CN220803688U - Stone crushing and screening equipment for mine engineering - Google Patents
Stone crushing and screening equipment for mine engineering Download PDFInfo
- Publication number
- CN220803688U CN220803688U CN202322199623.3U CN202322199623U CN220803688U CN 220803688 U CN220803688 U CN 220803688U CN 202322199623 U CN202322199623 U CN 202322199623U CN 220803688 U CN220803688 U CN 220803688U
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- stone
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- crushing
- plate
- mine engineering
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- 239000004575 stone Substances 0.000 title claims abstract description 59
- 238000012216 screening Methods 0.000 title claims abstract description 26
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 4
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of mine engineering and discloses stone crushing and screening equipment for mine engineering, which comprises a protection box and a positioning plate, wherein a supporting plate for supporting is clamped at the top of the protection box, a coaming for sealing is sleeved at the top of the supporting plate, a crushing roller for crushing is connected to the inner side wall of the coaming through a rotating shaft, a filter plate for filtering is fixedly connected to the top of the supporting plate, and a protection plate for protection is inserted at the top of the coaming. This broken screening equipment of stone for mine engineering sets up through the cooperation of backing plate, briquetting, drive wheel and push rod, can directly make the briquetting carry out cyclic reciprocating motion, and then bumps the stone with the help of backing plate and briquetting to can promote the impact force of briquetting with the help of the inertia of drive wheel, and then can break harder stone, through the cooperation of smashing roller, filter plate setting, can carry out further breakage to the stone with the help of the relative meshing between smashing the roller.
Description
Technical Field
The utility model relates to the technical field of mine engineering, in particular to stone crushing and screening equipment for mine engineering.
Background
The screening device is a device capable of screening materials, has very wide application in the fields of construction site, mining and the like, and is used for crushing stone blocks in general mining engineering and then screening, and the screening device can screen the materials with different volumes and different sizes and can screen out part of the materials required by the user according to the needs.
The utility model discloses stone crushing and screening equipment for mine engineering, which relates to the technical field of mine engineering and comprises a crushing box body, wherein a material receiving box body for receiving materials is arranged below the crushing box body, a screening hopper is arranged at an opening at the bottom of the crushing box body, the screening hopper is movably arranged below the crushing box body and is obliquely arranged, rotating shafts are rotatably connected to the outer walls of two opposite sides of the screening hopper, one of the rotating shafts penetrates through and extends to the outer side of the crushing box body, a first belt wheel is fixedly arranged on the outer wall of the crushing box body, and the other rotating shaft is movably arranged on the side wall of the crushing box body.
However, when the utility model is actually used, the following problems exist:
The device only sieves the stone, and the unsuitable stone of size can not obtain good processing, consequently need carry out frequent feeding and discharging, and then influence holistic practicality, work efficiency is lower simultaneously.
Disclosure of utility model
(One) solving the technical problems
In order to overcome the defects in the prior art, the utility model provides stone crushing and screening equipment for mine engineering, which solves the problems in the prior art that:
The device only sieves the stone, and the unsuitable stone of size can not obtain good processing, consequently need carry out frequent feeding and discharging, and then influence holistic practicality, the lower problem of work efficiency simultaneously.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a broken screening equipment of stone for mine engineering, includes guard box and locating plate, the top joint of guard box has the layer board that is used for supporting, the top of layer board has cup jointed the bounding wall that is used for sealedly, the inside wall of bounding wall is connected with the crushing roller that is used for smashing through the pivot, the top fixedly connected with of layer board is used for filterable filter plate, the top of bounding wall is pegged graft and is used for the backplate of protection, the inside wall fixedly connected with of backplate is used for the compression spring of buffering, the backing plate that one side fixedly connected with of compression spring is used for supporting, the guide way that is used for the direction has been seted up to the bottom of backplate, the inner wall joint of guide way has the briquetting that is used for the extrusion, the one end grafting of backplate inside wall has the drive wheel that is used for the drive, the both sides of drive wheel surface all are connected with the push rod that is used for promoting through the pivot.
Through adopting above-mentioned technical scheme, set up bounding wall and crushing roller, can smash the stone after preliminary crushing again, consequently can reach suitable user demand with the stone, and the filter plate can filter and screen the stone after smashing, consequently can directly expose down the stone of suitable cun chi, and unsuitable stone then can carry out crushing again, through the cooperation setting of backing plate and briquetting, can utilize the reciprocating motion of briquetting, extrude the breakage to the stone, and then more convenient bottom crushing roller can carry out better breakage to the stone.
Preferably, the inner side wall of the positioning plate is connected with a driving roller for driving through a rotating shaft, and the outer surface of the driving roller is sleeved with a conveying belt for conveying.
Through adopting above-mentioned technical scheme, set up drive roller and conveyer belt, can be more convenient directly outwards carry the stone after the breakage, need not artificial intervention, and then promote holistic practicality.
Preferably, a first motor for driving is fixedly arranged on the outer surface of the positioning plate, and the output end of the first motor is connected with one end of the driving roller through a key.
Through adopting above-mentioned technical scheme, set up first motor, can provide power for the drive roller, and then make the conveyer belt carry the operation.
Preferably, one end of the crushing roller penetrating out of the coaming plate is connected with a driving gear for driving through a key, and a driven gear for driving is meshed with the outer surface of the driving gear.
Through adopting above-mentioned technical scheme, set up driving gear and driven gear, can carry out the relative meshing operation with two crushing rollers, and then can carry out the breakage with the stone that falls.
Preferably, a second motor for driving is fixedly arranged on one side of the outer surface of the coaming, and the output end of the second motor is connected with one end of the crushing roller through a key.
Through adopting above-mentioned technical scheme, set up the second motor and can drive crushing roller, and then can promote the crushing effect of device.
Preferably, the two sides of the outer surface of the guard plate are fixedly provided with third motors for driving, and the output ends of the third motors are connected with one end of the driving wheel through keys.
By adopting the technical scheme, the third motor is arranged to provide power for the driving wheel.
Preferably, the top of backplate inner wall fixedly connected with is used for the drainage board of direction, the bottom of drainage board and the top overlap joint of briquetting.
Through adopting above-mentioned technical scheme, set up the drainage board, can lead the stone that the top falls down, and then guarantee that the stone obtains abundant breakage.
Preferably, the outer surface of the coaming is fixedly connected with a connecting plate for reinforcement, the top of the connecting plate is connected with the outer surface of the guard plate through bolts, and the bottom of the connecting plate is connected with the outer surface of the protection box through bolts.
Through adopting above-mentioned technical scheme, set up the connecting plate, can guarantee the connection effect between the device is holistic, and then promote the holistic connection stability of device in the course of the work.
(III) beneficial effects
The utility model provides stone crushing and screening equipment for mine engineering, which has the following beneficial effects:
This broken screening equipment of stone for mine engineering sets up through the cooperation of backing plate, briquetting, drive wheel and push rod, can directly make the briquetting carry out cyclic reciprocating motion, and then bump the stone with the help of backing plate and briquetting to can promote the impact force of briquetting with the help of the inertia of drive wheel, and then can break harder stone, through the cooperation of smashing roller, filter plate setting, can carry out further breakage to the stone with the help of the relative meshing between smashing the roller, and the filter plate can directly spill down the stone of suitable size, and then reduce the secondary breakage of stone, thereby guarantee that the stone is in suitable size.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an explosion structure of a guard plate according to the present utility model;
FIG. 3 is a schematic view of an explosion structure of a pallet according to the present utility model;
FIG. 4 is a schematic view of the mounting structure of the press block of the present utility model.
In the figure: 1. a protection box; 2. a positioning plate; 3. a driving roller; 4. a conveyor belt; 5. a first motor; 6. a supporting plate; 7. coaming plate; 8. a pulverizing roller; 9. a drive gear; 10. a driven gear; 11. a filter plate; 12. a second motor; 13. a guard board; 14. a compression spring; 15. a backing plate; 16. a guide groove; 17. briquetting; 18. a driving wheel; 19. a push rod; 20. a third motor; 21. a drainage plate; 22. and (5) connecting a plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 3, the present utility model provides a technical solution: the stone crushing and screening equipment for mine engineering can directly install and position the driving roller 3 through the cooperation setting of the protection box 1 and the positioning plate 2, and then drive the driving roller 3 by means of the first motor 5 to drive the conveyor belt 4 to work, so that stones can be directly conveyed outwards after being crushed, and the overall practicability is improved;
Referring to fig. 3, through the arrangement of the supporting plate 6, the protection box 1 and the coaming 7 can be directly connected and fixed, so that the overall connection stability of the device can be ensured, through the arrangement of the crushing rollers 8, the driving gear 9 and the driven gear 10 can be driven by the second motor 12 to be meshed with each other for transmission, so that the two crushing rollers 8 are meshed with each other, further crushing is carried out on stones, and through the arrangement of the filter plate 11, the crushed stones can be filtered and screened, the appropriate stones are filtered downwards, the inappropriate stones are crushed again, and the overall crushing effect is further improved;
Referring to fig. 1, 2 and 4, through the arrangement of the guard plate 13, the safety of the device can be improved, the possibility of broken stone splashing is reduced, surrounding workers are further protected, through the arrangement of the compression spring 14, when the device encounters harder stone, the base plate 15 can be displaced, and further damage to the base plate 15 and the pressing block 17 is reduced by means of displacement of the base plate 15;
Referring to fig. 2, when the third motor 20 drives the driving wheel 18 to rotate, the pushing rod 19 can be used to push the pressing block 17 back and forth, so that the pressing block 17 and the backing plate 15 perform cyclic extrusion movement, and further the crushing effect is achieved;
referring to fig. 1, 2 and 4, by arranging the drainage plates 21, the stone falling from the top can be guided, so as to ensure that the stone is fully crushed;
Referring to fig. 1, through the arrangement of the connecting plates, the connection effect between the whole devices can be ensured, and the whole connection stability of the devices in the working process is further improved.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
In the utility model, the working steps of the device are as follows:
Firstly, start first motor 5, second motor 12 and third motor 20, put into the stone that will need the breakage from the top of device, the stone can be in between briquetting 17 and backing plate 15, can be with the help of the circulation extrusion between briquetting 17 and the backing plate 15, can be with the stone breakage into suitable size, through the setting of crushing roller 8, can carry out further breakage with the stone, after the breakage is accomplished, the stone of suitable size can directly leak downwards from filter plate 11, can outwards transport the stone with the help of conveyer belt 4 can.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Stone crushing and screening equipment for mine engineering comprises a protection box (1) and a locating plate (2), and is characterized in that: the top joint of guard box (1) has layer board (6) that are used for supporting, the top of layer board (6) has cup jointed and has been used for sealed bounding wall (7), the inside wall of bounding wall (7) is connected with crushing roller (8) that are used for smashing through the pivot, the top fixedly connected with of layer board (6) is used for filterable filter plate (11), peg graft at the top of bounding wall (7) has backplate (13) that are used for the protection, the inside wall fixedly connected with of backplate (13) is used for compression spring (14) that cushion, one side fixedly connected with of compression spring (14) is used for backing plate (15) that support, guide slot (16) that are used for the direction have been seted up to the bottom of backplate (13), the inner wall joint of guide slot (16) has briquetting (17) that are used for the extrusion, peg graft in the one end of backplate (13) inside wall has drive wheel (18), the both sides of drive wheel (18) surface all are connected with push rod (19) that are used for promoting through the pivot.
2. The stone crushing and screening apparatus for mine engineering according to claim 1, wherein: the inner side wall of the locating plate (2) is connected with a driving roller (3) for driving through a rotating shaft, and a conveying belt (4) for conveying is sleeved on the outer surface of the driving roller (3).
3. The stone crushing and screening apparatus for mine engineering according to claim 2, wherein: the outer surface of the locating plate (2) is fixedly provided with a first motor (5) for driving, and the output end of the first motor (5) is connected with one end of the driving roller (3) through a key.
4. The stone crushing and screening apparatus for mine engineering according to claim 1, wherein: one end of the crushing roller (8) penetrating out of the coaming (7) is connected with a driving gear (9) for driving through a key, and a driven gear (10) for driving is meshed with the outer surface of the driving gear (9).
5. The stone crushing and screening apparatus for mine engineering according to claim 1, wherein: one side of the outer surface of the coaming (7) is fixedly provided with a second motor (12) for driving, and the output end of the second motor (12) is connected with one end of the crushing roller (8) through a key.
6. The stone crushing and screening apparatus for mine engineering according to claim 1, wherein: and a third motor (20) for driving is fixedly arranged on both sides of the outer surface of the guard plate (13), and the output end of the third motor (20) is connected with one end of the driving wheel (18) through a key.
7. The stone crushing and screening apparatus for mine engineering according to claim 1, wherein: the top of backplate (13) inner wall fixedly connected with is used for drainage board (21) of direction, the bottom of drainage board (21) and the top overlap joint of briquetting (17).
8. The stone crushing and screening apparatus for mine engineering according to claim 1, wherein: the outer surface of bounding wall (7) is fixedly connected with connecting plate (22) that are used for the reinforcement, the top of connecting plate (22) is connected with the surface of backplate (13) through the bolt, the bottom of connecting plate (22) is connected with the surface of guard box (1) through the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199623.3U CN220803688U (en) | 2023-08-16 | 2023-08-16 | Stone crushing and screening equipment for mine engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322199623.3U CN220803688U (en) | 2023-08-16 | 2023-08-16 | Stone crushing and screening equipment for mine engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220803688U true CN220803688U (en) | 2024-04-19 |
Family
ID=90705424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322199623.3U Active CN220803688U (en) | 2023-08-16 | 2023-08-16 | Stone crushing and screening equipment for mine engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220803688U (en) |
-
2023
- 2023-08-16 CN CN202322199623.3U patent/CN220803688U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |