CN111870061A - A courier cabinet with an automatic cleaning system - Google Patents

Abstract

The invention relates to the technical field of express cabinets, in particular to an express cabinet with an automatic cleaning system, comprising a cabinet body, a cleaning mechanism is installed on the outer side of the cabinet body, and the cleaning mechanism includes two mounting rack plates, the two mounting rack plates are respectively fixed and installed On both sides of the cabinet, the inner sides of the two mounting brackets are provided with internal tooth slots, both ends of the two internal tooth slots are rotatably installed with sprockets, and a chain is installed between the two internal tooth slots on the same side. The two ends of the two chains are respectively equipped with a first traveling gear and a second traveling gear. The first traveling gear and the second traveling gear mesh with the inner tooth end of the corresponding inner tooth slot and the outer end of the chain. A first cleaning roller is fixedly installed between the first walking gears, and a second cleaning roller is fixedly installed between the two second walking gears at the same end. The invention realizes the automatic cleaning of the outside of the express cabinet, solves the shortcomings of manual cleaning, and greatly reduces the maintenance cost.

Description

A courier cabinet with automatic cleaning system

technical field

The invention relates to the technical field of express cabinets, in particular to an express cabinet with an automatic cleaning system.

Background technique

The traditional express delivery industry adopts the door-to-door method. People shopping online, which makes the express industry develop rapidly, especially during shopping activities, a large number of express delivery will burst into the warehouse; the traditional way of door-to-door delivery will greatly reduce the efficiency of delivery, so there are many express cabinets. , so that it is convenient for customers to pick up at the nearest express cabinet;

However, the express cabinet is generally installed outdoors. Over time, a lot of dust will adhere to the outside of the pickup cabinet. Customers will accidentally touch the dirty clothes when picking up the items, which will also affect the appearance of the express cabinet. If you hire a full-time professional It will undoubtedly increase the operation cost to clean up by the staff of the slack, so the present invention discloses a courier cabinet with an automatic cleaning system.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a courier cabinet with an automatic cleaning system in order to solve the disadvantage of high manual cleaning cost in the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions:

Design an express cabinet with an automatic cleaning system, including a cabinet body, a cleaning mechanism is installed on the outer side of the cabinet body, and the cleaning mechanism includes two mounting rack plates, and the two mounting rack plates are respectively fixed on the cabinet body. On both sides of the two mounting brackets, internal tooth slots are opened on the inner sides of the two mounting bracket plates, sprockets are rotatably installed at both ends of the two internal tooth slots, and the two sprockets on the same side are driven and installed. There is a chain, the two ends of the two chains are respectively installed with a first traveling gear and a second traveling gear, and the first traveling gear and the second traveling gear are connected with the inner tooth end of the corresponding inner tooth slot and the outer end of the chain. The ends are meshed, the first cleaning roller is fixedly installed between the two first walking gears at the same end, and the second cleaning roller is fixedly installed between the two second walking gears at the same end. The roller or the second cleaning roller is tangent.

Preferably, the structures of the first traveling gear and the second traveling gear are identical, and the structures of the first cleaning roller and the second cleaning roller are identical; the first traveling gear and the second traveling gear can be along the The corresponding chain rolls, when the first traveling gear is located on the outside of the chain, the second traveling gear is located on the inside of the chain, the first cleaning roller is detached from the outer side wall of the cabinet, and the second cleaning roller The outer wall of the cabinet is fitted.

Preferably, a drive mechanism is installed on the top of the cabinet, and the drive mechanism includes an installation box, a motor, a main shaft, a heat dissipation impeller, a first bevel gear, two second bevel gears and a third bevel gear. The installation box It is fixedly installed on the top of the cabinet, the main shaft is rotatably installed inside the installation box, and the bottom end of the main shaft penetrates the bottom wall of the installation box and is fixedly connected with the heat dissipation impeller, which is arranged on the bottom of the cabinet. Inside, the motor is fixedly installed on the top of the installation box, and the output shaft of the motor is fixedly connected to the main shaft, the first bevel gear is fixedly installed on the main shaft, and the two second bevel gears are rotated and installed on the main shaft through the rotating shaft. The inside of the installation box is meshed with the first bevel gear. The third bevel gear is rotatably mounted on the inner wall of the installation box through the rotating shaft and meshes with the first bevel gear.

Preferably, a first transmission mechanism is installed on the outer sides of the two mounting bracket plates, and the first transmission mechanism includes an incomplete gear, a first transmission gear, a first pulley, a second transmission gear, and a second pulley. and the third transmission gear, the incomplete gear is coaxially and fixedly connected with the corresponding second bevel gear, the first transmission gear is rotatably mounted on the outer side wall of the cabinet, and the first transmission gear can be connected with the incomplete gear The first pulley is coaxially and fixedly connected to the first transmission gear, the second transmission gear is rotatably mounted on the outer side of the corresponding mounting frame plate, and the second pulley is coaxially and fixedly connected to the second transmission gear. The second pulley is connected with the first pulley through a belt drive, the third drive gear is coaxially and fixedly connected with the corresponding sprocket, and the third drive gear and the second drive gear mesh with each other.

Preferably, the number of teeth of the first transmission gear is smaller than that of the incomplete gear, the number of teeth of the third transmission gear is smaller than that of the second transmission gear, and when the incomplete gear is disengaged from the first transmission gear, the first traveling gear and the One of the second running gears is located at the top end of the chain, and the other is located at the bottom end of the chain.

Preferably, a second transmission mechanism is installed on the outside of the installation box, and the second transmission mechanism includes a fourth transmission gear, a fifth transmission gear, an eccentric, a first connecting rod and a second connecting rod, the fourth The transmission gear and the third bevel gear are coaxially and fixedly connected, the fifth transmission gear is rotatably mounted on the outside of the installation box, the fifth transmission gear and the fourth transmission gear are meshed with each other, and the eccentric wheel is the same as the fifth transmission gear. The shaft is fixedly connected, one end of the first connecting rod is rotatably connected with the extension of the eccentric wheel through the pin shaft, and the other end of the first connecting rod is rotatably connected with the top end of the second connecting rod through the pin shaft.

Preferably, a water supply mechanism is installed on the bottom end of the second connecting rod, and the water supply mechanism includes a fixed cylinder, a limit plate, a push-pull rod, a piston, a water inlet pipe, a first one-way valve, a water outlet pipe and a second one-way Valve, the fixed cylinder is fixedly installed on the top of the cabinet, the piston is slidably installed in the fixed cylinder, the top of the piston is fixedly connected with the push-pull rod, the top of the push-pull rod penetrates the top wall of the fixed cylinder, and is connected with the fixed cylinder. The cylinder is slidably connected, the top of the push-pull rod is fixedly connected to the limit plate, the top of the limit plate is fixedly connected to the second connecting rod, the water inlet pipe is fixedly installed at the inlet end of the fixed cylinder, the first unit The direction valve is fixedly installed on the water inlet pipe, the water outlet pipe is fixedly installed on the outlet end of the fixed cylinder, and the second one-way valve is fixedly installed on the water outlet pipe.

Preferably, the diversion direction of the first one-way valve is to guide water into the fixed cylinder, the diversion direction of the second one-way valve is to lead the water out of the fixed cylinder, and the inlet end of the water inlet pipe is fixedly installed There is a water tank, and the water tank is arranged on the top of the cabinet.

Preferably, a water spray mechanism is installed at the outlet end of the water outlet pipe, the water spray mechanism includes a mounting seat, a connecting pipe seat, a water spray pipe seat and a spray head, the mounting seat is fixedly installed on the top of the cabinet, and the connection The pipe seat is fixedly installed on the mounting seat, the outlet end of the water outlet pipe is fixedly connected with the connection pipe seat, the outlet end of the connection pipe seat is connected with the water spray pipe seat, and the outlet end of the water spray pipe seat is connected with the nozzle Fixed connection, the spray head is located directly above the first cleaning roller or the second cleaning roller.

The present invention proposes an express cabinet with an automatic cleaning system, which has the beneficial effects that the present invention rolls along the chain through the first traveling gear and the second traveling gear, so that the first cleaning roller and the second cleaning roller alternately face the cabinet When the first cleaning roller or the second cleaning roller moves to the bottom end of the chain, due to the friction between the first cleaning roller or the second cleaning roller and the scraper due to the rotation of the first cleaning roller or the second cleaning roller, the first cleaning roller or the second cleaning roller can The stains on the surface of the cleaning roller or the second cleaning roller are scraped off, so that the first cleaning roller or the second cleaning roller can continue to clean the outer wall of the cabinet; the whole process completely realizes the automatic cleaning of the outside of the express cabinet, which solves the problem of manual cleaning. The shortcomings of cleaning also greatly reduce maintenance costs.

Description of drawings

1 is a schematic structural diagram of a courier cabinet with an automatic cleaning system proposed by the present invention;

FIG. 2 is a schematic structural diagram 1 of a cleaning mechanism of a courier cabinet with an automatic cleaning system proposed by the present invention;

3 is a second structural schematic diagram of a cleaning mechanism for a courier cabinet with an automatic cleaning system proposed by the present invention;

4 is a schematic structural diagram of a drive mechanism of a courier cabinet with an automatic cleaning system proposed by the present invention;

5 is a schematic structural diagram of a second transmission mechanism of a courier cabinet with an automatic cleaning system proposed by the present invention;

6 is a schematic structural diagram of a water supply mechanism for a courier cabinet with an automatic cleaning system proposed by the present invention;

FIG. 7 is a schematic structural diagram of a water spray mechanism of an express cabinet with an automatic cleaning system proposed by the present invention.

In the figure: cabinet 1, cleaning mechanism 2, mounting plate 21, internal tooth slot 22, sprocket 23, chain 24, first cleaning roller 25, second cleaning roller 26, first traveling gear 27, second traveling gear 28. Scraper 29, drive mechanism 3, installation box 31, motor 32, main shaft 33, cooling impeller 34, first bevel gear 35, second bevel gear 36, third bevel gear 37, first transmission mechanism 4, incomplete Gear 41 , first transmission gear 42 , first pulley 43 , second transmission gear 44 , second pulley 45 , third transmission gear 46 , second transmission mechanism 5 , fourth transmission gear 51 , fifth transmission gear 52 , eccentric wheel 53, first connecting rod 54, second connecting rod 55, water supply mechanism 6, fixed cylinder 61, limit plate 62, push-pull rod 63, piston 64, water inlet pipe 65, first one-way valve 66, water outlet pipe 67. The second one-way valve 68 , the water spray mechanism 7 , the mounting seat 71 , the connecting pipe seat 72 , the water spray pipe seat 73 , the spray head 74 , and the water tank 8 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

Example 1:

1-4, an express cabinet with an automatic cleaning system includes a cabinet body 1, a cleaning mechanism 2 is installed on the outer side of the cabinet body 1, and the cleaning mechanism 2 includes two mounting rack plates 21, and the two mounting rack plates 21 are respectively It is fixedly installed on both sides of the cabinet 1. The inner sides of the two mounting bracket plates 21 are both provided with internal tooth slots 22. Both ends of the two internal tooth slots 22 are rotatably installed with sprockets 23. The two sprockets on the same side A chain 24 is installed between the two chains 23, and the two ends of the two chains 24 are respectively installed with a first traveling gear 27 and a second traveling gear 28. The inner tooth end of the chain 24 meshes with the outer end of the chain 24, the first cleaning roller 25 is fixedly installed between the two first traveling gears 27 at the same end, and the second cleaning roller is fixedly installed between the two second traveling gears 28 at the same end. 26. The outer side of the scraper 29 can be tangent to the first cleaning roller 25 or the second cleaning roller 26; The structure is exactly the same; the first traveling gear 27 and the second traveling gear 28 can both roll along the corresponding chain 24. When the first traveling gear 27 is located on the outside of the chain 24, the second traveling gear 28 is located on the inside of the chain 24. , the first cleaning roller 25 is separated from the outer side wall of the cabinet 1, and the second cleaning roller 26 is attached to the outer side wall of the cabinet 1; when the second traveling gear 28 is located outside the chain 24, the first traveling gear 27 is located in the chain On the inner side of 24 , the first cleaning roller 25 is attached to the outer wall of the cabinet 1 , and the second cleaning roller 26 is separated from the outer wall of the cabinet 1 .

A drive mechanism 3 is installed on the top of the cabinet 1. The drive mechanism 3 includes an installation box 31, a motor 32, a main shaft 33, a heat dissipation impeller 34, a first bevel gear 35, two second bevel gears 36 and a third bevel gear 37. The box 31 is fixedly installed on the top of the cabinet 1, the main shaft 33 is rotatably installed inside the installation box 31, and the bottom end of the main shaft 33 penetrates the bottom wall of the installation box 31, and is fixedly connected with the heat dissipation impeller 34, and the heat dissipation impeller 34 is arranged in the cabinet body. Inside 1, the heat dissipation impeller 34 is used to dissipate heat from the working elements at the top of the cabinet 1; the motor 32 is fixedly installed on the top of the installation box 31, and the output shaft of the motor 32 is fixedly connected to the main shaft 33, and the first bevel gear 35 is fixedly installed On the main shaft 33, the two second bevel gears 36 are both installed inside the installation box 31 by rotating the shaft, and both mesh with the first bevel gear 35, and the third bevel gear 37 is installed on the inner wall of the installation box 31 by rotating the shaft, and Intermeshing with the first bevel gear 35;

A first transmission mechanism 4 is installed on the outer sides of the two mounting bracket plates 21 , and the first transmission mechanism 4 includes an incomplete gear 41 , a first transmission gear 42 , a first pulley 43 , a second transmission gear 44 , and a second pulley. 45 and the third transmission gear 46, the incomplete gear 41 is coaxially and fixedly connected with the corresponding second bevel gear 36, the first transmission gear 42 is rotatably installed on the outer wall of the cabinet 1, and the first transmission gear 42 can The gears 41 are engaged, the first pulley 43 is coaxially and fixedly connected with the first transmission gear 42 , the second transmission gear 44 is rotatably mounted on the outer side of the corresponding mounting plate 21 , and the second pulley 45 is coaxial with the second transmission gear 44 Fixed connection, the second pulley 45 and the first pulley 43 are connected by belt transmission, the third transmission gear 46 is coaxially and fixedly connected with the corresponding sprocket 23, and the third transmission gear 46 and the second transmission gear 44 mesh with each other; The number of teeth of the first transmission gear 42 is smaller than that of the incomplete gear 41, and the number of teeth of the third transmission gear 46 is smaller than that of the second transmission gear 44. When the incomplete gear 41 is disengaged from the first transmission gear 42, the first traveling gear 27 and the second traveling gear 28, one of which is located at the top end of the chain 24, and the other is located at the bottom end of the chain 24;

Working principle: The main shaft 33 is rotated by the drive of the motor 32, so that the first bevel gear 35 rotates synchronously. Since the two second bevel gears 36 are meshed with the first bevel gear 35, the two second bevel gears 36 will occur Since the incomplete gear 41 is coaxially fixed with the corresponding second bevel gear 36, the incomplete gear 41 will rotate synchronously; since the incomplete gear 41 can mesh with the first transmission gear 42, when the incomplete gear 41 and the When a transmission gear 42 is engaged, the first transmission gear 42 will rotate in the opposite direction. Since the first pulley 43 is coaxially fixed with the first transmission gear 42, and the first pulley 43 is connected with the second pulley 45 in a transmission, so The second pulley 45 rotates synchronously with the first transmission gear 42. Since the second pulley 45 is coaxially fixed with the second transmission gear 44, the second transmission gear 44 rotates synchronously. It meshes with the third transmission gear 46, so the third transmission gear 46 will rotate. Since the third transmission gear 46 is coaxially fixed with the corresponding sprocket 23, the sprocket 23 will rotate synchronously, so that the chain 24 and the first Transmission occurs between the traveling gear 27 and the second traveling gear 28, and then the first traveling gear 27 and the second traveling gear 28 roll along the chain 24, so that the first cleaning roller 25 and the second cleaning roller 26 alternately face the cabinet When the first cleaning roller 25 or the second cleaning roller 26 moves to the bottom end of the chain 24, due to the rotation of the first cleaning roller 25 or the second cleaning roller 26 and the scraper 29 friction, so that the stains on the surface of the first cleaning roller 25 or the second cleaning roller 26 can be scraped off, so that the first cleaning roller 25 or the second cleaning roller 26 can continue to clean the outer wall of the cabinet 1;

The whole process fully realizes automatic cleaning, which solves the shortcomings of manual cleaning and greatly reduces maintenance costs.

Example 2:

1-7, as another preferred embodiment of the present invention, the difference from Embodiment 1 is that a second transmission mechanism 5 is installed on the outside of the installation box 31, and the second transmission mechanism 5 includes a fourth transmission gear 51, a The fifth transmission gear 52, the eccentric wheel 53, the first connecting rod 54 and the second connecting rod 55, the fourth transmission gear 51 is coaxially and fixedly connected with the third bevel gear 37, and the fifth transmission gear 52 is rotatably installed on the outside of the installation box 31 , the fifth transmission gear 52 meshes with the fourth transmission gear 51, the eccentric wheel 53 is coaxially and fixedly connected to the fifth transmission gear 52, and one end of the first connecting rod 54 is rotationally connected to the extension of the eccentric wheel 53 through the pin shaft. The other end of the connecting rod 54 is rotatably connected by the top end of the second connecting rod 55 of the pin;

The first bevel gear 35 is rotated synchronously by the driving of the motor 32. Since the third bevel gear 37 meshes with the first bevel gear 35, the third bevel gear 37 will rotate. Since the third bevel gear 37 and the fourth transmission gear 51 Since the fourth transmission gear 51 is coaxially fixed, the fourth transmission gear 51 rotates synchronously. Since the fourth transmission gear 51 and the fifth transmission gear 52 mesh with each other, the fifth transmission gear 52 will rotate in the opposite direction. Since the eccentric wheel 53 and the fifth transmission gear 52 is coaxially fixed, so the eccentric wheel 53 will rotate synchronously, so that the first link 54 drives the second link 55 to reciprocate in the vertical direction; when the second link 55 is in the highest position in the vertical direction, At this time, the incomplete gear 41 is disengaged from the first transmission gear 42, and at the same time, one of the first traveling gear 27 and the second traveling gear 28 is located at the top end of the chain 24, and the other is located at the bottom end of the chain 24; when the second link 55 When the vertical direction is at the lowest position, the incomplete gear 41 and the first transmission gear 42 will re-engage, and the first traveling gear 27 and the second traveling gear 28 continue to roll.

A water supply mechanism 6 is installed at the bottom end of the second connecting rod 55 , and the water supply mechanism 6 includes a fixed cylinder 61 , a limit plate 62 , a push-pull rod 63 , a piston 64 , a water inlet pipe 65 , a first one-way valve 66 , a water outlet pipe 67 and a second Two one-way valves 68, the fixed cylinder 61 is fixedly installed on the top of the cabinet 1, the piston 64 is slidably installed in the fixed cylinder 61, the top of the piston 64 is fixedly connected with the push-pull rod 63, and the top of the push-pull rod 63 penetrates the top wall of the fixed cylinder 61 , and is slidably connected with the fixed cylinder 61, the top of the push-pull rod 63 is fixedly connected with the limit plate 62, the top of the limit plate 62 is fixedly connected with the second connecting rod 55, and the water inlet pipe 65 is fixedly installed at the inlet end of the fixed cylinder 61, The first one-way valve 66 is fixedly installed on the water inlet pipe 65, the water outlet pipe 67 is fixedly installed on the outlet end of the fixed cylinder 61, and the second one-way valve 68 is fixedly installed on the water outlet pipe 67; the diversion of the first one-way valve 66 The direction is to introduce water into the fixed cylinder 61, the diversion direction of the second one-way valve 68 is to lead the water out of the fixed cylinder 61, the inlet end of the water inlet pipe 65 is fixedly installed with a water tank 8, and the water tank 8 is arranged on the top of the cabinet 1;

A water spray mechanism 7 is installed at the outlet end of the water outlet pipe 67. The water spray mechanism 7 includes a mounting seat 71, a connecting pipe seat 72, a water spray pipe seat 73 and a spray head 74. The mounting seat 71 is fixedly installed on the top of the cabinet 1 and is connected to the pipe seat. 72 is fixedly installed on the mounting seat 71, the outlet end of the water outlet pipe 67 is fixedly connected with the connecting pipe seat 72, the outlet end of the connecting pipe seat 72 is connected with the water spray pipe seat 73, and the outlet end of the water spray pipe seat 73 is connected with the nozzle 74 Fixed connection, the spray head 74 is located directly above the first cleaning roller 25 or the second cleaning roller 26 .

Working principle: when the second connecting rod 55 moves upward, the push-pull rod 63 also moves upward under the action of the limit plate 62, at this time the piston 64 moves upward, and the internal pressure of the fixed cylinder 61 decreases, so that the water in the water tank 8 passes through The first one-way valve 66 is introduced into the fixed cylinder 61; when the second connecting rod 55 moves downward, the piston 64 also moves downward. At this time, the internal pressure of the fixed cylinder 61 increases, so the water inside the fixed cylinder 61 will pass through The second one-way valve 68 is led out, and then sprayed out through the nozzle 74; when the second link 55 moves up to the highest position, one of the first walking gear 27 and the second walking gear 28 is located at the top of the chain 24, Therefore, the first cleaning roller 25 or the second cleaning roller 26 is also located at the top. Since the incomplete gear 41 is disengaged from the first transmission gear 42, it cannot continue to move, and then the second link 55 starts to move downward. The surface of a cleaning roller 25 or the second cleaning roller 26 is cleaned by spraying water. When the second connecting rod 55 moves down to the lowest position, the spraying head 74 stops spraying water, and at the same time, the incomplete gear 41 re-engages with the first transmission gear 42. The first traveling gear 27 and the second traveling gear 28 continue to roll, and the first cleaning roller 25 or the second cleaning roller 26 continues to clean the outer wall of the cabinet 1;

The whole process realizes automatic water supply and cleaning of the first cleaning roller 25 or the second cleaning roller 26, which eliminates the need for manual cleaning, thereby reducing operating costs.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (9)

1. The utility model provides an express delivery cabinet with self-cleaning system, includes the cabinet body (1), its characterized in that, clean mechanism (2) are installed in the outside of the cabinet body (1), clean mechanism (2) include two installation frame plate (21), two installation frame plate (21) fixed mounting is respectively in the both sides of the cabinet body (1), two interior tooth's socket (22) have all been seted up to the inboard of installation frame plate (21), two the both ends of interior tooth's socket (22) are all rotated and are installed sprocket (23), two of homonymy the chain (24) are installed in the transmission between sprocket (23), two first walking gear (27) and second walking gear (28) are installed respectively to the both ends of chain (24), first walking gear (27), second walking gear (28) all mesh with the outer end of the interior tooth's socket (22) of corresponding and chain (24), fixed mounting has first cleaning roller (25) between two first walking gears (27) of same end, and fixed mounting has second cleaning roller (26), two between two second walking gears (28) of same end the inboard bottom fixed mounting of mounting panel (21) has scraper blade (29), the outside of scraper blade (29) can be tangent with first cleaning roller (25) or second cleaning roller (26).

2. The courier cabinet with automatic cleaning system according to claim 1, characterized in that the first and second travelling gears (27, 28) are identical in structure, and the first and second cleaning rollers (25, 26) are identical in structure; the cleaning cabinet is characterized in that the first walking gear (27) and the second walking gear (28) can roll along the corresponding chain (24), when the first walking gear (27) is located on the outer side of the chain (24), the second walking gear (28) is located on the inner side of the chain (24), the first cleaning roller (25) is separated from the outer side wall of the cabinet body (1), and the second cleaning roller (26) is attached to the outer side wall of the cabinet body (1).

3. The express delivery cabinet with an automatic cleaning system as claimed in claim 1, wherein a driving mechanism (3) is mounted on the top of the cabinet body (1), the driving mechanism (3) comprises a mounting box (31), a motor (32), a main shaft (33), a heat dissipation impeller (34), a first bevel gear (35), two second bevel gears (36) and a third bevel gear (37), the mounting box (31) is fixedly mounted on the top of the cabinet body (1), the main shaft (33) is rotatably mounted inside the mounting box (31), the bottom end of the main shaft (33) penetrates through the bottom wall of the mounting box (31) and is fixedly connected with the heat dissipation impeller (34), the heat dissipation impeller (34) is arranged inside the cabinet body (1), the motor (32) is fixedly mounted on the top of the mounting box (31), and the output shaft of the motor (32) is fixedly connected with the main shaft (33), first bevel gear (35) fixed mounting is on main shaft (33), two second bevel gear (36) all rotate through the pivot and install inside install mounting box (31), and all mesh with first bevel gear (35), third bevel gear (37) rotate through the pivot and install on mounting box (31) inner wall, and with first bevel gear (35) intermeshing.

4. The express delivery cabinet with an automatic cleaning system as claimed in claim 1, wherein a first transmission mechanism (4) is mounted on the outer side of each of the two mounting frame plates (21), the first transmission mechanism (4) comprises an incomplete gear (41), a first transmission gear (42), a first pulley (43), a second transmission gear (44), a second pulley (45) and a third transmission gear (46), the incomplete gear (41) is coaxially and fixedly connected with the corresponding second bevel gear (36), the first transmission gear (42) is rotatably mounted on the outer side wall of the cabinet body (1), the first transmission gear (42) can be meshed with the incomplete gear (41), the first pulley (43) is coaxially and fixedly connected with the first transmission gear (42), and the second transmission gear (44) is rotatably mounted on the outer side of the corresponding mounting frame plate (21), the second belt wheel (45) is coaxially and fixedly connected with the second transmission gear (44), the second belt wheel (45) is in transmission connection with the first belt wheel (43) through a belt, the third transmission gear (46) is coaxially and fixedly connected with the corresponding chain wheel (23), and the third transmission gear (46) is meshed with the second transmission gear (44).

5. Express delivery cabinet with automatic cleaning system according to claim 1, characterized in that the number of teeth of the first transmission gear (42) is smaller than that of the incomplete gear (41), the number of teeth of the third transmission gear (46) is smaller than that of the second transmission gear (44), when the incomplete gear (41) is disengaged from the first transmission gear (42), one of the first walking gear (27) and the second walking gear (28) is located at the top end of the chain (24), and the other is located at the bottom end of the chain (24).

6. The courier cabinet of claim 1, where, a second transmission mechanism (5) is arranged on the outer side of the mounting box (31), the second transmission mechanism (5) comprises a fourth transmission gear (51), a fifth transmission gear (52), an eccentric wheel (53), a first connecting rod (54) and a second connecting rod (55), the fourth transmission gear (51) is coaxially and fixedly connected with the third bevel gear (37), the fifth transmission gear (52) is rotatably arranged on the outer side of the mounting box (31), the fifth transmission gear (52) is meshed with the fourth transmission gear (51), the eccentric wheel (53) is coaxially and fixedly connected with a fifth transmission gear (52), one end of the first connecting rod (54) is rotationally connected with the extension of the eccentric wheel (53) through a pin shaft, the other end of the first connecting rod (54) is rotatably connected with the top end of the second connecting rod (55) through a pin shaft.

7. The express delivery cabinet with the automatic cleaning system as claimed in claim 1, wherein a water supply mechanism (6) is installed at the bottom end of the second connecting rod (55), the water supply mechanism (6) comprises a fixed cylinder (61), a limiting plate (62), a push-pull rod (63), a piston (64), a water inlet pipe (65), a first one-way valve (66), a water outlet pipe (67) and a second one-way valve (68), the fixed cylinder (61) is fixedly installed at the top of the cabinet body (1), the piston (64) is slidably installed in the fixed cylinder (61), the top end of the piston (64) is fixedly connected with the push-pull rod (63), the top end of the push-pull rod (63) penetrates through the top wall of the fixed cylinder (61) and is slidably connected with the fixed cylinder (61), the top end of the push-pull rod (63) is fixedly connected with the limiting plate (62), and the top of the limiting plate (62) is fixedly connected with the second connecting rod (55), inlet tube (65) fixed mounting is at the entrance point of solid fixed cylinder (61), first check valve (66) fixed mounting is on inlet tube (65), outlet pipe (67) fixed mounting is at the exit end of solid fixed cylinder (61), second check valve (68) fixed mounting is on outlet pipe (67).

8. The express delivery cabinet with the automatic cleaning system as claimed in claim 1, wherein the first one-way valve (66) guides water into the fixed cylinder (61), the second one-way valve (68) guides water out of the fixed cylinder (61), the inlet end of the water inlet pipe (65) is fixedly provided with a water tank (8), and the water tank (8) is arranged at the top of the cabinet body (1).

9. The express delivery cabinet with an automatic cleaning system as claimed in claim 1, wherein the outlet end of the water outlet pipe (67) is provided with a water spraying mechanism (7), the water spraying mechanism (7) comprises a mounting seat (71), a connecting pipe seat (72), a water spraying pipe seat (73) and a spray head (74), the mounting seat (71) is fixedly mounted at the top of the cabinet body (1), the connecting pipe seat (72) is fixedly mounted on the mounting seat (71), the outlet end of the water outlet pipe (67) is fixedly connected with the connecting pipe seat (72), the outlet end of the connecting pipe seat (72) is communicated with the water spraying pipe seat (73), and the outlet end of the water spraying pipe seat (73) is fixedly connected with the spray head (74).

Images