CN111346701A

CN111346701A - Long-life stone crusher

Info

Publication number: CN111346701A
Application number: CN202010281780.7A
Authority: CN
Inventors: 邓敏; 邓焜梁; 温庆松
Original assignee: Shicheng Gaoxuan Bearing Bush Co ltd
Current assignee: Shicheng Gaoxuan Bearing Bush Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2020-06-30

Abstract

The invention discloses a long-life stone crusher which comprises a machine case, wherein a first gear is arranged on the inner side face of the machine case, a second gear is arranged on one side of the first gear and meshed with the first gear, a transition gear is arranged at the bottom of the first gear and meshed with the first gear, a third gear is arranged at the bottom of the transition gear and meshed with the transition gear. The motor drives the second gear to rotate clockwise through the first gear and drives the transition gear to rotate clockwise, the transition gear drives the third gear to rotate anticlockwise, the third gear drives the fourth gear to rotate clockwise, the two first stone crushing rollers perform coarse crushing treatment on stones, the two second stone crushing rollers perform fine crushing treatment on the stones, the stone crusher runs through mechanical transmission, the number of the motors is small, the use cost is low, the stone crusher performs twice processing treatment on the stones, the working efficiency is high, and the practicability is good.

Description

Long-life stone crusher

Technical Field

The invention relates to the technical field of mining mechanical equipment, in particular to a stone crusher with a long service life.

Background

The stone crusher is a stone crushing mechanical device used in the mining process of a mine, the mine refers to an independent production and operation unit for mining ores in a certain mining boundary, the mine mainly comprises one or more mining workshops, and stones in the mining part of the mine need to be crushed by the stone crusher;

the prior art has the following defects: the stone crusher needs to use a plurality of motor drive stone crushing rollers to rotate and smash stones during operation, and manufacturing cost is high, and the stone crusher is single crushing treatment to the stone, smashes inefficiency, and the practicality is poor.

Disclosure of Invention

The invention aims to provide a long-life stone crusher, wherein a motor drives a second gear to rotate clockwise through a first gear and drives a transition gear to rotate clockwise, the transition gear drives a third gear to rotate anticlockwise, the third gear drives a fourth gear to rotate clockwise, two first stone crushing rollers perform coarse crushing treatment on stones, two second stone crushing rollers perform fine crushing treatment on the stones, the stone crusher operates through mechanical transmission, the number of the arranged motors is small, the use cost is low, the stone crusher performs twice processing treatment on the stones, the working efficiency is high, the practicability is good, and the defects in the technology are overcome.

In order to achieve the above purpose, the invention provides the following technical scheme: a long-life stone crusher comprises a machine case, wherein a first gear is arranged on the inner side face of the machine case, a second gear is arranged on one side of the first gear and is meshed with the first gear, a transition gear is arranged at the bottom of the first gear and is meshed with the first gear, a third gear is arranged at the bottom of the transition gear and is meshed with the transition gear, a fourth gear is arranged on one side of the third gear and is meshed with the third gear;

the center department of first gear, second gear, third gear and fourth gear all fixedly is equipped with the axostylus axostyle, just first gear, second gear, third gear and fourth gear all pass through axostylus axostyle swing joint with quick-witted case, the fixed follow driving wheel that is equipped with in side of first gear, be equipped with the action wheel from one side of driving wheel, be equipped with the belt between follow driving wheel and the action wheel, just pass through belt transmission with the action wheel from the driving wheel and be connected, the dorsal part of action wheel is equipped with the motor, just the action wheel passes through output shaft transmission with the motor and is connected.

Preferably, a rotating rod is fixedly arranged at the center of the transition gear, and the transition gear is movably connected with the chassis through the rotating rod.

Preferably, the first gear, the second gear, the third gear and the fourth gear are embedded in the machine case.

Preferably, the fixed protection casing that is equipped with in the outside of motor, the action wheel all imbeds with the motor and sets up in the protection casing, just the protection casing passes through the screw detachable connection with quick-witted case.

Preferably, the top of the inner cavity of the case is provided with first stone crushing rollers corresponding to the first gear and the second gear, and the two first stone crushing rollers are respectively connected with the first gear and the second gear through shaft rods.

Preferably, the bottom of the inner cavity of the case is provided with second stone crushing rollers corresponding to the third gear and the fourth gear in position, and the two second stone crushing rollers are respectively connected with the third gear and the fourth gear through shaft rods.

Preferably, the number of the shaft rods is four, and the four shaft rods are movably connected with the case through bearings.

In the technical scheme, the invention provides the following technical effects and advantages:

the motor drives the second gear to rotate clockwise through the first gear and drives the transition gear to rotate clockwise, the transition gear drives the third gear to rotate anticlockwise, the third gear drives the fourth gear to rotate clockwise, the two first stone crushing rollers simultaneously rotate towards the center of the case, the two second stone crushing rollers simultaneously rotate towards the center of the case, the two first stone crushing rollers perform coarse crushing treatment on stones, and the two second stone crushing rollers perform fine crushing treatment on the stones.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a transverse cross-sectional view of the present invention.

Fig. 2 is a cross-sectional view a-a of fig. 1 of the present invention.

FIG. 3 is a left side longitudinal sectional view of the present invention.

FIG. 4 is an enlarged view of portion A of FIG. 1 according to the present invention.

FIG. 5 is an enlarged view of the portion B of FIG. 2 according to the present invention.

Description of reference numerals:

1. a chassis; 2. a first gear; 3. a second gear; 4. a transition gear; 5. a third gear; 6. a fourth gear; 7. a shaft lever; 8. a driven wheel; 9. a driving wheel; 10. a belt; 11. a first stone crushing roller; 12. a second stone crushing roller; 13. an electric motor.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The invention provides a long-life stone crusher shown in figures 1-5, which comprises a case 1, wherein a first gear 2 is arranged on the inner side surface of the case 1, a second gear 3 is arranged on one side of the first gear 2, the second gear 3 is meshed with the first gear 2, a transition gear 4 is arranged at the bottom of the first gear 2, the transition gear 4 is meshed with the first gear 2, a third gear 5 is arranged at the bottom of the transition gear 4, the third gear 5 is meshed with the transition gear 4, a fourth gear 6 is arranged on one side of the third gear 5, and the fourth gear 6 is meshed with the third gear 5;

the center of each of the first gear 2, the second gear 3, the third gear 5 and the fourth gear 6 is fixedly provided with a shaft lever 7, each of the first gear 2, the second gear 3, the third gear 5 and the fourth gear 6 is movably connected with the chassis 1 through the shaft lever 7, the side surface of the first gear 2 is fixedly provided with a driven wheel 8, one side of the driven wheel 8 is provided with a driving wheel 9, a belt 10 is arranged between the driven wheel 8 and the driving wheel 9, the driven wheel 8 is in transmission connection with the driving wheel 9 through the belt 10, the back side of the driving wheel 9 is provided with a motor 13, and the driving wheel 9 is in transmission connection with the motor 13 through an output shaft;

furthermore, in the above technical solution, a rotating rod is fixedly arranged at the center of the transition gear 4, and the transition gear 4 is movably connected with the chassis 1 through the rotating rod, so that the transition gear 4 rotates;

further, in the above technical solution, the first gear 2, the second gear 3, the third gear 5 and the fourth gear 6 are all embedded in the chassis 1;

further, in the above technical solution, a protective cover is fixedly arranged on the outer side of the motor 13, the driving wheel 9 and the motor 13 are both embedded in the protective cover, and the protective cover is detachably connected with the chassis 1 through screws, so that the protective performance is good;

further, in the above technical solution, the top of the inner cavity of the chassis 1 is provided with first gravel rollers 11 corresponding to the positions of the first gear 2 and the second gear 3, and the two first gravel rollers 11 are respectively connected with the first gear 2 and the second gear 3 through the shaft rod 7;

further, in the above technical solution, the bottom of the inner cavity of the chassis 1 is provided with second gravel rolls 12 corresponding to the third gear 5 and the fourth gear 6, and the two second gravel rolls 12 are connected to the third gear 5 and the fourth gear 6 through the shaft rod 7;

further, in the above technical solution, four shaft rods 7 are provided, and the four shaft rods 7 are movably connected with the chassis 1 through bearings, so as to facilitate rotation;

the implementation mode is specifically as follows: the case 1 is hung and placed through a bracket, the motor 13 is electrically connected with an external distribution box through a cable, when the device is used, the motor 13 is controlled to run, the motor 13 drives the driving wheel 9 to rotate anticlockwise, the driving wheel 9 drives the driven wheel 8 to rotate through the belt 10, the driven wheel 8 drives the first gear 2 to rotate anticlockwise through the shaft lever 7, the first gear 2 drives the second gear 3 to rotate clockwise and drives the transition gear 4 to rotate clockwise, the transition gear 4 drives the third gear 5 to rotate anticlockwise, the third gear 5 drives the fourth gear 6 to rotate clockwise, the first gear 2 and the second gear 3 respectively drive the two first gravel rollers 11 to rotate through the shaft lever 7, the third gear 5 and the fourth gear 6 respectively drive the two second gravel rollers 12 to rotate through the shaft lever 7, so that the two first gravel rollers 11 simultaneously rotate towards the center of the case 1, and the two second gravel rollers 12 simultaneously rotate towards the center of the case 1, at this moment, the stone is placed in the case 1, the coarse crushing treatment is done to the stone to two first garrulous stone rollers 11, the fine crushing treatment is done to the stone to two second garrulous stone rollers 12, the stone crusher passes through the mechanical transmission operation, the motor sets up in a small quantity, use cost is low, and the stone crusher is twice processing to the stone, work efficiency is high, the practicality is good, this embodiment has specifically solved the poor problem of stone crusher practicality among the prior art.

This practical theory of operation: first gear 2 drives 3 clockwise rotations of second gear to drive 4 clockwise rotations of transition gear, transition gear 4 drives 5 anticlockwise rotations of third gear, and third gear 5 drives 6 clockwise rotations of fourth gear, makes two first garrulous stone rollers 11 rotate to quick-witted case 1's center simultaneously, and two second garrulous stone rollers 12 rotate to quick-witted case 1's center simultaneously, and two first garrulous stone rollers 11 are the coarse crushing processing to the stone, and two second garrulous stone rollers 12 are the fine crushing processing to the stone.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a long-life stone crusher, includes quick-witted case (1), its characterized in that: the inside side of quick-witted case (1) is equipped with first gear (2), one side of first gear (2) is equipped with second gear (3), just second gear (3) and first gear (2) meshing, the bottom of first gear (2) is equipped with transition gear (4), just transition gear (4) and first gear (2) meshing, the bottom of transition gear (4) is equipped with third gear (5), just third gear (5) and transition gear (4) meshing, one side of third gear (5) is equipped with fourth gear (6), just fourth gear (6) and third gear (5) meshing.

The center of first gear (2), second gear (3), third gear (5) and fourth gear (6) is located all to be fixed and is equipped with axostylus axostyle (7), just first gear (2), second gear (3), third gear (5) and fourth gear (6) all pass through axostylus axostyle (7) swing joint with quick-witted case (1), the fixed follow driving wheel (8) that is equipped with in side of first gear (2), one side from driving wheel (8) is equipped with action wheel (9), be equipped with belt (10) between follow driving wheel (8) and action wheel (9), just from driving wheel (8) and action wheel (9) through belt (10) transmission connection, the dorsal part of action wheel (9) is equipped with motor (13), just action wheel (9) are connected through output shaft transmission with motor (13).

2. The long life rock crusher of claim 1, wherein: the center of the transition gear (4) is fixedly provided with a rotating rod, and the transition gear (4) is movably connected with the case (1) through the rotating rod.

3. The long life rock crusher of claim 1, wherein: the first gear (2), the second gear (3), the third gear (5) and the fourth gear (6) are embedded in the case (1).

4. The long life rock crusher of claim 1, wherein: the fixed protection casing that is equipped with in the outside of motor (13), action wheel (9) all imbed the setting in the protection casing with motor (13), just the protection casing passes through the screw detachable connection with quick-witted case (1).

5. The long life rock crusher of claim 1, wherein: the top of the inner cavity of the case (1) is provided with first gravel rollers (11) corresponding to the positions of the first gear (2) and the second gear (3), and the first gravel rollers (11) are respectively connected with the first gear (2) and the second gear (3) through a shaft rod (7).

6. The long life rock crusher of claim 1, wherein: and second gravel rollers (12) corresponding to the third gear (5) and the fourth gear (6) are arranged at the bottom of the inner cavity of the case (1), and the two second gravel rollers (12) are respectively connected with the third gear (5) and the fourth gear (6) through a shaft rod (7).

7. The long life rock crusher of claim 1, wherein: the number of the shaft rods (7) is four, and the four shaft rods (7) are movably connected with the case (1) through bearings.