A telescopic push-out device and a vending machine

Abstract

The application discloses a telescopic pushing-out device and vending machine, which comprises electric telescopic rods, a placing platform and a push plate, the number of the electric telescopic rods is multiple, the push plate is fixedly installed with the output ends of the electric telescopic rods, multiple side baffles are fixedly installed on the placing platform, torsional springs are installed in the side baffles, front baffles are rotatably installed in the side baffles, the torsional springs are installed with the front baffles, and the compartments formed by the multiple front baffles can block multiple goods respectively. The telescopic pushing-out device and vending machine can block the goods by the blocking rods when the vending machine is inclined, the first heavy block and the push block can extrude the extrusion block, the blocking rods can block the goods, the goods can be prevented from sliding down from the placing platform when the vending machine is inclined, the second heavy block can pull the sliding plate to move towards the inside of the vending machine shell, and the blocking rods can no longer block the goods by gravity.

Description

TECHNICAL FIELD

[0001] The present application relates to the vending machine technical field, in particular to a telescopic push-out device and vending machine. BACKGROUND

[0002] The vending machine is a kind of machine that can store goods, and then automatically remove goods according to the money coins put in by customers when customers need to buy, the vending machine is not limited by time and place, and can save manpower and facilitate transaction.

[0003] The existing vending machine needs to place goods neatly on the placing platform inside the vending machine before use, so that when customers buy, the specified goods can be pushed off the placing platform by moving the push plate through the electric telescopic rod, so that the goods fall into the taking box, but there are still some problems in specific use:

[0004] 1, since the electric telescopic rod needs to be used to push the goods off the placing platform, since the goods are placed on the placing platform, and the vending machine is usually placed in public places, so if someone tilts the vending machine, the goods on the placing platform will fall down, causing economic losses to the business.

[0005] 2, when pushing the goods off the placing platform, since the height of the goods is high, if the goods are fragile, there is a high probability that the goods and the packaging of the goods will be damaged when falling into the taking box, affecting the shopping experience of customers.

[0006] 3, with the rapid development of communication technology and mobile terminals, online payment mode emerges as the times require, in order to realize online payment, the payment system is arranged in the body of the vending machine, so that online operation can be directly performed when paying, since the vending machine is usually located in public places, therefore, part of the vending machine will be irradiated by sunlight, so the information displayed on the display screen of the vending machine may be affected by the irradiation of sunlight when operating the vending machine, thereby affecting the shopping experience of customers. SUMMARY

[0007] The present application aims to provide a telescopic push-out device and vending machine to solve the problems of the above background technology, that is, if someone tilts the vending machine, the goods on the placing platform will fall down, causing economic losses to the business, when the goods fall into the taking box, there is a high probability that the goods and the packaging of the goods will be damaged, affecting the shopping experience of customers, and the information displayed on the display screen of the vending machine will be affected by the irradiation of sunlight, thereby affecting the shopping experience of customers.

[0008] To achieve the above object, the present application provides the following technical scheme: A telescopic pushing device and vending machine, comprising electric telescopic rods, a placing platform and a push plate, the number of the electric telescopic rods is multiple, the push plate is fixedly installed with the output end of the electric telescopic rod, multiple side baffles are fixedly installed on the placing platform, a torsional spring is installed inside the side baffle, a front baffle is rotatably installed inside the side baffle, the torsional spring is installed with the front baffle, the placing platform is provided with a blocking mechanism, a pushing mechanism and a reset mechanism, the blocking mechanism comprises a blocking rod and a pressing block, the number of the blocking rod is equal to the number of the push plate, multiple blocking rods are inserted with the inner wall of the placing platform close to the outer end of the vending machine shell, the pushing mechanism comprises a frame and a sliding plate, the frame is fixedly installed with the lower surface of the placing platform, the sliding plate is arranged inside the frame, multiple rollers are rotatably installed inside the frame, the reset mechanism comprises a support frame and a second weight, the support frame is fixedly installed with the lower surface of the placing platform, a support shaft is rotatably installed on the support frame, and a connecting rope is fixedly installed on the side away from the sliding plate of the first weight.

[0009] As a preferred technical scheme of the present application, the vending machine shell is further provided with a camera and a display screen, a taking box is fixedly installed at the bottom end inside the vending machine shell, multiple placing platforms are fixedly installed with the inside of the vending machine shell, and multiple electric telescopic rods are installed with the inside of the vending machine shell.

[0010] The inside of the taking box is provided with a speed reduction mechanism, the placing platform is provided with a wind blocking mechanism, the back of the vending machine shell is provided with a limiting mechanism, and the vending machine shell is provided with a shielding mechanism, a driving mechanism and a reset mechanism.

[0011] The extrusion block is fixedly installed with the lower end of the blocking rod, the cross section shape of the extrusion block is a right triangle, the heavier goods can be prevented from sliding down from the placing platform when the vending machine is inclined through the blocking rod, the speed reducing mechanism comprises a motor and a fan blade, a plurality of the motor is fixedly installed with the inside of the taking box, the fan blade is fixedly installed with the output end of the motor, the inside of the taking box is fixedly installed with a mesh plate, the inside of the vending machine shell is provided with an air inlet, the air blocking mechanism comprises a baffle and a limiting frame, the inside of the vending machine shell is fixedly installed with a connecting block, the baffle is rotatably installed with the connecting block, the shielding mechanism comprises a sliding frame and a shielding plate, the vending machine shell is fixedly installed with a supporting rod, the sliding frame is sleeved with the surface of the supporting rod, the driving mechanism comprises a pull rope, a wire binding rod and a pedal, the bottom end of one side of the vending machine shell is fixedly installed with a supporting plate, the pedal is rotatably installed with the end away from the vending machine shell of the supporting plate, the wire binding rod is fixedly installed with the surface of the vending machine shell, the pull rope is inserted with the inside of the wire binding rod, and one end of the pull rope is fixedly installed with one end of the sliding frame.

[0012] As a preferred technical scheme of the present application, the plurality of rolling shafts are divided into two groups, the sliding plate is located between the two groups of rolling shafts, one end of the sliding plate close to the extrusion block is fixedly installed with a push block, and the other end of the sliding plate away from the extrusion block is fixedly installed with a first heavy block, when the vending machine is inclined, the first heavy block and the push block can extrude the extrusion block, and the goods can be blocked by the blocking rod.

[0013] As a preferred technical scheme of the present application, the second heavy block is fixedly installed with the end of the connecting rope away from the first heavy block, and the connecting rope is in transmission connection with the supporting shaft, when the vending machine is repositioned, the second heavy block can pull the sliding plate back to the original position.

[0014] As a preferred technical scheme of the present application, the top of the vending machine shell is provided with an air outlet, the end close to the outside of the vending machine shell of the placing platform is installed with a plurality of motion sensors, the motion sensors are in electrical signal connection with the motor through the controller, when the goods fall, the motor drives the fan blade to rotate, so that the airflow is sprayed upward from the taking box, and the speed in the falling process of the goods is reduced.

[0015] As a preferred technical scheme of the present application, the limiting frame is fixedly installed with the end close to the outside of the vending machine of the placing platform, and the airflow can be prevented from blowing the goods scattered through the baffle.

[0016] As a preferred technical scheme of the present application, the limiting mechanism comprises distance limiting rods and soft pads, the number of the distance limiting rods is four, the four distance limiting rods are respectively fixedly installed at four corner parts of the back of the vending machine shell, and the soft pads are fixedly installed at the ends of the distance limiting rods away from the vending machine shell, so that the air inlet of the vending machine can be prevented from being blocked by the wall through the distance limiting rods, and the wear of the wall caused by the distance limiting rods can be prevented through the soft pads.

[0017] As a preferred technical scheme of the present application, the two shielding plates are respectively fixedly installed at the two ends of the sliding frame, and the two shielding plates are respectively inserted into the interior of the vending machine shell, so that the sunlight on both sides of the display screen can be shielded through the two shielding plates.

[0018] As a preferred technical scheme of the present application, the end of the pull rope away from the sliding frame is fixedly installed with the pedal, the end of the support rod away from the vending machine shell is fixedly installed with a support, the lower end of the support is rotatably installed with a rotating shaft, and the pull rope is in transmission connection with the rotating shaft, so that the pedal can be stepped on to pull the pull rope and then pull out the two shielding plates from the vending machine shell.

[0019] As a preferred technical scheme of the present application, the reset mechanism comprises a spring, the spring is fixedly installed on the surface of the vending machine shell, and the end of the spring away from the vending machine shell is fixedly installed with one end of the sliding frame, so that the shielding plate can be pulled into the vending machine shell for storage through the spring.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] 1、The present application can prevent the goods from sliding off the placing platform when the vending machine is tilted by setting the blocking rod, the first weight and the second weight, the first weight and the push block can press the extrusion block through gravity when the vending machine is tilted, the blocking rod can block the goods, the sliding plate can be moved to the interior of the vending machine shell through the second weight when the vending machine is righted, and the blocking rod can no longer block the goods through gravity.

[0022] 2、The present application can reduce the possibility that the goods are damaged when falling into the taking box by setting the motion sensor, the fan blade and the wind shield, the goods can be detected through the motion sensor when falling, the fan blade can be rotated through the motor, high-speed airflow can be sprayed upward from the taking box, the speed of the goods in the falling process can be reduced, and the wind shield can prevent the airflow from directly blowing to the goods.

[0023] 3、The present application is provided with the light shield and spring, when the information on the display screen cannot be seen, the pedal can be pulled down to pull the rope, and the two shielding plates can be pulled out from the vending machine shell, the sunlight on both sides of the display screen can be shielded through the two shielding plates, the customer privacy can be protected when the customer inputs personal information, and when the pedal is released, the shielding plate can be pulled in the vending machine shell again through the spring and stored. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present application;

[0025] Figure 2 It is a structural schematic diagram of the placing platform part of the present application;

[0026] Figure 3 It is a structural schematic diagram of the frame part of the present application;

[0027] Figure 4 It is a structural schematic diagram of the inside of the taking box of the present application;

[0028] Figure 5 It is a structural schematic diagram of the pedal part of the present application;

[0029] Figure 6 It is an enlarged view of A in the present application Figure 5

[0030] In the figure: 1, vending machine shell; 201, blocking rod; 202, first heavy block; 203, frame; 204, roller shaft; 205, sliding plate; 206, support frame; 207, support shaft; 208, second heavy block; 209, connecting rope; 210, extrusion block; 211, push block; 212, side shielding plate; 213, front shielding plate; 214, torsion spring; 301, motion sensor; 302, wind shield; 303, limiting frame; 304, connecting block; 305, air inlet; 306, fan blade; 307, mesh plate; 308, distance limiting rod; 309, soft pad; 310, motor; 311, air outlet; 401, support plate; 402, pedal; 403, sliding frame; 404, shielding plate; 405, wire binding rod; 406, pull rope; 407, spring; 408, support rod; 409, support; 410, rotating shaft; 5, camera; 6, electric telescopic rod; 7, placing platform; 8, push plate; 9, taking box; 10, display screen. DETAILED DESCRIPTION

[0031] ​The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of the present application.

[0032] Please refer to Figures 1-6 The present application provides a telescopic push-out device and a vending machine technical solution:

[0033] Embodiment one:

[0034] According to Figure 1 , Figure 2 and Figure 3 , a telescopic push-out device and a vending machine, comprising a plurality of electric telescopic rods 6, a placement platform 7 and a push plate 8, the number of electric telescopic rods 6 is multiple, the push plate 8 is fixedly installed with the output end of the electric telescopic rod 6, a plurality of side baffles 212 are fixedly installed on the placement platform 7, a torsional spring 214 is installed inside the side baffle 212, a front baffle 213 is rotatably installed inside the side baffle 212, the torsional spring 214 is installed with the front baffle 213, after the customer pays, the goods can be pushed down by the electric telescopic rod 6, when the goods move, the front baffle 213 will be squeezed, when the goods pass through the front baffle 213 corresponding to the position, the front baffle 213 can be driven to rotate to the front of the corresponding goods by the torsional spring 214, the goods are blocked by the compartment composed of multiple front baffles 213;

[0035] Among them, it also includes vending machine shell 1, the vending machine shell 1 is installed with camera 5, the vending machine shell 1 is installed with display screen 10, the bottom end inside the vending machine shell 1 is fixedly installed with taking box 9, a plurality of placement platforms 7 are fixedly installed with the inside of the vending machine shell 1, a plurality of electric telescopic rods 6 are installed with the inside of the vending machine shell 1, the placement platform 7 is provided with a blocking mechanism, a pushing mechanism and a reset mechanism, the inside of the taking box 9 is provided with a speed reducer, the placement platform 7 is provided with a wind blocking mechanism, the back of the vending machine shell 1 is provided with a limiting mechanism, the vending machine shell 1 is provided with a shielding mechanism, a driving mechanism and a reset mechanism

[0036] Among them, the blocking mechanism includes a blocking rod 201 and an extrusion block 210, the number of blocking rods 201 is equal to the number of push plates 8, a plurality of blocking rods 201 are inserted with the inner wall of the placement platform 7 close to the outer end of the vending machine shell 1, so that the blocking rod 201 can block the goods, preventing the heavy goods from sliding down from the placement platform 7 when the vending machine is inclined, the extrusion block 210 is fixedly installed with the lower end of the blocking rod 201, the cross section shape of the extrusion block 210 is a right triangle;

[0037] The pushing mechanism comprises a frame 203 and a sliding plate 205, the frame 203 is fixedly installed on the lower surface of the placing platform 7, the sliding plate 205 is arranged in the interior of the frame 203, a plurality of rolling shafts 204 are rotatably installed in the interior of the frame 203, the plurality of rolling shafts 204 are divided into two groups, the sliding plate 205 is located between the two groups of rolling shafts 204, a pushing block 211 is fixedly installed on one end of the sliding plate 205 close to the extrusion block 210, a first heavy block 202 is fixedly installed on one end of the sliding plate 205 away from the extrusion block 210, when the vending machine is tilted, the first heavy block 202 and the pushing block 211 extrude the extrusion block 210 by gravity, so that the blocking rod 201 blocks the goods;

[0038] The reset mechanism comprises a supporting frame 206 and a second heavy block 208, the supporting frame 206 is fixedly installed on the lower surface of the placing platform 7, a supporting shaft 207 is rotatably installed on the supporting frame 206, the first heavy block 202 is fixedly installed on one side of the first heavy block 202 away from the sliding plate 205, the second heavy block 208 is fixedly installed on one end of the connecting rope 209 away from the first heavy block 202, when the vending machine is reset, the sliding plate 205 is pulled back to the original position by the second heavy block 208, at the same time, the blocking rod 201 is no longer blocked by gravity, the second heavy block 208 is fixedly installed on one end of the connecting rope 209 away from the first heavy block 202, and the connecting rope 209 is in transmission connection with the supporting shaft 207.

[0039] In specific use, when the vending machine is tilted by a person, if the goods are heavy and the front baffle 213 cannot block the goods, so that the goods fall off the placing platform 7, the first heavy block 202 and the pushing block 211 are moved to the outside of the vending machine shell 1 by gravity, the surface of the extrusion block 210 is extruded by the pushing block 211, the extrusion block 210 drives the blocking rod 201 to move upwards, the goods are blocked, and the goods are prevented from falling off the placing platform 7 when the vending machine is tilted, when the vending machine is reset, the sliding plate 205 is moved to the inside of the vending machine shell 1 by the second heavy block 208, and then the blocking rod 201 is moved downwards by gravity, so that the blocking rod 201 no longer blocks the goods.

[0040] Embodiment two:

[0041] On the basis of embodiment one, as Figure 4As shown, the speed reduction mechanism includes a motor 310 and a fan blade 306, a plurality of motors 310 are fixedly installed in the inside of the taking box 9, the fan blade 306 is fixedly installed with the output end of the motor 310, the inside of the taking box 9 is fixedly installed with a screen 307, the inside of the taking box 9 and the vending machine shell 1 are both provided with an air inlet 305, the top of the vending machine shell 1 is provided with an air outlet 311, a plurality of motion sensors 301 are installed on the end of the placing platform 7 close to the outside of the vending machine shell 1, the motion sensor 301 is electrically connected with the motor 310 through the controller, when the goods fall, the goods are detected through the motion sensor 301, and then the motor 310 drives the fan blade 306 to rotate, so that the high-speed airflow is quickly sprayed upward from the taking box 9, the speed in the falling process of the goods is reduced, and the possibility of damage of the goods falling into the taking box 9 is reduced;

[0042] Wherein, the wind blocking mechanism includes a wind shield 302 and a limiting frame 303, the vending machine shell 1 is fixedly installed with a connecting block 304, the wind shield 302 is rotatably installed with the connecting block 304, and the limiting frame 303 is fixedly installed with the end of the placing platform 7 close to the outside of the vending machine, the wind shield 302 can prevent the airflow from directly blowing to the goods, so that the goods become scattered;

[0043] Wherein, the limiting mechanism includes a limiting rod 308 and a soft pad 309, the number of the limiting rod 308 is four, and the four limiting rods 308 are fixedly installed with the four corner parts of the back of the vending machine shell 1, the limiting rod 308 can prevent the vending machine from being too close to the wall and blocking the air inlet 305, and the soft pad 309 is fixedly installed with the end of the limiting rod 308 away from the vending machine shell 1, the soft pad 309 can prevent the limiting rod 308 from rubbing against the wall and causing abrasion to the wall.

[0044] Specific use, the present application is a telescopic push-out device and vending machine, after the customer pays, the electric telescopic rod 6 will push the goods from the placement platform 7, and when the goods fall, it will pass through the front of the motion sensor 301, through the motion sensor 301 to detect the falling of the goods, and then control the motor 310 to drive the fan blade 306 to rotate, because the cover on the taking box 9 has a locking assembly, at this time, the high-speed airflow can be quickly sprayed upward from the taking box 9, providing an opposite force for the falling goods, reducing the speed of the goods during the falling process, and reducing the possibility of damage to the goods falling into the taking box 9, through the mesh plate 307, the air flow can be maintained while further reducing the possibility of damage to the goods, and the limiting frame 303 is used to limit the movement of the wind deflector 302 towards the inside of the vending machine shell 1, which can prevent the airflow from directly blowing to the goods, causing the goods to become scattered, when placing the vending machine, in order to save space, the vending machine is usually placed against the wall, so the air inlet 305 is blocked, affecting the air circulation, therefore, the limiting rod 308 can prevent the air inlet 305 from being blocked by the vending machine being too close to the wall, and the soft pad 309 can prevent the limiting rod 308 from rubbing against the wall and causing damage to the wall.

[0045] Embodiment three:

[0046] Based on embodiment one, as shown in Figure 5 and Figure 6 The shielding mechanism includes a sliding frame 403 and a shielding plate 404, the vending machine shell 1 is fixedly installed with a support rod 408, the sliding frame 403 is sleeved with the surface of the support rod 408, and the two shielding plates 404 are fixedly installed at both ends of the sliding frame 403, the two shielding plates 404 can shield the sunlight on both sides of the display screen 10, and the two shielding plates 404 are inserted with the inside of the vending machine shell 1.

[0047] The driving mechanism includes a pull rope 406, a wire binding rod 405 and a pedal 402, the bottom end of one side of the vending machine shell 1 is fixedly installed with a support plate 401, the pedal 402 is rotatably installed at the end away from the vending machine shell 1 of the support plate 401, the wire binding rod 405 is fixedly installed with the surface of the vending machine shell 1, the pull rope 406 is inserted with the inside of the wire binding rod 405, one end of the pull rope 406 is fixedly installed with one end of the sliding frame 403, the end away from the sliding frame 403 of the pull rope 406 is fixedly installed with the pedal 402, and the end away from the vending machine shell 1 of the support rod 408 is fixedly installed with a support 409.

[0048] The reset mechanism comprises a spring 407, which is fixedly installed on the surface of the vending machine shell 1, and one end of the spring 407, which is far away from the vending machine shell 1, is fixedly installed on one end of the sliding frame 403. When the pedal 402 is loosened, the spring 407 can pull the shielding plate 404 to be stored in the interior of the vending machine shell 1 again.

[0049] In specific use, when the display screen 10 of the vending machine is unable to clearly show the information on the display screen 10 due to sunlight, the pedal 402 can be stepped on, the pedal 402 is pulled downward to pull the rope 406, the sliding frame 403 is further pulled to move away from the vending machine shell 1, the two shielding plates 404 are pulled out of the vending machine shell 1, and the spring 407 is in a stretched state. Thus, the two shielding plates 404 can shield the sunlight on both sides of the display screen 10, and the privacy of customers can be protected when the customers input personal information. When the pedal 402 is loosened, the spring 407 can pull the sliding frame 403 to move toward the vending machine shell 1, and the shielding plate 404 is stored in the interior of the vending machine shell 1 again.

[0050] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement, change or modification according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A telescopic push-out device comprising an electric telescopic rod (6), a placing platform (7) and a push plate (8), characterized in that: A plurality of electric telescopic rods (6) are arranged, the push plate (8) is fixedly installed at the output end of the electric telescopic rod (6), a plurality of side baffles (212) are fixedly installed on the placing platform (7), a torsional spring (214) is installed in the side baffle (212), a front baffle (213) is rotatably installed in the side baffle (212), the torsional spring (214) is installed with the front baffle (213), the placing platform (7) is provided with a blocking mechanism, a pushing mechanism and a reset mechanism, the blocking mechanism comprises a blocking rod (201) and an extrusion block (210), the number of the blocking rod (201) is equal to the number of the push plate (8), a plurality of the blocking rod (201) are inserted with the inner wall of the placing platform (7) close to the outer end of the vending machine shell (1), the pushing mechanism comprises a frame (203) and a sliding plate (205), the frame (203) is fixedly installed on the lower surface of the placing platform (7), the sliding plate (205) is arranged in the frame (203), a plurality of rolling shafts (204) are rotatably installed in the frame (203), the push block (211) is fixedly installed on the end of the sliding plate (205) close to the extrusion block (210), the first heavy block (202) is fixedly installed on the end of the sliding plate (205) away from the extrusion block (210), the reset mechanism comprises a support frame (206) and a second heavy block (208), the support frame (206) is fixedly installed on the lower surface of the placing platform (7), the support shaft (207) is rotatably installed on the support frame (206), the connecting rope (209) is fixedly installed on the side of the first heavy block (202) away from the sliding plate (205), the extrusion block (210) is fixedly installed at the lower end of the blocking rod (201), and the cross section shape of the extrusion block (210) is a right triangle.

2. A merchandiser having a retractable pusher device, comprising a retractable pusher device as claimed in claim 1, characterized in that: A vending machine shell (1) is further included, a camera (5) is installed on the vending machine shell (1), a display screen (10) is installed on the vending machine shell (1), a taking box (9) is fixedly installed at the bottom end in the vending machine shell (1), a plurality of placing platforms (7) are fixedly installed in the vending machine shell (1), and a plurality of electric telescopic rods (6) are installed in the vending machine shell (1); The inside of the taking box (9) is provided with a speed reduction mechanism, the placing platform (7) is provided with a wind blocking mechanism, the back of the vending machine shell (1) is provided with a limiting mechanism, and the vending machine shell (1) is provided with a shielding mechanism, a driving mechanism and a reset mechanism; The speed reduction mechanism comprises motors (310) and fan blades (306), a plurality of the motors (310) are fixedly installed in the inside of the taking-out box (9), the fan blades (306) are fixedly installed at the output end of the motor (310), the inside of the taking-out box (9) is fixedly installed with a mesh plate (307), the inside of the taking-out box (9) and the inside of the vending machine shell (1) are both provided with air inlets (305), the wind blocking mechanism comprises a wind blocking plate (302) and a limiting frame (303), the inside of the vending machine shell (1) is fixedly installed with a connecting block (304), the wind blocking plate (302) is rotatably installed on the connecting block (304), the shielding mechanism comprises a sliding frame (403) and a shielding plate (404), the vending machine shell (1) is fixedly installed with a supporting rod (408), the sliding frame (403) is sleeved on the surface of the supporting rod (408), the driving mechanism comprises a pull rope (406), a wire binding rod (405) and a pedal (402), the bottom end of one side of the vending machine shell (1) is fixedly installed with a supporting plate (401), the pedal (402) is rotatably installed at the end, away from the vending machine shell (1), of the supporting plate (401), the wire binding rod (405) is fixedly installed on the surface of the vending machine shell (1), the pull rope (406) is inserted into the inside of the wire binding rod (405), and one end of the pull rope (406) is fixedly installed at one end of the sliding frame (403).

3. A merchandiser having a telescoping pusher device as defined in claim 2, wherein: The plurality of rolling shafts (204) are divided into two groups, and the sliding plate (205) is located between the two groups of rolling shafts (204).

4. A merchandiser having a telescoping pusher device as defined in claim 2, wherein: The second weight (208) is fixedly installed at the end, away from the first weight (202), of the connecting rope (209), and the connecting rope (209) is in transmission connection with the supporting shaft (207).

5. A merchandiser having a telescoping pusher device as defined in claim 2, wherein: The top of the vending machine shell (1) is provided with an air outlet (311), and a plurality of motion sensors (301) are installed at the end, close to the outside of the vending machine shell (1), of the placing platform (7), and the motion sensors (301) are in electrical signal connection with the motors (310) through the controller.

6. A merchandiser having a telescoping pusher device as defined in claim 5, wherein: The limiting frame (303) is fixedly installed at the end, close to the outside of the vending machine, of the placing platform (7).

7. A merchandiser having a telescoping pusher device as defined in claim 6, wherein: The limiting mechanism comprises limiting rods (308) and soft pads (309), the number of the limiting rods (308) is four, the four limiting rods (308) are fixedly installed at the four corner parts of the back of the vending machine shell (1), and the soft pad (309) is fixedly installed at the end, away from the vending machine shell (1), of the limiting rod (308).

8. A merchandiser having a telescoping pusher device as defined in claim 2, wherein: The two shielding plates (404) are fixedly installed at the two ends of the sliding frame (403), and the two shielding plates (404) are both inserted into the inside of the vending machine shell (1).

9. A merchandiser having a telescoping pusher device as defined in claim 8, wherein: The end, away from the sliding frame (403), of the pull rope (406) is fixedly installed on the pedal (402), the end, away from the vending machine shell (1), of the supporting rod (408) is fixedly installed with a support (409), the lower end of the support (409) is rotatably installed with a rotating shaft (410), and the pull rope (406) is in transmission connection with the rotating shaft (410).

10. A merchandiser having a telescoping pusher device as defined in claim 9, wherein: The reset mechanism comprises a spring (407), which is fixedly installed with the surface of the vending machine shell (1), and one end of the spring (407) away from the vending machine shell (1) is fixedly installed with one end of the sliding frame (403).

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