CN109626278A - A kind of pallet fork on fork truck - Google Patents
A kind of pallet fork on fork truck Download PDFInfo
- Publication number
- CN109626278A CN109626278A CN201811624077.0A CN201811624077A CN109626278A CN 109626278 A CN109626278 A CN 109626278A CN 201811624077 A CN201811624077 A CN 201811624077A CN 109626278 A CN109626278 A CN 109626278A
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- Prior art keywords
- pallet fork
- fixedly connected
- bar
- fork
- slidably connected
- Prior art date
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- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 35
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B66F9/07504—Accessories, e.g. for towing, charging, locking
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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 truck technical fields, it in particular is the pallet fork on a kind of fork truck, two pallet fork bars in the present invention are adjustable to horizontality or to be slightly slanted state, pallet fork bar is adjusted to the state of being slightly slanted the container on pallet fork bar can be effectively prevented and slide；And two pallet fork bars when fork truck and container are not face states, can rotate two pallet fork bars of adjustment around corresponding short axle Small-angle Rotation, so that two pallet fork bars with face container and can be inserted into the lower end of container and lift container.The crane is slidably connected on fixed frame, carriage turns are connected to the lower end of crane, control bar-turning mechanism is rotatably connected on the middle-end of bracket, before and after pallet fork component there are two settings, two pallet fork components are slidably connected at the rear and front end of bracket respectively, two brackets are slidably connected with control bar-turning mechanism, and push-and-pull component is fixedly connected on the right end of bracket, and the left end and control bar-turning mechanism for pushing and pulling component are slidably connected.
Description
Technical field
The present invention relates to fork truck technical fields, are in particular the pallet forks on a kind of fork truck.
Background technique
Application No. is a kind of adjustable-angle fork of forklift truck of CN201620276646.7, which discloses one kind
Adjustable-angle fork of forklift truck, including fork truck ontology and fork of forklift truck are provided with connector below the fork truck ontology, described
It is hinged with the first fixing piece at left and right sides of connector, connecting rod, the company are fixedly installed with below first fixing piece
The left and right side of the lower section of extension bar is fixedly installed with fork of forklift truck, and the upper end of the fork of forklift truck is fixedly installed with second
Fixing piece, the left side and right side of the top of the fork truck ontology are fixedly installed with winder, and two second fixing pieces are equal
It is fixedly connected by wirerope with winder, this adjustable-angle fork of forklift truck, by using the side of winder replacement hydraulic cylinder
Formula reduces confined condition when adjusting angle, while adjusting angle in such a way that hinged pallet fork and wirerope are shunk, and avoids making
With hydraulic cylinder, hidden peril of explosion is eliminated, improves cargo and the safe coefficient of operator.But the pallet fork in the utility model without
Method, which is adjusted, becomes heeling condition, and container landing can be effectively prevented in the pallet fork of heeling condition.
Summary of the invention
The present invention provides the pallet fork on a kind of fork truck, and its advantages are that two pallet fork bars in the present invention are adjustable
To horizontality or it is slightly slanted state, pallet fork bar, which is adjusted to the state of being slightly slanted, can be effectively prevented goods on pallet fork bar
Case slides；And two pallet fork bars can be around corresponding short axle Small-angle Rotation, and two two pallet fork bars can be with one
Straight keeping parallelism can rotate two pallet fork bars of adjustment, so that two pallet fork bars can when fork truck and container are not face states
Container is lifted with face container and the lower end of being inserted into container.
The present invention relates to fork truck technical fields, are in particular the pallet fork on a kind of fork truck, including fixed frame, lifting
Frame, bracket control bar-turning mechanism, pallet fork component and push-and-pull component, and two pallet fork bars in the present invention are adjustable to horizontal
State is slightly slanted state, and it is sliding that pallet fork bar is adjusted to the container that the state of being slightly slanted can be effectively prevented on pallet fork bar
It falls；And two pallet fork bars can be around corresponding short axle Small-angle Rotation, and two two pallet fork bars can be protected always
Maintain an equal level row, when fork truck and container are not face states, can rotate two pallet fork bars of adjustment, allow two pallet fork bars just
To container and container is lifted in the lower end of being inserted into container.
The crane is slidably connected on fixed frame, and carriage turns are connected to the lower end of crane, controls bar-turning mechanism
It is rotatably connected on the middle-end of bracket, before and after pallet fork component there are two settings, two pallet fork components are slidably connected at bracket respectively
Rear and front end, two brackets are slidably connected with control bar-turning mechanism, and push-and-pull component is fixedly connected on the right end of bracket, push-and-pull group
The left end of part is slidably connected with control bar-turning mechanism.
The fixed frame includes bottom plate and perpendicular rail rods, and the rear and front end of bottom plate upper end is fixedly connected to perpendicular rail rods.
The crane includes crossbeam, lifting loop bar, sheer pole, shaft, sliding cylinder I, hydraulic cylinder and hydraulic cylinder seat, is risen
It drops there are two loop bar settings, is connected between the upper end of two lifting loop bars by crossbeam, hydraulic cylinder is fixedly connected on crossbeam
Seat, the lower end of hydraulic cylinder seat are fixedly connected with hydraulic cylinder, and the lower end of hydraulic cylinder is fixedly connected with sliding cylinder I, two lifting sets
Bar is slidably connected at respectively in two perpendicular rail rods, is fixedly connected to sheer pole on the left of the lower end of two lifting loop bars, and two
Shaft is fixedly connected between the left end of sheer pole.
The bracket includes rhombic plate, stop collar I, short axle, sliding chute seat, sliding slot, right protrusive board, square bar slide and convex swivel base,
The rear and front end of rhombic plate upper end is fixedly connected to short axle, and the upper end of two short axles is fixedly connected with restraining position ring block I, rhombic plate
Right end be fixedly connected with right protrusive board, the upper end of right protrusive board is fixedly connected with sliding chute seat, and sliding slot, right protrusive board are provided on sliding chute seat
Upper end be fixedly connected with square bar slide, the rear and front end of rhombic plate lower end is fixedly connected to convex swivel base, and two convex swivel bases are equal
It is rotatably connected in shaft, lateral surface of two sheer poles respectively with two convex swivel bases fits, and sliding cylinder I is slidably connected at
On sliding slot.
The control bar-turning mechanism includes axis, stop collar II, lever, slide opening I, mandril and slide opening II, the lower end of axis
It is rotatably connected on the center of rhombic plate, the lower end of axis is fixedly connected with that there are two stop collar II, two stop collar II difference
It fits with the upper and lower end face of rhombic plate, the middle-end of lever is fixedly connected on axis, and the rear and front end of lever is provided with cunning
Hole I, one end of mandril are fixedly connected on the upper end of axis, slide opening II are provided on mandril.
The pallet fork component includes rotating bar, throw rod, convex cylindrical, block and pallet fork bar, is provided with before and after pallet fork component
Two, one end of two rotating bars is rotatably connected on respectively in two short axles, and two stop collar I are located at two rotating bars
Upper end, one end of two rotating bars are fixedly connected to throw rod, and the inner end of two throw rods is fixedly connected to convex cylindrical, and two
A convex cylindrical is slidably connected at respectively on two slide opening I, and the other end of two rotating bars is fixedly connected to pallet fork bar, two goods
The right end of fork arm is fixedly connected to block, parallel between two pallet fork bars.
The push-and-pull component includes motor rack, motor, lead screw depending post, lead screw, sliding cylinder I and square bar, square bar sliding
It is connected to the upper end of square bar slide, the left end of square bar is fixedly connected with sliding cylinder I, and sliding cylinder I is slidably connected at slide opening II
On, the right end of square bar is fixedly connected with lead screw depending post, and the right end of right protrusive board is fixedly connected with motor rack, and the upper end of motor rack is solid
Surely be connected with motor, lead screw be fixedly connected with by shaft coupling on the left end output shaft of motor, the left end of lead screw by screw thread with
Lead screw depending post matches.
The crane further includes pull ring, and the right side lower end of two lifting loop bars is fixedly connected to pull ring.
When the sliding cylinder I is located at the left end of sliding slot, rhombic plate is in horizontality.
Multiple screw jacks are provided on the bottom plate.
Pallet fork on a kind of fork truck of the present invention has the beneficial effect that
Pallet fork on a kind of fork truck of the present invention, two pallet fork bars in the present invention are adjustable to horizontality or summary
Low dip state, is adjusted to the state of being slightly slanted for pallet fork bar container on pallet fork bar can be effectively prevented and slide；And two
Pallet fork bar can be around corresponding short axle Small-angle Rotation, and two two pallet fork bars can be always maintained in parallel, work as fork
When vehicle and container are not face states, two pallet fork bars of adjustment can be rotated, so that two pallet fork bars with face container and can be inserted
Container is lifted the lower end for entering container.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is the overall structure diagram one of the pallet fork on a kind of fork truck of the present invention；
Fig. 2 is the overall structure diagram two of the pallet fork on a kind of fork truck of the present invention；
Fig. 3 is the overall structure diagram three of the pallet fork on a kind of fork truck of the present invention；
Fig. 4 is the structural schematic diagram of fixed frame；
Fig. 5 is the structural schematic diagram one of crane；
Fig. 6 is the structural schematic diagram two of crane；
Fig. 7 is the structural schematic diagram one of bracket；
Fig. 8 is the structural schematic diagram two of bracket；
Fig. 9 is the structural schematic diagram for controlling bar-turning mechanism；
Figure 10 is the structural schematic diagram of pallet fork component；
Figure 11 is the structural schematic diagram for pushing and pulling component；
Figure 12 is the connection schematic diagram of bracket and two pallet fork components.
In figure: fixed frame 1；Bottom plate 1-1；Perpendicular rail rods 1-2；Crane 2；Crossbeam 2-1；Go up and down loop bar 2-2；Pull ring 2-3；
Sheer pole 2-4；Shaft 2-5；Sliding cylinder I2-6；Hydraulic cylinder 2-7；Hydraulic cylinder seat 2-8；Bracket 3；Rhombic plate 3-1；Stop collar
I3-2；Short axle 3-3；Sliding chute seat 3-4；Sliding slot 3-5；Right protrusive board 3-6；Square bar slide 3-7；Convex swivel base 3-8；Control bar-turning mechanism 4；
Axis 4-1；Stop collar II4-2；Lever 4-3；Slide opening I4-4；Mandril 4-5；Slide opening II4-6；Pallet fork component 5；Rotating bar 5-1；It pulls
Lever 5-2；Convex cylindrical 5-3；Block 5-4；Pallet fork bar 5-5；Push and pull component 6；Motor rack 6-1；Motor 6-2；Lead screw depending post 6-
3；Lead screw 6-4；Sliding cylinder I6-5；Square bar 6-6.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1-12, the present invention relates to fork truck technical fields, are in particular a kind of
Pallet fork on fork truck, including fixed frame 1, crane 2, bracket 3, control bar-turning mechanism 4, pallet fork component 5 and push-and-pull component 6, this
Two pallet fork bar 5-5 in invention are adjustable to horizontality or to be slightly slanted state, and pallet fork bar 5-5 is adjusted to summary
The landing of the container on pallet fork bar 5-5 can be effectively prevented in low dip state；And two pallet fork bar 5-5 can be around corresponding
Short axle 3-3 Small-angle Rotation, and two two pallet fork bar 5-5 can be always maintained in parallel, when fork truck and container are not faces
When state, two pallet fork bar 5-5 of adjustment can be rotated, so that two pallet fork bar 5-5 with face container and can be inserted under container
Container is lifted at end.
The crane 2 is slidably connected on fixed frame 1, and bracket 3 is rotatably connected on the lower end of crane 2, controls bull stick
Mechanism 4 is rotatably connected on the middle-end of bracket 3, and before and after pallet fork component 5 there are two settings, two pallet fork components 5 are slidably connected respectively
In the rear and front end of bracket 3, two brackets 3 are slidably connected with control bar-turning mechanism 4, and push-and-pull component 6 is fixedly connected on bracket 3
Right end, push and pull component 6 left end with control bar-turning mechanism 4 be slidably connected.
Specific embodiment 2:
Illustrate present embodiment below with reference to Fig. 1-12, present embodiment is described further embodiment one, described
Fixed frame 1 includes bottom plate 1-1 and perpendicular rail rods 1-2, and the rear and front end of the upper end bottom plate 1-1 is fixedly connected to perpendicular rail rods 1-2.
Bottom plate 1-1 can be fixed on plug in vehicle, and two perpendicular rail rods 1-2 are used to slide up and down for two lifting loop bar 2-2.
Specific embodiment 3:
Illustrate present embodiment below with reference to Fig. 1-12, present embodiment is described further embodiment two, described
Crane 2 includes crossbeam 2-1, lifting loop bar 2-2, sheer pole 2-4, shaft 2-5, sliding cylinder I2-6, hydraulic cylinder 2-7 and hydraulic
Cylinder seat 2-8, there are two lifting loop bar 2-2 settings, is connected between the upper end of two lifting loop bar 2-2 by crossbeam 2-1, crossbeam
It is fixedly connected with hydraulic cylinder seat 2-8 on 2-1, the lower end of hydraulic cylinder seat 2-8 is fixedly connected with hydraulic cylinder 2-7, under hydraulic cylinder 2-7
End is fixedly connected with sliding cylinder I2-6, and two lifting loop bar 2-2 are slidably connected at respectively on two perpendicular rail rods 1-2, and two
It goes up and down and is fixedly connected to sheer pole 2-4 on the left of the lower end of loop bar 2-2, be fixedly connected between the left end of two sheer pole 2-4
Shaft 2-5.Two lifting loop bar 2-2 respectively can on two perpendicular rail rods 1-2 vertical sliding, so that it is whole to control crane 2
Body is increased or is reduced, and lifts cargo when 2 entirety of crane increases.Hydraulic cylinder 2-7 can extend or shorten, thus
It drives the sliding cylinder I2-6 of its lower end downwards or moves up.
Specific embodiment 4:
Illustrate present embodiment below with reference to Fig. 1-12, present embodiment is described further embodiment three, described
Bracket 3 includes rhombic plate 3-1, stop collar I3-2, short axle 3-3, sliding chute seat 3-4, sliding slot 3-5, right protrusive board 3-6, square bar slide 3-7
With convex swivel base 3-8, the rear and front end of the upper end rhombic plate 3-1 is fixedly connected to short axle 3-3, and the upper end of two short axle 3-3 is solid
Surely restraining position ring block I3-2 is connected, the right end of rhombic plate 3-1 is fixedly connected with right protrusive board 3-6, and the upper end of right protrusive board 3-6 is fixedly connected
There is sliding chute seat 3-4, sliding slot 3-5 is provided on sliding chute seat 3-4, the upper end of right protrusive board 3-6 is fixedly connected with square bar slide 3-7, water chestnut
The rear and front end of the lower end shape plate 3-1 is fixedly connected to convex swivel base 3-8, and two convex swivel base 3-8 are rotatably connected on shaft 2-5
On, lateral surface of two sheer pole 2-4 respectively with two convex swivel base 3-8 fits, and sliding cylinder I2-6 is slidably connected at sliding slot
On 3-5.Rhombic plate 3-1 can be rotated on shaft 2-5 by axis of shaft 2-5 by two convex swivel base 3-8 of lower end, so as to
Adjusting rhombic plate 3-1 to heeling condition, when sliding cylinder I2-6 is downward or moves up, sliding cylinder I2-6 is in sliding slot
Sliding in sliding slot 3-5 on seat 3-4, so as to use the inclination and level of hydraulic cylinder 2-7 control rhombic plate 3-1.
Specific embodiment 5:
Illustrate present embodiment below with reference to Fig. 1-12, present embodiment is described further embodiment four, described
Controlling bar-turning mechanism 4 includes axis 4-1, stop collar II4-2, lever 4-3, slide opening I4-4, mandril 4-5 and slide opening II4-6, axis
The lower end of 4-1 is rotatably connected on the center of rhombic plate 3-1, and the lower end of axis 4-1 is fixedly connected with that there are two stop collar II4-
The upper and lower end face of 2, two stop collar II4-2 respectively with rhombic plate 3-1 fits, and the middle-end of lever 4-3 is fixedly connected on axis
On 4-1, the rear and front end of lever 4-3 is provided with slide opening I4-4, and one end of mandril 4-5 is fixedly connected on the upper end of axis 4-1,
Slide opening II4-6 is provided on mandril 4-5.Axis 4-1 can be rotated on rhombic plate 3-1 using itself as axis, two stop collars
The effect of II4-2 is to prevent axis 4-1 from moving up and down with respect to rhombic plate 3-1.
Specific embodiment 6:
Illustrate present embodiment below with reference to Fig. 1-12, present embodiment is described further embodiment five, described
Pallet fork component 5 includes rotating bar 5-1, throw rod 5-2, convex cylindrical 5-3, block 5-4 and pallet fork bar 5-5, is set before and after pallet fork component 5
There are two setting, one end of two rotating bar 5-1 is rotatably connected on respectively on two short axle 3-3, and two stop collar I3-2 distinguish position
In the upper end of two rotating bar 5-1, one end of two rotating bar 5-1 is fixedly connected to throw rod 5-2, two throw rod 5-2
Inner end be fixedly connected to convex cylindrical 5-3, two convex cylindrical 5-3 are slidably connected at respectively on two slide opening I4-4, two turn
The other end of lever 5-1 is fixedly connected to pallet fork bar 5-5, and the right end of two pallet fork bar 5-5 is fixedly connected to block 5-4,
It is parallel between two pallet fork bar 5-5.For axis 4-1 itself to be axis when rotating on rhombic plate 3-1, lever 4-3 also can be with axis
The axis of 4-1 is axis rotation, pulls two convex cylindrical 5-3 by two slide opening I4-4 when lever 4-3 is rotated, and then drive two
Rotating bar 5-1 is equidistantly rotated backward, and at this moment two pallet fork bar 5-5 can be rotated by axis of two short axle 3-3 respectively, two pallet fork bars
5-5 can horizontally rotate and two pallet fork bar 5-5 can be always maintained at parastate, when fork truck and container are not face states
When, two pallet fork bar 5-5 of adjustment can be rotated so that two pallet fork bar 5-5 can with face container and be inserted into the lower end of container will
Container lifts.When rhombic plate 3-1 is tilted, two pallet fork bar 5-5 can also be tilted, and container be forked two pallet fork bar 5-5 after coming
Adjusting to the state of right low left high can effectively prevent container to slide from two pallet fork bar 5-5, and the effect of two block 5-4 is to work as
After container is contacted with two block 5-4, it can not continue to move right.
Specific embodiment 7:
Illustrate present embodiment below with reference to Fig. 1-12, present embodiment is described further embodiment six, described
Pushing and pulling component 6 includes motor rack 6-1, motor 6-2, lead screw depending post 6-3, lead screw 6-4, sliding cylinder I6-5 and square bar 6-6, side
Bar 6-6 is slidably connected at the upper end of square bar slide 3-7, and the left end of square bar 6-6 is fixedly connected with sliding cylinder I6-5, sliding cylinder
I6-5 is slidably connected on slide opening II4-6, and the right end of square bar 6-6 is fixedly connected with lead screw depending post 6-3, the right side of right protrusive board 3-6
End is fixedly connected with motor rack 6-1, and the upper end of motor rack 6-1 is fixedly connected with motor 6-2, on the left end output shaft of motor 6-2
It is fixedly connected with lead screw 6-4 by shaft coupling, the left end of lead screw 6-4 is matched by screw thread with lead screw depending post 6-3.Motor 6-
When 2 drive lead screw 6-4 are rotated using own axes as axis, lead screw 6-4 will drive lead screw depending post 6-3 and horizontally slip, lead screw cooperation
Bar 6-3 drives square bar 6-6 to horizontally slip in the upper end of square bar slide 3-7, so that sliding cylinder I6-5 be driven to horizontally slip, slides
Cylinder I6-5 will drive mandril 4-5 and rotate by axis of the axis of axis 4-1 when horizontally slipping, to control axis 4-1 with itself
Axis is the angle and direction of axis rotation.
Specific embodiment 8:
Illustrate present embodiment below with reference to Fig. 1-12, present embodiment is described further embodiment seven, described
Crane 2 further includes pull ring 2-3, and the right side lower end of two lifting loop bar 2-2 is fixedly connected to pull ring 2-3.It is used on pull ring 2-3
Carry out connecting steel wire ropes, thus by the whole pull-up of crane 2.
Specific embodiment 9:
Illustrate present embodiment below with reference to Fig. 1-12, present embodiment is described further embodiment four, described
When sliding cylinder I2-6 is located at the left end of sliding slot 3-5, rhombic plate 3-1 is in horizontality.
Specific embodiment 10:
Illustrate present embodiment below with reference to Fig. 1-12, present embodiment is described further embodiment two, described
Multiple screw jacks are provided on bottom plate 1-1.The effect of multiple screw jacks is insertion screw, so that bottom plate 1-1 be fixed
On fork truck.
The working principle of the invention: bottom plate 1-1 can be fixed on plug in vehicle, and two perpendicular rail rods 1-2 are used to rise for two
Drop loop bar 2-2 is slided up and down.Two lifting loop bar 2-2 respectively can on two perpendicular rail rods 1-2 vertical sliding, to control
Crane 2 is whole to be increased or reduces, and lifts cargo when 2 entirety of crane increases.Hydraulic cylinder 2-7 can extend or
Shorten, to drive the sliding cylinder I2-6 of its lower end downwards or move up.Rhombic plate 3-1 can pass through two of lower end
Convex swivel base 3-8 is rotated on shaft 2-5 by axis of shaft 2-5, so as to adjust rhombic plate 3-1 to heeling condition, sliding
When cylinder I2-6 is downward or moves up, sliding cylinder I2-6 is slided in the sliding slot 3-5 on sliding chute seat 3-4, so as to
Use the inclination and level of hydraulic cylinder 2-7 control rhombic plate 3-1.Axis 4-1 can turn on rhombic plate 3-1 using itself as axis
Dynamic, the effect of two stop collar II4-2 is to prevent axis 4-1 from moving up and down with respect to rhombic plate 3-1.Axis 4-1 is using itself as axis
When rotating on rhombic plate 3-1, lever 4-3 can also be rotated by axis of the axis of axis 4-1, pass through two when lever 4-3 is rotated
Slide opening I4-4 pulls two convex cylindrical 5-3, and then two rotating bar 5-1 is driven equidistantly to rotate backward, and two pallet fork bar 5-5 are at this moment
It can be respectively axis rotation using two short axle 3-3, two pallet fork bar 5-5 can horizontally rotate and two pallet fork bar 5-5 can be always
Keeping parallelism state can rotate two pallet fork bar 5-5 of adjustment, so that two goods when fork truck and container are not face states
Fork arm 5-5 with face container and can be inserted into the lower end of container and lift container.When rhombic plate 3-1 is tilted, two pallet fork bar 5-5
It can tilt, container, which is forked, to adjust two pallet fork bar 5-5 to the state of right low left high after coming can effectively prevent container from two
It is slid on pallet fork bar 5-5, the effect of two block 5-4 is can not to continue to move right after container and two block 5-4 contacts
It is dynamic.When motor 6-2 drives lead screw 6-4 to rotate using own axes as axis, lead screw 6-4 will drive lead screw depending post 6-3 and horizontally slip,
Lead screw depending post 6-3 drives square bar 6-6 to horizontally slip in the upper end of square bar slide 3-7, to drive sliding cylinder I6-5 or so
Sliding, sliding cylinder I6-5 will drive mandril 4-5 and rotate by axis of the axis of axis 4-1 when horizontally slipping, to control axis
The angle and direction that 4-1 is rotated using own axes as axis.It is used to connecting steel wire ropes on pull ring 2-3, thus by the whole drawing of crane 2
It rises.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (10)
1. the pallet fork on a kind of fork truck, including fixed frame (1), crane (2), bracket (3), control bar-turning mechanism (4), pallet fork group
Part (5) and push-and-pull component (6), it is characterised in that: the crane (2) is slidably connected on fixed frame (1), bracket (3) rotation
It is connected to the lower end of crane (2), control bar-turning mechanism (4) is rotatably connected on the middle-end of bracket (3), pallet fork component (5) front and back
There are two settings, and two pallet fork components (5) are slidably connected at the rear and front end of bracket (3) respectively, two brackets (3) with control
Bar-turning mechanism (4) is slidably connected, and push-and-pull component (6) is fixedly connected on the right end of bracket (3), pushes and pulls left end and the control of component (6)
Pawl mechanism (4) is slidably connected.
2. the pallet fork on a kind of fork truck according to claim 1, it is characterised in that: the fixed frame (1) includes bottom plate (1-
1) with perpendicular rail rods (1-2), the rear and front end of the upper end bottom plate (1-1) is fixedly connected to perpendicular rail rods (1-2).
3. the pallet fork on a kind of fork truck according to claim 2, it is characterised in that: the crane (2) includes crossbeam (2-
1) loop bar (2-2), sheer pole (2-4), shaft (2-5), sliding cylinder I (2-6), hydraulic cylinder (2-7) and hydraulic cylinder seat, are gone up and down
(2-8), there are two lifting loop bar (2-2) settings, is connected between the upper end of two liftings loop bar (2-2) by crossbeam (2-1),
It being fixedly connected on crossbeam (2-1) hydraulic cylinder seat (2-8), the lower end of hydraulic cylinder seat (2-8) is fixedly connected with hydraulic cylinder (2-7),
The lower end of hydraulic cylinder (2-7) is fixedly connected with sliding cylinder I (2-6), and two lifting loop bars (2-2) are slidably connected at two respectively
On perpendicular rail rods (1-2), it is fixedly connected to sheer pole (2-4) on the left of the lower end of two liftings loop bar (2-2), two sheer poles
Shaft (2-5) is fixedly connected between the left end of (2-4).
4. the pallet fork on a kind of fork truck according to claim 3, it is characterised in that: the bracket (3) includes rhombic plate (3-
1), stop collar I (3-2), short axle (3-3), sliding chute seat (3-4), sliding slot (3-5), right protrusive board (3-6), square bar slide (3-7) and convex
The rear and front end of swivel base (3-8), the upper end rhombic plate (3-1) is fixedly connected to short axle (3-3), the upper end of two short axles (3-3)
It is fixedly connected with restraining position ring block I (3-2), the right end of rhombic plate (3-1) is fixedly connected with right protrusive board (3-6), right protrusive board (3-6)
Upper end is fixedly connected with sliding chute seat (3-4), is provided on sliding chute seat (3-4) sliding slot (3-5), and the upper end of right protrusive board (3-6) is fixed
It being connected with square bar slide (3-7), the rear and front end of the lower end rhombic plate (3-1) is fixedly connected to convex swivel base (3-8), and two convex turn
Seat (3-8) is rotatably connected on shaft (2-5), two sheer poles (2-4) lateral surface phase with two convex swivel bases (3-8) respectively
Fitting, sliding cylinder I (2-6) are slidably connected on sliding slot (3-5).
5. the pallet fork on a kind of fork truck according to claim 4, it is characterised in that: the control bar-turning mechanism (4) includes
Axis (4-1), stop collar II (4-2), lever (4-3), slide opening I (4-4), mandril (4-5) and slide opening II (4-6), axis (4-1)
Lower end be rotatably connected on the center of rhombic plate (3-1), the lower end of axis (4-1) is fixedly connected with that there are two stop collar II
(4-2), upper and lower end face of two stop collar II (4-2) respectively with rhombic plate (3-1) fit, and the middle-end of lever (4-3) is fixed
It is connected on axis (4-1), the rear and front end of lever (4-3) is provided with slide opening I (4-4), and one end of mandril (4-5) is fixed to be connected
It connects and is provided with slide opening II (4-6) on the upper end of axis (4-1), mandril (4-5).
6. the pallet fork on a kind of fork truck according to claim 5, it is characterised in that: the pallet fork component (5) includes rotation
Bar (5-1), throw rod (5-2), convex cylindrical (5-3), block (5-4) and pallet fork bar (5-5), pallet fork component (5) front and back are provided with
Two, one end of two rotating bars (5-1) is rotatably connected on respectively on two short axles (3-3), and two stop collar I (3-2) are respectively
Positioned at the upper end of two rotating bars (5-1), one end of two rotating bars (5-1) is fixedly connected to throw rod (5-2), and two are pulled
The inner end of lever (5-2) is fixedly connected to convex cylindrical (5-3), and two convex cylindricals (5-3) are slidably connected at two slide opening I respectively
On (4-4), the other end of two rotating bars (5-1) is fixedly connected to pallet fork bar (5-5), the right end of two pallet fork bars (5-5)
It is fixedly connected to block (5-4), it is parallel between two pallet fork bars (5-5).
7. the pallet fork on a kind of fork truck according to claim 6, it is characterised in that: the push-and-pull component (6) includes motor
Frame (6-1), motor (6-2), lead screw depending post (6-3), lead screw (6-4), sliding cylinder I (6-5) and square bar (6-6), square bar (6-
6) it is slidably connected at the upper end of square bar slide (3-7), the left end of square bar (6-6) is fixedly connected with sliding cylinder I (6-5), sliding
Cylinder I (6-5) is slidably connected on slide opening II (4-6), and the right end of square bar (6-6) is fixedly connected with lead screw depending post (6-3), right
The right end of protrusive board (3-6) is fixedly connected with motor rack (6-1), and the upper end of motor rack (6-1) is fixedly connected with motor (6-2), electricity
Be fixedly connected with lead screw (6-4) on the left end output shaft of machine (6-2) by shaft coupling, the left end of lead screw (6-4) by screw thread with
Lead screw depending post (6-3) matches.
8. the pallet fork on a kind of fork truck according to claim 3, it is characterised in that: the crane (2) further includes pull ring
The right side lower end of (2-3), two liftings loop bar (2-2) are fixedly connected to pull ring (2-3).
9. the pallet fork on a kind of fork truck according to claim 4, it is characterised in that: the sliding cylinder I (2-6), which is located at, to be slided
When the left end of slot (3-5), rhombic plate (3-1) is in horizontality.
10. the pallet fork on a kind of fork truck according to claim 2, it is characterised in that: be provided on the bottom plate (1-1)
Multiple screw jacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624077.0A CN109626278B (en) | 2018-12-28 | 2018-12-28 | Fork on fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624077.0A CN109626278B (en) | 2018-12-28 | 2018-12-28 | Fork on fork truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109626278A true CN109626278A (en) | 2019-04-16 |
| CN109626278B CN109626278B (en) | 2020-05-12 |
Family
ID=66078870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811624077.0A Active CN109626278B (en) | 2018-12-28 | 2018-12-28 | Fork on fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109626278B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348589A (en) * | 2020-03-09 | 2020-06-30 | 丁灼华 | Electric hydraulic forklift for logistics transportation |
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| JP4152069B2 (en) * | 2000-12-28 | 2008-09-17 | Ｔｃｍ株式会社 | forklift |
| DE102008022489A1 (en) * | 2008-05-07 | 2009-11-12 | Still Sas | Fork arm for industrial truck, has fork shaft fastened at lower region of fork back plate and operated by drive device that is formed as electromechanical control drive and arranged at back plate at side opposite to fork shaft |
| CN205773146U (en) * | 2016-05-20 | 2016-12-07 | 龙合智能装备制造有限公司 | Adjustable-angle goods shelf |
| CN108569651A (en) * | 2017-03-14 | 2018-09-25 | 东北林业大学 | A kind of scalable forklift leg mechanism of automatic collapsible type |
| CN109019446A (en) * | 2018-09-29 | 2018-12-18 | 吕雷松 | A kind of new material stacking pallet fork |
| CN208265712U (en) * | 2017-12-05 | 2018-12-21 | 李元忠 | Telescopic multifunctional fork truck |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0952698A (en) * | 1995-08-11 | 1997-02-25 | Toyota Autom Loom Works Ltd | Fork housing type fork bar |
| JP4152069B2 (en) * | 2000-12-28 | 2008-09-17 | Ｔｃｍ株式会社 | forklift |
| DE102008022489A1 (en) * | 2008-05-07 | 2009-11-12 | Still Sas | Fork arm for industrial truck, has fork shaft fastened at lower region of fork back plate and operated by drive device that is formed as electromechanical control drive and arranged at back plate at side opposite to fork shaft |
| CN205773146U (en) * | 2016-05-20 | 2016-12-07 | 龙合智能装备制造有限公司 | Adjustable-angle goods shelf |
| CN108569651A (en) * | 2017-03-14 | 2018-09-25 | 东北林业大学 | A kind of scalable forklift leg mechanism of automatic collapsible type |
| CN208265712U (en) * | 2017-12-05 | 2018-12-21 | 李元忠 | Telescopic multifunctional fork truck |
| CN109019446A (en) * | 2018-09-29 | 2018-12-18 | 吕雷松 | A kind of new material stacking pallet fork |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348589A (en) * | 2020-03-09 | 2020-06-30 | 丁灼华 | Electric hydraulic forklift for logistics transportation |
| CN111348589B (en) * | 2020-03-09 | 2021-05-18 | 绍兴市柯桥区欧祥机械有限公司 | Electric hydraulic forklift for logistics transportation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109626278B (en) | 2020-05-12 |
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Effective date of registration: 20200413 Address after: Taizhou City, Zhejiang province 318050 Luqiao Jinqing village is Applicant after: ZHEJIANG HUAHE FORKLIFT Co.,Ltd. Address before: 150000 No. 92 Xidazhi Street, Nangang District, Harbin City, Heilongjiang Province, No. 1 Campus of Harbin University of Technology Applicant before: Han Zhijuan |
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