CN108751052A - A kind of fork of forklift truck mechanism convenient for adjustment length - Google Patents
A kind of fork of forklift truck mechanism convenient for adjustment length Download PDFInfo
- Publication number
- CN108751052A CN108751052A CN201810948549.1A CN201810948549A CN108751052A CN 108751052 A CN108751052 A CN 108751052A CN 201810948549 A CN201810948549 A CN 201810948549A CN 108751052 A CN108751052 A CN 108751052A
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- CN
- China
- Prior art keywords
- fork
- forklift truck
- fixedly connected
- adjustable plate
- slot
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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
- B66F9/122—Platforms; Forks; Other load supporting or gripping members longitudinally movable
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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)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The present invention relates to fork of forklift truck mechanism technology fields, and disclose a kind of fork of forklift truck mechanism convenient for adjustment length, including fork truck connector, the lower surface of the fork truck connector is fixedly connected with fork of forklift truck, the upper surface of the fork of forklift truck offers first movement slot, left side inside the first movement slot is fixedly connected with positive and negative motor, and the output shaft of the positive and negative motor is fixedly connected with threaded rod.This is convenient for the fork of forklift truck mechanism of adjustment length, by being provided with fork of forklift truck, threaded rod, nut and the first adjustable plate, positive and negative motor drives threaded rod rotation, to drive the first adjustable plate to be removed inside fork of forklift truck, the adjusting for carrying out length is produced by the second adjustable plate inside the second shifting chute also by being provided with driving gear, driven gear, the second adjustable plate and the second shifting chute, the adjusting for carrying out second layer length, to realize the adjusting of fork of forklift truck length.
Description
Technical field
The present invention relates to fork of forklift truck mechanism technology field, specially a kind of fork of forklift truck mechanisms convenient for adjustment length.
Background technology
Fork truck is industrial transportation vehicle, refer to member pallet cargo is loaded and unloaded, stacking and short distance hauling operation
Various wheeled carrying vehicles.International Organization for standardization is known as industrial vehicle.It is usually used in the transport of storage large-sized object, it is usually used
Oil-burning machine or battery power.The pallet fork used on current most of fork truck is all fixedly connected, while the length of pallet fork
Degree is also fixed, and when needing the cargo to different in width to move, since the volume of cargo is larger, pallet fork length is not
It is enough, so fork truck cannot be utilized to complete the carrying of cargo, manual coordination must be needed to carry, it is inconvenient to use.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of fork of forklift truck mechanism convenient for adjustment length, solves
The problem of length of fork of forklift truck can not be adjusted.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of fork of forklift truck mechanism convenient for adjustment length,
Including fork truck connector, the lower surface of the fork truck connector is fixedly connected with fork of forklift truck, the upper surface of the fork of forklift truck
First movement slot is offered, the left side inside the first movement slot is fixedly connected with positive and negative motor, the positive and negative motor
Output shaft is fixedly connected with threaded rod, and the right side inside the first movement slot is fixedly connected with bearing, and the threaded rod is remote
One end from positive and negative motor is fixedly connected with the inner wall of bearing inner race, and the thread surface of the threaded rod is connected with nut, described
The lower surface of nut is fixedly connected with limited block, and the lower surface inside the first movement slot offers limiting slot, the limit
The internal activity of block one end and limiting slot far from nut connects, and the upper surface of the nut is fixedly connected with link block, described
The upper surface of link block is fixedly connected with the first adjustable plate, and the right end of first adjustable plate runs through and extends to fork of forklift truck
Outside, the lower surface that first adjustable plate is located at one end outside fork of forklift truck are hinged with telescopic supporting rod, the retractable support
The right side of bar one end and fork of forklift truck far from the first adjustable plate is hinged, is opened in the middle part of the first adjustable plate right end upper surface
Equipped with the second shifting chute, the front and back inside second shifting chute is fixedly connected with the both ends of round bar respectively, the circle
The surface activity of bar is connected with driven gear, and the left side of the driven gear is fixedly connected with the second adjustable plate, and described second
The lower surface of right end offers rotation slot inside shifting chute, and the back side inside the rotation slot is connected with rotating bar, described
The anode of rotating bar runs through the inside of rotation slot and extends to the outside of the first adjustable plate, and the rotating bar is located inside rotation slot
Surface be fixedly connected with driving gear, the surface of the driving gear and the surface activity of driven gear connect.
Preferably, the length of the limiting slot is adapted with the length of threaded rod.
Preferably, the right side of first adjustable plate and the left side of the second adjustable plate are inclined-plane.
Preferably, the right side of the driven gear is fixedly connected with teeth, and the teeth and driving gear of driven gear
Teeth be meshed.
Preferably, the rotating bar is located at the surface of one end outside the first adjustable plate and is fixedly connected with moving block.
Preferably, the size of second shifting chute is adapted with the size of the second adjustable plate.
(3) advantageous effect
Compared with prior art, the present invention provides a kind of fork of forklift truck mechanism convenient for adjustment length, having following has
Beneficial effect：
1, it should be adjusted convenient for the fork of forklift truck mechanism of adjustment length by being provided with fork of forklift truck, threaded rod, nut and first
Plate is saved, positive and negative motor drives threaded rod rotation to carry out the tune of length to drive the first adjustable plate to be removed inside fork of forklift truck
Section, also by being provided with driving gear, driven gear, the second adjustable plate and the second shifting chute, by the second adjustable plate from second
It is produced inside shifting chute, the adjusting of second layer length is carried out, to realize the adjusting of fork of forklift truck length.
2, the first adjustable plate should be carried out convenient for the fork of forklift truck mechanism of adjustment length, by being provided with telescopic supporting rod
Support keeps it more firm, also by being provided with moving block, people is facilitated to operate, easy to use.
Description of the drawings
Fig. 1 is structure of the invention front view；
Fig. 2 is structure of the invention front elevational view；
Fig. 3 is driving gear structure front elevational view of the present invention；
Fig. 4 is driving gear structure sectional side view of the present invention.
In figure：1 fork truck connector, 2 fork of forklift truck, 3 first movement slots, 4 positive and negative motors, 5 threaded rods, 6 bearings, 7 nuts,
It is 8 limited blocks, 9 limiting slots, 10 link blocks, 11 first adjustable plates, 12 telescopic supporting rods, 13 second shifting chutes, 14 round bars, 15 driven
Gear, 16 second adjustable plates, 17 rotation slots, 18 rotating bars, 19 driving gears, 20 moving blocks.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, a kind of fork of forklift truck mechanism convenient for adjustment length, including fork truck connector 1, fork truck connector
1 lower surface is fixedly connected with fork of forklift truck 2, and the upper surface of fork of forklift truck 2 offers first movement slot 3, in first movement slot 3
The left side in portion is fixedly connected with positive and negative motor 4, and the output shaft of positive and negative motor 4 is fixedly connected with threaded rod 5, first movement slot 3
Internal right side is fixedly connected with bearing 6, and the one end of threaded rod 5 far from positive and negative motor 4 and the inner wall of 6 inner ring of bearing fix company
It connects, the thread surface of threaded rod 5 is connected with nut 7, and the lower surface of nut 7 is fixedly connected with limited block 8, in first movement slot 3
The lower surface in portion offers limiting slot 9, and the length of limiting slot 9 is adapted with the length of threaded rod 5 so that nut 7 can be with spiral shell
The rotation of rasp bar 5 and move, the one end of limited block 8 far from nut 7 is connect with the internal activity of limiting slot 9, the upper surface of nut 7
It is fixedly connected with link block 10, the upper surface of link block 10 is fixedly connected with the first adjustable plate 11, the right end of the first adjustable plate 11
Run through and extend to the outside of fork of forklift truck 2, is provided with fork of forklift truck 2, threaded rod 5, nut 7 and the first adjustable plate 11, it is positive and negative
Motor 4 drives threaded rod 5 to rotate, and to drive the first adjustable plate 11 to be removed from 2 inside of fork of forklift truck, carries out the adjusting of length,
The lower surface that first adjustable plate 11 is located at 2 outside one end of fork of forklift truck is hinged with telescopic supporting rod 12, and telescopic supporting rod 12 is separate
One end of first adjustable plate 11 and the right side of fork of forklift truck 2 are hinged, are provided with telescopic supporting rod 12, to the first adjustable plate 11 into
Row support keeps it more firm, and the first adjustable plate offers the second shifting chute 13, the second shifting chute in the middle part of 11 right end upper surface
Front and back inside 13 is fixedly connected with the both ends of round bar 14 respectively, and the surface activity of round bar 14 is connected with driven gear
15, the left side of driven gear 15 is fixedly connected with the second adjustable plate 16, the size of the second shifting chute 13 and the second adjustable plate 16
Size be adapted so that the second adjustable plate 16 can be placed on inside the second shifting chute 13, the right side of the first adjustable plate 11
Left side with the second adjustable plate 16 is inclined-plane, facilitates and carries out fork goods, damage of the reduction to cargo, inside the second shifting chute 13
The lower surface of right end offers rotation slot 17, and the back side inside rotation slot 17 is connected with rotating bar 18, and rotating bar 18 is just
End runs through the inside of rotation slot 17 and extends to the outside of the first adjustable plate 11, and rotating bar 18 is located at 11 outside one of the first adjustable plate
The surface at end is fixedly connected with moving block 20, rotates rotating bar 18 by moving block 20, easy to operation, rotating bar 18 is located at rotation
Surface inside slot 17 is fixedly connected with driving gear 19, and the surface of driving gear 19 connects with the surface activity of driven gear 15
It connects, the right side of driven gear 15 is fixedly connected with teeth, and the teeth of driven gear 15 and the teeth of driving gear 19 are mutually nibbled
It closes, driving gear 19 can drive driven gear 15 to rotate, and be provided with driving gear 19, driven gear 15, the second adjustable plate 16
It with the second shifting chute 13, is produced inside the second shifting chute 13 by the second adjustable plate 16, carries out the adjusting of second layer length, from
And realize the adjusting of 2 length of fork of forklift truck.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, start positive and negative motor 4, positive and negative motor 4 drives threaded rod 5 to rotate, the thread surface connection of threaded rod 5
There is nut 7, the limited block 8 on 7 surface of nut is under the barrier of limiting slot 9 so that nut 7 can not turn with the rotation of threaded rod 5
It is dynamic, since screw thread and the screw thread inside nut 7 on 5 surface of threaded rod misplace, so that nut 7 turns with threaded rod 5
It moves and moves left and right, to drive the first adjustable plate 11 to move right by link block 10, telescopic supporting rod 12 is adjusted to first
Plate 11 is supported, and rotates moving block 20, and moving block 20 drives rotating bar 18 to rotate, main to drive driving gear 19 to rotate
Moving gear 19 is engaged with driven gear 15, i.e., moving block 20 drive the second adjustable plate 16 turn to the second shifting chute 13 outside and
It is concordant with the first adjustable plate 11, carry out length adjustment.
In conclusion should be convenient for the fork of forklift truck mechanism of adjustment length, by being provided with fork of forklift truck 2, threaded rod 5, spiral shell
Cap 7 and the first adjustable plate 11, positive and negative motor 4 drive threaded rod 5 to rotate, to drive the first adjustable plate 11 out of fork of forklift truck 2
Portion removes, and carries out the adjusting of length, is also moved by being provided with driving gear 19, driven gear 15, the second adjustable plate 16 and second
Dynamic slot 13, is produced by the second adjustable plate 16 inside the second shifting chute 13, the adjusting of second layer length is carried out, to realize
The adjusting of 2 length of fork of forklift truck is supported the first adjustable plate 11, keeps it more steady by being provided with telescopic supporting rod 12
Gu also facilitating people to operate, easy to use, the length for solving fork of forklift truck can not be adjusted by being provided with moving block 20
The problem of section.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of fork of forklift truck mechanism convenient for adjustment length, including fork truck connector (1), it is characterised in that：The fork truck connects
The lower surface of fitting (1) is fixedly connected with fork of forklift truck (2), and the upper surface of the fork of forklift truck (2) offers first movement slot
(3), the internal left side of the first movement slot (3) is fixedly connected with positive and negative motor (4), the output of the positive and negative motor (4)
Axis is fixedly connected with threaded rod (5), and the internal right side of the first movement slot (3) is fixedly connected with bearing (6), the screw thread
The one end of bar (5) far from positive and negative motor (4) is fixedly connected with the inner wall of bearing (6) inner ring, the thread surface of the threaded rod (5)
It is connected with nut (7), the lower surface of the nut (7) is fixedly connected with limited block (8), first movement slot (3) inside
Lower surface offers limiting slot (9), and the one end of the limited block (8) far from nut (7) and the internal activity of limiting slot (9) connect
It connects, the upper surface of the nut (7) is fixedly connected with link block (10), and the upper surface of the link block (10) is fixedly connected with
The right end of one adjustable plate (11), first adjustable plate (11) runs through and extends to the outside of fork of forklift truck (2), and described first adjusts
The lower surface that section plate (11) is located at the external one end of fork of forklift truck (2) is hinged with telescopic supporting rod (12), the telescopic supporting rod
(12) one end far from the first adjustable plate (11) and the right side of fork of forklift truck (2) are hinged, the first adjustable plate (11) right end
Offer the second shifting chute (13) in the middle part of upper surface, the internal front and back of second shifting chute (13) respectively with round bar
(14) both ends are fixedly connected, and the surface activity of the round bar (14) is connected with driven gear (15), the driven gear (15)
Left side be fixedly connected with the second adjustable plate (16), the lower surface of the internal right end of second shifting chute (13) offers rotation
Slot (17), the internal back side of the rotation slot (17) are connected with rotating bar (18), and the anode of the rotating bar (18) runs through
The inside of rotation slot (17) and the outside for extending to the first adjustable plate (11), it is internal that the rotating bar (18) is located at rotation slot (17)
Surface be fixedly connected with driving gear (19), the surface of the driving gear (19) connects with the surface activity of driven gear (15)
It connects.
2. a kind of fork of forklift truck mechanism convenient for adjustment length according to claim 1, it is characterised in that：The limiting slot
(9) length is adapted with the length of threaded rod (5).
3. a kind of fork of forklift truck mechanism convenient for adjustment length according to claim 1, it is characterised in that：Described first adjusts
The left side of the right side and the second adjustable plate (16) of saving plate (11) is inclined-plane.
4. a kind of fork of forklift truck mechanism convenient for adjustment length according to claim 1, it is characterised in that：The driven tooth
The right side of wheel (15) is fixedly connected with teeth, and the teeth of driven gear (15) are meshed with the teeth of driving gear (19).
5. a kind of fork of forklift truck mechanism convenient for adjustment length according to claim 1, it is characterised in that：The rotating bar
(18) surface for being located at the external one end of the first adjustable plate (11) is fixedly connected with moving block (20).
6. a kind of fork of forklift truck mechanism convenient for adjustment length according to claim 1, it is characterised in that：Described second moves
The size of dynamic slot (13) is adapted with the size of the second adjustable plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810948549.1A CN108751052A (en) | 2018-08-20 | 2018-08-20 | A kind of fork of forklift truck mechanism convenient for adjustment length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810948549.1A CN108751052A (en) | 2018-08-20 | 2018-08-20 | A kind of fork of forklift truck mechanism convenient for adjustment length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108751052A true CN108751052A (en) | 2018-11-06 |
Family
ID=63967243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810948549.1A Withdrawn CN108751052A (en) | 2018-08-20 | 2018-08-20 | A kind of fork of forklift truck mechanism convenient for adjustment length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108751052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11820634B2 (en) | 2020-02-21 | 2023-11-21 | Crown Equipment Corporation | Modify vehicle parameter based on vehicle position information |
-
2018
- 2018-08-20 CN CN201810948549.1A patent/CN108751052A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11820634B2 (en) | 2020-02-21 | 2023-11-21 | Crown Equipment Corporation | Modify vehicle parameter based on vehicle position information |
| US11912550B2 (en) | 2020-02-21 | 2024-02-27 | Crown Equipment Corporation | Position assistance system for a materials handling vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |