CN218931077U - Automatic feed bin of rack - Google Patents
Automatic feed bin of rack Download PDFInfo
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- CN218931077U CN218931077U CN202222960157.1U CN202222960157U CN218931077U CN 218931077 U CN218931077 U CN 218931077U CN 202222960157 U CN202222960157 U CN 202222960157U CN 218931077 U CN218931077 U CN 218931077U
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- rack
- frame
- chains
- hanging plate
- loading
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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Abstract
An automatic storage bin for racks comprises a rack, a chain, a plurality of rack trays and a driving mechanism, wherein the storage bin is internally provided with a loading position and a unloading position of the racks; the left side and the right side of the storage bin are respectively provided with a chain, each rack tray is horizontally hung between two chains, and the rack trays are mutually arranged at intervals; the driving mechanism drives the two chains to synchronously move, so that each rack tray is driven to circularly move in the rack; each rack tray can pass through the loading and unloading position in the moving process, and when the loading and unloading operation is needed to be carried out by matching with the manipulator, the driving mechanism controls the rack tray to stay at the loading and unloading position and wait for loading and unloading.
Description
Technical Field
The utility model relates to loading and unloading equipment, in particular to a storage bin for loading and unloading racks in rack machining.
Background
In the rack machining process, material loading and unloading are a key technology. In the prior art, a conveying line is adopted for feeding and discharging or cartridge clip type feeding; when feeding and discharging materials by using the conveying lines, a plurality of conveying lines are required to be arranged and are divided into a feeding line and a discharging line, so that the floor space is occupied; when the clip type feeding mode is used, collision and friction can be generated between racks, and damage can be caused to the surfaces of the racks.
Therefore, how to solve the above-mentioned drawbacks of the prior art is a subject to be studied and solved by the present utility model.
Disclosure of Invention
The utility model aims to provide an automatic feed bin of racks; in order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic storage bin for racks comprises a transmission assembly and a plurality of rack trays;
the transmission assembly comprises two belt-shaped transmission structures which are arranged in a closed loop; the two strip-shaped conveying structures are respectively arranged at the left side and the right side of the storage bin in parallel and are driven to synchronously move along two parallel vertical planes;
each rack tray is arranged horizontally and in parallel at intervals, and the left end and the right end of each rack tray are respectively rotationally hung on the two belt-shaped conveying structures; a rack placing position is arranged on the disk surface of the rack tray, a plurality of positioning baffles are arranged corresponding to the rack placing position, and each positioning baffle is vertical and surrounds the rack placing position;
the feeding and discharging positions are arranged in the storage bin, and the rack trays enter the feeding and discharging positions one by one in the process of moving along with the belt-shaped conveying structure, so that the rack placing positions on the rack trays are aligned with the feeding and discharging positions.
Preferably, the bin further comprises a frame, and the transmission assembly further comprises a driving mechanism and a plurality of pairs of chain wheels; the belt-shaped conveying structure is composed of two chains which are arranged in a closed loop;
the two chains are respectively arranged on the left side and the right side of the frame in parallel; each pair of chain wheels are symmetrically arranged on the left side and the right side of the frame, the chain on the left side of the frame is correspondingly meshed with the chain wheel on the left side of the frame, and the chain on the right side of the frame is correspondingly meshed with the chain wheel on the right side of the frame;
the chain wheels are connected through a rotating shaft to serve as driving wheels, the driving mechanism is arranged on the frame in a connecting mode and drives the driving wheels to rotate, and the driving wheels drive the two chains to move on the frame.
Preferably, the rack tray is further provided with a left hanging plate and a right hanging plate;
the left hanging plate is fixedly arranged on the left side of the rack tray, the right hanging plate is fixedly arranged on the right side of the rack tray, and pin holes are formed in the upper ends of the left hanging plate and the right hanging plate; long pin shafts are arranged on the two chains corresponding to the pin holes; the long pin shafts of the chains positioned on the left side of the frame are correspondingly penetrated in the pin holes of the left hanging plate one by one, and the long pin shafts of the chains positioned on the right side of the frame are correspondingly penetrated in the pin holes of the right hanging plate one by one, so that each rack tray is hung between the two chains.
Preferably, the driving mechanism comprises a motor and a speed reducer; the motor drives the speed reducer, and the output end of the speed reducer drives the driving wheel, so that the motor drives the two chains to move relative to the frame.
Preferably, a sensor is further arranged on the rack; the sensor is arranged at the charging and discharging position and is in communication connection with the motor.
Preferably, the bin is further provided with a jacking cylinder which is arranged below the loading and unloading position and acts upwards below the rack tray positioned at the loading and unloading position.
The relevant content explanation in the technical scheme is as follows:
1. in the above scheme, the belt-shaped conveying structure is a chain, and can also be a rack belt or other similar belt-shaped conveying structures;
compared with the mode of conveying the conveyor line, the mode of driving the rack tray to circularly move in the rack by the belt-shaped conveying structure can improve the space utilization rate and reduce the occupied area.
2. In the scheme, the rack tray is hung between the two chains in a rotating connection mode, so that the rack tray can always keep a horizontal state in a moving process under the influence of gravity.
3. In the scheme, the rack trays are arranged in parallel at intervals, so that collision friction generated in the circulating motion process of the racks is avoided.
4. According to the technical scheme, the jacking air cylinder acts below the rack tray at the loading and unloading position, and can keep the rack tray stable during loading and unloading.
5. According to a further technical scheme, a motor drives two chains to synchronously move in steps on a rack;
when a manipulator for feeding and discharging is used for taking materials, if a sensor detects that a rack tray carrying racks is close to a feeding and discharging position, the sensor transmits an electric signal to a motor, and the motor stops driving a chain, so that the rack tray carrying racks stays at the feeding and discharging position, and at the moment, the rack placing position is overlapped with the feeding and discharging position; after the mechanical arm takes out the racks positioned in the rack placing position, the motor continuously drives the left chain and the right chain to rotate, so that a rack tray carrying the racks subsequently moves to the feeding and discharging positions;
when the mechanical arm carries the processed rack to approach the loading and unloading positions, the sensor transmits an electric signal to the motor, and the motor drives the two chains to rotate reversely, so that the empty rack tray is retracted until the rack placing position is overlapped with the loading and unloading positions; after the rack is placed at the rack placing position by the mechanical arm, the motor continuously drives the two chains to drive the rack tray to circularly move in the rack.
The working principle and the advantages of the utility model are as follows:
the left side and the right side of the storage bin are respectively provided with a chain, each rack tray is horizontally hung between two chains, and the rack trays are mutually arranged at intervals; the driving mechanism drives the two chains to synchronously move, so that each rack tray is driven to circularly move in the rack; each rack tray can pass through the loading and unloading position in the moving process, and when the loading and unloading operation is needed to be carried out by matching with the manipulator, the driving mechanism controls the rack tray to stay at the loading and unloading position and wait for loading and unloading.
Drawings
FIG. 1 is a left side view of a silo in an embodiment of the utility model;
FIG. 2 is a perspective view of a silo in an embodiment of the utility model;
FIG. 3 is a top view of a silo in an embodiment of the utility model;
FIG. 4 is a perspective view of a rack tray according to an embodiment of the present utility model;
fig. 5 is an enlarged partial view of portion a of fig. 2.
In the above figures: 1. a frame; 2. a chain; 3. a driving wheel; 4. a sprocket; 5. a rack tray; 6. a left hanging plate; 7. a right hanging plate; 8. positioning a baffle; 9. feeding and discharging positions; 10. a pin hole; 11. a long pin shaft; 12. a motor; 13. a speed reducer; 14. a sensor; 15. and lifting the cylinder.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and examples:
examples: the present utility model will be described in detail with reference to the drawings, wherein modifications and variations are possible in light of the teachings of the present utility model, without departing from the spirit and scope of the present utility model, as will be apparent to those of skill in the art upon understanding the embodiments of the present utility model.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. Singular forms such as "a," "an," "the," and "the" are intended to include the plural forms as well, as used herein.
The terms "first," "second," and the like, as used herein, do not denote a particular order or sequence, nor are they intended to be limiting, but rather are merely used to distinguish one element or operation from another in the same technical term.
As used herein, "connected" or "positioned" may refer to two or more components or devices in physical contact with each other, or indirectly, or in operation or action with each other.
As used herein, the terms "comprising," "including," "having," and the like are intended to be open-ended terms, meaning including, but not limited to.
The term (terms) as used herein generally has the ordinary meaning of each term as used in this field, in this disclosure, and in the special context, unless otherwise noted. Certain terms used to describe the present disclosure are discussed below, or elsewhere in this specification, to provide additional guidance to those skilled in the art in connection with the description herein.
The terms "front", "rear", "upper", "lower", "left", "right" and the like used herein are directional terms, and are merely used to describe positional relationships among the structures in the present application, and are not intended to limit the present protection scheme and the specific direction in actual implementation.
Referring to fig. 1 to 5, an automatic storage bin for racks comprises a rack 1, a chain 2, a plurality of rack trays 5, a chain wheel 4 and a driving mechanism;
the left side and the right side of the frame 1 are symmetrically provided with the same number of chain wheels 4, wherein a pair of chain wheels 4 are connected through a rotating shaft to serve as a driving wheel 3;
the chains 2 are of closed-loop structures, two chains 2 are respectively arranged in mutually parallel vertical surfaces, one chain 2 is arranged on the left side of the frame 1 and meshed with a chain wheel 4 on the left side of the frame 1, and the other chain 2 is arranged on the right side of the frame 1 and meshed with a chain wheel 4 on the right side of the frame 1;
the driving mechanism comprises a motor 12 and a speed reducer 13; the motor 12 drives the speed reducer 13, and the output end of the speed reducer 13 drives the driving wheel 3, so that the motor 12 simultaneously drives the two chains 2 to synchronously move on the frame 1 along two parallel vertical planes;
a left hanging plate 6, a right hanging plate 7 and a plurality of positioning baffles 8 are arranged on each rack tray 5;
each rack tray 5 is provided with a rack placing position, and each positioning baffle plate 8 is vertically arranged above the rack tray 5 and is arranged around the rack placing position; the upper ends of the left hanging plate 6 and the right hanging plate 7 are respectively provided with a pin hole 10, the chain 2 is provided with a long pin shaft 11 corresponding to the pin holes 10, the lower end of the left hanging plate 6 is fixedly connected with the left end of the rack tray 5, the pin holes 10 at the upper end of the left hanging plate 6 are correspondingly and rotatably connected with the long pin shafts 11 positioned on the chain 2 at the left side of the rack 1, the lower end of the right hanging plate 7 is fixedly connected with the right end of the rack tray 5, the pin holes 10 at the upper end of the right hanging plate 7 are correspondingly and rotatably connected with the long pin shafts 11 positioned on the chain 2 at the right side of the rack tray 5, the rack tray 5 is hung between the two chains 2 in a rotating connection mode, and under the action of gravity, the rack tray 5 is always in a horizontal state, so that racks are prevented from falling off; each rack tray 5 is driven by the two chains 2 to do translational motion relative to the frame 1;
the storage bin is internally provided with a loading and unloading position 9, and the rack placing positions of the rack trays 5 pass through the loading and unloading position 9 in the translational movement process.
Preferably, the frame 1 is also provided with a sensor 14; the sensor 14 is arranged at the loading and unloading position 9, and the sensor 14 is in communication connection with the motor 12;
when the rack needs to be taken away, the sensor 14 can detect that the rack tray 5 carrying the rack passes through the loading and unloading position 9, at the moment, the sensor 14 transmits a signal to the motor 12, and the motor 12 controls the two chains 2 to suspend movement, so that the rack tray 5 hovers at the loading and unloading position 9 and waits for taking materials; after the material taking is completed, the motor 12 continuously drives the two chains 2 to drive the rack tray 5 to move;
when the rack is processed and needs to be replaced, the sensor 14 transmits a signal to the motor 12, and the motor 12 controls the two chains 2 to move reversely, so that the empty rack tray 5 returns to the loading and unloading position 9 to wait for the rack to be replaced.
Preferably, the bin is further provided with a jacking cylinder 15, the jacking cylinder 15 is arranged below the loading and unloading position 9, when the rack tray 5 hovers above the loading and unloading position 9, the jacking cylinder acts upwards below the rack tray 5 to level the rack tray 5, and shaking in the loading and unloading process is reduced.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (6)
1. An automatic feed bin of rack, its characterized in that: comprises a transmission component and a plurality of rack trays (5);
the transmission assembly comprises two belt-shaped transmission structures which are arranged in a closed loop; the two strip-shaped conveying structures are respectively arranged at the left side and the right side of the storage bin in parallel and are driven to synchronously move along two parallel vertical planes;
the rack trays (5) are all horizontal and are arranged in parallel at intervals, and the left end and the right end of each rack tray (5) are respectively rotationally hung on the two belt-shaped conveying structures; a rack placing position is arranged on the disk surface of the rack tray (5), a plurality of positioning baffles (8) are arranged corresponding to the rack placing position, and each positioning baffle (8) is vertical and surrounds the rack placing position;
the feeding and discharging positions (9) are arranged in the storage bin, and the rack trays (5) enter the feeding and discharging positions (9) one by one in the process of moving along with the belt-shaped conveying structure, so that rack placing positions on the rack trays (5) are aligned with the feeding and discharging positions (9).
2. The automated storage bin of racks of claim 1, wherein: the feed bin further comprises a frame (1), and the transmission assembly further comprises a driving mechanism and a plurality of pairs of chain wheels (4); the belt-shaped conveying structure is provided with two chains (2) which are arranged in a closed loop;
the two chains (2) are respectively arranged on the left side and the right side of the frame (1) in parallel; each pair of chain wheels (4) are symmetrically arranged on the left side and the right side of the frame (1), the chain (2) positioned on the left side of the frame (1) is correspondingly meshed with the chain wheel (4) positioned on the left side of the frame (1), and the chain (2) positioned on the right side of the frame (1) is correspondingly meshed with the chain wheel (4) positioned on the right side of the frame (1);
the chain wheels (4) are connected through a rotating shaft to serve as driving wheels (3), the driving mechanism is connected to the frame (1) and drives the driving wheels (3) to rotate, and the driving wheels (3) drive the two chains (2) to move on the frame (1).
3. The automated storage bin of racks of claim 2, wherein: the rack tray (5) is also provided with a left hanging plate (6) and a right hanging plate (7);
the left hanging plate (6) is fixedly arranged on the left side of the rack tray (5), the right hanging plate (7) is fixedly arranged on the right side of the rack tray (5), and pin holes (10) are formed in the upper ends of the left hanging plate (6) and the right hanging plate (7); the two chains (2) are provided with long pin shafts (11) corresponding to the pin holes (10); the long pin shafts (11) of the chains (2) positioned on the left side of the frame are correspondingly penetrated in the pin holes (10) of the left hanging plate (6), and the long pin shafts (11) of the chains (2) positioned on the right side of the frame are correspondingly penetrated in the pin holes (10) of the right hanging plate (7), so that each rack tray (5) is hung between the two chains (2).
4. The silo of claim 2, wherein: the driving mechanism comprises a motor (12) and a speed reducer (13); the motor (12) drives the speed reducer (13), and the output end of the speed reducer (13) drives the driving wheel (3), so that the motor (12) drives the two chains (2) to move relative to the frame (1) at the same time.
5. The silo of claim 4, wherein: a sensor (14) is also arranged on the frame (1); the sensor is arranged at the loading and unloading position (9), and the sensor (14) is in communication connection with the motor (12).
6. The silo of claim 1, wherein: the bin is also provided with a jacking cylinder (15), and the jacking cylinder (15) is arranged below the loading and unloading position (9) and acts upwards below the rack tray (5) positioned at the loading and unloading position (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222960157.1U CN218931077U (en) | 2022-11-07 | 2022-11-07 | Automatic feed bin of rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222960157.1U CN218931077U (en) | 2022-11-07 | 2022-11-07 | Automatic feed bin of rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218931077U true CN218931077U (en) | 2023-04-28 |
Family
ID=86093107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222960157.1U Active CN218931077U (en) | 2022-11-07 | 2022-11-07 | Automatic feed bin of rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218931077U (en) |
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2022
- 2022-11-07 CN CN202222960157.1U patent/CN218931077U/en active Active
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