A knocking anti-sticking wall device for a calciner

Abstract

The present application provides an anti-sticking wall device for a calciner, which includes a reduction motor, a connecting sliding sleeve movably sleeved on the output shaft of the reduction motor, and a rotary disk mounted on a support seat through a bearing: a left guide block and a right guide block are fixedly sleeved on the outer ring of the connecting sliding sleeve, a slope is provided on the opposite side walls of the left guide block and the right guide block, and a shifting block is arranged between the left guide block and the right guide block, and the shifting block is fixed on the support seat; a circular ring is arranged on the side wall of the rotary disk far away from the reduction motor, a steel wire rope is fixedly connected to the circular ring, and one end of the steel wire rope far away from the circular ring is connected with a weight. A frequency converter is used to conveniently adjust the knocking frequency of knocking the furnace tube by adjusting the rotation speed of the reduction motor, and by changing the weight of the weight or rotating the left guide block to change the relative positions of the slopes on the left guide block and the right guide block, thereby changing the length of the steel wire rope wound around the connecting sliding sleeve and changing the lifting height of the weight to conveniently change the knocking force of the weight.

Description

Technical Field

[0001] The present invention relates to the technical field of calciner treatment devices, and particularly to an anti-sticking wall device for knocking a calciner. Background Art

[0002] The existing knocking device for a calciner adopts the form of welding swing-arm heavy hammers on the furnace tubes. With this form, no matter how many heavy hammers are welded on the furnace tubes, the furnace tubes can only be knocked the same number of times when they rotate one week, and the knocking position is not at the top of the furnace tubes, the knocking force is not large, and the effect of knocking to prevent sticking to the wall is not good. Summary of the Invention

[0003] In view of this, the main object of the present invention is to provide an anti-sticking wall device for knocking a calciner to solve the technical problems.

[0004] The present invention provides an anti-sticking wall device for knocking a calciner, including a reduction motor, a connecting sliding sleeve movably sleeved on the output shaft of the reduction motor, and a rotating disk mounted on a support seat through a bearing: on the outer ring of the connecting sliding sleeve, a left guiding block and a right guiding block are fixedly sleeved; on the opposite side walls of the left guiding block and the right guiding block, there is an inclined surface each, and a shifting block is arranged between the left guiding block and the right guiding block. The shifting block is fixed on the support seat. By the shifting block contacting an inclined surface on the side wall of the left guiding block or an inclined surface on the side wall of the right guiding block respectively, the connecting sliding sleeve can horizontally move synchronously in the direction close to the reduction motor or in the direction away from the reduction motor; on the side wall of the rotating disk far from the reduction motor, a circular ring is arranged, and a steel wire rope is fixedly connected to the circular ring. One end of the steel wire rope far from the circular ring is connected with a heavy hammer; wherein, on the side wall of the rotating disk close to the reduction motor, a gear sleeve is fixedly installed. When the connecting sliding sleeve horizontally moves in the direction away from the reduction motor, the connecting sliding sleeve partially extends out of the rotating disk, and a gear disk fixedly sleeved on the connecting sliding sleeve is meshed with the gear sleeve.

[0005] In some embodiments of the present invention, a protrusion is arranged on the output shaft of the reduction motor. When the connecting sliding sleeve is movably sleeved on the output shaft, the protrusion contacts the inner wall of the connecting sliding sleeve, so that the connecting sliding sleeve rotates synchronously with the output shaft.

[0006] In some embodiments of the present invention, the device further includes a guiding component fixed on the support seat. The guiding component is used for placing the heavy hammer, and the heavy hammer can move along the length direction of the guiding component.

[0007] In some embodiments of the present invention, the device further includes a guiding component hinged to the support base and an electric push rod fixed to the support base; the guiding component is used to hold the weight, and the weight can move along the length direction of the guiding component; the movable end of the electric push rod is fixedly connected to the side wall of the guiding component, and by the telescopic movement of the movable end of the electric push rod in the horizontal direction, the included angle between the guiding component and the vertical direction is adjusted.

[0008] In some embodiments of the present invention, the steel wire rope is movably hinged to the weight.

[0009] In some embodiments of the present invention, the guiding component includes: a sliding seat, the weight is movably clamped in the sliding groove of the sliding seat, so that the weight can only move in the sliding groove; a telescopic spring arranged in the sliding groove, one end of the telescopic spring is fixed on the inner wall of the sliding seat; and an abutting block fixedly connected to the other end of the telescopic spring.

[0010] A knocking anti-sticking wall device for a calciner provided by the present invention has the following beneficial effects:

[0011] 1. The frequency converter is used to conveniently adjust the knocking times of the knocking on the furnace tube by adjusting the rotation speed of the reduction motor, and by changing the weight of the weight or rotating the left guiding block, changing the relative position of the inclined surfaces on the left guiding block and the right guiding block, thereby changing the length of the steel wire rope wound around and connected to the sliding sleeve, and changing the lifting height of the weight to conveniently change the knocking force of the weight.

[0012] 2. Since the guiding component is hinged to the support base and the movable end of the electric push rod telescopically moves in the horizontal direction, the included angle between the guiding component and the vertical direction can be adjusted. In this way, the landing point of the weight on the furnace tube body can be changed, thereby further improving the effect of the weight knocking on the furnace tube body to prevent material adhesion. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an assembly schematic diagram of a knocking anti-sticking wall device for a calciner according to an embodiment of the present invention;

[0014] Figure 2 is Figure 1 a cross-sectional view taken along the A-A section in

[0015] Figure 3 is Figure 1 an enlarged view of part B in

[0016] Figure 4 It is an assembly schematic diagram of a connecting sliding sleeve of a knocking anti-sticking wall device for a calciner according to an embodiment of the present invention;

[0017] Figure 5Assembly schematic diagram of the guiding component of the knocking anti-sticking wall device of a calciner according to an embodiment of the present invention;

[0018] Figure 6 is Figure 1 Enlarged view of part C of

[0019] Among them, the above-mentioned drawings include the following reference numerals:

[0020] 1. Reduction motor; 2. Connecting sliding sleeve; 3. Left guiding block; 4. Right guiding block; 5. Gear sleeve; 6. Bearing; 7. Rotary disk; 8. Pusher block; 9. Steel wire rope; 10. Weight; 11. Furnace tube body; 12. Guiding component; 1201. Slide seat; 1202. Contact block; 1203. Telescopic spring; 13. Electric push rod. Detailed implementation manners

[0021] The following further describes the present application in detail with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related invention, rather than limiting the invention. In addition, it should be noted that for the sake of description, only parts related to the relevant invention are shown in the drawings. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will describe the present application in detail with reference to the drawings and embodiments.

[0022] Please refer to Figures 1-6 , which shows a knocking anti-sticking wall device of a calciner of the present application, including a reduction motor 1, a connecting sliding sleeve 2 movably sleeved on the output shaft of the reduction motor 1, and a rotary disk 7 installed on the support seat through a bearing 6: A left guiding block 3 and a right guiding block 4 are fixedly sleeved on the outer ring of the connecting sliding sleeve 2. The opposite side walls of the left guiding block 3 and the right guiding block 4 each have an inclined surface, and a pusher block 8 is arranged between the left guiding block 3 and the right guiding block 4. The pusher block 8 is fixed on the support seat. By the pusher block 8 contacting an inclined surface on the side wall of the left guiding block 3 or an inclined surface on the side wall of the right guiding block 4 respectively, the connecting sliding sleeve 2 can move horizontally in the direction close to the reduction motor 1 or in the direction away from the reduction motor 1 synchronously; A circular ring is arranged on the side wall of the rotary disk 7 away from the reduction motor 1, and a steel wire rope 9 is fixedly connected to the circular ring. One end of the steel wire rope 9 away from the circular ring is connected with a weight 10; Among them, a gear sleeve 5 is fixedly installed on the side wall of the rotary disk 7 close to the reduction motor 1. When the connecting sliding sleeve 2 moves horizontally in the direction away from the reduction motor 1, the connecting sliding sleeve 2 partially extends out of the rotary disk 7, and the gear disk fixedly sleeved on the connecting sliding sleeve 2 is meshed with the gear sleeve 5.

[0023] Applying the technical solution of this embodiment, during operation, the reduction motor 1 drives the connecting sliding sleeve 2, the left guide block 3, and the right guide block 4 to rotate. There is an inclined surface at the left end of the right guide block 4. When this inclined surface rotates to Figure 2 the leftmost end, the inclined surface contacts the dial block 8. Under the action of the dial block 8, the right guide block 4 moves to the right, thereby driving the connecting sliding sleeve 2 and the left guide block 3 to move to the right simultaneously. The right end face of the connecting sliding sleeve 2 extends out of the rotary disk 7, and then the gear disk on the right side of the connecting sliding sleeve 2 meshes with the teeth of the gear sleeve 5. Under the action of the tooth meshing, the gear sleeve 5 is driven by the connecting sliding sleeve 2 to start rotating, thereby driving the rotary disk 7 to start rotating. The steel wire rope 9 and the weight 10 are lifted. Since the right end face of the connecting sliding sleeve 2 extends beyond the rotary disk 7, the steel wire rope 9 will be wound around the outer circle on the right side of the connecting sliding sleeve 2. As the connecting sliding sleeve 2, the left guide block 3, and the right guide block 4 continue to rotate, the right inclined surface of the left guide block 3 rotates to Figure 2 the leftmost side of the Figure 2 view. This inclined surface contacts the dial block 8, thereby pushing the left guide block 3, the connecting sliding sleeve 2, and the right guide block 4 to slide to the left. The teeth of the connecting sliding sleeve 2 are disengaged from the teeth of the gear sleeve 5, the right end face of the connecting sliding sleeve 2 retracts into the rotary disk 7, and the steel wire rope 9 wound around the connecting sliding sleeve 2 is disengaged from the connecting sliding sleeve 2. Under the action of the gravity of the weight 10, the weight 10 falls in a free-fall motion and strikes the upper part of the furnace tube body 11.

[0024] Adopting the structure of this embodiment, the number of times of knocking the furnace tube can be changed by adjusting the speed of the reduction motor 1 with a frequency converter. The knocking force can be changed by changing the weight of the weight 10 or rotating the left guide block 3 to change the relative position of the inclined surfaces on the left guide block 3 and the right guide block 4, thereby changing the length of the steel wire rope wound around the connecting sliding sleeve 2 and changing the lifting height of the weight 10.

[0025] Specifically, a protrusion is provided on the output shaft of the reduction motor 1. When the connecting sliding sleeve 2 is movably sleeved on the output shaft, the protrusion contacts the inner wall of the connecting sliding sleeve 2, so that the connecting sliding sleeve 2 rotates synchronously with the output shaft. In this way, while ensuring that the connecting sliding sleeve 2 can rotate synchronously with the output shaft of the reduction motor 1, the connecting sliding sleeve 2 can also move along the axis direction of the output shaft.

[0026] In an alternative embodiment, the device further includes a guiding component 12 fixed on the support base. The guiding component 12 is used to hold the weight 10, and the weight 10 can move along the length direction of the guiding component 12.

[0027] With this structural design, by arranging the guiding component 12 in the vertical direction and the weight 10 partially abuts against the inner side wall of the guiding component 12, when the weight 10 falls in the vertical direction, the possibility of the weight 10 shaking can be reduced, and the effect of the weight 10 knocking the furnace tube body 11 is effectively improved.

[0028] In another alternative embodiment, the device further includes a guiding component 12 hinged to the supporting seat and an electric push rod 13 fixed to the supporting seat; the guiding component 12 is used to hold the weight 10, and the weight 10 can move along the length direction of the guiding component 12; the movable end of the electric push rod 13 is fixedly connected to the side wall of the guiding component 12, and by the telescopic movement of the movable end of the electric push rod 13 in the horizontal direction, the included angle between the guiding component 12 and the vertical direction is adjusted.

[0029] With this structural design, the guiding component 12 is hinged to the supporting seat, and by the telescopic movement of the movable end of the electric push rod 13 in the horizontal direction, the included angle between the guiding component 12 and the vertical direction can be adjusted. In this way, the landing point of the weight 10 on the furnace tube body 11 can be changed, thereby further improving the effect of the weight 10 hitting the furnace tube body 11.

[0030] Wherein, the steel wire rope 9 is movably hinged to the weight 10. In this way, it is convenient for the steel wire rope 9 to tow the weight 10.

[0031] For the specific structure of the guiding component 12, please refer to Figure 5 , the guiding component 12 includes: a sliding seat 1201, the weight 10 is movably clamped in the sliding groove of the sliding seat 1201, so that the weight 10 only moves in the sliding groove; a telescopic spring 1203 arranged in the sliding groove, one end of the telescopic spring 1203 is fixed on the inner wall of the sliding seat 1201; and an abutting block 1202 fixedly connected to the other end of the telescopic spring 1203.

[0032] Applying the technical solution of this embodiment, when the steel wire rope 9 pulls the weight 10 upward, at this time the telescopic spring 1203 is in a compressed state. During the falling process of the weight 10, the elastic force of the telescopic spring 1203 is transmitted to the weight 10 through the abutting block 1202, and the purpose of increasing the hitting force of the weight 10 can be achieved.

[0033] The above are only some embodiments of the present invention. For those of ordinary skill in the art, without departing from the inventive concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A knocking anti-sticking wall device for a calciner, characterized in that, It includes a reduction motor (1), a connecting sliding sleeve (2) movably sleeved on the output shaft of the reduction motor (1), and a rotating disk (7) installed on a support seat through a bearing (6): A protrusion is provided on the output shaft of the reduction motor (1). When the connecting sliding sleeve (2) is movably sleeved on the output shaft, the protrusion contacts the inner wall of the connecting sliding sleeve (2), so that the connecting sliding sleeve (2) rotates synchronously with the output shaft; A left guiding block (3) and a right guiding block (4) are fixedly sleeved on the outer ring of the connecting sliding sleeve (2). The opposite side walls of the left guiding block (3) and the right guiding block (4) each have an inclined surface, and a shifting block (8) is arranged between the left guiding block (3) and the right guiding block (4). The shifting block (8) is fixed on the support seat and contacts an inclined surface on the side wall of the left guiding block (3) or an inclined surface on the side wall of the right guiding block (4) respectively through the shifting block (8), so that the connecting sliding sleeve (2) can horizontally move synchronously in the direction close to the reduction motor (1) or in the direction away from the reduction motor (1); A ring is arranged on the side wall of the rotating disk (7) away from the reduction motor (1), and a steel wire rope (9) is fixedly connected to the ring. One end of the steel wire rope (9) away from the ring is connected with a weight (10); Among them, a gear sleeve (5) is fixedly installed on the side wall of the rotating disk (7) close to the reduction motor (1). When the connecting sliding sleeve (2) horizontally moves in the direction away from the reduction motor (1), the connecting sliding sleeve (2) partially extends out of the rotating disk (7), and a gear disk fixedly sleeved on the connecting sliding sleeve (2) is meshed and connected with the gear sleeve (5); A guiding component (12) hinged on the support seat, the guiding component (12) is used to support the weight (10), and the weight (10) can move along the length direction of the guiding component (12); The guiding component (12) includes: A sliding seat (1201), the weight (10) is movably clamped in the sliding groove of the sliding seat (1201), so that the weight (10) only moves in the sliding groove; A telescopic spring (1203) arranged in the sliding groove, one end of the telescopic spring (1203) is fixed on the inner wall of the sliding seat (1201); and An abutting block (1202) fixedly connected to the other end of the telescopic spring (1203).

2. The anti-sticking wall device for a calciner according to claim 1, characterized in that, The device also includes an electric push rod (13) fixed on the support seat; The movable end of the electric push rod (13) is fixedly connected to the side wall of the guiding component (12). By the telescopic movement of the movable end of the electric push rod (13) in the horizontal direction, the included angle between the guiding component (12) and the vertical direction is adjusted.

3. The anti-sticking wall device for a calciner according to claim 1, characterized in that, The steel wire rope (9) is movably hinged to the weight (10).

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