CN210064125U - Article storing and taking device - Google Patents
Article storing and taking device Download PDFInfo
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- CN210064125U CN210064125U CN201920750768.9U CN201920750768U CN210064125U CN 210064125 U CN210064125 U CN 210064125U CN 201920750768 U CN201920750768 U CN 201920750768U CN 210064125 U CN210064125 U CN 210064125U
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Abstract
The utility model discloses an article storing and taking device, which comprises a supporting frame, a movable module and at least one object supporting platform arranged on the supporting frame; the object carrying part of the object carrying table is a conveying belt, the object carrying table is provided with a first gear, and the first gear is used for driving the conveying belt to work; the moving module is provided with a second gear meshed with the first gear and a power device for driving the second gear to rotate; the moving module drives the second gear to move, so that the second gear is meshed with or separated from the first gear. According to the technical scheme, the conveying belts on the plurality of object supporting tables are driven to work in a time-sharing mode through single power, the function of driving the plurality of conveying belts to work through the single power is achieved, the power is reduced, the cost is reduced, and the space is reduced; in addition, the power device can forward and reverse to send the articles in and out.
Description
Technical Field
The utility model relates to an article access arrangement.
Background
The common article storage mode is that articles are placed on a goods shelf, the articles are manually taken when the articles are taken by the storage mode, the storage mode is not beneficial to automation, and the other technology is that a conveying belt is arranged at a position for storing the articles on the goods shelf, and the articles are placed on the conveying belt, conveyed to the article taking end by the conveying belt and supplied to the persons for taking the articles.
The goods shelf is often a three-dimensional structure comprising a plurality of storage positions distributed in a plurality of layers in the horizontal and vertical directions, and the technology for storing and taking goods by the conveying belts has the defect that each conveying belt needs to be provided with independent power, the structure is redundant, the cost is high, and a large space is occupied.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides an article storage and retrieval apparatus and an article storage method.
The article storing and taking device comprises a support frame, a movable module and at least one object supporting table; the supporting frame is provided with material storage layers, each material storage layer is provided with a plurality of material storage positions for placing the object supporting platforms, and the object supporting platforms are arranged at the material storage positions; the object carrying part of the object carrying table is a conveying belt, the object carrying table is provided with a first gear, and the first gear is used for driving the conveying belt to work; the moving module is provided with a second gear meshed with the first gear and a power device for driving the second gear to rotate; the moving module drives the second gear to move, so that the second gear is meshed with or separated from the first gear on any object supporting table.
During work, the moving module moves to the corresponding position of the object supporting table where the object required to be taken is located, so that the second gear on the moving module is close to the first gear on the object supporting table and is meshed with the first gear, then the power device (which can be a motor) on the moving module drives the second gear to rotate, so that the first gear is driven by the second gear, the first gear drives the rotating shaft of the conveying belt to rotate, the conveying belt works, the conveying belt drives the object to move to the object taking end, the object is taken by people, the object is taken out, the moving module leaves the object supporting table, and the second gear is driven to be separated from the first gear.
The moving module can drive the second gear to move, so that the second gear can be meshed with the first gear on any object supporting table on the supporting frame, the power device on the moving module drives the second gear to drive the first gear meshed with the second gear to rotate, and finally the rotating shaft of the conveying belt is driven to rotate so that the conveying belt works to move objects placed on the conveying belt to the object taking end; therefore, the technical scheme adopts single power (power device) to drive the conveying belts on the plurality of object supporting tables to work in a time-sharing manner, realizes the function of driving the plurality of conveying belts to work by the single power, reduces the cost and reduces the space; in addition, the power device can forward and reverse to send out and send in articles, and if the conveyer belt adopts a circulating conveyer belt (the conveyer belt is self-closed and can circularly move at any point), the length of the conveyer belt on the object supporting table is not limited, and the goods on the conveyer belt can be conveyed to the object taking end (namely, the articles on any length position of the object supporting table can be sequentially sent out).
In some embodiments, the device further comprises a driving device, the object holding table is slidably mounted on the supporting frame, and the driving device is used for driving the object holding table to slide; the driving device is a mechanical arm arranged on the moving module, and the mechanical arm is used for grabbing the object supporting table and then dragging the object supporting table to enable the object supporting table to slide.
When articles need to be taken, the object supporting table can be driven to slide by the driving device (the mechanical arm grabs the head of the object supporting table to pull the object supporting table out of the supporting frame or send the object supporting table back to the supporting frame), so that part of the length of the object supporting table extends out of the supporting frame, then the moving module moves to enable the second gear to be meshed with the first gear, and the conveying belt works to convey the articles out. The goods taking device has the advantages that part of the goods carrying platforms extend out, then goods are conveyed to the extending parts of the goods carrying platforms through the conveying belts, the goods are prevented from being blocked by the supporting frames when the goods carrying platforms are stored inside the supporting frames, and therefore the goods taking device is more beneficial to people to taking the goods.
In some embodiments, the two side walls of each tooth of the first gear and the second gear extend towards the tooth top to form an acute pointed shape.
The sharp-angle-shaped tooth top is characterized in that the side wall of the gear is gradually increased from the tooth top to the tooth bottom, when the second gear is close to the first gear and is about to collide into the first gear for meshing, the first gear can naturally shift to allow the second gear to collide into the first gear for meshing, and therefore the tooth tops and the tooth tops of the first gear and the second gear are effectively prevented from being abutted and cannot be meshed.
In some embodiments, the object holding table comprises a bracket and a rotating shaft for driving the conveying belt to move; the two ends of the rotating shaft are rotatably arranged between the two side walls of the bracket, the first gear is arranged outside one side wall of the bracket, and the first gear is fixedly connected with the rotating shaft; the object supporting table is arranged behind the supporting frame, and a first gear on the object supporting table extends out of the edge L of the supporting frame.
The first gear stretches out of the edge of the support frame, so that the edge of the support frame can be effectively prevented from being blocked, and the first gear is meshed with the second gear in a sliding mode.
Drawings
Drawings
Fig. 1 is a schematic view of an article storage and retrieval apparatus according to an embodiment of the present invention;
FIG. 2 is a perspective view of the article storage and retrieval device of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at B;
fig. 4 is a schematic view of a first gear and a second gear according to an embodiment of the present invention;
FIG. 5 is a schematic tooth profile view of an embodiment of the first and second gears;
fig. 6 is a schematic view of a tooth form of another embodiment of the first gear and the second gear.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Referring to fig. 1, 2 and 3, the article storage and retrieval device includes a support frame 30, a moving module 10, and at least one object holding table 20 mounted on the support frame 30; the object carrying part of the object carrying platform 20 is a conveying belt 203, the object carrying platform 20 is provided with a first gear 40, and the first gear 40 is used for driving the conveying belt 203 to work; the moving module 10 is provided with a second gear 101 engaged with the first gear 40 and a power device (which can be a motor) for driving the second gear 101 to rotate; the moving module 10 moves the second gear 101, so that the second gear 101 and the first gear 40 are engaged or disengaged.
One embodiment of the movement of the moving module 10 may be designed as a matching movement of a sliding groove and a sliding rail, and the moving direction may be X, Y, Z-directional movement or other curved movement, or any technical means in the prior art that can drive the moving module 10 to achieve X, Y, Z-directional movement may be adopted, and the purpose of the movement is to drive the second gear 101 and the first gear 40 to engage or disengage, and by changing the position, the second gear 101 and the first gear 40 on any object holding table 20 can engage.
It should be noted that, here, it is also possible that the movement of the supporting frame is matched with the movement of the moving module 10 (for example, the lifting movement of the supporting frame is matched with the movement of the moving module 10 in the horizontal directions X and Y directions) to complete the engagement or disengagement of the first gear and the second gear, and all such modifications should be considered as equivalent infringements.
In view of the fact that the first gear 40 and the second gear 101 are to realize the random separation/engagement function as required, in order to make the engagement more reliable and reduce the vibration, the first gear 40 or the second gear 101 may be further designed as follows:
the second gear 101 has a tooth top cross-sectional shape that is acute-angled and pointed. More specifically, the two side walls of each tooth of the second gear 101 extend towards the tooth top to form a sharp angle.
Alternatively, the first gear 40 has a tip section with an acute tip shape, and more specifically, two sidewalls of each tooth of the first gear 40 extend toward the tip of the first gear to form an acute tip shape, where the two sidewalls of each tooth refer to surfaces that are in contact with each other after the gears are engaged and are used for transmitting force.
Or more preferably, the tooth tops of the first gear 40 and the second gear 101 may be designed to be sharp at the same time.
With reference to fig. 4-6, this can be understood with respect to "sharp pointed" as follows: viewed from the cross section of the tooth of a single gear, the profile of the edge of the gear is gradually reduced from the tooth root to the tooth tip, the tooth tip can be reduced to a point or can be in transition through a small arc, and the tooth root and the tooth tip can be in transition from a straight line or a curve, namely N in fig. 5 is an acute angle.
As is apparent from the above description of the design effect of the first gear and the second gear, the tooth tops of the first gear and the second gear are oriented randomly, and when the second gear needs to slide into the first gear for meshing, if the gear structure in the prior art is adopted, the tooth tops are planar or arc surfaces, the tooth tops of the first gear and the second gear may directly collide with each other and are difficult to mesh, or the impact force is relatively large or the shock impact is relatively large.
Based on the application of the design of the acute-angle pointed tooth top, when the first gear and the second gear with randomly oriented tooth tops collide with each other, if the tooth tops collide with the tooth tops of the first gear and the second gear, the contact surface between the tooth tops of the first gear and the tooth tops of the second gear is small, the tooth tops of the second gear and the first gear are easy to slip and shift mutually, and the second gear can smoothly slip into the first gear to complete meshing along with the fact that the second gear continuously approaches to the first gear; if the tooth tops of the first gear and the second gear do not collide with each other, the first gear and the second gear can be directly engaged; adopt the scheme of this technique, the transfer speed of conveyer belt can be according to the power device rotational speed adjustment who is connected with the second gear on the one hand, also so design: that is, the meshing ratio of the first gear and the second gear may be 1, or may be determined according to the speed requirement of the conveyor belt.
The conveyor belt 203 is to be understood broadly herein as a component capable of placing an article and conveying the article, and the component can be driven by the rotation of the first gear to realize a conveying function, and with regard to the design of one embodiment of the object holding table 20, the object holding table 20 includes a bracket 201 and a rotating shaft 202 for driving the conveyor belt 203 to move; two ends of the rotating shaft 202 are rotatably installed between two side walls of the bracket 201, and the first gear 40 is arranged outside one side wall of the bracket 201 and is fixedly connected with the rotating shaft 202; the object holding table 20 is installed on the support frame 30, and the first gear 40 extends out of the edge L of the support frame 30, that is, after the object holding table 20 is installed on the support frame 30, a part of the cantilever provided with the first gear 40 is arranged externally. In this way, the moving module can bring the second gear close to the first gear on any one object holding table on the supporting frame and drive the teeth of the second gear to slide into the teeth of the first gear so as to enable the teeth of the second gear to be meshed with or separated from each other.
The article are deposited in the conveyer belt, when article were got to needs, the removal module drives the second gear and removes and make second gear and first gear engagement drive the second gear and rotate to first gear revolve, conveyer belt work is seen off article. More specifically, during operation, the mobile module moves to the corresponding position of the object supporting table where the object to be taken is located, so that the second gear on the mobile module is close to the first gear on the object supporting table and is meshed with the first gear, then the power device (which can be a motor) on the mobile module drives the second gear to rotate, so that the first gear is driven by the second gear, the first gear drives the rotating shaft of the conveying belt to rotate, the conveying belt works (namely, the conveying belt starts to move to convey the object), the conveying belt drives the object to move to the object taking end, the object is taken by a person, the object is taken out, the mobile module leaves the object supporting table, and the second gear is driven to be separated from the first gear.
The moving module can drive the second gear to move, so that the second gear can be meshed with the first gear on any object supporting table on the supporting frame, the power device on the moving module drives the second gear, the meshed first gear is driven to rotate, and finally the rotating shaft of the conveying belt is driven to rotate, so that the conveying belt works to move objects placed on the conveying belt to the object taking end; therefore, the technical scheme adopts single power (power device) to drive the conveying belts on the plurality of object supporting tables to work in a time-sharing manner, realizes the function of driving the plurality of conveying belts to work by the single power, reduces the cost and reduces the space; in addition, the power device can forward and reverse to send out and send articles, and the length of the conveying belt on the object supporting table is not limited, so that the articles can be conveyed to the object taking end. In addition, according to the specific of the gears, when no power is supplied, the driving gear (motor or simple speed reducing system) or the driven gear can rotate by itself under the action of external force.
Preferably, the device further comprises a driving device, wherein the object holding table 20 is slidably mounted on the supporting frame 30, and the driving device is used for driving the object holding table 20 to slide.
When articles need to be taken, the driving device can drive the object holding table to slide firstly, so that part of the length of the object holding table extends out of the supporting frame, the moving module moves, the second gear is meshed with the first gear, and the articles are conveyed out; the object supporting platform is partially extended, so that the support frame is prevented from being blocked when the object supporting platform is stored inside the support frame, and therefore the object taking device is more beneficial to people to take objects.
As described above, the following embodiments can be adopted for the design of the driving device:
the driving device is an air cylinder, a telescopic rod of the air cylinder is connected to the object supporting table 20, and the telescopic motion direction of the telescopic rod of the air cylinder is parallel to the sliding direction of the object supporting table 20.
The cylinder can be respectively installed at the tail part of each object holding table (the head part is the direction in which the object holding table slides out of the support frame), so that the telescopic rod can pull the object holding table to slide on the support frame, more specifically, the conveying belt is not designed at one section of the tail part of the object holding table (the conveying belt does not completely cover the whole length space of the object holding table, and the space without the conveying belt is reserved at the tail part), and the telescopic rod can be fixed at the tail part without the conveying belt.
Or, the driving device is a manipulator installed on the moving module 10, and the manipulator grabs the object holding table 20 and then pulls the object holding table 20 to slide the object holding table 20.
The manipulator can adopt prior art's manipulator, and it possesses all can realize that the manipulator of snatching the translation action can set up the horizontal pole in the objective table bottom, and the manipulator snatchs translation behind this horizontal pole. This technique provides a single-point power drive multiple spot driven member's design, sells automatic shipment field application prospect more extensively unmanned, to the single-point power drive multiple spot driven power's of this technique design, another kind of improvement scheme, can also design like this: the object holding table can be slidably mounted on the supporting frame, a rack is arranged on the object holding table (which can be arranged on the bottom or the side wall), the object holding table is automatically sent out from the supporting frame to take the object by engaging the moving module with the rack on any one object holding table and then driving the second gear, and the purpose of taking the object by using the concept of the technology is considered to be equivalent infringement whether the object holding table is used for driving the conveyor belt of the object holding table to move or driving the object holding table to extend out of the supporting frame alone or in combination.
In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (4)
1. The article storing and taking device is characterized by comprising a support frame (30), a moving module (10) and at least one object holding table (20);
the supporting frame (30) is provided with material storage layers, each material storage layer is provided with a plurality of material storage positions for placing the object supporting platforms (20), and the object supporting platforms (20) are arranged at the material storage positions;
the object carrying part of the object carrying platform (20) is a conveying belt (203), the object carrying platform (20) is provided with a first gear (40), and the first gear (40) is used for driving the conveying belt (203) to work;
the moving module (10) is provided with a second gear (101) meshed with the first gear (40) and a power device for driving the second gear (101) to rotate;
the moving module (10) drives the second gear (101) to move, so that the second gear (101) is meshed with or separated from the first gear (40) on any object holding table (20).
2. The article storage and retrieval device of claim 1, further comprising a driving device, wherein the object holding table (20) is slidably mounted on the supporting frame (30), and the driving device is used for driving the object holding table (20) to slide; the driving device is a mechanical arm arranged on the moving module (10), and the mechanical arm is used for grabbing the object supporting table (20) and then dragging the object supporting table (20) to enable the object supporting table (20) to slide.
3. The article accessing apparatus according to claim 1, wherein both side walls of each tooth of the first gear (40) and the second gear (101) extend toward the tooth top to enclose an acute point shape.
4. The article storage and retrieval device according to any one of claims 1 to 3, wherein the pallet (20) comprises a bracket (201) and a rotating shaft (202) for moving a conveyor belt (203);
the two ends of the rotating shaft (202) are rotatably arranged between two side walls of the bracket (201), the first gear (40) is arranged on the outer side wall of the bracket (201), and the first gear (40) is fixedly connected with the rotating shaft (202);
after the object holding table (20) is arranged on the support frame (30), a first gear (40) on the object holding table (20) extends out of the edge L of the support frame (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920750768.9U CN210064125U (en) | 2019-05-23 | 2019-05-23 | Article storing and taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920750768.9U CN210064125U (en) | 2019-05-23 | 2019-05-23 | Article storing and taking device |
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| Publication Number | Publication Date |
|---|---|
| CN210064125U true CN210064125U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920750768.9U Active CN210064125U (en) | 2019-05-23 | 2019-05-23 | Article storing and taking device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092131A (en) * | 2019-05-23 | 2019-08-06 | 深圳爱她他智能餐饮技术有限公司 | Article access device and article storage method |
| CN114633974A (en) * | 2020-12-15 | 2022-06-17 | 广东博智林机器人有限公司 | Drive axle device, access system and stereoscopic warehouse |
-
2019
- 2019-05-23 CN CN201920750768.9U patent/CN210064125U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092131A (en) * | 2019-05-23 | 2019-08-06 | 深圳爱她他智能餐饮技术有限公司 | Article access device and article storage method |
| CN114633974A (en) * | 2020-12-15 | 2022-06-17 | 广东博智林机器人有限公司 | Drive axle device, access system and stereoscopic warehouse |
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