CN210124116U

CN210124116U - Power supply device for brush cutter

Info

Publication number: CN210124116U
Application number: CN201920470709.6U
Authority: CN
Inventors: 刘雯; 王双时; 施六红; 夏季; 王建农; 梁攀; 成玲; 初强; 黄治翰
Original assignee: Ezhou Power Co Ltd Hubei Power Co Ltd
Current assignee: Ezhou Power Co Ltd Hubei Power Co Ltd; Ezhou Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-03-06
Anticipated expiration: 2029-04-09

Abstract

The utility model relates to a brush cutter field discloses a power supply unit for brush cutter, dismantles inconvenient problem to brush cutter battery among the prior art, now proposes following scheme, and it includes brush cutter and battery, brush cutter's one end is fixed with places the case, and the top of placing the case is fixed with the case lid, is fixed with two fixed columns on the bottom inner wall of case lid, and the spring hole has been seted up to the bottom of fixed column, and the inside in spring hole is equipped with flexible post, and the one end of flexible post extends to the outside in spring hole, and the flexible post is located the outside one end in spring hole and is fixed with the clamp plate, and the bottom of clamp plate is fixed with the cushion, and the other end of flexible post is fixed with first spring. The utility model discloses rational in infrastructure, design benefit, easy operation has solved among the prior art brush cutter battery and has dismantled inconvenient problem, has reduced the trouble of charging process, easily uses widely.

Description

Power supply device for brush cutter

Technical Field

The utility model relates to a brush cutter field especially relates to a power supply unit for brush cutter.

Background

The brush cutter is used for cutting and removing some shrubs, and generally adopts an electric power acting power source, and a power supply device of the brush cutter is a storage battery. The storage battery needs to be charged after being used for a period of time, and the storage battery needs to be detached from the brush cutter during charging. However, the existing brush cutter is troublesome in disassembling the storage battery and inconvenient for the charging process, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of power supply unit for brush cutter has solved the inconvenient problem of brush cutter battery dismantlement among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a power supply unit for brush cutter, including brush cutter and battery, brush cutter's one end is fixed with places the case, the top of placing the case is fixed with the case lid, be fixed with two fixed columns on the bottom inner wall of case lid, the spring hole has been seted up to the bottom of fixed column, the inside in spring hole is equipped with flexible post, the one end of flexible post extends to the outside in spring hole, and the one end that flexible post is located the spring hole outside is fixed with the clamp plate, the bottom of clamp plate is fixed with the cushion, the other end of flexible post is fixed with first spring, the other end of first spring and a lateral wall fixed connection in spring hole place the bottom inner wall of case and be fixed with fixed frame, the battery is located the inside of placing the case, and the battery is located fixed frame, the top of battery is fixed with the mounting panel, it is connected with the pull ring to rotate on the.

Preferably, the both sides of case lid all are fixed with the fixed block, and the bottom of fixed block is fixed with the spliced pole, and the both sides outer wall of placing the case all is fixed with the connecting block, and the connecting hole has been seted up at the top of connecting block, and the one end of spliced pole extends to the inside of connecting hole, and the one end that the spliced pole is located the connecting hole inside is the right angled triangle structure.

Preferably, spacing hole has been seted up to one side of spliced pole, and one side of connecting hole has been seted up and has been accomodate the hole, accomodates the hole and keeps away from one side of connecting hole and has seted up the through-hole, and the inside of accomodating the hole is equipped with spacing post, and the one end of spacing post extends to the inside in spacing hole, and the one end that spacing post is located spacing downthehole portion is the right angled triangle structure, and spacing post cooperatees with the spliced pole.

Preferably, the other end of the limiting column penetrates through the through hole and extends to the outside of the connecting block, the end, located outside the connecting block, of the limiting column is fixed with a fixing ring, the limiting column and the through hole are of a rectangular structure, and the outer wall of the limiting column is in contact with the side wall of the through hole.

Preferably, the outside of spacing post is fixed with the spring fixture block, and the outside cover of spacing post is equipped with the second spring, and the second spring is located between spring fixture block and a lateral wall of accomodating the hole.

Preferably, the heat dissipation holes are formed in the two sides of the placing box, and a plurality of blocking pieces are fixed inside the heat dissipation holes.

The utility model discloses in:

1. through the cooperation between fixed column, flexible post, spring hole, first spring, fixed block, connecting block, spliced pole, spacing post, spacing hole, accomodate hole, second spring, spring fixture block and connecting hole, reach the purpose of making things convenient for dismouting case lid to the convenience is loaded and unloaded the battery.

2. The limiting column is convenient to adjust through the fixing ring, the heat dissipation holes are convenient to dissipate heat inside the storage box, and the temperature of the environment where the storage battery is located is prevented from being too high.

The utility model discloses rational in infrastructure, design benefit, easy operation has solved among the prior art brush cutter battery and has dismantled inconvenient problem, has reduced the trouble of charging process, easily uses widely.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the placing box of the present invention.

Fig. 3 is an enlarged view of a point a of the present invention.

Reference numbers in the figures: the brush cutter comprises a brush cutter 1, a brush cutter 2 placing box, a brush cutter 3, radiating holes 4, blocking pieces 5, fixing blocks 6, connecting blocks 7, fixing columns 8, telescopic columns 9, a mounting plate 10, a pull ring 11, spring holes 12, fixing frames 13, a storage battery 14, a pressing plate 15, a cushion 16, a connecting column 17, limiting holes 18, connecting holes 19, spring clamping blocks 20, limiting columns 21, fixing rings 22, through holes 23 and accommodating holes 24.

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.

Referring to fig. 1-3, a power supply device for a brush cutter comprises a brush cutter 1 and a storage battery 14, wherein a placing box 2 is fixed at one end of the brush cutter 1, a box cover 3 is fixed at the top of the placing box 2, two fixing columns 8 are fixed on the inner wall of the bottom of the box cover 3, spring holes 12 are formed in the bottoms of the fixing columns 8, telescopic columns 9 are arranged inside the spring holes 12, one ends of the telescopic columns 9 extend to the outside of the spring holes 12, a pressing plate 15 is fixed at one end of each telescopic column 9, which is positioned outside the spring holes 12, a soft cushion 16 is fixed at the bottom of the pressing plate 15, a first spring is fixed at the other end of each telescopic column 9, the other end of the first spring is fixedly connected with one side wall of the spring holes 12, a fixing frame 13 is fixed on the inner wall of the bottom of the placing box 2, the storage battery 14 is positioned inside the placing box 2, the storage battery 14 is positioned in, a pull ring 11 is rotatably connected to the mounting plate 10 and a soft pad 16 is in contact with the top of the battery 14.

In this embodiment, the two sides of the box cover 3 are fixed with the fixing blocks 6, the bottom of the fixing block 6 is fixed with the connecting column 17, the two side outer walls of the placing box 2 are fixed with the connecting blocks 7, the top of the connecting block 7 is provided with a connecting hole 19, one end of the connecting column 17 extends into the connecting hole 19, the end of the connecting column 17 located inside the connecting hole 19 is in a right triangle structure, one side of the connecting column 17 is provided with a limiting hole 18, one side of the connecting hole 19 is provided with a receiving hole 24, one side of the receiving hole 24 away from the connecting hole 19 is provided with a through hole 23, the inside of the receiving hole 24 is provided with a limiting column 21, one end of the limiting column 21 extends into the limiting hole 18, one end of the limiting column 21 located inside the limiting hole 18 is in a right triangle structure, the limiting column 21 is matched with the connecting column 17, the other end of the limiting column 21 extends to the outside of, spacing post 21 and through-hole 23 are the rectangle structure, and the outer wall of spacing post 21 contacts with the lateral wall of through-hole 23, and the external fixation of spacing post 21 has spring fixture block 20, and the outside cover of spacing post 21 is equipped with the second spring, and the second spring is located spring fixture block and accomodates between a lateral wall of hole 24, and the louvre 4 has all been seted up to the both sides of placing case 2, and the inside of louvre 4 is fixed with a plurality of separation blades 5.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The working principle is as follows: when the box cover 3 is covered, the first spring is in a compressed state, when the storage battery 14 needs to be disassembled, the two fixing rings 22 are pulled simultaneously, one ends of the two limiting columns 21 leave the interiors of the two limiting holes 18, the box cover 3 is bounced under the action of the first spring, the connecting column 17 moves in the connecting hole 19, the limiting columns 21 and the limiting holes 18 are staggered, then the two limiting columns 21 can be loosened, finally the box cover 3 can be taken away, the storage battery 14 is taken out for charging, when the storage battery 14 is installed, the storage battery 14 is firstly placed in the fixing frame 13, then the box cover 3 is covered on the top of the placing box 2, then the box cover 3 is pressed downwards, the connecting column 17 enters the interior of the connecting hole 1, the connecting column 17 is in contact with the limiting columns 21 and presses the limiting columns 21 to shrink, until the limiting columns 21 are opposite to the limiting holes 18, one ends of the limiting columns 21 are clamped into the interiors of the limiting holes 18 under the action of the second, thereby fixing the cover 3 and the pressing plate 15 and the soft pad 16 tightly press the battery 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A power supply device for a brush cutter comprises a brush cutter (1) and a storage battery (14), and is characterized in that one end of the brush cutter (1) is fixed with a placing box (2), the top of the placing box (2) is fixed with a box cover (3), two fixing columns (8) are fixed on the inner wall of the bottom of the box cover (3), spring holes (12) are formed in the bottoms of the fixing columns (8), a telescopic column (9) is arranged inside the spring holes (12), one end of the telescopic column (9) extends to the outside of the spring holes (12), a pressing plate (15) is fixed at one end, located outside the spring holes (12), of the telescopic column (9), a cushion (16) is fixed at the bottom of the pressing plate (15), a first spring is fixed at the other end of the telescopic column (9), the other end of the first spring is fixedly connected with one side wall of the spring holes (12), a fixing frame (13) is fixed on the inner wall of the bottom of the placing box (2), battery (14) are located the inside of placing case (2), and battery (14) are located fixed frame (13), and the top of battery (14) is fixed with mounting panel (10), rotate on mounting panel (10) and be connected with pull ring (11), cushion (16) contact with the top of battery (14).

2. The power supply device for the brush cutter as claimed in claim 1, wherein the two sides of the box cover (3) are both fixed with fixing blocks (6), the bottom of the fixing blocks (6) is fixed with a connecting column (17), the outer walls of the two sides of the placing box (2) are both fixed with connecting blocks (7), the top of the connecting blocks (7) is provided with connecting holes (19), one end of the connecting column (17) extends to the inside of the connecting holes (19), and one end of the connecting column (17) located inside the connecting holes (19) is in a right-angled triangle structure.

3. The power supply device for the brush cutter according to claim 2, wherein one side of the connecting column (17) is provided with a limiting hole (18), one side of the connecting hole (19) is provided with a receiving hole (24), one side of the receiving hole (24) far away from the connecting hole (19) is provided with a through hole (23), the receiving hole (24) is internally provided with a limiting column (21), one end of the limiting column (21) extends into the limiting hole (18), one end of the limiting column (21) located in the limiting hole (18) is of a right-angled triangle structure, and the limiting column (21) is matched with the connecting column (17).

4. The power supply device for the brush cutter according to claim 3, wherein the other end of the limiting column (21) extends to the outside of the connecting block (7) through the through hole (23), a fixing ring (22) is fixed at one end of the limiting column (21) located outside the connecting block (7), the limiting column (21) and the through hole (23) are both rectangular structures, and the outer wall of the limiting column (21) is in contact with the side wall of the through hole (23).

5. The power supply device for the brush cutter as claimed in claim 3, wherein a spring clip (20) is fixed outside the limiting column (21), and a second spring is sleeved outside the limiting column (21) and located between the spring clip and one side wall of the receiving hole (24).

6. The power supply device for the brush cutter according to claim 1, wherein heat dissipation holes (4) are formed in both sides of the placement box (2), and a plurality of blocking pieces (5) are fixed inside the heat dissipation holes (4).