171results about "Wood splitting" patented technology

Multi-purpose and single function tools for splitting wood, material handling, and a variety of other uses are disclosed for projects around home, at a campground, or at a construction site. The tools are anchored entirely by the hitch receiver of a vehicle, the frame of a trailer, or by various forms of jack stands. The vehicle and jack stand supported wood splitters comprise a blade portion and a fixation portion extending from the blade portion. The blade portion comprises a generally upward facing cut edge. In some forms, the splitter is in the form of a jack stand which can be converted for use as a multi-purpose tool for material handling and other useful functions. Methods of use of the tools are disclosed as well as methods of converting the tool from one mode to another.

The technical scheme belongs to the technical field of wood splitting devices, and particularly relates to a wood splitting machine which comprises a rack, a baffle, a wood splitting axe, a two-way rapid oil cylinder and a power unit. The two-way quick oil cylinder and the baffle plate are arranged on the rack; the wood breaking axe is installed at the driving end of the two-way rapid oil cylinder, the wood breaking axe is S-shaped, wood can be split more easily, and a working space used for containing the wood is formed among the rack, the baffle and the wood breaking axe; the power unit is integrated on the rack to provide oil pressure for the two-way rapid oil cylinder; the hydraulic control switch valve and the control valve are stacked and integrated into a whole through the two-way rapid oil cylinder. The main beam is arranged on the machine frame, the tail end of the main beam is bent and upwarped, the tail plate is embedded and welded to the tail end of the main beam, the reinforcing plates are arranged on the two sides of the tail plate, the main beam is formed by cutting an integral sectional material, and compared with a traditional main beam formed by welding three plates, machining procedures of the main beam are reduced; and the bent guide plate is additionally arranged between the baffle and the sliding rail on the main beam, so that the strength of the baffle is improved while residual wood grid chippings are conveniently cleaned.

The compact log splitter comprises a main body, a tool coupling member carried by the main body, for operative coupling to a tool handling device, and first and second jaws carried by the main body, the jaws each being movable relative to the main body along a jaw movement direction, the jaws further being movable towards and away from each other between a closed position in which they are near or adjacent to each other and an opened position in which they are spaced-apart compared to the closed position, at least one of the jaws comprising a cutting tool for splitting logs that is in facing register with the other one of the jaws. A jaw actuation mechanism is carried by the main body and operatively connected to the first and second jaws, allowing the jaws to be moved between the opened and closed positions. The compact log splitter has substantially the same width when the jaws are in the opened position and in the closed position. When the first and second jaws are in the opened position, the jaw actuation mechanism is mostly located between parallel planes that are perpendicular to the jaw movement direction and respectively located at the positions of the first and second jaws.

The utility model relates to a log grabbing and splitting machine, comprising: an intermediate connecting body, which serves as a mounting base for various components; a pair of log splitting grippers, which are configured with the same structure and symmetrically distributed on both sides of the intermediate connecting body in a rotating connection manner; a hydraulic oil cylinder, which is horizontally placed between the two log splitting grippers, and whose two ends are respectively movably connected to the two log splitting grippers; a connecting rod, which is movably connected between the two log splitting grippers to realize the synchronous linkage of the two log splitting grippers. The log grabbing and splitting machine of the utility model has complete functions, high integration, and an efficient and convenient operation process, saving time and labor.

The invention belongs to the technical field of feed cellulose production, and particularly relates to a feed cellulose production line and a process thereof.The feed cellulose production line comprises a clamping device, a conveying belt, a wood sawing machine, a peeling machine and a wood splitting machine, a crushing device is arranged at the rear end of the wood splitting machine, and a rotating roller is arranged at the position, located at the rear end of an extrusion roller, of the crushing device; a plurality of cutting knives used for cutting wood are arranged on the rotating roller, grooves allowing the wood to be embedded therein are formed in the positions, located at the front ends of the cutting knives, of the rotating roller, and through upward movement of the extrusion roller, the connecting rod can be synchronously driven to move upwards, and the first pushing block is controlled to move to push the rotating part to move backwards; and meanwhile, a stop block is driven to move outwards to cancel stopping on an abutting block at the rear end of a moving piece, so that a torsional spring at the rotating joint of the moving piece and a rotating roller can push the moving piece to rotate backwards, a groove is expanded to better accommodate wood entering, even if the wood cannot enter a screen, the wood can be continuously pushed, and the blocking problem is solved.

The utility model relates to a full hydraulic control multifunctional firewood processor which comprises a main machine frame, a feeding conveying mechanism is arranged at the front end of the main machine frame, a locking mechanism is arranged above the feeding conveying mechanism, the locking mechanism comprises a locking piece, a locking hydraulic cylinder and a locking rotating shaft, the locking piece is fixedly arranged on the locking rotating shaft, and the locking hydraulic cylinder is arranged on the locking rotating shaft. The locking hydraulic cylinder drives the locking rotating shaft to rotate back and forth; a cutting mechanism is arranged behind the feeding conveying mechanism and comprises a cutting saw, a cutting hydraulic cylinder and a cutting rotating shaft, the cutting saw is fixedly arranged on the cutting rotating shaft, and the cutting hydraulic cylinder drives the cutting rotating shaft to rotate in a reciprocating mode; a sliding way is arranged below the cutting mechanism, a wood splitting blade is arranged in the sliding way, a wood splitting hydraulic cylinder is arranged at the front end of the sliding way and can push wood to abut against the wood splitting blade, and a discharging and conveying mechanism is arranged behind the sliding way. The automatic wood sawing and splitting machine integrates automatic feeding, hydraulic locking and fixing, hydraulic wood sawing, hydraulic wood splitting and automatic discharging, and is high in automation degree, strong in power output and high in working efficiency.

The utility model relates to the technical field of wood splitting machines, and discloses a wood splitting machine which comprises a movable frame, a PTO power input gearbox is installed on the upper side of the movable frame, a hydraulic pushing unit is arranged behind the PTO power input gearbox, a material pushing frame is installed at the output end of the hydraulic pushing unit, a baffle is connected to the rear side of the material pushing frame, and a baffle is arranged on the rear side of the baffle. And a bidirectional control unit is arranged above the hydraulic pushing unit. The hydraulic pushing unit stretches out and draws back to drive the pushing frame to extrude and push wood on the containing plate, the wood is cut by the cutting unit, a baffle is connected to the rear side of the pushing frame, the baffle on the rear side of the returning frame moves forwards along with the wood when the wood enters the cutting knife, half of the wood is in the cutting unit after all oil cylinders are beaten out, and the wood is cut by the cutting unit. And then when the hydraulic pushing unit returns, the baffle and the wood return to the original positions along with the hydraulic pushing unit, the wood falls on the placing plate at the moment, and the hydraulic pushing unit is started again to work circularly.

The utility model relates to the technical field of bamboo product processing, in particular to bamboo breaking equipment with an anti-loosening structure, which comprises a bottom plate, a cutting tool and a linear motor are respectively mounted above the bottom plate, a first limiting mechanism is mounted on one side of the cutting tool, a second limiting mechanism is mounted above a load plate of the linear motor, and the first limiting mechanism and the second limiting mechanism are mounted on the load plate of the linear motor. The first limiting mechanism comprises a limiting frame, a lead screw is inserted into the top of the limiting frame, and a sliding block is in threaded connection with the surface of the lead screw. According to the improved bamboo breaking equipment, the tail ends of bamboos are limited and fixed through the second limiting mechanism, and the bamboos are prevented from being damaged in the placing process or the cutting process; the tail end of the bamboo looses and falls off due to no supporting point, the first limiting mechanism is additionally arranged on one side of the cutting tool and matched with the second limiting mechanism, the two ends of the bamboo are limited and fixed at the same time, the situation that the bamboo inclines when being placed due to the too long bamboo is avoided, and it is guaranteed that blades are separated more evenly during cutting.

The invention discloses an integrated round bamboo stripping machine, comprising a grinding part, a stripping cutter head, a first stripping conveying part and a second stripping conveying part arranged at one end of the first stripping conveying part far away from the stripping cutter head. By arranging the grinding part and the stripping cutter head, the polished round bamboo material can be split by the stripping cutter head. The first stripping conveying part is arranged to limit the width of the bamboo material after the initial stripping and to transport the stripped bamboo material to a subsequent processing part. Furthermore, by arranging the second stripping conveying part, the thickness of the bamboo material after the secondary stripping is limited and continuous preparation can be achieved, thereby ensuring the production efficiency and manufacturing accuracy of the bamboo strips. The invention belongs to the field of stripping machines.

The utility model discloses a sliding impact firewood chopping tool which comprises a guide pipe, an impact hammer, an axe and a handle, the bottom end of the guide pipe is detachably and fixedly connected with the axe, the top of the axe is provided with a stress part, the guide pipe is connected with the impact hammer in a sliding mode, and the impact hammer can impact the stress part. And the impact hammer is fixedly connected with the handle. The utility model relates to the technical field of wood splitting tools, and has the characteristic of reducing manpower.

A log splitter includes a chassis having a support table configured to support a log to be split, a splitter screw having a generally conical shape and mounted to a rotatable screw shaft that is supported by the chassis, and a drive assembly configured to rotate the shaft to impart rotational movement to the splitter screw about a screw axis. The drive assembly includes a motor coupled to the screw shaft via a constant velocity transmission (CVT) (also known as continuously variable transmission). The CVT can provide both high speed and high torque during the splitting process as required to split the log. A fall restriction bar helps restrict a person from accidentally falling onto the splitter screw. An engine-kill bar is pivotally mounted to the chassis. A log-rotation stop mechanism is configured to restrict rotation of a log that gets stuck on the splitter screw.

A bamboo strip parallelogram automatic tool setting mechanism of a thin bamboo strip cutting machine is installed between the axes of two feeding rollers of the thin bamboo strip cutting machine. The two feeding rollers are connected through the parallelogram automatic tool setting mechanism, synchronous and symmetrical movement towards or away from the cutting edge of the thin bamboo strip cutting knife is achieved, automatic tool setting of the bamboo strips is achieved, and the split precision of the bamboo strips is improved. The device comprises a guide groove plate, a parallelogram connecting rod, two feeding roller moving sliding blocks, two feeding roller moving sliding block springs and two spring baffles. The guide groove plate is fixed on a rack of the thin bamboo strip cutting machine and is positioned between axes of two feeding rollers of the thin bamboo strip cutting machine; a front guide groove and a rear guide groove are formed in the front portion and the rear portion of the guide groove plate respectively, and the center line of the front guide groove and the center line of the rear guide groove are located on the perpendicular bisector of the connecting line of the axes of the two feeding rollers. Four connecting rods of the parallelogram connecting rod are hinged with each other, and symmetrical front and rear hinge shafts of the parallelogram connecting rod are respectively accommodated in the front and rear guide grooves and can move along the front and rear guide grooves; the left hinge shaft and the right hinge shaft which are symmetrical are connected with the feeding roller through feeding roller moving sliding blocks respectively.

The application discloses a bamboo breaking machine with a feeding mechanism, and belongs to the field of bamboo processing equipment. The bamboo breaking machine comprises a base, a workbench arranged on the upper surface of the base, a sliding seat arranged on the workbench, and a punch head arranged on the sliding seat. A radial adjustment clamping unit and an axial movable clamping unit for clamping a bamboo cylinder and aligning the axis of the bamboo cylinder with the axis of a cutter head are further arranged on the upper surface of the base. When the axial movable clamping unit moves to the radial adjustment clamping unit along with the sliding seat towards the cutter head side, the radial adjustment clamping unit has been loosened in advance and moved away from the moving path of the bamboo cylinder. The feeding mechanism is used for placing the bamboo cylinder in the clamping area of the radial adjustment clamping unit and the axial movable clamping unit. The purpose of the application is to provide a bamboo breaking machine with a feeding mechanism. The bamboo cylinder is clamped and centered by the radial adjustment clamping unit and the axial movable clamping unit, so that the axis of the bamboo cylinder is aligned with the axis of the cutter head, and the uniformity of the width of bamboo strips after the bamboo is broken is improved.

The full-automatic bamboo breaking machine is characterized in that cutter heads on the left side and the right side are installed, a bamboo breaking mechanism can move back and forth on the two sides, idle stroke does not exist, in order to increase the feeding speed, a double-channel feeding mechanism is further designed to meet the bamboo breaking requirement of the bamboo breaking machine, and in the actual work, the bamboo breaking requirement is met. After being input through the conveying belt, a bamboo tube is divided into an upper channel and a lower channel at the feeding mechanism and enters the upper bamboo diameter measuring device and the lower bamboo diameter measuring device through the conveying belt, after measurement, cutterheads on the two sides rotate, appropriate cutters are selected, then the bamboo tube enters the bamboo breaking mechanism, and the bamboo tube is broken through movement of a bamboo pushing head. And the bamboo breaking device is pushed to move towards the cutter part for breaking bamboos.

A work machine including a power supply having a plug adapted to plug into a supply of power provided by a power outlet. A stored energy device is operatively connected to the power supply and is configured to store power. A motor under control of a motor control is configured to receive power from the outlet and to received power from the power supply. A work device, operatively connected to the motor, is configured to perform a work task in response to a supply of power provided by the power outlet during a normal operating mode and to perform the work task in response to the stored power in a boost mode. The work machine includes a power washer or a log splitter.

The invention discloses a bamboo-wood composite sheet as well as a preparation method and a continuous preparation device thereof, and belongs to the field of bamboo-wood composite materials. The bamboo-wood composite sheet comprises a densified bamboo curtain inner layer, the upper side and the lower side of the densified bamboo curtain inner layer are each fixedly connected with at least one wood veneer surface layer, the densified bamboo curtain inner layer and the wood veneer surface layers are stacked in a staggered mode, and an adhesive layer used for gluing is arranged between the densified bamboo curtain inner layer and the wood veneer surface layers. The densified bamboo curtain inner layer is formed by weaving a plurality of densified bamboo chips, in the woven structure, the adjacent densified bamboo chips are arranged in parallel, the bamboo green faces and the bamboo yellow faces of the adjacent bamboo chips are alternately and reversely arranged, and the structure effectively improves the mechanical property of the sheets and greatly reduces buckling deformation. The preparation method comprises the three steps of round bamboo pretreatment, assembly and hot press molding. The invention also provides a continuous preparation device for realizing the method. The sheet prepared by the invention has excellent bonding strength, bending strength and deformation resistance, and the preparation process can realize continuous production, and is high in efficiency and low in energy consumption.

A powered log splitter may include a support structure configured to support a log. A powered log splitter may include a ram operable to engage and split the log. A powered log splitter may include a hydraulic drive unit configured to actuate the ram. A powered log splitter may include a stand-alone motor unit configured to power the hydraulic drive unit, the stand-alone motor unit comprising a housing, an electric motor located within the housing, and a battery receptacle supported by the housing, the battery receptacle configured to receive a battery pack to supply electrical current to the electric motor.

The present invention belongs to the field of working machines, more precisely to the field of wood splitters, particularly operation of a hydraulic cylinder in wood splitters. The invention relates to a wood splitter with an adjustable path of a hydraulic cylinder for optimizing the splitting cycle. The essence of the invention is in that it allows the hydraulic cylinder to be stopped in a certain point and then return to its initial position. The hydraulic cylinder is equipped with a suitable sensor or a switch, which sends information about the position of the cylinder to a controller. Said sensor or switch is arranged to detect reference points provided on a sheath attached to the hydraulic cylinder and moves forwards and backwards with the cylinder. Reference points on the sheath may be holes, cat eyes, detections on steel and similar elements. The controller then with an electromagnetic hydraulic valve adjusts the path of the hydraulic cylinder based on the user's selection of the cylinder movement path, which depends on the length of the logs or resulting firewood, respectively.

The utility model discloses an improved hydraulic wood chopping machine. The blade and the oil cylinder are arranged on the machine frame and located at the front end and the rear end of the workbench, the hydraulic reversing valve controls a piston rod of the oil cylinder to stretch out and draw back and is provided with a reversing control rod, the swing rod mechanism is arranged on the machine frame and movably connected with the reversing control rod, and the ejector block is arranged on the piston rod and slides relative to the blade along the workbench. A stroke control component is arranged between the swing rod mechanism and the ejector block, the ejector block can push the swing rod mechanism to drive the reversing control rod to conduct reversing action along with retraction of the piston rod, and the ejector block can pull the swing rod mechanism through the stroke control component to drive the reversing control rod to conduct reversing action along with extension of the piston rod. Automatic reversing movement of the piston rod can be achieved, original manual operation is changed into automatic work, labor is saved, and economic benefits are improved.

The utility model discloses a high-precision bamboo slicing machine which comprises a base, a centering module, a power module, a blade, a feeding and discharging port and a control module. The centering module comprises an upper centering module and a lower centering module which can slide relatively, a pressing roller is installed on the centering module and connected with the power module, and a blade is located at the middle discharging end of the pressing roller. The six-connecting-rod linkage mechanism drives the upper module and the lower module to symmetrically ascend and descend through spring tension, automatic adjustment can be conducted according to the thickness of bamboo wood, the adjustment response time is shorter than 0.1 s, the positioning precision is + / -0.1 mm, and the slicing thickness error is + / -0.2 mm. The power module adopts a gear set to drive double compression rollers to symmetrically extrude, and the transmission efficiency is greater than or equal to 96%. The equipment is further provided with a protective cover, a buffer block and other safe and stable structures, the blade is detachable, and operation is convenient and fast. And compared with traditional equipment, the energy consumption is reduced by 25%, and the device can adapt to bent bamboos and is suitable for efficient and accurate fragmentation operation in the pretreatment stage of the bamboos.

A firewood splitting machine is intended for splitting of longitudinal timber sections (H) in order to produce firewood pieces (HF), and comprises a splitting unit (6), which is driven by hydraulic driving means (101, 102) and is by means of guiding members (61, 62) guided along the longitudinal geometric axis (X) of the bearing framework (1). Said splitting unit (6) comprises at least a splitting tool (60), which is moveable to and from along said longitudinal geometric axis (X) of the bearing frame (1), and a primary cutting blade (600) of which is located in the third level (N3), which is at a pre-determined distance in a direction apart from the ground, which is selected in dependency on each selected thickness of firewood pieces (HF), spaced apart from the bottom surface (101') of the operational area (100) of the machine in the first level (N1). A splitting chute (4) is located in the fourth level (N4) at a distance apart from the ground (P), which is for thickness of firewood pieces (HF) smaller than the distance between the cutting blade (600) of the splitting tool (60) and the ground (P). When observed in a direction of the operational stroke i.e. from the conveying unit (2) towards the terminal limiting member (3), the splitting chute (4) is arranged in front of the splitting tool (60). The splitting chute (4) is simultaneously with the splitting tool (6), and also in the same direction, displaceable along said horizontal axis (X), and is moreover also displaceable in vertical direction (Y) relatively to the splitting tool (60) and the bearing frame (1), namely either towards the ground (P) or in opposite direction, so that during displacing of the splitting tool (60) and the splitting chute (4), the distance between the splitting chute (4) and the primary cutting blade (600) of the splitting tool (60) is all the time changeable within a pre-determined range.

The present application relates to a kind of bamboo material slicing device, it includes center axis, be connected to the inner node mechanism of impact of center axis front end, be arranged in the center axis peripheral wall bamboo splitting mechanism and the centering guide mechanism of ring set in the outer peripheral side of center axis;The inner node mechanism of impact includes impact node cutter, the front end of impact node cutter is equipped with annular cutting edge for removing bamboo inner node;The bamboo splitting mechanism includes several with center axis as center annular array distribution bamboo splitting blade and the fixed seat for installing bamboo splitting blade of sleeve set in the outer side peripheral wall of center axis;The centering guide mechanism includes several front and back extension arrangement elastic guide piece.The present application is to provide a kind of bamboo material slicing device that can carry out automatic inner node removal, slicing operation.The present application has the advantages that: after breaking node by the inner node mechanism of impact, first eliminate irregular stress of bamboo inner node, then pass through bamboo splitting mechanism and slice, can make the width of bamboo strip that splits out more uniform.

The utility model discloses a mechanism facilitating returning and material returning of a log splitter, which comprises a machine frame, a wood pushing assembly arranged on one side of the machine frame, a cutter assembly arranged on the other side of the machine frame, a wood placing table arranged between the cutter assembly and the wood pushing assembly, a wood supporting table arranged on the cutter assembly, and a push-pull piece arranged on the wood pushing assembly. One end of the push-pull piece is located above the wood supporting table and can slide on the wood supporting table along with movement of the wood pushing assembly, and when the wood pushing assembly pushes wood to the cutter assembly to be cut, the push-pull piece slides on the wood supporting table along with movement of the wood pushing assembly. After the wood is cut, the non-cut part is pushed to the wood supporting table under the action of the wood pushing assembly; and when the wood pushing assembly moves in the reverse direction, the push-pull piece moves along with the wood pushing assembly to enable the wood which is not cut to return to the wood placing table to be cut for the second time. Compared with the prior art, the wood splitting machine has the advantages that large-size wood can be split, manual rotation is not needed during secondary wood splitting, and efficiency is high.

The utility model relates to the technical field of fuel gas smokeless barbecue ovens, in particular to a fuel gas smokeless barbecue oven which comprises a fuel gas barbecue oven body, a stick cutting mechanism is fixedly installed on the upper side of the fuel gas barbecue oven body, a sliding opening is formed in one side of an operation box, and a driving block is installed in the sliding opening in a sliding mode. The pull handle is pressed down by a hand, the pull handle drives the V-shaped rod to move, the V-shaped rod drives the connecting block to do arc motion, the connecting block drives the driving rod to move, the driving rod drives the rack to move downwards through the teeth at the other end, the rack drives the driving block to move downwards, and the driving block drives the lifting block to move downwards along the inner wall of the sliding groove. The lifting block drives the fodder chopper to move downwards, the fodder chopper conducts staggered chopping on the wooden stick tips on the chopping table and enables the wooden tips to be collected by the collecting vessel, then the pull handle is loosened, and the purpose of rapidly removing the wooden tips and preventing the wooden tips from generating smoke during baking is achieved.

The utility model relates to the technical field of vertical wood splitting machines, and discloses a vertical wood splitting machine which comprises a vertical wood splitting machine moving base, a vertical machine frame is fixedly arranged on the vertical wood splitting machine moving base through bolts, a screw rod is arranged in the vertical machine frame in a rotating mode, and the vertical wood splitting machine moving base is provided with a screw rod. The screw rod is driven by a driving motor arranged at the upper end of the vertical rack, a bearing sliding frame is arranged in screw-thread fit with the screw rod, a rotating shaft is rotationally arranged at the front end of the bearing sliding frame, and the lower end of the rotating shaft is connected with a conical thread drill bit; the conical thread drill bit penetrates into wood through the conical threads under high-speed rotation and cracks the wood. Compared with equipment for splitting wood through inertia force, the working process of the wood splitting machine is lighter, cracks of the wood are expanded in the rotating process through the conical spiral structure so that the wood can be expanded, the process is more stable and controllable, and safety is higher.

A timber processing and firewood splitting machine is provided, comprising a self-standing bearing frame for being placed on the ground, a conveying unit arranged in one terminal area of said bearing frame and configured to convey timber of a pre-determined diameter in the longitudinal direction of said bearing frame, a cutting unit suitable for cutting said timber to separate longitudinal sections of a pre-determined length, a guiding unit for guiding each timber section in said longitudinal direction and along a geometric axis (10) towards a working area (5), and a splitting unit and supporting assembly for supporting firewood pieces upon being split apart from the rest of said longitudinal section of the timber.

The log splitter comprises a rack, the rack is connected with an oil tank, tires are installed on the two sides of the oil tank, and the other end of the rack is connected with a foot support; an engine and a gear pump are further mounted on the oil tank; a working beam is arranged on the machine frame, a tail plate and a baffle are installed on the working beam, a blocking piece is arranged between the tail plate and the baffle, a hydraulic cylinder is installed between the tail plate and the blocking piece, the end portion of a piston rod of the hydraulic cylinder is connected with the knife back of the chopper, brackets are installed between the blocking piece and the baffle, the brackets are installed on the two sides of the working beam, and a sliding block is connected to the working beam in a sliding mode. The bottom of the chopper is fixed on the sliding block, and the blade faces the baffle. By utilizing the wood splitting machine designed by the invention, the problems that the cleaning work of the worktable cannot be carried out after each wood splitting action, the speed of the wood splitting action cannot be improved, and various problems can be caused only by simply increasing the power, so that the working efficiency is influenced, even the abrasion of movable parts is aggravated, and the working efficiency is influenced can be solved. And the service life of the log splitter is seriously influenced.