CN-224225031-U - Unmanned campus meal delivery car carriage belt cleaning device

Abstract

The utility model discloses a cleaning device for a carriage of an unmanned campus meal delivery vehicle, which comprises a cleaning device body arranged on the unmanned meal delivery vehicle, wherein the cleaning device body comprises a cleaning component, the cleaning component comprises a spray head, a water tank and a booster pump, the drainage component comprises a water receiving frame and a plurality of placing plates, an operator washes the placing plates through the spray head, the washed liquid is discharged through the drainage component, and an air drying component is arranged to blow residual sewage on the placing plates to the drainage component and discharge the residual sewage, so that the placing plates are clean and dry, and the influence of soup, grease and sewage residues on the placement of subsequent meal is prevented.

Inventors

• SU CHUNFENG
• Rui Jiajun
• ZHANG TAILIANG
• Liang Jinjia
• GAO DOUPING
• QIN YIHAO
• BAI PENGFEI
• ZHANG XIANG
• WANG JINGWEN
• ZHANG HUAWEI
• BAO YANLING
• LI QIONGZHU
• WANG JIA
• DONG SHULI
• LIU YUEWEN
• YANG PENG
• LI XIAOMIN

Assignees

• 云南交通运输职业学院

Dates

Publication Date

20260512

Application Date

20250627

Claims (10)

1. 1. The utility model provides an unmanned campus send dining car carriage belt cleaning device, includes belt cleaning device body (1) of installing on unmanned send dining car (2), its characterized in that, belt cleaning device body (1) includes: The cleaning assembly (11), the cleaning assembly (11) comprises a spray head, a water tank (115) and a booster pump, the spray head is arranged in the carriage (21) and is positioned above the storage plate (131), the water tank (115) and the booster pump are connected through a guide pipe, water is sprayed from the tail end of the vehicle to the head end of the vehicle, and the storage plate (131) is washed; The drainage assembly (13), the drainage assembly (13) comprises a water receiving frame (132) and a plurality of object placing plates (131), the object placing plates (131) are provided with water filtering grooves (1311) at the head end of the vehicle, the water receiving frame (132) is arranged at a preset position of the head end of the vehicle and is used for receiving liquid falling from the water filtering grooves (1311) and discharging the liquid out of the carriage (21) through a drain pipe (133); wherein, the booster pump is electrically connected with the high-pressure fan (121) and the power supply of the meal delivery trolley (2).
2. 2. The cleaning device for the passenger car of the unmanned campus dining car according to claim 1, further comprising an air drying assembly (12) matched with the passenger car to complete work, wherein the air drying assembly (12) is arranged at two sides of the spray head and comprises a high-pressure fan (121) and a fixing frame (122), the fixing frame (122) is of a right-angled triangle structure, the high-pressure fan (121) is arranged in the fixing frame (122), an air outlet of the high-pressure fan is arranged on a right-angled triangle oblique edge, and residual liquid on the object placing plate (131) is blown to a head end water filtering groove (1311) from the tail end of the car.
3. 3. An unmanned campus meal delivery car washing apparatus according to claim 1, wherein the spray heads comprise a first spray head (111) and a second spray head (112); The booster pumps comprise a first booster pump (113) and a second booster pump (114), which are respectively positioned at two sides of the water tank (115), and the water inlet ends of the booster pumps are respectively connected with the water tank (115); Wherein, first shower nozzle (111) are through the first booster pump (113) water outlet end of pipe connection water tank (115) one side, spray upper strata thing board (131), and second shower nozzle (112) are through the second booster pump (114) water outlet end of pipe connection water tank (115) opposite side, spray lower strata thing board (131).
4. 4. The unmanned campus meal delivery car compartment cleaning device according to claim 1, wherein the meal delivery car (2) comprises a car (21), a trunk (22) and a car door (23), the sprinkler is a flat-mouth universal sprinkler, the sprinkler end of the sprinkler is positioned in the car (21), and the other end of the sprinkler penetrates through a partition plate between the car (21) and the trunk (22) and is connected with a booster pump and a water tank (115) positioned in the trunk (22) through a conduit.
5. 5. The cleaning device for the passenger compartment of the unmanned campus meal delivery vehicle according to claim 2, wherein the object placing plate (131) extends upwards at the periphery, the section is in an L-shaped structure, and the included angle between the horizontal line of the vehicle tail end and the horizontal line of the vehicle head end is 0.3 degrees, so that liquid can flow to the water filtering groove (1311).
6. 6. The cleaning device for the passenger car of the unmanned campus dinner service car of claim 5, wherein the water filtering groove (1311) is a circular arc-shaped long groove lower than the object placing plate (131), and a plurality of through holes are formed in the groove, so that liquid flows downwards from the through holes.
7. 7. The cleaning device for the compartment of the unmanned campus meal delivery vehicle according to claim 1, wherein the water receiving frame (132) has a rectangular groove structure, the length of which is consistent with the width of the compartment (21), and is arranged at the bottom of the water filtering groove (1311) of the lower storage plate (131), and one end bottom of the water receiving frame is provided with a through hole and is connected with a drain pipe (133) for discharging liquid and balancing the pressure inside and outside the compartment (21); One end of the drain pipe (133) is connected with the water receiving frame (132), and the other end of the drain pipe penetrates out from the side wall below the carriage (21) and is connected with a hose through a connecting piece to drain liquid into the sewage bucket (3).
8. 8. An unmanned campus meal delivery car cleaning apparatus according to claim 1, wherein the high-pressure fan (121) and the booster pump are electrically connected to a switch, respectively, and the operation or stop of the high-pressure fan (121) and the booster pump is controlled by the switch, respectively.
9. 9. An unmanned campus meal delivery wagon cleaning apparatus according to claim 1, wherein the cleaning assembly (11) further comprises: The high-pressure water gun (14), the high-pressure water gun (14) is placed in a drawer arranged below the carriage (21), is connected with the water outlet end of the booster pump after being connected with the three-way valve through a conduit, and is used for manually flushing the inside of the carriage (21) and the vehicle door (23).
10. 10. The cleaning device for the passenger compartment of the unmanned campus meal delivery vehicle according to claim 4, wherein a sealing strip is arranged between the vehicle door (23) and the passenger compartment (21) to prevent liquid from splashing out of the vehicle door (23) in the cleaning process.

Description

Unmanned campus meal delivery car carriage belt cleaning device Technical Field The utility model relates to the field of meal delivery vehicle cleaning, in particular to a cleaning device for a passenger-free campus meal delivery vehicle carriage. Background Unmanned meal delivery vehicle is an intelligent vehicle for realizing meal delivery by utilizing an automatic driving technology and is generally applied to schools, communities, industrial parks or commercial parks. The unmanned meal delivery vehicle senses environmental information around the vehicle in real time through various sensors such as a laser radar, a camera, a millimeter wave radar, an ultrasonic sensor and the like, provides data support for decision and control of the vehicle, precisely determines the position and the running direction of the vehicle on a map by combining satellite positioning technologies such as a Global Positioning System (GPS), a Beidou satellite navigation system and the like and combining an Inertial Navigation System (INS), a high-precision map matching technology and the like, ensures that the vehicle can accurately run according to a preset route, and realizes start and stop, normal running, steering, acceleration and deceleration and obstacle avoidance in a distribution range by combining an intelligent control system. The unmanned meal delivery vehicle is used in the campus, so that the labor cost required by manual delivery is reduced, the delivery route and time are optimized, the delivery efficiency is improved, and the operation cost is reduced; Meanwhile, the food delivery device can run continuously for 24 hours, is not influenced by factors such as fatigue and emotion, can rapidly and accurately deliver the food to a destination according to a preset route, and shortens the food delivery time. The unmanned meal delivery vehicle is used in the school to deliver more than 20 ten thousand meals in the last two years, and is mainly used for students and teaching staff. Students can place orders in dormitory or teaching building through cell phone APP, unmanned meal delivery car can be with the meal from dining room or school outer dining room fast to appointed place, makes things convenient for the student to take dinner, has alleviateed the traffic pressure in the campus, has also improved meal delivery efficiency. However, in the use process of the unmanned meal delivery vehicle, the conditions of students in class or social vehicles appear in the process of delivering the meal of the meal delivery vehicle, the meal delivery vehicle needs to be timely avoided, the soup or grease in the delivered meal can be sprayed out in the brake avoiding process, the sprayed soup grease pollutes the environment of a carriage, the subsequently placed meal can be polluted in the process of storing the meal, and the condition that food residues are spoiled and deteriorated is caused by long-term non-cleaning, so that the food safety problem occurs. The cleaning at the present stage is performed manually on the inner wall of the carriage and the object placing plate, and a drainage mechanism is not arranged, so that the operation is time-consuming and the efficiency is low. At present, the Chinese utility model patent with the patent publication number of CN209003119U discloses a novel meal delivery vehicle, which comprises a meal delivery vehicle body, a meal delivery carriage, a top rotating connecting shaft, a rotating placing rack, a heating water tank, a heater, a bottom rotating bracket, a food placing bin, a heating compartment, a steam conduit, a connecting branch pipe, a placing bin sealing cover, a flushing rack, a flushing nozzle, a connecting pipe, a water supply joint and a carriage door. The above patent can flush the food storage bin, but has the following technical drawbacks: On one hand, an air drying device is not arranged, liquid residues exist on a food placing bin after washing is finished, the subsequent placing of the food is affected, and tableware and packaging are easy to wet; On the other hand, the drainage mechanism is not arranged, so that the liquid after flushing can not be effectively discharged, the environment in the carriage is moist, and bacteria breeding occurs. Aiming at the defects and defects of not arranging an air drying mechanism, a drainage mechanism and the like, the unmanned campus meal delivery car carriage cleaning device with strong practicability and high work efficiency is needed to be developed, and the key point for solving the technical problems is that. Disclosure of Invention Aiming at the defects and shortcomings in the background technology, the utility model improves and innovates the defects, and aims to provide the unmanned campus meal delivery car carriage cleaning device which is provided with the spray head above the object placing plate and washes the object placing plate obliquely downwards, and the sprayed water washes the object placing plate in a fan sha