80 results about "Woodchipper" patented technology

The utility model discloses a large-diameter epidemic wood disc type chipping machine with an adjustable cutting angle, and belongs to the technical field of wood processing equipment. The method is used for solving the problem that section angles and sizes and shapes of craft wood cut and crushed by different logs cannot be automatically adjusted. The fixed rack is rotatably connected with the movable rack arranged above the fixed rack through an angle adjusting assembly, an auxiliary supporting assembly is arranged between the fixed rack and the movable rack, a crushing system is arranged on the movable rack, and the feeding port is fixedly connected with the fixed rack and is communicated with the crushing system through a telescopic leather cover. The crushing system is driven by the angle adjusting motor to automatically rotate, it is guaranteed that the angle between the crushing system and the feeding direction is adjustable in the crushing process, wood in the appropriate angle shape is obtained through adjustment, cutting force is adjusted by adjusting the cutting and crushing angle, the cutting force of the crushing system on logs of different diameter grades is adjusted reasonably, and the crushing efficiency is improved. And the movable rack moves more stably under the support of the auxiliary support arc slide rail, so that the design reliability is met.

The utility model relates to the technical field of chipping machines, and provides an easy-to-clean chipboard chipping machine which comprises a chipping structure. When equipment is cleaned, a high-pressure water pump is started to pump water in an inner cavity of a water tank through a water pumping pipe, the water is conveyed into a high-pressure spray head to be sprayed out, dust and chippings in a shell are flushed through a high-pressure water column, meanwhile, a motor is started to drive a second gear to rotate, and the second gear is meshed with a first gear, so that the dust and chippings are cleaned. Meanwhile, a second gear is meshed with a third gear, the third gear is driven to rotate, and the third gear is meshed with a rack to push a moving frame to move, so that the high-pressure spray head is driven to move, and the water column washing range is further widened; according to the chipping machine, the inner cavity of the chipping structure can be conveniently and comprehensively washed, the cleaning efficiency and the cleaning efficiency are improved, and the problem that a chipping machine in the prior art is not easy to clean is solved through the technical scheme.

The utility model relates to the technical field of wire and cable recycling, and in particular to a wire and cable chipper. The utility model provides a wire and cable chipper that can strip off two layers of inner and outer insulation. A wire and cable chipper includes a base plate, a fuselage, a protective cover, a motor, a cutting shaft, a first gear, a cylinder, etc.; the base plate is connected to the fuselage, the rear side of the fuselage is connected to the protective cover, the right side of the protective cover is connected to the motor, and two cutting shafts are rotatably connected inside the protective cover, the upper cutting shaft is connected to the output shaft of the motor, the right side of the cutting shaft is connected to the first gear, the two first gears are meshed with each other, and a number of cylinders are connected to the protective cover. The cutting shaft rotates for rough cutting, the cam rotates to push the wires and cables forward, and fine cutting is performed through the rotating dividing shaft, thereby achieving the purpose of stripping off the inner and outer layers of insulation.

The utility model discloses a feeding device of a drum chipper, which belongs to the technical field of drum chippers and comprises a base, a machine body is arranged on the base, a feeding trough is arranged on one side of the machine body, two feeding components are arranged at the bottom in the feeding trough, each feeding component comprises a driving roller, a rubber leather sheath is arranged outside the driving roller, and the rubber leather sheath is sleeved outside the driving roller. The bottom end of the driving roller is sleeved with a bearing. According to the feeding device of the drum chipper, timber is put on the material table and pushed to be located between the two driving rollers, the motor drives the second bevel gear to rotate, the second bevel gear drives the first bevel gears to rotate, and due to the fact that the two first bevel gears are meshed, the two first bevel gears can synchronously drive the two driving rollers to rotate oppositely; due to the fact that the two driving rollers form a V-shaped structure, the timber is always kept between the two driving rollers, the purpose of directionally calibrating and conveying the timber is achieved, the timber of different specifications is prevented from deviating after being pushed, and the cutting precision is improved.

The utility model discloses a chipboard wood chipping machine which comprises a shell, a cutting disc is rotationally installed in the shell, the surface of the cutting disc is concaved inwards to form a conical surface, annularly-distributed cutters are installed on the conical surface, a feeding hopper is installed on the shell, and the feeding hopper extends into the shell and corresponds to the conical surface of the cutting disc. According to the wood cutting device, the feeding hopper is arranged on the cutting disc, the feeding assembly for clamping and feeding is installed in the feeding hopper, through the conical surface arranged on the cutting disc, wood is beveled after entering from the feeding hopper, the cutting area is increased, and then the cutting efficiency is improved; according to the wood cutting device, wood cores formed after wood in the feeding hopper is cut by the cutter can be cut, wood chips obtained after slicing are guided out from intervals between the adjacent inclined blades, through the arranged feeding assembly, automatic adjustment can be conducted according to the size of the wood, the wood is clamped and conveyed, the cutting stability is ensured, and the cutting efficiency is improved.

The invention relates to the technical field of wood chippers, and particularly discloses a wood chipper feeding anti-blocking control system and an automatic unblocking method.The wood chipper feeding anti-blocking control system comprises a feeding conveying system, a cutting knife roller and a feeding pressing roller, the included angle a is formed between the upper plate face of a wood conveying belt and the horizontal line, and the included angle a is an acute angle. The automatic blockage clearing method comprises the following steps that S1, if the actual pressure monitored by the pressure-sensitive module meets a set blockage pressure threshold value, blockage is judged; s2, a driving module of the feeding conveying system and a driving module of the feeding compression roller are controlled to stop driving or reversely drive; s3, the telescopic cylinder is controlled to rise, the lifting rod is promoted to jack upwards and reach the highest position, and then the telescopic cylinder is controlled to reset; and S4, a driving module of the feeding conveying system is controlled, and a driving module of the feeding compression roller normally drives feeding. The method has the advantages of reducing the phenomenon of machine jamming, reducing the equipment failure rate and the like.

The invention relates to the technical field of wood processing instruments, in particular to a large disc type wood chipping device with a tool changing auxiliary structure, which comprises the tool changing auxiliary structure comprising a brake disc connected to the outer side of a motor coupling in a sleeving manner. The brake disc is arranged on the outer side of the output shaft of the motor coupler, by starting the first hydraulic telescopic rod, the guide sliding block connected with the output end of the first hydraulic telescopic rod is controlled to drive the cutter rotating arm to move backwards, so that the brake makes contact with the brake disc, the brake disc is clamped by operating the brake, and meanwhile the second hydraulic telescopic rod is started; and the brake operates the brake disc to drive the cutterhead connected through the motor coupler to rotate, so that the problems that in the prior art, the cutterhead of a large disc chipper is large in size and weight, time and labor are wasted by manually rotating the cutterhead to replace the cutterhead, and the cutter replacing efficiency is high are solved. And the tool changing work is not facilitated, so that the production efficiency is reduced.

The utility model relates to the technical field of chipping machines, in particular to a chipping machine cutter drum assembly convenient to install, which comprises a cutter roller body, a cutter drum, a cutter drum, a cutter drum, a cutter drum, a cutter drum, a cutter drum, a cutter drum and a cutter drum, and is characterized in that a mounting groove is formed in the surface of the cutter roller body; a cutter structure is mounted on the inner side of the mounting groove and comprises a cutter rest, the cutter rest is mounted on the inner side of the mounting groove, a cutter groove is formed in the surface of the cutter rest, a blade body is inserted into the inner side of the cutter groove, and a through groove is formed in the surface of the blade body; and a fixing structure is installed on the cutter structure and comprises a thick stud, the thick stud is movably installed in the threaded groove through threads, a thin stud is integrally formed on the top face of the thick stud, and a rectangular column is integrally formed on the top face of the thin stud. The blade body is installed in the knife rest, the knife rest does not need to be loosened when the blade body is disassembled and assembled, operation is convenient and fast, the structure is simple, and practicability is achieved.

The utility model belongs to the technical field of chipping machines, and particularly relates to a drum chipping machine which comprises a chipping machine body and a discharging structure, the discharging structure comprises a mounting seat, a discharging pipe, a receiving barrel, a connecting seat and a dust collection structure, and the mounting seat is connected with a discharging port of the chipping machine body; the upper end of the discharging pipe is connected with the mounting seat; the material receiving barrel is arranged below the discharging pipe; the connecting seat is used for connecting the lower end of the discharging pipe with the material receiving barrel; the interiors of the mounting seat, the discharging pipe, the connecting seat and the receiving barrel are communicated with one another to form a discharging channel; the dust collection structure is connected with the mounting base or the discharging channel and used for collecting wood ash in the discharging channel. Compared with the prior art, the drum chipper has the advantages that wood ash can be independently collected, wood and the wood ash are separated before the wood enters the material receiving barrel, and therefore contact between workers and the wood ash is greatly reduced.

Device for transporting the wood chips produced by a chipper (1) and exiting its outlet opening (2) by means of a screw conveyor (8) which runs in a conveying tunnel (3) along the conveying direction (4), wherein one end (6) of the conveying tunnel (3) is open for the discharge of the wood chips, characterized in that the screw conveyor (8) is enclosed on all sides by the conveying tunnel (3), wherein one end (5) of the closed conveying tunnel (3) is connected to the outlet opening (2) via a connecting element in a flow-tight manner.

The invention relates to a device for transporting the wood chips produced by a chipper (1) and exiting its discharge opening (2). According to the invention, the device has a screw conveyor (8) for the purpose of reducing dust formation, which is enclosed on all sides by a conveying tunnel (3) along the conveying direction (4), wherein one end (5) of the conveying tunnel (3) can be connected to the discharge opening (2) via a connecting element in a flow-tight manner and the other end (6) of the conveying tunnel (3') is open for the discharge of the wood chips.

This utility model relates to the field of anti-jamming technology for wood chippers, and in particular to a wood chipper with an anti-jamming mechanism. It includes a pressure roller housed within a machine casing, a chain conveyor assembly located below the pressure roller, and a cutting roller housed within the machine casing in conjunction with the chain conveyor assembly. The wood chipper with the anti-jamming mechanism also includes a screen; the screen is positioned below the cutting roller; one end of the screen is hinged to the inner wall of the machine casing, and the other end rests on a limiting mechanism; the limiting mechanism is located between the screen and the chain conveyor assembly, and below the cutting roller. Compared with existing technologies, when jamming occurs, the limiting mechanism activates, causing the screen to rotate around its hinge point with the machine casing, expanding the space between the screen and the cutting roller, reducing jamming, and is simple to set up, low in cost, and conducive to widespread adoption.

The utility model relates to the technical field of wood chippers, and particularly discloses a wood chipper which comprises a base, a rotor is rotationally arranged in the middle of the base, the rotor is connected with a driving mechanism, a blade is arranged on the rotor, and a turnover frame is hinged to the right end of the base. A driving assembly I is hinged to the overturning frame; a mounting frame is hinged to the overturning frame; a feeding mechanism is arranged on the mounting frame; the feeding mechanism is matched with the rotor. Compared with the prior art, the first driving assembly drives the overturning frame to rotate around the hinged position of the overturning frame and the base, the feeding mechanism on the mounting frame rotates to be away from the rotor, sufficient space is provided for replacement operation, replacement operation is easy and convenient, and production efficiency is improved.

The invention relates to the technical field of face cream production, in particular to a wood chipping machine with a quantitative adjusting feeding mechanism, which comprises a first support frame, a second support frame, an adjusting feeding mechanism, a feeding pipe adjusting mechanism, a processing case, a transmission mechanism and a cutting cutterhead mechanism, the machining machine box is erected on the second supporting frame, one end of the adjusting feeding mechanism is connected with the feeding end of the machining machine box, the feeding pipe adjusting mechanism is arranged in the machining machine box and corresponds to the discharging position of the adjusting feeding mechanism, and the transmission mechanism is in transmission connection with the cutting cutterhead mechanism. And the cutting cutterhead mechanism is arranged in the processing case and is used for cutting wood. Quantitative and intermittent wood feeding can be achieved through cooperation of the intermittent rotating disc and the transmission rotating disc and combination of the propelling gear and the propelling helical tooth conveying belt, the spring telescopic rod assists in adapting to feeding of wood of different specifications, the feeding rhythm and amount are accurately controlled, and the situation that the chipping effect is affected by too much or too little feeding is avoided.

Device for transporting away the wood chips produced by a chopper (1) and emerging from its outlet opening (2), characterized by a conveyor screw (8) which is enclosed on all sides by a conveyor tunnel (3) along the conveying direction (4), wherein one end (5) of the conveyor tunnel (3) can be connected in a flow-tight manner to the outlet opening (2) via a connecting element and the other end (6) of the conveyor tunnel (3') is open for discharging the wood chips.

The utility model discloses a feeding device of a chipping machine for wood processing, which comprises a machine frame, a conveying belt and a feeding mechanism, the conveying belt is arranged in the machine frame, the feeding mechanism is arranged on the surface of the machine frame, and the feeding mechanism comprises a guide roller A, a guide roller B, a fixed plate, a hydraulic cylinder, a movable plate, a spring, a mounting frame, a compression roller and a support. A guide roller A and a guide roller B are installed at the top end of the interior of the rack correspondingly, and the guide roller B is higher than the guide roller A. A conveying belt operates to lift wood, a hydraulic cylinder is controlled to operate, the power end of the hydraulic cylinder drives a movable plate to move downwards, and a pressing roller makes contact with the surface of the wood and presses the wood till the lower surface of the wood is attached to the surfaces of the guide roller A and the guide roller B; and at the moment, the end of the wood faces the feeding position of the chipping machine and slides into the feeding port of the chipping machine along the guide roller A, the guide roller B and the pressing roller, feeding treatment of the wood is completed, machine grabbing is not needed, and the wood feeding convenience of the chipping machine is improved.

The utility model discloses a kind of fly knives of chipper for being convenient to install belong to chipper technical field, including handle, the side fixed connection of handle has first plug-in block, the normal surface of first plug-in block is equipped with hole slot, the inside plug-in of hole slot has connecting assembly;Connecting assembly includes plug-in rod, one end of plug-in rod is inserted in the inside of hole slot, the other end of plug-in rod is fixedly connected with second plug-in block, the normal surface of second plug-in block is fixedly connected with first spring, the side fixed connection of first spring has stress plate, the upper and lower two sides of second plug-in block are fixedly connected with driving frame;Through the connecting assembly of being set, first spring can push second plug-in block, i. e. it can push plug-in rod, by the push of multiple first springs, the stress balance of each place can be guaranteed, second plug-in block and first plug-in block can be connected by plug-in rod, guarantee the stability of connection, so that the blade installation position positioning is accurate, guarantee the stability of installation.

The utility model relates to a screening device, belongs to the technical field of wood production, in particular to a wood chipping and screening device which comprises a supporting frame and a screening assembly, a chipping machine is fixedly connected to the supporting frame, and the screening assembly comprises a fixing rod, a sliding frame, a screen and a fixing box. According to the device, the screening assembly is matched with the sliding plates through the fixing rods, the sliding frames, the screen, the fixing boxes, the first springs and the sliding plates, the two sliding plates are pushed to move in the direction away from the sliding frames, and when the sliding plates do not abut against the screen any more, the screen can be pulled out of the sliding frames to be replaced, so that the practicability of the device is higher; according to the vibration assembly, a double-shaft motor, a rotating column, a rotating disc, a connecting rod, a fixing block and a second spring are matched, the double-shaft motor is used for driving the rotating disc to rotate periodically, the connecting rod and the fixing block meet periodically, a sliding frame and a screen are driven to move up and down periodically, and therefore the vibration effect is achieved, and the screening speed is increased.

A wood chipper which includes a chamber having a flywheel and which includes a wood in-feed system. The in-feed system includes a bin inclined for gravity-feeding wood product to the chamber and a cylindrical anvil disposed between an outlet of the bin and the flywheel. The flywheel includes a plurality of plates laminated together with fasteners. First and second ones of the plates have aligned first and second openings respectively for passage of chips. The second opening has a tab which extends from an edge thereof partially into the first opening. A knife is attached to the tab and supports a blade outwardly of the first plate and thus outwardly of the flywheel. A system is provided for providing water mist onto wood product only as it is being fed down the in-feed bin.

The utility model belongs to the technical field of plate raw material chipping, and discloses a raw material chipping device for artificial plate production, which comprises a conveying belt, a belt is sleeved in two rollers, a connecting block II is fixedly arranged on one side of each of two driven rollers II, and a buffer component is sleeved in a clamping component; the two transmission blocks drive the arched door, the rectangular block and the buffer block to move up and down and make contact with an artificial board raw material in the conveying belt, when the buffer block makes contact with the artificial board, the compression spring, the sliding block and the buffer block contract towards the interior of the rectangular block along the four sliding grooves formed in the rectangular block, and therefore the artificial board raw material is compressed and buffered; the problems that when the chipping machine and the conveying belt chip artificial boards, the weights of board raw materials are not uniform, most of the board raw materials are bent, the contact face between the boards and the conveying belt is small, friction force between the boards and the conveying belt is reduced, and the board conveying efficiency is reduced due to the fact that the boards slip when conveyed are solved.

To provide material reduction machines such as grinders, shredders, and chippers.SOLUTION: A rotary material reduction tool includes a drum, a collar, and a hammer. The drum has an outer surface extending about a rotational axis of the drum. The drum has a first opening defined in the outer surface of the drum. The collar is received in the first opening. A first portion of the collar extends into the drum and a flange of the collar extends beyond the first opening along the outer surface of the drum. The hammer extends through the collar into the drum. The hammer has an exposed portion. The flange of the collar and the outer surface of the drum are welded together.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of wood processing equipment, in particular to a drum chipper knife roll with blades convenient to replace, which comprises a drum wheel and a plurality of blades. A plurality of mounting grooves are formed in the periphery of the drum wheel in a circumferential array mode, sinking grooves are formed in the side walls of the mounting grooves, one ends of springs are connected into the sinking grooves, and the other ends of the springs are connected with limiting rods; a cutter groove is formed between the partition plate and the side wall of the mounting groove; the blades are inserted into the blade grooves in a one-to-one correspondence mode, each blade is provided with a limiting hole and a strip-shaped opening which are communicated, the width of each strip-shaped opening is smaller than the diameter of the corresponding limiting hole, and the end, away from the corresponding limiting hole, of each strip-shaped opening is communicated with the lower edge of the corresponding blade; when the spring is in a natural state, one end of the limiting rod penetrates through the partition plate and is clamped in the limiting hole, and the other end of the limiting rod is inserted into the sinking groove. The fly cutter can solve the problems that the fly cutter of the drum chipper cutter roll wastes time and labor and is not efficient enough.

The utility model provides a blade assembly of drum chipper relates to chipper blade field, including blade body, the both sides of blade body are detachably connected with fixed frame, the front end and the rear end of fixed frame inner cavity are provided with vent hole, the one side of vent hole inner cavity is provided with fan, and the fan is provided with the fan. A fixing unit is arranged in an inner cavity of the fixing frame; the blade body is a main component for cutting wood, the fixing frame is used for stably installing internal elements on the two sides of the blade body, the fan forcibly convects through the ventilation holes, air flow between the blade body and the fixing frame is accelerated, the heat dissipation effect is further enhanced, and the phenomenon that the service life of the blade body is affected due to the fact that the temperature is too high is avoided. The mounting holes, the through holes, the clamping columns and the clamping grooves jointly act to stably fix the fixing frame to the surface of the blade body, and the clamping of the clamping columns and the clamping grooves ensures the stability of the fixing frame on the surface of the blade body.

A machine or device for reducing material including a cutting drum and / or removable, multipiece cutting blade assembly. A machine for reducing material that includes a skinless cutting drum. In one aspect there is disclosed a woodchipper for reducing material that includes a skinless cutting drum and a discharge assembly.

The utility model relates to the technical field of wood chipper knife rolls, in particular to a wood chipper knife roll which comprises a main shaft, and two installation discs are fixedly arranged on the main shaft. The two mounting discs are respectively arranged at left and right ends of the spindle; a plurality of chipping knife groups are fixedly arranged between the two mounting discs; the chipping knife group is arranged close to the edge of the mounting disc; the chipping cutter sets are evenly arranged in the circumferential direction. A material accommodating chamber matched with the chipping knife group is arranged between the two mounting discs; the material containing chamber is arranged in front of a cutter head of the chipping cutter group; a material stopping block is arranged in the middle of the material containing chamber. Compared with the prior art, due to the arrangement of the material stopping block in the middle of the material containing chamber, wood can be stopped and prevented from entering the material containing chamber too early and too much, breakage of the wood before the wood is cut off by the chipping cutter set is reduced, the wood chip yield is increased, and crushed materials are reduced.

This utility model discloses a particleboard chipper, relating to the field of particleboard production technology. The utility model includes a support for overall equipment support; several legs are installed at the bottom of the support; a chipping section installed on the top left side of the support, used for chipping wood; a conveying section installed on the right side of the chipping section, used for feeding wood; and a discharge section installed at the bottom of the support. This utility model improves chipping efficiency by setting up a chipping assembly, specifically, the chipping roller, when rotating, engages with a groove through roller cutters to chip the wood. Since three roller cutters are installed on the chipping roller, the chipping efficiency is improved. Furthermore, after disassembling the casing, the operator can remove the bolts on the upper side of the roller cutters and pull the roller cutters to disassemble them, allowing for individual replacement of any damaged roller cutter, thus reducing maintenance costs.

The application discloses a kind of based on camphor wood waste's wood board production process, including the following steps: by chipper the camphor wood waste is processed into sawdust, then sawdust is respectively transported to different stationary point and normal temperature stationary, A product realizes moisture balance in stationary process, then in turn to sawdust is steamed, ground and dried, to form the specified moisture content of sawdust blank, again in turn to sawdust blank is laid, and pre-pressing is fixed thickness and hot-pressing board, form wood board blank;Again to wood board blank is sawn and excess material is removed, and finished product wood board is obtained.The application can realize the continuous conveying and fixed-point pouring of sawdust, and improve the turning board stability of wood board.

The utility model relates to the technical field of wood processing equipment, in particular to a wood chipping device which comprises a chipping machine body and a material screening mechanism, the material screening mechanism is arranged on one side of the chipping machine body, a dust collecting mechanism is arranged below the material screening mechanism, and the material screening mechanism comprises a support, a screening basket, a first baffle, a connecting rod, a rotating disc and a motor. The dust collecting mechanism comprises a dust collecting groove, a second baffle and a handrail, wood chips mixed in the wood chips can be conveniently screened out, the wood chips can be conveniently cleaned out of the screening basket, the wood chips can be conveniently collected and cleaned in a centralized mode, the material screening mechanism is convenient to move, convenience is further provided for wood chip cleaning, the wood chip cleaning efficiency is improved, and the influence on the wood chip machining efficiency is reduced.