CN112938835A - Fork frame assembly with double functions of lateral shifting and inclining and forklift - Google Patents
Fork frame assembly with double functions of lateral shifting and inclining and forklift Download PDFInfo
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- CN112938835A CN112938835A CN202110170969.3A CN202110170969A CN112938835A CN 112938835 A CN112938835 A CN 112938835A CN 202110170969 A CN202110170969 A CN 202110170969A CN 112938835 A CN112938835 A CN 112938835A
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- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 230000009977 dual effect Effects 0.000 claims description 14
- 230000007547 defect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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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
- B66F9/147—Whole unit including fork support moves relative to mast
- B66F9/148—Whole unit including fork support moves sideways
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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
- B66F9/16—Platforms; Forks; Other load supporting or gripping members inclinable relative to mast
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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
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
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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 fork arm carrier assembly with double functions of lateral movement and inclination and a forklift, which comprise a frame body mechanism and a supporting mechanism for hanging a fork, wherein the frame body mechanism comprises a rear frame fixed on a forklift body, a lateral movement driving mechanism for driving the supporting mechanism to move left and right and an inclination driving mechanism for driving the supporting mechanism to rotate; can realize simultaneously that supporting mechanism's removal is controlled and the slope is rotated, carry out the fork truck transport through this fork frame assembly, realized supporting mechanism's tilting motion, and support body mechanism remains the vertical state all the time, and then the portal of mount body mechanism also remains the vertical state all the time, has improved fork truck and has got goods efficiency, has improved the stability and the security of whole fork truck transport simultaneously.
Description
Technical Field
The invention relates to the technical field of forklifts, in particular to a fork frame assembly with double functions of lateral movement and inclination and a forklift.
Background
The fork truck is generally furnished with the tilting device for the portal in order to make things convenient for fork to get the goods and guarantee that the goods does not follow the slippage on portal goods fork, can let the portal have a certain amount of front and back inclination. And as the ultrahigh lifting door frame with the height of more than 9 meters, if the door frame is configured to incline, the inertia acceleration of forward and backward inclination tends to make the whole vehicle shake goods and more easily throw off the goods, and the forward and backward overturning of the whole vehicle is more serious. Meanwhile, when goods are taken by the high-position fork, the fork holes are not easy to align, and the goods taking efficiency is influenced by repeated returning adjustment.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides the fork frame assembly with the dual functions of lateral movement and inclination and the forklift, and the left-right movement and the inclination rotation of the supporting mechanism are realized simultaneously, so that the goods taking efficiency of the forklift is improved, and the stability and the safety of the whole forklift in carrying are improved.
The invention provides a fork arm carrier assembly with a lateral-moving and tilting function, which comprises a carrier body mechanism and a supporting mechanism for hanging a fork, wherein the carrier body mechanism comprises a rear frame fixed on a forklift body, a lateral-moving driving mechanism for driving the supporting mechanism to move left and right and a tilting driving mechanism for driving the supporting mechanism to rotate, and the supporting mechanism is connected with the rear frame in a sliding and rotating manner.
Furthermore, the supporting mechanism comprises an upper cross beam, side plates and a lower cross beam, the two end parts of the upper cross beam and the lower cross beam are respectively fixedly connected through the side plates, the opposite inner sides of the two side plates are respectively provided with an overrun limiting groove, and a first sliding block is arranged in the overrun limiting groove.
Furthermore, the lateral movement driving mechanism comprises a first plunger rod, a second plunger rod and a cylinder barrel, two coaxial cavities are arranged in the cylinder barrel, one end of the first plunger rod and one end of the second plunger rod are respectively inserted into the two cavities and freely move and rotate in the cavities, the other end of the first plunger rod is inserted into one of the overrun limiting grooves and erected on the first sliding block, the other end of the second plunger rod is inserted into the other overrun limiting groove and erected on the first sliding block, the first plunger rod and the second plunger rod are respectively connected with the first sliding block in a sliding mode, and the cylinder barrel is erected on the rear frame and fixed.
Furthermore, the side-shifting driving mechanism further comprises a guide rail and a main sliding block, the guide rail is fixedly arranged on the cylinder barrel, a first groove is formed in the lower surface of the main sliding block along the axis direction of the main sliding block, the guide rail is partially arranged in the first groove and is in sliding connection with the first groove, and the upper surface of the main sliding block is fixedly arranged in the upper cross beam in an embedded mode.
Further, the axis of the guide rail, the axis of the cylinder barrel and the axis of the main sliding block are arranged in parallel.
Furthermore, the tilt driving mechanism comprises a tilt oil cylinder, a second sliding block and a sliding block fixing seat used for fixing the second sliding block, the second sliding block is fixed on the inner side surface of the lower cross beam, the tilt oil cylinder is fixedly arranged on the rear frame, and the telescopic end of the tilt oil cylinder is fixedly connected with the sliding block fixing seat.
Furthermore, a second groove is formed in the sliding block fixing seat, the telescopic end of the inclined oil cylinder is of a first spherical structure, and the telescopic end of the inclined oil cylinder is arranged in the second groove and can rotate in the second groove.
Furthermore, the upper surface of the lower cross beam is provided with a limited stripping block, and two ends of the limited stripping block are respectively fixedly connected with the two side plates; the fork arm carrier assembly further comprises a limiting plate, a waist-shaped hole is formed in one side of the limiting plate, a third groove is formed in the other side of the limiting plate, one end of a bolt penetrates through the waist-shaped hole to fix the limiting plate and the rear frame, the third groove is clamped on the disengagement limiting block, and the groove surface of the third groove is an arc surface.
Furthermore, one side of the inclined oil cylinder is provided with a guide rod, one end of the guide rod, which is far away from the second spherical structure, is inserted into a guide pipe fixedly arranged on the rear frame, and the end of the second spherical structure of the guide rod is slidably inserted into a fourth groove formed in the block fixing seat and can rotate in the fourth groove.
A dual side-shifting tilt fork lift truck comprising a fork carriage assembly as described above.
The fork frame assembly with the double functions of lateral shifting and inclining and the forklift have the advantages that: according to the fork frame assembly with the functions of lateral shifting and tilting and the forklift truck, provided by the invention, the left-right movement and the tilting rotation of the supporting mechanism can be realized simultaneously, the goods taking efficiency of the forklift truck is improved, the defect that the goods taking efficiency is influenced by repeated returning adjustment because the fork holes are not easy to align when goods are taken by a traditional high-position fork is avoided, and the carrying stability and the carrying safety of the whole forklift truck are improved; the arrangement of the first groove on the main sliding block enables the guide rail to be arranged in the guide rail, so that the left-right movement of the main sliding block along the guide rail is facilitated, and the stability of the main sliding block in rotation by taking the axis of the guide rail as a rotation axis is facilitated; the second groove and the fourth groove are formed in the sliding block fixing seat, so that the support mechanism can tilt, the frame body mechanism can be always kept in a vertical state, and a portal frame of the fixing frame body mechanism can be always kept in a vertical state.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear elevational view of FIG. 1;
FIG. 3 is a schematic mechanical diagram of the frame mechanism;
FIG. 4 is a schematic structural view of the support mechanism;
FIG. 5 is a schematic structural diagram of a main slider;
FIG. 6 is a schematic structural view of a tilt cylinder;
FIG. 7 is a schematic structural view of a slider fixing seat;
FIG. 8 is a schematic view of the backside structure of FIG. 7;
FIG. 9 is a schematic view of the structure of the guide bar;
FIG. 10 is a schematic structural diagram of a limiting plate;
wherein, 1-a frame body mechanism, 2-a supporting mechanism, 3-a limiting plate, 4-a guide rod, 11-a rear frame, 12-a lateral movement driving mechanism, 13-an inclined driving mechanism, 15-a roller shaft, 16-a hanging chain plate, 17-a limiting block, 21-an upper beam, 22-a side plate, 23-a lower beam, 24-a limiting and releasing block, 31-a kidney-shaped hole, 32-a third groove, 41-a second spherical structure, 111-a cylinder support, 112-a guide pipe, 121-a first plunger rod, 122-a cylinder barrel, 123-a guide rail, 124-a main slide block, 125-a first groove, 126-a second plunger rod, 131-an inclined cylinder, 132-a second slide block, 133-a slide block fixing seat, 221-an over-distance limiting groove and 1311-a first spherical structure, 1331-second groove, 1332-fourth groove, 1333-fifth groove.
Detailed Description
The present invention is described in detail below with reference to specific embodiments, and in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
As shown in fig. 1 to 10, the fork carriage assembly with dual functions of lateral shifting and tilting and the forklift provided by the invention comprise a frame body mechanism 1 and a supporting mechanism 2 for hanging and loading forks, wherein the frame body mechanism 1 is fixedly arranged on the forklift, the frame body mechanism 1 comprises a rear frame 11, a lateral shifting driving mechanism 12 for driving the supporting mechanism 2 to move left and right and a tilting driving mechanism 13 for driving the supporting mechanism 2 to rotate, and the supporting mechanism 2 is connected with the rear frame 11 in a sliding and rotating manner.
The side moves the setting of actuating mechanism 12 and incline actuating mechanism 13 for supporting mechanism 2 realizes moving about and the slope rotates, and support body mechanism 1 remains vertical state throughout simultaneously, consequently to super high-rise portal, sets up whole fork frame assembly into whole inclinable structure in the tradition, and can not move about, and the slope setting of whole fork frame assembly, when carrying out fork truck transport, the inertial acceleration of heeling over certainly lets whole car rock the goods and throws away more easily, and more serious results in whole car front and back rollover. Therefore this application sets up support body mechanism 1 and remains the vertical state all the time, and then the portal of fixing support body mechanism also remains the vertical state all the time, the stability and the security of whole fork truck transport have been improved, simultaneously supporting mechanism 2 sets up to remove about can, make under the condition of unmovable fork truck just once can accurately fork get the goods, fork truck gets goods efficiency has been improved, when having avoided traditional high-order fork to get the goods, be difficult to aim at the prong, the defect of getting goods efficiency is influenced in the adjustment of returning the car repeatedly.
In this embodiment, the supporting mechanism 2 includes an upper beam 21, a side plate 22 and a lower beam 23, two end portions of the upper beam 21 and the lower beam 23 are respectively and fixedly connected through the side plate 22, two opposite inner sides of the two side plates 22 are respectively provided with an overtravel limiting groove 221, and a first sliding block is arranged in the overtravel limiting groove 221.
Trapezoidal bosses are arranged on the upper cross beam 21 and the lower cross beam 23 and used for hanging and installing a pallet fork, and in the connection process of the side plates 22 with the upper cross beam 21 and the lower cross beam 23, connection modes such as screws, bolts, welding and the like can be adopted.
In this embodiment, the side-shift driving mechanism 12 includes a first plunger rod 121, a second plunger rod 126, a cylinder 122, a guide rail 123 and a main slider 124, two coaxial cavities are disposed in the cylinder 122, one end of the first plunger rod 121 and one end of the second plunger rod 126 are respectively inserted into the two cavities and freely move and rotate in the two cavities, each cavity forms a hydraulic cylinder, the two cavities are respectively connected with the first plunger rod 121, the second plunger rod 126 is arranged in a matched manner to form a double-rod double-acting plunger cylinder, the other end of the first plunger rod 121 is inserted into one of the overrun limiting grooves 221 and erected on the first sliding block, the other end of the second plunger rod 126 is inserted into the other overrun limiting groove 221 and erected on the first sliding block, the first plunger rod 121 and the second plunger rod 126 are respectively connected with the first sliding block in a sliding manner, and the cylinder barrel 122 is erected on the rear frame 11 and fixed. The guide rail 123 is fixedly arranged on the cylinder 122, the lower surface of the main slider 124 is provided with a first groove 125 along the axial direction, the guide rail 123 is partially arranged in the first groove 125 and is in sliding connection with the first groove 125, and the upper surface of the main slider 124 is fixedly arranged in the upper cross beam 21 in an embedded manner.
The cylinder 122 is arranged to support and drive the first plunger rod 121 and the second plunger rod 126 on the one hand, and guide the movement of the first plunger rod 121 and the second plunger rod 126 on the other hand, the cylinder 122 is matched with the first plunger rod 121 and the second plunger rod 126 to form a double-rod double-acting plunger cylinder, and the telescopic movement of the first plunger rod 121 and the second plunger rod 126 drives the support mechanism 2 to perform left-right linear sliding movement. The overtravel limiting groove 221 is arranged to prevent the first plunger rod 121 and the second plunger rod 126 from falling off. The main sliding block 124 is used for supporting the vertical load of the goods and the horizontal load formed by the moment of the goods, and supporting and fixing the supporting mechanism 2, and the arrangement of the first groove 125 on the main sliding block 124 enables the guide rail 123 to be arranged in the guide rail 123, thereby not only facilitating the left and right movement of the main sliding block 124 along the guide rail 123, but also facilitating the stability of the main sliding block 124 when rotating by taking the axis of the guide rail 123 as the rotation axis. During the left and right movement of the first plunger rod 121 and the second plunger rod 126, the main slider 124 moves along the extending direction of the guide rail 123, and then drives the movement of the support mechanism 2.
It should be noted that the axes of the guide rail 123, the cylinder 122 and the main slider 124 are arranged in parallel, so that the support mechanism 2 can stably move left and right, and the defect of blocking the moving direction is avoided.
In this embodiment, the tilt driving mechanism 13 includes a tilt cylinder 131, a second slider 132, and a slider fixing seat 133 for fixing the second slider 132, the second slider 132 is fixed on the inner side surface of the lower beam 23, the tilt cylinder 131 is fixedly disposed on the rear frame 11, and the telescopic end of the tilt cylinder 131 is fixedly connected with the slider fixing seat 133.
The rear frame 11 is provided with a cylinder support 111 for placing the tilt cylinder 131, the tilt cylinder 131 is fixedly nested in the cylinder support 111, and the tilt cylinder 131 and the rear frame 11 can be fixed synchronously by screws.
In order to realize the inclination of the supporting mechanism 2, a second groove 1331 is formed on the slider fixing seat 133, the telescopic end of the inclination cylinder 131 is a first spherical structure 1311, and the telescopic end of the inclination cylinder 131 is arranged in the second groove 1331 and can rotate in the second groove 1331. Therefore, when the tilt cylinder 131 extends, the slider fixing seat 133 is driven to move in a direction away from the tilt cylinder 131, and the telescopic end of the tilt cylinder 131 is the first spherical structure 1311, so that the extending end of the slider fixing seat 133 can rotate in the second groove 1331, so that the extending end of the tilt cylinder 131 is always in the same movement direction, the support mechanism 2 rotates by using the guide rail 123 as a rotation axis, so as to realize the tilt of the support mechanism 2, and the frame body mechanism 1 is always kept in a vertical state.
Meanwhile, in order to prevent the slider fixing seat 133 from rotating around the axis of the piston rod of the tilt cylinder 131, a guide rod 4 is arranged on one side of the tilt cylinder 131, one end of the guide rod 4 is a second spherical structure 41, one end of the guide rod 4, which is far away from the second spherical structure 41, is inserted into a guide pipe 112 fixedly arranged on the rear frame 11, the end of the second spherical structure 41 of the guide rod 4 is slidably inserted into a fourth groove 1332 formed in the block fixing seat 133 and can rotate in the fourth groove 1332, and the guide rod 4 and the fourth groove 1332 are arranged in a matched mode, so that the guide rod 4 restrains the support mechanism 2 in the movement process, the rotation problem of the support mechanism 2 is restrained, the support mechanism 2 can only rotate by taking the guide rail 123 as a rotating shaft, and the tilt stability of the fork is improved.
For the sliding connection relationship between the slider fixing seat 133 and the second slider 132, a fifth groove 1333 is formed in the slider fixing seat 133, the second groove 1331 and the fourth groove 1332 are formed in the same side surface of the slider fixing seat 133, the fifth groove 1333 is formed in the opposite side surface of the slider fixing seat 133, and the second slider 132 moves in the fifth groove 1333.
In this embodiment, the upper surface of the lower beam 23 is provided with a limited releasing block 24, and two ends of the limited releasing block 24 are respectively fixedly connected with the two side plates 22; the fork arm carrier assembly further comprises a limiting plate 3, a kidney-shaped hole 31 is formed in one side of the limiting plate 3, a third groove 32 is formed in the other side of the limiting plate 3, one end of a bolt penetrates through the kidney-shaped hole 31 to fix the limiting plate 3 and the rear frame 11, the third groove 32 is clamped on the limiting stripping block 24, the groove surface of the third groove 32 is an arc surface, and the phenomenon that movement between the limiting stripping block 24 and the third groove 32 is blocked is avoided.
The waist-shaped hole 31 is formed in the limiting plate 3, so that the limiting plate 3 can move along with the stretching of the inclined oil cylinder 131, the waist-shaped hole 31 can be further provided with a sliding groove and a sliding block, the sliding groove is formed in the rear frame 11, the limiting plate 3 is fixedly connected with the sliding block, the sliding block moves in the sliding groove, and the limiting plate 3 can also move along with the stretching of the inclined oil cylinder 131.
The limiting plate 3 is arranged, so that the defect that the supporting mechanism 2 falls off from the rear frame 1 due to overrun swinging caused by braking inertial acceleration of the supporting mechanism 2 is avoided in the running and braking process of the forklift, and the supporting mechanism 2 is limited. The third groove 32 of the retainer plate 3 is used for hanging against the disengagement-limiting block 24, and the arc surface of the third groove 32 allows the third groove to rotate relative to the mating surface, thereby facilitating the mutual movement between the disengagement-limiting block 24 and the third groove 32.
In this embodiment, in the process of fixing the frame body mechanism 1 to the forklift, the rear frame 11 is provided with the roller shaft 15, the chaining plate 16 and the limiting block 17, the roller shaft 15 is connected with the roller arranged on the forklift in a rolling manner, the chaining plate 16 is used for installing a chain and is connected with the rear frame 11, the roller shaft 15 is welded with the rear frame 11, and the limiting block 17 is used for preventing the frame body mechanism 1 from danger of falling off when ascending and overtravel in the portal. Wherein the frame body mechanism 1 is fixed on the portal frame and refers to the existing forklift mechanism in a lifting way.
A dual side-shifting tilt fork lift truck comprising a fork carriage assembly as described in this embodiment.
The working process is as follows: load supporting mechanism 2 onto support body mechanism 1, then load support body mechanism 1 onto the portal of fork truck body, cylinder 122 drives first plunger rod 121, second plunger rod 126 side-to-side movement, and then realize supporting mechanism 2 and remove about, main slider 124 moves along guide rail 123 direction, realize the side-to-side movement of fork, the fork of being convenient for once accurately accomplishes the goods fork and gets, after accomplishing the fork and getting the goods, need slope the fork, in order to avoid the defect that the goods dropped, slope hydro-cylinder 131 extension this moment, make supporting mechanism 2 use guide rail 123 to move as the rotation axis, and then the realization is fixed in the fork slope on supporting mechanism 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a fork frame assembly with incline and incline dual function laterally, its characterized in that includes support body mechanism (1) and is used for hanging supporting mechanism (2) of dress fork, support body mechanism (1) including be fixed in after-poppet (11) on the fork truck body, be used for driving supporting mechanism (2) and remove side and move actuating mechanism (12) and be used for driving supporting mechanism (2) pivoted slope actuating mechanism (13), supporting mechanism (2) and after-poppet (11) slide and rotation connection.
2. The dual function fork carriage assembly with side shift and tilt as claimed in claim 1, wherein the support mechanism (2) comprises an upper beam (21), a side plate (22) and a lower beam (23), wherein two ends of the upper beam (21) and the lower beam (23) are respectively fixedly connected through the side plate (22), two opposite inner sides of the two side plates (22) are respectively provided with an overrun limiting groove (221), and a first sliding block is arranged in the overrun limiting groove (221).
3. The dual function side shift tilt fork carriage assembly of claim 2, the lateral movement driving mechanism (12) comprises a first plunger rod (121), a second plunger rod (126) and a cylinder (122), two coaxial cavities are arranged in the cylinder (122), one end of the first plunger rod (121) and one end of the second plunger rod (126) are respectively inserted into the two cavities and freely move and rotate in the cavities, the other end of the first plunger rod (121) is inserted into one of the overrun limiting grooves (221) and erected on the first sliding block, the other end of the second plunger rod (126) is inserted into the other overrun limiting groove (221) and erected on the first sliding block, the first plunger rod (121) and the second plunger rod (126) are respectively connected with the first sliding block in a sliding mode, and the cylinder (122) is erected on the rear frame (11) and fixed.
4. The fork carriage assembly with the dual functions of laterally shifting and tilting as claimed in claim 3, wherein the laterally shifting driving mechanism (12) further comprises a guide rail (123) and a main slider (124), the guide rail (123) is fixedly arranged on the cylinder (122), a first groove (125) is formed in the lower surface of the main slider (124) along the axial direction of the main slider, the guide rail (123) is partially arranged in the first groove (125) and is slidably connected with the first groove (125), and the upper surface of the main slider (124) is fixedly nested in the upper cross beam (21).
5. The dual function side shift tilt fork carriage assembly as claimed in claim 4 wherein the axis of the guide rail (123), the axis of the cylinder (122), and the axis of the main slide (124) are disposed in parallel.
6. The dual function fork carriage assembly with side shift and tilt as claimed in claim 2, wherein the tilt driving mechanism (13) comprises a tilt cylinder (131), a second slider (132) and a slider fixing seat (133) for fixing the second slider (132), the second slider (132) is fixed on the inner side surface of the lower cross member (23), the tilt cylinder (131) is fixedly arranged on the rear frame (11), and the telescopic end of the tilt cylinder (131) is fixedly connected with the slider fixing seat (133).
7. The fork carriage assembly with the dual functions of laterally shifting and tilting according to claim 6, wherein the slider fixing seat (133) is formed with a second groove (1331), the telescopic end of the tilting cylinder (131) is a first spherical structure (1311), and the telescopic end of the tilting cylinder (131) is disposed in the second groove (1331) and can rotate in the second groove (1331).
8. The dual function fork carriage assembly with side shift tilt as claimed in any one of claims 2-7 wherein the lower cross member (23) is provided at its upper surface with a disengagement limiting block (24), and both ends of the disengagement limiting block (24) are fixedly connected to the two side plates (22), respectively;
the fork arm carrier assembly further comprises a limiting plate (3), a waist-shaped hole (31) is formed in one side of the limiting plate (3), a third groove (32) is formed in the other side of the limiting plate (3), one end of a bolt penetrates through the waist-shaped hole (31) to fix the limiting plate (3) and the rear frame (11), the third groove (32) is clamped on the limiting stripping block (24), and the groove surface of the third groove (32) is an arc surface.
9. The fork carriage assembly with the dual functions of side shift and tilt as claimed in claim 7, wherein a guide rod (4) is disposed at one side of the tilt cylinder (131), one end of the guide rod (4) far away from the second spherical structure (41) is inserted into a guide tube (112) fixedly disposed on the rear frame (11), and the end of the second spherical structure (41) of the guide rod (4) is slidably inserted into a fourth groove (1332) formed on the block fixing seat (133) and is rotatable in the fourth groove (1332).
10. A dual side-shifting tilt fork lift truck comprising a fork carriage assembly, said fork carriage assembly being as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110170969.3A CN112938835A (en) | 2021-02-08 | 2021-02-08 | Fork frame assembly with double functions of lateral shifting and inclining and forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110170969.3A CN112938835A (en) | 2021-02-08 | 2021-02-08 | Fork frame assembly with double functions of lateral shifting and inclining and forklift |
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| Publication Number | Publication Date |
|---|---|
| CN112938835A true CN112938835A (en) | 2021-06-11 |
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|---|---|---|---|
| CN202110170969.3A Pending CN112938835A (en) | 2021-02-08 | 2021-02-08 | Fork frame assembly with double functions of lateral shifting and inclining and forklift |
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| CN (1) | CN112938835A (en) |
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| KR20180001290U (en) * | 2016-10-26 | 2018-05-04 | 현대건설기계 주식회사 | Forklift |
| CN209493284U (en) * | 2018-09-07 | 2019-10-15 | 龙合智能装备制造有限公司 | A kind of integrated lateral moving device that band is tumbled |
| CN214693161U (en) * | 2021-02-08 | 2021-11-12 | 安徽合力股份有限公司 | Fork frame assembly with double functions of lateral shifting and inclining and forklift |
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2021
- 2021-02-08 CN CN202110170969.3A patent/CN112938835A/en active Pending
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|---|---|---|---|---|
| US20080152471A1 (en) * | 2004-10-01 | 2008-06-26 | Janne Polvilampi | Method and Assembly For Shifting the Fork Cradle of a Forklift Truck Laterally and For Tilting it Longitudinally |
| CN101792098A (en) * | 2010-02-22 | 2010-08-04 | 三一重型装备有限公司 | Hydraulic support truck |
| CN103613054A (en) * | 2013-11-29 | 2014-03-05 | 安徽合力股份有限公司 | Tilting side shifter of reach fork lift truck |
| CN205838484U (en) * | 2016-07-25 | 2016-12-28 | 浙江吉鑫祥叉车制造有限公司 | A kind of integrated lateral moving device |
| KR20180001290U (en) * | 2016-10-26 | 2018-05-04 | 현대건설기계 주식회사 | Forklift |
| CN209493284U (en) * | 2018-09-07 | 2019-10-15 | 龙合智能装备制造有限公司 | A kind of integrated lateral moving device that band is tumbled |
| CN214693161U (en) * | 2021-02-08 | 2021-11-12 | 安徽合力股份有限公司 | Fork frame assembly with double functions of lateral shifting and inclining and forklift |
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