CN213976857U - Multi-degree-of-freedom auxiliary tool device for fork mounting machine - Google Patents
Multi-degree-of-freedom auxiliary tool device for fork mounting machine Download PDFInfo
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- CN213976857U CN213976857U CN202023315222.2U CN202023315222U CN213976857U CN 213976857 U CN213976857 U CN 213976857U CN 202023315222 U CN202023315222 U CN 202023315222U CN 213976857 U CN213976857 U CN 213976857U
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Abstract
The utility model relates to a multi-degree-of-freedom auxiliary device for a fork loader, which comprises a fork support which is a frame body, wherein a first transverse shaft which is horizontally arranged is fixedly connected in the fork support, two opposite forks are arranged on the first transverse shaft, a swing mechanism is arranged on the back side of the fork support, two connecting plates which are symmetrically arranged about the central line of the swing mechanism are vertically arranged in the fork support, the connecting plates are fixedly connected with the swing mechanism, two second transverse shafts which are parallel to the first transverse shaft are arranged between the connecting plates from top to bottom, both ends of the second transverse shafts penetrate through the connecting plates and then are fixedly connected with the fork support, a transverse moving mechanism which can horizontally move the second transverse shafts on the connecting plates is also arranged between the swing mechanism and the fork support, the utility model is arranged on a forklift or the fork loader when in use, the fork position is finely adjusted by the transverse moving mechanism, thereby loading and unloading goods from a specified position exactly, the time for adjusting the position of the vehicle body for many times is saved, the loading and unloading space in a wider range can be adapted, and the working efficiency of loading and unloading goods is improved.
Description
Technical Field
The utility model belongs to the technical field of fork truck, especially, relate to a multi freedom's fork installation assists utensil device.
Background
At present, when a traditional forklift or forklift loader loads and unloads goods by using a fork, a forklift driver needs to adjust the position of a forklift body constantly according to the position relation between the fork and the goods and stops the forklift, so that the goods can be just put into a specified position or just fork the goods from the specified position, but the forklift needs to adjust the position of the forklift body for many times sometimes, the requirement on the skill of the forklift driver is high, in addition, in some places with narrow loading and unloading spaces, the position of the forklift body is not convenient to adjust, so the working efficiency is relatively low when the goods are loaded and unloaded, and therefore the forklift or forklift loader has the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi freedom's fork installation assists utensil device, solve traditional fork truck or fork installation when the goods handling, owing to need adjust fork truck automobile body position many times, require higher to fork truck driver's technical ability, and then lead to the problem that goods handling work efficiency is low.
In order to solve the problem, the utility model discloses the technical scheme who takes:
the utility model provides a multi freedom's fork installation assists utensil device, includes the fork support that is the framework, the rigid coupling has the first cross axle that the level set up in the fork support, be provided with the fork of two relative settings on the first cross axle, its characterized in that: the back side of the fork support is provided with a swing mechanism, two connecting plates which are symmetrically arranged about a center line of the swing mechanism are vertically arranged in the fork support, the connecting plates are fixedly connected with the swing mechanism, two second transverse shafts parallel to the first transverse shaft are arranged between the connecting plates from top to bottom, two ends of each second transverse shaft penetrate through the connecting plates and are fixedly connected with the fork support, and a transverse moving mechanism which can enable the second transverse shafts to horizontally move on the connecting plates is further arranged between the swing mechanism and the fork support.
Furthermore, the transverse moving mechanism is a first hydraulic oil cylinder which is horizontally arranged, a cylinder barrel of the first hydraulic oil cylinder is hinged with the rotary mechanism, and a piston rod of the first hydraulic oil cylinder is hinged with the fork support.
Furthermore, the slewing mechanism comprises a horizontally arranged machine shell, a worm is connected in the machine shell in a rotating mode, one end of the worm penetrates through the machine shell and then is connected with a hydraulic motor installed on the machine shell, a worm wheel is meshed below the worm wheel through a gear, and protection plates are arranged on the inner side and the outer side of the worm wheel.
Further, one side that fork support was kept away from to rotation mechanism is provided with the mount, the mount is articulated with rotation mechanism, is provided with two alternately arranged beat hydraulic cylinder from top to bottom between mount and the rotation mechanism, beat hydraulic cylinder's cylinder is articulated with the mount, and beat hydraulic cylinder's piston rod is articulated with rotation mechanism.
Furthermore, the top and bottom ends of one side of the swing mechanism, which is far away from the fork support, are fixedly connected with first deflection seats, the fixing frame comprises a fixing plate, the top and bottom ends of the fixing plate are fixedly connected with second deflection seats, and the second deflection seats are hinged with the first deflection seats.
Further, the equal rigid coupling in fork top both sides has the fork shift fork, all be provided with the second hydraulic cylinder that enables the fork to slide along first cross axle between one side that the fork support was kept away from to the fork shift fork and the fork support, the cylinder and the fork support of second hydraulic cylinder are articulated, the piston rod and the fork shift fork rigid coupling of second hydraulic cylinder.
Further, the fixedly connected reinforcing plates that have two vertical settings in the fork support, the reinforcing plate cover is established on first cross axle and one of them second hydraulic cylinder, all be provided with U type connecting block between the cylinder of second hydraulic cylinder and the reinforcing plate, U type connecting block overlaps respectively and is established on the cylinder of second hydraulic cylinder, fixed connection between U type connecting block and the reinforcing plate.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses install on fork truck or fork installation when using, through setting up the connecting plate, with connecting plate and rotation mechanism rigid coupling, be provided with two second cross axles between the connecting plate, second cross axle and fork support rigid coupling and with rotation mechanism and fork leg joint, and set up sideslip mechanism between rotation mechanism and fork support, can stop when fork truck or fork installation reach near preset position, drive the fork support by sideslip mechanism, second cross axle and fork sideslip on the connecting plate and finely tune the fork position, thereby just in time from the goods handling of assigned position, save the time of many times adjustment automobile body position, can adapt to the loading and unloading space of wider scope, improve the work efficiency of loading and unloading goods; under the condition that the forklift or the forklift loader is not completely aligned with the loading and unloading platform, the transverse moving mechanism, the fork support and the fork can rotate by arranging the swing mechanism, and the swing hydraulic oil cylinder can swing the swing mechanism, the fork support and the fork left and right to align the fork with the loading and unloading platform, so that the goods can be loaded and unloaded conveniently; through setting up fork shift fork and second hydraulic cylinder, the fork truck driver can be according to the size of loading and unloading goods, and the interval of two forks of suitable adjustment reduces fork truck driver's working strength, further improves work efficiency.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic front view of the structure of FIG. 1;
FIG. 4 is a schematic structural diagram of the inside of the swing mechanism of the present invention;
fig. 5 is a second schematic structural diagram of the present invention.
Reference numerals: 1. a traversing mechanism; 11. a first hydraulic cylinder; 2. a yaw hydraulic cylinder; 3. a fork carriage; 31. a first lateral axis; 32. a connecting plate; 33. a second lateral axis; 34. a reinforcing plate; 35. a U-shaped connecting block; 4. a pallet fork; 5. a swing mechanism; 51. a housing; 52. a worm; 53. a turbine; 54. a protection plate; 55. a first yaw base; 56. a hydraulic motor; 6. a fixed mount; 61. a fixing plate; 62. a second yaw base; 7. a fork; 8. and a second hydraulic cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, 3 and 5, the utility model provides a multi-degree-of-freedom fork loading auxiliary device, which comprises a fork support 3 as a frame body, a first horizontal shaft 31 horizontally arranged is fixedly connected in the fork support 3, two opposite forks 4 are arranged on the first horizontal shaft 31, a rotating mechanism 5 is arranged on the back side of the fork support 3, two connecting plates 32 symmetrically arranged about the central line of the rotating mechanism 5 are vertically arranged in the fork support 3, the connecting plates 32 are fixedly connected with the rotating mechanism 5, two second horizontal shafts 33 parallel to the first horizontal shaft 31 are arranged between the connecting plates 32 from top to bottom, both ends of the second horizontal shafts 33 are fixedly connected with the fork support 3 after passing through the connecting plates 32, a transverse moving mechanism 1 capable of enabling the second horizontal shafts 33 to be horizontally arranged on the connecting plates 32 is also arranged between the rotating mechanism 5 and the fork support 3, when the device is used, the device is arranged on a fork loading machine, the connecting plate 32 is arranged, the connecting plate 32 is fixedly connected with the rotating mechanism 5, two second transverse shafts 33 are arranged between the connecting plates 32, the second transverse shafts 33 are fixedly connected with the fork supports 3 to connect the rotating mechanism 5 with the fork supports 3, the transverse moving mechanism 1 is arranged between the rotating mechanism 5 and the fork supports 3, when a forklift or a fork loader reaches the position close to a preset position, the forklift or the fork loader can stop, the transverse moving mechanism 1 drives the fork supports 3, the second transverse shafts 33 and the forks 4 to transversely move on the connecting plate 32 to finely adjust the positions of the forks 4, so that goods can be loaded and unloaded from the specified position, the time for adjusting the positions of a vehicle body for multiple times is saved, the loading and unloading space with a larger range can be adapted, and the working efficiency for loading and unloading goods is improved.
The transverse moving mechanism 1 has the following specific structure: as shown in fig. 1, the traversing mechanism 1 is a first hydraulic oil cylinder 11 horizontally arranged, a cylinder of the first hydraulic oil cylinder 11 is hinged to the rotating mechanism 5, a piston rod of the first hydraulic oil cylinder 11 is hinged to the fork support 3, and the fork support 3, the second transverse shaft 33 and the fork 4 are driven to traverse on the connecting plate 32 by the extension and contraction of the piston rod of the first hydraulic oil cylinder 11 so as to finely adjust the position of the fork 4.
The specific structure of the slewing mechanism 5 is as follows: as shown in fig. 1 and 4, the swing mechanism 5 includes a horizontally disposed housing 51, a worm 52 is rotatably connected in the housing 51, one end of the worm 52 penetrates through the housing 51 and is connected to a hydraulic motor 56 installed on the housing 51, a worm wheel 53 is meshed below the worm 52 through a gear, both the inner side and the outer side of the worm wheel 53 are provided with a protection plate 54, the protection plate 54 on the outer side is fixedly connected to the worm wheel 53, that is, the first hydraulic cylinder 11 is hinged to the protection plate 54 on the outer side, the protection plate 54 on the inner side is rotatably connected to the worm wheel 53, the worm 52 is driven by the hydraulic motor 56 to rotate, the worm wheel 52 drives the worm wheel 53 to rotate, and the protection plate 54 on the outer side, the traversing mechanism 1, the fork support 3 and the fork 4 are driven by the worm wheel 53 to rotate.
Further, as shown in fig. 1 and 5, a fixing frame 6 is arranged on one side of the swing mechanism 5 far away from the fork support 3, the fixing frame 6 is hinged to the swing mechanism 5, two crossed deflection hydraulic cylinders 2 are arranged between the fixing frame 6 and the swing mechanism 5 from top to bottom, a cylinder barrel of each deflection hydraulic cylinder 2 is hinged to the fixing frame 6, a piston rod of each deflection hydraulic cylinder 2 is hinged to the swing mechanism 5, specifically, a piston rod of each deflection hydraulic cylinder 2 is hinged to the inner protection plate 54, and the fixing frame 6 is hinged to the swing mechanism 5, so that the swing mechanism 5, the transverse moving mechanism 1, the fork support 3 and the fork 4 are driven to deflect through the extension and contraction of the piston rod of each deflection hydraulic cylinder 2.
The structure of the swing mechanism 5 hinged with the fixing frame 6 is as follows: as shown in fig. 1 and 5, the swing mechanism 5 is fixedly connected with a first swing seat 55 at both top and bottom ends of a side away from the fork support 3, the fixing frame 6 includes a fixing plate 61, a second swing seat 62 is fixedly connected with both top and bottom ends of the fixing plate 61, the second swing seat 62 is hinged with the first swing seat 55, and specifically, the cylinder of the swing hydraulic cylinder 2 is hinged with the fixing plate 61.
Therefore, under the condition that the forklift or the forklift loader is not completely aligned with the loading and unloading platform, the transverse moving mechanism 1, the fork support 3 and the fork 4 can rotate by arranging the swing mechanism 5, and the swing hydraulic oil cylinder 2 can swing the swing mechanism 5, the fork support 3 and the fork 4 left and right to align the fork 4 with the loading and unloading platform, so that the goods can be loaded and unloaded conveniently.
Due to different sizes of goods to be loaded and unloaded, as shown in fig. 1 and fig. 3, fork shifting forks 7 are fixedly connected to two sides of the tops of the forks 4, second hydraulic cylinders 8 capable of enabling the forks 4 to slide along the first transverse shaft 31 are arranged between one sides, far away from the fork supports 3, of the fork shifting forks 7 and the fork supports 3, cylinder barrels of the second hydraulic cylinders 8 are hinged to the fork supports 3, piston rods of the second hydraulic cylinders 8 are fixedly connected with the fork shifting forks 7, any one group of fork shifting forks 7 and the fork 4 can be driven to horizontally move through extension and contraction of piston rods of the second hydraulic cylinders 8, namely, through arrangement of the fork shifting forks 7 and the second hydraulic cylinders 8, a forklift driver can properly adjust the distance between the two forks 4 according to the size of the goods to be loaded and unloaded, the working strength of the driver is reduced, and the working efficiency of the forklift is further improved.
As the forks 4 arranged on the fork supports 3 are used for loading and unloading goods, the fork supports 3 need to ensure the structural strength of the fork supports, and therefore, as shown in fig. 1 to 3, two vertically arranged reinforcing plates 34 are fixedly connected in the fork supports 3, the reinforcing plates 34 are sleeved on the first transverse shaft 31 and one of the second hydraulic cylinders 8, and the structural strength of the fork supports 3 can be enhanced by arranging the reinforcing plates 34; secondly, all be provided with U type connecting block 35 between the cylinder of second hydraulic cylinder 8 and reinforcing plate 34, U type connecting block 35 overlaps respectively and is established on the cylinder of second hydraulic cylinder 8, and fixed connection between U type connecting block 35 and the reinforcing plate 34 through such setting mode, can strengthen the joint strength between second hydraulic cylinder 8 and the fork support 3 indirectly, guarantees that second hydraulic cylinder 8 adjusts 4 intervals of fork.
In general, the fork support 3 and the fork 4 can be transversely moved left and right; the transverse moving mechanism 1, the fork support 3 and the fork 4 can be rotated; the swing mechanism 5, the transverse moving mechanism 1, the fork support 3 and the fork 4 can be deflected; can adjust the interval of fork 4 to realize fork truck or the multi freedom adjustment of fork installation assistive device, can synthesize many-sided factor to different goods types, can satisfy under the parking circumstances, through the utility model discloses a goods handling process is accomplished in the adjustment, reduces fork truck driver's the operation degree of difficulty, improves handling work efficiency.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the embodiments and descriptions herein to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, all of which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents.
Claims (7)
1. The utility model provides a multi freedom's fork installation assistive device, includes fork support (3) for the framework, the rigid coupling has first cross axle (31) that the level set up in fork support (3), be provided with fork (4) of two relative settings on first cross axle (31), its characterized in that: fork support (3) back side is provided with rotation mechanism (5), still vertically is provided with two connecting plates (32) about rotation mechanism (5) central line symmetry setting in fork support (3), connecting plate (32) and rotation mechanism (5) fixed connection are provided with two second cross axle (33) parallel with first cross axle (31) by the top on the bottom between connecting plate (32), second cross axle (33) both ends all pass behind connecting plate (32) and fork support (3) rigid coupling, still be provided with between rotation mechanism (5) and fork support (3) and enable second cross axle (33) horizontal sideslip mechanism (1) on connecting plate (32).
2. The multiple degree of freedom forklift attachment auxiliary device according to claim 1, wherein: the transverse moving mechanism (1) is a first hydraulic oil cylinder (11) which is horizontally arranged, a cylinder barrel of the first hydraulic oil cylinder (11) is hinged to the rotary mechanism (5), and a piston rod of the first hydraulic oil cylinder (11) is hinged to the fork support (3).
3. The multiple degree of freedom forklift attachment auxiliary device according to claim 1, wherein: the rotary mechanism (5) comprises a horizontally arranged machine shell (51), a worm (52) is connected to the machine shell (51) in a rotating mode, one end of the worm (52) penetrates through the machine shell (51) and then is connected with a hydraulic motor (56) installed on the machine shell (51), a worm wheel (53) is meshed below the worm (52) through a gear, and protection plates (54) are arranged on the inner side and the outer side of the worm wheel (53).
4. The multiple degree of freedom forklift attachment auxiliary device according to claim 1, wherein: one side that fork support (3) were kept away from in rotation mechanism (5) is provided with mount (6), mount (6) are articulated with rotation mechanism (5), are provided with two alternately arranged beat hydraulic cylinder (2) from top to bottom between mount (6) and rotation mechanism (5), the cylinder and mount (6) of beat hydraulic cylinder (2) are articulated, and the piston rod of beat hydraulic cylinder (2) is articulated with rotation mechanism (5).
5. The multiple degree of freedom forklift attachment auxiliary device according to claim 4, wherein: the fork mechanism is characterized in that first deflection seats (55) are fixedly connected to the top and bottom ends of one side, far away from the fork support (3), of the swing mechanism (5), the fixing frame (6) comprises a fixing plate (61), second deflection seats (62) are fixedly connected to the top and bottom ends of the fixing plate (61), and the second deflection seats (62) are hinged to the first deflection seats (55).
6. The multiple degree of freedom forklift attachment auxiliary device according to claim 1, wherein: the all rigid couplings in fork (4) top both sides have fork shift fork (7), all be provided with between one side that fork support (3) were kept away from in fork shift fork (7) and fork support (3) and enable fork (4) along second hydraulic cylinder (8) that first cross axle (31) slided, the cylinder and fork support (3) of second hydraulic cylinder (8) are articulated, the piston rod and the fork shift fork (7) rigid coupling of second hydraulic cylinder (8).
7. The multiple degree of freedom forklift attachment auxiliary device according to claim 6, wherein: the fork support (3) is internally fixedly connected with reinforcing plates (34) which are vertically arranged, the reinforcing plates (34) are sleeved on a first transverse shaft (31) and one of the second hydraulic cylinders (8), U-shaped connecting blocks (35) are arranged between the cylinder barrel of the second hydraulic cylinder (8) and the reinforcing plates (34), the U-shaped connecting blocks (35) are respectively sleeved on the cylinder barrel of the second hydraulic cylinder (8), and the U-shaped connecting blocks (35) are fixedly connected with the reinforcing plates (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023315222.2U CN213976857U (en) | 2020-12-31 | 2020-12-31 | Multi-degree-of-freedom auxiliary tool device for fork mounting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023315222.2U CN213976857U (en) | 2020-12-31 | 2020-12-31 | Multi-degree-of-freedom auxiliary tool device for fork mounting machine |
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| CN213976857U true CN213976857U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023315222.2U Active CN213976857U (en) | 2020-12-31 | 2020-12-31 | Multi-degree-of-freedom auxiliary tool device for fork mounting machine |
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| CN (1) | CN213976857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114044469A (en) * | 2021-11-29 | 2022-02-15 | 杭州海康机器人技术有限公司 | Fork truck and fork subassembly thereof |
-
2020
- 2020-12-31 CN CN202023315222.2U patent/CN213976857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114044469A (en) * | 2021-11-29 | 2022-02-15 | 杭州海康机器人技术有限公司 | Fork truck and fork subassembly thereof |
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