39results about How to "Easy for secondary crushing" patented technology

The invention discloses a crushing device convenient for performing integrated treatment on kitchen vegetable washing sink garbage. The crushing device comprises a connecting flange, a first cutterhead, a second cutterhead, a second crushing cutter blade and a filtering hopper, wherein a water inlet is formed in the connecting flange; a motor is arranged on the outer side of a pipeline; a connecting gear is arranged under the motor; a filtering screen is arranged at the inner side of a discharging opening; the discharging opening and a pollution discharging opening are mutually connected; a collecting box and the pipeline are mutually connected through an installing frame; a water outlet is formed under the pipeline; in addition, a protection cover is arranged at the outer side of the pipeline. The crushing device convenient for performing integrated treatment on the kitchen vegetable washing sink garbage has the advantages that the kitchen food garbage can be conveniently crushed; various kinds of food garbage does not need to be singly collected and treated, and only needs to be poured into a vegetable washing sink to be crushed by the crushing device, so that the food garage canbe conveniently flushed away along with sewage; the requirement of the collection and transportation treatment on the garbage is avoided; the work intensity of workers is reduced.

The invention discloses a casting molding sand recycling, crushing and screening device. The casting molding sand recycling, crushing and screening device comprises a crushing box body, wherein a feeding hopper is arranged at the upper end of the crushing box body, a discharging hopper is arranged in the middle of the lower end of the crushing box body, and the four corners of the lower end of thecrushing box body are fixedly connected with the same rack. According to the casting molding sand recycling, crushing and screening device, driving crushing teeth and driven crushing teeth in a crushing cavity are meshed with each other, so that molding sand is crushed in time; meanwhile, a plurality of material returning guide plates on the inner wall of a conveying screen net are used for conveniently conveying the molding sand which is not completely crushed to a crushing position for secondary crushing, so that the molding sand is prevented from being not completely crushed at a time, andthe crushing effect is improved; and meanwhile, a single driving motor runs, a driving roller and a driven roller in the crushing cavity are driven to run through belt transmission, so that the driving crushing teeth and the driven crushing teeth carry out crushing operation, meanwhile, the belt drives the conveying screen net to work, and the production cost investment is reduced.

The invention relates to the technical field of waste processing equipment and discloses solid waste processing equipment. The solid waste processing equipment comprises a bottom plate and a compression box fixedly mounted on the right side of the upper surface of the bottom plate. A supporting table is fixedly mounted on the left side of the upper surface of the bottom plate, a waste processing box is fixedly connected to the top of the supporting table, a circular feeding device is fixedly connected to the left side of the inner wall of the waste processing box, and the circular feeding device comprises a vertical pipe. The solid waste processing equipment is convenient to crush solid wastes in different positions in the waste processing box by matching the circular feeding device, a rotary rod, a filter screen, a fixed blade, a movable blade, a driving motor and a driving gear and is convenient to transfer incompletely crushed solid wastes to the upper side of the movable blade through a worm wheel in the circular feeding device, so that the solid wastes are secondarily crushed conveniently. Therefore, the solid wastes are crushed more thoroughly, so that a user can collect thesolid matters in the later period conveniently.

The invention relates to the field of ore crushing, in particular to an industrial ore collecting and crushing device which comprises a crushing box body, two blocking mechanisms, clamping roller crushing mechanisms, clamping roller adjusting mechanisms, moving frames, plate clamp power mechanisms, plate clamp frames and a conveying mechanism. The two blocking mechanisms are rotationally connectedto the upper end of the crushing box body in a front-back symmetrical mode, the clamping roller crushing mechanisms are slidably connected into the crushing box in a front-back symmetrical mode, thetwo clamping roller adjusting mechanisms are slidably connected to the front end and the rear end of the crushing box body in a front-back symmetrical mode, the two clamping roller crushing mechanismsare rotatably connected with the two clamping roller adjusting mechanisms correspondingly, the two moving frames are slidably connected into the crushing box body in a front-back symmetrical mode, the two moving frames are connected with the plate clamp power mechanisms and the plate clamp frames, the two plate clamp power mechanisms are rotationally connected with the two plate clamp frames correspondingly, the two plate clamp frames are symmetrically arranged, and the conveying mechanism is fixedly connected to the lower end of the crushing box body. According to the industrial ore collecting and crushing device, ores of different sizes can be crushed in a targeted mode, and the production efficiency is high.

The invention relates to the technical field of construction waste treatment, more particularly, to a construction waste treatment device, comprising a feeding crushing box, a crushing and crushing mechanism, a mixing and crushing box, a stirring and crushing mechanism, a driving mechanism, a screening device and a frame , the feeding crushing box is provided with two, and the two feeding crushing boxes are relatively fixedly connected to the two ends of the top surface of the mixing and crushing box; the mixing and crushing box is fixedly connected to the frame; two Each of the feeding and crushing boxes is respectively connected with a crushing and crushing mechanism; the mixing and crushing box is connected with the stirring and crushing mechanism; the driving mechanism is connected to the mixing and crushing box; the driving mechanism drives the The stirring and crushing mechanism and the two crushing and crushing mechanisms are connected; the present invention can perform crushing treatment on construction waste, which is convenient for subsequent transportation or recycling.

The invention discloses a compound type coal mining machine with a screening and separation function. The compound type coal mining machine comprises a mining machine body, a vibration motor and a second motor. The top of the mining machine body is provided with a mining head and a collector, one side of the mining machine body is provided with a smashing machine, the bottom of the smashing machine is provided with a fixing block, one side of the fixing block is provided with a vibration motor, a filter net is installed inside the fixing block, a conveying belt is arranged at the bottom of thefilter net, a first motor is arranged on the inner side of the fixing block, one end of the first motor is connected with a connection rod, a chain is connected to the outer side of the connection rod, a stirring block is arranged on the surface of the connection rod, the other side of the fixing block is provided with a discharge outlet, and the bottom of the discharge outlet is provided with acollection box. According to the compound type coal mining machine with the screening and separation function, coal mined by the mining machine can be conveniently screened, and large coal can be automatically screened for the second time.

The invention provides a multifunctional solid waste comprehensive utilization equipment, including a raw material hopper, a first conveyor belt, a first bracket, a first driven shaft, a first drive motor, a first baffle, and a first-level computer hardware waste crushing device , metal separation and collection device, the first conveyor, the second conveyor belt, the second bracket, the second driven shaft, the secondary conveyor, the third conveyor belt, the third driven wheel, the guide hopper, the third drive motor, the second Three baffles, waste collection device and intelligent control device. The outer side of the crushing roller of the present invention is also welded with triangular protruding teeth, which is conducive to improving the crushing effect of the computer hardware; the setting of the electromagnet sheet is conducive to conveniently sucking up the metal substances in the waste materials conveyed by the first conveying platform, thereby facilitating It plays a role of separation; the coordinating setting of the pulverizing stirring blade, the transmission shaft and the secondary pulverizing motor is beneficial to facilitate the secondary pulverization of the computer hardware and improve the pulverization efficiency.

The invention discloses a waste rubber desulfurization and plasticization processing device, relates to the technical field of recovery processing devices, and aims to solve the problems that an existing device cannot automatically decompose waste rubber, firstly, the recovered waste rubber needs to be manually cut, and cooling operation cannot be performed after the waste rubber is heated, desulfurized and plasticized. The waste rubber desulfurization and plasticization processing device comprises a conveying carrier; a recovery cooling structure is arranged at the top of a bearing support table; a preliminary cutting structure is arranged on the inner side of a crushing carrying frame, and a reciprocating separation structure is arranged on the inner side of a cutting carrying shaft. The cutting carrying shaft is matched with a cutting knife frame to extrude, clamp and cut the collected waste rubber. According to the waste rubber desulfurization and plasticization processing device, the waste rubber with large volume is cut into small blocks instead of manual work, and secondary crushing by a subsequent device is facilitated; the waste rubber subjected to desulfurization and plasticization processing can be conveyed to the inner side of a cooling carrying pipe through a transfer sliding pipe, a conveying motor drives a recycling shaft column to rotate for pushing and recycling, and a cooling water tank attached to the cooling carrying pipe can conduct water cooling on the waste rubber subjected to desulfurization and plasticization processing.

The invention discloses a forestry waste processing device which comprises a device body, a feeding port and crushing rollers. The feeding port is formed in the upper end of the device body, and the two crushing rollers are arranged on the lower side of the feeding port; a rotating shaft I is arranged on the crushing rollers, and a motor is arranged at the right end of the first rotating shaft; the lower end of the motor is fixedly connected with the device body, and a sieve plate is arranged on the lower sides of the crushing rollers; a supporting plate is installed at the lower end of the sieve plate, and the left end and the right end of the supporting plate are fixedly connected with the device body; and a funnel is arranged on the supporting plate. When the processing device is used, a movable door on the device body is opened, and an inserting rod is pulled leftwards to move out of an inserting groove; a fixing plate is rotated by a certain degree so that two collecting boxes are exchanged with each other, and then the inserting rod is loosened, and reinserted into the inserting groove in the other side again; the collecting boxes are easy to take out of the fixing plate, and forestry waste in the collecting boxes is cleaned; and the normal operation of the device body is not influenced.