CN216604444U - Aggregate high-efficient quick separation equipment for commercial concrete - Google Patents

Abstract

The application discloses a high-efficient quick splitter of aggregate for commercial concrete, which comprises a bod, be provided with the dust cage on the organism, the opening part of dust cage is towards the material loading mouth department of body, be provided with the air exhauster in the dust cage, be provided with in the dust cage and be used for carrying out filterable filter mechanism to the dust of inhaling in the dust cage, be provided with in the integrated cover and be used for filtering the collection mechanism that gets off the dust that gets off, the application has the in-process of transmitting mixed grit from the concrete mixer to sand and stone separator, start the air exhauster and inhale the most dust that the transportation process produced into the dust cage, filter the air current that contains dust through filter mechanism, thereby make the dust in the air current stay in the dust cage, the dust that will stay in the dust cage through collection mechanism again simultaneously collects, be convenient for the later stage treatment, realize the effect of carrying out the grit at the in-process of separating mixed grit, the effect of dust flying in the air is avoided as much as possible.

Description

Aggregate high-efficient quick separation equipment for commercial concrete

Technical Field

The application relates to the field of concrete recycling and setting, in particular to high-efficiency and rapid aggregate separating equipment for commercial concrete.

Background

Aggregate separation equipment for commercial concrete is also called a sand-stone separator, concrete recovery equipment, a concrete recovery system, a concrete slurry recovery machine, a concrete recovery machine and the like, and is mainly applied to a concrete mixing plant for separating sand and stone and recycling residual or waste concrete.

Chinese patent with application number CN201821937968.7 among the correlation technique, a sand and stone separator is proposed, which comprises a bod, be provided with sand outlet and stone outlet on the outer wall of organism, the sand outlet sets up the bottom plate on the organism and sets up the baffle in the bottom plate both sides including the slope, be provided with first cylinder on the lateral wall that two baffles deviate from each other, the piston rod of first cylinder is vertical upwards to extend, be connected with the horizontal pole between the tip of the piston rod of two first cylinders, be provided with the scraper blade on the horizontal pole, it is provided with the movable plate to move along the length direction of baffle on the baffle, first cylinder is connected with the movable plate, be provided with the drive assembly who is used for driving the movable plate and do reciprocating motion at the length direction of baffle on the movable plate.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when carrying into the organism with the mixed grit that stirs, will mix the grit and pour out from the concrete mixer truck, raise dust phenomenon appears easily at the in-process that mixes the grit transmission, contains more toxic substance in the dust, can cause certain injury to the human body when being inhaled in the human body to probably have certain harm to the staff separating the grit.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the raise dust phenomenon appears easily in the in-process of mixing the grit and pouring out from the concrete mixing truck and mixing the grit transmission, this application provides a high-efficient quick splitter of aggregate for commercial concrete.

The application provides a high-efficient quick separation equipment of aggregate for merchant's concrete adopts following technical scheme:

the utility model provides a high-efficient quick splitter of aggregate for merchant's concrete, includes the organism, be provided with the dust cage on the organism, the opening part of dust cage towards the feed inlet department of organism, be provided with the air exhauster in the dust cage, be provided with in the dust cage and be used for inhaling dust in the dust cage carries out filterable filter mechanism, be provided with in the dust cage and be used for carrying out the collection mechanism that collects the dust that gets off filtering.

Through adopting above-mentioned technical scheme, the in-process that will mix grit and transmit sand and stone separator from concrete mixer, start during most dust that the air exhauster produced the transportation process inhales the dust cage, the air current that will contain dust through filtering mechanism filters, thereby make dust in the air current stay in the dust cage, dust that will stay in the dust cage through collecting mechanism again simultaneously collects, the after-treatment of being convenient for, the in-process that separates is carried out mixing grit realizes carrying out the effect of dust fall to the grit of carrying, avoid dust to fly upward as far as possible and cause certain injury to staff on every side, improve environmental protection consciousness to a certain extent.

Optionally, the filtering mechanism includes a filter screen, a frame is disposed around an outer peripheral side of the filter screen, and a locking assembly for fixing the filter screen in the dust collection cover is disposed on the frame and in the dust collection cover.

Through adopting above-mentioned technical scheme, lock the frame in the inboard of dust cage through the locking subassembly for the filter screen is fixed in the dust cage, and when the air exhauster will fly upward in aerial dust inhales the dust cage, dust will be filtered by the filter screen in the air current, makes the dust in the gas stay in the dust cage, thereby avoids the phenomenon that dust flies upward everywhere as far as possible, and then has certain dust fall effect to a certain extent.

Optionally, the locking assembly includes a clamping block disposed on the frame, a support frame for supporting the dust collection cover is disposed on an inner peripheral wall of the dust collection cover, a first clamping apparatus and a second clamping apparatus are disposed on the support frame, the first clamping apparatus and the second clamping apparatus are in a concave arc shape, concave arc surfaces of the first clamping apparatus and the second clamping apparatus are oppositely disposed, a cavity is formed between the concave arc surfaces of the first clamping apparatus and the second clamping apparatus, the clamping block is in clamping fit with the cavity, and a clamping member for enabling the first clamping apparatus to clamp the clamping block is disposed on the support frame.

By adopting the technical scheme, when the filter is required to be installed in the dust hood, the clamping block is clamped in the cavity formed by the first clamping apparatus and the second clamping apparatus, the clamping block is abutted by the first clamping apparatus through the abutting member, and the filter screen is installed in the dust hood; when the filter screen needs to be taken out of the dust hood, the first clamping apparatus does not abut against the clamping block any more by the abutting member, so that the clamping block is taken out from a cavity between the first clamping apparatus and the second clamping apparatus, and the filter screen is taken out of the dust hood.

Optionally, the collecting mechanism includes a collecting frame, the collecting frame is disposed between the filter screen and the opening of the dust hood, and a locking member for locking the collecting frame is disposed in the dust hood.

By adopting the technical scheme, the collecting frame is fixed in the dust collecting cover through the locking piece, and dust filtered in the dust collecting cover by the filter screen is collected through the collecting frame; when dust in the collection frame needs to be processed, the collection frame is unlocked through the locking piece, the collection frame is taken out of the dust collection cover, and the collection frame is processed, so that dust can be collected and processed conveniently.

Optionally, a dust absorption layer is laid at the bottom of the collection frame.

Through adopting above-mentioned technical scheme, make through the dust absorption layer and collect stronger collection dirt effect in the frame, as far as possible avoid collecting in the frame by external impression influence again from collecting the frame and fly upward.

Optionally, a driving mechanism for rapidly entering dust attached to the filter screen into the collecting frame is arranged on the dust collecting cover.

Through adopting above-mentioned technical scheme, will attach to the dust on the filter screen through actuating mechanism and make into the collection case fast, make on the one hand the dust that attaches to on the filter screen quick entering into collect in the frame more easily, on the other hand can also avoid dust excessively to pile up on the filter screen as far as possible to avoid influencing the ventilation effect of filter screen as far as possible.

Optionally, the driving mechanism includes a gas nozzle, the gas nozzle is obliquely directed to the filter screen, a reciprocating screw rod is rotatably arranged on the top of the dust collection cover, the gas nozzle is sleeved on the reciprocating screw rod in a threaded manner, one end of the reciprocating screw rod is coaxially provided with a motor, and the motor is connected to the support frame.

Through adopting above-mentioned technical scheme, rotate through the reciprocal lead screw of motor drive to make the air jet head remove along reciprocal lead screw, make a round trip to jet-blast and filter screen attached dust go up from last down spouting through the air jet head, will blow into the collection frame attached to most dust on the filter screen as far as possible, avoid the filter screen phenomenon that the jam appears as far as possible.

Optionally, a sponge layer is arranged at one end of the dust collection cover far away from the opening of the dust collection cover.

Through adopting above-mentioned technical scheme, the sponge layer can further filter the dust in the dust cage for can stay dust in the dust cage as far as possible when the air current passes the dust cage, help realizing the dust fall effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the dust collection cover, the exhaust fan, the filtering mechanism and the collecting mechanism, the dust falling effect on the conveyed sand and stone is realized in the process of separating the mixed sand and stone, certain damage to surrounding workers caused by dust flying in the air is avoided as much as possible, and the environmental awareness is improved to a certain extent;

2. by arranging the locking assembly, the frame and the filter screen, dust in the air flow is filtered by the filter screen, so that the dust in the air is left in the dust collection cover, the phenomenon that the dust flies everywhere is avoided as much as possible, and a certain dust settling effect is achieved to a certain extent;

3. through setting up the sponge layer, further filter the dust in the dust cage for can stay dust in the dust cage as far as possible when the air current passes the dust cage, help realizing the dust fall effect.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partial structural schematic diagram for hiding the body in the embodiment of the present application.

Fig. 3 is a partial structural schematic diagram mainly used for a driving mechanism in the embodiment of the present application.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Reference numerals: 1. a body; 2. a dust collection cover; 3. an exhaust fan; 4. a filter screen; 5. a frame; 6. a clamping block; 7. a strut; 8. a cross bar; 9. a first clamp; 10. a second fixture; 11. a torsion spring; 12. a collection frame; 13. a limiting rod; 14. a gas showerhead; 15. a reciprocating screw rod; 16. a motor; 17. a sponge layer; 18. and (5) fixing blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses aggregate high-efficient quick separation equipment for commercial concrete. Referring to fig. 1 and 3, the efficient and rapid aggregate separation device for commercial concrete comprises a machine body 1, in the embodiment of the application, a dust hood 2 is arranged on the machine body 1, an opening of the dust hood 2 faces a feeding port of the machine body 1, a support frame for supporting the dust hood 2 is arranged on the inner peripheral wall of the dust hood 2, the support frame comprises a support rod 7 vertically bolted on the machine body 1 and a cross rod 8 welded between the two support rods 7, the two support rods 7 and the cross rod 8 are in a group, and in the embodiment of the application, the support frame is provided with two groups and supports the dust hood 2 together.

In the embodiment of the application, be provided with air exhauster 3 in the dust cage 2, air exhauster 3 is provided with two, the vent of two air exhausters 3 is towards the opening part of dust cage 2, the open-ended one end that dust cage 2 was kept away from to dust cage 2 is the setting of running through, the one end of keeping away from dust cage 2 open-ended in the dust cage 2 is provided with sponge layer 17, paste sponge layer 17 through the magic and on branch 7 and the horizontal pole 8 of wherein in a set of, make sponge layer 17 can further filter the dust in dust cage 2, make the air current can stay dust in dust cage 2 as far as possible when passing dust cage 2, be provided with in the dust cage 2 and be used for carrying out filterable filter mechanism to the dust that inhales in the dust cage 2, be provided with the collection mechanism that is used for collecting the dust that will filter down in the integrated cover.

Referring to fig. 2, the filter mechanism includes a filter screen 4, a frame 5 is bolted around the outer periphery of the filter screen 4, and a locking assembly for fixing the filter screen 4 in the dust collection cover 2 is arranged on the frame 5 and in the dust collection cover 2.

In a possible embodiment, referring to fig. 3 and 4, the locking assembly includes a clamping block 6 welded on the frame 5, a plurality of first clamps 9 and a plurality of second clamps 10 are hinged on the cross bar 8 at the top and the bottom of the dust collection cover 2, one first clamp 9 and one second clamp 10 are set as a group, the plurality of groups of first clamps 9 and second clamps 10 are respectively distributed on the cross bar 8, the first clamps 9 and the second clamps 10 are in concave arc shapes, the concave arc surfaces of the first clamps 9 and the second clamps 10 are oppositely arranged, the concave arc surfaces of the first clamps 9 and the second clamps 10 form cavities, the clamping block 6 is in clamping fit with the cavities, and a propping member for enabling the first clamps 9 to prop against the clamping block 6 is arranged on the cross bar 8; support tight piece and set up to torsional spring 11, on the articulated shaft of horizontal pole 8 and first fixture 9 was located to the torsional spring 11 cover, through supporting tightly first fixture 9 elasticity on fixture block 6 with torsional spring 11.

In another possible embodiment, the locking assembly comprises a locking bolt, a plurality of locking bolts are arranged on the frame 5, and the plurality of locking bolts are threaded through the frame 5 and are in threaded connection with the cross rod 8 and the supporting rod 7, so that the filter screen 4 is fixed in the dust hood 2.

In the embodiment of the application, a first implementation manner is selected, in the process of installing the filter screen 4, the fixture block 6 on the frame 5 is aligned with the corresponding first fixture 9 and the second fixture 10, the fixture block 6 is inserted into a cavity formed by the first fixture 9 and the second fixture 10, and the first fixture 9 is elastically abutted against the fixture block 6 through the torsion spring 11, so that the frame 5 is fixed on the cross bar 8, and the filter screen 4 is fixed in the dust collection cover 2; the dust is sucked into the dust collection cover 2 by the exhaust fan 3 for filtering; when filter screen 4 needs to be changed, directly make first fixture 9 no longer support on fixture block 6, take out fixture block 6 to realize the unblock of fixture block 6, thereby can take out filter screen 4 and change.

In order to collect dust in the dust collection cover 2, in the embodiment of the present application, referring to fig. 2, the collection mechanism includes a collection frame 12, a dust absorption layer is laid at the bottom of the collection frame 12, the dust absorption layer is made of dust-sticking cloth, so that dust is more easily attached to the collection frame 12, the collection frame 12 is placed between the filter screen 4 and the opening of the dust collection cover 2, and a locking member for locking the collection frame 12 is arranged in the dust collection cover 2; the locking piece is set as a fixing bolt, the two sides of the collecting frame 12 are welded with limiting blocks, and the fixing bolt is threaded through the limiting blocks and is in threaded connection with the dust collection cover 2.

Fall into the dust in the dust cage 2 through filter screen 4 and collect frame 12, fall most dust through collecting frame 12 and collect, be convenient for carry out post processing to the dust of collecting.

In order to make the dust attached to the filter screen 4 more easily enter the collecting frame 12, in the embodiment of the present application, referring to fig. 2 and 3, a driving mechanism for quickly entering the dust attached to the filter screen 4 into the collecting frame 12 is provided on the dust collection cover 2; actuating mechanism includes air nozzle 14, air nozzle 14's jet-propelled direction is the slope downwards and from the below of the directional filter screen 4 in oblique top of filter screen 4, both sides on the top of dust cage 2 are rotated and are connected with reciprocal lead screw 15, threaded sleeve is equipped with fixed block 18 on the reciprocal lead screw 15, air nozzle 14 bolt is on fixed block 18, the one end slip cover that reciprocal lead screw 15 was kept away from to fixed block 18 is equipped with gag lever post 13, gag lever post 13 fixed connection is the syntropy setting at the top of dust cage 2 and the length direction of gag lever post 13 and reciprocal lead screw 15, reciprocal lead screw 15 sets up between filter screen 4 and sponge layer 17, the coaxial rigid coupling of one end of reciprocal lead screw 15 has motor 16, motor 16 bolt is on dust cage 2.

Jet-propelled to filter screen 4 through air jet head 14 for air jet head 14 sprays the dust on filter screen 4, thereby blows into the collection frame 12 with dust on filter screen 4 as far as possible, thereby avoids attaching to dust in a large number on filter screen 4 as far as possible and arouses filter screen 4 to take place the phenomenon of jam.

The implementation principle of the high-efficiency and quick aggregate separating device for the commercial concrete in the embodiment of the application is as follows: will mix grit and transmit sand separator's in-process from concrete mixer, start the most dust suction dust cage 2 that air exhauster 3 produced the transportation process, the air current that will contain dust through filter screen 4 filters, thereby make dust in the air current stay in dust cage 2, the dust that will stay in dust cage 2 through collecting frame 12 again simultaneously collects, blow into through the air jet 14 with the part dust that attaches to on filter screen 4 simultaneously and collect frame 12, the post processing of being convenient for, the effect of dust fall is carried out to the grit of carrying in-process realization to mixing the grit and separating, avoid dust to fly upward as far as possible and cause certain injury to staff on every side in the air, improve environmental protection consciousness to a certain extent.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an aggregate high-efficient quick separation equipment for merchant's concrete, includes organism (1), its characterized in that: be provided with dust cage (2) on organism (1), the opening part of dust cage (2) towards the feed opening department of organism (1), be provided with air exhauster (3) in dust cage (2), be provided with in dust cage (2) and be used for carrying out filterable filter mechanism to the dust of inhaling in dust cage (2), be provided with in dust cage (2) and be used for carrying out the collection mechanism of collecting the dust that filters down.

2. The high-efficiency and rapid separation equipment for the aggregates for commercial concrete according to claim 1, which is characterized in that: the filter mechanism comprises a filter screen (4), a frame (5) is arranged on the outer peripheral side of the filter screen (4) in a surrounding mode, and a locking assembly used for fixing the filter screen (4) in the dust collection cover (2) is arranged on the frame (5) and in the dust collection cover (2).

3. The high-efficiency and rapid separation equipment for the aggregates for commercial concrete according to claim 2, which is characterized in that: the locking assembly comprises a clamping block (6) arranged on the frame (5), a supporting frame used for supporting the dust collection cover (2) is arranged on the inner peripheral wall of the dust collection cover (2), a first clamping apparatus (9) and a second clamping apparatus (10) are arranged on the supporting frame, the first clamping apparatus (9) and the second clamping apparatus (10) are in a concave arc shape, the concave arc surfaces of the first clamping apparatus (9) and the second clamping apparatus (10) are oppositely arranged, the concave arc surfaces of the first clamping apparatus (9) and the second clamping apparatus (10) form a cavity, the clamping block (6) is in clamping fit with the cavity, and a clamping member used for enabling the first clamping apparatus (9) to tightly clamp the clamping block (6) is arranged on the supporting frame.

4. The high-efficiency and rapid separation equipment for the aggregates for commercial concrete according to claim 3, which is characterized in that: the collecting mechanism comprises a collecting frame (12), the collecting frame (12) is arranged between the filter screen (4) and an opening of the dust collection cover (2), and a locking piece for locking the collecting frame (12) is arranged in the dust collection cover (2).

5. The high-efficiency and rapid separation equipment for the aggregates for commercial concrete according to claim 4, which is characterized in that: and a dust absorption layer is laid at the bottom of the collection frame (12).

6. The high-efficiency and rapid separation equipment for the aggregates for commercial concrete according to claim 4, which is characterized in that: the dust collection cover (2) is provided with a driving mechanism for rapidly entering dust attached to the filter screen (4) into the collection frame (12).

7. The high-efficiency and rapid separation equipment for the aggregates for commercial concrete according to claim 6, which is characterized in that: the driving mechanism comprises an air nozzle (14), the air nozzle (14) is obliquely oriented to the filter screen (4), a reciprocating screw rod (15) is rotatably arranged on the top of the dust collection cover (2), the air nozzle (14) is sleeved on the reciprocating screw rod (15) in a threaded manner, a motor (16) is coaxially arranged at one end of the reciprocating screw rod (15), and the motor (16) is connected onto the support frame.

8. The high-efficiency and rapid separation equipment for the aggregates for commercial concrete according to claim 1, which is characterized in that: a sponge layer (17) is arranged at one end of the dust collection cover (2) far away from the opening of the dust collection cover (2).

Images