CN216596383U - A prevent tong structure and vending machine for vending machine door that opens and shuts - Google Patents
A prevent tong structure and vending machine for vending machine door that opens and shuts Download PDFInfo
- Publication number
- CN216596383U CN216596383U CN202220001355.2U CN202220001355U CN216596383U CN 216596383 U CN216596383 U CN 216596383U CN 202220001355 U CN202220001355 U CN 202220001355U CN 216596383 U CN216596383 U CN 216596383U
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- gear
- opening
- vending machine
- door
- closing door
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Abstract
The utility model discloses a prevent tong structure and vending machine for vending machine door that opens and shuts relates to the vending machine, including door and drive arrangement that opens and shuts, drive arrangement is connected with the door that opens and shuts for the drive door that opens and shuts, drive arrangement includes: the power gear is rotatably fixed at one end of the opening and closing door; one side of the transmission gear is meshed with the power gear, and the middle of the transmission gear is connected with an elastic component for maintaining the transmission gear at an initial position; the driving gear is rotatably fixed at one end of the opening and closing door, one side of the driving gear is meshed with the other side of the transmission gear, the other side of the driving gear is connected to the opening and closing door, the situation that hands are injured by clamping can be prevented, and the safety is good.
Description
Technical Field
The utility model relates to a vending machine especially relates to a prevent tong structure for vending machine door that opens and shuts.
Background
The automatic vending machine is one kind of automatic money paying machine. The vending machine is a common commercial automation device, is not limited by time and place, can save manpower and is convenient for transaction. The goods pushing plate is a brand new commercial retail form, which is also called a micro supermarket operating in 24 hours, so that the use of the vending machine is more and more popular, the goods pushing plate is arranged on the goods shelf which is an important component of the vending machine, and after a purchaser confirms the purchased goods, the goods pushing plate can deliver the goods on the goods shelf to the goods outlet along the pushing plate guide plate so as to achieve the purpose of automatically vending the goods.
Vending machine shutter belongs to very important partly in the vending machine, and current vending machine shutter passes through opening and shutting of detection device feedback control shutter, but when detection device detected inaccurately or detection device damaged, there was the risk of taking place the tong in getting goods in-process, and the security is poor like this, also influences user experience very much.
SUMMERY OF THE UTILITY MODEL
To the weak point among the above-mentioned prior art, the utility model provides a prevent pressing from both sides hand-operated structure and vending machine for vending machine door that opens and shuts can prevent to take place to press from both sides the accident of hindering the hand at the in-process of getting goods, and its security is high.
The utility model provides a prevent tong structure for vending machine door that opens and shuts, includes door and drive arrangement that opens and shuts, drive arrangement is connected with the door that opens and shuts for the drive door that opens and shuts, drive arrangement includes:
the power gear is rotatably fixed at one end of the opening and closing door;
one side of the transmission gear is meshed with the power gear, and the middle of the transmission gear is connected with an elastic component for maintaining the transmission gear at an initial position;
the driving gear is rotatably fixed at one end of the opening and closing door, one side of the driving gear is meshed with the other side of the transmission gear, and the other side of the driving gear is connected to the opening and closing door.
In some embodiments, the power gear further comprises a mounting plate, and the power gear is rotatably fixed on the mounting plate.
In some embodiments, the mounting plate is provided with a sliding groove, the transmission gear is slidably mounted at one end of the sliding groove, and when the transmission gear moves to the other end of the sliding groove, the transmission gear is disconnected from the driving gear.
In some embodiments, a first rack and a second rack are respectively fixedly installed on two sides of the opening and closing door, and the driving gear is meshed with the first rack and used for controlling the opening and closing of the opening and closing door.
In some embodiments, the drive gear further comprises a drive shaft, the drive gear being mounted at one end of the drive shaft.
In some embodiments, the other end of the drive shaft is provided with a linkage gear, and the linkage gear is engaged with the second rack.
In some embodiments, a driving motor is connected to one side of the power gear.
A vending machine, includes foretell be used for vending machine door's anti-pinch structure.
The utility model has the advantages that:
the transmission gear is arranged between the power gear and the driving gear, the driving gear is connected with the opening and closing door, when the opening and closing door cannot be completely closed, the driving gear stops rotating, the transmission gear can be separated from the driving gear under the action of the power gear, therefore, the driving of the driving gear is stopped, the situation that hands are injured by clips can be prevented, and the safety is good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the display mounting plate of the present invention;
fig. 3 is a schematic view of the mounting plate structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, all terms (including technical and scientific terms) used in the description of this patent shall have the meaning commonly understood by one of ordinary skill in the art to which this patent belongs. As used herein, the terms "a", "an" and "the" refer to both the singular and the plural, unless the context clearly dictates otherwise.
The terms "comprising," "including," and "having" are synonymous and mean open-ended terms referring to items that are listed below, the directional terms referring to relative positions and do not exclude or preclude the presence of other elements, features, elements, components, steps or steps known or described in the art.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a prevent tong structure for vending machine door that opens and shuts, including door 1 and drive arrangement that opens and shuts, drive arrangement and door 1 are connected for drive door 1 opens and shuts, and drive arrangement includes: the power gear 2 is rotatably fixed at one end of the opening and closing door 1; one side of the transmission gear 3 is meshed with the power gear 2, and the middle part of the transmission gear 3 is connected with an elastic component 31 for maintaining the transmission gear 3 at an initial position; the driving gear 4 is rotatably fixed at one end of the opening and closing door 1, one side of the driving gear 4 is meshed with the other side of the transmission gear 3, the other side of the driving gear 4 is connected with the opening and closing door 1, in the working process, the power gear 2 drives the transmission gear 3 to rotate, the transmission gear 3 drives the driving gear 4 to rotate, the driving gear 4 drives the opening and closing door 1 to open and close, when the opening and closing door 1 has a hand clamping or other problems, the opening and closing door 1 does not close any more, at the moment, the driving gear 4 stops rotating, the power gear 2 still acts on the transmission gear 3, the power gear 2 and the driving gear 4 are both fixed, at the moment, the transmission gear 3 can deviate under the action of the power gear 2 to stop transmission, so that great force is not generated when the hand clamping occurs, the failure is solved, and the driving gear 3 can return to the original position under the action of the elastic component 31, and continuing to operate.
In this embodiment, the door opening and closing device further comprises a mounting plate 5, the power gear 2 is rotatably fixed on the mounting plate 5, a sliding groove 51 is formed in the mounting plate 5, the transmission gear 3 is slidably mounted at one end of the sliding groove 51, when the transmission gear 3 moves to the other end of the sliding groove 51, the transmission gear 3 is separated from the connection with the driving gear 4, the transmission gear 3 can move within the slotting range of the sliding groove 51 under the action of the elastic component 31, and after the failure of the door opening and closing 1 is eliminated, the transmission gear 3 returns to the original position along the slotting position of the sliding groove 51.
In this embodiment, the both sides of the door that opens and shuts 1 are fixed respectively and are equipped with first rack 11 and second rack 12, first rack 11 and second rack 12 are fixed on the door 1 that opens and shuts, drive gear 4 meshes with first rack 11 mutually, be used for controlling opening and shutting of door 1, still include drive shaft 13, drive gear 4 is installed in the one end of drive shaft 13, linkage gear 41 is equipped with to the other end of drive shaft 13, linkage gear 41 meshes with second rack 12 mutually, can guarantee the both sides synchronous motion of door 1 that opens and shuts, prevent the condition of being blocked in the process of opening and shutting.
In this embodiment, one side of the power gear 2 is connected with a driving motor, and the driving motor is driven by the motor to facilitate control.
A vending machine, includes foretell be used for vending machine door's anti-pinch structure.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (8)
1. The utility model provides a prevent tong structure for vending machine door that opens and shuts, is including opening and shutting door and drive arrangement, drive arrangement is connected with the door that opens and shuts for the drive door that opens and shuts, its characterized in that: the driving device includes:
the power gear is rotatably fixed at one end of the opening and closing door;
one side of the transmission gear is meshed with the power gear, and the middle of the transmission gear is connected with an elastic component for maintaining the transmission gear at an initial position;
the driving gear is rotatably fixed at one end of the opening and closing door, one side of the driving gear is meshed with the other side of the transmission gear, and the other side of the driving gear is connected to the opening and closing door.
2. The anti-pinch structure for the opening and closing door of the vending machine as claimed in claim 1, wherein: still include the mounting panel, the rotatable being fixed in of power gear on the mounting panel.
3. The anti-pinch structure for the opening and closing door of the vending machine as claimed in claim 2, wherein: the mounting plate is provided with a sliding groove, the transmission gear is slidably arranged at one end of the sliding groove, and when the transmission gear moves to the other end of the sliding groove, the transmission gear is separated from the connection with the driving gear.
4. The anti-pinch structure for the opening and closing door of the vending machine as claimed in claim 1, wherein: the two sides of the opening and closing door are respectively and fixedly provided with a first rack and a second rack, and the driving gear is meshed with the first rack and used for controlling the opening and closing of the opening and closing door.
5. The anti-pinch structure for the opening and closing door of the vending machine as claimed in claim 1, wherein: still include the drive shaft, drive gear install in the one end of drive shaft.
6. The anti-pinch structure for the opening and closing door of the vending machine as claimed in claim 5, wherein: and the other end of the driving shaft is provided with a linkage gear, and the linkage gear is meshed with the second rack.
7. The anti-pinch structure for the opening and closing door of the vending machine as claimed in claim 1, wherein: and one side of the power gear is connected with a driving motor.
8. A vending machine characterized by: comprises the hand-clamping prevention structure for the opening and closing door of the vending machine as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220001355.2U CN216596383U (en) | 2022-01-03 | 2022-01-03 | A prevent tong structure and vending machine for vending machine door that opens and shuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220001355.2U CN216596383U (en) | 2022-01-03 | 2022-01-03 | A prevent tong structure and vending machine for vending machine door that opens and shuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216596383U true CN216596383U (en) | 2022-05-24 |
Family
ID=81632249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220001355.2U Active CN216596383U (en) | 2022-01-03 | 2022-01-03 | A prevent tong structure and vending machine for vending machine door that opens and shuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216596383U (en) |
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2022
- 2022-01-03 CN CN202220001355.2U patent/CN216596383U/en active Active
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