CN218931640U - Chain stacker fork - Google Patents
Chain stacker fork Download PDFInfo
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- CN218931640U CN218931640U CN202320024801.6U CN202320024801U CN218931640U CN 218931640 U CN218931640 U CN 218931640U CN 202320024801 U CN202320024801 U CN 202320024801U CN 218931640 U CN218931640 U CN 218931640U
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- fork
- chain
- fixing plate
- guide rail
- plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The utility model relates to a fork of a chain stacker, which comprises a fork fixing plate, wherein a first fork assembly which moves horizontally is connected to the fork fixing plate, a second fork assembly which moves horizontally is connected to the first fork assembly, a third fork assembly which moves horizontally is connected to the second fork assembly, a fourth fork assembly which moves horizontally is connected to the third fork assembly, and a driving assembly which enables the second fork assembly, the third fork assembly and the fourth fork assembly to be linked is connected to the bottom of the fork fixing plate. The utility model can improve the working efficiency.
Description
Technical Field
The utility model relates to a fork of a chain stacker, in particular to a fork of a four-section fork double-extension chain stacker.
Background
With the rising of logistics industry in China, the development of modern industry and increasingly strong market competition can put higher requirements on stereoscopic warehouses, and meanwhile, the development of various new technologies can also drive the stereoscopic warehouses to develop towards more intelligent and flexible directions. At present, a stacker generally adopts a single-extension fork, and the requirement on the warehouse-in and warehouse-out efficiency of an automatic stereoscopic warehouse is not high, the single requirement of the storage quantity for storing the goods is large, the working efficiency of the single-extension fork cannot be met, and the working efficiency is low.
The patent is searched: a stacker (202210056787.8) which comprises a travelling mechanism, wherein two upright posts distributed along the travelling direction are arranged on the travelling mechanism, chain lifting devices are arranged on the inner sides of the two upright posts, a fork bracket is arranged between the chain lifting devices on the two sides, and a fork hand grip is arranged on the fork bracket; the outside of two stands is equipped with the installation roof beam respectively, all is equipped with the driving piece on the installation roof beam of both sides, and the execution end of driving piece is equipped with the push pedal, and the length of installation roof beam is close to running gear's width, is equipped with on the installation roof beam along its length direction and is close to the slide rail at its both ends, is equipped with the lying plate on the slide rail, and the lying plate is driven can be along slide rail linear motion, rotates on the lying plate and is connected with the riser, and the riser is driven to rotate the tip and can be close to stand place one side, is equipped with lift platform between two stands, is equipped with the machine of moving on the lift platform. In the above-mentioned prior patent, the fork still adopts single position fork that stretches, and its efficiency is also lower.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide a fork of a chain stacker.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the chain stacker fork comprises a fork fixing plate, wherein a first fork component which moves horizontally is connected to the fork fixing plate, a second fork component which moves horizontally is connected to the first fork component, a third fork component which moves horizontally is connected to the second fork component, a fourth fork component which moves horizontally is connected to the third fork component, and a driving component which enables the second fork component, the third fork component and the fourth fork component to be linked is connected to the bottom of the fork fixing plate;
the first fork assembly comprises a first guide rail fixing plate, the first guide rail fixing plate is connected to the left side and the right side of the fork fixing plate, a first telescopic guide rail used for moving the second fork assembly is connected to the inner side of the first guide rail fixing plate, an opening matched with the driving assembly is formed in the central axis of the fork fixing plate, first chains are connected to the left side and the right side of the opening, one end of each first chain is connected to the locking block through a first chain adjusting rod, the other end of each first chain is meshed with a first sprocket of the second fork assembly, and the first chains are distributed on the fork fixing plate in a staggered mode;
the second fork assembly comprises a second fork bottom plate, a second guide rail fixing plate is connected to the second fork bottom plate, a second telescopic guide rail used for moving the third fork assembly is connected to the inner side of the second guide rail fixing plate, racks are connected to the bottom surface of the second fork bottom plate, staggered through holes are formed in the front side and the rear side of the first fork bottom plate, first chain wheels meshed with the first chain are connected to the through holes through chain shafts, two second chains arranged in a staggered mode are connected to the second fork bottom plate and located between the first chain wheels, one end of each second chain is connected to a locking block through a second chain adjusting rod, the other end of each second chain is connected with a second chain wheel of the third fork assembly in a meshed mode, and a sliding block matched with the first telescopic guide rail is connected to the outer side of each second guide rail fixing plate;
the third fork assembly comprises a third fork bottom plate, a third guide rail fixing plate is connected to the left side and the right side of the third fork bottom plate, a third telescopic guide rail used for moving the fourth fork assembly is connected to the inner side of the third guide rail fixing plate, a sliding block used for matching the second telescopic guide rail is connected to the outer side of the third guide rail fixing plate, second chain wheels which are distributed in a staggered mode and meshed with the second chain are connected to the front end and the rear end of the third fork bottom plate, a third chain parallel to the first chain is connected to the bottom of the third fork bottom plate, and the third chain is meshed with the first chain wheels;
the fourth fork assembly comprises a top plate, a top side plate is connected to the top plate, a sliding block connected with a third telescopic guide rail is connected to the outer side of the top side plate, a fourth chain parallel to the second chain is connected to the top plate through a connecting sheet, and the fourth chain is meshed with the second chain wheel.
Preferably, the fork fixing plate of the chain stacker is provided with a first protruding strip for supporting and guiding the first chain.
Preferably, the chain stacker pallet fork is characterized in that the second convex strip is arranged on the second pallet fork bottom plate and used for supporting and guiding the second chain.
Preferably, in the chain stacker fork, the first chain adjusting rod and the second chain adjusting rod are connected with loosening nuts.
By means of the scheme, the utility model has at least the following advantages:
according to the utility model, the gear rack is driven by the motor, and each fork assembly is driven by the chain to bidirectionally stretch and retract, so that the function of a stacker for two rows of shelves on the left and right sides is realized. According to the utility model, a high-precision gear rack driving mode and chain transmission with higher transmission efficiency are selected, so that the accurate extension and retraction of the fork can be ensured; the integral fork body made of 6061 material is adopted, so that the overall thickness and weight of the fork are reduced; the telescopic guide rail made of TPE material can ensure high load bearing and keep lower deflection, and the utility model has the advantages of simple structure, long telescopic distance, stable operation and effective improvement of working efficiency.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the first fork assembly of the present utility model;
FIG. 3 is a schematic view of the construction of a second fork assembly of the present utility model;
fig. 4 is a schematic view of the third and fourth pallet fork assembly of the present utility model.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present application, it should be noted that, the terms "vertical," "horizontal," "inner," "outer," and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or the positional relationship that the product of the application is conventionally put in use, merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or vertical, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
Examples
As shown in fig. 1 to 4, a fork of a chain stacker comprises a fork fixing plate 1, a first fork component 2 which moves horizontally is connected to the fork fixing plate 1, a second fork component 3 which moves horizontally is connected to the first fork component 2, a third fork component 4 which moves horizontally is connected to the second fork component 3, a fourth fork component 5 which moves horizontally is connected to the third fork component 4, and a driving component 6 which enables the second fork component 3, the third fork component 4 and the fourth fork component 5 to move horizontally is connected to the bottom of the fork fixing plate 1.
The first fork assembly 2 comprises a first guide rail fixing plate 21, the first guide rail fixing plate 21 is connected to the left side and the right side of the fork fixing plate 1, a first telescopic guide rail 22 for moving the second fork assembly is connected to the inner side of the first guide rail fixing plate 21, an opening matched with the driving assembly 6 is formed in the central axis of the fork fixing plate 1, first chains 23 are connected to the left side and the right side of the opening, one end of each first chain 23 is connected to a locking block through a first chain adjusting rod 24, the other end of each first chain 23 is meshed with a first sprocket 32 of the corresponding second fork assembly 3, and the first chains 23 are distributed on the fork fixing plate 1 in a staggered mode;
the fork fixing plate and the guide rail fixing plate made of 6061 aluminum plates have good strength and lower density. The milling of the 2.5mm groove on the fork fixing plate is convenient for positioning and mounting of the guide rail fixing plate, the guide rail fixing plate is clamped in the groove of the fork fixing plate, and the guide rail fixing plate passes through the fork fixing plate from the lower part through a screw to be locked; the telescopic guide rail made of TPE material is arranged in the guide rail fixing plate, so that the telescopic guide rail with high strength and high load can ensure that the high load can be fully extended, and the lower deflection can be maintained. One end of two first chains is fixed in a locking block on the fork fixing plate through a chain adjusting rod, tightness of the chains is adjusted through a locknut, the first chains need to bypass a first chain wheel in the second fork assembly, and a third chain is connected on a third fork bottom plate and is also meshed with the first chain wheel
The second fork assembly 3 comprises a second fork bottom plate 31, a second guide rail fixing plate 33 is connected to the second fork bottom plate 31, a second telescopic guide rail 34 for moving the third fork assembly is connected to the inner side of the second guide rail fixing plate 33, racks 35 are connected to the bottom surface of the second fork bottom plate 31, staggered through holes are formed in the front side and the rear side of the first fork bottom plate 31, first chain wheels 32 meshed with first chains are connected to the through holes through chain shafts, two second chains 36 arranged in a staggered mode are connected to the second fork bottom plate 31 between the first chain wheels 32, one end of each second chain 36 is connected to a locking block through a second chain adjusting rod 37, the other end of each second chain is connected with a second chain wheel 42 of the third fork assembly in a meshed mode, and a sliding block matched with the first telescopic guide rail 22 is connected to the outer side of each second guide rail fixing plate 33;
one end of each second chain is fixed in a locking block of the bottom plate of the second fork through a chain adjusting rod, the tightness of the chains is adjusted through a locknut, the second chain is required to bypass a second chain wheel of the third fork assembly body, the fourth chain is fixed on a top plate of the fourth fork assembly, a deep groove ball bearing is arranged in the second chain wheel, a chain wheel shaft penetrates through the chain wheel, and the chain wheel shaft is positioned through a spacer.
The third fork assembly 4 comprises a third fork baseplate 41, wherein a third guide rail fixing plate 43 is connected to the left side and the right side of the third fork baseplate 41, a third telescopic guide rail 44 for moving the fourth fork assembly is connected to the inner side of the third guide rail fixing plate 43, a sliding block for matching the second telescopic guide rail is connected to the outer side of the third guide rail fixing plate 43, second chain wheels 42 which are distributed in a staggered manner and meshed with the second chains 36 are connected to the front end and the rear end of the third fork baseplate 41, a third chain 45 which is parallel to the first chain is connected to the bottom of the third fork baseplate 41, and the third chain 45 is meshed with the first chain wheels;
the fourth fork assembly 5 comprises a top plate 51, a top side plate 52 is connected to the top plate 51, a sliding block of the third telescopic guide rail 44 is connected to the outer side of the top side plate 52, a fourth chain parallel to the second chain is connected to the top plate 51 through a connecting sheet, and the fourth chain 53 is meshed with the second sprocket;
the driving assembly 6 comprises a driving fixing plate 61, a driving motor 62 is connected to the outer side of the driving fixing plate 61, a rear motor gear is connected to the driving shaft of the driving motor 62, a gear 63 meshed with the motor gear is connected to the driving fixing plate 61 through a rotating shaft, and the gear 63 is meshed with the rack 35.
The fork fixing plate 1 is provided with a first raised line 25 for supporting and guiding a first chain; the second fork bottom plate 31 has a second ridge 38 for supporting and guiding a second chain.
In the utility model, the first chain adjusting rod and the second chain adjusting rod are connected with loosening nuts.
The working principle of the utility model is as follows:
when a driving component fixed below the first fork component starts to drive a rack of the second fork component, the second fork component stretches out, and the movement of the second fork component drives a first chain wheel of the second fork component to be meshed with two chains fixed on the first fork component and the third fork component, so that the first chain pushes the third fork component to stretch out the same distance as the two fork components; similarly, the second chain wheel on the third fork assembly is meshed with two chains fixed on the second fork assembly and the fourth fork assembly, so that the second chain pushes the fourth fork assembly to extend out of the same distance as the third fork assembly. 2. And the third and fourth stages simultaneously extend out of a certain stroke under the drive of the gear rack drive and the chain wheel and chain, and finally the top plate on the fourth fork assembly extends out of the stroke three times of the gear rack drive on the basis of the second and third fork assemblies. The left-right expansion of the double-extension position can be realized through the forward and reverse rotation of the gear motor.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (4)
1. The utility model provides a chain stacker fork which characterized in that: the movable fork comprises a fork fixing plate (1), wherein a first fork component (2) which moves horizontally is connected to the fork fixing plate (1), a second fork component (3) which moves horizontally is connected to the first fork component (2), a third fork component (4) which moves horizontally is connected to the second fork component (3), a fourth fork component (5) which moves horizontally is connected to the third fork component (4), and a driving component (6) which enables the second fork component (3), the third fork component (4) and the fourth fork component (5) to be linked is connected to the bottom of the fork fixing plate (1);
the first fork assembly (2) comprises a first guide rail fixing plate (21), the first guide rail fixing plate (21) is connected to the left side and the right side of the fork fixing plate (1), a first telescopic guide rail (22) used for moving the second fork assembly is connected to the inner side of the first guide rail fixing plate (21), an opening matched with the driving assembly (6) is formed in the central axis of the fork fixing plate (1), first chains (23) are connected to the left side and the right side of the opening, one end of each first chain (23) is connected to a locking block through a first chain adjusting rod (24), the other end of each first chain (23) is meshed with a first sprocket (32) of the second fork assembly (3), and the first chains (23) are distributed on the fork fixing plate (1) in a staggered mode;
the second fork assembly (3) comprises a second fork bottom plate (31), a second guide rail fixing plate (33) is connected to the second fork bottom plate (31), a second telescopic guide rail (34) used for moving the third fork assembly is connected to the inner side of the second guide rail fixing plate (33), racks (35) are connected to the bottom surface of the second fork bottom plate (31), staggered through holes are formed in the front side and the rear side of the second fork bottom plate (31), first chain wheels (32) meshed with the first chain are connected to the through holes through chain shafts, two second chains (36) arranged in a staggered mode are connected to the second fork bottom plate (31) between the first chain wheels (32), one end of each second chain (36) is connected to a locking block through a second chain adjusting rod (37), the other end of each second chain is meshed with each second chain wheel (42) of the third fork assembly, and telescopic guide rails (22) matched with the first sliding blocks are connected to the outer side of the second guide rail fixing plate (33);
the third fork assembly (4) comprises a third fork bottom plate (41), a third guide rail fixing plate (43) is connected to the left side and the right side of the third fork bottom plate (41), a third telescopic guide rail (44) used for moving the fourth fork assembly is connected to the inner side of the third guide rail fixing plate (43), a sliding block used for matching a second telescopic guide rail is connected to the outer side of the third guide rail fixing plate (43), second chain wheels (42) which are distributed in a staggered mode and meshed with the second chain (36) are connected to the front end and the rear end of the third fork bottom plate (41), a third chain (45) parallel to the first chain is connected to the bottom of the third fork bottom plate (41), and the third chain (45) is meshed with the first chain wheels;
the fourth fork assembly (5) comprises a top plate (51), a top side plate (52) is connected to the top plate (51), a sliding block which is parallel to the third telescopic guide rail (44) is connected to the outer side of the top side plate (52), a fourth chain which is parallel to the second chain is connected to the top plate (51) through a connecting sheet, and the fourth chain is meshed with the second chain wheel;
the driving assembly (6) comprises a driving fixing plate (61), a driving motor (62) is connected to the outer side of the driving fixing plate (61), a rear motor gear is connected to a driving shaft of the driving motor (62), a gear (63) meshed with the motor gear is connected to the driving fixing plate (61) through a rotating shaft, and the gear (63) is meshed with the rack (35).
2. A chain stacker fork according to claim 1 wherein: the fork fixing plate (1) is provided with a first raised line (25) for supporting and guiding a first chain.
3. A chain stacker fork according to claim 1 wherein: and a second raised strip (38) on the second fork bottom plate (31) for supporting and guiding a second chain.
4. A chain stacker fork according to claim 1 wherein: and the first chain adjusting rod and the second chain adjusting rod are connected with loosening nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320024801.6U CN218931640U (en) | 2023-01-05 | 2023-01-05 | Chain stacker fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320024801.6U CN218931640U (en) | 2023-01-05 | 2023-01-05 | Chain stacker fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218931640U true CN218931640U (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320024801.6U Active CN218931640U (en) | 2023-01-05 | 2023-01-05 | Chain stacker fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218931640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117622750A (en) * | 2024-01-24 | 2024-03-01 | 天津朗祺模具有限公司 | Automatic stacking device for three-dimensional storage |
-
2023
- 2023-01-05 CN CN202320024801.6U patent/CN218931640U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117622750A (en) * | 2024-01-24 | 2024-03-01 | 天津朗祺模具有限公司 | Automatic stacking device for three-dimensional storage |
| CN117622750B (en) * | 2024-01-24 | 2024-04-23 | 天津朗祺模具有限公司 | Automatic stacking device for three-dimensional storage |
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