CN205257915U - It presss from both sides to embrace grass - Google Patents
It presss from both sides to embrace grass Download PDFInfo
- Publication number
- CN205257915U CN205257915U CN201520994119.5U CN201520994119U CN205257915U CN 205257915 U CN205257915 U CN 205257915U CN 201520994119 U CN201520994119 U CN 201520994119U CN 205257915 U CN205257915 U CN 205257915U
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- arm
- connecting rod
- point
- cylinder
- embrace
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Abstract
The utility model relates to an it presss from both sides to embrace grass embraces arm, base and a hydro -cylinder about main including, it articulates in the rear end of controlling armful arm through controlling the round pin axle respectively to control armful arm, the tailpiece of the piston rod portion of hydro -cylinder articulates the tail end of embracing the arm in the right side, and the tip of the cylinder body of hydro -cylinder articulates the tail end of embracing the arm in a left side, control to embrace and still install a connecting rod between the arm, the one end of connecting rod has crotch portion, the straight -bar section of connecting rod hinges the A point of embracing the arm in a left side, and the A point lies in the inboard of left side round pin axle, the crotch section of connecting rod is walked around right side round pin axle and is hinged the point in B, and the B point lies in the outside of right side round pin axle. One of them armful arm of hydro -cylinder messenger presss from both sides tightly or opens, under the linkage effect of connecting rod, controls two armfuls of arms meetings and presss from both sides simultaneously tightly or open, and the assurance clamp is tightly more firm, prevents that the product from dropping.
Description
Technical field
The utility model relates to lift truck attachment, in particular a kind of grass folder of embracing.
Background technology
Fork truck be to member pallet cargo load and unload, the various wheeled carrying vehicle of stacking and short distance transport, weight transport operation, for allowing fork truck adapt to the needs of various working conditions, improving fork truck operating efficiency and security thereof, is all to the various corresponding accessories of fork truck assembling. Existing armful of grass folder is two oil cylinders will be installed open for controlling left and right arm synchronous clamping or pine mostly, improves the manufacturing and the working service cost of embracing grass folder.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of left and right arm clamp simultaneously or open, the more stable grass folder of firmly embracing of clamping product.
For achieving the above object, technical solution of the present utility model is: a kind of grass folder of embracing, mainly comprise left and right arm, base and oil cylinder, described left and right arm is articulated with respectively the rear end of left and right arm by left and right bearing pin, the piston rod end of described oil cylinder is articulated with the tail end of right arm, and the end of the cylinder body of oil cylinder is articulated with the tail end of left arm; A connecting rod is also installed between the arm of described left and right, and one end of described connecting rod has crotch portion, and the straight bar section of described connecting rod is articulated with the A point of left arm, and A point is positioned at the inner side of left bearing pin; The crotch section of described connecting rod is walked around right bearing pin and is articulated with B point, and B point is positioned at the outside of right bearing pin.
Preferably, the two ends, left and right of described base are respectively provided with a pair of otic placode.
Preferably, the centre of described base is provided with two bend pipes for the protection of oil cylinder.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: between the arm of left and right, increased connecting rod, under connection-rod linkage effect, along with cylinder action makes one of them clamping or opens, two arms will clamp simultaneously or open, and ensure that clamping is more firm, prevent that product from dropping.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is top view of the present utility model;
Fig. 3 is upward view of the present utility model;
(1, base; 11, otic placode; 12, bend pipe; 2, left arm; 3, right arm; 4, oil cylinder; 41, piston rod; 42, cylinder body; 51, left bearing pin; 52, right bearing pin; 6, connecting rod; 61, straight bar section; 62, crotch section; A point; B point).
Detailed description of the invention
Further illustrate the utility model below in conjunction with the drawings and specific embodiments.
The direction term of mentioning in the present invention, for example: upper and lower, left and right, front or rear etc. are only the directions with reference to annexed drawings. Therefore, the direction term of use is to be not used for limiting this creation for illustrating.
As Figure 1-3, a kind of grass folder of embracing comprises base 1, left arm 2, right arm 3 and oil cylinder 4, embraces grass folder and is fixedly installed in fork truck frame by base 1. Be respectively arranged with a pair of otic placode 11 at base 1 two ends, left and right, described left arm 2 and right arm 3 be articulated with corresponding otic placode 1 by left bearing pin 51 and right bearing pin 52 respectively. The two ends of described oil cylinder 4 are hinged with the afterbody of left and right arm (2,3) respectively, and wherein the end of oil cylinder 4 piston rods 41 is articulated with the afterbody of right arm 3, and the end of the cylinder body 42 of oil cylinder 4 is by being articulated with the afterbody of left arm 2. Between left arm 2 and right arm 3, also increase and have the connecting rod 6 that makes both link clamping or open; Described connecting rod 6 is formed by connecting by straight bar section 61 and crotch section 62, and the end of described straight bar section 61 is articulated with the A point of left arm 2, and A point is positioned at a side of the close base 1 in left bearing pin 51 inner sides; 62 of described crotch sections are articulated with B point by right bearing pin 52 inner sides around to outside, B point is positioned at the outside of right bearing pin 52. For protection oil cylinder 4, avoid it to be subject to product persecution, in the middle of the front end of base 1, two bend pipes 12 are installed for blocking product.
Above-described, be only preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented, every equalization of doing according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.
Claims (3)
1. embrace grass folder for one kind, mainly comprise left and right arm, base and oil cylinder, described left and right arm is articulated with respectively the rear end of left and right arm by left and right bearing pin, it is characterized in that, the piston rod end of described oil cylinder is articulated with the tail end of right arm, and the end of the cylinder body of oil cylinder is articulated with the tail end of left arm; A connecting rod is also installed between the arm of described left and right, and one end of described connecting rod has crotch portion, and the straight bar section of described connecting rod is articulated with the A point of left arm, and A point is positioned at the inner side of left bearing pin; The crotch section of described connecting rod is walked around right bearing pin and is articulated with B point, and B point is positioned at the outside of right bearing pin.
2. embrace according to claim 1 grass folder, it is characterized in that, the two ends, left and right of described base are respectively provided with a pair of otic placode.
3. embrace according to claim 1 grass folder, it is characterized in that, the centre of described base is provided with two bend pipes for the protection of oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994119.5U CN205257915U (en) | 2015-12-05 | 2015-12-05 | It presss from both sides to embrace grass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520994119.5U CN205257915U (en) | 2015-12-05 | 2015-12-05 | It presss from both sides to embrace grass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205257915U true CN205257915U (en) | 2016-05-25 |
Family
ID=55999456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520994119.5U Active CN205257915U (en) | 2015-12-05 | 2015-12-05 | It presss from both sides to embrace grass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205257915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482207A (en) * | 2019-08-02 | 2019-11-22 | 山东省农业机械科学研究院 | A kind of adjustable round bale embraces grass folder and method |
-
2015
- 2015-12-05 CN CN201520994119.5U patent/CN205257915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482207A (en) * | 2019-08-02 | 2019-11-22 | 山东省农业机械科学研究院 | A kind of adjustable round bale embraces grass folder and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |