46 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 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 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 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.

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 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.

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 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.

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 present invention discloses a recovery production line and a recovery method for rotary cutting waste veneer raw materials, which includes a stone removing and feeding machine, a metal removing machine, a chipper, a first screw conveyor, a rolling screening machine, a swinging screening machine and a pre-steaming bin that are successively connected by a conveying mechanism. The recovery method is as follows: The veneer raw materials are sent to the production and processing site for stacking; the veneer raw materials are loaded onto the stone removing and feeding machine, and the falling height and slope between the upper stone removing conveyor belt and the lower stone removing conveyor belt are used for throwing and scattering materials to remove the lumps and heavy objects in the veneer raw materials, and the metal impurities mixed in the materials are adsorbed by the metal removing machine; then it is sent into the chipper for crushing, and then sent into the first screw conveyor and the rolling screening machine for screening, and the swinging screening machine for full tumbling screening, and then transferred to the pre-steaming bin for pre-steaming, and then pressed into stoppers by a cork screw machine and sent into a hot grinder for hot grinding to make fibers. The present invention can quickly recover and utilize the rotary cutting waste veneer raw materials, and reduce the cost.

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 discloses a dead knife device for a disc chipper, which relates to the technical field of disc chippers, is arranged on one side of a cutterhead at the bottom of the disc chipper and comprises a guide rail, an overturning frame is arranged on the guide rail, a dead knife rest is arranged at the top of the overturning frame, and a dead knife is arranged on the dead knife rest. A plurality of pressing blocks are detachably arranged at the top of the dead knife; a displacement device is arranged at the front end of the dead knife rest and connected with the driving device. According to the device, the width of a gap between the dead knife and the cutter head can be adjusted, logs are prevented from being sliced into very thin or very long strips, the length and the thickness of the logs in the cutting process are improved, and the subsequent production efficiency and the product quality are improved; meanwhile, the dead knife rest can retreat along the guide rail, a plurality of pressing blocks are detached, and the dead knife is overturned through the overturning frame, so that the dead knife is convenient to maintain or replace; therefore, the replacement process of the dead knife is simplified, the downtime of production is effectively reduced, and the working continuity and the working efficiency are 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.