CN113233389B - Forklift adjusting device - Google Patents
Forklift adjusting device Download PDFInfo
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- CN113233389B CN113233389B CN202110713891.5A CN202110713891A CN113233389B CN 113233389 B CN113233389 B CN 113233389B CN 202110713891 A CN202110713891 A CN 202110713891A CN 113233389 B CN113233389 B CN 113233389B
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- hydraulic driving
- support
- hydraulic
- fixed
- fixing plate
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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
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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
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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
Abstract
The invention discloses a forklift adjusting device, and relates to the technical field of forklifts. The device comprises a forklift, a portal frame, a pallet fork, a hydraulic pump station, a control box, a transverse moving mechanism, a middle part and a clamping mechanism; the horizontal edge of the pallet fork is provided with a mounting plate, and two ends of the mounting plate are respectively and vertically fixed with a guide plate; the transverse moving mechanism comprises a fifth hydraulic driving piece and a second fixing plate; a guide rod is horizontally connected between the two guide plates, a second lug is arranged on one side surface of the second fixing plate and penetrates through the guide rod, an intermediate part is arranged on the other side surface of the second fixing plate, a fifth hydraulic driving part is transversely arranged between the two guide plates, one end of the fifth hydraulic driving part is fixed on the inner side of the guide plate, and the other end of the fifth hydraulic driving part is fixed on the side surface of the second fixing plate, which is provided with the second lug; and the hydraulic pump station and the control box are both arranged on the forklift. The device of this scheme of adoption has realized the automatic accurate position adjustment to the goods.
Description
Technical Field
The application relates to the technical field of fork trucks, in particular to a fork truck adjusting device.
Background
In industrial production and transportation activities, people usually use a forklift to realize various material transportation tasks. The forklift is an industrial carrying vehicle, can load, unload, stack and finish short-distance transportation of finished pallet goods, is widely applied to ports, stations, airports and the like, and is also commonly used for transporting large-sized stored articles.
When the forklift is used, people usually want to convey and place goods to the specified accurate position, the existing forklift has the functions of advancing, retreating and turning, but when the forklift position and the specified position of the goods deviate left and right, the forklift is very difficult to adjust the goods left and right, and the goods can be placed only by left and right turning of the forklift.
Disclosure of Invention
The embodiment of the application provides a fork truck adjusting device, has solved among the prior art problem that fork truck is difficult to realize the accurate adjustment to the goods is automatic, has realized the accurate position control to the goods is automatic.
The embodiment of the invention provides a forklift adjusting device, which comprises a forklift, a portal frame arranged at the front end of the forklift, a fork fixed on the portal frame, a hydraulic pump station, a control box, a transverse moving mechanism, an intermediate part and a clamping mechanism, wherein the hydraulic pump station is arranged on the front end of the forklift;
the horizontal edge of the fork is provided with a mounting plate, and two ends of the mounting plate are respectively and vertically fixed with a guide plate;
the transverse moving mechanism comprises a fifth hydraulic driving piece and a second fixing plate; a guide rod is horizontally connected between the two guide plates, a second lug is arranged on one side surface of the second fixing plate and penetrates through the guide rod, the middle part is arranged on the other side surface of the second fixing plate and is used for connecting the clamping mechanism, the fifth hydraulic driving piece is transversely arranged between the two guide plates, one end of the fifth hydraulic driving piece is fixed on the inner sides of the guide plates, the other end of the fifth hydraulic driving piece is fixed on the side surface of the second fixing plate, which is provided with the second lug, and the fifth hydraulic driving piece can drive the second fixing plate to realize transverse movement;
the hydraulic power unit with the control box all install in on the fork truck, hydraulic power unit with after the control box circular telegram, hydraulic power unit can provide power for the hydraulic drive spare, the control box can control fixture's motion.
Furthermore, the lifting mechanism comprises a moving frame and a sixth hydraulic driving piece;
two ends of the mounting plate are respectively and vertically fixed with a second guide post which is positioned at the outer side of the guide plate;
the movable frame penetrates through the guide plate from bottom to top, the inner sides of the two side edges of the movable frame are clamped on the guide plate, first lugs are arranged on the outer sides of the two side edges of the movable frame, and the first lugs are sleeved on the second guide columns;
the sixth hydraulic driving part is arranged between the mounting plate and the moving frame, two ends of the sixth hydraulic driving part are fixed on the mounting plate and the moving frame respectively, the second fixing plate can be embedded into the moving frame, the sixth hydraulic driving part can drive the moving frame to realize lifting motion, and then drive the second fixing plate to realize lifting motion, and finally realize the lifting motion of the clamping mechanism.
Furthermore, the middle part comprises a telescopic mechanism, and the telescopic mechanism comprises a first hydraulic driving piece, a constraint frame, a transverse moving piece and a sleeve;
a first guide post is vertically arranged on the other side surface of the second fixing plate;
the first hydraulic driving piece and the first guide column are arranged on the same side of the second fixing plate in parallel;
the number of the transverse moving pieces is two, and the transverse moving pieces are symmetrically arranged at the top and the bottom of the constraint frame;
the sleeve is fixed on the inner side surface of the transverse moving piece and is positioned in the restraint frame;
the interior of the constraint frame is hollow, and after the first guide column and the first hydraulic driving piece both extend into the constraint frame, the constraint frame is fixed with the second fixing plate; the first guide post passes through the sleeve;
a first fixing plate is installed on one side, far away from the second fixing plate, of the transverse moving piece, and a telescopic rod of the first hydraulic driving piece can penetrate through the constraint frame and is connected with one side of the first fixing plate;
the clamping mechanism is installed on the other side of the first fixing plate.
Furthermore, the middle part also comprises a swinging mechanism, and the swinging mechanism comprises a first fixing plate, a first support, a second hydraulic driving piece and a hinge shaft;
the first support is arranged on the other side of the first fixing plate, the articulated shaft is vertically arranged on the clamping mechanism, and the first support is articulated with the articulated shaft;
one end of the second hydraulic driving piece is fixedly arranged on the side edge of the first support, and the other end of the second hydraulic driving piece is vertically hinged to the clamping mechanism.
Furthermore, the middle part also comprises a pitching mechanism, and the pitching mechanism comprises a third hydraulic driving part, a fixed support and a second support;
the articulated shaft is vertically arranged on one side of the fixed support, and the other side of the fixed support is transversely articulated with the clamping mechanism;
one end of the third hydraulic driving piece is fixed above the fixed support, and the other end of the third hydraulic driving piece is transversely hinged to the clamping mechanism;
the second support is arranged on the fixed support and is positioned on the same side with the second hydraulic driving piece, and the other end of the second hydraulic driving piece is vertically hinged to the second support.
Furthermore, the middle part further comprises a rotation restraining mechanism, and the rotation restraining mechanism is arranged between the pitching mechanism and the clamping mechanism;
the rotation restraint mechanism comprises a fourth hydraulic driving piece, a fixed pin, a third support, a fourth support and a copper sleeve;
a hollow shaft is arranged in the center of the clamping mechanism, and the copper sleeve is sleeved on the hollow shaft;
the fixing pins are arranged on two side edges of the copper sleeve, third lugs are arranged at two ends of the fixing support, and the third lugs are sleeved on the fixing pins;
the third support is arranged above the copper sleeve, and the other end of the third hydraulic driving piece is transversely hinged to the third support;
the fourth support is arranged below the copper sleeve, the fourth hydraulic driving piece is arranged at the position, corresponding to the fourth support, of the clamping mechanism, one end of the fourth hydraulic driving piece is vertically hinged to the clamping mechanism, and the other end of the fourth hydraulic driving piece is vertically hinged to the fourth support.
Furthermore, cameras are arranged on the top and two side portions of the door frame.
Furthermore, the forklift also comprises a generator, wherein the generator is arranged at the tail part of the forklift, and the generator is respectively and electrically connected with the hydraulic pump station and the control box.
Furthermore, a fixing part is further arranged on the second guide post, a fourth lug is arranged at the top of the fixing part, the fourth lug is sleeved on the second guide post and is positioned above the first lug, and the bottom of the fixing part is fixed on the mounting plate.
Furthermore, a support frame is arranged on the horizontal edge of the fork and fixedly connected with the fixing piece.
One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:
the fork truck adjusting device provided by the embodiment of the invention is characterized in that a cross-sliding mechanism is arranged on a fork at the front end of a fork truck, the cross-sliding mechanism comprises a fifth hydraulic driving part and a second fixing plate, specifically, an installation plate is arranged on the horizontal edge of the fork truck, guide plates are vertically arranged at two ends of the installation plate, a guide rod is horizontally connected between the two guide plates, a second lug on one side of the second fixing plate penetrates through the guide rod to be capable of sliding along the guide rod, the fifth hydraulic driving part is horizontally and transversely fixed on the inner side surface of the guide plate, the telescopic end of the fifth hydraulic driving part is fixed with the second fixing plate, and the other side of the second fixing plate is connected with a clamping mechanism through an intermediate part. When the clamping device works, the worker remote control box controls the hydraulic pump station to drive the fifth hydraulic driving piece, so that the fifth hydraulic driving piece does transverse telescopic motion, the second fixing plate is driven to move transversely, the clamping mechanism is driven to move transversely, and transverse adjustment of clamped objects is finally achieved. Through the fork truck adjusting device of this scheme of adopting, solved among the prior art problem that fork truck is difficult to realize the accurate adjustment to the goods is automatic, realized the accurate position adjustment to the goods is automatic.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a first schematic structural diagram of a forklift truck adjusting device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a forklift truck adjusting device according to an embodiment of the present application;
FIG. 3 is an exploded view of the structure of FIG. 2 at A;
fig. 4 is an exploded view illustration two of the structure at a in fig. 2.
Icon: 1. a forklift; 2. a hydraulic pump station; 3. a generator; 4. a control box; 5. a camera; 6. a pallet fork; 7. a gantry; 8. a fixing member; 9. a telescoping mechanism; 901. a first hydraulic drive; 902. a restraint frame; 903. a traversing member; 904. a sleeve; 10. a swing mechanism; 1001. a first fixing plate; 1002. a first support; 1003. a second hydraulic drive; 1004. hinging a shaft; 11. a pitch mechanism; 1101. a third hydraulic drive; 1102. a fixed support; 1103. a second support; 12. a rotation restraint mechanism; 1201. a fourth hydraulic drive; 1202. a fixing pin; 1203. a third support; 1204. a fourth support; 1205. a copper sleeve; 13. a clamping mechanism; 1301. a hollow shaft; 14. a support frame; 15. a traversing mechanism; 1501. a fifth hydraulic drive; 1502. a second fixing plate; 1503. a first guide post; 16. a lifting mechanism; 1601. moving the frame; 1602. a sixth hydraulic drive; 17. mounting a plate; 18. a second guide post; 19. a guide plate; 20. a guide rod.
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 some, not all, embodiments of the present invention. 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.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
As shown in fig. 1, 2 and 4, an embodiment of the present invention provides a forklift adjustment device, which includes a forklift 1, a gantry 7 installed at a front end of the forklift 1, a fork 6 fixed on the gantry 7, a hydraulic power unit 2, a control box 4, a traversing mechanism 15, an intermediate component, and a clamping mechanism 13; the horizontal edge of the fork 6 is provided with a mounting plate 17, and two ends of the mounting plate 17 are respectively and vertically fixed with a guide plate 19; the traversing mechanism 15 comprises a fifth hydraulic driver 1501 and a second fixed plate 1502; a guide rod 20 is horizontally connected between the two guide plates 19, a second lug is arranged on one side surface of the second fixing plate 1502 and penetrates through the guide rod 20, an intermediate part is arranged on the other side surface of the second fixing plate 1502 and is used for connecting the clamping mechanism 13, a fifth hydraulic driving piece 1501 is transversely arranged between the two guide plates 19, one end of the fifth hydraulic driving piece is fixed on the inner side of the guide plate 19, the other end of the fifth hydraulic driving piece is fixed on the side surface of the second fixing plate 1502, which is provided with the second lug, and the fifth hydraulic driving piece 1501 can drive the second fixing plate 1502 to realize transverse movement; hydraulic power unit 2 and control box 4 all install on fork truck 1, and hydraulic power unit 2 and 4 circular telegrams backs of control box, and hydraulic power unit 2 can provide power for hydraulic drive spare, and control box 4 can control fixture 13's motion.
The fork truck adjusting device provided by the embodiment of the invention is characterized in that a transverse moving mechanism 15 is arranged on a fork 6 at the front end of a fork truck 1, the traversing mechanism 15 comprises a fifth hydraulic drive 1501 and a second fixed plate 1502, in particular, a mounting plate 17 is provided on the horizontal side of the fork 6, guide plates 19 are vertically mounted on both ends of the mounting plate 17, a guide rod 20 is horizontally connected between the guide plates 19, a second lug on one side of the second fixing plate 1502 is passed through the guide rod 20 so that it can slide along the guide rod 20, a fifth hydraulic driving component 1501 is horizontally and transversely fixed on the inner side surface of the guide plate 19, the fifth hydraulic driving component 1501 is ensured to be parallel to the guide rod 20, the telescopic end of the fifth hydraulic driving component 1501 is fixed with the second fixing plate 1502, the telescopic end of the fifth hydraulic driving component 1501 is fixed to the side of the second fixing plate 1502 where the second lug is arranged, and the other side of the second fixing plate 1502 is connected to the clamping mechanism 13 through an intermediate component. When the hydraulic clamping device works, a worker can control the hydraulic pump station 2 to drive the fifth hydraulic driving part 1501 to move through the wire control or remote control box 4, so that the fifth hydraulic driving part 1501 makes transverse telescopic motion, then the second fixing plate 1502 is driven to move transversely, the clamping mechanism 13 is driven to move transversely, and finally transverse movement adjustment of a clamped object is achieved. Through the fork truck adjusting device of this scheme of adopting, solved among the prior art fork truck 1 and be difficult to realize the problem to the automatic accurate adjustment of goods, realized the automatic accurate position adjustment of goods.
In practical application, the hydraulic pump station 2 is arranged at the tail of the forklift 1 so as to be installed on the principle of not influencing manual driving and equipment maintenance. The hydraulic pump station 2 can use an external power supply as a working energy source of the hydraulic system, and when the forklift 1 is an electric forklift, the hydraulic pump station 2 can borrow the energy source of the electric forklift, so that the power of the hydraulic pump station 2 is ensured to be between 2.2kw and 4 kw.
Referring to fig. 3 and 4, the adjustment apparatus for a forklift of the present embodiment further includes a lifting mechanism 16, and the lifting mechanism 16 includes a moving frame 1601 and a sixth hydraulic driving member 1602; two ends of the mounting plate 17 are also respectively and vertically fixed with a second guide post 18, and the second guide post 18 is positioned at the outer side of the guide plate 19; the movable frame 1601 penetrates through the guide plate 19 from bottom to top, the inner sides of two side edges of the movable frame 1601 are clamped on the guide plate 19, the outer sides of the two side edges of the movable frame 1601 are provided with first lugs, and the first lugs are sleeved on the second guide posts 18; the sixth hydraulic driving member 1602 is disposed between the mounting plate 17 and the movable frame 1601, the two ends of the sixth hydraulic driving member 1602 are respectively fixed on the mounting plate 17 and the movable frame 1601, the second fixing plate 1502 can be embedded into the movable frame 1601, the sixth hydraulic driving member 1602 can drive the movable frame 1601 to realize the lifting motion, and then the second fixing plate 1502 is driven to realize the lifting motion, and finally the lifting motion of the clamping mechanism 13 is realized.
In this embodiment, on the basis of the above embodiment, a lifting mechanism 16 is further provided, the two ends of the mounting plate 17 are further respectively provided with a second guide post 18, so that the second guide post 18 is located outside the guide plate 19, specifically, a through notch matched with the cross section of the guide plate 19 is formed at a position, corresponding to the guide plate 19, of the bottom of the moving frame 1601, the moving frame 1601 penetrates through the guide plate 19 from bottom to top, the inner sides of the two side edges of the moving frame 1601 are provided with U-shaped groove structures, so that the two side edges of the moving frame 1601 are clamped on the guide plate 19, and the outer sides of the two side edges of the moving frame 1601 are provided with first lugs, so that the first lugs are sleeved on the second guide post 18, and the moving frame 1601 can slide up and down along the second guide post 18 and the guide plate 19; a sixth hydraulic driving member 1602 is installed between the bottom of the moving frame 1601 and the top of the mounting plate 17, and both ends of the sixth hydraulic driving member 1602 are respectively fixed to the bottom of the moving frame 1601 and the top of the mounting plate 17. When the installation is performed, the lifting mechanism 16 is installed, and then the second fixing plate 1502 of the traverse mechanism 15 is embedded in the moving frame 1601, so that a certain space is left between the left and right sides of the second fixing plate 1502 and the left and right sides of the moving frame 1601. When the hydraulic clamping device works, a worker can control the hydraulic pump station 2 to drive the sixth hydraulic driving part 1602 to move through the wire control or remote control box 4, the telescopic end of the sixth hydraulic driving part 1602 pushes the moving frame 1601 to move up and down, and then drives the second fixing plate 1502 to move up and down, and as the clamping mechanism 13 is connected with the second fixing plate 1502 through the middle part, the middle part and the clamping mechanism 13 move up and down together along with the second fixing plate 1502, and then longitudinal movement adjustment of a clamped object is achieved.
As shown in fig. 3, the intermediate member comprises a telescoping mechanism 9, the telescoping mechanism 9 comprising a first hydraulic drive 901, a constraining frame 902, a traverser 903 and a sleeve 904; a first guide column 1503 is vertically installed on the other side surface of the second fixing plate 1502; the first hydraulic driving element 901 and the first guide column 1503 are arranged on the same side of the second fixing plate 1502 in parallel; the two transverse moving pieces 903 are symmetrically arranged at the top and the bottom of the constraint frame 902; a sleeve 904 is fixed on the inner side surface of the cross member 903 and is positioned in the constraint frame 902; the inside of the constraint frame 902 is hollow, and after the first guide column 1503 and the first hydraulic driving element 901 both extend into the constraint frame 902, the constraint frame 902 is fixed with the second fixing plate 1502; the first guide column 1503 passes through the sleeve 904; a first fixing plate 1001 is installed on one side, far away from the second fixing plate 1502, of the traversing element 903, and an expansion rod of the first hydraulic driving element 901 can penetrate through the constraint frame 902 and is connected with one side of the first fixing plate 1001; the other side of the first fixing plate 1001 is provided with a clamping mechanism 13.
In this embodiment, the intermediate component specifically includes a telescopic mechanism 9, the telescopic mechanism 9 is composed of a first hydraulic driving element 901, a constraining frame 902, a cross sliding element 903 and a sleeve 904, specifically, a first guide column 1503 and the first hydraulic driving element 901 are vertically fixed on one side of a second fixing plate 1502, which is far away from the forklift 1, when mounting, firstly, the two cross sliding elements 903 are respectively placed at the top and the bottom of the constraining frame 902, the cross sliding element 903 is ensured to be capable of sliding along the constraining frame 902 along the axial direction of the first guide column 1503, wherein the top and the bottom of the constraining frame 902 are through, and the sleeve 904 fixed on the cross sliding element 903 is ensured to be arranged inside the constraining frame 902; the first guide column 1503 and the first hydraulic driving member 901 penetrate through the back plate of the constraint frame 902, so that the sleeve 904 is sleeved on the first guide column 1503, wherein the number of the sleeves 904 is the same as that of the first guide column 1503, and the length of the sleeve 904 is smaller than that of the constraint frame 902, so that the telescopic end of the first hydraulic driving member 901 can extend out of the constraint frame 902 and is connected with the first fixing plate 1001, the back plate of the constraint frame 902 is fixed with the second fixing plate 1502, then, one surface of the first fixing plate 1001 is fixed with the front end of the traverse member 903, and the other surface of the first fixing plate 1001 is fixed with the clamping mechanism 13. When the clamping mechanism works, a worker can control the hydraulic pump station 2 through the wire control or remote control box 4 to drive the first hydraulic driving part 901 to move, the first fixing plate 1001 is pushed to move back and forth, the first fixing plate 1001 is fixed to the front end of the transverse moving part 903, and the transverse moving part 903 can slide back and forth on the constraint frame 902, so that the first fixing plate 1001 can move back and forth, the front and back displacement of the clamping mechanism 13 is further realized, and the axial movement adjustment of a clamped object is finally realized.
Referring to fig. 3 and 4, the intermediate member further includes a swing mechanism 10, and the swing mechanism 10 includes a first fixing plate 1001, a first support 1002, a second hydraulic driving member 1003, and a hinge shaft 1004; a first support 1002 is mounted on the other side of the first fixing plate 1001, a hinge shaft 1004 is vertically mounted on the clamping mechanism 13, and the first support 1002 is hinged to the hinge shaft 1004; one end of the second hydraulic driving member 1003 is fixedly installed on the side of the first support 1002, and the other end is vertically hinged to the clamping mechanism 13.
In this embodiment, on the basis of the above embodiment, the intermediate component further includes a swing mechanism 10, the swing mechanism 10 is composed of a first fixing plate 1001, a first support 1002, a second hydraulic driving member 1003 and a hinge shaft 1004, specifically, the back surface of the first support 1002 is fixed to the first fixing plate 1001, the other surface of the first support 1002 is hinged to the clamping mechanism 13 in the vertical direction, the second hydraulic driving member 1003 is fixed to the side of the first support 1002, and the telescopic end of the second hydraulic driving member 1003 is hinged to the clamping mechanism 13 in the vertical direction. When the clamping mechanism works, a worker can control the hydraulic pump station 2 to drive the second hydraulic driving piece 1003 to move through a wire control or remote control box 4, the second hydraulic driving piece 1003 extends back and forth, so that one end of the second hydraulic driving piece 1003, which is hinged with the clamping mechanism 13, extends back and forth, and the other end of the clamping mechanism 13 is hinged with the first support 1002, so that the transverse swinging of the clamping mechanism 13 is realized, and the transverse swinging adjustment of a clamped object is further realized.
With reference to fig. 3, the intermediate part further comprises a pitching mechanism 11, the pitching mechanism 11 comprising a third hydraulic driver 1101, a fixed support 1102 and a second support 1103; the hinge shaft 1004 is vertically installed at one side of the fixed support 1102, and the other side of the fixed support 1102 is transversely hinged with the clamping mechanism 13; one end of the third hydraulic driving member 1101 is fixed above the fixed support 1102, and the other end is transversely hinged on the clamping mechanism 13; the second support 1103 is disposed on the fixed support 1102 and located on the same side as the second hydraulic driving member 1003, and the other end of the second hydraulic driving member 1003 is vertically hinged to the second support 1103.
In this embodiment, on the basis of the above embodiment, the intermediate component further includes a pitching mechanism 11, where the pitching mechanism 11 is disposed between the swinging mechanism 10 and the clamping mechanism 13, the pitching mechanism 11 is composed of a third hydraulic driving member 1101, a fixed support 1102 and a second support 1103, specifically, a hinge shaft 1004 is disposed on one surface of the fixed support 1102 in the vertical direction, the fixed support 1102 is connected to the first support 1002 through the hinge shaft 1004, and the second support 1103 is disposed on a side edge portion of the fixed support 1102, and a telescopic end of the second hydraulic driving member 1003 is hinged to the second support 1103 in the vertical direction, that is, the swinging mechanism 10 drives the pitching mechanism 11 to swing transversely; then, the other side of the fixed support 1102 is transversely hinged on the clamping mechanism 13, a third hydraulic driving member 1101 is fixedly arranged above the fixed support 1102, and the telescopic end of the third hydraulic driving member 1101 is transversely hinged on the clamping mechanism 13. When the clamping mechanism works, a worker can control the hydraulic pump station 2 to drive the third hydraulic driving piece 1101 to move through the wire control or remote control box 4, the third hydraulic driving piece 1101 stretches back and forth, so that the upper end of the clamping mechanism 13 stretches back and forth, and the lower end of the clamping mechanism 13 is transversely hinged with the fixed support 1102, so that the lower end of the clamping mechanism 13 is kept still, the pitching adjustment of the clamping mechanism 13 is realized, and the pitching adjustment of a clamped object is finally realized.
As shown in fig. 3, the intermediate member further includes a rotation restricting mechanism 12, and the rotation restricting mechanism 12 is disposed between the pitching mechanism 11 and the holding mechanism 13; the rotation restriction mechanism 12 comprises a fourth hydraulic driving member 1201, a fixed pin 1202, a third support 1203, a fourth support 1204 and a copper sleeve 1205; a hollow shaft 1301 is arranged in the center of the clamping mechanism 13, and a copper sleeve 1205 is sleeved on the hollow shaft 1301; fixing pins 1202 are arranged on two side edges of the copper sleeve 1205, third lugs are arranged at two ends of the fixing support 1102, and the third lugs are sleeved on the fixing pins 1202; the third support 1203 is arranged above the copper sleeve 1205, and the other end of the third hydraulic driving piece 1101 is transversely hinged on the third support 1203; the fourth support 1204 is arranged below the copper sleeve 1205, the fourth hydraulic driving member 1201 is arranged at a position, corresponding to the fourth support 1204, of the clamping mechanism 13, one end of the fourth hydraulic driving member 1201 is vertically hinged to the clamping mechanism 13, and the other end of the fourth hydraulic driving member 1201 is vertically hinged to the fourth support 1204.
In this embodiment, on the basis of the above embodiment, the middle part further includes a rotation restriction mechanism 12, the rotation restriction mechanism 12 is disposed between the pitching mechanism 11 and the clamping mechanism 13, and is composed of a fourth hydraulic driving member 1201, a fixing pin 1202, a third support 1203, a fourth support 1204 and a copper bush 1205, specifically, a hollow shaft 1301 is arranged at the center of the clamping mechanism 13, a copper sleeve 1205 is sleeved on the hollow shaft 1301, fixing pins 1202 are arranged on the left and right sides of the copper sleeve 1205, the fixing pins 1202 are hinged with the front end of a fixing support 1102 of the pitching mechanism 11, namely, the left end and the right end of the fixed support 1102 are provided with third lugs, the third lugs are arranged on the fixed pins 1202, a third support 1203 is arranged above the fixed support 1102, and a third hydraulic driving piece 1101 is transversely hinged on the third support 1203, so that the connection between the pitching mechanism 11 and the rotation restraining mechanism 12 is realized; then, a fourth support 1204 is arranged at the bottom of the fixed support 1102, and the fourth hydraulic driving member 1201 is transversely installed at the position of the clamping mechanism 13 corresponding to the fourth support 1204, and the telescopic end of the fourth hydraulic driving member 1201 is axially hinged on the fourth support 1204. When the hydraulic clamping device works, a worker can control the hydraulic pump station 2 to drive the fourth hydraulic driving piece 1201 to move through a wire control or remote control box 4, the fourth hydraulic driving piece 1201 performs telescopic motion, the clamping mechanism 13 is further pushed to rotate around the circumferential direction, the copper sleeve 1205 is sleeved on the hollow shaft 1301, the copper sleeve 1205 can rotate around the hollow shaft 1301, one end of the fourth hydraulic driving piece 1201 is hinged to the bottom of the copper sleeve 1205, the other end of the fourth hydraulic driving piece 1201 is fixedly connected with the clamping mechanism 13, and therefore when the fourth hydraulic driving piece 1201 performs telescopic motion, the clamping mechanism 13 can be pushed to rotate around the circumferential direction, and rotary adjustment of clamped objects is further achieved.
It should be noted that the hollow shaft 1301 is sleeved with the copper bush 1205, and the end of the hollow shaft 1301 is provided with a check ring to ensure that the copper bush 1205 cannot fall off.
In addition, in the above embodiment, the expansion amount of the hydraulic driving device of the forklift adjustment device can be adjusted according to practical application, and the 5 t-class forklift 1 can realize reliable lifting of 5t load at a position 0.5m away from the root of the forklift 6, so that reliable lifting of 2.5t load at a position 1m and reliable lifting of 1t load at a position 2.5m can be realized according to calculation. According to the task requirement, considering the self weight of the operation harness, the front and back telescopic quantity of the device can reach 500mm, and 2t grabbing is realized at 1 m. The device stretches to the longest length of 1.5m, if the front end of the device needs to be longer than the forklift 1, the device can be realized by adjusting the position of the operation harness on the forklift 1, and the capacity of bearing 1t load at the position of 2m is realized to the greatest extent. The specific length and the adjustment stroke need to be determined according to the actual application requirements and the form of the forklift 1.
Referring to fig. 1 and 2, the top and both side edges of the gantry 7 are provided with cameras 5.
In this embodiment, the camera device is arranged at a position required by the vehicle body, and the cameras 5 can be respectively arranged at the top and two side edges of the gantry 7, so that the adjustment states of all directions can be observed in time when the device is remotely controlled to operate.
Referring to fig. 1 and 2, the forklift truck further comprises a generator 3, the generator 3 is arranged at the tail of the forklift truck 1, and the generator 3 is electrically connected with the hydraulic pump station 2 and the control box 4 respectively.
In this embodiment, when external power source is inconvenient, can set up generator 3 at 1 afterbody of fork truck to provide used power through generator 3 to hydraulic power unit 2 and control box 4, make things convenient for the operation to use.
Referring to fig. 4, the second guiding column 18 is further provided with a fixing element 8, the top of the fixing element 8 is provided with a fourth lug, the fourth lug is sleeved on the second guiding column 18 and is located above the first lug, and the bottom of the fixing element 8 is fixed on the mounting plate 17.
In this embodiment, in order to prevent the moving frame 1601 from separating from the guide plate 19 and the second guide post 18 when the lifting mechanism 16 performs a lifting motion, the second guide post 18 is provided with the fixing element 8, specifically, the top of the fixing element 8 is provided with a fourth lug, and the fourth lug is sleeved on the second guide post 18 and located above the first lug, so as to limit the moving frame 1601.
Referring to fig. 1 and 2, a support frame 14 is arranged on the horizontal edge of the fork 6, and the support frame 14 is fixedly connected with the fixing piece 8.
In this embodiment, the supporting frame 14 is disposed between the supporting frame 14 and the horizontal side of the fork 6, so that the horizontal side of the fork 6, the supporting frame 14 and the fixing member 8 form a triangular structure, and the stability of the lifting mechanism 16 fixed on the fork 6 is ensured.
The first hydraulic driver 901, the second hydraulic driver 1003, the third hydraulic driver 1101, the fourth hydraulic driver 1201, the fifth hydraulic driver 1501 and the sixth hydraulic driver 1602 in the above embodiments may all adopt hydraulic cylinders, and the hydraulic drivers are driven by the hydraulic pump station 2.
The embodiments in the present specification are described in a progressive manner, and the same or similar parts among the embodiments may be referred to each other, and each embodiment is described with emphasis on the difference from the other embodiments.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure.
Claims (9)
1. A forklift adjusting device comprises a forklift (1), a portal frame (7) arranged at the front end of the forklift (1), and a fork (6) fixed on the portal frame (7), and is characterized by further comprising a hydraulic pump station (2), a control box (4), a transverse moving mechanism (15), a middle part and a clamping mechanism (13);
the horizontal edge of the pallet fork (6) is provided with an installation plate (17), and two ends of the installation plate (17) are respectively and vertically fixed with a guide plate (19);
the traversing mechanism (15) comprises a fifth hydraulic driving part (1501) and a second fixing plate (1502); a guide rod (20) is horizontally connected between the two guide plates (19), a second lug is arranged on one side surface of the second fixing plate (1502), the second lug penetrates through the guide rod (20), an intermediate part is arranged on the other side surface of the second fixing plate (1502), the intermediate part is used for connecting the clamping mechanism (13), the fifth hydraulic driving part (1501) is transversely arranged between the two guide plates (19), one end of the fifth hydraulic driving part is fixed to the inner side of the guide plate (19), the other end of the fifth hydraulic driving part is fixed to the side surface of the second fixing plate (1502) provided with the second lug, and the fifth hydraulic driving part (1501) can drive the second fixing plate (1502) to realize transverse movement;
the hydraulic pump station (2) and the control box (4) are both mounted on the forklift (1), after the hydraulic pump station (2) and the control box (4) are electrified, the hydraulic pump station (2) can provide power for a hydraulic driving part, and the control box (4) can control the movement of the clamping mechanism (13);
the lifting mechanism (16) is further included, and the lifting mechanism (16) comprises a moving frame (1601) and a sixth hydraulic driving part (1602);
two ends of the mounting plate (17) are also respectively and vertically fixed with a second guide post (18), and the second guide posts (18) are positioned on the outer side of the guide plate (19);
the movable frame (1601) penetrates through the guide plate (19) from bottom to top, the inner sides of two side edges of the movable frame (1601) are clamped on the guide plate (19), the outer sides of the two side edges of the movable frame (1601) are provided with first lugs, and the first lugs are sleeved on the second guide columns (18);
sixth hydraulic drive spare (1602) set up in mounting panel (17) with between the removal frame (1601), the both ends of sixth hydraulic drive spare (1602) are fixed in respectively mounting panel (17) with on removing frame (1601), second fixed plate (1502) can be embedded in the removal frame (1601), sixth hydraulic drive spare (1602) can drive remove frame (1601) and realize elevating movement, and then drive second fixed plate (1502) realize elevating movement, finally realize the elevating movement of fixture (13).
2. A forklift adjustment device according to claim 1, characterised in that the intermediate member comprises a telescopic mechanism (9), the telescopic mechanism (9) comprising a first hydraulic drive member (901), a restraint frame (902), a traverser (903) and a sleeve (904);
a first guide column (1503) is vertically arranged on the other side surface of the second fixing plate (1502);
the first hydraulic driving part (901) and the first guide column (1503) are arranged on the same side of the second fixing plate (1502) in parallel;
the number of the transverse moving pieces (903) is two, and the two transverse moving pieces are symmetrically arranged at the top and the bottom of the constraint frame (902);
the sleeve (904) is fixed on the inner side surface of the cross-sliding piece (903) and is positioned in the constraint frame (902);
the constraint frame (902) is hollow, after the first guide column (1503) and the first hydraulic driving part (901) both extend into the constraint frame (902), the constraint frame (902) is fixed with the second fixing plate (1502); the first guide post (1503) passes through the sleeve (904);
a first fixing plate (1001) is installed on one side, away from the second fixing plate (1502), of the cross sliding piece (903), and an expansion rod of the first hydraulic driving piece (901) can penetrate through the constraint frame (902) and is connected with one side of the first fixing plate (1001);
the other side of the first fixing plate (1001) is provided with the clamping mechanism (13).
3. The fork lift truck adjustment arrangement of claim 2, characterized in that the intermediate member further comprises a swing mechanism (10), the swing mechanism (10) comprising a first fixing plate (1001), a first abutment (1002), a second hydraulic drive (1003) and an articulated shaft (1004);
the first support (1002) is mounted on the other side of the first fixing plate (1001), the hinge shaft (1004) is vertically mounted on the clamping mechanism (13), and the first support (1002) is hinged with the hinge shaft (1004);
one end of the second hydraulic driving piece (1003) is fixedly arranged on the side edge of the first support (1002), and the other end of the second hydraulic driving piece is vertically hinged with the clamping mechanism (13).
4. A forklift adjustment device according to claim 3, characterised in that the intermediate part further comprises a pitching mechanism (11), the pitching mechanism (11) comprising a third hydraulic drive (1101), a fixed support (1102) and a second support (1103);
the hinge shaft (1004) is vertically arranged on one side of the fixed support (1102), and the other side of the fixed support (1102) is transversely hinged with the clamping mechanism (13);
one end of the third hydraulic driving piece (1101) is fixed above the fixed support (1102), and the other end of the third hydraulic driving piece is transversely hinged on the clamping mechanism (13);
the second support (1103) is arranged on the fixed support (1102) and located on the same side as the second hydraulic driving piece (1003), and the other end of the second hydraulic driving piece (1003) is vertically hinged to the second support (1103).
5. The forklift adjustment device according to claim 4, characterized in that the intermediate member further comprises a rotation restraint mechanism (12), the rotation restraint mechanism (12) being disposed between the pitching mechanism (11) and the gripping mechanism (13);
the rotation restraining mechanism (12) comprises a fourth hydraulic driving piece (1201), a fixing pin (1202), a third support (1203), a fourth support (1204) and a copper sleeve (1205);
a hollow shaft (1301) is arranged in the center of the clamping mechanism (13), and the copper sleeve (1205) is sleeved on the hollow shaft (1301);
the fixing pins (1202) are arranged on two side edges of the copper sleeve (1205), third lugs are arranged at two ends of the fixing support (1102), and the third lugs are sleeved on the fixing pins (1202);
the third support (1203) is arranged above the copper sleeve (1205), and the other end of the third hydraulic driving part (1101) is transversely hinged to the third support (1203);
the fourth support (1204) is arranged below the copper sleeve (1205), the fourth hydraulic driving piece (1201) is arranged at the position, corresponding to the fourth support (1204), of the clamping mechanism (13), one end of the fourth hydraulic driving piece (1201) is vertically hinged to the clamping mechanism (13), and the other end of the fourth hydraulic driving piece is vertically hinged to the fourth support (1204).
6. The fork lift truck adjustment device of claim 1, characterized in that the top and both side edges of the mast (7) are provided with cameras (5).
7. The forklift adjustment device according to claim 1, further comprising a generator (3), wherein the generator (3) is arranged at the tail of the forklift (1), and the generator (3) is electrically connected with the hydraulic pump station (2) and the control box (4) respectively.
8. The forklift adjustment device according to claim 1, wherein the second guide post (18) is further provided with a fixing member (8), a top of the fixing member (8) is provided with a fourth lug, the fourth lug is sleeved on the second guide post (18) and is positioned above the first lug, and a bottom of the fixing member (8) is fixed on the mounting plate (17).
9. A forklift adjustment device according to claim 8, characterized in that a support frame (14) is arranged on the horizontal side of the fork (6), said support frame (14) being fixedly connected to the fixing part (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110713891.5A CN113233389B (en) | 2021-06-25 | 2021-06-25 | Forklift adjusting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110713891.5A CN113233389B (en) | 2021-06-25 | 2021-06-25 | Forklift adjusting device |
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| CN113233389A CN113233389A (en) | 2021-08-10 |
| CN113233389B true CN113233389B (en) | 2022-09-13 |
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| CN1701036A (en) * | 2003-03-18 | 2005-11-23 | 日立建机株式会社 | Self-propelled working machine |
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