CN211496840U - Rotary fork tool mechanism for container reach stacker - Google Patents
Rotary fork tool mechanism for container reach stacker Download PDFInfo
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- CN211496840U CN211496840U CN201922084289.0U CN201922084289U CN211496840U CN 211496840 U CN211496840 U CN 211496840U CN 201922084289 U CN201922084289 U CN 201922084289U CN 211496840 U CN211496840 U CN 211496840U
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Abstract
The utility model discloses a rotary fork tool mechanism for container reach stacker, which comprises a fork tool lifting mechanism, a fork tool swing mechanism and a fork tool pitching supporting mechanism, wherein the fork tool lifting mechanism comprises a lifting oil cylinder, a fork tool support, a fork tool and a cross beam, one end of the lifting oil cylinder is in pin joint with the bottom of the fork tool support, the other end of the lifting oil cylinder is connected with the cross beam, the fork tool is symmetrically arranged on the cross beam, and one side of the fork tool lifting mechanism is connected with the fork tool swing mechanism; the fork turning mechanism comprises a turning support, a turning motor, a turning speed reducer, a planetary gear and a planetary gear support, wherein the turning motor is connected with the planetary gear through the turning speed reducer, the planetary gear is arranged on the planetary gear support, the planetary gear is meshed with an inner ring of the turning support, and the turning support is arranged on one side of the turning speed reducer.
Description
Technical Field
The utility model relates to a container haulage equipment technical field specifically is a container openly hangs with rotatory fork utensil mechanism.
Background
With the rapid development of the logistics industry, the container becomes an indispensable transport tool in the modern logistics industry, and is widely applied to various transport modes such as sea transport, air transport, land transport and the like. The container has the advantages that the standardized transportation box body and the whole set of transportation system established by the standardized transportation box body are large in cargo carrying capacity, standardized operation is realized under the matching of container operation equipment, a global operation mode of quick loading and unloading, quick transportation and quick transfer is realized, and a logistics system matched with ships, ports, air routes, roads, transfer stations, bridges, tunnels and multi-mode intermodal transportation in the global range is realized.
In container operation equipment, a reach stacker is key equipment for container transportation, is widely used for loading and unloading containers in ports, docks, railway and highway transfer stations and storage yards, and has the characteristics of high stacking and carrying speed, high operation efficiency, flexibility, field saving and the like. The existing reach stacker structurally comprises a telescopic boom frame, a pitching oil cylinder, a frame body, a lifting appliance and a 20-ruler standard container, wherein the telescopic boom frame and the pitching oil cylinder can realize the function of accurately grabbing the container, but the telescopic boom frame and the pitching oil cylinder are matched to realize accurate positioning, so that the difficulty exists, the experience of a driver is required to be rich, and the container loading and unloading efficiency is lower. Meanwhile, the traditional lifting appliance can only horizontally grab the container and cannot meet the requirement of rapid inclined loading of bulk cargo.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a container openly hangs with rotatory fork utensil mechanism, the pile up neatly is piled with the three-layer case to the fork dress and the three-layer case of mainly used 20 chi containers, can realize the interior goods slope of container and unload and the vertical auxiliary operation who loads of incasement bulk cargo to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rotary fork tool mechanism for container reach stacker comprises a fork tool lifting mechanism, a fork tool rotating mechanism and a fork tool pitching supporting mechanism, wherein the fork tool lifting mechanism comprises a lifting oil cylinder, a fork tool support, a fork tool and a cross beam, one end of the lifting oil cylinder is in pin joint with the bottom of the fork tool support, the other end of the lifting oil cylinder is connected with the cross beam, the fork tool is symmetrically arranged on the cross beam, and one side of the fork tool lifting mechanism is connected with the fork tool rotating mechanism; the fork turning mechanism comprises a turning support, a turning motor, a turning speed reducer, a planetary gear and a planetary gear support, wherein the turning motor is connected with the planetary gear through the turning speed reducer; the fork pitching supporting mechanism comprises a swinging oil cylinder and a main support, one end of the swinging oil cylinder is in pin joint with the front suspension arm frame, and the other end of the swinging oil cylinder is in pin joint with the main support.
Preferably, the fork turning mechanism is arranged between the fork knife support and the main support, the main support is provided with a turning support and a turning speed reducer, and the main support is provided with an interface connected with the front suspension arm frame.
Preferably, the rotation speed reducer is arranged at the center of the fork rotation mechanism.
Preferably, the number of the lifting oil cylinders is at least four, the cross beam is provided with a plurality of sleeves, and the bottoms of the sleeves are connected with the top ends of piston rods of the lifting oil cylinders.
Preferably, the main support and the fork blade support are both provided with sliding chutes in sliding connection with the cross beam, and both ends of the cross beam are provided with annular stop blocks with diameters larger than the widths of the sliding chutes.
Preferably, at least three planetary gears are provided.
Compared with the prior art, the beneficial effects of the utility model are that: the fork tool mechanism fully considers the characteristics of container loading and unloading and stacking in railway transportation and combines the special function requirements of bulk cargo loading and unloading to realize the up-and-down lifting, front-and-back pitching and left-and-right turning of a 3-axis fork tool, thereby being very flexible and efficient, combining the arm support stretching and pitching actions of a reach stacker, meeting the requirements of loading and unloading goods and containers in railway freight yards and bulk cargo yards, greatly improving the operation efficiency, mainly providing the lifting and descending of a fork tool in the up-and-down direction by the fork tool lifting mechanism, reducing the actions of an oil cylinder of the reach stacker, facilitating the fork tool to find a proper forking position, mainly providing the left-and-right direction rotation of the fork tool by the fork tool turning mechanism, keeping the containers in a horizontal or inclined state, mainly providing the rotation in the front-and-back direction by the fork tool pitching supporting mechanism, facilitating the fork tool operation and ensuring the safety, the installation of a pitching oil cylinder and the installation of the whole fork tool.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is one of the front views of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a second front view of the present invention;
fig. 5 is an axial view of the present invention.
In the figure: 1. a main support; 2. a slewing bearing; 3. a rotary speed reducer; 4. a rotary motor; 5. lifting the oil cylinder; 6. a swing oil cylinder; 7. a fork knife bracket; 8. a cross beam; 9. a fork knife; 10. a planet carrier; 11. A planetary gear; 12. a fork-knife lifting mechanism; 13. a fork turning mechanism; 14. fork utensil every single move supporting mechanism.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a rotary fork tool mechanism for container reach stacker comprises a fork tool lifting mechanism 12, a fork tool rotating mechanism 13 and a fork tool pitching supporting mechanism 14, wherein the fork tool lifting mechanism 12 comprises a lifting oil cylinder 5, a fork tool support 7, a fork tool 9 and a cross beam 8, one end of the lifting oil cylinder 5 is in pin joint with the bottom of the fork tool support 7, the other end of the lifting oil cylinder 5 is connected with the cross beam 8, the fork tools 9 are symmetrically arranged on the cross beam 8, and one side of the fork tool lifting mechanism 12 is connected with the fork tool rotating mechanism 13; the fork turning mechanism 13 comprises a turning bearing 2, a turning motor 4, a turning speed reducer 3, a planetary gear 11 and a planetary gear support 10, wherein the turning motor 4 is connected with the planetary gear 11 through the turning speed reducer 3, the planetary gear 11 is arranged on the planetary gear support 10, the planetary gear 11 is in meshing connection with the inner ring of the turning bearing 2 and can be changed into outer ring meshing connection according to the actual working condition, the turning bearing 2 is arranged on one side of the turning speed reducer 3, and a fork pitching supporting mechanism 14 is arranged on the other side of the fork lifting mechanism 12; the fork tool pitching supporting mechanism 14 comprises a swinging oil cylinder 6 and a main support 1, one end of the swinging oil cylinder 6 is in pin joint with the front suspension arm frame, the other end of the swinging oil cylinder 6 is in pin joint with the main support 1, a fork tool lifting mechanism 12 mainly provides lifting and descending of a fork tool 9 in the vertical direction, the action of the front suspension arm frame oil cylinder is reduced, the fork tool 9 can conveniently find a proper forking position, a fork tool rotating mechanism 13 mainly provides rotation of the fork tool in the left-right direction, the horizontal or inclined state of a container is kept, and the fork tool pitching supporting mechanism 14 mainly provides rotation in the front-back direction, so that fork tool operation is facilitated, and the safety during walking is ensured.
The fork turning mechanism 13 is arranged between the fork tool support 7 and the main support 1, the main support 1 is provided with a turning support 2 and a turning speed reducer 3, the main support 1 is provided with an interface connected with the front boom frame, and the main support 1 is used for mounting the turning support and the turning speed reducer 3, mounting a pitching oil cylinder and mounting the whole fork tool.
The rotary speed reducer 3 is arranged at the center of the fork rotary mechanism 13.
The number of the lifting oil cylinders 5 is at least four, the cross beam 8 is provided with a plurality of sleeves, the bottoms of the sleeves are connected with the top ends of the piston rods of the lifting oil cylinders 5, and the lifting oil cylinders 5 and the swing oil cylinder 6 can be cylinders or linear motors and other mechanisms capable of realizing linear motion.
All be provided with on main support 1 and fork sword support 7 with 8 sliding connection's of crossbeam spout, synchronous function about realizing, the crossbeam blocks when preventing the unbalance loading, and 8 both ends of crossbeam all are provided with the annular dog that the diameter is greater than the spout width.
At least three planetary gears 11 are arranged, and the planetary gears 11 drive a fork turning mechanism 13.
The working principle is as follows: when the lifting fork is used, one end of the swing oil cylinder 6 is in pin joint with the front crane frame, the lifting oil cylinder 5, the fork knife bracket 7 and the cross beam 8 jointly form a fork knife lifting mechanism 12, the lifting oil cylinder 5 stretches to realize the up-and-down lifting action of the fork knife 9, so that the fork knife 9 can be quickly positioned and quickly taken out of a fork loading position when loading and unloading a container, the rotary support 2, the rotary speed reducer 3, the rotary motor 4, the planet gear carrier 10 and the planet gear 11 jointly form a fork turning mechanism 13, and the rotary motor 4 realizes the left-and-right turning action of the fork loading mechanism through the rotary speed reducer 3 and the rotary support 2, the device can realize the inclined unloading of goods in 20-foot containers and the vertical loading of bulk goods in the containers, the main support 1 and the swing oil cylinder 6 jointly form a fork tool pitching supporting mechanism 14, the swing oil cylinder 6 stretches and retracts to realize the forward and backward swinging of the fork tool 9, the forward and backward angle can be adjusted when the fork tool is convenient to fork, and the backward tilting angle can be adjusted when the containers are transported.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a container is rotary fork utensil mechanism for reach stacker, includes fork sword lifting mechanism (12), fork utensil rotation mechanism (13) and fork utensil every single move supporting mechanism (14), its characterized in that: the fork knife lifting mechanism (12) comprises a lifting oil cylinder (5), a fork knife bracket (7), a fork knife (9) and a cross beam (8), one end of the lifting oil cylinder (5) is connected with the bottom of the fork knife bracket (7) in a pin mode, the other end of the lifting oil cylinder (5) is connected with the cross beam (8), the fork knife (9) is symmetrically arranged on the cross beam (8), and one side of the fork knife lifting mechanism (12) is connected with a fork turning mechanism (13); the fork turning mechanism (13) comprises a turning bearing (2), a turning motor (4), a turning speed reducer (3), a planetary gear (11) and a planetary gear support (10), wherein the turning motor (4) is connected with the planetary gear (11) through the turning speed reducer (3), the planetary gear (11) is arranged on the planetary gear support (10), the planetary gear (11) is in meshing connection with the inner ring of the turning bearing (2), the turning bearing (2) is arranged on one side of the turning speed reducer (3), and a fork pitching supporting mechanism (14) is arranged on the other side of the fork lifting mechanism (12); the fork pitching supporting mechanism (14) comprises a swinging oil cylinder (6) and a main bracket (1), one end of the swinging oil cylinder (6) is in pin joint with the front suspension arm bracket, and the other end of the swinging oil cylinder (6) is in pin joint with the main bracket (1).
2. The rotary fork mechanism for a container reach stacker of claim 1, wherein: the fork turning mechanism (13) is arranged between the fork cutter support (7) and the main support (1), the main support (1) is provided with a turning support (2) and a turning speed reducer (3), and the main support (1) is provided with an interface connected with the front suspension arm frame.
3. The rotary fork mechanism for a container reach stacker of claim 1, wherein: the rotary speed reducer (3) is arranged at the central position of the fork rotary mechanism (13).
4. The rotary fork mechanism for a container reach stacker of claim 1, wherein: the number of the lifting oil cylinders (5) is at least four, the cross beam (8) is provided with a plurality of sleeves, and the bottoms of the sleeves are connected with the top ends of the piston rods of the lifting oil cylinders (5).
5. The rotary fork mechanism for a container reach stacker of claim 1, wherein: the main bracket (1) and the fork knife bracket (7) are both provided with sliding chutes which are in sliding connection with the cross beam (8), and both ends of the cross beam (8) are both provided with annular stop blocks with diameters larger than the widths of the sliding chutes.
6. The rotary fork mechanism for a container reach stacker of claim 1, wherein: at least three planetary gears (11) are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084289.0U CN211496840U (en) | 2019-11-27 | 2019-11-27 | Rotary fork tool mechanism for container reach stacker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084289.0U CN211496840U (en) | 2019-11-27 | 2019-11-27 | Rotary fork tool mechanism for container reach stacker |
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| CN211496840U true CN211496840U (en) | 2020-09-15 |
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| CN201922084289.0U Active CN211496840U (en) | 2019-11-27 | 2019-11-27 | Rotary fork tool mechanism for container reach stacker |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209304A (en) * | 2020-10-22 | 2021-01-12 | 湖南图南机械科技有限公司 | Fork tool and forklift truck |
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2019
- 2019-11-27 CN CN201922084289.0U patent/CN211496840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112209304A (en) * | 2020-10-22 | 2021-01-12 | 湖南图南机械科技有限公司 | Fork tool and forklift truck |
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