CN205269771U - Stone crusher is used in mine - Google Patents

Abstract

The utility model discloses a stone crusher is used in mine, including shell, hopper, landing leg and lower hopper, have the landing leg at the equal fixed mounting in the left and right sides of shell, the below of landing leg is equipped with the damper cylinder, be provided with the stock guide of slope in the hopper, install the control panel on the just right hopper lateral wall of the end of stock guide, install two complex drive rolls and driven roll in the shell, the driven roll passes through the support frame to be fixed on the regulating plate, and the last lower extreme sliding connection of regulating plate is on the shell inner wall, and the left surface of regulating plate rotates and is connected with the bolt, sliding on the crossbeam and being provided with the slider, the lower extreme of slider is fixed with the suction hood, install the light on the lateral wall of suction hood. The utility model discloses a regulating plate can adjust and the stock guide between the distance to control building stones the falling speed, the extension stone crusher life, adjusting bolt can adjust the distance between driven voller and the drive roll, is convenient for adjust the crushing degree of building stones, can reach different crushing effects.

Description

A kind of mine stoning machine

Technical field

The utility model relates to a kind of mining equiment, specifically a kind of mine stoning machine.

Background technology

All kinds of building stones are mainly carried out crushing operation by mining stoning machine, and widely used in practice is double-roll type stoning machine, and double-roll type stoning machine adopts two roller wheels, and to needing, broken material crushes, and crushing effect is better; But stoning machine to the right controls owing to building stones are not entered flow by feed mechanism, easily cause pulverization roller load to increase when building stones are more, pulverization roller is stopped, causing motor to burn out, affect stoning machine and use; In crushing process, dust is bigger simultaneously, and damage ratio is relatively serious, have impact on working efficiency, brings injury also to the health of staff simultaneously; Pulverizer operationally shakes, and produces a large amount of noise, surrounding environment is affected.

Practical novel content

The purpose of this utility model is that providing a kind of regulates crushing effect, extends work-ing life, reduces noise, safeguard the mine stoning machine of surrounding environment, to solve in above-mentioned background technology the problem proposed.

For achieving the above object, the utility model provides following technical scheme:

A kind of mine stoning machine, comprises shell, hopper, supporting leg and hopper; The bottom of described shell is connected hopper, and the lower section of hopper is provided with collection box; All being installed with supporting leg in the left and right sides of shell, the lower section of supporting leg is provided with damping cylinder, and supporting leg extend in damping cylinder, is provided with spring in damping cylinder, and the upper end of spring is fixed with the push pedal of level, and supporting leg is pressed in push pedal; Described hopper be connected at the top of shell, in hopper, be provided with the charging guide plate of inclination, the end of charging guide plate just to hopper side wall on switchboard is installed, switchboard is horizontally disposed with, and switchboard level is slidably connected on hopper; Drive roll and driven roll that two coordinate are installed in the enclosure, drive roll is fixed on the sidewall of shell by bracing frame, driven roll is fixed on adjustable plate by bracing frame, adjustable plate is vertically arranged, and the upper and lower ends of adjustable plate is slidably connected on outer casing inner wall, the face, left side of adjustable plate is rotatably connected to bolt, and bolt is through shell, be threaded nut on bolt, and nut is fixedly welded on outer shell outer wall; Being fixed with column on the sidewall of described shell, the upper end of column is fixed with crossbeam, and crossbeam slides is provided with slide block, and the lower end of slide block is fixed with dust hood, and dust hood is communicated with dust suction pipe, and other one end of dust suction pipe is communicated with suction machine; The sidewall of described dust hood is provided with head light.

Further: the angle of described charging guide plate and horizontal plane is 20��40 degree.

Further: described drive roll is connected with drive unit by gear.

Further: the distance between described dust hood and hopper is 0.4��0.6m.

Compared with prior art, the beneficial effects of the utility model are: the utility model can regulate the distance between charging guide plate by adjustable plate, thus control the falling velocity of building stones, building stones bulk deposition is avoided to cause pulverization roller to stop in the enclosure, protection drive unit, extends the work-ing life of stoning machine; Adjusting bolt can regulate the distance between driven roll and drive roll, is convenient to regulate the degree of grinding of building stones, it is possible to reach different crushing effects; Carrying out drawing collection to dust by the dust hood at top, dust hood moves left and right on crossbeam, is convenient for people to filler, and head light can clearly be radiated in hopper, conveniently observes inner building stones situation and is convenient to maintenance; The vibration that electric installation on device operationally produces, is absorbed by the damping cylinder below supporting leg, weakens the vibration to ground, reduces noise, safeguards surrounding environment.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of mine stoning machine.

In figure: 1-shell, 2-hopper, 3-supporting leg, 4-hopper, 5-drive roll, 6-driven roll, 7-adjustable plate, 8-bracing frame, 9-nut, 10-bolt, 11-charging guide plate, 12-switchboard, 13-damping cylinder, 14-spring, 15-push pedal, 16-suction machine, 17-dust suction pipe, 18-dust hood, 19-slide block, 20-crossbeam, 21-column, 22-head light, 23-collection box.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Referring to figure, in the utility model embodiment, a kind of mine stoning machine, comprises shell 1, hopper 2, supporting leg 3 and hopper 4, the bottom of described shell 1 is connected hopper 4, and the lower section of hopper 4 is provided with collection box 23, for collecting the building stones after pulverizing, supporting leg 3 all it is installed with in the left and right sides of shell 1, the lower section of supporting leg 3 is provided with damping cylinder 13, supporting leg 3 extend in damping cylinder 13, spring 14 it is provided with in damping cylinder 13, the upper end of spring 14 is fixed with the push pedal 15 of level, supporting leg 3 is pressed in push pedal 15, is supported by supporting leg 3 by spring 14, plays the effect of damping, described hopper 2 is connected at the top of shell 1, the charging guide plate 11 of inclination it is provided with in hopper 2, charging guide plate 11 is 20��40 degree with the angle of horizontal plane, the end of charging guide plate 11 just to hopper 2 sidewall on switchboard 12 is installed, switchboard 12 is horizontally disposed with, and switchboard 12 level is slidably connected on hopper 2, switchboard 12 can slide left and right on hopper 2, thus the distance between regulation control plate 12 and charging guide plate 11, regulate space, thus change the flow of blanking, drive roll 5 and driven roll 6 that two coordinate are installed in shell 1, drive roll 5 is fixed on the sidewall of shell 1 by bracing frame 8, drive roll 5 is connected with drive unit by gear, make it rotate, driven roll 6 is fixed on adjustable plate 7 by bracing frame 8, adjustable plate 7 is vertically arranged, and the upper and lower ends of adjustable plate 7 is slidably connected on shell 1 inwall, the face, left side of adjustable plate 7 is rotatably connected to bolt 10, bolt 10 is through shell 1, be threaded nut 9 on bolt 10, and nut 9 is fixedly welded on shell 1 outer wall, the level attitude of adjustable plate 7 is changed by rotating bolt 10, thus change the distance between drive roll 5 and driven roll 6, regulate degree of grinding, the sidewall of described shell 1 is fixed with column 21, the upper end of column 21 is fixed with crossbeam 20, crossbeam 20 slides and is provided with slide block 19, the lower end of slide block 19 is fixed with dust hood 18, distance between dust hood 18 and hopper 2 is 0.4��0.6m, dust hood 18 is slided by slide block 19 left and right on crossbeam 20, thus change the position of dust hood 18, it is convenient to charging and dust suction, dust hood 18 is communicated with dust suction pipe 17, other one end of dust suction pipe 17 is communicated with suction machine 16, the dust collection that will be produced when pulverizing by suction machine 16, the sidewall of described dust hood 18 is provided with head light 22, conveniently safeguards in hopper 2.

Principle of work of the present utility model is: material stone is inserted from hopper 2, under the effect of charging guide plate 11, building stones are fallen slowly, adjustable plate 7 can regulate the distance between charging guide plate 11 simultaneously, thus control the falling velocity of building stones, avoiding building stones bulk deposition to cause pulverization roller to stop in shell 1, protection drive unit, extends the work-ing life of stoning machine; Adjusting bolt 10 can regulate the distance between driven roll 6 and drive roll 5, is convenient to regulate the degree of grinding of building stones, it is possible to reach different crushing effects; The a large amount of dust granules produced in the process that building stones are pulverized in shell 1, undertaken drawing by the dust hood 18 at top and collect, dust hood 18 moves left and right on crossbeam 20, it is convenient for people to filler, head light 22 can clearly be radiated in hopper 2, conveniently observes inner building stones situation and is convenient to maintenance; The vibration that electric installation on device operationally produces, is absorbed by the damping cylinder 13 below supporting leg 3, weakens the vibration to ground, reduces noise, safeguards surrounding environment; Building stones after pulverizing fall in the collection box 23 of lower section from hopper 4.

To those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, it is possible to realize the utility model in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and right and wrong are restrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, it is intended that all changes in the implication of the equivalent important document dropping on claim and scope included in the utility model. Any Reference numeral in claim should be considered as the claim involved by limiting.

In addition, it is to be understood that, although this specification sheets is described according to enforcement mode, but not each enforcement mode only comprises an independent technical scheme, this kind of narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment through appropriately combined, can also form other enforcement modes that it will be appreciated by those skilled in the art that.

Claims (4)

1. a mine stoning machine, comprises shell (1), hopper (2), supporting leg (3) and hopper (4), it is characterized in that: the bottom of described shell (1) is connected hopper (4), and the lower section of hopper (4) is provided with collection box (23), supporting leg (3) all it is installed with in the left and right sides of shell (1), the lower section of supporting leg (3) is provided with damping cylinder (13), supporting leg (3) extend in damping cylinder (13), spring (14) it is provided with in damping cylinder (13), the upper end of spring (14) is fixed with the push pedal (15) of level, and supporting leg (3) is pressed in push pedal (15), described hopper (2) is connected the top in shell (1), the charging guide plate (11) of inclination it is provided with in hopper (2), the end of charging guide plate (11) just to hopper (2) sidewall on switchboard (12) is installed, switchboard (12) is horizontally disposed with, and switchboard (12) level is slidably connected on hopper (2), drive roll (5) and driven roll (6) that two coordinate are installed in shell (1), drive roll (5) is fixed on the sidewall of shell (1) by bracing frame (8), driven roll (6) is fixed on adjustable plate (7) by bracing frame (8), adjustable plate (7) is vertically arranged, and the upper and lower ends of adjustable plate (7) is slidably connected on shell (1) inwall, the face, left side of adjustable plate (7) is rotatably connected to bolt (10), bolt (10) is through shell (1), be threaded nut (9) on bolt (10), and nut (9) is fixedly welded on shell (1) outer wall, the sidewall of described shell (1) is fixed with column (21), the upper end of column (21) is fixed with crossbeam (20), the upper slip of crossbeam (20) is provided with slide block (19), the lower end of slide block (19) is fixed with dust hood (18), being communicated with dust suction pipe (17) on dust hood (18), other one end of dust suction pipe (17) is communicated with suction machine (16), the sidewall of described dust hood (18) is provided with head light (22).

2. a kind of mine according to claim 1 stoning machine, it is characterised in that: described charging guide plate (11) is 20��40 degree with the angle of horizontal plane.

3. a kind of mine according to claim 1 stoning machine, it is characterised in that: described drive roll (5) is connected with drive unit by gear.

4. a kind of mine according to claim 1 stoning machine, it is characterised in that: the distance between described dust hood (18) and hopper (2) is 0.4��0.6m.