CN211020045U

CN211020045U - Mower with grass combing effect

Info

Publication number: CN211020045U
Application number: CN201921191575.0U
Authority: CN
Inventors: 万青松; 万振华; 林军; 吴月芝; 赵荣
Original assignee: Gaoyou North Power Machinery Co ltd
Current assignee: Gaoyou North Power Machinery Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-07-17
Anticipated expiration: 2029-07-26

Abstract

The utility model belongs to the technical field of grass mower, in particular to a grass mower with grass combing effect, which comprises a mower body, wherein the bottom of the mower body is fixedly connected with a plurality of sliding sleeves, a plurality of sliding rods are inserted in the sliding sleeves in a sliding way, one end of each sliding rod penetrates through the inner bottom of the sliding sleeve and extends downwards, one end of each sliding rod extends is fixedly connected with a supporting seat, one end of each sliding rod, which is positioned in each sliding sleeve, is fixedly connected with a limiting block, a first spring is sleeved on each sliding rod, two ends of each first spring are respectively and fixedly connected with the supporting seat and the corresponding sliding sleeve, the bottom of each supporting seat is rotatably connected with a roller, and the bottom of the mower body is fixedly connected with two symmetrically arranged supporting rods through the arrangement of a grass combing mechanism and a grass mowing mechanism, so that the grass mower can adjust the pruning height according to needs, and the grass, the cutter blade above the cutter blade can be conveniently cut, so that the cutter blade is neat and attractive in appearance and has an obvious effect.

Description

Mower with grass combing effect

Technical Field

The utility model belongs to the technical field of the lawn mower, especially, relate to a lawn mower with comb grass effect.

Background

With the development of society and the continuous improvement of living standard, the green land area becomes the mark of city construction, quality of life and environment, the landscaping areas of large ecological green land, residential green land, road green land and the like in cities are continuously increased, the lawn green land needs to be subjected to combing work such as lawn leveling, hay clearing and the like besides daily maintenance, the traditional manual pruning can not meet the requirement of social development far away, therefore, the grass combing machine is provided by people, with the popularization and use of the grass combing machine, the lawn pruning speed is obviously accelerated, the grass combing efficiency is obviously improved, and the labor intensity of gardeners is greatly reduced.

However, the existing mower is not provided with a height adjusting mechanism, so that the distance between a blade on the mower and the ground is limited, the trimming height cannot be adjusted according to needs, and the condition of unevenness of cutting of low and short grass can occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a grass mower with grass combing effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the grass mower with the grass combing effect comprises a mower body, wherein the bottom of the mower body is fixedly connected with a plurality of sliding sleeves, a sliding rod is inserted in each sliding sleeve in a sliding mode, one end of the sliding rod penetrates through the inner bottom of the sliding sleeve and extends downwards, one end of the sliding rod extending is fixedly connected with a supporting seat, one end of the sliding rod, which is positioned in each sliding sleeve, is fixedly connected with a limiting block, a first spring is sleeved on the sliding rod, two ends of the first spring are respectively and fixedly connected with the supporting seat and the sliding sleeves, the bottom of the supporting seat is rotatably connected with a roller, the bottom of the mower body is fixedly connected with two symmetrically arranged supporting rods, one side, opposite to the two supporting rods, is rotatably connected with a roller, a plurality of grass combing knives arranged in a surrounding mode are fixedly connected onto the roller, a driven wheel is fixedly, the output shaft of the first motor is fixedly sleeved with a driving wheel, the driving wheel is connected with a driven wheel through a belt, one end of the bottom of the machine body, which is far away from the grass combing knife, is provided with a mounting groove, the mounting groove is connected with a screw rod in a rotating manner, one end of the screw rod penetrates through the inner side wall of the mounting groove and extends outwards, one end of the screw rod, which extends, is fixedly connected with a knob, two thread sleeves which are symmetrically arranged are sleeved on the screw rod in a threaded manner, the bottoms of the two thread sleeves are rotatably connected with two connecting rods which are arranged in a staggered manner, the two connecting rods are rotatably connected through a rotating shaft, one end of each connecting rod, which is far away from the thread sleeves, is rotatably connected with a sliding block, the bottom of the sliding block is provided with a supporting plate, the top of the supporting plate is provided, the electric mower is characterized in that a plurality of mowing knives are fixedly connected to an output shaft of the second motor, a storage battery is fixedly connected to the top of the mower body, an electric output end of the storage battery is electrically connected with electric input ends of the first motor and the second motor through control lines respectively, and a handrail is fixedly connected to one end, close to the storage battery, of the top of the mower body.

Preferably, a handle sleeve is fixedly sleeved at one end of the handrail far away from the machine body.

Preferably, be equipped with the socket on the knob, it is equipped with the kelly to slide to insert in the socket, it is equipped with a plurality of draw-in grooves that correspond with the kelly to encircle on the organism, the fixed cover of one end that the kelly is close to the draw-in groove has connect the cutting ferrule, the cover is equipped with the second spring on the kelly, the both ends of second spring respectively with cutting ferrule and knob fixed connection, the one end fixedly connected with handle of cutting ferrule is kept away from to the kelly.

Preferably, a plurality of steel balls are connected in the through hole in the machine body in a sliding manner, and the edges of the steel balls are in contact with the screw rod.

Preferably, one side of the support plate opposite to the machine body is fixedly connected with a plurality of damping shock absorbers.

Preferably, the screw threads are oppositely disposed.

Has the advantages that:

1. in the utility model, when in use, the first motor is firstly opened to drive the driving wheel to rotate, the driving wheel and the driven wheel are driven by the belt to drive the roller to rotate, the grass combing cutter is driven by the roller to comb the lawn smoothly in the rotating process, the grass cutting cutter is convenient to trim the lawn, the lawn is trimmed more smoothly, the second motor is simultaneously opened to drive the grass cutting cutter to rotate, the lawn is trimmed in the rotating process by the grass cutting cutter, simultaneously, the screw rod is rotated by the knob, the two thread sleeves are driven to move relatively in the rotating process by the screw rod, the two connecting rods which are arranged in a staggered way are driven to stretch and retract in the moving process by the thread sleeves, the supporting plate is driven to adjust the height, so that the grass cutting cutter can be adjusted according to the height required by the lawn, at the moment, a worker pushes the grass combing machine frame to comb and mow grass in, through the arrangement of the sliding sleeve, the sliding rod and the first spring, the vibration of the grass combing machine frame in the moving process can be reduced, and the stability of the grass combing machine is improved.

2. The utility model discloses a comb grass mechanism and grass cutting mechanism's setting makes grass cutter can adjust the pruning height as required, and comb grass cutter and can comb mixed and disorderly and short grass smoothly, makes things convenient for the blade of top to cut, makes the cutting neat, pleasing to the eye and effect obvious.

Drawings

FIG. 1 is a schematic view of a lawn mower with grass combing effect;

FIG. 2 is a schematic view of the structure at the reel of the mower with grass combing effect;

fig. 3 is a schematic structural diagram of a in fig. 1.

In the figure: 1-body, 2-sliding sleeve, 3-sliding rod, 4-supporting seat, 5-first spring, 6-roller, 7-supporting rod, 8-roller, 9-grass combing cutter, 10-driven wheel, 11-first motor, 12-driving wheel, 13-belt, 14-screw rod, 15-knob, 16-thread sleeve, 17-connecting rod, 18-sliding block, 19-supporting plate, 20-sliding rod, 21-second motor, 22-grass cutting cutter, 23-storage battery, 24-control wire, 25-handrail, 26-handle sleeve, 27-clamping rod, 28-clamping sleeve, 29-second spring, 30-handle, 31-steel ball, 32-damping shock absorber and 33-limiting block.

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.

Referring to fig. 1-3, a grass mower with grass combing effect comprises a mower body 1, wherein a plurality of sliding sleeves 2 are fixedly connected to the bottom of the mower body 1 and used for supporting sliding rods 3, the sliding rods 3 are slidably inserted into the sliding sleeves 2 and used for supporting a supporting seat 4, one end of each sliding rod 3 penetrates through the inner bottom of the corresponding sliding sleeve 2 and extends downwards, the supporting seat 4 is fixedly connected to the extending end of the corresponding sliding rod 3, a limiting block 33 is fixedly connected to the end, located in the corresponding sliding sleeve 2, of the corresponding sliding rod 3 to prevent the sliding rod 3 from falling off from the corresponding sliding sleeve 2, a first spring 5 is sleeved on the corresponding sliding rod 3, two ends of the first spring 5 are respectively fixedly connected with the corresponding supporting seat 4 and the corresponding sliding sleeve 2 and used for elastically supporting the corresponding supporting seat 4, rollers 6 are rotatably connected to the bottom of the corresponding supporting seat 4, two supporting rods 7 are fixedly connected to the, used for supporting the grass combing knife 9, a plurality of grass combing knives 9 arranged around the grass combing knife are fixedly connected on the roller 8, one end of the roller 8 is fixedly sleeved with a driven wheel 10 and used for driving the roller 8 to rotate, the top of the machine body 1 is fixedly connected with a first motor 11 and used for driving the driving wheel 12 to rotate, an output shaft of the first motor 11 is fixedly sleeved with a driving wheel 12 and used for driving the driven wheel 10 to rotate, the driving wheel 12 is connected with the driven wheel 10 through a belt 13, one end of the bottom of the machine body 1, far away from the grass combing knife 9, is provided with a mounting groove, a screw 14 is rotatably connected in the mounting groove and used for supporting a threaded sleeve 16, one end of the screw 14 penetrates through the inner side wall of the mounting groove and extends outwards, one end of the screw 14, which extends is fixedly connected with a knob 15 and is used for rotating the screw 14, two threaded sleeves 16 symmetrically arranged are sleeved, the utility model provides a be used for supporting the backup pad 19, rotate through the pivot between two connecting rods 17 and connect, two connecting rods 17 keep away from the one end of thread bush 16 and rotate and be connected with slider 18, the bottom of slider 18 is equipped with backup pad 19, be used for supporting second motor 21, the top of backup pad 19 is equipped with the spout, fixedly connected with slide bar 20 in the spout, be used for supporting slider 18, be equipped with the sliding port that corresponds with slide bar 20 on the slider 18, the bottom fixedly connected with second motor 21 of backup pad 19, a plurality of grass cutting knives 22 of fixedly connected with on the output shaft of second motor 21, the top fixedly connected with battery 23 of organism 1, the electric power output of battery 23 passes through control line 24 electric connection with the electric power input of first motor 11 and second motor 21 respectively, the one end fixedly connected with handrail 25 that battery 23 is close to.

In this embodiment, a handle sleeve 26 is fixedly sleeved on one end of the handrail 25 far from the machine body 1, a socket is arranged on the knob 15, a clamping rod 27 is slidably inserted in the socket and used for fixing the knob 15, a plurality of clamping grooves corresponding to the clamping rod 27 are arranged on the machine body 1 in a surrounding manner, a clamping sleeve 28 is fixedly sleeved on one end of the clamping rod 27 close to the clamping grooves and used for preventing the clamping rod 27 from falling off from the knob 15, a second spring 29 is sleeved on the clamping rod 27, two ends of the second spring 29 are respectively and fixedly connected with the clamping sleeve 28 and the knob 15 and used for playing a certain elastic supporting role for the clamping rod 27, a handle 30 is fixedly connected to one end of the clamping rod 27 far from the clamping sleeve 28 and used for conveniently drawing out the clamping rod 27, a plurality of steel balls 31 are slidably connected to a through opening on the machine body 1, edges of the steel balls 31 are in contact with the screw rod 14 and used for reducing the friction force between the screw rod 14, for certain elastic supporting function of the supporting plate 19 during the lifting process, the threads on the screw 14 are oppositely arranged.

In the embodiment, when the lawn trimmer is used, the first motor 11 is firstly opened to drive the driving wheel 12 to rotate, the driving wheel 12 and the driven wheel 10 are driven by the belt 13 to drive the roller 8 to rotate, the grass combing cutter 9 is driven by the roller 8 in the rotating process to smoothly comb the lawn, so that the grass cutting cutter 22 can conveniently trim the lawn, the lawn is trimmed to be smoother, the second motor 21 is simultaneously opened to drive the grass cutting cutter 22 to rotate, the lawn is trimmed by the grass cutting cutter 22 in the rotating process, meanwhile, the screw 14 is rotated by the knob 15, the two thread sleeves 16 are driven by the screw 14 in the rotating process to relatively move, the two connecting rods 17 which are arranged in a staggered mode are driven by the thread sleeves 16 in the moving process to stretch and retract, the supporting plate 19 is driven to adjust the height, so that the grass cutting cutter 22 can be adjusted according to the height required by the, at the moment, the working personnel pushes the grass combing machine frame to comb grass and mow in the operation area, and the vibration of the grass combing machine frame in the moving process can be reduced through the arrangement of the sliding sleeve 2, the sliding rod 3 and the first spring 5, so that the stability of the grass combing machine is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Lawn mower with comb grass effect, including organism (1), its characterized in that: the grass combing machine is characterized in that the bottom of the machine body (1) is fixedly connected with a plurality of sliding sleeves (2), a plurality of sliding rods (3) are inserted into the sliding sleeves (2) in a sliding mode, one ends of the sliding rods (3) penetrate through the inner bottom of the sliding sleeves (2) and extend downwards, one ends of the sliding rods (3) extending are fixedly connected with supporting seats (4), one ends of the sliding rods (3) located in the sliding sleeves (2) are fixedly connected with limiting blocks (33), the sliding rods (3) are sleeved with first springs (5), two ends of the first springs (5) are fixedly connected with the supporting seats (4) and the sliding sleeves (2) respectively, the bottom of the supporting seats (4) is rotatably connected with rollers (6), the bottom of the machine body (1) is fixedly connected with two symmetrically arranged supporting rods (7), one side, opposite to the two supporting rods (7), is rotatably connected with a roller (8), and a plurality of grass combing knives (9) arranged in, the fixed cover of one end of cylinder (8) has been connect from driving wheel (10), the first motor (11) of top fixedly connected with of organism (1), fixed cover has been connected with action wheel (12) on the output shaft of first motor (11), action wheel (12) and from being connected through belt (13) between driving wheel (10), the one end that grass combing sword (9) was kept away from to the bottom of organism (1) is equipped with the mounting groove, the mounting groove internal rotation is connected with screw rod (14), the inside wall of mounting groove is run through and outwards extends to the one end of screw rod (14), the one end fixedly connected with knob (15) that screw rod (14) extended, two thread bush (16) that the symmetry set up are cup jointed to the screw rod (14) upper thread, two the bottom of thread bush (16) is rotated and is connected with two connecting rods (17) that crisscross the setting, two rotate through the pivot between connecting rod (, one end of each of the two connecting rods (17) far away from the threaded sleeve (16) is rotatably connected with a sliding block (18), a supporting plate (19) is arranged at the bottom of the sliding block (18), a sliding groove is arranged at the top of the supporting plate (19), a sliding rod (20) is fixedly connected in the sliding groove, a sliding opening corresponding to the sliding rod (20) is arranged on the sliding block (18), the bottom of the supporting plate (19) is fixedly connected with a second motor (21), the output shaft of the second motor (21) is fixedly connected with a plurality of mowing knives (22), the top of the machine body (1) is fixedly connected with a storage battery (23), the power output end of the storage battery (23) is respectively and electrically connected with the power input ends of the first motor (11) and the second motor (21) through a control line (24), one end of the top of the machine body (1), which is close to the storage battery (23), is fixedly connected with a handrail (25).

2. A lawnmower with grass combing effect according to claim 1, characterized in that: a handle sleeve (26) is fixedly sleeved at one end of the handrail (25) far away from the machine body (1).

3. A lawnmower with grass combing effect according to claim 1, characterized in that: be equipped with the socket on knob (15), it is equipped with card pole (27) to slide to insert in the socket, it is equipped with a plurality of draw-in grooves that correspond with card pole (27) to encircle on organism (1), card pole (27) are close to the fixed cover of one end of draw-in groove and have been connect cutting ferrule (28), the cover is equipped with second spring (29) on card pole (27), the both ends of second spring (29) respectively with cutting ferrule (28) and knob (15) fixed connection, the one end fixedly connected with handle (30) of cutting ferrule (28) are kept away from in card pole (27).

4. A lawnmower with grass combing effect according to claim 1, characterized in that: a plurality of steel balls (31) are connected in a through hole in the machine body (1) in a sliding mode, and the edges of the steel balls (31) are in contact with the screw rod (14).

5. A lawnmower with grass combing effect according to claim 1, characterized in that: one side of the supporting plate (19) opposite to the machine body (1) is fixedly connected with a plurality of damping shock absorbers (32).

6. A lawnmower with grass combing effect according to claim 1, characterized in that: the threads on the screw (14) are arranged oppositely.