CN201015260Y - Cutter arrangement of grassland ventilating machine - Google Patents
Cutter arrangement of grassland ventilating machine Download PDFInfo
- Publication number
- CN201015260Y CN201015260Y CNU2007200339552U CN200720033955U CN201015260Y CN 201015260 Y CN201015260 Y CN 201015260Y CN U2007200339552 U CNU2007200339552 U CN U2007200339552U CN 200720033955 U CN200720033955 U CN 200720033955U CN 201015260 Y CN201015260 Y CN 201015260Y
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- CN
- China
- Prior art keywords
- hanger
- cutter
- rotating shaft
- machine
- meadow
- 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
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Abstract
The utility mode discloses a cutter device for grassland breathing machines, comprising a power mechanism, hanger and cutter assembly between the power mechanism and the hanger. The cutter assembly comprises a rotating shaft, a cutter positioned on the rotating shaft and a hanger cover. The power mechanism comprises a series motor and a gearbox. One end of the rotating shaft is connected with the hanger cover via the first bearing, the connection between the hanger cover and the hanger is removable and the connection between the other end of the rotating shaft and the output shaft of the gearbox is removable. The cutter assembly of the utility model can be replaced conveniently: the cutter assembly can be replaced with the steel wire claw type cutter assembly when the grassland needs to be cleaned and replaced with the blade-type cutter assembly when the soils of the grassland need to be loosened so that the two functions: grassland combing and grassland soil loosening can be performed on one machine.
Description
Technical field
The utility model relates to a kind of parts of electronic graden machine, is the cutter arrangement of the ventilative machine in a kind of meadow.
Background technology
Machine is unclogged and readjusted on the meadow and the meadow loosenning tiller all belongs to the ventilative machine in meadow.It is basic identical that the cutter arrangement of the cutter arrangement of machine and meadow loosenning tiller is unclogged and readjusted on the meadow, both include motor, two hanging feets and are arranged on cutting tool assembly between two hanging feets, described cutting tool assembly comprises rotating shaft and is connected cutter in the rotating shaft, rotating shaft by the square tube major axis and be connected the major axis two ends short circular shaft form, cutter is connected on the major axis, two short circular shafts respectively are connected on the corresponding hanging feet by bearing, and rotating shaft is rotated by driven by motor by the short circular shaft of one end, and two hanging feets are fixed on the casing.The cutter that both differences are in the machine of unclogging and readjusting in the meadow is a wire claw, be used for rubbish such as the lip-deep fallen leaves in meadow are cleared up, the cutter of meadow loosenning tiller is a blade, is used for being loosened the soil in the meadow, unclogging and readjusting and loosening the soil all is in order to improve the gas permeability on meadow, to help growth, the maintenance on meadow.Above-mentioned cutting tool assembly is connected for the layman with two hanging feets, its loading and unloading are inconvenient, moreover do not have in the market to realize that the meadow unclogs and readjusts and the meadow ventilative machine in meadow that two functions finish that loosens the soil on a machine yet, so at present to the unclogging and readjusting and loosening the soil respectively by unclogging and readjusting machine and loosenning tiller is finished of meadow, the maintenance of family's garden has to dispose simultaneously the machine of unclogging and readjusting and loosenning tiller.
The utility model content
The purpose of this utility model is to propose the cutter arrangement of the ventilative machine in meadow that a kind of cutting tool assembly can conveniently change.
The utility model comprises actuating unit, hanger, is in the cutting tool assembly between actuating unit and the hanger, and cutting tool assembly comprises rotating shaft and is fixed on cutter in the rotating shaft; Above-mentioned cutting tool assembly also comprises the hanger lid; Above-mentioned actuating unit comprises series excited machine and gearbox; One end of rotating shaft is connected with the hanger lid by clutch shaft bearing, and the hanger lid is connected with the hanger dismoutability, and the other end of rotating shaft is connected with the output shaft dismoutability of gearbox.
Being connected to form dismoutability by screw between described hanger lid and the hanger is connected.
The end that described hanger lid is connected with hanger is provided with boss, and described hanger is provided with the slot that shape and hanger lid boss shape are complementary, and the slot of the boss insertion hanger that hanger covers is interior and be matched in clearance.
Described hanger lid boss is the semi-cylindrical boss, and the slot on the described hanger is the semi-circular cross-section groove.
Described rotating shaft is to be formed by connecting by the minor axis that the polygonal cross-section hollow major axis that is used for mounting cutter and being used to is installed clutch shaft bearing, and the output shaft of gearbox inserts in the major axis cavity, connects for profile between the two and is the connection of matched in clearance formation dismoutability.
Described gearbox is that second belt slows down.
Described cutter is a wire claw formula cutter, comprises that at least 2 joint peripheries are fixed with the sleeve pipe of wire claw, and sleeve pipe is connected with the major axis profile.
Described cutter is the blade type cutter, comprises at least 2 blade, and blade is connected with the major axis profile, is provided with spacer between the blade.
Described major axis is the square tube axle.
The utlity model has following characteristics:
1, cutting tool assembly of the present utility model can conveniently be changed, and changes wire claw formula cutting tool assembly when needs are cleared up the meadow, when needs loosen the soil to the meadow, changes the blade type cutting tool assembly, the meadow is unclogged and readjusted with meadow two functions of loosening the soil realize on a machine.
2, the utility model adopts series excited machine, and weight alleviates to some extent, and for use brings convenience, although increased speed changer, cost also descends to some extent.
Description of drawings
Fig. 1 is for adopting the cutter arrangement configuration diagram of blade type cutting tool assembly;
Fig. 2 is the actuating unit diagrammatic sketch;
Fig. 3 is the diagrammatic sketch of actuating unit from other direction;
Fig. 4 is a hanger mechanism diagrammatic sketch;
Fig. 5 is the configuration diagram of blade type cutting tool assembly;
Fig. 6 is a blade type cutting tool assembly part-structure diagrammatic sketch;
Fig. 7 is for adopting the cutter arrangement configuration diagram of wire claw formula cutting tool assembly;
Fig. 8 is the configuration diagram of wire claw formula cutting tool assembly:
Fig. 9 is the part-structure diagrammatic sketch of wire claw formula cutting tool assembly.
Embodiment
What Fig. 1 was extremely shown in Figure 6 is the cutter arrangement that adopts the blade type cutting tool assembly, and this cutter arrangement comprises actuating unit 1, hanger 3, is in the cutting tool assembly 2 between actuating unit 1 and the hanger 3.
See Fig. 1 to Fig. 3, above-mentioned actuating unit 1 comprises series excited machine 11 and gearbox 12.The casing of gearbox 12 is made up of block 12-3 and case lid 12-2.Gearbox 12 slows down for second belt, and its output shaft 12-1 is supported by the 3rd bearing 7 that is arranged on second bearing 6 in the block 12-3 dead eye and be arranged in the case lid 12-2 dead eye 12-21, and its sponson is a square shaft.The axle 8 that is fixed on the case lid 12-2 outside is for walking wheel shaft.
See Fig. 1, Fig. 4～Fig. 6, cutting tool assembly 2 comprises rotating shaft 21, be fixed on the cutter 22 in the rotating shaft 21 and be arranged on the hanger lid 4 of rotating shaft 21 1 ends.Described rotating shaft 21 is to be formed by connecting by square tube major axis 21-1 and short circular shaft 21-2, and the square shaft of the output shaft 12-1 of gearbox is partly inserted in the major axis 21-1 square cavity 21-11, connects for profile between the two and connects for matched in clearance forms dismoutability.The short circular shaft 21-2 of rotating shaft 21 is provided with hanger lid 4, is provided with dead eye 4-3 on hanger lid 4, and short circular shaft 21-2 goes up and the clutch shaft bearing 5 that is in the dead eye 4-3 is connected by being installed between short circular shaft 21-2 and the hanger lid 4, and hanger covers 4 and is provided with screw hole 4-2.One end of hanger lid 4 relative hangers 3 is boss 4-1, and hanger lid boss 4-1 is the semi-cylindrical boss.The cutter 22 of blade type cutting tool assembly 2 comprises at least 2 blade 22-1, and the quantity of blade 22-1 is provided with as required.Blade 22-1 is enclosed within on the major axis 21-1, and blade 22-1 is provided with square connecting hole and is connected with square tube major axis 21-1 profile, is provided with spacer 22-2 between the blade 22-1.
See Fig. 1 and Fig. 4, described hanger 3 be provided with slot 3-1 that shape and hanger lid boss 4-1 shape is complementary and with the consistent screw hole 3-2 of hanger lid screw hole 4-2 center line.Slot 3-1 on the hanger is the semi-circular cross-section groove.The axle 8 that is fixed on hanger 3 outsides is for walking wheel shaft.
See Fig. 4, the boss 4-1 of described hanger lid 4 inserts in the slot 3-1 of hanger 3 and is matched in clearance.Cover in the screw hole 3-2 that 4 screw hole 4-2 is screwed into hanger 3 by hanger by the screw (not shown) between hanger lid 4 and the hanger 3 both dismoutabilities are connected.
Shown in Fig. 7～9 is the cutter arrangement that adopts wire claw formula cutting tool assembly, wire claw formula cutting tool assembly comprises that at least 2 joint peripheries are fixed with the sleeve pipe 22-4 of wire claw 22-3, sleeve pipe 22-4 has square opening, and the square opening of sleeve pipe 22-4 is connected with square tube major axis 21-1 profile.
Use the ventilative machine in meadow of the present utility model, can be equipped with wire claw formula cutting tool assembly and blade type cutting tool assembly, when need loosen the soil in the meadow, change the blade type cutting tool assembly, when needing to dredge grass, change wire claw formula cutting tool assembly.Change when very convenient, as long as unclamp the screw that connects between hanger lid 4 and the hanger 3, the hanger lid 4 of rotating shaft one end is deviate from from the slot of hanger 3, the rotating shaft other end is deviate from from the output shaft 12-1 of gearbox again, the anti-above-mentioned steps of cutting tool assembly that will need again to install is installed at once.
Claims (9)
1. the cutter arrangement of the ventilative machine in a meadow comprises actuating unit (1), hanger (3), is in the cutting tool assembly (2) between actuating unit (1) and the hanger (3), and cutting tool assembly (2) comprises rotating shaft (21) and is fixed on cutter (22) in the rotating shaft (21); It is characterized in that: above-mentioned cutting tool assembly (2) also comprises hanger lid (4); Above-mentioned actuating unit (1) comprises series excited machine (11) and gearbox (12); One end of rotating shaft (21) is connected with hanger lid (4) by clutch shaft bearing (5), and hanger lid (4) is connected with hanger (3) dismoutability, and the other end of rotating shaft (21) is connected with output shaft (12-1) dismoutability of gearbox (12).
2. the cutter arrangement of the ventilative machine in meadow according to claim 1 is characterized in that: be connected to form dismoutability by screw between described hanger lid (4) and the hanger (3) and be connected.
3. the cutter arrangement of the ventilative machine in meadow according to claim 2, it is characterized in that: the end that described hanger lid (4) is connected with hanger (3) is boss (4-1), described hanger (3) is provided with the slot (3-1) that shape and hanger lid boss (4-1) shape is complementary, and the boss (4-1) of hanger lid (4) inserts in the slot (3-1) of hanger (3) and is matched in clearance.
4. the cutter arrangement of the ventilative machine in meadow according to claim 3 is characterized in that: described hanger lid boss (4-1) is the semi-cylindrical boss, and the slot on the described hanger (3-1) is the semi-circular cross-section groove.
5. the cutter arrangement of the ventilative machine in meadow according to claim 2, it is characterized in that: described rotating shaft (21) is to be formed by connecting by polygonal cross-section hollow major axis (21-1) that is used for mounting cutter (22) and the minor axis (21-2) that is used to install clutch shaft bearing (5), the output shaft of gearbox (12-1) inserts in major axis (21-1) cavity (21-11), connects for profile between the two and connects for matched in clearance forms dismoutability.
6. the cutter arrangement of the ventilative machine in meadow according to claim 5 is characterized in that: described gearbox is that second belt slows down.
7. the cutter arrangement of the ventilative machine in meadow according to claim 5 is characterized in that: described cutter (22) is fixed with the sleeve pipe (22-2) of wire claw (22-1) for the wire claw formula comprises at least 2 joint peripheries, and sleeve pipe (22-1) is connected with major axis (22) profile.
8. the cutter arrangement of the ventilative machine in meadow according to claim 5, it is characterized in that: described cutter (22) is the blade type cutter, comprise at least 2 blade (22-3), blade (22-3) is connected with major axis (22) profile, is provided with spacer (22-4) between the blade (22-3).
9. according to the cutter arrangement of the ventilative machine of claim 7 or 8 described meadows, it is characterized in that: described major axis (21-1) is the square tube axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200339552U CN201015260Y (en) | 2007-02-01 | 2007-02-01 | Cutter arrangement of grassland ventilating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200339552U CN201015260Y (en) | 2007-02-01 | 2007-02-01 | Cutter arrangement of grassland ventilating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201015260Y true CN201015260Y (en) | 2008-02-06 |
Family
ID=39055737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200339552U Expired - Fee Related CN201015260Y (en) | 2007-02-01 | 2007-02-01 | Cutter arrangement of grassland ventilating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201015260Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487614A (en) * | 2011-11-25 | 2012-06-13 | 常州合力电器有限公司 | Hand-propelled grassland multifunctional machine |
| CN102612877A (en) * | 2012-04-20 | 2012-08-01 | 常州合力电器有限公司 | Cutter device for grassland breathing machine |
| CN102612876A (en) * | 2012-04-20 | 2012-08-01 | 常州合力电器有限公司 | Multifunctional grassland ventilating machine and main body thereof |
| CN102696296A (en) * | 2012-07-03 | 2012-10-03 | 常州合力电器有限公司 | Cutter device of grassland breathing machine |
| CN108347875A (en) * | 2015-09-22 | 2018-07-31 | 诺瓦克拉夫特有限公司 | soil treatment device |
| CN109845431A (en) * | 2019-01-16 | 2019-06-07 | 常州合力电器有限公司 | Meadow ventilating machine |
| CN110769681A (en) * | 2017-06-28 | 2020-02-07 | 理查德坎皮公司 | Device, arrangement and method for turf treatment |
-
2007
- 2007-02-01 CN CNU2007200339552U patent/CN201015260Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487614A (en) * | 2011-11-25 | 2012-06-13 | 常州合力电器有限公司 | Hand-propelled grassland multifunctional machine |
| CN102612877A (en) * | 2012-04-20 | 2012-08-01 | 常州合力电器有限公司 | Cutter device for grassland breathing machine |
| CN102612876A (en) * | 2012-04-20 | 2012-08-01 | 常州合力电器有限公司 | Multifunctional grassland ventilating machine and main body thereof |
| CN102612876B (en) * | 2012-04-20 | 2013-11-20 | 常州合力电器有限公司 | Multifunctional grassland ventilating machine and main body thereof |
| CN102696296A (en) * | 2012-07-03 | 2012-10-03 | 常州合力电器有限公司 | Cutter device of grassland breathing machine |
| CN102696296B (en) * | 2012-07-03 | 2015-04-22 | 常州合力电器有限公司 | Cutter device of grassland breathing machine |
| CN108347875A (en) * | 2015-09-22 | 2018-07-31 | 诺瓦克拉夫特有限公司 | soil treatment device |
| CN108347875B (en) * | 2015-09-22 | 2021-10-29 | 诺瓦克拉夫特有限公司 | Soil treatment device |
| CN110769681A (en) * | 2017-06-28 | 2020-02-07 | 理查德坎皮公司 | Device, arrangement and method for turf treatment |
| CN110769681B (en) * | 2017-06-28 | 2022-11-01 | 理查德坎皮公司 | Device, arrangement and method for turf treatment |
| CN109845431A (en) * | 2019-01-16 | 2019-06-07 | 常州合力电器有限公司 | Meadow ventilating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20080206 Termination date: 20160201 |