Construction waste recovery device for construction engineering and recovery method thereof

Abstract

The invention relates to the field of constructional engineering, and particularly discloses a construction waste recycling device for constructional engineering and a recycling method thereof.The construction waste recycling device comprises a recycling bin mechanism, a waste recycling bin mechanism and a waste recycling bin mechanism, and the recycling bin mechanism comprises a guide frame assembly and a recycling bin assembly fixedly connected with the guide frame assembly; the electromagnet mechanism comprises an electromagnet assembly and a driving assembly, the electromagnet assembly is rotationally clamped and embedded in the guide frame assembly, the driving assembly is installed on the outer side of the guide frame assembly, and the driving assembly can drive the electromagnet assembly to rotate; the compression mechanism comprises a compression block assembly and a hydraulic cylinder, the compression block assembly is clamped and embedded in the recycling box assembly in a sliding mode, the hydraulic cylinder is fixedly installed on the outer side of the recycling box assembly, and the hydraulic cylinder can drive the compression block assembly to slide; through the electromagnet mechanism, iron, nickel, cobalt and alloys thereof in the construction waste can be efficiently adsorbed, and valuable materials can be rapidly recycled; and the recycled metal is compressed through the compression mechanism, so that the space required during storage and transfer is effectively reduced, and the recycling process is more compact and efficient.

Description

Technical Field

[0001] The invention belongs to the field of construction engineering, in particular to a construction waste recycling device and a recycling method thereof for construction engineering. Background Art

[0002] Construction waste refers to waste generated during construction, demolition, and decoration, mainly including concrete fragments, bricks, ceramics, wood, metal, glass, plastic and other materials. If these wastes are not handled properly, they will not only cause waste of resources, but also pollute the environment. Therefore, it is particularly important to classify and recycle construction waste. Recycling and reuse of construction waste can create new economic value. Through processing, construction waste can be converted into recycled building materials and other products to meet market demand and bring economic benefits to enterprises.

[0003] Traditional methods of handling construction waste often involve manual sorting or simple mechanical sorting, which is inefficient and difficult to completely separate valuable metal components. At the same time, if the metal components in construction waste are not compressed, they will take up a lot of storage space and increase the cost of transportation and processing. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a construction waste recycling device for construction projects to solve the problems that traditional construction waste treatment methods in the prior art often use manual sorting or simple mechanical sorting, which is inefficient and difficult to completely separate valuable metal components.

[0005] A construction waste recycling device for construction engineering, comprising:

[0006] A recycling box mechanism, comprising a guide frame assembly and a recycling box assembly fixedly connected to the guide frame assembly;

[0007] The electromagnet mechanism comprises an electromagnet assembly rotatably embedded in the guide frame assembly, and a driving assembly installed outside the guide frame assembly, wherein the driving assembly can drive the electromagnet assembly to rotate;

[0008] The compression mechanism comprises a compression block assembly which is slidably embedded in the recovery box assembly and a hydraulic cylinder which is fixedly mounted on the outside of the recovery box assembly, and the hydraulic cylinder can drive the compression block assembly to slide;

[0009] The transfer mechanism includes a support plate assembly that is slidably embedded in the recycling box assembly, and an electric cylinder that is fixedly installed inside the recycling box assembly, and the electric cylinder can drive the support plate assembly to slide;

[0010] A conveyor belt is arranged at the bottom of the guide frame assembly.

[0011] Preferably, the guide frame assembly comprises a guide frame body, and an axle frame is fixedly connected to the upper side of the guide frame body.

[0012] Preferably, the electromagnet assembly includes an electromagnet body, one end of the outer side of the electromagnet body is fixedly connected to a shaft rod, and the outer side of the shaft rod is also fixedly connected to gear 1; the drive assembly includes a motor, and the output end of the motor is fixedly connected to gear 2.

[0013] Preferably, the electromagnet body is rotatably engaged with the shaft frame through a shaft rod, the motor is fixedly mounted on the outer side of the guide frame body, and the gear 2 and the gear 1 are meshed with each other.

[0014] Preferably, the recovery box assembly comprises a recovery box body, and the recovery box body is provided with a guide slope and a compression groove.

[0015] Preferably, the compression block assembly comprises a compression block body, the upper end of the compression block body is fixedly connected to a connecting rod, and the upper end of the connecting rod is fixedly connected to a connecting plate.

[0016] Preferably, the compression block body is limitedly slidably embedded in the compression groove, the hydraulic cylinder is fixedly installed on the outside of the recovery box body, and the connecting plate and the hydraulic cylinder are fixedly connected.

[0017] Preferably, a transfer groove is further provided on the recycling box body; the support plate assembly comprises a support plate body, and a push plate is fixedly connected to one side of the support plate body.

[0018] Preferably, the push plate and the electric cylinder are fixedly connected, the electric cylinder is fixedly installed inside the transfer groove, the push plate is limitedly slidably embedded in the transfer groove, and the support plate body can seal the bottom of the compression groove.

[0019] A construction waste recycling method, comprising the construction waste recycling device for construction engineering as described above, and further comprising the following steps:

[0020] a. Connect the electromagnet assembly to an external power source and start the conveyor belt to transport construction waste;

[0021] b. When the construction waste is transported to the location of the electromagnet assembly, power is turned on to make the electromagnet assembly generate magnetism, which absorbs the iron, nickel, cobalt and their alloys;

[0022] c. Control the driving assembly to work, drive the electromagnet assembly to rotate, and rotate the adsorbed metal to the top of the recovery box assembly;

[0023] d. Turn off the power of the electromagnet assembly, so that the iron, nickel, cobalt and their alloys slide into the recovery box assembly along the guide slope under the action of gravity;

[0024] e. Repeat steps b to d until enough metal is stored in the recycling box assembly;

[0025] f. Start the hydraulic cylinder to drive the compression block assembly downward to compress the iron, nickel, cobalt and their alloys in the recovery box assembly;

[0026] g. Control the electric cylinder to work and drive the support plate assembly to slide, so that the compressed metal block moves from the compression groove to the transfer groove;

[0027] h. Control the electric cylinder to work again, and push the compressed metal block out of the transfer groove through the push plate to complete the metal recovery and transfer.

[0028] Compared with the prior art, the present invention has the following beneficial effects: through the electromagnet mechanism, it can efficiently adsorb iron, nickel, cobalt and their alloys in construction waste, thereby realizing the rapid recovery of these valuable materials; through the compression mechanism, the recovered metals are compressed, effectively reducing the space required for storage and transfer, making the recovery process more compact and efficient; by recycling valuable materials in construction waste, resource waste is reduced, and at the same time, the potential pollution of the environment caused by these materials is avoided, which meets the requirements of environmental protection and sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the decomposition structure of the present invention;

[0031] Figure 3 It is a structural schematic diagram of the recycling box mechanism of the present invention;

[0032] Figure 4 It is a structural schematic diagram of the recycling box assembly of the present invention;

[0033] Figure 5 It is a structural schematic diagram of the electromagnet mechanism of the present invention;

[0034] Figure 6 It is a structural schematic diagram of the compression mechanism of the present invention;

[0035] Figure 7 It is a schematic structural diagram of the transfer mechanism of the present invention.

[0036] In the figure: 1. recycling box mechanism; 11. guide frame assembly; 111. guide frame body; 112. shaft frame; 12. recycling box assembly; 121. recycling box body; 122. guide slope; 123. compression groove; 124. transfer groove; 2. electromagnet mechanism; 21. electromagnet assembly; 211. electromagnet body; 212. shaft rod; 213. gear one; 22. drive assembly; 221. motor; 222. gear two; 3. compression mechanism; 31. compression block assembly; 311. compression block body; 312. connecting rod; 313. connecting plate; 32. hydraulic cylinder; 4. transfer mechanism; 41. support plate assembly; 411. support plate body; 412. push plate; 42. electric cylinder; 5. conveyor belt. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] like Figures 1 to 7 As shown:

[0039] Embodiment 1: The present invention provides a construction waste recycling device for construction engineering, comprising:

[0040] The recycling box mechanism 1 includes a guide frame assembly 11 and a recycling box assembly 12 fixedly connected to the guide frame assembly 11;

[0041] The electromagnet mechanism 2 includes an electromagnet assembly 21 rotatably embedded in the guide frame assembly 11, and a driving assembly 22 installed on the outside of the guide frame assembly 11, and the driving assembly 22 can drive the electromagnet assembly 21 to rotate;

[0042] The compression mechanism 3 includes a compression block assembly 31 which is slidably embedded in the recovery box assembly 12, and a hydraulic cylinder 32 which is fixedly installed on the outside of the recovery box assembly 12, and the hydraulic cylinder 32 can drive the compression block assembly 31 to slide;

[0043] The transfer mechanism 4 includes a support plate assembly 41 which is slidably embedded in the recycling box assembly 12, and an electric cylinder 42 which is fixedly installed inside the recycling box assembly 12, and the electric cylinder 42 can drive the support plate assembly 41 to slide;

[0044] A conveyor belt 5 disposed at the bottom of the guide frame assembly 11;

[0045] Among them, the electromagnet assembly 21 is connected to an external power supply, and the construction waste is transported through the conveyor belt 5. When the construction waste is transported to the position of the electromagnet assembly 21, the electromagnet assembly 21 after being energized will absorb iron, nickel, cobalt and their alloys. The driving assembly 22 is controlled to rotate, and when the electromagnet assembly 21 rotates to the position of the recycling box assembly 12, the power of the electromagnet assembly 21 is turned off to allow the iron, nickel, cobalt and their alloys to slide into the recycling box assembly 12. After the recycling box assembly 12 stores enough iron, nickel, cobalt and their alloys, the hydraulic cylinder 32 is controlled to move the compression block assembly 31 downward. The downward movement of the compression block assembly 31 will cause the iron, nickel, cobalt and their alloys to be compressed on the support plate assembly 41. The electric cylinder 42 is controlled to move the support plate assembly 41 and cause the compressed iron, nickel, cobalt and their alloys to fall down. The electric cylinder 42 is controlled to push out the compressed iron, nickel, cobalt and their alloys, thereby facilitating the transfer.

[0046] like Figure 4 and Figure 5 As shown:

[0047] Specifically, the guide frame assembly 11 includes a guide frame body 111 , and an axle frame 112 is fixedly connected to the upper side of the guide frame body 111 .

[0048] Specifically, the electromagnet assembly 21 includes an electromagnet body 211, one end of the outer side of the electromagnet body 211 is fixedly connected to a shaft 212, and the outer side of the shaft 212 is also fixedly connected to a gear 1 213; the drive assembly 22 includes a motor 221, and the output end of the motor 221 is fixedly connected to a gear 2 222.

[0049] Specifically, the electromagnet body 211 is rotatably engaged with the shaft frame 112 through the shaft rod 212, the motor 221 is fixedly mounted on the outer side of the guide frame body 111, and the gear 222 and the gear 1 213 are meshed with each other.

[0050] Specifically, the recovery box assembly 12 includes a recovery box body 121 , and the recovery box body 121 is provided with a guide slope 122 and a compression groove 123 .

[0051] As can be seen from the above, after the electromagnet body 211 is connected to the power supply, the electromagnet body 211 will absorb iron, nickel, cobalt and their alloys, thereby separating them from the construction waste. The control motor 221 can make the gear 2 222 drive the gear 1 213 to rotate, and the rotation of the gear 1 213 will make the shaft 212 drive the electromagnet body 211 to rotate. When the electromagnet body 211 rotates to the recycling box assembly 12 position, turning off the power supply of the electromagnet assembly 21 can make the iron, nickel, cobalt and their alloys slide into the recycling box assembly 12.

[0052] like Figure 6 and Figure 7As shown:

[0053] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that it further includes: the compression block assembly 31 includes a compression block body 311, the upper end of the compression block body 311 is fixedly connected to a connecting rod 312, and the upper end of the connecting rod 312 is fixedly connected to a connecting plate 313.

[0054] Specifically, the compression block body 311 is limitedly slidably embedded in the compression groove 123, the hydraulic cylinder 32 is fixedly installed on the outer side of the recovery box body 121, and the connecting plate 313 and the hydraulic cylinder 32 are fixedly connected.

[0055] Specifically, a transfer groove 124 is further provided on the recovery box body 121 ; the support plate assembly 41 includes a support plate body 411 , and a push plate 412 is fixedly connected to one side of the support plate body 411 .

[0056] Specifically, the push plate 412 is fixedly connected to the electric cylinder 42 , the electric cylinder 42 is fixedly installed inside the transfer groove 124 , the push plate 412 is limitedly slidably embedded in the transfer groove 124 , and the support plate body 411 can block the bottom of the compression groove 123 .

[0057] As can be seen from the above, the iron, nickel, cobalt and their alloys that fall into the recycling box assembly 12 will enter the compression groove 123 along the guide slope 122 and be blocked by the support plate body 411. Controlling the operation of the hydraulic cylinder 32 can enable the connecting plate 313 and the connecting rod 312 to drive the compression block body 311 to move. The movement of the compression block body 311 will cause the iron, nickel, cobalt and their alloys to be compressed on the support plate body 411. Controlling the operation of the electric cylinder 42 can enable the push plate 412 to drive the support plate body 411 to move. After the support plate body 411 moves, the compressed iron, nickel, cobalt and their alloys will fall into the transfer groove 124. Controlling the operation of the electric cylinder 42 can enable the push plate 412 to push the compressed iron, nickel, cobalt and their alloys to move and push them out of the transfer groove 124, thereby facilitating the staff to transfer.

[0058] Embodiment 3: This embodiment is basically the same as the previous embodiment, except that it further comprises a construction waste recycling method, comprising the construction waste recycling device for construction engineering as described above, and further comprising the following steps:

[0059] a. Connect the electromagnet assembly to an external power source and start the conveyor belt to transport construction waste;

[0060] b. When the construction waste is transported to the location of the electromagnet assembly, power is turned on to make the electromagnet assembly generate magnetism, which absorbs the iron, nickel, cobalt and their alloys;

[0061] c. Control the driving assembly to work, drive the electromagnet assembly to rotate, and rotate the adsorbed metal to the top of the recovery box assembly;

[0062] d. Turn off the power of the electromagnet assembly, so that the iron, nickel, cobalt and their alloys slide into the recovery box assembly along the guide slope under the action of gravity;

[0063] e. Repeat steps b to d until enough metal is stored in the recycling box assembly;

[0064] f. Start the hydraulic cylinder to drive the compression block assembly downward to compress the iron, nickel, cobalt and their alloys in the recovery box assembly;

[0065] g. Control the electric cylinder to work and drive the support plate assembly to slide, so that the compressed metal block moves from the compression groove to the transfer groove;

[0066] h. Control the electric cylinder to work again, and push the compressed metal block out of the transfer groove through the push plate to complete the metal recovery and transfer.

[0067] From the above, it can be seen that the method uses the electromagnet assembly to absorb iron, nickel, cobalt and their alloys in the construction waste, and rotates them to the top of the recycling bin to release them. Subsequently, this process is repeated until the recycling bin is full. After that, the hydraulic cylinder drives the compression block to efficiently compress the metal to save storage space. Finally, the electric cylinder pushes the support plate assembly to make the compressed metal block slide from the compression groove into the transfer groove and is pushed out by the push plate to achieve convenient transfer. The whole process has a high degree of automation, which improves the recycling efficiency and environmental protection performance.

[0068] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0069] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0070] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0071] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0072] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0073] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0074] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction waste recycling device for construction engineering, characterized in that: include: A recovery box mechanism (1) comprises a guide frame assembly (11), and a recovery box assembly (12) fixedly connected to the guide frame assembly (11); The electromagnet mechanism (2) comprises an electromagnet assembly (21) rotatably embedded in the guide frame assembly (11), and a driving assembly (22) mounted on the outside of the guide frame assembly (11), wherein the driving assembly (22) can drive the electromagnet assembly (21) to rotate; The compression mechanism (3) comprises a compression block assembly (31) slidably embedded in the recovery box assembly (12), and a hydraulic cylinder (32) fixedly mounted on the outside of the recovery box assembly (12), wherein the hydraulic cylinder (32) can drive the compression block assembly (31) to slide; The transfer mechanism (4) comprises a support plate assembly (41) slidably embedded in the recovery box assembly (12), and an electric cylinder (42) fixedly installed inside the recovery box assembly (12), wherein the electric cylinder (42) can drive the support plate assembly (41) to slide; A conveyor belt (5) is arranged at the bottom of the guide frame assembly (11).

2. A construction waste recycling device for construction engineering as claimed in claim 1, characterized in that: The guide frame assembly (11) comprises a guide frame body (111), and an axle frame (112) is fixedly connected to the upper side of the guide frame body (111).

3. A construction waste recycling device for construction engineering as claimed in claim 2, characterized in that: The electromagnet assembly (21) comprises an electromagnet body (211), one end of the outer side of the electromagnet body (211) is fixedly connected to a shaft (212), and the outer side of the shaft (212) is also fixedly connected to a gear 1 (213); the drive assembly (22) comprises a motor (221), and the output end of the motor (221) is fixedly connected to a gear 2 (222).

4. A construction waste recycling device for construction engineering as claimed in claim 3, characterized in that: The electromagnet body (211) is rotatably engaged with the shaft frame (112) via a shaft rod (212), the motor (221) is fixedly mounted on the outside of the guide frame body (111), and the second gear (222) and the first gear (213) are meshed with each other.

5. A construction waste recycling device for construction engineering as claimed in claim 4, characterized in that: The recovery box assembly (12) comprises a recovery box body (121), and the recovery box body (121) is provided with a guide slope (122) and a compression groove (123).

6. A construction waste recycling device for construction engineering as claimed in claim 5, characterized in that: The compression block assembly (31) comprises a compression block body (311), the upper end of the compression block body (311) is fixedly connected to a connecting rod (312), and the upper end of the connecting rod (312) is fixedly connected to a connecting plate (313).

7. A construction waste recycling device for construction engineering as claimed in claim 6, characterized in that: The compression block body (311) is limitedly slidably embedded in the compression groove (123), the hydraulic cylinder (32) is fixedly mounted on the outside of the recovery box body (121), and the connecting plate (313) and the hydraulic cylinder (32) are fixedly connected.

8. A construction waste recycling device for construction engineering as claimed in claim 6, characterized in that: The recovery box body (121) is also provided with a transfer groove (124); the support plate assembly (41) comprises a support plate body (411), and a push plate (412) is fixedly connected to one side of the support plate body (411).

9. A construction waste recycling device for construction engineering as claimed in claim 8, characterized in that: The push plate (412) and the electric cylinder (42) are fixedly connected, the electric cylinder (42) is fixedly installed inside the transfer groove (124), the push plate (412) is limitedly slidably embedded in the transfer groove (124), and the support plate body (411) can block the bottom of the compression groove (123).

10. A construction waste recycling method, characterized in that: The construction waste recycling device for construction engineering as claimed in any one of claims 1 to 9 further comprises the following steps: a. Connect the electromagnet assembly to an external power source and start the conveyor belt to transport construction waste; b. When the construction waste is transported to the location of the electromagnet assembly, power is turned on to make the electromagnet assembly generate magnetism, which absorbs the iron, nickel, cobalt and their alloys; c. Control the driving assembly to work, drive the electromagnet assembly to rotate, and rotate the adsorbed metal to the top of the recovery box assembly; d. Turn off the power of the electromagnet assembly, so that the iron, nickel, cobalt and their alloys slide into the recovery box assembly along the guide slope under the action of gravity; e. Repeat steps b to d until enough metal is stored in the recycling box assembly; f. Start the hydraulic cylinder to drive the compression block assembly downward to compress the iron, nickel, cobalt and their alloys in the recovery box assembly; g. Control the electric cylinder to work and drive the support plate assembly to slide, so that the compressed metal block moves from the compression groove to the transfer groove; h. Control the electric cylinder to work again, and push the compressed metal block out of the transfer groove through the push plate to complete the metal recovery and transfer.

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