CN110476640B

CN110476640B - Shrub lawn trimming device for landscaping and use method thereof

Info

Publication number: CN110476640B
Application number: CN201910765630.0A
Authority: CN
Inventors: 张超; 左孝文; 王东东; 张弟; 袁紫薇
Original assignee: Maanshan Guandian Information Technology Co ltd
Current assignee: Nanjing Yuhao Consulting Management Co.,Ltd.
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2021-04-06
Anticipated expiration: 2039-08-19
Also published as: CN110476640A

Abstract

The invention discloses a shrub lawn trimming device for landscaping, which comprises a base, wherein a supporting plate is arranged on one side of the top of the base, a row of a plurality of diffluent cones are arranged on the side wall of one side of the supporting plate, one ends of the diffluent cones are fixedly arranged on the side wall of the supporting plate and are vertical to the side wall of the supporting plate, a notch is arranged in the middle of each diffluent cone, a second rotating shaft is driven to rotate through the output end of a motor, a driving wheel is driven to rotate when the second rotating shaft rotates, the driving wheel rotates through a driving wheel driven by a belt, a rotating block is enabled to do circular motion when the driving wheel rotates, a pulling plate is controlled to do reciprocating motion in the notch through a driving rod, a plurality of movable cutters on the pulling plate are matched with fixed cutters to finish cutting off branches and leaves of a garden lawn, the trimming efficiency is improved, the arm does not need to be swung back and forth by workers, and the labor intensity of the workers is reduced.

Description

Shrub lawn trimming device for landscaping and use method thereof

Technical Field

The invention relates to the field of landscaping equipment, in particular to a shrub lawn trimming device for landscaping and a using method thereof.

Background

Landscaping is a beautiful natural environment and rest area created by applying engineering technology and artistic means in a certain region and modifying the terrain to plant trees, flowers and plants, build buildings, arrange garden roads and the like. Shrub and lawn trimming means need be used during afforestation, and the present afforestation workman uses scissors or ordinary carousel formula lawn mower mostly to prune, and is inefficient, and the amount of labour is big.

Chinese patent publication No. CN103283377B discloses a hand-push type lawn trimmer, belonging to the technical field of gardening tools. The invention provides a hand-push type lawn trimmer, which can quickly adjust the grass cutting height and the height of a push rod, and the push rod mechanism can be folded. A hand-push lawn trimmer comprises a machine body consisting of a machine shell, a machine frame, a movable blade group, a gear speed increasing mechanism, a walking wheel, a transmission mechanism and a grass cutting height adjusting mechanism, and is characterized in that a push rod mechanism is arranged at the upper part of the machine body; the push rod mechanism consists of an upper rod, a middle rod and a lower rod, and a positioning rod is arranged at the upper part of the middle rod; the middle rod is connected with the lower rod through a pin button mechanism, and the pin button mechanism consists of a pin, a pin bracket and a spring; the lower rod is connected with the shell through a second pin button mechanism, and the second pin button mechanism consists of a second pin, a second pin support and a second spring. Compared with the invention, the novel lawn trimmer has the advantages that the one-time trimming area is small, the trimming efficiency is low, the worker needs to swing the arm back and forth, the labor intensity of the worker is high, the trimmed lawn is inconsistent in height, the attractiveness is affected, a double limiting structure is omitted, the structure is not firm, the angle of the supporting plate is easy to change during working, and the garden trimming work is affected.

The existing shrub lawn trimming device for landscaping drives a rotary table to rotate through a motor, cutting knives are arranged around the rotary table to trim the lawn, but the one-time trimming area is small, the trimming efficiency is low, workers need to swing arms back and forth, the labor intensity of the workers is high, and the trimmed lawn is inconsistent in height, so that the attractiveness is affected; when the angle of the device cannot be trimmed, the device has no limit structure and has the risk that the support plate directly slides down, so that workers are easily injured by crashing; the angle can not be changed at will, when some special shapes need to be finished, a special pruning tool needs to be used, the application range is low, and the use cost is high; the existing supporting plate of the pruning device is not provided with an additional limiting rod or a double limiting structure, the structure is not firm, the angle of the supporting plate is easy to change during working, and the garden pruning work is influenced.

Disclosure of Invention

The invention aims to provide a shrub lawn trimming device for landscaping, which aims to solve the problems that the existing shrub lawn trimming device for landscaping drives a rotary table to rotate through a motor, cutting knives are arranged around the rotary table to trim a lawn, but the one-time trimming area is small, the trimming efficiency is low, a worker needs to swing an arm back and forth, the labor intensity of the worker is high, and the trimmed lawn is inconsistent in height and affects the attractiveness; when the angle of the device cannot be trimmed, the device has no limit structure and has the risk that the support plate directly slides down, so that workers are easily injured by crashing; the angle can not be changed at will, when some special shapes need to be finished, a special pruning tool needs to be used, the application range is low, and the use cost is high; the existing supporting plate of the pruning device is not provided with an additional limiting rod or a double limiting structure, the structure is not firm, the angle of the supporting plate is easy to change during working, and the problem of garden pruning work is influenced.

The purpose of the invention can be realized by the following technical scheme:

a shrub lawn trimming device for landscaping comprises a base, a supporting plate arranged on one side of the top of the base, a row of a plurality of diffluent cones arranged on the side wall of one side of the supporting plate, a plurality of fixed cutters arranged on the side wall of the supporting plate, five pressing plates arranged on the top of the fixed cutters, a notch arranged on the middle part of each diffluent cone, a pull plate arranged in the notches, a plurality of movable cutters arranged on the side wall of the pull plate, a guide plate arranged at the bottom of the cone block, a connecting plate arranged at one end of the top of the guide plate, and a top surface welded and fixed with the bottom end of the connecting plate, the top of the guide plate is arranged on the side plate.

The base is close to structure top position and is provided with first pivot, the top of base is provided with the bottom plate, the fixed bracing piece that is provided with in bottom plate top, the top of bracing piece is provided with the horizontal pole, the below of horizontal pole is provided with the motor case, the inside of motor case is close to the bottom position and is provided with the second pivot, the lateral wall that the motor case was passed to the one end of second pivot stretches out the motor case outside, the one end that the second pivot stretches out the motor case outside is connected with the output transmission of external motor, be located and be provided with the action wheel in the inside second pivot of motor case, the inside of the motor case of action wheel top is provided with the transmission shaft, the one end setting of transmission shaft is on the motor case, the other end of transmission shaft is provided with the drive wheel, be connected through the belt.

A first connecting rod is arranged on one side of the bottom plate, the bottom end of the first connecting rod is arranged on the side wall of the base, a first fixing block is arranged on a supporting rod above the first connecting rod, a second fixing block is arranged at the bottom of the first fixing block, a right-angle rod is arranged on the first fixing block, a first chain is arranged between one end of the right-angle rod and the first connecting rod, a fixing rod is fixedly arranged at the top of the side wall of one side of the motor box, a vertical rod is arranged on one side of the fixing rod, an oscillating rod is arranged at the bottom end of the vertical rod, the top end of the vertical rod is fixedly connected with the side wall of the motor box, the bottom end of the vertical rod is connected with one end of the oscillating rod, the other end of the oscillating rod is connected with one end of the first telescopic rod, the other end of the first telescopic rod is connected with the bottom plate, a curved rod is arranged on one, a limiting rod is arranged between the supporting plate and the second fixing block, a hook is arranged at one end of the limiting rod, the hook is hung and buckled on the second fixing block, and the other end of the limiting rod is arranged on the supporting plate.

As a further scheme of the invention: three through-holes have all been seted up at the top of five clamp plates, set up threaded hole in the backup pad that corresponds the position with the through-hole, can fix the clamp plate in the backup pad through the bolt, realize the fixed work of fixed cutting knife, avoid fixed cutting knife during operation to take place the skew.

As a further scheme of the invention: spacing hole has been seted up to the one end of curb plate, has also seted up spacing hole on the cone block that is close to curb plate one side, passes through fixing bolt fixed connection between two spacing holes, can fix the position of cone block, improves overall structure's stability.

As a further scheme of the invention: the top and the bottom of transfer line all are provided with the axle sleeve, the top of transfer line is connected with the turning block through the axle sleeve, the bottom of transfer line is connected with the arm-tie through the axle sleeve, the drive wheel is when rotating, make the turning block carry out circular motion, through the inside reciprocating motion of transfer line control arm-tie at the notch, a plurality of removal cutters on the arm-tie cooperate with fixed cutter, accomplish and cut short bush and lawn branch and leaf, accomplish afforestation pruning work, for driven carousel formula trimming means, the disposable pruning area is big, improve pruning efficiency, do not need workman's swing arm back and forth, reduce workman intensity of labour.

As a further scheme of the invention: the corner of right-angle pole is provided with the second pivot, the one end setting of second pivot is in the inside of first fixed block, and the second pivot rotates with first fixed block and is connected, when needing adjusting device to prune the angle, the dead lever rotates to one side, make the motor case then rotate, vertical pole rotates to one side, the one end of curved bar upwards moves, stimulate the second chain, make the top of right-angle pole rotate, the first chain between the bottom of right-angle pole and the first connecting rod is straightened gradually, when the first chain is straightened and tightened, it has adjusted the limit angle to explain the backup pad, be convenient for control the angle regulation of backup pad.

As a further scheme of the invention: the middle position of curved bar is provided with the clamp splice, and the one end of clamp splice is fixed to be set up on vertical pole, and the clamp splice rotates with the curved bar and is connected, and when adjusting device pruned the angle, vertical pole rotated along the horizontal pole for the bottom of vertical pole takes place to rotate, and the drive curved bar removes, because the fixed setting of one end of curved bar is on the trimmer, and the other end pulling second chain rebound of curved bar is convenient for restrict the angle regulation of backup pad.

As a further scheme of the invention: the utility model discloses a gardens, including the backup pad, the backup pad is equipped with the one end of gag lever post, the screw rod passes the bottom that the through-hole stretches out the backup pad, and there is the stop collar through threaded connection on the screw rod, the angle modulation of backup pad is accomplished the back, the one end that is equipped with the couple with the gag lever post is hung and is detained on the second fixed block, the one end that is equipped with the screw rod with the gag lever post passes inside the through-hole that the backup pad corresponds the position, position through stop collar set screw rod, make the backup pad fixed with the position of vertical pole, alright carry out gardens pruning work, realize the change of the arbitrary angle in the limit angle modulation, application scope is improved, the.

A use method of a shrub lawn trimming device for landscaping specifically comprises the following steps:

the method comprises the following steps: after the device is assembled, the output end of the motor drives the second rotating shaft to rotate, when the second rotating shaft rotates, the driving wheel is driven to rotate, the driving wheel rotates through the driving wheel driven by the belt, when the driving wheel rotates, the rotating block makes a circular motion, the pulling plate is controlled to reciprocate in the groove opening through the driving rod, a plurality of movable cutters on the pulling plate are matched with the fixed cutters, the garden lawn branches and leaves are cut off, and the garden greening trimming work is finished;

step two: when shrubs are trimmed and the trimming angle of the device needs to be adjusted, the fixed rod rotates to one side, the motor box rotates along with the fixed rod, the vertical rod rotates along the cross rod, the bottom end of the vertical rod rotates, the curved rod is driven to move, one end of the curved rod is fixedly arranged on the trimmer, the other end of the curved rod pulls the second chain to move upwards, the top end of the right-angle rod rotates, the first chain between the bottom end of the right-angle rod and the first chain is gradually straightened, and when the first chain is straightened and tightened, the supporting plate is adjusted to the limit angle;

step three: after the angle modulation of backup pad was accomplished, the one end that is equipped with the gag lever post couple is hung and is detained on the second fixed block, and the one end that is equipped with the screw rod with the gag lever post passes inside the through-hole that the backup pad corresponds the position, through the position of stop collar set screw for the backup pad is fixed with the position of vertical pole, carries out gardens pruning work.

The invention has the beneficial effects that:

1. according to the garden lawn pruning device, the output end of the motor drives the second rotating shaft to rotate, when the second rotating shaft rotates, the driving wheel is driven to rotate, the driving wheel rotates through the driving wheel driven by the belt, when the driving wheel rotates, the rotating block performs circular motion, the pulling plate is controlled to reciprocate in the groove opening through the driving rod, the plurality of movable cutters on the pulling plate are matched with the fixed cutters, garden lawn branches and leaves are cut off, and garden greening pruning work is finished;

2. according to the invention, when the angle of the trimming device is required to be adjusted, the fixed rod rotates to one side, so that the motor box rotates along with the fixed rod, the vertical rod rotates along the cross rod, the bottom end of the vertical rod rotates to drive the curved rod to move, because one end of the curved rod is fixedly arranged on the trimming machine, the other end of the curved rod pulls the second chain to move upwards, so that the top end of the right-angle rod rotates, the first chain between the bottom end of the right-angle rod and the first link rod is gradually straightened, when the first chain is straightened and tightened, the supporting plate is adjusted to the limit angle, the adjustment angle of the supporting plate is convenient to control, the supporting plate is prevented from directly sliding off, workers are prevented from being injured by smashing, and the safety of;

3. according to the invention, one end of the limiting rod, provided with the hook, is hung and buckled on the second fixing block, one end of the limiting rod, provided with the screw rod, penetrates through the through hole at the corresponding position of the supporting plate, the position of the screw rod is fixed through the limiting sleeve, so that the supporting plate and the vertical rod are fixed, the garden trimming work can be carried out, the change of any angle in the limit adjusting angle is realized, the application range is improved, the structure is firmly fixed, the phenomenon that the garden trimming work is influenced due to the change of the angle of the supporting plate in the working process is avoided, and the working efficiency;

4. according to the invention, the support plate is provided with the row of the plurality of through holes, one end of the limiting rod is provided with the screw rod, the screw rod penetrates through the through holes and extends out of the bottom of the support plate, the limiting sleeve is connected onto the screw rod through threads, after the angle adjustment of the support plate is completed, the end, provided with the hook, of the limiting rod is hung and buckled on the second fixing block, the end, provided with the screw rod, of the limiting rod penetrates through the through hole at the corresponding position of the support plate, the position of the screw rod is fixed through the limiting sleeve, the support plate and the vertical rod can be fixed, the garden trimming work can be carried out, the change of any angle in the limit adjusting angle is realized, the application range is improved, the structure is firmly fixed, the phenomenon that.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a shrub lawn trimming device for landscaping according to the present invention;

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

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic structural view of a base plate according to the present invention;

FIG. 5 is a schematic view of a support plate according to the present invention;

in the figure: 1. a base; 2. a first rotating shaft; 3. a first link; 4. a first chain; 5. a right-angle rod; 6. a first fixed block; 7. a support bar; 8. a transmission rod; 9. a driving wheel; 10. a second rotating shaft; 11. rotating the block; 12. a driving wheel; 13. a motor case; 14. fixing the rod; 15. a vertical rod; 16. a curved bar; 17. a swing lever; 18. a second chain; 19. a second fixed block; 20. hooking; 21. a first telescopic rod; 22. a base plate; 23. a limiting rod; 24. a support plate; 25. a screw; 26. a limiting sleeve; 27. a side plate; 28. a handle; 29. fixing the bolt; 30. a connecting plate; 31. a baffle; 32. a cone block; 33. pressing a plate; 34. pulling a plate; 35. a spreader cone; 36. moving a cutting knife; 37. and (5) fixing the cutting knife.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

As shown in fig. 1-5, a shrub lawn trimming device for landscaping comprises a base 1, a supporting plate 24 disposed on one side of the top of the base 1, a row of a plurality of diffluent cones 35 disposed on the side wall of the supporting plate 24, one end of each diffluent cone 35 fixed on the side wall of the supporting plate 24 and perpendicular to the side wall of the supporting plate 24, a notch disposed at the middle position of each diffluent cone 35, a pulling plate 34 disposed inside the notches, a plurality of movable cutters 36 disposed on the side wall of the pulling plate 34, a fixed cutter 37 disposed on the side wall of the supporting plate 24 above the pulling plate 34, five pressing plates 33 disposed on the top of the fixed cutter 37, a side plate 27 fixed on the base 1, a cone block 32 disposed at the other end of the supporting plate 24, a side plate 27 disposed on one side of the cone block 32, a handle 28 disposed on the side plate 27, a connecting plate 30 is arranged at one end of the top of the guide plate 31, the bottom end of the connecting plate 30 is welded and fixed with the top surface of the guide plate 31, and the top end of the guide plate 31 is arranged on the side plate 27.

A first rotating shaft 2 is arranged at a position of a base 1 close to the top of the structure, a bottom plate 22 is arranged above the base 1, a supporting rod 7 is fixedly arranged at the top of the bottom plate 22, a cross rod is arranged at the top of the supporting rod 7, a motor box 13 is arranged below the cross rod, a second rotating shaft 10 is arranged at a position close to the bottom inside the motor box 13, one end of the second rotating shaft 10 penetrates through the side wall of the motor box 13 and extends out of the motor box 13, one end of the second rotating shaft 10 extending out of the motor box 13 is in transmission connection with the output end of an external motor, a driving wheel 9 is arranged on the second rotating shaft 10 inside the motor box 13, a transmission shaft is arranged inside the motor box 13 above the driving wheel 9, one end of the transmission shaft is arranged on the motor box 13, a transmission wheel 12 is arranged at the other end of the transmission shaft, a transmission rod 8 is arranged between the rotating block 11 and the pulling plate 34.

A first connecting rod 3 is arranged on one side of a bottom plate 22, the bottom end of the first connecting rod 3 is arranged on the side wall of a base 1, a first fixing block 6 is arranged on a supporting rod 7 above the first connecting rod 3, a second fixing block 19 is arranged at the bottom of the first fixing block 6, a right-angle rod 5 is arranged on the first fixing block 6, a first chain 4 is arranged between one end of the right-angle rod 5 and the first connecting rod 3, a fixing rod 14 is fixedly arranged at the top of the side wall of one side of a motor box 13, a vertical rod 15 is arranged on one side of the fixing rod 14, an oscillating rod 17 is arranged at the bottom end of the vertical rod 15, the top end of the vertical rod 15 is fixedly connected with the side wall of the motor box 13, the bottom end of the vertical rod 15 is connected with one end of the oscillating rod 17, the other end of the oscillating rod 17 is connected with one end of a first telescopic rod 21, the, one end of a curved rod 16 is connected with one end of a right-angle rod 5 through a second chain 18, the other end of the curved rod 16 is arranged on the pruning machine, a limiting rod 23 is arranged between a supporting plate 24 and a second fixing block 19, one end of the limiting rod 23 is provided with a hook 20, the hook 20 is hung and buckled on the second fixing block 19, the other end of the limiting rod 23 is arranged on the supporting plate 24, when the device is used, after the device is assembled, the output end of a motor drives the second rotating shaft 10 to rotate, when the second rotating shaft 10 rotates, a driving wheel 9 is driven to rotate, the driving wheel 9 rotates through a driving wheel 12 driven by a belt, when the driving wheel 12 rotates, the rotating block 11 performs circular motion, the driving rod 8 controls the pull plate 34 to reciprocate in the groove, a plurality of movable cutting knives 36 on the pull plate 34 are matched with the fixed cutting knives 37, the cutting of the garden lawn branches and leaves, compared with a transmission turntable type trimming device, the trimming device has the advantages that the one-time trimming area is large, the trimming efficiency is improved, the arm does not need to be swung back and forth by workers, and the labor intensity of the workers is reduced; when shrubs are pruned and the pruning angle of the device needs to be adjusted, the fixed rod 14 rotates towards one side, the motor box 13 rotates along with the vertical rod 15, the vertical rod 15 rotates along the cross rod, the bottom end of the vertical rod 15 rotates, the curved rod 16 is driven to move, one end of the curved rod 16 is fixedly arranged on the pruning machine, the other end of the curved rod 16 pulls the second chain 18 to move upwards, the top end of the right-angle rod 5 rotates, the first chain 4 between the bottom end of the right-angle rod 5 and the first connecting rod 3 is gradually straightened, when the first chain 4 is straightened and tightened, the supporting plate 24 is adjusted to the limit angle, the adjusting angle of the supporting plate 24 is conveniently controlled, the supporting plate 24 is prevented from directly sliding off, workers are prevented from being injured, and the safety of adjusting workers is protected; after the angular adjustment of backup pad 24 was accomplished, the one end that is equipped with gag lever post 23 and gets in touch 20 is hung and is detained on second fixed block 19, the one end that is equipped with screw rod 25 with gag lever post 23 passes inside the through-hole that backup pad 24 corresponds the position, position through stop collar 26 clamping screw 25, make backup pad 24 and vertical pole 15's rigidity, alright carry out gardens pruning work, realize the change of the arbitrary angle in the limit angle regulation angle, improve application scope, the fixed structure is firm, avoid the during operation backup pad 24's angle to change, influence gardens pruning work, and the work efficiency is improved.

Three through-holes have all been seted up at five clamp plates 33's top, have seted up the screw hole on the backup pad 24 that corresponds the position with the through-hole, can fix clamp plate 33 in backup pad 24 through the bolt, realize the fixed work of fixed cutting knife 37, avoid fixed cutting knife 37 during operation emergence skew.

Spacing holes are formed in one end of the side plate 27, spacing holes are also formed in the cone block 32 close to one side of the side plate 27, the two spacing holes are fixedly connected through the fixing bolts 29, the position of the cone block 32 can be fixed, and the stability of the whole structure is improved.

The top and the bottom of transfer line 8 all are provided with the axle sleeve, the top of transfer line 8 is connected with turning block 11 through the axle sleeve, the bottom of transfer line 8 is connected with arm-tie 34 through the axle sleeve, drive wheel 12 is when rotating, make turning block 11 carry out circular motion, through transfer line 8 control arm-tie 34 inside reciprocating motion of notch, a plurality of removal cutters 36 on the arm-tie 34 cooperate with fixed cutter 37, accomplish and cut short bush and lawn branch and leaf, accomplish afforestation pruning work, for driven carousel formula trimming means, once only prune the area big, improve pruning efficiency, do not need the workman to make a round trip to swing the arm, reduce workman intensity of labour.

The corner of right angle pole 5 is provided with second pivot 10, the one end setting of second pivot 10 is in the inside of first fixed block 6, and second pivot 10 rotates with first fixed block 6 and is connected, when needing adjusting device to prune the angle, dead lever 14 rotates to one side, make motor case 13 and then rotate, vertical pole 15 rotates to one side, the one end of curved bar 16 moves up, pulling second chain 18, make the top of right angle pole 5 rotate, first chain 4 between the bottom of right angle pole 5 and the first connecting rod 3 is straightened gradually, when first chain 4 is straightened, explain that limit angle has been adjusted to backup pad 24, be convenient for control the angle regulation of backup pad 24.

The middle position of curved bar 16 is provided with the clamp splice, and the one end of clamp splice is fixed to be set up on vertical pole 15, and the clamp splice rotates with curved bar 16 to be connected, and when adjusting device pruned the angle, vertical pole 15 rotated along the horizontal pole for the bottom of vertical pole 15 takes place to rotate, and drive curved bar 16 removes, because the fixed setting of one end of curved bar 16 is on the trimming machine, and the other end pulling second chain 18 rebound of curved bar 16 is convenient for restrict the angle of regulation of backup pad 24.

Seted up one row of a plurality of through-hole on backup pad 24, the one end of gag lever post 23 is provided with screw rod 25, screw rod 25 passes the bottom that the through-hole stretches out backup pad 24, and there is stop collar 26 through threaded connection on the screw rod 25, the angle modulation of backup pad 24 is accomplished the back, the one end that is equipped with couple 20 with gag lever post 23 is hung and is detained on second fixed block 19, pass inside the through-hole that backup pad 24 corresponds the position with the one end that gag lever post 23 was equipped with screw rod 25, position through stop collar 26 set screw rod 25, make backup pad 24 and vertical pole 15's rigidity, alright carry out pruning work, realize the change of the arbitrary angle in the limit angle modulation angle, improve application scope, the structure is fixed firm, avoid the angle of during operation backup pad 24 to change, influence pruning work in gardens, and.

the method comprises the following steps: after the device is assembled, the output end of the motor drives the second rotating shaft 10 to rotate, when the second rotating shaft 10 rotates, the driving wheel 9 is driven to rotate, the driving wheel 9 rotates through the driving wheel 12 driven by the belt, when the driving wheel 12 rotates, the rotating block 11 makes a circular motion, the transmission rod 8 controls the pull plate 34 to reciprocate in the groove, the movable cutters 36 on the pull plate 34 are matched with the fixed cutters 37, the cutting of the garden lawn branches and leaves is completed, and the garden greening trimming work is completed;

step two: when a bush is trimmed and the trimming angle of the device needs to be adjusted, the fixed rod 14 rotates towards one side, the motor box 13 rotates along with the fixed rod, the vertical rod 15 rotates along the cross rod, the bottom end of the vertical rod 15 rotates, the curved rod 16 is driven to move, one end of the curved rod 16 is fixedly arranged on the trimmer, the other end of the curved rod 16 pulls the second chain 18 to move upwards, the top end of the right-angle rod 5 rotates, the first chain 4 between the bottom end of the right-angle rod 5 and the first connecting rod 3 is gradually straightened, and when the first chain 4 is straightened and tightened, the supporting plate 24 is adjusted to the limit angle;

step three: after the angle modulation of backup pad 24 was accomplished, the one end that is equipped with the couple 20 with gag lever post 23 was hung and is detained on second fixed block 19, and the one end that is equipped with screw rod 25 with gag lever post 23 passes inside the through-hole that backup pad 24 corresponds the position, through stop collar 26 fixed screw rod 25's position for backup pad 24 and vertical pole 15's rigidity carries out gardens pruning work.

The working principle of the invention is as follows: when the garden lawn pruning device is used, after the device is assembled, the output end of the motor drives the second rotating shaft 10 to rotate, when the second rotating shaft 10 rotates, the driving wheel 9 is driven to rotate, the driving wheel 9 rotates through the driving wheel 12 driven by the belt, when the driving wheel 12 rotates, the rotating block 11 makes circular motion, the driving rod 8 controls the pull plate 34 to reciprocate in the groove, the movable cutters 36 on the pull plate 34 are matched with the fixed cutters 37 to complete the cutting of garden lawn branches and leaves, and the garden greening pruning work is completed, compared with a transmission turntable type pruning device, the garden lawn pruning device has the advantages that the one-time pruning area is large, the pruning efficiency is improved, workers do not need to swing arms back and forth, and the labor intensity of the workers;

when shrubs are pruned and the pruning angle of the device needs to be adjusted, the fixed rod 14 rotates towards one side, the motor box 13 rotates along with the vertical rod 15, the vertical rod 15 rotates along the cross rod, the bottom end of the vertical rod 15 rotates, the curved rod 16 is driven to move, one end of the curved rod 16 is fixedly arranged on the pruning machine, the other end of the curved rod 16 pulls the second chain 18 to move upwards, the top end of the right-angle rod 5 rotates, the first chain 4 between the bottom end of the right-angle rod 5 and the first connecting rod 3 is gradually straightened, when the first chain 4 is straightened and tightened, the supporting plate 24 is adjusted to the limit angle, the adjusting angle of the supporting plate 24 is conveniently controlled, the supporting plate 24 is prevented from directly sliding off, workers are prevented from being injured, and the safety of adjusting workers is protected;

after the angular adjustment of backup pad 24 was accomplished, the one end that is equipped with gag lever post 23 and gets in touch 20 is hung and is detained on second fixed block 19, the one end that is equipped with screw rod 25 with gag lever post 23 passes inside the through-hole that backup pad 24 corresponds the position, position through stop collar 26 clamping screw 25, make backup pad 24 and vertical pole 15's rigidity, alright carry out gardens pruning work, realize the change of the arbitrary angle in the limit angle regulation angle, improve application scope, the fixed structure is firm, avoid the during operation backup pad 24's angle to change, influence gardens pruning work, and the work efficiency is improved.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents

And (4) limitation of objects.

Claims

1. A shrub lawn trimming device for garden greening is characterized by comprising a base (1), a supporting plate (24) is arranged on one side of the top of the base (1), a row of a plurality of shunting cones (35) are arranged on the side wall of one side of the supporting plate (24), one ends of the shunting cones (35) are fixedly arranged on the side wall of the supporting plate (24) and are perpendicular to the side wall of the supporting plate (24), a notch is formed in the middle of each shunting cone (35), pull plates (34) are arranged inside the notches, a plurality of movable cutting knives (36) are arranged on the side wall of each pull plate (34), fixed cutting knives (37) are arranged on the side wall of the supporting plate (24) above the pull plates (34), five pressing plates (33) are arranged at the tops of the fixed cutting knives (37), one end of the supporting plate (24) is fixedly arranged on the base (1), and cone blocks (32) are arranged at, a side plate (27) is arranged on one side of the cone block (32), a handle (28) is arranged on the side plate (27), a guide plate (31) is arranged at the bottom of the cone block (32), a connecting plate (30) is arranged at one end of the top of the guide plate (31), the bottom end of the connecting plate (30) is welded and fixed with the top surface of the guide plate (31), and the top end of the guide plate (31) is arranged on the side plate (27);

the structure is characterized in that a first rotating shaft (2) is arranged at a position, close to the top of the structure, of the base (1), a bottom plate (22) is arranged above the base (1), a supporting rod (7) is fixedly arranged at the top of the bottom plate (22), a cross rod is arranged at the top of the supporting rod (7), a motor box (13) is arranged below the cross rod, a second rotating shaft (10) is arranged at a position, close to the bottom, of the interior of the motor box (13), one end of the second rotating shaft (10) penetrates through the side wall of the motor box (13) and extends out of the motor box (13), one end, extending out of the motor box (13), of the second rotating shaft (10) is in transmission connection with the output end of an external motor, a driving wheel (9) is arranged on the second rotating shaft (10) located inside the motor box (13), a transmission shaft is arranged inside the motor box (13), the other end of the transmission shaft is provided with a transmission wheel (12), the transmission wheel (12) is connected with the driving wheel (9) through a belt, a rotating block (11) is arranged on the transmission wheel (12), and a transmission rod (8) is arranged between the rotating block (11) and the pulling plate (34);

a first connecting rod (3) is arranged on one side of the bottom plate (22), the bottom end of the first connecting rod (3) is arranged on the side wall of the base (1), a first fixing block (6) is arranged on a supporting rod (7) above the first connecting rod (3), a second fixing block (19) is arranged at the bottom of the first fixing block (6), a right-angle rod (5) is arranged on the first fixing block (6), a first chain (4) is arranged between one end of the right-angle rod (5) and the first connecting rod (3), a fixing rod (14) is fixedly arranged at the top of the side wall of one side of the motor box (13), a vertical rod (15) is arranged on one side of the fixing rod (14), a swinging rod (17) is arranged at the bottom end of the vertical rod (15), the top end of the vertical rod (15) is fixedly connected with the side wall of the motor box (13), the bottom end of the vertical rod (15) is connected, the other end of swinging arms (17) is connected with the one end of first telescopic link (21), the other end and bottom plate (22) of first telescopic link (21) are connected, one side of vertical pole (15) is provided with curved bar (16), the one end of curved bar (16) is passed through second chain (18) with the one end of right-angle bar (5) and is connected, the other end setting of curved bar (16) is on the trimming machine, be provided with gag lever post (23) between backup pad (24) and second fixed block (19), the one end of gag lever post (23) is provided with couple (20), couple (20) are hung and are detained on second fixed block (19), the other end setting of gag lever post (23) is on backup pad (24).

2. A shrub and lawn mowing device as claimed in claim 1, wherein the top of each of the five pressing plates (33) is provided with three through holes, and the supporting plate (24) corresponding to the through holes is provided with threaded holes.

3. The shrub and lawn trimming device for landscaping as defined in claim 1, wherein one end of the side plate (27) is provided with a limiting hole, the cone block (32) near one side of the side plate (27) is also provided with a limiting hole, and the two limiting holes are fixedly connected through a fixing bolt (29).

4. A shrub and lawn trimming device for garden greening according to claim 1, wherein the top end and the bottom end of the driving rod (8) are provided with a shaft sleeve, the top end of the driving rod (8) is connected with the rotating block (11) through the shaft sleeve, and the bottom end of the driving rod (8) is connected with the pulling plate (34) through the shaft sleeve.

5. A shrub and lawn trimming device for garden greening as claimed in claim 1, wherein a second rotating shaft (10) is arranged at a corner of the right-angle rod (5), one end of the second rotating shaft (10) is arranged inside the first fixing block (6), and the second rotating shaft (10) is rotatably connected with the first fixing block (6).

6. A shrub and lawn trimming device for garden greening according to claim 1, wherein a clamping block is arranged at the middle position of the curved bar (16), one end of the clamping block is fixedly arranged on the vertical bar (15), and the clamping block is rotatably connected with the curved bar (16).

7. The shrub and lawn trimming device for garden greening according to claim 1, wherein a row of a plurality of through holes are formed in the supporting plate (24), a screw rod (25) is arranged at one end of the limiting rod (23), the screw rod (25) penetrates through the through holes to extend to the bottom of the supporting plate (24), and a limiting sleeve (26) is connected to the screw rod (25) through threads.

8. A method of using a shrub lawn mowing device for landscaping as claimed in any of claims 1-7, the method comprising the steps of:

the method comprises the following steps: after the device is assembled, the output end of the motor drives the second rotating shaft (10) to rotate, when the second rotating shaft (10) rotates, the driving wheel (9) is driven to rotate, the driving wheel (9) rotates through the driving wheel (12) driven by the belt, when the driving wheel (12) rotates, the rotating block (11) performs circular motion, the driving rod (8) controls the pull plate (34) to reciprocate in the notch, and a plurality of movable cutters (36) on the pull plate (34) are matched with the fixed cutters (37) to cut off branches and leaves of the garden lawn and finish the garden greening trimming work;

step two: when shrubs are trimmed and the trimming angle of the device needs to be adjusted, the fixing rod (14) rotates towards one side, the motor box (13) rotates along with the fixing rod, the vertical rod (15) rotates along the cross rod, the bottom end of the vertical rod (15) rotates, the bent rod (16) is driven to move, one end of the bent rod (16) is fixedly arranged on the trimmer, the other end of the bent rod (16) pulls the second chain (18) to move upwards, the top end of the right-angle rod (5) rotates, the first chain (4) between the bottom end of the right-angle rod (5) and the first connecting rod (3) is gradually straightened, and when the first chain (4) is straightened and tightened, the supporting plate (24) is adjusted to the limit angle;

step three: after the angle adjustment of backup pad (24) was accomplished, the one end that is equipped with couple (20) with gag lever post (23) is hung and is detained on second fixed block (19), passes inside the through-hole that backup pad (24) corresponds the position with the one end that gag lever post (23) was equipped with screw rod (25), through the position of stop collar (26) fixed screw rod (25) for backup pad (24) and the rigidity of vertical pole (15), carry out gardens pruning work.