CN109983909A - A kind of hand-held multi-functional mower - Google Patents

A kind of hand-held multi-functional mower Download PDF

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Publication number
CN109983909A
CN109983909A CN201910224073.1A CN201910224073A CN109983909A CN 109983909 A CN109983909 A CN 109983909A CN 201910224073 A CN201910224073 A CN 201910224073A CN 109983909 A CN109983909 A CN 109983909A
Authority
CN
China
Prior art keywords
groups
hand
diesel oil
knife assembly
cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910224073.1A
Other languages
Chinese (zh)
Other versions
CN109983909B (en
Inventor
陈传安
关立松
胡浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fengtai County Nongpan Rice Machine Transplanting Service Specialized Cooperative
Original Assignee
Fengtai County Nongpan Rice Machine Transplanting Service Specialized Cooperative
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fengtai County Nongpan Rice Machine Transplanting Service Specialized Cooperative filed Critical Fengtai County Nongpan Rice Machine Transplanting Service Specialized Cooperative
Priority to CN201910224073.1A priority Critical patent/CN109983909B/en
Publication of CN109983909A publication Critical patent/CN109983909A/en
Application granted granted Critical
Publication of CN109983909B publication Critical patent/CN109983909B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/08—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters hand-guided by a walking operator
    • A01D34/10—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters hand-guided by a walking operator with motor driven cutters or wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/13—Cutting apparatus
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/24—Lifting devices for the cutter-bar
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/28—Adjusting devices for the cutter-bar
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
    • A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
    • A01D34/685—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels with two or more cutters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/73—Cutting apparatus
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A01D75/18—Safety devices for parts of the machines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A01D75/18—Safety devices for parts of the machines
    • A01D75/187—Removing foreign objects
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0003—Atomisers or mist blowers
    • A01M7/0014—Field atomisers, e.g. orchard atomisers, self-propelled, drawn or tractor-mounted
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0089—Regulating or controlling systems

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Harvester Elements (AREA)

Abstract

The present invention discloses a kind of hand-held multi-functional mower, including diesel oil cabinet, the upper end of the diesel oil cabinet is equipped with fuel tank, and the rear end of diesel oil cabinet is equipped with spray case, the rear end of the spray case is equipped with handrail, and the front end of the diesel oil cabinet is equipped with cohesive frame, and the top of cohesive frame is equipped with cutting assembly by front end, the front end of the cohesive frame is equipped with knife assembly, and the cutting assembly includes fixed plate, and the front end of fixed plate is equipped with extension board by top；A kind of hand-held multi-functional mower of the present invention is matched by setting cutting assembly and knife assembly respectively cuts the middle part of weeds and bottom, effectively avoid the excessively high situation about being deposited on knife assembly of weeds length, and using adjusting bracket can height to knife assembly and tilt angle be adjusted, suitable for different cutting situations, setting spray case, weeding medical fluid can be sprayed to weeds root after having cut, full-featured, herbicidal effect is more preferably.

Description

A kind of hand-held multi-functional mower
Technical field
The invention belongs to agricultural technology fields, and in particular to arrive a kind of grass trimmer, more particularly a kind of more function of hand-held It can grass trimmer.
Background technique
Grass trimmer be it is a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., it is by cutterhead, engine, traveling wheel, row Mechanism, blade, handrail, control section composition are walked, cutterhead is equipped with engine, the output of engine on traveling wheel on cutterhead Blade is housed on axis, blade cuts weeds using the high speed rotation of engine, it is often applied to agriculture weeding field, There is preferable using effect, but there is also certain deficiencies to have much room for improvement in terms of weeding.
There are certain drawbacks when in use in existing walk-behind greensmower, existing walk-behind greensmower when in use, When the weeds height cut is higher, cannot to weeds carry out multistage cutting, cause after some time weeds be easy The upper surface of early cutting part is remained, the work of cutting part is interfered and is even damaged, and existing walk-behind greensmower Cutting assembly is essentially all the fixed adjusting that can not carry out height and tilt angle, and modulability is lower, furthermore existing Some walk-behind greensmowers have a single function, and being only used for mowing the operation such as can not be used to spray insecticide, and bring to actual use Certain influence.
Summary of the invention
In order to overcome above-mentioned technical problem, the purpose of the present invention is to provide a kind of hand-held multi-functional mowers, lead to Setting cutting assembly is crossed with cutting respectively to the middle part of weeds and bottom with knife assembly, it is long effectively to avoid weeds Spend high situation about being deposited on knife assembly, and can height and tilt angle to knife assembly using adjusting bracket It is adjusted, suitable for different cutting situations, setting spray case can spray except herbal medicine weeds root after having cut Liquid, full-featured, herbicidal effect is more preferably.
The purpose of the present invention can be achieved through the following technical solutions:
The upper end of a kind of hand-held multi-functional mower, including diesel oil cabinet, the diesel oil cabinet is equipped with fuel tank, and bavin The rear end of oil machine case is equipped with spray case, and the rear end of the spray case is equipped with handrail, and the front end of the diesel oil cabinet is equipped with Cohesive frame, and the top of cohesive frame is equipped with cutting assembly by front end, the front end of the cohesive frame is equipped with knife assembly；
The cutting assembly includes fixed plate, and the front end of fixed plate is equipped with extension board by top, the extension board Top is equipped with motor box, and is equipped with several groups annular blade, the inner bottom of the motor box through the bottom end of extension board Several groups drive motor is installed, and the inner upper wall of motor box is equipped with wire harness rack；
The front end of the knife assembly is equipped with several groups cutting gear piece, connects between the side wall of the adjacent cutting gear piece It is connected to strip blade, the rear end of the knife assembly is equipped with adjusting bracket, and the adjusting bracket includes two groups of fixed vertical bars, It is fixed described in two groups between the rear end outer wall of vertical bar and is connected with two groups of reinforcing cross bars, wherein reinforcing the upper end peace of cross bar described in one group Rear surface equipped with mounting rod, and mounting rod is equipped with two groups of shaft seats, fixed perpendicular by two groups between reinforcing cross bar described in two groups The rear of bar is separately installed with two groups of phase sliding slots, and is connected with slide bar between two groups of phase sliding slots；
The spray case includes water tank and pump box, and the bottom end of the water tank is fixedly connected with the top of pump box, the water tank Rear end Water pipe bracket is installed below the handrail, and the rear end of Water pipe bracket is welded with baffle, under the Water pipe bracket End is equipped with injection spray pipe.
As a further solution of the present invention: the diesel oil cabinet is internally provided with diesel engine, diesel engine and fuel tank it Between be connected with oil pipe, and diesel oil cabinet bottom setting and pulley bracket, the both ends of pulley bracket be mounted on pulley.
As a further solution of the present invention: front end setting and several groups radiator window, the position of radiator window of the motor box The position correspondence with drive motor is set, the drive motor is equal with the quantity of annular blade, and drive motor and annular It is connected between blade by connecting rod.
As further scheme of the invention: the front surface of the fixed vertical bar and the fixed company of the rear surface of knife assembly Connect, wherein described in one group reinforce cross bar rear surface be fixedly connected with the front surface of cohesive frame, another group be located above it is described It reinforces cross bar not contact with the front surface of cohesive frame, shaft is provided through on the inside of the shaft seat, and shaft seat passes through spiral shell Bolt is fixedly connected with cohesive frame.
As a further solution of the present invention: phase sliding slot described in two groups is arranged in parallel, wherein the one of one group of phase sliding slot End is connect with the upper end of one group of reinforcing cross bar, under one end of another group of phase sliding slot and another group of reinforcing cross bar being located above End connection.
As a further solution of the present invention: the injection spray pipe is arranged in horizontal cross, and the lower end of injection spray pipe is equidistantly set It is equipped with several groups atomizer, is connected with conduit between the water pump being arranged inside the injection spray pipe and pump box, inside the pump box Water pipe is also connected between the water pump and water tank of setting.
As a further solution of the present invention: the specifically used step of the agricultural hand-held formula multi-functional mower are as follows:
Step 1: first by the diesel engine starting in diesel oil cabinet, fuel tank is to Fuel Injection Mechanism of Diesel Engine, by diesel oil cabinet to mowing Water pump in machine and pump box provides power, and the hand steered firmly handrail of operator, under diesel powered effect, grass trimmer passes through cunning Wheel advances, and the cutting gear piece and strip blade that knife assembly front is arranged in are contacted with the weeds on cutting machine traveling road goes forward side by side The rupturing operation of row bottom；
Step 2；The route of drive motor inside all motor box is connected and the starting that is powered, is driven by drive motor Annular blade rotation cuts weeds middle part using annular blade；
Step 3: the water pump in pump box is started, and the liquid medicine in water tank is pumped into being sprayed for Water pipe bracket lower end by water pump In pipe, weeds root is ejected by the form that liquid medicine is atomized by the atomizer of injection spray pipe lower end, completes spray operation.
Beneficial effects of the present invention:
1, the present invention installs knife assembly by the way that adjusting bracket is arranged, when the height for needing to adjust knife assembly When spending, the reinforcing cross bar in top only need to be pulled, is carried out by two groups of phase sliding slots of mobile drive of reinforcing cross bar by slide bar Opposite displacement so that the position of fixed vertical bar be driven to rise, and then drives the position of knife assembly to be risen, thus complete The adjustment of the position of pairs of knife assembly need to only pull mounting rod when needing to adjust the gradient of knife assembly Dynamic operation, under the rotation of the shaft inside shaft seat, mounting rod drives underlying reinforcing cross bar to carry out in vertical direction Inclination, and then drive fixed vertical bar inclination, drive knife assembly that the inclination of angle occurs by fixed vertical bar, to entirely cut The rising that cutter component can complete height adjusts and the tilt adjustment of angle, and modulability is big, can be suitable for a variety of different Situation is cut, and strip blade is installed between the adjacent cutting gear piece on knife assembly, the feelings that can effectively avoid leakage from cutting Condition, so as to cut off rate higher for weeds；
2, by the way that cutting assembly is arranged in the top of knife assembly, cutting assembly passes through the drive motor inside motor box Drive annular blade to cutting in the middle part of weeds, annular blade circumgyration incision generates centrifugal force, can preferably avoid miscellaneous Grass winding, cooperation knife assembly cut the bottom of weeds, so as to which weeds are cut into two sections, avoid weeds long It spends long be deposited on knife assembly to impact its work, so that the working efficiency of the grass trimmer is higher；
3, by setting spray case, spray case is made of water tank and pump box, and the liquid medicine inside water tank is transported to spray by pump box In mist pipe, after each cutting is completed, for injection spray pipe immediately to the ground spray weeding liquid medicine after cutting, liquid medicine penetrates into weeds Root, so as to be eradicated while weeding to weeds, baffle blocks the rear of injection spray pipe, prevents liquid medicine It in splash to the body of operator, avoids accidentally injuring, so that function more comprehensive availableization of the grass trimmer, using effect are more preferable.
Detailed description of the invention
The present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of overall structure diagram of hand-held multi-functional mower of the present invention.
Fig. 2 is the structure chart of cutting assembly in a kind of hand-held multi-functional mower of the present invention.
Fig. 3 is the internal structure chart of motor box in a kind of hand-held multi-functional mower of the present invention.
Fig. 4 is the structure chart of knife assembly in a kind of hand-held multi-functional mower of the present invention.
Fig. 5 is a kind of hand-held multi-functional mower adjusting bracket rearview of the present invention.
Fig. 6 is the rearview of spray case in a kind of hand-held multi-functional mower of the present invention.
1 in figure, diesel oil cabinet；2, fuel tank；3, spray case；4, handrail；5, cohesive frame；6, cutting assembly；7, cutter group Part；8, fixed plate；9, extension board；10, motor box；11, annular blade；12, drive motor；13, wire harness rack；14, gear piece is cut； 15, strip blade；16, adjusting bracket；17, fixed vertical bar；18, cross bar is reinforced；19, mounting rod；20, shaft seat；21, phase is sliding Slot；22, slide bar；23, water tank；24, pump box；25, Water pipe bracket；26, baffle；27, injection spray pipe.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described, Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the scope of protection of the invention.
As shown in figures 1 to 6, a kind of hand-held multi-functional mower, including diesel oil cabinet 1, the upper end installation of diesel oil cabinet 1 There is a fuel tank 2, and the rear end of diesel oil cabinet 1 is equipped with spray case 3, the rear end of spray case 3 is equipped with handrail 4, before diesel oil cabinet 1 End is equipped with cohesive frame 5, and the top of cohesive frame 5 is equipped with cutting assembly 6 by front end, and the front end of cohesive frame 5 is equipped with cutting Knife assembly 7；
Cutting assembly 6 includes fixed plate 8, and the front end of fixed plate 8 is equipped with extension board 9, the top of extension board 9 by top Motor box 10 is installed, and several groups annular blade 11, the inner bottom peace of motor box 10 are installed through the bottom end of extension board 9 Inner upper wall equipped with several groups drive motor 12, and motor box 10 is equipped with wire harness rack 13, and drive motor 12 plays driving and makees With providing power for cutting assembly 6, wire harness rack 13 facilitates the cabling of drive motor 12, arranges convenient for the route of drive motor 12；
The front end of knife assembly 7 is equipped with several groups cutting gear piece 14, connects between the side wall of adjacent cutting gear piece 14 There is strip blade 15, the rear end of knife assembly 7 is equipped with adjusting bracket 16, and adjusting bracket 16 includes two groups of fixed vertical bars 17, Two groups of reinforcing cross bars 18 are connected between the rear end outer wall of two groups of fixed vertical bars 17, wherein the upper end installation of one group of reinforcing cross bar 18 There is mounting rod 19, and the rear surface of mounting rod 19 is equipped with two groups of shaft seats 20, fixes between two groups of reinforcing cross bars 18 by two groups The rear of vertical bar 17 is separately installed with two groups of phase sliding slots 21, and slide bar 22 is connected between two groups of phase sliding slots 21, two groups of phases Position sliding slot 21 carries out opposite sliding by slide bar 22, thus to realize that reinforcing the distance between cross bar 18 is adjusted, and is driven and is fixed Perhaps decline is completed by the rising or decline of the fixed drive of vertical bar 17 knife assembly 7 to cutter group for the raising of vertical bar 17 The adjustment of 7 height of part；
The case 3 that sprays includes water tank 23 and pump box 24, and the bottom end of water tank 23 is fixedly connected with the top of pump box 24, water tank 23 Rear end is equipped with Water pipe bracket 25 by the lower section of handrail 4, and the rear end of Water pipe bracket 25 is welded with baffle 26, Water pipe bracket 25 Lower end is equipped with injection spray pipe 27.
Diesel oil cabinet 1 is internally provided with diesel engine, is connected with oil pipe between diesel engine and fuel tank 2, and diesel oil cabinet 1 Bottom setting and pulley bracket, the both ends of pulley bracket are mounted on pulley, and pulley facilitates the mobile advance of cutting machine.
Front end setting and the several groups radiator window of motor box 10, the position of radiator window and the position front and back of drive motor 12 are right It answers, drive motor 12 is equal with the quantity of annular blade 11, and is connected between drive motor 12 and annular blade 11 by connecting rod It connects, drive motor 12 drives connecting rod rotation, to drive the rotation of annular blade 11 by connecting rod.
The front surface of fixed vertical bar 17 is fixedly connected with the rear surface of knife assembly 7, wherein one group of reinforcing cross bar 18 Rear surface is fixedly connected with the front surface of cohesive frame 5, and the front surface of reinforcing cross bar 18 and cohesive frame 5 that another group is located above is not Contact, the inside of shaft seat 20 is provided through shaft, and shaft seat 20 is fixedly connected by bolt with cohesive frame 5, shaft seat 20 drive the inclination of mounting rod 19 by the rotation of rotation, drive entire adjusting bracket 16 to tilt by mounting rod 19, and then complete The adjustment of gradient.
Two groups of phase sliding slots 21 are arranged in parallel, wherein the upper end of one end of one group of phase sliding slot 21 and one group of reinforcing cross bar 18 Connection, the lower end for the reinforcing cross bar 18 that one end of another group of phase sliding slot 21 is located above with another group are connect, and two groups of phases are sliding Slot 21 is respectively provided with one end and is fixedly connected, so as to realize opposite sliding.
Injection spray pipe 27 is arranged in horizontal cross, and the lower end of injection spray pipe 27 has been placed equidistant with several groups atomizer, spraying It is connected with conduit between the water pump being arranged inside pipe 27 and pump box 24, also connects between the water pump being arranged inside pump box 24 and water tank 23 It is connected to water pipe, water pipe plays the role of conveying liquid medicine, and atomizer sprays liquid medicine, and spraying range is wide and will not waste.
A kind of hand-held multi-functional mower, when in use, first by the diesel engine starting in diesel oil cabinet 1, fuel tank 2 is given Fuel Injection Mechanism of Diesel Engine provides power to the water pump in grass trimmer and pump box 24 by diesel oil cabinet 1, the hand steered firmly handrail 4 of operator, Under diesel powered effect, grass trimmer is advanced by pulley, and the cutting gear piece 14 and strip of 7 front of knife assembly is arranged in Blade 15 contacts with the weeds of cutting machine traveling road and carries out bottom rupturing operation, by the driving horse inside all motor box 10 Route up to 12 is connected and the starting that is powered, the route of the drive motor 12 inside motor box 10 all pass through wire harness rack 13 carry out it is whole Reason is concluded, and drives annular blade 11 to rotate by drive motor 12, is cut using annular blade 11 to weeds middle part, cutting group Part 6 is mounted on cohesive frame 5 by fixed plate 8 and is fixed, extension board 9 and 8 right angle setting of fixed plate, and the case 3 that sprays is by water tank 23 It is formed with pump box 24, the water pump in pump box 24 is started, the liquid medicine in water tank 23 is pumped into 25 lower end of Water pipe bracket by water pump In injection spray pipe 27, weeds root is ejected by the form that liquid medicine is atomized by the atomizer of 27 lower end of injection spray pipe, had been sprayed Cheng Zhong, baffle 26 block the rear of injection spray pipe 27, prevent from avoiding accidentally injuring, cutting in liquid medicine splash to the body of operator Cutter component 7 is installed by adjusting bracket 16 with cohesive frame 5, when needing to adjust the height of knife assembly 7, only needs to draw The dynamic reinforcing cross bar 18 in top is carried out relatively by two groups of phase sliding slots 21 of mobile drive of reinforcing cross bar 18 by slide bar 22 Displacement, so that the position of fixed vertical bar 17 be driven to rise, and then the position of knife assembly 7 is driven to be risen, thus complete The adjustment of the position of pairs of knife assembly 7, when needing to adjust the gradient of knife assembly 7, only need to by mounting rod 19 into Row pulls operation, and under the rotation of the shaft inside shaft seat 20, mounting rod 19 drives underlying reinforcing cross bar 18 to carry out Inclination in vertical direction, and then fixed vertical bar 17 is driven to tilt, drive knife assembly 7 that angle occurs by fixed vertical bar 17 Inclination, so that the rising that entire knife assembly 7 can complete height adjusts and the tilt adjustment of angle, modulability is big, can Suitable for a variety of different cutting situations.
The present invention installs knife assembly 7 by the way that adjusting bracket 16 is arranged, when needing to adjust knife assembly 7 When height, the reinforcing cross bar 18 in top only need to be pulled, is passed through by two groups of phase sliding slots 21 of mobile drive of reinforcing cross bar 18 Slide bar 22 carries out opposite displacement, so that the position of fixed vertical bar 17 be driven to rise, and then drive the position of knife assembly 7 into Row rises, to complete the adjustment to the position of knife assembly 7, when needing to adjust the gradient of knife assembly 7, only needs Mounting rod 19 is carried out to pull operation, under the rotation of the shaft inside shaft seat 20, mounting rod 19 drives underlying add Gu cross bar 18 carries out the inclination in vertical direction, and then drives fixed vertical bar 17 to tilt, cutter group is driven by fixed vertical bar 17 The inclination of angle occurs for part 7, so that the rising that entire knife assembly 7 can complete height adjusts and the tilt adjustment of angle, Modulability is big, can be suitable for a variety of different cutting situations, and install between the adjacent cutting gear piece 14 on knife assembly 7 Strip blade 15 can effectively avoid leakage the case where cutting, so as to cut off rate higher for weeds；By in the upper of knife assembly 7 Side's setting cutting assembly 6, cutting assembly 6 drive annular blade 11 in weeds by the drive motor 12 inside motor box 10 Portion is cut, and 11 circumgyration incision of annular blade generates centrifugal force, preferably weeds can be avoided to wind, and cooperates knife assembly The bottom of 7 pairs of weeds is cut, and so as to which weeds are cut into two sections, avoids weeds length is too long from being deposited in cutter group Its work is impacted on part 7, so that the working efficiency of the grass trimmer is higher；By setting spray case 3, the case 3 that sprays is by water Case 23 and pump box 24 form, and the liquid medicine inside water tank 23 is transported in injection spray pipe 27 by pump box 24, after each cutting is completed, Injection spray pipe 27 is immediately to the ground spray weeding liquid medicine after cutting, and liquid medicine penetrates into weeds root, so as in the same of weeding When, weeds are eradicated, baffle 26 blocks the rear of injection spray pipe 27, prevents liquid medicine splash to the body of operator On, it avoids accidentally injuring, so that function more comprehensive availableization of the grass trimmer, using effect are more preferable.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple Described specific embodiment does various modifications or additions or is substituted in a similar manner, without departing from invention Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.

Claims (7)

1. a kind of hand-held multi-functional mower, which is characterized in that including diesel oil cabinet (1), the upper end of the diesel oil cabinet (1) It is equipped with fuel tank (2), and the rear end of diesel oil cabinet (1) is equipped with spray case (3), the rear end of spray case (3), which is equipped with, to be helped The front end of hand (4), the diesel oil cabinet (1) is equipped with cohesive frame (5), and the top of cohesive frame (5) is equipped with cutting by front end The front end of component (6), the cohesive frame (5) is equipped with knife assembly (7)；
The cutting assembly (6) includes fixed plate (8), and the front end of fixed plate (8) is equipped with extension board (9) by top, described The top of extension board (9) is equipped with motor box (10), and is equipped with several groups annular blade through the bottom end of extension board (9) (11), the inner bottom of the motor box (10) is equipped with several groups drive motor (12), and the inner upper wall of motor box (10) Wire harness rack (13) are installed；
The front end of the knife assembly (7) is equipped with several groups cutting gear piece (14), the side of adjacent cutting gear piece (14) It is connected between wall strip blade (15), the rear end of the knife assembly (7) is equipped with adjusting bracket (16), the adjusting branch Frame (16) includes two groups of fixed vertical bars (17), is fixed between the rear end outer wall of vertical bar (17) described in two groups and is connected with two groups of reinforcings cross Bar (18), wherein the upper end for reinforcing cross bar (18) described in one group is equipped with mounting rod (19), and the rear surface peace of mounting rod (19) Equipped with two groups of shaft seats (20), it is separately installed between reinforcing cross bar (18) described in two groups by the rear of two groups of fixed vertical bars (17) Two groups of phase sliding slots (21), and slide bar (22) are connected between two groups of phase sliding slots (21)；
The spray case (3) includes water tank (23) and pump box (24), and the bottom end of the water tank (23) and the top of pump box (24) are solid The rear end of fixed connection, the water tank (23) is equipped with Water pipe bracket (25) below handrail (4), and after Water pipe bracket (25) End is welded with baffle (26), and the lower end of the Water pipe bracket (25) is equipped with injection spray pipe (27).
2. a kind of hand-held multi-functional mower according to claim 1, which is characterized in that the diesel oil cabinet (1) It is internally provided with diesel engine, oil pipe, and bottom setting and the pulley of diesel oil cabinet (1) are connected between diesel engine and fuel tank (2) The both ends of bracket, pulley bracket are mounted on pulley.
3. a kind of hand-held multi-functional mower according to claim 1, which is characterized in that before the motor box (10) End setting and several groups radiator window, the position of radiator window and the position correspondence of drive motor (12), the drive motor (12) equal with the quantity of annular blade (11), and connect between drive motor (12) and annular blade (11) by connecting rod.
4. a kind of hand-held multi-functional mower according to claim 1, which is characterized in that the fixed vertical bar (17) Front surface is fixedly connected with the rear surface of knife assembly (7), wherein described in one group reinforce cross bar (18) rear surface be connected The front surface of frame (5) is fixedly connected, and the front surface of another group of reinforcing cross bar (18) being located above and cohesive frame (5) does not connect It touches, shaft is provided through on the inside of the shaft seat (20), and shaft seat (20) connects by the way that bolt and cohesive frame (5) are fixed It connects.
5. a kind of hand-held multi-functional mower according to claim 1, which is characterized in that phase sliding slot described in two groups (21) it is arranged in parallel, wherein one end of one group of phase sliding slot (21) is connect with the upper end of one group of reinforcing cross bar (18), another group of phase The lower end for the reinforcing cross bar (18) that one end of position sliding slot (21) is located above with another group is connect.
6. a kind of hand-held multi-functional mower according to claim 1, which is characterized in that the injection spray pipe (27) is in water Flat laterally setting, and the lower end of injection spray pipe (27) has been placed equidistant with several groups atomizer, the injection spray pipe (27) and pump box (24) it is connected with conduit between the internal water pump being arranged, also connects between the water pump and water tank (23) being arranged inside the pump box (24) It is connected to water pipe.
7. a kind of hand-held multi-functional mower according to claim 1, which is characterized in that the agricultural hand-held formula is multi-functional The specifically used step of grass trimmer are as follows:
Step 1: first by the diesel engine starting in diesel oil cabinet (1), fuel tank (2) gives Fuel Injection Mechanism of Diesel Engine, by diesel oil cabinet (1) To in grass trimmer and pump box (24) water pump provide power, operator with it is hand steered live handrail (4), diesel powered effect Under, grass trimmer by pulley advance, be arranged knife assembly (7) front cutting gear piece (14) and strip blade (15) with cut The weeds of cutting mill traveling road contact and carry out bottom rupturing operation；
Step 2；The route of the internal drive motor (12) of all motor box (10) is connected and the starting that is powered, by drive motor (12) annular blade (11) rotation is driven, weeds middle part is cut using annular blade (11)；
Step 3: the water pump in pump box (24) is started, and the liquid medicine in water tank (23) is pumped under Water pipe bracket (25) by water pump In the injection spray pipe (27) at end, weeds root is ejected by the form that liquid medicine is atomized by the atomizer of injection spray pipe (27) lower end, Complete spray operation.
CN201910224073.1A 2019-03-22 2019-03-22 Hand-held multifunctional mower Active CN109983909B (en)

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CN114830912A (en) * 2022-06-06 2022-08-02 重庆市璧山区佰佑农机专业合作社联合社 Convenient height-adjusting's weeder

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