CN115970814B - Abandoned concrete collection device - Google Patents

Abstract

The invention belongs to the technical field of concrete processing equipment, and particularly relates to a waste concrete collecting device which comprises a crusher, a mounting plate, a collecting structure, a placing structure, a limiting structure, a sealing structure and a crushing structure.

Description

Abandoned concrete collection device

Technical Field

The invention relates to the technical field of concrete processing equipment, in particular to a waste concrete collecting device.

Background

The waste concrete blocks are not only high-quality concrete aggregates, but also have many advantages when the waste concrete blocks are used as the aggregates, for example, after a building is disassembled, the high-quality crushed and screened concrete blocks and silt can be used as regeneration of concrete, and the concrete is crushed by a crusher.

However, the traditional breaker is usually collected broken concrete through collecting bag, at the in-process of collecting, the collecting bag probably takes place the fold, leads to collecting efficiency slow, and the back is accomplished owing to the material is overweight to the collecting bag simultaneously to collect, is inconvenient for carrying the collecting bag, and the material can follow the discharge hopper landing to ground when changing the collecting bag, and operational flexibility is relatively poor.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a waste concrete collecting device.

The technical scheme adopted for solving the technical problems is as follows: the waste concrete collecting device comprises a crusher, wherein a crushing structure for crushing waste concrete is arranged on the crusher; the crusher is fixedly connected with a mounting plate, and a collecting structure is arranged on the mounting plate; a placement structure is arranged on the mounting plate; the placement structure is limited through a limiting structure; the crusher is provided with a sealing structure for sealing the discharge hopper;

the collecting structure comprises a collecting bag, the collecting bag is placed on the mounting plate, four handles are fixedly connected to the collecting bag, a containing block is placed on one handle, a containing groove is formed in the containing block, a sealing block is connected to the containing block in a sliding mode, a first pull rod is fixedly connected to the sealing block, and the first pull rod is connected with the containing block in a sliding mode;

the sliding connection has the push plate on the first pull rod, sliding connection between push plate and the sealing block, fixedly connected with first stopper on the push plate, the block is accomodate to the block between first stopper, accomodate and be equipped with on the piece with first stopper assorted spacing groove.

Specifically, fixedly connected with first guide bar on the first pull rod, sliding connection between first guide bar and the push plate, be connected with first reset spring between push plate and the first pull rod, be equipped with the cavity on the storage block.

Specifically, the placing structure comprises a fixed block, fixedly connected with fixed block on the mounting panel, rotate on the fixed block and be connected with the sealing ring, the fixed block directly is equipped with the standing groove with the sealing ring, fixedly connected with connecting axle on the sealing ring, rotate between connecting axle and the fixed block and be connected with the torsional spring between connecting axle and the fixed block.

Specifically, limit structure includes the second stopper, sliding connection has the second stopper on the fixed block, the block between second stopper and the sealing ring, fixedly connected with first stay cord on the sealing ring, rotate on the fixed block and be connected with first gyro wheel, rotate on the fixed block and be connected with the second gyro wheel, first stay cord twines on first gyro wheel and second gyro wheel.

Specifically, fixed connection between the other end of first stay cord and the slide bar, sliding connection between slide bar and the mounting panel, fixed connection between slide bar and the connecting rod, sliding connection between connecting rod and the mounting panel, fixed connection between connecting rod and the running-board, sliding connection between running-board and the mounting panel.

Specifically, fixedly connected with second guide bar on the mounting panel, sliding connection between second guide bar and the connecting rod, be connected with third reset spring between connecting rod and the mounting panel, be connected with second reset spring between second stopper and the fixed block.

Specifically, seal structure includes the closing plate, sliding connection has the closing plate on the breaker, sliding connection has the third stopper on the breaker, block between third stopper and the closing plate, fixedly connected with second stay cord on the third stopper, fixed connection between the other end of second stay cord and the dead lever.

Specifically, sliding connection between dead lever and the breaker, fixedly connected with first drive block on the dead lever, sliding connection between first drive block and the breaker, first drive block passes through the drive of second drive block, sliding connection between second drive block and the mounting panel, sliding connection between second drive block and the breaker, the right-hand member in first drive block cross-section is trapezium structure, the left end in second drive block cross-section is trapezium structure, be connected with fifth reset spring between third stopper and the breaker, be connected with fourth reset spring between closing plate and the breaker, fixedly connected with second pull rod on the closing plate, sliding connection between second pull rod and the breaker.

Specifically, the crushing structure comprises a rotating shaft, the rotating shaft is rotationally connected to the crusher, a crushing cylinder is fixedly connected to the rotating shaft, broken pieces are mounted on the crushing cylinder, two mounting blocks are rotationally connected to the crusher, and connecting blocks are mounted on the mounting blocks.

Specifically, install the motor on the breaker, fixed connection between the output shaft and the pivot of motor, install two hydraulic levers on the breaker, the flexible end of hydraulic lever with two rotate between the installation piece and be connected.

The beneficial effects of the invention are as follows:

(1) According to the waste concrete collecting device, the crushing structure for crushing the waste concrete is arranged on the crusher, the waste concrete is convenient to crush due to the arrangement of the crushing structure, and the practicability is improved, namely: firstly through opening the motor, thereby drive the pivot and rotate when the output shaft of motor rotates, thereby drive a crushing section of thick bamboo and rotate clockwise when the pivot rotates, can add the waste concrete to the hopper on the breaker when a crushing section of thick bamboo rotates, when the broken piece contact on with a crushing section of thick bamboo, the broken piece can beat the concrete to the connecting block on the installation piece, then carry out crushing processing to waste concrete, thereby through breaking the cooperation between piece and the crushing section of thick bamboo and breaking the waste concrete, so that waste concrete retrieves and recycles, and the extension of the flexible end of accessible two hydraulic levers, make two hydraulic levers drive two installation pieces and rotate on the breaker, be convenient for adjust the position of connecting block, thereby make the crushing degree of concrete different, the flexibility has been improved.

(2) According to the waste concrete collecting device, the mounting plate is provided with the placement structure; place the structure and carry out spacingly through limit structure, place the structure set up be convenient for carry out spacingly to collecting the structure, place the structure simultaneously and carry out spacingly through limit structure, improved the steadiness, namely: the concrete that the crushing was accomplished can follow the discharge hopper landing on breaker right side and collect in the bag, when needs change the bag, thereby through stepping on the presser foot footboard, thereby drive the connecting rod and slide downwards when the running-board slides downwards, thereby it is gliding more steady through the second guide bar when the connecting rod slides downwards, simultaneously third reset spring shrink, thereby drive four slide bars and slide downwards when the connecting rod slides downwards, thereby exert pulling force to first stay cord when slide bar slides downwards, first stay cord makes first gyro wheel and second gyro wheel rotate, the pulling second stopper slides simultaneously, second reset spring shrink simultaneously, make the second stopper no longer block between the sealing ring, the connecting axle drives the sealing ring under the effect of torsional spring and takes place to rotate, make the sealing ring no longer seal the standing groove on the fixed block, four handles on the bag are no longer collected at this moment, thereby seal the handle through fixed block and sealing ring, can play limiting effect to the handle, the fold takes place at the charging process, and through the block between second stopper and the sealing ring, be convenient for fix the sealing ring, stability has been improved.

(3) According to the waste concrete collecting device, the collecting structure is arranged on the mounting plate, the broken concrete is conveniently collected by the collecting structure, and meanwhile, the waste concrete collecting device is conveniently carried by being matched with the crane, namely: when the sealing ring no longer carries out spacing to the handle, through pressing the pressing plate, it is gliding more steady through first guide bar when pressing the board and sliding down, simultaneously first reset spring shrink, thereby drive first stopper no longer with accomodate the block between the block when pressing the board and sliding down, this moment, the first pull rod of accessible pulling, thereby drive the sealing block and slide right when first pull rod slides right, when the sealing block slides to the messenger's first stopper of the effect of first reset spring upwards slide, make the block between first stopper and another spacing groove, this moment the sealing block no longer seals the storage groove, can place four handles in the storage groove, after placing, seal the storage groove through the sealing block, this moment can hang the hook of loop wheel machine into the cavity in carry the collecting bag, thereby be convenient for collect the material that the crushing was accomplished through the collecting bag, the practicality has been improved, and place four handles in the storage groove through the storage block in order to carry the collecting bag to the loop wheel machine.

(4) According to the waste concrete collecting device, the sealing structure for sealing the discharging hopper is arranged on the crusher, and the sealing structure can seal the discharging hopper when the collecting structure is replaced, so that materials are prevented from sliding onto the mounting plate, namely: the slide bar drives the second drive piece and slides downwards when sliding downwards, can make the dead lever slide left when second drive piece contradicts with first drive piece, thereby exert pulling force to the second stay cord when the dead lever slides left, thereby drive third stopper slide left when the second stay cord receives pulling force, fifth reset spring shrink simultaneously, make the third stopper no longer block between with the closing plate, the closing plate slides downwards under fourth reset spring's effect this moment, drive the second pull rod simultaneously and slide downwards, the closing plate seals the discharge hopper this moment, can change the collection bag, thereby seal the discharge hopper through the closing plate, avoided when changing the collection bag, the concrete is from the discharge hopper landing on the mounting panel, the practicality is improved.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view showing the overall structure of a preferred embodiment of a waste concrete collecting apparatus according to the present invention;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the fixing block and the seal ring of the present invention;

FIG. 4 is an enlarged schematic view of the B-section structure shown in FIG. 3;

FIG. 5 is a schematic view of a connection structure between a rotary shaft and a seal ring according to the present invention;

FIG. 6 is a schematic view of the connection structure of the foot pedal and the connecting rod of the present invention;

FIG. 7 is a schematic view of the connection structure of the mounting plate and the crusher of the present invention;

FIG. 8 is an enlarged schematic view of the structure of the portion C shown in FIG. 7;

FIG. 9 is a schematic view of the connection structure of the mounting block and the crusher of the present invention;

FIG. 10 is a schematic view of the connection of the broken pieces to the crushing drum of the present invention;

FIG. 11 is a schematic view of the connection structure of the handle and the collecting bag according to the present invention;

FIG. 12 is an enlarged schematic view of the structure of the portion D shown in FIG. 11;

fig. 13 is a schematic diagram of a connection structure between a sealing block and a receiving block according to the present invention.

In the figure: 1. a crusher; 2. a mounting plate; 3. a collection structure; 301. a collection bag; 302. a handle; 303. a storage block; 304. a sealing block; 305. a storage groove; 306. pressing the plate; 307. a first pull rod; 308. a first guide bar; 309. a first return spring; 310. a first limiting block; 311. a limit groove; 312. a cavity; 4. placing a structure; 401. a fixed block; 402. a seal ring; 403. a placement groove; 404. a connecting shaft; 405. a torsion spring; 5. a limit structure; 501. a second limiting block; 502. a second return spring; 503. a first roller; 504. a first pull rope; 505. a second roller; 506. a slide bar; 507. a connecting rod; 508. a second guide bar; 509. a third return spring; 510. a foot pedal; 6. a sealing structure; 601. a sealing plate; 602. a second pull rod; 603. a fourth return spring; 604. a third limiting block; 605. a fifth return spring; 606. a second pull rope; 607. a fixed rod; 608. a first driving block; 609. a second driving block; 7. a crushing structure; 701. a crushing cylinder; 702. a rotating shaft; 703. a mounting block; 704. a connecting block; 705. breaking fragments; 706. a hydraulic rod; 707. and a motor.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

As shown in fig. 1 to 13, the waste concrete collecting device of the invention comprises a crusher 1, wherein a crushing structure 7 for crushing waste concrete is arranged on the crusher 1; the crusher 1 is fixedly connected with a mounting plate 2, and a collecting structure 3 is arranged on the mounting plate 2; a placement structure 4 is arranged on the mounting plate 2; the placement structure 4 is limited by a limiting structure 5; the crusher 1 is provided with a sealing structure 6 for sealing the discharge hopper;

the collecting structure 3 comprises a collecting bag 301, the collecting bag 301 is placed on the mounting plate 2, four handles 302 are fixedly connected to the collecting bag 301, a containing block 303 is placed on one handle 302, a containing groove 305 is formed in the containing block 303, a sealing block 304 is slidably connected to the containing block 303, a first pull rod 307 is fixedly connected to the sealing block 304, and the first pull rod 307 is slidably connected with the containing block 303;

the first pull rod 307 is slidably connected with a pressing plate 306, the pressing plate 306 is slidably connected with the sealing block 304, a first limiting block 310 is fixedly connected with the pressing plate 306, the first limiting block 310 is clamped with the storage block 303, and a limiting groove 311 matched with the first limiting block 310 is formed in the storage block 303.

Specifically, the first guide rod 308 is fixedly connected to the first pull rod 307, sliding connection is performed between the first guide rod 308 and the pressing plate 306, a first reset spring 309 is connected between the pressing plate 306 and the first pull rod 307, a cavity 312 is formed in the storage block 303, when the sealing ring 402 does not limit the lifting handle 302 any more, the pressing plate 306 is pressed, the pressing plate 306 slides downwards more stably through the first guide rod 308, meanwhile, the first reset spring 309 contracts, the pressing plate 306 slides downwards to drive the first limiting block 310 to be no longer clamped with the storage block 303, at this time, the first pull rod 307 slides rightwards to drive the sealing block 304 to slide rightwards, when the sealing block 304 slides to a certain position, the first limiting block 310 slides upwards under the action of the first reset spring 309 to enable the first limiting block 310 to be clamped with another limiting groove 311, at this time, the sealing block 304 does not seal the storage groove 305 any more, four lifting handles 302 can be placed in the storage groove 305, after the placement of the lifting handle 302 is completed, the storage groove 301 can be placed in the storage groove 305, the storage bag is placed in the storage groove 301, the storage groove 301 can be conveniently carried out by the hanging bag 301, the hanging bag is placed in the storage groove 301, the storage bag is carried out by the hanging bag is carried out by the sealing groove 301, and the hanging bag is convenient to collect the four bags 301, and the bag is placed in the storage bag 301 can be conveniently and the bag 301 can be carried by the bag 301 through the sealing bag.

Specifically, the placement structure 4 comprises a fixed block 401, a fixed block 401 is fixedly connected to the mounting plate 2, a sealing ring 402 is rotationally connected to the fixed block 401, a placement groove 403 is directly arranged between the fixed block 401 and the sealing ring 402, a connecting shaft 404 is fixedly connected to the sealing ring 402, the connecting shaft 404 is rotationally connected with the fixed block 401, a torsion spring 405 is connected between the connecting shaft 404 and the fixed block 401, the limiting structure 5 comprises a second limiting block 501, a second limiting block 501 is slidingly connected to the fixed block 401, a clamping between the second limiting block 501 and the sealing ring 402, a first pull rope 504 is fixedly connected to the sealing ring 402, a first roller 503 is rotationally connected to the fixed block 401, a second roller 505 is rotationally connected to the fixed block 401, the first pull rope 504 is wound on the first roller 503 and the second roller 505, the other end of the first pull rope 504 is fixedly connected with a slide bar 506, the slide bar 506 is in sliding connection with a mounting plate 2, the slide bar 506 is fixedly connected with a connecting rod 507, the connecting rod 507 is in sliding connection with the mounting plate 2, the connecting rod 507 is fixedly connected with a pedal 510, the pedal 510 is in sliding connection with the mounting plate 2, a second guide rod 508 is fixedly connected with the mounting plate 2, the second guide rod 508 is in sliding connection with the connecting rod 507, a third reset spring 509 is connected between the connecting rod 507 and the mounting plate 2, a second reset spring 502 is connected between the second limiting block 501 and the fixed block 401, crushed concrete can slide into the collecting bag 301 from a discharging hopper on the right side of the crusher 1, when the collecting bag 301 needs to be replaced, the pedal 510 is stepped on, thereby connecting rod 507 slides downwards is driven when running-board 510 slides downwards, thereby connecting rod 507 slides downwards is more steady through second guide bar 508 gliding when sliding downwards, thereby third reset spring 509 contracts, thereby drive four slide bars 506 and slide down when sliding downwards, thereby exert pulling force to first stay cord 504 when slide bar 506 slides downwards, first stay cord 504 makes first gyro wheel 503 rotate with second gyro wheel 505, simultaneously pulling second stopper 501 slides, simultaneously second reset spring 502 contracts, make second stopper 501 no longer block between sealing ring 402, connecting axle 404 drives sealing ring 402 under torsional spring 405's effect and takes place to rotate, make sealing ring 402 no longer seal standing groove 403 on fixed block 401, at this moment sealing ring 402 no longer seals up four handles 302 on the collection bag 301, thereby seal handle 302 through fixed block 401 and sealing ring 402, can play the limiting displacement to handle 302, the fold in the charging process has been avoided, and through the block between second stopper 501 and the sealing ring 402, be convenient for fix sealing ring 402, stability has been improved.

Specifically, the sealing structure 6 comprises a sealing plate 601, the sealing plate 601 is slidingly connected with the crusher 1, a third limiting block 604 is slidingly connected with the crusher 1, the third limiting block 604 is clamped with the sealing plate 601, a second pull rope 606 is fixedly connected with the third limiting block 604, the other end of the second pull rope 606 is fixedly connected with a fixing rod 607, the fixing rod 607 is slidingly connected with the crusher 1, a first driving block 608 is fixedly connected with the fixing rod 607, the first driving block 608 is slidingly connected with the crusher 1, the first driving block 608 is driven by a second driving block 609, the second driving block 609 is slidingly connected with the mounting plate 2, the second driving block 609 is slidingly connected with the crusher 1, the right end of the section of the first driving block 608 is in a trapezoid structure, the left end of the section of the second driving block 609 is in a trapezoid structure, a fifth return spring 605 is connected between the third limiting block 604 and the crusher 1, a fourth return spring 603 is connected between the sealing plate 601 and the crusher 1, a second pull rod 602 is fixedly connected to the sealing plate 601, the second pull rod 602 is slidably connected with the crusher 1, the sliding rod 506 drives the second driving block 609 to slide downwards when sliding downwards, the fixing rod 607 slides leftwards when the second driving block 609 is abutted against the first driving block 608, a pulling force is applied to the second pull rope 606 when the fixing rod 607 slides leftwards, the third limiting block 604 is driven to slide leftwards when the second pull rope 606 is stressed by the pulling force, meanwhile, the fifth return spring 605 contracts, the third limiting block 604 is not clamped with the sealing plate 601 any more, the sealing plate 601 slides downwards under the action of the fourth return spring 603, and simultaneously the second pull rod 602 is driven to slide downwards, at this time, the sealing plate 601 seals the discharge hopper, and the collecting bag 301 can be replaced, so that the discharge hopper is sealed through the sealing plate 601, the phenomenon that concrete slides onto the mounting plate 2 from the discharge hopper when the collecting bag 301 is replaced is avoided, and the practicability is improved.

Specifically, the crushing structure 7 includes pivot 702, rotate on the breaker 1 and be connected with pivot 702, thereby fixedly connected with crushing section 701 in the pivot 702, install broken piece 705 on the crushing section 701, rotate on the breaker 1 and be connected with two installation blocks 703, install connecting block 704 in installation block 703, install motor 707 on the breaker 1, fixed connection between the output shaft of motor 707 and pivot 702, install two hydraulic rods 706 on the breaker 1, the flexible end of hydraulic rod 706 with two rotate between the installation blocks 703 and be connected, thereby drive pivot 702 rotation when first opening motor 707 through the output shaft rotation of motor 707, thereby drive crushing section 701 and rotate clockwise when the pivot 702 rotates, can add the waste concrete to the hopper on the breaker 1 when the crushing section 701 rotates, when the broken piece 705 on with crushing section 701 contacts, the broken piece 705 can beat the concrete to the waste concrete 704 on the installation block 703, then carry out the processing of broken concrete to the waste concrete on the installation block 703 to through broken piece 705 and the cooperation between two broken pieces 706, thereby can be convenient for two the hydraulic rods 706 are rotated by two the cooperation between the broken piece 706, the flexible degree of being convenient for can be adjusted, thereby the hydraulic rod 706 is not be rotated by two connection blocks 706, the flexible is convenient for be rotated.

When the invention is used, firstly, the motor 707 is turned on, the output shaft of the motor 707 drives the rotating shaft 702 to rotate when the motor 707 rotates, the rotating shaft 702 drives the crushing cylinder 701 to rotate clockwise, waste concrete can be added into a hopper on the crusher 1 when the crushing cylinder 701 rotates, when the waste concrete contacts with broken fragments 705 on the crushing cylinder 701, the broken blocks 705 can flap the concrete on connecting blocks 704 on the mounting blocks 703, then the waste concrete is crushed, so that the waste concrete is crushed through cooperation between the broken fragments 705 and the crushing cylinder 701, the waste concrete is recycled conveniently, and the two hydraulic rods 706 can drive the two mounting blocks 703 to rotate on the crusher 1 through extension ends of the two hydraulic rods 706, so that the positions of the connecting blocks 704 are adjusted conveniently, the crushing degree of the concrete is different, and the flexibility is improved;

the crushed concrete can slide into the collecting bag 301 from the discharging hopper on the right side of the crusher 1, when the collecting bag 301 needs to be replaced, the connecting shaft 404 drives the sealing ring 402 to rotate under the action of the torsion spring 405 by stepping on the foot pedal 510, so that the sealing ring 402 does not seal the placing groove 403 on the fixed block 401 any more, and at the moment, the sealing ring 402 does not collect the four handles 302 on the bag 301 any more, so that the handles 302 are sealed through the fixed block 401 and the sealing ring 402, the limiting effect on the handles 302 can be achieved, the loading process of the loading bag is improved, and the clamping performance of the sealing ring 402 and the sealing ring 402 is facilitated to be improved;

the sliding rod 506 drives the second driving block 609 to slide downwards when sliding downwards, when the second driving block 609 is abutted against the first driving block 608, the fixing rod 607 slides leftwards, when the fixing rod 607 slides leftwards, a pulling force is applied to the second pulling rope 606, when the second pulling rope 606 is pulled, the third limiting block 604 is driven to slide leftwards, meanwhile, the fifth return spring 605 contracts, the third limiting block 604 is not clamped with the sealing plate 601 any more, at the moment, the sealing plate 601 slides downwards under the action of the fourth return spring 603, meanwhile, the second pulling rod 602 is driven to slide downwards, at the moment, the sealing plate 601 seals the discharge hopper, the collecting bag 301 can be replaced, and therefore the discharge hopper is sealed through the sealing plate 601, so that concrete is prevented from sliding onto the mounting plate 2 from the discharge hopper when the collecting bag 301 is replaced, and the practicability is improved;

when the sealing ring 402 no longer limits the lifting handle 302, through pressing the pressing plate 306, the pressing plate 306 slides downwards and is more stable through the first guide rod 308, and meanwhile, the first reset spring 309 contracts, the pressing plate 306 slides downwards and then drives the first limiting block 310 to no longer clamp with the containing block 303, at this time, the first pull rod 307 is pulled, the first pull rod 307 slides rightwards and then drives the sealing block 304 to slide rightwards, when the sealing block 304 slides to a certain position, the first limiting block 310 slides upwards under the action of the first reset spring 309, so that the first limiting block 310 and the other limiting groove 311 are clamped, at this time, the sealing block 304 does not seal the containing groove 305, four lifting handles 302 can be placed in the containing groove 305, after the placing is completed, the containing groove 305 is sealed through the sealing block 304, at this time, hooks of the crane can be hung into the cavity 312 to carry the collecting bag 301, thereby facilitating the collection of the crushed materials through the collecting bag 301, practicability is improved, and the containing block 303 is convenient for placing four lifting handles into the containing groove 301, and carrying the four lifting handles 301 are placed in the containing groove 305.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (3)

1. The utility model provides a abandonment concrete collection device which characterized in that: the concrete crusher comprises a crusher (1), wherein a crushing structure (7) for crushing waste concrete is arranged on the crusher (1); the crusher (1) is fixedly connected with a mounting plate (2), and a collecting structure (3) is arranged on the mounting plate (2); the mounting plate (2) is provided with a collecting structure (3); a placement structure (4) is arranged on the mounting plate (2); the placement structure (4) is limited through a limiting structure (5); the crusher (1) is provided with a sealing structure (6) for sealing the discharge hopper;

the collecting structure (3) comprises a collecting bag (301), the collecting bag (301) is placed on the mounting plate (2), four handles (302) are fixedly connected to the collecting bag (301), a containing block (303) is placed on one handle (302), a containing groove (305) is formed in the containing block (303), a sealing block (304) is connected to the containing block (303) in a sliding mode, a first pull rod (307) is fixedly connected to the sealing block (304), and the first pull rod (307) is connected with the containing block (303) in a sliding mode;

the first pull rod (307) is connected with a pressing plate (306) in a sliding manner, the pressing plate (306) is connected with a sealing block (304) in a sliding manner, the pressing plate (306) is connected with the sealing block (304) in a sliding manner, the pressing plate (306) is fixedly connected with a first limiting block (310), the first limiting block (310) is clamped with a containing block (303), and a limiting groove (311) matched with the first limiting block (310) is formed in the containing block (303);

a first guide rod (308) is fixedly connected to the first pull rod (307), the first guide rod (308) is slidably connected with the pressing plate (306), a first reset spring (309) is connected between the pressing plate (306) and the first pull rod (307), and a cavity (312) is formed in the accommodating block (303);

the placing structure (4) comprises a fixed block (401), the fixed block (401) is fixedly connected to the mounting plate (2), a sealing ring (402) is rotationally connected to the fixed block (401), a placing groove (403) is directly formed in the fixed block (401) and the sealing ring (402), a connecting shaft (404) is fixedly connected to the sealing ring (402), the connecting shaft (404) is rotationally connected with the fixed block (401), and a torsion spring (405) is connected between the connecting shaft (404) and the fixed block (401);

the limiting structure (5) comprises a second limiting block (501), the fixed block (401) is connected with the second limiting block (501) in a sliding manner, the second limiting block (501) is clamped with the sealing ring (402), a first pull rope (504) is fixedly connected to the sealing ring (402), a first roller (503) is rotationally connected to the fixed block (401), a second roller (505) is rotationally connected to the fixed block (401), and the first pull rope (504) is wound on the first roller (503) and the second roller (505);

the other end of the first pull rope (504) is fixedly connected with a sliding rod (506), the sliding rod (506) is in sliding connection with the mounting plate (2), the sliding rod (506) is fixedly connected with a connecting rod (507), the connecting rod (507) is in sliding connection with the mounting plate (2), the connecting rod (507) is fixedly connected with a pedal plate (510), and the pedal plate (510) is in sliding connection with the mounting plate (2);

a second guide rod (508) is fixedly connected to the mounting plate (2), the second guide rod (508) is in sliding connection with the connecting rod (507), a third reset spring (509) is connected between the connecting rod (507) and the mounting plate (2), and a second reset spring (502) is connected between the second limiting block (501) and the fixed block (401);

the sealing structure (6) comprises a sealing plate (601), the sealing plate (601) is connected to the crusher (1) in a sliding manner, a third limiting block (604) is connected to the crusher (1) in a sliding manner, the third limiting block (604) is clamped with the sealing plate (601), a second pull rope (606) is fixedly connected to the third limiting block (604), and the other end of the second pull rope (606) is fixedly connected with a fixing rod (607);

the utility model discloses a fixed connection between dead lever (607) and breaker (1), fixedly connected with first drive piece (608) on dead lever (607), sliding connection between first drive piece (608) and breaker (1), first drive piece (608) are through second drive piece (609) drive, sliding connection between second drive piece (609) and mounting panel (2), sliding connection between second drive piece (609) and breaker (1), the right-hand member in first drive piece (608) cross-section is trapezium structure, the left end in second drive piece (609) cross-section is trapezium structure, be connected with fifth reset spring (605) between third stopper (604) and breaker (1), be connected with fourth reset spring (603) between closing plate (601) and breaker (1), fixedly connected with second pull rod (602) on closing plate (601), sliding connection between second pull rod (602) and breaker (1).

2. A waste concrete collection device according to claim 1, wherein: the crushing structure (7) comprises a rotating shaft (702), the rotating shaft (702) is rotationally connected to the crusher (1), a crushing cylinder (701) is fixedly connected to the rotating shaft (702), broken fragments (705) are mounted on the crushing cylinder (701), two mounting blocks (703) are rotationally connected to the crusher (1), and connecting blocks (704) are mounted on the mounting blocks (703).

3. A waste concrete collection device according to claim 2, wherein: install motor (707) on breaker (1), fixed connection between the output shaft and pivot (702) of motor (707), install two hydraulic levers (706) on breaker (1), flexible end and two of hydraulic levers (706) rotate between installation piece (703) and be connected.

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