CN114855551A

CN114855551A - Environment-friendly highway construction concrete residue recovery unit

Info

Publication number: CN114855551A
Application number: CN202210686050.4A
Authority: CN
Inventors: 李方
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-08-05

Abstract

The invention discloses an environment-friendly road construction concrete residue recovery device, which structurally comprises a support, a material guide pipe, a butt joint pipe, a movable adjusting part, a screening device, a limiting frame, a motor, a connecting wire and a sliding rail, wherein when the environment-friendly road construction concrete residue recovery device is used, a sliding block can drive a movable frame to move left and right on the support under the action of the sliding rail when concrete residues are treated, a funnel can uniformly transmit the concrete residues to the screening device for screening treatment under the drive of the support, the screened concrete residues sequentially fall to an upper screening guide part and a lower screening guide part through the funnel, a connecting rod and a swinging rod are driven to swing left and right through a traction pull rod, the upper screening guide part and the lower screening guide part are facilitated to treat the concrete residues, the concrete residues are crushed through the crushing guide part, and the treated concrete residues fall into a material receiving groove for recovery treatment, the treatment effect of the concrete residues is improved.

Description

Environment-friendly highway construction concrete residue recovery unit

Technical Field

The invention relates to the field of concrete recovery, in particular to an environment-friendly highway construction concrete residue recovery device.

Background

Cement concrete is always the most important structural material for building engineering and is widely applied, particularly in the field of road engineering, the concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand and stones with chemical additives and mineral admixtures if necessary, matching according to a proper proportion, uniformly stirring, densely forming, curing and hardening, and when concrete residues are recycled, the improvement is needed:

when concrete residues are recycled, a large amount of concrete residues are normally directly conveyed to the screening guide piece through the funnel, screening is carried out through the screening guide piece according to the size of the concrete residues, the screened concrete is dispersedly conveyed to the interior of the crushing cavity, the concrete residues are crushed through the crushing assembly in the crushing cavity, the crushing efficiency of the crushing assembly is effectively improved, when the screening guide piece carries out screening treatment on the concrete residues, the concrete residues are guided to the screening guide piece, because the amount of the concrete residues is large, a large amount of concrete residues can be piled up on one side of the screening guide piece in a mountain shape when poured into the screening guide piece, so that the screening guide piece can pile up a large amount of concrete residues on one side of the screening guide piece and the concrete residues on the other side are sparse, therefore, concrete residues can be retained on the screening guide piece, the screening guide piece needs to be vibrated for a long time or the screening guide piece needs to be dispersed by workers, and screening treatment of the screening guide piece on the concrete residues is influenced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention is realized by the following technical scheme: the utility model provides an environment-friendly highway construction concrete residue recovery unit, its structure includes support, passage, butt joint pipe, removes transfers piece, divides sieve device, spacing frame, motor, connecting wire, slide rail, support internally mounted has the branch sieve device, support one side is equipped with the passage that meets with it, the passage is put through with butt joint pipe mutually, the butt joint pipe other end is connected on removing transferring piece, remove and transfer piece and establish the slide rail swing joint on the support, the support is moved the opposite side of transferring piece and is installed spacing frame, the support side is equipped with the motor, the motor passes through the electricity with the connecting wire and is connected, the connecting wire other end is connected on dividing the sieve device.

As further optimization of the invention, the movable adjusting piece comprises a pushing top piece, a sliding block, a funnel, a material receiving port and a movable frame, the pushing top piece is installed in the middle of the bottom of the funnel, the funnel is communicated with the material receiving port, the material receiving port is installed in the middle of the top of the movable frame, and the sliding block connected with the material receiving port is arranged at two ends of the bottom of the movable frame.

As a further optimization of the invention, the screening device comprises a material receiving groove, a crushing guide piece, a frame body, a swinging rod, an upper screening guide piece, a lower screening guide piece, a connecting rod, a traction pull rod and a movable cavity, the material receiving groove is arranged at the lower end in the frame body, a movable cavity is arranged in the middle position in the frame body, the left side and the right side of the frame body are both provided with traction pull rods, the other ends of the two traction pull rods are connected with the two sides of the outer part of the crushing guide piece, the crushing guide piece is connected with the material receiving groove, the top of the crushing guide piece is connected with the movable cavity, the top of the crushing guide piece is provided with an upper sieve guide piece and a lower sieve guide piece, the two ends of the upper sieve guide piece and the lower sieve guide piece are both connected with swing rods, one ends of the swing rods are connected with the connecting rods, the other ends of the swing rods are movably clamped with the traction pull rods, the frame body is installed inside the support, and the connecting lines are connected with one side of the frame body.

As the further optimization of the invention, the pushing and ejecting piece comprises an installation seat, an elastic pushing piece, an elastic pulling piece, a stretching and closing supporting piece, an auxiliary elastic piece and a push rod, the push rod is inserted in the middle of the top of the installation seat, the other end of the push rod is inserted in the middle of the lower end of the elastic pushing piece, the stretching and closing supporting piece connected with the elastic pushing piece is arranged in the middle of the inside of the elastic pushing piece, the elastic pulling piece is installed in the middle of the inside of the stretching and closing supporting piece, the auxiliary elastic piece is connected to two sides of the outside of the stretching and closing supporting piece, the other end of the auxiliary elastic piece is connected to the elastic pushing piece, and the installation seat is installed in the middle of the bottom of the funnel.

The crushing guide piece comprises five crushing rollers, a processing groove and a receiving hopper, wherein the five crushing rollers are arranged in the processing groove, the receiving hopper communicated with the processing groove is arranged at the top of the processing groove, one side of the processing groove is connected with a traction pull rod, the processing groove is connected with a movable cavity, and an upper separating sieve guide piece and a lower separating sieve guide piece are arranged at the top of the receiving hopper.

The upper separating screen guide piece comprises two connecting rods, two separating screens, joints, an opening and closing rotating piece, a shell, two movable clamping plates and two separating abutting pieces, wherein one end of each connecting rod is connected to the corresponding separating abutting piece, the other end of each connecting rod is connected to the corresponding opening and closing rotating piece, the opening and closing rotating piece is connected to the movable clamping plate between the two separating abutting pieces, the movable clamping plates are movably connected with the opening and closing rotating pieces, the two separating abutting pieces are symmetrically arranged in the shell, the separating screens are arranged in the shell, the joints are arranged on two sides of the outer portion of the shell, the shell is arranged on a material receiving hopper, and the joints are connected with the swinging rods.

As a further optimization of the invention, the opening and closing rotating piece comprises an adjusting guide disc, auxiliary rods, movable clamps and superposed rods, wherein a plurality of auxiliary rods and superposed rods which are connected with the adjusting guide disc are arranged outside the adjusting guide disc, the plurality of auxiliary rods and the superposed rods are annularly arranged at equal intervals by taking the circle center of the adjusting guide disc as a central point, the plurality of superposed rods are provided with the movable clamps which are connected with the plurality of superposed rods, the other ends of the movable clamps are connected with the adjusting guide disc, the adjusting guide disc is connected with the connecting rods, and the adjusting guide disc is connected between the two movable clamping plates.

As the further optimization of the invention, the adjusting guide disc comprises six rotating push blocks, a sliding buckle, a deformable opening ring, an opening and closing disc, adjusting blades and a connecting block, wherein the six rotating push blocks are arranged, the connecting block is connected to the middle position of the outer end of each of the six rotating push blocks, the other end of the connecting block is inserted into the inner side face of the deformable opening ring, the deformable opening ring is arranged at the middle position of the opening and closing disc, seven adjusting blades connected with the opening and closing disc are arranged inside the opening and closing disc, the seven adjusting blades are movably connected through the sliding buckle, one end of each adjusting blade is connected to the deformable opening ring, a plurality of auxiliary rods and superposed rods connected with the opening and closing disc are arranged outside the opening and closing disc, the opening and closing disc is connected with a movable clamp and a connecting rod, and the opening and closing disc is connected between two movable clamping plates.

As the further optimization of the invention content, the opening and closing support part is of a diamond structure, and two sides of the opening and closing support part are connected with the auxiliary elastic part to form a bent arc structure.

As the further optimization of the invention content, the five crushing rollers are symmetrically arranged in a state of different sizes and are of a concave structure.

Advantageous effects

The invention relates to an environment-friendly road construction concrete residue recovery device, which has the following beneficial effects:

1. according to the invention, the pushing top piece, the sliding block, the funnel, the material receiving port and the moving frame are combined, the moving frame is arranged on the sliding rail through the sliding block, concrete residues to be treated are guided into the material receiving port through the matching of the material guide pipe and the butt joint pipe, the material receiving port is guided into the funnel along with the material receiving port, the funnel can conduct the concrete residues to the screening device for screening treatment, the sliding block can drive the moving frame to move left and right on the support under the action of the sliding rail in the treatment process, the concrete residues are effectively and uniformly distributed on the screening device, and the screening device can quickly and effectively screen the concrete residues.

2. According to the invention, through the combined arrangement of the receiving trough, the crushing guide piece, the frame body, the swinging rod, the upper sieve guide piece, the lower sieve guide piece, the connecting rod, the traction pull rod and the movable cavity, concrete residues sequentially fall to the upper sieve guide piece and the lower sieve guide piece through the funnel, the connecting rod and the swinging rod are driven by the traction pull rod to swing left and right, the upper sieve guide piece and the lower sieve guide piece can be driven and flicked left and right, the treatment of the concrete residues by the upper sieve guide piece and the lower sieve guide piece is facilitated, the treated concrete residues can fall onto the crushing guide piece along with the connecting rod and the swinging rod, the concrete residues are treated by the crushing guide piece, the treated concrete residues can fall into the receiving trough, and the concrete residues are recovered and treated by the receiving trough, so that the treatment effect of the concrete residues is improved.

3. According to the invention, through the combined arrangement of the connecting rod, the screen separating net, the connecting joint, the opening and closing rotating piece, the shell, the movable clamping plate and the separating resisting pieces, when concrete residues fall to the screen separating net, the two separating resisting pieces are arranged on the screen separating net, the concrete residues can be dispersed under the action of the separating resisting pieces, and then the opening and closing rotating piece and the connecting rod are matched with each other to rotate at the lower ends of the two separating resisting pieces to treat the concrete residues, so that the concrete residues on the screen separating net can be quickly and effectively subjected to screening treatment.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of an environment-friendly road construction concrete residue recovery device according to the present invention;

fig. 2 is a schematic view of the internal structure of the movable adjusting member of the present invention.

Fig. 3 is a schematic cross-sectional view of the pushing top member of the present invention.

Fig. 4 is a schematic side view of the screening device of the present invention.

Fig. 5 is a schematic view of the internal structure of the crushing guide of the present invention.

Figure 6 is a schematic top view of the upper screen guide of the present invention.

Fig. 7 is a schematic view of the internal structure of the opening and closing rotating member of the present invention.

Fig. 8 is a schematic cross-sectional structure view of the adjustment guide disc of the present invention.

In the figure: the device comprises a support 1, a material guide pipe 6, a butt joint pipe 2, a movable adjusting piece 7, a screening device 3, a limiting frame 5, a motor 8, a connecting wire 4, a sliding rail 9, a pushing ejector piece Q, a sliding block E, a funnel Y, a material receiving port W, a movable frame T, a mounting seat R, an elastic pushing piece I, an elastic pulling piece P, an opening and closing support piece T, an auxiliary elastic piece U, a pushing rod Y, a material receiving groove U, a crushing guide piece D, a frame body G, a swinging rod A, an upper screening guide piece I, a lower screening guide piece F, a connecting rod H, a traction pull rod P, a movable cavity S, a crushing roller D, a processing groove F, a material receiving hopper G, a connecting rod K, a screening net Z, a connecting head B, an opening and closing rotating piece C, a shell V, a movable clamping plate X, a separating ejector piece L, an adjusting guide disc C, an auxiliary rod V, a movable clamp N, a superposition rod M, a rotating pushing block E, a sliding buckle U, a deformation ring I, an opening and closing disc R, an adjusting blade T and a connecting block Y.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an environment-friendly highway construction concrete residue recovery unit, its structure includes support 1, passage 6, butt joint pipe 2, removes transfer 7, divides sieve device 3, spacing frame 5, motor 8, connecting wire 4, slide rail 9, 1 internally mounted of support divides sieve device 3, 1 one side of support is equipped with the passage 6 that meets with it, passage 6 and butt joint pipe 2 put through mutually, the other end of butt joint pipe is connected on removing transfer 7, remove transfer 7 and establish slide rail 9 swing joint on support 1, support 1 is towards the opposite side that removes transfer 7 and installs spacing frame 5, support 1 side is equipped with motor 8, motor 8 is connected through the electricity with connecting wire 4, the 4 other ends of connecting wire are connected on dividing sieve device 3.

Referring to fig. 2, the movable adjusting member 7 includes a pushing top member Q1, a sliding block E3, a funnel Y5, a material receiving port W2, and a movable frame T4, the pushing top member Q1 is installed in the middle of the bottom of the funnel Y5, the funnel Y5 is communicated with the material receiving port W2, the material receiving port W2 is installed in the middle of the top of the movable frame T4, and two ends of the bottom of the movable frame T4 are provided with the sliding blocks E3 connected thereto.

The slide block E3 is used for being matched with the moving frame T4, the slide block E3 is connected to the moving frame T4, and the slide block E3 drives the moving frame T4 to move left and right on the support 1 under the action of the slide rail 9, so that concrete residues are effectively and uniformly distributed on the screening device 3.

Referring to fig. 4, the screening device 3 includes a receiving trough U1, a crushing guide D7, a frame G9, a swing rod a5, an upper screening guide I2, a lower screening guide F8, a connecting rod H3, a pulling rod P4, and a movable cavity S6, the receiving trough U1 is installed at the lower end of the inside of the frame G1, the movable cavity S1 is installed at the middle position of the inside of the frame G1, the pulling rod P1 is installed at both left and right sides of the frame G1, the other ends of the two pulling rods P1 are connected to both sides of the outside of the crushing guide D1, the crushing guide D1 is connected to the receiving trough U1, the top of the crushing guide D1 is connected to the movable cavity S1, the top of the crushing guide D1 is provided with the upper screening guide I1 and the lower screening guide F1, both ends of the upper screening guide I1 and the lower screening guide F1 are connected to the swing rod a 1, the swing rod a 1 is connected to the movable rod a 1, and the other end of the swinging rod a 1, the frame G9 is installed in the support 1, and the connecting wire 4 is connected with one side of the frame G9.

The swinging rod A5 and the traction pull rod P4 are matched with an upper screening guide I2 and a lower screening guide F8, a screening guide I2 and a lower screening guide F8 are connected between the two swinging rods A5, the other end of the swinging rod A5 is connected to the traction pull rod P4, the swinging rod A5 is pulled through the two traction pull rods P4, and the two swinging rods A5 drive the upper screening guide I2 and the lower screening guide F8 to swing left and right under the action of the traction pull rod P4, so that the upper screening guide I2 and the lower screening guide F8 can rapidly screen concrete residues.

Referring to fig. 3, the pushing top member Q1 includes an installation seat R11, an elastic pushing member I15, an elastic pulling member P16, an opening and closing supporting member T12, an auxiliary elastic member U14, and a push rod Y13, the push rod Y13 is inserted in the middle of the top of the installation seat R11, the other end of the push rod Y13 is inserted in the middle of the lower end of the elastic pushing member I15, an opening and closing supporting member T12 connected to the elastic pushing member I15 is disposed in the middle of the inside of the elastic pushing member I15, the elastic pulling member P16 is installed in the middle of the inside of the opening and closing supporting member T12, the auxiliary elastic members U14 are connected to two sides of the outside of the opening and closing supporting member T12, the other end of the auxiliary elastic member U14 is connected to the elastic pushing member I15, and the installation seat R11 is installed in the middle of the bottom of the funnel Y5.

Referring to fig. 3, the opening and closing stay T12 has a diamond structure, and both sides thereof are connected with the auxiliary elastic member U14 to form a curved structure.

The elastic pulling part P16 is used for matching with the opening and closing support part T12, the elastic pulling part P16 is connected to the middle position inside the opening and closing support part T12, when the elastic pushing part I15 is pressed, the pressure is transmitted to the opening and closing support part T12, the opening and closing support part T12 is pressed, the opening and closing support part T12 retracts inwards and expands outwards, the elastic pulling part P16 connected inside the opening and closing support part P3675 extends and expands, after the elastic part inside the elastic pulling part P16 extends to a certain limit, resilience force can be generated to pull back the opening and closing support part T12 inwards, and the opening and closing support part T12 can push out the elastic pushing part I15 for supporting.

Example two

Referring to fig. 5, the crushing guide D7 includes five crushing rollers D21, a processing tank F23 and a receiving hopper G22, the number of the crushing rollers D21 is five, the five crushing rollers D21 are disposed in the processing tank F23, the receiving hopper G22 communicated with the processing tank F23 is disposed at the top of the processing tank F23, one side of the processing tank F23 is connected with a pulling rod P4, the processing tank F23 is connected with a movable cavity S6, and the top of the receiving hopper G22 is provided with an upper sieve guide I2 and a lower sieve guide F8.

Referring to fig. 5, five crushing rollers D21 are symmetrically arranged in different sizes to form a concave structure.

The crushing roller D21 is used in conjunction with the processing tank F23, and five crushing rollers D21 are recessed in the processing tank F23, and the concrete residue after being sieved is transferred into the processing tank F23 through the receiving hopper G22, and the concrete residue is dispersed and crushed through the cooperation of the five crushing rollers D21.

Referring to fig. 6, the upper screen guide I2 includes two connecting rods K31, a screen separating net Z33, an adaptor B37, an opening and closing rotation member C35, a housing V36, a movable clamping plate X34, and a separating resisting member L32, where two connecting rods K31 are provided, one end of each connecting rod K31 is connected to the separating resisting member L32, the other end of each connecting rod K is connected to the opening and closing rotation member C35, the opening and closing rotation member C35 is connected to a movable clamping plate X34 between the two separating resisting members L32, the movable clamping plate X34 is movably connected to the opening and closing rotation member C35, the two separating resisting members L32 are symmetrically installed inside a housing V36, the screen separating net Z33 is installed inside the housing V36, the adaptor B37 is installed on both sides of the exterior of the housing V36, the housing V36 is installed on a receiving hopper G22, and the adaptor B37 is connected to the swinging rod a 5.

The separating and abutting piece L32 is used for being matched with the sub-screen Z33, the separating and abutting pieces L32 are arranged on the two sides of the sub-screen Z33, concrete residues can collide with the separating and abutting piece L32 when falling onto the sub-screen Z33, and the concrete residues are uniformly dispersed through the separating and abutting piece L32, so that local accumulation of the concrete residues is prevented.

Referring to fig. 7, the opening and closing rotating member C35 includes an adjusting guide disc C41, an auxiliary rod V43, a movable clamp N42, and a folding rod M44, wherein a plurality of auxiliary rods V43 and a folding rod M44 connected to the adjusting guide disc C41 are disposed outside the adjusting guide disc C41, the plurality of auxiliary rods V43 and the folding rod M44 are annularly arranged at equal intervals with a center point of the adjusting guide disc C41 as a center point, a plurality of folding rods M44 are provided with a movable clamp N42 connected to the folding rods M44, the other end of the movable clamp N42 is connected to the adjusting guide disc C41, the adjusting guide disc C41 is connected to a connecting rod K31, and the adjusting guide disc C41 is connected between two movable clamping plates X34.

The folding rod M44 is used for matching with the movable clamp N42, the movable clamp N42 is connected to the folding rod M44, when the adjusting guide disc C41 expands outwards, the movable clamp N42 connected above the folding rod M44 opens outwards along with the movable clamp to increase the coverage area, and large-area treatment can be carried out on the split screen Z33.

Referring to fig. 8, the adjusting guide disc C41 includes a rotating push block E51, a sliding buckle U55, an opening-closing ring I56, an opening-closing disc R53, an adjusting blade T52, and a connecting block Y54, the rotating push block E51 includes six blocks, the connecting block Y54 is connected to the middle position of the outer end of the six rotating push blocks E51, the other end of the connecting block Y54 is inserted into the inner side surface of the opening-closing ring I56, the opening-closing ring I56 is arranged at the middle position of the opening-closing disc R53, seven adjusting blades T52 connected to the opening-closing disc R53 are arranged inside the opening-closing disc R53, the seven adjusting blades T52 are movably connected to the sliding buckle U52, one end of the adjusting blade T52 is connected to the opening-closing ring I52, a plurality of auxiliary rods V52 and a folding rod M52 connected to the opening-closing disc R52 are arranged outside the opening-closing disc R52, the opening-closing disc R52 is connected to the movable clamp N52 and the K clamp ring 52, and the opening-closing disc R52 is connected to the opening plate X52.

The above-mentioned deformation expansion ring I56 is used for cooperating to open and shut dish R53, and deformation expansion ring I56 establishes and opens and shuts the dish R53 inside intermediate position on, and deformation expansion ring I56 can expand thereupon under the cooperation of rotation ejector pad E51 and link Y54, and the expansion of deformation expansion ring I56 can outwards be pushed out adjusting blade T52, and adjusting blade T52 outwards opens under the effect of thread slipping U55 and will open and shut dish R53 outwards, makes opening and shutting dish R53 can expand and open thereupon.

The working principle of the above technical solution is explained as follows:

when the invention is used, the two ends of the bottom of the moving frame T4 are provided with the sliding blocks E3, the sliding blocks E3 are buckled on the sliding rails 9, concrete residues to be treated are guided into the material receiving port W2 through the matching of the material guide pipe 6 and the butt joint pipe 2, the concrete residues can fall into the funnel Y5 along with inertia, the middle position of the bottom of the funnel Y5 is provided with the mounting seat R11, in the process of conducting the concrete residues, because the quantity of the concrete residues is large, when the concrete residues are conducted, the push rod Y13 at the upper end of the mounting seat R11 is required to drive the elastic pushing piece I15 to move up and down, the elastic pushing piece I15 moves up to jack up the concrete residues, the elastic pushing piece I15 retracts inwards to press the expanded opening-closing T12 inside along with the pressure of the concrete residues, the opening-closing supporting piece T12 retracts inwards to expand outwards under the pressure, and the elastic pulling piece P16 connected inside extends along with the opening-closing piece, when the opening and closing support piece T12 is expanded, the auxiliary elastic piece U14 connected with the two sides of the opening and closing support piece T12 is pushed out outwards, the auxiliary elastic piece U14 can movably deform along with the elastic pushing piece I15, the push rod Y13 can pull the elastic pushing piece I15 downwards after extending to a certain position, concrete residues can loosen under the action of the elastic pushing piece I15 and are led out from the interior of the funnel Y5, after the elastic pushing piece I15 is not pressed, the elastic pulling piece P16 in the elastic pushing piece I16 can generate resilience to pull the opening and closing support piece T12 inwards, the auxiliary elastic piece U14 can be pulled back under the action of the opening and closing support piece T12 to push out and support the elastic pushing piece I15, and the elastic pushing piece I15 impacts concrete residues during the outward ejection process, so that the concrete residues are effectively dispersed and led out, and the concrete residues are prevented from being accumulated on the funnel Y5;

the concrete residue is led out and then falls onto the sub-screen mesh Z33, the partition resisting pieces L32 are arranged on both sides of the sub-screen mesh Z33, when the concrete residue falls onto the sub-screen mesh Z33, the concrete residue can collide against the partition resisting pieces L32, the concrete residue is uniformly dispersed through the partition resisting pieces L32, the dispersed concrete residue can fall onto the sub-screen mesh Z33, the connecting heads B37 connected with both sides of the outer shell V36 of the sub-screen mesh Z33 are connected with the swinging rods A5 and the connecting rods H3, the other ends of the swinging rods A5 and the connecting rods H3 are connected with the pulling pull rod P4, the swinging rods A5 and the connecting rods H3 are pulled through the two pulling pull rods P4, the two swinging rods A5 and the connecting rods H3 can drive the shell V36 to move left and right under the action of the pulling rod P4, and effectively assist the sub-screen mesh Z5 in the shell 547V 2 to rapidly disperse the concrete residue on the left and right sides of the sub-screen mesh Z33, the concrete residues are effectively distributed without long-time vibration of equipment or assistance of workers for dispersing the concrete residues, the middle position of the lower ends of two separating abutting pieces L32 is connected with an opening-closing disc R53, when a separating screen Z33 is used for separating and screening the concrete residues, a controller in the equipment is used for controlling, a rotating push block E51 is moved outwards, the outer end of a rotating push block E51 is connected with a connecting block Y54, the connecting block Y54 is moved outwards along with the concrete residues to push out a variable-opening ring I56, the variable-opening ring I56 is pushed outwards to be expanded outwards by pushing force, a plurality of adjusting blades T52 are pushed outwards after an expansion ring I56 is expanded, a plurality of adjusting blades T52 are pulled outwards under the action of a sliding buckle U55 to open outwards under the action of moving the whole body, the opening-closing disc R53 is opened after the plurality of adjusting blades T52 are opened, the opening-closing disc R53 is rotated to be expanded, and the opening-closing disc R53 is expanded along with the opening of the opening-closing disc R53, the movable clamp N42 connected above the folding rod M44 can be opened outwards under the action of the folding rod M44, the movable clamp N42, the folding rod M44 and the auxiliary rod V43 are matched with each other and driven by the opening and closing disc R53 to rotate on the sub-screen Z33, so that the auxiliary scraping of concrete residues on the sub-screen Z33 is facilitated, the concrete residues on the sub-screen Z33 can be quickly screened and fall onto the lower screen guide F8, the concrete residues are further processed through the lower screen guide F8, the processed concrete residues can fall onto the receiving hopper G22 along with the concrete residues, the receiving hopper G22 can conduct the processed concrete residues into the processing groove F23, the five crushing rollers D21 in the processing groove F23 are of a concave structure, the processed concrete can be effectively dispersed, the five crushing rollers D21 can be matched with each other to crush the concrete residues, and the processed concrete residues can fall into the U1 along with the receiving groove, the processed concrete residues are recycled through the material receiving groove U1, and therefore the processing effect of the concrete residues is improved.

In conclusion, the invention adopts the combination of the bracket, the material guide pipe, the butt joint pipe, the movable adjusting piece, the screening device, the limiting frame, the motor, the connecting wire and the slide rail to form a novel environment-friendly road construction concrete residue recovery device, when concrete residues are treated, the sliding block can drive the movable frame to move left and right on the bracket under the action of the sliding rail, the funnel can uniformly conduct the concrete residues to the screening device for screening treatment under the drive of the bracket, the screened concrete residues sequentially fall to the upper screening guide part and the lower screening guide part through the funnel, the connecting rod and the swinging rod are driven to swing left and right by pulling the pull rod, the upper and the lower screening guide pieces are beneficial to treating the concrete residues, concrete residues are crushed through the crushing guide piece, the processed concrete residues can fall into the receiving groove to be recycled, and the processing effect of the concrete residues is improved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an environment-friendly highway construction concrete residue recovery unit, its structure includes support (1), passage (6), butt joint pipe (2), removes transfers piece (7), divides sieve device (3), spacing frame (5), motor (8), connecting wire (4), slide rail (9), its characterized in that:

the screening device (3) is mounted on the support (1), the material guide pipe (6) and the butt joint pipe (2) are connected to a movable adjusting piece (7), the movable adjusting piece (7) is movably connected with a sliding rail (9), a limiting frame (5) is mounted on the support (1), a motor (8) and a connecting wire (4) are arranged on the support (1), and the connecting wire (4) is connected to the screening device (3);

the movable adjusting piece (7) comprises a pushing top piece (Q1), a sliding block (E3), a funnel (Y5), a material receiving port (W2) and a movable frame (T4), wherein the pushing top piece (Q1) is installed on the funnel (Y5), the funnel (Y5) is communicated with the material receiving port (W2), the material receiving port (W2) is installed on the movable frame (T4), and the movable frame (T4) is connected with the sliding block (E3);

the screening device (3) comprises a material receiving groove (U1), a crushing guide piece (D7), a frame body (G9), a swinging rod (A5), an upper screening guide piece (I2), a lower screening guide piece (F8), a connecting rod (H3), a pulling pull rod (P4) and a movable cavity (S6), wherein the material receiving groove (U1) and the movable cavity (S6) are arranged on the frame body (G9), the pulling pull rod (P4) is connected to the crushing guide piece (D7) and the frame body (G9), the crushing guide piece (D7) is connected with the material receiving groove (U1), the upper screening guide piece (I2) and the lower screening guide piece (F8) are connected with the swinging rod (A5), the swinging rod (A5) is connected with the connecting rod (H3) and the pulling pull rod (P4), and the frame body (G9) is installed on the bracket (1).

2. The environment-friendly road construction concrete residue recovery unit of claim 1, characterized in that: promote top member (Q1) including mount pad (R11), elasticity and push away piece (I15), stretch and draw piece (P16), open and close and prop piece (T12), supplementary bullet piece (U14), push rod (Y13), push rod (Y13) are pegged graft on elasticity pushes away piece (I15), mount pad (R11), open and close and prop piece (T12) and install stretch and draw piece (P16), open and close and prop piece (T12) and be connected with supplementary bullet piece (U14), supplementary bullet piece (U14) are connected on elasticity pushes away piece (I15), mount pad (R11) are installed on funnel (Y5).

3. The environment-friendly road construction concrete residue recovery unit of claim 1, characterized in that: broken guide member (D7) including broken roller (D21), processing groove (F23), connect hopper (G22), establish on processing groove (F23) broken roller (D21), processing groove (F23) with connect hopper (G22) and put through mutually, processing groove (F23) with draw and move pull rod (P4), activity chamber (S6) and connect mutually, connect and be equipped with on hopper (G22) and divide sieve guide member (I2), divide sieve guide member (F8) down.

4. The environment-friendly road construction concrete residue recovery unit of claim 1, characterized in that: go up branch sieve guide spare (I2) including connecting pole (K31), branch screen cloth (Z33), adapter (B37), open and shut and change piece (C35), casing (V36), activity cardboard (X34), separate and support piece (L32), connect pole (K31) and connect and support piece (L32), open and shut and change on piece (C35), open and shut and change piece (C35) and connect in activity cardboard (X34), be equipped with branch screen cloth (Z33) on casing (V36), adapter (B37) is installed to casing (V36), casing (V36) are established on connecing hopper (G22), adapter (B37) meet with swinging arms (A5).

5. The environment-friendly road construction concrete residue recovery unit of claim 4, characterized in that: the switching changes piece (C35) and presss from both sides (N42), coincide pole (M44) including adjusting guide plate (C41), auxiliary rod (V43), activity, be connected with auxiliary rod (V43), coincide pole (M44) on adjusting guide plate (C41), the activity is pressed from both sides (N42) and is connected on adjusting guide plate (C41), coincide pole (M44), adjust guide plate (C41) and meet with connecting pole (K31), it connects at activity cardboard (X34) to adjust guide plate (C41).

6. The environment-friendly road construction concrete residue recovery unit of claim 5, characterized in that: the adjusting guide disc (C41) comprises a rotating push block (E51), a sliding buckle (U55), a deformation expanding ring (I56), an opening and closing disc (R53), adjusting blades (T52) and a connecting block (Y54), wherein the connecting block (Y54) is connected to the rotating push block (E51) and the deformation expanding ring (I56), the deformation expanding ring (I56) is arranged on the opening and closing disc (R53), the adjusting blades (T52) are arranged on the opening and closing disc (R53) and movably connected with the sliding buckle (U55), an auxiliary rod (V43) and a folding rod (M44) are arranged on the opening and closing disc (R53), the opening and closing disc (R53) is connected with a movable clamp (N42) and a connecting rod (K31), and the opening and closing disc (R53) is connected to two movable clamp plates (X34).

7. The environment-friendly road construction concrete residue recovery unit of claim 2, characterized in that: the opening and closing supporting piece (T12) is of a diamond structure, and two sides of the opening and closing supporting piece are connected with the auxiliary elastic piece (U14) to form a bent arc structure.

8. The environment-friendly road construction concrete residue recovery unit of claim 3, characterized in that: the five crushing rollers (D21) are symmetrically arranged in a state of different sizes and are of a concave structure.