CN210461365U - Eccentric shaft assembly for a mesh trimmer - Google Patents
Eccentric shaft assembly for a mesh trimmer Download PDFInfo
- Publication number
- CN210461365U CN210461365U CN201920987826.XU CN201920987826U CN210461365U CN 210461365 U CN210461365 U CN 210461365U CN 201920987826 U CN201920987826 U CN 201920987826U CN 210461365 U CN210461365 U CN 210461365U
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- China
- Prior art keywords
- pinion rack
- driven
- axle
- gag lever
- lever post
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009966 trimming Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses an eccentric shaft sub-assembly for net piece trimmer belongs to eccentric shaft sub-assembly technical field, including the connecting axle and establish first pinion rack and the second pinion rack on the connecting axle, be equipped with the first driven pinion rack axle that runs through first pinion rack on the first pinion rack, the inside of first driven pinion rack axle is equipped with T type seat, is equipped with a plurality of group's springs on the T type seat, and U type gag lever post is installed to the one end of spring, and first driven pinion rack axle is run through at the both ends of U type gag lever post, and the inside of first pinion rack is equipped with the draw-in groove of a plurality of groups and the mutually supporting of U type gag lever post one end. The utility model discloses a this kind of connected mode is comparatively convenient, convenient to detach, the change of being convenient for.
Description
Technical Field
The utility model relates to an eccentric shaft sub-assembly especially relates to an eccentric shaft sub-assembly for net piece trimming machine, belongs to eccentric shaft sub-assembly technical field.
Background
The existing eccentric shaft assembly is directly and integrally produced through a die, if the whole part is required to be replaced due to the fact that a single part is damaged in the production mode, the problem is solved by combining a plurality of parts in the prior art, and the scheme is not convenient and fast for fixing the driven toothed plate shaft and the toothed plate and is a part needing to be optimized.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective is in order to provide an eccentric shaft sub-assembly for net piece trimmer, and is comparatively convenient through this kind of connected mode, convenient to detach, the change of being convenient for.
The purpose of the utility model can be achieved by adopting the following technical scheme:
an eccentric shaft sub-assembly for net piece trimming machine, include the connecting axle and establish first pinion rack and second pinion rack on the connecting axle, be equipped with on the first pinion rack and run through the first driven pinion rack axle of first pinion rack, the inside of first driven pinion rack axle is equipped with T type seat, be equipped with a plurality of group springs on the T type seat, U type gag lever post is installed to the one end of spring, the both ends of U type gag lever post run through first driven pinion rack axle, the inside of first pinion rack be equipped with a plurality of groups with the draw-in groove of U type gag lever post one end mutually supporting.
Preferably, the inside of second pinion rack is equipped with and runs through the second driven pinion rack axle of second pinion rack, the inside of second driven pinion rack axle is equipped with T type seat, the bottom and the top of T type seat are equipped with a plurality of groups the spring, the spring is kept away from the one end of T type seat is installed U type gag lever post, the one end of U type gag lever post is run through first driven pinion rack axle is located the outside of first driven pinion rack axle, the inside of first pinion rack be equipped with a plurality of groups with the draw-in groove that the U type gag lever post other end mutually supported.
Preferably, one end of the U-shaped limiting rod penetrating through the second driven gear plate shaft or the first driven gear plate shaft is provided with an anti-slip layer.
Preferably, the two ends of the outer side of the connecting shaft are provided with anti-slip nuts.
Preferably, the position of the inner side of the anti-slip nut, which is located at the outer edge, is provided with an anti-slip groove, steel balls are arranged inside the anti-slip groove, and the top of the anti-slip groove is provided with a rubber layer.
Preferably, the second driven toothed plate shaft, the connecting shaft, the anti-slip nut, the first driven toothed plate shaft, the second toothed plate and the first toothed plate are all made of stainless steel.
The utility model has the advantages of:
1. the utility model provides an eccentric shaft sub-assembly for net piece trimmer, one end through pushing down U type gag lever post, thereby the driven pinion rack axle of second can alternate to the inside of second pinion rack, it realizes the block fixed to be equipped with a plurality of groups and the draw-in groove that the U type gag lever post other end mutually supported through the inside of second pinion rack, one end through pushing down U type gag lever post, thereby first driven pinion rack axle can alternate to the inside of first pinion rack, it realizes the block fixed to be equipped with a plurality of groups and the draw-in groove that the U type gag lever post other end mutually supported through the inside of first pinion rack, thereby it is comparatively convenient to be through this kind of connected mode, convenient to detach, be convenient for change.
Drawings
FIG. 1 is a front cross-sectional view of a preferred embodiment of an eccentric shaft assembly for a mesh trimmer according to the present invention;
FIG. 2 is an enlarged view of a preferred embodiment of an eccentric shaft assembly for a mesh trimmer according to the present invention at location A;
fig. 3 is a nut block diagram of a preferred embodiment of an eccentric shaft assembly for a mesh trimmer according to the present invention.
In the figure: the anti-skid device comprises a first toothed plate 1, a first driven toothed plate shaft 2, a connecting shaft 3, an anti-skid nut 4, a rubber layer 5, a steel ball 6, a spring 7, a U-shaped limiting rod 8, a T-shaped seat 9, a clamping groove 10, a second toothed plate 11, a second driven toothed plate shaft 12 and an anti-skid groove 13.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, the eccentric shaft assembly for a mesh trimmer provided in this embodiment includes a connecting shaft 3, and a first toothed plate 1 and a second toothed plate 11 disposed on the connecting shaft 3, the first toothed plate 1 is provided with a first driven toothed plate shaft 2 penetrating through the first toothed plate 1, a T-shaped seat 9 is disposed inside the first driven toothed plate shaft 2, the T-shaped seat 9 is provided with a plurality of sets of springs 7, one end of each spring 7 is provided with a U-shaped limiting rod 8, two ends of each U-shaped limiting rod 8 penetrate through the first driven toothed plate shaft 2, the first toothed plate 1 is provided with a plurality of sets of slots 10 therein, the slots are mutually matched with one end of the U-shaped limiting rod 8, and by pressing one end of the U-shaped limiting rod 8, thereby first driven pinion rack shaft 2 can alternate to the inside of first pinion rack 1, is equipped with a plurality of groups and the draw-in groove 10 that the 8 other ends of U type gag lever post mutually supported of U type through the inside of first pinion rack 1 and realizes that the block is fixed.
In this embodiment, as shown in fig. 1, the inside of second pinion rack 11 is equipped with the second driven pinion rack shaft 12 that runs through second pinion rack 11, the inside of second driven pinion rack shaft 12 is equipped with T type seat 9, the bottom and the top of T type seat 9 are equipped with a plurality of groups spring 7, spring 7 is kept away from the one end of T type seat 9 and is installed U type gag lever post 8, the one end of U type gag lever post 8 runs through the outside that second driven pinion rack shaft 12 is located second driven pinion rack shaft 12, the inside of second pinion rack 11 is equipped with a plurality of groups and the mutually supporting draw-in groove 10 of the U type gag lever post 8 other end, consequently, through the one end of pushing down U type gag lever post 8, thereby second driven pinion rack shaft 12 can alternate to the inside of second pinion rack 11, it realizes that the block is fixed to be equipped with a plurality of groups and the mutually supporting draw-in groove 10 of the U type gag lever post 8 other end through the inside of second pinion rack 11.
In this embodiment, as shown in fig. 1, the U-shaped limiting rod 8 is provided with an anti-slip layer at one end penetrating through the second driven toothed plate shaft 12 or the first driven toothed plate shaft 2, so as to play a role of anti-slip, and anti-slip nuts 4 are provided at two ends of the outer side of the connecting shaft 3, so as to play a role of loosening caused by continuous vibration when in use.
In this embodiment, as shown in fig. 1, an anti-slip groove 13 is provided at a position located at an outer edge of an inner side of the anti-slip nut 4, a steel ball 6 is provided inside the anti-slip groove 13, a rubber layer 5 is provided at a top of the anti-slip groove 13, the anti-slip nut 4 is screwed into the connecting shaft 3, and when the anti-slip nut is rotated to the position located at the outer edge of the anti-slip nut 4, the connecting shaft 3 breaks the rubber layer 5, so that the steel ball 6 contacts the connecting shaft 3, and the steel ball 6 has a spherical structure and can roll, thereby playing a good anti-slip and anti.
In the present embodiment, as shown in fig. 1, the second driven toothed plate shaft 12, the connecting shaft 3, the anti-slip nut 4, the first driven toothed plate shaft 2, the second toothed plate 11 and the first toothed plate 1 are all made of stainless steel, so that they are durable and not prone to rust.
As shown in fig. 1-3, the operation of the eccentric shaft assembly for the mesh trimmer provided in this embodiment is as follows:
step 1: by pressing down one end of the U-shaped limiting rod 8, the second driven toothed plate shaft 12 can penetrate into the second toothed plate 11, and a plurality of groups of clamping grooves 10 matched with the other end of the U-shaped limiting rod 8 are arranged in the second toothed plate 11 to realize clamping and fixing;
step 2: the first driven toothed plate shaft 2 can penetrate into the first toothed plate 1 by pressing down one end of the U-shaped limiting rod 8, and a plurality of groups of clamping grooves 10 matched with the other end of the U-shaped limiting rod 8 are arranged in the first toothed plate 1 to realize clamping and fixing;
and step 3: the connection between the second toothed plate 11 and the first toothed plate 1 is realized through the connecting shaft 3;
and 4, step 4: by screwing the anti-slip nut 4 into the connecting shaft 3, when the connecting shaft 3 rotates to a position at the outer edge of the anti-slip nut 4, the rubber layer 5 is crushed by the connecting shaft 3, so that the steel balls 6 are in contact with the connecting shaft 3, and the steel balls 6 are of a spherical structure and can roll, so that a good anti-slip loosening effect can be achieved.
To sum up, in the present embodiment, by pressing down one end of the U-shaped stop lever 8, the second driven toothed plate shaft 12 can be inserted into the second toothed plate 11, the plurality of sets of slots 10 mutually matched with the other end of the U-shaped stop lever 8 are arranged inside the second toothed plate 11 to realize the fastening fixation, by pressing down one end of the U-shaped stop lever 8, the first driven toothed plate shaft 2 can be inserted into the first toothed plate 1, the plurality of sets of slots 10 mutually matched with the other end of the U-shaped stop lever 8 are arranged inside the first toothed plate 1 to realize the fastening fixation, the connecting shaft 3 is used to realize the connection between the second toothed plate 11 and the first toothed plate 1, by screwing the anti-slip nut 4 into the connecting shaft 3, when rotating to the position at the outer edge of the anti-slip nut 4, the rubber layer 5 is crushed by the 3, so that the steel ball 6 is in contact with the connecting shaft 3, and the steel ball 6 is in a spherical structure and can roll, therefore, the anti-slip loosening function is good.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (6)
1. An eccentric shaft assembly for a mesh trimmer, characterized by: including connecting axle (3) and establish first pinion rack (1) and second pinion rack (11) on connecting axle (3), be equipped with on first pinion rack (1) and run through first driven pinion rack axle (2) of first pinion rack (1), the inside of first driven pinion rack axle (2) is equipped with T type seat (9), be equipped with a plurality of groups spring (7) on T type seat (9), U type gag lever post (8) are installed to the one end of spring (7), run through at the both ends of U type gag lever post (8) first driven pinion rack axle (2), the inside of first pinion rack (1) be equipped with a plurality of groups with draw-in groove (10) of U type gag lever post (8) one end mutually supporting.
2. The eccentric shaft assembly for a mesh trimmer according to claim 1, wherein: the inside of second pinion rack (11) is equipped with and runs through second driven pinion rack axle (12) of second pinion rack (11), the inside of second driven pinion rack axle (12) is equipped with T type seat (9), the bottom and the top of T type seat (9) are equipped with a plurality of groups spring (7), spring (7) are kept away from the one end of T type seat (9) is installed U type gag lever post (8), the one end of U type gag lever post (8) is run through second driven pinion rack axle (12) is located the outside of second driven pinion rack axle (12), the inside of second pinion rack (11) be equipped with a plurality of groups with U type gag lever post (8) other end is mutually supported draw-in groove (10).
3. The eccentric shaft assembly for a mesh trimmer according to claim 2, wherein: and an anti-skid layer is arranged at one end of the U-shaped limiting rod (8) penetrating through the second driven gear plate shaft (12) or the first driven gear plate shaft (2).
4. The eccentric shaft assembly for a mesh trimmer according to claim 2, wherein: and anti-skidding nuts (4) are arranged at two ends of the outer side of the connecting shaft (3).
5. The eccentric shaft assembly for a mesh trimmer according to claim 4, wherein: the anti-skidding nut is characterized in that an anti-skidding groove (13) is formed in the position, located on the outer edge, of the inner side of the anti-skidding nut (4), steel balls (6) are arranged inside the anti-skidding groove (13), and a rubber layer (5) is arranged at the top of the anti-skidding groove (13).
6. The eccentric shaft assembly for a mesh trimmer according to claim 4, wherein: the second driven toothed plate shaft (12), the connecting shaft (3), the anti-skid nut (4), the first driven toothed plate shaft (2), the second toothed plate (11) and the first toothed plate (1) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920987826.XU CN210461365U (en) | 2019-06-28 | 2019-06-28 | Eccentric shaft assembly for a mesh trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920987826.XU CN210461365U (en) | 2019-06-28 | 2019-06-28 | Eccentric shaft assembly for a mesh trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210461365U true CN210461365U (en) | 2020-05-05 |
Family
ID=70442481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920987826.XU Expired - Fee Related CN210461365U (en) | 2019-06-28 | 2019-06-28 | Eccentric shaft assembly for a mesh trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210461365U (en) |
-
2019
- 2019-06-28 CN CN201920987826.XU patent/CN210461365U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |
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| CF01 | Termination of patent right due to non-payment of annual fee |