CN212660595U

CN212660595U - Electronic environmental protection equipment of mowing with collect residue function

Info

Publication number: CN212660595U
Application number: CN202021730484.2U
Authority: CN
Inventors: 黄军梅; 陈纯; 曾启峰
Original assignee: Dongguan Qiqu Robot Technology Co Ltd
Current assignee: Shijiazhuang Shifan Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-03-09
Anticipated expiration: 2030-08-19

Abstract

The invention discloses an electric environment-friendly mowing device with a residue collecting function, which comprises a machine shell, wherein a first servo motor is arranged inside the machine shell, fan blades are arranged at the output end of the first servo motor, a handle is transversely arranged inside the upper part of a connecting loop bar, a handle is arranged in front of the handle, a second servo motor is arranged inside a driven bar, supporting rods are symmetrically arranged on the right side surface of the second servo motor, a hob is arranged inside each supporting rod, a protective cover is arranged below each supporting rod, a stepping motor is arranged on the upper surface of each protective cover, and a rotary blade is arranged at the output end of each stepping motor. And is beneficial to playing the role of protection.

Description

Electronic environmental protection equipment of mowing with collect residue function

Technical Field

The invention relates to the technical field of electric environment-friendly equipment, in particular to electric environment-friendly mowing equipment with a residue collecting function.

Background

The Lawn mower is a mechanical tool for trimming lawns, vegetations and the like, and comprises a cutter head, an engine, traveling wheels, a traveling mechanism, blades, handrails and a control part, wherein the cutter head can be divided into four types according to different division standards, namely advancing, power, mode and requirements, while the handheld rotary mower is generally provided with a non-cutter cutting disc, and uses a high-strength nylon rope as a pasture cutting part, so that the flexible structure is safe in use and convenient to replace.

Although the handheld rotary mower is convenient to use and replace, the protection in the mowing process is not perfect enough, when an operator cuts weeds or a lawn, the weeds fly in a mess and are easily stuck on clothes or stuck on the skin to cause skin itch, and the weeds falling on the lawn and the lawn need to be collected and destroyed after the mowing is finished, so that the time is wasted, the working efficiency is reduced, and therefore, the electric environment-friendly mowing equipment with the residue collecting function is provided.

Disclosure of Invention

The invention aims to provide an electric environment-friendly mowing device with a residue collecting function, which aims to solve the problems that when an operator cuts weeds or lawns, the weeds fly around and easily stick to clothes or skin to cause skin itch, and weeds falling on the lawns and the lawns need to be collected and destroyed after trimming is finished, so that time is wasted, working efficiency is reduced and the like.

In order to achieve the purpose, the invention provides the following technical scheme: an electric environment-friendly mowing device with a residue collecting function comprises a machine shell, wherein a first servo motor is arranged inside the machine shell, a fan blade is installed at the output end of the first servo motor, filter cotton is arranged above the fan blade, a flow guide pipe is connected above the filter cotton, one end of the flow guide pipe is arranged inside a filter bin, a dust outlet is arranged below the filter bin, a collecting box is installed below the dust outlet, a sliding drawer is connected inside the collecting box, pull rings are installed on the left side surface of the sliding drawer, wheels are symmetrically arranged on the central lines of the surfaces of the two sides of the collecting box, an air suction pipe is connected in the middle of the right side of a bin body of the filter bin, support columns are symmetrically arranged on the right side surface of the air suction pipe, fixture blocks are arranged inside the support columns, positioning blocks are connected above the fixture blocks, springs are arranged on the right side surface of the positioning blocks, and tension ropes, the right side one end of pulling force rope is connected with the button, and the right side outer wall of locating piece installs the connecting rod, the middle part of connecting rod is connected with the connecting sleeve pole, and the switch button is installed to the top of connecting sleeve pole, the inside crossing of top of connecting sleeve pole is provided with the handle, and the place ahead of handle installs the handle, the inboard of handle is provided with the connecting wire, and the one end of connecting wire is connected with the rack, the tooth's socket meshing of rack is connected with driven gear, and driven gear's below is provided with the driven lever, the inside of driven lever is provided with second servo motor, and second servo motor's right side surface symmetry installs branch, the inboard of branch is provided with the hobbing cutter, and the below of branch is provided with the protection casing, the top surface mounting of protection casing has step motor.

Preferably, be bolt fixed connection between casing and the first servo motor, and filter and be connected for the buckle between cotton and the casing, but first servo motor passes through the casing and filters to constitute protective structure between the cotton.

Preferably, the filter bin and the dust outlet are of an integrated structure, the filter bin is connected with the first servo motor through the guide pipe, and the collecting box is of a retractable structure formed between the first servo motor and the filter bin.

Preferably, be welded fastening connection between support column and the fixture block, and the locating piece is connected with the button through the pulling force rope, and the connecting rod passes through to constitute adjustable structure between locating piece and the fixture block.

Preferably, the handle and the handle are connected through a buckle, the handle is connected with the rack through a connecting line, and the rack forms a movable structure with the handle through the connecting line.

Preferably, the rack is in tooth space meshed connection with the driven gear, and the driven gear slides in different left and right methods through the rack to form a structure capable of rotating forward and backward.

Preferably, be fixed connection between driven gear and the driven lever, and be welded fastening between driven lever and the protection casing and be connected, the protection casing passes through to constitute movable structure between driven lever and the driven gear.

Preferably, the driven rod is fixedly connected with the second servo motor, the second servo motor is connected with the hob through the supporting rod, and the hob forms a rotatable structure through the second servo motor and the supporting rod.

Preferably, the right side of aspiration channel and the below surface of driven lever are connected, and first servo motor passes through and filters the storehouse and constitute the dust absorbable structure between aspiration channel and the driven lever.

Preferably, the stepping motor is fixedly connected with the protective cover, the rotary blade is fixedly connected with the output end of the stepping motor, and the rotary blade forms a cutting structure through the stepping motor.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the rotary blade is arranged in the protective cover, and the protective cover is arranged, so that the rotary blade can block flying weeds when cutting grasslands, thereby preventing the weeds from attaching to clothes and skin on the surface of a human body, and being beneficial to playing a role of protection.

2. According to the invention, the hob and the second servo motor are arranged inside the driven rod, and the arrangement of the second servo motor and the hob is convenient for grinding and chopping sucked weeds, so that the blockage of the air suction pipe caused by the fact that the weeds are kept away from and accumulated is avoided, and the collection of the weed residues is facilitated.

3. According to the invention, the first servo motor and the fan blades are arranged in the shell, the residue and the weeds are conveniently separated from the air through the arrangement of the filter bin, and meanwhile, the arrangement of the filter cotton avoids fine particles from entering the first servo motor and the fan blades along with the air to cause power weakening, so that the durability of the first servo motor is facilitated.

4. According to the lawn mower, the rack is arranged inside the connecting sleeve, the handle and the connecting line are arranged, so that the rack can move up and down conveniently, and the driven rod can move left and right conveniently due to the meshed arrangement of the driven gear and the rack, so that the cutting area of a lawn can be increased.

5. The wheels are arranged on the two sides of the collecting box, so that the whole device can be conveniently driven to move, the cut residue and weeds can be conveniently collected through the arrangement of the collecting box, the sliding drawer can be conveniently pulled out of the collecting box through the arrangement of the pull ring, and the interior residue of the weeds can be conveniently poured into the garbage can.

Drawings

FIG. 1 is a schematic front sectional view of an electric lawn mower with residue collection function according to the present invention;

FIG. 2 is a schematic view of a sliding drawer of the electric lawn mower with residue collection function according to the present invention;

FIG. 3 is a schematic view of an internal structure of a support post of an electric lawn mower with residue collection function according to the present invention;

FIG. 4 is a schematic view of an internal structure of an electric environment-friendly mowing connecting sleeve rod with a residue collecting function according to the present invention;

FIG. 5 is a schematic diagram of an internal structure of a driven rod of an electric lawn mower with residue collection function according to the present invention.

In the figure: 1. a housing; 2. a first servo motor; 3. a fan blade; 4. filtering cotton; 5. a flow guide pipe; 6. a filtering bin; 7. a dust outlet; 8. a collection box; 9. a sliding drawer; 10. a pull ring; 11. a wheel; 12. an air suction pipe; 13. a support pillar; 14. a clamping block; 15. positioning blocks; 16. a spring; 17. a tension rope; 18. a button; 19. a connecting rod; 20. connecting the loop bar; 21. a switch knob; 22. a handle; 23. a handle; 24. a connecting wire; 25. a rack; 26. a driven gear; 27. a driven lever; 28. a second servo motor; 29. a strut; 30. hobbing cutters; 31. a protective cover; 32. a stepping motor; 33. the blade is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electronic environmental protection equipment of mowing with collect residue function, which comprises a housing 1, the inside of casing 1 is provided with first servo motor 2, and install flabellum 3 on first servo motor 2's the output, the top of flabellum 3 is provided with filter pulp 4, be bolt fixed connection between casing 1 and the first servo motor 2, and filter pulp 4 and casing 1 between be connected for the buckle, but first servo motor 2 passes through casing 1 and filter pulp 4 between constitutes protective structure, the effect that sets up like this is through setting up filter pulp 4 on flabellum 3, avoid on tiny impurity dust adheres to flabellum 3, thereby increase the output of the first servo motor 2 of weight reduction of flabellum 3.

And the top of crossing filter pulp 4 is connected with honeycomb duct 5, the one end of honeycomb duct 5 sets up in the inside of crossing filter bin 6, and the below of crossing filter bin 6 is provided with dust outlet 7, collecting box 8 is installed to dust outlet 7's below, it is integrated structure to cross between filter bin 6 and the dust outlet 7, and it is connected with first servo motor 2 through honeycomb duct 5 to cross filter bin 6, collecting box 8 can accomodate the structure through constituting between first servo motor 2 and the filter bin 6, the effect that sets up like this is through the setting of collecting box 8, directly accomodate the storage with the weeds that the meadow has been pruned, do not need to prune the meadow after carry out the weeds clearance.

A sliding drawer 9 is connected inside the collection box 8, a pull ring 10 is installed on the left side surface of the sliding drawer 9, wheels 11 are symmetrically arranged on the central lines of the two side surfaces of the collection box 8, an air suction pipe 12 is connected in the middle of the right side of the bin body of the filter bin 6, support columns 13 are symmetrically arranged on the right side surface of the air suction pipe 12, fixture blocks 14 are arranged inside the support columns 13, a positioning block 15 is connected above the fixture blocks 14, a spring 16 is arranged on the right side surface of the positioning block 15, a tension rope 17 is installed in the spring 16 and in the middle of the right side surface of the positioning block 15, a button 18 is connected at one end of the right side of the tension rope 17, a connecting rod 19 is installed on the right side outer wall of the positioning block 15, the support columns 13 and the fixture blocks 14 are fixedly connected by welding, the positioning block 15, the effect of this is to adjust the grass to be cut by adjusting the position of the positioning block 15 on the block 14.

The middle part of connecting rod 19 is connected with connecting sleeve rod 20, and switch 21 is installed to the top of connecting sleeve rod 20, the inside crossing of top of connecting sleeve rod 20 is provided with handle 22, and handle 23 is installed in the place ahead of handle 22, the inboard of handle 23 is provided with connecting wire 24, and the one end of connecting wire 24 is connected with rack 25, be the buckle connection between handle 22 and the handle 23, and be connected between handle 23 through connecting wire 24 and rack 25, rack 25 constitutes movable structure through connecting wire 24 and handle 23 between, the effect that sets up like this is through the setting of handle 23 and rack 25, be convenient for drive rotary blade 33 and carry out the sector pruning to the meadow, thereby increase the comfort level of during operation.

The tooth's socket meshing of rack 25 is connected with driven gear 26, is the buckle connection between handle 22 and the handle 23, and is connected between handle 23 through connecting wire 24 and the rack 25, and rack 25 constitutes movable structure through between connecting wire 24 and the handle 23, and the effect that sets up like this is convenient for play the effect of a pivot end through driven gear 26's setting to conveniently drive driven lever 27 and remove.

And a driven rod 27 is arranged below the driven gear 26, a second servo motor 28 is arranged inside the driven rod 27, supporting rods 29 are symmetrically arranged on the right side surface of the second servo motor 28, a hob cutter 30 is arranged on the inner side of each supporting rod 29, a protective cover 31 is arranged below each supporting rod 29, the driven gear 26 is fixedly connected with the driven rod 27, the driven rod 27 is fixedly connected with the protective cover 31 in a welding mode, and the protective cover 31 forms a movable structure through the driven rod 27 and the driven gear 26, so that weed can be conveniently sucked into the interior of the driven rod 27 through the movement of the protective cover 31, and the hob cutter 30 can conveniently crush the weed.

The top surface mounting of protection casing 31 has step motor 32, and be provided with spinning blade 33 on step motor 32's the output, be fixed connection between step motor 32 and the protection casing 31, and be fixed connection between spinning blade 33 and the step motor 32 output, spinning blade 33 passes through to constitute between step motor 32 and can cut the structure, the effect that sets up like this is through the setting of protection casing 31, when being convenient for spinning blade 33 cuts the meadow, carry out the check to the weeds that fly upward and keep off, thereby avoid weeds to adhere to on clothes and the human surface skin, and be favorable to playing the usefulness of protection.

The working principle is as follows: for such an electric lawn mower having a residue collecting function, it is necessary to adjust the distance between the rotary blade 33 and the lawn, and thus it is necessary to press the button 18 provided on the connecting rod 19, move the positioning block 15 connected by the tension cord 17 backward by pressing the button 18, then move the positioning block 15 to the proper latch 14, and then release the button 18, and the positioning block 15 fixes the positioning block 15 and the latch 14 by the elastic force of the spring 16.

After the distance adjustment is completed, the switch knob 21 arranged above the connecting sleeve 20 is opened, after the switch knob 21 is opened, the rotary blade 33 arranged inside the protective cover 31 starts to rotate under the control of the stepping motor 32 to cut the lawn, while the rotary blade 33 rotates, the second servo motor 28 and the first servo motor 2 start to operate simultaneously, the first servo motor 2 drives the fan blade 3 arranged on the output end, so that the fan blade 3 rotates to generate strong attraction, the strong attraction aligns to the cutting position of the rotary blade 33 through the arrangement of the guide pipe 5, the filter bin 6 and the air suction pipe 12, the second servo motor 28 drives the hob 30 connected on the supporting rod 29, when the rotary blade 33 cuts off weeds, the cut-off weeds move along the driven rod 27 to the inside of the air suction pipe 12, and enter the position of the hob 30, is smashed by hobbing cutter 30 and handles, just so avoid weeds bulky and pile up the jam in aspiration channel 12 department, simultaneously through the setting of filtering storehouse 6, be convenient for separate the weeds of smashing in filtering storehouse 6, make the air flow out from honeycomb duct 5, and the weeds of smashing then falls into in the inside of collection box 8 through dust outlet 7, in order to avoid tiny granule to follow the air and enter into on flabellum 3 through honeycomb duct 5, thereby reduce the produced power of first servo motor 2, so set up filter pulp 4 and carried out the check and completely cut off above flabellum 3.

The handle 22 is arranged above the connecting sleeve rod 20, the rack 25 connected with the handle 23 through the connecting line 24 in the connecting sleeve rod 20 is driven through the arrangement of the handle 23, the handle 23 and the handle 22 are kneaded to drive the rack 25 to move upwards, the driven gear 26 is driven to rotate together while moving, the driven gear 26 rotates and drives the rack 25 on the other side to move downwards, the handle 23 on the other side is automatically opened, the driven rod 27 rotating on the driven gear 26 naturally rotates along with the driven gear 27 due to the fixed connection between the driven gear 26 and the driven rod 27, so that the rotary blade 33 is fanned to manage grassland, when the cutting is finished or the collecting box 8 is full, the equipment only needs to be pushed to the side of the garbage box through the arrangement of the wheels 11, the sliding drawer 9 in the collecting box 8 is pulled out through the arrangement of the pull ring 10, the internal residues are poured into the garbage can, when the work is finished, the operation of the electric environment-friendly mowing equipment with the residue collecting function is finished only by closing the switch button 21 and stopping the equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electronic environmental protection equipment of mowing with collect residue function, includes casing (1), its characterized in that: the improved fan is characterized in that a first servo motor (2) is arranged in the casing (1), a fan blade (3) is installed at the output end of the first servo motor (2), filter cotton (4) is arranged above the fan blade (3), a guide pipe (5) is connected above the filter cotton (4), one end of the guide pipe (5) is arranged in the filter bin (6), a dust outlet (7) is arranged below the filter bin (6), a collecting box (8) is installed below the dust outlet (7), a sliding drawer (9) is connected inside the collecting box (8), a pull ring (10) is installed on the left surface of the sliding drawer (9), wheels (11) are symmetrically arranged on the center lines of the surfaces of the two sides of the collecting box (8), an air suction pipe (12) is connected to the middle part of the right side of the filter bin (6), and support columns (13) are symmetrically arranged on the right surface of the air suction pipe (12), the inside of support column (13) is provided with fixture block (14), and the top of fixture block (14) is connected with locating piece (15), the right side surface of locating piece (15) is provided with spring (16), and the installation of the middle part of the right side surface of locating piece (15) and spring (16) is provided with tensile rope (17), the right side one end of tensile rope (17) is connected with button (18), and the right side outer wall of locating piece (15) is provided with connecting rod (19), the middle part of connecting rod (19) is connected with connecting loop bar (20), and the top of connecting loop bar (20) is provided with switch knob (21), the inside of the top of connecting loop bar (20) is provided with handle (22) in a crossing way, and handle (23) is installed in front of handle (22), the inboard of handle (23) is provided with connecting wire (24), and one end of connecting wire (24) is connected with rack (25, the tooth's socket meshing of rack (25) is connected with driven gear (26), and the below of driven gear (26) is provided with driven lever (27), the inside of driven lever (27) is provided with second servo motor (28), and the right side surface symmetry of second servo motor (28) installs branch (29), the inboard of branch (29) is provided with hobbing cutter (30), and the below of branch (29) is provided with protection casing (31), the top surface mounting of protection casing (31) has step motor (32), and is provided with on the output of step motor (32) rotary cutter piece (33).

2. The electric environment-friendly mowing device with the residue collecting function according to claim 1, wherein: be bolt fixed connection between casing (1) and first servo motor (2), and be connected for the buckle between filter pulp (4) and casing (1), but first servo motor (2) pass through casing (1) and filter pulp (4) between constitute protective structure.

3. The electric environment-friendly mowing device with the residue collecting function according to claim 1, wherein: the filter bin (6) and the dust outlet (7) are of an integrated structure, the filter bin (6) is connected with the first servo motor (2) through the guide pipe (5), and the collecting box (8) is of a storage structure formed between the first servo motor (2) and the filter bin (6).

4. The electric environment-friendly mowing device with the residue collecting function according to claim 1, wherein: the supporting column (13) is fixedly connected with the clamping block (14) in a welding mode, the positioning block (15) is connected with the button (18) through the tension rope (17), and the connecting rod (19) forms an adjustable structure through the positioning block (15) and the clamping block (14).

5. The electric environment-friendly mowing device with the residue collecting function according to claim 1, wherein: the handle (22) is connected with the handle (23) in a buckling mode, the handle (23) is connected with the rack (25) through the connecting line (24), and the rack (25) forms a movable structure with the handle (23) through the connecting line (24).

6. The electric environment-friendly mowing device with the residue collecting function according to claim 1, wherein: the rack (25) is meshed with the driven gear (26) through a tooth groove, and the driven gear (26) slides in different left and right methods through the rack (25) to form a structure capable of rotating forward and backward.

7. The electric environment-friendly mowing device with the residue collecting function according to claim 1, wherein: the driven gear (26) is fixedly connected with the driven rod (27), the driven rod (27) is fixedly connected with the protective cover (31) in a welding mode, and the protective cover (31) forms a movable structure through the driven rod (27) and the driven gear (26).

8. The electric environment-friendly mowing device with the residue collecting function according to claim 1, wherein: driven lever (27) and second servo motor (28) between be fixed connection, and second servo motor (28) are connected through between branch (29) and hobbing cutter (30), hobbing cutter (30) pass through and constitute rotatable structure between second servo motor (28) and branch (29).

9. The electric environment-friendly mowing device with the residue collecting function according to claim 1, wherein: the right side of aspiration channel (12) is connected with the below surface of driven lever (27), and but and first servo motor (2) constitute dust absorption structure through filtering between storehouse (6) and aspiration channel (12) and driven lever (27).

10. The electric environment-friendly mowing device with the residue collecting function according to claim 1, wherein: the protective cover is characterized in that the stepping motor (32) is fixedly connected with the protective cover (31), the rotating blade (33) is fixedly connected with the output end of the stepping motor (32), and the rotating blade (33) forms a cuttable structure through the stepping motor (32).