CN215828251U - Tray lifting device and intelligent storage cabinet - Google Patents
Tray lifting device and intelligent storage cabinet Download PDFInfo
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- CN215828251U CN215828251U CN202121223001.4U CN202121223001U CN215828251U CN 215828251 U CN215828251 U CN 215828251U CN 202121223001 U CN202121223001 U CN 202121223001U CN 215828251 U CN215828251 U CN 215828251U
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- tray
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- lifting device
- lifting
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Abstract
The utility model discloses a tray lifting device and an intelligent storage cabinet, comprising: the device comprises a frame, a lifting mechanism, a movable tray and a fixed tray; elevating system installs on the frame, and fixed tray is fixed to be set up in the bottom of frame, and the activity is provided with joint portion on the frame, is provided with the block portion that matches with joint portion on the activity tray, and joint portion block is so that elevating system drives the lift of activity tray in block portion, and after the activity tray removed to fixed tray department, under the support of fixed tray, joint portion and the separation of block portion. According to the utility model, through the clamping connection of the clamping part and the clamping part, when the movable tray is lifted, the clamping part bears the load, and when the movable tray is butted with the fixed tray, the clamping part can not bear the load, namely, the lifting mechanism can not bear the load of the movable tray, so that the condition of long-time load of the tray lifting device is improved, and the loss of the lifting mechanism is reduced.
Description
Technical Field
The application relates to the technical field of lifting and transporting devices, in particular to a tray lifting device and an intelligent storage cabinet.
Background
Tray elevating gear mainly is used for article transport and transportation, tray elevating gear mainly includes tray and drive assembly, and drive assembly is more accurate part among the whole tray elevating gear, to the heavy hoist mechanism of trailer, tray elevating gear is load all very big under lift in-process or pause state, drive assembly is the atress always, will cause the condition that drive assembly is in high load for a long time to appear like this, and then cause drive assembly's damage easily, be unfavorable for tray elevating gear's maintenance.
SUMMERY OF THE UTILITY MODEL
The application provides a tray lifting device to solve the problem of current hoist mechanism long-time atress.
In order to solve the technical problem, the application adopts a technical scheme that: provided is a tray lifting device including: the device comprises a frame, a lifting mechanism, a movable tray and a fixed tray;
elevating system installs on the frame, and fixed tray is fixed to be set up in the bottom of frame, and the activity is provided with joint portion on the frame, is provided with the block portion that matches with joint portion on the activity tray, and joint portion block is so that elevating system drives the lift of activity tray in block portion, and after the activity tray removed to fixed tray department, under the support of fixed tray, joint portion and the separation of block portion.
As a preferred scheme, the movable tray is provided with the alignment pin, and the fixed tray is provided with a shaft sleeve which is aligned and matched with the alignment pin.
As a preferred scheme, be provided with the lift slide rail on the frame, joint portion includes lifter plate and screens round pin, and the screens round pin sets up on the lifter plate, and the lifter plate activity sets up on the lift slide rail.
As a preferred scheme, the clamping part comprises a groove part, the groove part is arranged on the bottom surface of the movable tray, and the groove part is matched with the clamping pin.
As a preferred scheme, the fixed tray is provided with an accommodating opening matched with the clamping pin and the groove part.
As a preferred scheme, the movable tray is provided with a wheel bayonet.
As a preferred scheme, a limiting opening which is matched with the bayonet of the wheel in an aligning mode is arranged on the fixed tray, and the arrangement area of the limiting opening on the fixed tray corresponds to the arrangement area of the bayonet of the wheel on the movable tray.
As a preferred scheme, clamping structures are arranged on two sides of the frame, and when the movable tray is lifted to the position of the clamping mechanism, the movable tray is connected with the clamping mechanism in a clamping mode.
Preferably, the lifting mechanism includes a chain and a driving assembly, one end of the chain is connected to an input end of the driving assembly, and the other end of the chain is connected to the clamping portion.
In order to solve the above technical problem, another technical solution adopted by the present application is: an intelligent storage cabinet, comprising the tray lifting device of any one of the above.
The implementation of the utility model can obtain the following beneficial effects: the utility model provides a tray elevating gear is provided with joint portion through the activity on the frame, be provided with the block portion that matches with joint portion on the activity tray, joint portion block is so that elevating system drives the lift of activity tray in block portion, and when the activity tray remove to fixed tray department after, under the support of fixed tray, joint portion and the separation of block portion, therefore, joint portion bearing when the activity tray rises, when the butt joint of activity tray and fixed tray, joint portion will not bear again, elevating system will not bear the load of activity tray, and then improve the condition of the long-time load of tray elevating gear, reduce the loss to elevating system.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.
FIG. 1 is an open perspective view of a pallet lift of the present invention;
fig. 2 is an alignment perspective view of a pallet lifting device of the present invention;
FIG. 3 is an open perspective view of another pallet lifting device of the present invention;
fig. 4 is an assembly view of the tray and the lifting mechanism of fig. 3 according to the present invention.
Reference numerals
10-a frame; 110-a snap-in part; 111-a lifter plate; 112-a blocking pin; 120-lifting slide rail; 20-a lifting mechanism; 210-a chain; 220-a drive assembly; 30-a removable tray; 310-an engaging portion; 311-groove section; 320-alignment pins; 330-wheel bayonet; 40-fixing a tray; 410-shaft sleeve; 420-a receiving port; 430-a limiting port; 440-a ramp; 50-clamping structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail and completely with reference to the following embodiments of the present invention and the accompanying drawings.
Fig. 1 illustrates an embodiment of a pallet lift device deployed. In this embodiment, please refer to fig. 1, the tray lifting device includes: the frame 10, the lifting mechanism 20, the movable tray 30 and the fixed tray 40;
specifically, as shown in fig. 2, the lifting mechanism 20 is installed on the frame 10, the fixed tray 40 is fixedly disposed at the bottom of the frame 10, the frame 10 is movably provided with a clamping portion 110, the movable tray 30 is provided with a clamping portion 310 matched with the clamping portion 110, the clamping portion 110 is clamped on the clamping portion 310, so that the lifting mechanism 20 drives the movable tray 40 to lift, and after the movable tray 30 moves to the fixed tray 40, the clamping portion 110 is separated from the clamping portion 310 under the support of the fixed tray 40, so that the clamping portion 110 is in an unstressed state, the fixed tray 40 will bear the weight of the movable tray 30, and the lifting mechanism 20 will not be stressed.
In addition, as shown in fig. 1-2, in the initial state of the tray lifting device, the movable tray 30 is limited in the fixed tray 40, the clamping portion 110 continuously rises during the lifting process of the lifting mechanism 20, when the lifting mechanism is lifted to approach the movable tray 30, the clamping portion 110 is automatically clamped in the clamping portion 310, and during the lifting process of the clamping portion 110, the lifting mechanism 20 drives the movable tray 30 to move upwards due to the clamping connection between the clamping portion 110 and the clamping portion 310. When the movable tray 30 is taken out, the lifting mechanism 20 moves downward, the movable tray 30 has a certain downward movement speed due to its own weight, and the lifting mechanism 20 needs to keep a small movement speed in order to keep the engaging portion 110 and the engaging portion 310 in the engaged state and not to be completely disengaged.
The tray lifting device of this embodiment is provided with joint portion 110 through the activity on frame 10, be provided with the block portion 310 that matches with joint portion 110 on the movable tray 30, joint portion 110 block is so that elevating system 20 drives movable tray 30 lift on block portion 310, and after movable tray 30 removed to fixed tray 40 department, under the support of fixed tray 40, joint portion 110 and block portion 310 separation, therefore, joint portion 110 bearing when movable tray 30 rose, when movable tray 30 and fixed tray 40 butt joint, joint portion 110 will not bear the weight again, elevating system 20 will not bear the load of movable tray 30, and then improve the condition of the long-time load of tray lifting device, reduce the loss to elevating system 20.
Further, in order to complete the alignment of the movable tray 30 and the fixed tray 40, in another embodiment, please refer to fig. 1-2, on the basis of the above embodiment, the movable tray 30 is provided with an alignment pin 320, and the fixed tray 40 is provided with a shaft sleeve 410 aligned and matched with the alignment pin 320.
Specifically, when the lifting mechanism 20 starts to descend, the movable tray 30 descends to the fixed tray 40, the alignment pin 320 is inserted into the shaft sleeve 410, the clamping portion 110 and the engaging portion 310 start to separate, and after the movable tray 30 descends continuously, the clamping portion 110 and the engaging portion 310 separate completely, and the alignment task of the movable tray 30 and the fixed tray 40 is completed, at this time, the movable tray 30 is placed on the fixed tray 40 completely, the clamping portion 110 and the engaging portion 310 separate, and the fixed tray 40 will bear the weight of the movable tray 30, and further, the whole lifting mechanism 20 will not bear the load from the movable tray 30, so that when the movable tray 30 is located at the bottom of the lifting mechanism 20, the lifting mechanism 20 still bears the weight of the movable tray 30, and thus, the loss of the lifting mechanism 20 is reduced.
It should be noted that fig. 3 shows another embodiment of the tray lifting device of the present invention, the shapes of the fixed tray 40 and the movable tray 30 may be changed, and in addition, the number of the alignment pins 320 on the movable tray 30 and the number of the shaft sleeves 410 on the fixed tray 40 may also be changed, and it is important that, when the movable tray 30 descends to the fixed tray 40, the alignment pins 320 are butted and clamped into the shaft sleeves 410, after the movable tray descends continuously, the clamping portions 110 and the clamping portions 310 are completely separated, the alignment task of the movable tray 30 and the fixed tray 40 is completed, at this time, the movable tray 30 is completely placed on the fixed tray 40, the alignment task of the movable tray 30 and the fixed tray 40 is completed through the cooperation of the alignment pins 320 and the shaft sleeves 410, and the supporting and limiting effects of the fixed tray 40 on the movable tray 30 are also ensured.
In this embodiment, fig. 4 shows an embodiment of assembling the movable tray 30 and the lifting mechanism 20 in fig. 3, a lifting slide rail 120 is disposed on the frame 10, the clamping portion 110 includes a lifting plate 111 and a clamping pin 112, the clamping pin 112 is disposed on the lifting plate 111, and the lifting plate 111 is movably disposed on the lifting slide rail 120, so that the lifting plate 111 slides downward or upward on the lifting slide rail 120 along with the transmission of the lifting mechanism 20, and further drives the movable tray 30 to perform lifting movement, specifically, when the lifting slide rail 120 descends, the movable tray 30 descends to the fixed tray 40, at this time, the positioning pin 320 will be butted and clamped into the shaft sleeve 410, and after the descending continues, the clamping portion 110 and the clamping portion 310 are completely separated, and the task of aligning the movable tray 30 and the fixed tray 40 is completed; when the lifting slide rail 120 is lifted, the movable tray 30 is separated from the fixed tray 40, at this time, the alignment pin 320 is separated from the shaft sleeve 410, and after the lifting is continued, the clamping portion 110 is clamped and connected with the clamping portion 310.
Further, in this embodiment, the engaging portion 310 includes a groove portion 311, the groove portion 311 is disposed on the bottom surface of the movable tray 30, and the detent pin 112 is matched with the groove portion 311 to ensure that the engaging portion 310 and the engaging portion 110 can be engaged with and disengaged from each other, specifically, the groove portion 311 has a downward opening portion, when the movable tray 30 moves to the fixed tray 40, the detent pin 112 is disengaged from the groove portion 311, at this time, the detent pin 112 will not bear the gravity from the movable tray 30, and further, the lifting mechanism 20 will not bear the load from the movable tray 30, specifically, the movable tray 30 descends to the fixed tray 40, at this time, the alignment pin 320 will be engaged with the shaft sleeve 410, and after the movable tray 30 and the groove portion 311 are further descended, the alignment task of the movable tray 30 and the fixed tray 40 is completed; when the movable tray 30 is separated from the fixed tray 40, the alignment pins 320 are separated from the shaft sleeves 410, and after the alignment pins continue to rise, the locking pins 112 are engaged with the groove portions 311.
In this embodiment, the fixing tray 40 is provided with an accommodating opening 420 matching with the position-locking pin 112 and the groove portion 311, when the movable tray 30 is lowered to the fixed tray 40, the click pin 112 is clicked into the groove portion 311, at this time, an accommodation opening 420 is required to allow a space for accommodating the position-locking pin 112 and the groove portion 311, to ensure the smooth alignment of the fixed tray 40 and the movable tray 30, and to provide a space for the position-locking pin 112 to descend, so that the catching pins 112 and the groove portions 311 are separated, and specifically, the movable tray 30 is lowered to the fixed tray 40, and at this time, the alignment pin 320 will butt and be clamped into the shaft sleeve 410, and after further descending, the clamping pin 112 and the groove portion 311 will be completely separated, in order to ensure the alignment between the position-locking pin 112 and the groove portion 311, an accommodating opening 420 is formed in the fixed tray 40 to accommodate the position-locking pin 112 and the groove portion 311, so that the alignment between the movable tray 30 and the fixed tray 40 can be completed.
In this embodiment, the movable tray 30 is lowered to the fixed tray 40, at this time, the alignment pin 320 is abutted and clamped into the shaft sleeve 410, after the movable tray 30 is further lowered, the movable tray 30 is completely placed on the fixed tray 40, the clamping portion 110 is separated from the clamping portion 310, the alignment pin 320 is abutted and clamped into the shaft sleeve 410 to complete alignment of the movable tray 30 and the fixed tray 40, the wheel bayonet 330 is provided on the movable tray 30, a user pushes wheels of the cart into the wheel bayonet 330, and as the movable tray 30 is raised, the wheel bayonet 330 of the cart is completely clamped into the wheel bayonet 330, so as to ensure that after the cart enters the movable tray 30, the position of the cart can be defined, and position deviation of the cart during the raising and lowering process can be prevented, specifically, as shown in fig. 1-2, the cart enters the movable tray, and as the movable tray 30 is raised, due to its own gravity, the wheels of the cart will automatically snap into the wheel snap 330, thereby limiting the position of the cart, and the lifting mechanism 20 will not bear the load from the movable tray 30, and the fixed tray 40 will bear the weight of the movable tray 30 and the cart. It should be noted that, as shown in fig. 2 to 3, the number of the wheel catches 330 and the shape of the downward protrusions on the removable tray 30 are not exclusive, for example: the number of wheel catches 330 in fig. 2 is 3, and the number of wheel catches 330 in fig. 3 is 4.
Further, in this embodiment, the movable tray 30 is lowered to the fixed tray 40, at this time, the alignment pin 320 is butted and clamped into the shaft sleeve 410, after the movable tray 30 is further lowered, the movable tray 30 is completely placed on the fixed tray 40, the clamping portion 110 and the clamping portion 310 are separated, the alignment pin 320 is butted and clamped into the shaft sleeve 410, and alignment between the movable tray 30 and the fixed tray 40 is further completed, during the lowering process, since the wheel bayonet 330 has a downward protruding portion, if the fixed tray 40 is not provided with the limiting opening 430, alignment between the movable tray 30 and the fixed tray 40 cannot be completed, therefore, the fixed tray 40 needs to be provided with the limiting opening 430 aligned and matched with the wheel bayonet 330, the setting area of the limiting opening 430 on the fixed tray 40 corresponds to the setting area of the wheel bayonet 330 on the movable tray 30, so that alignment between the movable tray 30 and the fixed tray 40 can be ensured, that is, the wheel mount 330 is provided on the fixed tray 40, so that a downward protruding portion is formed on the bottom surface of the fixed tray 40, when the movable tray 30 descends to the fixed tray 40, in order to ensure that the engaging portion 110 is engaged with the engaging portion 310, a limiting opening 430 is provided on the fixed tray 40, and it should be explained that the wheel mount 330 is provided in a downward protruding shape, in order to ensure that the wheel mount 330 has a certain depth, so that the cart can be well confined in the wheel mount 330.
Further, in this embodiment, the fixed tray 40 is further provided with an inclined ramp 440, and by providing the inclined ramp 440 on the fixed tray 40, when a user pushes the wheels of the cart into the wheel bayonet 330, the cart needs to rise to a certain height, and for a lighter cart or a cart without a load, a person can move the cart to the wheel bayonet 330, and if the cart has a larger load, the person can move the cart to the wheel bayonet 330, which is very laborious.
In the embodiment, please refer to fig. 3, the frame 10 is provided with a locking structure 50 at both sides, when the movable tray 30 is lifted to the locking structure 50, the movable tray 30 is locked with the locking structure 50.
In the present embodiment, the lifting mechanism 20 includes a chain 210 and a driving assembly 220, and one end of the chain 210 is connected to the input end of the driving assembly 220, and the other end is connected to the engaging portion 110.
In this embodiment, an intelligent storage cabinet is provided, please refer to fig. 1-3, fig. 2 illustrates a situation that when a trolley is stored in the intelligent storage cabinet, a movable tray 30 and a fixed tray 40 are aligned, wheels of the trolley are completely clamped into a wheel bayonet 330, the trolley is limited on the movable tray 30, a lifting mechanism 20 starts to operate to lift the position of the movable tray 30, an alignment pin 320 and a shaft sleeve 410 start to separate, the movable tray 30 and the fixed tray 40 are completely separated along with continuous lifting of the movable tray 30, and finally the lifting mechanism 20 lifts the movable tray 30 to a certain height, thereby completing a storage task of the trolley; fig. 1 or fig. 3 illustrates a situation that the movable tray 30 and the fixed tray 40 are not aligned when the intelligent storage cabinet does not store articles, specifically, the clamping portion 110 and the clamping portion 310 are separated, the alignment pin 320 will be butted and clamped into the shaft sleeve 410 to complete alignment of the movable tray 30 and the fixed tray 40, and the user takes out the cart from the intelligent storage cabinet, thereby completing the task of taking out the cart.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A tray lifting device, comprising: the device comprises a frame, a lifting mechanism, a movable tray and a fixed tray;
elevating system installs on the frame, fixed tray is fixed to be set up the bottom of frame, the activity is provided with joint portion on the frame, be provided with on the activity tray with the block portion that joint portion matches, joint portion block is in order to make in the block portion elevating system drives the activity tray goes up and down, and works as the activity tray removes extremely behind the fixed tray department under the support of fixed tray, joint portion with the separation of block portion.
2. The tray lifting device as claimed in claim 1, wherein the movable tray is provided with alignment pins, and the fixed tray is provided with bushings aligned and matched with the alignment pins.
3. The tray lifting device according to claim 1, wherein the frame is provided with a lifting slide rail, the clamping portion comprises a lifting plate and a clamping pin, the clamping pin is arranged on the lifting plate, and the lifting plate is movably arranged on the lifting slide rail.
4. The tray lifting device according to claim 3, wherein the engaging portion includes a recessed portion provided on a bottom surface of the movable tray, the recessed portion being matched with the detent pin.
5. The tray lifting device according to claim 4, wherein the fixed tray is provided with a receiving opening matching with the position-locking pin and the groove portion.
6. A pallet lifting device according to claim 1, wherein said movable pallet is provided with wheel catches.
7. The tray lifting device according to claim 6, wherein the fixed tray is provided with a limiting opening which is matched with the wheel bayonet in an alignment way, and an arrangement area of the limiting opening on the fixed tray corresponds to an arrangement area of the wheel bayonet on the movable tray.
8. The tray lifting device according to claim 1, wherein the frame is provided with a locking structure at both sides thereof, and when the movable tray is lifted to the locking mechanism position, the movable tray and the locking mechanism are locked and connected.
9. The tray lifting device according to claim 1, wherein the lifting mechanism comprises a chain and a driving assembly, one end of the chain is connected with an input end of the driving assembly, and the other end of the chain is connected with the clamping portion.
10. An intelligent storage cabinet, characterized in that the intelligent storage cabinet comprises a tray lifting device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121223001.4U CN215828251U (en) | 2021-06-02 | 2021-06-02 | Tray lifting device and intelligent storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121223001.4U CN215828251U (en) | 2021-06-02 | 2021-06-02 | Tray lifting device and intelligent storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215828251U true CN215828251U (en) | 2022-02-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121223001.4U Active CN215828251U (en) | 2021-06-02 | 2021-06-02 | Tray lifting device and intelligent storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215828251U (en) |
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2021
- 2021-06-02 CN CN202121223001.4U patent/CN215828251U/en active Active
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