Robot freezer
By installing the freezer on the AGV car, using the autonomous movement and navigation technology of the AGV car to solve the problem that the existing freezer requires multiple users to drive and the direction of travel is difficult to control. And controllability.
Patent Information
- Application Number
- CN202420652288.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-30
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-30
AI Technical Summary
Due to its large and heavy size, existing freezers require multiple users to push, making the direction of travel difficult to control and lack autonomous movement and navigation functions.
Design a robotic freezer. By installing the freezer on the AGV car, using the autonomous movement and navigation technology of the AGV car to achieve the autonomous movement and navigation of the freezer. The AGV vehicle is equipped with a guidance device and receiving module, which can travel independently on the set path, and connects the refrigeration equipment of the freezer through electrical connection to ensure the temperature in the freezer.
Realize the independent movement and navigation of the freezer, reduce the labor intensity of users to promote the freezing of the freezer, and improve the movement efficiency of the freezer and the controllability of the movement direction.
Smart Images
Figure CN222399380U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refrigerators, in particular to a robot refrigerator. Background Art
[0002] A freezer, also called a refrigerator, is a device that preserves food and other items at low temperatures. The basic function of a freezer is to refrigerate and keep the inside of the box at a suitable low temperature. A refrigeration system is generally composed of four basic components: a compressor, a condenser, a capillary tube or a thermal expansion valve, and an evaporator. Refrigerant is a liquid that can boil at low temperature under low pressure and absorb heat when boiling. The refrigerant circulates continuously in the refrigeration system. The compressor increases the gas pressure of the refrigerant to create liquefaction conditions. When passing through the condenser, it condenses and liquefies to release heat, then reduces the pressure and temperature when passing through the capillary tube, and then boils and vaporizes to absorb heat when passing through the evaporator. In addition, the development and use of refrigeration diodes nowadays do not have complex mechanical devices, but the performance is poor and is used in small refrigerators.
[0003] The existing refrigerator is provided with wheels at the bottom, but it cannot move autonomously and needs users to push it forward. Due to its large size and heavy weight, the refrigerator often needs multiple users to push it, and its moving direction is difficult to control, so it is in urgent need of improvement. Utility Model Content
[0004] The utility model aims to provide a robot refrigerator with the advantages of autonomous movement and autonomous navigation or manual remote control movement in view of the defects and shortcomings of the prior art.
[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a robot freezer, comprising: an AGV vehicle, and a freezer mounted on the upper side of the AGV vehicle; the AGV vehicle is provided with a guiding device, or the AGV vehicle is provided with a receiving module connected to the mobile terminal for communication.
[0006] The utility model is further arranged that the AGV vehicle is provided with a lifting structure, and the refrigerator is assembled on the upper side of the lifting structure.
[0007] The utility model is further arranged that a downwardly protruding installation cavity with a built-in refrigeration device is arranged on the lower side of the middle part of the freezer; and the number of the lifting structures is two, which are respectively arranged on both sides of the installation cavity.
[0008] The utility model is further arranged that the AGV vehicle is electrically connected to the refrigeration equipment of the freezer.
[0009] The utility model further provides that the refrigerator comprises: a refrigerator body having a cavity, and a side cover plate which is assembled on one side of the refrigerator body and can be opened relative to the refrigerator body to open the cavity.
[0010] The utility model is further provided that a rolling structure is provided on the inner bottom surface of the refrigerator body for enabling the remains to slide in from the side opening of the refrigerator body.
[0011] The utility model is further arranged that the rolling structure is: a plurality of universal balls arranged on the inner bottom surface of the refrigerator body.
[0012] The utility model is further configured that the freezer also includes: a carrier plate placed in the cavity, which can slide back and forth relative to the rolling structure and is used for placing the remains.
[0013] The utility model is further arranged that the refrigerator further comprises: an upper cover plate which is arranged on the upper side of the refrigerator body and can be opened relative to the refrigerator body to open the cavity.
[0014] The utility model is further configured that the refrigerator further comprises: a telescopic support rod having one end connected to the upper cover plate and the other end connected to the refrigerator body.
[0015] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: in the utility model, by setting the freezer on the AGV vehicle, the AGV vehicle can drive the freezer to move autonomously, and the user no longer needs to manually push the freezer; because the AGV vehicle also has a guiding device, it can also perform autonomous navigation and move on the set operating path. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0017] Figure 1 It is a schematic diagram of the structure of the robot freezer;
[0018] Figure 2 It is a schematic diagram of the structure when the side cover is opened and the carrier plate is about to enter the freezer body;
[0019] Figure 3 It is a structural schematic diagram in which the carrier plate is located in the refrigerator body and the upper cover plate is opened;
[0020] Figure 4 It is a structural schematic diagram in which the side cover and the upper cover are opened and the carrier is taken out.
[0021] Explanation of the reference numerals: a, cavity; 100, freezer; 110, freezer body; 120, side cover; 130, universal ball; 140, upper cover; 150, telescopic support rod; 160, carrier plate; 170, installation cavity; 200, AGV vehicle; 210, lifting structure. DETAILED DESCRIPTION
[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0023] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
[0024] This embodiment relates to a robot refrigerator, referring to Figure 1-Figure 4 , including: an AGV vehicle 200, and a refrigerator 100 mounted on the upper side of the AGV vehicle 200. The AGV vehicle 200 is provided with a guiding device.
[0025] By placing the freezer 100 on the AGV vehicle 200, the AGV vehicle 200 can drive the freezer 100 to move autonomously without the user having to manually push the freezer 100; since the AGV vehicle 200 also has a guiding device, it can also perform autonomous navigation and move on the set running path.
[0026] The AGV vehicle 200 can run automatically, and a guiding device is required. The navigation guidance technology of AGV is a method of calculating the driving direction and path. The guidance method refers to setting a guide information medium on the driving path, and obtaining the absolute position in the working area through a certain positioning technology. The AGV obtains the guidance method by detecting its information, and obtains the running path by combining the navigation guidance method. Commonly used mainstream navigation methods are divided into electromagnetic navigation, magnetic navigation (also known as magnetic guidance), inertial navigation, visual navigation, laser navigation, QR code navigation, SLAM navigation, etc. Navigation guidance technology has always been the core content of AGV technology research. Various navigation guidance technologies also have their own advantages and disadvantages and are suitable for different occasions.
[0027] In another embodiment, the AGV 200 is provided with a receiving module that is connected to the mobile terminal. The mobile terminal sends (movement) instructions to the receiving module, thereby controlling the travel direction of the AGV 200. The mobile terminal can be a mobile phone or a remote control configured specifically for the purpose.
[0028] In some embodiments, continue to refer to Figure 1-Figure 4The AGV vehicle 200 is provided with a lifting structure 210, and the refrigerator 100 is mounted on the upper side of the lifting structure 210. By providing the lifting structure 210, the height of the refrigerator 100 can be adjusted, so that it can be adjusted to the most suitable height for entering and exiting goods according to actual conditions (when the refrigerator 100 is specifically an ice coffin, it can be adjusted to the most suitable height for entering and exiting the body according to actual conditions, and can also be adjusted to the best height for viewing according to actual conditions). Specifically, the lifting structure 210 is a vertical multi-stage telescopic column.
[0029] As a preferred solution, a downwardly protruding installation cavity 170 with a built-in refrigeration device is provided at the lower middle side of the refrigerator 100. There are two lifting structures 210, which are respectively provided on both sides of the installation cavity 170. The installation cavity 170 is provided in the middle, and the two lifting structures 210 are respectively provided on both sides, so as not to interfere with each other and maximize the use of space. If a conventional refrigerator (the installation cavity and the refrigeration device are provided at the lower side of the entire refrigerator) is used, too much space will be occupied.
[0030] In some embodiments, the AGV vehicle 200 is electrically connected to the refrigeration equipment of the freezer 100. In this embodiment, the AGV vehicle 200 is provided with a battery, and the battery is used to power the refrigeration equipment of the freezer. The AGV vehicle 200 is also provided with a control system, and is connected to the refrigeration equipment signal. The control system can interact with the freezer, such as the control system can adjust the temperature in the freezer 100, and the temperature in the freezer 100 can also be fed back to the control system. Of course, in some embodiments, the battery can also be set in the freezer 100.
[0031] Reference Figure 1-Figure 4 , comprising: a refrigerator body 110 having a cavity a, and a side cover 120 assembled on one side of the refrigerator body 110 and openable relative to the refrigerator body 110 to open the cavity a. The cavity a of the refrigerator body 110 can be opened from the side by opening the side cover 120. When the refrigerator 100 is specifically an ice coffin, it is more convenient and labor-saving to put in or take out a body than in an existing refrigerator, and the touching of the body is effectively reduced.
[0032] In some embodiments, one side of the side cover 120 is rotatably mounted on the lower side of the front end of the refrigerator body 110, and the other side of the side cover 120 is a free end. A locking structure is provided between the side cover 120 and the front end of the refrigerator body 110, so that when the side cover 120 is flipped upward to close the front end of the refrigerator body 110, the side cover 120 can be fixed to the front end of the refrigerator body 110. Specifically in this embodiment, a first magnetic structure is provided on the free end of the side cover 120, and a second magnetic structure that cooperates with the magnetic attraction is provided at the front end of the refrigerator body 110. In other embodiments, other locking structures may also be provided, such as the snap-fit assembly of the buckle. In some embodiments, the side cover 120 is slidably mounted on the front end of the refrigerator body 110. When the side cover 120 slides downward, the cavity a of the refrigerator body 110 is opened; when the side cover 120 slides upward, the front end of the refrigerator body 110 is closed.
[0033] In some embodiments, reference Figure 2 and Figure 4 A rolling structure is provided on the inner bottom surface of the refrigerator body 110 for enabling the remains to slide in from the side opening of the refrigerator body 110. The rolling structure makes it smoother and more labor-saving for heavy objects to enter and exit the refrigerator body 110.
[0034] Specifically in this embodiment, the rolling structure includes: a plurality of universal balls 130 (bull's eye balls) arranged on the inner bottom surface of the freezer body 110. When heavy objects enter and exit the freezer body 110, there is rolling friction between the universal balls 130 and the heavy objects, which is very smooth. In some embodiments, the rolling structure also includes: a roller arranged on the inner bottom surface of the freezer body 110 and close to the side opening of the freezer body 110. The universal balls 130 cooperate with the rollers to make the sliding in and out of heavy objects smoother and more labor-saving. In some embodiments, the rollers can also be replaced with rollers. In some embodiments, only one of the rollers and the rollers can be provided, which can also facilitate the sliding in and out of heavy objects.
[0035] In some embodiments, reference Figure 2-Figure 4 The refrigerator 100 further includes a carrier plate 160 placed in the cavity a and capable of sliding back and forth relative to the rolling structure for placing the remains. The carrier plate 160 protects the remains and also makes it smoother for the remains to enter and exit the refrigerator body 110.
[0036] When the body enters the freezer 100, the body is first placed on the carrier 160, the side cover 120 is opened, one end of the carrier 160 is placed into the cavity a of the freezer body 110, and then the other end of the carrier 160 is pushed so that the entire carrier 160 and the body enter the cavity a of the freezer body 110, and finally the side cover 120 is closed.
[0037] In some embodiments, reference Figure 2-Figure 4The refrigerator 100 further includes: an upper cover plate 140 which is arranged on the upper side of the refrigerator body 110 and can be opened relative to the refrigerator body 110 to open the cavity a. By opening the upper cover plate 140, coffin flowers can be placed from above. That is, the side cover plate 120 is provided to facilitate the placement of the remains, and the upper cover plate 140 is provided to facilitate the placement of coffin flowers, etc.
[0038] Specifically in this embodiment, the refrigerator 100 further includes: a telescopic support rod 150 having one end connected to the upper cover 140 and the other end connected to the refrigerator body 110. The telescopic support rod 150 is used to prop open the upper cover 140. The telescopic support rod 150 can be a manual telescopic rod, or an automatically controlled hydraulic rod, an electric rod, etc. In other embodiments, the upper cover 140 can also be opened in other ways.
[0039] This embodiment also relates to a refrigerator 100 transport device, also referring to Figure 1-Figure 4 , including: a carrier, and the freezer 100 as described above, which is mounted on the upper side of the carrier.
[0040] In some embodiments, the control system of the AGV vehicle 200 can also control the telescopic support rod 150. When the telescopic support rod 150 is an electric rod, the control system can also control the opening and closing of the upper cover plate 140. Similarly, by setting some automatic structures, the opening and closing of the side cover plate 120 can also be controlled.
[0041] The working principle of the utility model is as follows: by setting the freezer 100 on the AGV vehicle 200, the AGV vehicle 200 can drive the freezer 100 to move autonomously, and the user no longer needs to manually push the freezer 100; because the AGV vehicle 200 also has a guiding device, it can also perform autonomous navigation and move on the set running path. By setting a side cover plate 120 on one side of the freezer body 110, the cavity a of the freezer body 110 can be opened from the side by opening the side cover plate 120, whether putting in or taking out the body, it is more convenient and labor-saving than the existing freezer 100, and effectively reduces the touching of the body.
[0042] The above is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.
Claims
1. A robot freezer, characterized in that: include: An AGV vehicle (200), and a freezer (100) mounted on the upper side of the AGV vehicle (200); the AGV vehicle (200) is provided with a guiding device, or the AGV vehicle (200) is provided with a receiving module connected to a mobile terminal for communication; the guiding device enables the AGV vehicle (200) to perform autonomous navigation and travel on a set running path; the navigation mode of the guiding device is divided into any one of electromagnetic navigation, magnetic navigation, inertial navigation, visual navigation, laser navigation, two-dimensional code navigation, and SLAM navigation.
2. The robot freezer according to claim 1, characterized in that: The AGV vehicle (200) is provided with a lifting structure (210), and the refrigerator (100) is mounted on the upper side of the lifting structure (210).
3. The robot freezer according to claim 2, characterized in that: The lower middle part of the refrigerator (100) is provided with a downwardly protruding installation cavity (170) in which a refrigeration device is built; the lifting structures (210) are two in number and are respectively provided on both sides of the installation cavity (170).
4. The robot freezer according to claim 3, characterized in that: The AGV vehicle (200) is electrically connected to the refrigeration equipment of the freezer (100).
5. The robot freezer according to claim 1, characterized in that: The refrigerator (100) comprises: a refrigerator body (110) having a cavity (a), and a side cover (120) mounted on one side of the refrigerator body (110) and capable of being opened relative to the refrigerator body (110) to open the cavity (a).
6. The robot freezer according to claim 5, characterized in that: A rolling structure is provided on the inner bottom surface of the refrigerator body (110) for enabling the remains to slide in from the side opening of the refrigerator body (110).
7. The robot refrigerator according to claim 6, characterized in that: The rolling structure comprises: a plurality of universal balls (130) arranged on the inner bottom surface of the refrigerator body (110).
8. The robot freezer according to claim 6, characterized in that: The refrigerator (100) further comprises: a carrier plate (160) placed in the cavity (a), capable of sliding back and forth relative to the rolling structure, and used for placing the remains.
9. The robot freezer according to any one of claims 5 to 8, characterized in that: The refrigerator (100) further comprises: an upper cover plate (140) which is arranged on the upper side of the refrigerator body (110) and can be opened relative to the refrigerator body (110) to open the cavity (a).
10. The robot freezer according to claim 9, characterized in that: The refrigerator (100) further comprises: a telescopic support rod (150) having one end connected to the upper cover plate (140) and the other end connected to the refrigerator body (110).