SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing the sawdust recovery device for construction waste.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the sawdust recovery equipment for the construction waste comprises a saw body and an object placing table, wherein the object placing table is arranged on one side of the saw body;
the saw body comprises a saw blade, a protective shell, a servo motor, a coupler, a control panel, a base, a connecting rod, a hydraulic cylinder and an asynchronous motor, wherein the saw blade is movably connected inside the protective shell, the servo motor is fixedly connected to the front end of the protective shell, the control panel is fixedly connected to the middle section of the outer surface of the saw body, the base is fixedly connected to the bottom end of the saw body, the connecting rod and the hydraulic cylinder are movably connected through the coupler and located inside the saw body, and the asynchronous motor is fixedly connected inside the base and fixedly connected to the bottom of the hydraulic cylinder;
the workstation is including putting thing platform, chip removal mouth, dress bits drawer, suction fan and air-blower, put thing platform fixed connection in workstation upper surface right-hand member, chip removal mouth fixed connection is in workstation upper surface left end, dress bits drawer swing joint in suction fan bottom, suction fan fixed connection is in chip removal mouth bottom, air-blower fixed connection puts the inside bottom of thing platform.
As a further description of the above technical solution: the saw blade is made of high-speed tool steel.
As a further description of the above technical solution: the coupler is a rigid coupler.
As a further description of the above technical solution: the hydraulic cylinder is a telescopic hydraulic cylinder.
As a further description of the above technical solution: the outer surface of the workbench is provided with a cleaning brush.
As a further description of the above technical solution: and a dustproof protection net is arranged on the left side of the chip removal port and around the workbench.
As a further description of the above technical solution: the control panel is electrically connected with the servo motor, the coupler, the hydraulic cylinder, the asynchronous motor, the suction fan and the blower.
Has the advantages that:
1. the coupler is a rigid coupler, so that the manufacturing cost is low, the assembly, the disassembly and the maintenance are convenient, the two shafts can be ensured to have high centering performance, the transmission torque is large, the hydraulic cylinder drives the connecting rod to rotate, and the position of the saw blade is adjusted.
2. The pneumatic cylinder is the elasticity pneumatic cylinder, and asynchronous machine starts, makes the pneumatic cylinder flexible, and when the pneumatic cylinder motion, the pneumatic cylinder piston end begins to stretch out, when going to the terminal point, and the pneumatic cylinder jar barrel end stretches out towards pneumatic cylinder inside, and the adjustment saw height low position.
3. The outer surface of the working table is provided with a cleaning brush, and when saw blades saw materials to generate sawdust or sawdust which is not completely discharged by an air blower is manually cleaned into the sawdust outlet through the cleaning brush.
4. Dust-proof protective nets are arranged on the left side of the chip removal port and around the workbench to prevent sawdust from being blown out of the workbench when the saw blade is cut or the air blower exhausts air.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the sawdust recycling device for construction waste comprises a saw body 1 and a workbench 2, wherein the workbench 2 is arranged on one side of the saw body 1;
the saw body 1 comprises a saw blade 101, a protective shell 102, a servo motor 103, a coupler 104, a control panel 105, a base 106, a connecting rod 107, a hydraulic cylinder 108 and an asynchronous motor 109, wherein the saw blade 101 is movably connected inside the protective shell 102, the servo motor 103 is fixedly connected to the front end of the protective shell 102, the control panel 105 is fixedly connected to the middle section of the outer surface of the saw body 1, the base 106 is fixedly connected to the bottom end of the saw body 1, the connecting rod 107 and the hydraulic cylinder 108 are movably connected through the coupler 104 and are positioned inside the saw body 1, and the asynchronous motor 109 is fixedly connected inside the base 106 and is fixedly connected to the bottom;
workstation 2 is including putting thing platform 201, chip removal mouth 202, dress bits drawer 203, suction fan 204 and air-blower 205, puts thing platform 201 fixed connection in 2 upper surface right-hand members of workstation, and chip removal mouth 202 fixed connection is in 2 upper surface left ends of workstation, dress bits drawer 203 swing joint in suction fan 204 bottom, and suction fan 204 fixed connection is in chip removal mouth 202 bottom, and air-blower 205 fixed connection is in putting the inside bottom of thing platform 201.
The saw blade 101 is made of high-speed tool steel, has high hardness and rigidity, is less in heat deformation resistance, and can cut various materials.
The coupler 104 is a rigid coupler, so that the manufacturing cost is low, the assembly, disassembly and maintenance are convenient, high centering performance of the two shafts can be ensured, the transmission torque is large, the hydraulic cylinder drives the connecting rod 107 to rotate, and the position of the saw blade 101 is adjusted.
The hydraulic cylinder 108 is a telescopic hydraulic cylinder, the asynchronous motor 109 is started to enable the hydraulic cylinder 108 to stretch and retract, the hydraulic cylinder 108 stretches and retracts, when the hydraulic cylinder 108 moves, the piston end of the hydraulic cylinder 108 begins to extend, when the saw moves to the end point, the cylinder end of the hydraulic cylinder 108 retracts into the hydraulic cylinder 108, and the height of the saw body 1 is adjusted.
Wherein, the outer surface of the working table 2 is provided with a cleaning brush, when the saw blade 101 saws materials to generate sawdust, and the sawdust which is not completely discharged by the blower 205 is manually cleaned into the chip outlet through the cleaning brush.
Wherein, the left side of the chip removal port 202 and the periphery of the workbench 2 are provided with dustproof protective nets to prevent sawdust from being blown out of the workbench when the saw blade 101 is cutting or the blower 205 exhausts air.
The control panel 105 is electrically connected with the servo motor 103, the coupler 104, the hydraulic cylinder 108, the asynchronous motor 109, the suction fan 204 and the blower 205, the stepping motor 109 rotates to enable the hydraulic cylinder 108 to stretch and retract by utilizing the control panel 105, the coupler 104 rotates to drive the connecting rod 107, so that the saw blade is located at a proper position, a switch on the control panel 105 is opened, the servo motor 103 is started, the saw blade 101 starts to rotate and cuts materials, after cutting, the blower 205 blows sawdust into the suction fan 204, and then the sawdust is sucked into the sawdust loading drawer 203 by the suction fan 204.
The working principle is as follows: the working states of a servo motor 103, a coupler 104, a hydraulic cylinder 108, an asynchronous motor 109, a suction fan 204 and a blower 205 are controlled by a control panel 105, wherein the hydraulic cylinder 108 and the asynchronous motor 109 form an electric plunger type hydraulic cylinder, the hydraulic cylinder 108 and the asynchronous motor 109 form an electric hydraulic push rod, the asynchronous motor 109 is started first, the hydraulic cylinder 108 is made to extend and retract, when the hydraulic cylinder 108 moves, the piston end of the hydraulic cylinder 108 begins to extend, when the hydraulic cylinder 108 extends to the end, the cylinder end of the hydraulic cylinder 108 retracts into the hydraulic cylinder 108, the height of a saw body 1 is adjusted, the coupler 104 is rotated to drive a connecting rod 107, a saw blade 101 is made to be in a proper position, a switch on the control panel 105 is opened, the servo motor 103 is started, the saw blade 101 starts to rotate and cuts the material, after the material is cut, when the saw blade 101, and then the sawdust is sucked into the sawdust loading drawer 203 by the suction fan 204, when the blower 205 does not discharge the sawdust completely, the sawdust can be cleaned manually into the sawdust discharging port 202 by the cleaning brush, so that the sawdust is collected into the sawdust loading drawer 203 in a centralized manner, and finally the sawdust in the sawdust loading drawer 203 is cleaned and recovered in a centralized manner.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.