CN211755391U

CN211755391U - Stone crushing device for mining machinery

Info

Publication number: CN211755391U
Application number: CN201922234123.2U
Authority: CN
Inventors: 刘真
Original assignee: Tangshan Guye District Smooth Quarry
Current assignee: Tangshan Guye District Smooth Quarry
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-10-27
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a stone breaking device for mining machinery, which comprises a supporting seat, wherein a material receiving mechanism is fixedly connected to the upper end of the supporting seat, a crushing chamber is fixedly connected to the upper end of a strut, a first filter screen is installed at the bottom end of the crushing chamber, a crushing mechanism is installed in the crushing chamber, a material conveying mechanism is fixedly connected to the left side of the crushing chamber, a dust suction mechanism is installed on the right side of the upper part of the crushing chamber, and a first feeding hopper is communicated with the middle part of the upper end of the crushing chamber; the utility model has the advantages of reasonable design, the distance between two rubble rollers is adjusted to the accessible to can break into required size with building stones, improved application scope, building stones that do not reach the specified size after the breakage can carry the crushing room through defeated material mechanism, carry out the breakage once more, improved the crushing effect of device, the device is equipped with dust absorption mechanism, can inhale the dust room with the dust that produces in the crushing room, prevent that the dust from diffusing in the air, cause the influence to air and staff.

Description

Stone crushing device for mining machinery

Technical Field

The utility model relates to a mining machinery technical field specifically is a rubble device for mining machinery.

Background

The mining machinery industry is one of important basic industries for providing equipment for mining and processing of solid raw materials, materials and fuels, is served for important basic industrial departments such as black and nonferrous metal mining machinery engineering drawing, coal, building materials, chemical industry, nuclear industry and the like, products of the mining machinery industry are also applied to basic construction of basic departments such as transportation, railway, building, water conservancy and hydropower and the like in a large quantity, raw stones with multiple positions and larger volumes are required to be crushed into proper sizes through a stone crushing device after mining, the stone crushing device is widely applied to crushing of various ores and massive materials in the industries such as mine smelting, building materials, highway, railway, water conservancy, chemical industry and the like, the existing stone crushing device is low in working efficiency, and the practicability of a dust-free stone crusher is reduced.

Therefore, the technical personnel in the related art improves the dust-free stone crusher, such as "a dust-free stone crusher for mechanical engineering" that chinese patent application No. CN201820184103.1 proposed, in this application, crushing is performed by rotation of crushing blades, and work efficiency is improved by movement of a crushing box, but the technical solution in this application still has disadvantages, crushing effect is not good by rotation of the crushing blades, crushing cannot be performed to a required crushed stone size, a stone crushing device generates a large amount of dust in the process of crushing stones, and manual treatment of crushed stones after crushing is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubble device for mining machinery to solve the problem that appears 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 rubble device for mining machinery, includes the supporting seat, supporting seat upper end fixedly connected with receiving agencies, receiving agencies upper end fixedly connected with pillar, the broken room of upper end fixedly connected with of pillar, first filter screen is installed to the bottom of broken room, the internally mounted of broken room has broken mechanism, defeated material mechanism of the left side fixedly connected with of broken room, dust absorption mechanism is installed on the upper portion right side of broken room, the upper end middle part intercommunication of broken room has first feeder hopper.

Preferably, a rubble device for mining machinery, receiving agencies is including receiving the material room, receive material room lower part both ends fixed connection in supporting seat, receive material room upper portion both ends fixed connection in pillar, receive material indoor internally mounted has the second filter screen, receive the first electronic telescopic cylinder of left side fixedly connected with of material room, the right-hand member fixedly connected with push pedal of first electronic telescopic cylinder, the right side intercommunication of receiving the material room has the discharging pipe, the upper end intercommunication of receiving the material room has the second feeder hopper, the lower extreme middle part intercommunication of receiving the material room has a dirty pipe, install the valve on the dirty pipe.

Preferably, the crushing mechanism comprises a second electric telescopic cylinder, a movable plate, a first rotating shaft, a first motor, a protective box, a first crushed stone roller, a second rotating shaft, a second crushed stone roller and a second motor;

the utility model discloses a crushing device, including first motor, second motor, protection box cover, first motor, second motor, first motor and second motor, the electronic telescoping cylinder fixed connection of second is in the left side inner wall of crushing room, the other end fixed connection movable plate of second telescoping cylinder, the movable plate rotates and is connected with first pivot, the first pivot of output rigid coupling of first motor, the outside of first motor is located to the protection box cover, first pivot cup joints first garrulous stone roller, the second pivot is rotated and is connected in the crushing room right side, the garrulous stone roller of second has been cup jointed in the second pivot.

Preferably, defeated material mechanism includes defeated material room, defeated material room right side fixed connection is in broken room left side, defeated material room right side lower part is passed through inlet pipe intercommunication broken room left side lower part, the lower extreme fixedly connected with third motor of defeated material room, the output rigid coupling of third motor has the transport axle, carry the axle to rotate to be connected in defeated material room upper and lower wall, carry the outside helical blade that has cup jointed of axle, the upper portion right side intercommunication of defeated material room has the return pipe, the other end of return pipe is in the top of first feeder hopper.

Preferably, a rubble device for mining machinery, dust absorption mechanism includes the suction chamber, the left side wall intercommunication of suction chamber has the dust absorption pipe, the other end intercommunication in the upper end of crushing room of dust absorption pipe, the suction fan is installed in the right side wall gomphosis of suction chamber, the filter pulp is installed in the left side of suction fan.

The utility model has the advantages that:

1. the utility model has reasonable structure design, and the device can adjust the distance between the first gravel roller and the second gravel roller through the second electric telescopic cylinder, thereby crushing stones into required sizes and improving the application range;

2. the device is provided with the material conveying mechanism, stone materials which do not reach the specified size after being crushed can be conveyed into the crushing chamber through the material conveying mechanism, and the stone materials are crushed again until the required size is reached, so that the crushing effect of the device is improved, and the subsequent treatment of the stone materials is facilitated;

3. the device is provided with a dust collection mechanism, so that dust generated in the crushing chamber can be sucked into the dust collection chamber, and the dust is prevented from diffusing in the air to influence the air and workers;

4. the device drives the push pedal through first electronic telescoping cylinder at last and moves to the right, releases the building stones after the breakage, has improved work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments are briefly introduced below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a schematic view of the top view structure of the crushing mechanism of the present invention.

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

1-a supporting seat, 2-a material receiving mechanism, 201-a material receiving chamber, 202-a second filter screen, 203-a first electric telescopic cylinder, 204-a push plate, 205-a discharge pipe, 206-a second feed hopper, 207-a sewage discharge pipe, 208-a valve, 3-a support, 4-a crushing chamber, 5-a first filter screen, 6-a crushing mechanism, 601-a second electric telescopic cylinder, 602-a moving plate, 603-a first rotating shaft, 604-a first motor, 605-a protective box, 606-a first gravel roller, 607-a second rotating shaft, 608-a second gravel roller, 609-a second motor, 7-a material conveying mechanism, 701-a material conveying chamber, 702-a material feeding pipe, 703-a third motor, 704-a conveying shaft and 705-a helical blade, 706-a material return pipe, 8-a dust suction mechanism, 801-a dust suction chamber, 802-a dust suction pipe, 803-a suction fan, 804-filter cotton and 9-a first feed hopper.

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 efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Please refer to fig. 1-2, this embodiment is a stone breaking device for mining machinery, including a supporting seat 1, a receiving mechanism 2 fixedly connected to the upper end of the supporting seat 1, a pillar 3 fixedly connected to the upper end of the receiving mechanism 2, a breaking chamber 4 fixedly connected to the upper end of the pillar 3, a first filter screen 5 is installed at the bottom end of the breaking chamber 4, different filter screens can be selected according to the required size of the broken stone, the practicability is improved, a breaking mechanism 6 is installed inside the breaking chamber 4, a material conveying mechanism 7 is fixedly connected to the left side of the breaking chamber 4, a dust suction mechanism 8 is installed on the right side of the upper portion of the breaking chamber 4, and a first feeding hopper 9 is communicated with the middle part.

Receiving agencies 2 is including receiving material room 201, receive material room 201 lower part both ends fixed connection in supporting seat 1, receive material room 201 upper portion both ends fixed connection in pillar 3, receive material room 201 internally mounted has second filter screen 202, receive the first electronic telescopic cylinder 203 of left side fixedly connected with of material room 201, the right-hand member fixedly connected with push pedal 204 of first electronic telescopic cylinder 203, the right side intercommunication of receiving material room 201 has discharging pipe 205, the upper end intercommunication of receiving material room 201 has second feeder hopper 206, the lower extreme middle part intercommunication of receiving material room 201 has dirty pipe 207, install valve 208 on the dirty pipe 207.

The crushing mechanism 6 comprises a second electric telescopic cylinder 601, a moving plate 602, a first rotating shaft 603, a first motor 604, a protective box 605, a first gravel roller 606, a second rotating shaft 607, a second gravel roller 608 and a second motor 609; the second electric telescopic cylinder 601 is fixedly connected to the inner wall of the left side of the crushing chamber 4, the other end of the second electric telescopic cylinder 601 is fixedly connected to the moving plate 602, the moving plate 602 is rotatably connected with a first rotating shaft 603, the output end of the first motor 604 is fixedly connected to the first rotating shaft 603, the protection box 605 is sleeved outside the first motor 604, the first rotating shaft 603 is sleeved with a first gravel roller 606, the second rotating shaft 607 is rotatably connected to the right side of the crushing chamber 4, the second rotating shaft 607 is sleeved with a second gravel roller 608, the output end of the second motor 609 is fixedly connected to the second rotating shaft 607, the second motor 609 is fixedly connected to the outer side wall of the crushing chamber 4, the distance between the two gravel rollers can be adjusted by moving the adjustable second electric telescopic cylinder 601 left and right, accordingly, stones can be crushed into required sizes, the application range is improved, crushing and crushing is realized by rolling and crushing the stones through the two.

Defeated material mechanism 7 includes defeated material room 701, defeated material room 701 right side fixed connection is in crushing room 4 left side, defeated material room 701 right side lower part passes through inlet pipe 702 intercommunication crushing room 4 left side lower part, the lower extreme fixedly connected with third motor 703 of defeated material room 701, the output rigid coupling of third motor 703 has transport shaft 704, transport shaft 704 rotates to be connected in defeated material room 701 upper and lower walls, transport shaft 704 outside has cup jointed helical blade 705, the upper portion right side intercommunication of defeated material room 701 has return pipe 706, the other end of return pipe 706 is in the top of first feeder hopper 9, helical blade 705 can carry the building stones once more in crushing room 4, carry out the breakage once more to unqualified building stones, the effect of breakage has been improved.

The dust suction mechanism 8 comprises a dust suction chamber 801, a dust suction pipe 802 is communicated with the left side wall of the dust suction chamber 801, the other end of the dust suction pipe 802 is communicated with the upper end of the crushing chamber 4, a suction fan 803 is embedded and installed on the right side wall of the dust suction chamber 801, the suction fan can suck dust into the dust suction chamber 801 to prevent the dust from diffusing in the air, filter cotton 804 is installed on the left side of the suction fan 803, the filter cotton 804 can separate the dust from the suction fan 803, and the dust is prevented from being damaged by the excessive suction fan 803.

The utility model discloses a theory of operation does:

when the device is used, an external power supply is switched on, stones are poured into the crushing chamber 4 along the first feed hopper 9, the first motor 604 and the second motor 609 are simultaneously switched on, so that the first stone crushing roller 606 and the second stone crushing roller 608 are driven to rotate to crush and crush stones, the distance between the two stone crushing rollers can be adjusted by adjusting the left and right movement of the second electric telescopic cylinder 601, so that the stones can be crushed into required sizes, the application range is improved, the suction fan 803 is simultaneously switched on, dust generated in the crushing chamber 4 is sucked into the dust suction chamber 801 through the dust suction pipe 802, the dust is prevented from being diffused in the air, when the crushed stones fall onto the first filter screen 5, stones meeting the required size requirement can fall through the first filter screen 5, unsatisfactory stones are on the first filter screen 5 and enter the bottom of the material conveying chamber 701 through the material inlet pipe 702, the third motor 703 is started, helical blade 705 rotates and drives the building stones and rises, enter into crushing room 4 through first feeder hopper 9 through return pipe 706 at last, carry out the breakage again until reaching the appointed requirement, building stones after the breakage get into to the collecting chamber 201 along second feeder hopper 206 through first filter screen 5, second filter screen 202 can keep apart building stones in the top, large granule dust that suction fan 803 was not siphoned away can deposit in the bottom of collecting chamber 201 through second filter screen 202, discharge through dirty pipe 207, it moves right to start first electronic telescoping cylinder 203 and drive push pedal 204, thereby promote the building stones after the breakage and pass through 205 discharging pipe and discharge, the manpower is saved, and is convenient and efficient.

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.

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. In addition, although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such descriptions are merely for clarity reasons, and those skilled in the art should make the description as a whole, and the embodiments in each embodiment may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a rubble device for mining machinery, includes supporting seat (1), its characterized in that: supporting seat (1) upper end fixedly connected with receiving agencies (2), receiving agencies (2) upper end fixedly connected with pillar (3), broken room (4) of the upper end fixedly connected with of pillar (3), first filter screen (5) are installed to the bottom of broken room (4), the internally mounted of broken room (4) has broken mechanism (6), defeated material mechanism (7) of the left side fixedly connected with of broken room (4), dust absorption mechanism (8) are installed on the upper portion right side of broken room (4), the upper end middle part intercommunication of broken room (4) has first feeder hopper (9).

2. The stone breaking device for mining machinery according to claim 1, wherein: receiving agencies (2) are including receiving material room (201), receive material room (201) lower part both ends fixed connection in supporting seat (1), receive material room (201) upper portion both ends fixed connection in pillar (3), receive material room (201) internally mounted have second filter screen (202), receive the first electronic telescoping cylinder (203) of the left side fixedly connected with of material room (201), the right-hand member fixedly connected with push pedal (204) of first electronic telescoping cylinder (203), the right side intercommunication of receiving material room (201) has discharging pipe (205), the upper end intercommunication of receiving material room (201) has second feeder hopper (206), the lower extreme middle part intercommunication of receiving material room (201) has outlet pipe (207), install valve (208) on outlet pipe (207).

3. The stone breaking device for mining machinery according to claim 1, wherein: the crushing mechanism (6) comprises a second electric telescopic cylinder (601), a moving plate (602), a first rotating shaft (603), a first motor (604), a protective box (605), a first gravel roller (606), a second rotating shaft (607), a second gravel roller (608) and a second motor (609);

the utility model discloses a crushing device, including first motor (604), protection box (605), first motor (604), second motor (609) and first telescopic cylinder (601), the left side inner wall of crushing chamber (4) is fixed connection to the other end fixed connection movable plate (602) of second motor (601), movable plate (602) rotates and is connected with first pivot (603), the first pivot (603) of output rigid coupling of first motor (604), the outside of first motor (604) is located to protection box (605) cover, first garrulous stone roller (606) are cup jointed in first pivot (603), second pivot (607) rotate and connect in crushing chamber (4) right side, second garrulous stone roller (608) have been cup jointed in second pivot (607), the output rigid coupling second pivot (607) of second motor (609), second motor (609) fixed connection is in the lateral wall of crushing chamber (.

4. The stone breaking device for mining machinery according to claim 1, wherein: defeated material mechanism (7) are including defeated material room (701), defeated material room (701) right side fixed connection is in broken room (4) left side, defeated material room (701) right side lower part is through inlet pipe (702) intercommunication broken room (4) left side lower part, the lower extreme fixedly connected with third motor (703) of defeated material room (701), the output rigid coupling of third motor (703) has transport axle (704), it rotates to connect in defeated material room (701) upper and lower wall to carry axle (704), it has helical blade (705) to carry axle (704) outside to have cup jointed, the upper portion right side intercommunication of defeated material room (701) has return pipe (706), the other end of return pipe (706) is in the top of first feeder hopper (9).

5. The stone breaking device for mining machinery according to claim 1, wherein: dust absorption mechanism (8) are including suction chamber (801), the left side wall intercommunication of suction chamber (801) has dust absorption pipe (802), the other end of dust absorption pipe (802) communicates in the upper end of crushing room (4), suction fan (803) are installed to the right side wall gomphosis of suction chamber (801), cotton wool (804) are installed in the left side of suction fan (803).