CN205232899U - Electric edge trimmer - Google Patents
Electric edge trimmer Download PDFInfo
- Publication number
- CN205232899U CN205232899U CN201520979663.2U CN201520979663U CN205232899U CN 205232899 U CN205232899 U CN 205232899U CN 201520979663 U CN201520979663 U CN 201520979663U CN 205232899 U CN205232899 U CN 205232899U
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- gear
- double
- box
- screw bolt
- gear box
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Abstract
The utility model discloses an electric edge trimmer, the casing passes through 4 at least double -screw bolts and gear box component fixed connection, and gear box component includes the gear box, is equipped with gear case cover on the gear box, all be equipped with 4 at least double -screw bolt via holes on gear box and the gear case cover, the double -screw bolt passes the double -screw bolt via hole with gear case cover and gear box fixed connection, be equipped with down the tang on the gear box, gear case cover is last to be equipped with corresponding last tang, goes up tang and the tang down joint location of working in coordination. In this way, the utility model discloses a double -screw bolt positioning tooth roller box and casing, a double -screw bolt and double -screw bolt restrict each other is interrelated again, has solved the phenomenon that cooperated pine or tension, make the gear box easily assemble, do benefit to the production operation, the structure fixed gear case that adds the tang with the double -screw bolt covers with the gear, solves gear box and gear case cover's matching problem, and actual effect makes the motor shaft concentric with gear box via hole (the motor shaft passes), solves eccentric problem.
Description
Technical field
The utility model relates to garden instrument field, particularly relates to a kind of electric trimmer.
Background technology
According to the structure of pruner or pruning machine, conventional gear-box is that muscle position coordinates with casing fixed form. The shortcoming of this fixed form is that the size that casing muscle position coordinates can be joined or close-fitting phenomenon because the shrinkage character of Shooting Technique, plastics itself produces pine, give to produce to assemble and bring difficulty, and gear-box has loosening in casing inside, can make machine work together noise increase, efficiency lowers, and service life of a machine reduces.
The structure of gear-box is generally that gear housing adds gear box cover, double-screw bolt positioning and locking for the cooperation of these two parts (conventional four double-screw bolts). The central shaft of motor (has bearing on motor shaft, bearing and motor shaft interference close-fitting) through gear housing, coordinate with gear, this just requires motor shaft and the center of gear-box through hole to want coaxial, location is crossed in the fixing generation of four double-screw bolts, motor shaft and gear-box via hole center are easily eccentric, and bias is rear causes noise, the loss of electric machine, tool section loss etc. problem.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of electric trimmer, can locate and fixing mode by improving gear-box, and solution assembling coordinates the problems such as difficult, easy bias.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of electric trimmer is provided, comprise: casing, in casing, be provided with gear case assembly, casing is fixedly connected with gear case assembly by least 4 double-screw bolts, gear case assembly comprises gear-box, on gear-box, be equipped with gear box cover, on described gear-box and gear box cover, be equipped with at least 4 double-screw bolt via holes, double-screw bolt is fixedly connected with gear box cover through double-screw bolt via hole with gear-box, described gear-box is provided with lower seam, gear box cover is provided with corresponding upper seam, work in coordination clamping location of upper seam and lower seam.
In preferred embodiment of the utility model, in described casing, corresponding double-screw bolt position is provided with square nut.
In preferred embodiment of the utility model, described casing comprises left casing and right casing.
In preferred embodiment of the utility model, described upper seam and lower seam are circular-arc setting.
In preferred embodiment of the utility model, in gear-box, be equipped with gear assembly, gear assembly is connected with tool section component assembling, motor be bolted with gear-box on.
The beneficial effects of the utility model are: the utility model is by double-screw bolt positioning tooth roller box and casing, and between double-screw bolt and double-screw bolt, restriction is interrelated again mutually, has solved the phenomenon that coordinated pine or tension; Make gear-box be easy to assembling, be beneficial to production operation; Add structure fixed teeth roller box and the gear box cover of seam with double-screw bolt, solve the matching problem of gear-box and gear box cover, practical function is to make motor shaft concentric with gear-box via hole (motor shaft passes), solves eccentricity issues.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the blast structural representation of the utility model garden instrument gear case assembly fixed structure one preferred embodiment;
Fig. 2 is the side view of the gear case assembly of garden instrument shown in Fig. 1 fixed structure;
Fig. 3 is the structural representation of the seam of the gear case assembly of garden instrument shown in Fig. 1 fixed structure;
Fig. 4 is the blast structure chart of the gear case assembly of garden instrument shown in Fig. 1 fixed structure middle gear case;
In accompanying drawing, the mark of each parts is as follows: 1, left casing, 2, right casing, 3, double-screw bolt, 4, square nut, 5, gear-box, 6, gear box cover, 7, upper seam, 8, lower seam, 9, gear assembly, 10, tool section assembly, 11, motor.
Detailed description of the invention
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment comprises:
A kind of electric trimmer, comprising: casing, in casing, be provided with gear case assembly, and casing is fixedly connected with gear case assembly by least 4 double-screw bolts 3, as depicted in figs. 1 and 2.
In the utility model preferred embodiment, described casing comprises left casing 1 and right casing 2. In described casing, corresponding double-screw bolt 3 positions are provided with square nut 4.
Replaced traditional locate mode, changed double-screw bolt 3 into fixing, when casing and gear-box are connected by square nut and bolt, between double-screw bolt 3 and double-screw bolt 3, restriction is interrelated again mutually, has solved the phenomenon that coordinated pine or tension.
As shown in Figure 3 and Figure 4, gear case assembly comprises gear-box 5, on gear-box 5, be equipped with gear box cover 6, on described gear-box 5 and gear box cover 6, be equipped with at least 4 double-screw bolts 3 via holes, double-screw bolt 3 is fixedly connected with gear box cover 6 through double-screw bolt 3 via holes with gear-box 5, described gear-box 5 is provided with lower seam 8, and gear box cover is provided with corresponding upper seam 7, upper seam 7 and the lower seam 8 clamping location of working in coordination. Increased seam cooperation, crossing of restriction double-screw bolt 3 located, and reduced the eccentricity issues of motor shaft and gear-box via hole.
The utility model preferably goes up seam and lower seam is circular-arc setting. The shape of seam and size are set according to actual conditions.
In gear-box 5, be equipped with gear assembly, gear assembly 9 and tool section assembly 10 assembly connections, motor 11 be bolted with gear-box on.
When assembling, motor 11 is contained on gear-box, fixes with bolt; Tool section assembly 10 assembles with gear combination 9; Cover gear box cover 6, double-screw bolt 3 is fixing, has completed the assembling of gear case assembly.
The utility model is by double-screw bolt 3 positioning tooth roller box and casings, and between double-screw bolt 3 and double-screw bolt 3, restriction is interrelated again mutually, has solved the phenomenon that coordinated pine or tension; Make gear-box be easy to assembling, be beneficial to production operation; Add the structure fixed teeth roller box 5 and gear box cover 6 of seam with double-screw bolt 3, solve the matching problem of gear-box 5 and gear box cover 6, practical function is to make motor shaft concentric with gear-box via hole (motor shaft passes), solves eccentricity issues.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. an electric trimmer, comprising:
Casing;
Drive unit;
Transmission device;
And tool section assembly;
It is characterized in that: in engine housing, be provided with gear case assembly, casing is fixedly connected with gear case assembly by least 4 double-screw bolts, gear case assembly comprises gear-box, on gear-box, be equipped with gear box cover, on described gear-box and gear box cover, be equipped with at least 4 double-screw bolt via holes, double-screw bolt is fixedly connected with gear box cover through double-screw bolt via hole with gear-box, and described gear-box is provided with lower seam, gear box cover is provided with corresponding upper seam, and the clamping of working in coordination of upper seam and lower seam is located.
2. a kind of electric trimmer according to claim 1, is characterized in that, in described casing, corresponding double-screw bolt position is provided with square nut.
3. a kind of electric trimmer according to claim 2, is characterized in that, described casing comprises left casing and right casing.
4. a kind of electric trimmer according to claim 1, is characterized in that, described upper seam and lower seam are circular-arc setting.
5. a kind of electric trimmer according to claim 1, is characterized in that, is equipped with gear assembly in gear-box, and gear assembly is connected with tool section component assembling, motor be bolted with gear-box on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520979663.2U CN205232899U (en) | 2015-12-01 | 2015-12-01 | Electric edge trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520979663.2U CN205232899U (en) | 2015-12-01 | 2015-12-01 | Electric edge trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205232899U true CN205232899U (en) | 2016-05-18 |
Family
ID=55931998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520979663.2U Active CN205232899U (en) | 2015-12-01 | 2015-12-01 | Electric edge trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205232899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453914A (en) * | 2015-12-01 | 2016-04-06 | 常州格力博有限公司 | Electric pruner |
-
2015
- 2015-12-01 CN CN201520979663.2U patent/CN205232899U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453914A (en) * | 2015-12-01 | 2016-04-06 | 常州格力博有限公司 | Electric pruner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.65-1 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Gelibo (Jiangsu) Co., Ltd Address before: 213000 Jiangsu city in Changzhou Province Economic Development Zone Xingang Zhonglou District Tower Road No. 65 Patentee before: CHANGZHOU GLOBE Co.,Ltd. |