CN108770476B - Sawtooth type mower - Google Patents
Sawtooth type mower Download PDFInfo
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- CN108770476B CN108770476B CN201810644014.5A CN201810644014A CN108770476B CN 108770476 B CN108770476 B CN 108770476B CN 201810644014 A CN201810644014 A CN 201810644014A CN 108770476 B CN108770476 B CN 108770476B
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- base
- supporting plate
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
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Abstract
The invention relates to the field of mowers, in particular to a sawtooth type mower which comprises a base, a mowing device, a material storing device and a moving device, wherein a sawtooth-shaped grass inlet is formed in the base, the mowing device comprises a driving component, a transmission component and a cutting component, the cutting component comprises a sawtooth cutter and a rack rod, the material storing device comprises two material storing devices, and the moving device comprises a moving component. The multiple serrations allow for a higher quality and efficiency of cutting.
Description
Technical Field
The invention relates to the field of mowers, in particular to a sawtooth type mower.
Background
The working modes of the mower are reciprocating type and rotary type, the mower has higher mowing efficiency, greatly saves time, realizes the functions of environmental protection and environment beautification, and has simple, convenient and efficient operation, wide application, small and exquisite machine and suitability for small and medium-sized lawns.
The general discharge gate setting of present lawn mower is directly behind the organism, when the lawn mower carries out the during operation, the staff stands and mows through pushing the lawn mower in the rear, and the waste material of weeding also discharges from the rear, produces more dust and grass sediment, splashes to the staff on one's body, the operation of being not convenient for to current lawn mower generally installs the rotary blade in the bottom of lawn mower, and the rotatory cutting of blade often can not cut off the grass on ground completely, remains easily and hardly guarantees that the cutting height is all the same.
Disclosure of Invention
The invention aims to provide a sawtooth type mower aiming at the defects of the prior art.
In order to solve the above problems, the present invention provides the following technical solutions:
a sawtooth type mower comprises a base, a mowing device, a material storing device and a moving device, wherein a sawtooth-shaped grass inlet is formed in the base, the mowing device comprises a driving assembly, a transmission assembly and a cutting assembly, a supporting plate is arranged at the top of the base, the driving assembly is fixedly arranged at the top of the supporting plate and is matched with the supporting plate in an inserting mode, the transmission assembly is rotatably inserted into the supporting plate and is in transmission connection with the driving assembly, the cutting assembly is arranged at the top of the base and is in sliding connection with the base, the cutting assembly is in transmission connection with the transmission assembly, the cutting assembly comprises a sawtooth cutter and a rack rod, the sawtooth cutter is arranged at the top of the base and is in sliding connection with the base, two supporting frames are arranged at two ends of the sawtooth cutter, the rack rod is fixedly arranged at the tops of the two supporting frames, the material storing device comprises two material storing devices, the material storage devices are respectively arranged on two sides of the base and are in clamping fit with the supporting plates, and the moving device comprises a moving assembly which is arranged on the base.
Further, drive assembly includes driving motor and drive gear, driving motor is fixed to be set up at the top of backup pad, driving motor's output passes the backup pad downwards and downwardly extending from the top of backup pad, the nonrotatable cover of drive gear is established on driving motor's output.
Further, the transmission subassembly includes two drivers, two the driver sets up respectively in drive gear's both sides and is connected with the both sides transmission of rack bar respectively, every the driver includes first pivot, driven gear and sector gear, first pivot is pegged graft and is set up in the backup pad and rotate with the backup pad and be connected, first pivot top cover is equipped with first bearing, the fixed top that sets up in the backup pad of first bearing, the nonrotatable cover of driven gear is established in first pivot, driven gear and drive gear meshing, the nonrotatable cover of sector gear is established in the one end that the backup pad was kept away from to first pivot, sector gear and rack bar gear rack toothing.
Further, the sector gear angle is between 90 degrees and 180 degrees.
Further, every the material storage device includes material storage box and buckle, the material storage box sets up on the lateral wall of base, the top of backup pad is equipped with the fixture block, the fixed top that sets up at the material storage box of buckle and with the cooperation of fixture block joint.
Furthermore, the top of base still is equipped with two slide rails that are convenient for the gliding of cutting assembly, every slide rail and base fixed connection.
Further, the moving assembly comprises a pushing frame and a plurality of rolling wheels, the pushing frame is arranged at the top of the base and hinged to the base, and the rolling wheels are arranged at the bottom of the base in a rectangular structure.
Furthermore, one end of the base, which is far away from the pushing frame, is of an arc surface structure.
Has the advantages that: according to the sawtooth type mower, when a lawn needs to be trimmed, the driving assembly is opened, the driving assembly drives the transmission assembly to rotate and further drives the cutting assembly to trim the lawn at a certain height, the base is matched with the cutting assembly to cut the lawn and store the cut grass in the storage assembly, the moving assembly enables the mower to cut grass simultaneously during moving, the grass cutting height is consistent all the time, the sawtooth-shaped grass inlet and the sawtooth-shaped cutter are matched in cutting, and the cutting quality and efficiency are higher due to the plurality of sawteeth.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic illustration of a three-dimensional split structure according to the present invention;
FIG. 5 is a schematic view of the present invention in a partially disassembled configuration;
FIG. 6 is an enlarged view of the first part at B in FIG. 5;
FIG. 7 is a schematic view of the present invention in a partially disassembled configuration;
FIG. 8 is an enlarged view of the second embodiment shown at C in FIG. 7;
description of reference numerals: the lawn mower comprises a base 1, a grass inlet 1a, a supporting plate 1b, a sliding rail 1c, a mowing device 2, a driving component 2a, a transmission component 2b, a cutting component 2c, a sawtooth cutter 2d, a rack rod 2e, a driving motor 2f, a driving gear 2g, a driver 2h, a first rotating shaft 2i, a driven gear 2j, a sector gear 2k, a material storage device 3a, a material storage box 3b, a buckle 3c, a moving device 4, a moving component 4a, a pushing frame 4b and rolling wheels 4 c.
Detailed Description
The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:
referring to fig. 1 to 8, the sawtooth type mower comprises a base 1, a mowing device 2, a material storage device 3 and a moving device 4, wherein a sawtooth-shaped grass inlet 1a is formed in the base 1, the mowing device 2 comprises a driving component 2a, a transmission component 2b and a cutting component 2c, a supporting plate 1b is arranged at the top of the base 1, the driving component 2a is fixedly arranged at the top of the supporting plate 1b and is in insertion fit with the supporting plate 1b, the transmission component 2b is rotatably inserted into the supporting plate 1b and is in transmission connection with the driving component 2a, the cutting component 2c is arranged at the top of the base 1 and is in sliding connection with the base 1, the cutting component 2c is in transmission connection with the transmission component 2b, the cutting component 2c comprises a sawtooth cutter 2d and a rack rod 2e, the sawtooth cutter 2d is arranged at the top of the base 1 and is in sliding connection with the base 1, both ends of sawtooth cutter 2d all are equipped with a support frame, the fixed top that sets up at two support frames of rack bar 2e, material storage device 3 includes two glassware 3a of depositing, deposit glassware 3a set up respectively in base 1's both sides and with the cooperation of backup pad 1b joint, mobile device 4 is including removing subassembly 4a, remove subassembly 4a and set up on base 1.
The working principle is as follows: when needs prune the lawn, open drive assembly 2a, drive assembly 2a drives drive assembly 2b and rotates and further drives cutting assembly 2c and carry out the pruning of a take the altitude to the lawn, 1 cooperation cutting assembly 2c of base cuts the lawn and deposits the grass after the cutting in storage glassware 3a, removal subassembly 4a can make the lawn mower can cut the grass in the removal simultaneously, it is unanimous all the time to cut the grass height, the saw-tooth advances to cut between grass mouthful 1a and the saw-tooth cutter 2d the cooperation, a plurality of sawtooth make the efficiency of cutting higher.
The transmission assembly 2b comprises two drivers 2h, two drivers 2h are respectively arranged on two sides of a driving gear 2g and are respectively connected with two sides of a rack rod 2e in a transmission manner, each driver 2h comprises a first rotating shaft 2i, a driven gear 2j and a sector gear 2k, the first rotating shaft 2i is spliced on a supporting plate 1b and is connected with the supporting plate 1b in a rotating manner, a first bearing is sleeved at the top of the first rotating shaft 2i, the first bearing is fixedly arranged at the top of the supporting plate 1b, the driven gear 2j is sleeved on the first rotating shaft 2i in a non-rotatable manner, the driven gear 2j is meshed with the driving gear 2g, the sector gear 2k is sleeved at one end, far away from the supporting plate 1b, of the first rotating shaft 2i in a non-rotatable manner, and the sector gear 2k is meshed with a rack rod 2e, drive gear 2g can drive two drivers 2h simultaneously and transmit, and drive gear 2g rotates and drives first pivot 2i and sector gear 2k through driving driven gear 2j and rotates, and first pivot 2i is guaranteed to first bearing and only can rotate in first bearing inside, and sector gear 2k rotates and can drive rack bar 2e linear motion.
The gear angle of the sector gear 2k is between 90 degrees and 180 degrees, the two sector gears 2k are respectively arranged on two sides of the rack bar 2e and have the same steering direction, when the first sector gear 2k is meshed with the rack bar 2e, the second sector gear 2k is not contacted with the rack bar 2e, the rack bar 2e moves towards the rotating tangential direction of the first sector gear 2k, when the second sector gear 2k is meshed with the rack bar 2e, the first sector gear 2k is not contacted with the rack bar 2e, the rack bar 2e moves towards the opposite direction, and the linear reciprocating motion is completed and the lawn is cut.
Every deposit glassware 3a includes material storage box 3b and buckle 3c, material storage box 3b sets up on the lateral wall of base 1, backup pad 1 b's top is equipped with the fixture block, buckle 3c is fixed to be set up at material storage box 3 b's top and cooperates with the fixture block joint, and material storage box 3b is used for loading by the careless of cutting, and the function can be dismantled to material storage box 3b through the joint cooperation of buckle 3c and fixture block, is convenient for empty useless grass.
The top of base 1 still is equipped with two gliding slide rails 1c of cutting assembly 2c of being convenient for, every slide rail 1c and base 1 fixed connection, the setting up of slide rail 1c is convenient for cutting assembly 2c and slides in slide rail 1c to the completion is to the cutting on lawn.
The moving assembly 4a comprises a pushing frame 4b and a plurality of rolling wheels 4c, the pushing frame 4b is arranged at the top of the base 1 and is hinged to the base 1, the rolling wheels 4c are arranged at the bottom of the base 1 in a rectangular structure, a worker can hold the pushing frame 4b by hand to push the mower randomly, and the mower is driven to move and cut grass under the rolling action of the rolling wheels 4 c.
One end of the base 1, which is far away from the pushing frame 4b, is of an arc-shaped structure, and the arc-shaped structure plays a role in buffering in the grass bending process, so that the mower can walk conveniently.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (1)
1. A sawtooth formula lawn mower which characterized in that: comprises a base (1), a mowing device (2), a material storing device (3) and a moving device (4), wherein the base (1) is provided with a sawtooth-shaped grass inlet (1a), the mowing device (2) comprises a driving component (2a), a transmission component (2b) and a cutting component (2c), the top of the base (1) is provided with a supporting plate (1b), the driving component (2a) is fixedly arranged at the top of the supporting plate (1b) and is in inserting fit with the supporting plate (1b), the transmission component (2b) is rotatably inserted on the supporting plate (1b) and is in transmission connection with the driving component (2a), the cutting component (2c) is arranged at the top of the base (1) and is in sliding connection with the base (1), the cutting component (2c) is in transmission connection with the transmission component (2b), and the cutting component (2c) comprises a sawtooth cutter (2d) and a rack rod (2e), the sawtooth cutting knife (2d) is arranged at the top of the base (1) and is in sliding connection with the base (1), two supporting frames are arranged at two ends of the sawtooth cutting knife (2d), the rack rod (2e) is fixedly arranged at the tops of the two supporting frames, the material storage device (3) comprises two material storage devices (3a), the material storage devices (3a) are respectively arranged at two sides of the base (1) and are in clamping fit with the supporting plates (1b), the moving device (4) comprises a moving assembly (4a), and the moving assembly (4a) is arranged on the base (1);
the driving assembly (2a) comprises a driving motor (2f) and a driving gear (2g), the driving motor (2f) is fixedly arranged at the top of the supporting plate (1b), the output end of the driving motor (2f) penetrates through the supporting plate (1b) downwards from the top of the supporting plate (1b) and extends downwards, and the driving gear (2g) is sleeved on the output end of the driving motor (2f) in a non-rotatable mode;
the transmission assembly (2b) comprises two transmitters (2h), the two transmitters (2h) are respectively arranged on two sides of a driving gear (2g) and are respectively connected with two sides of a rack rod (2e) in a transmission manner, each transmitter (2h) comprises a first rotating shaft (2i), a driven gear (2j) and a sector gear (2k), the first rotating shaft (2i) is spliced on a supporting plate (1b) and is rotationally connected with the supporting plate (1b), a first bearing is sleeved at the top of the first rotating shaft (2i), the first bearing is fixedly arranged at the top of the supporting plate (1b), the driven gear (2j) is sleeved on the first rotating shaft (2i) in a non-rotatable manner, the driven gear (2j) is meshed with the driving gear (2g), the sector gear (2k) is sleeved at one end of the first rotating shaft (2i) far away from the supporting plate (1b), the sector gear (2k) is meshed with a rack bar (2e) gear rack;
the sector gear (2k) has a gear angle between 90 and 180 degrees;
each material storage device (3a) comprises a material storage box (3b) and a buckle (3c), the material storage box (3b) is arranged on the side wall of the base (1), a clamping block is arranged at the top of the supporting plate (1b), and the buckle (3c) is fixedly arranged at the top of the material storage box (3b) and is in clamping fit with the clamping block;
the top of the base (1) is also provided with two sliding rails (1c) which are convenient for the cutting assembly (2c) to slide, and each sliding rail (1c) is fixedly connected with the base (1);
the moving assembly (4a) comprises a pushing frame (4b) and a plurality of rolling wheels (4c), the pushing frame (4b) is arranged at the top of the base (1) and hinged with the base (1), and the rolling wheels (4c) are arranged at the bottom of the base (1) in a rectangular structure;
one end of the base (1) far away from the pushing frame (4b) is of a cambered surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810644014.5A CN108770476B (en) | 2018-06-21 | 2018-06-21 | Sawtooth type mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810644014.5A CN108770476B (en) | 2018-06-21 | 2018-06-21 | Sawtooth type mower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108770476A CN108770476A (en) | 2018-11-09 |
| CN108770476B true CN108770476B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810644014.5A Active CN108770476B (en) | 2018-06-21 | 2018-06-21 | Sawtooth type mower |
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| Country | Link |
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| CN (1) | CN108770476B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114788452B (en) * | 2022-06-06 | 2023-05-12 | 安徽科技学院 | Agricultural automatic all-terrain weeding device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1358978A (en) * | 1971-08-11 | 1974-07-03 | Maclaren Snow Ltd | Equipment to collect grass-cuttings directly from a gras-mower |
| US5787693A (en) * | 1994-10-28 | 1998-08-04 | Black & Decker Inc. | Universal, retrofittable powerhead for small gasoline engine power implements |
| CN102804971A (en) * | 2012-08-06 | 2012-12-05 | 金华市赛格五金注塑有限公司 | Mower capable of cutting wavy lawn |
| CN205830382U (en) * | 2016-05-27 | 2016-12-28 | 张泽宇 | A kind of Garden Engineering mowing-apparatus |
| CN206743883U (en) * | 2017-05-26 | 2017-12-15 | 陈青 | A kind of highway side plane mowing apparatus |
| CN206909149U (en) * | 2017-07-08 | 2018-01-23 | 赖宽 | A kind of municipal gardens hay mover |
| CN107278492A (en) * | 2017-08-01 | 2017-10-24 | 陈杨平 | A kind of municipal garden lawn special intelligent hay mover |
| CN207022511U (en) * | 2017-08-04 | 2018-02-23 | 云南公投市政园林工程有限公司 | Automatic mower |
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2018
- 2018-06-21 CN CN201810644014.5A patent/CN108770476B/en active Active
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| CN108770476A (en) | 2018-11-09 |
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