CN220023603U - Multifunctional lawn trimmer - Google Patents
Multifunctional lawn trimmer Download PDFInfo
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- CN220023603U CN220023603U CN202321545582.2U CN202321545582U CN220023603U CN 220023603 U CN220023603 U CN 220023603U CN 202321545582 U CN202321545582 U CN 202321545582U CN 220023603 U CN220023603 U CN 220023603U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 4
- 238000009966 trimming Methods 0.000 abstract description 15
- 241000196324 Embryophyta Species 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000526657 Microchloa Species 0.000 description 1
- 241000404546 Soliva Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model provides a multifunctional lawn trimmer, which comprises a shell, wherein a handle is fixedly connected to the shell, a cutting cavity and a collecting box are arranged on the shell, the shell comprises a driving mechanism, the driving mechanism comprises a driving motor, the output end of the driving motor is fixedly connected with a driving shaft, negative pressure blades are fixedly connected to the driving shaft, the negative pressure blades are arranged in the cutting cavity, a lifting motor is arranged between the driving motor and the shell, the output end of the lifting motor is fixedly connected with the driving motor, the driving shaft is in transmission connection with a first transmission shaft and a second transmission shaft, and travelling wheels are fixedly connected to the first transmission shaft and the second transmission shaft. The utility model has the beneficial effects that: the weed is collected without an additional air pump, so that the energy consumption and the volume of the trimmer are reduced, the efficiency of trimming the lawn is improved, and the labor is saved. The trimming height of the trimmer can be conveniently adjusted, so that the trimmer can be suitable for trimming work of different types of lawns, and the application range of the trimmer is enlarged.
Description
Technical Field
The utility model belongs to the technical field of lawn trimming equipment, and particularly relates to a multifunctional lawn trimmer.
Background
The lawn is constructed and planted manually or maintained manually, has greening and beautifying functions, and is suitable for beautifying environment, landscape, purifying air, maintaining water and soil, providing outdoor activities and sports places. The lawn needs to be trimmed after a period of time, and the traditional mode is that an operator manually trims and maintains the lawn through scissors, and obviously, the efficiency of the mode is lower, and the lawn is trimmed through a lawn trimmer. A lawn trimmer is a device for trimming lawn weeds, which cuts the weeds through a rotary cutter head so as to achieve a cleaning effect. When the existing part of lawn trimmer is used, weeds after being cut by the cutter head are not collected, but remain on the lawn to wait for manual collection, the collection efficiency of the mode is low, labor force is consumed, or an air pump is arranged to collect the weeds, so that the energy consumption and the volume of the lawn trimmer are increased. Because the heights of the terrains of the lawns are not the same, and the trimming heights of part of the lawn trimmers are fixed, the heights of the small grass after trimming are different, the beautiful appearance is affected, and the trimming integrity is reduced.
Disclosure of Invention
In view of the above, the present utility model aims to provide a multifunctional lawn mower to solve the above-mentioned problems in the background art.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a multifunctional lawn mower, includes the casing, the rigid coupling has the handle on the casing, the casing is equipped with cutting cavity, collection box, cutting cavity and collection box intercommunication, the casing includes actuating mechanism, actuating mechanism includes driving motor, the driving motor output rigid coupling has the drive shaft, the rigid coupling has negative pressure blade in the drive shaft, be equipped with the through-hole that supplies the drive shaft to pass on the cutting cavity, negative pressure blade locates in the cutting cavity, be equipped with elevator motor between driving motor and the casing, elevator motor output and driving motor rigid coupling, elevator motor and casing rigid coupling, the drive shaft transmission is connected with first transmission shaft, second transmission shaft, first transmission shaft, the equal rigid coupling of second transmission shaft have the walking wheel, the walking wheel is equipped with 4, first transmission shaft, second transmission shaft all rotate with the casing and are connected.
Further, the multifunctional lawn mower further comprises a transmission mechanism, the transmission mechanism comprises a belt, a first transmission roller and a second transmission roller, the first transmission roller and the second transmission roller are all rotationally connected with the shell, the belt sequentially winds the driving shaft, the first transmission roller and the second transmission roller, the first transmission roller is fixedly connected with a first worm, the first worm is in transmission connection with a first worm wheel, the first worm wheel is fixedly connected with a first transmission shaft, the second transmission roller is fixedly connected with a second worm, the second worm is in transmission connection with a second worm wheel, and the second worm wheel is fixedly connected with a second transmission shaft.
Further, be equipped with the mounting panel on the casing, the belt winding has first dancer roll, second dancer roll, the drive shaft is located between first dancer roll and the second dancer roll, mounting panel one end vertical fixation has first cylinder seat, vertical fixation has first cylinder on the first cylinder seat, first cylinder output rigid coupling has U type support, the rigid coupling has first connecting plate, second connecting plate respectively at U type support both ends, first dancer roll rotates with first connecting plate to be connected, second dancer roll rotates with the second connecting plate to be connected, be equipped with first spout on the mounting panel, be equipped with first slider in the first spout, first dancer roll rotates with first slider to be connected, be equipped with the second spout on the mounting panel, be equipped with the second slider in the second spout, the second dancer roll rotates with the second slider to be connected, the belt winding has the third dancer roll, the mounting panel other end vertical fixation has the second cylinder seat, vertical fixation has the second cylinder on the second cylinder seat, the second output, the third is equipped with the third regulating roll rotates the third connecting plate, the third is equipped with the third slider rotates with the third connecting plate, rotate the third connecting plate.
Further, the collecting box is detachably connected with the shell, a vent hole is formed in the collecting box, and filter cloth is arranged in the vent hole.
Further, a water tank is arranged in the shell, a water pump is arranged on the cutting cavity, the input end of the water pump is communicated with the water tank, the output end of the water pump is communicated with a spray head, and the spray head is fixedly connected in the cutting cavity.
Further, the water tank is provided with an avoidance hole, and the avoidance hole is used for avoiding the driving mechanism.
Further, a power switch is arranged on the handle, and the driving motor is connected with the power switch through an electric signal.
Further, the handle is provided with a lifting switch, and the lifting motor is connected with the lifting switch through an electric signal.
Further, a speed regulating switch is arranged on the handle, and the first air cylinder and the second air cylinder are electrically connected with the speed regulating switch.
Further, a spray switch is arranged on the handle, and the water pump is connected with the spray switch through an electric signal.
Compared with the prior art, the multifunctional lawn mower has the following advantages:
(1) According to the multifunctional lawn mower, the negative pressure blades are used for trimming the lawn, an additional air pump is not required to be arranged for collecting weeds, so that the energy consumption and the volume of the lawn mower are reduced, the efficiency of trimming the lawn is improved, and the labor is saved.
(2) The multifunctional lawn trimmer provided by the utility model can conveniently adjust the trimming height of the trimmer, so that the trimmer can be suitable for trimming different types of lawns, and the application range of the trimmer is enlarged.
(3) According to the multifunctional lawn trimmer, the vent holes are formed in the collecting box, meanwhile, the filter cloth is arranged in the vent holes, weeds can smoothly enter the collecting box from the cutting cavity, and the capability of the lawn trimmer for collecting the weeds is improved.
(4) The multifunctional lawn trimmer provided by the utility model uses the same power source to drive building and walking, and can conveniently adjust the walking speed, so that the energy consumption and the volume of the trimmer are reduced, the efficiency of trimming the lawn is improved, and the manpower is saved.
(5) The multifunctional lawn mower provided by the utility model is provided with the water tank, the water pump and the spray head, so that the cutting cavity is sprayed, and the dust settling effect of the device is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a multifunctional lawn mower according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a multifunctional lawn mower according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a transmission mechanism according to an embodiment of the present utility model
Fig. 4 is a schematic diagram illustrating a rear view of a multifunctional lawn mower according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a housing; 2. cutting the cavity; 3. a collection box; 4. a driving motor; 5. a drive shaft; 6. negative pressure blades; 7. a lifting motor; 8. a first drive shaft; 9. a second drive shaft; 10. a walking wheel; 11. a belt; 12. a first driving roller; 13. a second driving roller; 14. a first worm; 15. a first worm wheel; 16. a second worm; 17. a second worm wheel; 18. a mounting plate; 19. a first dancer roll; 20. a second regulating roller; 21. a first cylinder block; 22. a first cylinder; 23. a U-shaped bracket; 24. a first connection plate; 25. a second connecting plate; 26. a third regulating roller; 27. a second cylinder block; 28. a second cylinder; 29. a third connecting plate; 30. a water tank.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1-3, the multifunctional lawn mower comprises a casing 1, a handle is fixedly connected to the casing 1, the casing 1 is provided with a cutting cavity 2 and a collecting box 3, the cutting cavity 2 is communicated with the collecting box 3, the casing 1 comprises a driving mechanism, the driving mechanism comprises a driving motor 4, the output end of the driving motor 4 is fixedly connected with a driving shaft 5, a negative pressure blade 6 is fixedly connected to the driving shaft 5, a through hole for the driving shaft 5 to pass through is formed in the cutting cavity 2, the negative pressure blade 6 is arranged in the cutting cavity 2, a lifting motor 7 is arranged between the driving motor 4 and the casing 1, the output end of the lifting motor 7 is fixedly connected with the driving motor 4, the lifting motor 7 is fixedly connected with the casing 1, the driving shaft 5 is in transmission connection with a first driving shaft 8 and a second driving shaft 9, the first driving shaft 8 and the second driving shaft 9 are fixedly connected with travelling wheels 10, 4 travelling wheels are arranged on the travelling wheels 10, 4 supporting plates are arranged on the casing 1, the first driving shaft 8 is in rotary connection with the two supporting plates, and the second driving shaft 9 is in rotary connection with the two supporting plates.
The multifunctional lawn trimmer further comprises a transmission mechanism, the transmission mechanism comprises a belt 11, a first transmission roller 12 and a second transmission roller 13, the first transmission roller 12 and the second transmission roller 13 are rotatably connected with the shell 1, the belt 11 is sequentially wound around the driving shaft 5, the first transmission roller 12 and the second transmission roller 13, the first transmission roller 12 is fixedly connected with a first worm 14, the first worm 14 is in transmission connection with a first worm wheel 15, the first worm wheel is fixedly connected with the first transmission shaft 8, the second transmission roller 13 is fixedly connected with a second worm 16, the second worm 16 is in transmission connection with a second worm wheel 17, and the second worm wheel 17 is fixedly connected with the second transmission shaft 9.
The belt 11 is wound on a first regulating roller 19 and a second regulating roller 20, a driving shaft 5 is arranged between the first regulating roller 19 and the second regulating roller 20, one end of the mounting plate 18 is vertically fixedly connected with a first air cylinder seat 21, a first air cylinder 22 is vertically fixedly connected on the first air cylinder seat 21, the output end of the first air cylinder 22 is fixedly connected with a U-shaped support 23, two ends of the U-shaped support 23 are respectively fixedly connected with a first connecting plate 24 and a second connecting plate 25, the first regulating roller 19 is rotationally connected with the first connecting plate 24, the second regulating roller 20 is rotationally connected with the second connecting plate 25, a first sliding groove is arranged on the mounting plate 18, a first sliding block is arranged in the first sliding groove, the first regulating roller 19 is rotationally connected with the first sliding block, a second sliding groove is arranged on the mounting plate 18, a second sliding block is arranged in the second sliding groove, the second regulating roller 20 is rotationally connected with the second sliding block, the belt 11 is wound on a third regulating roller 26, the other end of the mounting plate 18 is vertically fixedly connected with a second air cylinder seat 27, a second air cylinder 28 is vertically fixedly connected on the second air cylinder seat 27, the output end of the second air cylinder 28 is fixedly connected with a third connecting plate 29, the third regulating roller 29 is rotationally connected with the third sliding groove 26, and the third regulating roller 26 is rotationally connected with the third sliding groove 26. The third regulating roller 26 moves close to the driving shaft 5, and simultaneously the first regulating roller 19 and the second regulating roller 20 move along the movement direction of the third regulating roller 26, in the process, the belt 11 is always in a tensioning state and gradually moves away from the driving shaft 5 until the belt is not contacted with the driving shaft 5, and the rotating speed of the travelling wheel 10 gradually decreases until the power is lost. The third regulating roller 26 moves away from the driving shaft 5, and simultaneously the first regulating roller 19 and the second regulating roller 20 move along the movement direction of the third regulating roller 26, in the process, the belt 11 is always in a tensioning state and gradually approaches the driving shaft 5 until the belt is in full contact with the driving shaft 5, and the rotating speed of the travelling wheel 10 is gradually increased.
The collecting box 3 is detachably connected with the shell 1, the collecting box 3 is provided with vent holes, and filter cloth is arranged in the vent holes.
The casing 1 is internally provided with a water tank 30, the cutting cavity 2 is provided with a water pump, the input end of the water pump is communicated with the water tank 30, the output end of the water pump is communicated with a spray head, and the spray head is fixedly connected in the cutting cavity 2.
The water tank 30 is provided with an avoidance hole for avoiding the driving mechanism.
The handle is provided with a power switch, and the driving motor 4 is connected with the power switch through an electric signal.
The handle is provided with a lifting switch, and the lifting motor 7 is electrically connected with the lifting switch.
The handle is provided with a speed regulating switch, and the first cylinder 22 and the second cylinder 28 are electrically connected with the speed regulating switch.
The handle is provided with a spray switch, and the water pump is connected with the spray switch through an electric signal.
The utility model relates to a use flow of a multifunctional lawn trimmer, which comprises the following steps:
the driving motor 4 is started by a power switch on the handle to drive the driving shaft 5 to rotate, and the driving shaft 5 is driven by the negative pressure blades 6 fixedly connected to the driving shaft 5 to rotate for trimming lawns. The cut weeds enter the collection box 3 from the cutting cavity 2 under the air flow generated by the negative pressure blades 6.
The lifting motor 7 is started through the lifting switch on the handle, so that the driving motor 4, the driving shaft 5 fixedly connected with the driving motor 4 and the negative pressure blade 6 fixedly connected with the driving shaft 5 are driven to do linear motion along the vertical direction integrally, and the trimming height is adjusted.
The first air cylinder 22 and the second air cylinder 28 are started through a speed regulating switch on the handle, the second air cylinder 28 drives the third regulating roller 26 to slide along a third sliding chute, and the U-shaped bracket 23 fixedly connected with the first air cylinder 22 does linear motion along the horizontal direction to drive the first regulating roller 19 to slide along the first sliding chute; the second dancer roll 20 slides along the second chute. The first regulating roller 19, the second regulating roller 20 and the third regulating roller 26 slide in the same direction. When the third dancer 26 is moved away from the drive shaft 5, the belt 11 gradually approaches the drive shaft 5 until it is in full contact with the drive shaft 5, and the belt 11 rotates at a gradually increasing speed. The belt 11 drives the first driving roller 12 and the second driving roller 13 to rotate, and the first driving roller 12 transmits power to the first transmission shaft 8 through the first worm 14 and the first worm wheel 15 which are meshed with each other; the second driving roller 13 transmits power to the second driving shaft 9 through a second worm 16 and a second worm wheel 17 which are engaged with each other. The travelling wheel 10 rotates along with the first transmission shaft 8 and the second transmission shaft 9, so that the active travelling of the trimmer is realized. When the third steering roller 26 approaches the drive shaft 5, the belt 11 gradually moves away from the drive shaft 5 until it is disengaged from the drive shaft 5, and the rotational speed of the belt 11 gradually decreases until the rotation is stopped. The traveling speed is adjusted by adjusting the positions of the first adjusting roller 19, the second adjusting roller 20 and the third adjusting roller 26 relative to the driving shaft 5 and controlling the contact degree of the belt 11 and the driving shaft 5.
The water pump is started through the spray switch on the handle to spray the cutting cavity 2, so that the dust settling effect of the device is improved.
Claims (10)
1. A multifunctional lawn mower, characterized in that: the novel multifunctional cutting machine comprises a shell, a handle is fixedly connected to the shell, a cutting cavity and a collecting box are arranged on the shell, the cutting cavity is communicated with the collecting box, the shell comprises a driving mechanism, the driving mechanism comprises a driving motor, a driving shaft is fixedly connected to the output end of the driving motor, negative pressure blades are fixedly connected to the driving shaft, through holes for the driving shaft to pass through are formed in the cutting cavity, the negative pressure blades are arranged in the cutting cavity, a lifting motor is arranged between the driving motor and the shell, the output end of the lifting motor is fixedly connected with the driving motor, the lifting motor is fixedly connected with the shell, a first driving shaft and a second driving shaft are connected in a driving mode, walking wheels are fixedly connected to the first driving shaft and the second driving shaft, 4 walking wheels are arranged, and the first driving shaft and the second driving shaft are rotatably connected with the shell.
2. A multi-function lawn mower as claimed in claim 1, wherein: still include drive mechanism, drive mechanism includes belt, first driving roller, second driving roller, and first driving roller, second driving roller all rotate with the casing and are connected, the belt twines drive shaft, first driving roller, second driving roller in proper order, first driving roller rigid coupling has first worm, first worm drive is connected with first worm wheel, first turbine and first transmission shaft rigid coupling, second driving roller rigid coupling has the second worm, second worm drive is connected with the second worm wheel, second turbine and second transmission shaft rigid coupling.
3. A multi-function lawn mower as claimed in claim 1, wherein: the utility model discloses a belt, including casing, mounting panel, first regulating roller, second regulating roller, drive shaft, mounting panel one end vertical fixation has first cylinder seat, vertical fixation has first cylinder on the first cylinder seat, first cylinder output rigid coupling has U type support, U type support both ends rigid coupling respectively has first connecting plate, second connecting plate, first regulating roller rotates with first connecting plate to be connected, second regulating roller rotates with the second connecting plate to be connected, be equipped with first spout on the mounting panel, be equipped with first slider in the first spout, first regulating roller rotates with first slider to be connected, be equipped with the second spout on the mounting panel, be equipped with the second slider in the second spout, the second regulating roller rotates with the second slider to be connected, the belt twines there is the third regulating roller, the mounting panel other end vertical fixation has the second cylinder seat, vertical fixation has the second cylinder on the second cylinder seat, the second output rigid coupling has the third, the third regulating roller rotates with the third connecting plate, the third is equipped with the third connecting plate rotates with the third connecting plate.
4. A multi-function lawn mower as claimed in claim 1, wherein: the collecting box is detachably connected with the shell, a vent hole is formed in the collecting box, and filter cloth is arranged in the vent hole.
5. A multi-function lawn mower as claimed in claim 1, wherein: the cutting device is characterized in that a water tank is arranged in the shell, a water pump is arranged on the cutting cavity, the input end of the water pump is communicated with the water tank, the output end of the water pump is communicated with a spray head, and the spray head is fixedly connected in the cutting cavity.
6. A multi-function lawn mower as claimed in claim 5, wherein: the water tank is provided with an avoidance hole, and the avoidance hole is used for avoiding the driving mechanism.
7. A multi-function lawn mower as claimed in claim 1, wherein: the handle is provided with a power switch, and the driving motor is connected with the power switch through an electric signal.
8. A multi-function lawn mower as claimed in claim 1, wherein: the handle is provided with a lifting switch, and the lifting motor is connected with the lifting switch through an electric signal.
9. A multi-function lawn mower according to claim 3, wherein: the handle is provided with a speed regulating switch, and the first cylinder and the second cylinder are both connected with the speed regulating switch through electric signals.
10. A multi-function lawn mower as claimed in claim 5, wherein: the handle is provided with a spray switch, and the water pump is connected with the spray switch through an electric signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321545582.2U CN220023603U (en) | 2023-06-16 | 2023-06-16 | Multifunctional lawn trimmer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321545582.2U CN220023603U (en) | 2023-06-16 | 2023-06-16 | Multifunctional lawn trimmer |
Publications (1)
Publication Number | Publication Date |
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CN220023603U true CN220023603U (en) | 2023-11-17 |
Family
ID=88741542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321545582.2U Active CN220023603U (en) | 2023-06-16 | 2023-06-16 | Multifunctional lawn trimmer |
Country Status (1)
Country | Link |
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CN (1) | CN220023603U (en) |
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2023
- 2023-06-16 CN CN202321545582.2U patent/CN220023603U/en active Active
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