CN203903919U - Fork capable of hydraulically adjusting fork spacing for loading machine - Google Patents
Fork capable of hydraulically adjusting fork spacing for loading machine Download PDFInfo
- Publication number
- CN203903919U CN203903919U CN201420239189.5U CN201420239189U CN203903919U CN 203903919 U CN203903919 U CN 203903919U CN 201420239189 U CN201420239189 U CN 201420239189U CN 203903919 U CN203903919 U CN 203903919U
- Authority
- CN
- China
- Prior art keywords
- fork
- pallet fork
- oil cylinders
- entablatrance
- cross beam
- 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 fork capable of hydraulically adjusting fork spacing for a loading machine. The fork comprises a fork frame, two oil cylinders and a fork body; the fork frame comprises an upper cross beam, a lower cross beam and a hook; the upper cross beam and the lower cross beam are arranged in parallel; the hook is fixedly connected between the upper cross beam and the lower cross beam; clamping bosses are arranged at the upper end of the upper cross beam and the lower end of the lower cross beam; the fork body comprises a left side fork body and a right side fork body; clamping grooves that can be clamped to the clamping bosses of the fork frame are arranged in both the left side fork body and the right side fork body; the two oil cylinders are respectively arranged at the top and bottom; dynamic ends of the two oil cylinders are respectively connected with the left side fork body and the right side fork body through hinges, and while static ends of the two oil cylinders are respectively connected with the upper cross beam and the lower cross beam through the hinges. When in work, the fork frame with the fork body is hung on the loading machine through the hook, oil inlets and oil outlets of the two oil cylinders are controlled, the fork body is pushed by the dynamic ends to transversely move along the clamping bosses on the fork frame, and thus the spacing of the a left fork body and a right fork body can be adjusted at the same time.
Description
Technical field
The utility model relates to loader accessory field, particularly a kind of can hydraulic efficiency governing the loader pallet fork of fork distance.
Background technology
Roll adjustment pallet fork widespread use in lift truck attachment now, also starts to have had and using loader as the fork installation of use pallet fork in basis as equipment, but fork partses of these fork installations is all plate construction, spacing regulates all needs manual shift, wastes time and energy; The material cost tooling cost of making pellet fork device is high, and procedure of processing is loaded down with trivial details, and the production cycle is long, and the particularly processing of 20 ° of clamping groove hangers is the large difficult point of one in cost control in fork installation.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of simple in structure, interchangeability is strong, low cost of manufacture and can hydraulic efficiency governing the loader pallet fork of fork distance.
For solving the problems of the technologies described above, the utility model is realized as follows: described in the utility model a kind of can hydraulic efficiency governing the loader of fork distance with pallet fork, comprise crotch, oil cylinder and pallet fork; Described crotch comprises entablatrance, cross sill and hook, and entablatrance and cross sill be arranged in parallel, and hook is fixedly connected between entablatrance and cross sill; The upper end of described entablatrance and the lower end of cross sill are provided with clamping boss; Described pallet fork comprises left side pallet fork and right side pallet fork, on left side pallet fork and right side pallet fork, is provided with draw-in groove, and draw-in groove can be connected on the clamping boss of crotch; Described oil cylinder arranges upper and lower two, and the moved end of two oil cylinders is hinged with left side pallet fork and right side pallet fork respectively, and the fixed end of two oil cylinders is hinged with entablatrance and cross sill respectively.
Described entablatrance and cross sill are rectangular tube, and rectangular tube both sides are by rectangular iron disc seal; Clamping boss is standard steel section profile shapes.
The left side of right side, described entablatrance lower end and cross sill upper end is respectively arranged with cylinder table a, and the fixed end of two oil cylinders is hinged with cylinder table a respectively; Described left side pallet fork and pallet fork rear, right side are provided with cylinder table b, and the moved end of two oil cylinders is hinged with cylinder table b respectively.
The hydraulic fluid port a of described two oil cylinders is connected on respectively on two hydraulic fluid ports of a T-pipe joint, and the 3rd hydraulic fluid port of T-pipe joint is connected with quick joint; The hydraulic fluid port b of described two oil cylinders is connected on respectively on two hydraulic fluid ports of a T-pipe joint, and the 3rd hydraulic fluid port of T-pipe joint is connected with quick joint.
Described hook is mounted on loader.
Good effect of the present utility model: described in the utility model a kind of can hydraulic efficiency governing the loader pallet fork of fork distance, two crossbeams are welded with rectangular tube and a shaped steel profile shapes of iron plate sealing by a two sides respectively, adopt the fixed mechanism design hook that loader is installed, by crossbeam and welding hook, realized the crossbeam that is mounted with pallet fork has been articulated on loader, by oil cylinder, realize again the sway of pallet fork, integral structure is simple, manufacturing cost is all that shaped steel etc. is compared with the material of standard, saved cost, pallet fork spacing is passed through fluid control, easy to adjust quick, there is very large market popularization value.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model
Fig. 2 is side schematic view of the present utility model
Fig. 3 is oil cylinder schematic diagram
Fig. 4 is the side schematic view of left side pallet fork
Fig. 5 is the side schematic view of right side pallet fork
In figure, 1 left side pallet fork 2 hook 3 cylinder body 4 cross sill 5 oil cylinder 6 pistons
7 clamping boss 8 right side pallet fork 9 entablatrance 10 cylinder table a 11 moved ends
12 hydraulic fluid port a 13 hydraulic fluid port b 14 fixed end 15 draw-in groove 16 cylinder table b
The specific embodiment
As shown in Figures 1 to 5, described in the utility model a kind of can hydraulic efficiency governing the loader of fork distance with pallet fork, comprise crotch, oil cylinder (5) and pallet fork; Described crotch comprises entablatrance (9), cross sill (4) and hook (2), and entablatrance (9) be arranged in parallel with cross sill (4), and hook (2) is fixedly connected between entablatrance (9) and cross sill (4); The lower end of the upper end of described entablatrance (9) and cross sill (4) is provided with clamping boss (7); Described pallet fork comprises left side pallet fork (1) and right side pallet fork (8), on left side pallet fork (1) and right side pallet fork (8), is provided with draw-in groove (15), and draw-in groove (15) can be connected on the clamping boss (7) of crotch; Described oil cylinder (5) arranges upper and lower two, the moved end (11) of the piston (6) of two oil cylinders (5) is hinged with left side pallet fork (1) and right side pallet fork (8) respectively, and the fixed end (14) of the cylinder body (3) of two oil cylinders (5) is hinged with entablatrance (9) and cross sill (4) respectively.
Described entablatrance (9) is rectangular tube with cross sill (4), and rectangular tube both sides are by rectangular iron disc seal; Clamping boss (7) is standard steel section profile shapes.
The left side of described entablatrance (9) right side, lower end and cross sill (4) upper end is respectively arranged with cylinder table a (10), and the fixed end (14) of the cylinder body (3) of two oil cylinders (5) is hinged with cylinder table a (10) respectively; Described left side pallet fork (1) and right side pallet fork (8) rear are provided with cylinder table b (16), and the moved end (11) of the piston (6) of two oil cylinders (5) is hinged with cylinder table b (16) respectively.
The hydraulic fluid port a (12) of described two oil cylinders (5) is connected on respectively on two hydraulic fluid ports of a T-pipe joint, and the 3rd hydraulic fluid port of T-pipe joint is connected with quick joint; The hydraulic fluid port b (13) of described two oil cylinders (5) is connected on respectively on two hydraulic fluid ports of a T-pipe joint, and the 3rd hydraulic fluid port of T-pipe joint is connected with quick joint.
Described hook (2) is mounted on loader.
During work, by hook (2), the crotch with pallet fork is mounted on loader, by controlling the oil inlet and outlet of two oil cylinders (5), moved end (11), by promoting pallet fork along clamping boss (7) transverse shifting on crotch, realize the adjustment to left and right pallet fork spacing simultaneously.
Above-described embodiment has only represented a kind of embodiment of the present utility model, can not be interpreted as the restriction to the utility model scope.It should be noted that one skilled in the relevant art, without departing from the concept of the premise utility, can also make several deformation design, these all belong to protection domain of the present utility model.
Claims (5)
1. can hydraulic efficiency governing pitch a loader pallet fork for distance, it is characterized in that: comprise crotch, oil cylinder and pallet fork; Described crotch comprises entablatrance, cross sill and hook, and entablatrance and cross sill be arranged in parallel, and hook is fixedly connected between entablatrance and cross sill; The upper end of described entablatrance and the lower end of cross sill are provided with clamping boss; Described pallet fork comprises left side pallet fork and right side pallet fork, on left side pallet fork and right side pallet fork, is provided with draw-in groove, and draw-in groove can be connected on the clamping boss of crotch; Described oil cylinder arranges upper and lower two, and the moved end of two oil cylinders is hinged with left side pallet fork and right side pallet fork respectively, and the fixed end of two oil cylinders is hinged with entablatrance and cross sill respectively.
According to claim 1 a kind of can hydraulic efficiency governing the loader pallet fork of fork distance, it is characterized in that: described entablatrance and cross sill are rectangular tube, rectangular iron disc seal is passed through in rectangular tube both sides; Clamping boss is standard steel section profile shapes.
According to claim 1 a kind of can hydraulic efficiency governing the loader pallet fork of fork distance, it is characterized in that: the left side of right side, described entablatrance lower end and cross sill upper end is respectively arranged with cylinder table a, the fixed end of two oil cylinders is hinged with cylinder table a respectively; Described left side pallet fork and pallet fork rear, right side are provided with cylinder table b, and the moved end of two oil cylinders is hinged with cylinder table b respectively.
According to claim 1 a kind of can hydraulic efficiency governing the loader pallet fork of fork distance, it is characterized in that: the hydraulic fluid port a of described two oil cylinders is connected on respectively on two hydraulic fluid ports of a T-pipe joint, the 3rd hydraulic fluid port of T-pipe joint is connected with quick joint; The hydraulic fluid port b of described two oil cylinders is connected on respectively on two hydraulic fluid ports of a T-pipe joint, and the 3rd hydraulic fluid port of T-pipe joint is connected with quick joint.
According to claim 1 a kind of can hydraulic efficiency governing the loader pallet fork of fork distance, it is characterized in that: described hook is mounted on loader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239189.5U CN203903919U (en) | 2014-05-08 | 2014-05-08 | Fork capable of hydraulically adjusting fork spacing for loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239189.5U CN203903919U (en) | 2014-05-08 | 2014-05-08 | Fork capable of hydraulically adjusting fork spacing for loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903919U true CN203903919U (en) | 2014-10-29 |
Family
ID=51778207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420239189.5U Expired - Fee Related CN203903919U (en) | 2014-05-08 | 2014-05-08 | Fork capable of hydraulically adjusting fork spacing for loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903919U (en) |
-
2014
- 2014-05-08 CN CN201420239189.5U patent/CN203903919U/en not_active Expired - Fee Related
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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: 20141029 Termination date: 20190508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |