CN203968843U - For playing the crawler type cutting tool of tree in gardens - Google Patents
For playing the crawler type cutting tool of tree in gardens Download PDFInfo
- Publication number
- CN203968843U CN203968843U CN201420438500.9U CN201420438500U CN203968843U CN 203968843 U CN203968843 U CN 203968843U CN 201420438500 U CN201420438500 U CN 201420438500U CN 203968843 U CN203968843 U CN 203968843U
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- Prior art keywords
- guide groove
- chain
- cutting tool
- driven
- driving gear
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Abstract
The utility model discloses a kind of crawler type cutting tool that plays tree for gardens, comprise two shapes, measure-alike steel plate, between described two steel plates, by bushing pipe, be connected with bolt, between described two steel plates and positioning guide column, form guide groove, described guide groove two ends are respectively equipped with the driving gear being driven by drive unit and the driven gear being driven by driving gear, described driving gear is connected by chain with driven gear, between described driven gear and guide groove, be provided with tension spring, between described chain and guide groove, be provided with buffer spring, described chain outside is provided with crawler belt, described crawler belt comprises several deformed steel flats, between described two adjacent deformed steel flats, be provided with the earth gap of inclination, on described deformed steel flats, along chain rotation direction, be provided with successively array slice, cut sth. askew sheet and scraping blade.
Description
Technical field
The utility model relates to garden instrument, relates in particular to a kind of crawler type cutting tool that plays tree for gardens.
Background technology
Gardener is in transplanting, and the feature such as dark because trees volume is large, rhizome scope wide, rhizome buries, therefore need to spend a large amount of manpowers, time and complete tree device.At present, the more existing tree device that rises, volume is larger, and carrying is inconvenient.In addition, when playing tree, cutting tool is very important.But existing cutting tool because earth enters in chain, causes chain to rotate dumb when cutting; Meanwhile, when playing tree, if when cutter touches hard stone, blade easily fractures, made the efficiency step-down of tree.
Utility model content
Based on this, for the problems referred to above, be necessary to propose a kind of simple in structure, cutting power is strong, the earth of kicking up in cutting process, makes it can not block chain, simultaneously blade not frangibility for gardens, play the crawler type cutting tool of tree.
The technical solution of the utility model is: a kind of crawler type cutting tool that plays tree for gardens, comprise two shapes, measure-alike steel plate, between described two steel plates, by bushing pipe, be connected with bolt, between described two steel plates and positioning guide column, form guide groove, described guide groove two ends are respectively equipped with the driving gear being driven by drive unit and the driven gear being driven by driving gear, described driving gear is connected by chain with driven gear, between described driven gear and guide groove, be provided with tension spring, between described chain and guide groove, be provided with buffer spring, described chain outside is provided with crawler belt, described crawler belt comprises several deformed steel flats, between described two adjacent deformed steel flats, be provided with the earth gap of inclination, on described deformed steel flats, along chain rotation direction, be provided with successively array slice, cut sth. askew sheet and scraping blade.
In the technical program, drive unit, driving gear, driven gear and chain form a cycling mechanism, drive the motion of whole device; Tension spring and buffer spring guarantee the normal use of this device; Scraping blade, the sheet of cutting into slices and cut sth. askew make this device cutting power strong; Earth gap be arranged on the earth of kicking up in cutting process, make it can not block chain.
In an embodiment, described drive unit is gasoline engine therein, and described gasoline engine is arranged in frame.
In an embodiment, described guide groove both sides are provided with connecting plate therein, and described crawler belt both sides are connected with connecting plate by rolling steel column.Arranging of rolling steel column can make crawler belt can not shake when all directions are stressed.
In an embodiment, described buffer spring comprises two groups of buffer springs that are symmetrical set therein.Buffer spring is only positioned at a side of rotation direction, guarantees the reasonability of its mechanism.
Therein in an embodiment, described several earth gap shape, consistent size, described earth gap tilts along chain rotation direction.Along chain rotation direction, tilt can make the earth of kicking up be taken easily out of ground.
The beneficial effects of the utility model are:
(1) simple in structure, cutting power is strong, the earth of kicking up in cutting process, makes it can not block chain, simultaneously blade frangibility not;
(2) drive unit, driving gear, driven gear and chain form a cycling mechanism, drive the motion of whole device;
(3) blade that is arranged so that of tension spring plays certain buffering when moving to driven gear one side;
(4) when buffer spring makes blade run into hard stone when cutting, blade, to after-contraction, is protected blade;
(5) arranging of rolling steel column can make crawler belt can not shake when all directions are stressed;
(6) earth gap tilts can make the earth of kicking up be taken easily out of ground along chain rotation direction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of cross section of cutting into slices in the utility model embodiment;
Fig. 3 is the structural representation of sheet cross section of cutting sth. askew in the utility model embodiment;
Fig. 4 is scraping blade cross-sectional structure schematic diagram in the utility model embodiment;
Description of reference numerals:
10, steel plate, 20, bolt, 30, drive unit, 40, driving gear, 50, driven gear, 60, chain, 70, tension spring, 80, buffer spring, 90, crawler belt, 100, earth gap, 110, scraping blade, 120, section, 130, the sheet of cutting sth. askew, 140, frame, 150, rolling steel column.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
Embodiment:
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of crawler type cutting tool that plays tree for gardens, comprise two shapes, measure-alike steel plate 10, between described two steel plates 10, by bushing pipe, be connected with bolt 20, between described two steel plates 10 and positioning guide column 20, form guide groove, described guide groove two ends are respectively equipped with the driving gear 40 being driven by drive unit 30 and the driven gear 50 being driven by driving gear 40, described driving gear 40 is connected by chain 60 with driven gear 50, between described driven gear 40 and guide groove, be provided with tension spring 70, between described chain 60 and guide groove, be provided with buffer spring 80, described chain 60 outsides are provided with crawler belt 90, described crawler belt 90 comprises several deformed steel flats, between described two adjacent deformed steel flats, be provided with the earth gap 100 of inclination, on described deformed steel flats, along chain 60 rotation directions, be provided with successively array slice 120, cut sth. askew sheet 130 and scraping blade 110.
In the present embodiment, described drive unit 30 is gasoline engine, and described gasoline engine is arranged in frame 140.Described guide groove both sides are provided with connecting plate, and described crawler belt 90 both sides are connected with connecting plate by rolling steel column 150.Described buffer spring 80 is two groups, and two groups of buffer springs 80 are symmetrical arranged.Described several earth gap 100 shapes, consistent size.Described earth gap 100 tilts along chain 60 rotation directions.
In use, drive unit 30 drives driving gear 40 to rotate, and driving gear 40 drives driven gear 50 to rotate by chain 60.Section 120, cut sth. askew sheet 130 and scraping blade 110 enter earth, first section 120 enters earth, earth and tree root are cut off, the sheet 130 of cutting sth. askew subsequently contacts with tree root with earth, earth and tree root are cut into small pieces again, last under the effect of scraping blade 110, earth and tree root are scraped broken, by the effect of three kinds of different cutters, and because earth gap 100 tilts can take the earth of kicking up out of ground along chain 60 rotation directions.Be arranged so that scraping blade 110, section 120 and the sheet 130 of cutting sth. askew of tension spring 70 play certain buffering when moving to driven gear 50 1 sides; Buffer spring 80 makes scraping blade 110, section 120 and cuts sth. askew sheet 130 when when cutting runs into hard stone, and scraping blade 110, section 120 and the sheet 130 of cutting sth. askew be to after-contraction, protection scraping blade 110, section 120 and the sheet 130 of cutting sth. askew; Arranging of rolling steel column can make crawler belt 90 can not shake when all directions are stressed.
Described in the present embodiment, for gardens, play the crawler type cutting tool of tree, drive unit 30, driving gear 40, driven gear 50 and chain 60 form a cycling mechanism, drive the motion of whole device; The blade that is arranged so that of tension spring 70 plays certain buffering when moving to driven gear 50 1 sides; When buffer spring 80 makes blade run into hard stone when cutting, blade, to after-contraction, is protected blade; Arranging of rolling steel column 150 can make crawler belt 90 can not shake when all directions are stressed; Earth gap 100 tilts can make the earth of kicking up be taken easily out of ground along chain rotation direction.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a crawler type cutting tool that plays tree for gardens, it is characterized in that, comprise two shapes, measure-alike steel plate, between described two steel plates, by bushing pipe, be connected with bolt, between described two steel plates and positioning guide column, form guide groove, described guide groove two ends are respectively equipped with the driving gear being driven by drive unit and the driven gear being driven by driving gear, described driving gear is connected by chain with driven gear, between described driven gear and guide groove, be provided with tension spring, between described chain and guide groove, be provided with buffer spring, described chain outside is provided with crawler belt, described crawler belt comprises several deformed steel flats, between two adjacent deformed steel flats, be provided with the earth gap of inclination, on described deformed steel flats, along chain rotation direction, be provided with successively array slice, cut sth. askew sheet and scraping blade.
2. the crawler type cutting tool that plays tree for gardens according to claim 1, is characterized in that, described drive unit is gasoline engine, and is arranged in frame.
3. the crawler type cutting tool that plays tree for gardens according to claim 1 and 2, is characterized in that, described guide groove both sides are provided with connecting plate, and described crawler belt both sides are connected with connecting plate by rolling steel column.
4. the crawler type cutting tool that plays tree for gardens according to claim 1 and 2, is characterized in that, described buffer spring comprises two groups of buffer springs that are symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438500.9U CN203968843U (en) | 2014-08-06 | 2014-08-06 | For playing the crawler type cutting tool of tree in gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438500.9U CN203968843U (en) | 2014-08-06 | 2014-08-06 | For playing the crawler type cutting tool of tree in gardens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203968843U true CN203968843U (en) | 2014-12-03 |
Family
ID=51966329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420438500.9U Expired - Fee Related CN203968843U (en) | 2014-08-06 | 2014-08-06 | For playing the crawler type cutting tool of tree in gardens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203968843U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823809A (en) * | 2015-05-13 | 2015-08-12 | 安徽三普机械有限公司 | Chain knife assembly for tree mover |
| CN107318589A (en) * | 2017-09-06 | 2017-11-07 | 安徽三普智能重工有限公司 | A kind of hand-held hydraulic tree mover |
| CN107372023A (en) * | 2017-09-06 | 2017-11-24 | 安徽三普智能重工有限公司 | A kind of adjustable digging tree device |
| CN107439340A (en) * | 2017-09-06 | 2017-12-08 | 安徽三普智能重工有限公司 | A kind of Portable tree digging machine |
-
2014
- 2014-08-06 CN CN201420438500.9U patent/CN203968843U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823809A (en) * | 2015-05-13 | 2015-08-12 | 安徽三普机械有限公司 | Chain knife assembly for tree mover |
| CN107318589A (en) * | 2017-09-06 | 2017-11-07 | 安徽三普智能重工有限公司 | A kind of hand-held hydraulic tree mover |
| CN107372023A (en) * | 2017-09-06 | 2017-11-24 | 安徽三普智能重工有限公司 | A kind of adjustable digging tree device |
| CN107439340A (en) * | 2017-09-06 | 2017-12-08 | 安徽三普智能重工有限公司 | A kind of Portable tree digging 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 |
Granted publication date: 20141203 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |