CN209061577U - A kind of mine abrasion-proof screen device - Google Patents
A kind of mine abrasion-proof screen device Download PDFInfo
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- CN209061577U CN209061577U CN201821903899.8U CN201821903899U CN209061577U CN 209061577 U CN209061577 U CN 209061577U CN 201821903899 U CN201821903899 U CN 201821903899U CN 209061577 U CN209061577 U CN 209061577U
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- breaker roll
- crushing device
- device shell
- active
- driven
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Abstract
The utility model discloses a kind of mine abrasion-proof screen devices, including feed hopper, the bottom of the feed hopper is provided with crushing device shell, valve is provided at the top of the crushing device shell, the inner cavity of the crushing device shell is provided with active breaker roll, the side of the active breaker roll is provided with driven breaker roll, and active breaker roll is meshed with driven breaker roll, the inner cavity of the active breaker roll is provided with active rotating shaft, the active rotating shaft is provided with first motor far from one end of active breaker roll, the inner cavity of the driven breaker roll is provided with driven spindle, and the one end of driven spindle far from driven breaker roll is fixedly connected with crushing device shell.The utility model passes through the mutual cooperation of cam and valve, feed hopper can be made to realize intermittent charging, by being provided with crushing device, building stones are further processed, building stones are broken into little particle, avoid the building stones of large volume to the abrasion of sieve, production cost is reduced, production efficiency is improved.
Description
Technical field
The utility model relates to vibrating screen technical field more particularly to a kind of mine abrasion-proof screen devices.
Background technique
Vibrating screen is vibrated using reciprocating rotary type caused by oscillator exciting and is worked, and the upper rotation weight of oscillator makes to sieve
Face generates plane whirling vibration, and lower rotation weight then makes compass screen surface generate conical surface rotary vibration, and the effect of synergy then makes
Compass screen surface generates again rotation type and vibrates, and oscillation trajectory is a complicated space curve, which is projected as a circle in horizontal plane, and
On the vertical plane be projected as an ellipse, adjust the exciting force of upper and lower rotation weight, thus it is possible to vary amplitude, and adjusting upper and lower
The space phase angle of weight then can change the curve shape of compass screen surface motion profile and change the motion profile of material on compass screen surface.
Existing vibrating screen be all building stones are directly passed through to feed inlet to be delivered on sieve, and these building stones due to not into
Went pretreatment, when vibrating screen works, the building stones of some large volumes will cause biggish abrasion to sieve, lead to production cost
Rise, production efficiency reduces.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and a kind of mine proposed is with wear-resisting
Screen device.
To achieve the goals above, the utility model adopts the technical scheme that a kind of mine abrasion-proof screen device,
Including feed hopper, the bottom of the feed hopper is provided with crushing device shell, is provided with valve at the top of the crushing device shell
Door, the inner cavity of the crushing device shell are provided with active breaker roll, and the side of the active breaker roll is provided with driven broken
Roller, and active breaker roll is meshed with driven breaker roll, the inner cavity of the active breaker roll is provided with active rotating shaft, the active
Shaft is provided with first motor far from one end of active breaker roll, and the inner cavity of the driven breaker roll is provided with driven spindle, and
The one end of driven spindle far from driven breaker roll is fixedly connected with crushing device shell, the bottom setting of the crushing device shell
There is feed opening, a lateral roof of the valve is fixedly connected with connecting rod, and the surface of the connecting rod is fixedly connected with support rod,
The connecting rod is provided with spring far from one end of valve, and connecting rod is connected by spring with valve, the connecting rod
Bottom is provided with fixed link, and one end of the fixed link is fixedly connected with valve, and the other end of the fixed link is provided with cam,
The back side of the cam is fixedly connected with swingle, and the swingle is provided with the second motor far from one end of cam, under described
The bottom of material mouth is provided with shaker body, and the surface of internal cavity of the shaker body is provided with vibration screen, the vibrating screen
The side of ontology is provided with discharge port.
It is as above-mentioned technical proposal to further describe:
The back side of the crushing device shell is provided with L shaped plate, and the active rotating shaft is passed through far from one end of active breaker roll
Crushing device shell and first motor is worn out to be rotatablely connected, the one end of the first motor far from active rotating shaft by fixing bolt with
L shaped plate is fixedly connected.
It is as above-mentioned technical proposal to further describe:
The one end of the swingle far from cam is rotatablely connected through crushing device shell and the second motor, second electricity
The one end of machine far from swingle is fixedly connected by fixing bolt with L shaped plate.
It is as above-mentioned technical proposal to further describe:
The support rod is fixedly connected with mobile sliding block, the inner cavity top of the crushing device shell far from one end of connecting rod
Portion surface offers sliding slot compatible with mobile sliding block, and support rod passes through mobile sliding block and the sliding of crushing device shell connects
It connects.
It is as above-mentioned technical proposal to further describe:
Through-hole is offered at the top of the crushing device shell, and the diameter of valve is identical as the internal diameter of through-hole, the valve
The inner cavity top surface of the top surface and crushing device shell of door fits.
It is as above-mentioned technical proposal to further describe:
The active breaker roll is identical as the structure of driven breaker roll, and active breaker roll and driven breaker roll are with broken dress
The front center line for setting shell is symmetrical axial symmetry, is separately positioned at the lumen centers of crushing device shell.
The utility model has the following beneficial effects: mine abrasion-proof screen device, pass through the mutual of cam and valve
Cooperation can make feed hopper realize that intermittent charging is further processed building stones by being provided with crushing device, building stones are broken
It is broken into little particle, avoids the building stones of large volume to the abrasion of sieve, reduces production cost, improve production efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of mine abrasion-proof screen device front view；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 be the utility model proposes a kind of mine abrasion-proof screen device active breaker roll side view.
Marginal data:
1, feed hopper；2, crushing device shell；3, valve；4, active breaker roll；5, driven breaker roll；6, active rotating shaft；
7, first motor；8, driven spindle；9, feed opening；10, connecting rod；11, support rod；12, mobile sliding block；13, spring；14, solid
Fixed pole；15, cam；16, swingle；17, the second motor；18, L shaped plate；19, shaker body；20, vibration screen；21, it discharges
Mouthful.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance, in addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of embodiment provided by the utility model: a kind of mine abrasion-proof screen device, including charging
Bucket 1, the bottom of feed hopper 1 is provided with crushing device shell 2, and the top of crushing device shell 2 is provided with valve 3, crushing device
The inner cavity of shell 2 is provided with active breaker roll 4, and the side of active breaker roll 4 is provided with driven breaker roll 5, and active breaker roll 4
It is meshed with driven breaker roll 5, the inner cavity of active breaker roll 4 is provided with active rotating shaft 6, and active rotating shaft 6 is far from active breaker roll 4
One end be provided with first motor 7, the inner cavity of driven breaker roll 5 is provided with driven spindle 8, and driven spindle 8 is far from driven broken
One end of broken roller 5 is fixedly connected with crushing device shell 2, and the bottom of crushing device shell 2 is provided with feed opening 9, and the one of valve 3
Lateral roof is fixedly connected with connecting rod 10, and the surface of connecting rod 10 is fixedly connected with support rod 11, and connecting rod 10 is far from valve 3
One end is provided with spring 13, and connecting rod 10 is connected by spring 13 with valve 3, and the bottom of connecting rod 10 is provided with fixed link
14, one end of fixed link 14 is fixedly connected with valve 3, and the other end of fixed link 14 is provided with cam 15, and the back side of cam 15 is solid
Surely it is connected with swingle 16, swingle 16 is provided with the second motor 17 far from one end of cam 15, and the bottom of feed opening 9 is provided with
Shaker body 19, the surface of internal cavity of shaker body 19 are provided with vibration screen 20, and the side of shaker body 19 is provided with
Discharge port 21.
The back side of crushing device shell 2 is provided with L shaped plate 18, and the one end of active rotating shaft 6 far from active breaker roll 4 is through broken
Crushing device shell 2 and first motor 7 are rotatablely connected, and the one end of first motor 7 far from active rotating shaft 6 passes through fixing bolt and L shape
Plate 18 is fixedly connected, and cam 15 rotates the intermittent switch that valve 3 may be implemented, and swingle 16 runs through far from one end of cam 15
Crushing device shell 2 and the second motor 17 are rotatablely connected, and the second motor 17 passes through fixing bolt and L far from one end of swingle 16
Shape plate 18 is fixedly connected, and the second motor 17 drives active breaker roll 4 and driven breaker roll 5 to rotate, and building stones are pulverized in realization, is propped up
Strut 11 is fixedly connected with mobile sliding block 12 far from one end of connecting rod 10, and the inner cavity top surface of crushing device shell 2 opens up
There is sliding slot compatible with mobile sliding block 12, and support rod 11 passes through mobile sliding block 12 and is slidably connected with crushing device shell 2, just
In the movement of support rod 11, the top of crushing device shell 2 offers through-hole, and the diameter of valve 3 is identical as the internal diameter of through-hole,
The top surface of valve 3 and the inner cavity top surface of crushing device shell 2 fit, and valve 3 is complete by the feed inlet of feed hopper 1
Closing, to realize intermittent switch, active breaker roll 4 is identical with the structure of driven breaker roll 5, and active breaker roll 4 and from
Dynamic breaker roll 5, for symmetrical axial symmetry, is separately positioned on the interior of crushing device shell 2 with the front center line of crushing device shell 2
At chamber center, active breaker roll 4 and driven 5 engagement rotation of breaker roll are crushed building stones to realize.
Working principle: mine abrasion-proof screen device by the second motor 17 with moving cam 15 in use, rotated, connection
Bar 10 moves downward under the elastic force effect of spring 13, and connecting rod 10 is moved with movable valve 3, to open valve 3, allow building stones from
Feed hopper 1 enter crushing device shell 2 in, by first motor 7 drive active breaker roll 4 rotate, active breaker roll 4 drive from
Dynamic breaker roll 5 rotates, and so as to pulverize to building stones, the building stones after pulverizing enter shaker body by feed opening 9
In 19, to sieve to building stones, the building stones after screening are transported from discharge port 21.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of mine abrasion-proof screen device, including feed hopper (1), it is characterised in that: the bottom of the feed hopper (1) is arranged
Have crushing device shell (2), is provided with valve (3) at the top of the crushing device shell (2), the crushing device shell (2)
Inner cavity be provided with active breaker roll (4), the side of the active breaker roll (4) is provided with driven breaker roll (5), and actively broken
Broken roller (4) is meshed with driven breaker roll (5), and the inner cavity of the active breaker roll (4) is provided with active rotating shaft (6), the master
Turn axis (6) is provided with first motor (7) far from the one end of active breaker roll (4), the inner cavity setting of the driven breaker roll (5)
Have driven spindle (8), and driven spindle (8) is fixedly connected far from the one end of driven breaker roll (5) with crushing device shell (2),
The bottom of the crushing device shell (2) is provided with feed opening (9), and a lateral roof of the valve (3) is fixedly connected with connection
The surface of bar (10), the connecting rod (10) is fixedly connected with support rod (11), and the one of the connecting rod (10) separate valve (3)
End is provided with spring (13), and connecting rod (10) is connected by spring (13) with valve (3), the bottom of the connecting rod (10)
It is provided with fixed link (14), one end of the fixed link (14) is fixedly connected with valve (3), the other end of the fixed link (14)
It is provided with cam (15), the back side of the cam (15) is fixedly connected with swingle (16), and the swingle (16) is far from cam
(15) one end is provided with the second motor (17), and the bottom of the feed opening (9) is provided with shaker body (19), the vibration
The surface of internal cavity of sieve ontology (19) is provided with vibration screen (20), and the side of the shaker body (19) is provided with discharge port
(21)。
2. a kind of mine abrasion-proof screen device according to claim 1, it is characterised in that: the crushing device shell
(2) the back side is provided with L shaped plate (18), and the one end of the active rotating shaft (6) far from active breaker roll (4) is outside crushing device
Shell (2) and first motor (7) are rotatablely connected, the one end of the first motor (7) far from active rotating shaft (6) by fixing bolt with
L shaped plate (18) is fixedly connected.
3. a kind of mine abrasion-proof screen device according to claim 1, it is characterised in that: the swingle (16) is separate
One end of cam (15) is rotatablely connected through crushing device shell (2) and the second motor (17), and second motor (17) is separate
One end of swingle (16) is fixedly connected by fixing bolt with L shaped plate (18).
4. a kind of mine abrasion-proof screen device according to claim 1, it is characterised in that: the support rod (11) is separate
One end of connecting rod (10) is fixedly connected with mobile sliding block (12), and the inner cavity top surface of the crushing device shell (2) opens up
There is the compatible sliding slot with mobile sliding block (12), and support rod (11) passes through movement sliding block (12) and crushing device shell (2) are sliding
Dynamic connection.
5. a kind of mine abrasion-proof screen device according to claim 1, it is characterised in that: the crushing device shell
(2) through-hole is offered at the top of, and the diameter of valve (3) is identical as the internal diameter of through-hole, the top surface of the valve (3) and broken
The inner cavity top surface of crushing device shell (2) fits.
6. a kind of mine abrasion-proof screen device according to claim 1, it is characterised in that: the active breaker roll (4)
It is identical as the structure of driven breaker roll (5), and active breaker roll (4) and driven breaker roll (5) with crushing device shell (2) just
Face center line is symmetrical axial symmetry, is separately positioned at the lumen centers of crushing device shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903899.8U CN209061577U (en) | 2018-11-19 | 2018-11-19 | A kind of mine abrasion-proof screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903899.8U CN209061577U (en) | 2018-11-19 | 2018-11-19 | A kind of mine abrasion-proof screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209061577U true CN209061577U (en) | 2019-07-05 |
Family
ID=67099769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821903899.8U Active CN209061577U (en) | 2018-11-19 | 2018-11-19 | A kind of mine abrasion-proof screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209061577U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450929A (en) * | 2020-04-08 | 2020-07-28 | 安徽省旌德县南关玻纤厂(普通合伙) | Kaolin filtering device for manufacturing glass fibers |
| CN114247549A (en) * | 2021-12-30 | 2022-03-29 | 巫溪县水槽沟鑫河采石有限责任公司 | Crushing and classifying equipment for limestone processing |
| CN116251655A (en) * | 2022-12-19 | 2023-06-13 | 枣庄鑫金山智能装备有限公司 | Breaker safety arrangement |
-
2018
- 2018-11-19 CN CN201821903899.8U patent/CN209061577U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450929A (en) * | 2020-04-08 | 2020-07-28 | 安徽省旌德县南关玻纤厂(普通合伙) | Kaolin filtering device for manufacturing glass fibers |
| CN111450929B (en) * | 2020-04-08 | 2021-10-08 | 安徽省旌德县南关玻纤厂(普通合伙) | Kaolin filtering device for manufacturing glass fibers |
| CN114247549A (en) * | 2021-12-30 | 2022-03-29 | 巫溪县水槽沟鑫河采石有限责任公司 | Crushing and classifying equipment for limestone processing |
| CN116251655A (en) * | 2022-12-19 | 2023-06-13 | 枣庄鑫金山智能装备有限公司 | Breaker safety arrangement |
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