30 results about "Wood splitting" patented technology

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 invention relates to the field of wood stacking, in particular to an automatic stacking device for a wood splitting machine and a using method of the automatic stacking device. A fixed inclined sliding groove or a conveying belt is adopted in stacking equipment for guiding plates to a stacking position, the plates are roughly limited through a baffle, however, the equipment lacks an effective adaptive centering and calibrating mechanism, and the equipment cannot be used for stacking the plates. The plates are easy to deviate due to inertia, friction or self-shape difference in the sliding or pushing process. The side edges of the plates are scraped, swept and cleaned synchronously in the calibration process of the plates, the overall cleanliness of the stacked plates is improved, the centering guide plate and the elastic scraping plate are cleaned through vibration generated by the elastic scraping plate in the return stroke, and abrasion caused by impurity accumulation and reduction of calibration precision are prevented.

This application relates to a lithium-ion battery-powered rack and pinion wood splitter, belonging to the field of wood processing machinery technology. The wood splitter includes a frame, a fixed cutter head, a slide rail, a movable base, a power drive assembly including a motor, and a transmission mechanism. The fixed cutter head and slide rail are mounted on the frame, and the movable base is slidably mounted on the slide rail. The transmission mechanism includes a gear driven by the motor and a rack meshing with the gear; the output end of the rack is hinged to the movable base via a hinge shaft. Furthermore, it is equipped with a rack limit guide wheel that rolls against the smooth surface of the rack, a stroke control assembly for power-off linkage, and a lithium-ion battery pack. This invention utilizes the hinge structure to release the lateral load stress generated during wood splitting, combined with the guide wheel's forced constraint to prevent tooth skipping, and uses mechanical triggering to achieve power-off at the limit stroke, effectively improving the stability of the heavy-duty transmission system and the safety of equipment operation. Moreover, the overall structure is compact, free from cable constraints, and convenient for outdoor mobile operation.

1. The name of the design product: wood splitting device (10). 2. The use of the design product: for splitting wood. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

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.

The utility model relates to a kind of wood splitting assembly for wood splitting machine, including working beam, hydraulic cylinder and bracket.The one end of working beam is welded with tail plate, the other end is welded with baffle, and fender is fixed between tail plate and baffle.Working beam is slidably connected with sliding block, and the blade body of splitting knife is fixed on sliding block.Hydraulic cylinder is located between tail plate and fender, and the bottom of hydraulic cylinder is connected to tail plate by bolt, and the piston end of hydraulic cylinder is detachably connected at the back of splitting knife, and the chamber of hydraulic cylinder is communicated with reversing valve;Bracket is located between fender and baffle.By the wood splitting assembly for wood splitting machine designed by the utility model, the problems of safety hazard caused by component shedding or hydraulic cylinder out of control during splitting process of existing wood splitting machine, and the problems of jam, equipment shutdown caused by debris retention, reduction of work efficiency, support stability and auxiliary sliding mechanism deficiency can be solved.

The utility model provides a log splitter with an openable protective cover, which comprises a box body, rotating covers rotatably arranged on two sides of the top of the box body, a limiting component arranged in the box body and used for positioning the rotating covers, a top plate arranged above the rotating covers, and a chopper arranged at the bottom of the top plate. U-shaped rods are fixedly connected to the two sides of the top of the top plate, grooves used in cooperation with the U-shaped rods are formed in the rotating cover, a pair of U-shaped grooves are formed in the rotating cover, the limiting assembly comprises pressing rods inserted into the two sides of the top of the box body, the bottoms of the pressing rods are fixedly connected with a fixing plate, and springs are fixedly connected to the two sides of the bottom of the fixing plate. The log splitter with the openable protective cover solves the problems that although an existing log splitter is additionally provided with the protective cover for protection, the protective cover needs to be manually opened when timbers are placed and taken out, operation is tedious, working efficiency is affected, and use is inconvenient.

The utility model discloses a bamboo and wood splitting working table which comprises a supporting table, two supporting frames, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods and a plurality of connecting rods, and is characterized in that the supporting frames are fixed at the upper end of the supporting table; a lead screw and a supporting rod are arranged between the two supporting frames. The conveying cylinder is located on one side of the outer ends of the two supporting frames; the cutting device is located at a lower end outlet of the conveying cylinder; the supporting plate is located on the lower side of the support. According to the bamboo wood splitting workbench, the bottoms of bamboo wood are supported through the supporting plate, the height of the supporting plate is adjusted according to the length of the bamboo wood needed during follow-up bamboo charcoal processing, the supporting plate is driven to ascend and descend through stretching and retracting of the hydraulic rod, and in the ascending and descending process of the supporting plate, the height of the supporting plate is adjusted. The distance between the supporting plate and the opening in the lower end of the conveying cylinder can be adjusted, the length of each section of bamboo after splitting is controlled by adjusting the distance between the supporting plate and the opening in the lower end of the conveying cylinder, and good adjustability is achieved.

The utility model relates to the technical field of auxiliary tools of skid steer loaders, and particularly discloses a vehicle-mounted wood splitting device which comprises an installation frame used for being connected with a skid steer loader in an assembling mode, and a motor is installed in the middle of the installation frame. A power output shaft of the motor is fixedly sleeved with the bottom end of the telescopic frame; the tool apron beam body comprises a longitudinal beam with the front end fixed to the rear wall of the top end of the telescopic frame and a cross-shaped tool bit fixed to the rear end of the top face of the longitudinal beam. The movable seat comprises a cylindrical seat which sleeves the longitudinal beam in a sliding manner and a plate frame which is fixed on the top surface of the cylindrical seat; the front end of a piston cylinder of the jacking telescopic cylinder is connected to the top of the front end of the longitudinal beam; the rear end of a piston rod of the jacking telescopic cylinder is connected to the front part of the grillage; the problems that when the wood splitting equipment is used, manpower is consumed, and the wood splitting efficiency is limited are well solved.

1. Name of the designed product: caterpillar handle type wood splitting machine (1). 2. Use of the designed product: the designed product is used for processing wood equipment. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

The utility model discloses a firewood chopping device which comprises a supporting frame, a material guiding table is fixedly connected to the top of the supporting frame, a limiting assembly is installed between the material guiding table and the supporting frame and used for limiting the moving range of wood, and a fixing base is fixedly connected to the position, located on one side of the material guiding table, of the top of the supporting frame. A hydraulic cylinder is installed on the side, away from the material guiding table, of the fixing base, the output end of the hydraulic cylinder penetrates through the fixing base and is fixedly connected with a pushing block, a firewood chopping knife is arranged on the portion, located on the other side of the material guiding table, of the top of the supporting frame, and an adjusting assembly used for adjusting the height of the firewood chopping knife is installed on the supporting frame. According to the wood splitting machine, wood to be split is placed in the guide table, the hydraulic cylinder works to drive the push block to make contact with the wood so as to push the wood to be close to the wood splitting knife, the wood and the wood splitting knife are extruded through continuous pushing of the hydraulic cylinder, the wood is split, the labor intensity of workers is reduced, the wood splitting efficiency is improved, and safety is improved.

This invention relates to a wood splitter, comprising a frame, an oil tank connected to the frame, tires mounted on both sides of the oil tank, and a foot support connected to the other end of the frame; an engine and a gear pump are also mounted on the oil tank; a working beam is provided on the frame, a tail plate and a baffle are mounted on the working beam, a stop is provided between the tail plate and the baffle, a hydraulic cylinder is installed between the tail plate and the stop, the end of the piston rod of the hydraulic cylinder is connected to the back of the splitting blade, a bracket is installed between the stop and the baffle, the bracket is installed on both sides of the working beam, a slider is slidably connected to the working beam, and the bottom of the splitting blade is fixed on the slider with the blade facing the baffle. The wood splitter designed using this invention can solve the problems of not being able to clean the workbench after each splitting action, not being able to increase the speed of the splitting action, and simply increasing the power, which leads to various problems, reduces work efficiency, and even accelerates the wear of moving parts, seriously affecting the service life of the wood splitter itself.

The utility model discloses a safe return device of a log splitter, which belongs to the field of log splitters, and comprises a body mechanism, a connecting mechanism is mounted at the outer end of the body mechanism, a protective mechanism is mounted at the inner end of the body mechanism, the protective mechanism comprises a connecting piece, and the connecting piece is connected with the connecting mechanism. A plurality of connecting pieces are movably connected to the rear portion, in sliding connection with the piston rod, of the inner end of the body mechanism, first buffer rods are installed at the rear ends of the connecting pieces, and the first buffer rods are of an I-shaped structure; when the oil cylinder is arranged to move, a connecting piece can protect impact force when a piston assembly in the oil cylinder operates, and acting force is subjected to secondary buffering protection through a first buffering rod and a gasket, so that the oil cylinder can effectively control the returning speed of operation, and mechanical damage caused by too high speed is avoided; therefore, when the log splitter operates, the service life of the log splitter is prolonged, the failure rate is reduced, and the safe return effect of the log splitter is improved by reducing severe impact during return.

The utility model discloses a small vertical log splitter, and belongs to the technical field of log splitters. The wood splitting machine comprises a machine body, a workbench and a wood splitting mechanism, the workbench and the wood splitting mechanism are arranged on the machine body, the wood splitting machine further comprises a clamping mechanism and a wood splitting control mechanism, the clamping mechanism is provided with a clamping part and a control part, the control part controls the clamping part to act, and the clamping part is arranged between the wood splitting mechanism and the workbench. The wood splitting machine is simple in structure, easy and convenient to operate and high in safety, the working table is matched with the clamping mechanism, wood to be processed is placed on the working table, the wood is clamped through the clamping part of the clamping mechanism, the wood splitting efficiency is improved, split wood is prevented from falling off from the working table, the risk of injury to the body of an operator is reduced, and the working efficiency is improved. And the device is not only suitable for the production industry, but also suitable for pre-processing wood raw materials before heating of household fireplaces.

The utility model discloses a novel log splitter, which relates to the field of wall coating construction, and comprises a mobile platform, a driving box and a mounting rack are arranged on the mobile platform, a mounting beam is fixedly connected to the mounting rack, driving screw devices are symmetrically arranged on two side plates of the mounting beam, a working table is fixedly connected to the upper end face of the mounting beam, and the working table is fixedly connected to the lower end face of the mounting beam. One end of the upper end face of the working table plate is fixedly connected with a hydraulic oil cylinder device which is connected with the driving box, the other end of the upper end face of the working table plate is fixedly connected with a chopper, the working table plate is slidably connected with a push table device, the push table device is in transmission connection with the driving screw rod device, and the push table device is located between the hydraulic oil cylinder device and the chopper. According to the device, the hydraulic oil cylinder device and the driving screw device are matched with each other, two-section type splitting is carried out, a hydraulic oil cylinder is responsible for front-section splitting with a large load, an electric push rod is responsible for rear-section splitting and resetting with a small load, and the wood splitting efficiency is greatly improved.

The utility model discloses a vertical log splitter convenient for hauling, which comprises a machine body bracket provided with wheels and a traction rod, and a rotating stand rotationally connected with the machine body bracket, an oil cylinder, a protective plate and a workbench are arranged on the rotating stand, the oil cylinder is arranged on the rotating stand in a sliding and adjustable manner, the oil cylinder is provided with a cylinder barrel and a piston rod which are arranged in a telescopic manner, and a chopper is arranged on the piston rod. The chopper is located between the protective plate and the workbench, a limiting piece and a positioning piece which are detachably installed are arranged on the rotating frame, the limiting piece can limit sliding of the cylinder barrel on the rotating frame, the positioning piece can be connected with the chopper, sliding of the piston rod on the rotating frame is limited through the chopper, a rotation limiting piece which is adjustably connected with the rotating frame is installed on the machine body bracket, and the rotation limiting piece can limit rotation of the rotating frame. Compared with the prior art, the traction rod has the advantages that the length of the traction rod can be effectively shortened, so that the flexibility and the stability of the log splitter during hauling are improved.

The utility model relates to the technical field of agricultural equipment, in particular to a horizontal log splitter. The horizontal log splitter comprises a base and a main body, the main body is of a special-shaped structure, one side of the main body is provided with a long supporting leg which extends downwards and is connected with the base, the long supporting leg is connected to one side above the base through a turnover pin, and one side of the main body is further provided with a short supporting leg which extends upwards and is connected with the base, and the short supporting leg is connected to the other side above the base through a lock pin. A gear pump, an oil pump transmission case and an oil return filter are arranged on the base, the gear pump is connected with the oil pump transmission case, the body is connected with an oil cylinder, a reversing valve is arranged on one side of the body and connected with a handle, the lower end of the oil cylinder is connected with a blade, the gear pump is connected to the reversing valve through an oil pipe, and the reversing valve is connected to the oil return filter through an oil pipe. The horizontal type wood splitting machine is an agricultural hydraulic wood splitting machine, the overall structure can achieve horizontal type or vertical type wood splitting operation, and the horizontal type wood splitting machine is provided with a hydraulic system, simple in structure and convenient to operate.

Wood splitting device for splitting a log into kindling, comprising at least one main knife (10) with a penetration surface (12) and a cutting edge (14) arranged at an end region of the penetration surface (12), and several wedge-shaped cutting edges (16) with blades (18) which extend at least substantially perpendicular to the penetration surface (12).

The utility model relates to the field of wood processing, and discloses a wood splitting device which comprises a processing table, a hydraulic cylinder and a wood splitting tool bit are fixedly installed at the top of the processing table, and a telescopic shaft of the hydraulic cylinder faces the wood splitting tool bit in the horizontal direction. A push plate is arranged on the machining table and fixedly connected with a telescopic shaft of the hydraulic cylinder. A lifting table is slidably mounted on the side portion of the machining table, and a pushing plate used for wood feeding is rotatably mounted on the lifting table. A vertical lead screw is rotationally installed on the machining table and is in threaded connection with the lifting table. The screw rod is in transmission fit with the push plate through a linkage mechanism; the linkage mechanism is used for driving the screw rod to rotate; a transmission mechanism used for driving the material pushing plate to rotate forwards and backwards is arranged on the machining table and is in transmission connection with the material pushing plate. The lifting table is linked with the push plate, manual operation of lifting of the lifting table is not needed, the automation degree is high, and the wood processing efficiency is greatly improved.

The utility model discloses a three-piece type fixed cutter of a log splitter, and relates to the technical field of cutters of log splitters. The wood splitting machine tool comprises a wood splitting machine tool body, the left side and the right side of the wood splitting machine tool body are fixedly connected with fixed plates, the tops of the fixed plates are provided with brushes, the left side and the right side of the wood splitting machine tool body are provided with movable plates, the bottoms of the movable plates are fixedly connected with movable rods, and the wood splitting machine tool body is provided with a cleaning assembly. A fixing assembly is arranged on the log splitter cutter. The two stepping motors are started at the same time, the stepping motors drive the rotating shafts to rotate in the forward direction and the reverse direction respectively through the output ends, the rotating shafts drive the second bevel gear to rotate in the rotating process, and the second bevel gear drives the first bevel gear meshed with the second bevel gear to rotate in the rotating process. The first bevel gear drives a movable plate and a brush to rotate through a movable rod in the rotating process, the movable plate cleans wood chippings on the surface of the log splitter cutter in the rotating process, and the situation that the log splitter cutter needs to exert force many times to split logs is avoided.

This utility model relates to a centering and positioning device for a wood splitting machine, belonging to the manufacturing field. The centering and positioning device for a wood splitting machine includes: a feeding assembly; a material assembly disposed on the feeding assembly, which drives the material assembly to move; a wood splitting machine assembly disposed opposite to the feeding assembly, used to clamp and separate the material assembly; a first positioning assembly disposed adjacent to the feeding assembly, used for initial positioning of the material assembly; and a second positioning assembly disposed on the wood splitting machine assembly, used for secondary positioning of the material assembly. This application discloses a centering and positioning device for a wood splitting machine, which, by utilizing the coordinated operation of two positioning assemblies, ensures that the material is precisely positioned above the centerline of the splitting clamp before splitting, and the wood splitting machine assembly clamps it vertically and stably, completely avoiding interlayer friction in the finished product and significantly reducing the edge damage rate of the finished product.

The utility model relates to the technical field of wood processing, in particular to a wood splitting machine for splitting wood, which comprises a wood splitting box, a wood placing groove is arranged at the top of the wood splitting box, a wood splitting groove is arranged on one side of the wood splitting box, the wood placing groove is communicated with the wood splitting groove, a hexagonal cutter is fixedly connected on one side inside the wood splitting groove, and a pressing plate is slidably connected inside the wood splitting groove. A first bevel gear is rotationally connected to one side of the firewood chopping box, a threaded rod is in threaded connection with the interior of the first bevel gear, one end of the threaded rod extends into the firewood chopping groove and is rotationally connected with one side of the abutting plate, a first motor is fixedly connected to one side of the firewood chopping box, and a second bevel gear is fixedly connected to an output shaft of the first motor. The wood chopping device has the advantages that the wood chopping process is smooth and continuous through the wood baffles, work interruption caused by manual operation is avoided, wood can be accurately positioned to the wood chopping position, manual adjustment time is shortened, and it is guaranteed that the wood chopping process is rapid and continuous.

1. The name of the design product: wood splitting machine (V). 2. The use of the design product: equipment for splitting wood. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This invention relates to the field of wood processing equipment technology, and discloses a log splitting machine, including a frame, a conveying mechanism, and a splitting mechanism. The conveying mechanism is used to convey wood in a front-to-back direction. The splitting mechanism includes a splitting seat and multiple sets of first side cutting wheels. The splitting seat is located on the frame. The first side cutting wheels include a first support wheel, a second support wheel, and a cutting belt. Both the first and second support wheels are rotatably mounted on the splitting seat, and together they support the cutting belt and make it circulate. The cutting belt has a cutting section located on the conveying path of the conveying mechanism, and a wood spacing is left between the cutting sections of each set of first side cutting wheels. This invention can realize simultaneous splitting of multiple sets, improve splitting efficiency, reduce mutual interference during wood splitting, improve splitting stability and processing accuracy, and has a reasonable structure and strong practicality.

The invention relates to the technical field of forest tending, in particular to a forest tending and pruning device which comprises a holding rod, a mounting plate is fixedly connected to the top end of the holding rod, a chain saw and a force application unit are arranged on the mounting plate, the chain saw is movably arranged on the mounting plate through the force application unit, a pre-positioning plate is arranged on the side wall of the mounting plate, and the pre-positioning plate is fixedly connected with the holding rod. According to the forest tending and pruning device, an electromagnetic driving fixing needle in the attaching unit can firmly anchor the device on a branch or a trunk before cutting, an anchoring point can effectively resist counter-acting force and vibration generated during cutting, the stability of the operation process is guaranteed, and the forest tending and pruning device is simple in structure, convenient to use and high in practicability. And the anchoring point of the fixing needle is located above the cutting point, even if rare wood splitting and tearing occur, downward development can be achieved, the anchoring point above and the device cannot be affected, and the safety of the device and the operator is further guaranteed.

1. Name of the designed product: Wood splitting machine (27T hydraulic type). 2. Use of the designed product: Wood processing. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The utility model discloses a horizontal hydraulic log splitter, belongs to the technical field of log splitters, and solves the technical problems of high structure manufacturing cost and high feeding labor intensity of operators in the prior art. The wood splitting machine comprises a wood splitting machine body, a workbench and a wood splitting mechanism are connected to the wood splitting machine body, a feeding mechanism is connected to the wood splitting machine body, the feeding mechanism is provided with a feeding grabbing part and a moving part, and the wood splitting machine body is further connected with a wood pushing mechanism. According to the automatic wood splitting machine, the feeding mechanism is connected to the wood splitting machine body, mechanical feeding is achieved, wood is fed to the workbench through the grabbing part, then wood splitting operation is conducted through the wood splitting mechanism, the feeding labor intensity of an operator is relieved, and the automation level of equipment is improved; and when the wood is clamped by the wood splitting mechanism and cannot be separated, the wood splitting mechanism is pushed out of the clamped wood by arranging the wood pushing mechanism, so that the fault removal capability of the machine is enhanced, and the use convenience of the machine is improved.

This invention relates to the field of hydraulic log splitter technology, and more particularly to a dual-speed, dual-drive hydraulic log splitter, which overcomes the shortcomings of existing technologies. It includes a log splitting platform with an oil cylinder mounted on it. A cylinder is mounted at the top of the oil cylinder, and a splitting blade body is installed at the telescopic end of the cylinder. A motor, a main pump, and a hydraulic control valve are mounted on the outer wall of the oil cylinder. A motor pump is installed at the output end of the motor, and the hydraulic control valve also has a control mechanism for operation. When the cylinder descends, the device operates in two speeds. For small-diameter logs or logs that can be easily split, the fast speed is sufficient. When encountering large logs where the splitting force is insufficient, the valve core is pressed down to the second speed position for slow, high-force splitting operation, improving work efficiency. It also features two drive modes to enhance practicality in different operating environments. Furthermore, it requires both hands to operate, improving operational safety.