CN202190541U - Trimmer blade with anti-vibration device - Google Patents
Trimmer blade with anti-vibration device Download PDFInfo
- Publication number
- CN202190541U CN202190541U CN2011202153338U CN201120215333U CN202190541U CN 202190541 U CN202190541 U CN 202190541U CN 2011202153338 U CN2011202153338 U CN 2011202153338U CN 201120215333 U CN201120215333 U CN 201120215333U CN 202190541 U CN202190541 U CN 202190541U
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- CN
- China
- Prior art keywords
- blade
- trimmer
- pin
- slide block
- model
- Prior art date
- 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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Abstract
The utility model relates to a trimmer blade with an anti-vibration device. A plurality of guide holes are arranged on the blade, a guide plate is arranged below the blade, the guide plate is connected with the blade through pins, the anti-vibration device comprises sliders sleeved outside the pins, and the sliders are inset into the guide holes. The trimmer blade is large in stress area, wear degree of the blade of a trimmer in high-speed motion is reduced, the blade is more stable, the surface hardness of the blade is approximate to that of the sliders, and the stability of the blade of the trimmer in high-speed motion can be further guaranteed. An upper blade and a lower blade are attached to each other nearly, so that the trimmer blade can be used for trimming efficiently. The trimming quality of the trimmer is improved, vibration of the trimmer is reduced, and the service life of the trimmer is prolonged.
Description
Technical field
The utility model relates to a kind of through increasing the mechanism that rubbing surface reaches the purpose of stabilising arrangement, and particularly a kind of friction that is arranged in the trimmer, passes through to increase between fixture and the dynamic model piece guarantees the stable device of blade.
Background technology
The trimmer that the utility model relates to is mainly used in tea bush trimmer.Trimmer is the beta pruning machine again; It is a kind of special pruning tool of producing according to the principle design of scissors to the tea tree branch; Moving back and forth relatively to make through blade during work gets into the tea tree branch cut tooth and is cut off by the sharp edge of a knife, and to reach the pruning purpose, the light pruning that mainly is applicable to the operation tea place is pruned operation with dark; Generally, can day cut 8-10 mu in tea place to calculate 8 hours every days.
The blade movement of at present general single trimmer mainly relies on the pilot hole of blade and the pin of being located in the pilot hole to lead; Promptly at blade along having pilot hole on the direction of motion of cutter; Pin passes pilot hole and is connected with guide plate; Make blade to move reciprocatingly, reach the purpose of cutting along its length direction.
Yet, in the prior art, for technologic requirement; The contact-making surface of pin and pilot hole medial surface is often very little, and under the situation of the high-speed motion of blade, pin can wear and tear at short notice; Gap between pilot hole and pin is increased; Can make this moment the vibration of machine strengthen, cause that the quality of pruning descends, efficient reduces.
The utility model content
The technical problem that the utility model solves is, because in the prior art, the blade of pruning part in the trimmer only makes blade move reciprocatingly along the length direction of blade through pin being located in the pilot hole on the blade; Yet for technologic requirement, the contact-making surface of pin and pilot hole medial surface is often very little, and cause under the situation of blade high-speed motion; Pin can wear and tear at short notice; Make the gap between pilot hole and pin increase, machine vibrates increasing in operation process, causes that pruning quality descends; The problem that efficient reduces, and then a kind of trimmer blade that is provided with antihunting device of optimizing structure is provided.
The technical scheme that the utility model adopted is; A kind of trimmer blade that is provided with antihunting device; Said blade is provided with some pilot holes, and blade has guide plate, and said guide plate is connected through pin with blade; Said antihunting device comprises the slide block that is socketed on outside the pin, and said slide block is embedded in the pilot hole.
Preferably, the pin in two of said blade end pilot holes is socketed with slide block outward.
Preferably, said slide block side and pilot hole are fitted.
Preferably, said pin is threaded with slide block.
Preferably, said blade comprises cutter and bottom knife, and said cutter is located at the bottom knife top.
The utility model provides a kind of trimmer blade that is provided with antihunting device of optimizing structure; Through setting up slide block outside the pin in being located at the blade pilot hole; And be threaded with pin with slide block; Contact-making surface is that stress surface strengthens, the blade that the has guaranteed trimmer degree that under the situation of high-speed motion, reduces wear, and blade is more stable; Through making the plane of slide block both sides contact with the inwall of pilot hole, further strengthen stress surface, and the case hardness of blade and slide block is close, guaranteed the stability of the blade of trimmer at the situation bottom knife of high-speed motion; Through bottom knife being set and make going up bottom knife and almost fit, guaranteed that the utility model can efficiently accomplish the pruning operation; The utility model improves the pruning quality of trimmer, reduces the vibration of machine, has prolonged the service life of machine.
Description of drawings
Fig. 1 is the vertical view structural representation of only establishing one group of pin and slide block of the utility model;
Fig. 2 is the structural representation of the blade of the utility model;
Fig. 3 is the structural representation that pin cooperates slide block in the utility model;
Fig. 4 is the vertical view structural representation of slide block in the utility model.
Embodiment
Below in conjunction with embodiment the utility model is done further detailed description, but the protection domain of the utility model is not limited to this.
As shown in the figure; The utility model relates to a kind of trimmer blade that is provided with antihunting device; Said blade 1 is provided with some pilot holes 2, and blade 1 has guide plate, and said guide plate is connected through pin 3 with blade 1; Said antihunting device comprises the slide block 4 that is socketed on outside the pin 3, and said slide block 4 is embedded in the pilot hole 2.
The pin 3 outer slide blocks 4 that are socketed with in two pilot holes 2 of said blade 1 end.
Said slide block 4 sides and pilot hole 2 are fitted.
Said pin 3 is threaded with slide block 4.
Said blade 1 comprises cutter and bottom knife, and said cutter is located at the bottom knife top.
The utility model makes trimmer blade 1 do reciprocal rectilinear motion through connecting rod and eccentric coordinating operation, more can guarantee the planarization and the aesthetics of pruning.Set up slide block 4 outside the pin 3 of the utility model in being located at blade 1 pilot hole 2; And slide block 4 is embedded in the pilot hole 2, connect blade 1 and guide plates with pin 3, this mechanism is cooperated with above-mentioned connecting rod and eccentric combination; Make that blade 1 can traverse motion, accomplish cutting action.
In the utility model, slide block 4 and pilot hole 2 are fitted for face contacts promptly, and the case hardness of blade 1 and slide block 4 is close, and this structure can reduce the degree of wear of each several part effectively.
In this structure, pin 3 runs through the hole 5 of slide block 4, and slide block 4 and pin 3 have strengthened contact-making surface through being threaded, and make that the blade 1 of trimmer is more stable at the situation bottom knife 1 of high-speed motion, and degree can reduce wear.
In the utility model, only be socketed with slide block 4 outside the pin 3 in two pilot holes 2 of blade 1 end, guaranteed under the prerequisite of least cost, to make blade vibrationproof, anti-shake.
In the utility model, blade 1 comprises cutter and bottom knife, and upper and lower blade almost fits, and has guaranteed that the utility model prunes operation efficiently, can in the shorter activity duration, accomplish more work.
The utility model can improve the pruning quality of trimmer, reduces the vibration of machine, has prolonged the service life of complete machine, has improved operating efficiency.
Claims (5)
1. trimmer blade that is provided with antihunting device; Said blade is provided with some pilot holes, and blade has guide plate, and said guide plate is connected through pin with blade; It is characterized in that: said antihunting device comprises the slide block that is socketed on outside the pin, and said slide block is embedded in the pilot hole.
2. a kind of trimmer blade that is provided with antihunting device according to claim 1 is characterized in that: the pin in two pilot holes of said blade end is socketed with slide block outward.
3. a kind of trimmer blade that is provided with antihunting device according to claim 1 is characterized in that: said slide block side and pilot hole are fitted.
4. a kind of trimmer blade that is provided with antihunting device according to claim 1, it is characterized in that: said pin is threaded with slide block.
5. a kind of trimmer blade that is provided with antihunting device according to claim 1, it is characterized in that: said blade comprises cutter and bottom knife, said cutter is located at the bottom knife top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202153338U CN202190541U (en) | 2011-06-23 | 2011-06-23 | Trimmer blade with anti-vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202153338U CN202190541U (en) | 2011-06-23 | 2011-06-23 | Trimmer blade with anti-vibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190541U true CN202190541U (en) | 2012-04-18 |
Family
ID=45945477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202153338U Expired - Fee Related CN202190541U (en) | 2011-06-23 | 2011-06-23 | Trimmer blade with anti-vibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990096A (en) * | 2019-05-27 | 2020-11-27 | 株式会社牧田 | Pruning machine for gardening |
-
2011
- 2011-06-23 CN CN2011202153338U patent/CN202190541U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990096A (en) * | 2019-05-27 | 2020-11-27 | 株式会社牧田 | Pruning machine for gardening |
| CN111990096B (en) * | 2019-05-27 | 2022-07-08 | 株式会社牧田 | Pruning machine for gardening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |