CN215902159U - Impact-resistant ore vibrating screen - Google Patents
Impact-resistant ore vibrating screen Download PDFInfo
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- CN215902159U CN215902159U CN202120908112.2U CN202120908112U CN215902159U CN 215902159 U CN215902159 U CN 215902159U CN 202120908112 U CN202120908112 U CN 202120908112U CN 215902159 U CN215902159 U CN 215902159U
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Abstract
The utility model provides an impact-resistant ore vibrating screen, which comprises: the utility model relates to a vibrating screen for a rock breaking machine, which comprises a direct current motor, an electricity receiving box, a fixed sleeve seat, a material prevention cover, a feeding port, an outer bin wall, a gasket, a resonant bin, an outer breaking pressing group, a crushed material layer, an inner breaking pressing group, a rotating roller, an inner seat, a fixed head, a vibrating rod, a vibrating motor, a connecting ring, a fixed seat, a roller, a rubber pad, an inner shaft, a spring, a screen drum, a rock breaking bin and a vibrating base, wherein the electricity receiving box is installed on the right end face of the direct current motor, the outer bin wall is installed on the outer side of the rock breaking bin, the gasket is installed on the inner side of the outer bin wall, and the inner seat is installed on the inner side of the vibrating base. The design facilitates the improvement of the device, avoids the problem that the vibrating screen has larger vibration amplitude in the operation process, solves the problem that the original device can not move on the ground, and improves the impact resistance effect of the utility model.
Description
Technical Field
The utility model discloses an impact-resistant ore vibrating screen, and belongs to the technical field of impact-resistant ore vibrating screens.
Background
The vibrating screen operates by utilizing reciprocating rotary type vibration generated by vibrator excitation. The upper rotary heavy hammer of the vibrator makes the screen surface generate plane rotary vibration, the lower rotary heavy hammer makes the screen surface generate conical surface rotary vibration, and the combined effect makes the screen surface generate re-rotary vibration. The vibration locus is a complex space curve. The curve is projected as a circle in the horizontal plane and as an ellipse in the vertical plane. The amplitude can be changed by adjusting the exciting force of the upper and lower rotary weights. And the curve shape of the motion trail of the screen surface can be changed and the motion trail of the materials on the screen surface can be changed by adjusting the space phase angle of the upper and lower heavy hammers.
The prior art ore reciprocating sieve that shocks resistance uses extensively, but the shale shaker can produce vibration amplitude great in the operation process, and can't remove on ground, consequently, needs an ore reciprocating sieve that shocks resistance now urgently to solve above problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an impact-resistant ore vibrating screen, which solves the problems in the background art by adding a direct current motor, an electricity receiving box, a fixed sleeve seat, a material prevention cover, a feeding port, a screen cylinder, a gravel bin and a vibrating base.
The technical scheme of the utility model is realized as follows: an impact-resistant ore shaker comprising: the screening machine comprises a direct current motor, an electricity receiving box, a fixed sleeve seat, a material prevention cover, a feeding port, a screening cylinder, a gravel bin and a vibration base, wherein the electricity receiving box is installed on the right end face of the direct current motor, the fixed sleeve seat is installed on the left end face of the direct current motor, the material prevention cover is installed on the left end face of the fixed sleeve seat, the screening cylinder is installed on the left end face of the material prevention cover, the feeding port is formed in the upper end of the left side of the screening cylinder, the gravel bin is formed in the inner side of the screening cylinder, and the vibration base is installed on the lower end face of the screening cylinder;
the gravel bin comprises an outer bin wall, a gasket, a resonance bin, an outer crushing group, a crushed material layer, an inner crushing group, a rotating roller, an inner shaft and a spring, the outer bin wall is installed on the outer side of the gravel bin, the gasket is installed on the inner side of the outer bin wall, the spring is installed on the inner side of the gasket, the resonance bin is arranged on the outer side of the spring, the outer crushing group is installed on the outer side of the resonance bin, the crushed material layer is arranged on the inner side of the outer crushing group, the inner crushing group is installed on the inner side of the crushed material layer, the rotating roller is installed on the inner side of the inner crushing group, and the inner shaft is installed inside the rotating roller;
the utility model discloses a vibration base, including vibrations base, shock absorber upper end face, shock absorber and rubber pad, the base is installed to shock absorber inboard, the go-between is installed to the base inboard, the fixing base is installed in the go-between outside, the shock absorber is installed to the fixing base up end, the shock absorber is installed to shock absorber up end, the fixed head is installed in the shock absorber outside, the gyro wheel is installed to the terminal surface under the base, the rubber pad is installed to interior seat left end face.
In a preferred embodiment, a high-power wire is installed inside the power connection box, the dc motor is connected with the power connection box through the wire, the fixing sleeve seat is fixedly connected with the outer side of the dc motor, and the dc motor is fixedly connected with the inner shaft.
As a preferred embodiment, prevent that material cover internally mounted has the net that shelters from, pan feeding mouth cross section is circular structure, sieve section of thick bamboo inclination is 10-15, rubble storehouse longitudinal section is the loop configuration, vibrations base cross section is irregular trapezium structure.
As a preferred embodiment, the outer bin wall is made of metal materials, the gaskets are fixedly connected with the spring, two groups of gaskets are arranged, the two groups of gaskets are respectively arranged at the upper end and the lower end of the spring, and the gaskets are made of rubber materials.
As a preferred embodiment, the resonant bin is provided with a plurality of groups of springs, the outer crushing group and the inner crushing group are symmetrically installed and have the same specification, the outer crushing group and the inner crushing group are made of high-hardness alloy materials, the outer side of the outer crushing group is provided with a slow release cylinder wall, and the slow release cylinder wall is made of rubber materials.
As a preferred embodiment, there are two sets of interior seats, and interior seat cross section is irregular trapezium structure, the vibrations motor is installed a plurality of groups, vibrations pole is connected fixedly through the fixed head with the rubble storehouse.
After the technical scheme is adopted, the utility model has the beneficial effects that: the impact-resistant ore vibrating screen provided by the utility model comprises a direct current motor, an electricity receiving box, a fixed sleeve seat, a material preventing cover, a feeding port, a screen drum, a gravel bin and a vibrating base, and the design facilitates the improvement of the device, avoids the problem that the vibrating screen has large vibration amplitude in the operation process, solves the problem that the original device cannot move on the ground, and improves the impact-resistant effect of the impact-resistant ore vibrating screen.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of an impact-resistant ore shaker of the present invention;
FIG. 2 is a front sectional view of a gravel bin in an impact-resistant ore shaker of the present invention;
FIG. 3 is an elevational view, in cross section, of a side anti-seismic beam of an impact-resistant ore shaker of the present invention;
in the figure: 1-direct current motor, 2-electricity receiving box, 3-fixed sleeve seat, 4-material-preventing cover, 5-material inlet, 6-screen drum, 7-gravel bin, 8-vibration base, 71-outer bin wall, 72-gasket, 73-resonance bin, 74-outer crushing group, 75-crushing layer, 76-inner crushing group, 77-rotating roller, 78-inner shaft, 79-spring, 81-inner seat, 82-fixed head, 83-vibration rod, 84-vibration motor, 85-connecting ring, 86-fixed seat, 87-roller and 88-rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an impact-resistant ore shaker includes: the automatic feeding device comprises a direct current motor 1, a power connection box 2, a fixed sleeve seat 3, a material prevention cover 4, a feeding port 5, a sieve cylinder 6, a gravel bin 7 and a vibration base 8, wherein the power connection box 2 is installed on the right end face of the direct current motor 1, the fixed sleeve seat 3 is installed on the end face of the direct current motor 1, the material prevention cover 4 is installed on the left end face of the fixed sleeve seat 3, the sieve cylinder 6 is installed on the left end face of the material prevention cover 4, the feeding port 5 is formed in the upper end of the left side of the sieve cylinder 6, the gravel bin 7 is formed in the inner side of the sieve cylinder 6, and the vibration base 8 is installed on the lower end face of the sieve cylinder 6;
the gravel bin 7 comprises an outer bin wall 71, a gasket 72, a resonance bin 73, an outer crushing group 74, a crushed aggregate layer 75, an inner crushing group 76, a rotating roller 77, an inner shaft 78 and a spring 79, the outer bin wall 71 is installed on the outer side of the gravel bin 7, the gasket 72 is installed on the inner side of the outer bin wall 71, the spring 79 is installed on the inner side of the gasket 72, the resonance bin 73 is arranged on the outer side of the spring 79, the outer crushing group 74 is installed on the outer side of the resonance bin 73, the crushed aggregate layer 75 is installed on the inner side of the crushed aggregate layer 75, the rotating roller 77 is installed on the inner side of the inner crushing group 76, and the inner shaft 78 is installed inside the rotating roller 77;
Connect electricity box 2 internally mounted to have high-power electric wire, direct current motor 1 utilizes electric wire electric connection with connecing electricity box 2, direct current motor 1 is connected fixedly through the inboard with fixed cover seat 3, direct current motor 1 is connected fixedly with interior axle 78, pass through fixed cover seat 3 fixed to direct current motor 1 in equipment operation process, with the vibrations that reduce direct current motor 1, prevent that the internal plant from leading to the damage because of long-term vibrations, connect the instantaneous high voltage circuit that electricity box 2 can effectively protect direct current motor 1 simultaneously.
Prevent that material cover 4 internally mounted has the screen of sheltering from, and the 5 cross sections of pan feeding mouth are circular structure, and 6 inclination of a sieve section of thick bamboo are 10-15, and the gravel storehouse 7 longitudinal section is the loop configuration, and 8 cross sections of vibrations base are irregular trapezium structure, shelter from the screen and can effectively prevent that the mineral aggregate from getting into 3 direction slopes of direct current motor behind the pan feeding mouth 5.
The resonant bin 73 is provided with a plurality of groups of springs 79, the outer crushing group 74 and the inner crushing group 76 are symmetrically arranged and have the same specification, the outer crushing group 74 and the inner crushing group 76 are made of high-hardness alloy materials in actual selection, the outer side of the outer crushing group 74 is provided with a slow release cylinder wall, and the slow release cylinder wall is made of rubber materials and can thoroughly and rapidly roll ores.
As an embodiment of the present invention: in practical use, ore enters the inside of the screen cylinder 6 through the feeding port 5, the direct current motor 1 is started, because the kinetic energy required in the ore crushing process is large, the power connection box 2 can effectively protect the circuit safety of the direct current motor 1, the direct current motor 1 operates to drive the inner shaft 78 to rotate, the inner shaft 78 drives the rotating roller 77 to rotate, the ore is crushed and pressed in the crushed material layer 75 by the outer crushing and pressing group 74 and the inner crushing and pressing group 76, because the ore is hard, the slow release cylinder wall is installed on the outer side of the outer crushing and pressing group 74 and is made of rubber materials, in the crushing and pressing process, the slow release cylinder wall deforms according to the ore crushing and pressing condition, meanwhile, the spring 79 performs follow-up compression according to different deformation amplitudes of the slow release cylinder wall, the spring 79 can increase the crushing pressure degree in the crushed stone bin 7 and expand crushing and resonance vibration in the resonance bin 73, the motor 84 is started in the crushing and passes through the vibration rod 83 and the fixed head 82, the outer bin wall 71 is vibrated, so that crushed mineral aggregates are screened, and meanwhile, when equipment needs to be repaired, the inner seat 81 can be moved to the left and right direction through the rollers 87, so that the disassembly and maintenance are carried out.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. An impact-resistant ore shaker comprising: direct current motor, connect electric box, fixed cover seat, prevent material cover, pan feeding mouth, a sieve section of thick bamboo, rubble storehouse and vibration base, its characterized in that: the direct current motor is characterized in that a power receiving box is installed on the right end face of the direct current motor, a fixed sleeve seat is installed on the left end face of the direct current motor, a material prevention cover is installed on the left end face of the fixed sleeve seat, a screen drum is installed on the left end face of the material prevention cover, a feeding opening is formed in the upper end of the left side of the screen drum, a gravel bin is formed in the inner side of the screen drum, and a vibration base is installed on the lower end face of the screen drum;
the gravel bin comprises an outer bin wall, a gasket, a resonance bin, an outer crushing group, a crushed material layer, an inner crushing group, a rotating roller, an inner shaft and a spring, the outer bin wall is installed on the outer side of the gravel bin, the gasket is installed on the inner side of the outer bin wall, the spring is installed on the inner side of the gasket, the resonance bin is arranged on the outer side of the spring, the outer crushing group is installed on the outer side of the resonance bin, the crushed material layer is arranged on the inner side of the outer crushing group, the inner crushing group is installed on the inner side of the crushed material layer, the rotating roller is installed on the inner side of the inner crushing group, and the inner shaft is installed inside the rotating roller;
the utility model discloses a vibration base, including vibrations base, shock absorber upper end face, shock absorber and rubber pad, the base is installed to shock absorber inboard, the go-between is installed to the base inboard, the fixing base is installed in the go-between outside, the shock absorber is installed to the fixing base up end, the shock absorber is installed to shock absorber up end, the fixed head is installed in the shock absorber outside, the gyro wheel is installed to the terminal surface under the base, the rubber pad is installed to interior seat left end face.
2. An impact-resistant ore shaker as claimed in claim 1, wherein: the high-power wire is installed inside the power connection box, the direct current motor is connected with the power connection box through the wire, the fixing sleeve seat is fixedly connected with the outer side of the direct current motor, and the direct current motor is fixedly connected with the inner shaft.
3. An impact-resistant ore shaker as claimed in claim 1, wherein: the material prevention cover is internally provided with a shielding net, the cross section of the feeding port is of a circular structure, the inclination angle of the screen drum is 10-15 degrees, the longitudinal section of the gravel bin is of an annular structure, and the cross section of the vibration base is of an irregular trapezoidal structure.
4. An impact-resistant ore shaker as claimed in claim 1, wherein: the outer bin wall is made of metal materials, the gaskets are fixedly connected with the springs, the number of the gaskets is two, the two groups of the gaskets are respectively arranged at the upper end and the lower end of the spring, and the gaskets are made of rubber materials.
5. An impact-resistant ore shaker as claimed in claim 1, wherein: the resonance cabin is provided with a plurality of groups of springs, the outer crushing group and the inner crushing group are same in specification and are symmetrically installed, the outer crushing group and the inner crushing group are made of high-hardness alloy materials, the outer side of the outer crushing group is provided with a slow release cylinder wall, and the slow release cylinder wall is made of rubber materials.
6. An impact-resistant ore shaker as claimed in claim 1, wherein: the inner seat has two sets, just the inner seat cross section is irregular trapezium structure, the vibrations motor is installed a plurality of groups, vibrations pole is connected fixedly through the fixed head with the rubble storehouse.
Priority Applications (1)
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CN202120908112.2U CN215902159U (en) | 2021-04-29 | 2021-04-29 | Impact-resistant ore vibrating screen |
Applications Claiming Priority (1)
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CN202120908112.2U CN215902159U (en) | 2021-04-29 | 2021-04-29 | Impact-resistant ore vibrating screen |
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CN215902159U true CN215902159U (en) | 2022-02-25 |
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CN202120908112.2U Active CN215902159U (en) | 2021-04-29 | 2021-04-29 | Impact-resistant ore vibrating screen |
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2021
- 2021-04-29 CN CN202120908112.2U patent/CN215902159U/en active Active
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