CN109179268B - Double-distance-adjusting fork mechanism for carrying silk-axis goods - Google Patents
Double-distance-adjusting fork mechanism for carrying silk-axis goods Download PDFInfo
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- CN109179268B CN109179268B CN201811212365.5A CN201811212365A CN109179268B CN 109179268 B CN109179268 B CN 109179268B CN 201811212365 A CN201811212365 A CN 201811212365A CN 109179268 B CN109179268 B CN 109179268B
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- fork
- pallet fork
- pallet
- driving chain
- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
- B66F9/142—Movements of forks either individually or relative to each other
- B66F9/143—Movements of forks relative to each other - symmetric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/18—Load gripping or retaining means
- B66F9/183—Coplanar side clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a double-distance-adjusting fork mechanism for carrying silk-axis goods, which comprises a fork, wherein a guide sleeve is fixedly arranged on the vertical surface of the fork, the fork is movably sleeved on a fork shaft through the guide sleeve, the fork shaft is fixedly arranged on a sliding frame, one end of a left driving chain is fixedly connected to a fourth fork, the middle part of the left driving chain is arranged around a chain wheel, the other end of the left driving chain is fixedly connected to a third fork, one end of the right driving chain is fixedly connected to a second fork, the middle part of the right driving chain is arranged around the chain wheel, and the other end of the left driving chain is fixedly connected to a first fork. According to the invention, the single distance-adjusting cylinder and the driving chain are arranged, so that the synchronous distance adjustment of a plurality of groups of forks is realized, the complexity of front-end pipeline connection is avoided, and the economical efficiency of the product structure is improved; the fork setting of multiunit adjustable interval when carrying the silk axle type goods, can carry multiunit silk axle type goods simultaneously, very big improvement work efficiency.
Description
Technical Field
The invention relates to the technical field of forklift fork equipment, in particular to a double-distance-adjusting fork mechanism for carrying silk-axis goods.
Background
With the rapid development of science and technology, forklifts are widely used in the manufacturing industry, warehousing industry and other industries, and are industrial carrying vehicles, various wheel type carrying vehicles for loading, unloading, stacking and short-distance transportation of finished pallet goods, and are commonly used for transportation of large warehoused objects.
At the in-process that uses fork truck, the staff operates fork truck, through setting up the fork on fork truck, carries the operation to the goods, and to the goods of unidimensional and volume, the staff often need adjust the interval of fork for the fork has effectual centre gripping or atress to the goods, guarantees that the goods is in stable state in handling.
The invention discloses a Chinese patent with application number of 201710962533.1, and discloses a hydraulic distance-adjusting fork of a forklift, wherein two distance-adjusting hydraulic cylinders are arranged, and a single-side fork is driven to move through the distance-adjusting hydraulic cylinders, so that the function of adjusting the distance between the forks is achieved, however, the synchronism of the adjustment of the forks at two sides cannot be ensured by the mode of adjusting the distance between the forks through the two distance-adjusting cylinders, and meanwhile, the front-end pipeline connection is very complex. The invention discloses a large-tonnage chain type distance adjusting fork, which is provided with a distance adjusting cylinder and a chain, can synchronously adjust the distance between two sides of a fork, reduces pipeline connection and improves the economical efficiency of a product structure. However, the invention can only synchronously adjust a pair of forks on two sides, and for carrying vertically placed silk-axis goods, the forks with a plurality of groups of fork structures cannot synchronously adjust the spacing, and meanwhile, the transfer efficiency of the pair of forks to the goods is low.
Disclosure of Invention
The invention aims to provide a double-distance-adjusting fork mechanism for carrying wire shaft type goods, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a two roll adjustment fork mechanisms for carrying silk axle class goods includes
The pallet fork comprises a first pallet fork, a second pallet fork, a third pallet fork and a fourth pallet fork, wherein a guide sleeve is fixedly arranged on the vertical surface of the pallet fork, the pallet fork is movably sleeved on a pallet fork shaft through the guide sleeve, the pallet fork shaft is fixedly arranged on a sliding frame, the first pallet fork and the third pallet fork are fixedly connected through a connecting rod, the first pallet fork and the third pallet fork can move synchronously, the second pallet fork and the fourth pallet fork are fixedly connected through the connecting rod, the second pallet fork and the fourth pallet fork can move synchronously, and a chain wheel is movably arranged on the sliding frame;
the left driving chain is fixedly connected to the fourth fork at one end, the middle part of the left driving chain surrounds the chain wheel, and the other end of the left driving chain is fixedly connected to the third fork and used for moving inwards in the third fork and transmitting driving force to the fourth fork so that the fourth fork moves outwards;
the right driving chain is fixedly connected to the second fork at one end, the middle part of the right driving chain surrounds the chain wheel, and the other end of the right driving chain is fixedly connected to the first fork and used for moving inwards on the first fork and transmitting driving force to the second fork so that the second fork moves outwards; and
and one end of the distance adjusting cylinder is fixedly arranged on the first goods fork, and the other end of the distance adjusting cylinder is fixedly arranged on the sliding frame and used for providing driving force and adjusting the distance between the goods forks.
Preferably, the fork is provided with a clamping mechanism for clamping an annular groove at the upper end of the spool goods.
Preferably, the clamping mechanism comprises an I-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the single distance-adjusting cylinder and the driving chain are arranged, so that the synchronous distance adjustment of a plurality of groups of forks is realized, the complexity of front-end pipeline connection is avoided, and the economical efficiency of the product structure is improved;
2. according to the invention, by arranging the plurality of groups of the fork with adjustable intervals, when the silk shaft type goods are conveyed, the plurality of groups of the silk shaft type goods can be conveyed simultaneously, so that the working efficiency is greatly improved, meanwhile, the connecting rod can adjust the center distance between the forks, the different stacking requirements of the silk shaft type goods are met, and the universality is high.
Drawings
FIG. 1 is a schematic view of a structure of a spool type cargo;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a front view of the present invention;
FIG. 5 is a schematic view of the mechanism of the gripping device on the interacting fork of the present invention;
FIG. 6 is a diagram of a state of the clamping device of the present invention clamping a threaded shaft part.
In the figure: 1 fork, 11 first fork, 12 second fork, 13 third fork, 14 fourth fork, 2 fork axles, 3 uide bushing, 4 left side drive chain, 5 right side drive chain, 6 connecting rods, 7 roll adjustment jar, 8 sprocket, 9 balladeur train.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
a two roll adjustment fork mechanisms for carrying silk axle class goods includes
The pallet fork 1 comprises a first pallet fork 11, a second pallet fork 12, a third pallet fork 13 and a fourth pallet fork 14, a guide sleeve 3 is fixedly arranged on the vertical surface of the pallet fork 1, the pallet fork 1 is movably sleeved on a pallet fork shaft 2 through the guide sleeve 3, the pallet fork shaft 2 is fixedly arranged on a carriage 9, the first pallet fork 11 and the third pallet fork 13 are fixedly connected through a connecting rod 6, the first pallet fork 11 and the third pallet fork 13 can move synchronously, the second pallet fork 12 and the fourth pallet fork 14 are fixedly connected through a connecting rod 6, the second pallet fork 12 and the fourth pallet fork 14 can move synchronously, a chain wheel 8 is movably arranged on the carriage 9, the connecting rod 6 can be replaced, different lengths can be replaced, the center distance between the pallet forks 1 which interact with each other can be adjusted, the distance between the pallet stacking levels can be adjusted, different stacking requirements can be met, a clamping mechanism for clamping a wire shaft type cargo upper end annular groove is arranged on the pallet fork 1, the clamping mechanism clamps the annular groove at the upper end of the screw shaft type goods to avoid the goods from sliding off, and meanwhile, the clamping mechanism can be customized according to the goods in different shapes;
the left driving chain 4 is fixedly connected to the fourth fork 14 at one end, the middle part of the left driving chain is arranged around the chain wheel 8, and the other end of the left driving chain is fixedly connected to the third fork 13 and used for moving inwards at the third fork 13 and transmitting the driving force to the fourth fork 14, so that the fourth fork 14 moves outwards under the action of the chain wheel 8 and the left driving chain 4;
the right-side driving chain 5 is fixedly connected to the second fork 12 at one end, the middle part of the right-side driving chain surrounds the chain wheel 8, and the other end of the right-side driving chain is fixedly connected to the first fork 11 and used for moving towards the inner side of the first fork 11 and transmitting driving force to the second fork 12, so that the second fork 12 moves towards the outer side under the action of the chain wheel 8 and the right-side driving chain 5; and
the distance adjustment cylinder 7 is fixedly mounted at one end on the first fork 11 and at the other end on the carriage 9 for providing a driving force for adjusting the distance between the interacting forks 1.
When the piston rod in the distance adjusting cylinder 7 is pushed out, the fork 11 moves outwards, meanwhile, the connecting rod 6 pulls the fork 13 inwards, the fork 13 pulls the fork 14 outwards through the left side driving chain 4, and the fork 14 pulls the fork 12 inwards through the connecting rod 6, so that the opening distance of the left fork 1 and the right fork 1 is increased.
When the piston rod withdraws in the roll adjustment jar 7, fork 11 moves to the inboard, pulls fork 13 outwards through the connecting rod simultaneously, and fork 11 pulls fork 12 to the outside through right side drive chain 5, and fork 2 pulls fork 14 to the inboard through connecting rod 6 to will reduce the distance of opening a shelves of controlling two sets of forks.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a two roll adjustment fork mechanisms for carrying silk axle class goods which characterized in that: comprises that
The pallet fork (1) comprises a first pallet fork (11), a second pallet fork (12), a third pallet fork (13) and a fourth pallet fork (14), a guide sleeve (3) is fixedly arranged on the vertical surface of the pallet fork (1), the pallet fork (1) is movably sleeved on a pallet fork shaft (2) through the guide sleeve (3), the pallet fork shaft (2) is fixedly installed on a sliding frame (9), the first pallet fork (11) and the third pallet fork (13) are fixedly connected through a connecting rod (6), the first pallet fork (11) and the third pallet fork (13) can move synchronously, the second pallet fork (12) and the fourth pallet fork (14) are fixedly connected through the connecting rod (6), the second pallet fork (12) and the fourth pallet fork (14) can move synchronously, and a chain wheel (8) is movably arranged on the sliding frame (9);
the left driving chain (4) is fixedly connected to the fourth fork (14) at one end, the middle part of the left driving chain is arranged around the chain wheel (8), and the other end of the left driving chain is fixedly connected to the third fork (13) and used for moving inwards at the third fork (13) and transmitting driving force to the fourth fork (14) so that the fourth fork (14) moves outwards;
the right side driving chain (5) is fixedly connected to the second fork (12) at one end, the middle part of the right side driving chain is arranged around the chain wheel (8), and the other end of the right side driving chain is fixedly connected to the first fork (11) and used for moving towards the inner side of the first fork (11) and transmitting driving force to the second fork (12) so that the second fork (12) moves towards the outer side; and
and one end of the distance adjusting cylinder (7) is fixedly arranged on the first pallet fork (11), and the other end of the distance adjusting cylinder is fixedly arranged on the sliding frame (9) and used for providing driving force and adjusting the distance between the pallet forks (1).
2. A dual pitch fork mechanism for handling wire-axle type cargo as claimed in claim 1 wherein: and a clamping mechanism for clamping an annular groove at the upper end of the wire shaft type goods is arranged on the pallet fork (1).
3. A dual pitch fork mechanism for handling wire-axle type cargo as claimed in claim 2 wherein: the clamping mechanism is of an I-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811212365.5A CN109179268B (en) | 2018-10-18 | 2018-10-18 | Double-distance-adjusting fork mechanism for carrying silk-axis goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811212365.5A CN109179268B (en) | 2018-10-18 | 2018-10-18 | Double-distance-adjusting fork mechanism for carrying silk-axis goods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109179268A CN109179268A (en) | 2019-01-11 |
| CN109179268B true CN109179268B (en) | 2020-05-05 |
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ID=64945418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811212365.5A Active CN109179268B (en) | 2018-10-18 | 2018-10-18 | Double-distance-adjusting fork mechanism for carrying silk-axis goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109179268B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003661A (en) * | 2019-12-06 | 2020-04-14 | 杭州优智物联科技有限公司 | Forklift device and method for loading and unloading goods |
| CN112079051A (en) * | 2020-09-30 | 2020-12-15 | 深圳市朗星新电自动化设备有限公司 | Compact double-belt type translation mechanism and equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3522384A1 (en) * | 1985-06-22 | 1987-01-02 | Kaup Gmbh & Co Kg | Arm-adjusting device |
| US5096363A (en) * | 1990-09-25 | 1992-03-17 | Cascade Corporation | Multiple-pair fork positioner |
| IT236473Y1 (en) * | 1997-02-13 | 2000-08-17 | Bolzoni Spa | DEVICE FOR MOVING THE FORKS ON A FORKLIFT |
| FR2783245B1 (en) * | 1998-09-11 | 2000-11-10 | Polz Sarl | DEVICE FOR FRONTLY TAKING ONE OR MORE PALLETS OF VARIABLE DIMENSIONS |
| US20030156935A1 (en) * | 2002-02-21 | 2003-08-21 | Luciano Mondani | Fork movement assembly for lift trucks |
| CN202379683U (en) * | 2011-11-29 | 2012-08-15 | 安徽江淮银联重型工程机械有限公司 | Large-tonnage chain type distance adjusting fork |
-
2018
- 2018-10-18 CN CN201811212365.5A patent/CN109179268B/en active Active
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| Publication number | Publication date |
|---|---|
| CN109179268A (en) | 2019-01-11 |
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