CN209303428U - A construction waste recycling equipment - Google Patents

Abstract

The utility model relates to a rubbish recovery plant technical field just discloses a building rubbish recycle equipment, including going into the hopper, the bottom fixed mounting who goes into the hopper has the deironing ware, the bottom fixedly connected with screening case of deironing ware, the equal fixedly connected with revolving rack of two inside walls about the screening case, two the revolving rack is relative one side all rotates and is connected with the sieve. This building rubbish recycle equipment, the cobble that lies in the first grade collection box after will smashing and the cobble in the second grade collection box are put into the concrete mixer and are stirred and use or are used for paving, use as soil for the urban afforestation, prevent secondary pollution, realize urban building rubbish's utilization, the soil has been saved, can be used as the preparation of cement or mortar with the fine sand in the tertiary collection box, change waste into valuables has been realized, not only the pollution of land environment has been avoided, still practice thrift a large amount of building resources, the recycle ratio of this building rubbish recycle equipment has been improved effectively.

Description

A construction waste recycling equipment

technical field

The utility model relates to the technical field of garbage recycling equipment, in particular to a construction garbage recycling equipment.

Background technique

Construction waste refers to the collective term for dregs, waste concrete, waste masonry and other wastes generated in the production activities of people engaged in demolition, construction, decoration and repair. Soil, decoration waste, demolition waste and engineering mud, etc., are classified according to their components. Construction waste can be divided into muck, concrete block, crushed stone, brick and tile fragment, waste mortar, mud, asphalt block, waste plastic, waste Metal and waste bamboo and wood, etc.

The general construction waste is transported to the suburbs or villages by the construction unit without any treatment, and it is piled up or landfilled in the open air, which consumes a lot of construction funds such as land acquisition fees and waste removal fees. The land of construction waste can only be abandoned for a long time, and the pollution to the environment is huge. This method not only wastes land and human resources, but also causes huge pollution to the environment. If this garbage can be recycled, It will be a huge wealth, so a construction waste recycling equipment is proposed to solve the above problems.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides a construction waste recycling equipment, which has the advantages of being able to effectively recycle the existing construction waste, and solves the problem that the existing construction waste cannot be effectively recycled.

(2) Technical solutions

In order to achieve the above-mentioned purpose of effectively recycling existing construction waste, the present invention provides the following technical solution: a construction waste recycling equipment, comprising a feeding hopper, the bottom of the feeding hopper is fixedly installed with an iron remover, and the The bottom of the iron remover is fixedly connected with a screening box, the left and right inner side walls of the screening box are fixedly connected with a turret, the opposite sides of the two turrets are rotatably connected with a sieve plate, and the top of the sieve plate is fixed A return spring is connected, the top of the return spring is fixedly connected with a fixing plate, two sets of extension springs are fixed on the left and right sides of the screening box, and a connecting plate is fixedly connected to the side of the extension spring away from the screening box, The opposite sides of the two connecting plates are fixedly connected with extrusion slide plates, the left and right sides of the screening box are provided with discharge holes, and the bottom of the discharge holes is located in the inner wall of the screening box and is fixedly connected. A deflector, the left side of the deflector on the left side is movably connected with a secondary recovery box, and the right side of the right deflector is movably connected with a primary recovery box, the secondary recovery box and the primary recovery box The bottom of the screening box is movably connected with a bracket, the lower part of the screening box is movably connected with a three-stage recovery box, the left side of the screening box is fixedly installed with a vibration motor, and the front side wall of the first-level recovery box is fixedly connected with two A swivel base, the interior of the swivel base is rotatably connected with a rotating plate, the back of the rotating plate is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a rotating drum, and the outer side of the rotating drum is fixedly connected with evenly distributed rotating shafts. There is a transmission belt between the two rotating shafts, one end of the back of the left rotating shaft is fixedly connected to the output shaft of the crushing motor, and the outer side of the rotating teeth is fixedly connected with evenly distributed crushing teeth.

Preferably, the diameters of the sieve holes on the two sieve plates decrease sequentially from top to bottom, and the two return springs are respectively located on the opposite sides of the tops of the two sieve plates.

Preferably, the two fixing plates are respectively fixedly connected to the left and right side walls of the screening box, and the width of the screening plates is equal to the width of the screening box.

Preferably, the number of the tension springs in each group is two, and each group of tension springs is located on the front and back of the connecting plate respectively, and the extrusion slide plate is located between the two groups of tension springs on the same side.

Preferably, the two discharge holes are respectively communicated with the secondary recovery box and the primary recovery box, and opposite sides of the two deflectors pass through the discharge holes and extend to the interior of the screening box and are upward. Thirty-degree incline.

Preferably, one end of the back side of the rotating shaft passes through the rotating base, the rotating drum, the primary recovery box and the transmission belt in sequence and extends to the output shaft of the pulverizing motor.

(3) Beneficial effects

Compared with the prior art, the utility model provides a construction waste recycling equipment, which has the following beneficial effects:

The construction waste recycling equipment, by pouring the construction waste from the feeding hopper, through the iron remover, screening out the metal materials contained in the construction waste, and then making the construction waste fall into the first sieve plate in the screening box, Start the vibrating motor, and give the sieve plate a sense of vibration through the screening box. Since the size of the sieve holes of the two sieve plates decreases from top to bottom, the smaller construction waste and gravel will pass through the first sieve plate and fall into the second sieve plate. On the sieve plate, after the vibration screening of the second sieve plate, the final sieved fine sand falls into the third-stage recovery box through the discharge port of the screening box for recycling. At a certain weight, under the rotation of the turret and the sieve plate, the other side of the sieve plate away from the turret will tilt downward to transfer the weight to the extrusion slide plate, and cooperate with the elastic stretching effect of the tension spring on the connecting plate. Squeeze and move the extrusion slide to the outside of the screening box until the sieve plate slides off the extrusion slide. Under the weight and pressure of the construction waste, with the rotating support of the turret, the side of the sieve plate away from the turret will slide down to Corresponding to the top of the deflector, the construction waste and stones screened on the sieve plate will fall into the secondary recycling box and the primary recycling bin respectively through the discharge hole for recycling. Because the construction waste collected in the primary recycling bin It is the larger stone screened by the first sieve plate, start the crushing motor, and drive the left shaft to rotate under the cooperation of the turntable and the turning plate, and drive the right shaft to rotate through the transmission belt, and the two rotating shafts drive the outer side of the drum. The rotating teeth of the rotating teeth rotate, and cooperate with the crushing teeth on the rotating teeth, so that the larger stones can be broken into smaller ones for recycling. Folded up and down, the resilience of the return spring is greater than that of the two sets of extension springs, so the extrusion slide will be squeezed out of the screening box again until the screen is closed up to the top of the extrusion slide, and the tension spring will Drive the squeeze slide to the original position in the screening box, and the screen plate is supported on the squeeze slide, so that the construction waste can be screened again. The small pebbles in the concrete mixer are put into the concrete mixer for mixing or used for paving, as the soil for urban greening, preventing secondary pollution, realizing the resource utilization of urban construction waste, saving land, and recycling the fine particles collected in the tertiary recycling box. Sand can be used for the preparation of cement or mortar, which realizes turning waste into treasure, which not only avoids the pollution of the land environment, but also saves a lot of construction resources, effectively improving the recycling rate of the construction waste recycling equipment.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the top sectional view of the connection structure of the primary recovery box in the structure of the utility model;

Fig. 3 is a partial enlarged schematic view of part A in the structure of the present invention.

In the picture: 1 feeding hopper, 2 iron remover, 3 screening box, 4 turning frame, 5 sieve plate, 6 return spring, 7 fixing plate, 8 tension spring, 9 connecting plate, 10 extrusion slide plate, 11 discharge hole, 12 deflectors, 13 secondary recovery boxes, 14 primary recovery boxes, 15 brackets, 16 third-level recovery boxes, 17 vibration motors, 18 rotary bases, 19 rotary plates, 20 rotary shafts, 21 rotary drums, 22 rotary teeth, 23 Transmission belt, 24 crushing motors, 25 crushing teeth.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a construction waste recycling equipment, including a feeding hopper 1, the bottom of the feeding hopper 1 is fixedly installed with an iron remover 2, and the iron remover 2 is a kind of equipment that can generate Equipment with strong magnetic attraction, it can remove ferromagnetic impurities mixed in the material, so as to ensure the safe and normal operation of mechanical equipment such as crushers or grinders in the conveying system, and at the same time, it can effectively prevent the large or long iron parts from being broken and conveyed. The accident of the belt can also significantly improve the quality of the raw materials. According to its unloading method, it can be divided into manual unloading, automatic unloading and program-controlled unloading. The bottom of the iron remover 2 is fixedly connected with a screening box 3. , the left and right inner walls of the screening box 3 are fixedly connected with a turret 4, the two turrets 4 are arranged up and down, and the opposite sides of the two turrets 4 are rotatably connected with a sieve plate 5, and the two sieve plates 5 are screened The diameter of the hole decreases in turn from top to bottom, the width of the sieve plate 5 is equal to the width of the screening box 3, the top of the sieve plate 5 is fixedly connected with a return spring 6, and the two return springs 6 are located at the tops of the two sieve plates 5 away from each other. On one side, the top of the return spring 6 is fixedly connected with a fixed plate 7, and the two fixed plates 7 are respectively fixedly connected with the left and right side walls of the screening box 3, and two sets of extension springs 8 are fixed on the left and right sides of the screening box 3, The elastic force of the return spring 6 is greater than that of the two groups of extension springs 8, and the side of the extension springs 8 away from the screening box 3 is fixedly connected with a connecting plate 9, and the number of each group of extension springs 8 is two, and each group is The tension springs 8 are respectively located on the front and the back of the connecting plate 9, and the opposite sides of the two connecting plates 9 are fixedly connected with a pressing slide plate 10. The opposite sides of each extrusion slide 10 penetrate through the screening box 3 and extend to the bottom of the two screen plates 5 respectively, and support the screen plates 5. The width of the screen plate 5 and the extrusion slide plate 10 are equal. The left and right sides are provided with discharge holes 11. The two discharge holes 11 are located below the two extrusion slide plates 10 respectively. The bottom of the discharge holes 11 is located in the inner wall of the screening box 3 and is fixedly connected with a guide plate 12. The opposite sides of the two deflectors 12 pass through the discharge hole 11 and extend to the interior of the screening box 3 and are inclined upward at 30 degrees. The left side of the left deflector 12 is movably connected with a secondary recovery box 13. , the right side of the right deflector 12 is movably connected with a first-level recovery box 14, and the two discharge holes 11 are respectively connected with the second-level recovery box 13 and the first-level recovery box 14, and the second-level recovery box 13 and the first-level recovery box are connected. The bottom of the 14 is movably connected with a bracket 15, and the lower part of the screening box 3 is movably connected with a three-stage recovery box 16. The length and width of the discharge port at the bottom of the screening box 3 are respectively smaller than the length and width of the three-stage recovery box 16, and the screening box 3 A vibration motor 17 is fixedly installed on the left side of the first-level recovery box 14, and the model of the vibration motor 17 can be YZS-40-6. Plate 19, the back of the rotating plate 19 is fixedly connected with a rotating shaft 20, the outer side of the rotating shaft 20 is fixedly connected with a rotating drum 21, and the outer side of the rotating drum 21 is fixedly connected with evenly distributed rotating shafts. Tooth 22, a transmission belt 23 is drivingly connected between the two rotating shafts 20, the transmission belt 23 is located outside the primary recovery box 14, and one end of the back of the right rotating shaft 20 runs through the swivel base 18, the rotating drum 21, the primary recovery box 14 and the transmission belt in turn. 23 and extend to the back of the transmission belt 23, one end of the back of the left side rotating shaft 20 is fixedly connected to the output shaft of the pulverizing motor 24, and one end of the back of the side rotating shaft 20 runs through the swivel base 18, the rotating drum 21, the primary recovery box 14 and the transmission belt in turn. 23 and extend to the output shaft of the crushing motor 24. The type of the crushing motor 24 can be BLD1. The outer side of the rotating teeth 22 is fixedly connected with the crushing teeth 25 which are evenly distributed. 2. Screen out the metal materials contained in the construction waste, and then make the construction waste fall on the first sieve plate 5 in the screening box 3, start the vibration motor 17, and generate a shock to the sieve plate 5 through the screening box 3. The size of the sieve holes of each sieve plate 5 decreases in turn from top to bottom, and the smaller construction waste and gravel will pass through the first sieve plate 5 and fall on the second sieve plate 5, and pass through the second sieve plate 5. After the vibration screening, the fine sand finally screened out is dropped into the three-stage recovery box 16 through the discharge port of the screening box 3 for recycling. Under the rotation of the sieve plate 5, the other side of the sieve plate 5 away from the turntable 4 will tilt downward to transfer the weight to the extrusion slide 10, and cooperate with the elastic stretching action of the tension spring 8 on the connecting plate 9, so that the The extrusion sliding plate 10 squeezes and moves to the outside of the screening box 3 until the sieve plate 5 slides off the extrusion sliding plate 10. Under the weight pressure of the construction waste, it cooperates with the rotating support of the turret The side will slide down to the top of the corresponding deflector 12 for support, and then the construction waste and stones screened on the sieve plate 5 will fall into the secondary recovery box 13 and the primary recovery box 14 respectively through the discharge hole 11 for recycling. , because the construction waste collected in the first-level recovery box 14 is the larger stone screened out by the first sieve plate 5, the crushing motor 24 is started, and the left rotating shaft 20 is driven to rotate under the cooperation of the swivel base 18 and the swivel plate 19. The transmission belt 23 drives the right rotating shaft 20 to rotate, and the two rotating rotating shafts 20 drive the rotating teeth 22 on the outer side of the rotating drum 21 to rotate, and cooperate with the crushing teeth 25 on the rotating teeth 22, so that larger stones can be broken into smaller ones. For recycling, when the construction waste is dumped from the sieve plate 5, the sieve plate 5 will be retracted upward under the elastic force of the return spring 6, and the return spring force of the return spring 6 is greater than that of the two sets of extension springs 8. Therefore, The squeeze slide 10 will be squeezed out of the screening box 3 again until the screen plate 5 is retracted upward to the top of the squeeze slide 10, and the tension spring 8 will drive the squeeze slide 10 to the original position in the screening box 3, and the screen The plate 5 is supported on the extrusion slide 10, and the construction waste can be screened again. The pulverized pebbles located in the primary recovery box 14 and the pebbles in the secondary recovery box 13 can be put into the concrete mixer for mixing. Used or used for paving, as urban greening soil to prevent secondary pollution, It realizes the resource utilization of urban construction waste and saves land. The fine sand collected in the tertiary recycling box 16 can be used for the preparation of cement or mortar, which realizes the transformation of waste into treasure, which not only avoids the pollution of the land environment, but also reduces the pollution of the land environment. A lot of construction resources are saved, and the recycling rate of the construction waste recycling equipment is effectively improved.

When in use, by pouring the construction waste from the hopper 1 and passing through the iron remover 2, the metal materials contained in the construction waste are screened out, and then the construction waste falls into the first sieve plate 5 in the screening box 3 , start the vibration motor 17, through the screening box 3 to produce a shock to the sieve plate 5, because the size of the sieve holes of the two sieve plates 5 decreases from top to bottom, the smaller construction waste and gravel will pass through the first sieve plate 5. After falling on the second sieve plate 5, after the vibration screening of the second sieve plate 5, the fine sand finally screened out falls into the three-stage recovery box 16 through the discharge port of the screening box 3 for recovery. When the construction waste material screened on the sieve plate 5 reaches a certain weight, under the rotation of the turret 4 and the sieve plate 5, the other side of the sieve plate 5 away from the turret 4 will tilt downward to transfer the weight to the extrusion slide. 10, cooperate with the elastic stretching effect of the tension spring 8 on the connecting plate 9, so that the extrusion slide 10 is squeezed and moved to the outside of the screening box 3, until the screen plate 5 slides off the extrusion slide 10, and the weight pressure of the construction waste In cooperation with the rotating support of the turret 4, the side of the sieve plate 5 away from the turret 4 will slide down to the top of the corresponding deflector 12 for support, and then the construction waste and stones screened on the sieve plate 5 will pass through the discharge. The holes 11 fall into the secondary recovery box 13 and the primary recovery box 14 respectively for recycling. Because the construction waste collected in the primary recovery box 14 is the larger stone screened out by the first sieve plate 5, the crushing motor 24 is started, Under the cooperation of the rotating base 18 and the rotating plate 19, the left rotating shaft 20 is driven to rotate, and the right rotating shaft 20 is driven to rotate through the transmission belt 23. The two rotating rotating shafts 20 drive the rotating teeth 22 on the outer side of the rotating drum 21 to rotate. The crushing teeth 25 on the 22 enable larger stones to be broken into smaller stones for recycling. When the construction waste is dumped from the sieve plate 5, the sieve plate 5 will be retracted upwards under the elastic recovery action of the return spring 6. The return spring force of the return spring 6 is greater than that of the two sets of extension springs 8, so the extrusion slide plate 10 will be squeezed out of the screening box 3 again until the screen plate 5 is retracted upward to the top of the extrusion slide plate 10 and stretched. The spring 8 will drive the extrusion slide 10 to the original position in the screening box 3, and the screen plate 5 is supported on the extrusion slide 10, so that the construction waste can be screened again.

In summary, the construction waste recycling equipment, by pouring the construction waste from the hopper 1, passes through the iron remover 2, and screens out the metal materials contained in the construction waste, and then makes the construction waste fall into the screening box 3. On the first sieve plate 5, the vibration motor 17 is started, and the sieve plate 5 is vibrated through the screening box 3. Because the size of the sieve holes of the two sieve plates 5 decreases in turn from top to bottom, the smaller construction waste gravel After passing through the first sieve plate 5, it will fall on the second sieve plate 5, and after the vibration screening of the second sieve plate 5, the fine sand finally screened out will fall into the third stage through the discharge port of the screening box 3. Recycling is carried out in the recovery box 16. When the construction waste material screened on the sieve plate 5 reaches a certain weight, under the rotation of the turret 4 and the sieve plate 5, the other side of the sieve plate 5 away from the turret 4 will descend downward. Inclination transfers the weight to the extrusion slide 10, and cooperates with the elastic stretching action of the tension spring 8 on the connecting plate 9, so that the extrusion slide 10 is squeezed and moved to the outside of the screening box 3 until the screen plate 5 is removed from the extrusion slide 10. The side of the sieve plate 5 away from the turret 4 will slide down to the top of the corresponding deflector 12 for support, and then screen out the sieve plate 5 on the sieve plate 5. The construction waste and stones will fall into the secondary recovery box 13 and the primary recovery box 14 respectively through the discharge hole 11 for recycling, because the construction waste collected in the primary recovery box 14 is the first sieve plate 5. For the big stone, start the crushing motor 24, drive the left shaft 20 to rotate under the cooperation of the turntable 18 and the turning plate 19, drive the right shaft 20 to rotate through the transmission belt 23, and the two rotating shafts 20 drive the rotation outside the drum 21. The teeth 22 rotate and cooperate with the crushing teeth 25 on the rotating teeth 22, so that larger stones can be broken into smaller stones for recycling. The elastic force of the return spring 6 is greater than that of the two sets of tension springs 8, so the extruding slide plate 10 will be squeezed out of the screening box 3 again, until the screen plate 5 is retracted upward until it is squeezed. Above the pressing slide plate 10, the tension spring 8 will drive the pressing slide plate 10 to the original position in the screening box 3, and the screen plate 5 is supported on the pressing slide plate 10, so that the construction waste can be screened again, and the crushed The pebbles located in the primary recovery box 14 and the pebbles in the secondary recovery box 13 are then put into concrete mixers for mixing or paving, and used as soil for urban greening, preventing secondary pollution and realizing urban construction waste. Resource utilization saves land, and the fine sand collected in the tertiary recovery box 16 can be used for the preparation of cement or mortar, realizing turning waste into treasure, which not only avoids the pollution of the land environment, but also saves a lot of construction resources , effectively improving the recycling rate of the construction waste recycling equipment, and solving the problem that the existing construction waste cannot be effectively recycled.

It should be noted that the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a series of elements includes not only those elements, but also no Other elements expressly listed, or which are also inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A construction waste recycling equipment, comprising a feeding hopper (1), characterized in that: an iron separator (2) is fixedly installed at the bottom of the feeding hopper (1), and the bottom of the iron separator (2) is fixedly connected There is a screening box (3), the left and right inner side walls of the screening box (3) are fixedly connected with a turret (4), and the opposite sides of the two turrets (4) are rotatably connected with sieve plates (5). ), a return spring (6) is fixedly connected to the top of the screen plate (5), a fixing plate (7) is fixedly connected to the top of the return spring (6), and the left and right sides of the screen box (3) are Two sets of tension springs (8) are fixed, and a connecting plate (9) is fixedly connected to the side of the tension spring (8) away from the screening box (3), and the opposite sides of the two connecting plates (9) are A squeeze slide (10) is fixedly connected, and discharge holes (11) are opened on the left and right sides of the screening box (3), and the bottom of the discharge hole (11) is located on the inner wall of the screening box (3). A deflector (12) is fixedly connected in the middle, a secondary recovery box (13) is movably connected to the left of the deflector (12) on the left, and a right side of the deflector (12) on the right is movably connected There is a first-level recovery box (14), a bracket (15) is movably connected to the bottom of the second-level recovery box (13) and the first-level recovery box (14), and a third-level recovery box (3) is movably connected to the bottom of the screen box (3). A recovery box (16), a vibration motor (17) is fixedly installed on the left side of the screening box (3), and two swivel bases (18) are fixedly connected to the front side wall of the first-level recovery box (14). A rotating plate (19) is rotatably connected to the inside of the rotating base (18), a rotating shaft (20) is fixedly connected to the back of the rotating plate (19), and a rotating drum (21) is fixedly connected to the outer side of the rotating shaft (20). , the outer side of the rotating drum (21) is fixedly connected with evenly distributed rotating teeth (22), and a transmission belt (23) is drivingly connected between the two rotating shafts (20). One end is fixedly connected to the output shaft of the crushing motor (24), and the outer sides of the rotating teeth (22) are fixedly connected with uniformly distributed crushing teeth (25). 2. The construction waste recycling equipment according to claim 1, characterized in that: the diameters of the sieve holes on the two sieve plates (5) decrease sequentially from top to bottom, and the two return springs ( 6) They are located on the opposite sides of the tops of the two sieve plates (5). 3 . The construction waste recycling equipment according to claim 1 , wherein the two fixing plates ( 7 ) are respectively fixedly connected to the left and right side walls of the screening box ( 3 ). The width of 5) is equal to the width of the screening box (3). 4. A construction waste recycling equipment according to claim 1, characterized in that: the number of each group of the extension springs (8) is two, and each group of extension springs (8) is located on the connecting plate respectively On the front and back of (9), the extrusion slide plate (10) is located between the two sets of extension springs (8) on the same side. 5 . The construction waste recycling equipment according to claim 1 , wherein the two discharge holes ( 11 ) communicate with the secondary recovery box ( 13 ) and the primary recovery box ( 14 ) respectively. 6 . , the opposite sides of the two deflectors (12) both penetrate through the discharge hole (11) and extend to the interior of the screening box (3) and are inclined upward at thirty degrees. 6. A construction waste recycling equipment according to claim 1, characterized in that: one end of the back of the left side of the rotating shaft (20) runs through the swivel base (18), the rotating drum (21), and the primary recovery box in sequence. (14) and the drive belt (23) and extend to the output shaft of the crushing motor (24).