30 results about "Woodchipper" patented technology

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.

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 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 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.

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 belongs to the technical field of chipping machines, and particularly relates to a cutterhead replacing mechanism of a wood chipping machine, which adopts the following scheme that the cutterhead replacing mechanism comprises a shell, the door plate is rotationally connected to the front side of the shell; the number of the fixing mechanisms and the number of the unlocking mechanisms are both two. The number of the chipping mechanisms is two, and each chipping mechanism comprises a motor, a rotating shaft and a cutter head; the motor is fixedly installed on the rear side of the shell, an output shaft of the motor extends to the inner side of the shell, the output shaft of the motor is fixedly connected with the rotating shaft, the outer side of the rotating shaft is in sliding contact with the inner side of the cutter head, and the fixing mechanism comprises a fixing block, a blocking frame, a spring and a spring seat. The cutter head can be unlocked on the rotating shaft by pressing the frame, the cutter head can be detached, then a new cutter head is inserted into the rotating shaft, and the cutter head can be automatically installed by releasing the pressing frame, so that the cutter head is rapid and convenient to use.

The utility model discloses a wood chipping machine impurity removal system which comprises a base, a fixing box is fixedly connected to the upper surface of the base, a sliding groove is formed in one side of the fixing box, a waste frame is connected into the sliding groove in a sliding mode, a clamping hole is formed in one side of the waste frame, a fixing structure is arranged on one side of the fixing box, and the fixing structure is connected with the waste frame in a sliding mode. A connecting cylinder is fixedly connected to the upper surface of the fixing box, and a rotating groove is formed in one side of the interior of the connecting cylinder. By arranging the servo motor, the rotating rod, the first gear, the filter cartridge, the gear ring and the like, the servo motor drives the rotating rod to rotate, the rotating rod drives the first gear to rotate, the first gear drives the gear ring to rotate, and the gear ring drives the filter cartridge to rotate, so that wood chips in the filter cartridge are continuously overturned for filtering, and the filter effect is favorably improved; and the situation that part of unqualified chippings on the wood chips are conveyed out before being filtered, and the product quality is affected is avoided.

The utility model belongs to the technical field of chipping machines, and particularly relates to a drum chipping machine with a receiving barrel mounting structure. A drum chipper with a receiving barrel mounting structure comprises a chipper body, a discharge port formed in one side of the chipper body, a discharge structure and a dust collection structure, and the discharge structure comprises a mounting base arranged on the discharge port; the receiving barrel is arranged below the mounting seat, and a discharging pipe connected with the mounting seat and a connecting seat connected with the discharging pipe are arranged at the top of the receiving barrel; the mounting structure is arranged on the discharge hole and is used for fixing the mounting seat on the discharge hole; wherein the mounting base, the discharging pipe, the connecting base and the material receiving barrel are communicated with one another to form a discharging channel.

The utility model relates to the technical field of wood chip product processing, in particular to a base-free combined all-in-one machine for wood chip processing, which comprises a base-free integral steel frame, and a feeding belt conveyor, a drum chipper, a discharging belt conveyor and a movable belt conveyor which are arranged on the base-free integral steel frame. According to the base-free combined all-in-one machine for wood chip processing, the feeding and discharging belt conveyor and the chipping machine are combined to form the base-free all-in-one machine, wood chips can be prepared along with the positions of raw materials, the base-free combined all-in-one machine is suitable for diversity of the raw materials and various kinds of wood including small-diameter wood, slabs, battens and the like, the processing efficiency can be greatly improved, and the production cost can be greatly reduced. And the production safety is ensured.

The application discloses a wood branch and twig chipping and screening pipeline, a first conveying belt conveys wood chips and fine chips output by a chipping machine to a screening groove, the inner bore of a rolling screen shell is a horizontal cylindrical cavity, the wood chips output by the screening groove are suitable to be guided to the inner bore of the rolling screen shell, the inner peripheral wall of the rolling screen shell is sequentially provided with a wood chip screening area and a impurity discharging port in the circumferential direction, the wood chip screening area corresponds to the lower end of the inner bore of the rolling screen shell, the wood chip screening area is provided with a plurality of wood chip screening holes, and a plurality of wood chips are arranged on the rotor in the circumferential direction, the wood chips are suitable to be swept along the cylindrical surface of the inner bore of the rolling screen shell. Compared with the prior art, the wood chips and bark chips obtained by chipping the secondary small fuel material, branch material and wood processing "three remaining materials" are screened, the wood chips obtained by chipping the secondary small fuel material, branch material and wood processing "three remaining materials" can be practically applied to a wood chip fluffer and a flakeboard, forest resources can be more fully utilized, and in addition, other wood factories are encouraged to sell the waste obtained by chipping the secondary small fuel material, branch material and wood processing "three remaining materials" as valuable products.

The utility model relates to the technical field of wood processing, in particular to a drum chipper with an adjustable cutter angle for wood processing, which comprises a machine body, an inner fly-cutter roller is assembled in the machine body, five groups of cutter assembly grooves and auxiliary arc grooves are arranged on the surface of the outer wall of the inner fly-cutter roller, and the cutter assembly grooves and the auxiliary arc grooves are distributed in a staggered manner. An adjusting assembly is assembled in the cutter assembly groove and comprises a mounting supporting plate, a supporting block is arranged on the upper portion of the interior of the mounting supporting plate, the surface of the supporting block abuts against the lower surface of the bottom of the assembling plate, studs are inserted into the supporting block in a threaded mode, and the studs are assembled on the two side walls of the mounting supporting plate in an inserted mode through bearings; a fly cutter assembly is assembled on the upper portion of the mounting supporting plate in a hinged mode and comprises an assembling plate, and side-by-side cutter sets are assembled on the upper portion of the assembling plate. The angle of the fly cutter can be conveniently adjusted according to the characteristics of different woods, and the operation and use efficiency can be improved.

The utility model relates to the field of chipping machines, and discloses a chipping machine fly-cutter roller convenient for heat dissipation, which comprises a fly-cutter roller body, the fly-cutter roller body is of a hollow structure, a through cooling pipe is arranged in the fly-cutter roller body, a spiral blade is arranged on the peripheral surface of the fly-cutter roller body, a heat dissipation groove and heat dissipation holes are processed on the surface of the blade, and the heat dissipation groove and the heat dissipation holes are communicated with the fly-cutter roller body. And the heat dissipation grooves are distributed along the axial direction of the fly-cutter roller body. According to the chipping machine fly-cutter roller facilitating heat dissipation, the fly-cutter roller body is arranged, heat dissipation grooves and heat dissipation holes are formed in the surfaces of the blades, the heat dissipation grooves are used for rapidly guiding out radial heat generated in a contact area in the cutting process of the blades, the heat dissipation holes are used for dissipating axial heat to the outside in time, and the cooling pipe is arranged in the fly-cutter roller body; the cooling liquid circularly flows in the cooling pipe, heat of the hollow cavity is taken away, inner and outer water cooling combined heat dissipation of the roller body is achieved, and the problems that in the long-time chipping operation process of a traditional chipping machine, a fly cutter roller is prone to heating, and a blade is prone to thermal expansion are solved.

The invention discloses biomass particle fuel processing equipment and a processing method thereof, and belongs to the technical field of biomass particle fuels. The equipment comprises a screening pretreatment unit, a chipping machine, a stock bin, a material stirring device and a pulverizer which are connected in sequence; the screening pretreatment unit comprises an upper-layer vibration type grid plate and a plurality of lower-layer strong magnetic suction rollers, and integration of raw material screening and metal impurity removal is achieved; material stirring teeth of the material stirring device are of a composite structure of a tungsten carbide wear-resisting head and a steel base body and are connected through a bolt in a quick release mode, the included angle can be adjusted, and constant-speed feeding is achieved in cooperation with driving of a variable frequency motor. The pulverizer is provided with two stages of pulverizing assemblies and is driven through chain transmission. The processing method comprises the steps of raw material pretreatment, cutting, quantitative feeding and graded crushing, and processing is completed through vibration screening, magnetic suction impurity removal, angle-adaptive material stirring and gradient crushing. The problems that existing equipment is low in pretreatment efficiency, prone to damage, poor in feeding adaptation and insufficient in crushing qualification rate are solved, and the overall machining efficiency is improved.

A wood chipper and a method of using the wood chipper are provided. The wood chipper has a rotating chipping drum with blades for reducing the size of wood fed to the chipping drum. The chipper also includes a sizing screen positioned below the chipping drum and a discharge conveyor positioned below the sizing screen. The discharge conveyor mechanically conveys wood chips from the chipping drum to a discharge point. The chipping drum has multiple pockets positioned around the exterior of the drum, and one of the blades is mounted adjacent to each one of the pockets. The pockets and blades are arranged in a configuration that consistently produces wood chips that are uniformly sized.

This utility model discloses a dust-removing wood chipper, including a chipper body. A feed conveyor belt is connected to the input end of the chipper body, and a mounting frame is provided above the output end of the feed conveyor belt. The mounting frame is equipped with a foldable and retractable dust-removing cover that can be mounted on the feed inlet of the chipper body. The mounting frame also has a folding fixing component that can secure the foldable and retractable dust-removing cover in a folded state. This utility model conveys wood into the chipper body via the feed conveyor belt and installs a foldable and retractable dust-removing cover at the output end of the feed conveyor belt, i.e., at the feed inlet of the chipper body, to suck up wood chips emitted from the feed inlet during the chipping process, preventing dust pollution. Furthermore, the foldable and retractable dust-removing cover can be folded and retracted and secured in a folded state by the folding fixing component, allowing the feed inlet of the chipper body to be exposed, facilitating regular cleaning and maintenance by workers.

The application discloses a kind of biomass pellet fuel processing equipment and its processing method, belong to biomass pellet fuel technical field, equipment includes screening pretreatment unit, chipper, bunker, poking device and pulverizer connected in sequence;Screening pretreatment unit contains upper layer vibration type grid plate and lower layer multiple strong magnetic suction roller, realize raw material screening and metal impurity removal integration;The poking tooth of poking device adopts tungsten carbide wear-resistant head and steel matrix composite structure, by bolt quick-release connection and included angle adjustable, cooperate variable frequency motor drive and realize uniform speed feeding;Pulverizer is equipped with two-stage crushing assembly, by chain drive driving.Processing method includes raw material pretreatment, cutting, quantitative feeding and grading crushing steps, by vibrating screen, magnetic attraction impurity removal, angle adaptation poking, gradient crushing complete processing.The application solves the problems of low pretreatment efficiency, easy to be damaged, poor feeding adaptation and insufficient crushing qualification rate of existing equipment, improves the overall processing efficiency.

The invention relates to a method for manufacturing a cellulose wadding-based fiber-insulating material, in which the cardboard and / or paper to be recycled undergo a defibration step during which said cardboard and / or paper to be recycled are introduced into a wood chipper (20) comprising a stator (21) having a plurality of grooves (22) made of a metallic and / or ceramic material and a rotor (25) having a plurality of knife blades (26) made of a metallic and / or ceramic material. Figure to be published with the abstract: Fig. 2

The present application belongs to the technical field of wood processing, and particularly relates to a wood processing chipper, which comprises a chipper main body, a conveying assembly one arranged in the chipper main body, a conveying assembly two arranged in the chipper main body, a conveying assembly three arranged in the chipper main body, a wood fiber brittleness type chipper mechanism and a wear reduction type chipper auxiliary mechanism, wherein the wood fiber brittleness type chipper mechanism is arranged in the chipper main body, and the wear reduction type chipper auxiliary mechanism is arranged on the chipper main body. The wood fiber brittleness type chipper mechanism can heat wood by high-temperature steam, so that the wood fiber inside the wood is softened, the wood becomes more plastic, the water content inside the wood is increased, the wood is more likely to form ice crystals in the subsequent freezing process, the cutting resistance of the softened wood fiber is reduced when the wood is chipped, and the ice crystals formed by the increased water content when the wood is frozen can further improve the chipping effect.

The utility model discloses a wood chipping machine capable of preventing wood chips from splashing and used for manufacturing cork plugs. The wood chipping machine comprises a chipping machine body used for installation, a feeding port fixedly installed at the upper end of the chipping machine body and a first chipping knife installed at the upper end of the interior of the chipping machine body. A second chipping knife is arranged on the right side of the first chipping knife, a baffle is arranged on the left side of the first chipping knife, first fixing rods are connected to the upper end and the lower end of the baffle, first springs are arranged on the outer sides of the first fixing rods, and a pull rod is arranged in the middle of the left side of the baffle. Clamping grooves are formed in the upper side and the lower side of the left end of the pull rod, and clamping blocks are connected into the clamping grooves. According to the wood chipping machine capable of preventing wood chips from splashing and used for cork plug manufacturing, mechanical damage caused by splashing of waste chips can be conveniently avoided, meanwhile, the waste chips on the surface of the baffle can be rapidly cleaned, chipped wood chips can be conveniently screened, and the screened wood chips can be conveniently and rapidly output.

The utility model belongs to the technical field of chipping machines, and particularly relates to a chipping machine with a feeding structure, which comprises a feeding hopper, rotating shafts are rotatably mounted between two sides of two ends of the feeding hopper in a penetrating manner, rotating rollers are mounted on the outer sides of the rotating shafts, a conveying belt is jointly mounted on the outer sides of the rotating rollers in a matched manner, and a plurality of partition plates are mounted on the outer side of the conveying belt at equal intervals. Extrusion blocks are mounted on two sides of the top end of the push plate; a trigger switch I and a trigger switch II are mounted on the inner sides of two ends of the mounting frame; when a push plate is at an initial position, an extrusion block can press a first trigger switch, the first trigger switch generates an electric signal and transmits the electric signal to a control panel, the control panel controls the output end of a conveying motor to rotate by 45 degrees and controls a servo motor to rotate forwards, the output end of the conveying motor rotates to drive a rotating shaft to rotate, and the rotating shaft rotates to drive a rotating roller to rotate; and the rotating rollers rotate to enable the conveying belt to move, and the partition plates move along with the movement of the conveying belt, so that the radishes fall into the mounting frame, and the feeding operation is realized.

The invention relates to a wood chipper rotor (1) for a chipper vehicle and for chipping raw wood, in particular log- and / or branch-like wood, to produce wood chips, comprising at least one rotor shaft (2), at least one chipper unit (3) arranged on the rotor shaft (2) by means of which the raw wood can be chipped, and an overload protection device (4). Furthermore, the overload protection device (4) is designed and / or arranged such that it can transmit a torque for rotating the at least one chipper unit (3) from the rotor shaft (2) to the at least one chipper unit (3). The invention also relates to the chipper vehicle.

The utility model discloses a wood chipping device for fiberboard production relates to fiberboard production equipment technical field, including frame, broken feeding mechanism and chipper, be provided with broken feeding mechanism and chipper on the frame, and broken feeding mechanism includes the mounting seat, and the motor no.

1. The name of the design product: wood chipper. 2. The use of the design product: mechanical equipment for crushing branches and trunks. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. The bottom of the design product is not easily visible or not visible during use, so the top view is omitted; the right view has been expressed in other views, so the right view is omitted.

The utility model relates to the technical field of wood disc chippers, in particular to a large-diameter wood disc chipper with an adjustable cutting angle, which comprises a chipping machine body, a mounting mechanism and a protective cover, the chipping machine body is assembled on the mounting mechanism, the protective cover is sleeved on the upper portion of the outer side of the chipping machine body, the protective cover is positioned above the mounting mechanism, and the mounting mechanism is mounted on the chipping machine body. The top end of the protection cover is fixedly connected with a top plate, the mounting mechanism comprises a supporting plate, a first limiting plate, a second limiting plate, a piston rod, a base, a limiting piece and an electric air cylinder, and the bottom end of the chipping machine body is connected with the upper end face of the supporting plate; one end of the upper end face of the supporting plate is vertically connected with a box, and the top end of the box is fixedly connected with a stand column. Through the design of the mounting mechanism, the height of the chipping machine body can be conveniently adjusted, the protective cover is arranged on the upper portion of the outer side of the chipping machine body in a sleeving mode, when the chipping machine body is not used, the chipping machine body can be protected, damage caused by accidental touch is avoided, and meanwhile the safety of the chipping machine body can be improved.