CN208353947U - A kind of weeds collecting mechanism of grass-removing robot - Google Patents

Abstract

The utility model discloses a kind of weeds collecting mechanisms of grass-removing robot, including grass cutter human body, the grass cutter human body includes horizontally disposed bottom plate, both ends are separately installed with front wheel on front side of the bottom plate, the floor rear both ends are separately installed with rear roller, which is characterized in that further include the collecting box that the base plate rear end is arranged in, it is provided with opening on front side of the collecting box, the collecting box upper end is detachably fixed with the base plate rear end to be connect.

Description

A kind of weeds collecting mechanism of grass-removing robot

Technical field

The utility model relates to garden afforestation technology fields, and in particular to a kind of weeds collecting mechanism of grass-removing robot.

Background technique

Grass-removing robot be it is a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., it is by cutterhead, engine, walking Wheel, walking mechanism, blade, handrail, control section composition.Cutterhead is equipped with engine on traveling wheel on cutterhead, engine Blade is housed, blade cuts grass using the high speed rotation of engine, when saving the operation of weeding worker on output shaft Between, reduce a large amount of human resources.

But height of the blade of existing grass-removing robot for grass cutter human body in the vertical direction Be it is fixed, can only cut to lawn carry out certain altitude cutting, when need cut do not have to height lawn when, need replacing Different grass-removing robots, it is at high cost, it is inconvenient for use.And existing grass-removing robot is mostly artificial promotion, is expended biggish Manpower and time, low efficiency.For the grass-removing robot of automatically walk when turning to, structure is complicated, equally increases grass cutter The production cost of people.Existing grass-removing robot can not be collected the disintegrating slag of grass after having cut grass, need manual sorting, Biggish manpower is expended, but also the lawn that can be completed to cutting causes to trample, and influences the growth of grass.

In view of the above shortcomings of the prior art, applicant considers to design a kind of grass-removing robot, including grass-removing robot sheet Body, the grass cutter human body include horizontally disposed bottom plate, and the bottom plate is circumferentially equipped with contact-impact sensor, described Main control panel is provided with above bottom plate and the communication box of setting is connect with main control panel, setting in the main control panel There are a current sensor module and six axis gyro modules, both ends are separately installed with front wheel on front side of the bottom plate, after the bottom plate Side both ends are separately installed with rear roller, and the vehicle with walking machine for driving front wheel and rear roller to move is additionally provided with below the bottom plate Structure；It is provided with cutting mechanism below the bottom plate, the cutting mechanism includes cutting tool, is equipped on the bottom plate for band The power mechanism of dynamic cutting tool rotation and the height regulating mechanism for driving cutting tool to move up and down；Below the bottom plate also It is provided with weeds collecting mechanism, the weeds collecting mechanism is located at the rear side of the cutting tool；It is provided with above the bottom plate Power supply unit, the contact-impact sensor, main control panel, walking mechanism and cutting mechanism pass through power switch and supply Electric installation is electrically connected, and the contact-impact sensor, walking mechanism and cutting mechanism electrically connect with the main control panel It connects.

So can preferably the weeds disintegrating slag after cutting be collected by how designing one kind, structure is simple, user Just the weeds collecting mechanism of grass-removing robot becomes those skilled in the art and primarily solves the problems, such as.

Utility model content

In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of energy Enough to be preferably collected to the weeds disintegrating slag after cutting, structure is simple, and the weeds of grass-removing robot easy to use collect machine Structure.

In order to solve the above-mentioned technical problem, the utility model uses the following technical solution: in the technical program, the bottom of with Plate is front end close to one end of cutting tool, and one end opposite with front end is rear end.

A kind of weeds collecting mechanism of grass-removing robot, including grass cutter human body, the grass cutter human body packet Horizontally disposed bottom plate is included, both ends are separately installed with front wheel on front side of the bottom plate, and the floor rear both ends are separately installed with Rear roller, which is characterized in that further include the collecting box that the base plate rear end is set, is provided with opening on front side of the collecting box, The collecting box upper end is detachably fixed with the base plate rear end to be connect.

In this way, the weeds disintegrating slag that cutting tool has cut lawn generation may collect in collecting box, then collecting box is received After being filled with, collecting box is dismantled from bottom plate and is cleared up, structure is simple, easy to use.

As optimization, it is provided with hook on the outside of the collecting box front openings, the weeds collecting mechanism further includes elasticity Cylinder mould, described elasticity cylinder mould one end is feed end, and the other end is articulated on the hook.

In this way, the clast that generates of cutting tool cutting lawns after the guiding of cutter shield from cutter shield after The discharge port outflow of end setting is flowed into collecting box into excessively elastic cylinder mould, convenient to focus on to disintegrating slag.Elastic cylinder mould To there is certain elasticity, can extend or shorten with porose cage, when needing to clear up the disintegrating slag in collecting box When, collecting box is removed, elastic cylinder mould is removed from the hook on collecting box and is separated, it is simple to operate.

As optimization, the base plate rear end is provided with T-slot along length direction, the collecting box upper end be provided with The T-slot is slidably fitted in T-block.

In this way, facilitating the installation and disassembly of collecting box, structure is simple, easy to use.

As optimization, surface is provided with push and pull bar to the collecting box elevationally outward.

In this way, collecting box can be dragged and removed from bottom plate in use, hold with a hand push and pull bar, it is easy to use.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of grass-removing robot described in the specific embodiment of the invention.

Fig. 2 is the schematic perspective view on rear side of Fig. 1.

Fig. 3 is the top view of Fig. 1.

Fig. 4 is the left view of Fig. 1.

Fig. 5 is the right view of Fig. 1.

Fig. 6 is the structural schematic diagram of the cutting tool in Fig. 1.

Fig. 7 is the structural schematic diagram of the weeds collecting mechanism of Fig. 1.

Fig. 8 is the structural schematic diagram of cutting mechanism in Fig. 7.

In attached drawing, 1 is bottom plate, and 11 be main control panel, and 12 be communication box, and 13 be front wheel, and 14 be rear roller, and 15 are Cutting tool, 17 be power supply unit, and 18 be push rod, and 19 be aviation plug, and 20 be handle, and 21 be display screen touch panel, and 3 be the One motor, 31 be drive sprocket, and 32 be driven sprocket, and 33 be chain, and 4 be the second motor, and 41 be the first disk, and 42 be the second circle Disk, 43 be drive rod, and 5 be disk, and 51 be cutting blade, and 6 be erecting bed, and 61 be third motor, and 62 be lead screw, and 63 be rotation handle Hand, 64 be axle sleeve, and 65 be gag lever post, and 66 be limited block, and 7 be shield, and 71 be comb teeth-shaped, and 72 be baffle, and 73 be discharge port, 8 It is cylinder mould for collecting box, 81,82 be push and pull bar.

Specific embodiment

A kind of attached drawing below with reference to grass-removing robot using the utility model structure makees into one the utility model The detailed description of step.

When it is implemented, as Figure 1-Figure 8, a kind of grass-removing robot, including grass cutter human body, the grass trimmer Device human body includes horizontally disposed bottom plate 1, and the bottom plate 1 is circumferential to be equipped with contact-impact sensor, is set above the bottom plate 1 It is equipped with main control panel 11 and connect the communication box 12 of setting with main control panel 11, be provided in the main control panel 11 Current sensor module and six axis gyro modules, the 1 front side both ends of bottom plate are separately installed with front wheel 13, the bottom plate 1 Rear side both ends are separately installed with rear roller 14, are additionally provided with below the bottom plate 1 for driving front wheel 13 and rear roller 14 to transport Dynamic walking mechanism；Cutting mechanism is provided with below the bottom plate 1, the cutting mechanism includes cutting tool 15, the bottom plate 1 On be equipped with for drive cutting tool 15 rotate power mechanism and drive cutting tool 15 move up and down height adjustment Mechanism；Weeds collecting mechanism is additionally provided with below the bottom plate 1, after the weeds collecting mechanism is located at the cutting tool 15 Side；Be provided with power supply unit 17 above the bottom plate 1, the contact-impact sensor, main control panel 11, walking mechanism and Cutting mechanism passes through power switch and power supply unit 17 and is electrically connected, and the contact-impact sensor, walking mechanism and cuts Cutting mill structure and the main control panel 11 are electrically connected.

In this way, driving front wheel and rear roller to move using walking mechanism, the traveling of grass-removing robot is realized；Power mechanism Cutting tool movement is driven to cut lawn, then in the vertical direction using height regulating mechanism adjustment cutting tool Highly, to cut to the lawn that different height requires, the disintegrating slag for cutting completion is collected by weeds collecting mechanism, real The cutting and elimination integration on existing lawn.Be provided with contact-impact sensor, and be arranged in bottom plate circumferential direction, can with sensing collision power, And main control panel is passed to, it drives bottom plate to be turned to by walking mechanism, is provided with current sensor module, detect electric current Moment increase phenomenon, be provided with six axis gyro modules, can with grass cutter human body whether run-off the straight or grass trimmer Whether it is raised on device human body, preferably the state of grass-removing robot can be detected, improve the automatic of whole device Change degree.

In the present embodiment, 1 upper horizontal of bottom plate is provided with mounting plate 2, and 2 lower end of mounting plate passes through vertically arranged Support rod be fixedly connected with 1 upper surface of bottom plate, the main control panel 11 is fixedly mounted on 2 top of the mounting plate, The power supply unit 17 is fixedly mounted on the bottom plate 1 and is located at 2 lower section of mounting plate.

In this way, being provided with mounting plate, main control panel is placed on above mounting plate, power supply unit is placed under mounting plate Side, can be more reasonably utilized the space above bottom plate, so that the design of grass-removing robot body construction is more reasonable.

Wherein, the power supply unit 17 is lithium ion battery.

In this way, lithium ion battery is convenient for carrying, electricity can charge after using up, and can preferably reduce grass-removing robot Cost.

In the present embodiment, the diameter of the front wheel 13 is less than the diameter of rear roller 14.

In this way, rear roller rotation drives front wheel movement, rear roller turnning circle is few, can realize and add to front wheel Speed, it is possible to reduce the energy of walking mechanism input is saved in power input.

In the present embodiment, 1 rear end of bottom plate is fixedly installed with detachable push rod 18 obliquely upward, and the push rod 18 passes through Aviation plug 19 is connect with the bottom plate 1, and 18 upper end of push rod is provided with handle 20, is equipped with display screen on the handle 20 Touch panel 21, the display screen touch panel 21 are electrically connected with the main control panel 11.

In this way, being provided with detachable push rod, connected using aviation plug, it is easy to connect, and also route connects inside push rod It is connected to display screen touch panel, configuration is rationally simple, avoids the exposed of route.

In the present embodiment, the walking mechanism includes driving mechanism and steering mechanism, and the driving mechanism includes that setting exists Two first motors 3 on 1 rear end upper surface of bottom plate, the output shaft of described two first motors 3 are horizontally disposed with outward opposite to each other, institute The output shaft for stating first motor 3 is fixedly installed with drive sprocket 31, and the rear roller 14 is mounted on the bottom plate 1 by mounting rack On, the shaft among the rear roller 14 is fixedly installed with driven sprocket 32, and the drive sprocket 31 and driven sprocket 32 pass through Chain 33 is sequentially connected, and the first motor 3 is electrically connected with the main control panel 11.

In this way, first motor acts, drive sprocket rotation is driven, drive sprocket is rotated by chain-driving drive sprocket, Drive sprocket drives rear roller movement, and structure is simple, easy to use, breaks down easy-maintaining and at low cost, can be better Reduce the cost of whole device.

In the present embodiment, the steering mechanism includes the second motor 4 that 1 front side of bottom plate is arranged in, second electricity The output shaft of machine 4 is down-set, and the output shaft of second motor 4 passes through the bottom plate 1 and is fixedly connected with the first disk downwards 41, the both ends of the shaft being arranged on the front wheel 13 has set up connecting rod, the small end and horizontally disposed second Disk 42 is fixedly connected, and 42 upper end of the second disk is vertically provided with shaft, and the shaft upper end is rotatably installed in the bottom It is hinged by drive rod 43 between first disk 41 and second disk 42 on plate 1, grass cutter human body straight trip When, described two drive rods 42 are vertically arranged with grass cutter human body straight trip direction.

In this way, the second motor action, drives the first disk rotational, the first disk isomorphism drive rod drives the second disk to turn Dynamic, the second disk drives front wheel to turn to, and realizes the steering of grass cutter human body.When grass cutter human body keeps straight on, two Drive rod is vertically arranged with grass cutter human body straight trip direction, can keep the straight trip of grass-removing robot, when needing to turn to, Second motor action.Steering mechanism is mutually indepedent with driving mechanism, and steering mechanism and driving mechanism are electrical with main control panel Connection.

In the present embodiment, the cutting tool 15 includes horizontally disposed disk 5, and the disk 5 is circumferentially distributed to be provided with Cutting blade 51, the edegewise setting of the cutting blade 51.

In this way, disk drives cutting tool rotation that can preferably cut to lawn, cutting efficiency is high, user Just.

In the present embodiment, the power mechanism includes erecting bed 6, and the erecting bed 6 is in the form of a column structure and lower ending opening is set It sets, erecting bed 6 described in face is vertically provided through perforation on the bottom plate 1, and the erecting bed 6 slides up and down cooperation described In perforation, the erecting bed 6 is fixedly connected with the height regulating mechanism, and third motor 61, institute are provided on the erecting bed 6 The output shaft for stating third motor 61 is down-set and be fixedly connected with the shaft being arranged among the disk 5.

In this way, third motor action, drives cutting blade to realize lawn and cuts by disk rotational.The installation of third motor On erecting bed, erecting bed can move up and down along perforation, it can the height of adjustment cutting tool in the vertical direction, it is convenient The lawn of different height is cut.

In the present embodiment, the height regulating mechanism includes vertically arranged lead screw 62, and 62 lower end of lead screw passes through axis It holds and is fixedly mounted on the bottom plate 1,62 upper end of lead screw is fixedly installed with rotating handles 63, is equipped on the lead screw 62 Nut, the nut outside are socketed with axle sleeve 64, and described 64 one end of axle sleeve is fixedly connected with 6 upper end of erecting bed.

In this way, rotating handles drive lead screw rotation, and lead screw drives and moves down on nut in use, rotating rotating handles with hand Dynamic, nut drives axle sleeve to move up and down, and axle sleeve drives erecting bed to move up and down along perforation, in the vertical direction to cutting tool Height is adjusted, easy to use.

In the present embodiment, 15 outside mask of cutting tool be equipped with cutter shield 7,7 upper end of cutter shield with The bottom plate 1 is fixedly connected, and 7 upper end of cutter shield is vertically provided through the through-hole for allowing the erecting bed 6 to pass through, The through-hole and the perforation are coaxially disposed, and 7 front end of cutter shield is arranged in comb teeth-shaped 71, the cutter shield 7 Lower end is equipped with baffle 72, and the cutter shield 7 is arranged in close to the side of 1 rear end of bottom plate in the baffle 72, described 7 rear end of cutter shield offers discharge port 73.

In this way, protecting using cutter shield to cutting tool, while also improving security performance.Cutter shield Front end is in comb teeth-shaped, can be stirred to the stone of bulk in lawn, avoids directly colliding with cutting tool, can be better Extend the service life of cutting tool.It is provided with baffle, the disintegrating slag after cutting lawns can be made to concentrate backward, facilitates collection Processing.

In the present embodiment, erecting bed position-limit mechanism, 6 position-limit mechanism of erecting bed are provided on 1 upper surface of bottom plate Including the gag lever post 65 being vertically provided on the outside of the erecting bed 6, it is vertically fixedly installed with limited block 66 on the gag lever post 65, Limited block 66 is located above the erecting bed 6 close to the side of the erecting bed 6.

In this way, limit using maximum height of the limited block to erecting bed, erecting bed is avoided to be detached from out of perforation, it can be with Preferably guarantee the reliability and globality of whole device.

In the present embodiment, the weeds collecting mechanism includes the collecting box 8 that 1 rear end of bottom plate is arranged in, the collection Opening is provided on front side of case 8,8 upper end of collecting box is detachably fixed with 1 rear end of bottom plate and connect.

In this way, the disintegrating slag that cutting tool has cut lawn generation may collect in collecting box, then collecting box is collected full Afterwards, collecting box is dismantled from bottom plate and is cleared up, structure is simple, easy to use.

In the present embodiment, it is provided with hook on the outside of 8 front openings of collecting box, the weeds collecting mechanism further includes bullet Property cylinder mould 81, it is described elasticity 81 one end of cylinder mould be fixedly connected with the discharge port 73 that 7 rear end of cutter shield is arranged, the other end It is articulated on the hook.

In this way, the clast that generates of cutting tool cutting lawns after the guiding of cutter shield from cutter shield after The discharge port outflow of end setting is flowed into collecting box into excessively elastic cylinder mould, convenient to focus on to disintegrating slag.Elastic cylinder mould To there is certain elasticity, can extend or shorten with porose cage, when needing to clear up the disintegrating slag in collecting box When, collecting box is removed, elastic cylinder mould is removed from the hook on collecting box and is separated, it is simple to operate.

In the present embodiment, 1 rear end of bottom plate is provided with T-slot, 8 upper end of the collecting box setting along length direction Have and is slidably fitted in T-block with the T-slot.

In this way, facilitating the installation and disassembly of collecting box, structure is simple, easy to use.

In the present embodiment, surface is provided with push and pull bar 82 to the collecting box 8 elevationally outward.

In this way, collecting box can be dragged and removed from bottom plate in use, hold with a hand push and pull bar, it is easy to use.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that； It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution The range of technical solution should all cover in the claim of the utility model and the range of specification.

Claims (4)

1. a kind of weeds collecting mechanism of grass-removing robot, including grass cutter human body, the grass cutter human body include Horizontally disposed bottom plate, bottom plate front side both ends are separately installed with front wheel, after the floor rear both ends are separately installed with Idler wheel, which is characterized in that further include the collecting box that the base plate rear end is set, be provided with opening, institute on front side of the collecting box It states collecting box upper end and is detachably fixed with the base plate rear end and is connect.

2. a kind of weeds collecting mechanism of grass-removing robot according to claim 1, which is characterized in that before the collecting box It is provided with hook on the outside of side opening, the weeds collecting mechanism further includes elastic cylinder mould, and described elasticity cylinder mould one end is feed end, The other end is articulated on the hook.

3. a kind of weeds collecting mechanism of grass-removing robot according to claim 1, which is characterized in that the base plate rear end Length direction is provided with T-slot, the collecting box upper end, which is provided with, is slidably fitted in T-block with the T-slot.

4. a kind of weeds collecting mechanism of grass-removing robot according to claim 1, which is characterized in that outside the collecting box Side vertical surface is provided with push and pull bar.