Wall-mounted automatic vending equipment fixing device

Abstract

The utility model relates to the technical field of automatic vending equipment fixing structures, in particular to a wall-mounted automatic vending equipment fixing device which comprises a machine body and a plate frame, a groove matched with the plate frame is formed in the rear back face of the machine body, two sets of sliding grooves used for adjustment are formed in the surface of the inner wall of the plate frame, and the plate frame is arranged in the groove. A sliding frame located on the inner side of the plate frame is installed between the two sliding grooves in a sliding mode, and a vertical shaft hinged to the frame is rotationally installed in the sliding frame. When the automatic environment-friendly bag selling equipment is installed, the plate frame can be installed on the wall face through expansion bolts, the clamping base can be conveniently installed in a groove in the back face of the machine body, then the clamping base can be connected with an insertion plate on the outer side of a vertical plate in a clamped mode, and meanwhile the vertical plate is hinged to a sliding frame on the inner side of the plate frame through a lug plate and a frame; and the vertical plate can extend out of the plate frame and is stretched out, so that the machine body can be more conveniently mounted, and subsequent maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed structures of vending devices, and particularly relates to a fixing device for a wall-mounted vending device. Background Art

[0002] Plastic shopping bags are consumables in daily life. China consumes a large number of plastic shopping bags every year. While plastic shopping bags provide convenience for consumers, due to reasons such as excessive use and inadequate recycling and treatment, serious energy and resource waste and environmental pollution have been caused. In particular, disposable ultra-thin plastic shopping bags are easy to break and are mostly discarded at will, which has become the main source of "white pollution". Therefore, more and more regions have restricted the production, sales, and use of plastic shopping bags. Now, the new retail model has developed globally. As a new type of commercial retail model, vending machines have experienced conceptual innovation and technological breakthroughs and have been put into use in various regions and industries around the world. Currently, the intelligent vending machine industry established by the Internet of Things and the retail industry has also shown great entrepreneurial opportunities. Vending machines are in the golden age, and now various types of self-service vending machines have emerged; among them, the environmental protection bag vending machine relies on the double dividends of the Internet + sharing economy. One is the rigid demand for obtaining environmental protection bags; the other is to obtain returns through the channel of user scanning codes, achieving mutual benefit and win-win results. At the same time, the self-service bag dispenser and fully biodegradable environmental protection bags have launched an environmentally friendly and intelligent new commercial retail model, combining the environmental protection concept with the Internet, and can provide users with self-service access to degradable environmental protection bags at any time. The operation method is simple and convenient; however, since wall-mounted environmental protection bag vending devices generally directly use expansion bolts to nail the hanging rack to the wall surface, and then the holes preset on the back of the vending device can be hung with the hanging rack, enabling the vending device to be hung on the hanging rack. Although the connection is simple, subsequent maintenance is quite inconvenient. There is no maintenance space between the hanging rack and the vending device, and only by disassembling the vending device can it be maintained, which is not convenient to operate. For this reason, we propose a fixing device for a wall-mounted vending device. Content of the Utility Model

[0003] Aiming at the problems in the prior art, the utility model provides a fixing device for a wall-mounted vending device.

[0004] The technical solution adopted by the utility model to solve its technical problems is a fixing device for a wall-mounted automatic vending device, which includes a machine body and a plate frame. A groove matching the plate frame is opened on the back surface of the machine body, and sliding grooves for adjustment are opened on the inner wall surface of the plate frame. There are two groups of sliding grooves. A sliding frame located inside the plate frame is slidably installed between the two groups of sliding grooves. A vertical shaft hinged to the frame is rotatably installed in the sliding frame. An ear plate connected to the vertical plate is hinged to one end of the frame away from the vertical shaft. There are multiple groups of ear plates. A clamping seat that is snap-fitted with the vertical plate is assembled in the groove. An insertion plate that is snap-fitted with the clamping seat is integrally formed on one side of the vertical plate close to the clamping seat. There are multiple groups of insertion plates;

[0005] Horizontal grooves for slidably connecting with the ear seats are opened on one side of the vertical plate away from the groove. There are two groups of horizontal grooves. Electric push rods A hinged to the ear seats are rotatably installed on the top surface and the bottom surface of the sliding frame. Two groups of vertical tubes are rotatably installed on the outer periphery of the vertical shaft. Two groups of supports are assembled on one side of the vertical plate away from the groove. An electric push rod B for adjustment is hinged between the support and the vertical tube.

[0006] By adopting the above technical solution, when installing the environmental protection bag automatic vending device, the plate frame can be installed on the wall using expansion bolts, and the clamping seat is convenient to be installed in the groove on the back of the machine body. Subsequently, the clamping seat can be snap-fitted with the insertion plate on the outer side of the vertical plate. At the same time, the vertical plate is hinged to the sliding frame inside the plate frame through the ear plate and the frame, so that the vertical plate can extend out of the plate frame and be stretched out, making it more convenient to install the machine body and facilitating subsequent maintenance;

[0007] After installing the position of the machine body, the two electric push rods A hinged to the outside of the sliding frame can be operated, so that the electric push rod A pulls the vertical plate through the ear seat. At the same time, during this process, the ear seat is convenient to slide and displace in the horizontal groove on the back surface of the vertical plate, and the ear plate between the sliding frame and the vertical plate is hinged to the frame under the action of the pulling force. At the same time, the frame is hinged to the vertical shaft inside the sliding frame, so that the frame can swing into the inside of the sliding frame. At the same time, the vertical plate is convenient to fit with the surface of the plate frame. During this process, the electric push rod B on the outer periphery of the vertical shaft will also operate. The electric push rod B is convenient to pull the vertical plate through the support, so that the vertical plate is closely attached to the sliding frame and the plate frame. At this time, the machine body is convenient to fit with the wall, facilitating its installation. At the same time, during subsequent maintenance, the electric push rod A and the electric push rod B operate in sequence, so that the vertical plate of the machine body and the plate frame can be opened, and the machine body can be separated from the wall, facilitating maintenance, and the automatic telescopic method is more convenient;

[0008] Specifically, a lead screw is rotatably installed inside the sliding groove and is threadedly connected to the sliding frame. One end of the lead screw located outside the plate frame is sleeved with a worm gear for transmission. The bottom surface of the plate frame is equipped with a reducer, and there are two sets of reducers. The power output end of the reducer is equipped with a worm that is drivingly connected to the worm gear, and the power input end of the reducer is equipped with a servo motor.

[0009] By adopting the above technical solution, after installing the position of the machine body, the two servo motors outside the plate frame can operate synchronously according to the needs during use. The operation of the servo motor facilitates the rotation of the worm driven by the reducer to convert the torque, so that the worm can mesh with the worm gear and drive the lead screws in the two inner circumferential sliding grooves of the plate frame to rotate, enabling the lead screws to be screwed with the sliding frame and the sliding frame to slide and displace along the sliding groove inside the plate frame, and facilitating the lifting of the machine body, enabling the machine body to be away from the ground, facilitating the cleaning of the dust accumulated at the bottom of the machine body, and at the same time, the machine body can be suspended according to the needs during use.

[0010] Specifically, the bottom surface of the plate frame is equipped with a housing located outside the servo motor, and there are two sets of housings.

[0011] By adopting the above technical solution, the housing facilitates the protection of the servo motor, enabling the servo motor to operate stably and smoothly.

[0012] Specifically, a rubber pad for protection is adhered to the inner wall surface of the plate frame, and there are multiple groups of rubber pads.

[0013] By adopting the above technical solution, the rubber pad has a certain elasticity, so that when the sliding frame contacts the upper and lower ends inside the plate frame, the damage caused by rubbing between the two is reduced.

[0014] Specifically, two vertical grooves are opened on one side of the plate frame close to the groove, and two convex strips are integrally formed on the side of the vertical plate away from the groove and are slidably connected to the vertical grooves.

[0015] By adopting the above technical solution, the convex strips and the grooves fit each other, enabling the vertical plate to slide, lift and displace more stably outside the plate frame.

[0016] Specifically, multiple support holes are opened on the outer wall surface of the plate frame.

[0017] By adopting the above technical solution, multiple support holes can be connected to expansion bolts, facilitating the installation of the plate frame on the wall and facilitating the installation of the vending equipment on the wall.

[0018] Compared with the prior art, the present utility model has the following beneficial effects:

[0019] 1. Through the design of the plate rack, groove, sliding frame, vertical shaft, frame, ear plate, vertical plate, card seat and insertion plate, when installing the environmental protection bag vending equipment, the plate rack can be installed on the wall surface by using expansion bolts, and the card seat is convenient to be installed in the groove on the back of the machine body. Subsequently, the card seat can be clamped with the insertion plate on the outer side of the vertical plate. At the same time, the vertical plate is hinged with the sliding frame inside the plate rack through the ear plate and the frame, so that the vertical plate can extend out of the plate rack and be stretched out, making the installation of the machine body more convenient and facilitating subsequent maintenance.

[0020] 2. Through the design of the electric push rod A, electric push rod B, ear seat, horizontal groove, vertical pipe and support, after installing the position of the machine body, the two groups of electric push rod A hinged on the outer side of the sliding frame can operate, so that the electric push rod A pulls the vertical plate through the ear seat. At the same time, during this process, the ear seat is convenient to slide and displace in the horizontal groove on the back of the vertical plate, and the ear plate between the sliding frame and the vertical plate is hinged with the frame under the action of the pulling force. At the same time, the frame is hinged with the vertical shaft inside the sliding frame, so that the frame can swing into the inside of the sliding frame. At the same time, the vertical plate is convenient to fit with the surface of the plate rack. And during this process, the electric push rod B on the outer circumference of the vertical shaft will also operate. The electric push rod B is convenient to pull the vertical plate through the support, so that the vertical plate is closely attached to the sliding frame and the plate rack. At this time, the machine body is convenient to fit with the wall surface, facilitating its installation. At the same time, during subsequent maintenance, the electric push rod A and the electric push rod B operate in sequence, so that the vertical plate of the machine body can be opened and pulled away from the plate rack, and the machine body can be separated from the wall surface, facilitating maintenance, and the automatic telescopic method is more convenient. Description of the Drawings

[0021] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0022] Figure 1 Is the axonometric drawing of the present utility model;

[0023] Figure 2 Is the schematic diagram of the inner structure of the groove on the back of the machine body of the present utility model;

[0024] Figure 3 Is the exploded view of the connection structure between the card seat and the vertical plate of the present utility model;

[0025] Figure 4 Is the cross-sectional schematic diagram of the connection structure between the lead screw and the servo motor inside the chute of the present utility model;

[0026] In the figure: 1, the body; 2, the plate frame; 3, the groove; 4, the sliding groove; 5, the sliding frame; 6, the vertical shaft; 7, the frame; 8, the ear plate; 9, the vertical plate; 10, the card seat; 11, the insertion plate; 12, the electric push rod A; 13, the ear seat; 14, the horizontal groove; 15, the vertical pipe; 16, the support; 17, the electric push rod B; 18, the screw rod; 19, the worm gear; 20, the worm; 21, the reducer; 22, the servo motor; 23, the housing cover; 24, the rubber pad; 25, the support hole; 26, the vertical groove; 27, the convex strip. Detailed implementation manner

[0027] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation manners.

[0028] Please refer to Figures 1-4 , an embodiment of the present utility model provides a technical solution: a fixing device for a wall-mounted automatic vending device, including a body 1 and a plate frame 2. A groove 3 that fits the plate frame 2 is opened on the back surface of the body 1, and sliding grooves 4 for adjustment are opened on the inner wall surface of the plate frame 2. There are two groups of sliding grooves 4. A sliding frame 5 located inside the plate frame 2 is slidably installed between the two groups of sliding grooves 4. A vertical shaft 6 that is hinged to the frame 7 is rotatably installed inside the sliding frame 5. One end of the frame 7 away from the vertical shaft 6 is hinged to an ear plate 8 connected to the vertical plate 9. There are multiple groups of ear plates 8. A card seat 10 that is snap-fitted with the vertical plate 9 is assembled in the groove 3. An insertion plate 11 that is snap-fitted with the card seat 10 is integrally formed on one side of the vertical plate 9 close to the card seat 10. There are multiple groups of insertion plates 11; horizontal grooves 14 that are slidably connected to the ear seats 13 are opened on one side of the vertical plate 9 away from the groove 3. There are two groups of horizontal grooves 14. Electric push rods A12 that are hinged to the ear seats 13 are rotatably installed on both the top surface and the bottom surface of the sliding frame 5. Vertical pipes 15 are rotatably installed on the outer periphery of the vertical shaft 6. There are two groups of vertical pipes 15. Supports 16 are assembled on one side of the vertical plate 9 away from the groove 3. There are two groups of supports 16. Electric push rods B17 for adjustment are hinged between the supports 16 and the vertical pipes 15.

[0029] When in use, when installing the environmental protection bag automatic vending device, the plate frame 2 can be installed on the wall using expansion bolts, and the card seat 10 is conveniently installed in the groove 3 on the back surface of the body 1. Subsequently, the card seat 10 can be snap-connected with the insertion plate 11 on the outer side of the vertical plate 9. At the same time, the vertical plate 9 is hinged to the sliding frame 5 inside the plate frame 2 through the ear plate 8 and the frame 7, so that the vertical plate 9 can extend out of the plate frame 2 and be stretched out, making it more convenient to install the body 1 and facilitating subsequent maintenance;

[0030] After installing the position of the machine body 1, the two sets of electric push rods A12 hinged to the outside of the sliding frame 5 can operate, so that the electric push rod A12 pulls the vertical plate 9 through the ear seat 13. At the same time, during this process, the ear seat 13 is convenient to slide and displace in the horizontal groove 14 on the back surface of the vertical plate 9. And the ear plate 8 between the sliding frame 5 and the vertical plate 9 is hinged to the frame 7 under the action of the pulling force. At the same time, the frame 7 is hinged to the vertical shaft 6 inside the sliding frame 5, so that the frame 7 can swing into the inside of the sliding frame 5. At the same time, the vertical plate 9 is convenient to fit with the surface of the plate frame 2. And during this process, the electric push rod B17 on the outer periphery of the vertical shaft 6 will also operate. The electric push rod B17 is convenient to pull the vertical plate 9 through the support 16, so that the vertical plate 9 is closely attached to the sliding frame 5 and the plate frame 2. At this time, the machine body 1 is convenient to fit with the wall surface, which is convenient for its installation. At the same time, during subsequent maintenance, the electric push rod A12 and the electric push rod B17 operate in sequence, so that the vertical plate 9 of the machine body 1 can be opened and separated from the plate frame 2, and the machine body 1 can be separated from the wall surface, which is convenient for maintenance, and the automatic telescopic method is more convenient;

[0031] As Figure 2 and Figure 4 shown, a lead screw 18 screwed to the sliding frame 5 is rotatably installed inside the sliding groove 4. And one end of the lead screw 18 located outside the plate frame 2 is sleeved with a worm gear 19 for transmission. The bottom surface of the plate frame 2 is equipped with a reducer 21, and there are two groups of reducers 21. And the power output end of the reducer 21 is equipped with a worm 20 drivingly connected to the worm gear 19, and the power input end of the reducer 21 is equipped with a servo motor 22.

[0032] During use, after installing the position of the machine body 1, the two sets of servo motors 22 outside the plate frame 2 can operate synchronously according to the needs during use. The operation of the servo motor 22 is convenient to drive the worm 20 to rotate under the torque conversion of the reducer 21, so that the worm 20 can mesh with the worm gear 19 and drive the lead screw 18 in the two sliding grooves 4 inside the plate frame 2 to rotate, so that the lead screw 18 can be screwed with the sliding frame 5 and the sliding frame 5 can slide and displace along the sliding groove 4 inside the plate frame 2, and it is convenient to drive the machine body 1 to lift, so that the machine body 1 can be far away from the ground, which is convenient to clean the dust accumulated at the bottom of the machine body 1. At the same time, the machine body 1 can also be suspended according to the needs during use.

[0033] As Figure 2 shown, the bottom surface of the plate frame 2 is equipped with a housing 23 located outside the servo motor 22, and there are two groups of housings 23.

[0034] During use, the housing 23 is convenient to protect the servo motor 22, so that the servo motor 22 can operate stably and smoothly.

[0035] As Figure 2As shown, a rubber pad 24 for protection is adhesively bonded to the inner wall surface of the plate frame 2, and there are multiple groups of the rubber pads 24.

[0036] During use, the rubber pad 24 has a certain elasticity, so that when the sliding frame 5 contacts the upper and lower ends of the inner circumference of the plate frame 2, the damage caused by rubbing between the two can be reduced.

[0037] As Figure 2 and Figure 3 As shown, two vertical grooves 26 are formed on one side of the plate frame 2 close to the groove 3, and two convex strips 27 which are integrally formed on the side of the vertical plate 9 away from the groove 3 and are slidably connected to the vertical grooves 26 are provided, and there are two groups of the convex strips 27.

[0038] During use, the convex strip 27 and the groove 3 fit each other, so that the vertical plate 9 can slide up and down more stably on the outside of the plate frame 2.

[0039] As Figure 2 As shown, multiple support holes 25 are formed on the outer wall surface of the plate frame 2, and there are multiple groups of the support holes 25.

[0040] During use, multiple groups of support holes 25 can be connected to expansion bolts, so that the plate frame 2 can be conveniently installed on the wall, and it is convenient to install the vending equipment on the wall.

[0041] The working principle and usage process of the present utility model: During use, first install the corresponding structural components in appropriate positions. When installing the environmental protection bag vending equipment, the plate frame 2 can be installed on the wall by using expansion bolts, and the card seat 10 is conveniently installed in the groove 3 on the back of the machine body 1. Subsequently, the card seat 10 can be clamped with the insertion plate 11 on the outside of the vertical plate 9. After installing the position of the machine body 1, the two electric push rods A12 hinged to the outside of the sliding frame 5 can operate, so that the electric push rod A12 pulls the vertical plate 9 through the ear seat 13. At the same time, during this process, the ear seat 13 is conveniently slidably displaced in the horizontal groove 14 on the back surface of the vertical plate 9, and the ear plate 8 between the sliding frame 5 and the vertical plate 9 is hinged to the frame 7 under the action of the pulling force. At the same time, the frame 7 is hinged to the vertical shaft 6 inside the sliding frame 5, so that the frame 7 can swing into the inside of the sliding frame 5. At the same time, the vertical plate 9 is conveniently attached to the surface of the plate frame 2. During this process, the electric push rod B17 on the outer circumference of the vertical shaft 6 also operates, and the electric push rod B17 conveniently pulls the vertical plate 9 through the support 16, so that the vertical plate 9 is closely attached to the sliding frame 5 and the plate frame 2. At this time, the machine body 1 is conveniently attached to the wall for installation. At the same time, during subsequent maintenance, the electric push rod A12 and the electric push rod B17 operate in sequence, so that the vertical plate 9 of the machine body 1 and the plate frame 2 can be opened, and the machine body 1 can be separated from the wall for convenient maintenance, and the automatic telescopic method is more convenient;

[0042] After the position of the machine body 1 is installed, the two sets of servo motors 22 outside the plate frame 2 can operate synchronously according to the requirements during use. The operation of the servo motors 22 facilitates the rotation of the worm 20 driven by the reduction of torque in the speed reducer 21, enabling the worm 20 to mesh with the worm wheel 19 and drive the lead screw 18 in the two inner circumferential chutes 4 of the plate frame 2 to rotate. This allows the lead screw 18 to be screwed with the sliding frame 5 and enables the sliding frame 5 to slide along the chute 4 inside the plate frame 2, facilitating the lifting and lowering of the machine body 1, enabling the machine body 1 to be away from the ground, facilitating the cleaning of the dust accumulated at the bottom of the machine body 1. At the same time, the machine body 1 can also be suspended according to the requirements during use. Also, during maintenance, it is convenient to assist, enabling the machine body 1 to rise or fall to a certain height to cooperate with maintenance. During installation, the groove 3 on the back of the machine body 1 can be aligned with the plate frame 2 installed on the wall surface, and then the machine body 1 is directly pushed so that the groove 3 on the back of the machine body 1 fits with the plate frame 2. Then, the sliding frame 5 inside the plate frame 2 can be lifted and lowered, and the position between the insertion plate 11 outside the vertical plate 9 and the card seat 10 is fixed, facilitating the direct docking and insertion between the insertion plate 11 outside the vertical plate 9 and the card seat 10 during the lifting and lowering of the sliding frame 5, facilitating the connection between the two, and eliminating the need for workers to lift the machine body 1 for installation. Then, the machine body 1 can be driven to be suspended, making the installation of the environmental protection bag vending device more convenient.

[0043] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of protection required by the present invention. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall-mounted automatic vending equipment fixing device, characterized in that: The machine comprises a body (1) and a plate frame (2), wherein a groove (3) matching with the plate frame (2) is provided on the rear surface of the body (1), and a slide groove (4) for adjustment is provided on the inner wall surface of the plate frame (2), and there are two groups of slide grooves (4), a slide frame (5) located on the inner side of the plate frame (2) is slidably installed between the two groups of slide grooves (4), a vertical axis (6) hinged to the frame (7) is rotatably installed in the slide frame (5), and an ear plate (8) connected to the vertical plate (9) is hinged at one end of the frame (7) away from the vertical axis (6), and there are multiple groups of ear plates (8), a holder (10) engaged with the vertical plate (9) is installed in the groove (3), and a plug plate (11) engaged with the plug plate (10) is integrally constructed on a side of the vertical plate (9) close to the plug plate (10), and there are multiple groups of plug plates (11); A transverse groove (14) slidably connected to the ear seat (13) is provided on a side of the vertical plate (9) away from the groove (3), and the transverse groove (14) has two groups. An electric push rod A (12) hinged to the ear seat (13) is rotatably mounted on the top surface and the bottom surface of the slide frame (5). A vertical tube (15) is rotatably mounted on the outer periphery of the vertical shaft (6), and the vertical tube (15) has two groups. A support (16) is mounted on a side of the vertical plate (9) away from the groove (3), and the support (16) has two groups. An electric push rod B (17) for adjustment is hingedly connected between the support (16) and the vertical tube (15).

2. A wall-mounted automatic vending equipment fixing device according to claim 1, characterized in that: A screw rod (18) threadedly connected to the slide frame (5) is rotatably mounted inside the slide groove (4), and a worm wheel (19) for transmission is sleeved and mounted on one end of the screw rod (18) located outside the plate frame (2). A reducer (21) is mounted on the bottom surface of the plate frame (2), and the reducer (21) has two groups. A worm (20) transmission-connected to the worm wheel (19) is mounted on the power output end of the reducer (21), and a servo motor (22) is mounted on the power input end of the reducer (21).

3. A wall-mounted automatic vending equipment fixing device according to claim 1, characterized in that: The bottom surface of the plate frame (2) is equipped with a shell cover (23) located on the outer periphery of the servo motor (22), and there are two groups of shell covers (23).

4. A wall-mounted automatic vending equipment fixing device according to claim 1, characterized in that: The inner wall surface of the plate frame (2) is bonded with a rubber pad (24) for protection, and there are multiple groups of rubber pads (24).

5. A wall-mounted automatic vending equipment fixing device according to claim 1, characterized in that: A side of the plate frame (2) close to the groove (3) is provided with a vertical groove (26), and there are two groups of vertical grooves (26); a side of the vertical plate (9) away from the groove (3) is integrally formed with a convex strip (27) slidably connected to the vertical groove (26), and there are two groups of convex strips (27).

6. A wall-mounted automatic vending equipment fixing device according to claim 1, characterized in that: The outer wall surface of the plate frame (2) is provided with support holes (25), and there are multiple groups of support holes (25).

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