CN203851528U - Strap type cut saw - Google Patents
Strap type cut saw Download PDFInfo
- Publication number
- CN203851528U CN203851528U CN201420255458.7U CN201420255458U CN203851528U CN 203851528 U CN203851528 U CN 203851528U CN 201420255458 U CN201420255458 U CN 201420255458U CN 203851528 U CN203851528 U CN 203851528U
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- China
- Prior art keywords
- tube connector
- type cutting
- wire
- accumulator
- fixed
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Abstract
The utility model relates to a cut saw for pruning branches, in particular to a strap type cut saw comprising a motor with a base. A disc-shaped saw blade is fixed on an output shaft of the motor, a connecting and supporting component is fixed at the bottom of the base through bolts and comprises a connecting pipe and a connecting disc, the connecting disc with the outer edge extending out of the outer wall of the connecting pipe is located at the top of the connecting pipe, connecting holes are formed in the connecting disc, a support rod is connected in an inner hole of the connecting pipe in a threaded hole, the motor is connected with a storage battery through a wire, and two straps are fixed on a shell of the storage battery. Due to the structure, the strap type cut saw has the advantages that labor intensity is lowered, and safety is improved.
Description
Technical field
The utility model relates to pruning branch to be sawed by cutting, especially a kind of straps type cutting saw that can reduce labour intensity and improve safety.
Background technology
The commodity trees of prior art [referring generally to fruit-bearing forest] all need unnecessary branch to prune away in process of growth, to guarantee that commodity trees regulate the reasonable distribution of nutriment, suppress excessive growth, promote flower bud differentiation, reach treelet early flowering result, full-bloom stage, the full bearing period can be extended again, also veteran rejuvenation can be made.The winter pruning method of commodity trees is mainly divided into three kinds, may be summarized to be and cuts, dredges, removes tiller, the i.e. usually said sanction branch of people.
The sanction branch instrument of prior art generally comprises cuts out secateurs and cutting saw, the general manpower hand held hacksaw that adopts of cutting saw of prior art.During use, orchard worker or workman hold hacksaw and climb to needing the sturdy branch place of cutting to carry out cutting to it by aids such as stair, stooles; Or orchard worker climb fruit tree with hacksaw to needing the sturdy branch of cutting to carry out cutting.Be that workman ceaselessly moves commodity trees [fruit tree] in aid or climbing at a sanction branch process need, cause labour intensity large, the center of gravity of workman on aid or fruit tree is difficult to grasp, and is easy to throw from aid or fruit tree, danger coefficient is high, and labour intensity is large.Also have and adopt hand held type electric saw to carry out cutting to sturdy branch, but hand held type electric saw is because saw blade be banded, be easy to occur wrong saw or saw the situation of hindering other branch, its quality is large, during use, orchard worker or workman need aid or the upper commodity trees of climbing, and danger coefficient is high.
In sum, the cutting of prior art saw causes that workman's labour intensity is large and safety coefficient is low.
Summary of the invention
The purpose of this utility model is to provide a kind of straps type cutting saw that can reduce labour intensity and improve safety.
The technical scheme adopting is for achieving the above object such, and a kind of straps type cutting saw, comprises the motor with base, is fixed with discoidal saw blade on the output shaft of motor; Wherein:
Described base bottom has been bolted connection supporting member, and this connection supporting member comprises again tube connector, is positioned at the terminal pad that tube connector outer wall is stretched out in tube connector top and outer, is provided with connecting hole on terminal pad;
Support bar has been threaded in the endoporus of described tube connector;
Described motor, by wire and accumulator conducting, is fixed with two braces on the shell of this accumulator.
The utility model is because the advantage that said structure has is: orchard worker or workman stand in ground and can carry out branch cutting the commodity trees of higher position, has improved safety when reducing labour intensity.
Accompanying drawing explanation
The non-limiting embodiment that the utility model can provide by accompanying drawing further illustrates.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model connects supporting member;
Fig. 3 is the structural representation that the utility model storage line outgoing line device is positioned at accumulator place;
Fig. 4 is the structural representation that the utility model saw blade is positioned at protection box place;
Fig. 5 is the structural representation of the utility model storage line outgoing line device;
In figure: 1, motor; 2, base; 3, output shaft; 4, saw blade; 5, connect supporting member; 6, tube connector; 7, terminal pad; 8, connecting hole; 9, support bar; 10, wire; 11, accumulator; 12, braces; 13, fixing hole; 14, handle; 15, reinforcement; 16, plug; 17, socket; 18, charging socket; 19, storage line outgoing line device; 20, storage line goes out drum; 21, installing hole; 22, bearing; 23, axle; 24, hold wire casing; 25, protection box; 26, breach.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Straps type cutting saw referring in accompanying drawing 1,2,3,4 and 5, figure, comprises the motor 1 with base 2, is fixed with discoidal saw blade 4 on the output shaft 3 of motor 1; Wherein:
Described base 2 bottoms have been bolted and have connected supporting member 5, and this connection supporting member 5 comprises again tube connector 6, is positioned at the terminal pad 7 that tube connector 6 outer walls are stretched out in tube connector 6 tops and outer, is provided with connecting hole 8 on terminal pad 7;
Support bar 9 has been threaded in the endoporus of described tube connector 6;
Described motor 1, by wire 10 and accumulator 11 conductings, is fixed with two braces 12 on the shell of this accumulator 11.In this embodiment, orchard worker or workman stand in ground and can carry out branch cutting the commodity trees of higher position, have improved safety when reducing labour intensity.The saw head of accumulator 11 and cutting saw [be motor 1 with is connected supporting member 5, saw blade 4 and support bar 9 assemblings form saw] is split type, is convenient to control when orchard worker or workman use center of gravity.
For guarantee connecting the steadiness being connected between supporting member 5 and support bar 9, in using area, assemble [being easy to carry] with being convenient to, in above-described embodiment, preferably: on tube connector 6 sidewalls of described connection supporting member 5, be provided with at least one group of fixing hole 13, two through holes of this group fixing hole 13 are symmetrical along the axis of tube connector 6;
During use, double threaded screw is passed to another through hole of a through hole, support bar 9 and the fixing hole 13 of fixing hole 13 successively, then in two terminations of double threaded screw, with nut, lock.
For ease of orchard worker or workman, on ground, accurately cutting saw is lifted to the branch place that needs cutting, in above-described embodiment, preferably: on the lower pole section outer wall of described support bar 9, be provided with two handles 14, the angle that these two handles 14 make progress in tube connector 6 footpaths is 70 °-100 °, and the difference in height between described two handles 14 is 30 ㎝-40 ㎝.Optimum positional relationship between two handles 14 is: the angle that described two handles 14 make progress in tube connector 6 footpaths is 90 °, and the difference in height between these two handles 14 is 35 ㎝.
For guaranteeing to connect the support strength of supporting member 5, in above-described embodiment, preferably: between the tube connector 6 of described connection supporting member 5 and terminal pad 7, be provided with reinforcement 15, the both ends of this reinforcement 15 are fixed on respectively on the outer wall of tube connector 6 and the lower surface of terminal pad 7.
For ease of realizing fast the conducting between motor 1 and accumulator 11, in above-described embodiment, preferably: two terminations of described wire 10 have plug 16, the plug 16 of two terminations of this wire 10 mates with the socket 17 on motor 1 and accumulator 11 respectively.
For ease of stating electric energy in accumulator 11, use rear quick charge, in above-described embodiment, preferably: there is charging socket 18 on described accumulator 11.
For preventing that wire is at the moving insulating barrier along bad wire of slob Orly, further guarantee safety in utilization, in above-described embodiment, preferably: on the outer wall of described accumulator 11, there is storage line outgoing line device 19, this storage line outgoing line device 19 comprises that again storage line goes out drum 20, the middle part that goes out drum 20 at storage line has installing hole 21, storage line goes out drum 20 and by bearing 22, is fixed on one end of axle 23 at installing hole 21 places, other one end of this axle 23 is fixed on the outer wall of accumulator 11, under normality, wire 10 is stored in the appearance wire casing 24 that line goes out drum 20, under External Force Acting, store up line and go out drum 20 along axle 23 rotations, realization is to the take-up of wire 10 or unwrapping wire.
For preventing that saw blade 4 from cutting to, need cutting branch branch around; in above-described embodiment; preferably: described saw blade 4 is positioned at the protection box 25 being fixed on output shaft 3, this protection box 25 is circular, in the footpath of protection box 25, is upwards provided with for the sawtooth of saw blade 4 and the breach 26 that branch suits.In this embodiment, due to the setting of protection box 25, the opposite that also makes wood chip that saw blade 4 cuts out stand toward orchard worker or workman flies out outside protection box 25, has avoided wood chip to fly into orchard worker or workman causes casualty accident, has improved safety.
In above-described embodiment, motor 1, saw blade 4, wire 10 and accumulator 11 all adopt market sale product.Wherein motor 1 adopts the micro-machine of 1.5 kilograms of left and right, and accumulator 11 adopts the accumulator of 6-8 kilogram.Motor 1 be connected supporting member 5, saw blade 4 and support bar 9 and be assembled into quality after saw head at 2-2.5 kilogram.Whole device gross mass is low, and scale orchard or family orchard are all applicable.
Obviously, above-mentioned all embodiment are a part of embodiment of the present utility model, rather than whole embodiment.Based on embodiment described in the utility model, those skilled in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the category of the utility model protection.
In sum, due to said structure, reduced labour intensity and improved safety.
Claims (9)
1. straps type cutting saw, comprises and the have base motor (1) of (2) is fixed with discoidal saw blade (4) on the output shaft (3) of motor (1); It is characterized in that:
Described base (2) bottom has been bolted connection supporting member (5), this connection supporting member (5) comprises again tube connector (6), be positioned at tube connector (6) top and outer and stretch out the terminal pad (7) of tube connector (6) outer wall, on terminal pad (7), be provided with connecting hole (8);
Support bar (9) has been threaded in the endoporus of described tube connector (6);
Described motor (1), by wire (10) and accumulator (11) conducting, is fixed with two braces (12) on the shell of this accumulator (11).
2. straps type cutting according to claim 1 is sawed, it is characterized in that: on tube connector (6) sidewall of described connection supporting member (5), be provided with at least one group of fixing hole (13), two through holes of this group fixing hole (13) are symmetrical along the axis of tube connector (6);
During use, double threaded screw is passed to another through hole of a through hole, support bar (9) and the fixing hole (13) of fixing hole (13) successively, then in two terminations of double threaded screw, with nut, lock.
3. straps type cutting according to claim 1 and 2 is sawed, it is characterized in that: on the lower pole section outer wall of described support bar (9), be provided with two handles (14), the angle that these two handles (14) make progress in tube connector (6) footpath is 70 °-100 °, and the difference in height between described two handles (14) is 30 ㎝-40 ㎝.
4. straps type cutting saw according to claim 3, is characterized in that: the angle that described two handles (14) make progress in tube connector (6) footpath is 90 °, and the difference in height between these two handles (14) is 35 ㎝.
5. straps type cutting according to claim 1 and 2 is sawed, it is characterized in that: between the tube connector (6) of described connection supporting member (5) and terminal pad (7), be provided with reinforcement (15), the both ends of this reinforcement (15) are fixed on respectively on the outer wall of tube connector (6) and the lower surface of terminal pad (7).
6. straps type cutting according to claim 1 is sawed, it is characterized in that: two terminations of described wire (10) have plug (16), the plug (16) of two terminations of this wire (10) mates with the socket (17) on motor (1) and accumulator (11) respectively.
7. according to the straps type cutting saw described in claim 1 or 6, it is characterized in that: on described accumulator (11), there is charging socket (18).
8. according to the straps type cutting saw described in claim 1 or 6, it is characterized in that: on the outer wall of described accumulator (11), there is storage line outgoing line device (19), this storage line outgoing line device (19) comprises that again storage line goes out drum (20), the middle part that goes out drum (20) at storage line has installing hole (21), storage line goes out drum (20) and at installing hole (21), locates to be fixed on by bearing (22) one end of axle (23), other one end of this axle (23) is fixed on the outer wall of accumulator (11), under normality, wire (10) is stored in the appearance wire casing (24) that line goes out drum (20), under External Force Acting, storing up line goes out drum (20) and rotates along axle (23), take-up or the unwrapping wire of realization to wire (10).
9. straps type cutting according to claim 1 is sawed; it is characterized in that: described saw blade (4) is positioned at the protection box (25) being fixed on output shaft (3); this protection box (25) is circular, is upwards provided with supplies the sawtooth of saw blade (4) and the breach (26) that branch suits in the footpath of protection box (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255458.7U CN203851528U (en) | 2014-05-19 | 2014-05-19 | Strap type cut saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255458.7U CN203851528U (en) | 2014-05-19 | 2014-05-19 | Strap type cut saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851528U true CN203851528U (en) | 2014-10-01 |
Family
ID=51601416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255458.7U Expired - Fee Related CN203851528U (en) | 2014-05-19 | 2014-05-19 | Strap type cut saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888832A (en) * | 2017-03-03 | 2017-06-27 | 国网湖北省电力公司武汉市江夏区供电公司 | A kind of electronic shears with extended handle of livewire work |
-
2014
- 2014-05-19 CN CN201420255458.7U patent/CN203851528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888832A (en) * | 2017-03-03 | 2017-06-27 | 国网湖北省电力公司武汉市江夏区供电公司 | A kind of electronic shears with extended handle of livewire work |
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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: 20141001 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |