CN214682850U - Self-dedusting crushed stone crushing and multi-stage screening device - Google Patents
Self-dedusting crushed stone crushing and multi-stage screening device Download PDFInfo
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- CN214682850U CN214682850U CN202120262446.7U CN202120262446U CN214682850U CN 214682850 U CN214682850 U CN 214682850U CN 202120262446 U CN202120262446 U CN 202120262446U CN 214682850 U CN214682850 U CN 214682850U
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Abstract
The utility model belongs to the technical field of the building stones are smashed, a smash and multistage screening plant from dust removal rubble is related to, which comprises a frame, the inside fixedly connected with motor of frame, fixedly connected with action wheel on the output shaft of motor, the surface overlap joint of action wheel has the belt, the other end overlap joint of belt has from the driving wheel, from one side fixedly connected with slide of driving wheel, the inside sliding connection of slide has the slide bar. Its beneficial effect is, this smash and multistage screening plant from dust removal rubble, through setting up the motor, the action wheel, from the driving wheel, the belt pulley, slide and slide bar, the accessible motor drives the action wheel and rotates, circulation vibrations work about making the screen cloth carry out, thereby carry out vibration work to the rubble, make the faster tertiary screening work that carries on of rubble, the screening efficiency of this device has been improved, reach the purpose that increases work efficiency, simultaneously under the effect of slide bar, the range of rocking and the direction of rocking of screen cloth at the vibrations in-process have been guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the building stones are smashed, concretely relates to smash and multistage screening plant from dust removal rubble.
Background
Chinese patent CN109395866A discloses an ore crushing and multi-stage screening device, which comprises a frame, a screening box, a crushing device and a smoke dust treatment device; the screening box and the crushing device are respectively arranged on the rack, the screening box is a box body with an opening at the upper end and is arranged below the crushing device, the lower end of the crushing device is provided with a discharge hole, and the opening at the upper end of the screening box is connected and communicated with the discharge hole; a plurality of layers of obliquely arranged screens are arranged in the screening box at intervals up and down, the inclination directions of the plurality of layers of screens are consistent, the mesh number of the screens is gradually increased from top to bottom, and discharge holes are formed in the side wall of the screening box at positions corresponding to the downward inclination ends of the screens; the bottom of the screening box is provided with a dust removal port, and the smoke dust treatment device is communicated with the dust removal port. The advantages are that: ingenious smash the ore and screen the collection in an organic whole, improve production efficiency, in addition, structural design is reasonable, does benefit to the environmental protection.
But the screening of rubble in the above-mentioned patent all relies on the gravity of rubble self to sieve and drops, and screening efficiency is lower to influence the holistic work efficiency of device.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a smash and multistage screening plant from dust removal rubble, it has solved the lower technical problem of screening efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a smash and multistage screening plant from dust removal rubble, includes the frame, the inside fixedly connected with motor of frame, fixedly connected with action wheel on the output shaft of motor, the surface overlap joint of action wheel has the belt, the other end overlap joint of belt has from the driving wheel, from one side fixedly connected with slide of driving wheel, the inside sliding connection of slide has the slide bar, the both ends fixed connection of slide bar is at the internal surface of frame, one side fixedly connected with frame of slide, the inside fixedly connected with screen cloth of frame, the inside sliding connection of frame has the dead lever, the both ends fixedly connected with extension board of dead lever, extension board fixed connection is at the internal surface of frame, the spring has been cup jointed on the surface of dead lever, the fixed surface connection of frame has the fixed plate.
As a further aspect of the present invention: the number of the springs is ten, and the springs are fixedly connected to the surfaces of the extension plate and the frame respectively.
As a further aspect of the present invention: the inside of frame has seted up the spout, slide sliding connection is in the inside of spout, the slide bar sets up the inside at the spout.
As a further aspect of the present invention: the inner side face of the rack is fixedly connected with a screening box, the screen, the frame, the spring and the extension plate are all arranged inside the screening box, the screening box is a box body with an opening at the upper end, and the lower surface of the screening box is fixedly connected with a smoke dust processing device.
As a further aspect of the present invention: the upper surface of frame fixedly connected with reducing mechanism, reducing mechanism sets up directly over the screening case, reducing mechanism is provided with the discharge gate and is linked together with the open end of screening case.
As a further aspect of the present invention: the smoke dust treatment device comprises a water tank, a filter layer is fixedly connected inside the water tank, a smoke exhaust pipe is fixedly connected to the upper surface of the water tank, one end of the smoke exhaust pipe is fixedly connected with the screening box, and the water tank is fixedly connected with a negative pressure generation device through a guide pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
this smash and multistage screening plant from dust removal rubble, through setting up the motor, the action wheel, from the driving wheel, the belt pulley, slide and slide bar, in the application of reality, cooperation through between the aforesaid, the accessible motor drives the action wheel and rotates, make the screen cloth carry out upper and lower circulation vibrations work, thereby carry out vibration work to the rubble, make the rubble more fast carry out tertiary screening work, the screening efficiency of this device has been improved, reach the purpose that increases work efficiency, simultaneously under the effect of slide bar, guaranteed the range of rocking of screen cloth in vibrations process and the direction of rocking, guarantee the safety in utilization of this device, simultaneously under the effect of fixed plate, the dust of having avoided the rubble to produce spills from the inside of screening case.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is a schematic three-dimensional structure of the driving wheel of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1;
in the figure: 1. a frame; 2. screening the box; 3. a crushing device; 4. a smoke dust treatment device; 5. a motor; 6. a driving wheel; 7. a belt; 8. a driven wheel; 9. a slide plate; 10. a slide bar; 11. a chute; 12. an extension plate; 13. a spring; 14. fixing the rod; 15. a frame; 16. screening a screen; 17. a fixing plate; 41. a water tank; 42. a smoke exhaust pipe; 43. a negative pressure generating device; 44. a filter layer.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a from crushing and multistage screening plant of dust removal rubble, which comprises a frame 1, the inside fixedly connected with motor 5 of frame 1, fixedly connected with action wheel 6 on motor 5's the output shaft, the surface overlap joint of action wheel 6 has belt 7, the other end overlap joint of belt 7 has from driving wheel 8, from one side fixedly connected with slide 9 of driving wheel 8, slide 9's inside sliding connection has slide bar 10, slide bar 10's both ends fixed connection is at the internal surface of frame 1, one side fixedly connected with frame 15 of slide 9, frame 15's inside fixedly connected with screen cloth 16, frame 15's inside sliding connection has dead lever 14, the both ends fixedly connected with extension board 12 of dead lever 14, extension board 12 fixed connection is at the internal surface of frame 1, spring 13 has been cup jointed on the surface of dead lever 14, frame 15's fixed surface connection has fixed plate 17.
Through setting up motor 5, action wheel 6, from driving wheel 8, belt 7 takes turns, slide 9 and slide bar 10, in the application of reality, cooperation between the aforesaid, accessible motor 5 drives action wheel 6 and rotates, make screen cloth 16 carry out upper and lower circulation vibrations work, thereby carry out vibration work to the rubble, make the faster tertiary screening work that carries out of rubble, the screening efficiency of this device has been improved, reach the purpose that increases work efficiency, simultaneously under slide bar 10's effect, guaranteed screen cloth 16 the range of rocking and the direction of rocking of shaking at the vibrations in-process, guarantee the safety in utilization of this device, simultaneously under the effect of fixed plate 17, the dust of having avoided the rubble to produce spills from the inside of screening case 2.
Specifically, the number of the springs 13 is ten, the springs 13 are respectively and fixedly connected to the surfaces of the extension plate 12 and the frame 15, the sliding groove 11 is formed in the frame 1, the sliding plate 9 is slidably connected to the inside of the sliding groove 11, and the sliding rod 10 is arranged inside the sliding groove 11.
Specifically, the medial surface fixedly connected with screening case 2 of frame 1, screen cloth 16, frame 15, spring 13 all sets up the inside at screening case 2 with extension board 12, screening case 2 is upper end open-ended box, the lower fixed surface of screening case 2 is connected with smoke and dust processing apparatus 4, the last fixed surface of frame 1 is connected with reducing mechanism 3, reducing mechanism 3 sets up directly over screening case 2, reducing mechanism 3 is provided with the discharge gate and is linked together with the open end of screening case 2, smoke and dust processing apparatus 4 includes water tank 41, the inside fixedly connected with filter layer 44 of water tank 41, the last fixed surface of water tank 41 is connected with the pipe 42 of discharging fume, the one end and the screening case 2 fixed connection of pipe 42 of discharging fume, water tank 41 is through pipe fixedly connected with negative pressure generating device 43.
The utility model discloses a theory of operation does:
s1, when the device is used, firstly, stone is crushed by the crushing device 3, crushed stone enters the inside of the screening box 2 through the discharge hole of the crushing device 3, then the motor 5 is started through an external switch, the motor 5 drives the driving wheel 6 to rotate, and as the output shaft of the motor 5 is not positioned at the central point of the driving wheel 6, the driven wheel 8 is lifted up and down along with the driving rotation under the action of the belt 7, and then the sliding plate 9 slides on the surface of the sliding rod 10 to drive the frame 15 and the screen 16 to vibrate, so that the screening work of the crushed stone is accelerated;
s2, under the action of the fixed rod 14 and the spring 13, the vibration amplitude of the frame 15 is increased, the screening effect of the device is further improved, the crushed stone is screened in three stages, and the smoke dust generated in the screening process is treated by the smoke dust treatment device 4;
s3, under the action of the fixing plate 17, the vibration amplitudes of the three screen meshes 16 are consistent, dust generated in the gravel screening process is prevented from leaking out through the chute 11, dust pollution is avoided, and the health of operators is guaranteed.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a smash and multistage screening plant from dust removal rubble, includes frame (1), its characterized in that: the utility model discloses a motor, including frame (1), fixed connection have motor (5) in the inside of frame (1), fixedly connected with action wheel (6) on the output shaft of motor (5), the surperficial overlap joint of action wheel (6) has belt (7), the other end overlap joint of belt (7) has from driving wheel (8), from one side fixedly connected with slide (9) of driving wheel (8), the inside sliding connection of slide (9) has slide bar (10), the both ends fixed connection of slide bar (10) is at the internal surface of frame (1), one side fixedly connected with frame (15) of slide (9), the inside fixedly connected with screen cloth (16) of frame (15), the inside sliding connection of frame (15) has dead lever (14), the both ends fixed connection of dead lever (14) has extension board (12), extension board (12) fixed connection is at the internal surface of frame (1), the surface of the fixed rod (14) is sleeved with a spring (13), and the surface of the frame (15) is fixedly connected with a fixed plate (17).
2. The self-dusting crushed stone crushing and multi-stage screening apparatus according to claim 1, wherein: the number of the springs (13) is ten, and the springs (13) are fixedly connected to the surfaces of the extension plate (12) and the frame (15) respectively.
3. The self-dusting crushed stone crushing and multi-stage screening apparatus according to claim 1, wherein: a sliding groove (11) is formed in the rack (1), the sliding plate (9) is connected to the inside of the sliding groove (11) in a sliding mode, and the sliding rod (10) is arranged inside the sliding groove (11).
4. The self-dusting crushed stone crushing and multi-stage screening apparatus according to claim 1, wherein: the screening device is characterized in that a screening box (2) is fixedly connected to the inner side face of the rack (1), the screen (16), the frame (15), the spring (13) and the extension plate (12) are all arranged inside the screening box (2), the screening box (2) is a box body with an upper end opened, and a smoke dust treatment device (4) is fixedly connected to the lower surface of the screening box (2).
5. The self-dusting crushed stone crushing and multi-stage screening apparatus according to claim 4, wherein: the upper surface of frame (1) fixed connection has reducing mechanism (3), reducing mechanism (3) set up directly over screening case (2), reducing mechanism (3) are provided with the discharge gate and are linked together with the open end of screening case (2).
6. The self-dusting crushed stone crushing and multi-stage screening apparatus according to claim 4, wherein: the smoke and dust processing apparatus (4) comprises a water tank (41), a filtering layer (44) is fixedly connected inside the water tank (41), a smoke exhaust pipe (42) is fixedly connected to the upper surface of the water tank (41), one end of the smoke exhaust pipe (42) is fixedly connected with the screening box (2), and the water tank (41) is fixedly connected with a negative pressure generating device (43) through a guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120262446.7U CN214682850U (en) | 2021-01-30 | 2021-01-30 | Self-dedusting crushed stone crushing and multi-stage screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120262446.7U CN214682850U (en) | 2021-01-30 | 2021-01-30 | Self-dedusting crushed stone crushing and multi-stage screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214682850U true CN214682850U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120262446.7U Active CN214682850U (en) | 2021-01-30 | 2021-01-30 | Self-dedusting crushed stone crushing and multi-stage screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214682850U (en) |
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2021
- 2021-01-30 CN CN202120262446.7U patent/CN214682850U/en active Active
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