CN212468263U

CN212468263U - Improved stone crushing device for mining machinery

Info

Publication number: CN212468263U
Application number: CN202020599791.5U
Authority: CN
Inventors: 韩静; 何康生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-02-05
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses an improved stone breaking device for mining machinery in the technical field of mining machinery, which comprises a box body, wherein the box body is provided with a water pump, the water pump is provided with a water outlet pipe, the water outlet pipe is provided with a spray pipe, the box body is provided with a feed hopper, the box body is provided with a first crushing roller, second crushing roller and dwang, first crushing roller is connected with driving motor, first crushing roller and second crushing roller have first belt pulley, the first belt pulley of homonymy has first belt, first belt pulley has the second belt pulley, the dwang has the third belt pulley, second belt pulley and third belt pulley have the second belt, the dwang has the cam, the box has the discharge gate, the discharge gate has ejection of compact filter plate and ejection of compact swash plate, ejection of compact filter plate and ejection of compact swash plate are connected with the cam, ejection of compact filter plate and ejection of compact swash plate have the hinge, the hinge is connected with the box, the utility model discloses twice smash and help the less and rule of kibbling ore volume, fine satisfying the needs of production and to the requirement of quality.

Description

Improved stone crushing device for mining machinery

Technical Field

The utility model relates to a mining machinery technical field specifically is a mining machinery is with improved generation rubble device.

Background

The mining machine is a machine directly used for mineral mining, enrichment and other operations, and comprises a mining machine and a mineral separation machine, the working principle and structure of the prospecting machine are mostly the same as or similar to those of the mining machine used for mining similar minerals, in a broad sense, the prospecting machine also belongs to the mining machine, and in addition, a large number of cranes, conveyors, ventilators, drainage machines and the like are also applied in the mining operation.

The ore needs to be smashed into suitable size through mining machinery's reducing mechanism and can use, and present rubbing crusher is mostly jaw crusher machine, and its working property is unstable, and kibbling ore volume is great and irregular, and the needs that satisfy production that can not be fine and to the requirement of quality produce a large amount of dusts at crushing process.

Based on this, the utility model designs a specifically be an improved generation rubble device for mining machinery to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved generation rubble device for mining machinery 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: an improved stone breaking device for mining machinery comprises a box body, a water pump and a driving motor, wherein the right side wall of the box body is fixedly provided with the water pump, the output end of the water pump is fixedly connected with a water outlet pipe, a spray pipe is uniformly and fixedly connected onto the water outlet pipe, the top of the box body is fixedly connected with a feed hopper, the box body is rotatably connected with a first crushing roller, a second crushing roller and a rotating rod through fixedly connected bearings, the rear end of a rotating shaft of the first crushing roller is fixedly connected with the output end of the driving motor, the front ends of the rotating shafts of the first crushing roller and the second crushing roller are fixedly connected with a first belt pulley, a first belt is movably connected between the first belt pulleys at the same side, the outer wall of one group of the first belt pulleys is fixedly connected with a second belt pulley, the outer end of the rotating rod is fixedly connected with a third belt pulley, and, dwang middle part department fixedly connected with cam, the discharge gate has been seted up to box right side wall, be equipped with ejection of compact filter plate and the ejection of compact swash plate that the slope set up in the discharge gate, the bottom of ejection of compact filter plate and ejection of compact swash plate all with cam swing joint, the equal fixedly connected with hinge in left end of ejection of compact filter plate and ejection of compact swash plate, hinge and box inner wall fixed connection.

Preferably, the nozzle is disposed above the feed hopper.

Preferably, material guide plates are symmetrically arranged between the first crushing roller and the second crushing roller and fixedly connected with the front inner wall and the rear inner wall of the box body.

Preferably, the inclination angle of the discharging filter plate and the discharging inclined plate is 15-25 degrees north west.

Preferably, the lateral wall has driving motor through mounting panel fixed mounting behind the box, driving motor and water pump all with external power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a driving motor drives first crushing roller and carries out primary crushing to the ore, and the first belt pulley that first crushing roller is connected drives the first belt pulley rotation that the second crushing roller is connected through first belt, drives the second and smashes the roller and rotate and carry out the regrinding, and twice are smashed and are helped the less and rule of kibbling ore volume, the needs of fine satisfying the production and to the requirement of quality. The utility model discloses a water pump draws water and gets into the outlet pipe, reentries and spouts in the spray tube, and the water of spouting carries out the dust fall to the ore and handles, can avoid crushing process to produce a large amount of dust, avoids causing environmental pollution and personnel's health injury. The utility model discloses a first belt pulley that the second crushing roller is connected drives the second belt pulley and rotates, the second belt pulley passes through the second belt and drives the third belt pulley and rotate, the third belt pulley drives the dwang and rotates, the dwang drives the cam and rotates, the periodic ejection of compact filter plate of promotion of cam and ejection of compact swash plate rotate along the hinge, help ejection of compact filter plate and ejection of compact swash plate shake, help ejection of compact filter plate and ejection of compact swash plate unloading, and simultaneously, the time of material on ejection of compact filter plate has been prolonged, help ejection of compact filter plate to sieve.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a sectional view of the structure of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a box body 2, a water pump 3, a water outlet pipe 4, a spray pipe 5, a feed hopper 6, a first belt pulley 7, a first belt 8, a second belt pulley 9, a third belt pulley 10, a second belt 11, a discharge hole 12, a discharge filter plate 13, a discharge inclined plate 14, a first crushing roller 15, a driving motor 16, a guide plate 17, a second crushing roller 18, a hinge 19, a cam 20 and a rotating rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an improved stone breaking device for mining machinery comprises a box body 1, a water pump 2 and a driving motor 15, wherein the water pump 2 is fixedly installed on the right side wall of the box body 1, an output end of the water pump 2 is fixedly connected with a water outlet pipe 3, a spray pipe 4 is uniformly and fixedly connected onto the water outlet pipe 3, the spray pipe 4 is arranged above a feed hopper 5, water is pumped into the water outlet pipe 3 through the water pump 2 and then enters the spray pipe 4 to be sprayed out, and sprayed water is used for carrying out dust reduction treatment on ores, so that a large amount of dust can be prevented from being generated in the crushing process, and environmental pollution;

the top of the box body 1 is fixedly connected with a feed hopper 5, the box body 1 is rotatably connected with a first crushing roller, a second crushing roller and a rotating rod 20 through fixedly connected bearings, a guide plate 16 is symmetrically arranged between the first crushing roller and the second crushing roller 17, the guide plate 16 is fixedly connected with the front inner wall and the rear inner wall of the box body 1, the rear end of a rotating shaft of the first crushing roller is fixedly connected with the output end of a driving motor 15, the front ends of the rotating shafts of the first crushing roller and the second crushing roller 17 are fixedly connected with a first belt pulley 6, a first belt 7 is movably connected between the first belt pulleys 6 on the same side, the first crushing roller 14 is driven by the driving motor 15 to crush ores for one time, the first belt pulley 6 connected with the first crushing roller 14 drives the first belt pulley 6 connected with the second crushing roller 17 to rotate through the first belt 7, the second crushing roller 17 is driven to rotate to crush ores for the second time, the crushed ores, the production requirement and the requirement on quality are well met;

wherein the outer wall of a group of first belt pulleys 6 is fixedly connected with a second belt pulley 8, the outer end of a rotating rod 20 is fixedly connected with a third belt pulley 9, the second belt pulley 8 and the third belt pulley 9 are movably connected with a second belt 10, the middle end of the rotating rod 20 is fixedly connected with a cam 19, the right side wall of the box body 1 is provided with a discharge hole 11, a discharge filter plate 12 and a discharge inclined plate 13 which are obliquely arranged are arranged in the discharge hole 11, the inclination angle of the discharge filter plate 12 and the discharge inclined plate 13 is 15-25 degrees north west, the bottoms of the discharge filter plate 12 and the discharge inclined plate 13 are both movably connected with the cam 19, the left ends of the discharge filter plate 12 and the discharge inclined plate 13 are both fixedly connected with a hinge 18, the hinge 18 is fixedly connected with the inner wall of the box body 1, the first belt pulley 6 connected through a second crushing roller 17 drives the second belt pulley 8 to rotate, the third belt pulley 9 drives the rotating rod 20 to rotate, the rotating rod 20 drives the cam 19 to rotate, the cam 19 periodically pushes the discharge filter plate 12 and the discharge sloping plate 13 to rotate along the hinge 18, shaking of the discharge filter plate 12 and the discharge sloping plate 13 is facilitated, blanking of the discharge filter plate 12 and the discharge sloping plate 13 is facilitated, meanwhile, the time of materials on the discharge filter plate 12 is prolonged, and screening of the discharge filter plate 12 is facilitated.

A driving motor 15 is fixedly installed on the rear side wall of the box body 1 through an installation plate, the driving motor 15 and the water pump 2 are both electrically connected with an external power supply, the driving motor 15 is a YX3-18.5KW-4 motor, and the water pump 2 is an XBD-L vertical fire-fighting water pump.

One specific application of this embodiment is: the input end of the water pump is connected with an external water source through a pipeline, ores are poured into the feed hopper 5, the water pump 2 and the driving motor 15 are started, the driving motor 15 drives the first crushing roller 14 to crush the ores for the first time, the crushed stones for the first time are guided to the upper side of the second crushing roller 17 through the action of the guide plate 16, the first belt pulley 6 connected with the first crushing roller 14 drives the first belt pulley 6 connected with the second crushing roller 17 to rotate through the first belt 7, the second crushing roller 17 is driven to rotate to crush for the second time, the crushed ores for the second time are small in size and regular, the production requirement and the quality requirement are well met, meanwhile, the water pump 2 pumps water to enter the water outlet pipe 3 and then enter the spray pipe 4 to be sprayed out, the sprayed water is used for dust reduction treatment of the ores, a large amount of dust can be avoided in the crushing process; the stone material of secondary crushing falls on ejection of compact filter plate 12, first belt pulley 6 that second crushing roller 17 connects drives second belt pulley 8 and rotates, second belt pulley 8 drives third belt pulley 9 through second belt 10 and rotates, third belt pulley 9 drives dwang 20 and rotates, dwang 20 drives cam 19 and rotates, cam 19 periodic promotion ejection of compact filter plate 12 and ejection of compact swash plate 13 rotate along hinge 18, help ejection of compact filter plate 12 and ejection of compact swash plate 13 shake, ejection of compact filter plate 12 and ejection of compact swash plate 13 drive the material and shake and move down, help ejection of compact filter plate 12 and ejection of compact swash plate 13 unloading, simultaneously, the shake moves down and has prolonged the time of material on ejection of compact filter plate 12 in comparison with direct slip, help ejection of compact filter plate 12 to sieve.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an improved generation rubble device for mining machinery, includes box, water pump and driving motor, its characterized in that: the water pump is fixedly arranged on the right side wall of the box body, the output end of the water pump is fixedly connected with a water outlet pipe, the water outlet pipe is uniformly and fixedly connected with a spray pipe, the top of the box body is fixedly connected with a feed hopper, the box body is rotatably connected with a first crushing roller, a second crushing roller and a rotating rod through fixedly connected bearings, the rear end of a rotating shaft of the first crushing roller is fixedly connected with the output end of a driving motor, the front ends of the rotating shafts of the first crushing roller and the second crushing roller are fixedly connected with a first belt pulley, a first belt is movably connected between the first belt pulleys on the same side, one group of the first belt pulleys is fixedly connected with a second belt pulley, the outer end of the rotating rod is fixedly connected with a third belt pulley, the second belt pulley and the third belt pulley are movably connected with a second belt, the middle end of the rotating rod, the discharging device is characterized in that a discharging filter plate and a discharging inclined plate which are obliquely arranged are arranged in the discharging port, the bottoms of the discharging filter plate and the discharging inclined plate are movably connected with the cam, the left ends of the discharging filter plate and the discharging inclined plate are fixedly connected with a hinge, and the hinge is fixedly connected with the inner wall of the box body.

2. The improved rock breaking apparatus for mining machinery as claimed in claim 1, wherein: the spray pipe is arranged above the feed hopper.

3. The improved rock breaking apparatus for mining machinery as claimed in claim 1, wherein: and material guide plates are symmetrically arranged between the first crushing roller and the second crushing roller and are fixedly connected with the front inner wall and the rear inner wall of the box body.

4. The improved rock breaking apparatus for mining machinery as claimed in claim 1, wherein: the inclination angle of the discharging filter plate and the discharging inclined plate is 15-25 degrees north west.

5. The improved rock breaking apparatus for mining machinery as claimed in claim 1, wherein: the lateral wall has driving motor through mounting panel fixed mounting behind the box, driving motor and water pump all with external power electric connection.