CN212791355U

CN212791355U - Auxiliary discharging device of crusher

Info

Publication number: CN212791355U
Application number: CN202021106125.XU
Authority: CN
Inventors: 张树荣; 吴静; 陈斌
Original assignee: Yangzhou Bingxing Machinery Co ltd
Current assignee: Yangzhou Bingxing Machinery Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-03-26
Anticipated expiration: 2030-06-16

Abstract

The utility model relates to a breaker technical field especially relates to an auxiliary discharging device of breaker, including breaker, play work or material rest, drum, stopper, movable rod, expanding spring, flitch, shock dynamo, atomizer, intercommunication pipeline, base frame, guide rail, dumper, bearing frame, ball screw, ball nut and servo motor, go out work or material rest fixed mounting in the bottom of breaker, the ejection of compact portion and the play work or material rest of breaker bottom are in the intercommunication state, go out work or material rest inner wall bottom respectively with the bottom fixed connection of four drums all around, stopper slidable mounting is in the inside of drum. The utility model discloses reached and made the broken back ore of flitch upper surface be in the purpose of the unsteady state about when the ejection of compact, not only can improve the smoothness nature of the ore ejection of compact, can also improve the speed of the ejection of compact simultaneously, the emergence of jam passageway phenomenon appears when avoiding a large amount of ore ejection of compact to the ejection of compact need not artifical participation supplementary, has reduced intensity of labour in the very big degree.

Description

Auxiliary discharging device of crusher

Technical Field

The utility model relates to a breaker technical field especially relates to an auxiliary discharging device of breaker.

Background

The crusher device is used as main force equipment for mining and mainly used for crushing stones with different sizes, and the stones directly fall into a turntable rotating at a high speed from the upper part of the crusher device; under the action of high-speed centrifugal force, the flying stones which are shunted around the rotary disc with the other part in an umbrella-shaped mode generate high-speed collision and high-density crushing, and after the stones are mutually stricken, eddy current motion is formed between the rotary disc and the shell to cause multiple times of mutual striking, friction and crushing, and the stones are directly discharged from the lower part.

In-process that the breaker used, the ore that the breakage was accomplished carries out the ejection of compact by the discharge gate, because the ore breakage back is irregular and have the state of certain volume, consequently takes place the channel blocking phenomenon easily at the in-process of the ejection of compact, when the ore breakage was when a certain amount, needs the manual work to clear up the ore of discharge gate department to this is guaranteed unobstructed of discharge gate, but this kind of mode has not only increased intensity of labour, extremely influences work efficiency simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an auxiliary discharging device of breaker has reached the purpose that makes the broken back ore of flitch upper surface be in the unsteady state about when the ejection of compact, not only can improve the smoothness nature of the ore ejection of compact, can also improve the speed of the ejection of compact simultaneously, appears blocking up the emergence of passageway phenomenon when avoiding a large amount of ore ejection of compact to the ejection of compact need not artifical participation assistance, has reduced intensity of labour to a very big extent.

(II) technical scheme

In order to realize the technical problem, the utility model provides a following technical scheme: an auxiliary discharging device of a crusher comprises the crusher, a discharging frame, cylinders, limiting blocks, movable rods, telescopic springs, a material plate, a vibration motor, an atomizing nozzle, a communicating pipeline, a base frame, a guide rail, a material conveying vehicle, a bearing seat, a ball screw, a ball nut and a servo motor, wherein the discharging frame is fixedly arranged at the bottom of the crusher, the discharging part at the bottom of the crusher is communicated with the discharging frame, the periphery of the bottom of the inner wall of the discharging frame is fixedly connected with the bottoms of the four cylinders respectively, the limiting blocks are slidably arranged in the cylinders, the movable rods are fixedly arranged at the tops of the limiting blocks, the top ends of the movable rods extend to the top of the cylinders, the telescopic springs are positioned in the cylinders, the two ends of the telescopic springs are fixedly connected with the bottoms of the limiting blocks and the bottoms of the inner walls of the cylinders respectively, the material plate is arranged in the discharging frame, the periphery of the bottom of the material plate is fixedly connected with the top ends of the four movable rods respectively, and the vibration motor is fixedly installed in the middle of the bottom of the material plate.

Further, the shape of ejection of compact frame is the U font, the rear end of ejection of compact frame is encapsulated situation, atomizer fixed mounting is on the top of ejection of compact frame inner wall, atomizer's quantity is six at least, and passes through the fixed intercommunication of intercommunication pipeline between six atomizer.

Further, the rear of base frame top passes through support fixed connection with the breaker, the quantity of guide rail is two, and two equal fixed mounting of guide rail are at the top of base frame, the dumper sets up the top at the guide rail, the bottom of dumper is passed through the gyro wheel and is connected with the guide rail.

Furthermore, the number of the bearing seats is two, the two bearing seats are respectively and fixedly installed on the front side and the rear side of the middle position of the top of the base frame, and two ends of the ball screw are respectively and rotatably connected with one side, opposite to the two bearing seats, of the ball screw.

Further, the ball nut is fixedly installed at the bottom of the material conveying vehicle and is in transmission connection with the ball screw.

Further, servo motor fixed mounting is on the base frame, servo motor's output and ball screw's one end transmission are connected.

(III) advantageous effects

The utility model provides an auxiliary discharging device of breaker possesses following beneficial effect:

1. the utility model discharges the ore crushed by the crusher through the discharging frame, the vibration motor operates to provide vibration acting force at the moment, the material plate transmits the acting force to the movable rod while vibrating, and the acting force of the movable rod presses the displacement of the stopper by matching with the slidable effect of the stopper in the cylinder, meanwhile, the elastic property of the expansion spring is matched for deformation, so that the acting force of the vibration motor on the material plate is increased, and the vibration is kept on the range of the upper and lower straight line tracks, so the aim of enabling the ore to be in a vertically floating state when the upper surface of the material plate is crushed is fulfilled, thereby not only improving the smoothness of ore discharging, meanwhile, the discharging speed can be improved, the phenomenon that a large amount of ores block the channel during discharging is avoided, manual participation assistance is not needed for discharging, and the labor intensity is greatly reduced.

2. The utility model discloses because the setting of atomizer and intercommunication pipeline all sets up atomizer through the both sides at the play work or material rest, the use of cooperation circulating pump can be with liquid water through atomizer blowout water smoke, and the dust that the water smoke produced when can be to the ejection of compact restraines to reduced the production of dust, guaranteed the clean and tidy of breaker environment when the ejection of compact, reduced dust pollution.

3. The utility model discloses a servo motor's operation drive ball screw rotates, and cooperation ball screw is connected with ball nut's transmission, consequently can make the dumper freely remove on the guide rail when ball screw rotates, is fully loaded with the ore by the play work or material rest ejection of compact after the dumper, and the dumper is moved forward and is cooperated the loading equipment and load to improved the assembly ability to broken back ore, made the transportation of ore go on automatically, consequently reduced intensity of labour.

Drawings

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

fig. 2 is a schematic cross-sectional view of the structure discharging frame of the present invention.

In the figure: 1. a crusher; 2. a discharging frame; 3. a cylinder; 4. a limiting block; 5. a movable rod; 6. a tension spring; 7. a material plate; 8. vibrating a motor; 9. an atomizing spray head; 10. a communicating pipe; 11. a base frame; 12. a guide rail; 13. a material transporting vehicle; 14. a bearing seat; 15. a ball screw; 16. a ball nut; 17. a servo motor.

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. 1-2, the present invention provides a technical solution: an auxiliary discharging device of a crusher comprises a crusher 1, a discharging frame 2, a cylinder 3, a limiting block 4, a movable rod 5, a telescopic spring 6, a material plate 7, a vibration motor 8, an atomizing nozzle 9, a communicating pipeline 10, a base frame 11, a guide rail 12, a material transporting vehicle 13, a bearing seat 14, a ball screw 15, a ball nut 16 and a servo motor 17, wherein the discharging frame 2 is fixedly arranged at the bottom of the crusher 1, a discharging part at the bottom of the crusher 1 is communicated with the discharging frame 2, the periphery of the bottom of the inner wall of the discharging frame 2 is fixedly connected with the bottoms of four cylinders 3 respectively, the limiting block 4 is slidably arranged in the cylinder 3, the movable rod 5 is fixedly arranged at the top of the limiting block 4, the top end of the movable rod 5 extends to the upper part of the top of the cylinder 3, the telescopic spring 6 is positioned in the cylinder 3, two ends of the telescopic spring 6 are fixedly connected with the bottom of the limiting block, the flitch 7 is arranged in the discharging frame 2, the periphery of the bottom of the flitch 7 is respectively fixedly connected with the top ends of the four movable rods 5, the vibration motor 8 is fixedly arranged at the middle position of the bottom of the flitch 7, the ore crushed by the crusher 1 is discharged by the discharging frame 2, at the moment, the vibration motor 8 operates to provide vibration acting force, the flitch 7 transmits the acting force to the movable rods 5 while vibrating, the acting force is transmitted to the movable rods 5 by matching with the slidable effect of the limit blocks 4 in the cylinder 3, the acting force of the movable rods 5 presses the limit blocks 4 to displace, and simultaneously, the elastic performance of the expansion springs 6 is matched for deformation, so that the acting force generated by the vibration motor 8 on the flitch 7 is increased, and the vibration is kept in the range of the upper and lower linear tracks, therefore, the purpose of enabling the ore to be in the up-and down floating state when discharging after the upper surface of, meanwhile, the discharging speed can be improved, the phenomenon that a large amount of ores block the channel during discharging is avoided, manual participation assistance is not needed for discharging, and the labor intensity is greatly reduced.

The discharge frame 2 is U-shaped, the rear end of the discharge frame 2 is in a sealed state, the atomizing nozzles 9 are fixedly arranged on the top of the inner wall of the discharge frame 2, the number of the atomizing nozzles 9 is at least six, the six atomizing nozzles 9 are fixedly communicated through the communicating pipeline 10, due to the arrangement of the atomizing nozzles 9 and the communicating pipeline 10, the atomizing nozzles are arranged on the two sides of the discharge frame 2, liquid water can be sprayed out through the atomizing nozzles 9 by matching with a circulating pump, the water mist can restrain dust generated during discharging, so that the generation amount of the dust is reduced, the cleanness of the environment of the crusher 1 during discharging is ensured, the dust pollution is reduced, the rear part of the top of the base frame 11 is fixedly connected with the crusher 1 through a support, the number of the guide rails 12 is two, the two guide rails 12 are fixedly arranged on the top of the base frame 11, and the material conveying vehicle 13 is arranged above the guide rails 12, the bottom of the material transporting vehicle 13 is connected with the guide rail 12 through rollers, the number of the bearing seats 14 is two, the two bearing seats 14 are respectively and fixedly arranged at the front side and the rear side of the middle position of the top of the base frame 11, two ends of the ball screw 15 are respectively and rotatably connected with one side opposite to the two bearing seats 14, the ball nut 16 is fixedly arranged at the bottom of the material transporting vehicle 13, the ball nut 16 is in transmission connection with the ball screw 15, the servo motor 17 is fixedly arranged on the base frame 11, the output end of the servo motor 17 is in transmission connection with one end of the ball screw 15, the ball screw 15 is driven to rotate through the operation of the servo motor 17, the material transporting vehicle 13 is matched with the transmission connection of the ball screw 15 and the ball nut 16, so that the material transporting vehicle 13 can freely move on the guide rail 12 when the ball screw 15 rotates, and after the material transporting vehicle 13 is fully loaded with ores discharged, thereby improving the assembly capacity of the crushed ore and automatically transferring the ore, and reducing the labor intensity.

In the in-process that uses, the ore after 1 breakage through the breaker is discharged the material by ejection of compact frame 2, 8 operations of shock dynamo provide vibrations effort this moment, flitch 7 transmits the effort to movable rod 5 in vibrations on, cooperation stopper 4 is at the inside slidable effect of drum 3, the effort oppression stopper 4 displacement of movable rod 5, the elastic property of cooperation expanding spring 6 deforms simultaneously, thereby make shock dynamo 8 increase the effort that flitch 7 produced, and the maintenance of vibrations is on straight line orbit range from top to bottom, consequently, reached the mesh that makes the broken back ore of flitch upper surface be in the unsteady state from top to bottom when the ejection of compact, not only can improve the smoothness nature of the ore ejection of compact, simultaneously can also improve the speed of the ejection of compact.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides an auxiliary discharging device of breaker, includes breaker (1), play work or material rest (2), drum (3), stopper (4), movable rod (5), expanding spring (6), flitch (7), shock dynamo (8), atomizer (9), intercommunication pipeline (10), base frame (11), guide rail (12), dumper (13), bearing frame (14), ball screw (15), ball nut (16) and servo motor (17), its characterized in that: the material discharging frame (2) is fixedly arranged at the bottom of the crusher (1), the material discharging part at the bottom of the crusher (1) is in a communicated state with the material discharging frame (2), the periphery of the bottom of the inner wall of the material discharging frame (2) is fixedly connected with the bottoms of the four cylinders (3) respectively, the limit block (4) is slidably arranged in the cylinders (3), the movable rod (5) is fixedly arranged at the top of the limit block (4), the top end of the movable rod (5) extends to the upper part of the top of the cylinders (3), the extension spring (6) is positioned in the cylinders (3), the two ends of the extension spring (6) are fixedly connected with the bottoms of the limit block (4) and the bottoms of the inner walls of the cylinders (3) respectively, the material plate (7) is arranged in the material discharging frame (2), the periphery of the bottom of the material plate (7) is fixedly connected with the tops of the four movable rods (5) respectively, the vibration motor (8) is fixedly arranged in the middle of the bottom of the material plate (7).

2. An auxiliary discharge device of a crusher as claimed in claim 1, wherein: the shape of ejection of compact frame (2) is the U font, the rear end of ejection of compact frame (2) is encapsulated situation, atomizer (9) fixed mounting is on the top of ejection of compact frame (2) inner wall, the quantity of atomizer (9) is six at least, and through the fixed intercommunication of intercommunication pipeline (10) between six atomizer (9).

3. An auxiliary discharge device of a crusher as claimed in claim 1, wherein: the rear of base frame (11) top passes through support fixed connection with breaker (1), the quantity of guide rail (12) is two, and the equal fixed mounting in the top of base frame (11) of two guide rails (12), dumper (13) set up the top at guide rail (12), the bottom of dumper (13) is passed through the gyro wheel and is connected with guide rail (12).

4. An auxiliary discharge device of a crusher as claimed in claim 1, wherein: the number of bearing frame (14) is two, and two bearing frames (14) are fixed mounting respectively in the front and back both sides of base frame (11) top intermediate position, the both ends of ball screw (15) are connected with the relative one side rotation of two bearing frames (14) respectively.

5. An auxiliary discharge device of a crusher as claimed in claim 1, wherein: the ball nut (16) is fixedly installed at the bottom of the material conveying vehicle (13), and the ball nut (16) is in transmission connection with the ball screw (15).

6. An auxiliary discharge device of a crusher as claimed in claim 1, wherein: the servo motor (17) is fixedly installed on the base frame (11), and the output end of the servo motor (17) is in transmission connection with one end of the ball screw (15).