terminal of the motor B (14) through a wire.