CN217303543U

CN217303543U - Novel vertical kiln distributing device

Info

Publication number: CN217303543U
Application number: CN202220956849.6U
Authority: CN
Inventors: 王义鹏; 刘付江; 李艳静
Original assignee: Hangzhou Shanya South Cement Co ltd
Current assignee: Hangzhou Shanya South Cement Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-08-26
Anticipated expiration: 2032-04-22

Abstract

The utility model provides a novel shaft kiln distributing device includes power device, feed arrangement and chute device, the chute device includes blanking section of thick bamboo, extension arm, pulley, first trompil seat, first pivot, rotates seat, second trompil seat, second pivot, blown down tank and rotor, feed cylinder front side fixed connection the extension arm, the extension arm other end is provided with the pulley, feed cylinder rear side fixed connection rotate the seat, rotate a pin joint first pivot, the pin joint in the middle of the second pivot the rotor. The rotator comprises a sliding rod, a shell, a one-way thrust ball bearing, a lifting ring and a spring; the second pivot pin joint slide bar one end, the slide bar other end rotates and connects one-way thrust ball bearing, one section sliding connection of slide bar the shell, shell upper portion fixed connection rings, the spring cup joints the slide bar, its one end butt one-way thrust ball bearing, the other end butt the shell.

Description

Novel vertical kiln distributing device

Technical Field

The utility model relates to a limekiln distributing device technical field specifically relates to a novel shaft kiln distributing device.

Background

The vertical kiln material distribution is a big difficulty in cement clinker production, raw materials need to be uniformly laid in a vertical kiln through a vertical kiln material distributor, the lime vertical kiln material feeding and distribution is uniform and is important for lime vertical kiln calcination, and the material distribution forms include fan-shaped material distribution, fixed-point material distribution, spiral material distribution and annular material distribution. Most lime shaft kiln distributing device carries out the fixed point cloth in passing through the chute to the kiln now, and this lets the steel wire wearing and tearing and the fracture of connecting the chute easily, can not control the angle of chute, and the speed that the uncontrollable material descends leads to the interior cloth of kiln inhomogeneous.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel vertical kiln distributing device.

The technical scheme of the utility model as follows:

a novel vertical kiln distributor comprises a power device, a feeding device and a chute device, wherein the power device is fixedly connected with the upper end of the feeding device, and the lower end of the feeding device is rotatably connected with the upper end of the chute device; chute device includes charging barrel, extension arm, pulley, first trompil seat, first pivot, rotates seat, second trompil seat, second pivot, blown down tank and rotor, charging barrel lower extreme front side fixed connection the extension arm, the extension arm other end is provided with the pulley, charging barrel lower extreme rear side fixed connection rotate the seat, rotate the seat pin joint first pivot, first pivot both ends are rotated and are connected two first trompil seat, two first trompil seat fixed connection blown down tank rear portion both sides, the anterior both sides fixed connection of blown down tank is two second trompil seat, two second trompil seat pin joint second pivot both ends, the pin joint in the middle of the second pivot the rotor.

The rotator comprises a sliding rod, a shell, a one-way thrust ball bearing and a hanging ring; the second pivot is pivoted with one end of the sliding rod, the other end of the sliding rod is rotatably connected with the one-way thrust ball bearing, one section of the sliding rod is slidably connected with the shell, and the upper part of the shell is fixedly connected with the hanging ring.

Further, the power device comprises a motor, a speed reducer, a small bevel gear, a big bevel gear and a mounting rack; the motor and the speed reducer are fixedly arranged on the mounting frame, the motor is connected with the speed reducer, an output shaft of the speed reducer is connected with the small bevel gear, the small bevel gear is meshed with the big bevel gear, and the small bevel gear is rotationally connected with the big bevel gear.

Further, the feeding device comprises a hopper, an upper bearing support, balls, a lower bearing support and a support frame; big bevel gear fixed connection the funnel, funnel lateral wall fixed connection the bearing upper bracket, install bearing upper bracket below the ball, the ball below is provided with the bearing bottom suspension, bearing bottom suspension below fixed connection the support frame, the bearing bottom suspension inboard with support frame inboard is fixed connection from top to bottom respectively blanking section of thick bamboo lateral wall.

The beneficial effects of the utility model are that:

(1) the rotor is arranged, so that the stress area of the first pivot of the chute can be increased, the kinetic energy consumption of the chute is increased, and the pivot and the steel wire are protected from being broken easily;

(2) the chute can be controlled to rotate by arranging the chute device, so that the material falling speed is controlled, the distribution is performed in various distribution forms, meanwhile, the rotor can increase the stress area of the chute pivot, the kinetic energy consumption of the chute is increased, the pivot and the steel wire are protected from being broken easily, and the service life is prolonged.

Description of the drawings:

FIG. 1 is a perspective view of a novel vertical kiln distributor according to the present invention;

FIG. 2 is a perspective view of a chute device of the novel vertical kiln distributing device of the present invention;

FIG. 3 is a sectional view of a novel vertical kiln distributor according to the present invention;

fig. 4 is a cross-sectional view of a rotor of the novel vertical kiln distributor of the present invention;

FIG. 5 is a sectional view showing a connection mode of a first embodiment of the novel vertical kiln distributor of the present invention;

FIG. 6 is a sectional view showing a connection mode of a second embodiment of the novel vertical kiln distributor of the present invention;

fig. 7 is a schematic diagram of the movement of the novel vertical kiln distributor of the present invention.

Reference numerals:

100. a power plant; 101. a motor; 102. a speed reducer; 103. a bevel pinion gear; 104. a large bevel gear; 105. a mounting frame; 200. a feeding device; 201. a funnel; 202. a bearing upper bracket; 203. a ball bearing; 204. a bearing lower support; 205. a support frame; 300. a chute means; 301. blanking the barrel; 302. an extension arm; 303. a pulley; 304. a first perforated base; 305. a first pivot; 306. a rotating seat; 307. a second perforated base; 308. a second pivot; 309. a discharge chute; 310. a rotor; 3101. a slide bar; 3102. a housing; 3103. a one-way thrust ball bearing; 3104. a hoisting ring; 311. a winch; 312. a rope retracting motor; 313. and (4) tightening the wheels.

Detailed Description

In order to make the utility model discloses a utility model purpose, technical scheme and technological effect are more clear and are understood, and it is right to combine specific embodiment below the utility model discloses do further explanation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the novel shaft kiln distributor comprises a power device 100, a feeding device 200 and a chute device 300, wherein the power device 100 is fixedly connected with the upper end of the feeding device 200, and the lower end of the feeding device 200 is rotatably connected with the upper end of the chute device 300.

Referring to fig. 3, the power unit 100 includes a motor 101, a decelerator 102, a bevel pinion gear 103, a bevel bull gear 104, and a mounting bracket 105. The mounting frame 105 is fixedly provided with a motor 101 and a speed reducer, the motor 102 is connected with the speed reducer 102, the output shaft of the speed reducer 102 is connected with a small bevel gear 103, the small bevel gear 103 is meshed with a big bevel gear 104, and the small bevel gear 103 is rotatably connected with the big bevel gear 104.

Referring to fig. 5, the feeding device 200 includes a hopper 201, a bearing upper bracket 202, balls 203, a bearing lower holder 204, and a support bracket 205. The large bevel gear 104 is fixedly connected with the funnel 201, the outer side wall of the funnel 201 is fixedly connected with the upper bearing support 202, the ball 203 is arranged below the upper bearing support 202, the lower bearing support 204 is arranged below the ball 203, the support frame 205 is fixedly connected below the lower bearing support 204, and the inner side of the lower bearing support 204 and the inner side of the support frame 205 are respectively and vertically fixedly connected with the outer side wall of the chute device 300.

Referring to fig. 2, the chute apparatus 300 includes a chute barrel 301, an extension arm 302, a pulley 303, a first perforated base 304, a first pivot 305, a rotating base 306, a second perforated base 307, a second pivot 308, a discharge chute 309, a rotator 310, and a winch 311. The supporting frame 205 and the inner side wall of the bearing lower support 204 are fixedly connected with the top end of the outer side wall of the charging barrel 301, one side of the lower end of the charging barrel 301 is fixedly connected with an extension arm 302, the other end of the extension arm 302 is provided with a pulley 303, the other side of the lower end of the charging barrel 301 is fixedly connected with a rotating seat 306, the rotating seat 306 is pivoted with a first pivot 305, two ends of the first pivot 305 are rotatably connected with two first open hole seats 304, the two first open hole seats 304 are fixedly connected with two sides of the rear part of the discharging chute 309, two sides of the front part of the discharging chute 309 are fixedly connected with two second open hole seats 307, the two second open hole seats 307 are pivoted with two ends of a second pivot 308, and a rotator 310 is pivoted in the middle of the second pivot 308.

Referring to fig. 4, the rotator 310 includes a sliding rod 3101, a housing 3102, a one-way thrust ball bearing 3103 and a suspension ring 3104, the second pivot 308 is pivotally connected to one end of the sliding rod 3101, the other end of the sliding rod 3101 is rotatably connected to the one-way thrust ball bearing 3103, a section of the sliding rod 3101 is slidably connected to the housing 3102, the suspension ring 3104 is fixedly connected to the upper portion of the housing 3102, a spring 3105 is sleeved on the sliding rod 3101, one end of which is connected to the one-way thrust ball bearing 3103, and the other end of which is connected to the housing 3102.

Specifically, materials enter a funnel 201, a motor 101 is connected with a speed reducer 102, an output shaft of the speed reducer 102 is rotatably connected with a small bevel gear 103, the small bevel gear 103 is meshed with a large bevel gear 104, the small bevel gear 103 drives the large bevel gear 104 to rotate, and the inner side of the large bevel gear 104 is fixedly connected with the outer side of the funnel 201.

Under the power provided by the big bevel gear 104, the funnel 201 rotates through the ball 203 abutted by the lower bearing upper bracket 202 and the lower support 204, the material makes centrifugal motion in the funnel 201, enters the charging barrel 301 under the action of gravity, falls into the discharging groove 309 and enters the lime kiln for distribution.

Referring to fig. 7, when the material slides to the discharging chute 309 under the action of the gravitational acceleration g, the winding and unwinding of the steel wire rope is controlled by the pulley 303 of the rotor 310 in sliding connection with the steel wire rope, and the angle θ of the discharging chute 309 rotating around the first pivot 305 can be controlled, so as to control the acceleration a of the material sliding out along the discharging chute 309, thereby realizing the control of the material sliding speed V, wherein the length of the discharging chute 309 is S, and the distance from the outlet of the charging chute 301 to the kiln opening is h, which satisfies the following conditions:

a＝gtanθ

during the process of winding and unwinding the steel wire rope, the sliding rod 3101 inside the rotator 310 is pulled to slide, the one-way thrust ball bearing 3103 bears the outward axial tension, the spring 3105 is compressed, and the kinetic energy consumption of the sliding rod 3101 is increased, so that the tension of the second pivot 308 is reduced, and the second pivot and the steel wire are protected from being broken easily.

The discharge chute 309 of the novel vertical kiln distributor of the utility model has two types, if the operation site has more positions, the winch 311 is the preferable hoisting tool with reference to fig. 5; if the location of the field is limited, the rope-retracting motor 312 may be a preferred hoisting tool as described with reference to fig. 6, and the specific connection manner is as follows:

the first embodiment is as follows:

referring to fig. 5, the chute apparatus 300 further includes a winding machine 311, the winding machine 311 is slidably connected to the pulley 303 through a steel cable, and the other end of the steel cable is fixedly connected to the rotator 310.

The second embodiment:

referring to fig. 6, the chute device 300 further includes a rope winding motor 312, the rope winding motor 312 is fixedly connected to the inside of the funnel 201, a chute baffle is disposed above the rope winding motor 312, a rope winding wheel 313 is fixedly connected to a rotating shaft of the rope winding motor 312, the rope winding wheel 313 is slidably connected to the pulley 303 through the middle of the steel rope, and one end of the rope winding wheel 313 is fixedly connected to the rotator 310.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of the present invention, which is defined by the claims as filed.

Claims

1. A novel vertical kiln distributor comprises a power device (100), a feeding device (200) and a chute device (300), wherein the power device (100) is fixedly connected with the upper end of the feeding device (200), the lower end of the feeding device (200) is rotatably connected with the upper end of the chute device (300), the novel vertical kiln distributor is characterized in that the chute device (300) comprises a charging barrel (301), an extension arm (302), a pulley (303), a first open hole seat (304), a first pivot (305), a rotating seat (306), a second open hole seat (307), a second pivot (308), a discharging groove (309) and a rotor (310), the front side of the lower end of the charging barrel (301) is fixedly connected with the extension arm (302), the other end of the extension arm (302) is provided with the pulley (303), the rear side of the lower end of the charging barrel (301) is fixedly connected with the rotating seat (306), and the rotating seat (306) is pivoted with the first pivot (305), two ends of the first pivot (305) are rotatably connected with two first perforated seats (304), the two first perforated seats (304) are fixedly connected with two sides of the rear part of the discharge chute (309), two sides of the front part of the discharge chute (309) are fixedly connected with two second perforated seats (307), the two second perforated seats (307) are pivoted with two ends of the second pivot (308), and the middle of the second pivot (308) is pivoted with the rotator (310);

the rotator (310) comprises a sliding rod (3101), a shell (3102), a one-way thrust ball bearing (3103), a lifting ring (3104) and a spring (3105), the second pivot (308) is pivoted with one end of the sliding rod (3101), the other end of the sliding rod (3101) is rotatably connected with the one-way thrust ball bearing (3103), one section of the sliding rod (3101) is slidably connected with the lower part of the shell (3102), the upper part of the shell (3102) is fixedly connected with the lifting ring (3104), the spring (3105) is sleeved with the sliding rod (3101), one end of the sliding rod is abutted against the one-way thrust ball bearing (3103), and the other end of the sliding rod is abutted against the shell (3102).

2. A novel shaft kiln distributor according to claim 1, characterized in that the power device (100) comprises a motor (101), a reducer (102), a bevel pinion (103), a bevel bull gear (104) and a mounting bracket (105), the motor (101) and the reducer (102) are fixedly arranged on the mounting bracket (105), the motor (101) is connected with the reducer (102), the output shaft of the reducer (102) is connected with the bevel pinion (103), the bevel pinion (103) is engaged with the bevel bull gear (104), and the bevel pinion (103) is rotatably connected with the bevel bull gear (104).

3. A novel shaft kiln distributor as defined in claim 2, wherein the feeding device (200) comprises a funnel (201), an upper bearing support (202), a ball (203), a lower bearing support (204) and a support frame (205), the bevel gear (104) is fixedly connected with the funnel (201), the outer side wall of the funnel (201) is fixedly connected with the upper bearing support (202), the ball (203) is installed below the upper bearing support (202), the lower bearing support (204) is arranged below the ball (203), the support frame (205) is fixedly connected below the lower bearing support (204), the inner side of the lower bearing support (204) and the inner side of the support frame (205) are respectively and vertically fixedly connected with the outer side wall of the charging barrel (301).

4. A new shaft kiln distributor according to claim 1, characterized in that the chute means (300) further comprises a winch (311), said winch (311) being slidably connected to said pulley (303) through a steel cable, the other end of which is fixedly connected to said rotor (310).

5. A new shaft kiln distributor according to claim 3, characterized in that the chute means (300) further comprises a rope retracting motor (312), the rope retracting motor (312) is fixedly connected in the hopper (201), a chute baffle is arranged above the rope retracting motor (312), a tightening wheel (313) is fixedly connected to the rotating shaft of the rope retracting motor (312), the tightening wheel (313) is slidably connected to the pulley (303) through the middle of a steel rope, and one end of the tightening wheel is fixedly connected to the rotor (310).