Air duct air guide structure of tunnel type instant freezer

Abstract

The utility model provides a tunnel type instant freezer air duct air guide structure which comprises a box body, a transmission mechanism is arranged at the bottom end of the box body, a quick freezing filtering mechanism is arranged at the top end of the outer wall of the box body, an air injection mechanism is arranged at the top end in the box body, and adjusting mechanisms are arranged on the left side and the right side in the box body respectively. A second connecting pipe is arranged at the bottom end of a mesh belt, and the mesh belt is a breathable conveying belt, so that the upper surface and the lower surface of a product can be quickly frozen at the same time, the product can be quickly frozen uniformly, and damage to the product caused by quick freezing of one surface is avoided; the position of the first connecting pipe can be adjusted conveniently, products can make contact with cold air quickly, loss is reduced, the threaded rod is rotated to push the shielding plate to slide along the third guide rail, temperature damage is reduced conveniently, and the temperature in the box body is kept.

Description

Technical Field

[0001] The utility model relates to an air duct air guide structure of a quick-freezing machine, in particular to a novel tunnel-type quick-freezing machine air duct air guide structure, belonging to the technical field of quick-freezing machines. Background Art

[0002] A quick freezer is a highly efficient freezing device that can freeze a large number of products in a short period of time; it can effectively and economically freeze a variety of products placed inside the quick freezer, such as meat, fish, shrimp, meatballs, vegetables in various shapes, as well as prepared foods, dairy products, etc.

[0003] Among them, the publication number CN212987739U discloses a multi-channel quick freezer, including a quick freezer main body, a conveying area is provided in the quick freezer main body, a conveying roller is provided in the conveying area, an upper cold air blower is provided above the conveying area, an upper multi-channel ventilation part is provided at the bottom of the upper cold air blower, a lower cold air blower is provided below the conveying area, and a lower multi-channel ventilation part is provided on the top of the lower cold air blower. The utility model provides an upper multi-channel ventilation part and a lower multi-channel ventilation part, and simultaneously freezes meat products located in the quick freezer main body with cold air in multiple directions from top to bottom through the upper multi-channel ventilation part and the lower multi-channel ventilation part, so that the freezing of the meat products is more uniform and the freezing speed is faster. In the case of idle shutdown, the dust baffle assembly can prevent dust and debris from entering the lower multi-channel ventilation part and the upper multi-channel ventilation part in the shutdown state, thereby reducing the failure rate of the device.

[0004] However, there are still problems. The existing quick-freezing machines cannot adjust the position of the quick-freezing air outlet, and the positions of the discharge port and the feed port cannot be dynamically adjusted, resulting in large temperature loss. Therefore, a tunnel-type quick-freezing machine air duct guide structure is proposed to address the above problems. Utility Model Content

[0005] In view of this, the utility model provides an air duct guide structure for a tunnel-type quick-freezer to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the embodiment of the utility model is implemented as follows: a tunnel-type quick-freezing machine air duct guide structure comprises a box body, a transmission mechanism is arranged at the bottom end of the box body, a quick-freezing filter mechanism is arranged at the top end of the outer wall of the box body, an air jet mechanism is arranged at the top end of the box body, and adjustment mechanisms are arranged on the left and right sides of the box body;

[0007] The jet mechanism includes a support frame, a first connecting pipe, a jet head, an electric push rod and a second connecting pipe, the electric push rod is fixedly connected to the middle of the inner top of the box body, the output end of the electric push rod is fixedly connected to the support frame, the bottom end of the support frame is fixedly connected to the first connecting pipe, the inner bottom end of the box body is fixedly connected to the second connecting pipe, and the bottom end of the first connecting pipe and the top end of the second connecting pipe are respectively connected with the jet head;

[0008] The adjustment mechanism includes a shielding plate, a threaded rod and a third guide rail. The left and right sides of the top of the box body are respectively threadedly connected with the threaded rod. The bottom end of the threaded rod is rotatably connected with the shielding plate. The two sides of the shielding plate are respectively slidably connected with the third guide rail.

[0009] Further preferably, the jet mechanism further comprises a baffle and a first guide rail, the front and rear sides of the box body are respectively fixedly connected with the baffle, and the first guide rail is fixedly connected with the inner side wall of the baffle at the contact point with the front and rear ends of the top of the box body.

[0010] Further preferably, the transmission mechanism includes a connecting plate, a motor, a transmission roller and a mesh belt, the lower sections of the left and right ends of the outer wall of the box body are fixedly connected with symmetrical connecting plates, the front end of the connecting plate is fixedly connected with a motor, the output end of the motor passes through the connecting plate and is fixedly connected with a transmission roller.

[0011] Further preferably, the quick-freezing filtration mechanism includes an air cooler body, a filter plate, an air pipe, a second guide rail and a filter shell, the top of the box body is fixedly connected to the air cooler body, the interior of the air cooler body is fixedly connected to the second guide rail, the interior of the second guide rail is slidably connected to the filter shell, and the interior of the filter shell is fixedly connected to the filter plate.

[0012] Further preferably, the left end of the air cooler body is connected with an air pipe, one end of the air pipe passes through the bottom end of the box body and is connected with a first connecting pipe and a second connecting pipe, and the filter shell and the interior of the air cooler body are interconnected.

[0013] Further preferably, the outer wall of the driving roller is provided with a tightly fitting mesh belt.

[0014] Further preferably, the interior of the first guide rail is slidably connected to the front and rear ends of the support frame.

[0015] Further preferably, the left end and the right end of the baffle are respectively fixedly connected to the outer wall of the third guide rail.

[0016] The utility model embodiment adopts the above technical solution, which has the following advantages:

[0017] 1. The filtered air is introduced into the first connecting tube and the second connecting tube along the air pipe. By arranging the second connecting tube at the bottom of the mesh belt, and the mesh belt is a breathable conveyor belt, it is convenient to quickly freeze the upper and lower sides of the product at the same time, so that the product can be quickly frozen evenly, avoiding quick freezing of one side and causing damage to the product;

[0018] Second, by starting the electric push rod to push the support frame to slide along the first guide rail, it is convenient to adjust the position of the first connecting pipe so that the product can quickly contact the cold air and reduce losses. By rotating the threaded rod, the baffle plate is pushed to slide along the third guide rail to reduce temperature damage and maintain the temperature inside the box.

[0019] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application 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 present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is the overall internal structure diagram of the utility model;

[0023] Figure 3 This is a combined structural diagram of the jet mechanism and quick-freezing and filtering mechanism of the utility model.

[0024] Figure numerals: 1. box body; 2. transmission mechanism; 201. connecting plate; 202. motor; 203. transmission roller; 204. mesh belt; 3. jet mechanism; 301. baffle; 302. support frame; 303. first guide rail; 304. first connecting pipe; 305. jet head; 306. electric push rod; 307. second connecting pipe; 4. quick freezing filter mechanism; 401. air cooler body; 402. filter plate; 403. air pipe; 404. second guide rail; 405. filter shell; 5. adjustment mechanism; 501. shielding plate; 502. threaded rod; 503. third guide rail. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Example

[0028] like Figure 1-Figure 3 As shown, the embodiment of the utility model provides an air duct guide structure of a tunnel-type quick-freezing machine, comprising a box body 1, a transmission mechanism 2 is arranged at the bottom end of the box body 1, a quick-freezing filter mechanism 4 is arranged at the top end of the outer wall of the box body 1, an air jet mechanism 3 is arranged at the top end of the inner part of the box body 1, and adjustment mechanisms 5 are arranged on the left and right sides of the inner part of the box body 1 respectively;

[0029] The jet mechanism 3 includes a support frame 302, a first connecting pipe 304, a jet head 305, an electric push rod 306 and a second connecting pipe 307. The electric push rod 306 is fixedly connected to the middle of the top of the inner part of the box body 1, and the output end of the electric push rod 306 is fixedly connected to the support frame 302. The bottom end of the support frame 302 is fixedly connected to the first connecting pipe 304, and the bottom end of the inner part of the box body 1 is fixedly connected to the second connecting pipe 307. The bottom end of the first connecting pipe 304 and the top end of the second connecting pipe 307 are respectively connected with the jet head 305. The filtered air is introduced into the first connecting pipe 304 and the second connecting pipe 307 along the air pipe 403. By arranging the second connecting pipe 307 at the bottom end of the mesh belt 204, and the mesh belt 204 is a breathable conveyor belt, it is convenient to quickly freeze the upper and lower sides of the product at the same time, so that the product can be quickly frozen evenly, avoiding quick freezing of one side, which causes damage to the product.

[0030] The adjustment mechanism 5 includes a baffle plate 501, a threaded rod 502 and a third guide rail 503. The left and right sides of the top of the box body 1 are respectively threadedly connected with the threaded rod 502. The bottom end of the threaded rod 502 is rotatably connected with the baffle plate 501. The two sides of the baffle plate 501 are respectively slidably connected with the third guide rail 503. The baffle plate 501 is pushed to slide along the third guide rail 503 by rotating the threaded rod 502, so as to reduce temperature damage and maintain the temperature inside the box body 1.

[0031] In one embodiment, specifically, the jet mechanism 3 also includes a baffle 301 and a first guide rail 303. The front and rear sides of the box body 1 are fixedly connected with the baffle 301 respectively, and the inner wall of the baffle 301 is fixedly connected with the first guide rail 303 at the contact point with the front and rear ends of the top of the box body 1. By starting the electric push rod 306, the support frame 302 is pushed to slide along the first guide rail 303, which facilitates the adjustment of the position of the first connecting pipe 304, so that the product can quickly contact the cold air and reduce losses.

[0032] In one embodiment, specifically, the transmission mechanism 2 includes a connecting plate 201, a motor 202, a transmission roller 203 and a mesh belt 204. The lower sections of the left and right ends of the outer wall of the box body 1 are fixedly connected with symmetrical connecting plates 201, and the front end of the connecting plate 201 is fixedly connected with the motor 202. The output end of the motor 202 passes through the connecting plate 201 and is fixedly connected with the transmission roller 203. By placing the product that needs to be quickly frozen on the surface of the mesh belt 204 and starting the motor 202 to drive the transmission roller 203 and the mesh belt 204 to rotate, the product that needs to be quickly frozen is driven into the interior of the box body 1.

[0033] In one embodiment, specifically, the quick-freezing filtering mechanism 4 includes an air cooler body 401, a filter plate 402, an air pipe 403, a second guide rail 404 and a filter shell 405. The top of the box body 1 is fixedly connected with the air cooler body 401, the interior of the air cooler body 401 is fixedly connected with the second guide rail 404, the interior of the second guide rail 404 is slidably connected with the filter shell 405, and the interior of the filter shell 405 is fixedly connected with the filter plate 402. By starting the air cooler body 401, the outside air is cooled down and introduced into the filter shell 405. The air is filtered through the filter plate 402 inside the filter shell 405.

[0034] In one embodiment, specifically, the left end of the air cooler body 401 is connected with an air pipe 403, one end of the air pipe 403 passes through the bottom end of the box body 1, and is connected with the first connecting pipe 304 and the second connecting pipe 307, and the filter shell 405 and the interior of the air cooler body 401 are interconnected.

[0035] In one embodiment, specifically, the outer wall of the driving roller 203 is provided with a mesh belt 204 that fits tightly.

[0036] In one embodiment, specifically, the interior of the first guide rail 303 is slidably connected to the front and rear ends of the support frame 302 .

[0037] In one embodiment, specifically, the left end and the right end of the baffle 301 are respectively fixedly connected to the outer wall of the third guide rail 503 .

[0038] When the utility model is working, the product to be quickly frozen is placed on the surface of the mesh belt 204, and the motor 202 is started to drive the driving roller 203 and the mesh belt 204 to rotate, so as to drive the product to be quickly frozen into the box body 1, and the outside air is cooled by starting the air cooler body 401, and is introduced into the filter shell 405, and the air is filtered through the filter plate 402 inside the filter shell 405, and the filtered air is introduced into the first connecting pipe 304 and the second connecting pipe 307 along the air pipe 403, and the second connecting pipe 307 is set At the bottom end of the mesh belt 204, which is a breathable conveyor belt, it is convenient to quickly freeze the upper and lower sides of the product at the same time, so that the product can be quickly frozen evenly to avoid quick freezing of one side, which may cause damage to the product. By starting the electric push rod 306, the support frame 302 is pushed to slide along the first guide rail 303, which is convenient for adjusting the position of the first connecting pipe 304, so that the product can quickly contact the cold air and reduce losses. By rotating the threaded rod 502, the baffle plate 501 is pushed to slide along the third guide rail 503, which is convenient for reducing temperature damage and maintaining the temperature inside the box 1.

[0039] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A tunnel-type quick-freezer air duct air guide structure, comprising a box (1), characterized in that: A transmission mechanism (2) is provided at the bottom end of the box (1), a quick-freezing filtering mechanism (4) is provided at the top end of the outer wall of the box (1), an air jet mechanism (3) is provided at the top end of the interior of the box (1), and adjustment mechanisms (5) are provided on the left and right sides of the interior of the box (1); The jet mechanism (3) comprises a support frame (302), a first connecting pipe (304), a jet head (305), an electric push rod (306) and a second connecting pipe (307); the electric push rod (306) is fixedly connected to the middle of the top end of the interior of the box body (1); the output end of the electric push rod (306) is fixedly connected to the support frame (302); the bottom end of the support frame (302) is fixedly connected to the first connecting pipe (304); the bottom end of the interior of the box body (1) is fixedly connected to the second connecting pipe (307); the bottom end of the first connecting pipe (304) and the top end of the second connecting pipe (307) are respectively connected to the jet head (305); The adjustment mechanism (5) comprises a shielding plate (501), a threaded rod (502) and a third guide rail (503); the left and right sides of the top of the box body (1) are respectively threadedly connected with the threaded rod (502); the bottom end of the threaded rod (502) is rotatably connected with the shielding plate (501); and the two sides of the shielding plate (501) are respectively slidably connected with the third guide rail (503).

2. The air duct guide structure of a tunnel-type quick-freezer according to claim 1, characterized in that: The jet mechanism (3) further comprises a baffle (301) and a first guide rail (303); the baffles (301) are respectively fixedly connected to the front and rear sides of the box body (1); and the first guide rail (303) is fixedly connected to the inner side wall of the baffle (301) at the contact point with the front and rear ends of the top of the box body (1).

3. The air duct guide structure of a tunnel-type quick-freezer according to claim 1, characterized in that: The transmission mechanism (2) comprises a connecting plate (201), a motor (202), a transmission roller (203) and a mesh belt (204); the lower sections of the left and right ends of the outer wall of the box body (1) are fixedly connected with symmetrical connecting plates (201); the front end of the connecting plate (201) is fixedly connected with the motor (202); the output end of the motor (202) passes through the connecting plate (201) and is fixedly connected with the transmission roller (203).

4. The air duct guide structure of a tunnel-type quick-freezer according to claim 1, characterized in that: The quick freezing filter mechanism (4) comprises an air cooler body (401), a filter plate (402), an air pipe (403), a second guide rail (404) and a filter shell (405); the top of the housing (1) is fixedly connected to the air cooler body (401); the interior of the air cooler body (401) is fixedly connected to the second guide rail (404); the interior of the second guide rail (404) is slidably connected to the filter shell (405); and the interior of the filter shell (405) is fixedly connected to the filter plate (402).

5. The air duct guide structure of a tunnel-type quick-freezer according to claim 4, characterized in that: The left end of the air cooler body (401) is connected to an air pipe (403), one end of the air pipe (403) passes through the bottom end of the box body (1) and is connected to a first connecting pipe (304) and a second connecting pipe (307), and the filter shell (405) and the interior of the air cooler body (401) are connected to each other.

6. The air duct guide structure of a tunnel-type quick-freezer according to claim 3, characterized in that: The outer wall of the driving roller (203) is provided with a mesh belt (204) that fits tightly.

7. The air duct guide structure of a tunnel-type quick-freezer according to claim 2, characterized in that: The interior of the first guide rail (303) is slidably connected to the front and rear ends of the support frame (302).

8. The air duct guide structure of a tunnel-type quick-freezer according to claim 2, characterized in that: The left end and the right end of the baffle (301) are respectively fixedly connected to the outer wall of the third guide rail (503).

Images