CN215541158U

CN215541158U - Mine stone rolling machine

Info

Publication number: CN215541158U
Application number: CN202121182851.4U
Authority: CN
Inventors: 段金中; 仲立刚; 刘亚彬; 周锦辉
Original assignee: Hebei Herui Mining Co ltd
Current assignee: Hebei Herui Mining Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-18
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a mine stone rolling machine which comprises a crushing box, wherein a supporting rod is fixedly connected to the lower portion of the side wall of the crushing box, an extrusion device is arranged on the upper portion of the side wall of an inner cavity of the crushing box, a crushing device is arranged on the lower portion of the inner cavity of the crushing box, a water spraying device is arranged on the upper portion of the rear end face of the crushing box, a screening bin is arranged below the crushing box, a vibrating motor is fixedly connected to the lower end face of the screening bin, and a crushing motor is fixedly connected to the lower portion of the rear end face of the crushing box. This mine stone rolling machine has solved current mine stone rolling machine and has smashed the effect not good, and the protective capacities of environment is relatively poor to and the lower problem of practicality.

Description

Mine stone rolling machine

Technical Field

The utility model relates to the technical field of mining machinery, in particular to a mine stone rolling machine.

Background

In some mine operations, need roll into the rubble of suitable size with bold stone to follow-up processing and transportation, traditional processing mode is mostly relying on the gravity chisel to hit, wastes time and energy and efficiency is not high, appears a stone breaker on the market afterwards, carries out the stone breakage through mechanical power, the improvement of very big degree machining efficiency.

The patent document with publication number CN201920472922.0 discloses a mine stone rolling machine, which comprises an air inlet box, an impact box and a crushing box, wherein the lower part of the left end of the air inlet box is fixedly provided with an inlet pipe, the upper end of the air inlet box is provided with an air blower, the top end inside the air inlet box is provided with an exhaust pipe, an air outlet at the lower end of the air blower is connected with an air inlet at the upper end of the exhaust pipe through a pipeline, the lower end of the air inlet box is welded with the impact box, the lower end of the impact box is welded with the crushing box, the lower end of the crushing box is fixedly provided with a discharge pipe, the right end of the discharge pipe is fixedly provided with an exhaust fan, the air inlet at the left end of the exhaust fan is connected with the right end of the discharge pipe through a pipeline, a net cylinder is arranged inside the discharge pipe, and is fixed at the middle position of the lower end of the crushing box,

above-mentioned patent document only passes the net section of thick bamboo and passes the air exhauster discharge with the dust through the air-blower, has realized the dust removal function, but the structure of whole device is comparatively simple, and the function is comparatively single, and the effect of crushing, screening, separation can not fine realization, and the practicality is relatively poor, and above-mentioned dust removal function only takes out the dust outwards moreover, has guaranteed the inside environment of device, and there is not substantive usefulness to external environment's protection.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a mine stone rolling machine, which solves the problems of poor crushing effect, poor environmental protection capability and low practicability of the conventional mine stone rolling machine.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a mine stone rolling machine, includes broken case, broken case lateral wall lower part fixedly connected with bracing piece, broken case inner chamber lateral wall upper portion is provided with the extrusion device, broken case inner chamber lower part is provided with reducing mechanism, broken case rear end face upper portion is provided with watering device, broken case below is provided with the screening storehouse, terminal surface fixedly connected with vibrating motor under the screening storehouse, broken case rear end face lower part fixedly connected with crushing motor.

Preferably, extrusion device is including mounting panel, pivot, stripper plate, cylinder and spring, the mounting panel passes through the pivot is rotated and is connected with the stripper plate, broken case inner chamber lateral wall lower part with be provided with under the stripper plate between the terminal surface the cylinder, broken case inner chamber lateral wall lower part with be provided with under the stripper plate between the terminal surface the spring.

Preferably, the upper end surface of the extrusion plate is provided with a convex thorn.

Preferably, the reducing mechanism is including first crushing roller, first gear, second crushing roller and second gear, crushing motor output with first crushing roller fixed connection, first crushing roller front end is located crushing case outside fixedly connected with first gear, second crushing roller front end is located crushing case outside fixedly connected with the second gear, the second gear with first gear engagement is connected.

Preferably, watering device is including fixed plate, water pump, rotor plate, main water pipe, fixed cover, watering shower nozzle and hose, fixed plate up end left side fixedly connected with the water pump, broken case rear end face upper portion is rotated and is connected with the rotor plate, the terminal surface passes through before the rotor plate fixed cover fixedly connected with the main water pipe, lateral wall fixedly connected with before the main water pipe the watering shower nozzle, the water pump output passes through the hose with main water pipe inner chamber intercommunication.

Preferably, the right part of the upper end surface of the fixed plate is fixedly connected with a lower lug, the lower part of the side wall of the rotating plate is fixedly connected with an upper lug, and a telescopic rod is rotatably connected between the upper lug and the lower lug.

Preferably, the screening bin comprises a connecting spring, a coarse hopper and a fine hopper, the upper end of the connecting spring is fixedly connected with the lower end face of the crushing box, the lower part of the connecting spring is fixedly connected with the coarse hopper, and the lower part of the coarse hopper is fixedly connected with the fine hopper.

Preferably, the lower end face of the coarse hopper is provided with a screening net, and the directions of the coarse hopper and the fine hopper are opposite and are obliquely arranged.

(III) advantageous effects

The utility model provides a mine stone rolling machine. The method has the following beneficial effects:

(1) the mine stone rolling machine has the advantages that after stones enter the crushing box, the extrusion plate exerts pressure on the stones through the reciprocating expansion of the cylinder to preliminarily crush the stones, the upper end face of the extrusion plate is also provided with the raised spines which can be used for better crushing the stones, the crushing capacity of the device is improved, the springs are arranged between the extrusion plate and the side wall of the inner cavity of the crushing box and can be used for providing buffer force between the extrusion plate and the crushing box, the situation that the side wall of the crushing box is damaged due to high-strength rigid extrusion is avoided, the durability of the device is improved, the crushed stones which are preliminarily crushed next can continue to slide down to the bottom of the crushing box, then the crushing motor drives the first crushing roller to rotate, the first crushing roller and the second crushing roller are connected through the meshing between the second gear and the first gear, the first crushing roller and the second crushing roller synchronously rotate in different directions, and are crushed again, thereby improving the crushing effect of the device. Carry out kibbling in-process at the stone and can produce a large amount of smog, and the stripper plate, also can generate heat under the condition that first crushing roller and second crushing roller work for a long time, send external rivers into the main water pipe through water pump cooperation hose this moment, rethread water spray head sprays to broken case, play the dust fall, the effect of cooling, when having improved the environmental protection performance of device, the durability of device has also further been improved, and can change the direction of rotor plate through the telescopic link is flexible, the direction that control rivers that can be better sprayed, thereby the practicality of device has been improved.

(2) This mine stone rolling machine through vibrating motor cooperation coupling spring, drives the coarse hopper and shakes the screening with thin hopper, and at first coarse aggregate can be through the slope of coarse hopper to one side landing of device, then can pass the thin aggregate of screening net will continue to fall to thin hopper in, then through the slope in the thin hopper to the opposite one side landing of coarse hopper ejection of compact to the realization is sieved the effect of piling up again with the material, thereby has further improved the practicality of device.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional view of the present invention;

FIG. 4 is a schematic view of a half-section structure of the present invention;

FIG. 5 is an enlarged view of the area A in FIG. 4 according to the present invention.

In the figure: 1 crushing box, 2 supporting rods, 3 extruding devices, 31 mounting plates, 32 rotating shafts, 33 extruding plates, 331 convex thorns, 34 cylinders, 35 springs, 4 crushing devices, 41 first crushing rollers, 42 first gears, 43 second crushing rollers, 44 second gears, 5 watering devices, 51 fixing plates, 511 lower lugs, 52 water pumps, 53 rotating plates, 531 upper lugs, 54 main water pipes, 55 fixing sleeves, 56 watering nozzles, 57 soft water pipes, 6 screening bins, 61 connecting springs, 62 coarse hoppers, 621 screening nets, 63 fine hoppers, 7 vibrating motors, 8 crushing motors and 9 telescopic rods.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the first embodiment is as follows: a mine stone rolling machine comprises a crushing box 1, a support rod 2 is fixedly connected to the lower portion of the side wall of the crushing box 1, an extrusion device 3 is arranged on the upper portion of the side wall of an inner cavity of the crushing box 1, the extrusion device 3 comprises a mounting plate 31, a rotating shaft 32, an extrusion plate 33, a cylinder 34 and a spring 35, the mounting plate 31 is rotatably connected with the extrusion plate 33 through the rotating shaft 32, a convex thorn 331 is arranged on the upper end face of the extrusion plate 33, the cylinder 34 is arranged between the lower portion of the side wall of the inner cavity of the crushing box 1 and the lower end face of the extrusion plate 33, the spring 35 is arranged between the lower portion of the side wall of the inner cavity of the crushing box 1 and the lower end face of the extrusion plate 33, a crushing device 4 is arranged on the lower portion of the inner cavity of the crushing box 1, the crushing device 4 comprises a first crushing roller 41, a first gear 42, a second crushing roller 43 and a second gear 44, the output end of a crushing motor 8 is fixedly connected with the first crushing roller 41, the front end of the first gear 42 is fixedly connected with the outer side of the crushing box 1, the front end of the second crushing roller 43 is fixedly connected with a second gear 44 outside the crushing box 1, the second gear 44 is meshed with the first gear 42, when a stone enters the crushing box 1, the extrusion plate 33 applies pressure to the stone through reciprocating expansion and contraction of the air cylinder 34 to crush the stone preliminarily, the upper end surface of the extrusion plate 33 is also provided with a convex thorn 331 which can be used for crushing the stone better, the crushing capacity of the device is improved, a spring 35 is arranged between the extrusion plate 33 and the side wall of the inner cavity of the crushing box 1 and can be used for providing buffer force between the extrusion plate 33 and the crushing box 1, the side wall of the crushing box 1 is prevented from being damaged due to high-strength rigid extrusion, the durability of the device is improved, the crushed stone which is crushed preliminarily next can continuously slide down to the bottom of the crushing box 1, and then the crushing motor 8 drives the first crushing roller 41 to rotate, the second gear 44 is meshed with the first gear 42, so that the first crushing roller 41 and the second crushing roller 43 synchronously rotate in different directions to crush the crushed stone again, and the crushing effect of the device is improved; the upper part of the rear end face of the crushing box 1 is provided with a water spraying device 5, the water spraying device 5 comprises a fixed plate 51, a water pump 52, a rotating plate 53, a main water pipe 54, a fixed sleeve 55, a water spraying nozzle 56 and a water hose 57, the left side of the upper end face of the fixed plate 51 is fixedly connected with the water pump 52, the upper part of the rear end face of the crushing box 1 is rotatably connected with the rotating plate 53, the front end face of the rotating plate is fixedly connected with the main water pipe 54 through the fixed sleeve 55, the front side wall of the main water pipe 54 is fixedly connected with the water spraying nozzle 56, the output end of the water pump 52 is communicated with the inner cavity of the main water pipe 54 through the water hose 57, the right part of the upper end face of the fixed plate 51 is fixedly connected with a lower lug 511, the lower part of the side wall of the rotating plate 53 is fixedly connected with an upper lug 531, an expansion link 9 is rotatably connected between the upper lug 531 and the lower lug 511, a large amount of smoke can be generated in the process of crushing stones, and the extrusion plate 33, the first crushing roller 41 and the second crushing roller 43 can generate heat under the condition of long-time working, at the moment, the water pump 52 is matched with the water hose 57 to send outside water flow into the main water pipe 54, and then the water spray head 56 is used for spraying water to the crushing box 1, so that the effects of dust fall and temperature reduction are achieved, the environmental protection performance of the device is improved, meanwhile, the durability of the device is further improved, the direction of the rotating plate 53 can be changed through the extension and contraction of the telescopic rod 9, the water flow spraying direction can be better controlled, and the practicability of the device is improved; a screening bin 6 is arranged below the crushing box 1, a vibrating motor 7 is fixedly connected to the lower end face of the screening bin 6, and a crushing motor 8 is fixedly connected to the lower portion of the rear end face of the crushing box 1.

Example two: the difference between the present embodiment and the first embodiment is that the screening bin 6 includes a connecting spring 61, a coarse hopper 62, and a fine hopper 63, the upper end of the connecting spring 61 is fixedly connected to the lower end surface of the crushing box 1, the lower portion of the connecting spring 61 is fixedly connected to the coarse hopper 62, the lower portion of the coarse hopper 62 is fixedly connected to the fine hopper 63, the lower end surface of the coarse hopper 62 is provided with a screening net 621, the coarse hopper 62 and the fine hopper 63 are both obliquely arranged in opposite directions, the vibrating motor 7 is matched with the connecting spring 61 to drive the coarse hopper 62 and the fine hopper 63 to shake and screen, firstly, coarse aggregate will slide down to one side of the device through a slope of the coarse hopper 62, then fine aggregate that can pass through the screening net 621 will continue to fall into the fine hopper 63, then slide down to the opposite side of the coarse hopper 62 through a slope in the fine hopper 63, thereby realizing the role of screening and stacking the materials, thereby further improving the utility of the device.

When the crushing device works, firstly, after stones enter the crushing box 1, the extrusion plate 33 applies pressure to the stones through reciprocating expansion and contraction of the air cylinder 34, the stones are primarily crushed, the upper end surface of the extrusion plate 33 is also provided with the convex thorns 331 which can be used for better crushing the stones, the springs 35 are arranged between the extrusion plate 33 and the side wall of the inner cavity of the crushing box 1 and can be used for providing buffer force between the extrusion plate 33 and the crushing box 1, the situation that the side wall of the crushing box 1 is damaged due to high-strength rigid extrusion is avoided, then crushed stones after primary crushing continue to slide down to the bottom of the crushing box 1, then the crushing motor 8 drives the first crushing roller 41 to rotate, the first crushing roller 41 and the second crushing roller 43 synchronously rotate in different directions through meshing connection between the second gear 44 and the first gear 42, the crushed stones are crushed again, and then a large amount of smoke is generated in the crushing process, and the extrusion plate 33, the first crushing roller 41 and the second crushing roller 43 generate heat under the condition of working for a long time, at the moment, the water pump 52 is matched with the water hose 57 to send outside water flow into the main water pipe 54, and then the water spray head 56 sprays the crushed stones to the crushing box 1 to play the roles of dust fall and temperature reduction, the direction of the rotating plate 53 can be changed through the extension and contraction of the telescopic rod 9, the direction of water flow spraying can be better controlled, after the crushed stones which are crushed in two steps continuously drop downwards into the screening bin 6, the coarse hopper 62 and the fine hopper 63 are subjected to shaking screening through the vibration motor 7 matched with the connecting spring 61, firstly, coarse aggregate can slide to one side of the device through the slope of the coarse hopper 62, then fine aggregate which can pass through the screening net 621 can continuously fall into the fine hopper 63, and then slide to the opposite side of the discharge of the coarse hopper 62 through the slope in the fine hopper 63, thereby completing the sieving and stacking work. The crushing capacity of the whole device is improved by matching the air cylinder 34 with the extrusion plate 33 and the convex thorns 331, and the durability of the device is improved by arranging the springs 35 between the extrusion plate 33 and the side wall of the inner cavity of the crushing box 1; then, the grinding motor 8 drives the first grinding roller 41 and the second grinding roller 43 to synchronously rotate in different directions, so that the grinding effect of the device is improved; then, the water pump 52 is matched with the soft water pipe 57, the main water pipe 54 and the sprinkling nozzle 56 to play roles of dust fall and cooling, so that the environment-friendly performance of the device is improved, meanwhile, the durability of the device is further improved, and the sprinkling direction of water flow can be better controlled through the arrangement of the telescopic rod 9, so that the practicability of the device is improved; and finally, the vibrating motor 7, the connecting spring 61, the coarse hopper 62 and the fine hopper 63 are matched for use, so that the materials are screened and stacked, and the practicability of the device is further improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. A mine stone rolling machine, includes broken case (1), its characterized in that: broken case (1) lateral wall lower part fixedly connected with bracing piece (2), broken case (1) inner chamber lateral wall upper portion is provided with extrusion device (3), broken case (1) inner chamber lower part is provided with reducing mechanism (4), broken case (1) rear end face upper portion is provided with watering device (5), broken case (1) below is provided with screening storehouse (6), terminal surface fixedly connected with vibrating motor (7) under screening storehouse (6), broken case (1) rear end face lower part fixedly connected with crushing motor (8).

2. The mine stone roller of claim 1, wherein: extrusion device (3) are including mounting panel (31), pivot (32), stripper plate (33), cylinder (34) and spring (35), mounting panel (31) are passed through pivot (32) rotate and are connected with stripper plate (33), broken case (1) inner chamber lateral wall lower part with be provided with between the terminal surface under stripper plate (33) cylinder (34), broken case (1) inner chamber lateral wall lower part with be provided with between the terminal surface under stripper plate (33) spring (35).

3. The mine stone roller of claim 2, wherein: the upper end surface of the extrusion plate (33) is provided with a convex thorn (331).

4. A mine stone roller as claimed in claim 3, characterised in that: reducing mechanism (4) including first crushing roller (41), first gear (42), second crushing roller (43) and second gear (44), smash motor (8) output with first crushing roller (41) fixed connection, first crushing roller (41) front end is located crushing case (1) outside fixedly connected with first gear (42), second crushing roller (43) front end is located crushing case (1) outside fixedly connected with second gear (44), second gear (44) with first gear (42) meshing is connected.

5. The mine stone roller of claim 4, wherein: watering device (5) are including fixed plate (51), water pump (52), rotor plate (53), main water pipe (54), fixed cover (55), sprinkler head (56) and hose (57), fixed plate (51) up end left side fixedly connected with water pump (52), broken case (1) rear end face upper portion rotates and is connected with rotor plate (53), the terminal surface passes through before the rotor plate fixed cover (55) fixedly connected with main water pipe (54), lateral wall fixedly connected with before main water pipe (54) sprinkler head (56), water pump (52) output passes through hose (57) with main water pipe (54) inner chamber intercommunication.

6. The mine stone roller of claim 5, wherein: the right part of the upper end face of the fixed plate (51) is fixedly connected with a lower lug (511), the lower part of the side wall of the rotating plate (53) is fixedly connected with an upper lug (531), and a telescopic rod (9) is rotatably connected between the upper lug (531) and the lower lug (511).

7. The mine stone roller of claim 1, wherein: screening storehouse (6) including connecting spring (61), coarse fodder fill (62), fine material fill (63), connecting spring (61) upper end with terminal surface fixed connection under broken case (1), connecting spring (61) lower part fixedly connected with coarse fodder fill (62), coarse fodder fill (62) lower part fixedly connected with fine material fill (63).

8. The mine stone roller of claim 7, wherein: the lower end face of the coarse hopper (62) is provided with a screening net (621), and the coarse hopper (62) and the fine hopper (63) are opposite in direction and are obliquely arranged.