CN210694972U - New forms of energy intelligence lawn mower - Google Patents

Abstract

The utility model discloses a new forms of energy intelligence lawn mower, concretely relates to lawn mower field, comprising a base plate, the top fixed mounting of bottom plate has the fixed block, the inside of fixed block is equipped with adjustment mechanism, the inside slip of fixed block is equipped with the lifter, the top fixed mounting of lifter has the horizontal pole, the bottom of horizontal pole is equipped with fixed frame, the inside fixed mounting of fixed frame has driving motor, driving motor's output shaft fixed mounting has the axis of rotation, the one end fixed mounting of axis of rotation has the fixed plate, the bottom surface fixed mounting of fixed plate has the cutting knife. The utility model discloses a set up adjustment mechanism, the dwang rotates and drives the lead screw and rotate, and the lead screw rotates and makes the promotion cover do elevating movement, realizes that the lifter goes up and down in the fixed block, and two lifters go up and down to drive the horizontal pole and go up and down to realize the adjustable function of cutting knife height, improved lawn mower's practicality.

Description

New forms of energy intelligence lawn mower

Technical Field

The utility model relates to a lawn mower technical field, more specifically say, the utility model relates to a new forms of energy intelligence lawn mower.

Background

Mowers are also known as weed trimmers, lawnmowers, lawn trimmers, and the like. The mower is a mechanical tool for trimming lawn and vegetation, and is composed of cutter head, engine, walking wheels, walking mechanism, blades, handrail and control unit. The cutter head is arranged on the travelling wheel, the engine is arranged on the cutter head, the blade is arranged on the output shaft of the engine, the blade is greatly improved in speed by utilizing the high-speed rotation of the engine, the operation time of weeding workers is saved, and a large amount of manpower resources are reduced.

But current intelligent lawn mower when in-service use still has more shortcoming, if can't consider the unable regulation in position of its cutting knife not, when needs cut the clearance to the not co-altitude grass, need select for use the lawn mower of different models, has reduced the practicality of lawn mower.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a new forms of energy intelligence lawn mower, through setting up adjustment mechanism, the dwang rotates and drives the rotation of drive bevel gear, drive bevel gear drives driven bevel gear again and rotates, make the lead screw rotate, the lead screw rotates and makes the promotion cover do elevating movement, realize that the lifter goes up and down in the fixed block, two lifters go up and down and drive the horizontal pole and go up and down, thereby realize the adjustable function of cutting knife height, the practicality of lawn mower has been improved, in order to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent new energy mower comprises a bottom plate, rollers are fixedly arranged at the bottom of the bottom plate, the outer side of the bottom plate is provided with a shell which is fixedly clamped with the bottom plate, the top of the bottom plate is fixedly provided with a fixed block, the inside of the fixed block is provided with an adjusting mechanism, the inside of the fixed block is slidably provided with a lifting rod, two fixed blocks and two lifting rods are arranged, a cross rod is fixedly arranged between the tops of the two lifting rods, the bottom of the cross bar is provided with a fixed frame, the inside of the fixed frame is fixedly provided with a driving motor, a rotating shaft is fixedly arranged at the output shaft end of the driving motor through a speed reducer, a fixing plate is fixedly arranged at one end of the rotating shaft far away from the driving motor, a cutting knife is fixedly arranged on the top surface of the fixed plate close to the peripheral side, and a protective cover is arranged outside the cutting knife;

the adjusting mechanism comprises a screw rod, the screw rod is movably arranged at the bottom of an inner cavity of the fixed block, a lifting sleeve is movably sleeved on a rod wall of the screw rod, the top end of the lifting sleeve is fixedly connected with a lifting rod, the lifting rod is of a hollow structure, the lifting rod is sleeved outside the rod wall of the screw rod, a driven bevel gear is fixedly sleeved on the rod wall at the bottom end of the screw rod, a rotating rod is movably arranged on one side of the fixed block in a penetrating mode, a driving bevel gear is fixedly arranged at one end, located inside the fixed block, of the rotating rod, and the driving bevel gear is meshed with the driven;

the utility model discloses a protection casing, including rotation axis, protection casing, the rotation axis is located the pole wall of bottom plate below and is equipped with fixed cover through the bearing cover, protection casing fixed mounting is on the lateral wall of fixed cover, one side of protection casing is provided with the broach, broach and protection casing integrated into one piece, just the.

In a preferred embodiment, the one end fixed mounting that the lead screw was kept away from to the dwang has the fixed head, the dwang is located the movable sleeve on the outside pole wall of fixed block and is equipped with the carousel.

In a preferred embodiment, one side that the fixed head is close to the carousel fixed mounting has the spring, and outside the pole wall of dwang was located to the spring movable sleeve, the one end and the carousel extrusion contact of fixed head are kept away from to the spring.

In a preferred embodiment, an insertion rod is fixedly installed on one side of the rotary disc, which is far away from the fixing head, an annular groove is formed in the outer side wall of the fixing block, and the insertion rod is in insertion fit with the annular groove.

In a preferred embodiment, a straw suction pipe is fixedly arranged at the top end of one side of the protective cover in a penetrating mode, a mutually communicated collecting box is fixedly arranged at one end, far away from the protective cover, of the straw suction pipe, and the bottom of the collecting box is fixedly connected with the top of the bottom plate.

In a preferred embodiment, an exhaust fan is arranged between the rod walls of the straw suction pipe, and an air inlet and an air outlet of the exhaust fan are fixedly connected with the straw suction pipe respectively.

In a preferred embodiment, a movable door is arranged at the bottom of the protective cover, and the movable door is movably connected with the protective cover through a hinge.

In a preferred embodiment, the bottom of the cross rod is provided with a sliding groove, a sliding block is movably arranged in the sliding groove, and the bottom of the sliding block is fixedly connected with the top of the fixed frame.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up adjustment mechanism, the dwang rotates and drives the rotation of drive bevel gear, and drive bevel gear drives driven bevel gear again and rotates for the lead screw rotates, and the lead screw rotates and makes the lifting cover do the elevating movement, realizes that the lifter goes up and down in the fixed block, and two lifters go up and down and drive the horizontal pole and go up and down, thereby realize the adjustable function of cutting knife height, compare with prior art, there is the progress that improves the lawn mower practicality;

2. the utility model discloses a set up the protection casing, after the cutting knife is with the grass cutting, the grass foam is persisted in the protection casing, has avoided the grass foam to fly polluted environment in succession, and at the in-process of advancing when the lawn mower, the pectination structure through the broach cuts after equalling divide into a plurality of strands with weeds, has reduced resistance of advancing and cutting resistance, compares with prior art, has the progress that reduces the lawn mower energy consumption.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

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

FIG. 3 is a schematic structural diagram of the adjusting mechanism of the present invention;

fig. 4 is a bottom view of the protective cover of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

The reference signs are: the device comprises a base plate 1, a shell 11, rollers 12, a fixed frame 2, a driving motor 21, a rotating shaft 22, a fixed sleeve 221, a fixed plate 23, a cutting knife 24, a protective cover 3, a movable door 31, comb teeth 32, a fixed block 4, an annular groove 41, a lifting rod 5, a cross rod 51, a sliding groove 52, a sliding block 53, an adjusting mechanism 6, a lead screw 61, a driven bevel gear 611, a lifting sleeve 62, a rotating rod 63, a driving bevel gear 631, a fixed head 632, a rotating disk 64, a spring 65, an inserted rod 66, a collecting box 7, a straw sucking pipe 71 and an exhaust fan 72.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The new energy intelligent mower of the embodiment of the utility model can comprise a bottom plate 1, a roller 12 is fixedly installed at the bottom of the bottom plate 1, a shell 11 is arranged at the outer side of the bottom plate 1, the shell 11 is fixed with the bottom plate 1 in a clamping manner, a fixed block 4 is fixedly installed at the top of the bottom plate 1, an adjusting mechanism 6 is arranged inside the fixed block 4, two lifting rods 5 are arranged inside the fixed block 4 in a sliding manner, two lifting rods 5 are arranged between the fixed block 4 and the lifting rods 5, a cross rod 51 is fixedly installed between the tops of the two lifting rods 5, a fixed frame 2 is arranged at the bottom of the cross rod 51, a driving motor 21 is fixedly installed inside the fixed frame 2, a rotating shaft 22 is fixedly installed at the output shaft end of the driving motor 21 through a speed reducer, a fixed plate 23 is fixedly installed at one end of the rotating shaft 22 far away from the driving motor 21, the outer part of the cutting knife 24 is provided with a protective cover 3.

Referring to the attached drawings 1-5 in the specification, the adjusting mechanism 6 of the new energy intelligent mower of the embodiment includes a screw 61, the screw 61 is movably installed at the bottom of the inner cavity of the fixing block 4, a lifting sleeve 62 is movably sleeved on the rod wall of the screw 61, the top end of the lifting sleeve 62 is fixedly connected with the lifting rod 5, the lifting rod 5 is of a hollow structure, the lifting rod 5 is sleeved outside the rod wall of the screw 61, a driven bevel gear 611 is fixedly sleeved on the rod wall at the bottom end of the screw 61, a rotating rod 63 is movably installed on one side of the fixing block 4 in a penetrating manner, a driving bevel gear 631 is fixedly installed at one end of the rotating rod 63 inside the fixing block 4, and the driving bevel gear 631 is meshed with the driven bevel gear 611.

Further, the pole wall that axis of rotation 22 is located bottom plate 1 below is equipped with fixed cover 221 through bearing housing, 3 fixed mounting of protection casing is on the lateral wall of fixed cover 221, one side of protection casing 3 is provided with broach 32, broach 32 and 3 integrated into one piece of protection casing, just the quantity of broach 32 has a plurality ofly, and is a plurality of broach 32 parallel arrangement.

The implementation scenario is specifically as follows: in practical use, the connection mode of the clamping and fixing of the housing 11 and the bottom plate 1 is the clamping and matching between the commonly used elastic clamping blocks, so that it will not be explained in detail, the driving motor 21 is turned on, the motor drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the fixing plate 23 to rotate, the fixing plate 23 drives the cutting knife 24 to perform rotary cutting movement, when the mower is running, grass enters the inside of the protection cover 3 from the groove between the comb teeth 32 and is cut by the cutting knife 24, thereby achieving the function of mowing, by setting the adjusting mechanism 6, rotating the rotating rod 63, the rotating rod 63 drives the driving bevel gear 631 to rotate, the driving bevel gear 631 drives the driven bevel gear 611 to rotate, thereby making the screw rod 61 rotate, the screw rod 61 rotates to make the lifting sleeve 62 perform lifting movement, thereby achieving the lifting movement of the lifting rod 5 in the fixing block 4, the lifting rods 5 lift and drive the lifting rod 51 to, position through cutting knife 24 is adjustable, the practicality of lawn mower is improved, still through setting up protection casing 3, after cutting knife 24 cuts the grass, the grass foam is stayed in protection casing 3, the grass foam pollution environment has been avoided flying, through setting up broach 32, when the lawn mower is at the in-process of advancing, broach 32 cuts after dividing weeds into a plurality of strands through the pectination structure of front side equally, the resistance of advancing and the cutting resistance have been reduced, reduce the energy consumption of lawn mower, simultaneously under the inertia of the process of advancing, the grass foam is stayed in protection casing 3 and is inhaled by air exhauster 72 and to collection box 7, greatly reduced staff's later stage clearance grass foam's intensity of labour, the inconvenient problem that reduces the lawn mower practicality of adjusting of cutting knife that exists among the prior art has specifically been solved to this embodiment.

Further, the one end fixed mounting that lead screw 61 was kept away from to dwang 63 has fixed head 632, the movable sleeve is equipped with carousel 64 on the dwang 63 is located the outside pole wall of fixed block 4, is convenient for rotate dwang 63.

Further, one side fixed mounting that fixed head 632 is close to carousel 64 has spring 65, just outside the pole wall of dwang 63 was located to the spring 65 movable sleeve, the one end and the carousel 64 extrusion contact of fixed head 632 are kept away from to spring 65.

Further, one side fixed mounting that fixed head 632 was kept away from to carousel 64 has inserted bar 66, ring channel 41 has been seted up to the lateral wall of fixed block 4, inserted bar 66 and ring channel 41 are pegged graft and are cooperated, conveniently fix dwang 63, avoid dwang 63 not hard up.

Furthermore, a straw suction pipe 71 is fixedly installed at the top end of one side of the protective cover 3 in a penetrating mode, a mutually communicated collecting box 7 is fixedly installed at one end, away from the protective cover 3, of the straw suction pipe 71, the bottom of the collecting box 7 is fixedly connected with the top of the bottom plate 1, weeds are uniformly divided by the comb teeth 32, the weeds enter an inner cavity of the protective cover 3 and are cut by the cutting knife 24, grass foam formed by cutting is centrifugally moved under the action of the cutting knife 24 in the protective cover 3, the grass foam is absorbed into the collecting box 7 through starting of the exhaust fan 72, collection of the cut grass foam is achieved, and labor intensity of workers is reduced.

Further, an exhaust fan 72 is arranged between the rod walls of the straw suction pipe 71, and an air inlet and an air outlet of the exhaust fan 72 are respectively and fixedly connected with the straw suction pipe 71.

Further, the bottom of protection casing 3 is provided with dodge gate 31, dodge gate 31 passes through hinge swing joint with protection casing 3, makes things convenient for the staff to overhaul and change cutting knife 24.

Further, the bottom of the cross rod 51 is provided with a sliding groove 52, a sliding block 53 is movably arranged inside the sliding groove 52, and the bottom of the sliding block 53 is fixedly connected with the top of the fixed frame 2, so that the transverse adjustment of the cutting knife 24 is conveniently realized.

The implementation scenario is specifically as follows: in practical use, by arranging the rotary disc 64, the rotary disc 64 is slidably sleeved outside the rod wall of the rotary rod 63, the section of the sleeving hole of the rotary disc 64 is a cross groove, and by arranging the cross groove, the rotary disc 64 can be conveniently rotated to drive the rotary rod 63 to rotate, so that the adjustment of the height of the cutting knife 24 is realized, the practicability of the device is improved, by arranging the spring 65, the inserted rod 66 and the annular groove 41, and before rotating the rotary disc 64, pulling the rotary disc 64 first, the spring 65 is compressed, so that the inserted rod 66 is separated from the annular groove 41, when rotating the rotary disc 64, the inserted rod 66 and the annular groove 41 can not block the rotary disc 64 from rotating, after the adjustment is finished, loosening the rotary disc 64, under the deformation recovery action of the spring 65, the inserted rod 66 is fixedly clamped with the annular groove 41, the rotary rod 63 is fixed again, by arranging the collection box 7, the grass suction pipe 71 and the exhaust fan 72, the exhaust fan 72 is started, grass foam cut by the, make things convenient for the staff to clear up a pair of grass foam in a unified way, greatly reduced the degree of difficulty and intensity of labour of staff's clearance grass foam, through setting up dodge gate 31, make things convenient for the staff inspection to change cutting knife 24, through setting up spout 52 and slider 53, be convenient for realize the regulation to cutting knife 24 left and right directions, this embodiment has specifically solved the problem that the staff that exists among the prior art is big to the clearance degree of difficulty of later stage grass foam.

In summary, the following steps: the utility model discloses a setting up adjustment mechanism 6, dwang 63 rotates and drives the rotation of drive bevel gear 631, and drive bevel gear 631 drives driven bevel gear 611 again and rotates for lead screw 61 rotates, and lead screw 61 rotates and makes lifting sleeve 62 do the elevating movement, realizes that lifter 5 goes up and down in fixed block 4, and two lifters 5 go up and down and drive horizontal pole 51 go up and down, thereby realize the adjustment of cutting knife 24 height, through the position of cutting knife 24 is adjustable, has improved the practicality of lawn mower; still through setting up protection casing 3, after cutting 24 with the grass cutting, the grass foam is stayed in protection casing 3, the polluted environment has been avoided the grass foam to fly, when the lawn mower at the in-process of advancing, divide into a plurality of strands with weeds equally through the pectination structure of broach 32 after cutting, the resistance of having reduced to advance and the cutting resistance, reduce the energy consumption of lawn mower, simultaneously under the inertia of the process of advancing, the grass foam stays in protection casing 3 and is inhaled by air exhauster 72 and to collect the incasement 7, greatly reduced staff's later stage clearance grass foam's intensity of labour.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a new forms of energy intelligence lawn mower, includes bottom plate (1), its characterized in that: the bottom fixed mounting of bottom plate (1) has gyro wheel (12), the outside of bottom plate (1) is equipped with shell (11), shell (11) are fixed with bottom plate (1) joint, the top fixed mounting of bottom plate (1) has fixed block (4), the inside of fixed block (4) is equipped with adjustment mechanism (6), the inside slip of fixed block (4) is equipped with lifter (5), the quantity of fixed block (4) and lifter (5) all is provided with two, two fixed mounting has horizontal pole (51) between the top of lifter (5), the bottom of horizontal pole (51) is equipped with fixed frame (2), the inside fixed mounting of fixed frame (2) has driving motor (21), the output axle head of driving motor (21) has axis of rotation (22) through reduction gear fixed mounting, the one end fixed mounting that driving motor (21) was kept away from in axis of rotation (22) has fixed plate (23), a cutting knife (24) is fixedly arranged on the top surface of the fixing plate (23) close to the peripheral side, and a protective cover (3) is arranged outside the cutting knife (24);

the adjusting mechanism (6) comprises a screw rod (61), the screw rod (61) is movably mounted at the bottom of an inner cavity of the fixed block (4), a lifting sleeve (62) is movably sleeved on a rod wall of the screw rod (61), the top end of the lifting sleeve (62) is fixedly connected with the lifting rod (5), the lifting rod (5) is of a hollow structure, the lifting rod (5) is sleeved outside the rod wall of the screw rod (61), a driven bevel gear (611) is fixedly sleeved on the rod wall at the bottom end of the screw rod (61), a rotating rod (63) is movably installed on one side of the fixed block (4) in a penetrating mode, a driving bevel gear (631) is fixedly installed at one end, located inside the fixed block (4), of the rotating rod (63), and the driving bevel gear (631) is meshed with the driven bevel gear (611);

the utility model discloses a protection casing, including rotation axis (22), protection casing (3), protection casing (32) and protection casing (3), rotation axis (22) are located the pole wall of bottom plate (1) below and are equipped with fixed cover (221) through the bearing cover, protection casing (3) fixed mounting is on the lateral wall of fixed cover (221), one side of protection casing (3) is provided with broach (32), broach (32) and protection casing (3) integrated into one piece, just the quantity of broach (32) has a plurality ofly, a.

2. The new energy intelligent mower according to claim 1, wherein: the one end fixed mounting that lead screw (61) were kept away from in dwang (63) has fixed head (632), movable sleeve is equipped with carousel (64) on dwang (63) is located the outside pole wall of fixed block (4).

3. The new energy intelligent mower according to claim 2, wherein: fixed head (632) are close to one side fixed mounting of carousel (64) has spring (65), just outside the pole wall of dwang (63) was located to spring (65) movable sleeve, the one end and carousel (64) extrusion contact of fixed head (632) are kept away from in spring (65).

4. The new energy intelligent mower according to claim 2, wherein: one side fixed mounting that fixed head (632) was kept away from in carousel (64) has inserted bar (66), ring channel (41) have been seted up to the lateral wall of fixed block (4), inserted bar (66) and ring channel (41) cooperation of pegging graft.

5. The new energy intelligent mower according to claim 1, wherein: the straw sucking pipe (71) is fixedly installed at the top end of one side of the protective cover (3) in a penetrating mode, a collecting box (7) communicated with each other is fixedly installed at one end, away from the protective cover (3), of the straw sucking pipe (71), and the bottom of the collecting box (7) is fixedly connected with the top of the bottom plate (1).

6. The new energy intelligent mower according to claim 5, wherein: an exhaust fan (72) is arranged between the rod walls of the straw suction pipes (71), and an air inlet and an air outlet of the exhaust fan (72) are respectively and fixedly connected with the straw suction pipes (71).

7. The new energy intelligent mower according to claim 1, wherein: the bottom of protection casing (3) is provided with dodge gate (31), dodge gate (31) pass through hinge swing joint with protection casing (3).

8. The new energy intelligent mower according to claim 1, wherein: the bottom of horizontal pole (51) has seted up spout (52), the inside activity of spout (52) is equipped with slider (53), the bottom of slider (53) and the top fixed connection of fixed frame (2).

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