Low-temperature transmission power system for can storage and transportation
Through the combination of multi-layer rotary connection and refrigerator insulation layer, the problem of difficulty in taking out cans in low-temperature storage environment is solved, and stable low-temperature storage and transportation effects are achieved.
Patent Information
- Application Number
- CN202422472609.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-14
AI Technical Summary
When storing canned pet wet food in low temperature environments, the traditional stacking method makes it difficult to remove cans deep in the storage space, and the low temperature environment is easily damaged by mechanical heat and heat loss, affecting the storage effect.
The cat can box is transported by multi-level rotational connection, and heat source is isolated through the refrigerator insulation layer, and the rotational drive transmission of the limit power shaft is used to avoid the impact of mechanical heat and heat loss on the storage environment.
It realizes the effective transportation of cans deep in the storage space under low temperature environment, maintains the low temperature stability of the storage environment, and avoids the damage of mechanical heat to the storage environment.
Smart Images
Figure CN223200725U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pet wet food feeding equipment, in particular to a low-temperature transmission power system for canned food storage and transportation. Background Art
[0002] In recent years, the pet market has been booming at a rapid pace, transcending economic cycles. Pet food, benefiting from its high-frequency and essential demand, has firmly established itself as the largest pet food segment. Traditional dry pet food has long dominated the pet food market due to its low price, ease of feeding, and resistance to spoilage. However, with increasing interest in scientific pet care and pet health, wet food with a higher moisture content, softer texture, and made with fresh meat has gradually gained widespread market acceptance due to its potential to reduce obesity and urinary tract diseases. Consequently, a wide variety of wet food products have emerged, including canned staple food, cat strips, soup packets, and raw bone and meat packets. However, wet food is also temperature-sensitive, easily spoiled, has unstable properties, cannot be automatically fed, and is prone to container contamination, significantly hindering its replacement for dry food.
[0003] When storing canned food in a low-temperature environment, the storage capacity needs to be increased, so they are generally stacked for storage. However, cans deep in the storage space are not easy to take out. If the cans are taken out by rotating, the low-temperature environment is easily destroyed by mechanical heat and heat loss in the rotating gap, resulting in the destruction of the storage environment. Therefore, how to effectively transport cans deep in the storage space while ensuring a low-temperature storage environment has become an urgent problem to be solved in the field of pet wet food feeding equipment technology. Utility Model Content
[0004] The purpose of the present invention is to overcome the problem in the prior art that it is not possible to effectively increase the wet food reserve while also ensuring high-quality food output from cat cans when feeding pet food. The present invention relates to a low-temperature transmission power system for canned food storage and transportation. Stacked cat canned food boxes are rotated and transported by arranging a multi-level rotating connection, and heat sources are isolated by the refrigerator insulation layer, thereby improving the low-temperature preservation capacity of the storage space. The rotation drive transmission of the limited power shaft avoids the influence of mechanical heat and heat loss during the rotation process on the storage environment temperature.
[0005] The purpose of this utility model is mainly achieved through the following technical solutions:
[0006] A low-temperature transmission power system for canned food storage and transportation includes a storage cabinet body, a refrigerator insulation layer disposed therein, and a rotating drive base located outside the refrigerator insulation layer. The rotating drive base extends into the refrigerator insulation layer and is connected to a limited power shaft. The limited power shaft is connected to a main long shaft gear, one end of which is connected to the limited power shaft, and the other end of which is connected to a plurality of secondary long shaft gears.
[0007] The main long shaft gear outer shell is provided with a bottom track outer box body, the bottom track outer box body is provided with a bottom rotating track, and several rotating transport layers are provided above the bottom rotating track. The main long shaft gear can drive the bottom rotating track to rotate, and the secondary long shaft gear can drive the rotating transport layer to rotate.
[0008] Furthermore, a combined bearing is provided on the secondary long shaft gear, and the secondary long shaft gear is connected to the rotating transport layer through the combined bearing;
[0009] The main long shaft gear and the secondary long shaft gear are connected via a small deep groove ball bearing;
[0010] Adjacent secondary long shaft gears are also connected via small deep groove ball bearings.
[0011] Furthermore, a lower limit insulation plate is provided between the rotating drive base and the refrigerator insulation layer, and the lower limit insulation plate is in contact with the refrigerator insulation layer. An upper limit insulation plate is provided in the refrigerator insulation layer, and the upper limit insulation plate and the lower limit insulation plate are symmetrically distributed about the refrigerator insulation layer, and the upper limit insulation plate is in contact with the refrigerator insulation layer.
[0012] Furthermore, the rotation driving base includes an AC synchronous motor, the AC synchronous motor is connected to a motor gear, a main power gear is provided on the side of the motor gear, and the motor gear is meshed with the main power gear;
[0013] A main power shaft is fixed on the main power gear, and the main power shaft extends to the refrigerator insulation layer and is connected to the limiting power shaft. The limiting power shaft is embedded in the refrigerator insulation layer, and an embedded thrust bearing is provided on the outer sleeve of the limiting power shaft. The embedded thrust bearing is fixed to the refrigerator insulation layer.
[0014] Furthermore, a base bottom shell is provided at the bottom of the main power shaft, a bottom thrust bearing is provided at the bottom of the base bottom shell, and the bottom thrust bearing is connected to the end of the main power shaft;
[0015] A large deep groove ball bearing is further provided in the bottom shell of the base. The large deep groove ball bearing is sleeved outside the main power shaft and is movably connected to the bottom shell of the base.
[0016] In summary, the present invention has the following beneficial effects compared with the prior art:
[0017] Each of the secondary long-axis gears corresponds to a rotating transport layer, so that each rotating transport layer can be driven by the corresponding secondary long-axis gear, and the bottom rotating track is driven by the main long-axis gear, avoiding interruption of the intermediate transport process, and avoiding mutual influence between the rotating transport layers, and there will be no mutual influence between the rotating transport layer and the bottom rotating track. Each layer is driven relatively independently. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.
[0019] Figure 1 It is a structural diagram of the utility model;
[0020] Figure 2 This is a side structural diagram of the low-temperature transmission power system of the utility model;
[0021] Icons: 31. Combined bearing; 32. Secondary long shaft gear; 35. Main long shaft gear; 36. Bottom track outer box; 37. Upper limit heat insulation board; 38. Lower limit heat insulation board; 39. Main power shaft; 310. Motor gear; 311. Limit power shaft; 312. AC synchronous motor; 313. Bottom thrust bearing; 314. Large deep groove ball bearing; 315. Main power gear; 316. Small deep groove ball bearing; 317. Refrigerator insulation layer; 321. Embedded thrust bearing. DETAILED DESCRIPTION
[0022] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.
[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.
[0024] Example:
[0025] Please refer to Figure 1-Figure 2 shown.
[0026] The present application provides a low-temperature transmission power system for canned food storage and transportation, comprising a storage cabinet, wherein the storage cabinet is provided with a refrigerator insulation layer, and further comprising a rotating drive base. The rotating drive base is located outside the refrigerator insulation layer 317, and extends into the refrigerator insulation layer 317 and is connected to a limited power shaft 311. The limited power shaft 311 is connected to a main long shaft gear 35. One end of the main long shaft gear 35 is connected to the limited power shaft 311, and the other end of the main long shaft gear 35 is connected to the limited power shaft 311.
[0027] The main long shaft gear 35 is provided with a bottom track outer box 36 on the outer shell, and a bottom rotating track is provided inside the bottom track outer box 36. A plurality of rotating transport layers are provided above the bottom rotating track. The main long shaft gear 35 can drive the bottom rotating track to rotate, and the secondary long shaft gear 32 can drive the rotating transport layer to rotate.
[0028] Currently, the field of proper pet feeding often faces significant limitations. Because wet pet food easily spoils when stored at room temperature, it typically needs to be stored in a low-temperature environment, such as a refrigerator. Existing technology often involves stacking cans of wet food in refrigerators to preserve freshness, saving storage space.
[0029] This embodiment realizes stacking of cat canned food boxes by providing a bottom rotating track and multiple rotating transport layers.
[0030] On this basis, this embodiment is used to drive the bottom rotating track and the rotating transport layer to rotate, thereby driving the bottom rotating track and the cat cans carried on the rotating transport layer to move.
[0031] In this embodiment, the rotating drive base is located outside the refrigerator insulation layer 317, so the rotating drive base can effectively prevent the heat generated by mechanical energy from invading the refrigerator insulation layer 317 during the driving rotation process. The rotating drive base can effectively transmit the rotational force to the main long shaft gear 35 and the secondary long shaft gear 32 through the connection of the limiting power shaft 311, so that the main long shaft gear 35 and the secondary long shaft gear 32 can effectively rotate and drive the cat cans in the rotating transport layer and the bottom rotating track for transportation.
[0032] Each of the secondary long-axis gears 32 corresponds to a rotating transport layer, so that each rotating transport layer can be driven by the corresponding secondary long-axis gear 32, and the bottom rotating track is driven by the main long-axis gear 35, avoiding interruption of the intermediate transport process and avoiding mutual influence between the rotating transport layers of each layer and the bottom rotating track.
[0033] Furthermore, a combined bearing 31 is provided on the secondary long shaft gear 32, and the secondary long shaft gear 32 is connected to the rotating transport layer through the combined bearing 31;
[0034] The main long shaft gear 35 and the secondary long shaft gear 32 are connected via a small deep groove ball bearing 316;
[0035] Adjacent secondary long shaft gears 32 are also connected via small deep groove ball bearings 316 .
[0036] Furthermore, a lower limit insulation plate 38 is provided between the rotating drive base and the refrigerator insulation layer 317, and the lower limit insulation plate 38 is in contact with the refrigerator insulation layer 317. An upper limit insulation plate 37 is provided in the refrigerator insulation layer 317, and the upper limit insulation plate 37 and the lower limit insulation plate 38 are symmetrically distributed about the refrigerator insulation layer 317, and the upper limit insulation plate 37 is in contact with the refrigerator insulation layer 317.
[0037] Furthermore, the rotation driving base includes an AC synchronous motor 312, the AC synchronous motor 312 is connected to a motor gear 310, a main power gear 315 is provided on the side of the motor gear 310, and the motor gear 310 and the main power gear 315 are meshed;
[0038] A main power shaft 39 is fixed on the main power gear 315, and the main power shaft 39 extends toward the refrigerator insulation layer 317 and is connected to the limiting power shaft 311. The limiting power shaft 311 is embedded in the refrigerator insulation layer 317, and the limiting power shaft 311 is provided with an embedded thrust bearing 321 on its outer sleeve, and the embedded thrust bearing 321 is fixed to the refrigerator insulation layer 317.
[0039] Furthermore, a base bottom shell is provided at the bottom of the main power shaft 39, and a bottom thrust bearing 313 is provided at the bottom of the base bottom shell. The bottom thrust bearing 313 is connected to the end of the main power shaft 39;
[0040] A large deep groove ball bearing 314 is further provided in the bottom shell of the base. The large deep groove ball bearing 314 is sleeved outside the main power shaft 39 and is movably connected to the bottom shell of the base.
[0041] The limiting power shaft 311 in this embodiment can transmit the rotational driving force of the rotation driving base through rotation, and can ensure the stability of the rotational transmission by limiting its own position, so as to achieve the purpose of stably and effectively transmitting the rotational driving force outside the refrigerator insulation layer 317 to the refrigerator insulation layer.
[0042] In this embodiment, the combined bearing 31 is used to carry the rotation of the secondary long shaft gear 32, and a small deep groove ball bearing 316 is arranged between the main long shaft gear 35 and the secondary long shaft gear 32. Since there is an interlayer gap of the transport preservation layer between the secondary long shaft gear 32 and the main long shaft gear 35, and between adjacent secondary long shaft gears 32, in order to avoid the rotation of the main long shaft gear 35 and the secondary long shaft gear 32 affecting the transport preservation layer, the main long shaft gear 35 and the secondary long shaft gear 32 are connected in sequence through the small deep groove ball bearing 316, which can not only ensure the transmission of the rotational driving force between the main long shaft gear 35 and the secondary long shaft gear 32, but also avoid the rotational influence of the main long shaft gear 35 and the secondary long shaft gear 32 on the outside world.
[0043] In this embodiment, the lower limiting heat insulation plate 38 can limit the position of the limiting power shaft 311 and ensure that excessive heat loss does not occur at the rotational connection position, thereby limiting the position and preventing external heat sources from entering the refrigerator's insulation layer 317. The upper limiting heat insulation plate 37 can also limit the position of the limiting power shaft 311 and ensure that excessive heat loss does not occur at the rotational connection position, thereby limiting the position and preventing the loss of cold air from the refrigerator's insulation layer 317. The combined action of the upper limiting heat insulation plate 37 and the lower limiting heat insulation plate 38 effectively limits the position of the limiting power shaft 311 and effectively maintains a low temperature environment within the refrigerator's insulation layer 317.
[0044] The power source in this embodiment is provided by an AC synchronous motor 312. The motor gear 310 transmits the driving force by meshing with the main power gear 315. The main power gear 315 transmits the driving force to the main power shaft 39, and transmits the rotational driving force to the limiting power shaft 311 through the rotation of the main power shaft 39, thereby realizing the driving of the limiting power shaft 311.
[0045] In this embodiment, an embedded thrust bearing 321 is provided to prevent the limiting power shaft 311 from affecting the refrigerator insulation layer 317 when rotating.
[0046] In this embodiment, the base bottom shell at the bottom of the main power shaft 39 can effectively bear the rotation of the main power shaft 39, and the bottom thrust bearing 313 can effectively support the rotation of the main power shaft 39. The main power shaft 39 and the base bottom shell are movably connected through the large deep groove ball bearing 314, thereby achieving the purpose of free rotation of the main power shaft 39 in the base bottom shell.
[0047] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A low-temperature transmission power system for canned food storage and transportation, comprising a storage cabinet with a refrigerator insulation layer, characterized in that: The invention also includes a rotating drive base, the rotating drive base is located outside the refrigerator insulation layer (317), the rotating drive base extends into the refrigerator insulation layer (317) and is connected to a limited power shaft (311), the limited power shaft (311) is connected to a main long shaft gear (35), one end of the main long shaft gear (35) is connected to the limited power shaft (311), and the other end thereof is connected to a plurality of secondary long shaft gears (32); The outer shell of the main long shaft gear (35) is provided with a bottom track outer box (36), the bottom track outer box (36) is provided with a bottom rotating track, and a plurality of rotating transport layers are provided above the bottom rotating track. The main long shaft gear (35) can drive the bottom rotating track to rotate, and the secondary long shaft gear (32) can drive the rotating transport layer to rotate.
2. The low-temperature transmission power system for canned food storage and transportation according to claim 1, characterized in that: A combined bearing (31) is sleeved on the secondary long shaft gear (32), and the secondary long shaft gear (32) is connected to the rotating transport layer via the combined bearing (31); The main long shaft gear (35) and the secondary long shaft gear (32) are connected via a small deep groove ball bearing (316); Adjacent secondary long shaft gears (32) are also connected via small deep groove ball bearings (316).
3. The low-temperature transmission power system for canned food storage and transportation according to claim 1, characterized in that: A lower limit insulation board (38) is provided between the rotation drive base and the refrigerator insulation layer (317), and the lower limit insulation board (38) is in contact with the refrigerator insulation layer (317). An upper limit insulation board (37) is provided in the refrigerator insulation layer (317), and the upper limit insulation board (37) and the lower limit insulation board (38) are symmetrically distributed with respect to the refrigerator insulation layer (317), and the upper limit insulation board (37) is in contact with the refrigerator insulation layer (317).
4. The low-temperature transmission power system for canned food storage and transportation according to claim 1, characterized in that: The rotation driving base comprises an AC synchronous motor (312), a motor gear (310) is connected to the AC synchronous motor (312), a main power gear (315) is provided on a side of the motor gear (310), and the motor gear (310) and the main power gear (315) are meshed; A main power shaft (39) is fixed to the main power gear (315), the main power shaft (39) extends toward the refrigerator insulation layer (317) and is connected to the limiting power shaft (311), the limiting power shaft (311) is embedded in the refrigerator insulation layer (317), and an embedded thrust bearing (321) is provided on the outer sleeve of the limiting power shaft (311), and the embedded thrust bearing (321) is fixed to the refrigerator insulation layer (317).
5. The low-temperature transmission power system for canned food storage and transportation according to claim 4, characterized in that: A base bottom shell is provided at the bottom of the main power shaft (39), a bottom thrust bearing (313) is provided at the bottom of the base bottom shell, and the bottom thrust bearing (313) is connected to the end of the main power shaft (39); A large deep groove ball bearing (314) is also provided in the base bottom shell. The large deep groove ball bearing (314) is sleeved outside the main power shaft (39) and is movably connected to the base bottom shell.