阅读说明：本技术 杂树回收机 (Miscellaneous tree recycling machine ) 是由 覃凡丁 于 2020-07-17 设计创作，主要内容包括：本发明公开了杂树回收机,它包括机体,机体上设置有上料台,上料台的前侧连接一个上料装置和一个杂树输送装置。上料装置包括上下平行设置的底板和顶板,底板和上料台之间设置有驱动底板升降的底板驱动机构。杂树输送装置包括卷筒、牵引绳和夹持器。夹持器包括L形支架、行走轮和夹持头,牵引绳与L形支架的上端连接。顶板的前端上侧设置一个导向板,导向板的底端与顶板铰接连接。机体上还设置有收放杆,收放杆的顶端与机体前端上侧铰接连接。收放杆的底端延伸一个牛角头,收放杆的下侧设置有供牵引绳和L形支架331的上侧穿过的第二开口槽。本发明具有可远距离牵引杂树、自动上料和可自动收放牵引器的特点。(The invention discloses a miscellaneous tree recycling machine which comprises a machine body, wherein a feeding table is arranged on the machine body, and the front side of the feeding table is connected with a feeding device and a miscellaneous tree conveying device. The feeding device comprises a bottom plate and a top plate which are arranged in parallel up and down, and a bottom plate driving mechanism for driving the bottom plate to lift is arranged between the bottom plate and the feeding platform. The miscellaneous tree conveying device comprises a winding drum, a traction rope and a clamp holder. The clamp holder comprises an L-shaped support, a travelling wheel and a clamping head, and the traction rope is connected with the upper end of the L-shaped support. The front end upper side of roof sets up a deflector, and the bottom and the roof of deflector are articulated to be connected. The machine body is also provided with a receiving and releasing rod, and the top end of the receiving and releasing rod is hinged with the upper side of the front end of the machine body. A bull-nose head extends from the bottom end of the retracting rod, and a second opening groove for the traction rope and the upper side of the L-shaped support 331 to pass through is formed in the lower side of the retracting rod. The invention has the characteristics of long-distance traction of the miscellaneous trees, automatic feeding and automatic retraction of the tractor.)

1. Miscellaneous tree recycling machine, it includes the organism, be provided with material loading platform, feeding compression roller, cutting rotor, discharging device, tire and diesel engine on the organism, its characterized in that: the front side of the feeding table is connected with a feeding device and a miscellaneous tree conveying device;

the feeding device comprises a bottom plate and a top plate which are arranged in parallel up and down, and a bottom plate driving mechanism for driving the bottom plate to lift is arranged between the bottom plate and the feeding platform; a top plate driving mechanism for driving the top plate to lift is connected between the bottom plate and the top plate; the upper end of the bottom plate is symmetrically provided with two feeding plates from left to right, each feeding plate is provided with a row of vertical conveying rollers, and each row of conveying rollers is connected with a conveying roller driving motor; the left side and the right side of the top plate are respectively provided with a feeding plate driving mechanism for driving the feeding plate to reciprocate left and right;

the miscellaneous tree conveying device comprises a winding drum, a traction rope and a clamp holder, wherein the winding drum is arranged at the top end of the machine body and is connected with a winding drum driving motor; one end of the traction rope is wound on the winding drum, and the other end of the traction rope is connected with the clamp holder;

the clamp comprises an L-shaped support, a travelling wheel and a clamping head, and the traction rope is connected with the upper end of the L-shaped support; the walking wheels are arranged at the corners of the L-shaped bracket; the clamping head comprises a first body and a second body, the first body and the second body are both arc-shaped, and the top end of the first body is hinged with the top end of the second body; the first body is provided with a limiting mechanism for limiting the rotation of the second body; the top end of the first body is movably connected with the L-shaped bracket; a cross bar is arranged at the top end of the L-shaped bracket; the front side of the top end of the L-shaped bracket is provided with a guide block with an arc-shaped groove;

a guide plate is arranged on the upper side of the front end of the top plate, and the bottom end of the guide plate is hinged with the top plate; the top end of the guide plate is provided with a first open slot for the traction rope to pass through; a first torsion spring which keeps the guide plate inclined in an initial state is arranged at the hinged joint of the bottom end of the guide plate; the guide plate is also hinged with a support rod, and a second torsion spring for keeping the support rod in a vertical state when the guide plate is in an inclined state is arranged at the hinged joint; the top plate is provided with a strip-shaped opening for placing the guide plate and the support rod; a supporting table for supporting the supporting rod is arranged at the bottom end of the strip-shaped opening;

the machine body is also provided with a folding and unfolding rod, and the top end of the folding and unfolding rod is hinged with the upper side of the front end of the machine body; a third torsion spring which enables the folding and unfolding rod to keep inclined in a natural state is arranged at the hinged joint; a stop block for limiting the upward swing of the retractable rod is arranged at the hinged joint of the retractable rod; a bull-horn head extends from the bottom end of the retracting rod, and a second opening groove for the traction rope and the upper side of the L-shaped support 331 to pass through is formed in the lower side of the retracting rod.

2. The miscellaneous tree harvester of claim 1, wherein: the top plate driving mechanism comprises a plurality of connecting rods, two ends of each connecting rod are respectively hinged with the top plate and the bottom plate, the connecting rods are arranged in parallel, and the top plate and the bottom end of the machine body are connected with a top plate driving hydraulic cylinder.

3. The miscellaneous tree harvester of claim 1, wherein: the feeding plate driving mechanism comprises a sliding rod, a rack, a first compression spring and a feeding plate driving motor; the device comprises a supporting plate, a plurality of sliding rods, a plurality of vertical plates and a plurality of feeding plates, wherein the vertical plates are arranged on the supporting plate; each sliding rod is sleeved with one first compression spring, and two ends of each first compression spring are respectively propped against the feeding plate and the vertical plate; one end of the rack is fixedly connected with the feeding plate, the other end of the rack penetrates through the vertical plate, and the feeding plate driving motor is fixed on the vertical plate; an incomplete gear meshed with the rack is connected to an output shaft of the feed plate driving motor.

4. The miscellaneous tree harvester of claim 1, wherein: the limiting mechanism comprises a limiting block, and the limiting block can slide in a sliding groove arranged on the first body; a plurality of limiting grooves matched with the limiting blocks are circumferentially arranged at the top end of the second body; a second compression spring is arranged in the sliding groove; two ends of the second compression spring are respectively propped against the inner wall of the sliding chute and the limiting block; the side wall of the limiting block is connected with a shifting lever, and the end part of the shifting lever penetrates through the first body.

5. The miscellaneous tree harvester of claim 1, wherein: the ox horn head is hinged with a J-shaped rod, and a fourth torsion spring which can enable the J-shaped rod to keep an inclined state in a natural state is arranged at the hinged joint.

6. The miscellaneous tree harvester of claim 1, wherein: the end part of the ox horn head extends outwards to be in an opening state.

7. The miscellaneous tree harvester of claim 1, wherein: the top of L shape support extends a square piece, just the tip of square piece is the triangular prism shape.

8. The miscellaneous tree harvester of claim 1, wherein: the machine body is provided with a placing groove for placing the bottom end of the receiving and releasing rod.

Technical Field

The invention relates to a miscellaneous tree recovery machine.

Background

Along with the natural gas entering thousands of households, people rarely burn firewood for cooking, most of the trees in the forest are crushed into wood chips except for one part of the trees are sawn into wood boards, and the crushed wood chips can be used as coverings, garden beds, organic fertilizers, bacteria and biomass for power generation, can also be used for producing high-density boards, shaving boards, paper making industry and the like, and particularly, along with the continuous expansion of the pulp market, a large amount of trees need to be crushed. The existing large-scale pulverizer mainly comprises a feeding table, a feeding compression roller, a cutting rotor, a discharging device, tires, a diesel engine and the like, wherein the feeding table is arranged on a machine body, the machine body is pulled by the tires, the diesel engine is started, after the machine runs, a trunk or a branch is placed on the feeding table and is extruded and crushed by the compression roller, then the wood chips are processed into the wood chips through the cutting rotor, and the discharging device directly conveys the wood chips to a hopper.

When the existing miscellaneous tree is crushed, the following problems exist: 1. the trunk of the miscellaneous tree is generally thicker and has large mass, and the manual work wastes time and labor in the carrying process. 2. The feeding table is at a distance from the ground, and people need to lift the miscellaneous trees and place the miscellaneous trees on the feeding table. The process of raising the miscellaneous trees wastes time and labor, and the lumbar vertebrae are easily sprained. 3. The front end of material loading platform has one section distance apart from the feeding compression roller in addition, adds man-hour carrying out timber, needs artifical manual front end propelling movement to feeding compression roller department with miscellaneous tree or branch, and miscellaneous tree is great resistance when sliding on the material loading platform, and the process of propelling movement extremely consumes physical power. Therefore, the sundry tree recycling machine which can remotely pull sundry trees, automatically feed and automatically retract the tractor is designed, and has wide market prospect.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the sundry tree recovery machine which can remotely pull sundry trees, automatically feed materials and automatically retract and release the tractor.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the miscellaneous tree recycling machine comprises a machine body, wherein a feeding table, a feeding compression roller, a cutting rotor, a discharging device, a tire and a diesel engine are arranged on the machine body, and the front side of the feeding table is connected with a feeding device and an miscellaneous tree conveying device;

the feeding device comprises a bottom plate and a top plate which are arranged in parallel up and down, and a bottom plate driving mechanism for driving the bottom plate to lift is arranged between the bottom plate and the feeding platform; a top plate driving mechanism for driving the top plate to lift is connected between the bottom plate and the top plate; the upper end of the bottom plate is symmetrically provided with two feeding plates from left to right, each feeding plate is provided with a row of vertical conveying rollers, and each row of conveying rollers is connected with a conveying roller driving motor; the left side and the right side of the top plate are respectively provided with a feeding plate driving mechanism for driving the feeding plate to reciprocate left and right;

the miscellaneous tree conveying device comprises a winding drum, a traction rope and a clamp holder, wherein the winding drum is arranged at the top end of the machine body and is connected with a winding drum driving motor; one end of the traction rope is wound on the winding drum, and the other end of the traction rope is connected with the clamp holder;

the clamp comprises an L-shaped support, a travelling wheel and a clamping head, and the traction rope is connected with the upper end of the L-shaped support; the walking wheels are arranged at the corners of the L-shaped bracket; the clamping head comprises a first body and a second body, the first body and the second body are both arc-shaped, and the top end of the first body is hinged with the top end of the second body; the first body is provided with a limiting mechanism for limiting the rotation of the second body; the top end of the first body is movably connected with the L-shaped bracket; a cross bar is arranged at the top end of the L-shaped bracket; the front side of the top end of the L-shaped bracket is provided with a guide block with an arc-shaped groove;

a guide plate is arranged on the upper side of the front end of the top plate, and the bottom end of the guide plate is hinged with the top plate; the top end of the guide plate is provided with a first open slot for the traction rope to pass through; a first torsion spring which keeps the guide plate inclined in an initial state is arranged at the hinged joint of the bottom end of the guide plate; the guide plate is also hinged with a support rod, and a second torsion spring for keeping the support rod in a vertical state when the guide plate is in an inclined state is arranged at the hinged joint; the top plate is provided with a strip-shaped opening for placing the guide plate and the support rod; a supporting table for supporting the supporting rod is arranged at the bottom end of the strip-shaped opening;

the machine body is also provided with a folding and unfolding rod, and the top end of the folding and unfolding rod is hinged with the upper side of the front end of the machine body; a third torsion spring which enables the folding and unfolding rod to keep inclined in a natural state is arranged at the hinged joint; a stop block for limiting the upward swing of the retractable rod is arranged at the hinged joint of the retractable rod; a bull-horn head extends from the bottom end of the retracting rod, and a second opening groove for the traction rope and the upper side of the L-shaped support 331 to pass through is formed in the lower side of the retracting rod.

Further, roof actuating mechanism include both ends respectively with roof and the articulated many connecting rods of being connected of bottom plate, many parallel arrangement between the connecting rod, the roof with a roof drive pneumatic cylinder is connected to the bottom of organism.

Furthermore, the feeding plate driving mechanism comprises a sliding rod, a rack, a first compression spring and a feeding plate driving motor; the device comprises a supporting plate, a plurality of sliding rods, a plurality of vertical plates and a plurality of feeding plates, wherein the vertical plates are arranged on the supporting plate; each sliding rod is sleeved with one first compression spring, and two ends of each first compression spring are respectively propped against the feeding plate and the vertical plate; one end of the rack is fixedly connected with the feeding plate, the other end of the rack penetrates through the vertical plate, and the feeding plate driving motor is fixed on the vertical plate; an incomplete gear meshed with the rack is connected to an output shaft of the feed plate driving motor.

Further, the limiting mechanism comprises a limiting block, and the limiting block can slide in a sliding groove formed in the first body; a plurality of limiting grooves matched with the limiting blocks are circumferentially arranged at the top end of the second body; a second compression spring is arranged in the sliding groove; two ends of the second compression spring are respectively propped against the inner wall of the sliding chute and the limiting block; the side wall of the limiting block is connected with a shifting lever, and the end part of the shifting lever penetrates through the first body.

Furthermore, the oxhorn head is hinged with a J-shaped rod, and a fourth torsion spring which can enable the J-shaped rod to keep an inclined state in a natural state is arranged at the hinged joint.

Furthermore, the end part of the ox horn head extends outwards to be in an opening state.

Furthermore, a square block extends from the top end of the L-shaped support, and the end part of the square block is triangular prism-shaped.

Furthermore, a placing groove capable of placing the bottom end of the folding and unfolding rod is arranged on the machine body.

The invention has the beneficial effects that:

the clamping head is used for clamping one end of a trunk of a miscellaneous tree, then the trunk of the miscellaneous tree is conveyed to the top plate through the miscellaneous tree conveying device, the driving lever is pulled off, the clamping head is separated from the miscellaneous tree, and then the clamping head is placed on the upper side of the machine body through the traction rope and the placing rod. And conveying the mixed trees to a feeding compression roller of the machine body through a feeding device. The whole process does not need manual carrying and pushing of the miscellaneous trees, and labor force is saved. Through setting up L shape support and walking wheel, when the miscellaneous tree of remote transport, when the upper end of haulage rope pulling L shape support removed, the trunk that can raise miscellaneous tree was by the one end of centre gripping. The tractive force of the conveyor can be reduced. The guide plates can lead the traction ropes to pull the miscellaneous trees on the two sides of the machine body. Through setting up a bracing piece, during the use, the bracing piece keeps vertical state under the effect of second torsional spring, and the bottom top of bracing piece takes place to rotate when can avoiding the deflector to receive the extrusion on a supporting bench. Through setting up feed plate actuating mechanism, when miscellaneous tree is located the roof, feed plate driving motor is rotatory, the rack not with incomplete gear contact, at this moment under compression spring's effect, the conveying roller contact and the miscellaneous tree of conveying, make miscellaneous tree get into the organism and smash. Under the action of the incomplete gear and the compression spring, the feeding plate can move left and right so as to be convenient for adapting to miscellaneous trees with different thicknesses. Through setting up J-shaped pole, when the horizontal pole was located receive and release the pole bottom ox horn head in, the horizontal pole can promote J-shaped pole discovery and rotate, can avoid L shape support from receiving and releasing the bottom landing of pole when rotating. Through setting up square piece and setting up the triangular prism shape with the tip of square piece, can make the accurate second open slot that slides in the top of L shape support, ensure that L shape support steady rotation to finally be located the upside of organism.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic perspective view of a clamping head according to the present invention;

FIG. 4 is a schematic cross-sectional view of a clamping head according to the present invention;

FIG. 5 is a schematic perspective view of the holder of the present invention positioned on the top plate;

FIG. 6 is a schematic perspective view of the swing of the retractable rod of the present invention;

FIG. 7 is a schematic perspective view of the holder of the present invention positioned on the upper side of the body;

FIG. 8 is a schematic sectional view of the holder of the present invention on the upper side of the body;

FIG. 9 is a schematic perspective view of the retractable rod and the J-shaped rod of the present invention;

FIG. 10 is a schematic cross-sectional view of the retractable rod and the J-shaped rod of the present invention;

FIG. 11 is a schematic view of a three-dimensional mechanism of an L-shaped bracket and a road wheel of the invention;

in the figure, a machine body 1, a feeding table 11, a placing groove 12, a feeding device 2, a bottom plate 21, a square hole 211, a top plate 22, a strip-shaped opening 221, a support table 222, a vertical plate 223, a bottom plate driving mechanism 23, a top plate driving mechanism 24, a connecting rod 241, a top plate driving hydraulic cylinder 242, a feeding plate 25, a conveying roller 251, a friction strip 251a, a conveying roller driving motor 252, a feeding plate driving mechanism 26, a sliding rod 261, a rack 262, a first compression spring 263, a feeding plate driving motor 264, an incomplete gear 265, a miscellaneous tree conveying device 3, a winding drum 31, a winding drum driving motor 311, a traction rope 32, a clamp 33, an L-shaped support 331, a cross rod 331a, a square block 331b, a guide block 331c, a traveling wheel 332, a clamping head, a first body 333a, a chute 333a 'sleeve 333 a', a second body 333b, a limit groove 333b ', a limit block 333c, a driving lever 333 c', a, The device comprises a spike part 333e, a guide plate 4, a first opening groove 41, a support rod 42, a retractable rod 5, a stop block 51, a horn head 52, a second opening groove 53, a J-shaped rod 54, a controller 6 and a control button 61.

Detailed Description

For a better understanding of the present invention, embodiments thereof are explained in detail below with reference to the accompanying drawings.

The miscellaneous tree recovery machine shown in the attached fig. 1 to 11 comprises a machine body 1, wherein a feeding table 11, a feeding compression roller, a cutting rotor, a discharging device, a tire and a diesel engine are arranged on the machine body 1, and the components are all in the prior art and are not described again. The front side of the feeding table 11 is connected with a feeding device 2 and a miscellaneous tree conveying device 3.

The feeding device 2 comprises a bottom plate 21 and a top plate 22 which are arranged in parallel up and down, a bottom plate driving mechanism 23 for driving the bottom plate 21 to ascend and descend is arranged between the bottom plate 21 and the feeding table 11, as shown in fig. 1 and fig. 2, the bottom plate driving mechanism 23 can directly adopt a bottom plate driving hydraulic cylinder, and the bottom plate driving hydraulic cylinder is fixed on the side wall of the machine body 1. When the machine body 1 travels, the base plate 21 is lifted by the base plate drive mechanism 23. When the device works, the height of the bottom plate 21 is reduced, so that the bottom plate 21 is tightly attached to the ground.

A top plate driving mechanism 24 for driving the top plate 22 to lift is connected between the bottom plate 21 and the top plate 22; as shown in fig. 2 and 8, the top plate driving mechanism 24 includes a plurality of connecting rods 241, two ends of which are respectively hinged to the top plate 22 and the bottom plate 21, the connecting rods 241 are arranged in parallel, and the top plate 22 and the bottom end of the machine body 1 are connected to a top plate driving hydraulic cylinder 242. In order to further lower the height of the top plate 22 and prevent the end of the piston rod of the top plate driving hydraulic cylinder 242 from touching the bottom plate 21, as shown in fig. 8, a square hole 211 is formed in the bottom plate 21, and when the top plate 22 is lowered to the bottom end, the end of the piston rod of the top plate driving hydraulic cylinder 242 is located in the square hole 211, as shown in fig. 2. By providing the top plate driving mechanism 24, when the top plate 22 is lowered, the rear end of the top plate 22 is spaced apart from the loading table 11, leaving a placement position for the clamper 33.

The upper end of the bottom plate 21 is provided with two feeding plates 25 in bilateral symmetry, the two feeding plates 25 are vertically arranged, and the whole feeding plate 25 is arched. Each of the feeding plates 25 is provided with a row of conveying rollers 251, as shown in fig. 7, each row of conveying rollers 251 includes four conveying rollers 251 arranged vertically and at equal intervals, in order to increase the friction force of the conveying rollers 251, a plurality of friction strips 251a are arranged on the surface of each conveying roller 251 at equal intervals on the circumference, the friction strips 251a are triangular, and the friction strips 251a may be made of elastic rubber or iron plates. Each row of the conveying rollers 251 is connected with a conveying roller driving motor 252, and when in use, a plurality of conveying rollers 251 are in driving connection through a chain wheel and a chain, and finally are driven to rotate through a conveying roller driving motor 252. The two conveyance roller drive motors 252 are rotated in opposite directions, and as shown in fig. 6, the conveyance roller drive motor 252 on the left side is rotated counterclockwise, and the conveyance roller drive motor 252 on the right side is rotated clockwise.

A feed plate driving mechanism 26 for driving the feed plate 25 to reciprocate left and right is respectively disposed on left and right sides of the top plate 21, as shown in fig. 1 and 5, and the feed plate driving mechanism 26 includes a sliding rod 261, a rack 262, a first compression spring 263 and a feed plate driving motor 264. The number of the sliding rods 261 is multiple, one end of each sliding rod 261 is fixedly connected with the feeding plate 25, and the other end of each sliding rod 261 penetrates through a vertical plate 223 arranged at the end part of the top plate 22; each sliding rod 261 is sleeved with one first compression spring 263, and two ends of the first compression spring 263 are respectively propped against the feeding plate 25 and the vertical plate 223. One end of the rack 262 is fixedly connected with the feeding plate 25, the other end of the rack 262 penetrates through the vertical plate 223, and the feeding plate driving motor 264 is fixed on the vertical plate 223; an incomplete gear 265 meshed with the rack 262 is connected to an output shaft of the feed plate driving motor 264. Before work, the feeding plate driving motor 264 acts, the rack 262 is driven by the incomplete gear 265 to move towards two ends (close to the vertical plate 223), the distance between the two feeding plates 25 is increased, at the moment, the rack 262 is meshed with teeth on the incomplete gear 265, and the miscellaneous trees can be conveniently placed on the top plate 22 subsequently. When the mixed tree is placed on the top plate 22, the feeding plate driving motor 264 continues to rotate to make the rack 262 separate from the teeth on the incomplete gear 265, and at this time, under the influence of the compression spring 263, the two feeding plates 25 respectively slide toward the middle to make the conveying rollers 251 on the feeding plates 25 contact the mixed tree. Then, the conveying of the mixed trees by the conveying rollers 251 is started, and under the action of the compression springs 263, the two feeding plates 25 can freely stretch and contract so as to meet the requirement of conveying the mixed trees with different diameters. The number of teeth on the incomplete gear 265 can be determined according to actual needs, and the rack 262 and the incomplete gear 265 shown in the figure are not in actual conditions. When the sundry tree is placed, the rack 262 is limited by the meshing of the incomplete gear 265, after the sundry tree is conveyed to the top plate 22, the incomplete gear 265 continues to rotate, the rack 262 is separated from the incomplete gear 265, and the feeding plate 25 can freely move under the action of the compression spring 263.

The miscellaneous tree conveying device 3 comprises a winding drum 31, a traction rope 32 and a gripper 33, wherein the winding drum 31 is arranged at the top end of the machine body 1, and the winding drum 31 is connected with a winding drum driving motor 311; one end of the pulling rope 32 is wound on the winding drum 31, and the other end of the pulling rope 32 is connected with the clamper 33;

the holder 33 comprises an L-shaped bracket 331, a travelling wheel 332 and a holding head 333, and the traction rope 32 is connected with the upper end of the L-shaped bracket 331; the traveling wheels 332 are disposed at corners of the L-shaped bracket 331. The clamping head 333 comprises a first body 333a and a second body 333b, the first body 333a and the second body 333b are both arc-shaped, and the top ends of the first body 333a and the second body 333b are hinged; the first body 333a is provided with a limiting mechanism for limiting the rotation of the second body 333b, as shown in fig. 3 and fig. 4, the limiting mechanism includes a limiting block 333c, and the limiting block 333c is slidably arranged in a sliding groove 333 a' provided on the first body 333 a; a plurality of limiting grooves 333 b' matched with the limiting blocks 333c are circumferentially arranged at the top end of the second body 333 b; a second compression spring 333d is arranged in the chute 333 a'; two ends of the second compression spring 333d are respectively pressed against the inner wall of the chute 333 a' and the limiting block 333 c; the side wall of the limiting block 333c is connected with a driving lever 333c ', the end of the driving lever 333 c' passes through the first body 333a, as shown in fig. 3, the first body 333a is provided with an opening at the position where the driving lever 333c 'passes through, and the driving lever 333 c' can slide left and right. When in use, the driving rod 333c 'can be pulled by hand to make the limiting block 333c separate from the limiting groove 333 b'. When clamping a hybrid tree, the pulling rod 333c is pulled off, then the second body 333b is rotated manually, so that the trunk of the hybrid tree is clamped by the second body 333b, then the pulling rod 333c is released, so that the second body 333b is limited, along with the movement of the clamp 33, the upper end of the clamping head 333 is pulled by the L-shaped support 331 to start moving, the upper end of the clamping head 333 is inclined when external force is applied, at the moment, the trunk of the hybrid tree is clamped by the bottom end and the top end of the inner side of the clamping head 333 respectively, as shown in fig. 1, the trunk of the hybrid tree is indicated by the dotted line position. In order to increase the frictional force between the clamping head 333 and the hetero tree, it is preferable that a plurality of spikes 333e be provided inside the first body 333a and the second body 333b, as shown in fig. 4. In order to grip trunks of trees of different diameters. An arc-shaped opening is provided at the bottom end of the first body 333a so that the second body 333b can be freely rotated to satisfy the clamping of miscellaneous trees of different diameters.

The top end of the first body 333a is movably connected with the L-shaped bracket 331, as shown in fig. 3, the top end of the first body 333a is fixedly connected with a sleeve 333a "through a round rod, and when in use, the sleeve 333 a" is sleeved on the L-shaped bracket 331. A guide block 331c with an arc-shaped groove is arranged on the front side of the top end of the L-shaped support 331; when the pulling rope 32 is used, the pulling rope 32 is firstly connected with the L-shaped support 331, then the pulling rope 32 bypasses the guide block 331c, when the L-shaped support 331 is pulled, the clamping end of the miscellaneous tree can be lifted, and the resistance in the conveying process can be reduced.

A cross bar 331a is arranged at the top end of the L-shaped support 331; a guide plate 4 is arranged on the upper side of the front end of the top plate 22, and the bottom end of the guide plate 4 is hinged with the top plate 22; the top end of the guide plate 4 is provided with a first open slot 41 for the traction rope 32 to pass through; the hinged joint of the bottom end of the guide plate 4 is provided with a first torsion spring (not shown) which enables the guide plate 4 to keep an inclined initial state, when the concrete implementation is carried out, the first torsion spring is sleeved on the hinged rotating shaft, two ends of the first torsion spring are respectively and fixedly connected with the guide plate 4 and the top plate 22, or openings are formed in the guide plate 4 and the top plate 22, and two ends of the first torsion spring are clamped at the openings formed in the guide plate 4 and the top plate 22.

The guide plate 4 is further hinged to a support rod 42, a second torsion spring is disposed at the hinged position, the support rod 42 is kept in a vertical state when the guide plate 4 is in an inclined state, and the initial state of the guide plate 4 and the support rod 42 is as shown in fig. 1 and fig. 2. The top plate 22 is provided with a strip-shaped opening 221 for placing the guide plate 4 and the support rod 42; as shown in fig. 2, the bottom end of the strip-shaped opening 221 is provided with a support base 222 for supporting the support rod 42; the cross-section of the support platform 222 is stepped, the bottom end of the support rod 42 in the initial state is located on the support platform 222, and at the moment, the top plate 22, the guide plate 4 and the support rod 42 form a triangular structure, so that the stability is high, and the front side of the guide plate 4 cannot swing when being pressed. When the L-shaped support 331 moves to the position of the guide plate 4 (as shown by the dotted line in fig. 2), the cross bar 331a at the top end of the L-shaped support 331 touches the top end of the support rod 42, so that the support rod 42 rotates, the bottom end of the support rod 42 disengages from the support platform 222, so that the guide plate 4 and the support rod 42 both rotate, and the L-shaped support 331 can continue to convey the miscellaneous trees, as shown in fig. 5, when the guide plate 4 and the support rod 42 are at the maximum position of pressure deflection, the guide plate 4 and the support rod 42 are both located in the strip-shaped opening 221.

The machine body 1 is also provided with a folding and unfolding rod 5, and the top end of the folding and unfolding rod 5 is hinged with the upper side of the front end of the machine body 1; a third torsion spring which enables the folding and unfolding rod 5 to keep inclined in a natural state is arranged at the hinged connection position; a stop block 51 for limiting the upward swing of the retracting rod 5 is arranged at the hinged joint of the retracting rod 5; in the initial state of the guide rod 5 as shown in fig. 1 and 2, a bull-nose 52 extends from the bottom end of the retraction rod 5, and the lower side of the retraction rod 5 is provided with a second opening groove 53 for the pull rope 32 and the upper side of the L-shaped bracket 331 to pass through. In the initial state as shown in fig. 5, the cross bar 331a is located inside the ox-horn head 52; then, the movement is continued, as shown in fig. 6, the retraction rod 5 can rotate; when the retractable rod 5 rotates and pushes against the machine body 1, the L-shaped bracket 331 also starts to rotate, as shown in fig. 8, and finally the traveling wheels 332 move to the upper side, so that the material loading of the mixed trees can be prevented from being blocked. As shown in fig. 8, the pulling rope 32 passes through the body 1 and is positioned at the top of the second opening groove 53 of the retractable rod 5 at a position flush with the top of the body 1, so as to prevent the cross bar 331a from separating from the inner wall of the ox-head 52. Preferably, a J-shaped rod 54 is hinged to the bullnose 52, and a fourth torsion spring is disposed at the hinged joint for keeping the J-shaped rod 54 in a tilted state in a natural state. The initial state of the connection between the ox-head 52 and the J-bar 54 is shown in fig. 9, when the cross bar 331a is located in the ox-head 52, the J-bar 54 is pushed to deflect, and finally, the bottom end of the J-bar 54 is curved to block the cross bar 331a from sliding out of the bottom end.

In order to facilitate the top end of the L-shaped support 331 to slide into the second opening groove 53, a square block 331b extends from the top end of the L-shaped support 331, and the end of the square block 331b is triangular prism-shaped. The width of the second opening groove 53 is slightly larger than that of the square block 331b so that the square block 331b can be slid into the second opening groove 53. In order to facilitate the sliding of the L-shaped holder 331 into the second open slot 53, it is preferable that the L-shaped holder is extended outwardly at the end of the ox-horn head 52 in an opened state as shown in fig. 9.

The machine body 1 is provided with a placing groove 12 for placing the bottom end of the retractable rod 5, so that when the retractable rod 5 rotates to the top end, the end part of the horn head 52 at the bottom end of the retractable rod 5 is positioned in the placing groove 12.

Set up a controller 6 on organism 1, controller 6 passes through circuit and bottom plate drive hydraulic cylinder, roof drive hydraulic cylinder 242, transfer roller driving motor 252, feed plate driving motor 264 and reel driving motor 311 control connection, set up a plurality of control button 61 on the controller 6, control button 61 includes the extension of bottom plate drive hydraulic cylinder, the shrink button, the extension of roof drive hydraulic cylinder 242, the shrink button, the start of transfer roller driving motor 252, the stop button, the start-up of feed plate driving motor 264, the corotation of stop button and reel driving motor 311, the reversal button.

The use method of the invention comprises the following steps:

first, the machine body 1 is moved to a position where pulverization is required, and the extension button of the bottom plate driving cylinder is pressed to lower the bottom plate 21 and the top plate 22 (the piston rod of the top plate driving cylinder 242 is in an extended state in an initial state).

In the second step, the reverse button of the reel driving motor 311 is pressed to drop the clamper 33, and then the L-shaped bracket 331 is pushed by hand to a corresponding tree position in which the traction rope 32 goes around the first opening groove 41. Then, the pulling rod 333 c' is pulled and the second body 333b is rotated to clamp the trunk of the hybrid tree.

Thirdly, pressing a forward rotation button of the winding drum driving motor 311, pulling the miscellaneous trees to move through the traction rope 32, guiding through the guide plate 4, stopping pressing the forward rotation button of the winding drum driving motor 311 when the cross bar 331a on the L-shaped support 331 contacts the ox horn head 52, and manually wrestling the poking rod 333 c' and rotating the second body 333b to enable the clamping head 333 to be separated from the trunk of the miscellaneous trees; thereafter, the forward rotation button of the reel drive motor 311 is continuously pressed, and the clamper 33 is stored on the upper side of the body 1.

The fourth step is that the contraction button of the top plate driving hydraulic cylinder 242 is pressed to raise the top plate 22, then the start button of the conveyance roller driving motor 252 is pressed to start the machine body 1 to rotate the conveyance roller 251 and start the crushing of the machine body 1, then the start button of the feed plate driving motor 264 is pressed to disengage the rack 262 from the incomplete gear 265, and then the stop button of the feed plate driving motor 264 is pressed to start the conveyance and crush the hetero tree.

In the fifth step, after the fourth step is completed, the stop button of the conveying roller driving motor 252 and the start button of the feed plate driving motor 264 are pressed, so that the conveying roller 251 stops rotating and the two feed plates 25 are moved away from each other. When smaller branches are to be ground, the top plate 22 does not need to be lifted, and feeding is achieved only by the action of the conveying roller 251 and the feeding plate driving mechanism 26.

Sixth, after the crushing operation is completed, the extension button of the top plate driving hydraulic cylinder 242 is pressed to position the top plate 22 at the bottom end, the contraction button of the bottom plate driving hydraulic cylinder is pressed to raise the bottom plate 21, and then the machine body 1 is moved to perform the next subsequent recovery operation.

It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.