CN213193868U

CN213193868U - Rapid stone crushing device for highway construction

Info

Publication number: CN213193868U
Application number: CN202021641935.5U
Authority: CN
Inventors: 龚德星; 李旭
Original assignee: Far Zhuo Construction Engineering Co ltd
Current assignee: Far Zhuo Construction Engineering Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-14
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a highway construction is with quick breaker of stone relates to the broken technical field of stone, when carrying out the breakage to the great stone of volume for solving, directly when rolling the breakage with rolling the tooth, has increased and has rolled the tooth and roll broken degree of difficulty, leads to the not good and broken not thorough problem of crushing efficiency. The top of base is provided with the main tributary strut, and the main tributary strut passes through screw connection with the base, the top of main tributary strut is provided with the mounting bracket, and mounting bracket and main tributary strut pass through screw connection, the top of mounting bracket is provided with the clamping bar, and the clamping bar is provided with two, be provided with the free bearing between clamping bar and the mounting bracket, and rotate through the free bearing between clamping bar and the mounting bracket and be connected, two be provided with electric telescopic handle between the clamping bar, and electric telescopic handle's both ends rotate with the clamping bar respectively and be connected, two one side of clamping bar is provided with the broken piece of metal, and the broken piece of metal sets up structure as an organic.

Description

Rapid stone crushing device for highway construction

Technical Field

The utility model relates to a broken technical field of stone specifically is a quick breaker of stone for highway construction.

Background

The highway belongs to a high-grade highway, which is called as the highway for short, according to the regulations of highway engineering technical standards of China department of transportation, the highway is a highway which can adapt to the average day and night passenger car traffic volume of more than 25000 vehicles in the year, is specially used for cars to travel at high speed in different lanes and completely control the entrance and the exit, is convenient for traffic trip, a large amount of stones are needed in the construction of the highway, the stones are mainly made of stones which are crushed by a stone crushing device, and the stone crushing device is needed for crushing, mainly carries out crushing operation on various stones, and is divided into a plurality of models according to different crushing principles and different product particle sizes. The crusher is widely applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like.

At present, when using breaker to carry out the breakage to the stone, mainly roll the stone with the help of rolling the tooth, when carrying out the breakage to the great stone of volume, directly when rolling the breakage with rolling the tooth, increased and rolled the tooth and rolled the broken degree of difficulty, lead to the not good and broken not thorough of crushing efficiency, broken stone can not satisfy the user demand mostly. Therefore, a rapid stone breaking device for highway construction is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway construction is with quick breaker of stone to when proposing in solving above-mentioned background art to the great stone of volume when broken, directly when rolling the breakage with rolling the tooth, increased and rolled the tooth and rolled the broken degree of difficulty, lead to the not good and broken not thorough problem of crushing efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a highway construction is with quick breaker of stone, includes the base, the top of base is provided with the main tributary strut, and the main tributary strut passes through screw connection with the base, the top of main tributary strut is provided with the mounting bracket, and mounting bracket and main tributary strut pass through screw connection, the top of mounting bracket is provided with the clamping bar, and the clamping bar is provided with two, be provided with the free bearing between clamping bar and the mounting bracket, and rotate through the free bearing between clamping bar and the mounting bracket and be connected, two be provided with electric telescopic handle between the clamping bar, and electric telescopic handle's both ends rotate with the clamping bar respectively and be connected, two one side of clamping bar is provided with the broken fragment of metal, and the broken fragment of metal sets up.

Preferably, the below of mounting bracket is provided with rolls the storehouse, and rolls the storehouse and pass through the screw connection with the main tributary strut, the both sides that roll the storehouse all are provided with the motor, and the motor with roll the storehouse and pass through the screw connection, the inside that rolls the storehouse is provided with rolls the roller, rolls the roller and is provided with two, and rolls the roller and roll the storehouse and rotate and be connected, it is provided with the shaft coupling to roll between the output of roller and motor, and rolls through the coupling joint between the output of roller and motor.

Preferably, two the outside of rolling the roller all is provided with rolls the tooth, rolls the tooth and is provided with a plurality of, and rolls the tooth and be connected with rolling the roller gas welding, two through rolling tooth meshing connection between the roller.

Preferably, one side of main tributary strut is provided with the auxiliary stay frame, and the auxiliary stay frame passes through screw connection with the base, the below of rolling the storehouse is provided with down the hopper, and down the hopper passes through screw connection with the auxiliary stay frame, one side of auxiliary stay frame is provided with defeated feed bin, and defeated feed bin passes through screw connection with the auxiliary stay frame, the top of defeated feed bin is provided with the baffle, and the baffle passes through screw connection with defeated feed bin.

Preferably, the inside of defeated feed bin is provided with the sieve, and the sieve passes through the screw connection with defeated feed bin, the below of sieve is provided with the vibrator, and the vibrator passes through the screw connection with the sieve.

Preferably, one side of defeated feed bin is provided with the beneficiated burden material deflector, and the beneficiated burden material deflector passes through the screw connection with defeated feed bin, the top of beneficiated burden material deflector is provided with the coarse fodder deflector, and the coarse fodder deflector passes through the screw connection with the sieve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a device passes through clamping bar and electric telescopic handle's setting, because rotate through the free bearing between clamping bar and the mounting bracket and be connected, it rotates along the free bearing to drive the clamping bar under electric telescopic handle's effect, thereby adjust the interval between two clamping bars, thereby can extrude the stone of placing between the clamping bar, thereby can change great stone into the stone of tiny particle, rolling the stone of tiny particle with the help of rolling the tooth and can improve rolling efficiency, thereby can be faster broken to the stone, and the stone is broken more thoroughly. The problem of can change big stone into less granule in advance to improve stone crushing efficiency and quality, broken more thoroughly is solved.

2. The utility model discloses a device passes through the setting of sieve, coarse fodder deflector and concentrate deflector, on throwing the sieve with broken stone, can separate the screening to broken stone under the effect of sieve, and the vibrator then can drive the sieve shake to can be more separate the stone, the stone of separation can be followed coarse fodder deflector and concentrate deflector and collected, thereby will not satisfy the stone that uses and carry out the breakage once more. The problem of can screen broken stone to collect the stone that will not satisfy the use and carry out the secondary crushing is solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the rolling chamber of the present invention;

fig. 3 is a sectional view of the material conveying bin of the present invention.

In the figure: 1. a base; 2. a main supporting frame; 3. rolling a bin; 4. a mounting frame; 5. a clamping bar; 6. hinging seat; 7. an electric telescopic rod; 8. rolling a roller; 9. feeding a hopper; 10. a secondary support frame; 11. a material conveying bin; 12. a baffle plate; 13. a coarse material guide plate; 14. a concentrate guide plate; 15. a sieve plate; 16. a vibrator; 17. a motor; 18. a coupling; 19. grinding teeth; 20. breaking the metal into pieces.

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. 1-3, the present invention provides an embodiment: a stone rapid crushing device for highway construction comprises a base 1, a main support frame 2 is arranged above the base 1, the main support frame 2 is connected with the base 1 through screws, an installation frame 4 is arranged above the main support frame 2, the installation frame 4 is connected with the main support frame 2 through screws, two clamping rods 5 are arranged above the installation frame 4, hinged supports 6 are arranged between the clamping rods 5 and the installation frame 4, the clamping rods 5 are rotatably connected with the installation frame 4 through the hinged supports 6, an electric telescopic rod 7 is arranged between the two clamping rods 5, two ends of the electric telescopic rod 7 are respectively rotatably connected with the clamping rods 5, one side of each of the two clamping rods 5 is provided with a metal crushing block 20, the metal crushing blocks 20 and the clamping rods 5 are arranged into an integral structure, the electric telescopic rod 7 drives the clamping rods 5 to rotate, so as to adjust the space between the clamping rods 5, stones placed between the clamping rods 5 can be extruded, the large-particle stone blocks are loaded into small-particle stone blocks, so that the subsequent rolling is facilitated.

Further, the below of mounting bracket 4 is provided with rolls storehouse 3, and roll storehouse 3 and main tributary strut 2 and pass through the screw connection, the both sides that roll storehouse 3 all are provided with motor 17, and motor 17 with roll storehouse 3 and pass through the screw connection, the inside that rolls storehouse 3 is provided with rolls roller 8, it is provided with two to roll roller 8, and roll roller 8 and roll storehouse 3 and rotate and be connected, it is provided with shaft coupling 18 to roll between the output of roller 8 and motor 17, and roll and be connected through shaft coupling 18 between the output of roller 8 and motor 17. Drive through motor 17 and roll roller 8 and rotate, utilize to turn to different roll rollers 8 and can roll the stone.

Further, two roll 8's outside all is provided with rolls tooth 19, rolls tooth 19 and is provided with a plurality of, and rolls tooth 19 and roll 8 gas welding and be connected, rolls through rolling tooth 19 meshing connection between the roller 8 for two. Can roll the stone with rolling tooth 19, can select suitable size according to the stone demand size to roll tooth 19 and carry out the rolling processing.

Further, one side of main tributary strut 2 is provided with auxiliary stay frame 10, and auxiliary stay frame 10 passes through bolted connection with base 1, the below of rolling storehouse 3 is provided with down hopper 9, and hopper 9 passes through bolted connection with auxiliary stay frame 10 down, one side of auxiliary stay frame 10 is provided with defeated feed bin 11, and defeated feed bin 11 passes through bolted connection with auxiliary stay frame 10, the top of defeated feed bin 11 is provided with baffle 12, and baffle 12 passes through bolted connection with defeated feed bin 11. The conveyed stone can be blocked by the baffle 12, so that the stone is prevented from falling from two sides.

Further, the inside of defeated feed bin 11 is provided with sieve 15, and sieve 15 passes through the screw connection with defeated feed bin 11, and the below of sieve 15 is provided with vibrator 16, and vibrator 16 passes through the screw connection with sieve 15. Can screen broken stone through sieve 15, and vibrator 16 can drive the shake of sieve 15 for the stone screening.

Further, one side of the material conveying bin 11 is provided with a fine material guide plate 14, the fine material guide plate 14 is connected with the material conveying bin 11 through screws, a coarse material guide plate 13 is arranged above the fine material guide plate 14, and the coarse material guide plate 13 is connected with the sieve plate 15 through screws. The stone can be separated and collected by the coarse material guide plate 13 and the fine material guide plate 14.

The working principle is as follows: during the use, place the stone between two clamping bars 5, drive electric telescopic handle 7 drives clamping bar 5 and rotates under electric telescopic handle 7's effect to can reduce the size of stone to the stone extrusion between two clamping bars 5, become during less stone falls to rolling storehouse 3. Open motor 17, drive roller 8 and rotate under motor 17's effect, and can roll the stone in storehouse 3 with the help of rolling tooth 19, thereby accomplish the stone breakage, the stone that pulverizes shifts to sieve 15 from hopper 9 down, can separate the stone with the help of sieve 15, drive sieve 15 shake under the effect of vibrator 16, can accelerate the separation of stone, and dredge the stone, the stone that satisfies the demand is collected from the discharge of concentrate deflector 14, and the stone that does not satisfy the demand is collected from the discharge of coarse fodder deflector 13, carry out crushing processing once more.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a quick breaker of stone for highway construction, includes base (1), its characterized in that: a main support frame (2) is arranged above the base (1), the main support frame (2) is connected with the base (1) through screws, a mounting frame (4) is arranged above the main support frame (2), the mounting rack (4) is connected with the main support frame (2) through screws, two clamping rods (5) are arranged above the mounting rack (4), two clamping rods (5) are arranged, a hinged support (6) is arranged between the clamping rod (5) and the mounting rack (4), the clamping rods (5) are rotatably connected with the mounting rack (4) through hinged supports (6), an electric telescopic rod (7) is arranged between the two clamping rods (5), and the two ends of the electric telescopic rod (7) are respectively rotatably connected with the clamping rods (5), one side of each clamping rod (5) is provided with a broken metal block (20), and the broken metal blocks (20) and the clamping rods (5) are arranged into an integral structure.

2. The stone rapid breaking device for highway construction according to claim 1, wherein: the below of mounting bracket (4) is provided with rolls storehouse (3), and rolls storehouse (3) and main tributary strut (2) through the screw connection, the both sides that roll storehouse (3) all are provided with motor (17), and motor (17) with roll storehouse (3) through the screw connection, the inside that rolls storehouse (3) is provided with rolls roller (8), rolls roller (8) and is provided with two, and rolls roller (8) and rolls storehouse (3) and rotate and be connected, it is provided with shaft coupling (18) between the output of roller (8) and motor (17) to roll, and rolls and is connected through shaft coupling (18) between the output of roller (8) and motor (17).

3. The stone rapid breaking device for highway construction according to claim 2, wherein: two the outside of rolling roller (8) all is provided with rolls tooth (19), rolls tooth (19) and is provided with a plurality of, and rolls tooth (19) and rolls roller (8) gas welding and be connected, two roll and connect through rolling tooth (19) meshing between roller (8).

4. The stone rapid breaking device for highway construction according to claim 2, wherein: one side of main tributary strut (2) is provided with auxiliary stay frame (10), and auxiliary stay frame (10) passes through bolted connection with base (1), the below of rolling storehouse (3) is provided with down hopper (9), and down hopper (9) pass through bolted connection with auxiliary stay frame (10), one side of auxiliary stay frame (10) is provided with defeated feed bin (11), and defeated feed bin (11) pass through bolted connection with auxiliary stay frame (10), the top of defeated feed bin (11) is provided with baffle (12), and baffle (12) pass through bolted connection with defeated feed bin (11).

5. The stone rapid breaking device for highway construction according to claim 4, wherein: the inside of defeated feed bin (11) is provided with sieve (15), and sieve (15) pass through screw connection with defeated feed bin (11), the below of sieve (15) is provided with vibrator (16), and vibrator (16) pass through screw connection with sieve (15).

6. The stone rapid breaking device for highway construction according to claim 5, wherein: one side of defeated feed bin (11) is provided with concentrated material deflector (14), and concentrated material deflector (14) and defeated feed bin (11) pass through the screw connection, the top of concentrated material deflector (14) is provided with coarse fodder deflector (13), and coarse fodder deflector (13) pass through the screw connection with sieve (15).