CN214611361U - Multipurpose fork frame and forklift adopting same - Google Patents
Multipurpose fork frame and forklift adopting same Download PDFInfo
- Publication number
- CN214611361U CN214611361U CN202022904854.6U CN202022904854U CN214611361U CN 214611361 U CN214611361 U CN 214611361U CN 202022904854 U CN202022904854 U CN 202022904854U CN 214611361 U CN214611361 U CN 214611361U
- Authority
- CN
- China
- Prior art keywords
- fork
- clamping
- carriage
- frame
- mechanisms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 239000011449 brick Substances 0.000 abstract description 20
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides a multipurpose fork frame and adopt fork truck of this fork frame not only can realize normal fork truck function, can also be fast, conveniently shift the goods from the tray. The multipurpose fork frame comprises a fixed frame and two groups of fork mechanisms symmetrically and movably arranged on the fixed frame, wherein each fork mechanism consists of a support, a fork, a width adjusting mechanism, a clamping fork and a clamping fork angle adjusting mechanism; the clamping fork is movably connected with the bracket through the rotating shaft and the clamping fork angle adjusting mechanism, so that the angle between the clamping fork and the pallet fork can be adjusted; the distance between the clamping forks in the two groups of fork mechanisms is smaller than that between the fork mechanisms. The utility model discloses on the basis of realizing the original function of fork truck, increased clamping function to can conveniently shift the goods from the tray, alleviate workman's work burden, improve work efficiency, be particularly suitable for the transport of goods such as brick pillar and shift.
Description
Technical Field
The utility model relates to a fork frame and adopt fork truck of this fork frame.
Background
The forklift refers to various wheel type carrying vehicles for carrying out loading, unloading, stacking, short-distance transportation and heavy object carrying operations on finished pallet goods, the traditional forklift relies on a pallet fork at the lower part to be inserted into a pallet below goods to be carried, the goods are lifted and carried away, and finally the goods are transferred from the pallet by manual work or other means. For the transfer of the brick pillar, it is difficult to transfer the brick pillar from the tray, and the brick pillar needs to be disassembled manually to transfer the bricks one by one, or the whole brick pillar is transferred by using a lifting tool, but the fixation between the lifting tool and the brick pillar is a difficult problem.
The utility model with the patent application number of 201320874528.2 discloses a brick carrying forklift attachment, which comprises a bottom frame, a left clamping frame, a right clamping frame, a clamping hydraulic cylinder, guide posts, a goods blocking frame and a supporting plate, wherein a hook on the bottom frame is hung on a fork frame of a forklift, a guide post fixing block is welded on the bottom frame and used for fixing an upper guide post and a lower guide post, and the axes of the two guide posts are parallel to each other and parallel to a horizontal plane; the brick clamping device comprises a base frame, a left clamping frame, a right clamping frame, a guide sleeve, a clamping hydraulic cylinder, a brick clamping mechanism and a brick clamping mechanism, wherein the left clamping frame and the right clamping frame are arranged on two sides of the base frame and are fixed at two ends of guide columns by the guide sleeve; a goods blocking rack is arranged in front of the bottom frame to prevent the bricks from tilting backwards; and the lower part of the bottom frame is provided with a welding block supporting plate for supporting bricks. Fragment of brick transport fork truck accessory in the above-mentioned patent can carry out the centre gripping to the brick pillar when lifting and shifting the brick pillar, avoids the brick pillar to empty, however, the problem that how to shift the brick pillar from the tray fast, conveniently is not solved to above-mentioned patent.
Disclosure of Invention
The utility model aims at providing a multipurpose fork frame and adopt fork truck of this fork frame not only can realize normal fork truck function, can also be fast, conveniently shift the goods from the tray.
The multipurpose fork frame comprises a fixed frame and two groups of fork mechanisms symmetrically and movably arranged on the fixed frame, and is characterized in that the fork mechanisms comprise a bracket, a fork, a width adjusting mechanism, a clamping fork and a clamping fork angle adjusting mechanism, the fork is fixedly arranged on the bracket, and the bracket is movably arranged on the fixed plate through the width adjusting mechanism; the clamping fork is movably connected with the bracket through the rotating shaft and the clamping fork angle adjusting mechanism, so that the angle between the clamping fork and the pallet fork can be adjusted; the distance between the clamping forks in the two groups of fork mechanisms is smaller than that between the fork mechanisms.
The utility model discloses a fork truck includes automobile body and foretell multipurpose fork frame, the multipurpose fork frame lifts the systemic installation on the automobile body through the fork frame.
The working principle of the forklift with the multipurpose fork frame is as follows:
when the normal forklift function is executed, the clamping fork is retracted by the clamping fork angle adjusting mechanism, so that the clamping fork is in a vertical state, the clamping fork cannot interfere with goods to influence the normal forklift function, the fork can be inserted below the pallet, and the pallet and the goods above the pallet are lifted and transported together by the fork; when the goods need to be transferred from the tray, the fork is firstly withdrawn from the lower part of the tray, then the distance between the two groups of fork mechanisms is increased to be slightly larger than the width of the goods by the aid of the width adjusting mechanism, the fork is put down by the aid of the clamping fork angle adjusting mechanism, the clamping fork is in a horizontal state, finally the two clamping forks are moved to two sides of the goods by the aid of movement of the vehicle body, the distance between the two groups of fork mechanisms is slowly reduced by the aid of the width adjusting mechanism until the goods are clamped by the two clamping forks, and the clamping fork can be lifted at the moment, so that the goods are transferred from the tray.
Furthermore, the clamping fork consists of an outer clamping fork frame and an inner clamping fork body, the clamping fork frame is of a groove body structure, and the width of the groove body is greater than that of the fork; the clamping fork frame and the fork are positioned on the same vertical plane. When the clamping fork is put down to be in a horizontal state, the clamping fork frame just covers the pallet fork, so that when the clamping fork clamps goods, most clamping force is borne by the pallet fork with higher strength, the requirement on the strength of the clamping fork in the horizontal direction is lower, and the overall cost can be reduced.
Furthermore, the fixing frame is provided with a horizontal guide groove, and the support is provided with a guide block movably embedded into the horizontal guide groove. Through the cooperation of horizontal guide way and guide block, can make the support can only remove along the horizontal direction to guarantee that fork mechanism moves steadily on the horizontal direction.
Furthermore, the cross-sections of the horizontal guide groove and the guide block are T-shaped, so that an anti-disengaging structure for preventing the guide block from disengaging from the horizontal guide groove is formed, and the anti-disengaging structure can prevent the fork mechanism from falling off the fixing frame in the process of lifting the fork mechanism.
Furthermore, the width adjusting mechanism is one or more horizontal hydraulic cylinders, the cylinder body of each horizontal hydraulic cylinder is fixedly connected with the support in one group of fork mechanisms, and the piston rod of each horizontal hydraulic cylinder is fixedly connected with the support in the other group of fork mechanisms. When the piston rod of the horizontal hydraulic cylinder extends out or retracts, the distance between the two groups of fork mechanisms can be changed, and the function of adjusting the width is realized.
Furthermore, the bottom of centre gripping fork is through pivot and support swing joint, centre gripping fork angle adjustment mechanism comprises perpendicular pneumatic cylinder and connecting rod, the cylinder body of perpendicular pneumatic cylinder is fixed in on the support, the both ends of connecting rod are respectively through pivot and perpendicular pneumatic cylinder's piston rod, centre gripping fork swing joint. When a piston rod of the vertical hydraulic cylinder extends out or retracts, the clamping fork can be driven to rotate around the rotating shaft through the connecting rod so as to adjust the angle of the clamping fork, and the clamping fork can be switched between a horizontal state and a vertical state.
Furthermore, a vertical guide through groove is formed in the support, and a horizontal guide rod penetrating through the vertical guide through groove is arranged at the end of one end of the connecting rod. Through the cooperation of the vertical guide through groove and the horizontal guide rod, one end of the connecting rod connected with the piston rod of the vertical hydraulic cylinder can only move vertically, and the problem that the piston rod is inclined and damaged due to the weight of the clamping fork can be avoided.
The utility model discloses a multipurpose fork frame has increased clamping function on the basis of realizing the original function of fork truck to can conveniently shift the goods from the tray, alleviate workman's work burden, improve work efficiency, be particularly suitable for the transport of goods such as brick pillar and shift.
Drawings
Fig. 1 is a side view (clamped state) of the multipurpose fork carriage of embodiment 1.
Fig. 2 is a side view of the multi-purpose fork carriage of embodiment 1 (grip fork angle adjustment state).
Fig. 3 is a plan view (clamped state) of the multipurpose fork carriage of embodiment 1.
Fig. 4 is a plan view of the multipurpose fork carriage of embodiment 1 (grip fork angle adjustment state).
Fig. 5 is a perspective view (clamped state) of the multipurpose fork carriage of embodiment 1.
Fig. 6 is a schematic perspective view of the multipurpose fork carriage of embodiment 1 (grip fork angle adjustment state).
The figures are numbered: 1. a fixed mount; 2. a support; 3. a pallet fork; 4. a clamping fork; 5. a clamping fork body; 6. a horizontal guide groove; 7. a guide block; 8. a horizontal hydraulic cylinder; 9. a rotating shaft; 10. a vertical hydraulic cylinder; 11. a connecting rod; 12. a rotating shaft; 13. a rotating shaft; 14. a vertical guide through groove; 15. a horizontal guide bar.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings, for example, the shapes and structures of the respective members, the mutual positions and connection relationships between the respective portions, the functions and operation principles of the respective portions, and the like.
Example 1:
this embodiment has proposed a multipurpose fork frame and has adopted fork truck of this fork frame, not only can realize normal fork truck function, can also shift the goods from the tray fast, conveniently.
As shown in fig. 1 to 6, the multipurpose fork carriage of the present embodiment includes a fixed frame 1 and two sets of fork mechanisms symmetrically and movably disposed on the fixed frame 1, wherein the fork mechanisms include a bracket 2, a fork 3, a width adjusting mechanism, a clamping fork, and a clamping fork angle adjusting mechanism, the fork 3 is fixedly disposed on the bracket 2, and the bracket 2 is movably mounted on the fixed plate through the width adjusting mechanism; specifically, the clamping fork consists of an outer clamping fork frame 4 and an inner clamping fork body 5, wherein the clamping fork frame 4 is of a groove body structure, and the width of the groove body is greater than that of the fork 3; the clamping fork frame 4 and the fork 3 are positioned on the same vertical plane. When the clamping fork is put down to be in a horizontal state, the clamping fork frame 4 just covers the pallet fork 3, so that when the clamping fork body 5 clamps the goods, most of clamping force is borne by the pallet fork 3 with higher strength, the requirement on the strength of the clamping fork in the horizontal direction is lower, and the overall cost can be reduced.
Mount 1 is equipped with horizontal guide way 6, support 2 is equipped with the guide block 7 of activity embedding in horizontal guide way 6, and horizontal guide way 6 and guide block 7's cross-section is "T" shape, and through the cooperation of horizontal guide way 6 with guide block 7, can make support 2 only can remove along the horizontal direction to guarantee that 3 mechanisms of fork move steadily on the horizontal direction, and can avoid 3 mechanisms of fork to drop from mount 1 at the in-process that promotes 3 mechanisms of fork.
The width adjusting mechanism in this embodiment is two horizontal hydraulic cylinders 8, the cylinder body of each horizontal hydraulic cylinder 8 is fixedly connected with the support 2 in one group of fork 3 mechanisms, and the piston rod of each horizontal hydraulic cylinder 8 is fixedly connected with the support 2 in the other group of fork 3 mechanisms. When the piston rod of the horizontal hydraulic cylinder 8 extends out or retracts, the distance between the two groups of fork 3 mechanisms can be changed, and the function of adjusting the width is realized.
The clamping fork is movably connected with the bracket 2 through a rotating shaft 9 and a clamping fork angle adjusting mechanism, so that the angle between the clamping fork and the pallet fork 3 can be adjusted; the distance between the clamping fork bodies 5 in the two groups of fork 3 mechanisms is smaller than that between the forks 3. Specifically, the bottom end of the clamping fork is movably connected with the support 2 through a rotating shaft 9, the clamping fork angle adjusting mechanism is composed of a vertical hydraulic cylinder 10 and a connecting rod 11, the cylinder body of the vertical hydraulic cylinder 10 is fixed on the support 2, and two ends of the connecting rod 11 are respectively movably connected with the piston rod of the vertical hydraulic cylinder 10 and the clamping fork through rotating shafts 12 and 13; a vertical guide through groove 14 is formed in the support 2, and a horizontal guide rod 15 penetrating through the vertical guide through groove 14 is arranged at one end of the connecting rod 11. When a piston rod of the vertical hydraulic cylinder 10 extends or retracts, the clamping fork can be driven to rotate around the rotating shaft 9 through the connecting rod 11 so as to adjust the angle of the clamping fork, and the clamping fork can be switched between a horizontal state and a vertical state. Through the cooperation of the vertical guide through groove 14 and the horizontal guide rod 15, one end of the connecting rod 11 connected with the piston rod of the vertical hydraulic cylinder 10 can only move vertically, so that the problem that the piston rod is inclined and damaged due to the weight of the clamping fork can be avoided. In the present embodiment, the horizontal guide bar 15 is an extension of both ends of the rotation shaft 13, and is integrally formed with the rotation shaft 13.
The fork lift truck (not shown) of this embodiment includes a truck body and the multi-purpose fork carriage described above mounted to the truck body by a fork carriage lifting system. The fork frame lifting system is the same as that of a traditional forklift, and consists of an inner door frame, an outer door frame, a hinge, a chain wheel and other mechanisms, and the details are not repeated.
The working principle of the forklift with the multipurpose fork frame is as follows:
when the normal forklift function is executed, the clamping fork is retracted by the clamping fork angle adjusting mechanism, so that the clamping fork is in a vertical state, the clamping fork cannot interfere with goods to influence the normal forklift function, the pallet fork 3 can be inserted below the pallet, and the pallet and the goods above the pallet fork 3 are lifted and transported together; when the goods need to be transferred from the tray, the forks 3 are firstly withdrawn from the lower part of the tray, then the distance between the two sets of the forks 3 is increased to be slightly larger than the width of the goods by the width adjusting mechanism, the forks are put down by the clamping fork angle adjusting mechanism, the clamping forks are in a horizontal state, finally the two clamping forks are moved to two sides of the goods by the movement of the vehicle body, the distance between the two sets of the forks 3 is slowly reduced by the width adjusting mechanism until the goods are clamped by the two clamping forks, and the clamping forks can be lifted at the moment, so that the goods are transferred from the tray.
Above-mentioned multipurpose fork frame has increased clamping function on the basis of realizing the original function of fork truck to can conveniently shift the goods from the tray, alleviate workman's work burden, improve work efficiency, be particularly suitable for the transport of goods such as brick pillar and shift.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (8)
1. A multipurpose fork frame comprises a fixed frame and two groups of fork mechanisms symmetrically and movably arranged on the fixed frame, and is characterized in that the fork mechanisms comprise brackets, forks, a width adjusting mechanism, clamping forks and a clamping fork angle adjusting mechanism, the forks are fixedly arranged on the brackets, and the brackets are movably arranged on the fixed plate through the width adjusting mechanism; the clamping fork is movably connected with the bracket through the rotating shaft and the clamping fork angle adjusting mechanism, so that the angle between the clamping fork and the pallet fork can be adjusted; the distance between the clamping forks in the two groups of fork mechanisms is smaller than that between the fork mechanisms.
2. The multi-purpose fork carriage of claim 1 wherein said fork comprises an outer fork carriage and an inner fork carriage, said fork carriage having a channel configuration and a channel width greater than the width of the forks; the clamping fork frame and the fork are positioned on the same vertical plane.
3. The multi-purpose fork carriage as claimed in claim 1 or 2, wherein the fixed frame is provided with horizontal guide slots, and the bracket is provided with guide blocks movably inserted into the horizontal guide slots.
4. The multi-purpose fork carriage of claim 3 wherein said horizontal guide slots and guide blocks are "T" shaped in cross section.
5. The multi-purpose fork carriage of claim 1 or 2 wherein the width adjustment mechanism is one or more horizontal hydraulic cylinders having cylinders fixedly attached to the brackets of one set of fork mechanisms and piston rods fixedly attached to the brackets of the other set of fork mechanisms.
6. The multi-purpose fork carriage as claimed in claim 1 or 2, wherein the bottom ends of the gripping forks are movably connected to the carriage by a rotating shaft, the gripping fork angle adjusting mechanism is comprised of a vertical hydraulic cylinder and a connecting rod, the cylinder body of the vertical hydraulic cylinder is fixed to the carriage, and both ends of the connecting rod are movably connected to the piston rod of the vertical hydraulic cylinder and the gripping forks by the rotating shaft, respectively.
7. The multi-purpose fork carriage as claimed in claim 6, wherein the brackets are provided with vertical guide through slots, and the connecting rods are provided at one end portions thereof with horizontal guide rods passing through the vertical guide through slots.
8. A forklift comprising a body and the multi-purpose fork carriage of claim 1 mounted to the body by a fork carriage lifting system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904854.6U CN214611361U (en) | 2020-12-07 | 2020-12-07 | Multipurpose fork frame and forklift adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904854.6U CN214611361U (en) | 2020-12-07 | 2020-12-07 | Multipurpose fork frame and forklift adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214611361U true CN214611361U (en) | 2021-11-05 |
Family
ID=78429236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022904854.6U Expired - Fee Related CN214611361U (en) | 2020-12-07 | 2020-12-07 | Multipurpose fork frame and forklift adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214611361U (en) |
-
2020
- 2020-12-07 CN CN202022904854.6U patent/CN214611361U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11078062B2 (en) | Bidirectionally extensible side-shifting layer-picking load clamp assembly | |
| CN213140667U (en) | Automatic loading mechanism | |
| CN112299314A (en) | Multipurpose fork frame and forklift adopting same | |
| CN214611361U (en) | Multipurpose fork frame and forklift adopting same | |
| FI63202C (en) | ANORDNING VID GAFFELTRUCK | |
| SE449091B (en) | COMBINATION TRUCK OF THE BORDER TYPE TYPE | |
| CN210174924U (en) | Load-carrying flat car | |
| CN218858956U (en) | Cargo transportation frame with fixing mechanism | |
| CN213356861U (en) | Forklift transfer device for cement transfer | |
| US6543986B2 (en) | Apparatus with upper displacement member for handling articles | |
| KR102265335B1 (en) | Brick transport device for forklift | |
| JP2563254Y2 (en) | Forklift attachment / detachment machine | |
| US6241454B1 (en) | Lift truck vehicle, with a positioning means | |
| CN111732032A (en) | Feeding and discharging device | |
| JP2807997B2 (en) | Block Masonry Construction Machine | |
| CN210046843U (en) | Insert and embrace dual-purpose brick machine of embracing | |
| CN214494979U (en) | Hydraulic transmission device for bare glass loading and unloading container | |
| CN211623361U (en) | Rod loading vehicle | |
| CN213171344U (en) | Multifunctional material transfer trolley | |
| CN219009213U (en) | Aerated block carrier | |
| CN217201942U (en) | Forklift barrel overturning clamp | |
| CN212609336U (en) | Feeding and discharging device | |
| CN216336246U (en) | Curb installation carrier | |
| CN215974798U (en) | Forward-moving forklift | |
| JP7184468B2 (en) | electric tire lifter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |