CN217190120U

CN217190120U - Feeding mechanism of crusher

Info

Publication number: CN217190120U
Application number: CN202123083328.9U
Authority: CN
Inventors: 辛立忠
Original assignee: Jilin Xinliyuan Chemical Co ltd
Current assignee: Jilin Xinliyuan Chemical Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-08-16
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a breaker feed mechanism, including fixed frame, the inner wall of fixed frame is equipped with the spout, sliding connection has two sliders, two in the spout install the commentaries on classics roller between the slider, the inner wall of spout is equipped with two relative spacing grooves, the homonymy common sliding connection has the movable block between spout and the spacing groove, two the movable block sets up and is located the below of slider, relative from top to bottom respectively with two sliders relatively be equipped with damper, two between slider and the movable block rotate between the movable block and be connected with the bull stick, install the erection column on the bull stick, install the slope guide rail on the erection column, be equipped with stop gear between slope guide rail and the erection column. The utility model discloses not only can carry out the shock attenuation to the slope guide rail to can reduce the influence to whole device, also can dismantle the change, easy operation and swift to the slope guide rail.

Description

Feeding mechanism of crusher

Technical Field

The utility model relates to a feed technical field of mechanism especially relates to a breaker feed mechanism.

Background

The prior art discloses an application number is a breaker feed mechanism, including the loading board, fixed frame has been installed on loading board upper surface left side, the built-in commentaries on classics roller that is equipped with of fixed frame No. one, loading board right-hand member fixed connection threaded rod, the threaded rod cover is equipped with the sliding sleeve, the threaded rod right-hand member has revolved the nut, the sliding sleeve upper end is connected with fixed frame No. two, the spout has been seted up respectively to fixed frame inboard No. two, from last commentaries on classics roller and the slope guide rail of having installed respectively extremely down in the spout, No. one slider has been installed at No. two commentaries on classics roller both ends, No. two sliders have been installed at slope guide rail both ends, fixedly connected with connecting rod between a slider and No. two sliders, the conveyer belt has been installed between commentaries on classics roller and No. two commentaries on classics rollers. The utility model discloses according to breaker altitude mixture control transmission mechanism self conveying height, reduce the doing work, be convenient for remove and be convenient for adjust conveying height, play the guard action to broken wheel.

The above patent has the disadvantages that after the materials fall on the inclined guide rail, downward impact force is generated on the inclined guide rail, so that the upper rotary roller is driven to have downward impact force, and the whole device is vibrated and unstable, especially the screw and the motor; therefore, we have devised a crusher feed mechanism to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a feeding mechanism of a crusher.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a breaker feed mechanism, includes fixed frame, the inner wall of fixed frame is equipped with the spout, sliding connection has two sliders in the spout, two install the commentaries on classics roller between the slider, the inner wall of spout is equipped with two relative spacing grooves, the homonymy common sliding connection has the movable block between spout and the spacing groove, two the movable block sets up and is located the below of slider respectively with two sliders relatively, relative from top to bottom be equipped with damper between slider and the movable block, two rotate between the movable block and be connected with the bull stick, install the erection column on the bull stick, install the slope guide rail on the erection column, be equipped with stop gear between slope guide rail and the erection column.

Preferably, the damping mechanism comprises a T-shaped rod fixed at the bottom of the sliding block, the T-shaped rod penetrates through the moving block and is connected with the moving block in a sliding manner, a first damping spring is fixedly connected between the sliding block and the moving block, and a second damping spring is installed between the moving block and the T-shaped rod.

Preferably, the first damping spring and the second damping spring are both located in the sliding groove, and the first damping spring and the second damping spring are both sleeved outside the T-shaped rod and are not in contact with the T-shaped rod.

Preferably, all install the torsional spring between the movable block of erection column and both sides, two the torsional spring all overlaps on the bull stick.

Preferably, stop gear is including fixing the flange on the slope guide rail, be equipped with the mounting groove on the erection column, the flange is installed in the mounting groove, just the upper end of flange is equipped with the cotter way, the upside of erection column is run through and is installed the bolt that slides and set up, the lower extreme of bolt extends to the cotter way in, fixedly connected with tension spring between bolt and the erection column, tension spring overlaps the outside at the bolt.

Preferably, the protruding plate is integrally formed with the inclined rail.

Compared with the prior art, the utility model, its beneficial effect does:

1. through first damping spring and second damping spring, can cushion erection column and inclined guide, and first damping spring and the mutual damping of second damping spring can reduce the range that the erection column removed to can reduce T type pole to the decurrent pulling force of counter roll, thereby can reduce the influence to whole device, realize the protection to other parts.

2. Through the setting of torsional spring, can realize receiving the inclined guide rail rotation of impact, can reduce the pressure to between flange and the inclined guide rail for the inclined guide rail is not fragile.

3. Because the inclined guide rail plays a role in receiving and guiding materials, the part which is most vulnerable to damage when the inclined guide rail is damaged is separated from the pin groove by a worker manually operating the pin, so that the convex plate and the inclined guide rail can be taken down and the inclined guide rail can be replaced, and the operation is simple and quick.

To sum up, the utility model discloses not only can carry out the shock attenuation to the inclined guide rail to can reduce the influence to whole device, also can dismantle the change, easy operation and swift to the inclined guide rail.

Drawings

Fig. 1 is a schematic structural diagram of a feeding mechanism of a crusher according to the present invention;

fig. 2 is a connection cross-sectional view of the inclined guide rail in the feeding mechanism of the crusher provided by the present invention.

In the figure: the device comprises a fixed frame 1, a sliding groove 2, a rotating roller 3, a sliding block 4, a limiting groove 5, a 6T-shaped rod, a mounting column 7, a moving block 8, a first damping spring 9, a second damping spring 10, a torsion spring 11, a rotating rod 12, a mounting groove 13, a convex plate 14, an inclined guide rail 15, a bolt 16 and a tension spring 17.

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.

Referring to fig. 1-2, a breaker feed mechanism, including fixed frame 1, the inner wall of fixed frame 1 is equipped with spout 2, and sliding connection has two sliders 4 in spout 2, installs between two sliders 4 and changes roller 3, and the aforesaid is prior art, and the reference file can be consulted to specific theory of operation.

The inner wall of the sliding groove 2 is provided with two opposite limiting grooves 5, a moving block 8 is connected between the sliding groove 2 and the limiting grooves 5 on the same side in a sliding mode, and the two moving blocks 8 are arranged opposite to the two sliding blocks 4 respectively and located below the sliding blocks 4.

A damping mechanism is arranged between the upper and lower opposite sliding blocks 4 and the moving block 8, the damping mechanism comprises a T-shaped rod 6 fixed at the bottom of the sliding block 4, the T-shaped rod 6 penetrates through the moving block 8 and is in sliding connection with the moving block 8, a first damping spring 9 is fixedly connected between the sliding block 4 and the moving block 8, and a second damping spring 10 is arranged between the moving block 8 and the T-shaped rod 6; first damping spring 9 and second damping spring 10 all are located spout 2, and first damping spring 9 and second damping spring 10 all overlap the outside of T type pole 6 and do not contact with T type pole 6, can cushion the slope guide rail 15 that receives the impact through first damping spring 9 and second damping spring 10 to can reduce the influence to changeing roller 3.

Rotating between two movable blocks 8 is connected with bull stick 12, installs erection column 7 on the bull stick 12, all installs torsional spring 11 between the movable block 8 of erection column 7 and both sides, and two torsional springs 11 all overlap on bull stick 12, through torsional spring 11's setting, can realize receiving the inclined guide 15 rotation of assaulting, can reduce the pressure to between flange 14 and the inclined guide 15.

Install inclined guide 15 on the erection column 7, be equipped with stop gear between inclined guide 15 and the erection column 7, stop gear is including fixing the flange 14 on inclined guide 15, be equipped with mounting groove 13 on the erection column 7, flange 14 is installed in mounting groove 13, and the upper end of flange 14 is equipped with the cotter way, the upside of erection column 7 is run through and is installed the bolt 16 that slides the setting, the lower extreme of bolt 16 extends to the cotter way in, fixedly connected with tension spring 17 between bolt 16 and the erection column 7, tension spring 17 overlaps in the outside of bolt 16, flange 14 and inclined guide 15 integrated into one piece.

In the utility model, when the material falls on the inclined guide rail 15, the material can generate downward impact force for the inclined guide rail 15, the mounting column 7 and the inclined guide rail 15 can be buffered through the first damping spring 9 and the second damping spring 10, and the first damping spring 9 and the second damping spring 10 damp each other, so that the moving amplitude of the mounting column 7 can be reduced, the downward pulling force of the T-shaped rod 6 on the rotary roller 3 can be reduced, the influence on the whole device can be reduced, and the protection on other parts can be realized;

through the arrangement of the torsion spring 11, the rotation of the inclined guide rail 15 which is impacted can be realized, the pressure between the convex plate 14 and the inclined guide rail 15 can be reduced, and the inclined guide rail 15 is not easy to damage;

because the inclined guide rail 15 plays a role of receiving and guiding materials, the part which is most easily damaged when the inclined guide rail 15 is inclined is provided, when the inclined guide rail 15 is damaged, a worker manually works the bolt 16 to separate the bolt from the pin slot, so that the convex plate 14 and the inclined guide rail 15 can be taken down, the inclined guide rail 15 can be replaced, and the operation is simple and quick; when the device is installed, the operation is reversed.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A feeding mechanism of a crusher comprises a fixed frame (1), wherein a sliding groove (2) is formed in the inner wall of the fixed frame (1), two sliding blocks (4) are connected in the sliding groove (2) in a sliding mode, a rotating roller (3) is installed between the two sliding blocks (4), the feeding mechanism is characterized in that two opposite limiting grooves (5) are formed in the inner wall of the sliding groove (2), a moving block (8) is connected between the sliding groove (2) and the limiting groove (5) on the same side in a sliding mode, the two moving blocks (8) are respectively arranged opposite to the two sliding blocks (4) and located below the sliding blocks (4), a damping mechanism is arranged between the sliding blocks (4) and the moving blocks (8) which are opposite from top to bottom, a rotating rod (12) is connected between the two moving blocks (8) in a rotating mode, an installation column (7) is installed on the rotating rod (12), and an inclined guide rail (15) is installed on the installation column (7), and a limiting mechanism is arranged between the inclined guide rail (15) and the mounting column (7).

2. The feeding mechanism of the crusher as claimed in claim 1, wherein the damping mechanism comprises a T-shaped rod (6) fixed at the bottom of the sliding block (4), the T-shaped rod (6) penetrates through the moving block (8) and is connected with the moving block in a sliding manner, a first damping spring (9) is fixedly connected between the sliding block (4) and the moving block (8), and a second damping spring (10) is installed between the moving block (8) and the T-shaped rod (6).

3. A crusher feeding mechanism according to claim 2, characterized in that the first damping spring (9) and the second damping spring (10) are both located in the chute (2), and that the first damping spring (9) and the second damping spring (10) are both fitted outside the T-bar (6) and are not in contact with the T-bar (6).

4. A crusher feeding mechanism according to claim 1, characterized in that torsion springs (11) are mounted between the mounting posts (7) and the moving blocks (8) on both sides, and both torsion springs (11) are sleeved on the rotating rod (12).

5. A crusher feeding mechanism according to claim 1, characterized in that the limiting mechanism comprises a protruding plate (14) fixed on an inclined guide rail (15), a mounting groove (13) is provided on the mounting column (7), the protruding plate (14) is mounted in the mounting groove (13), a pin groove is provided at the upper end of the protruding plate (14), a sliding bolt (16) is mounted on the upper side of the mounting column (7) in a penetrating manner, the lower end of the bolt (16) extends into the pin groove, a tension spring (17) is fixedly connected between the bolt (16) and the mounting column (7), and the tension spring (17) is sleeved outside the bolt (16).

6. A crusher feeding mechanism according to claim 5, characterized in that the cam (14) is formed integrally with the inclined guide (15).