CN108513789A - Hammer blade weeder into shape - Google Patents
Hammer blade weeder into shape Download PDFInfo
- Publication number
- CN108513789A CN108513789A CN201810588509.0A CN201810588509A CN108513789A CN 108513789 A CN108513789 A CN 108513789A CN 201810588509 A CN201810588509 A CN 201810588509A CN 108513789 A CN108513789 A CN 108513789A
- Authority
- CN
- China
- Prior art keywords
- hammer
- cutter shaft
- knife group
- blade
- shell
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000002363 herbicidal effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 4
- 238000009333 weeding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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
- A01D34/412—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
- A01D34/64—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 mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
- A01D34/66—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 mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle 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
- A01D34/733—Cutting-blade mounting means
-
- 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
- A01D34/74—Cutting-height adjustment
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/86—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for use on sloping ground, e.g. on embankments or in ditches
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of hammer blade weeder, including shell, cutter device is equipped in shell, cutter device includes the hammer cutter shaft being installed in shell, it hammers cutter shaft into shape to hammer into shape with respect to housing into rotation and be circumferentially hinged with multiple rows of hammer knife group on cutter shaft, the hammer knife group axile displacement setting of adjacent two rows.Technical solution using the present invention is hinged on by that will hammer knife group into shape on hammer cutter shaft, and when hammering into shape in cutter shaft rotation process, hammer cutter shaft drives hinged hammer knife group rotation on it, and makes hammer knife group far from hammer cutter shaft using centrifugal force, so that hammer knife group is stretched, mows；When encountering hard object during mowing, hammer knife group can be rotated backward along hinged place, prevented hammer knife group and hard object strong hit and damaged hammer knife group.By adjacent two rows of gaps hammered the setting of knife group axile displacement into shape, can eliminate between often row's hammer knife group, ensure that herbicidal effect is good.
Description
Technical field
The present invention relates to weeder fields, and in particular to a kind of hammer blade weeder.
Background technology
Development of Agricultural Mechanization improves working efficiency, improves agricultural production efficiency, aobvious in our such a large agricultural countries
It is important to obtain it.Weeder in agricultural production as playing an important role.
Existing weeder includes sleeve type weeder and rotating disc type weeder, and drum-type weeder is generally equipped with arranged side by side
1~4 vertical type cylinder shape or scroll drum.Roller is cut off by adhesive tape or Bevel Gear Transmission, adjacent two rollers relative rotation
Herbage lays into neat small swath backward under the pulling over of a pair of of roller.Close mowing requirement can be met, but structure is not compact enough.
Horizontal cutterhead is provided on rotating disc type weeder, for cutterhead generally by gear drive, the steering of adjacent cutterhead is opposite.Structure is tight
It gathers, it is stable drive, reliable.
But rotating disc type weeder is merely able to work on flat road surface, when rotating disc type weeder encounters frustration
Ground or when slope works, cutterhead are easy to contact with ground, influence rotating disc type weeder and work；And it is deposited when on ground
In hard object, it is easy to damage cutterhead.
Invention content
The present invention provides a kind of hammer blade weeder, it disclosure satisfy that the mowing on bumpy ground or slope needs
It asks, and can prevent hard object from being damaged, herbicidal effect is good.
Technical scheme is as follows：
A kind of hammer blade weeder, including shell, shell is interior to be equipped with cutter device, which is characterized in that the cutter device
Including the hammer cutter shaft being installed in shell, hammer cutter shaft can be with respect to housing into rotation；It is circumferentially hinged with multiple rows of hammer knife group on hammer cutter shaft,
The hammer knife group axile displacement of adjacent two rows is arranged.
Technical solution using the present invention is hinged on hammer cutter shaft by that will hammer knife group into shape, when hammering into shape in cutter shaft rotation process, is hammered into shape
Cutter shaft drives hinged hammer knife group rotation on it, and makes the free end of hammer knife group far from hammer cutter shaft using centrifugal force, makes hammer knife
Group stretching, extension, carries out weeding.The hammer cutter shaft for hammering blade weeder into shape is higher from the ground, it is not easy to interfere, disclosure satisfy that with ground
A variety of landform requirements.When mow during encounter hard object when, hammer knife group can be rotated backward along hinged place, prevent hammer knife group with
Hard object strong hit and damage hammer knife group.Adjacent two rows of knife group axile displacements of hammering into shape are arranged, can be eliminated between often arranging hammer knife group
Gap, ensure herbicidal effect it is good.
Preferably, its axial direction of the hammer cutter shaft upper edge offers sliding slot, and the cross section of sliding slot is T shapes；Peace is equipped in sliding slot
Fill item；Hammer knife group is hinged on by the mounting bar on the hammer cutter shaft.It avoids and is bored on the periphery of hammer cutter shaft
The manufacturing procedures such as hole, tapping, processing are simple；And the degree of misalignment of adjacent two rows of hammer knife groups can be adjusted by mounting bar,
It disclosure satisfy that different weeding demands；Hammer the herbicidal effect of blade weeder into shape more preferably.
Preferably, the mounting bar is connected with installation insert rack, installation insert rack include with the fixed installation end of mounting bar and with
Hammer the hinged end of knife group connection into shape；The size of installation end is more than the width of the sliding slot notch.Mounting bar is connected using installation insert rack
With hammer knife group, facilitate installation；And when will install insert rack with mounting bar fixation, mounting bar can be fixed on hammer knife by installation insert rack
On axis, hammer blade weeder work is more stable.
Preferably, the hammer knife group includes two hammer blades；Hammer blade includes handle of a knife and is formed with angle with handle of a knife
Blade；The blade of two hammer blades is disposed opposite to each other.The cut coverage of every group of hammer knife group is wide, good cutting effect.Often arrange upper two
The distance between adjacent hammer knife group is larger, and weeds is avoided to be stuck between adjacent hammer knife group.
Preferably, further include regulating device for adjusting cutter device terrain clearance, regulating device includes being arranged in institute
The adjusting rod on shell is stated, adjusting rod can be moved in shell vertical direction, and adjusting rod lower end is connect with profiling tripod.It can lead to
Crossing the height of adjustment adjusting rod makes hammer blade weeder meet the needs of without landform, and use scope is wide.
Preferably, described its axis direction of adjusting rod upper edge offers several adjustment holes；Position corresponding with adjusting rod on shell
Supporting block is installed, adjusting rod is installed in the through-hole in supporting block, and supporting block is equipped with and can be installed in the adjustment hole
Adjusting bolt.The terrain clearance of cutter device, operation letter are controlled in different adjustment holes by the way that adjusting bolt to be installed on
It is single, facilitate control.
Preferably, the shell includes hood for protecting rider and the side mounting plate at hood for protecting rider both ends, side mounting plate by bolt with
Hood for protecting rider connects；The supporting block is arranged on the mounting plate of side.It can ensure the intensity of shell, service life using side mounting plate
It is long.
Preferably, the positioning retainer ring for clamping mounting bar is additionally provided on the hammer cutter shaft.Limitation prevents mounting bar along hammer
The axial float of cutter shaft.
Preferably, further include driving motor, the driving motor drives the hammer cutter shaft to rotate by way of V belt translation.
Its simple in structure, stable drive can buffer absorbing.
Preferably, it is arranged with sleeve on the hammer cutter shaft, belt wheel is fixed on sleeve；Sleeve and hammer cutter shaft key connection, set
The positioning pin for positioning sleeve with hammer cutter shaft is additionally provided on cylinder.Installation is accurate, easy to disassemble.
Beneficial effects of the present invention are that can be removed in bumpy ground or slope weeding using hammer blade weeder
Careless effect is good；And hard object damage hammer knife group can be avoided；Contribute to falling off for weeds that weeds is prevented to be stuck in two adjacent hammer knife groups
Between；Easy to process and dismounting.
Description of the drawings
Fig. 1 is cross-sectional view of the present invention.
Fig. 2 is the positive structure diagram of the present invention.
Fig. 3 is the left view structural representation of the present invention.
Fig. 4 is to hammer cutter shaft into shape and hammer the assembling schematic diagram of cutter shaft into shape.
In figure：Shell 1, hood for protecting rider 1.1, side mounting plate 1.2, hammer cutter shaft 2, sliding slot 2.1, hammer blade 3, mounting bar 4, installation
Insert rack 5, adjusting rod 6, adjustment hole 6.1, profiling tripod 7, supporting block 8, driving motor 9, positioning retainer ring 10, sleeve 11.
Specific implementation mode
As shown in Figures 1 to 4, a kind of hammer blade weeder, including shell 1, shell 1 is interior to be equipped with cutter device, cutting dress
The hammer cutter shaft 2 including being installed in shell 1 is set, hammer cutter shaft 2 can be rotated relative to shell 1, be circumferentially hinged on hammer cutter shaft 2 multiple rows of
Hammer knife group, the hammer knife group axile displacement setting of adjacent two rows into shape.Its axial direction of hammer 2 upper edge of cutter shaft offers sliding slot 2.1, sliding slot 2.1
Cross section is T shapes；Mounting bar 4 is equipped in sliding slot 2.1, mounting bar 4 is equipped with installation insert rack 5, and hammer knife group is by installing 5 He of insert rack
Mounting bar 4 is hinged on hammer cutter shaft 2.It includes two hammer blades 3 to hammer knife group into shape, it is each hammer into shape blade 3 include handle of a knife and with handle of a knife shape
At the blade for having angle, the blade of two hammer blades 3 is disposed opposite to each other.In the present embodiment, be preferably provided with three rows hammer into shape knife group, adjacent two
Angle between row's hammer knife group is 120 °.
Wherein, the mounting bar 4 be connected with installation insert rack 5, installation insert rack 5 include with 4 fixed installation end of mounting bar and
The connecting pin being connect with hammer knife group；The size of installation end is more than the width of 2.1 notch of sliding slot；Threaded hole is offered on mounting bar 4,
Installation insert rack 5 is bolted on mounting bar 4.
Hammer blade weeder further includes the regulating device for adjusting cutter device terrain clearance, and regulating device includes setting
Adjusting rod 6 on shell 1, adjusting rod 6 can be moved in 1 vertical direction of shell, and 6 lower end of adjusting rod is connect with profiling tripod 7.
Its axis direction of 6 upper edge of the adjusting rod offers several adjustment holes 6.1, is equipped with and supports with 6 corresponding position of adjusting rod on shell 1
Block 8, adjusting rod 6 are installed in the through-hole in supporting block 8, and supporting block 8 is equipped with the adjusting spiral shell that can be installed in adjustment hole 6.1
Bolt.Adjusting rod 6 can also be processed into leading screw, make the mode that supporting block 8 is connect with threads of lead screw adjust cutter device from
Ground height.
Above-mentioned shell 1 includes the side mounting plate 1.2 at 1.1 both ends of hood for protecting rider 1.1 and hood for protecting rider, and side mounting plate 1.2 passes through
Bolt is connect with hood for protecting rider 1.1, and the supporting block 8 is arranged on side mounting plate 1.2.It is additionally provided with for card on the hammer cutter shaft 2
The positioning retainer ring 10 of tight mounting bar 4, positioning retainer ring 10 install the both sides of sliding slot 2.1.Hammer cutter shaft 2 is installed by taper roll bearing
On side mounting plate 1.2；Taper roll bearing offsets with positioning retainer ring 10, realizes the positioning of positioning retainer ring 10.Hood for protecting rider 1.1 by
Multiple shutters are spliced by bolt.Hammer blade weeder further includes driving motor 9, and the driving motor 9 is passed by band
Dynamic kind of drive driving hammer cutter shaft 2 rotates.It is arranged with sleeve 11 on hammer cutter shaft 2, belt wheel is bolted on sleeve 11；
Sleeve 11 and hammer cutter shaft 2 are keyed, and the positioning pin for positioning sleeve with hammer cutter shaft is additionally provided on sleeve 11.
The operation principle of the present invention is that adjusting the liftoff height of cutter device by adjusting adjusting rod 6；Start driving electricity
Machine 9, driving motor 9 drive hammer cutter shaft 2 to rotate by way of V belt translation, during hammer cutter shaft 2 drives hammer knife group rotation, hammer
For knife group because subject to centrifugal forces, the free end for hammering knife group into shape is separate, and the hammer knife group to trail can will be miscellaneous in rotary course
Grass cut-out, the weeds after cut-out fall to along from the gap between two adjacent hammer knife groups on ground, realize weeding function.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (10)
1. a kind of hammer blade weeder, including shell (1), shell (1) is interior to be equipped with cutter device, which is characterized in that the cutting
Device includes the hammer cutter shaft (2) being installed in shell (1), and hammer cutter shaft (2) can be rotated relative to shell (1)；Hammer cutter shaft (2) upper edge week into shape
To multiple rows of hammer knife group is hinged with, the hammer knife group axile displacement of adjacent two rows is arranged.
2. hammer blade weeder according to claim 1, which is characterized in that described its axial direction of hammer cutter shaft (2) upper edge opens up
There is sliding slot (2.1), the cross section of sliding slot (2.1) is T shapes；Mounting bar (4) is equipped in sliding slot (2.1)；Hammer knife group passes through the peace
Dress item (4) is hinged on the hammer cutter shaft (2).
3. hammer blade weeder according to claim 2, which is characterized in that the mounting bar (4) is connected with installation insert rack
(5), installation insert rack (5) include with the fixed installation end of mounting bar (4) and with the hinged end that connect of hammer knife group；The size of installation end
More than the width of the sliding slot (2.1) notch.
4. hammer blade weeder according to claim 2, which is characterized in that the hammer knife group includes two hammer blades (3)；
Hammer blade (3) includes handle of a knife and is formed with the blade of angle with handle of a knife；The blade of two hammer blades (3) is disposed opposite to each other.
5. hammer blade weeder according to claim 1, which is characterized in that further include for adjusting the liftoff height of cutter device
The regulating device of degree；Regulating device includes the adjusting rod (6) being arranged on the shell (1), and adjusting rod (6) can be in shell
(1) vertical direction moves, and adjusting rod (6) lower end is connect with profiling tripod (7).
6. hammer blade weeder according to claim 1, which is characterized in that described its axis direction of adjusting rod (6) upper edge
Offer several adjustment holes (6.1)；It is equipped with supporting block (8) with adjusting rod (6) corresponding position on shell (1), adjusting rod (6) installs
In through-hole in supporting block (8), supporting block (8) is equipped with the adjusting bolt that can be installed in the adjustment hole (6.1).
7. hammer blade weeder according to claim 2, which is characterized in that the shell (1) include hood for protecting rider (1.1) with
And the side mounting plate (1.2) at hood for protecting rider (1.1) both ends, side mounting plate (1.2) are connect by bolt with hood for protecting rider (1.1)；It is described
Supporting block (8) is arranged on side mounting plate (1.2).
8. hammer blade weeder according to claim 1, which is characterized in that be additionally provided with for card on the hammer cutter shaft (2)
The positioning retainer ring (10) of tight mounting bar (4).
9. hammer blade weeder according to claim 1, which is characterized in that further include driving motor (9), the driving electricity
Machine (9) drives the hammer cutter shaft (2) to rotate by the kind of drive of V belt translation.
10. hammer blade weeder according to claim 1, which is characterized in that be arranged with sleeve on the hammer cutter shaft (2)
(11), sleeve (11) is keyed with hammer cutter shaft (2)；Sleeve (11) be equipped with for by sleeve (11) with hammer cutter shaft (2) position
Positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588509.0A CN108513789A (en) | 2018-06-08 | 2018-06-08 | Hammer blade weeder into shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588509.0A CN108513789A (en) | 2018-06-08 | 2018-06-08 | Hammer blade weeder into shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108513789A true CN108513789A (en) | 2018-09-11 |
Family
ID=63428267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810588509.0A Pending CN108513789A (en) | 2018-06-08 | 2018-06-08 | Hammer blade weeder into shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108513789A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205614438U (en) * | 2016-02-12 | 2016-10-05 | 应华美 | Dig multifunctional cutting tool device of wall device |
| CN106034543A (en) * | 2016-07-16 | 2016-10-26 | 马奥迪 | Special traction type wheat straw shattering and returning machine |
| CN205993120U (en) * | 2016-08-18 | 2017-03-08 | 于延军 | Suspension seedling killing machine |
| CN106818028A (en) * | 2017-02-20 | 2017-06-13 | 张丽丽 | A kind of Combined type grass cutting rounding machine cutter and its installation and removal method |
| CN206389775U (en) * | 2016-12-26 | 2017-08-11 | 王攀 | A kind of modified mower blade |
| CN206760078U (en) * | 2017-05-22 | 2017-12-19 | 山东农业大学 | A kind of Novel disc hay mover cutter device |
| CN107750583A (en) * | 2017-10-26 | 2018-03-06 | 湖北工业大学 | It is a kind of with renovating and the hay mover of height adjustment mechanism |
| CN208446055U (en) * | 2018-06-08 | 2019-02-01 | 重庆大学 | Hammer blade weeder into shape |
-
2018
- 2018-06-08 CN CN201810588509.0A patent/CN108513789A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205614438U (en) * | 2016-02-12 | 2016-10-05 | 应华美 | Dig multifunctional cutting tool device of wall device |
| CN106034543A (en) * | 2016-07-16 | 2016-10-26 | 马奥迪 | Special traction type wheat straw shattering and returning machine |
| CN205993120U (en) * | 2016-08-18 | 2017-03-08 | 于延军 | Suspension seedling killing machine |
| CN206389775U (en) * | 2016-12-26 | 2017-08-11 | 王攀 | A kind of modified mower blade |
| CN106818028A (en) * | 2017-02-20 | 2017-06-13 | 张丽丽 | A kind of Combined type grass cutting rounding machine cutter and its installation and removal method |
| CN206760078U (en) * | 2017-05-22 | 2017-12-19 | 山东农业大学 | A kind of Novel disc hay mover cutter device |
| CN107750583A (en) * | 2017-10-26 | 2018-03-06 | 湖北工业大学 | It is a kind of with renovating and the hay mover of height adjustment mechanism |
| CN208446055U (en) * | 2018-06-08 | 2019-02-01 | 重庆大学 | Hammer blade weeder into shape |
Non-Patent Citations (1)
| Title |
|---|
| 王新忠,袁中文,陈翠英: "立式麦秸锤切机切碎效果的试验研究", 农机化研究, no. 04 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180911 |