Split type recycling and separating device for building concrete waste

Abstract

The invention relates to the technical field of building waste treatment and recovery, in particular to a split type building concrete waste recovery and separation device which comprises a main frame, a driving trolley and a treatment compartment fixed to the main frame, the main frame is movably assembled with the driving trolley through a lateral hanging arm, and an electric control type lifting material guiding machine is installed on the outer wall of one side of the treatment compartment. According to the split type recycling and separating device for the building concrete waste, by adopting the design that the top can be separated and combined, a top opening can be closed at idle time, and the safety and durability of internal equipment are greatly improved; an electric control type lifting material guiding machine is installed on the outer wall of one side of the treatment compartment, a trolley at the low position can be directly lifted to the opening position of the upper end of the treatment compartment, then concrete in the trolley is guided into the concrete waste treatment module, time and labor are saved, and the applicability is wider; and by adopting the design that the driving unit and the treatment compartment are separated, the overall structure can be greatly reduced, transferring is convenient, and the applicability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of construction waste treatment and recycling, in particular to a split type construction concrete waste recycling and separation device. Background Art

[0002] A large amount of construction waste is generated during the construction and demolition process. In the past, construction waste was often treated as waste and directly landfilled or incinerated. With the increasing awareness of environmental protection and recycling in recent years, people have begun to recycle recyclable materials in construction waste, such as steel bars, bricks, concrete, etc. By reprocessing and utilizing these materials, not only can resource waste be reduced, but also the mining cost of new materials can be reduced.

[0003] Therefore, most of the concrete recycling crushing mechanisms on the market adopt a top opening design to facilitate the dumping of crushed materials from the top. However, during long-term use and transportation, it is easy for water and dirt to enter the interior due to direct exposure, thereby reducing the service life of the internal structure. In addition, most of them use internal fuel to power the drive, resulting in high energy consumption. At the same time, most of them are directly installed on the drive frame, which makes the entire device very large and the applicable scenarios are very limited. Summary of the invention

[0004] The technical problem to be solved by the present invention is that most of the concrete recycling and crushing mechanisms currently on the market adopt a top opening design, which is very easy for water and dirt to enter the inside, thereby reducing the service life of the internal structure. In addition, most of them use internal fuel to power the drive, resulting in high energy consumption. At the same time, most of them are directly installed on the drive frame, resulting in a large size of the entire equipment and very limited application scenarios.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a split type recycling and separation device for construction concrete waste, including a main frame, a driving trolley, and a processing carriage fixed on the main frame, the main frame is movably assembled with the driving trolley through a lateral hanging arm, an electrically controlled lifting and guiding machine is installed on the outer wall of one side of the processing carriage, a concrete waste processing module, a bottom conveyor belt and a top separation guiding belt are installed inside the processing carriage, and an electrically controlled top cover is movably installed on the upper surface of the processing carriage.

[0006] The electrically controlled lifting material guide machine comprises a longitudinal guide rail fixed on the outer wall of one side of the processing carriage, a top guide rail fixed on the upper end of the longitudinal guide rail, a loading platform slidably assembled on the longitudinal guide rail and an electrically controlled support rod for controlling the loading platform.

[0007] The concrete waste processing module comprises an internal collecting hopper fixed inside the processing compartment, a reciprocating turning crushing seat installed inside the internal collecting hopper, an eccentric wheel installed inside the internal collecting hopper and a movable control rod.

[0008] The bottom conveyor belt includes a first electric drive wheel installed on one side of the bottom surface of the processing compartment, a first driven wheel installed on the other side of the bottom surface of the processing compartment, a first flexible conveyor belt sleeved on the first electric drive wheel and the first driven wheel, and a bottom support wheel installed on the inner side of the first flexible conveyor belt.

[0009] The top separation guide belt includes a second electric drive wheel movably installed on the inner side of the processing compartment, a second driven wheel, a second flexible conveyor belt sleeved on the second electric drive wheel and the second driven wheel, an upper limit plate fixed on the inner side of the processing compartment, a lower power supply plate fixed on the inner side of the processing compartment, a strip protrusion fixed on the outer side of the second flexible conveyor belt and an embedded electromagnet fixed inside the strip protrusion.

[0010] The lower surface of the lower power supply plate has a bottom power supply strip protruding downward, the inner side of the second flexible conveyor belt is provided with a strip transition groove matching the bottom power supply strip, and the side wall of the embedded electromagnet has a metal conductive block protruding toward the strip transition groove.

[0011] A bottom discharge trough is provided on the lower surface of the processing carriage away from the driving trolley, a tail discharge port is provided on the top surface of the bottom discharge trough, and an electrically controlled material guiding closing cover is movably mounted at the lower opening position of the tail discharge port.

[0012] The electrically controlled top cover comprises a side-mounted lifting guide rail fixed on the outer side of the processing compartment, an outer connecting frame slidably sleeved on the side-mounted lifting guide rail, a flip adjustment frame movably assembled on the outer connecting frame, a built-in lifting screw rod installed inside the outer connecting frame, an external closing cover plate fixed on the outer side of the flip adjustment frame and an angle limiting support rod installed inside the outer connecting frame.

[0013] A solar photovoltaic panel is fixedly mounted on the outer side of the external closed cover.

[0014] The inner side surface of the internal collecting hopper and the extrusion surface of the reciprocating flipping crushing seat are both provided with staggered crushing tooth blocks, and the inner walls on both sides of the internal collecting hopper are symmetrically provided with lateral assembly through holes for installing the reciprocating flipping crushing seat, and the reciprocating flipping crushing seat is inserted into the lateral assembly through holes through the assembly shafts on both sides and movably assembled with the internal collecting hopper.

[0015] The beneficial effects of the present invention are: (1) The split-type construction concrete waste recycling and separation device of the present invention adopts a top detachable design, and the top opening can be closed when not in use, greatly improving the safety and durability of the internal equipment; (2) An electrically controlled lifting and guiding machine is installed on the outer wall of one side of the processing compartment, which can directly lift the low-position bucket car to the upper opening position of the processing compartment, and then guide the concrete inside into the concrete waste processing module, saving time and effort and having a wider applicability; (3) By adopting a design that separates the drive unit and the processing compartment, the overall structure can be greatly reduced, making transportation easier and improving applicability; (4) A bottom conveyor belt and a top separation guide belt are arranged inside the processing compartment, which can not only crush the concrete waste, but also separate the separated steel bars, thereby improving the separation effect; (5) Solar energy can greatly reduce the energy consumption of the entire device; (6) An electrically controlled lifting material guide and an electrically controlled top cover are installed on the outer walls of both sides of the processing compartment, with a reasonable structural layout and a more balanced center of gravity; (7) A bottom unloading chute is provided at the rear of the processing carriage for easy unloading, which can facilitate direct high-position unloading at the rear and make operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0019] Figure 3 It is a partial schematic diagram of the top separation guide belt in the present invention.

[0020] Figure 4 It is a structural schematic diagram of the electrically controlled top cover in the present invention. DETAILED DESCRIPTION

[0021] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Figure 1 , Figure 2, Figure 3 and Figure 4 The shown embodiment is a split type recycling and separation device for construction concrete waste, comprising a main frame 1, a driving trolley 2, and a processing carriage 3 fixed on the main frame 1. The main frame 1 is movably assembled with the driving trolley 2 through a lateral hanging arm. An electrically controlled lifting and guiding machine 4 is installed on the outer wall of one side of the processing carriage 3. A concrete waste processing module 5, a bottom conveyor belt 6 and a top separation guiding belt 7 are installed inside the processing carriage 3. An electrically controlled top cover 8 is movably assembled on the upper surface of the processing carriage 3.

[0024] The driving trolley 2 drives the main frame 1 and the processing carriage 3 on its upper end to move through the lateral hanging arm. When the processing carriage 3 moves, the electric-controlled top cover 8 can be translated and covered on the processing carriage 3, thereby closing the upper opening of the processing carriage 3. When in use, the electric-controlled top cover 8 can be placed on one side of the processing carriage 3.

[0025] In order to cooperate with the electric lifting, the electric-controlled lifting material guide machine 4 includes a longitudinal guide rail 41 fixed on the outer wall of one side of the processing carriage 3, a top guide rail 42 fixed on the upper end of the longitudinal guide rail 41, a loading platform 43 slidably assembled on the longitudinal guide rail 41 and an electric-controlled support rod 44 for controlling the loading platform 43.

[0026] People push the hopper truck loaded with concrete waste onto the loading platform 43, and then the electric control support rod 44 drives the loading platform 43 to slide along the longitudinal guide rail 41 to the top guide rail 42, and then the hopper truck is turned over synchronously by turning over the loading platform 43, so that the concrete waste inside the hopper truck is introduced into the concrete waste processing module 5.

[0027] In order to cooperate with the crushing, the concrete waste processing module 5 includes an internal collecting hopper 51 fixed inside the processing compartment 3, a reciprocating turning crushing seat 52 installed inside the internal collecting hopper 51, an eccentric wheel 53 installed inside the internal collecting hopper 51 and a movable control rod 54.

[0028] The fuel generator on the main frame 1 directly drives the eccentric wheel 53 through a pulley, and then utilizes the movable control rod 54 movably connected with the reciprocating flip crushing seat 52 and the eccentric wheel 53 to drive the reciprocating flip crushing seat 52 to flip inside the internal collecting hopper 51, and crushes the waste introduced into the internal collecting hopper 51 by extrusion, thereby separating the concrete from the steel bars, and then discharges from the discharge port at the bottom and falls on the bottom conveyor belt 6.

[0029] In order to cooperate with the bottom material feeding, the bottom conveyor belt 6 includes a first electric drive wheel 61 installed on one side of the bottom surface of the processing compartment 3, a first driven wheel 62 installed on the other side of the bottom surface of the processing compartment 3, a first flexible conveyor belt 63 sleeved on the first electric drive wheel 61 and the first driven wheel 62, and a bottom support wheel 64 installed on the inner side of the first flexible conveyor belt 63.

[0030] The first electric drive wheel 61 drives the first flexible conveyor belt 63 to convey by rotating.

[0031] In order to cooperate with the separation of the steel bars, the top separation guide belt 7 includes a second electric drive wheel 71 movably installed on the inner side of the processing compartment 3, a second driven wheel 72, a second flexible conveyor belt 73 sleeved on the second electric drive wheel 71 and the second driven wheel 72, an upper limit plate 74 fixed on the inner side of the processing compartment 3, a lower power supply plate 75 fixed on the inner side of the processing compartment 3, a strip protrusion 76 fixed on the outer side of the second flexible conveyor belt 73 and an embedded electromagnet 77 fixed inside the strip protrusion 76.

[0032] The second electric drive wheel 71 drives the second flexible conveyor belt 73 to guide the material by rotating, and then the strip protrusion 76 drives the embedded electromagnet 77 to magnetically absorb and separate the steel bars in the mixed material on the first flexible conveyor belt 63.

[0033] In order to cooperate with power supply, the lower surface of the lower power supply plate 75 has a downwardly protruding bottom power supply bar 78, the inner side surface of the second flexible conveyor belt 73 is provided with a strip transition groove that cooperates with the bottom power supply bar 78, and the side wall of the embedded electromagnet 77 has a metal conductive block 79 that protrudes toward the strip transition groove.

[0034] In order to cooperate with tail unloading, a bottom unloading trough 9 is opened on the lower surface of the processing carriage 3 away from the driving trolley 2, and a tail unloading port 10 is opened on the top surface of the bottom unloading trough 9. The lower end opening position of the tail unloading port 10 is movably equipped with an electrically controlled material guiding closing cover plate 11.

[0035] The electrically controlled material guiding closing cover plate 11 comprises a bottom flip closing plate movably mounted on the lower surface of the bottom discharge chute 9 and a bottom limiting support rod fixed on the lower surface of the bottom discharge chute 9. The bottom limiting support rod stretches to squeeze the bottom flip closing plate, so that the bottom flip closing plate flips upward to close the tail discharge port 10.

[0036] When the embedded electromagnet 77 moves along the lower power supply plate 75 with the second flexible conveyor belt 73, the metal conductive block 79 on its side wall will contact the bottom power supply bar 78, and then the bottom power supply bar 78 will start to supply power to the embedded electromagnet 77 while sliding in contact with the metal conductive block 79. Then the embedded electromagnet 77 will absorb the steel bars from the crushed materials by generating magnetism, and then the concrete crushed materials will be introduced from the bottom to the tail discharge port 10. Then the strip protrusion 76 on the outer side of the second flexible conveyor belt 73 will absorb the steel bars, and then introduce them into the centralized storage position at the tail of the processing carriage 3, and then the steel bars will be classified and stored.

[0037] In order to cooperate with the lifting and flipping adjustment, the electrically controlled top cover 8 includes a side-mounted lifting guide rail 81 fixed on the outer side of the processing carriage 3, an outer connecting frame 82 slidably sleeved on the side-mounted lifting guide rail 81, a flipping adjustment frame 83 movably assembled on the outer connecting frame 82, a built-in lifting screw rod 84 installed inside the outer connecting frame 82, an external closing cover plate 85 fixed on the outer side of the flipping adjustment frame 83 and an angle limiting support rod 86 installed in the outer connecting frame 82.

[0038] The built-in lifting screw 84 drives the outer connecting frame 82 to be raised and lowered along the side-mounted lifting guide rail 81 by rotating, and then the angle limiting support rod 86 controls the flip adjustment frame 83 to flip on the outside of the outer connecting frame 82 by telescoping, thereby adjusting the angle of the external closed cover 85 to ensure the structural stability of the flip adjustment frame 83 and the external closed cover 85.

[0039] In order to cooperate with the photoelectric conversion and to supplement the power supply through solar energy, a solar photovoltaic panel 87 is fixedly installed on the outer surface of the external closed cover 85.

[0040] The solar photovoltaic panel 87 converts solar energy into electrical energy, which is then stored in the battery located in the main frame 1, and then powers the electrically controlled lifting material guide machine 4, the bottom conveyor belt 6, the top separation material guide belt 7 and the electrically controlled top cover 8. The concrete waste processing module 5 is driven by the internal combustion engine inside the device, making the driving method more direct and efficient.

[0041] In order to cooperate with the movable assembly, the inner side surface of the internal collecting hopper 51 and the extrusion surface of the reciprocating flip crushing seat 52 are provided with staggered crushing tooth blocks 55, and the inner walls on both sides of the internal collecting hopper 51 are symmetrically provided with lateral assembly through holes for installing the reciprocating flip crushing seat 52. The reciprocating flip crushing seat 52 is inserted into the lateral assembly through holes through the assembly axes on both sides and is movably assembled with the internal collecting hopper 51.

[0042] When the reciprocating turning crushing seat 52 turns over along the assembly axes on both sides in the internal collecting hopper 51, the crushing teeth 55 arranged in a staggered manner can mesh with each other to improve the crushing effect.

[0043] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A split type construction concrete waste recycling and separation device, comprising a main frame (1), a driving trolley (2), and a processing carriage (3) fixed on the main frame (1), wherein: The main frame (1) is movably assembled with the driving trolley (2) via a lateral hanging arm; an electrically controlled lifting material guide (4) is installed on an outer wall of one side of the processing compartment (3); a concrete waste processing module (5), a bottom conveyor belt (6) and a top separation material guide belt (7) are installed inside the processing compartment (3); and an electrically controlled top cover (8) is movably assembled on the upper surface of the processing compartment (3).

2. The split type construction concrete waste recycling and separation device according to claim 1 is characterized by: The electrically controlled lifting material guide machine (4) comprises a longitudinal guide rail (41) fixed on an outer wall of one side of the processing carriage (3), a top guide rail (42) fixed on the upper end of the longitudinal guide rail (41), a loading platform (43) slidably mounted on the longitudinal guide rail (41), and an electrically controlled support rod (44) for controlling the loading platform (43).

3. The split type construction concrete waste recycling and separation device according to claim 1 is characterized by: The concrete waste processing module (5) comprises an internal material collecting hopper (51) fixed inside the processing carriage (3), a reciprocating turning crushing seat (52) installed inside the internal material collecting hopper (51), an eccentric wheel (53) installed inside the internal material collecting hopper (51), and a movable control rod (54).

4. The split type construction concrete waste recycling and separation device according to claim 1 is characterized by: The bottom conveyor belt (6) comprises a first electric drive wheel (61) mounted on one side of the inner bottom surface of the processing carriage (3), a first driven wheel (62) mounted on the other side of the inner bottom surface of the processing carriage (3), a first flexible conveyor belt (63) sleeved on the first electric drive wheel (61) and the first driven wheel (62), and a bottom support wheel (64) mounted on the inner side of the first flexible conveyor belt (63).

5. The split type construction concrete waste recycling and separation device according to claim 1 is characterized by: The top separation guide belt (7) comprises a second electric drive wheel (71) movably mounted on the inner side of the processing carriage (3), a second driven wheel (72), a second flexible conveyor belt (73) sleeved on the second electric drive wheel (71) and the second driven wheel (72), an upper limit plate (74) fixed on the inner side of the processing carriage (3), a lower power supply plate (75) fixed on the inner side of the processing carriage (3), a strip protrusion (76) fixed on the outer side of the second flexible conveyor belt (73), and an embedded electromagnet (77) fixed inside the strip protrusion (76).

6. The split type construction concrete waste recycling and separation device according to claim 5 is characterized by: The lower surface of the lower power supply plate (75) has a lower power supply strip (78) protruding downward, the inner side surface of the second flexible conveyor belt (73) is provided with a strip transition groove matching the lower power supply strip (78), and the side wall of the embedded electromagnet (77) has a metal conductive block (79) protruding toward the strip transition groove.

7. The split type construction concrete waste recycling and separation device according to claim 1 is characterized by: A bottom discharge trough is provided on the lower surface of the end of the processing carriage (3) away from the driving trolley (2), a tail discharge port (9) is provided on the top surface of the bottom discharge trough, and an electrically controlled material guiding closing cover plate (10) is movably mounted at the lower opening position of the tail discharge port (9).

8. The split type construction concrete waste recycling and separation device according to claim 1 is characterized by: The electrically controlled top cover (8) comprises a side-mounted lifting guide rail (81) fixed on the outer side of the processing carriage (3), an outer connecting frame (82) slidably sleeved on the side-mounted lifting guide rail (81), a flip adjustment frame (83) movably mounted on the outer connecting frame (82), a built-in lifting screw rod (84) installed inside the outer connecting frame (82), an external closing cover plate (85) fixed on the outer side of the flip adjustment frame (83), and an angle limiting support rod (86) installed inside the outer connecting frame (82).

9. The split type construction concrete waste recycling and separation device according to claim 8 is characterized by: A solar photovoltaic panel (87) is fixedly mounted on the outer side of the external closed cover plate (85).

10. The split type construction concrete waste recycling and separation device according to claim 3 is characterized by: The inner side surface of the internal material collecting hopper (51) and the extrusion surface of the reciprocating flip material crushing seat (52) are both provided with staggered material crushing tooth blocks, and the inner walls on both sides of the internal material collecting hopper (51) are symmetrically provided with lateral assembly through holes for mounting the reciprocating flip material crushing seat (52), and the reciprocating flip material crushing seat (52) is movably assembled with the internal material collecting hopper (51) by inserting the assembly shafts on both sides into the lateral assembly through holes.

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