CN215029211U

CN215029211U - Stone breaker for mining engineering

Info

Publication number: CN215029211U
Application number: CN202121124670.6U
Authority: CN
Inventors: 侯京壮; 滕培龙; 沈伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-07
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a stone breaker for mining engineering, including fixed plate and fixed frame, the one end at the fixed plate top is fixed to fixed frame, and the fixed baffle box that is equipped with in fixed frame inner chamber's top, the inside of baffle box are provided with extrusion mechanism, and extrusion mechanism includes two stripper plates and two pneumatic cylinders, and the bottom of baffle box is provided with broken mechanism, and broken mechanism includes two first electronic rollers and two recipient. The utility model discloses a be equipped with two pneumatic cylinders, a jacking force is applyed simultaneously to two stripper plates to the hydraulic stem through two pneumatic cylinders for two stripper plates are close to each other, thereby crowd big rubble garrulous, later drive one of them recipient clockwise rotation through one of them first electronic roller, another first electronic roller drives another recipient counter-clockwise turning, two such recipient mutually support and form an extrusion force, thereby carry out the breakage once more with first broken rubble, like this alright with the ore thoroughly broken.

Description

Stone breaker for mining engineering

Technical Field

The utility model relates to a broken technical field specifically is a stone breaker for mining engineering.

Background

Mining is the technology and science of mining mineral resources from the inside of the crust and the surface, and mining for ores also belongs to the mining field, and after the ores are mined, the ores need to be crushed, so that a crushing device is needed, and the existing crushing device has the following problems when being used:

1. most of the devices use a driving device to drive a breaking hammer to rotate along a set angle through a gear to knock ores so as to achieve the purpose of breaking, so that the devices are relatively complex in structure, problems are easy to occur when the devices are used, and the working efficiency is low when the breaking hammer is used for knocking the ores, and the ores can not be completely broken by sea;

2. when the ores are crushed, dust falling is not carried out on dust generated during the ore crushing in time, so that the dust can fall everywhere, and the air quality can be affected badly when the dust falls seriously; to this end we propose a rock breaking device for mining engineering to solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stone breaker for mining engineering 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: a stone crushing device for mining engineering comprises a fixed plate and a fixed frame, wherein the fixed frame is fixed at one end of the top of the fixed plate, a guide chute is fixedly arranged at the top end of the inner cavity of the fixed frame, an extrusion mechanism is arranged in the guide chute, the extrusion mechanism comprises two extrusion plates and two hydraulic cylinders, the bottom end of the guide chute is provided with a crushing mechanism, the crushing mechanism comprises two first electric rollers and two extrusion barrels, a water storage mechanism is arranged at the other end of the top of the fixed plate, the water storage mechanism comprises a water tank, a sealing cover and a water injection pipe, the top of the guide chute is provided with a spraying mechanism, the spraying mechanism comprises a supporting rod and a shower head, one end of the bottom of the fixing plate is provided with a through hole, the bottom of through-hole is provided with transport mechanism, transport mechanism includes carriage and landing leg, the carriage passes through four first pillars and fixed plate fixed connection.

Preferably, the two extrusion plates are located inside the guide chute, the two hydraulic cylinders are fixed on two sides of the fixed frame respectively, and the top ends of the hydraulic cylinder hydraulic rods sequentially penetrate through the fixed frame and the guide chute and are fixedly connected with the middle of one side of each of the two extrusion plates in a back-to-back mode respectively.

Preferably, the two first electric rollers are located at the bottom of the material guide groove, the two first electric rollers are fixed inside the fixed frame side by side, the two extrusion cylinders are respectively fixedly sleeved on the outer surfaces of the two first electric rollers, and the two extrusion cylinders are arranged in a staggered mode.

Preferably, the water tank is fixed at the other end of the top of the fixing plate, the sealing cover is fixed at the top end of the water tank, and the water injection pipe is fixedly inserted at one end of the top of the sealing cover.

Preferably, the mechanism that sprays still includes raceway and suction pump, the one end at fixed frame top is fixed to the bracing piece, the gondola water faucet is located the top of baffle box, the middle part in water tank inner chamber bottom is fixed to the suction pump, the suction pump passes through raceway and gondola water faucet intercommunication.

Preferably, transport mechanism still includes electronic roller of second and conveyer belt, the carriage is located the bottom of fixed plate, the landing leg has four, four the landing leg is fixed respectively in four edges of carriage bottom, electronic roller of second has a plurality of, a plurality of electronic roller of second is fixed side by side in the inside of carriage, the internal surface of conveyer belt all contradicts with the surface of the electronic roller of a plurality of second.

Preferably, the fixed sealed cowling that is equipped with of one end of fixed plate bottom, the bottom of sealed cowling and the top fixed connection of carriage, the opening has been seted up to the bottom of sealed cowling one side, two edges and corners wherein of fixed plate bottom all fixedly are equipped with the second pillar.

Preferably, four edges on the top end of the sealing cover are fixedly provided with bolts, and the bolts penetrate through the sealing cover in a threaded manner and are in threaded connection with the four edges on the top end of the water tank.

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

1. two hydraulic cylinders are arranged, and hydraulic rods of the two hydraulic cylinders simultaneously apply jacking force to the two extrusion plates to enable the two extrusion plates to be close to each other, so that large broken stones are crushed, then one of the extrusion cylinders is driven to rotate clockwise by one of the first electric rollers, the other of the extrusion cylinders is driven to rotate anticlockwise by the other of the first electric rollers, the two extrusion cylinders are matched with each other to form extrusion force, and the crushed stones which are crushed for the first time are crushed again, so that ores can be completely crushed, the structure is simple, and the failure occurrence rate can be reduced during working;

2. through being equipped with the suction pump, take the inside water of water tank out through the suction pump, later through defeated water piping transport for the gondola water faucet, on the gondola water faucet spout the ore again, like this at the broken in-process of ore, the dust can be subsided by water smoke, can play the effect of dust fall like this.

Drawings

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

FIG. 2 is a schematic view of one of the cross-sectional structures of the present invention;

fig. 3 is another schematic sectional view of the present invention;

in the figure: 1. a fixing plate; 2. a fixing frame; 3. a material guide chute; 401. a pressing plate; 402. a hydraulic cylinder; 501. a first motorized roller; 502. an extrusion cylinder; 601. a water tank; 602. a sealing cover; 603. a water injection pipe; 701. a support bar; 702. a shower head; 703. a water delivery pipe; 704. a water pump; 8. a through hole; 901. a support frame; 902. a support leg; 903. a second motorized roller; 904. a conveyor belt; 10. a first support; 11. a sealing cover; 12. a second support.

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. 1-3, the present invention provides a technical solution: a stone crushing device for mining engineering comprises a fixed plate 1 and a fixed frame 2, wherein the fixed frame 2 is fixed at one end of the top of the fixed plate 1, a guide chute 3 is fixedly arranged at the top end of an inner cavity of the fixed frame 2, an extrusion mechanism is arranged inside the guide chute 3 and comprises two extrusion plates 401 and two hydraulic cylinders 402, a crushing mechanism is arranged at the bottom end of the guide chute 3 and comprises two first electric rollers 501 and two extrusion cylinders 502, a water storage mechanism is arranged at the other end of the top of the fixed plate 1 and comprises a water tank 601, sealed lid 602 and water injection pipe 603, the top of baffle box 3 is provided with sprays the mechanism, sprays the mechanism and includes bracing piece 701 and gondola water faucet 702, and through-hole 8 has been seted up to the one end of fixed plate 1 bottom, and the bottom of through-hole 8 is provided with transport mechanism, and transport mechanism includes carriage 901 and landing leg 902, and carriage 901 is through four first landing legs 10 and fixed plate 1 fixed connection.

As an embodiment of the utility model, two stripper plates 401 all are located the inside of baffle box 3, and two pneumatic cylinders 402 are fixed respectively in the both sides of fixed frame 2, and the top of two pneumatic cylinder 402 hydraulic stems runs through fixed frame 2 and baffle box 3 in proper order and respectively with the middle part fixed connection of two stripper plates 401 mutually backing on the back of the body one side mutually, and a jacking force is applyed two stripper plates 401 simultaneously to the hydraulic stem through two pneumatic cylinders 402 for two stripper plates 401 are close to each other, like this alright with the crowded garrulous of big rubble.

As an embodiment of the utility model, two first electric rollers 501 all are located the bottom of baffle box 3, two first electric rollers 501 are fixed side by side in the inside of fixed frame 2, two recipient 502 fixed cover respectively are established at two first electric rollers 501's surface, two recipient 502 dislocation sets mutually, drive one of them recipient 502 clockwise rotation through one of them first electric roller 501, another first electric roller 501 drives another recipient 502 anticlockwise rotation, two recipient 502 mutually support and form an extrusion force like this, can carry out the primary broken rubble breakage once more.

As an embodiment of the utility model, water tank 601 fixes the other end at fixed plate 1 top, and sealed lid 602 is fixed on the top of water tank 601, and water injection pipe 603 is fixed to be pegged graft in the one end at sealed lid 602 top, can store water through water tank 601, plays confined effect to water tank 601 through sealed lid 602, can be to the inside water injection of water tank 601 through water injection pipe 603.

As an embodiment of the utility model, the mechanism that sprays still includes raceway 703 and suction pump 704, the one end at fixed frame 2 top is fixed to bracing piece 701, gondola water faucet 702 is located the top of baffle box 3, the middle part at water tank 601 inner chamber bottom is fixed to suction pump 704, suction pump 704 passes through raceway 703 and gondola water faucet 702 intercommunication, can play fixed effect to raceway 703 through bracing piece 701, can take out the inside water of water tank 601 through suction pump 704, later carry for gondola water faucet 702 through raceway 703, spout through gondola water faucet 702 again, can play the effect of dust fall when the rubble is broken.

As an embodiment of the utility model, transport mechanism still includes electronic roller 903 of second and conveyer belt 904, carriage 901 is located the bottom of fixed plate 1, landing leg 902 has four, four edges that landing leg 902 fixed respectively in carriage 901 bottom, electronic roller 903 of second has a plurality of, the electronic roller 903 of a plurality of second is fixed in the inside of carriage 901 side by side, conveyer belt 904's internal surface all contradicts with the surface of the electronic roller 903 of a plurality of second, can play the effect of support to carriage 901 through landing leg 902, can play fixed effect to electronic roller 903 of second through carriage 901, can provide drive power for conveyer belt 904 transmission through the electronic roller 903 of second, can convey the stone after the breakage in the collection device of peripheral hardware through conveyer belt 904.

As an embodiment of the utility model, the fixed sealed cowling 11 that is equipped with of one end of fixed plate 1 bottom, the bottom of sealed cowling 11 and the top fixed connection of carriage 901, the opening has been seted up to the bottom of sealed cowling 11 one side, wherein two edges of fixed plate 1 bottom are all fixed and are equipped with second pillar 12, can play sealed effect between through-hole 8 and carriage 901 through being equipped with sealed cowling 11, when preventing that the rubble from dropping conveyer belt 904 in following through-hole 8 on, scatter in the outside of device, can play the effect of auxiliary stay to fixed plate 1 through being equipped with second pillar 12.

As an embodiment of the utility model, four edges on sealed lid 602 top are all fixed and are equipped with the bolt, four equal screw threads of bolt run through sealed lid 602 and with four edge threaded connection on water tank 601 top, one side of fixed plate 1 is equipped with two switching-over valves side by side, two pneumatic cylinders 402 are respectively through two switching-over valves and external oil pump connection, through being equipped with the bolt, can play fixed effect between sealed lid 602 and the water tank 601, through unscrewing the bolt, make sealed lid 602 and water tank 601 separate, can clear up the inside of water tank 601 like this.

The working principle is that water is firstly injected into the water tank 601 through the water injection pipe 603, then the plurality of second electric rollers 903 are simultaneously started, so that the plurality of second electric rollers 903 all start to work, the plurality of second electric rollers 903 are preferably in TDY75 type, the plurality of second electric rollers 903 simultaneously rotate clockwise and drive the conveyor belt 904 to rotate, then ore is placed in the guide chute 3, at the moment, the two reversing valves are opened, the external oil pump supplies oil to the two hydraulic cylinders 402, the two hydraulic cylinders 402 simultaneously start to work, the two hydraulic cylinders 402 are preferably in TN16-20 type, the hydraulic rods of the two hydraulic cylinders 402 simultaneously apply a jacking force to the two squeezing plates 401, so that the two squeezing plates 401 are close to each other, thus large crushed stones in the guide chute 3 can be squeezed and crushed, then the two first electric rollers 501 are simultaneously started, so that the two first electric rollers 501 simultaneously start to work, the two first electric rollers 501 are preferably of a TDY75 type, one of the first electric rollers 501 drives one of the squeezing cylinders 502 to rotate clockwise, the other one of the first electric rollers 501 drives the other squeezing cylinder 502 to rotate counterclockwise, so that the two squeezing cylinders 502 cooperate with each other to form a squeezing force, crushed stone at the first time can be crushed again, in the crushing process, the water pump 704 is started to enable the water pump 704 to start working, the water pump 704 is preferably of an MSH-440 type, the water in the water tank 601 is pumped out by the water pump 704, then the water is conveyed to the shower head 702 through the water conveying pipe 703 and is sprayed onto ore through the shower head 702, a dust fall effect can be achieved, the ore crushed for multiple times can fall onto the conveying belt 904 through the through hole 8, finally the conveying belt 904 is conveyed to an external collecting device for collection, and the sealing cover 11 arranged can seal the through hole 8 and the supporting frame 901, to prevent the broken stones from falling out of the through-holes 8 onto the conveyor belt 904 to be scattered outside the apparatus.

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. The utility model provides a stone breaker for mining engineering, includes fixed plate (1) and fixed frame (2), its characterized in that, the one end at fixed plate (1) top is fixed to fixed frame (2), the fixed baffle box (3) that is equipped with in top of fixed frame (2) inner chamber, the inside of baffle box (3) is provided with extrusion mechanism, extrusion mechanism includes two stripper plates (401) and two pneumatic cylinders (402), the bottom of baffle box (3) is provided with crushing mechanism, crushing mechanism includes two first electronic rollers (501) and two squeeze tubes (502), the other end at fixed plate (1) top is provided with water storage mechanism, water storage mechanism includes water tank (601), sealed lid (602) and water injection pipe (603), the top of baffle box (3) is provided with sprays the mechanism, it includes bracing piece (701) and gondola water faucet (702) to spray the mechanism, through-hole (8) have been seted up to the one end of fixed plate (1) bottom, the bottom of through-hole (8) is provided with transport mechanism, transport mechanism includes carriage (901) and landing leg (902), carriage (901) are through four first pillars (10) and fixed plate (1) fixed connection.

2. A rock breaking apparatus for mining operations as claimed in claim 1, wherein: two stripper plate (401) all are located the inside of baffle box (3), two pneumatic cylinder (402) are fixed respectively in the both sides of fixed frame (2), two the top of pneumatic cylinder (402) hydraulic stem runs through fixed frame (2) and baffle box (3) in proper order and respectively with two stripper plate (401) middle part fixed connection of one side of the back of the body mutually.

3. A rock breaking apparatus for mining operations as claimed in claim 1, wherein: two first electric roller (501) all are located the bottom of baffle box (3), two first electric roller (501) are fixed side by side in the inside of fixed frame (2), two fixed the establishing respectively in the surface of two first electric roller (501), two recipient (502) dislocation set mutually.

4. A rock breaking apparatus for mining operations as claimed in claim 1, wherein: the water tank (601) is fixed at the other end of the top of the fixing plate (1), the sealing cover (602) is fixed at the top end of the water tank (601), and the water injection pipe (603) is fixedly inserted into one end of the top of the sealing cover (602).

5. A rock breaking apparatus for mining operations as claimed in claim 1, wherein: the spraying mechanism further comprises a water conveying pipe (703) and a water suction pump (704), one end of the top of the fixed frame (2) is fixed on the supporting rod (701), the shower head (702) is located at the top of the guide chute (3), the middle of the bottom end of the inner cavity of the water tank (601) is fixed on the water suction pump (704), and the water suction pump (704) is communicated with the shower head (702) through the water conveying pipe (703).

6. A rock breaking apparatus for mining operations as claimed in claim 1, wherein: the conveying mechanism further comprises second electric rollers (903) and a conveying belt (904), the supporting frame (901) is located at the bottom of the fixing plate (1), four supporting legs (902) are arranged, the four supporting legs (902) are respectively fixed at four corners of the bottom end of the supporting frame (901), the second electric rollers (903) are provided with a plurality of electric rollers (903) which are fixed inside the supporting frame (901) side by side, and the inner surface of the conveying belt (904) is abutted to the outer surfaces of the second electric rollers (903).

7. A rock breaking apparatus for mining operations as claimed in claim 1, wherein: the fixed sealed cowling (11) that is equipped with of one end of fixed plate (1) bottom, the top fixed connection of the bottom of sealed cowling (11) and carriage (901), the opening has been seted up to the bottom of sealed cowling (11) one side, wherein two edges and corners in the bottom of fixed plate (1) all are fixed and are equipped with second pillar (12).

8. A rock breaking apparatus for mining operations as claimed in claim 1, wherein: four corners on top of the sealing cover (602) are fixedly provided with bolts, and the bolts penetrate through the sealing cover (602) in a threaded manner and are in threaded connection with the four corners on top of the water tank (601).