Freshwater fish david deer freezer

Abstract

The utility model relates to a freshwater fish deer freezing cabinet which comprises a freezing cabinet shell, a freezing cavity used for freezing fish deer bodies is formed in the freezing cabinet shell, a feeding frame is arranged in the freezing cavity, and a mounting cavity located on the rear side of the freezing cavity is formed in the freezing cabinet shell. A refrigerating system for freezing the david deer is arranged in the mounting cavity; the storage rack comprises supporting plates which are sequentially arranged in the freezing cavity from top to bottom, a storage table is arranged above the supporting plates, a plurality of carrier rollers are rotationally arranged in the storage table, and the storage rack which is detachable and easy to replace is designed, so that fish and david products in the freezing cabinet shell can be integrally replaced. The working efficiency is effectively improved, meanwhile, the waiting time of the cabinet freezer is greatly shortened, and reduction of energy waste is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of aquatic product processing, and in particular to a freezer for freshwater fish and moose. Background Art

[0002] In existing freshwater fish freezing technology, freezers are mainly used to store and freeze fish products. These freezers are usually designed as multi-layer structures, with each layer being used to place trays or boxes containing fish.

[0003] In practice, operators need to move pallets or boxes filled with fish and elk one by one to the various compartments of the freezer. Because freezer compartments are typically high and the fish and elk products themselves can be quite heavy, this requires a significant amount of physical effort from the operator, increasing the difficulty and reducing work efficiency. This method of operation significantly reduces work efficiency, prolongs the time the freezer door is open, and wastes resources, especially during peak periods when large quantities of fish and elk products need to be quickly frozen.

[0004] Secondly, after prolonged freezing, fish pallets or boxes can easily stick to the freezer compartment, making them difficult to remove. This phenomenon occurs primarily because during the freezing process, some moisture on the surface of the fish product and on the bottom of the pallet or box condenses into ice, which in turn creates a strong adhesion to the freezer compartment. Over time, this adhesion gradually increases, making it difficult to remove the pallet or box.

[0005] In response to the above problems, a freshwater fish and moose freezing cabinet is now designed. Utility Model Content

[0006] An embodiment of the present application provides a freshwater fish and elk freezer to solve the problem in the related art that operators need to move trays or boxes full of fish and elk one by one to the various compartments of the freezer, which affects work efficiency.

[0007] In a first aspect, a freshwater fish and moose freezer is provided, comprising:

[0008] A freezer housing, wherein a freezing chamber for freezing fish and elk is provided inside the freezer housing, a material rack is provided inside the freezing chamber, an installation chamber is provided inside the freezer housing and is located behind the freezing chamber, and a refrigeration system for freezing fish and elk is provided inside the installation chamber;

[0009] The material discharging rack includes support plates arranged sequentially from top to bottom inside the freezing chamber, a material discharging platform is provided above the support plates, the material discharging platform is used to place a tray containing fish and elk, the material discharging platform is connected to the upper adjacent support plates by a plurality of fixed plates, and a plurality of movable wheels are provided under the bottom support plate;

[0010] A plurality of rollers are rotatably arranged inside the unloading platform.

[0011] In some embodiments, the unloading platform includes side panels relatively arranged on the support plate, and a rear baffle arranged between two adjacent side panels.

[0012] In some embodiments, a groove is provided above the support plate, and the rollers are rotatably arranged between two adjacent side plates, with a plurality of rollers distributed along the length of the side plates;

[0013] The supporting roller comprises a round rod rotatably arranged between two adjacent side plates, and a rotatable sleeve is sleeved on the outside of the round rod.

[0014] In some embodiments, the unloading platform further includes a front baffle rotatably disposed between two adjacent side panels;

[0015] The front baffle includes a flap arranged between two side panels, and a rotating shaft is oppositely arranged on the flap, and the other end of the rotating shaft is rotatably connected to the corresponding side panel;

[0016] A coil spring is provided at one end of the rotating shaft which is rotatably connected to the side plate.

[0017] Some embodiments further include a locking mechanism, which includes a fixed rod set on the side panel, a limit rod rotatably set on the fixed rod, a support block set on the front baffle, and the limit rod in contact with the upper surface of the support block.

[0018] In some embodiments, a plurality of ventilation nets are embedded between the freezing chamber and the installation chamber.

[0019] The present invention provides a freshwater fish and elk freezer with a detachable and easily replaceable material rack, allowing the fish and elk products inside the freezer housing to be replaced as a whole. This effectively improves work efficiency, significantly reduces freezer waiting time, and helps reduce energy waste.

[0020] The layered design of the material rack and the setting of the moving wheels allow the operator to change materials outside the freezing chamber, making it more convenient to place and remove trays and reducing labor intensity.

[0021] The rolling of the rollers reduces the friction between the pallet and the unloading table, and effectively reduces the contact area and adhesion between the pallet and the unloading table, making it easier for operators to change materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0023] Figure 1 A schematic diagram of a three-dimensional structure provided in an embodiment of the present application;

[0024] Figure 2 A sectional view of a three-dimensional structure provided in an embodiment of the present application;

[0025] Figure 3 A schematic diagram of the three-dimensional structure of the material unwinding rack provided in an embodiment of the present application;

[0026] Figure 4 A schematic diagram of the three-dimensional structure of the ventilation network provided in an embodiment of the present application;

[0027] Figure 5 A front cross-sectional view of a material unwinding rack provided in an embodiment of the present application;

[0028] Figure 6 Provided in the embodiments of this application Figure 5 Enlarged view of point A in the middle.

[0029] In the figure: 1. Freezer shell; 2. Freezer chamber; 3. Discharge rack; 31. Support plate; 32. Discharge table; 321. Side panel; 322. Rear baffle; 323. Front baffle; 3231. Flip plate; 3232. Rotating shaft; 3233. Coil spring; 33. Fixed plate; 34. Moving wheel; 4. Mounting chamber; 5. Refrigeration system; 6. Groove; 7. Roller; 8. Locking mechanism; 81. Fixed rod; 82. Limit rod; 83. Support block; 9. Ventilation net. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] An embodiment of the present application provides a freshwater fish and elk freezer, which can solve the problem in the related art that operators need to move pallets or boxes full of fish and elk one by one to the various compartments of the freezer, affecting work efficiency.

[0032] See also Figure 1-Figure 3A freshwater fish and elk freezer includes: a freezer shell 1, a freezing chamber 2 for freezing fish and elk is provided inside the freezer shell 1, a feeding rack 3 is provided inside the freezing chamber 2, an installation chamber 4 is provided inside the freezer shell 1, and a refrigeration system 5 for freezing fish and elk is provided inside the installation chamber 4; the feeding rack 3 includes support plates 31 arranged in sequence from top to bottom inside the freezing chamber 2, a feeding table 32 is provided above the support plates 31, the feeding table 32 is used to place a tray with fish and elk, the feeding table 32 is connected to the upper adjacent support plate 31 by a number of fixed plates 33, and a number of moving wheels 34 are provided under the bottom support plate 31; a number of rollers 7 are provided for rotation inside the feeding table 32.

[0033] The freezer housing 1 houses a freezing chamber 2, which is the primary space for storing and freezing fish and elk products. Behind the freezing chamber 2 is an installation chamber 4, which houses a refrigeration system 5. This system 5 circulates refrigerant, absorbing heat from the freezing chamber and lowering the temperature, thereby freezing the fish and elk.

[0034] The freezing chamber 2 is equipped with a feeding rack 3, which is arranged with multiple layers of support plates 31 arranged from top to bottom. Above each layer of support plates is a feeding platform 32 for placing trays of fish. This tiered design not only improves space utilization but also facilitates tiered freezing according to the operator's needs.

[0035] Several rollers 7 rotate within the unloading platform 32. The introduction of these rollers significantly reduces friction between the trays and the unloading platform, making placement and removal of trays smoother and reducing sticking. Several movable wheels 34 are located beneath the bottom support plate 31 to facilitate movement and adjustment of the entire unloading rack 3 within the freezer chamber. The unloading platform 32 is connected to the adjacent support plate 31 above it by several fixed plates 33, ensuring the stability and safety of the unloading rack structure.

[0036] By designing a detachable and easily replaceable feeding rack 3, the fish and elk products inside the freezer housing 1 can be replaced as a whole. This means that when a batch of fish and elk products is frozen, the operator can quickly remove the entire feeding rack 3 from the freezing chamber 2 and replace it with a feeding rack 3 containing a new batch of fish and elk products, greatly reducing the waiting time of the freezer.

[0037] This complete replacement also helps reduce energy waste. Because the freezer will lose a certain amount of heat when opening the door to take out products, replacing the shelf as a whole can reduce the number of times and time the door is opened, thereby reducing energy consumption.

[0038] The layered design of the material rack 3 and the arrangement of the moving wheels allow the operator to replace the trays outside the freezing chamber 2, making it more convenient to place and remove the trays and reducing labor intensity.

[0039] In addition, the rolling of the rollers 7 reduces the friction between the pallet and the unloading platform. When the operator places or removes a pallet, the rollers automatically roll, thereby reducing the direct contact area and friction between the pallet and the unloading platform, making the operation smoother and easier.

[0040] In addition, the rollers 7 effectively reduce the contact area and adhesion between the tray and the discharge platform 32, thereby reducing the sticking phenomenon between the tray and the discharge platform 32 after long-term freezing, making it easier for operators to change materials.

[0041] Since the fish and elk products are replaced externally, there is no space restriction. In order to further improve operational efficiency, external lifting platforms and other equipment can be used to help operators lift pallets filled with fish and elk from the ground to the height of the discharge rack, or lower the frozen pallets from the discharge rack back to the ground, thereby further reducing the operator's labor intensity.

[0042] In this embodiment, a glass side door is hingedly connected to the freezer housing 1 .

[0043] Specifically, in this embodiment, the unloading platform 32 includes side panels 321 relatively arranged on the support plate 31 , and a rear baffle 322 arranged between two adjacent side panels 321 .

[0044] The unloading platform 32 is provided with a side panel 321 on each side. The two side panels are mounted on the support plate 31 opposite to each other and together form the main frame of the unloading platform. The side panels 321 not only support and fix the pallet, but also ensure the stability of the pallet during placement.

[0045] A rear baffle 322 is installed between two adjacent side panels 321. Its primary function is to prevent the pallet from sliding or tipping over due to cold wind or vibration during the freezing process. It acts as a barrier, firmly confining the pallet within the unloading platform and ensuring the safety of the fish and elk products during the freezing process.

[0046] In one embodiment, a groove 6 is provided above the support plate 31, and the roller 7 is rotatably arranged between two adjacent side plates 321, and a plurality of rollers 7 are distributed along the length of the side plate 321; the roller 7 includes a round rod rotatably arranged between two adjacent side plates 321, and a rotatable sleeve is provided on the outside of the round rod.

[0047] The groove 6 is formed above the support plate 31 and its main function is to receive dripping liquid.

[0048] The roller 7 is primarily composed of a rod and a sleeve. The rod, the main component of the roller, is rotatably mounted between two adjacent side plates 321, ensuring free rotation. The sleeve fits over the rod, directly contacting the pallet, further reducing friction and protecting it from damage.

[0049] Several rollers 7 are distributed along the length of the side plate 321 to form a continuous rolling track. This distribution method allows the tray to move smoothly along the track during placement and removal, thereby improving the smoothness and efficiency of the operation.

[0050] Furthermore, in this embodiment, the unloading platform 32 also includes a front baffle 323 rotatably arranged between two adjacent side panels 321; the front baffle 323 includes a flap 3231 arranged between the two side panels 321, and a rotating shaft 3232 is relatively arranged on the flap 3231, and the other end of the rotating shaft 3232 is rotatably connected to the corresponding side panel 321; a coil spring 3233 is provided at one end of the rotating shaft 3232 rotatably connected to the side panel 321.

[0051] The front baffle 323 is designed to be rotatably disposed between two adjacent side panels 321 , and its main function is to prevent the tray from sliding forward out of the unloading platform 32 due to wind or vibration during the freezing process.

[0052] In a normal use state, the flap 3231 of the front baffle 323 is in a closed state, that is, it is tightly attached to the front end of the unloading platform 32 to prevent the tray from sliding out.

[0053] When it is necessary to place or remove a tray, the operator can manually open the flap 3231 to the outside and rotate it to a horizontal position around the rotation axis 3232. At this time, the coil spring 3233 will be stretched or compressed, storing a certain amount of potential energy.

[0054] After placing or removing the tray, the operator can release the flap 3231, and the coil spring 3233 will release the stored potential energy, automatically pulling the flap back to the original position, and restoring the closed state of the front baffle.

[0055] It should be noted that when the flap 3231 is flipped from a vertical state to a horizontal state, the height of the roller 7 is level with the height of the flap 3231, so that it is convenient to send the pallet or material box above the roller 7 in or out along the flap 3231.

[0056] The locking mechanism 8 includes a fixing rod 81 provided on the side plate 321 , a limiting rod 82 is rotatably provided on the fixing rod 81 , a supporting block 83 is provided on the front baffle 323 , and the limiting rod 82 contacts the upper surface of the supporting block 83 .

[0057] When it is necessary to open the front baffle 323 to place or remove a tray, the operator can manually remove the limiting rod 82 from the support block 83 so that the limiting rod no longer has a restrictive effect on the front baffle. At this time, the front baffle can rotate to a desired angle around the rotating shaft 3232.

[0058] After finishing placing or taking out the tray, the operator can rotate the limiting rod 82 back to its original position so that it contacts the upper surface of the support block 83. In this way, the limiting rod will prevent the front baffle from continuing to overturn, thereby locking it in the closed state.

[0059] It can be understood that, in this embodiment, a plurality of ventilation nets 9 are embedded between the freezing chamber 2 and the installation chamber 4 .

[0060] In addition, the refrigeration system 5 in this embodiment includes a compressor, an evaporator, a condenser, a throttling device and several pipes. One end of the compressor is connected to the evaporator through a pipe, the other end of the evaporator is connected to the throttling device through a pipe, the other end of the throttling device is connected to the condenser through a pipe, and the other end of the condenser is connected to the compressor.

[0061] The ventilation screen 9 is embedded between the freezing chamber 2 and the mounting chamber 4. Its primary function is to facilitate air circulation between the two chambers. This is crucial for maintaining temperature uniformity and minimizing temperature fluctuations within the freezing chamber. This air circulation removes excess heat from the freezing chamber while ensuring that cool air is evenly distributed throughout.

[0062] Ventilation screens can also help reduce frost formation in the freezer compartment. During the freezing process, water vapor in the air may condense into frost. If excessive accumulation occurs, it can affect the freezing effect and the efficiency of the equipment. The design of the ventilation screen helps maintain air flow, reduce the accumulation of water vapor, and thus delay the onset of frost.

[0063] Compressor: The core component of the refrigeration system, responsible for compressing low-temperature, low-pressure refrigerant gas into high-temperature, high-pressure gas. This process consumes electrical energy and raises the temperature and pressure of the refrigerant to a high enough level to release heat in the condenser.

[0064] Evaporator: The refrigerant expands and evaporates rapidly in the evaporator, absorbing heat from the surrounding environment and thus reducing the temperature in the freezing chamber.

[0065] Condenser: Located outside the refrigeration system, the condenser is typically installed within the condenser's housing. High-temperature, high-pressure refrigerant gas releases heat in the condenser and condenses into liquid. This process requires dissipating heat to the surrounding environment, typically through a fan or natural convection.

[0066] Throttling device: Located between the evaporator and condenser, the throttling device reduces the pressure and temperature of the refrigerant, allowing it to evaporate quickly and absorb heat when entering the evaporator. This device can be a capillary tube, expansion valve, or other device.

[0067] Piping: Piping connects the various components of a refrigeration system, ensuring the refrigerant can circulate throughout the system. Piping design must consider factors such as refrigerant flow rate, pressure loss, and thermal insulation performance.

[0068] A ventilation hole communicating with the installation cavity 4 is provided above the freezing cavity 2 , and a fan located at the rear side of the evaporator is provided inside the installation cavity 4 .

[0069] In another embodiment, the evaporator is installed inside the freezing chamber 2 and is located at the rear side of the material rack 3, so as to be in direct contact with the fish and elk products that need to be frozen to achieve rapid cooling.

[0070] In the description of this application, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0071] It should be noted that, in this application, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element.

[0072] The foregoing is merely a list of specific embodiments of the present application, intended to enable those skilled in the art to understand or implement the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application is not limited to the embodiments shown herein, but is intended to conform to the broadest scope consistent with the principles and novel features of the present application.

Claims

1. A freshwater fish and moose freezer, characterized in that: include: A freezer housing (1), wherein a freezing chamber (2) for freezing fish and elk is provided inside the freezer housing (1), a material placing rack (3) is provided inside the freezing chamber (2), an installation chamber (4) located at the rear side of the freezing chamber (2) is provided inside the freezer housing (1), and a refrigeration system (5) for freezing fish and elk is provided inside the installation chamber (4); The material discharging rack (3) includes support plates (31) sequentially arranged inside the freezing chamber (2) from top to bottom, a material discharging platform (32) is provided above the support plates (31), the material discharging platform (32) is used to place a tray containing fish elk, the material discharging platform (32) is connected to the upper adjacent support plates (31) through a plurality of fixed plates (33), and a plurality of moving wheels (34) are provided below the bottom support plate (31); A plurality of rollers (7) are rotatably arranged inside the unloading platform (32).

2. A freshwater fish and moose freezer as claimed in claim 1, characterized in that: The unloading platform (32) includes side plates (321) arranged relatively on the support plate (31), and a rear baffle (322) arranged between two adjacent side plates (321).

3. A freshwater fish and moose freezer as claimed in claim 2, characterized in that: A groove (6) is provided above the support plate (31), and the rollers (7) are rotatably arranged between two adjacent side plates (321), with a plurality of rollers (7) distributed along the length of the side plates (321); The roller (7) comprises a round rod rotatably arranged between two adjacent side plates (321), and a rotatable sleeve is sleeved on the outside of the round rod.

4. A freshwater fish and moose freezer as claimed in claim 2, characterized in that: The unloading platform (32) further includes a front baffle (323) rotatably disposed between two adjacent side plates (321); The front baffle (323) includes a flap (3231) arranged between the two side panels (321), a rotating shaft (3232) is arranged on the flap (3231), and the other end of the rotating shaft (3232) is rotatably connected to the corresponding side panel (321); One end of the rotating shaft (3232) that is rotatably connected to the side plate (321) is provided with a coil spring (3233).

5. A freshwater fish and moose freezer as claimed in claim 4, characterized in that: The invention also includes a locking mechanism (8), wherein the locking mechanism (8) includes a fixing rod (81) provided on the side plate (321), a limiting rod (82) rotatably provided on the fixing rod (81), a supporting block (83) provided on the front baffle (323), and the limiting rod (82) contacts the upper surface of the supporting block (83).

6. A freshwater fish and moose freezer as claimed in claim 1, characterized in that: A plurality of ventilation nets (9) are embedded between the freezing chamber (2) and the installation chamber (4).

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