CN111453273B - Transfer goods shelf with variable rigidity and locking functions - Google Patents
Transfer goods shelf with variable rigidity and locking functions Download PDFInfo
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- CN111453273B CN111453273B CN202010249900.5A CN202010249900A CN111453273B CN 111453273 B CN111453273 B CN 111453273B CN 202010249900 A CN202010249900 A CN 202010249900A CN 111453273 B CN111453273 B CN 111453273B
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- bearing frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
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Abstract
The invention discloses a transfer goods shelf with variable rigidity and locking functions, which comprises a bearing frame and more than one group of supporting and locking mechanisms arranged on the longitudinal transfer section of the bearing frame; each group of supporting and locking mechanisms comprises a supporting component and a driving component, wherein the supporting component comprises a fixed base fixedly arranged on the bearing frame, a supporting rod hinged with the lower end of the fixed base and a driving rod hinged with the upper end of the supporting rod; the driving assembly comprises a guide rail fixedly arranged on the bearing frame, a sliding block matched with the guide rail and a lead screw for controlling the sliding block to move left and right, the lead screw is driven by a motor, and the sliding block is hinged with the lower end of the driving rod. The invention solves the problem of space interference when goods are longitudinally transported, improves the rigidity of the goods bearing frame in the vertical direction, and can limit the longitudinal movement of the goods.
Description
Technical Field
The invention relates to the field of goods transferring goods shelves, in particular to a transferring goods shelf with variable rigidity and locking functions.
Background
In the express delivery storage transportation process, often meet the problem that needs transport the goods on the goods shelves to the conveyer belt. Generally, the rack is bulky and contains a large number of items, and the conveyor belt can only be aligned with one of the item columns. Therefore, how to transfer goods among the shelves is a problem to be solved urgently at present.
The goods transfer rack using the bidirectional transfer greatly improves the goods transportation efficiency, namely, the entrance of the conveyor belt is aligned with one goods column in the center of the goods shelf. However, in the cargo transfer rack (as shown by coordinate axes in fig. 1) capable of performing transverse cargo transfer (z direction) and longitudinal cargo transfer (y direction), the rigidity requirements of longitudinal transfer and load-bearing frame are not harmonious. In order to avoid interference between the goods and the bearing frame during longitudinal transfer, the lateral surface of the bearing frame cannot be provided with a fixed supporting structure, so that the rigidity of the bearing frame in the vertical direction is reduced, and the bearing frame can be subjected to flexural deformation under the action of load and the action of motion inertia, which is a problem to be avoided in the design process of the transfer rack.
Disclosure of Invention
The invention aims to provide a transfer goods shelf with variable rigidity and locking functions, which solves the problems in the prior art, solves the problem of space interference during longitudinal transfer of goods, improves the rigidity of a goods bearing frame in the vertical direction, and can limit the longitudinal movement of the goods.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a transfer goods shelf with variable rigidity and locking functions, which comprises a bearing frame and more than one group of supporting and locking mechanisms arranged on the longitudinal transfer section of the bearing frame; each group of support locking mechanisms comprises a support assembly and a driving assembly, wherein the support assembly comprises a fixed base fixedly arranged on the bearing frame, a support rod hinged with the lower end of the fixed base and a driving rod hinged with the upper end of the support rod; the driving assembly comprises a guide rail fixedly arranged on the bearing frame, a sliding block matched with the guide rail and a lead screw for controlling the sliding block to move left and right, the lead screw is driven by a motor, and the sliding block is hinged with the lower end of the driving rod.
Preferably, the motor is fixedly mounted on the bearing frame, and an output shaft of the motor is connected with the screw rod.
Preferably, the supporting rod and the fixed base, the supporting rod and the driving rod, and the driving rod and the sliding block are connected through a rotating hinge.
Preferably, the number of the supporting and locking mechanisms is more than two, and the supporting and locking mechanisms are respectively arranged on the front end face and the rear end face of the longitudinal transfer of the bearing frame.
Preferably, the top end of the supporting rod is fixedly provided with two clamping plates, and the two clamping plates are both provided with through holes; two stop blocks matched with the through holes are arranged on the top beam of the bearing frame, a spring is arranged between the two stop blocks, and the outer sides of the stop blocks are designed in a circular arc shape.
Preferably, the goods shelf further comprises a transfer mechanism for transferring goods, the transfer mechanism comprises a lifting appliance for grabbing goods and a driving mechanism for controlling the lifting appliance to move along the longitudinal transfer direction, and the transfer mechanism is fixedly arranged on the top beam of the bearing frame.
The invention discloses the following technical effects:
the invention has two different states of folding and unfolding. When the supporting component is in an unfolded state, the supporting component supports the bearing frame, so that the rigidity of the bearing frame is improved, and meanwhile, the movement of goods to be transferred in the y direction can be limited, and a locking function is realized; when the support assemblies are in the collapsed state, the collapsed support assemblies provide the necessary space for the cargo to be transported in the y-direction. The supporting and locking mechanism can be flexibly arranged on any goods shelf part needing rigidity keeping, and is convenient to control and large in bearing capacity.
The invention solves the problem of space interference when the goods are longitudinally transferred through rigidity change in a short time, improves the rigidity of the goods bearing frame in the vertical direction, and can limit the longitudinal movement of the goods. The device has wide application scenes and huge market value, can be widely applied to various goods transferring goods shelves, and can also be applied to the fields of large logistics storage warehouses and automatic parking garages.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic view of the structure of the cargo transferring device of the present invention;
FIG. 2 is a schematic structural diagram of a support locking mechanism according to the present invention;
FIG. 3 is a schematic view of the engaging structure of the locking plate and the stopper of the present invention;
FIG. 4 is a schematic view of a stopper and a spring engaging mechanism according to the present invention;
FIG. 5 is a structural schematic diagram of the support locking mechanism of the present invention in an unfolded state;
fig. 6 is a schematic structural view of the support locking mechanism in a folded state.
Wherein, 1 is the goods, 2 is the transport mechanism, 3 is the bearing frame, 4 is supporting component, 5 is drive assembly, 6 is the fixed baseplate, 7 bracing pieces, 8 is rotatory hinge, 9 is the actuating lever, 10 is the slider, 11 guide rails, 12 is the lead screw, 13 is the motor, 14 is the spring, 15 is the dog.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1
With reference to fig. 1-4, the present embodiment provides a transfer shelf with variable rigidity and locking function, which includes a carrying frame 3 and two sets of supporting and locking mechanisms disposed on the front and rear end surfaces of the carrying frame 3 in the longitudinal direction (y direction) of the transfer. The number and the set positions of the supporting and locking mechanisms can be set according to the length of the front end face and the rear end face of the goods shelf, the weight of loaded goods and the requirement of specific rigidity, so that the rigidity of the loading frame is improved. The goods shelf further comprises a transfer mechanism 2 used for transferring the goods 1, the transfer mechanism 2 comprises a lifting appliance for grabbing the goods 1 and a driving mechanism for controlling the lifting appliance to move along the longitudinal transferring direction, and the transfer mechanism 2 is fixedly arranged on a top beam of the bearing frame 3. The lifting appliance for grabbing the cargo 1 and the driving mechanism for controlling the lifting appliance to move along the longitudinal transfer direction can be any structures and forms which can be realized by those skilled in the art based on conventional technical means, and the transfer mechanism is not a protection key point of the invention, and the specific structure and working process are not described herein.
Each group of supporting and locking mechanisms comprises a supporting component 4 and a driving component 5, wherein the supporting component 4 comprises a fixed base 6 fixedly arranged on the bearing frame 3, a supporting rod 7 hinged with the lower end of the fixed base 6 and a driving rod 9 hinged with the upper end of the supporting rod 7; the driving assembly 5 comprises a guide rail 11 fixedly arranged on the bearing frame 3, a sliding block 10 matched with the guide rail 11 and a lead screw 12 for controlling the sliding block 10 to move left and right, and the sliding block 10 is hinged with the lower end of the driving rod 9. The supporting rod 7 is connected with the fixed base 6, the supporting rod 7 is connected with the driving rod 9, and the driving rod 9 is connected with the slider 10 through the rotating hinges 8, so that the supporting rod 7 and the driving rod 9 can only rotate in the transverse direction (z direction). The surfaces of the slider 10 and of the fixed base 6 are inclined so that the support bar 7 and the driving bar 9 are still at a small angle (as shown in fig. 4) when in the fully extended state, and are not completely in the flat state, preventing the driving bar and the support bar from being at the dead point position when in the folded state.
The lead screw 12 is driven by a motor 13, the motor 13 is fixedly arranged on the bearing frame 3, and an output shaft of the motor 13 is connected with the lead screw 12. The motor 13 controls the lead screw 12 to rotate, and the slider 10 on the lead screw 12 moves linearly on the guide rail 11, thereby controlling the unfolding and folding actions of the support assembly 4.
The top end of the supporting rod 7 is fixedly provided with two clamping plates which are symmetrically designed and are provided with through holes; two stop blocks 15 matched with the through holes are arranged on the top beam of the bearing frame 3, a spring 14 is arranged between the two stop blocks 15, so that the two stop blocks 15 can move longitudinally, and the two transverse sides of the stop blocks 15 are designed into circular arc shapes. When the supporting rod 7 moves to the position of the stop block 15, the stop block 15 moves towards the inside of the bearing frame 3 under the action of the clamping plate, when the stop block 15 completely enters the through hole, the supporting rod 7 stops moving, and the stop block 15 bounces into the through hole under the action of the spring 14 to lock the supporting component 4 in the vertical direction (x direction); when the supporting component 4 is contracted, the supporting rod moves reversely under the action of the driving rod 9, and the stop block 15 can easily slide out of the through hole due to the arc-shaped design of the two transverse sides. When the supporting assembly 4 is in the unfolded state, the supporting rod 7 and the driving rod 9 support the top beam of the bearing frame 3 through the groove.
The working process is as follows: when goods 1 is located the goods frame, supporting component 4 is in the state of expanding, and bracing piece 7 forms triangle-shaped with actuating lever 9, utilizes triangle-shaped stability to support bearing frame 3 back timber through the recess, has improved bearing frame's rigidity, can also restrict the motion of waiting to transport goods on vertical (y direction) simultaneously, has realized the function of vertical transportation locking. When the goods 1 need to be transferred, the transferring mechanism 2 grabs the goods 1 through the lifting appliance and drives the lifting appliance to move along the longitudinal transferring direction through the driving mechanism; when the goods 1 meet the supporting and locking mechanism in the transferring process, the motor 13 starts to move, the motor 13 controls the screw rod 12 to rotate, and the sliding block 10 on the screw rod 12 linearly moves on the guide rail 11, so that the supporting assembly 4 is controlled to be folded, and a necessary space is provided for the goods 1 to transfer along the longitudinal direction (y direction); after the goods 1 are transported through the supporting and locking mechanism, the motor 13 starts to rotate reversely, the screw rod 12 is controlled to rotate reversely, and the sliding block 10 on the screw rod 12 makes a return linear motion on the guide rail 11, so that the supporting assembly 4 is controlled to be unfolded to support the top beam of the bearing frame 3.
Example 2
This embodiment provides a transport goods shelves with become rigidity and locking function, this embodiment lies in with embodiment 1's difference, 3 inside goods waiting area and the goods of including of bearing frame, the goods is transported the district and is normally placed the position for the goods, the goods is transported the district and is the region that the goods needs pass through in the goods transportation process, the goods transports the frame and includes the support locking mechanism more than three groups, set up respectively on the cross-section between the terminal surface and goods waiting area and the goods transportation area around 3 vertical (y direction) of bearing frame transported, this cross-section is on a parallel with the terminal surface around 3 vertical (y direction) of bearing frame transported. The vertical movement of goods in waiting area and transfer area can also be restricted when improving rigidity in the vertical direction of goods bearing frame, has realized the locking function.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (3)
1. The utility model provides a transport goods shelves with become rigidity and locking function which characterized in that: the device comprises a bearing frame (3) and more than two groups of supporting and locking mechanisms arranged on the longitudinal transfer section of the bearing frame (3), wherein the supporting and locking mechanisms are respectively arranged on the front end surface and the rear end surface of the longitudinal transfer of the bearing frame (3); each group of supporting and locking mechanisms comprises a supporting component (4) and a driving component (5), wherein the supporting component (4) comprises a fixed base (6) fixedly arranged on the bearing frame (3), a supporting rod (7) with the lower end hinged with the fixed base (6) and a driving rod (9) hinged with the upper end of the supporting rod (7); the driving assembly (5) comprises a guide rail (11) fixedly arranged on the bearing frame (3), a sliding block (10) matched with the guide rail (11) and a lead screw (12) for controlling the sliding block (10) to move left and right, the lead screw (12) is driven by a motor (13), and the sliding block (10) is hinged with the lower end of the driving rod (9); two clamping plates are fixedly arranged at the top end of the supporting rod (7), and through holes are formed in the two clamping plates; two stop blocks (15) matched with the through holes are arranged on the top beam of the bearing frame (3), a spring (14) is arranged between the two stop blocks (15), and the outer sides of the stop blocks (15) are designed in an arc shape;
the transfer goods shelf further comprises a transfer mechanism (2) used for transferring goods (1), the transfer mechanism (2) comprises a lifting appliance for grabbing the goods (1) and a driving mechanism for controlling the lifting appliance to move along the longitudinal transfer direction, and the transfer mechanism (2) is fixedly arranged on a top beam of the bearing frame (3).
2. Transfer pallet with variable stiffness and locking function according to claim 1, characterized in that: the motor (13) is fixedly arranged on the bearing frame (3), and an output shaft of the motor (13) is connected with the lead screw (12).
3. Transfer pallet with variable stiffness and locking function according to claim 1, characterized in that: the support rod (7) is connected with the fixed base (6), the support rod (7) is connected with the drive rod (9), and the drive rod (9) is connected with the slide block (10) through a rotating hinge (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010249900.5A CN111453273B (en) | 2020-04-01 | 2020-04-01 | Transfer goods shelf with variable rigidity and locking functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010249900.5A CN111453273B (en) | 2020-04-01 | 2020-04-01 | Transfer goods shelf with variable rigidity and locking functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111453273A CN111453273A (en) | 2020-07-28 |
| CN111453273B true CN111453273B (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010249900.5A Active CN111453273B (en) | 2020-04-01 | 2020-04-01 | Transfer goods shelf with variable rigidity and locking functions |
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| CN (1) | CN111453273B (en) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1057526A (en) * | 1965-06-15 | 1967-02-01 | Triax Co | Frame structure for mechanical storage system |
| IT1161114B (en) * | 1983-03-11 | 1987-03-11 | Siti | TEMPORARY STORAGE UNIT OF CERAMIC OBJECTS |
| JP3323623B2 (en) * | 1994-01-12 | 2002-09-09 | 株式会社フジタ | Vibration control device for buildings using eccentric brace damper |
| JPH11247488A (en) * | 1998-02-27 | 1999-09-14 | Tokico Ltd | Brace damper |
| AU2001245982A1 (en) * | 2000-03-29 | 2001-10-08 | The Research Foundation Of State University Of New York At Buffalo | Highly effective seismic energy dissipation apparatus |
| JP2003155836A (en) * | 2001-11-20 | 2003-05-30 | Shimizu Corp | Brace structure having damper function and switch damper |
| US6837010B2 (en) * | 2002-12-05 | 2005-01-04 | Star Seismic, Llc | Pin and collar connection apparatus for use with seismic braces, seismic braces including the pin and collar connection, and methods |
| NZ549052A (en) * | 2006-08-09 | 2009-06-26 | Deckmate Ltd | Storage unit for trailer or vehicle tray with scissor lift to raise and lower a storage compartment |
| JP5270959B2 (en) * | 2008-05-19 | 2013-08-21 | 株式会社竹中工務店 | Vibration control frame with composite damper |
| CN204702033U (en) * | 2015-05-20 | 2015-10-14 | 确成硅化学股份有限公司 | A kind of storage bin supporting structure |
| US20190168657A1 (en) * | 2017-12-06 | 2019-06-06 | 1908554 Alberta Ltd. | Truck bed cargo lift and loader |
| JP7007937B2 (en) * | 2018-01-26 | 2022-01-25 | 三井住友建設株式会社 | Truss beam |
| WO2019237164A1 (en) * | 2018-06-14 | 2019-12-19 | Aschidamini Gilberto | System of interconnectable, structural, composable modules |
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- 2020-04-01 CN CN202010249900.5A patent/CN111453273B/en active Active
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| CN111453273A (en) | 2020-07-28 |
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