CN208446055U - Hammer blade weeder into shape - Google Patents
Hammer blade weeder into shape Download PDFInfo
- Publication number
- CN208446055U CN208446055U CN201820895130.XU CN201820895130U CN208446055U CN 208446055 U CN208446055 U CN 208446055U CN 201820895130 U CN201820895130 U CN 201820895130U CN 208446055 U CN208446055 U CN 208446055U
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of hammer blade weeder, including shell, cutter device is equipped in shell, cutter device includes being installed on the intracorporal hammer cutter shaft of shell, hammering cutter shaft into shape can hammer into shape with respect to housing into rotation and circumferentially be hinged with multiple rows of hammer knife group on cutter shaft, the hammer knife group axile displacement setting of adjacent two rows.It using the technical solution of the utility model, is hinged on hammer cutter shaft by the way that knife group will be hammered into shape, in hammer cutter shaft rotation process, hammer cutter shaft drives hinged hammer knife group rotation on it, and makes to hammer into shape knife group far from hammer cutter shaft using centrifugal force, makes to hammer the stretching, extension of knife group into shape, mow；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 hammer knife group axile displacement settings, the gap between every row's hammer knife group can be eliminated, guarantees that herbicidal effect is good.
Description
Technical field
The utility model relates to weeder fields, and in particular to a kind of hammer blade weeder.
Background technique
Development of Agricultural Mechanization improves working efficiency, improves agricultural production efficiency, aobvious in our such a large agricultural countries
It is important for obtaining 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 is under the pulling over of a pair of of roller, and laying is at neat small swath backward.It is able to satisfy close mowing requirement, 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 slope work when, cutterhead be easy with ground face contact, influence rotating disc type weeder work；And it is deposited when on ground
In hard object, it is easy to damage cutterhead.
Utility model content
The utility model provides a kind of hammer blade weeder, can satisfy the mowing on bumpy ground or slope
Demand, and can prevent hard object from being damaged, herbicidal effect is good.
The technical solution of the utility model 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 being installed on the intracorporal hammer cutter shaft of 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.
Using the technical solution of the utility model, it is hinged on hammer cutter shaft by the way that knife group will be hammered into shape, when hammer cutter shaft rotation process
In, hammer 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
It hammers the stretching, extension of knife group into shape, carries out weeding.The hammer cutter shaft for hammering blade weeder into shape is higher from the ground, it is not easy to it is interfered with ground, it can
Meet a variety of landform requirements.When encountering hard object during mowing, hammer knife group can be rotated backward along hinged place, prevent hammer knife
Group with hard object strong hit and damage hammer knife group.By adjacent two rows of hammer knife group axile displacement settings, every row can be eliminated and hammer knife group into shape
Between gap, guarantee herbicidal effect it is good.
Preferably, sliding slot is offered along its axial direction on the hammer cutter shaft, the cross section of sliding slot is T shape；Peace is equipped in sliding slot
Fill item；Hammer knife group is hinged on the hammer cutter shaft by the mounting bar.It avoids and is bored on the periphery of hammer cutter shaft
The manufacturing procedures such as hole, tapping, the processing is simple；And the degree of misalignment of adjacent two rows of hammer knife groups can be adjusted by mounting bar,
It can satisfy 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 the installation end fixed with mounting bar and with
Hammer the hinged end of knife group connection into shape；The size of installation end is greater 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 and fixed mounting bar, 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 knife handle and is formed with angle with knife handle
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.Every row upper two
The distance between adjacent hammer knife group is larger, and weeds is avoided to be stuck between adjacent hammer knife group.
It 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 mobile in shell vertical direction, and adjusting rod lower end is connect with profiling foot prop.It can lead to
The height for crossing adjustment adjusting rod makes hammer blade weeder meet the needs of not having to landform, and use scope is wide.
Preferably, several adjustment holes are offered along its axis direction on the adjusting rod；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 by the way that adjusting bolt to be installed in different adjustment holes
It is single, facilitate control.
Preferably, the shell includes the side mounting plate at hood for protecting rider and hood for protecting rider both ends, side mounting plate by bolt with
Hood for protecting rider connection；The supporting block is arranged on the mounting plate of side.It can guarantee 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.
It preferably, further include driving motor, the driving motor drives the hammer cutter shaft to rotate by way of V belt translation.
Its structure is simple, 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 and hammer cutter shaft is additionally provided on cylinder.Installation is accurate, easy to disassemble.
The beneficial effects of the utility model are that can be removed on bumpy ground or slope using hammer blade weeder
Grass, herbicidal effect are good；And it can be avoided hard object damage hammer knife group；Facilitating falling off for weeds prevents weeds to be stuck in two adjacent hammers
Between knife group；Easy to process and dismounting.
Detailed description of the invention
Fig. 1 is the utility model section structural schematic diagram.
Fig. 2 is the positive structure diagram of the utility model.
Fig. 3 is the left view structural representation of the utility model.
Fig. 4 is the assembling schematic diagram hammered cutter shaft into shape and hammer 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 foot prop 7, supporting block 8, driving motor 9, positioning retainer ring 10, sleeve 11.
Specific embodiment
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.Sliding slot 2.1 is offered along its axial direction on hammer cutter shaft 2, sliding slot 2.1
Cross section is T shape；Mounting bar 4 is equipped in sliding slot 2.1, mounting bar 4 is equipped with installation insert rack 5, and hammer knife group passes through installation 5 He of insert rack
Mounting bar 4 is hinged on hammer cutter shaft 2.Hammer into shape knife group include two hammer blades 3, each hammer blade 3 including knife handle and with knife handle 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 is connected with installation insert rack 5, installation insert rack 5 include the installation end fixed with mounting bar 4 and
The connecting pin being connect with hammer knife group；The size of installation end is greater 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 mobile in 1 vertical direction of shell, and 6 lower end of adjusting rod is connect with profiling foot prop 7.
Several adjustment holes 6.1 are offered along its axis direction on the adjusting rod 6, 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 lead screw, the mode for connecting supporting block 8 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 on the hammer cutter shaft 2 for card
The positioning retainer ring 10 of tight mounting bar 4, positioning retainer ring 10 install the two sides of sliding slot 2.1.Cutter shaft 2 is hammered into shape to install by tapered roller bearing
On side mounting plate 1.2；Tapered roller 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.Hammering blade weeder into shape further includes driving motor 9, and the driving motor 9 passes through band and passes
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 is keyed with hammer cutter shaft 2, and the positioning pin for positioning sleeve and hammer cutter shaft is additionally provided on sleeve 11.
The working principle of the utility model is, adjusts the liftoff height of cutter device by adjusting adjusting rod 6；Starting is driven
Dynamic motor 9, driving motor 9 drive hammer cutter shaft 2 to rotate by way of V belt translation, and hammer cutter shaft 2 drives the process of hammer knife group rotation
In, hammer knife group is because being subject to centrifugal forces, and the free end for hammering knife group into shape is separate, and the hammer knife group to trail can in rotary course
Weeds are cut off, the weeds after cutting fall on ground along from the gap between two adjacent hammer knife groups, realize weeding function.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the 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)；It hammers into shape on cutter shaft (2) along week
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 opened up on the hammer cutter shaft (2) along its axial direction
Have sliding slot (2.1), the cross section of sliding slot (2.1) is T shape；Mounting bar (4) are 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), the hinged end that insert rack (5) include the installation end fixed with mounting bar (4) and connect with hammer knife group is installed；The size of installation end
Greater 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 knife handle and is formed with the blade of angle with knife handle；The blade of two hammers blade (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 is mobile, and adjusting rod (6) lower end is connect with profiling foot prop (7).
6. hammer blade weeder according to claim 5, which is characterized in that along its axis direction on the adjusting rod (6)
Offer several adjustment holes (6.1)；Supporting block (8) are equipped with adjusting rod (6) corresponding position on shell (1), adjusting rod (6) installs
In the through-hole on 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 6, 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 on the hammer cutter shaft (2) for card
The positioning retainer ring (10) of tight mounting bar (4).
9. hammer blade weeder according to claim 1, which is characterized in that it further include driving motor (9), the driving electricity
Machine (9) drives hammer cutter shaft (2) rotation 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) and hammer cutter shaft (2) key connection；Sleeve (11) be equipped with for by sleeve (11) and hammer cutter shaft (2) positioning
Positioning pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895130.XU CN208446055U (en) | 2018-06-08 | 2018-06-08 | Hammer blade weeder into shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895130.XU CN208446055U (en) | 2018-06-08 | 2018-06-08 | Hammer blade weeder into shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208446055U true CN208446055U (en) | 2019-02-01 |
Family
ID=65160841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820895130.XU Expired - Fee Related CN208446055U (en) | 2018-06-08 | 2018-06-08 | Hammer blade weeder into shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208446055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513789A (en) * | 2018-06-08 | 2018-09-11 | 重庆大学 | Hammer blade weeder into shape |
| CN110786128A (en) * | 2019-11-26 | 2020-02-14 | 王树东 | A weeding equipment that reliability is high for lawn mowing |
-
2018
- 2018-06-08 CN CN201820895130.XU patent/CN208446055U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513789A (en) * | 2018-06-08 | 2018-09-11 | 重庆大学 | Hammer blade weeder into shape |
| CN110786128A (en) * | 2019-11-26 | 2020-02-14 | 王树东 | A weeding equipment that reliability is high for lawn mowing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20190608 |