A steel structure waste treatment device

Abstract

The present invention is applicable to the field of steel structure waste treatment, and provides a steel structure waste treatment device, including a machine base and a treatment box, and also includes: a pressing and dispensing assembly, two pressing and dispensing assemblies cooperate to extrude and dispensing the steel structure waste added into the hopper downward; a support angle adjustment assembly, used to support and adjust the angle of the pressing and dispensing assembly; a distance adjustment assembly, used to control the two support angle adjustment assemblies to approach or move away from each other; a crushing assembly, used to crush the steel structure waste sent by the pressing and dispensing assembly; a power assembly, used to drive the two crushing assemblies to rotate towards each other. The present invention realizes efficient and compact treatment of different types of steel structure waste through the extrusion and dispensing functions of the pressing and dispensing assembly, combined with the flexible adjustment capabilities of the support angle adjustment assembly and the distance adjustment assembly, and significantly improves the working efficiency and adaptability of the crushing assembly.

Description

Technical Field

[0001] The invention belongs to the field of steel structure waste treatment, and in particular relates to a steel structure waste treatment device. Background Art

[0002] Steel structure is a structural form that uses steel as the main building material and is widely used in the construction industry. This structure is mainly composed of beams, columns, trusses and other components made of materials such as steel and steel plates. During the processing of steel structures, a large amount of waste is generated. In order to reduce resource waste, these reusable wastes are usually recycled.

[0003] The existing processing devices cannot pre-process different types of steel structure waste efficiently and compactly, so as to cooperate with the crushing components to improve the overall work efficiency and adaptability. Therefore, in view of the above situation, it is urgent to develop a steel structure waste processing device to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the present invention is to provide a steel structure waste processing device, aiming to solve the problems mentioned in the above background technology.

[0005] The present invention is implemented as follows: a steel structure waste processing device includes a machine base and a processing box fixed thereon, a feeding hopper is fixed on the top of the processing box, and also includes:

[0006] Pressing and discharging components: two pressing and discharging components are symmetrically arranged on the upper inner side of the processing box, and the two pressing and discharging components cooperate to squeeze and displace the steel structure waste added into the feeding hopper downward;

[0007] A support angle adjustment component is installed in the processing box corresponding to the pressing and discharging component, and the support angle adjustment component is used to support and adjust the angle of the pressing and discharging component;

[0008] A distance adjustment component is also installed on the outside of the processing box to control the two support angle adjustment components to move closer or farther away from each other;

[0009] A crushing assembly, wherein two crushing assemblies for crushing the steel structure waste pushed by the pressing and pushing assembly are installed at the inner lower part of the processing box, and a power assembly for driving the two crushing assemblies to rotate towards each other is installed at the outer side of the processing box.

[0010] A further technical solution is that the pressing and discharging assembly includes a mounting plate, pressing and discharging teeth, a mounting seat, an ear seat, a rotating plate, a support shaft one, a support shaft two and a motor three, wherein the support shaft one and the support shaft two are rotatably mounted on the upper and lower ends of the mounting seat respectively, and the inner side of the mounting seat is also fixed with a motor three for driving the support shaft two to rotate; rotating plates are fixed at both ends of the support shaft one and the support shaft two, and the four rotating plates are arranged in parallel, and the other end of the rotating plate is hinged to the ear seat fixed on the mounting plate; a number of conical pressing and discharging teeth are evenly distributed and fixed on the side of the mounting plate away from the mounting seat.

[0011] A further technical solution is that the supporting angle adjustment assembly includes a main supporting plate, an auxiliary supporting plate and an angle adjusting telescopic cylinder, the lower end of the mounting seat is hinged with the auxiliary supporting plate, the upper side of the auxiliary supporting plate is fixed with an angle adjusting telescopic cylinder, the other end of the angle adjusting telescopic cylinder is fixedly connected to the mounting seat, the angle adjusting telescopic cylinder adopts an arc structure, and the center of the angle adjusting telescopic cylinder is located on the axis of the hinge shaft of the auxiliary supporting plate and the mounting seat; the lower side of the auxiliary supporting plate is fixed with the main supporting plate, the two ends of the main supporting plate extend from the adjustment port opened on the side wall of the processing box, and the main support plate is slidably connected to the adjustment port.

[0012] A further technical solution is that the distance adjustment assembly includes a forward and reverse screw rod, a motor 1, a motor support, a sprocket, a transmission chain, an end block and an adjustment block. Adjustment blocks are fixed at both ends of the main support plate, and the adjustment blocks are also slidably connected to the surface of the processing box. A forward and reverse screw rod is respectively arranged on the front and rear sides of the processing box, and end blocks are rotatably installed on both ends of the forward and reverse screw rods, and the end blocks are fixed on the processing box. The adjustment blocks located on the front and rear sides of the processing box are also correspondingly threadedly connected with the forward and reverse screw rods, and when the forward and reverse screw rods rotate, the adjustment blocks on the left and right sides of the processing box are synchronously approached or moved away; a sprocket is also fixed at one end of the forward and reverse screw rods, and the two sprockets are transmission-connected by a transmission chain; the end of one of the forward and reverse screw rods is also transmission-connected to motor 1, motor 1 is fixed on the motor support, and the motor support is fixed on the processing box.

[0013] A further technical solution is that the steel structure waste treatment device also includes a water spray and return water component, which includes a water inlet pipe, a water outlet pipe, a nozzle and an impeller. A water storage chamber is respectively provided on the left and right sides of the upper part of the treatment box, and the bottoms of the two water storage chambers are connected to the mounting seat through the water inlet pipe. An impeller chamber is opened on the inner side of the mounting seat corresponding to the support shaft one, and an impeller is fixedly installed on the support shaft one in the impeller chamber. The water inlet pipe is connected to one end of the impeller chamber, and the other end of the impeller chamber is connected to the water outlet pipe through the water guide chamber opened in the mounting seat, and the other end of the water outlet pipe is connected to the mounting plate. A plurality of nozzles are also installed on the side of the mounting plate away from the mounting seat, and the plurality of nozzles are connected to the water outlet pipe through the inner cavity of the mounting plate. When the support shaft rotates, the impeller is used to draw water in the water storage chamber through the water inlet pipe and transport it to the water guide chamber, and finally spray it out through the nozzle.

[0014] According to a further technical solution, a connecting pipe is provided on the outside of the treatment box, and both ends of the connecting pipe are connected to the bottoms of the two water storage chambers; and a water inlet connected to the water storage chamber is also provided on the top of the treatment box.

[0015] According to a further technical solution, a water pump is fixed to the inner bottom of the treatment box, the outlet of the water pump is connected to a return pipe, the other end of the return pipe is connected to the water storage chamber, and a purification cartridge is also installed on the return pipe.

[0016] According to a further technical solution, a filter plate is obliquely fixed to the lower inner portion of the treatment box, a water pump is located on the lower side of the filter plate, and a discharge port connected to the upper side of the lower end of the filter plate is provided on the side wall of the treatment box.

[0017] A further technical solution is that the crushing assembly includes a roller shaft, a crushing roller and crushing teeth. Two crushing rollers are cooperatedly provided below the pressing and discharging assembly. A roller shaft is fixed to the middle of the crushing roller. Both ends of the roller shaft are rotatably connected to the side walls of the processing box. A number of crushing teeth are fixed on the crushing roller. The power assembly includes a second motor, a power shell and gears. A power shell is fixed to the outside of the processing box. One end of the roller shaft extends into the power shell. A gear is fixed on the roller shaft in the power shell. The two gears are meshed and connected. A second motor that is transmission-connected to one of the roller shafts is also fixed on the power shell.

[0018] According to a further technical solution, two material guide plates are fixed to the inner upper part of the processing box, and the lower ends of the two material guide plates are inclined toward the middle of the processing box.

[0019] The invention provides a steel structure waste treatment device, which has the following beneficial effects:

[0020] After the steel structure waste is put into the feeding hopper, it falls into the area where the pressing and discharging components are located. The two pressing and discharging components can cooperate to squeeze and push the steel structure waste added to the feeding hopper downward, making the steel structure waste compact, which is conducive to the efficient crushing of the crushing component. The pressing and discharging components have the effect of pushing the steel structure waste downward, so that the steel structure waste can be quickly processed by the crushing component.

[0021] In addition, through the arrangement of the support angle adjustment component and the distance adjustment component, the support angle adjustment component can support and adjust the angle of the pressing and discharging component, so that the pressing and discharging component can be better adapted to the feeding hopper and the crushing component, and can adapt to the extrusion and delivery requirements of different types of steel structure waste. The distance adjustment component can control the two support angle adjustment components to be closer or farther away from each other, change the distance between the two pressing and discharging components, and thus adjust the size after extrusion, which is conducive to the crushing component to more reliably receive the steel structure waste, which is flexible and convenient.

[0022] In summary, the steel structure waste processing device, through the extrusion and feeding functions of the pressing and dispensing component, combined with the flexible adjustment capabilities of the support angle adjustment component and the distance adjustment component, realizes efficient and compact processing of different types of steel structure waste, and significantly improves the working efficiency and adaptability of the crushing component. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the three-dimensional structure of a steel structure waste treatment device provided by an embodiment of the present invention;

[0024] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0025] Figure 3 for Figure 1 A schematic diagram of the rear-view angle structure;

[0026] Figure 4 for Figure 3 A schematic diagram of the main cross-sectional structure of the middle power shell;

[0027] Figure 5 for Figure 1 A schematic diagram of a partial cross-sectional structure;

[0028] Figure 6 A schematic diagram of the three-dimensional structure of a pressing and stripping tooth portion in a steel structure waste processing device provided by an embodiment of the present invention;

[0029] Figure 7 for Figure 5 A schematic diagram of the main structure of the middle support angle adjustment component and the pressing and discharging component;

[0030] Figure 8 for Figure 7 Schematic diagram of the cross-sectional structure of the middle mounting seat part.

[0031] In the figure: 1-base, 2-processing box, 3-discharge port, 4-feeding hopper, 5-water inlet, 6-distance adjustment component, 7-connecting pipe, 8-water spraying and return component, 9-power component, 10-water storage chamber, 11-material guide plate, 12-support angle adjustment component, 13-pressing and discharging component, 14-crushing component, 15-filter plate, 16-adjustment port, 121-main support plate, 122-auxiliary support plate, 123-angle adjustment telescopic cylinder, 131-mounting plate, 132-pressing and discharging teeth, 133-mounting seat, 1331-impeller chamber, 13 32-water guide chamber, 134-ear seat, 135-rotating plate, 136-support shaft one, 137-support shaft two, 138-motor three, 61-positive and negative screw rods, 62-motor one, 63-motor support, 64-sprocket, 65-transmission chain, 66-end block, 67-adjusting block, 81-return pipe, 82-purification cylinder, 83-water pump, 84-water inlet pipe, 85-water outlet pipe, 86-nozzle, 87-impeller, 91-motor two, 92-power shell, 93-gear, 141-roller, 142-crushing roller, 143-crushing teeth. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0033] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0034] like Figure 1 , 3 , 5 and 6 show a steel structure waste treatment device provided by an embodiment of the present invention, comprising a machine base 1 and a treatment box 2 fixed thereon, a feeding hopper 4 fixed on the top of the treatment box 2, and further comprising:

[0035] A pressing and discharging assembly 13, wherein two pressing and discharging assemblies 13 are symmetrically arranged on the upper inner side of the processing box 2, and the two pressing and discharging assemblies 13 cooperate to squeeze and displace the steel structure waste added into the feeding hopper 4 downward;

[0036] A support angle adjustment component 12 is installed in the processing box 2 corresponding to the pressing and shifting component 13, and the support angle adjustment component 12 is used to support and adjust the angle of the pressing and shifting component 13;

[0037] A distance adjustment component 6 is also installed on the outside of the processing box 2 to control the two support angle adjustment components 12 to move closer to or farther from each other;

[0038] The crushing assembly 14, two crushing assemblies 14 for crushing the steel structure waste pushed by the pressing and pushing assembly 13 are also installed on the inner lower part of the processing box 2, and a power assembly 9 for driving the two crushing assemblies 14 to rotate towards each other is installed on the outer side of the processing box 2.

[0039] In the embodiment of the present invention, after the steel structure waste is put into the feeding hopper 4, it falls into the area where the pressing and dispensing assembly 13 is located. The two pressing and dispensing assemblies 13 cooperate to squeeze and push downward the steel structure waste added to the feeding hopper 4, so that the steel structure waste is compact, which is conducive to the efficient crushing of the crushing assembly 14, and the pressing and dispensing assembly 13 has the effect of pushing the steel structure waste downward, so that the steel structure waste is quickly processed by the crushing assembly 14. In addition, through the arrangement of the support angle adjustment assembly 12 and the distance adjustment assembly 6, the support angle adjustment assembly 12 can support and adjust the angle of the pressing and dispensing assembly 13, so that the pressing and dispensing assembly 13 is better adapted to the feeding hopper 4 and the crushing assembly 14, and is adapted to the extrusion and dispensing requirements of different types of steel structure waste. The distance adjustment assembly 6 can control the two support angle adjustment assemblies 12 to move closer or farther from each other, change the distance between the two pressing and dispensing assemblies 13, thereby adjusting the size after extrusion, which is conducive to the crushing assembly 14 to receive the steel structure waste more reliably, and is flexible and convenient.

[0040] like Figure 1 , 3 , 5-8, as a preferred embodiment of the present invention, the pressing and dispensing assembly 13 includes a mounting plate 131, a pressing and dispensing tooth 132, a mounting seat 133, an ear seat 134, a rotating plate 135, a support shaft 136, a support shaft 137 and a motor 3 138. The upper and lower ends of the mounting seat 133 are rotatably mounted with a support shaft 136 and a support shaft 137, respectively. The inner side of the mounting seat 133 is also fixed with a motor 3 138 for driving the support shaft 137 to rotate. The motor 3 138 can be a double-axis extension motor, so that the support shaft 137 is the motor shaft, and the support shaft 132 can also be rotated by a gear, a sprocket, etc. 7 for transmission, without limitation; both ends of the support shaft 136 and the support shaft 2 137 are fixed with a rotating plate 135, and the four rotating plates 135 are arranged in parallel, and the other end of the rotating plate 135 is hinged with the ear seat 134 fixed on the mounting plate 131, so as to meet the effect of reliable support for the mounting plate 131; a plurality of conical pressing and material-selecting teeth 132 are evenly distributed and fixed on one side of the mounting plate 131 away from the mounting seat 133, and after the motor 3 138 drives the support shaft 2 137 to rotate, the four rotating plates 135 rotate at the same time, so that the two mounting plates 131 form an effect of squeezing each other and selecting and sending the steel structure waste downward.

[0041] The support angle adjustment component 12 includes a main support plate 121, an auxiliary support plate 122 and an angle adjustment telescopic cylinder 123. The lower end of the mounting seat 133 is hinged with the auxiliary support plate 122, and the angle adjustment telescopic cylinder 123 is fixed on the upper side of the auxiliary support plate 122. The other end of the angle adjustment telescopic cylinder 123 is fixedly connected to the mounting seat 133. The angle adjustment telescopic cylinder 123 adopts an arc-shaped structure, and the center of the angle adjustment telescopic cylinder 123 is located on the axis of the hinge shaft of the auxiliary support plate 122 and the mounting seat 133. The mounting seat 133 can be supported and adjusted by the angle adjustment telescopic cylinder 123; the lower side of the auxiliary support plate 122 is fixed with the main support plate 121, and both ends of the main support plate 121 extend from the adjustment port 16 opened on the side wall of the processing box 2, and the main support plate 121 is slidably connected to the adjustment port 16.

[0042] The distance adjustment assembly 6 includes a forward and reverse screw rod 61, a motor 62, a motor support 63, a sprocket 64, a transmission chain 65, an end block 66 and an adjustment block 67. The two ends of the main support plate 121 are fixed with adjustment blocks 67, and the adjustment blocks 67 are also slidably connected to the surface of the processing box 2 to improve stability. A forward and reverse screw rod 61 is respectively arranged on the front and rear sides of the processing box 2. The two ends of the forward and reverse screw rod 61 are rotatably installed with end blocks 66, and the end blocks 66 are fixed on the processing box 2. The forward and reverse screw rod 61 can be stably supported by the end blocks 66. The adjustment blocks 67 located on the front and rear sides of the processing box 2 are also correspondingly threadedly connected with the forward and reverse screw rod 61, and when the forward and reverse screw rod 61 is rotated, the end blocks 66 are fixed on the processing box 2. When the processing box 2 is moving, the adjustment blocks 67 on the left and right sides of the processing box 2 are synchronously moved closer or farther away, so as to achieve the purpose of adjusting the distance between the two main support plates 121; a sprocket 64 is also fixed to one end of the forward and reverse screw rods 61, and the two sprockets 64 are connected by a transmission chain 65; the end of one of the forward and reverse screw rods 61 is also connected by a motor 62, and the motor 62 is fixed on the motor support 63, and the motor support 63 is fixed on the processing box 2. Starting the motor 62 can drive one forward and reverse screw rod 61 to rotate, and under the transmission of the sprocket 64 and the transmission chain 65, the two forward and reverse screw rods 61 rotate synchronously, so as to achieve the purpose of stable adjustment of the two main support plates 121.

[0043] In one embodiment, the steel structure waste treatment device also includes a water spray return assembly 8, the water spray return assembly 8 includes an inlet pipe 84, an outlet pipe 85, a nozzle 86 and an impeller 87, a water storage chamber 10 is provided on each of the left and right sides of the upper part of the treatment box 2, the bottoms of the two water storage chambers 10 are connected to the mounting seat 133 through the inlet pipe 84, the inner side of the mounting seat 133 corresponds to the support shaft 136 and an impeller chamber 1331 is provided, and an impeller 87 is fixedly installed on the support shaft 136 in the impeller chamber 1331, the inlet pipe 84 is connected to one end of the impeller chamber 1331, and the other end of the impeller chamber 1331 is connected to the water guide provided in the mounting seat 133. The cavity 1332 is connected to the water outlet pipe 85, and the other end of the water outlet pipe 85 is connected to the mounting plate 131. A plurality of nozzles 86 are also installed on the side of the mounting plate 131 away from the mounting seat 133. The plurality of nozzles 86 are connected to the water outlet pipe 85 through the inner cavity of the mounting plate 131. When the support shaft 136 rotates, the impeller 87 is used to extract water from the water storage cavity 10 through the water inlet pipe 84 and transport it to the water guide cavity 1332, and finally spray it out through the nozzle 86, so as to achieve the purpose of cleaning the steel structure waste. For the impeller 87, a conventional arrangement can be made with reference to the rotation direction of the support shaft 136, so as to achieve the purpose of transporting clean water with the help of the rotation of the support shaft 136.

[0044] Preferably, a connecting pipe 7 is also provided on the outside of the treatment box 2, and both ends of the connecting pipe 7 are connected to the bottoms of the two water storage chambers 10, so that the two water storage chambers 10 are connected, which is convenient for water replenishment and control; the top of the treatment box 2 is also provided with a water inlet 5 connected to the water storage chamber 10, which is convenient for water replenishment.

[0045] Preferably, a water pump 83 is fixed to the inner bottom of the treatment box 2, and the outlet of the water pump 83 is connected to a return pipe 81, and the other end of the return pipe 81 is connected to the water storage chamber 10. A purification cartridge 82 is also installed on the return pipe 81, and the extracted water can be secondary filtered through the purification cartridge 82 to meet the reuse standard. The purification cartridge 82 can be used in conventional ways without limitation. For example, its filter element can include activated carbon (having a large number of microporous structures, which can effectively absorb organic matter in water, including oil stains), polyester fiber (having good oil absorption and hydrophobicity and is often used as a filter material for oil-water separation, suitable for filtering liquids containing oil stains), ceramic filter element (having a porous structure, which can effectively intercept particulate matter such as oil droplets, and is suitable for filtering a variety of liquids), etc.

[0046] Preferably, a filter plate 15 is also obliquely fixed on the lower inner part of the treatment box 2, and the water pump 83 is located on the lower side of the filter plate 15. The water body can be filtered once through the filter plate 15. The side wall of the treatment box 2 is provided with a discharge port 3 that is connected to the upper side of the lower end of the filter plate 15, and the discharge of steel structure waste is convenient through the discharge port 3.

[0047] like Figure 3-5 As shown, as a preferred embodiment of the present invention, the crushing assembly 14 includes a roller shaft 141, a crushing roller 142 and crushing teeth 143. Two crushing rollers 142 are provided below the pressing and discharging assembly 13. A roller shaft 141 is fixed to the middle of the crushing roller 142. Both ends of the roller shaft 141 are rotatably connected to the side walls of the processing box 2. A plurality of crushing teeth 143 are fixed to the crushing roller 142. The crushing teeth 143 can be arranged with reference to the existing disclosed shredders without limitation or elaboration, and the crushing requirements are met.

[0048] The power assembly 9 includes a second motor 91, a power shell 92 and a gear 93. The power shell 92 is fixed to the outside of the processing box 2. One end of the roller shaft 141 extends into the power shell 92. A gear 93 is fixed to the roller shaft 141 in the power shell 92. The two gears 93 are meshed and connected. The power shell 92 also has a second motor 91 that is transmission-connected to one of the roller shafts 141. Start the second motor 91 and utilize the transmission of the two gears 93 to realize the opposite rotation of the two crushing rollers 142, so that the steel structure waste is crushed by utilizing the meshing of the crushing teeth 143.

[0049] like Figure 1 and 5 As shown, as a preferred embodiment of the present invention, the feeding hopper 4 can refer to the structure shown in the figure, and two guide plates 11 are fixed to the upper inner part of the processing box 2, and the two guide plates 11 are inclined at the lower ends toward the middle of the processing box 2, which can guide the input steel structure waste, which is beneficial for the steel structure waste to fall into the area between the two mounting plates 131, thereby improving reliability.

[0050] The above embodiment of the present invention provides a steel structure waste treatment device, and its working principle is as follows:

[0051] The steel structure waste is put into the top hopper 4, and then slides along the two inclined guide plates 11 into the processing box 2, and falls accurately between the two pressing and diverting components 13.

[0052] The two pressing and removing components 13 are driven by the motor 3 138, and the pressing and removing teeth 132 on the mounting plate 131 squeeze and remove the steel structure waste through the rotation of the rotating plate 135. This process not only makes the waste more compact, but also accelerates the downward movement of the waste, thereby improving the efficiency of subsequent processing.

[0053] The support angle adjustment component 12 can adjust the angle of the pressing and discharging component 13 as needed to adapt to steel structure waste of different shapes and sizes. At the same time, the distance adjustment component 6 drives the forward and reverse screws 61 to rotate through the motor 1 62, thereby adjusting the distance between the two support angle adjustment components 12 to ensure that the distance between the pressing and discharging components 13 is suitable for the type of waste currently being processed, thereby achieving the best extrusion effect.

[0054] During the process of pressing and selecting the material, the support shaft 136 drives the impeller 87 to rotate, and the impeller 87 draws water from the water storage chamber 10 and sprays it through the nozzle 86 to clean the steel structure waste, remove dust and impurities on the surface, and ensure the purity of the waste.

[0055] The pressed and cleaned steel waste is sent to the crushing assembly 14 below. The motor 2 91 in the power assembly 9 drives the gear 93 to rotate, thereby driving the two crushing rollers 142 to rotate in opposite directions, and the crushing teeth 143 on the crushing rollers 142 efficiently crush the steel waste.

[0056] The crushed waste is discharged through the discharge port 3. At the same time, the filter plate 15 performs preliminary filtration on the wastewater generated during the cleaning process, and the water pump 83 pumps the filtered water to the purification cylinder 82 for further purification, and the purified water returns to the water storage chamber 10 through the return pipe 81, realizing the recycling of water resources.

[0057] In summary, through the coordinated work of various components, this device can not only efficiently process various types of steel structure waste, but also ensure environmental protection during the processing process, and is worthy of promotion.

[0058] The PLC controller disclosed in the prior art can be used to control each component. The model and circuit connection of each component are not specifically limited and can be flexibly set in actual application.

[0059] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0060] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0061] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A steel structure waste treatment device, comprising a machine base (1) and a treatment box (2) fixed thereon, wherein a feeding hopper (4) is fixed on the top of the treatment box (2), characterized in that: Also includes: A pressing and discharging assembly (13), wherein two pressing and discharging assemblies (13) are symmetrically arranged on the upper inner side of the processing box (2), and the two pressing and discharging assemblies (13) cooperate to squeeze and displace the steel structure waste added into the feeding hopper (4) downward; A support angle adjustment component (12), wherein a support angle adjustment component (12) is installed in the processing box (2) corresponding to the pressing and discharging component (13), and the support angle adjustment component (12) is used to support and adjust the angle of the pressing and discharging component (13); A distance adjustment component (6), wherein a distance adjustment component (6) for controlling the two support angle adjustment components (12) to move closer to or further away from each other is also installed on the outer side of the processing box (2); A crushing assembly (14), wherein two crushing assemblies (14) for crushing the steel structure waste material pushed by the pressing and pushing assembly (13) are installed at the inner lower part of the processing box (2), and a power assembly (9) for driving the two crushing assemblies (14) to rotate towards each other is installed at the outer side of the processing box (2); The pressing and discharging assembly (13) comprises a mounting plate (131), a pressing and discharging tooth (132), a mounting seat (133), an ear seat (134), a rotating plate (135), a first support shaft (136), a second support shaft (137) and a third motor (138); The upper and lower ends of the mounting seat (133) are rotatably mounted with a support shaft 1 (136) and a support shaft 2 (137), respectively, and a motor 3 (138) for driving the support shaft 2 (137) to rotate is also fixed on the inner side of the mounting seat (133); A rotating plate (135) is fixed at both ends of the first support shaft (136) and the second support shaft (137), and the four rotating plates (135) are arranged in parallel, and the other end of the rotating plate (135) is hinged to an ear seat (134) fixed on the mounting plate (131); A plurality of conical pressing and removing teeth (132) are evenly distributed and fixed on one side of the mounting plate (131) away from the mounting seat (133); The steel structure waste treatment device further comprises a water spraying and water return assembly (8), wherein the water spraying and water return assembly (8) comprises a water inlet pipe (84), a water outlet pipe (85), a spray head (86) and an impeller (87); A water storage cavity (10) is provided on each of the left and right sides of the upper portion of the processing box (2), and the bottoms of the two water storage cavities (10) are connected to the mounting seat (133) via water inlet pipes (84); An impeller cavity (1331) is formed on the inner side of the mounting seat (133) corresponding to the first support shaft (136), and an impeller (87) is fixedly mounted on the first support shaft (136) in the impeller cavity (1331); The water inlet pipe (84) is connected to one end of the impeller chamber (1331), the other end of the impeller chamber (1331) is connected to the water outlet pipe (85) via a water guide chamber (1332) provided in the mounting seat (133), and the other end of the water outlet pipe (85) is connected to the mounting plate (131); A plurality of spray heads (86) are also mounted on a side of the mounting plate (131) away from the mounting seat (133), and the plurality of spray heads (86) are connected to the water outlet pipe (85) through the inner cavity of the mounting plate (131); When the support shaft (136) rotates, the impeller (87) is used to extract water from the water storage chamber (10) through the water inlet pipe (84) and transport it to the water guide chamber (1332), and finally spray it out through the spray head (86).

2. The steel structure waste treatment device according to claim 1, characterized in that: The support angle adjustment assembly (12) comprises a main support plate (121), an auxiliary support plate (122) and an angle adjustment telescopic cylinder (123); The lower end of the mounting seat (133) is hingedly connected to an auxiliary support plate (122), an angle-adjustable telescopic cylinder (123) is fixed on the upper side of the auxiliary support plate (122), and the other end of the angle-adjustable telescopic cylinder (123) is fixedly connected to the mounting seat (133); The angle-adjustable telescopic cylinder (123) adopts an arc-shaped structure, and the center of the angle-adjustable telescopic cylinder (123) is located on the axis of the hinge shaft of the auxiliary support plate (122) and the mounting seat (133); A main support plate (121) is fixed to the lower side of the auxiliary support plate (122), two ends of the main support plate (121) extend from an adjustment opening (16) provided on the side wall of the processing box (2), and the main support plate (121) is slidably connected to the adjustment opening (16).

3. The steel structure waste treatment device according to claim 2, characterized in that: The distance adjustment assembly (6) comprises forward and reverse screw rods (61), a motor (62), a motor support (63), a sprocket (64), a transmission chain (65), an end block (66) and an adjustment block (67); Adjustment blocks (67) are fixed at both ends of the main support plate (121), and the adjustment blocks (67) are also slidably connected to the surface of the processing box (2); A forward and reverse screw rod (61) is respectively provided on the front and rear sides of the processing box (2), and end blocks (66) are rotatably mounted on both ends of the forward and reverse screw rod (61), and the end blocks (66) are fixed on the processing box (2); The adjustment blocks (67) located at the front and rear sides of the processing box (2) are also correspondingly threadedly connected to the forward and reverse screw rods (61), and when the forward and reverse screw rods (61) rotate, the adjustment blocks (67) at the left and right sides of the processing box (2) move closer or farther away synchronously; A sprocket (64) is also fixed to one end of the forward and reverse screw rods (61), and the two sprockets (64) are connected in transmission via a transmission chain (65); The end of one of the forward and reverse screw rods (61) is also drivingly connected to a motor 1 (62), the motor 1 (62) is fixed on a motor support (63), and the motor support (63) is fixed on the processing box (2).

4. The steel structure waste treatment device according to claim 2 or 3, characterized in that: A connecting pipe (7) is also provided on the outside of the treatment box (2), and both ends of the connecting pipe (7) are connected to the bottoms of the two water storage chambers (10); The top of the treatment box (2) is also provided with a water inlet (5) which is in communication with the water storage chamber (10).

5. The steel structure waste treatment device according to claim 2 or 3, characterized in that: A water pump (83) is fixed to the inner bottom of the treatment box (2); the outlet of the water pump (83) is connected to a water return pipe (81); the other end of the water return pipe (81) is in communication with the water storage chamber (10); A purification cartridge (82) is also installed on the water return pipe (81).

6. The steel structure waste treatment device according to claim 5, characterized in that: A filter plate (15) is also fixed obliquely on the inner lower part of the processing box (2), and the water pump (83) is located on the lower side of the filter plate (15); A discharge port (3) communicating with the upper side of the lower end of the filter plate (15) is provided on the side wall of the processing box (2).

7. The steel structure waste treatment device according to claim 2 or 3, characterized in that: The pulverizing assembly (14) comprises a roller shaft (141), a pulverizing roller (142) and pulverizing teeth (143); Two crushing rollers (142) are provided below the pressing and discharging assembly (13); a roller shaft (141) is fixed in the middle of the crushing roller (142); both ends of the roller shaft (141) are rotatably connected to the side wall of the processing box (2); and a plurality of crushing teeth (143) are fixed on the crushing roller (142); The power assembly (9) comprises a second motor (91), a power housing (92) and a gear (93); A power shell (92) is fixed to the outside of the processing box (2), one end of the roller shaft (141) extends into the power shell (92), a gear (93) is fixed to the roller shaft (141) in the power shell (92), two gears (93) are meshed and connected, and a second motor (91) drivingly connected to one of the roller shafts (141) is also fixed to the power shell (92).

8. The steel structure waste treatment device according to claim 1, characterized in that: Two material guide plates (11) are also fixed to the inner upper part of the processing box (2), and the lower ends of the two material guide plates (11) are inclined toward the middle of the processing box (2).

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