CN111543200B - A reducing mechanism for leftover after forest felling - Google Patents
A reducing mechanism for leftover after forest felling Download PDFInfo
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- CN111543200B CN111543200B CN202010355764.8A CN202010355764A CN111543200B CN 111543200 B CN111543200 B CN 111543200B CN 202010355764 A CN202010355764 A CN 202010355764A CN 111543200 B CN111543200 B CN 111543200B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/002—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees for comminuting plant waste
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
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Abstract
A smashing device for residues after felling of forest trees comprises a power head, wherein the right side of the power head is fixedly connected with a van-type smashing and sprinkling truck through a connecting block, the smashing and sprinkling truck can smash the forest trees and lay residues on the ground, and the smashing and sprinkling truck can also sprinkle water to the smashed forest tree residues; two risers that are symmetric distribution around the right side fixed mounting who smashes the watering lorry, both sides all flush with the front and back both sides of smashing the watering lorry around the riser, install the conveying structure between two risers. The invention adopts the mode that the first hydraulic cylinder, the second hydraulic cylinder and the hydraulic rods are matched to control the linkage of the two groups of shearing rods, the movable rods and the rake teeth, so that the residues of the forest cutting are cut into fixed lengths, thereby being convenient for crushing; meanwhile, the invention adopts mechanized cutting operation and combines a transmission structure and a crushing sprinkler to carry out continuous operation, thereby carrying out a series of complete operations of cutting, crushing and sprinkling on the residues after the forest is harvested.
Description
Technical Field
The invention belongs to the field of forestry machinery, and particularly relates to a smashing device for residues after felling of trees.
Background
Along with the development and progress of society, people's life is increasing to the demand of raw and other materials such as forest, china's forestry resource scarcity, but every year because the forestry resource that forest fire caused destroys the area great, make the forestry resource more rare, but the forest can remain a lot of remnants in the forest zone after felling, and these forest remnants can be after drying gradually in the forest zone, thereby arouse the forest zone fire easily, but most branches of the remainder after the forest felling are thick, and long length, and large in size, inconvenient direct use rubbing crusher smashes, still need artifical dissection often, then transport to rubbing crusher and smash, thereby make the processing work volume of remainder big, waste time and energy.
Disclosure of Invention
The invention provides a smashing device for residues after felling of forest trees, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a smashing device for residues after felling of forest trees comprises a power head, wherein the right side of the power head is fixedly connected with a van-type smashing and sprinkling truck through a connecting block, the smashing and sprinkling truck can smash the forest trees and lay residues on the ground, and the smashing and sprinkling truck can also sprinkle water to the smashed forest tree residues; two vertical plates which are symmetrically distributed in the front and back are fixedly arranged on the right side of the crushing sprinkler, the front side and the back side of each vertical plate are flush with the front side and the back side of the crushing sprinkler, a conveying structure is arranged between the two vertical plates, and the upper end of the left side of the conveying structure is positioned above the crushing sprinkler; the right end of the conveying structure is positioned below the blade; one sides opposite to the two vertical plates are fixedly provided with first rotating shafts in the front-back direction, the first rotating shafts are positioned above the horizontal part of the conveying structure, and the peripheries of the first rotating shafts are provided with a group of shearing rods in a bearing mode; each group of shearing rods comprises two shearing rods which are distributed in the front and back direction, each group of shearing rods takes a corresponding first rotating shaft as a cross point, a conveying structure is positioned between the two groups of shearing rods, the right end of the horizontal part of the conveying structure is positioned on the right side of the first rotating shaft, the right side of each group of shearing rods is fixedly provided with a cutting edge along the length direction of the shearing rod, the cutting edge is positioned on one side opposite to each group of shearing rods, the two cutting edges of each group of shearing rods can realize a shearing function when approaching each other, the periphery of the left side of each shearing rod is provided with a lantern ring in sliding fit with the shearing rod, the middle part of one side opposite to a vertical plate is fixedly provided with a first hydraulic cylinder with the movable end facing right through a support, the movable end of each first hydraulic cylinder is fixedly provided with a vertical second hydraulic cylinder, the top surface and the bottom surface of each second hydraulic cylinder are provided with vertical first through holes, each first piston rod is arranged in each through hole, the lower end of each piston rod can penetrate through the corresponding first through hole and is positioned in the second hydraulic cylinder, pistons are fixedly arranged at the inner ends of the piston rods, the pistons are in sealing contact fit with the inner wall of the second hydraulic cylinder, a first spring is fixedly arranged between the two pistons in the same second hydraulic cylinder, the second springs are sleeved on the peripheries of the piston rods, one ends of the second springs are fixedly connected with the peripheries of the corresponding piston rods, and the other ends of the second springs are fixedly connected with the outer sides of the inner ends of the corresponding first through holes; two piston rods corresponding to the same second hydraulic cylinder are respectively hinged with lantern rings on the corresponding sides, two horizontal first guide rails which are distributed vertically are fixedly installed on the upper portions of the opposite sides of the two vertical plates, first sliding blocks which are in sliding fit with the first guide rails are arranged at the outer ends of the first guide rails, a vertical second guide rail is fixedly installed between the two first sliding blocks on the same vertical surface, second sliding blocks which are in sliding fit with the second guide rails are arranged on the right sides of the second guide rails, hydraulic rods with downward movable ends are fixedly installed on the upper portions of the second guide rails, the movable ends of the hydraulic rods are fixedly connected with the top surfaces of the second sliding blocks on the corresponding sides, connecting hoses are fixedly installed in the middle portions of the right sides of the hydraulic rods and the second hydraulic cylinders on the corresponding sides, and are communicated with the interiors of the second hydraulic cylinders and the hydraulic rods on the corresponding sides; the middle part of the left side of the second guide rail is fixedly provided with an inverted L-shaped pull rod, and the lower end of each pull rod is fixedly connected with the outer side of the movable end of the first hydraulic cylinder on the corresponding side; the first guide rails are all located on the left sides of the corresponding first rotating shafts, the right sides of the second guide rails are respectively provided with a second rotating shaft in the front-back direction, one end of each second rotating shaft is connected with the inner side of the corresponding vertical plate in a bearing mode, the other end of each second rotating shaft is fixedly provided with a sleeve perpendicular to the corresponding rotating shaft, a movable rod coaxial with the corresponding sleeve is arranged in each sleeve, two ends of each movable rod penetrate through the corresponding sleeve, the left end of each movable rod is hinged to the right side of the corresponding second sliding block, the right end of each movable rod is fixedly provided with the rear end of a horizontal L-shaped rod, the right ends of the two L-shaped rods are simultaneously fixedly connected with a cross rod in the front-back direction, the lower portion of the cross rod is fixedly provided with a plurality of rake teeth which are uniformly distributed in the; crushing watering lorry, transport structure, first pneumatic cylinder are equallyd divide and are connected with power, control system respectively.
The smashing device for the residues after the felling of the forest trees comprises a smashing box, a feeding hopper, a discharging hole, a water storage tank, a water outlet, a water pipe, a spray head and a connecting pipe, wherein the top surface and the upper part of the right side of the smashing sprinkler are both opened, the smashing box is fixedly installed on the right side in the smashing sprinkler, the feeding hopper is fixedly installed on the top surface of the smashing box, and the feeding hopper is positioned on the lower left side of a conveying structure; the bottom surface of the crushing sprinkler is provided with a front discharge port and a rear discharge port which are communicated with the inside of the crushing tank, the left side in the crushing sprinkler is fixedly provided with a water storage tank, the bottom surface of the crushing sprinkler is provided with a water outlet which is communicated with the inside of the water storage tank, the bottom surface of the water outlet is fixedly provided with a vertical connecting pipe, an electromagnetic valve is fixedly arranged in the connecting pipe, the lower end of the connecting pipe is fixedly provided with a water pipe which is communicated with the connecting pipe and is closed at the front end and the rear end, and the bottom surface of the water pipe is fixedly provided with a plurality of spray heads which are communicated with the inside of the water pipe and are uniformly distributed from front to back; the crushing box and the electromagnetic valve are respectively connected with a power supply and a control system.
The smashing device for the residues after the felling of the forest trees comprises a conveying roller, a third rotating shaft, a belt and a pressing plate; two conveying rollers in the front-back direction are arranged between the two vertical plates, a rotating shaft of one conveying roller is respectively in bearing connection with one opposite side of the two vertical plates and is positioned at the upper left corner of the two vertical plates, a rotating shaft of the other conveying roller is respectively in bearing connection with one opposite side of the two vertical plates and is positioned at the lower right corner of the two vertical plates, a third rotating shaft in the front-back direction is arranged between the two conveying rollers and is connected with the two conveying rollers through a belt, the inner sides of the vertical plates are fixedly provided with arc-shaped pressing plates with upward concave surfaces, the arc-shaped pressing plates are positioned above the third rotating shaft, the upper left ends of the belts are positioned above the crushing sprinkler, the pressing plates are positioned above the corners of the belts and the two conveying rollers, the convex surfaces of the pressing plates are in contact fit with the outer sides of the corners of the belts, the inner sides below the corners of the belts are in contact fit with the periphery of the third rotating shafts, and a plurality of raised strips which are distributed at equal intervals are fixedly arranged on the outer sides of the belts along the length directions, and one vertical plate is provided with a power device for driving one conveying roller to rotate, and the power device is respectively connected with a power supply and a control system.
According to the smashing device for the residues after the felling of the forest trees, the middle parts of the bottom surfaces of the two vertical plates are fixedly provided with the rollers through the wheel carrier.
According to the smashing device for the residues after the felling of the forest trees, the rake teeth are crescent with the concave surfaces facing the left side.
The invention has the advantages that: the method is suitable for processing the remainder after felling the forest in the forest area; a control system is arranged in the power head, the remainders of the forest cutting are located on the right sides of the vertical plates, hydraulic oil is filled in the second hydraulic cylinder, the length of the remainders of the forest cutting in the front-back direction is larger than the distance between the two vertical plates, and water is stored in the smashing sprinkling truck; as shown in fig. 1, in an initial state, the first hydraulic cylinder is in an extended state, the second hydraulic cylinders are located on one side close to the corresponding first rotating shaft, the first springs are in a normal extended state, and the distance between the two pistons corresponding to the second hydraulic cylinders is minimum, so that the distance between the right ends of the two shearing rods of each group is maximum, the distance between the right end of the shearing rod below the right side of the first rotating shaft and the ground is minimum, because the second hydraulic cylinders and the hydraulic rods on the same side are connected through the connecting hoses and communicated with each other, the hydraulic rods are in an extended state at the moment, the second sliders are located at the lower parts of the corresponding second guide rails, the movable rods and the corresponding sleeves are inclined upwards, so that the L-shaped rods and the corresponding rake teeth are located at the highest positions, and the distance between the lower ends of the rake teeth and the shearing rods below the corresponding side is maximum; when the cutting device is used, the power head pushes the crushing sprinkler and the vertical plate to move to the right side, the cutting rod positioned below the right side of the first rotating shaft moves to the right side along the ground, and when the left side of the cutting rod has residues for cutting trees; the power headstock continues to push the vertical plate and the shearing rods to move towards the right side, the remainders of the forest felling are pushed towards the right side by the shearing rods positioned below the right side of the first rotating shaft and move upwards along the shearing rods, meanwhile, the first hydraulic cylinders are gradually contracted, the second hydraulic cylinders corresponding to the contraction pulling of the first hydraulic cylinders move towards the left side along with the contraction pulling of the first hydraulic cylinders, the lantern rings move towards the left side along with the corresponding shearing rods, the piston rods corresponding to the contraction pulling of the lantern rings move towards one side far away from the second hydraulic cylinders, the distance between the two pistons corresponding to the same second hydraulic cylinder is increased, meanwhile, the first spring is stretched, under the elastic force action of the first spring, the distance between the two pistons corresponding to the same second hydraulic cylinder is not increased any more, so that the distance between the two shearing rods positioned at the left side of the same first rotating shaft is reduced, the distance between the right sides of the two shearing rods is also reduced along with the same, and simultaneously, the distance between the two pistons in the second hydraulic cylinders is increased, so that the hydraulic oil in the second hydraulic cylinder is increased, the hydraulic oil in the hydraulic rod corresponding to the second hydraulic cylinder is reduced, thereby the hydraulic rod is contracted, the second slide block moves upwards along the corresponding second guide rail, the sleeve is connected with the corresponding vertical plate through the second rotating shaft bearing, and the movable rod is hinged with the corresponding second slide block, thereby the movable rod and the second rotating shaft are both overturned downwards along the corresponding hinge point, thereby the rake teeth are all rotated downwards, meanwhile, the first hydraulic cylinder is contracted to pull the corresponding pull rod to move towards the left side, thereby the second guide rail, the second slide block and the first slide block are all moved towards the left side along the corresponding first guide rail, thereby the movable rod is moved towards the left side along the corresponding sleeve while overturning along the corresponding cross point, thereby the rake teeth shift the remainder of the cut forest above the shearing rod towards the left side, meanwhile, cutting edges are fixedly arranged on the opposite sides of the right sides of each group of the shearing rods, the distance between the right sides of each group of the shearing rods is reduced, residues after the trees are harvested are cut off by the shearing rods in the pushing process of rake teeth, the residues are close to a first rotating shaft, the residues after the trees are harvested are cut off at the same time, meanwhile, the horizontal part of the conveying structure is located below the right side of the first rotating shaft, the residues after the cut-off trees are dropped to the horizontal part of the conveying structure and then conveyed to the crushing sprinkler through the conveying structure to be crushed, the residues after the trees are harvested by the crushing sprinkler are scattered above the ground, and then the crushing sprinkler sprinkles water over the crushed residues of the trees, so that the humidity of the crushed residues after the trees are cut is increased, and the corrosion of the crushed residues of the trees is accelerated; after the remainder after the forest cutting is cut off for the first time, the first hydraulic cylinder extends, the second hydraulic cylinder moves towards the right side along with the first hydraulic cylinder, so that the piston rod, the shearing rod and the movable rod are restored to the initial state, then the power head drives the vertical plate and the shearing rod to repeatedly carry out shearing operation, the remainder after the forest cutting is cut off one by one, and the smashing and watering operation is carried out, so that the remainder after the forest cutting can be treated; the cutting device is ingenious in design, and the linkage of the two groups of shearing rods, the movable rods and the rake teeth is controlled by adopting a mode that the first hydraulic cylinder, the second hydraulic cylinder and the hydraulic rods are matched aiming at the residues after the large-scale forest cutting, so that the residues after the forest cutting are cut into fixed lengths, and the crushing is convenient; meanwhile, the invention adopts mechanical cutting operation and combines the transmission structure and the crushing sprinkler to carry out continuous operation, so that the residues after the forest cutting are cut off, crushed and sprinkled completely, the residues after the forest cutting can be effectively and completely processed, the use is convenient, the manual participation can be effectively reduced, the workload is reduced, the time and the labor are saved, the water sprinkling operation is carried out on the crushed forest cutting residues, the corrosion of the crushed forest cutting residues is accelerated, the environment is protected, the fire risk of a forest area can be effectively reduced, the forest resource can be well protected, and the practicability is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the view from FIG. 1A; FIG. 3 is an enlarged view of a portion of FIG. 1I; FIG. 4 is an enlarged view of a portion of FIG. 1 II; FIG. 5 is an enlarged view of a portion of FIG. 1 III; FIG. 6 is an enlarged view of a portion of FIG. 2 IV; FIG. 7 is an enlarged view of a portion of FIG. 2V; FIG. 8 is an enlarged view of a portion of FIG. 3 VI; fig. 9 is a state diagram of the use of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A smashing device for residues after felling of forest trees comprises a power vehicle head 1, wherein the right side of the power vehicle head 1 is fixedly connected with a van-type smashing watering cart 2 through a connecting block, the smashing watering cart 2 can smash the forest trees and lay residues on the ground, and the smashing watering cart 2 can also spray water to the smashed forest tree residues; two vertical plates 11 which are symmetrically distributed in the front and back are fixedly arranged on the right side of the crushing sprinkler 2, the front side and the back side of each vertical plate 11 are flush with the front side and the back side of the crushing sprinkler 2, a conveying structure is arranged between the two vertical plates 11, and the upper end of the left side of the conveying structure is positioned above the crushing sprinkler 2; the right end of the transport structure is located below the blade 14; the opposite sides of the two vertical plates 11 are fixedly provided with first rotating shafts 12 in the front-back direction, the first rotating shafts 12 are positioned above the horizontal part of the conveying structure, and the peripheries of the first rotating shafts 12 are provided with a group of shearing rods 13 in a bearing mode; each group of shearing rods 13 comprises two shearing rods 13 which are distributed in the front and back direction, each group of shearing rods 13 takes a first rotating shaft 12 corresponding to 3 as a cross point, a conveying structure is positioned between two groups of shearing rods 13, the right end of the horizontal part of the conveying structure is positioned on the right side of the first rotating shaft 12, the right side of each group of shearing rods 13 is fixedly provided with a cutting edge 14 along the length direction, the cutting edge 14 is positioned on one side opposite to each group of shearing rods 13, the two cutting edges of each group of shearing rods 13 can realize a shearing function when approaching each other, the periphery of the left side of each shearing rod 13 is provided with a lantern ring 15 in sliding fit with the shearing rod, the middle part of one side opposite to a vertical plate 11 is fixedly provided with a first hydraulic cylinder 16 with a movable end facing right through a bracket, the movable end of each first hydraulic cylinder 16 is fixedly provided with a vertical second hydraulic cylinder 17, the top surface and the bottom surface of each second hydraulic cylinder 17 are provided with vertical first through holes 21, and vertical piston rods 22 are arranged in the first through holes 21, the lower ends of the piston rods 22 can penetrate through the corresponding first through holes 21 and are located in the second hydraulic cylinders 17, the inner ends of the piston rods 22 are fixedly provided with pistons 23, the pistons 23 are in sealing contact fit with the inner walls of the second hydraulic cylinders 17, a first spring 24 is fixedly arranged between the two pistons 23 located in the same second hydraulic cylinder 17, the peripheries of the piston rods 22 are sleeved with second springs 25, one ends of the second springs 25 are fixedly connected with the peripheries of the corresponding piston rods 22, and the other ends of the second springs 25 are fixedly connected with the outer sides of the inner ends of the corresponding first through holes 21; two piston rods 22 corresponding to the same second hydraulic cylinder 17 are respectively hinged with the lantern rings 15 on the corresponding side, two horizontal first guide rails 39 which are vertically distributed are fixedly installed on the upper portions of the opposite sides of the two vertical plates 11, first sliding blocks 40 which are in sliding fit with the first guide rails are arranged at the outer ends of the first guide rails 39, a vertical second guide rail 18 is fixedly installed between the two first sliding blocks 40 on the same vertical surface, second sliding blocks 19 which are in sliding fit with the second guide rail 18 are arranged on the right side of the second guide rail 18, a hydraulic rod 20 with a downward movable end is fixedly installed on the upper portion of the second guide rail 18, the movable end of the hydraulic rod 20 is fixedly connected with the top surface of the second sliding block 19 on the corresponding side, connecting hoses 26 are fixedly installed on the hydraulic rod 20 and the middle portion of the right side of the second hydraulic cylinder 17 on the corresponding side, and the connecting hoses 26 are simultaneously communicated with the interiors of the second hydraulic cylinder 17 and the hydraulic rod 20 on the corresponding side; the middle parts of the left sides of the second guide rails 18 are fixedly provided with inverted L-shaped pull rods 27, and the lower ends of the pull rods 27 are fixedly connected with the outer sides of the movable ends of the first hydraulic cylinders 16 on the corresponding sides; the first guide rails 39 are all located on the left side of the corresponding first rotating shafts 12, the right sides of the second guide rails 18 are all provided with second rotating shafts 28 in the front-back direction, one end of each second rotating shaft 28 is connected with the inner side of the corresponding vertical plate 11 through a bearing, the other ends of the second rotating shafts 28 are all fixedly installed with sleeves 29 perpendicular to the second rotating shafts, movable rods 30 coaxial with the sleeves 29 are arranged in the sleeves 29, two ends of each movable rod 30 penetrate through the corresponding sleeves 29, the left ends of the movable rods 30 are all hinged and connected with the right sides of the corresponding second sliding blocks 19, the right ends of the movable rods 30 are all fixedly installed with the rear ends of horizontal L-shaped rods 31, the right ends of the two L-shaped rods 31 are simultaneously and fixedly connected with cross rods 32 in the front-back direction, the lower parts of the cross rods 32 are fixedly installed with a plurality of rake teeth 33 which are uniformly distributed in the front-back direction and are perpendicular to the L-shaped rods 31; the crushing sprinkler 2, the conveying structure and the first hydraulic cylinder 16 are respectively connected with a power supply and a control system. The method is suitable for processing the remainder after felling the forest in the forest area; a control system is arranged in the power head 1, the remainders of the forest cutting are located on the right side of the vertical plates 11, hydraulic oil is filled in the second hydraulic cylinders 17, the length of the remainders of the forest cutting in the front-back direction is larger than the distance between the two vertical plates 11, and water is stored in the smashing sprinkling truck 2; initial state as shown in fig. 1, the first hydraulic cylinder 16 is in an extended state, the second hydraulic cylinders 17 are located on a side close to the corresponding first rotating shaft 12, the first springs 24 are in a normal extended state, the distance between the two pistons 23 corresponding to the second hydraulic cylinders 17 is the smallest, so that the distance between the right ends of the two shear bars 13 of each group is the largest, the distance between the right end of the shear bar 13 located below the right side of the first rotating shaft 12 and the ground is the smallest, because the second hydraulic cylinders 17 and the hydraulic rods 20 which are positioned on the same side are connected through the connecting hoses 26 and communicated with each other, at the moment, the hydraulic rods 26 are all in an extended state, the second sliders 19 are all positioned at the lower parts of the corresponding second guide rails 18, the movable rods 30 and the corresponding sleeves 29 are all inclined upwards, so that the L-shaped bar 31 and the corresponding rake 33 are located at the highest position, and the distance between the lower end of the rake 33 and the corresponding side of the lower shear bar 13 is the largest; when the machine is used, the power headstock 1 pushes the crushing sprinkler 2 and the vertical plate 11 to move to the right side, the shearing rod 13 positioned below the right side of the first rotating shaft 12 moves to the right side along the ground, and when the left side of the shearing rod 13 has residues for cutting trees; the power head 1 continues to push the vertical plate 11 and the shearing rod 13 to move towards the right side, the remainders of the forest felling are pushed towards the right side by the shearing rod 13 positioned below the right side of the first rotating shaft 12 and move upwards along the shearing rod, meanwhile, the first hydraulic cylinders 16 gradually contract, the second hydraulic cylinders 17 corresponding to the contraction pulling of the first hydraulic cylinders 16 move towards the left side, the lantern rings 15 move towards the left side along with the corresponding shearing rods 13, the piston rods 22 corresponding to the movement pulling of the lantern rings 15 move towards the side far away from the second hydraulic cylinders 17, the distance between the two pistons 23 corresponding to the same second hydraulic cylinders 17 is increased, meanwhile, the first springs 24 are stretched, under the action of the elastic force of the first springs 24, the distance between the two pistons 23 corresponding to the same second hydraulic cylinders 17 is not increased any more, so that the distance between the two shearing rods 13 positioned at the left side of the same first rotating shaft 12 is reduced, and the distance between the right sides of the two shearing rods 13 is, meanwhile, as the distance between the two pistons 23 in the second hydraulic cylinder 17 is increased, the hydraulic oil in the hydraulic rod 20 corresponding to the second hydraulic cylinder 17 is decreased, so that the hydraulic rod 17 is contracted, the second slider 19 moves upwards along the corresponding second guide rail 18, as the sleeve 29 is connected with the corresponding vertical plate 11 through the second rotating shaft 28 bearing, and the movable rod 30 is hinged with the corresponding second slider 19, so that the movable rod 20 and the second rotating shaft 28 are both turned downwards along the corresponding hinge point, so that the rake teeth 33 are both turned downwards, and as the first hydraulic cylinder 16 is contracted, the corresponding pull rod 27 is pulled to move to the left, so that the second guide rail 18, the second slider 19 and the first slider 40 all move to the left along the corresponding first guide rail 39, so that the movable rod 30 moves to the left along the corresponding sleeve 29 while turning along the corresponding cross point, so that the rake teeth 33 shift the remainders after the felling of the trees above the shearing rods 13 to the left, meanwhile, because the cutting edges 14 are fixedly arranged on the opposite sides of the right sides of each group of shearing rods 13, and the distance between the right sides of each group of shearing rods 13 is reduced, in the pushing process of the rake teeth 33, the remainders after the felling of the trees, which are close to the first rotating shaft 12, are cut off by the shearing rods 13, meanwhile, because the horizontal part of the conveying structure is positioned below the right side of the first rotating shaft 12, the remainders after the felling of the cut trees are dropped to the horizontal part of the conveying structure, then the remainders are conveyed into the crushing sprinkler 2 through the conveying structure to be crushed, the remainders after the crushing sprinkler 2 are scattered above the ground, then the crushing sprinkler 2 sprays water to the upper part of the residues after the crushing, so that the humidity of the residues after the crushing trees is increased, thereby accelerating the corrosion of the crushed forest felling residues; after the remainder after the forest cutting is cut off for the first time, the first hydraulic cylinder 16 extends to enable the second hydraulic cylinder 17 to move towards the right side along with the first hydraulic cylinder, so that the piston rod 22, the shearing rod 13 and the movable rod 30 are restored to the initial state along with the first hydraulic cylinder, then the power headstock 1 drives the vertical plate 11 and the shearing rod 13 to repeatedly carry out shearing operation, the remainder after the forest cutting is cut off one by one, and the smashing and watering operation is carried out, so that the remainder after the forest cutting can be treated; the cutting machine is ingenious in design, and the linkage of the two groups of shearing rods 13, the movable rods 30 and the rake teeth 33 is controlled by adopting a mode that the first hydraulic cylinder 16 is matched with the second hydraulic cylinder 17 and the hydraulic rods 20 for the remainder after large-scale forest felling, so that the remainder after forest felling is cut into a fixed length, and the remainder after forest felling is conveniently crushed; meanwhile, the mechanical cutting operation is adopted, and the continuous operation is carried out by combining the transmission structure with the smashing sprinkling truck 2, so that a series of complete operations of cutting, smashing and sprinkling are carried out on the residues after the forest cutting, the residues after the forest cutting can be effectively and completely processed, the use is convenient, the manual participation can be effectively reduced, the workload is reduced, the time and the labor are saved, the sprinkling operation is carried out on the smashed forest cutting residues, the corrosion of the smashed forest cutting residues is accelerated, the environment can be protected, the risk of fire disasters in a forest area can be effectively reduced, the forest resources can be well protected, and the practicability is high.
Specifically, as shown in fig. 1, the crushing sprinkler 2 according to this embodiment includes a crushing box 3, a feeding hopper 4, a discharge port 5, a water storage tank 6, a water outlet 7, a water pipe 8, a nozzle 9, and a connecting pipe 10, wherein both the top surface and the upper portion of the right side of the crushing sprinkler 2 are open, the crushing box 3 is fixedly installed on the right side in the crushing sprinkler 2, the feeding hopper 4 is fixedly installed on the top surface of the crushing box 3, and the feeding hopper 4 is located at the lower left side of the conveying structure; a front discharge port and a rear discharge port 5 communicated with the inside of the crushing tank 3 are formed in the bottom surface of the crushing sprinkler 2, a water storage tank 6 is fixedly installed on the left side in the crushing sprinkler 2, a water outlet 7 communicated with the inside of the water storage tank 6 is formed in the bottom surface of the crushing sprinkler 2, a vertical connecting pipe 10 is fixedly installed on the bottom surface of the water outlet 7, an electromagnetic valve is fixedly installed in the connecting pipe 10, a water pipe 8 which is communicated with the lower end of the connecting pipe 10 and is closed at the front end and the rear end is fixedly installed at the lower end of the connecting pipe, and a plurality of spray heads 9 which are communicated with the inside of the water pipe 8 and are uniformly distributed from front to back are fixedly installed on the bottom surface of the water pipe 8; the crushing box 3 and the electromagnetic valve are respectively connected with a power supply and a control system. Store water in the storage water tank 6, in the use, under control system's control, the transport structure will cut back forest tree remainder conveying to feeder hopper 4, it smashes to cut back forest tree remainder entering crushing case 3, the forest tree remainder after smashing spills subaerial through discharge gate 5, then the solenoid valve is all opened, water in the storage water tank 6 is in proper order through delivery port 7, in the connecting pipe 10 admission pipe 8, then spray in the forest tree remainder top after smashing through shower nozzle 9 again, thereby can promote the humidity of the forest tree remainder after smashing, accelerate the corruption.
Specifically, as shown in fig. 1, the conveying structure according to the present embodiment includes a conveying roller 34, a third rotating shaft 35, a belt 36, and a pressing plate 37; two conveying rollers 34 in the front-back direction are arranged between the two vertical plates 11, the rotating shaft of one conveying roller 34 is respectively in bearing connection with one side opposite to the two vertical plates 11 and is positioned at the upper left corner of the two vertical plates 11, the rotating shaft of the other conveying roller 34 is respectively in bearing connection with one side opposite to the two vertical plates 11 and is positioned at the lower right corner of the two vertical plates 11, a third rotating shaft 35 in the front-back direction is in bearing installation between the two vertical plates 11, the third rotating shaft 35 is positioned between the two conveying rollers 34 and is connected with the two conveying rollers 34 through a belt 36, the inner sides of the vertical plates 11 are fixedly provided with arc-shaped pressing plates 37 with upward concave surfaces, the arc-shaped pressing plates 37 are positioned above the third rotating shaft 35, the upper ends of the left sides of the belts 36 are positioned above the crushing sprinkler 2, the pressing plates 37 are positioned above the belts 36 and the two conveying rollers 34, the convex surfaces of the pressing plates 37 are in contact fit with the outer sides of the corners of the belts 36, and the inner sides of the lower sides of the corners of the belts 36 are in contact fit with the outer peripheries of the third rotating shafts 35, a plurality of raised strips which are distributed at equal intervals are fixedly arranged on the outer side of the belt 36 along the length direction of the belt, and a vertical plate 11 is provided with a power device for driving a conveying roller 34 to rotate, and the power device is respectively connected with a power supply and a control system. In the using process, under the control of a control system, the power device drives the corresponding conveying rollers 34 to rotate, the conveying rollers 34 rotate to enable the belt 36 to rotate anticlockwise, the belt 36 is located between the two groups of shearing rods 13, the wood residues sheared by the shearing rods 13 fall to the upper portion of the horizontal portion of the belt 36, and then the belt 36 moves to drive the sheared wood residues to move to the upper end of the inclined portion, so that the wood residues are conveyed into the crushing sprinkler 2; this transport structure adopts two transfer rollers 34, belt 25 and third pivot 36, clamp plate 37 to the complex mode for belt 36 forms two parts that the gradient is different, and the sand grip in the belt 36 outside can effectually avoid the forest remainder of being cut to drop to belt 36 top and landing to ground, thereby can effectually ensure the conveying efficiency of the forest remainder of being cut.
Further, as shown in fig. 1, the middle parts of the bottom surfaces of the two risers 11 in this embodiment are fixedly mounted with rollers 38 through wheel carriers. The vertical plate 11 moves by the contact of the roller 38 with the ground, and the roller 38 can support the vertical plate 11.
Further, as shown in fig. 1, the rake teeth 33 of the present embodiment are crescent shaped with the concave surface facing to the left. In the use, crescent rake teeth 33's concave surface can effectual and branch periphery laminating to can effectually stir the forest up.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a reducing mechanism that is used for leftover after forest felling which characterized in that: the wood smashing and sprinkling machine comprises a power head (1), wherein the right side of the power head (1) is fixedly connected with a van-type smashing and sprinkling truck (2) through a connecting block, the smashing and sprinkling truck (2) can smash trees and lay residues on the ground, and the smashing and sprinkling truck (2) can also sprinkle smashed tree residues; two vertical plates (11) which are symmetrically distributed in the front and back are fixedly arranged on the right side of the smashing sprinkling truck (2), the front side and the back side of each vertical plate (11) are flush with the front side and the back side of the smashing sprinkling truck (2), a conveying structure is arranged between the two vertical plates (11), and the upper end of the left side of the conveying structure is positioned above the smashing sprinkling truck (2); the right end of the conveying structure is positioned below the blade (14); one sides opposite to the two vertical plates (11) are fixedly provided with first rotating shafts (12) in the front-back direction, the first rotating shafts (12) are positioned above the horizontal part of the conveying structure, and the peripheries of the first rotating shafts (12) are provided with a group of shearing rods (13) in a bearing mode; each group of shearing rods (13) comprises two shearing rods (13) distributed front and back, each group of shearing rods (13) takes a corresponding first rotating shaft (12) as a cross point, a conveying structure is positioned between the two groups of shearing rods (13), the right end of the horizontal part of the conveying structure is positioned on the right side of the first rotating shaft (12), the right side of each group of shearing rods (13) is fixedly provided with a cutting edge (14) along the length direction of each group of shearing rods, the cutting edge (14) is positioned on one side opposite to each group of shearing rods (13), the shearing function can be realized when the two cutting edges of each group of shearing rods (13) are close to each other, the periphery of the left side of each shearing rod (13) is provided with a lantern ring (15) in sliding fit with the shearing rod, the middle part of one side opposite to a vertical plate (11) is fixedly provided with a first hydraulic cylinder (16) with a movable end facing right through a support, the movable end of each first hydraulic cylinder (16) is fixedly provided with a vertical second hydraulic cylinder (17), vertical first through holes (21) are formed in the top surface and the bottom surface of the second hydraulic cylinder (17), vertical piston rods (22) are arranged in the first through holes (21), the lower ends of the piston rods (22) can penetrate through the corresponding first through holes (21) to be located in the second hydraulic cylinder (17), pistons (23) are fixedly installed at the inner ends of the piston rods (22), the pistons (23) are matched with the inner wall of the second hydraulic cylinder (17) in a sealing contact mode, a first spring (24) is fixedly installed between the two pistons (23) located in the same second hydraulic cylinder (17), second springs (25) are sleeved on the peripheries of the piston rods (22), one end of each second spring (25) is fixedly connected with the periphery of the corresponding piston rod (22), and the other end of each second spring (25) is fixedly connected with the outer side of the inner end of the corresponding first through hole (21); two piston rods (22) corresponding to the same second hydraulic cylinder (17) are respectively hinged to a lantern ring (15) corresponding to the side, two horizontal first guide rails (39) distributed up and down are fixedly installed on the upper portion of one side, which is opposite to each other, of each vertical plate (11), first sliding blocks (40) in sliding fit with the first guide rails are arranged at the outer ends of the first guide rails (39), vertical second guide rails (18) are fixedly installed between the two first sliding blocks (40) on the same vertical surface, second sliding blocks (19) in sliding fit with the second guide rails are arranged on the right sides of the second guide rails (18), hydraulic rods (20) with movable ends facing downwards are fixedly installed on the upper portions of the second guide rails (18), the movable ends of the hydraulic rods (20) are fixedly connected to the top surfaces of the second sliding blocks (19) on the corresponding sides, connecting hoses (26) are fixedly installed in the middle portions of the right sides of the hydraulic rods (20) and the second hydraulic cylinders (17) on the corresponding sides, and the connecting hoses (26) are communicated with the interiors of the second hydraulic cylinders (17) on the corresponding sides and the hydraulic rods (20) at the same time (ii) a The middle parts of the left sides of the second guide rails (18) are fixedly provided with inverted L-shaped pull rods (27), and the lower ends of the pull rods (27) are fixedly connected with the outer sides of the movable ends of the first hydraulic cylinders (16) on the corresponding sides; the first guide rails (39) are all positioned on the left side of the corresponding first rotating shaft (12), the right side of the second guide rail (18) is provided with a second rotating shaft (28) in the front-back direction, one end of the second rotating shaft (28) is connected with the inner side of the vertical plate (11) in the corresponding side through a bearing, the other end of the second rotating shaft (28) is fixedly provided with a sleeve (29) perpendicular to the second rotating shaft, a movable rod (30) coaxial with the sleeve (29) is arranged in the sleeve (29), two ends of the movable rod (30) penetrate through the corresponding sleeves (29), the left end of the movable rod (30) is hinged and connected with the right side of the second sliding block (19) in the corresponding side, the right ends of the movable rod (30) are fixedly provided with the rear ends of horizontal L-shaped rods (31), the right ends of the two L-shaped rods (31) are fixedly connected with a transverse rod (32) in the front-back direction at the same time, the lower parts of the transverse rods (32) are fixedly provided with a plurality of rake teeth (33) which are uniformly distributed in the front-back direction and perpendicular to the rake teeth, the rake teeth (33) are all vertical to the L-shaped rod (31); the crushing sprinkler (2), the conveying structure and the first hydraulic cylinder (16) are respectively connected with a power supply and a control system.
2. A shredder for post-harvest forest residues according to claim 1, characterised in that: the crushing sprinkler (2) comprises a crushing box (3), a feed hopper (4), a discharge hole (5), a water storage tank (6), a water outlet (7), a water pipe (8), a spray head (9) and a connecting pipe (10), wherein the upper parts of the top surface and the right side of the crushing sprinkler (2) are both opened, the crushing box (3) is fixedly arranged on the right side in the crushing sprinkler (2), the feed hopper (4) is fixedly arranged on the top surface of the crushing box (3), and the feed hopper (4) is positioned on the lower left side of the conveying structure; a front discharge hole and a rear discharge hole (5) which are communicated with the inside of the crushing box (3) are formed in the bottom surface of the crushing sprinkler (2), a water storage tank (6) is fixedly installed on the left side in the crushing sprinkler (2), a water outlet (7) which is communicated with the inside of the water storage tank (6) is formed in the bottom surface of the crushing sprinkler (2), a vertical connecting pipe (10) is fixedly installed on the bottom surface of the water outlet (7), an electromagnetic valve is fixedly installed in the connecting pipe (10), a water pipe (8) which is communicated with the lower end of the connecting pipe (10) and is closed at the front end and the rear end is fixedly installed at the lower end of the connecting pipe, and a plurality of spray heads (9) which are communicated with the inside of the water pipe and are uniformly distributed from front to rear are fixedly installed on the bottom surface of the water pipe (8); the crushing box (3) and the electromagnetic valve are respectively connected with a power supply and a control system.
3. A shredder for post-harvest forest residues according to claim 1, characterised in that: the conveying structure comprises a conveying roller (34), a third rotating shaft (35), a belt (36) and a pressing plate (37); two conveying rollers (34) in the front-back direction are arranged between the two vertical plates (11), the rotating shaft of one conveying roller (34) is respectively in bearing connection with one side, opposite to the two vertical plates (11), and is positioned at the upper left corner of the two vertical plates (11), the rotating shaft of the other conveying roller (34) is respectively in bearing connection with one side, opposite to the two vertical plates (11), and is positioned at the lower right corner of the two vertical plates (11), a third rotating shaft (35) in the front-back direction is arranged between the two vertical plates (11) in a bearing connection mode, the third rotating shaft (35) is positioned between the two conveying rollers (34), the two conveying rollers (34) are connected through a belt (36), arc-shaped pressing plates (37) with upward concave surfaces are fixedly arranged on the inner sides of the vertical plates (11), the arc-shaped pressing plates (37) are both positioned above the third rotating shaft (35), the upper end of the left side of the belt (36) is positioned above the crushing sprinkler (2), the pressing plates (37) are positioned above the corners of the belt (36) and the two conveying rollers (34), the convex surface of clamp plate (37) all cooperates with the contact of the corner outside of belt (36), and the corner below inboard of belt (36) all cooperates with the periphery contact of third pivot (35), and several equidistant distributions's sand grip, a riser (11) are equipped with a conveying roller of drive (34) pivoted power device along its length direction fixed mounting in the outside of belt (36), and power device is connected with power, control system respectively.
4. A crushing apparatus for forest felled residues according to claim 1, 2 or 3, characterized in that: the middle parts of the bottom surfaces of the two vertical plates (11) are fixedly provided with rollers (38) through wheel carriers.
5. A crushing apparatus for forest felled residues according to claim 1, 2 or 3, characterized in that: the rake teeth (33) are crescent with concave surfaces facing the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010355764.8A CN111543200B (en) | 2020-04-29 | 2020-04-29 | A reducing mechanism for leftover after forest felling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010355764.8A CN111543200B (en) | 2020-04-29 | 2020-04-29 | A reducing mechanism for leftover after forest felling |
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| CN111543200A CN111543200A (en) | 2020-08-18 |
| CN111543200B true CN111543200B (en) | 2021-08-31 |
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| CN113767768B (en) * | 2021-08-20 | 2023-04-14 | 广州市博锦花卉园林有限公司 | Small-size horticulture flowers trimming means |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2612075A1 (en) * | 1987-03-11 | 1988-09-16 | Garino Roger | Apparatus for treating forests against fire, simultaneously allowing scrub clearance, grinding, pulverisation and packaging of the by-product |
| CH680348A5 (en) * | 1989-09-08 | 1992-08-14 | Franz Nydegger | Broken wood processing method in forests - involves removing twigs cuts into lengths and chops twigs in single operation |
| JP4300142B2 (en) * | 2004-03-25 | 2009-07-22 | カヤバ工業株式会社 | Garbage truck |
| FR2955230B1 (en) * | 2010-01-19 | 2012-01-06 | Ct Nat De Machinisme Agricole Du Genie Rural Des Eaux Et Des Forets Cemagref | VEHICLE FOR FASTENING AND FAGOTAGE |
| JP2011172497A (en) * | 2010-02-23 | 2011-09-08 | Kyb Co Ltd | System for collecting and transporting forestland residual material |
| CN204540199U (en) * | 2015-04-28 | 2015-08-12 | 国家***哈尔滨林业机械研究所 | The clear woods workover rig of a kind of lumbering |
| CN105075496A (en) * | 2015-08-07 | 2015-11-25 | 东北林业大学 | Small-size multifunctional forest tending leftover collecting system |
| CN207430485U (en) * | 2017-08-23 | 2018-06-01 | 广东工业大学 | A kind of agricultural gardening waste material working process engineering truck |
| CN207574183U (en) * | 2017-10-27 | 2018-07-06 | 镇江市高等专科学校 | A kind of trees fell car pull bar formula folded arm device |
| CN207252417U (en) * | 2017-12-25 | 2018-04-20 | 陈烈 | A kind of forest harvesting residue collection device |
| CN108617420B (en) * | 2018-05-08 | 2020-06-23 | 杨松平 | Forestry surplus resource collection device |
| CN209302926U (en) * | 2018-12-23 | 2019-08-27 | 广东世博生态环境建设有限公司 | A kind of transport vehicle with the broken compression of branch |
| CN209903453U (en) * | 2019-04-22 | 2020-01-07 | 内蒙古自治区林业科学研究院 | Processing apparatus is recycled to forest felling remainder |
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