6results about How to "Effective shake off" patented technology

The present application relates to material conveying equipment field, disclose a kind of big inclination belt bucket belt excess material shake-off device, including vibration roller and transmission part, vibration roller is rotatably installed in big inclination belt bucket belt body return section one side, its roll face is equipped with multiple knock stick arranged at interval along circumference;Transmission part is connected with vibration roller transmission, for driving vibration roller rotation along with the same direction of return section operating direction.In the operation of big inclination belt bucket belt body, the linear velocity of vibration roller is greater than the operating speed of big inclination belt bucket belt body, so that multiple knock stick is in contact after instantaneous disengagement from the surface of belt, form intermittent patting action, thereby shake off residual material in hopper.The present application utilizes the instantaneous disengagement action generated by vibration roller linear velocity greater than belt speed, both cooperatively form high-frequency pulse vibration, simultaneously transmit vibration to hopper, can effectively remove adhering material in belt bucket belt hopper and on belt, avoid belt deviation and wear, without secondary pollution.

This invention relates to the field of cleaning device technology, specifically to a milling copper shavings recycling device, including a splash guard, and further comprising: a material guiding section, including two symmetrically arranged material guiding plates disposed below the splash guard, with multiple vibrating units mounted on the material guiding plates; and a cleaning section, including a bearing assembly disposed below the material guiding port of the material guiding plates, with cleaning components mounted on the bearing assembly. The material guiding section reduces the adhesion of untreated copper shavings, and the material guiding plates and vibrating units can gather the copper shavings to the bearing assembly, increasing the distribution density of copper shavings in the bearing assembly and facilitating improved cleaning efficiency of the cleaning components. The cleaning frame in the cleaning components can rub the copper shavings with rollers, which helps to remove impurities from the surface of the copper shavings and improve cleaning quality. In this device, the vibrating units can cooperate with the transmission assembly to make the vibrating plates continuously reciprocate, thereby providing effective vibration force to shake off the copper shavings.

The utility model relates to the field of reinforcing and forming equipment, and discloses a jute hand bag sewing, reinforcing and forming device which comprises a forming table, a sewing machine head is fixedly connected to the top of the forming table, a vibration mechanism and a matching mechanism are arranged at the top of the forming table, and the vibration mechanism comprises a fixing plate. The bottom of the fixing plate is fixedly connected to the top of the forming table, a transverse plate is fixedly connected to the outer wall of the fixing plate, a movable rod is slidably connected into the inner wall of the transverse plate, a damping spring is fixedly connected to the outer wall of the transverse plate, and the bottom end of the damping spring is fixedly connected to the outer wall of the top of the transverse plate. According to the utility model, the vibrating mechanism is arranged, the motor drives the rotating shaft to rotate and drives the cam to rotate, and the cam periodically extrudes the movable rod to enable the movable rod to slide up and down in the transverse plate. Vibration of the movable rod is transmitted to the sewing machine head, so that waste materials such as thread residues and fiber chippings accumulated in the sewing process can be effectively shaken off, the sewing process is ensured to be smooth, and the product quality is improved.

The utility model discloses a petroleum coke raw material bin which comprises a bin body, a discharging pipe is installed on the bin body, a protective cover is installed on the discharging pipe, a driving motor is arranged on the protective cover, a rack is arranged above the protective cover, a sliding rod is arranged on the rack through an opening, and the driving motor is arranged on the sliding rod. The sliding rod is slidably sleeved with a fixing rod fixedly connected with the protective cover through an elastic mechanism, an impact block is fixedly arranged on the rack, the rack is connected with a driving motor through a rotating mechanism, a dust suction box is installed on the protective cover, and an annular filter screen is installed on the dust suction box. By means of an innovative mechanical structure and power distribution, the problems that a traditional raw material bin is prone to blockage during discharging, serious in dust pollution and the like are solved, the integrated design of blockage prevention and dust removal is achieved, and the petroleum coke raw material bin has remarkable technical advantages and application value in the field of petroleum coke storage.

This invention discloses a copper smelting dust particle filtration device, comprising a tank body, a first partition plate and a second partition plate suspended by a tension spring inside the tank body, with filter bags fixed between them and separating a dust removal chamber and a clean air chamber. The tank body is equipped with an air inlet and slag discharge pipe communicating with the dust removal chamber and an exhaust pipe communicating with the clean air chamber. The slag discharge pipe is equipped with an on / off valve and a slag collection cylinder. The exhaust pipe is equipped with a volute and a drive motor, with the motor shaft connected to a first rotating shaft, on which an exhaust turbine is mounted. The second partition plate is equipped with a cleaning mechanism, including a support fork, a second rotating shaft, and a pressure differential clutch assembly. The pressure difference between the dust removal chamber and the clean air chamber drives a piston plate, causing a driven gear on a splined shaft to mesh with a drive gear on the first rotating shaft, thereby driving a cam to vibrate the filter bag and a striking rod to strike the filter bag. This device can automatically detect and clean filter bag blockage, ensuring continuous and stable filtration, and is suitable for the characteristics of copper smelting dust.

The utility model relates to the technical field of polishing devices, and discloses an excavator foot valve machining and polishing device which comprises a platen, a protective cover is fixedly connected to one side of the top end of the platen, a lifting air cylinder is fixedly installed in the middle of the top end of the protective cover, and the output end of the lifting air cylinder penetrates through the inner wall of the protective cover and is fixedly provided with a polishing head. Guide grooves are formed in the two sides of the surface of the table plate, the surfaces of the two guide grooves are slidably connected with a containing plate, a clamping assembly is installed at the top end of the containing plate, an iron sheet is fixedly embedded in one side of the containing plate, an electromagnet is fixedly installed at one end of the top end of the table plate, and a scrap collecting assembly is installed on the back face of a protective cover. According to the polishing device, the polishing process is completed in the protective cover, generated scattered metal chippings can be blocked by the protective cover, the protection effect is achieved, the human body is prevented from being hurt, and the device can continuously collect the metal chippings generated during polishing and is convenient to clean.