CN211084798U - Rotary kiln with automatic feeding device - Google Patents

Abstract

The utility model discloses a rotary kiln with an automatic feeding device, which comprises a bottom plate, a vertical plate, a conveyer belt control unit, a shovel control unit and a kiln body; a bottom plate: the kiln comprises a bottom plate, a baffle plate, a feeding box, a kiln body and a pipeline, wherein the right side of the upper surface of the bottom plate is fixedly connected with a supporting plate, the inner side of the supporting plate is rotatably connected with supporting shafts, the number of the supporting shafts is three, the supporting shafts positioned on the lower side penetrate through the supporting plate on the front side, the middle part of the upper end of the supporting plate is fixedly connected with the baffle plate, the right side of the upper surface of the bottom plate is fixedly connected with the feeding box, the middle part of the upper surface of the bottom plate is fixedly connected with a vertical plate, the upper end of the vertical plate is provided with a circular ring, the left side; this rotary kiln with automatic feeding device adds man-hour, can not need artifical material loading, labour saving and time saving to can increase the efficiency of production.

Description

Rotary kiln with automatic feeding device

Technical Field

The utility model relates to a rotary kiln technical field specifically is a rotary kiln with automatic feeding device.

Background

After zinc leaching materials are used as raw materials and treated by an oxygen-enriched side-blown reduction furnace smelting method, because the raw materials contain higher zinc, reduced furnace slag and low-lead zinc leaching slag are volatilized by a rotary kiln. The rotary kiln is a rotary calcining kiln (commonly called a rotary kiln), and the existing rotary kiln needs to continuously feed materials when in use, thereby wasting time and labor and having low production efficiency.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a rotary kiln with automatic feeding device, do not need artifical material loading, labour saving and time saving improves production efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary kiln with an automatic feeding device comprises a bottom plate, a vertical plate, a conveying belt control unit, a shovel control unit and a kiln body;

a bottom plate: the right side of the upper surface of the bottom plate is fixedly connected with a supporting plate, the inner side of the supporting plate is rotatably connected with three supporting shafts, the supporting shafts positioned at the lower side penetrate through the supporting plate at the front side, the middle part of the upper end of the supporting plate is fixedly connected with a baffle plate, the right side of the upper surface of the bottom plate is fixedly connected with a feeding box, the middle part of the upper surface of the bottom plate is fixedly connected with a vertical plate, the upper end of the vertical plate is provided with a circular ring, the left side of the upper surface of the bottom plate is fixedly connected with two bases, the upper end of each base is rotatably connected with a roller, the side surface of each roller is rotatably connected with a kiln body, the right end of each kiln body is rotatably connected with a pipeline, the pipeline is fixedly sleeved in the circular ring on the vertical plate, the upper end of the pipeline is fixedly connected with a feeding hole, the middle, the rotating shaft penetrates through a right side plate of the U-shaped plate, a gear is fixedly sleeved in the middle of the U-shaped plate, a driven gear is fixedly sleeved at the right end of the U-shaped plate, a second fixed plate is fixedly connected to the left side of the upper surface of the bottom plate, a second motor is mounted on the second fixed plate, a transmission gear is fixedly sleeved on an output shaft of the second motor, the transmission gear is meshed with the driven gear, and the gear is meshed with the gear ring;

conveying a belt: the conveying belt is arranged on the supporting shaft, a supporting block is fixedly connected to the outer side face of the conveying belt, a shovel is rotatably connected to the supporting block, a blocking shaft is fixedly connected to the side face of the shovel, and the blocking shaft is matched with the baffle for use;

a conveyor belt control unit: the conveying belt control unit is arranged on the right side of the upper surface of the bottom plate;

a shovel control unit: the shovel control unit is arranged on the outer side surface of the conveying belt;

wherein: still include closing cap, plectane and control switch group, the closing cap is installed at the left end of the kiln body, the plectane rotates the upper end of connecting in the backup pad, plectane and conveyer belt roll connection, the upper surface front side at the bottom plate is installed to the control switch group, the output of external power source is connected to the input electricity of control switch group, the input of the output electricity connecting motor two of control switch group.

Furthermore, the conveyer belt control unit comprises a driven wheel, a belt, a driving wheel and a first motor, the first motor is installed on the first fixed plate, the driving wheel is fixedly sleeved on an output shaft of the first motor, the driven wheel is fixedly sleeved on a supporting shaft at the lower part, the driving wheel is in transmission connection with the driven wheel through the belt, and the input end of the first motor is electrically connected with the output end of the control switch group. By starting the first motor, the first motor rotates to drive the transmission wheel to rotate, the transmission wheel rotates to drive the belt to rotate, the belt rotates to drive the driven wheel to rotate, the driven wheel rotates to drive the supporting shaft to rotate, and the supporting shaft rotates to drive the conveying belt to rotate.

Further, shovel the control unit contains and keeps off ring, compression spring, telescopic link and connecting block, the connecting block has two, and one of them connecting block fixed connection is on the lateral surface of conveyer belt, and another connecting block fixed connection is in the bottom surface of shovel, the both ends of telescopic link respectively with two connecting block swing joint, the both ends of telescopic link are all fixed the cup joint and are kept off the ring, the compression spring activity cup joints the outside at the telescopic link, compression spring's both ends all with keep off ring fixed connection. When the baffle is touch to the fender axle, keep off the axle and rotate and drive the shovel and rotate, the shovel rotates and drives the telescopic link shrink, and the telescopic link shrink drives and keeps off the ring and remove, keeps off the ring and removes and drive compression spring shrink, then the feed inlet will be poured into to the raw materials in the shovel.

Further, still include the sunshade, sunshade fixed connection is in the upper end left side of backup pad. The shielding plate can prevent the raw materials in the shovel from being scattered.

Furthermore, the automatic feeding device also comprises a discharging box, wherein the discharging box is fixedly connected to the left side of the upper surface of the bottom plate. Processed raw materials can be collected through the discharging box.

Compared with the prior art, the beneficial effects of the utility model are that: this rotary kiln with automatic feeding device has following benefit:

1. the rotary kiln with the automatic feeding device is provided with a conveyor belt control unit, a motor rotates to drive a driving wheel to rotate, the driving wheel rotates to drive a belt to rotate, the belt rotates to drive a driven wheel to rotate, the driven wheel rotates to drive a supporting shaft to rotate, and the supporting shaft rotates to drive a conveyor belt to rotate;

2. the rotary kiln with the automatic feeding device is provided with the shovel control unit, when the blocking shaft touches the blocking disc, the blocking shaft rotates to drive the shovel to rotate, the shovel rotates to drive the telescopic rod to contract, the telescopic rod contracts to drive the blocking ring to move, the blocking ring moves to drive the compression spring to contract, then raw materials in the shovel are poured into the feeding hole, and when the blocking shaft is separated from the baffle plate, the shovel restores to the original position again;

3. this rotary kiln with automatic feeding device adds man-hour, can not need artifical material loading, labour saving and time saving to increase the efficiency of production.

Drawings

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

FIG. 2 is a schematic structural view of a conveyor belt control unit of the present invention;

fig. 3 is a schematic structural view of the shovel control unit of the present invention.

In the figure: 1, 2 risers, 3 conveyor belts, 4 conveyor belt control units, 41 driven wheels, 42 belts, 43 transmission wheels, 44 motor I, 5 baffle shafts, 6 baffles, 7 shovels, 8 shovel control units, 81 baffle rings, 82 compression springs, 83 telescopic rods, 84 connecting blocks, 9 supporting plates, 10 fixing plates I, 11 fixing plates II, 12 motor II, 13 transmission gears, 14 driven gears, 15 gears, 16 toothed rings, 17 rotating shafts, 18 kiln bodies, 19 sealing covers, 20 pipelines, 21 feed inlets, 22 bases, 23 rollers, 24 supporting shafts, 25 supporting blocks, 26 round plates, 27 shielding plates, 28 discharge boxes, 29 feed boxes and 30 control switch sets.

Detailed Description

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 a technical solution: a rotary kiln with an automatic feeding device comprises a bottom plate 1, a vertical plate 2, a conveying belt 3, a conveying belt control unit 4, a shovel control unit 8 and a kiln body 18;

bottom plate 1: the right side of the upper surface of the bottom plate 1 is fixedly connected with a supporting plate 2, the inner side of the supporting plate 2 is rotatably connected with three supporting shafts 24, the supporting shafts 24 positioned at the lower side penetrate through the supporting plate 2 at the front side, the middle part of the upper end of the supporting plate 2 is fixedly connected with a baffle 6, the right side of the upper surface of the bottom plate 1 is fixedly connected with a feeding box 29, the middle part of the upper surface of the bottom plate 1 is fixedly connected with a vertical plate 9, the upper end of the vertical plate 9 is provided with a circular ring, the left side of the upper surface of the bottom plate 1 is fixedly connected with a base 22, the number of the base 22 is two, the upper end of the base 22 is rotatably connected with a roller 23, the side surface of the roller 23 is rotatably connected with a kiln body 18, the right end of the kiln body 18 is rotatably connected with a pipeline 20, the pipeline 20 is fixedly sleeved in the circular ring on the vertical plate 9, the upper end of, the rotating shaft 17 penetrates through a right side plate of the U-shaped plate, a gear 15 is fixedly sleeved in the middle of the U-shaped plate, a driven gear 15 is fixedly sleeved at the right end of the U-shaped plate, a second fixing plate 11 is fixedly connected to the left side of the upper surface of the bottom plate 1, a second motor 12 is installed on the second fixing plate 11, a transmission gear 13 is fixedly sleeved on an output shaft of the second motor 12, the transmission gear 13 is meshed with the driven gear 14, and the gear 15 is meshed with a toothed ring 16; the automatic discharging device further comprises a discharging box 28, and the discharging box 28 is fixedly connected to the left side of the upper surface of the bottom plate 1. Processed raw materials can be collected through the discharge box 28;

conveying belt 3: the conveying belt 3 is arranged on the supporting shaft 24, a supporting block 25 is fixedly connected to the outer side face of the conveying belt 3, a shovel 7 is rotatably connected to the supporting block 25, a blocking shaft 5 is fixedly connected to the side face of the shovel 7, and the blocking shaft 5 is matched with the baffle 6 for use;

the conveyor belt control unit 4: the conveyor belt control unit 4 is arranged on the right side of the upper surface of the bottom plate 1; the conveyor belt control unit 4 comprises a driven wheel 41, a belt 42, a driving wheel 43 and a motor I44, wherein the motor I44 is arranged on the fixing plate I10, the driving wheel 43 is fixedly sleeved on an output shaft of the motor I44, the driven wheel 41 is fixedly sleeved on the supporting shaft 24 at the lower part, the driving wheel 43 and the driven wheel 41 are in transmission connection through the belt 42, and the input end of the motor I44 is electrically connected with the output end of the control switch group 30. By starting the first motor 44, the first motor 44 rotates to drive the transmission wheel 43 to rotate, the transmission wheel 43 rotates to drive the belt 42 to rotate, the belt 42 rotates to drive the driven wheel 41 to rotate, the driven wheel 41 rotates to drive the supporting shaft 24 to rotate, and the supporting shaft 24 rotates to drive the conveying belt 3 to rotate;

the shovel control unit 8: the shovel control unit 8 is arranged on the outer side surface of the conveyer belt 3; shovel the control unit 8 contains and keeps off ring 81, compression spring 82, telescopic link 83 and connecting block 84, connecting block 84 has two, one of them connecting block 84 fixed connection is on the lateral surface of conveyer belt 3, another connecting block 84 fixed connection is in the bottom surface of shovel 7, the both ends of telescopic link 83 respectively with two connecting block 84 swing joint, the both ends of telescopic link 83 are all fixed to have cup jointed and are kept off ring 81, compression spring 82 activity cup joints in the outside of telescopic link 83, compression spring 82's both ends all with keep off ring 81 fixed connection. When the baffle shaft 5 touches the baffle 6, the baffle shaft 5 rotates to drive the shovel 7 to rotate, the shovel 7 rotates to drive the telescopic rod 83 to contract, the telescopic rod 83 contracts to drive the baffle ring 81 to move, the baffle ring 81 moves to drive the compression spring 82 to contract, and then the raw materials in the shovel 7 are poured into the feeding hole 21;

wherein: the kiln comprises a kiln body 18 and is characterized by further comprising a sealing cover 19, a circular plate 26 and a control switch group 30, wherein the sealing cover 19 is installed at the left end of the kiln body 18, the circular plate 26 is rotatably connected to the upper end of the supporting plate 2, the circular plate 26 is connected with the conveying belt 3 in a rolling mode, the control switch group 30 is installed on the front side of the upper surface of the bottom plate 1, the input end of the control switch group 30 is electrically connected with the output end of an external power supply, and the output end of the control switch group. And the device also comprises a shielding plate 27, wherein the shielding plate 27 is fixedly connected to the left side of the upper end of the supporting plate 2. The shield plate 27 prevents the material in the shovel 7 from spilling out.

When in use:

firstly, a control button of a first control motor 44 on a control switch group 30 is pressed, then the first motor 44 is started, the first motor 44 rotates to drive a transmission wheel 43 to rotate, the transmission wheel 43 rotates to drive a belt 42 to rotate, the belt 42 rotates to drive a driven wheel 41 to rotate, the driven wheel 41 rotates to drive a support shaft 24 to rotate, the support shaft 24 rotates to drive a transmission belt 3 to rotate, then, the transmission belt starts to feed into the rotary kiln, when a baffle shaft 5 on a shovel 7 touches a baffle 6, the baffle shaft 5 rotates to drive the shovel 7 to rotate, the shovel 7 rotates to drive a telescopic rod 83 to contract, the telescopic rod 83 contracts to drive a baffle ring 81 to move, the baffle ring 81 moves to drive a compression spring 82 to contract, then, raw materials in the shovel 7 are poured into a feeding hole 21, then a control button of a second control motor 12 on the control switch group 30 is pressed, then, the second motor 12 is started, then an output shaft of the second, the transmission gear 13 rotates to drive the driven gear 14 to rotate, the driven gear 14 rotates to drive the rotating shaft 17 to rotate, the rotating shaft 17 rotates to drive the gear 15 to rotate, the gear 15 rotates to drive the toothed ring 16 to rotate, the toothed ring 16 rotates to drive the kiln body 18 to rotate, and then the kiln body 18 starts to work.

It should be noted that the control switch group 30 is provided with control buttons corresponding to the first motor 44 and the second motor 12, and the first motor 44 and the second motor can be three-phase asynchronous motors of the lambdobo motor company, taizhou. The control switch block 30 controls the operation of the first motor 44 and the second motor 12 in a manner commonly used in the art.

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 without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a rotary kiln with automatic feeding device which characterized in that: comprises a bottom plate (1), a vertical plate (2), a conveying belt (3), a conveying belt control unit (4), a shovel control unit (8) and a kiln body (18);

base plate (1): the kiln comprises a bottom plate (1), a supporting plate (2) is fixedly connected to the right side of the upper surface of the bottom plate (1), supporting shafts (24) are rotatably connected to the inner side of the supporting plate (2), the number of the supporting shafts (24) is three, the supporting shafts (24) located on the lower side penetrate through the supporting plate (2) on the front side, a baffle (6) is fixedly connected to the middle of the upper end of the supporting plate (2), a feeding box (29) is fixedly connected to the right side of the upper surface of the bottom plate (1), a vertical plate (9) is fixedly connected to the middle of the upper surface of the bottom plate (1), a circular ring is arranged at the upper end of the vertical plate (9), a base (22) is fixedly connected to the left side of the upper surface of the bottom plate (1), two bases (22) are provided, rollers (23) are rotatably connected to the upper end of the base (22, the fixed ring of cup jointing on riser (9) of pipeline (20) is intra-annular, the upper end fixedly connected with feed inlet (21) of pipeline (20), the fixed cover in middle part of the kiln body (18) has ring gear (16), the upper surface left side of bottom plate (1) is equipped with U template and the rotation on the U template with the position that is located that ring gear (16) corresponds and is connected with pivot (17), pivot (17) pass the right side board of U template, and the fixed gear (15) that has cup jointed in middle part of U template, and the fixed cover of right-hand member of U template has driven gear (15), the upper surface left side fixedly connected with fixed plate two (11) of bottom plate (1), install motor two (12) on fixed plate two (11), it has fixed cover drive gear (13) to connect on the output shaft of motor two (12), drive gear (13) and driven gear (14) meshing, the gear (15) is meshed with a gear ring (16);

conveyor belt (3): the conveying belt (3) is mounted on the supporting shaft (24), a supporting block (25) is fixedly connected to the outer side face of the conveying belt (3), a shovel (7) is rotatably connected to the supporting block (25), a blocking shaft (5) is fixedly connected to the side face of the shovel (7), and the blocking shaft (5) is matched with the baffle (6) for use;

conveyor belt control unit (4): the conveyor belt control unit (4) is arranged on the right side of the upper surface of the bottom plate (1);

shovel control unit (8): the shovel control unit (8) is arranged on the outer side surface of the conveying belt (3);

wherein: still include closing cap (19), plectane (26) and control switch group (30), the left end at the kiln body (18) is installed in closing cap (19), plectane (26) rotate the upper end of connecting in backup pad (2), plectane (26) and conveyer belt (3) roll connection, the upper surface front side at bottom plate (1) is installed in control switch group (30), the output of external power source is connected to the input electricity of control switch group (30), the input of the output electricity connection motor two (12) of control switch group (30).

2. The rotary kiln with the automatic feeding device according to claim 1, wherein: the conveyor belt control unit (4) comprises a driven wheel (41), a belt (42), a driving wheel (43) and a motor I (44), the motor I (44) is installed on a fixing plate I (10), the driving wheel (43) is fixedly sleeved on an output shaft of the motor I (44), the driven wheel (41) is fixedly sleeved on a supporting shaft (24) at the lower part, the driving wheel (43) and the driven wheel (41) are in transmission connection through the belt (42), and the input end of the motor I (44) is electrically connected with the output end of the control switch group (30).

3. The rotary kiln with the automatic feeding device according to claim 1, wherein: shovel the control unit (8) contain and keep off ring (81), compression spring (82), telescopic link (83) and connecting block (84), connecting block (84) have two, and one of them connecting block (84) fixed connection is on the lateral surface of conveyer belt (3), and another connecting block (84) fixed connection is in the bottom surface of shovel (7), the both ends of telescopic link (83) respectively with two connecting block (84) swing joint, the both ends of telescopic link (83) have all fixedly cup jointed and have kept off ring (81), compression spring (82) activity cup joints the outside at telescopic link (83), the both ends of compression spring (82) all with keep off ring (81) fixed connection.

4. The rotary kiln with the automatic feeding device according to claim 1, wherein: still include sunshade (27), sunshade (27) fixed connection is in the upper end left side of backup pad (2).

5. The rotary kiln with the automatic feeding device according to claim 1, wherein: the automatic discharging device is characterized by further comprising a discharging box (28), wherein the discharging box (28) is fixedly connected to the left side of the upper surface of the bottom plate (1).

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