CN212936847U

CN212936847U - Single-holding type lithium-ion electric chain saw alloy guide plate

Info

Publication number: CN212936847U
Application number: CN202021130324.4U
Authority: CN
Inventors: 王泉福
Original assignee: Hangzhou Cobot Laser Engineering Co ltd
Current assignee: Hangzhou Cobot Laser Engineering Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-13
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a formula lithium electricity chain saw alloy baffle is held to list relates to electricity chain saw technical field, including mainboard, first curb plate and second curb plate, the mainboard is installed between first curb plate and second curb plate, and mainboard, first curb plate and second curb plate are provided with multiunit fixing bolt. The utility model discloses after long-term work, the chain can take place not hard up, at this moment only need press from both sides the nut at double-end bolt both ends simultaneously, and unscrew the nut simultaneously, it is not hard up to make double-end bolt in the spout, only need successively to stimulate the gear this moment, treat that the chain on the gear is taut back, twist the nut at double-end bolt both ends simultaneously, and make its rotatory same number of turns in time, guarantee that the gear is located middle department between first curb plate and the second curb plate, just so can finely tune the chain and draw in, thereby need not pull down the elasticity that equipment adjusted the chain, make the great improvement of holistic work efficiency, also avoided causing the damage to equipment when dismantling.

Description

Single-holding type lithium-ion electric chain saw alloy guide plate

Technical Field

The utility model relates to an electricity chain saw technical field specifically is a formula lithium electricity chain saw alloy baffle is held to list.

Background

In order to protect the tree growth and the greening environment, garden workers need to frequently trim the trees, remove redundant branches and guarantee that the trunks grow neatly, and when the workers fell small-diameter trees such as the branches and the bamboos, the workers usually hold a manual saw to operate, so that the operation is inconvenient due to the fact that the labor force is large.

When the electric chain saw is used, the tightness of a chain is often required to be adjusted, the existing electric chain saw alloy guide plate is adjusted by screwing and feeding the whole guide plate of the adjusting bolt, and fine adjustment cannot be performed, so that the working efficiency is low, the equipment is easily damaged, and the use cost is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the adjustment is carried out by integrally pulling the screwing and feeding adjusting bolt guide plate and fine adjustment cannot be carried out, so that the working efficiency is low, the equipment is easily damaged, and the use cost is increased, the single-grip lithium electric chain saw alloy guide plate is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a singly hold formula lithium electricity chain saw alloy baffle, includes mainboard, first curb plate and second curb plate, the mainboard is installed between first curb plate and second curb plate, and mainboard, first curb plate and second curb plate are provided with multiunit fixing bolt, the spout has all been seted up to first curb plate and second curb plate top one side, first curb plate and second curb plate are connected with stud through the spout, the both ends in the stud outside all are provided with the nut, stud's the outside just is located and has the gear through bearing swing joint between first curb plate and the second curb plate, the mainboard end is provided with the connecting plate, and one side of connecting plate has seted up the adjustment tank.

Preferably, the top end of the outer side of the first side plate is provided with a positioning bolt and a fastening bolt, and the first side plate is connected with a striker plate through the positioning bolt and the fastening bolt.

Preferably, a supporting plate matched with the positioning bolt and the fastening bolt is arranged between the first side plate and the striker plate.

Preferably, both ends of the inside of the sliding chute and one end of the inside of the adjusting chute are arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses after long-term work, the chain can take place not hard up, at this moment only need press from both sides the nut at double-end bolt both ends simultaneously, and unscrew the nut simultaneously, it is not hard up to make double-end bolt in the spout, only need successively to stimulate the gear this moment, treat that the chain on the gear is taut back, twist the nut at double-end bolt both ends simultaneously, and make its rotatory same number of turns in time, guarantee that the gear is located middle department between first curb plate and the second curb plate, just so can finely tune the chain and draw in, thereby need not pull down the elasticity that equipment adjusted the chain, make the great improvement of holistic work efficiency, also avoided causing the damage to equipment when dismantling.

Drawings

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

fig. 2 is a schematic view of a first viewing angle structure of the present invention;

fig. 3 is a schematic view of a second view structure according to the present invention.

In the figure: 1. a main board; 2. a first side plate; 3. a second side plate; 4. a gear; 5. a stud bolt; 6. A nut; 7. a chute; 8. a support plate; 9. a striker plate; 10. fixing the bolt; 11. a connecting plate; 12. An adjustment groove; 13. fastening a bolt; 14. and (6) positioning the bolt.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Please refer to fig. 1-3, a single-holding type lithium-ion electric chain saw alloy guide plate, which comprises a main plate 1, a first side plate 2 and a second side plate 3, wherein the main plate 1 is installed between the first side plate 2 and the second side plate 3, the main plate 1, the first side plate 2 and the second side plate 3 are provided with a plurality of groups of fixing bolts 10, a chute 7 is formed in one side of the top end of each of the first side plate 2 and the second side plate 3, the first side plate 2 and the second side plate 3 are connected with a stud bolt 5 through the chute 7, nuts 6 are arranged at two ends of the outer side of the stud bolt 5, a gear 4 is movably connected between the first side plate 2 and the second side plate 3 through a bearing in the outer side of the stud bolt 5, a connecting plate 11 is arranged at the.

The utility model discloses after long-term work, the chain can take place not hard up, at this moment only need press from both sides the nut 6 at tight stud 5 both ends simultaneously, and unscrew nut 6 simultaneously, it is not hard up to make stud 5 in spout 7, only need successively stimulate gear 4 this moment, treat that the chain on the gear 4 is taut back, twist the nut 6 at stud 5 both ends simultaneously, and make its rotatory same number of turns in time, guarantee that gear 4 is located middle department between first curb plate 2 and the second curb plate 3, just so can finely tune the chain and draw in, thereby need not pull down the elasticity that equipment adjusted the chain, make the great improvement of holistic work efficiency, also avoided causing the damage to equipment when dismantling.

Please refer to fig. 3 heavily, the outside top of first curb plate 2 is provided with positioning bolt 14 and fastening bolt 13, and first curb plate 2 is connected with striker plate 9 through positioning bolt 14 and fastening bolt 13, the utility model discloses a be provided with above-mentioned structure, be for at the during operation, avoid the residue to spatter four times.

Please refer to fig. 1, a supporting plate 8 is disposed between the first side plate 2 and the striker plate 9 and is matched with the positioning bolt 14 and the fastening bolt 13, the utility model discloses a be provided with the above structure, be for better supporting the striker plate 9, make its better work.

Please refer to fig. 1, fig. 2 and fig. 3, both ends of the inside of the sliding chute 7 and one end of the inside of the adjusting groove 12 are arc-shaped, the present invention provides the above structure, so as to move in the sliding chute 7 and the adjusting groove 12 and make the ends more fit with each other.

The working principle is as follows: during installation, the main plate 1, the first side plate 2 and the second side plate 3 are fixedly installed together through an extra fixing bolt 10, the stud bolt 5 penetrates through a sliding groove 7 in the first side plate 2 and the second side plate 3 to connect the gear 4 between the first side plate 2 and the second side plate 3, then the stud bolt 5 is fastened through a nut 6, then the material blocking plate 9 is positioned through a positioning bolt 14 and is fixed through a fastening bolt 13, finally the main plate 1 is fixed on a motor through an adjusting groove 12 in a connecting plate 11, one end of a chain is sleeved on an output gear, and the other end of the chain is sleeved on the gear 4 to finish installation; after long-term work, the chain can be loosened, the nuts 6 at the two ends of the stud bolt 5 are clamped simultaneously and the nuts 6 are loosened simultaneously, so that the stud bolt 5 is loosened in the sliding groove 7, the gear 4 is pulled successively at the moment, the nuts 6 at the two ends of the stud bolt 5 are screwed simultaneously after the chain on the gear 4 is tensioned, and the gear 4 is rotated for the same number of turns, so that the gear 4 is ensured to be positioned in the middle between the first side plate 2 and the second side plate 3, the chain can be finely pulled in, and the loosening of the chain is adjusted without dismounting equipment; and the material baffle plate 9 can be used for blocking residues during working so as to avoid splashing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a singly hold formula lithium electricity chain saw alloy baffle, includes mainboard (1), first curb plate (2) and second curb plate (3), its characterized in that: mainboard (1) is installed between first curb plate (2) and second curb plate (3), and mainboard (1), first curb plate (2) and second curb plate (3) are provided with multiunit fixing bolt (10), spout (7) have all been seted up to first curb plate (2) and second curb plate (3) top one side, first curb plate (2) and second curb plate (3) are connected with stud (5) through spout (7), the both ends in the stud (5) outside all are provided with nut (6), there are gear (4) in the outside of stud (5) and be located between first curb plate (2) and second curb plate (3) through bearing swing joint, mainboard (1) end is provided with connecting plate (11), and adjustment tank (12) have been seted up to one side of connecting plate (11).

2. The single-grip lithium-ion electric chain saw alloy guide plate according to claim 1, wherein: the top end of the outer side of the first side plate (2) is provided with a positioning bolt (14) and a fastening bolt (13), and the first side plate (2) is connected with a material baffle plate (9) through the positioning bolt (14) and the fastening bolt (13).

3. The single-grip lithium-ion electric chain saw alloy guide plate according to claim 1 or 2, wherein the single-grip lithium-ion electric chain saw alloy guide plate comprises: a supporting plate (8) matched with the positioning bolt (14) and the fastening bolt (13) is arranged between the first side plate (2) and the material baffle plate (9).

4. The single-grip lithium-ion electric chain saw alloy guide plate according to claim 1, wherein: the two ends in the sliding chute (7) and one end in the adjusting chute (12) are arc-shaped.