CN112295639A

CN112295639A - Capital construction waste recovery device

Info

Publication number: CN112295639A
Application number: CN202011055510.0A
Authority: CN
Inventors: 简思涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-02-02

Abstract

The invention relates to a capital construction waste recovery device, which relates to the technical field of waste recovery devices and solves the problem that the existing capital construction waste recovery device can not reasonably collect regenerative waste, and comprises an extrusion seat mechanism, a bearing and pulling mechanism, a spreading and moving mechanism, a guide sleeve, a left cabin, a right cabin and a material rolling mechanism, wherein a hopper is jointly arranged at the top of a left lower pipe and a right lower pipe after the left lower pipe and the right lower pipe are in V-shaped lap welding, a sieve cabin is arranged between the left cabin and a motor in a cam linkage manner, the sieve cabin can collect workpieces after the surface treatment of the extrusion seat mechanism, and can enable a surface adhesion layer to achieve the purpose of further vibration under the action of sieving, and the action mode of the vibration sieve cabin is derived from the motor used when the extrusion seat mechanism acts, so that the motor can not only meet the action of the extrusion seat mechanism when being electrified and operated, but also meet the action of the sieve cabin, the structure design is ingenious and reasonable, and the double-action common-machine driving mode is more energy-saving.

Description

Capital construction waste recovery device

Technical Field

The invention relates to the technical field of waste recovery devices, in particular to a capital construction waste recovery device.

Background

In the field of building industry, the production amount of building waste is very huge, and a large amount of waste can be produced when demolishing the building, for example wood class waste, reinforcing bar class waste, mixed weaving class waste etc. compare with other class waste, and the reinforcing bar class waste of demolishing has higher recycle value, consequently needs independent processing after this type of waste demolishs, reaches the purpose of energy saving.

According to the above background, a construction waste recovery device and a construction waste recovery system are disclosed in chinese patent application No. CN201920056895.9, relating to the technical field of construction, and the construction waste recovery device and the construction waste recovery system comprise a building, a construction waste recovery device and a feeding component, wherein the side of the building is fixedly connected with the construction waste recovery device, the inner part of each floor of the building is fixedly connected with the feeding component, and the feeding component is fixedly connected with the construction waste recovery device.

The present inventors have found that, similar to the above-mentioned type of scrap recycling apparatus, although it is possible to finely divide construction scrap and recycle waste gas generated during the scrap collection process, when steel bars dismantled from a building are recycled, it is impossible to clean cement or concrete remaining on the surfaces of the steel bars, and when the steel bars are recycled and returned to the furnace for melting, a large amount of impurities are separated, which affects the melting quality.

Disclosure of Invention

Based on the above, the present inventors provide a capital construction waste recycling device to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a capital construction waste recovery device comprises a left lower pipe, a right lower pipe, an extrusion seat mechanism, a bearing and pulling mechanism, an expanding and moving mechanism, a guide sleeve, a left cabin, a right cabin and a rolling mechanism, wherein a hopper is jointly installed at the top of the left lower pipe and the right lower pipe after the left lower pipe and the right lower pipe are in V-shaped lap welding, the hopper comprises a guide rail and a fixed plate which are welded on the wall of an inner cavity, and a crushing seat which is welded on the left side of the inner cavity of the hopper, and the extrusion seat mechanism is installed in the hopper through;

the extrusion seat mechanism comprises an extrusion seat arranged on the guide rail, a bearing seat welded on the right end surface of the extrusion seat and a tension spring for connecting the extrusion seat with the fixed plate so as to enable the building materials extending into the left side of the hopper and leaning against the right side of the crushing seat to be extruded, and the tension spring enables the extrusion seat after left displacement to elastically reset towards the right again;

the left cabin is welded at the bottom of the left lower pipe, the right cabin is welded at the bottom of the right lower pipe, a connecting pipe is fixed between the left cabin and the right cabin, a motor is installed in the middle of the connecting pipe, a rotating shaft mechanism is installed at the top end of the motor, the rotating shaft mechanism comprises a rotating shaft installed on the action shaft and a first cam fixed at the top end of the rotating shaft and forming cam type contact with the right end face of the pressure bearing seat, and when the motor is electrified, the rotating shaft rotates to act to force the first cam to drive the extrusion seat to move leftwards;

the utility model discloses a building material crushing machine, including left side bin outlet, extrusion seat, bearing bits, left side bin outlet, right side bin outlet, the extrusion seat is located the top of left side bin outlet, and the building crushed aggregates that will extrude the bits of broken glass is discharged by left lower tube in being provided with two places respectively with left lower tube and the communicating bin outlet of right lower tube in the hopper.

Preferably, the method comprises the following steps: the top of the left cabin is provided with a trapezoidal cabin, the rear part of the trapezoidal cabin is provided with a sliding groove, and a bearing and pulling mechanism capable of moving left and right is arranged in the sliding groove.

Preferably, the method comprises the following steps: the bearing and pulling mechanism comprises a second cam arranged at the bottom end of the rotating shaft, a pull rod which forms cam transmission with the second cam, a sieve cabin welded at the outer end of the pull rod and positioned at the top of the left cabin, and a return spring sleeved on the pull rod, wherein a hook section which forms a cam type pulling effect with the second cam is arranged at the inner end of the pull rod, and the rotating shaft drives the hook section to be pulled inwards in a mode of driving the hook section to be pulled inwards when rotating, so that the sieve cabin in the left cabin is moved inwards.

Preferably, the method comprises the following steps: the second cam and the pull rod are both located in the connecting pipe, a limiting plate used for guiding the pull rod is further welded in the connecting pipe, and the reset spring is located on the left side of the limiting plate, so that the sieve cabin after inward movement is influenced by the reset spring to reset outwards.

Preferably, the method comprises the following steps: sieve cabin top still is provided with one row of roller material mechanism, roller material mechanism includes that the roller material pole of installing in the left side cabin through the guide pin bushing with set up the crushed aggregates groove at roller material pole top, left side cabin rear portion is provided with and is used for driving the expanding of roller material pole fore-and-aft action and move the mechanism.

Preferably, the method comprises the following steps: the roller material rod is a triangular rod, the material crushing groove is formed in the top edge of the roller material rod, and the material crushing groove is a notch with the top in an inclined opening shape.

Preferably, the method comprises the following steps: the expanding and moving mechanism comprises expanding and moving frames and springs, wherein the expanding and moving frames are used for connecting the rear ends of all the roller material rods together, the springs are sleeved at the rear ends of the roller material rods and elastically support the expanding and moving frames at the rear part of the left cabin, the expanding and moving frames are arranged inwards, offset plates are arranged at the inner ends of the expanding and moving frames, and arc grooves are formed in the offset plates.

Preferably, the method comprises the following steps: the rear part of the hook section is provided with a wave-shaped curvature surface structure which is meshed with the offset plate, and when the pull rod acts, the curvature surface drives the offset plate to move back and forth so that the expanding and moving mechanism where the offset plate is located moves back and forth intermittently.

Compared with the prior art, the invention has the following beneficial effects:

1. two left and right blanking pipes are arranged on the hopper, the material cabins are arranged at the bottoms of the corresponding two blanking pipes, the right side pipe cabin structure is used for collecting waste materials which cannot be recycled, the left side pipe cabin structure is used for collecting waste materials which can be recycled, and when the left side pipe cabin structure is applied to demolition in the building industry, the left side pipe cabin is used for recycling reinforcing steel bars or steel pipes and the like (for convenience of explanation, the left side pipe cabin is collectively called a workpiece), so that the left side pipe cabin has better high practicability in practical use.

2. The extrusion seat mechanism is arranged in the middle of the hopper in a motor-driven mode, the mechanism moves leftwards under the linkage of the cam mechanism, waste materials such as steel pipes and reinforcing steel bars can be extruded by using the extrusion mode, the purpose of crushing the waste materials due to the fact that the waste materials are subjected to extrusion effect and the concrete or cement layer on the surface of the waste materials is attached to the surface of the waste materials is achieved, therefore, the surface of the workpiece can be collected after being processed, and for building demolition, the demolished workpiece cannot be smelted due to the fact that the soil layer contained on the surface influences the smelting quality when the demolished workpiece is recycled and remelted.

3. The screen cabin is arranged between the left cabin and the motor in a cam linkage mode, workpieces subjected to surface treatment of the extrusion seat mechanism can be collected by the screen cabin, and the surface adhesion layer can be further vibrated under the action of screen motion.

4. The left side cabin top is provided with roller material mechanism, this roller material mechanism is through the pull rod linkage action with being used for the drive sieve cabin action, and roller material mechanism is located sieve cabin top, when in actual use, the less above-mentioned type work piece of diameter gets into sieve cabin bottom, the purpose of removing surface impurity of sieve is given down in the action of sieve cabin left right direction formula, the great above-mentioned type work piece of diameter falls on roller material mechanism, the purpose of removing surface impurity of sieve is given down in roller material mechanism front and back direction formula action, perhaps also can place the less work piece of diameter according to left right direction also can reach the purpose of sieve formula processing on roller material mechanism, sieve cabin structure is more reasonable, nimble application nature is stronger.

Drawings

FIG. 1 is a schematic structural diagram of a front view plane of the present invention;

FIG. 2 is a schematic view of the cross-section A of FIG. 1 showing a side plan view;

FIG. 3 is a schematic top plan view of the present invention;

FIG. 4 is a schematic view of the structure of the present invention taken from FIG. 3, with a front view taken through the portion B;

FIG. 5 is a schematic three-dimensional structure of the present invention;

FIG. 6 is a schematic view of the internal structure of the present invention taken from the left side of FIG. 5;

FIG. 7 is an enlarged view of the portion C of the present invention taken from FIG. 6;

FIG. 8 is a bottom perspective view of the present invention;

FIG. 9 is a partial structural view of the rear portion of the expandable frame shown in FIG. 8;

FIG. 10 is a schematic structural diagram of the engagement transmission type formed by the offset plate and the hook section with curvature of the inner section head of the tensile mechanism after the transverse cutting.

Fig. 11 is a partial enlarged view of fig. 10 at D.

Description of the main reference numerals:

1. a left lower tube; 2. a right lower tube; 3. a discharge outlet; 4. a hopper; 401. a guide rail; 402. a fixing plate; 403. A crushing base; 5. a pressing base mechanism; 501. a pressing base; 502. a pressure bearing seat; 503. a tension spring; 6. a connecting pipe; 7. an electric motor; 8. a rotating shaft mechanism; 801. a rotating shaft; 802. a first cam; 9. a tensile mechanism; 901. a second cam; 902. a pull rod; 90201. a hooking section; 903. a screening chamber; 904. a return spring; 10. a limiting plate; 11. a moving mechanism; 1101. expanding and moving the frame; 1102. a spring; 1103. a misalignment plate; 1104. an arc groove; 12. a guide sleeve; 13. a left compartment; 1301. a chute; 14. a right compartment; 15. a material rolling mechanism; 1501. a material rolling rod; 1502. a material crushing tank.

Detailed Description

Referring to the attached drawings 1-11, a capital construction waste recovery device comprises a left lower pipe 1, a right lower pipe 2, an extrusion seat mechanism 5, a bearing and pulling mechanism 9, a spreading mechanism 11, a guide sleeve 12, a left cabin 13, a right cabin 14 and a rolling mechanism 15, wherein the tops of the left lower pipe 1 and the right lower pipe 2 after V-shaped lap welding are jointly provided with a hopper 4, the hopper 4 comprises a guide rail 401 and a fixing plate 402 which are welded on the inner cavity wall and a crushing seat 403 which is welded on the left side of the inner cavity of the hopper 4, the extrusion seat mechanism 5 is arranged in the hopper 4 through the guide rail 401, when the device is actually used, the device is fixed on a carrying vehicle, when a capital construction is dismantled, the dismantled recyclable and non-recyclable waste pieces are classified in the process of input, and the operation mode is as follows: the left lower pipe 1 is used for putting a recyclable metal scrap workpiece (namely, the steel bar and steel pipe workpieces, hereinafter collectively referred to as workpieces); the lower right tube 2 is used for feeding the general type of waste material to be transferred.

As shown in fig. 5, the extrusion seat mechanism 5 includes an extrusion seat 501 mounted on the guide rail 401, a pressure bearing seat 502 welded on the right end surface of the extrusion seat 501, and a tension spring 503 connecting the extrusion seat 501 and the fixing plate 402, so as to extrude the building material which extends into the left side of the hopper 4 and leans against the right side of the crushing seat 403, the tension spring 503 elastically restores the extrusion seat 501 which is shifted to the left side to the right side again, the workpiece is thrown into the left side of the extrusion seat 501 and is positioned at the right side of the pressure bearing seat 502 and is positioned on the top of the left lower tube 1, when the extrusion seat 501 extrudes to the left, the surface of the workpiece is crushed due to the extrusion of the concrete or cement layer which is attached to the surface when the workpiece is used for construction, so that the surface of the recyclable workpiece can be processed, and the smelting quality can not be affected by the soil layer contained on the surface when.

As shown in fig. 5, 6 and 8, the left compartment 13 is welded at the bottom of the left lower tube 1, the right compartment 14 is welded at the bottom of the right lower tube 2, the connecting tube 6 is fixed between the left compartment 13 and the right compartment 14, the motor 7 is installed in the middle of the connecting tube 6, the rotating shaft mechanism 8 is installed at the top end of the motor 7, the rotating shaft mechanism 8 comprises a rotating shaft 801 installed on the acting shaft and a first cam 802 fixed at the top end of the rotating shaft 801 and forming a cam contact with the right end face of the pressure-bearing seat 502, when the motor 7 is powered on, the rotating shaft 801 is rotated to force the first cam 802 to drive the pressing seat 501 to move leftwards, so that the pressing seat 501 completing the pressing action from right to left achieves the purpose of automatic movement, and according to the transmission principle of the existing cam mechanism, the manner that the first cam 802 rotates and drives the pressing seat 501 to move intermittently from right to left and from left, therefore, the extrusion seat 501 achieves the purpose of reciprocating extrusion.

Two discharge outlets 3 which are respectively communicated with the left lower pipe 1 and the right lower pipe 2 are arranged in the hopper 4, the extrusion seat 501 is positioned at the top of the left discharge outlet 3, the crushing seat 403 is positioned at the left side of the top of the left discharge outlet 3, and the crushed building materials after the surface adhesion layer is crushed are discharged from the left lower pipe 1.

As shown in fig. 6 and 8, a trapezoidal chamber is arranged at the top of the left chamber 13, a sliding groove 1301 is arranged at the rear part of the trapezoidal chamber, a tensile mechanism 9 capable of moving left and right is arranged in the sliding groove 1301, the tensile mechanism 9 comprises a second cam 901 arranged at the bottom end of a rotating shaft 801, a pull rod 902 forming cam transmission with the second cam 901, a sieve chamber 903 welded at the outer end of the pull rod 902 and positioned at the top of the left chamber 13, and a return spring 904 sleeved on the pull rod 902, a hook section 90201 forming a cam type pulling effect with the second cam 901 is arranged at the inner end of the pull rod 902, when the rotating shaft 801 rotates, the pull rod 902 is driven to pull inwards in a manner that the hook section 90201 is driven by the second cam 901, so that the sieve chamber 903 in the left chamber 13 moves inwards, a workpiece falling in the sieve chamber 903 achieves the purpose of sieving, and thus a surface layer can be squeezed for primary treatment and achieve the purpose of secondary shaking, the surface adhesion layer of the finally collected and recycled workpiece is further treated, so that the surface quality is improved, and the quality of the molten liquid is improved after the molten liquid is recycled and smelted.

The second cam 901 and the pull rod 902 are both positioned in the connecting pipe 6, a limiting plate 10 for guiding the pull rod 902 is further welded in the connecting pipe 6, the return spring 904 is positioned on the left side of the limiting plate 10, so that the sieve cabin 903 after inward movement is influenced by the return spring 904 to be reset outwards, and therefore the purpose of reciprocating vibration can be achieved when the sieve cabin 903 rotates along with the rotating shaft 801, therefore, when the same motor 7 is electrified to work, the implementation of the movement of the extrusion seat 501 can be met, the implementation of the movement of the sieve cabin 903 can be met simultaneously, the structural design is ingenious and reasonable, and the mode of simultaneous driving and double movement is more energy-saving.

As shown in fig. 6 and 7, a row of rolling mechanism 15 for manually placing the workpieces with larger diameter is arranged on the top of the screen cabin 903, so that after the workpieces are placed, the rolling mechanism 15 can achieve the purpose of rolling when being pulled back and forth along with the rolling mechanism 15, the rolling mechanism 15 comprises a rolling rod 1501 installed in the left cabin 13 through the guide sleeve 12 and a material crushing groove 1502 arranged at the top of the rolling rod 1501, the rolling rod 1501 is a triangular rod, the material crushing groove 1502 is arranged at the top edge of the rolling rod 1501, the material crushing tank 1502 is a notch with an inclined top, the rear part of the left cabin 13 is provided with an expanding and moving mechanism 11 for driving the material rod 1501 to move forwards and backwards, when the expanding and moving mechanism 11 moves, the roller beam 1501 is pulled to move backward and the scrap chute 1502 is used to pull the workpiece backward, causing the scrap metal beam to roll, therefore, after surface impurities are removed in the extrusion process of the surface of the workpiece, the residual mud layer is discharged downwards better along with the rolling action.

As shown in fig. 8 and 9, the expanding and shifting mechanism 11 comprises an expanding and shifting frame 1101 for connecting the rear ends of all the roller bars 1501 together, a spring 1102 sleeved on the rear end of the roller bar 1501 and used for elastically supporting the expanding and shifting frame 1101 at the rear part of the left cabin 13, the expanding and shifting frame 1101 is arranged inwards, an offset plate 1103 is arranged at the inner end, an arc groove 1104 is arranged on the offset plate 1103, and as shown in fig. 10 and 11, a wave type curvature surface structure is arranged behind a hook section 90201 and is meshed with the offset plate 1103, when the pull rod 902 acts, the offset plate 1103 is driven to displace back and forth through the curvature surface, so that the offset plate 1103 drives the expanding and shifting mechanism 11 to move back and forth intermittently, and finally the expanding and shifting mechanism 11 drives the roller bar 1501 to slide back and forth, so that the functionality is improved, and because the expanding and shifting mechanism 11 is linked on the pull rod 902, and the action source of the pull rod 902 comes from the driving of the motor 7, one action of the motor 7 can simultaneously drive the pull rod 903 to drive the sieve cabin 903 to act 902 to, The hook section 90201 at the inner end of the pull rod 902 can be used for driving the dislocation plate 1103 to drive the expansion frame 1101 to move, the rotating shaft 801 can be used for driving the extrusion seat 501 at the top to move, the purpose of triple-linkage movement is achieved, mud is crushed by extrusion on a mud layer on the surface of a metal workpiece to be collected, the purpose of secondary double-action cleaning is achieved on the mud layer still remained on the surface of the collected metal workpiece due to mud removal, and the structure design is ingenious and reasonable.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. The utility model provides a capital construction waste recovery device, includes left low tube (1), right low tube (2), extrusion seat mechanism (5), holds and draws mechanism (9), expands and moves mechanism (11), guide pin bushing (12), left cabin (13), right cabin (14) and roller material mechanism (15), its characterized in that: the left lower pipe (1) and the right lower pipe (2) are jointly provided with a hopper (4) at the top after being subjected to V-shaped lap welding, the hopper (4) comprises a guide rail (401) and a fixing plate (402) which are welded on the wall of an inner cavity, and a crushing seat (403) welded on the left side of the inner cavity of the hopper (4), and the extrusion seat mechanism (5) is arranged in the hopper (4) through the guide rail (401);

the extrusion seat mechanism (5) comprises an extrusion seat (501) arranged on a guide rail (401), a bearing seat (502) welded on the right end surface of the extrusion seat (501), and a tension spring (503) for connecting the extrusion seat (501) with a fixing plate (402), so that building materials extending into the left side of the hopper (4) and leaning against the right side of the crushing seat (403) are extruded, and the tension spring (503) enables the extrusion seat (501) after moving to the left to elastically reset towards the right again;

the left cabin (13) is welded at the bottom of the left lower pipe (1), the right cabin (14) is welded at the bottom of the right lower pipe (2), a connecting pipe (6) is fixed between the left cabin (13) and the right cabin (14), an electric motor (7) is installed in the middle of the connecting pipe (6), a rotating shaft mechanism (8) is installed at the top end of the electric motor (7), the rotating shaft mechanism (8) comprises a rotating shaft (801) installed on an action shaft and a first cam (802) which is fixed at the top end of the rotating shaft (801) and in cam-type contact with the right end face of the pressure bearing seat (502), and when the electric motor (7) is electrified, the rotating shaft (801) rotates to act, so that the first cam (802) is forced to drive the extrusion seat (501) to move left;

be provided with two places in hopper (4) respectively with left lower tube (1) and the communicating bin outlet (3) of right lower tube (2), extrusion seat (501) are located the top of left side bin outlet (3), hold garrulous seat (403) and are located the top left side of left side bin outlet (3), will extrude the building crushed aggregates after garrulous by left lower tube (1) discharge.

2. The capital construction waste recovery device of claim 1, wherein: the top of the left cabin (13) is provided with a trapezoidal cabin, the rear part of the trapezoidal cabin is provided with a sliding groove (1301), and a tensile mechanism (9) capable of moving left and right is arranged in the sliding groove (1301).

3. The capital construction waste recovery device of claim 2, wherein: the tensile mechanism (9) comprises a second cam (901) arranged at the bottom end of the rotating shaft (801), a pull rod (902) forming cam transmission with the second cam (901), a sieve cabin (903) welded at the outer end of the pull rod (902) and positioned at the top of the left cabin (13), and a return spring (904) sleeved on the pull rod (902), wherein a hook section (90201) forming a cam type pulling effect with the second cam (901) is arranged at the inner end of the pull rod (902), and the rotating shaft (801) is driven to pull the hook section (90201) inwards through the second cam (901) when rotating, so that the drive pull rod (902) is pulled inwards to enable the sieve cabin (903) in the left cabin (13) to move inwards.

4. The capital construction waste recovery device of claim 3, wherein: the second cam (901) and the pull rod (902) are both located in the connecting pipe (6), a limiting plate (10) used for guiding the pull rod (902) is further welded in the connecting pipe (6), and the return spring (904) is located on the left side of the limiting plate (10) so that the sieve cabin (903) after inward movement is influenced by the return spring (904) to be reset outwards.

5. The capital construction waste recovery device of claim 4, wherein: sieve cabin (903) top still is provided with one row of roller material mechanism (15), roller material mechanism (15) are including installing roller material pole (1501) in left cabin (13) and offering in garrulous silo (1502) at roller material pole (1501) top through guide pin bushing (12), left cabin (13) rear portion is provided with and is used for driving expanding of roller material pole (1501) fore-and-aft movement and moves mechanism (11).

6. The capital construction waste recovery device of claim 5, wherein: the roller material rod (1501) is a triangular rod, the crushed material groove (1502) is arranged on the top edge of the roller material rod (1501), and the crushed material groove (1502) is a notch with the top in an oblique opening shape.

7. The capital construction waste recovery device of claim 5, wherein: the expanding and moving mechanism (11) comprises expanding and moving frames (1101) which connect the rear ends of all the roller material rods (1501) together and springs (1102) which are sleeved at the rear ends of the roller material rods (1501) and elastically support the expanding and moving frames (1101) at the rear part of the left cabin (13), the expanding and moving frames (1101) are arranged inwards, offset plates (1103) are arranged at the inner ends of the expanding and moving frames, and arc grooves (1104) are arranged on the offset plates (1103).

8. The capital construction waste recovery device of claim 7, wherein: the rear part of the hook section (90201) is provided with a wavy curvature surface structure, the curvature surface structure is meshed with the dislocation plate (1103), and when the pull rod (902) acts, the dislocation plate (1103) is driven to move back and forth through the curvature surface, so that the expansion mechanism (11) where the dislocation plate (1103) is located moves back and forth intermittently.