CN217372682U

CN217372682U - Portable saw chain with reduced energy consumption

Info

Publication number: CN217372682U
Application number: CN202220505617.9U
Authority: CN
Inventors: 李毓
Original assignee: Yongkang Nanzheng Industry And Trade Co ltd
Current assignee: Yongkang Nanzheng Industry And Trade Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-09-06
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a reduce light saw chain of energy consumption, including the saw chain main part, the saw chain main part is formed through the chain axle riveting by left incisor chain piece, right incisor chain piece, side connection piece and driving plate, the chain axle is hollow epaxial a plurality of exports of setting up of chain place lubricating grease in the chain axle, will connect lubricating grease through the mounting and fix in the chain axle, when the main part rotates on the chain saw, lubricating grease is lubricated to the main part from the export. Through place lubricating grease in the chain axle of main part to set up the export at the chain epaxial, set up the export in chain axle and left cutting teeth chain piece, right cutting teeth chain piece, side connection piece and driving plate junction, when the main part rotates on the chain saw circulation, because the frictional heating, lubricating grease melts, quick lubricated saw chain main part, when the tight subassembly that pushes away on the cooperation connecting portion realizes baffle and saw chain main part installation simultaneously, can make things convenient for its installation, further improve the convenience.

Description

Portable saw chain with reduced energy consumption

Technical Field

The utility model belongs to the technical field of the saw chain technique and specifically relates to reduce light saw chain of energy consumption.

Background

With the development and popularization of mechanical tools, the mechanical tools are widely applied to the fields of families, gardens and the like, and a lithium electric chain saw is a mechanical tool different from a chain saw and drives a gear to rotate through a motor, and a gear drives a gear cutting chain piece wound on a gear and a guide plate to circularly move at a high speed under the driving of a saw chain, so that articles such as wood and the like are cut.

Lithium electricity chain saw is because volume reduction, and the power supply changes, consequently realizes reducing the energy consumption to conveniently carry and have the portability, but current lithium electricity chain saw also gives up the installation of the device that oils because light, therefore lithium electricity chain saw's chain saw has lubricated inconvenient problem, improves to this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to not enough among the prior art, provide the light saw chain that reduces the energy consumption.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the portable saw chain capable of reducing energy consumption comprises a saw chain main body, wherein the saw chain main body is formed by riveting a left cutting tooth chain piece, a right cutting tooth chain piece, a side connecting piece and a transmission piece through a chain shaft, the chain shaft is hollow, a plurality of outlets are formed in the chain shaft, lubricating grease is placed in the chain shaft, the lubricating grease is fixed in the chain shaft through a fixing piece, and when the main body rotates on the chain saw, the lubricating grease is lubricated from the outlets to the main body.

In the above aspect, it is preferable that the main body is provided in the chain saw, the chain saw further includes a guide plate, the main body is mounted in a gear of the chain saw through the guide plate, the gear is provided on a connecting portion of the chain saw, and when the gear rotates, the main body rotates on the gear and the guide plate.

In the above scheme, preferably, the connecting portion is further provided with a pushing assembly which is installed by matching with the main body, the pushing assembly comprises a first groove, a sliding piece which slides in the first groove and a push rod which is connected with the sliding piece, the push rod penetrates through the first groove and is connected with the sliding piece, a first elastic piece is arranged between the sliding piece and the first groove, and a first hole for placing the sliding piece is formed in the guide plate.

In the above aspect, preferably, a sliding groove is provided on the guide plate, a screw is provided on the connecting portion, the screw is placed in the sliding groove, and the slider is placed in the first hole.

In the above scheme, preferably, the pushing assemblies are symmetrically arranged at two groups on two sides of the sliding groove.

In the above scheme, preferably, the push rod of the pushing assembly is fixed through a connecting rod, the connecting rod is located on one side of the gear, a limiting block is arranged on the connecting portion and slides in the connecting portion through a second elastic piece, and an inclined plane is arranged on the limiting block and on one side of the gear.

In the above aspect, it is preferable that a shield is provided to the chain saw.

In the above aspect, it is preferable that an interface for a lithium battery is provided in the chain saw.

The beneficial effects of the utility model are that: through placing lubricating grease in the chain axle of main part to set up the export on the chain axle, set up the export in chain axle and left incisor chain piece, right incisor chain piece, side connection piece and driving plate junction, when the main part is at the chain saw on the circulation rotate, because the frictional heating, lubricating grease melts, quick lubricated saw chain main part, when the tight subassembly that pushes away on the cooperation connecting portion realizes baffle and saw chain main part installation simultaneously, can make things convenient for its installation, further improve the convenience.

Drawings

Fig. 1 is a schematic view of the main body connection of the present invention.

Fig. 2 is a front view of the main body of the present invention.

Fig. 3 is a cross-sectional view of the chain shaft of the present invention.

Fig. 4 is a schematic structural view of the chain saw of the present invention.

Fig. 5 is a front view of the chain saw with the push assembly of the present invention installed.

Fig. 6 is a schematic structural view of the tightening assembly of the present invention.

Fig. 7 is an enlarged view of fig. 6 at a.

Fig. 8 is the structure diagram of the limiting block of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1-8, the light saw chain of reduction energy consumption, including saw chain main part 1, saw chain main part 1 is riveted through chain axle 6 by left incisor chain piece 2, right incisor chain piece 3, side connection piece 4 and drive plate 5 and forms, main part 1 is through following three groups circulation connection in proper order, first group, left incisor chain piece 2 through chain axle 6 with side connection piece 4 is connected, the second group, side connection piece 4 is connected with side connection piece 4 through chain axle 6, the third group, right incisor chain piece 3 through chain axle 6 with side connection piece 4 is connected, first group, second group and third group are through drive plate 5 interconnect.

The chain shaft 6 is hollow, lubricating grease 62 is placed in the chain shaft 6, a plurality of outlets 61 are formed in the chain shaft 6, the outlets 61 are respectively arranged at the connecting positions of the outlets 61 and the left toothed chain piece, the right toothed chain piece, the side connecting piece 4 and the transmission piece 5, when the saw chain main body 1 is arranged on the chain saw 7 and the guide plate 8, the lubricating grease 62 in the chain shaft 6 starts to melt due to friction heat when the saw chain main body 1 is driven to rotate by the gear 12 of the chain saw 7, the lubricating grease further seeps into the main body 1 from the outlets 61, and therefore the lubricating main body 1 is lubricated, and convenience is improved.

The connecting portion 11 is arranged on the chain saw 7, the gear 12 is arranged on the connecting portion 11, the main body 1 is wound on the guide plate 8 and is mounted on the gear 12, the gear 12 is meshed with the main body 1, when the gear 12 rotates, the main body 1 rotates circularly on the guide plate 8 and the gear 12, the dustproof protective cover is arranged on the chain saw 7, and an interface for mounting a lithium battery is arranged at the bottom of the chain saw 7.

A pushing assembly is further arranged on the connecting portion 11, the pushing assembly comprises a first groove 13, a sliding member 14 and a push rod 15, the sliding member 14 is arranged in the first groove 13, the sliding member 14 protrudes out of the first groove 13, the push rod 15 is arranged on the wall of the first groove 13, the push rod 15 slides on the wall of the first groove 13, and the push rod 15 can also slide on the connecting portion 11.

Preferably, a first elastic member 16 is disposed in the first slot 13, the first elastic member 16 is disposed between the sliding member 14 and the first slot 13, and the first elastic member 16 is wound on the push rod 15, and when the push rod 15 is pulled to move away from the first slot 13, the first elastic member 16 starts to compress.

The guide plate 8 is provided with a first hole 9, the first hole 9 is matched with the sliding part 14, the connecting part 11 is further provided with a screw 21, preferably, the screw 21 is arranged on one side of the first groove 13, the tightening components are symmetrically arranged on two sides of the screw 21, the push rods 15 of the two sets of tightening components are connected through a connecting rod 17, namely, the position of the sliding part 14 can be controlled by controlling the position of the connecting rod 17.

The guide plate 8 is provided with a sliding groove 10, the screw 21 slides in the sliding groove 10, the sliding piece 14 is placed in the two groups of first holes 9 when the guide plate 8 and the main body 1 are installed, the screw 21 slides in the sliding groove 10, when the main body 1 and the main body 1 are meshed and connected or the pushing assembly props the guide plate 8 open, the main body 1 of the guide plate 8 is limited at the position, and after a nut is connected with the screw 21, the guide plate 8 is fixed on the connecting part 11.

Furthermore, a limiting block 18 is arranged on one side of the push rod 15, the limiting block 18 is connected in the sliding portion in a sliding mode, the limiting block 18 slides in the connecting portion 11 through a second elastic piece 19, an inclined plane 20 is arranged on the limiting block 18, when the push rod 15 moves towards one side of the limiting block 18, the push rod 15 overcomes the second elastic piece 19 to move downwards through the limiting block 18, and after passing through the limiting block 18, the limiting block 18 clamps the push rod 15 under the action of the second elastic piece 19, so that the gear 12 and the main body 1 can be connected in a meshing mode conveniently.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The portable saw chain capable of reducing energy consumption comprises a saw chain main body, wherein the saw chain main body is formed by riveting a left cutting tooth chain piece, a right cutting tooth chain piece, a side connecting piece and a transmission piece through a chain shaft, and is characterized in that: the chain shaft is hollow, a plurality of outlets are formed in the chain shaft, lubricating grease is placed in the chain shaft, the connecting lubricating grease is fixed in the chain shaft through a fixing piece, and when the main body rotates on the chain saw, the lubricating grease is lubricated from the outlets to the main body.

2. Portable saw chain with reduced energy consumption according to claim 1, characterized in that: the main body is provided in the chain saw, and the chain saw further includes a guide plate, the main body being mounted in a gear of the chain saw through the guide plate, the gear being provided on a connecting portion of the chain saw, the main body rotating on the gear and the guide plate when the gear rotates.

3. Portable saw chain with reduced energy consumption according to claim 2, characterized in that: still set up the tight subassembly that pushes away that the cooperation main part was installed on the connecting portion, push away the tight subassembly and include the first groove, slide the slider in the first groove and be connected the push rod with the slider, the push rod penetrate the first groove with the slider is connected set up first elastic component between slider and the first groove set up the first hole that is used for placing the slider on the baffle.

4. A portable saw chain with reduced energy consumption according to claim 3, characterized in that: the guide plate is provided with a sliding groove, the connecting portion is provided with a screw rod, the screw rod is arranged in the sliding groove, and the sliding piece is arranged in the first hole.

5. Portable saw chain with reduced energy consumption according to claim 4, characterized in that: the pushing components are symmetrically arranged on two sides of the sliding groove.

6. Portable saw chain with reduced energy consumption according to claim 5, characterized in that: the push rod of the pushing assembly is fixed through the connecting rod, the connecting rod is located on one side of the gear, the connecting portion is provided with a limiting block, the limiting block slides in the connecting portion through the second elastic piece, and an inclined plane is arranged on the limiting block and on one side of the gear.

7. Portable saw chain with reduced energy consumption according to claim 1, characterized in that: a protective cover is arranged on the chain saw.

8. Portable saw chain with reduced energy consumption according to claim 1, characterized in that: an interface for a lithium battery is arranged on the chain saw.