CN210365621U

CN210365621U - Conveying device of vibrating feeder

Info

Publication number: CN210365621U
Application number: CN201920814712.5U
Authority: CN
Inventors: 唐铭; 唐一夫
Original assignee: Sichuan Jiangyou Xinchuan Mine Machinery Co ltd
Current assignee: Sichuan Jiangyou Xinchuan Mine Machinery Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-21
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a conveying device of a vibrating feeder, which comprises a shell, a funnel and a base, one end of the shell is connected with a funnel, the shell is obliquely arranged above the base, two crushing devices are also arranged in the funnel, the two crushing devices are respectively arranged at two sides of the funnel, each crushing device comprises a crushing rod, a rotating shaft, a motor b and a spiral blade, the spiral blade is fixed on the crushing rod, the rotating shafts are fixed at two ends of the crushing rod, the rotating shafts are rotatably arranged on the funnel, an output shaft of the motor b is connected with the rotating shaft at one end of the crushing rod, a vibrating device is also arranged, the large ore is primarily crushed, the primarily crushed ore is conveyed to a crusher through a vibration device, the combination of the crushing device and the vibrating device improves the conveying efficiency, prevents the ore from damaging the crusher, and simultaneously prevents the ore from being accumulated on the feeding hole and the conveying device of the crusher.

Description

Conveying device of vibrating feeder

Technical Field

The utility model relates to a carry the field, specifically be a vibrating feeder's conveyor.

Background

The vibration feeder is also called vibration feeder, and is a device capable of uniformly, regularly and continuously feeding block-shaped and granular materials from a storage bin to a receiving device. The material can be continuously and uniformly fed to a crushing machine in a sandstone production line, and the material is roughly sieved, so that the material is widely applied to crushing and sieving combined equipment in industries such as metallurgy, coal mine, mineral separation, building materials, chemical engineering, grinding materials and the like. But in grit or ore production line, ore and grit are bulky, lead to the transportation volume few, the conveying efficiency is low, block up the feed inlet of breaker easily, and the great ore of volume returns to producing bigger kinetic energy at the in-process of carrying, damage is causing the inside damage to the breaker easily, and vibrating feeder among the prior art can not carry out the primary crushing to the great ore of volume, vibrating feeder among the prior art all adopts vibrating motor to carry out vibratory feeding simultaneously, carry the material when too much, will lead to the vibration effect not obvious, make the material block up on conveyor, influence conveying efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a conveying device of a vibrating feeder, which comprises a shell, a funnel and a base, wherein one end of the shell is connected with the funnel, and the shell is obliquely arranged above the base;

be equipped with two reducing mechanism in the funnel, realize just smashing the great ore of volume, prevented that the great ore of volume from to the damage of breaker inner part, still be equipped with vibrating device, carry the breaker with the ore efficient after just smashing in, the combination of reducing mechanism and vibrating device makes transport efficiency higher, and after reducing mechanism reduced the volume of ore, vibrating device made the ore after smashing have great kinetic energy, make the ore do the parabolic motion and enter into in the breaker, effectually prevented that the ore from blockking up at the feed inlet of breaker.

The purpose of the utility model is realized through the following technical scheme: the funnel-shaped;

the funnel is also internally provided with two crushing devices which are respectively arranged at two sides of the funnel, each crushing device comprises a crushing rod, a rotating shaft, a motor b and a spiral blade, the spiral blade is fixed on the crushing rod, the rotating shafts are fixed at two ends of the crushing rod, the rotating shafts are rotatably arranged on the funnel, and an output shaft of the motor b is connected with the rotating shaft at one end of the crushing rod;

still include vibrating device, vibrating device includes motor, cam, transmission shaft and connecting rod, the both ends of transmission shaft are fixed with respectively the cam, two all be connected with on the cam the connecting rod, two the connecting rod all with the bottom of casing is connected, the motor is fixed in the base, the output shaft of motor is connected with the one end of transmission shaft. The combination of reducing mechanism and vibrating device makes conveying efficiency higher, and after the reducing mechanism reduced the volume of ore, vibrating device made the ore after smashing have great kinetic energy, made the ore be the parabolic motion and entered into in the breaker, effectually prevented that the ore from blockking up at the feed inlet of breaker.

Further, the initial directions of the two cams are consistent, and the two cams are symmetrically distributed on two sides below the shell. The directions of the forces applied to the shell by the two connecting rods in the vibrating device are consistent.

Further, the vibration damping device comprises two vibration damping devices which are symmetrically arranged on two sides of the bottom of the shell.

Further, two damping device all include support, big sleeve, little sleeve, horizontal pole and spring, the one end of support is fixed on the base, the other end with big sleeve is fixed, slidable is equipped with in the big sleeve little sleeve, the one end that the support was kept away from to little sleeve is fixed with the horizontal pole, the horizontal pole with the bottom of casing is fixed, the cover is equipped with on the big sleeve the spring, the both ends of spring respectively with support and horizontal pole are fixed. Damping device cooperation vibrating device makes casing upward movement on the one hand, and vibration when on the other hand slows down casing downstream has increased the utility model discloses a life.

Further, the length of the cross bar is larger than the diameter of the large sleeve. The cross rod is prevented from entering the large sleeve by pressure generated by downward movement of the shell.

Further, one end of the small sleeve, which is arranged in the large sleeve, is provided with a circular boss, and the diameter of the circular boss is larger than that of the small sleeve. The small sleeve is prevented from falling off from the large sleeve.

Further, one end, far away from the funnel, of the shell is provided with a screening area, the screening area is composed of a plurality of screen bars, and a certain gap is formed between every two adjacent screen bars. The screening area is used for screening out impurities in the ore.

Furthermore, a material receiving box is further arranged and fixed at the bottom of the shell, and the material receiving box is located below the screening area. And collecting the impurities screened out by the screening area for unified treatment.

The utility model has the advantages that:

the utility model discloses be equipped with the funnel, be equipped with two reducing mechanism in the funnel, realize just smashing the great ore of volume, prevented that the great ore of volume from to the damage of breaker inside part, the less ore of volume more can be quick simultaneously carry in the breaker.

Still be equipped with vibrating device, in carrying the breaker with the ore efficient after just smashing, the combination of smashing device and vibrating device makes conveying efficiency higher, and after the smashing device reduced the volume of ore, vibrating device made the ore after smashing have great kinetic energy, made the ore do the parabolic motion and entered into in the breaker, effectually prevented that the ore from blockking up at the feed inlet of breaker.

Still be equipped with damping device, damping device includes support, big sleeve, little sleeve, horizontal pole and spring, cooperates vibrating device to make casing upward movement on the one hand, and on the other hand slows down the vibration when casing downstream, has increased the utility model discloses a life.

Drawings

Fig. 1 is a schematic structural view of a conveying device of a vibrating feeder of the present invention;

fig. 2 is a schematic structural view of a vibrating device of a conveying device of the vibrating feeder of the present invention;

fig. 3 is a schematic structural view of a damping device of a conveying device of the vibrating feeder of the present invention;

in the figure, 1-shell, 2-crushing rod, 3-motor b, 4-crushing device, 5-funnel, 6-sieve bar, 7-base, 8-vibration device, 9-damping device, 10-motor, 11-cam, 12-connecting rod, 13-cross rod, 14-small sleeve, 15-large sleeve, 16-support, 17-spring, 18 helical blade, 19-rotating shaft, 20-boss, 21-material receiving box and 22-transmission shaft.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

As shown in fig. 1 and 2, the conveying device of the vibrating feeder comprises a shell 1, a funnel 5 and a base 7, wherein the funnel 5 is connected to one end of the shell, and the shell 1 is obliquely arranged above the base 7;

still be equipped with two reducing mechanism 4 in the funnel 5, two reducing mechanism 4 set up respectively the both sides of funnel 5, two reducing mechanism 4 all include crushing stick 2, axis of rotation 19, motor b3 and helical blade 18, be fixed with on the crushing stick 2 helical blade 18, the both ends of crushing stick 2 all are fixed with axis of rotation 19, the equal rotatable setting of axis of rotation 19 is in on the funnel 5, motor b 3's output shaft with one of crushing stick 2 serves last axis of rotation 19 and connects. The primary crushing of the ore with larger volume is realized, the damage of the ore with larger volume to the internal parts of the crusher is prevented, and meanwhile, the ore with smaller volume can be more quickly conveyed into the crusher;

still include vibrating device 8, vibrating device 8 includes motor 10, cam 11, transmission shaft 22 and connecting rod 12, the both ends of transmission shaft are fixed with respectively cam 11, two all be connected with on the cam 11 connecting rod 12, two connecting rod 12 all with the bottom of casing 1 is connected, motor 10 is fixed in the base 7, the output shaft of motor 10 is connected with the one end of transmission shaft 22, two the initial direction of cam 11 is unanimous, two 11 symmetric distribution of cam is in the both sides of casing 1 below. In carrying the breaker with the ore efficient after just smashing, the combination of reducing mechanism 4 and vibrating device 8 makes conveying efficiency higher, and after reducing mechanism 4 reduced the volume of ore, vibrating device 8 made the ore after smashing have great kinetic energy, made the ore do the parabolic motion and enter into in the breaker, effectually prevented that the ore from blockking up at the feed inlet of breaker.

As shown in fig. 3, the vibration damping device comprises two vibration damping devices 9, the two vibration damping devices 9 are symmetrically arranged on two sides of the bottom of the casing 1, each vibration damping device 9 comprises a support 16, a large sleeve 15, a small sleeve 14, a cross rod 13 and a spring 17, one end of the support 16 is fixed on the base 7, the other end of the support is fixed on the large sleeve 15, the small sleeve 14 is slidably arranged in the large sleeve 15, the cross rod 13 is fixed at one end, away from the support 16, of the small sleeve 14, the cross rod 13 is fixed with the bottom of the casing 1, the spring 17 is sleeved on the large sleeve 15, and two ends of the spring 17 are respectively fixed with the support 16 and the cross rod 13. Damping device 9 cooperation vibrating device 8 makes casing 1 upward movement on the one hand, and vibration when on the other hand slows down casing 1 downstream has increased the utility model discloses a life.

According to the above, the length of the cross bar 13 is greater than the diameter of the large sleeve 15, the end of the small sleeve 14 arranged in the large sleeve 15 is provided with a circular boss 20, and the diameter of the circular boss 20 is greater than the diameter of the small sleeve 14. One end of the small sleeve 14 is provided with a circular boss 20, the vibrating device 8 enables the shell 1 to move upwards, when the shell 1 drives the small sleeve 14 to move upwards, the small sleeve 14 is prevented from being separated from the large sleeve 15, the length of the cross rod 13 is larger than the diameter of the large sleeve 15, and in order to prevent the shell 1 from moving downwards, the cross rod 13 is prevented from being pressed into the large sleeve 15.

According to the aforesaid, casing 1 keeps away from the one end of funnel 5 is provided with the sieve district, the sieve district comprises many grating 6, has certain clearance between two adjacent grating, still is provided with and connects workbin 21, it fixes to connect workbin 21 the bottom of casing 1, it is located to connect workbin 21 the below of sieve district. Screening district is arranged in screening out the impurity in the ore, connect workbin 21 to be located screening district's below collects screening district screening impurity and does unified processing.

According to the above, the utility model discloses the concrete implementation process does: starting the motor 10 and the motor b3 to make the crushing device 4 and the vibrating device 8 operate, installing the two crushing devices 4 according to the size of ore, arranging the motor 10 and the motor b3 with opposite rotating directions, fixing the spiral blade 18 on the crushing rod 2 in the crushing device 4 to realize the primary crushing of large ore, the primary crushed ore enters the shell 1 through the funnel 5, connecting the two cams 11 by the rotating shaft 19, connecting the output shaft of the motor 10 with the rotating shaft 19 to realize the movement of the two cams 11, connecting rods 12 on the two cams 11, connecting rods 12 are connected with the bottom of the shell 1 to make the shell 1 move up and down repeatedly along the connecting rods 12, because the shell 1 is inclined, the primary crushed ore has an acting force along the inclined plane of the shell 1 due to the action of gravity, and the shell 1 moves up and down repeatedly to make the primary crushed ore bear an upward force, the ore can fly into the crusher in a certain parabola, so that the ore is prevented from being blocked in the conveying process or the feeding hole of the crusher;

damping device 9 cooperates 1 upward movement of casing on the one hand, and vibration when slowing down 1 downward movement of casing in the other hand has increased the utility model discloses a stability and life, the concrete implementation process is: when the housing 1 moves upwards, the small sleeve 14 slides and stretches in the large sleeve 15, the matching housing 1 moves upwards, the spring 17 is stretched, when the housing 1 moves downwards, the spring 17 is compressed, and at the same time, the spring 17 exerts an elastic force resisting the compression force, so that the vibration caused by the up-and-down movement of the housing 1 is reduced.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The conveying device of the vibrating feeder is characterized by comprising a shell (1), a funnel (5) and a base (7), wherein the funnel (5) is connected to one end of the shell, and the shell (1) is obliquely arranged above the base (7);

the funnel (5) is internally provided with two crushing devices (4), the two crushing devices (4) are respectively arranged on two sides of the funnel (5), each crushing device (4) comprises a crushing rod (2), a rotating shaft (19), a motor b (3) and a spiral blade (18), the spiral blades (18) are fixed on the crushing rods (2), the rotating shafts (19) are fixed at two ends of the crushing rods (2), the rotating shafts (19) are rotatably arranged on the funnel (5), and an output shaft of the motor b (3) is connected with the rotating shaft (19) at one end of the crushing rod (2);

still include vibrating device (8), vibrating device (8) include motor (10), cam (11), transmission shaft (22) and connecting rod (12), the both ends of transmission shaft are fixed with respectively cam (11), two all be connected with on cam (11) connecting rod (12), two connecting rod (12) all with the bottom of casing (1) is connected, motor (10) are fixed in base (7), the output shaft of motor (10) is connected with the one end of transmission shaft (22).

2. A conveyor apparatus of a vibrating feeder according to claim 1, characterized in that the two cams (11) have the same initial direction, and the two cams (11) are symmetrically distributed on both sides below the casing (1).

3. A conveyor apparatus of a vibrating feeder according to claim 1, further comprising two damping devices (9), the two damping devices (9) being symmetrically arranged on both sides of the bottom of the casing (1).

4. A conveyor of a vibrating feeder according to claim 3, characterized in that the two damping devices (9) each include a support (16), a large sleeve (15), a small sleeve (14), a cross bar (13) and a spring (17), one end of the support (16) is fixed to the base (7), the other end of the support is fixed to the large sleeve (15), the small sleeve (14) is slidably disposed in the large sleeve (15), the cross bar (13) is fixed to one end of the small sleeve (14) away from the support (16), the cross bar (13) is fixed to the bottom of the casing (1), the spring (17) is sleeved on the large sleeve (15), and two ends of the spring are fixed to the support (16) and the cross bar (13) respectively.

5. A conveyor apparatus as claimed in claim 4, characterised in that the length of the cross-bar (13) is greater than the diameter of the large sleeve (15).

6. A conveyor apparatus according to claim 5, characterised in that the end of the small sleeve (14) disposed inside the large sleeve (15) is provided with a circular boss (20), the diameter of the circular boss (20) being greater than the diameter of the small sleeve (14).

7. A conveyor apparatus according to claim 1, characterised in that a screening zone is provided at the end of the casing (1) remote from the hopper (5), which screening zone is composed of a plurality of screen bars (6), with a certain gap between two adjacent screen bars.

8. A conveyor apparatus as claimed in claim 7, characterised in that a receiving box (21) is provided, the receiving box (21) being secured to the bottom of the casing (1), the receiving box (21) being located below the screening zone.