CN210928716U - Branches of tall trees saw for afforestation - Google Patents

Abstract

The utility model discloses a branches of tall trees saw for afforestation, including the receiving mechanism of main part, main part top and the damper of main part bottom, the receiving mechanism includes the receiving net, fixedly connected with spacing branch in the middle of the main part top, top one side fixedly connected with spacing collar of spacing branch, the receiving net is located in the middle of the bottom of spacing collar, fixedly connected with pivot in the middle of the both sides of spacing collar, the middle fixedly connected with stopper of spacing collar, the position department corresponding to spacing branch in the middle of one side of spacing collar fixedly connected with solid fixed ring; accomodate the setting of net and spacing collar, it is more convenient that effectual makeed the branches saw use, and reduced the potential safety hazard, when the use of branches saw, the powder after the cutting branch can directly fall into the net of accomodating of branches saw one side, not only reduces the condition that the powder drifted away along with the wind, has reduced the pollution, has reduced the condition that the staff inhales the powder simultaneously, has reduced the potential safety hazard.

Description

Branches of tall trees saw for afforestation

Technical Field

The utility model belongs to the technical field of the branches of tall trees saw, concretely relates to branches of tall trees saw for afforestation.

Background

The high branch saw is a high branch pruning saw, also called as a mower or a motor sickle, is one of garden machines commonly used for pruning trees in landscaping, and is a garden machine with high difficulty and high risk for single-person operation. The main application fields include landscaping, yard maintenance, highway cleaning, forest fire prevention, crop harvesting and the like, and therefore, the high-branch saw for landscaping is developed.

Present lopper saw has certain problem, when using the lopper saw to cut the branch, there is the potential safety hazard, the environment has been polluted simultaneously, because can produce a large amount of powders after the branch cutting, inside these powders if the human body of inspiration, can bring serious health hidden danger, make people can't normally breathe simultaneously threaten the life-span even, and can make and be full of the granule in the air, the environment has been polluted, economic cost has not only been increased, the work degree of difficulty has been increased, certain economic loss's problem has been brought simultaneously, we provide a lopper saw for afforestation for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a branches of tall trees saw for afforestation, there is certain problem with the current branches of tall trees saw that proposes in solving above-mentioned background art, when using the branches of tall trees saw to cut the branches, there is the potential safety hazard, the environment has been polluted simultaneously, because can produce a large amount of powders behind the branch cutting, these powders if inside human body of inspiration, can bring serious health hidden danger, make people can't normally breathe simultaneously threaten the life-span even, and can make and be full of the granule in the air, the environment has been polluted, economic cost has not only been increased, the work degree of difficulty has been increased, certain economic loss scheduling problem has been brought simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a pole pruning saw for landscaping comprises a main body, a receiving mechanism at the top end of the main body and a damping mechanism at the bottom end of the main body, wherein the receiving mechanism comprises a receiving net, a limiting support rod is fixedly connected in the middle of the top end of the main body, a limiting ring is fixedly connected to one side of the top end of the limiting support rod, the receiving net is positioned in the middle of the bottom end of the limiting ring, rotating shafts are fixedly connected in the middle of two sides of the limiting ring, a limiting block is fixedly connected in the middle of the limiting ring, a fixing ring is fixedly connected in the middle of one side of the limiting ring at a position corresponding to the limiting support rod, a fixing seat is fixedly connected in one side of the fixing ring at a position corresponding to the limiting ring, a limiting spring is fixedly connected to the inner side of the fixing seat, a limiting buckle is, and the limiting groove penetrates through the top end surface of the limiting block.

Preferably, damper includes damping spring, swing joint has spacing pillar in the middle of the bottom of spacing pillar, damping spring is located the position department that corresponds to spacing pillar in the middle of the inboard of spacing pillar, damping spring's bottom both sides are corresponding to the inboard fixedly connected with rubber protection pad of spacing pillar.

Preferably, the main part includes the motor, the motor is located in the middle of the bottom of spacing pillar, the top of spacing pillar middle position department fixedly connected with spacing ring corresponding to spacing branch.

Preferably, the middle of the top end of the limiting support rod is fixedly connected with a limiting seat, the middle of the top end of the limiting seat is fixedly connected with a saw blade, and saw teeth are fixedly connected to the periphery of the outer side of the saw blade.

Preferably, the inner side of the limiting spring is fixedly connected with a limiting rope, and the top end of the limiting rope is fixedly connected with a limiting bolt corresponding to the top end of the fixing seat.

Preferably, the two sides of the fixing ring are fixedly connected with second fixing shafts corresponding to the inner side positions of the fixing seat, and the two sides of the second fixing shafts are fixedly connected with first fixing shafts corresponding to the positions of the fixing seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. accomodate the setting of net and spacing collar, it is more convenient that effectual messenger branches saw uses, and the potential safety hazard has been reduced, when the use of branches saw, the powder after the cutting branch can directly fall into the net of accomodating of branches saw one side, not only reduce the condition that the powder drifted away with the wind, the pollution is reduced, the condition that the staff inhales the powder has been reduced simultaneously, the potential safety hazard has been reduced, it is more simple and convenient when making to use branches saw, simultaneously can effectual collection branch powder, the cost and time are saved, the work degree of difficulty is reduced, economic loss is reduced.

2. Rubber protection pad and damping spring's setting, the effectual life who increases spacing branch, when the branches of tall trees saw was adjusted and is used, when spacing branch adjusted with spacing pillar and is reset, the vibrations that spacing branch of effectual reduction brought have effectually protected spacing branch and spacing pillar, have increased practicality and convenience, have guaranteed the normal progress of work, have increased work efficiency and economic benefits.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the spacing collar of the present invention;

FIG. 3 is a cross-sectional view of the stop buckle of the present invention;

fig. 4 is a sectional view of a first fixed shaft of the present invention;

fig. 5 is a sectional view of the damping spring of the present invention;

in the figure: 1. a saw blade; 2. a limiting seat; 3. a storage net; 4. a limit strut; 5. a limiting strut; 6. a motor; 7. a limiting ring; 8. a limiting ring; 9. saw teeth; 10. a fixing ring; 11. a rotating shaft; 12. a limiting block; 13. a fixed seat; 14. a limiting spring; 15. a limiting rope; 16. a limit bolt; 17. a limiting groove; 18. a limit buckle; 19. a first fixed shaft; 20. a second fixed shaft; 21. a rubber protection pad; 22. a shock absorbing spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a pole pruning saw for landscaping comprises a main body, a receiving mechanism at the top end of the main body and a damping mechanism at the bottom end of the main body, wherein the receiving mechanism comprises a receiving net 3, a limiting support rod 4 is fixedly connected in the middle of the top end of the main body, a limiting ring 8 is fixedly connected to one side of the top end of the limiting support rod 4, the receiving net 3 is positioned in the middle of the bottom end of the limiting ring 8, a rotating shaft 11 is fixedly connected to the middle of two sides of the limiting ring 8, a limiting block 12 is fixedly connected to the middle of the limiting ring 8, a fixing ring 10 is fixedly connected to the middle of one side of the limiting ring 8 corresponding to the limiting support rod 4, a fixing seat 13 is fixedly connected to one side of the fixing ring 10 corresponding to the position of the limiting ring 8, a limiting spring 14 is fixedly connected to the inner side of the fixing seat 13, and spacing groove 17 runs through the top surface of stopper 12, accomodate the setting of net 3 and spacing collar 8, it is more convenient that effectual messenger branches saw uses, and the potential safety hazard has been reduced, when branches saw's use, the powder after the cutting branch can directly fall into the net 3 of accomodating of branches saw one side, not only reduce the condition that the powder drifted away with the wind, the pollution is reduced, the condition that the staff inhales the powder has been reduced simultaneously, the potential safety hazard has been reduced, make when using branches saw simple and convenient, simultaneously can effectual collection branch powder, the cost and time are saved, the work degree of difficulty has been reduced, economic loss has been reduced.

For effectual protection limit strut 4 and limit strut 5, in this embodiment, it is preferred, damper includes damping spring 22, swing joint has limit strut 5 in the middle of limit strut 4's the bottom, damping spring 22 is located the middle position department that corresponds to limit strut 4 of the inboard of limit strut 5, damping spring 22's bottom both sides are corresponding to limit strut 5's inboard fixedly connected with rubber protection pad 21, rubber protection pad 21 and damping spring 22's setting, the effectual life who increases limit strut 4, when the branches of tall trees saw is adjusted and is used, when limit strut 4 and limit strut adjust 5 and reset, can effectually reduce the vibrations that limit strut 4 brought, effectual limit strut 4 and limit strut 5 have been protected, practicality and convenience have been increased, the normal progress of work has been guaranteed, work efficiency and economic benefits have been increased.

In order to improve the efficiency of the high branch saw, in this embodiment, preferably, the main body includes a motor 6, the motor 6 is located in the middle of the bottom end of the limiting pillar 5, and a limiting ring 7 is fixedly connected to the middle of the top end of the limiting pillar 5 at a position corresponding to the limiting support rod 4.

In order to increase the working efficiency of the high branch saw, in the embodiment, preferably, the middle of the top end of the limiting support rod 4 is fixedly connected with the limiting seat 2, the middle of the top end of the limiting seat 2 is fixedly connected with the saw blade 1, and the periphery of the outer side of the saw blade 1 is fixedly connected with the saw teeth 9.

In order to make the retraction and the opening of the limiting ring 8 more convenient, in this embodiment, preferably, the limiting rope 15 is fixedly connected to the inner side of the limiting spring 14, and the top end of the limiting rope 15 is fixedly connected to the limiting bolt 16 corresponding to the top end of the fixing seat 13.

In order to facilitate the overturning of the spacing ring 8, in the embodiment, it is preferable that the two sides of the fixing ring 10 are fixedly connected with the second fixing shaft 20 at positions corresponding to the inner sides of the fixing seats 13, and the two sides of the second fixing shaft 20 are fixedly connected with the first fixing shaft 19 at positions corresponding to the fixing seats 13.

The model of the motor 6 in the utility model is Y-160M,

the working principle is that the direction of the stress of the conductor is determined by a left-hand rule. This pair of electromagnetic forces creates a moment acting on the armature, which moment is referred to as electromagnetic torque in the rotating electrical machine 6, the direction of the torque being counter-clockwise, in an attempt to turn the armature counter-clockwise. If the electromagnetic torque overcomes the resistive torque on the armature, the armature can rotate in a counterclockwise direction.

The utility model discloses a theory of operation and use flow: before the high branch saw is used, the containing net 3 is firstly opened for use, so that powder generated when the high branch saw cuts branches can be effectively collected on the inner side of the containing net 3, the fixing seat 13 is turned over through the limiting clamping of the second fixing shaft 20 and the first fixing shaft 19, so that the fixing seat 13 and the limiting ring 8 are turned to be in a state perpendicular to the limiting support rod 4, then the clamping seat in the middle of the top end of the fixing seat 13 is pulled, the limiting bolt 16 and the limiting rope 15 are driven to slide towards the top end by the pulling of the clamping seat, the limiting spring 14 is forced to shrink, the limiting buckle 18 in the middle of the bottom end of the limiting spring 14 is separated from the limiting groove 17 in the middle of the limiting block 12, the limiting block 12 is separated from the fixing seat 13, the limiting ring 8 is made of rubber elastic material, the limiting block 12 is separated from the fixing seat 13, so that the limiting ring 8 rebounds to the original shape, the tree branch collecting device is simple and convenient to use, protects air and environment, effectively reduces potential safety hazards, reduces the situation that workers suck dust, is very simple to collect and release, only needs to press the limiting block 12 on one side of the limiting ring 8 inwards to enable the limiting block 12 and the fixing seat 13 to slide to the same position, enables the limiting groove 17 to be tightly attached to the limiting buckle 18, enables the limiting ring 8 and the collecting net 3 to be collected and released, then enables the fixing seat 13 to be overturned through the second fixing shaft 20 and the first fixing shaft 19 to enable the limiting ring 8 and the fixing seat 13 to be in a state of being parallel to the limiting support rod 4, reduces space occupation, is simple and convenient to collect and release, reduces working difficulty, can effectively collect branch powder, saves cost and time, reduces working difficulty and economic loss, and then installs the damping spring 22 and the rubber protection pad 21 in the middle of the bottom end of the limiting support column 5, be fixed in rubber protection pad 21 in the middle of the inboard bottom of spacing pillar 5, then be fixed in damping spring 22 in the middle of the top of rubber protection pad 21, when spacing branch 4 contacts damping spring 22, can carry out the shock attenuation through rubber protection pad 21, thereby spacing branch 4 and spacing pillar 5's striking has been reduced, spacing branch 4 and spacing pillar 5's damage has been reduced, spacing branch 4 and spacing pillar 5's life has been increased, the normal progress of work has been guaranteed, work efficiency and economic benefits have been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a branches of tall trees saw for afforestation, includes the receiving mechanism on main part, main part top and the damper of main part bottom, its characterized in that: storage mechanism is including accomodating net (3), spacing branch of fixedly connected with (4) in the middle of the main part top, top one side fixedly connected with spacing collar (8) of spacing branch (4), accomodate net (3) and be located in the middle of the bottom of spacing collar (8), fixedly connected with pivot (11) in the middle of the both sides of spacing collar (8), the middle fixedly connected with stopper (12) of spacing collar (8), the position department fixedly connected with solid fixed ring (10) that corresponds to spacing branch (4) in the middle of one side of spacing collar (8), one side of solid fixed ring (10) is corresponding to position department fixedly connected with fixing base (13) of spacing collar (8), the inboard fixedly connected with spacing spring (14) of fixing base (13), the spacing knot (18) of fixedly connected with in the middle of the bottom of spacing spring (14), spacing groove (17) have been seted up corresponding to the position department of spacing knot (18) in the bottom of stopper (12) And the limiting groove (17) penetrates through the top end surface of the limiting block (12).

2. The pole pruning saw for landscaping according to claim 1, wherein: damper includes damping spring (22), swing joint has spacing pillar (5) in the middle of the bottom of spacing pillar (4), damping spring (22) are located the inboard middle position department corresponding to spacing pillar (4) of spacing pillar (5), the bottom both sides of damping spring (22) are corresponding to inboard fixedly connected with rubber protection pad (21) of spacing pillar (5).

3. The pole pruning saw for landscaping according to claim 1, wherein: the main part includes motor (6), motor (6) are located in the middle of the bottom of spacing pillar (5), the top middle position department fixedly connected with spacing ring (7) that is corresponding to spacing branch (4) of spacing pillar (5).

4. The pole pruning saw for landscaping according to claim 1, wherein: the saw blade limiting device is characterized in that a limiting seat (2) is fixedly connected to the middle of the top end of the limiting support rod (4), a saw blade (1) is fixedly connected to the middle of the top end of the limiting seat (2), and saw teeth (9) are fixedly connected to the periphery of the outer side of the saw blade (1).

5. The pole pruning saw for landscaping according to claim 1, wherein: the inner side of the limiting spring (14) is fixedly connected with a limiting rope (15), and the top end of the limiting rope (15) is fixedly connected with a limiting bolt (16) corresponding to the top end position of the fixed seat (13).

6. The pole pruning saw for landscaping according to claim 1, wherein: the both sides of solid fixed ring (10) are corresponding to inboard position department fixedly connected with second fixed axle (20) of fixing base (13), the both sides of second fixed axle (20) are corresponding to position department fixedly connected with first fixed axle (19) of fixing base (13).

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