CN214009983U

CN214009983U - Adjustable material scattering box device of cement clinker line preheater

Info

Publication number: CN214009983U
Application number: CN202021652255.3U
Authority: CN
Inventors: 高永红
Original assignee: Chizhou Dete Mechanical And Electrical Equipment Co ltd
Current assignee: Chizhou Dete Mechanical And Electrical Equipment Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-08-20
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a debuggable spreading box device of a cement clinker line preheater, which comprises a base, wherein a cushion pad is arranged at the top end of the base, a mounting plate is arranged at the top end of the cushion pad, a valve body is fixed above the front surface of the mounting plate, an adjustable spreading plate is arranged on the inner wall of the valve body, a cavity is arranged on the inner wall of the valve body below the adjustable spreading plate through a bearing, the top end of the cavity is fixedly connected with the bottom end of the adjustable spreading plate, a movable plate which runs through the left side of the valve body is fixedly arranged at the left side of the cavity, a threaded lead screw is driven by a second driving motor to rotate, a sleeve above the threaded lead screw can move up and down, a fixed frame is driven by the sleeve through the matching between a limiting groove and a limiting block to move up and down, the fixed frame is moved to a proper position, and then the device is installed through a locking bolt, the device can be conveniently installed according to different positions.

Description

Adjustable material scattering box device of cement clinker line preheater

Technical Field

The utility model relates to a cement clinker burns till equipment technical field, specifically is a material box-packed putting can be spilt in debugging of cement clinker line pre-heater.

Background

Cement clinker line clinker suspension preheater system, mainly undertake functions such as decomposition, heat exchange of raw meal, the preheater is one of important host computer equipment in whole clinker production line, its performance is directly related to the quality of whole production line productivity, the economic benefits of enterprise and the environmental index of whole mill are decided to a great extent, however, the function of the adjustable material box device that spills of preheater directly relates to the operating efficiency of whole preheater, the adjustable material box device that spills of current can satisfy people and use, but still has certain problem, concrete problem is as follows:

the adjustable material spreading box device in the prior art is simple in structure, inconvenient to install and inconvenient to use, raw materials in the working process of the adjustable material spreading box device can continuously contact with the device to shake, the shake can lead the device to be loose and current, and when the device is carelessly derailed, the device is easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material box-packed putting is spilt in debugging of cement clinker line pre-heater to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a debuggable spreading box device of a cement clinker line preheater comprises a base, wherein a cushion pad is installed at the top end of the base, a mounting plate is installed at the top end of the cushion pad, a valve body is fixed above the front side of the mounting plate, an adjustable spreading plate is installed on the inner wall of the valve body, a cavity is installed on the inner wall of the valve body below the adjustable spreading plate through a bearing, the top end of the cavity is fixedly connected with the bottom end of the adjustable spreading plate, a movable plate penetrating through the left side of the valve body is fixedly installed at the left side of the cavity, a mounting frame is installed at one end of the top end of the cushion pad at the front side of the mounting plate, a mounting roller penetrating through the front side of the mounting frame is installed at the inner side of the mounting frame, a metal rope is installed at the outer side, and the pivot is installed to first driving motor's output, install belt pulley mechanism between the outside of pivot and installation roller, the casing is all installed at the back of mounting panel, and the inside bottom of casing installs second driving motor, the screw lead screw is installed to second driving motor's output, and the top and the below in the screw lead screw outside all install rather than the sleeve that matches each other, the back mounted of casing has the restriction mechanism, and the back top and the below of restriction mechanism all install the mount, and the top and the below of mount all install the locking bolt.

Preferably, the rubber ball is uniformly arranged in the buffer pad, the springs are arranged in the rubber ball, and the springs are arranged in concentric circles around the center of the rubber ball.

Based on the technical characteristics, the device is convenient for reducing the vibration generated during the operation of the device through the damping spring in the buffering ball, so that the parts are prevented from vibrating and loosening for a long time, and the service life is prolonged.

Preferably, an air duct is arranged on the lower wall of the valve body, and the air duct and the lower wall of the valve body form a welding integrated structure.

Based on the technical characteristics, the device is prevented from aging and separating.

Preferably, the movable plate and the cavity form a welding integrated structure, and the cavity and the valve body form a rotating mechanism through a bearing.

Based on the technical characteristics, the adjustable material scattering plate can be pulled by the movable plate to rotate.

Preferably, belt pulley mechanism is including following driving wheel, installation belt and action wheel, the action wheel is located the outside of pivot, it is close to the outside of action wheel to be located the installation roller from the driving wheel, and the outside cover between action wheel and the follow driving wheel is equipped with the installation belt.

Based on the technical characteristics, the rotating shaft is convenient to drive the installation roller to rotate through the belt pulley mechanism.

Preferably, the limiting mechanism comprises a limiting groove and a limiting block, the limiting groove is located on the back face of the shell, the limiting blocks matched with the limiting groove are mounted above and below the inner side of the limiting groove, the limiting blocks are close to one side of the sleeve and fixedly connected with the sleeve, and one side of the limiting blocks close to the fixing frame and fixedly connected with the fixing frame.

Based on the technical characteristics, the sleeve is convenient to drive the fixing frame to move up and down through the matching between the limiting groove and the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the threaded screw rod is driven to rotate by the second driving motor, then the sleeve above the threaded screw rod can move up and down, the fixing frame is driven to move up and down by the aid of the sleeve through matching between the limiting groove and the limiting block, the fixing frame is moved to a proper position, and the device is installed through the locking bolt, so that the device can be installed conveniently according to different positions;

(2) when the device is inadvertently derailed, the buffer cushion is utilized to absorb the vibration generated by the spring in the rubber ball when the device is in contact with the ground, so that the loosening of parts is avoided, and the service life of the device is prolonged;

(3) the rotating shaft is driven to rotate through the first driving motor, the rotating shaft drives the mounting roller to rotate through the belt pulley mechanism, the metal rope is pulled by the aid of rotation of the mounting roller, the movable plate is conveniently pulled by the metal rope, and up-and-down angle adjustment of the adjustable material spreading plate is conveniently achieved.

Description of the drawings:

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

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the side view structure of the installation roller of the present invention

Fig. 3 is a schematic side view of the housing of the present invention.

In the figure: 1. mounting a plate; 2. a movable plate; 3. an air duct; 4. a metal cord; 5. mounting a roller; 6. a cushion pad; 7. a base; 8. a belt pulley mechanism; 801. a driven wheel; 802. mounting a belt; 803. a driving wheel; 9. a rotating shaft; 10. a first drive motor; 11. a rubber ball; 12. a spring; 13. a valve body; 14. a bearing; 15. A cavity; 16. an adjustable material spreading plate; 17. a housing; 18. a mounting frame; 19. locking the bolt; 20. a fixed mount; 21. a sleeve; 22. a threaded lead screw; 23. a travel limiting mechanism; 2301. a limiting groove; 2302. a limiting block; 24. a second drive motor.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a debuggable material scattering box device of a cement clinker line preheater comprises a base 7, wherein a cushion pad 6 is installed at the top end of the base 7, rubber balls 11 are evenly installed inside the cushion pad 6, springs 12 are arranged inside the rubber balls 11, the springs 12 are arranged concentrically with the circle center of the rubber balls 11, an installation plate 1 is installed at the top end of the cushion pad 6, a valve body 13 is fixed above the front surface of the installation plate 1, an adjustable material scattering plate 16 is installed on the inner wall of the valve body 13, a cavity 15 is installed on the inner wall of the valve body 13 below the adjustable material scattering plate 16 through a bearing 14, the top end of the cavity 15 is fixedly connected with the bottom end of the adjustable material scattering plate 16, a movable plate 2 penetrating through the left side of the valve body 13 is fixedly installed at the left side of the cavity 15, the movable plate 2 and the cavity 15 form a welding integrated structure, the cavity 15 and the valve body 13 form a rotating mechanism through the bearing 14, and an air duct 3 is arranged on the lower wall of the valve body 13, and the air duct 3 and the lower wall of the valve body 13 form a welding integrated structure, a mounting frame 18 is mounted at one end of the top end of a cushion 6 at the front of the mounting plate 1, a mounting roller 5 penetrating through the front of the mounting frame 18 is mounted at the inner side of the mounting frame 18, a metal rope 4 is mounted at the outer side of the mounting roller 5 at the inner side of the mounting frame 18, one end of the metal rope 4 far away from the mounting roller 5 is connected with the bottom end of the movable plate 2, a first driving motor 10 is mounted at the top end of the cushion 6 at the left side of the mounting frame 18, a rotating shaft 9 is mounted at the output end of the first driving motor 10, a belt pulley mechanism 8 is mounted between the rotating shaft 9 and the outer side of the mounting roller 5, the belt pulley mechanism 8 comprises a driven wheel 801, a mounting belt 802 and a driving wheel 803, the driving wheel 803 is located at the outer side of the rotating shaft 9, the driven wheel 801 is located at the outer side of the mounting roller 5 near the driving wheel 803, and the mounting belt 802 is sleeved at the outer side between the driving wheel 801, a shell 17 is arranged on the back of the mounting plate 1, a second driving motor 24 is arranged at the bottom end inside the shell 17, a threaded screw rod 22 is arranged at the output end of the second driving motor 24, sleeves 21 matched with the threaded screw rod 22 are arranged above and below the outer side of the threaded screw rod 22, a limiting mechanism 23 is arranged on the back of the shell 17, a fixing frame 20 is arranged above and below the back of the limiting mechanism 23, the limiting mechanism 23 comprises a limiting groove 2301 and a limiting block 2302, the limiting groove 2301 is positioned on the back of the shell 17, the limiting block 2302 matched with the limiting groove 2301 is arranged above and below the inner side of the limiting groove 2301, one side of the limiting block 2302 close to the sleeve 21 is fixedly connected with the sleeve 21, one side of the limiting block close to the fixing frame 20 is fixedly connected with the fixing frame 20, locking bolts 19 are arranged above and below the fixing frame 20, the model of the first driving motor 10 can be Y90S-2, the second drive motor 24 may be of the type Y90S-2.

The working principle is as follows: when the preheater is used, a power supply is switched on, a worker can drive the threaded screw rod 22 to rotate through the second driving motor 24, then the sleeve 21 above the threaded screw rod 22 can move up and down, the sleeve 21 drives the fixing frame 20 to move up and down through the matching between the limiting groove 2301 and the limiting block 2302, the fixing frame 20 is moved to a proper position, then the device is installed through the locking bolt 19, the device can be conveniently installed according to different positions, during the operation process of the preheater, raw materials can continuously pass through the upper stage cyclone cylinder to discharge the materials, fall onto the adjustable material scattering plate 16 of the device through the valve to enter the air pipe, enter the lower stage cyclone cylinder through the air pipe base 7, and can enter the smoke chamber to reach the interior of the rotary kiln to be calcined after several stages of circulation alternation, and because the raw materials continuously contact with the device in the working process can shake, the device can be loosened due to long-term shaking, when the device is derailed carelessly, the buffer cushion 6 is used for damping the device, the spring 12 in the rubber ball 11 absorbs the vibration generated when the device is contacted with the ground, and the loosening of parts is avoided, so that the service life of the device is prolonged. The above is the whole work content of the utility model.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a material box-packed putting is spilt to cement clinker line pre-heater debugging, includes base (7), its characterized in that: cushion pad (6) is installed on the top of base (7), and mounting panel (1) is installed on the top of cushion pad (6), the positive top of mounting panel (1) is fixed with valve body (13), install adjustable spreader plate (16) on the inner wall of valve body (13), and cavity (15) is installed through bearing (14) to valve body (13) inner wall below adjustable spreader plate (16), the top of cavity (15) and the bottom fixed connection of adjustable spreader plate (16), the left side fixed mounting of cavity (15) has fly leaf (2) that runs through the left of valve body (13), mounting bracket (18) is installed to the one end on the positive cushion pad (6) top of mounting panel (1), and the inboard of mounting bracket (18) is installed and is run through the positive installation roller (5) of mounting bracket (18), metal rope (4) is installed in the installation roller (5) outside of mounting bracket (18) inboard, one end, far away from the installation roller (5), of the metal rope (4) is connected with the bottom end of the movable plate (2), a first driving motor (10) is installed at the top end of a cushion pad (6) on the left side of the installation frame (18), a rotating shaft (9) is installed at the output end of the first driving motor (10), a belt pulley mechanism (8) is installed between the rotating shaft (9) and the outer side of the installation roller (5), a shell (17) is installed on the back face of the installation frame (1), a second driving motor (24) is installed at the bottom end inside the shell (17), a threaded lead screw (22) is installed at the output end of the second driving motor (24), sleeves (21) matched with the threaded lead screw are installed above and below the outer side of the threaded lead screw (22), a travel limiting mechanism (23) is installed on the back face of the shell (17), and a fixing frame (20) is installed above and below the back face of the travel limiting mechanism (23), and the upper part and the lower part of the fixed frame (20) are both provided with locking bolts (19).

2. A cement clinker line preheater adjustable spreading box device according to claim 1, characterized in that: rubber ball (11) are evenly installed to the inside of blotter (6), and the inside of rubber ball (11) all is provided with spring (12), spring (12) are the concentric circle about the centre of a circle of rubber ball (11) and arrange.

3. A cement clinker line preheater adjustable spreading box device according to claim 1, characterized in that: the lower wall of the valve body (13) is provided with an air duct (3), and the air duct (3) and the lower wall of the valve body (13) form a welding integrated structure.

4. A cement clinker line preheater adjustable spreading box device according to claim 1, characterized in that: the movable plate (2) and the cavity (15) form a welding integrated structure, and the cavity (15) and the valve body (13) form a rotating mechanism through a bearing (14).

5. A cement clinker line preheater adjustable spreading box device according to claim 1, characterized in that: belt pulley mechanism (8) are including following driving wheel (801), installation belt (802) and action wheel (803), action wheel (803) are located the outside of pivot (9), follow the outside that driving wheel (801) are located installation roller (5) and are close to action wheel (803), and outside cover between action wheel (803) and follow driving wheel (801) is equipped with installation belt (802).

6. A cement clinker line preheater adjustable spreading box device according to claim 1, characterized in that: the line limiting mechanism (23) comprises a limiting groove (2301) and a limiting block (2302), the limiting groove (2301) is located at the back of the shell (17), the limiting block (2302) matched with the limiting groove is installed above and below the inner side of the limiting groove (2301), one side of the limiting block (2302) close to the sleeve (21) is fixedly connected with the sleeve (21), and one side of the limiting block (2302) close to the fixing frame (20) is fixedly connected with the fixing frame (20).