CN215316998U

CN215316998U - Maintenance device suitable for stove

Info

Publication number: CN215316998U
Application number: CN202121378609.4U
Authority: CN
Inventors: 孙启德; 曹振宇; 毕宇昌; 刘义胜
Original assignee: Jinan Ruitai Furnace Equipment Installation Co ltd
Current assignee: Jinan Ruitai Furnace Equipment Installation Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-28
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a maintenance device suitable for a furnace kiln, which comprises a base, wherein a first motor is fixedly connected to the inner wall of the bottom end of the left side of the base, the output end of the first motor is fixedly connected to the left end of a first threaded rod, a first threaded sleeve is in threaded connection with the outer diameter of the first threaded rod, an installation cavity is arranged at the left end of the top of the first threaded sleeve, a second motor is fixedly connected to the center position of the inner wall of the bottom of the installation cavity, and the right end of the top of the first threaded sleeve is rotatably connected to the bottom of a second threaded rod. According to the utility model, the output end of the first motor drives the first threaded rod to rotate to drive the first threaded sleeve to move in the horizontal direction, so that the position of the maintenance device in the horizontal direction is adjusted, the output end of the second motor drives the driving wheel and the driven wheel to rotate to drive the second threaded rod to rotate to drive the second threaded sleeve to move in the vertical direction, so that the height of the maintenance device is adjusted, and the maintenance device is worthy of great popularization.

Description

Maintenance device suitable for stove

Technical Field

The utility model relates to the technical field of maintenance devices, in particular to a maintenance device suitable for a furnace kiln.

Background

The kiln is a kind of kiln, it belongs to flame kiln and electric heating kiln, the industrial kiln is a thermal equipment which uses the heat produced by fuel combustion or electric energy conversion in industrial production to smelt, roast, sinter, melt and heat the material or workpiece, the rotary kiln is a long steel cylinder, the inner lining is made of refractory material, the furnace body is supported on a pair of riding wheels, the rotary kiln is the main equipment for producing cement and other building materials, the continuous stable operation period directly determines the production cost of the product, the rotary kiln supporting component (a plurality of wheel belts and a plurality of riding wheel groups) is the important component of the rotary kiln, it bears all the weight of the rotary kiln, it has positioning function to the kiln body, the flatness of the contact surface between the wheel belt and the riding wheel is the key factor for influencing the up-and-down movement of the rotary kiln, because the rotary kiln has large volume weight, the riding wheel and the wheel belt of the rotary kiln are used for a long time, under the action of the axial and radial comprehensive forces of the rotary kiln, the faults of abrasion, erosion and chipping, fatigue deformation and the like are easy to occur, and the furnace kiln is influenced, so that the surfaces of the riding wheel and the wheel belt are required to be repaired in time after being abnormally abraded.

At present, most of the existing maintenance devices can not adjust the height of the cutting knife and the distance between the cutting knife and a riding wheel or a wheel belt, so that the maintenance effect and efficiency are influenced, the cutting knife is abraded in the maintenance process, the replacement is not very convenient, the maintenance time is prolonged, and the maintenance device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a maintenance device suitable for a furnace kiln.

In order to achieve the purpose, the utility model adopts the following technical scheme: a maintenance device suitable for a furnace kiln comprises a base, wherein a first motor is fixedly connected to the inner wall of the bottom of the left side of the base, the output end of the first motor is fixedly connected to the left end of a first threaded rod, a first threaded sleeve is in threaded connection with the outer diameter of the first threaded rod, an installation cavity is arranged at the left end of the top of the first threaded sleeve, a second motor is fixedly connected to the central position of the inner wall of the bottom of the installation cavity, the output end of the second motor is fixedly connected with a driving wheel, the driving wheel is connected with a driven wheel through a belt, the right end of the top of the first threaded sleeve is rotatably connected to the bottom of a second threaded rod, a second threaded sleeve is in threaded connection with the outer diameter of the second threaded rod, a supporting rod is in sliding connection with a through hole in the left side of the second threaded sleeve, an installation block is fixedly connected to the center of the right side of the second threaded sleeve, and a cutting knife is in sliding connection with the through hole in the right side of the installation block, the top through-hole internal thread of installation piece is connected on the external diameter of bolt, the equal fixedly connected with support column in both ends around the top of base, the equal fixed connection in the bottom of mounting panel in top of support column, front end the front side central point of support column puts the fixedly connected with controller.

As a further description of the above technical solution:

the first motor and the second motor are connected with the controller through signal lines.

As a further description of the above technical solution:

the right-hand member of first threaded rod rotates to be connected on the right side inner wall of base.

As a further description of the above technical solution:

the top end of the second threaded rod is slidably connected to the bottom of the mounting plate.

As a further description of the above technical solution:

the bottom sliding connection of branch is at the top of base, the top sliding connection of branch is in the bottom of mounting panel.

As a further description of the above technical solution:

and the driven wheel is fixedly connected to the outer diameter of the bottom end of the second threaded rod.

As a further description of the above technical solution:

and the outer diameter of the bottom end of the bolt is in threaded connection with a nut.

As a further description of the above technical solution:

the bottom of the first thread bush is connected to the inner wall of the bottom of the base in a sliding mode.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, the output end of the first motor drives the first threaded rod to rotate to drive the first threaded sleeve to move in the horizontal direction, so that the distance between the cutting knife and the supporting wheel or between the cutting knife and the wheel belt is realized, the output end of the second motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the belt, the driven wheel drives the second threaded rod to rotate to drive the second threaded sleeve to move in the vertical direction, so that the height of the maintenance device is adjusted, the maintenance is convenient, the operation is simple, and the convenience and the rapidness are realized.

2. According to the utility model, the second thread sleeve drives the mounting block and the cutting knife on the mounting block to move up and down, so that the adjustment of a cutting object is realized, the riding wheel or the wheel belt is maintained as required, the maintenance work efficiency is improved, the worn cutting knife is convenient to replace by loosening the bolt and the nut, the maintenance effect is ensured, and the device is worthy of vigorous popularization.

Drawings

FIG. 1 is a schematic structural view of a maintenance device for a kiln according to the present invention;

FIG. 2 is a partial right side view of a maintenance device suitable for use with a kiln in accordance with the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a base; 2. a first motor; 3. a first threaded rod; 4. a first threaded sleeve; 5. a mounting cavity; 6. A second motor; 7. a driving wheel; 8. a belt; 9. a driven wheel; 10. a second threaded rod; 11. a second threaded sleeve; 12. mounting a plate; 13. a riding wheel; 14. a belt wheel; 15. a support pillar; 16. a controller; 17. Mounting blocks; 18. a strut; 19. a bolt; 20. a cutting blade; 21. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a maintenance device suitable for a furnace kiln comprises a base 1, a first motor 2 is fixedly connected to the inner wall of the bottom of the left side of the base 1, the output end of the first motor 2 is fixedly connected to the left end of a first threaded rod 3, a first threaded sleeve 4 is in threaded connection with the outer diameter of the first threaded rod 3, the horizontal position of the maintenance device is convenient to adjust, an installation cavity 5 is arranged at the left end of the top of the first threaded sleeve 4, a second motor 6 is fixedly connected to the central position of the inner wall of the bottom of the installation cavity 5, the output end of the second motor 6 is fixedly connected with a driving wheel 7, the driving wheel 7 is connected with a driven wheel 9 through a belt 8, the right end of the top of the first threaded sleeve 4 is rotatably connected to the bottom of a second threaded rod 10, a second threaded sleeve 11 is in threaded connection with the outer diameter of the second threaded rod 10, a supporting rod 18 is slidably connected to the through hole of the left side of the second threaded sleeve 11, the output end of the second motor 6 drives the driving wheel 7 to rotate, the driving wheel 7 drives the driven wheel 9 to rotate through the belt 8, the driven wheel 9 drives the second threaded rod 10 to rotate, the vertical direction movement of the second threaded sleeve 11 is driven, the height adjustment of the maintenance device is realized, the maintenance is convenient, the supporting rod 18 plays a limiting role, the second threaded sleeve 11 is prevented from rotating along with the second threaded rod 10, the right center of the second threaded sleeve 11 is fixedly connected with the mounting block 17, the right center through hole of the mounting block 17 is connected with the cutting knife 20 in a sliding manner, the abrasion surface of the riding wheel 13 or the wheel belt 14 is convenient to cut, the top through hole of the mounting block 17 is in threaded connection with the outer diameter of the bolt 19, the cutting knife 20 is convenient to replace, the maintenance efficiency and the maintenance effect are improved, the front end and the rear end of the top of the base 1 are fixedly connected with the supporting columns 15, the top ends of the supporting columns 15 are fixedly connected to the bottom of the mounting plate 12, and the front center of the front supporting columns 15 is fixedly connected with the controller 16, the staff of being convenient for controls.

First motor 2 and second motor 6 are all continuous with controller 16 through the signal line, the staff of being convenient for controls maintenance device and maintains the stove, the right-hand member of first threaded rod 3 rotates and connects on base 1's right side inner wall, the top sliding connection of second threaded rod 10 is in the bottom of mounting panel 12, the bottom sliding connection of branch 18 is at base 1's top, the top sliding connection of branch 18 is in the bottom of mounting panel 12, branch 18 has played limiting displacement to second thread bush 11, from driving wheel 9 fixed connection on the bottom external diameter of second threaded rod 10, threaded connection has nut 21 on bolt 19's the bottom external diameter, be convenient for fix and dismantle cutting sword 20, the bottom sliding connection of first thread bush 4 is on base 1's bottom inner wall, limiting displacement has been played, guaranteed that first thread bush 4 carries out the removal of horizontal direction.

The working principle is as follows: when the furnace kiln is maintained, firstly, the base 1 of the maintenance device is placed at a proper position, the first motor 2 is started through the controller 16, the first motor 2 drives the first threaded rod 3 to rotate, the first threaded sleeve 4 is driven to move horizontally, the horizontal adjustment of the maintenance device is realized, so that the cutting knife 20 is close to the riding wheel 13 or the wheel belt 14 to start the second motor 6, the second motor 6 drives the driving wheel 7 and the driven wheel 9 to rotate, the driven wheel 9 drives the second threaded rod 10 to rotate, thereby driving the second thread bush 11 to move in the vertical direction, realizing the adjustment of the height of the maintenance device, the maintenance object can be adjusted, the riding wheel 13 and the wheel belt 14 are maintained step by step, the cutting knife 20 is connected with the mounting block 17 through the bolt 19 and fixed by the nut 21, the cutting knife 20 is convenient to replace, the maintenance effect and efficiency are ensured, and the device is worthy of being widely popularized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A maintenance device suitable for stove, includes base (1), its characterized in that: the automatic feeding device is characterized in that a first motor (2) is fixedly connected to the inner wall of the bottom end of the left side of the base (1), the output end of the first motor (2) is fixedly connected to the left end of the first threaded rod (3), a first thread bushing (4) is in threaded connection to the outer diameter of the first threaded rod (3), an installation cavity (5) is arranged at the left end of the top of the first thread bushing (4), a second motor (6) is fixedly connected to the central position of the inner wall of the bottom of the installation cavity (5), a driving wheel (7) is fixedly connected to the output end of the second motor (6), the driving wheel (7) is connected with a driven wheel (9) through a belt (8), the right end of the top of the first thread bushing (4) is rotatably connected to the bottom of the second threaded rod (10), a second thread bushing (11) is in threaded connection to the outer diameter of the second threaded rod (10), and a supporting rod (18) is slidably connected to the through hole of the left side of the second thread bushing (11), fixedly connected with installation piece (17) is located at the right side center of second thread bush (11), sliding connection has cutting sword (20) in the right side center through-hole of installation piece (17), the top through-hole internal thread of installation piece (17) is connected on the external diameter of bolt (19), the equal fixedly connected with support column (15) in both ends around the top of base (1), the equal fixed connection in bottom of mounting panel (12) in top of support column (15), the front end fixedly connected with controller (16) is put to the front side central point of support column (15).

2. A maintenance device adapted for use in a kiln according to claim 1, wherein: the first motor (2) and the second motor (6) are connected with the controller (16) through signal lines.

3. A maintenance device adapted for use in a kiln according to claim 1, wherein: the right end of the first threaded rod (3) is rotatably connected to the inner wall of the right side of the base (1).

4. A maintenance device adapted for use in a kiln according to claim 1, wherein: the top end of the second threaded rod (10) is connected to the bottom of the mounting plate (12) in a sliding mode.

5. A maintenance device adapted for use in a kiln according to claim 1, wherein: the bottom sliding connection of branch (18) is at the top of base (1), the top sliding connection of branch (18) is in the bottom of mounting panel (12).

6. A maintenance device adapted for use in a kiln according to claim 1, wherein: and the driven wheel (9) is fixedly connected to the outer diameter of the bottom end of the second threaded rod (10).

7. A maintenance device adapted for use in a kiln according to claim 1, wherein: and a nut (21) is in threaded connection with the outer diameter of the bottom end of the bolt (19).

8. A maintenance device adapted for use in a kiln according to claim 1, wherein: the bottom of the first thread sleeve (4) is connected to the inner wall of the bottom of the base (1) in a sliding mode.