CN202046847U - Rapidly moving parabola-shaped fork - Google Patents
Rapidly moving parabola-shaped fork Download PDFInfo
- Publication number
- CN202046847U CN202046847U CN201120113899XU CN201120113899U CN202046847U CN 202046847 U CN202046847 U CN 202046847U CN 201120113899X U CN201120113899X U CN 201120113899XU CN 201120113899 U CN201120113899 U CN 201120113899U CN 202046847 U CN202046847 U CN 202046847U
- Authority
- CN
- China
- Prior art keywords
- fork
- pallet fork
- straight arm
- sleeve
- arm section
- 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 - Lifetime
Links
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a rapidly moving parabola-shaped fork, composed of a sleeve, a short shaft, a fork, rollers and a lower hook. The fork is L-shaped; the sleeve is fixed on a the top of a straight arm segment of the fork; the lower hook is fixed on an inner side of the bottom of the straight arm segment of the fork; the short shaft is arranged on an inner side of the middle of the straight arm segment of the fork, according to a rule; and the rollers are respectively fixedly connected with the two side edges at the joint part between the straight arm segment of the fork and a horizontal segment. According to the utility model, the length of the sleeve is wider than the width of the fork itself, because the conventional hook is replaced by the sleeve on the top of the fork. Therefore, a beam on the fork is replaced by a shaft and the shaft is directly inserted into the sleeve, when the fork is connected with a forklift, so that the contact area between the shaft and the sleeve is large and thereby the stability of forked cargos is increased. The short shaft exserted from the back of the fork is used for being connected with a cylinder pedestal of an oil cylinder; the fork can be pulled to move from left to right when the oil cylinder extends or telescopes; only a handle on the forklift is needed to be operated to adjust the fork spacing; and time is saved and efficiency is high.
Description
Technical field
The utility model relates to a kind of fork truck, particularly relates to a kind of quick travel parabola pallet fork.
Background technology
Fork truck is diverse in function, flexible and efficient material handling equipment.Usually, the fork truck standard configuration has a secondary pallet fork, pitch by the horizontal segment of pallet fork and to hold, to bear the goods that is placed on the pallet, realize the operations such as stacking, loading and unloading of goods then by actions such as lifting, inclinations, carry out operation the numerous pallet cargo of kind.
Pallet fork is by the last lower draw-bar forklift door frame of packing into; the cooperation of hook and door frame entablatrance is a free-running fit, and the hook width of normal pallet fork is more smaller or wide than fork body width, because the restriction of pallet fork width; make that the contact surface of hook and door frame entablatrance is less, pallet fork is easy to carry out double swerve.Hold in the process at fork, the goods center of gravity on the pallet in the effect of force of inertia, is easy to make pallet fork to rock and the goods that topples than pallet fork horizontal surface height.
During the fork truck transport operation, many pallets directly contacts with ground, and pallet fork is held action in order to finish to pitch, and in decline and pitch in the process of pallet, inevitably will carry out cliding friction with ground.In the permanent friction process, can make prong attenuation or ancon less thick.And ancon is the position of bearing the moment maximum, in case attenuation will make load-carrying capacity reduce reduction of service life.
And some manufacturer is the wear-resistant block of burn-oning in the pallet fork bottom for fear of ancon this problem of wearing and tearing.This kind way has increased the manufacturing cost of pallet fork, and in the process of welding, welding heat inevitably can cause adverse effect to grain size, the internal stress of this regional inner tissue.
In addition, because pallet dimension is not of uniform size, when the pallet fork fork was held different pallet, the distance that needs often to adjust between two pallet forks adapt to different pallet sizes.Traditional way is that manual going adjusted, and this just needs the truck driver adjustment of stopping, and influences operating efficiency.
The utility model content
The purpose of this utility model be to provide a kind of adjust the pallet fork spacing easily, the quick travel parabola pallet fork of good stability, time-saving and efficiency.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of quick travel parabola pallet fork, and it mainly is made up of sleeve, minor axis, pallet fork, cylinder, lower draw-bar; Described pallet fork is L-shaped, and straight arm section is and fork of forklift truck frame connecting portion that horizontal segment is the operate portions of pallet fork; Described sleeve is fixed on the top of pallet fork straight arm section, and lower draw-bar is fixed on the lower inside of pallet fork straight arm section; It is inboard that described minor axis is defined in pallet fork straight arm section middle part, the affixed cylinder of difference on the dual-side of pallet fork straight arm section and horizontal segment junction.
The thickness of described pallet fork horizontal segment outwards is by thick attenuation shape from straight arm section and horizontal segment junction.
The thickness of described pallet fork horizontal segment outwards is the parabolic shape by thick attenuation from straight arm section and horizontal segment junction.
Protrude than the inboard of pallet fork straight arm section the inboard of described cylinder.
After adopting such scheme, because pallet fork upside of the present utility model replaces the tradition hook with sleeve, the length sleeve of upside is wideer than the width of pallet fork own, when being connected with fork truck, an axle substituted cargo crotch entablatrance directly inserts sleeve, make that the area of contact of axle and sleeve is very big, improve the stability of pitching goods when holding.Both sides, pallet fork bottom adopt the cylinder pattern to assist shifted laterally, stretch out minor axis behind and connect oil cylinder cylinder seat, and ancon is with respect to pallet fork bottom evagination, and convex shape is parabola.The cylinder of both sides, pallet fork bottom protrudes a little than pallet fork itself, during use and the goods shelf direct contact, can horizontally slip on goods shelf under the promotion of oil cylinder.The minor axis that pallet fork stretches out behind is used for connecting oil cylinder cylinder seat, and oil cylinder can spur the pallet fork sway when flexible.The handle that only need handle above the fork truck during operation just can be adjusted pallet fork spacing, time-saving and efficiency.
Pallet fork ancon evagination, in the forklift workability process, the parabola ancon end of pallet fork can contact with ground earlier, and the wearing and tearing of this part can not impact the load-carrying capacity of pallet fork, have prolonged the service life of pallet fork greatly.And this parabola ancon can not increase productive costs aborning along with the mould one-shot forming.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is an axonometric drawing of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is a lateral plan of the present utility model;
Fig. 4 is a birds-eye view of the present utility model.
The specific embodiment
As Fig. 1-shown in Figure 4, the utility model is a kind of quick travel parabola pallet fork, and it mainly is made up of sleeve 1, minor axis 2, pallet fork 3, cylinder 4, lower draw-bar 5.
Described pallet fork 3 is L-shaped, straight arm section 31 is and fork of forklift truck frame connecting portion, horizontal segment 32 is the operate portions of pallet fork, the thickness of pallet fork 3 horizontal segments 31 outwards is by thick attenuation shape from straight arm section 31 and horizontal segment 32 junctions, promptly, pallet fork 3 horizontal segments 31 upper surfaces are the plane, and lower surface is by the parabolic shape of thick attenuation or inclined-plane.
Described sleeve 1 is fixed on the top of pallet fork 3 straight arm sections 31, and lower draw-bar 5 is fixed on the lower inside of pallet fork 3 straight arm sections 31; Described minor axis 2 is defined in inboard, pallet fork 3 straight arm sections, 31 middle part, the affixed cylinder 4 of difference on the dual-side of pallet fork 3 straight arm sections 31 and horizontal segment 32 junctions, the inboard 41 of this two cylinder 4 than the inboard 311 of pallet fork straight arm section 31 to projecting inward, make its in use with the goods shelf direct contact.
Emphasis of the present utility model just is: the pallet fork upside replaces the tradition hook with sleeve.
The above, it only is the utility model preferred embodiment, the shape of pallet fork horizontal segment can have various, so can not limit the scope that the utility model is implemented with this, the i.e. equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (4)
1. quick travel parabola pallet fork, it is characterized in that: it mainly is made up of sleeve, minor axis, pallet fork, cylinder, lower draw-bar; Described pallet fork is L-shaped, and straight arm section is and fork of forklift truck frame connecting portion that horizontal segment is the operate portions of pallet fork; Described sleeve is fixed on the top of pallet fork straight arm section, and lower draw-bar is fixed on the lower inside of pallet fork straight arm section; It is inboard that described minor axis is defined in pallet fork straight arm section middle part, the affixed cylinder of difference on the dual-side of pallet fork straight arm section and horizontal segment junction.
2. quick travel parabola pallet fork according to claim 1 is characterized in that: the thickness of described pallet fork horizontal segment outwards is by thick attenuation shape from straight arm section and horizontal segment junction.
3. quick travel parabola pallet fork according to claim 1 and 2 is characterized in that: the thickness of described pallet fork horizontal segment outwards is the parabolic shape by thick attenuation from straight arm section and horizontal segment junction.
4. quick travel parabola pallet fork according to claim 1 and 2 is characterized in that: protrude than the inboard of pallet fork straight arm section the inboard of described cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120113899XU CN202046847U (en) | 2011-04-18 | 2011-04-18 | Rapidly moving parabola-shaped fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120113899XU CN202046847U (en) | 2011-04-18 | 2011-04-18 | Rapidly moving parabola-shaped fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046847U true CN202046847U (en) | 2011-11-23 |
Family
ID=44987165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120113899XU Expired - Lifetime CN202046847U (en) | 2011-04-18 | 2011-04-18 | Rapidly moving parabola-shaped fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555826A (en) * | 2014-11-25 | 2015-04-29 | 宁波韧霸货叉有限公司 | Forklift fork and preparation method thereof |
| CN107500193A (en) * | 2017-10-17 | 2017-12-22 | 余伟宏 | A kind of fork of forklift truck being conveniently adjusted |
-
2011
- 2011-04-18 CN CN201120113899XU patent/CN202046847U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555826A (en) * | 2014-11-25 | 2015-04-29 | 宁波韧霸货叉有限公司 | Forklift fork and preparation method thereof |
| CN107500193A (en) * | 2017-10-17 | 2017-12-22 | 余伟宏 | A kind of fork of forklift truck being conveniently adjusted |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204607434U (en) | Crossbearer type gauntry crane | |
| CN204625022U (en) | Clean type gauntry crane | |
| CN105923581A (en) | Forked frame structure for forklift | |
| CN103395719A (en) | Dual-motion butt joint forklift | |
| CN202046847U (en) | Rapidly moving parabola-shaped fork | |
| CN204569211U (en) | Protection type gauntry crane | |
| CN202575878U (en) | Pull wire type manual hydraulic platform car | |
| CN204549971U (en) | The heavy formula fork truck of a kind of Novel balance | |
| CN207434964U (en) | A kind of fork truck tilts distance-adjusting fork | |
| CN203855370U (en) | Anti-shift forklift | |
| CN202686958U (en) | Steel cargo tray | |
| CN201961736U (en) | Bottom frame and container | |
| CN202006822U (en) | Oil cylinder base gravity transfer bracket for drum transporting vehicle | |
| CN202030192U (en) | Multifunctional transfer rack for glass | |
| CN108275172A (en) | A kind of auto parts machinery carrier | |
| CN201834296U (en) | Cargo pallet | |
| CN204607437U (en) | Backing type gauntry crane | |
| CN203143196U (en) | Mould pressing tray with idler wheels | |
| CN202245948U (en) | Cab lifting tool | |
| CN201619497U (en) | Self-loading-unloading type transportation vehicle | |
| CN202186830U (en) | Dedicated lifting appliance for wooden pallets for bearing goods | |
| CN204159745U (en) | Bulk freighter corrugated bulkhead mould | |
| CN204281024U (en) | A kind of fork truck that utilizes loads and unloads the suspender longitudinally placing roll bending | |
| CN204384820U (en) | A kind of support arm for fixing forklift door frame | |
| CN201809131U (en) | Improved lift truck forks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |