CN112517385A

CN112517385A - Expanded perlite production and processing is with smashing screening plant

Info

Publication number: CN112517385A
Application number: CN202011316676.3A
Authority: CN
Inventors: 叶际平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-03-19

Abstract

The invention relates to the technical field of production and processing equipment of building heat insulation materials, and discloses a crushing and screening device for production and processing of expanded perlite, which comprises a body, wherein a sieve plate is movably connected inside the body, the top of the sieve plate is fixedly connected with a stop lever, a rotating rod is movably connected inside the body, a rotating disc is fixedly connected outside the rotating rod, and a rotating shaft is movably connected inside the rotating disc; through the pin, the apparatus further comprises a rotating shaft, a gear, tooth, fixed subassembly, interact between the push rod, can drive the sieve at the in-process of expanded perlite granule screening and carry out irregular swing and take place slight vibrations, can also adjust sieve wobbling frequency simultaneously, make the relative motion speed between expanded perlite granule and the sieve accelerate, thereby can accelerate the screening efficiency of perlite granule, simultaneously can also greatly reduced perlite granule blocks up the probability of sieve mesh, be favorable to going on of the crushing screening work of perlite.

Description

Expanded perlite production and processing is with smashing screening plant

Technical Field

The invention relates to the technical field of production and processing equipment for building heat insulation materials, in particular to a crushing and screening device for production and processing of expanded perlite.

Background

Expanded perlite is a natural acidic vitreous volcanic lava non-metallic mineral product, which can be classified into perlite, pitchstone, and obsidian according to the content of crystal water, and has a good heat-insulating effect, so expanded perlite is widely used in building heat-insulating materials. Expanded perlite needs smash screening processing to it at the in-process of exploitation processing, thereby can obtain the perlite granule of different particle sizes, make the perlite granule make the best of things, the less perlite of some granule can be used for building outer wall heat preservation, and the great then is used for the planting of plant of granule, current perlite smashes screening plant and sieves the perlite granule through the sieve of slope, the perlite granule after smashing falls on the surface of sieve and rolls downwards along the sieve, thereby accomplish the process of screening, when the perlite granule piles up when more, will make the rolling speed of granule slow down, and then can lead to the screening efficiency reduction of perlite granule, can't satisfy the needs of actual production processing.

Therefore, in order to solve the problems, a crushing and screening device for producing and processing expanded perlite is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the crushing and screening device for producing and processing expanded perlite, which has the advantages of higher screening efficiency of perlite particles and capability of adjusting the swing amplitude of a screen plate according to actual needs to change the screening speed of the screen plate, and solves the problems that the screening efficiency of the perlite particles is lower and the screening efficiency cannot be adjusted according to actual conditions.

(II) technical scheme

In order to achieve the purposes that the screening efficiency of the perlite particles is high and the screening speed of the screen plate can be changed by adjusting the swing amplitude of the screen plate according to actual needs, the invention provides the following technical scheme: the utility model provides an expanded perlite production and processing is with smashing screening plant, which comprises a body, the inside swing joint of body has the sieve, the top fixedly connected with pin of sieve, the inside swing joint of body has the bull stick, the outside fixedly connected with carousel of bull stick, the inside swing joint of carousel has the pivot, the outside fixedly connected with gear of pivot, the outside swing joint of gear has fixed subassembly, the inside swing joint of carousel has the push rod, the surface of push rod is provided with tooth, the inside swing joint of push rod has the axis of rotation, the outside fixedly connected with runner of axis of rotation, the shifting chute has been seted up on the surface of runner, the inside swing joint of shifting chute has the nose bar, the bottom fixedly connected with extension rod of nose bar, the inside swing joint of extension rod has spacing subassembly, the inside fixedly connected with control assembly of.

Preferably, the position and the specification of the tooth are matched with the gear, the contact rod is fixedly connected inside the rotary disc, and the specification and the position of the contact rod are matched with the push rod.

Preferably, fixed subassembly mainly by the fixed plate, the fixed pipe, the electrorheological body, spring one, connect the electric pole, the gag lever post, spacing round is constituteed, the spacing round of outside fixedly connected with of gear, the outside fixedly connected with spiral spring of spacing round, spiral spring and carousel fixed connection, the inside fixedly connected with fixed plate of carousel, the fixed pipe of outside fixedly connected with of fixed plate, the inside of fixed pipe is provided with the electrorheological body, the electrorheological body presents the solid-state under the state of circular telegram, present the liquid under the state of outage, the inside fixedly connected with of fixed pipe connects the electric pole, the outside swing joint of fixed pipe has the gag lever post, gag lever post and spacing round swing joint.

Preferably, the elongated slot has been seted up to the internal surface of carousel, axis of rotation and elongated slot swing joint, and the quantity of nose bar is two, and a nose bar fixed connection is on the surface of extension bar, and another nose bar fixed connection is at the internal surface of carousel, and the outside swing joint of body has the connecting rod, connecting rod and sieve fixed connection, and the outside fixedly connected with spring two of connecting rod, spring two and body fixed connection for the runner pivoted can also carry out the removal of position simultaneously, thereby can make the extension length of extension bar maximize.

Preferably, spacing subassembly mainly comprises electro-magnet, spring three, inserted bar, slot, and the inside fixedly connected with electro-magnet of extension rod, the outside fixedly connected with spring three of electro-magnet, the outside fixedly connected with inserted bar of spring three, inserted bar and extension rod swing joint, the slot has been seted up to the internal surface of push rod, and five are no less than to the quantity of slot, and the position of slot, specification all match with the inserted bar.

Preferably, the control assembly mainly comprises shading shell, light trap, photo resistance, lamp area, and the light trap has been seted up on the surface of shading shell to the inside fixedly connected with shading shell of extension rod, the light trap on the inside fixedly connected with photo resistance of shading shell, the inside fixedly connected with lamp area of push rod, and the inside in lamp area is provided with the lamp pearl, and five are no less than to the quantity of lamp pearl, and the specification and the light trap phase-match of lamp pearl can carry out the ration to the extension length of extension rod and adjust.

Preferably, the rotating rod, the rotating shaft, the electromagnet, the photoresistor, the electric connecting column, the external power supply and the driving power supply are all electrically connected with the control center, the rotating rod, the rotating shaft and the rotating shaft are all electrically connected with the driving power supply, and the electromagnet and the electric connecting column are all electrically connected with the external power supply.

(III) advantageous effects

Compared with the prior art, the invention provides a crushing and screening device for production and processing of expanded perlite, which has the following beneficial effects:

1. this expanded perlite production and processing is with smashing screening plant, through the pin, the apparatus further comprises a rotating shaft, a gear, tooth, fixed subassembly, interact between the push rod, can drive the sieve at the in-process of expanded perlite granule screening and carry out irregular swing and take place slight vibrations, can also adjust sieve wobbling frequency simultaneously, make the relative motion speed between expanded perlite granule and the sieve accelerate, thereby can accelerate the screening efficiency of perlite granule, simultaneously can also greatly reduced perlite granule blocks up the probability of sieve mesh, be favorable to going on of the crushing screening work of perlite.

2. This expanded perlite production and processing is with smashing screening plant, through the axis of rotation, the runner, the nose bar, the shifting chute, the extension rod, the control assembly, interact between the spacing subassembly, can carry out the ration to the amplitude of oscillation of sieve when the screening efficiency of sieve can't satisfy actual need and adjust, thereby make the screening efficiency of sieve improve to some extent, the needs that the screening speed of having avoided the sieve can't satisfy actual conditions lead to the not enough condition of pearlite granule screening to take place, be favorable to going on continuously of the screening work is smashed to the pearlite, simultaneously can also give the needs that satisfy the in-service use condition.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is a schematic view of the internal structure of the turntable according to the present invention;

FIG. 3 is a schematic view of a connection structure of a portion of the structure shown in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention.

In the figure: 1. a body; 2. a sieve plate; 3. a stop lever; 4. a rotating rod; 5. a turntable; 6. a rotating shaft; 7. a gear; 8. a fixing assembly; 9. a push rod; 10. teeth; 11. a rotating shaft; 12. a rotating wheel; 13. a moving groove; 14. a nose bar; 15. an extension rod; 16. a limiting component; 17. and a control component.

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. 1-5, a crushing and screening device for producing and processing expanded perlite comprises a body 1, a screen plate 2 is movably connected inside the body 1, a stop lever 3 is fixedly connected on the top of the screen plate 2, a rotating lever 4 is movably connected inside the body 1, a rotary disc 5 is fixedly connected outside the rotating lever 4, a rotating shaft 6 is movably connected inside the rotary disc 5, a gear 7 is fixedly connected outside the rotating shaft 6, a fixing component 8 is movably connected outside the gear 7, the fixing component 8 mainly comprises a fixing plate, a fixing tube, a current variant, a spring I, a power connection post, a limiting lever and a limiting wheel, the limiting wheel is fixedly connected outside the gear 7, a volute spring is fixedly connected outside the limiting wheel, the volute spring is fixedly connected with the rotary disc 5, a fixing plate is fixedly connected inside the rotary disc 5, the fixing tube is fixedly connected outside the fixing plate, and the current variant is arranged inside the fixing tube, the electrorheological fluid presents the solid state under the state of circular telegram, presents the liquid state under the state of outage, the inside fixedly connected with of fixed pipe connects the electric pole, the outside swing joint of fixed pipe has the gag lever post, gag lever post and spacing round swing joint, the inside swing joint of carousel 5 has push rod 9, the surface of push rod 9 is provided with tooth 10, tooth 10's position, specification all with gear 7 phase-match, the inside fixedly connected with feeler lever of carousel 5, the specification of feeler lever, the position all with push rod 9 phase-match.

The inner part of the push rod 9 is movably connected with a rotating shaft 11, the rotating rod 4, the rotating shaft 6, the rotating shaft 11, an electromagnet, a photosensitive resistor, an electric connecting column, an external power supply and a driving power supply are all electrically connected with a control center, the rotating rod 4, the rotating shaft 6 and the rotating shaft 11 are all electrically connected with the driving power supply, the electromagnet and the electric connecting column are all electrically connected with the external power supply, the outer part of the rotating shaft 11 is fixedly connected with a rotating wheel 12, the surface of the rotating wheel 12 is provided with a moving groove 13, the inner part of the moving groove 13 is movably connected with a convex rod 14, the bottom of the convex rod 14 is fixedly connected with an extending rod 15, the inner surface of the rotating disc 5 is provided with an elongated groove, the rotating shaft 11 is movably connected with the elongated groove, the number of the convex rods 14 is two, one convex rod 14 is fixedly connected with the, the outside fixedly connected with spring two of connecting rod, spring two and body 1 fixed connection for the removal of position can also be carried out to runner 12 pivoted simultaneously, thereby can make extension rod 15's extension length can maximize.

The inside of the extension rod 15 is movably connected with a limiting component 16, the limiting component 16 mainly comprises an electromagnet, a spring III, an inserting rod and a slot, the inside of the extension rod 15 is fixedly connected with the electromagnet, the outside of the electromagnet is fixedly connected with the spring III, the outside of the spring III is fixedly connected with the inserting rod, the inserting rod is movably connected with the extension rod 15, the inner surface of the push rod 9 is provided with the slot, the number of the slot is not less than five, the position and the specification of the slot are matched with those of the inserting rod, the inside of the extension rod 15 is fixedly connected with a control component 17, the control component 17 mainly comprises a shading shell, a light hole, a photosensitive resistor and a lamp strip, the inside of the extension rod 15 is fixedly connected with a shading shell, the surface of the shading shell is provided with the light hole, the inside of the shading shell is fixedly connected with the photosensitive resistor, the inside of the push, the specification and the light trap phase-match of lamp pearl can carry out the ration to extension rod 15 and adjust.

The working principle is as follows: before the device is used, an operator controls a driving power supply to drive a corresponding number of rotating shafts 6 to rotate through a control center according to actual needs, the rotating shafts 6 rotate to drive a gear 7 to rotate, the gear 7 rotates to drive a push rod 9 to move under the action of teeth 10, when the push rod 9 moves to be in contact with a contact rod, the control center controls the driving power supply to stop driving the rotating shafts 6 to rotate, an external power supply is controlled to electrify a contact post, an electrorheological body is changed from a liquid state to a solid state after the contact post is electrified, the solid electrorheological body limits the movement of a limiting rod, so that the limiting rod cannot move to the inside of a fixed tube, the limiting rod limits the rotation of a limiting wheel at the moment, the push rod 9 can be stably fixed, then the operator controls the driving power supply to drive the rotating rod 4 to rotate through the control center, the rotating rod 4 rotates to drive the push rod 9 to rotate, and the push rod 9 can push, the stop lever 3 removes and drives sieve 2 and removes, and the sieve 2 removes and drives the connecting rod and remove, and the connecting rod removes and can compress spring two, after push rod 9 separates with stop lever 3, under the effect of two resilience forces of spring, sieve 2 moves back for sieve 2 carries out reciprocating swing motion, thereby can accelerate the relative motion speed between perlite granule and the sieve 2, and then improved the screening efficiency of perlite granule.

When the swing amplitude of the sieve plate 2 can not meet the requirement of actual sieving, an operator controls an external power supply to electrify the lamp beads at corresponding positions according to actual requirements, and controls the external power supply to electrify the electromagnet, in addition, the control center controls the driving power supply to drive the rotating shaft 11 to rotate, the lamp beads are lightened after being electrified, the electromagnet is electrified to generate magnetism, the magnetism is mutually attracted with the inserted bar and drives the inserted bar to move and withdraw from the inside of the slot, the spring III is compressed in the moving process of the inserted bar, the rotating shaft 11 rotates to drive the rotating wheel 12 to rotate, under the mutual action of the moving slot 13 and the convex rod 14, the rotating wheel 12 rotates to drive the extension rod 15 to move, the extension rod 15 moves to drive the photoresistor to move, when the photoresistor moves to receive the light emitted by the lightened lamp beads, the light intensity received by the photoresistor becomes larger, make control maincenter control drive power supply stop drive axis of rotation 11 and rotate, still control external power supply simultaneously and stop to energize for the electro-magnet, lose magnetism after the electro-magnet outage, under the effect of three resilience forces of spring, the inserted bar removes to reset and continues to peg graft with the slot activity, can drive pin 3 and carry out swing by a larger margin under the effect of extension rod 15 this moment to make the swing of sieve 2 can satisfy the needs of the in-service use condition.

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 an expanded perlite production and processing is with smashing screening plant, includes body (1), its characterized in that: the inner movable connection of the body (1) is provided with a sieve plate (2), the top of the sieve plate (2) is fixedly connected with a stop lever (3), the inner movable connection of the body (1) is provided with a rotating rod (4), the outer part of the rotating rod (4) is fixedly connected with a rotating disc (5), the inner part of the rotating disc (5) is movably connected with a rotating shaft (6), the outer part of the rotating shaft (6) is fixedly connected with a gear (7), the outer part of the gear (7) is movably connected with a fixing component (8), the inner part of the rotating disc (5) is movably connected with a push rod (9), the surface of the push rod (9) is provided with teeth (10), the inner part of the push rod (9) is movably connected with a rotating shaft (11), the outer part of the rotating shaft (11) is fixedly connected with a rotating wheel (12), the surface of the rotating wheel (12) is provided with a moving groove (13, the inside swing joint of extension rod (15) has spacing subassembly (16), and the inside fixedly connected with control assembly (17) of extension rod (15).

2. The crushing and screening device for the production and processing of expanded perlite according to claim 1, characterized in that: the position and the specification of the teeth (10) are matched with the gear (7), the inside of the turntable (5) is fixedly connected with a feeler lever, and the specification and the position of the feeler lever are matched with the push rod (9).

3. The crushing and screening device for the production and processing of expanded perlite according to claim 1, characterized in that: fixed subassembly (8) are mainly by the fixed plate, fixed pipe, the current variant, spring one, connect the electric pole, the gag lever post, spacing round is constituteed, the spacing round of outside fixedly connected with of gear (7), the outside fixedly connected with spiral spring of spacing round, spiral spring and carousel (5) fixed connection, the inside fixedly connected with fixed plate of carousel (5), the fixed pipe of outside fixedly connected with of fixed plate, the inside of fixed pipe is provided with the current variant, the inside fixedly connected with of fixed pipe connects the electric pole, the outside swing joint of fixed pipe has the gag lever post, gag lever post and spacing round swing joint.

4. The crushing and screening device for the production and processing of expanded perlite according to claim 1, characterized in that: the inner surface of the rotary table (5) is provided with an elongated slot, the rotating shaft (11) is movably connected with the elongated slot, the number of the protruding rods (14) is two, one protruding rod (14) is fixedly connected to the surface of the extending rod (15), the other protruding rod (14) is fixedly connected to the inner surface of the rotary table (5), the outer portion of the body (1) is movably connected with a connecting rod, the connecting rod is fixedly connected with the sieve plate (2), the outer portion of the connecting rod is fixedly connected with a second spring, and the second spring is fixedly connected with the body (1).

5. The crushing and screening device for the production and processing of expanded perlite according to claim 1, characterized in that: spacing subassembly (16) mainly comprise electro-magnet, spring three, inserted bar, slot, and the inside fixedly connected with electro-magnet of extension rod (15), the outside fixedly connected with spring three of electro-magnet, the outside fixedly connected with inserted bar of spring three, inserted bar and extension rod (15) swing joint, the slot has been seted up to the internal surface of push rod (9), and five are no less than to the quantity of slot, and the position of slot, specification all with the inserted bar phase-match.

6. The crushing and screening device for the production and processing of expanded perlite according to claim 1, characterized in that: control assembly (17) mainly comprise shading shell, light trap, photo resistance, lamp area, and the light trap has been seted up on the surface of shading shell to the inside fixedly connected with shading shell of extension rod (15), the light trap, and the inside fixedly connected with photo resistance of shading shell, the inside fixedly connected with lamp area of push rod (9), the inside in lamp area is provided with the lamp pearl, and five are no less than to the quantity of lamp pearl, the specification and the light trap phase-match of lamp pearl.

7. The crushing and screening device for the production and processing of expanded perlite according to claim 1, characterized in that: the rotating rod (4), the rotating shaft (6), the rotating shaft (11), the electromagnet, the photosensitive resistor, the power connection pole, the external power supply and the driving power supply are all electrically connected with the control center, the rotating rod (4), the rotating shaft (6) and the rotating shaft (11) are all electrically connected with the driving power supply, and the electromagnet and the power connection pole are all electrically connected with the external power supply.