CN212659136U - Opening and closing device for contactless delivery and contactless vending equipment - Google Patents
Opening and closing device for contactless delivery and contactless vending equipment Download PDFInfo
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- CN212659136U CN212659136U CN202021225552.XU CN202021225552U CN212659136U CN 212659136 U CN212659136 U CN 212659136U CN 202021225552 U CN202021225552 U CN 202021225552U CN 212659136 U CN212659136 U CN 212659136U
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Abstract
The utility model relates to an opening and closing device for contactless delivery, which comprises an installation bracket, a mobile driving unit, a first movable plate and a second movable plate; the bearing roller is installed on the installation surface of the installation support through a roller support, the rolling direction of the bearing roller is consistent with the moving direction of the first moving plate or the second moving plate, the top edge of the bearing roller is in contact with the inner surface of the first moving plate or the second moving plate, and acting force on the moving driving unit due to gravity center movement of the first moving plate and the second moving plate is reduced when the first moving plate or the second moving plate moves. The utility model discloses still relate to a contactless vending device. Implement the utility model discloses a device and contactless automatic vending equipment open and shut for contactless delivery has following beneficial effect: the moving is smooth, the service life is long, and the maintenance frequency is low.
Description
Technical Field
The utility model relates to an automatic vending equipment, more specifically say, relate to a device and contactless automatic vending equipment open and shut for contactless delivery.
Background
The distribution of intelligent lockers or vending devices is usually performed manually, which is inefficient. There are also some attempts to deliver or deliver automatically, for example by unmanned aerial vehicles for contactless delivery. Such delivery is typically by placing items into the top of the vending apparatus or smart locker. Such a method is suitable for delivering or distributing special occasions or special articles, such as fast food boxes. These deliveries or deliveries require strict enforcement that no third person be exposed to the item during the delivery process. Usually through a channel provided at the top of the apparatus. For reasons of safety of the equipment, etc., the above-mentioned passage is usually provided with an opening and closing device which is opened only when the goods are delivered or delivered and closed for the rest of the time. The opening and closing device in the prior art is not specially designed, and due to the fact that the weight of the opening and closing device is in a longer relation with the moving path, shaking or unsmooth phenomena often occur when the opening and closing device is opened and closed, so that the abrasion of parts is large, the service life is short, and the defects that maintenance is often needed and the like exist.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect that the operation is unsmooth, life is shorter, often need the maintenance of prior art, provide an operation smooth and easy, life is longer, the maintenance number of times is less be used for contactless device and contactless automatic vending equipment that opens and shuts of delivering.
The utility model provides a technical scheme that its technical problem adopted is: constructing an opening and closing device for non-contact delivery, which comprises a mounting bracket, a mobile driving unit, a first moving plate and a second moving plate; the mobile driving unit is installed on the installation surface of the installation support, the first moving plate and the second moving plate are respectively connected with the driving unit and move towards the middle direction of the installation support under the action of the driving unit, and a delivery channel formed by the installation support is contacted and closed at the center position of the installation support; or the conveying device moves towards the direction away from the middle part of the mounting bracket under the action of the driving unit, moves to the edge of the mounting bracket and opens a delivery channel formed by the mounting bracket; the bearing roller is installed on the installation surface of the installation support through a roller support, the rolling direction of the bearing roller is consistent with the moving direction of the first moving plate or the second moving plate, the top edge of the bearing roller is in contact with the inner surface of the first moving plate or the second moving plate, and acting force on the moving driving unit due to gravity center movement of the first moving plate and the second moving plate is reduced when the first moving plate or the second moving plate moves.
Furthermore, the bearing rollers comprise a plurality of bearing rollers which are uniformly distributed on one side edge of the mounting surface of the mounting bracket, and the bearing rollers mounted on one side edge are all contacted with a moving plate.
Still further, a sliding support unit is included; the sliding support unit comprises a sliding roller and a sliding roller lifting module, the sliding roller is arranged on the inner surface of a downward bent folded edge of the first moving plate or the second moving plate, and the rolling direction of the sliding roller is the same as the moving direction of the first moving plate or the second moving plate; the sliding roller lifting module is arranged on the side face of the mounting support, and the first moving plate or the second moving plate is arranged on the mounting support and is in contact with the sliding rollers to support the sliding rollers and the first moving plate or the second moving plate where the sliding rollers are located.
Furthermore, the sliding roller lifting module comprises a plate-type sliding rail and a sliding roller supporting groove, the plate-type sliding rail comprises a fixed part and a moving part, the fixed part is installed on the installation support, the moving part is connected with the sliding roller supporting groove, and the sliding roller is in contact with the sliding roller supporting groove.
Furthermore, sliding support units with the moving directions of the left side and the right side of the moving plate are arranged on the front side and the rear side of the first moving plate and the second moving plate.
Still further, the mobile drive unit comprises a motor and a transmission module; the motor is arranged below the mounting bracket, and the transmission module rotates along with the rotation of the motor through a motor transmission mechanism; the first moving plate and the second moving plate are respectively connected to different parts of the transmission module and realize opposite movement along with the rotation of the transmission module; the transmission module comprises a driving shaft, a driven shaft, a driving wheel, two driving wheels, two driven wheels and two synchronous belts which are respectively sealed; the two driving wheels are arranged at two ends of the driving shaft, and the driving shaft is arranged at one end of the mounting surface through corresponding bearings and bearing seats; the two follow-up wheels are arranged at two ends of the driven shaft, and the driven shaft is arranged at the other end, opposite to one end where the driving shaft is located, of the mounting surface through corresponding bearings and bearing seats; the two synchronous belts are respectively meshed with a driving wheel and a driven wheel on the same end of the driving shaft and the driven shaft and are sleeved on the driving wheel and the driven wheel; the driving wheel is arranged between the two driving wheels on the driving shaft and meshed with the motor transmission mechanism, so that the driving shaft rotates along with the rotation of the motor.
Furthermore, the first moving block is connected to first corresponding positions of the two synchronous belts through a first connecting piece; the second moving block is connected to a second corresponding position of the synchronous belt through a second connecting piece; the first respective position comprises an upper half-cycle of the synchronous belt; the second respective position comprises a lower half-cycle of the synchronous belt.
Still further, the first connecting piece comprises a first connecting slide block and a first connecting plate; the second connecting piece comprises a second connecting sliding block and a second adapter plate; the first adapter plate and the second adapter plate are respectively connected to the first corresponding position and the second corresponding position, and the first adapter plate and the second adapter plate are respectively connected with the first connecting slide block and the second connecting slide block; the first connecting slide block and the second connecting slide block are also connected with the first moving plate and the second moving plate respectively; the first connecting slide block and the second connecting slide block respectively move along a linear guide rail arranged on the mounting surface.
Furthermore, the two linear guide rails are respectively arranged on two opposite sides of the mounting surface; the extending direction of the linear guide rail is the moving direction of the first moving plate or the second moving plate; the first connecting slide block and the second connecting slide block are arranged at different positions of one linear guide rail.
The utility model discloses still relate to a contactless automatic vending equipment, its article of selling are put into by its top by automatic delivery device, contactless automatic vending equipment's top is provided with the device of opening and shutting so that automatic delivery device delivers article, the device of opening and shutting includes above-mentioned arbitrary one be used for contactless device of opening and shutting of delivering.
Implement the utility model discloses a device and contactless automatic vending equipment open and shut for contactless delivery has following beneficial effect: because the bearing rollers are arranged, the weight of the first moving plate and the weight of the second moving plate are respectively borne by the bearing rollers which are in contact with the first moving plate, and meanwhile, the first moving plate and the second moving plate are respectively kept on the same horizontal plane on the whole due to the existence of the bearing rollers, when the first moving plate and the second moving plate need to be moved, the first moving plate and the second moving plate can be moved only by applying smaller force on the horizontal plane, and the smaller force not only means energy consumption saving, but also causes the load of each execution component for realizing the movement to be smaller. Therefore, the moving is smooth, the service life is long, and the maintenance frequency is low.
Drawings
FIG. 1 is a schematic top view of an opening and closing device for contactless delivery and an embodiment of a contactless vending machine according to the present invention;
FIG. 2 is a perspective view of the open/close device of the embodiment shown from the bottom;
FIG. 3 is a schematic structural view of the mounting bracket and components mounted thereon in the illustrated embodiment;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a schematic structural diagram of the opening and closing device mounted on the vending machine and used for delivery in the embodiment;
fig. 6 is a schematic structural diagram of the opening and closing device installed on the vending machine and not delivered in the embodiment.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
As shown in fig. 1, fig. 2 and fig. 3, in the embodiment of the retractable device for contactless delivery and the contactless vending apparatus of the present invention, the retractable device for contactless delivery includes a mounting bracket 1, a mobile driving unit, a first moving plate 3 and a second moving plate 4; the moving driving unit is arranged on the installation surface of the installation bracket 1 and comprises a plurality of components which are combined together according to the design to realize the movement of the first moving plate 3 and the second moving plate 4; the first moving plate 3 and the second moving plate 4 are respectively connected with the driving unit 2, and move towards the middle (or center) direction of the mounting bracket 1 under the action of the driving unit, and contact and close a delivery channel 5 formed by the mounting bracket 1 at the center position of the mounting bracket 1 (in the embodiment, the mounting bracket 1 is a hollow frame, the periphery of the frame is provided with a mounting surface, and the middle hollow position is the delivery channel 5); or move towards the direction away from the middle part of the mounting bracket 1 under the action of the driving unit, move to the edge of the mounting bracket 1 and open a delivery channel 5 formed by the mounting bracket 1; the opening and closing device further comprises a bearing roller 61, the bearing roller 61 is mounted on the mounting surface of the mounting bracket 1 through a roller bracket 62, the rolling direction of the bearing roller 61 is consistent with the moving direction of the first moving plate 3 or the second moving plate 4, the top edge of the bearing roller 61 is in contact with the inner surface of the first moving plate 3 or the second moving plate 4, and the acting force on the moving driving unit due to the movement of the gravity centers of the first moving plate 3 and the second moving plate 4 is reduced when the first moving plate 3 or the second moving plate 4 moves. That is, the moving roller 61 and the roller bracket 62 together form a top support assembly 6 for forming one or more supporting points (when a moving plate contacts a plurality of bearing rollers 61) between the mounting bracket 1 and the first moving plate 3 or the second moving plate 4, so that the gravity of the moving plate, which has been previously overcome when the moving plate moves, is changed into the rolling friction force between the bearing rollers 61 and the moving plate, so that the moving plate can be moved even with a small force. Thereby saving energy consumption and prolonging the service life of the components.
In this embodiment, the bearing rollers include a plurality of bearing rollers, and a plurality of bearing rollers are evenly distributed on one side of the mounting surface of the mounting bracket, and the bearing rollers mounted on one side are all in contact with a moving plate. Referring to fig. 2 and 3, in fig. 2 and 3, two bearing rollers 61 are respectively disposed on the left side and the right side of each mounting surface, wherein the two bearing rollers 61 on the left side are uniformly distributed on the side and contact with the first moving plate 3 to form a support for the first moving plate 3; and the two bearing rollers 61 on the right side are uniformly and respectively on the side edges and are in contact with the second moving plate 4 to form a support for the second moving plate 4.
In the present embodiment, in order to further reduce the influence of gravity on the movement of the first moving plate 3 and the second moving plate 4, and to use multi-point support, the acting force of gravity on the top support assembly 6 is dispersed, so that the support is more stable and the movement is smoother. In this embodiment, the opening and closing device further includes a sliding support unit; the sliding support unit comprises a sliding roller 71 and a sliding roller lifting module 72, the sliding roller 71 is arranged on the inner surface of a downward bent folded edge of the first moving plate 3 or the second moving plate 4 (see fig. 2), and the rolling direction of the sliding roller is the same as the moving direction of the first moving plate 3 or the second moving plate 4; the sliding roller lifting module 72 is disposed on a side surface of the mounting bracket 1, and contacts the sliding roller 71 when the first moving plate 3 or the second moving plate 4 is mounted on the mounting bracket 1, so as to support the sliding roller 71 and the first moving plate 3 or the second moving plate 4 where the sliding roller 71 is located.
In this embodiment, referring to fig. 3 and 4, the sliding roller lifting module 72 includes a plate-type sliding rail 722 and a sliding roller supporting groove 721, the plate-type sliding rail 722 includes a fixed component and a moving component, the fixed component is mounted on the mounting bracket 1, the moving component is connected with the sliding roller supporting groove 721, and the sliding roller 71 contacts with the sliding roller supporting groove 721. When the first moving block 3 or the second moving block 4 moves, the sliding roller 71 thereon moves together in the sliding roller supporting groove 721, and when the sliding roller moves to one end of the sliding roller supporting groove 721, the moving member of the plate rail 722 is driven to move, so that the sliding roller 71 can support the moving plate in the whole moving process of the first moving plate 3 or the second moving plate 4. In this embodiment, the plate-type sliding rail 722 may be similar to a sliding rail used in a general drawer, but has a thicker material and higher strength.
In this embodiment, the front and rear sides of the first moving plate 3 and the second moving plate 4 are provided with slide rollers 71 moving in the left and right sides of the moving plates. Likewise, a corresponding sliding roller lifting module 72 is arranged on the mounting space 1. Please refer to fig. 3 and 4.
Further, the movement driving unit includes a motor 81 and a transmission module 83 (composed of a plurality of components); the motor 81 is arranged below the mounting bracket, and the transmission module 83 rotates along with the rotation of the motor through a motor transmission mechanism 82; the first moving plate 3 and the second moving plate 4 are respectively connected to different parts of the transmission module 83, and move oppositely along with the rotation of the transmission module 83; the transmission module 83 comprises a driving shaft 831, a driven shaft 832, a driving wheel, two driving wheels 833, two driven wheels 834 and two respectively closed synchronous belts 84; the two driving wheels 833 are mounted at two ends of the driving shaft 831, and the driving shaft 831 is mounted at one end of the mounting surface through corresponding bearings and bearing seats; the two follower wheels 834 are mounted at both ends of the driven shaft 832, and the driven shaft 832 is mounted on the other end of the mounting surface opposite to the end where the driving shaft 831 is located through corresponding bearings and bearing seats (see fig. 3 and 4); the two synchronous belts 84 are respectively engaged with a driving wheel 833 and a driven wheel 834 at the same end (in fig. 3 and 4, the front end or the rear end in the figure) of the driving shaft 831 and the driven shaft 832 and are sleeved on the driving wheel 833 and the driven wheel 834; the driving wheel is installed at a position between two driving wheels 833 on the driving shaft 831 and meshed with the motor transmission mechanism 82, so that the driving shaft 831 rotates along with the rotation of the motor 81, thereby driving the whole driving unit to act.
In this embodiment, the first moving block 3 is connected to the first corresponding position of the two timing belts 84 through a first connecting member; the second moving block is connected to a second corresponding position of the synchronous belt 84 through a second connecting piece; the first respective position comprises the upper half of the timing belt 84; the second corresponding position comprises the lower half of the timing belt 84. In the present embodiment, referring to fig. 3 and 4, the upper circumference of the timing belt 84 is a portion separated from the installation surface by the driving wheel 833 and the driven wheel 834 after the timing belt 84 is installed in place; the lower half of the timing belt 84 is a portion that is divided by the driving pulley 833 and the driven pulley 834 and is adjacent to the mounting surface when the timing belt 84 is mounted in place. In other words, in the present embodiment, different portions of one timing belt 84 are connected to different moving blocks, respectively, and both sides of one moving block are connected to the same portions of different timing belts 84, respectively.
Specifically, the first link includes a first link slider 93 and a first transfer plate 91; the second connecting piece comprises a second connecting slider 94 and a second adapter plate 92; the first adapter plate 91 and the second adapter plate 92 are respectively connected to the first corresponding position and the second corresponding position, and the first adapter plate 91 and the second adapter plate 92 are further respectively connected to the first connecting slider 93 and the second connecting slider 94; the first connecting slider 93 and the second connecting slider 94 are further connected with the first moving plate 4 and the second moving plate 4 respectively; the first connecting slider 93 and the second connecting slider 94 respectively move along a linear guide 95 arranged on the mounting surface; a mounting groove 931 into which the linear guide 95 is inserted, and the mounting groove 931 is coupled to the first coupling slider 93 such that a movement locus of the first coupling slider 93 is restricted by the linear guide 95; the movement locus of the second link block 94 is also restricted by the similar structure. In this embodiment, the linear guide 95 includes two linear guides, which are respectively disposed on two opposite sides of the mounting surface; the extending direction of the linear guide 95 is the moving direction of the first moving plate 3 or the second moving plate 4; a first connecting slider 93 and a second connecting slider 94 are mounted at different positions of a linear guide 95, see fig. 3 and 4.
The utility model also relates to a contactless vending machine, the goods sold by the contactless vending machine are put in by the automatic delivery device from the top, the top of the contactless vending machine is provided with an opening and closing device so as to be convenient for the automatic delivery device to deliver the goods, a cabinet body 9 of the contactless vending machine is arranged below the opening and closing device, and the cabinet body 9 comprises other components except the opening and closing device; the opening and closing device comprises any one of the opening and closing devices for contactless delivery. Fig. 5 and 6 show the open and closed states of the opening and closing device of the contactless vending machine, respectively, wherein fig. 6 is a partially perspective drawing showing the positions of some of the components of the opening and closing device when it is closed.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The opening and closing device for non-contact delivery is characterized by comprising an installation support, a mobile driving unit, a first moving plate and a second moving plate; the mobile driving unit is installed on the installation surface of the installation support, the first moving plate and the second moving plate are respectively connected with the driving unit and move towards the middle direction of the installation support under the action of the driving unit, and a delivery channel formed by the installation support is contacted and closed at the center position of the installation support; or the conveying device moves towards the direction away from the middle part of the mounting bracket under the action of the driving unit, moves to the edge of the mounting bracket and opens a delivery channel formed by the mounting bracket; the bearing roller is installed on the installation surface of the installation support through a roller support, the rolling direction of the bearing roller is consistent with the moving direction of the first moving plate or the second moving plate, the top edge of the bearing roller is in contact with the inner surface of the first moving plate or the second moving plate, and acting force on the moving driving unit due to gravity center movement of the first moving plate and the second moving plate is reduced when the first moving plate or the second moving plate moves.
2. The opening and closing device for contactless delivery according to claim 1, wherein the plurality of the bearing rollers are uniformly distributed on one side of the mounting surface of the mounting bracket, and the bearing rollers mounted on one side are in contact with a moving plate.
3. The opening and closing device for contactless delivery according to claim 2, further comprising a sliding support unit; the sliding support unit comprises a sliding roller and a sliding roller lifting module, the sliding roller is arranged on the inner surface of a downward bent folded edge of the first moving plate or the second moving plate, and the rolling direction of the sliding roller is the same as the moving direction of the first moving plate or the second moving plate; the sliding roller lifting module is arranged on the side face of the mounting support, and the first moving plate or the second moving plate is arranged on the mounting support and is in contact with the sliding rollers to support the sliding rollers and the first moving plate or the second moving plate where the sliding rollers are located.
4. The opening and closing device for contactless delivery according to claim 3, wherein the sliding roller lifting module comprises a plate-type sliding rail and a sliding roller supporting groove, the plate-type sliding rail comprises a fixed part and a moving part, the fixed part is mounted on the mounting bracket, the moving part is connected with the sliding roller supporting groove, and the sliding roller is in contact with the sliding roller supporting groove.
5. The opening and closing device for contactless delivery according to claim 3, wherein the front and rear sides of the first moving plate and the second moving plate are provided with sliding rollers moving in the left and right sides of the moving plate.
6. The opening and closing device for contactless delivery according to claim 5, characterized in that the mobile driving unit comprises a motor and a transmission module; the motor is arranged below the mounting bracket, and the transmission module rotates along with the rotation of the motor through a motor transmission mechanism; the first moving plate and the second moving plate are respectively connected to different parts of the transmission module and realize opposite movement along with the rotation of the transmission module; the transmission module comprises a driving shaft, a driven shaft, a driving wheel, two driving wheels, two driven wheels and two synchronous belts which are respectively sealed; the two driving wheels are arranged at two ends of the driving shaft, and the driving shaft is arranged at one end of the mounting surface through corresponding bearings and bearing seats; the two follow-up wheels are arranged at two ends of the driven shaft, and the driven shaft is arranged at the other end, opposite to one end where the driving shaft is located, of the mounting surface through corresponding bearings and bearing seats; the two synchronous belts are respectively meshed with a driving wheel and a driven wheel on the same end of the driving shaft and the driven shaft and are sleeved on the driving wheel and the driven wheel; the driving wheel is arranged between the two driving wheels on the driving shaft and meshed with the motor transmission mechanism, so that the driving shaft rotates along with the rotation of the motor.
7. The opening and closing device for contactless delivery according to claim 6, wherein the first moving plate is connected to the first corresponding position of the two synchronous belts through a first connecting piece; the second moving plate is connected to a second corresponding position of the synchronous belt through a second connecting piece; the first respective position comprises an upper half-cycle of the synchronous belt; the second respective position comprises a lower half-cycle of the synchronous belt.
8. The opening and closing device for contactless delivery according to claim 7, wherein the first link includes a first link slider and a first transfer plate; the second connecting piece comprises a second connecting sliding block and a second adapter plate; the first adapter plate and the second adapter plate are respectively connected to the first corresponding position and the second corresponding position, and the first adapter plate and the second adapter plate are respectively connected with the first connecting slide block and the second connecting slide block; the first connecting slide block and the second connecting slide block are also connected with the first moving plate and the second moving plate respectively; the first connecting slide block and the second connecting slide block respectively move along a linear guide rail arranged on the mounting surface.
9. The opening and closing device for contactless delivery according to claim 8, wherein the linear guide comprises two linear guides respectively disposed on two opposite sides of the mounting surface; the extending direction of the linear guide rail is the moving direction of the first moving plate or the second moving plate; the first connecting slide block and the second connecting slide block are arranged at different positions of one linear guide rail.
10. A contactless vending machine where the goods to be vended are placed by an automated delivery device from the top, the top of the contactless vending machine being provided with an opening and closing device to facilitate the delivery of the goods by the automated delivery device, characterized in that the opening and closing device comprises an opening and closing device for contactless delivery according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021225552.XU CN212659136U (en) | 2020-06-29 | 2020-06-29 | Opening and closing device for contactless delivery and contactless vending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021225552.XU CN212659136U (en) | 2020-06-29 | 2020-06-29 | Opening and closing device for contactless delivery and contactless vending equipment |
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| Publication Number | Publication Date |
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| CN212659136U true CN212659136U (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021225552.XU Active CN212659136U (en) | 2020-06-29 | 2020-06-29 | Opening and closing device for contactless delivery and contactless vending equipment |
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| CN (1) | CN212659136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467904A (en) * | 2022-01-14 | 2022-05-13 | 温仙花 | White mouse trapper for biotechnology research |
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2020
- 2020-06-29 CN CN202021225552.XU patent/CN212659136U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467904A (en) * | 2022-01-14 | 2022-05-13 | 温仙花 | White mouse trapper for biotechnology research |
| CN114467904B (en) * | 2022-01-14 | 2024-04-05 | 温仙花 | Mice trapper for biotechnology research |
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