CN213644389U

CN213644389U - Stone crusher for mining development

Info

Publication number: CN213644389U
Application number: CN202022064546.7U
Authority: CN
Inventors: 王柳蓉
Original assignee: Shanggao Xinchao Mining Co ltd
Current assignee: Shanggao Xinchao Mining Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-07-09
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a stone crusher for mining development, which comprises a shell, wherein a feed inlet is fixedly arranged at the top end of one side of the shell, a blanking frame is rotatably arranged on the feed inlet, a pushing device is fixedly arranged on the outer wall of the shell at the bottom of one end of the blanking frame, a cutting wheel is symmetrically and fixedly arranged in the shell below the bottom of the other end of the blanking frame, a material guide opening is fixedly arranged on the inner wall of the shell below the cutting wheel, a crushing wheel is symmetrically and fixedly arranged in the shell below the material guide opening, a blanking plate is obliquely and fixedly arranged in the shell below the crushing wheel, a blanking opening is fixedly arranged at one side of the shell displacement blanking plate, supporting blocks are symmetrically and fixedly arranged at the two ends of the bottom; the utility model discloses a thrust unit can make building stones can slow intermittent type unloading, avoids inside to block up, utilizes the cutting wheel to improve crushing efficiency with crushing wheel to through the vibrations of damping device buffering rubbing crusher during operation, reduced the noise and also reduced the not hard up of rubbing crusher internal part.

Description

Stone crusher for mining development

Technical Field

The utility model relates to a building stones crushing apparatus technical field specifically is a building stones rubbing crusher is adopted in mining development.

Background

Ore mining refers to the mining of naturally occurring minerals such as solids (e.g., coal and minerals), including underground or above ground mining, mine operation, and all auxiliary work generally undertaken at or near the site and aimed at processing raw materials, the ores can be classified into different grades according to different parameters such as particle size and composition after mining, especially the particle size is an important standard for measuring the ores, large ores need to be crushed into small ores after mining by using a crusher, thereby facilitating the transportation of the ores and processing the ores to improve the ore price, when the existing ore mining industry adopts a stone crusher, the stones are large in size, the blanking is too fast, the internal blockage of a crushing bin is easily caused, the workload of the crusher is also increased, the direct crushing also causes incomplete crushing, secondary crushing is needed, the working efficiency is reduced, and when the crusher performs crushing, can produce vibrations, if do not cushion, cause the not hard up of internals easily for a long time to influence rubbing crusher's normal use, we propose a mining for this reason and use the stone grinder for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building stones rubbing crusher is adopted in mining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building stones rubbing crusher is adopted in mining industry development, includes the shell, the fixed feed inlet that is equipped with in one side top of shell, it is equipped with the unloading frame to rotate on the feed inlet, the fixed thrust unit that is equipped with on the outer wall of unloading frame one end bottom shell, the fixed cutting wheel that is equipped with of shell internal symmetry of unloading frame other end bottom below, the fixed guide mouth that is equipped with on the inner wall of the shell of the below of cutting wheel, the fixed crushing wheel that is equipped with of shell internal symmetry of guide mouth below, the fixed flitch that is equipped with of shell internal slope of crushing wheel below, the fixed blanking mouth that is equipped with in one side of flitch under the shell displacement, the fixed supporting shoe that is equipped with of bottom both ends symmetry of shell.

As a preferred technical scheme of the utility model, thrust unit includes the casing of fixed connection on the shell outer wall, the fixed motor that is equipped with in bottom of casing, the fixed irregular cam that is equipped with in rotation end of motor, the top of irregular cam slides and is equipped with the catch bar, the fixed limiting plate that is equipped with in top that is located the catch bar in the shell, and the catch bar slides and inserts and establish on the limiting plate, the top of catch bar slides and extends the fixed push pedal that is equipped with in top of shell, and the top of push pedal is laminated with the bottom of unloading frame mutually.

As an optimal technical scheme of the utility model, the fixed spout that is equipped with in top of irregular cam, the bottom of catch bar is rotated and is equipped with the ball that uses with the spout cooperation.

As a preferred technical scheme of the utility model, buffer includes the base, the fixed connecting seat that is equipped with in top of base, a plurality of buffer spring are fixed with the equal symmetry in top all around the connecting seat, buffer spring keeps away from the fixed buffer board that is equipped with of one end of connecting seat, the bottom movable sleeve of supporting shoe is established on the connecting seat, and the inner wall of buffer board and supporting shoe closely laminates.

As a preferred technical scheme of the utility model, the bottom of unloading frame is rotated and is inserted and be equipped with the dwang, the both ends of dwang are fixed respectively and are inserted the bottom both sides of establishing at the feed inlet.

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

1. preliminary cutting is carried out to building stones through setting up the cutting wheel, and the rethread crushing wheel is smashed, can make the kibbling more thorough of building stones, also avoids the loss of crushing wheel direct cut bold building stones.

2. Utilize thrust unit to make the unloading frame can the intermittent type slow unloading, avoid seeing the inside jam of rubbing crusher, improved crushing effect.

3. The buffer device at the bottom of the shell can buffer the vibration generated by the crusher during working, so that the noise is reduced, and the looseness of internal parts of the crusher is also reduced.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic view of the structure of the pushing device of the present invention;

FIG. 4 is a schematic structural view of the middle buffer device of the present invention;

fig. 5 is a schematic view of the connection structure of the irregular cam and the pushing rod of the present invention.

In the figure: 1. a housing; 2. a feed inlet; 3. a blanking frame; 31. rotating the rod; 4. a pushing device; 41. a housing; 42. a motor; 43. an irregular cam; 431. a chute; 44. a push rod; 441. a ball bearing; 45. a limiting plate; 46. pushing the plate; 5. a cutting wheel; 6. a material guide port; 7. a grinding wheel; 8. a blanking plate; 9. a blanking port; 10. a support block; 11. a buffer device; 111. a base; 112. a connecting seat; 113. a buffer spring; 114. a buffer plate.

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. 1-5, the present invention provides a technical solution: a stone crusher for mining industry development comprises a shell 1, a feed inlet 2 is fixedly arranged at the top end of one side of the shell 1, a blanking frame 3 is rotatably arranged on the feed inlet 2, a pushing device 4 is fixedly arranged on the outer wall of the shell 1 at the bottom of one end of the blanking frame 3, the pushing device 4 is used for pushing one end of the blanking frame 3 to swing up and down, cutting wheels 5 are symmetrically and fixedly arranged in the shell 1 below the bottom of the other end of the blanking frame 3, the two cutting wheels 5 rotate through an external motor, the cutting wheels 5 primarily cut stone to cut large stone blocks into small blocks, later-stage crushing is facilitated, a material guide opening 6 is fixedly arranged on the inner wall of the shell 1 below the cutting wheels 5, crushing wheels 7 are symmetrically and fixedly arranged in the shell 1 below the material guide opening 6, the stone blocks cut into small blocks fall onto the two crushing wheels 7 through the material guide opening 6 to be crushed, the two crushing wheels 7 rotate through, flitch 8 under the fixed flitch 8 that is equipped with of slope in the shell 1 of crushing wheel 7 below, the fixed blanking mouth 9 that is equipped with in one side of flitch 8 under the shell 1 displacement, the building stones after smashing roll into blanking mouth 9 through the flitch 8 that inclines to set up, the fixed supporting shoe 10 that is equipped with of bottom both ends symmetry of shell 1, the bottom activity of supporting shoe 10 is equipped with buffer 11, buffer 11 passes through supporting shoe 10 to be fixed in the bottom of shell 1, and carry out the during operation to the rubbing crusher, the vibrations that produce it cushion, the noise has been reduced promptly, the not hard up of rubbing crusher internal part has also been reduced.

The pushing device 4 comprises a shell 41 fixedly connected to the outer wall of the shell 1, a motor 42 is fixedly arranged at the bottom of the shell 41, an irregular cam 43 is fixedly arranged at the rotating end of the motor 42, a pushing rod 44 is slidably arranged at the top of the irregular cam 43, a limiting plate 45 is fixedly arranged at the top end of the pushing rod 44 in the shell 1, and the pushing rod 44 is slidably inserted on the limit plate 45, the top of the pushing rod 44 is slidably extended out of the top of the shell 1 and is fixedly provided with a push plate 46, and the top of the push plate 46 is attached to the bottom of the blanking frame 3, the rotation of the rotating end of the motor 42 drives the irregular cam 43 to rotate, the rotation of the irregular cam 43 enables the push rod 44 to do linear motion back and forth up and down on the top of the irregular cam 43, the push rod 44 moving up and down pushes the push plate 46 to push the bottom of the blanking frame 3 upwards, and therefore the end, away from the shell 1, of the blanking frame 3 moves upwards.

The top of the irregular cam 43 is fixedly provided with a sliding groove 431, the bottom of the push rod 44 is rotatably provided with a ball 441 matched with the sliding groove 431, and the push rod 44 rolls in the sliding groove 431 through the ball 441 at the bottom, so that the push rod 44 can move up and down in place when the irregular cam 43 rotates.

Buffer 11 includes base 111, the fixed connecting seat 112 that is equipped with in top of base 111, connecting seat 112 all around with the equal symmetrical fixed a plurality of buffer spring 113 that are equipped with in top, buffer spring 113 keeps away from the fixed buffer board 114 that is equipped with in one end of connecting seat 112, the bottom movable sleeve of supporting shoe 10 is established on connecting seat 112, and the inner wall of buffer board 114 and supporting shoe 10 closely laminates, the vibrations that rubbing crusher produced when carrying out the work, make supporting shoe 10 of shell 1 bottom make a round trip to rock on connecting seat 112, the supporting shoe 10 that makes a round trip to rock cushions through the buffer spring 113 of establishing inside through the cover, and connecting seat 112 all is provided with buffer spring 113 all around with the top and can cushion the vibrations that each position produced.

The bottom of unloading frame 3 rotates and inserts and be equipped with dwang 31, and the both ends of dwang 31 are fixed respectively and insert the bottom both sides of establishing at feed inlet 2, and unloading frame 3 can upwards rotate on feed inlet 2 through dwang 31, makes the one end that unloading frame 3 is located shell 1 can incline downwards.

The working principle is as follows: when the utility model is used, stones are poured on the blanking frame 3, the motor 42 is started, the rotation of the rotating end of the motor 42 drives the rotation of the irregular cam 43, the rotation of the irregular cam 43 enables the push rod 44 to do linear motion back and forth at the top of the irregular cam 43, the push rod 44 moving up and down pushes the push plate 46 to push the bottom of the blanking frame 3 upwards, so that the end of the blanking frame 3 far away from the shell 1 intermittently moves upwards, the end of the blanking frame 3 located in the shell 1 through the rotating rod 31 can be intermittently inclined downwards, the intermittent inclined motion of the blanking frame 3 enables stones in the blanking frame 3 to intermittently fall onto the cutting wheel 5 in the shell 1, thereby preventing the stones from blocking in the shell 1, reducing the workload of the cutting wheel 5, the cutting wheel 5 primarily cuts the stones, and cutting large stones into small blocks, the building stones that cut into the fritter fall into two crushing wheel 7 through guide opening 6 and smash, the building stones of fritter are convenient for crushing wheel 7 and are thoroughly smashed, the work load of crushing wheel 7 has also been reduced, the building stones after smashing roll into blanking mouth 9 through the lower flitch 8 that the slope set up, the vibrations that rubbing crusher produced when carrying out the during operation, make the supporting shoe 10 of shell 1 bottom make a round trip to rock on connecting seat 112, the supporting shoe 10 that makes a round trip to rock cushions buffer spring 113 in inside through the cover, and connecting seat 112 all is provided with the vibrations that buffer spring 113 can cushion each position production all around with the top, thereby reduced the noise that rubbing crusher produced promptly at the during operation, the not hard up of rubbing crusher inside part has also been reduced.

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. A stone crusher for mining exploitation, comprising a casing (1), characterized in that: a feeding hole (2) is fixedly arranged at the top end of one side of the shell (1), a blanking frame (3) is rotatably arranged on the feeding hole (2), a pushing device (4) is fixedly arranged on the outer wall of the shell (1) at the bottom of one end of the blanking frame (3), cutting wheels (5) are symmetrically and fixedly arranged in the shell (1) below the bottom of the other end of the blanking frame (3), a material guide opening (6) is fixedly arranged on the inner wall of the shell (1) below the cutting wheels (5), crushing wheels (7) are symmetrically and fixedly arranged in the shell (1) below the material guide opening (6), a blanking plate (8) is obliquely and fixedly arranged in the shell (1) below the crushing wheels (7), a blanking opening (9) is fixedly arranged on one side of the shell (1) through displacement of the blanking plate (8), and supporting blocks (10) are symmetrically and fixedly arranged at the two ends of the bottom of the shell, and a buffer device (11) is movably arranged at the bottom of the supporting block (10).

2. A mining stone crusher as claimed in claim 1, characterized in that: pusher (4) include casing (41) of fixed connection on shell (1) outer wall, the fixed motor (42) that is equipped with in bottom of casing (41), the rotation end of motor (42) is fixed and is equipped with irregular cam (43), the top of irregular cam (43) slides and is equipped with catch bar (44), the fixed limiting plate (45) that is equipped with in top that is located catch bar (44) in shell (1), and catch bar (44) slide and insert and establish on limiting plate (45), the top of catch bar (44) slides and extends the fixed push pedal (46) that is equipped with in top of shell (1), and the top of push pedal (46) is laminated with the bottom of unloading frame (3).

3. A mining stone crusher as claimed in claim 2, characterized in that: the top of the irregular cam (43) is fixedly provided with a sliding groove (431), and the bottom of the push rod (44) is rotatably provided with a ball (441) matched with the sliding groove (431).

4. A mining stone crusher as claimed in claim 1, characterized in that: buffer (11) include base (111), the fixed connecting seat (112) that is equipped with in top of base (111), all around of connecting seat (112) with the equal fixed a plurality of buffer spring (113) that are equipped with in top, buffer spring (113) keep away from the fixed buffer board (114) that is equipped with in one end of connecting seat (112), the bottom movable sleeve of supporting shoe (10) is established on connecting seat (112), and buffer board (114) closely laminates with the inner wall of supporting shoe (10).

5. A mining stone crusher as claimed in claim 1, characterized in that: the bottom of unloading frame (3) is rotated and is inserted and be equipped with dwang (31), the both ends of dwang (31) are fixed respectively and are inserted the bottom both sides of establishing feed inlet (2).