Efficient and uniform quick-frozen vegetable processing mechanism

Abstract

The utility model discloses an efficient even quick-frozen vegetable processing mechanism which comprises a sealing cover, a heat preservation box is fixedly connected to the interior of the sealing cover, a main motor is fixedly connected to the right side wall of the sealing cover, a front rotating shaft and a rear rotating shaft are rotationally connected to the interior of the sealing cover, the output end of the main motor is fixedly connected with the front rotating shaft, and the output end of the rear rotating shaft is fixedly connected with the right side wall of the sealing cover. And the circumferential surfaces of the front rotating shaft and the rear rotating shaft are rotationally connected with a conveying belt. By means of the structure, the sealing cover is arranged above the conveying belt, the heat preservation box is arranged below the conveying belt, the upper portion and the lower portion of the conveying belt are communicated through the connecting pipe, low-temperature cold air sprayed out of the refrigerating box above quickly freezes vegetables on the conveying belt, cold air penetrating through the conveying belt enters the heat preservation box below and then flows back into the refrigerating box again, cold air loss is greatly reduced, and the refrigerating efficiency is improved. Meanwhile, the upper and lower temperature difference is small, so that the upper and lower surfaces of the vegetables on the conveying belt can be quickly frozen, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of quick-frozen vegetable processing, in particular to a highly efficient and uniform quick-frozen vegetable processing mechanism. Background Art

[0002] Quick-frozen vegetables refer to foods that are made by rapidly freezing fresh vegetables. During the production process of quick-frozen vegetables, it is necessary to ensure that the core temperature of the vegetables during the freezing process must reach a certain standard. Quick-frozen vegetables have the characteristics of freshness preservation, convenience, safety, less nutrient loss, etc., and the method of consumption is relatively flexible.

[0003] In existing quick-frozen vegetable processing institutions, open freezing is generally used, which means that the production workshop needs to maintain a low-temperature environment for a long time. Moreover, in open freezing, only a small amount of low temperature acts on the vegetables on the conveyor belt, resulting in a large amount of cold air loss and high production costs. Utility Model Content

[0004] The utility model provides an efficient and uniform quick-frozen vegetable processing mechanism, wherein a sealing cover is arranged above a conveyor belt, a heat preservation box is arranged below the conveyor belt, and the upper and lower parts are connected by a connecting pipe. Low-temperature cold air sprayed from the upper refrigeration box quickly freezes the vegetables on the conveyor belt, and the cold air passes through the conveyor belt into the heat preservation box below, and then flows back to the refrigeration box again, thereby greatly reducing the loss of cold air and reducing production costs. At the same time, the temperature difference between the upper and lower parts is small, so that the upper and lower sides of the vegetables on the conveyor belt can be quickly frozen, thereby improving production efficiency.

[0005] To achieve the above-mentioned purpose, a highly efficient and uniform quick-frozen vegetable processing mechanism is provided, comprising: a cover, a heat preservation box is fixedly connected to the inside of the cover, a main motor is fixedly connected to the right side wall of the cover, a front shaft and a rear shaft are rotatably connected to the inside of the cover, an output end of the main motor is fixedly connected to the front shaft, a conveyor belt is rotatably connected to the circumferential surface of the front shaft and the rear shaft, a plurality of air holes are evenly arranged on the conveyor belt, an upper temperature sensor is fixedly connected to the inner top surface of the cover, a refrigeration box is fixedly connected to the top of the cover, a double output end is arranged on the front and rear side walls of the refrigeration box, a freezing assembly is fixedly connected to the output end of the refrigeration box, The refrigeration assembly includes a main air pipe, a bronchial pipe, a nozzle and a nozzle. The main air pipe is fixedly connected to the output end of the refrigeration box, the circumferential surface of the main air pipe is fixedly connected to the bronchial pipe, the bottom of the bronchial pipe is fixedly connected to the nozzle, the circumferential surface of the nozzle is fixedly connected to the nozzle, there are multiple bronchial pipes and nozzles, and they are evenly distributed below the main air pipe, the nozzles are all facing the lower conveyor belt, there are multiple nozzles, and they are evenly distributed on the nozzle, the inner bottom surface of the insulation box is fixedly connected to the lower temperature sensor and the air pump, the output end of the air pump is fixedly connected to a connecting pipe, and the top of the connecting pipe is fixedly connected to the refrigeration box.

[0006] According to the described efficient and uniform quick-frozen vegetable processing mechanism, an input plate and a front curtain are fixedly connected to the front side wall of the cover, and the front curtain is located above the input plate. An output plate and a rear curtain are fixedly connected to the rear side wall of the cover, and the rear curtain is located above the output plate.

[0007] According to the described efficient and uniform quick-frozen vegetable processing mechanism, the number of the upper temperature sensors is two and they are symmetrically distributed at the front and rear ends of the cover, and the number of the lower temperature sensors is multiple and they are symmetrically distributed at the front and rear ends of the insulation box.

[0008] According to the described efficient and uniform quick-frozen vegetable processing mechanism, the number of the described freezing components is two and they are symmetrically distributed on the front and rear sides of the refrigeration box, and the described spray pipe and spray head are both located inside the sealing cover.

[0009] According to the described efficient and uniform quick-frozen vegetable processing mechanism, the conveyor belt is located between the input plate and the output plate.

[0010] According to the efficient and uniform quick-frozen vegetable processing mechanism, the front curtain and the rear curtain are both made of transparent plastic material.

[0011] The beneficial effects of the utility model are as follows: by arranging a sealing cover, a heat preservation box, a main motor, a front rotating shaft, a rear rotating shaft, a conveyor belt, an upper temperature sensor, a refrigeration box, a freezing assembly, a lower temperature sensor, an air pump and a connecting pipe, a sealing cover is arranged above the conveyor belt, a heat preservation box is arranged below, and the upper and lower parts are connected through the connecting pipe, the low-temperature cold air sprayed from the upper refrigeration box quickly freezes the vegetables on the conveyor belt, the cold air passes through the conveyor belt and enters the heat preservation box below, and then flows back to the refrigeration box again, which greatly reduces the loss of cold air and reduces the production cost. At the same time, the temperature difference between the upper and lower parts is small, so that the upper and lower sides of the vegetables on the conveyor belt can be quickly frozen, thereby improving the production efficiency.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 This is a front view of a highly efficient and uniform quick-frozen vegetable processing mechanism of the utility model;

[0015] Figure 2 It is a rear view of an efficient and uniform quick-frozen vegetable processing mechanism of the utility model;

[0016] Figure 3It is a cross-sectional view of an efficient and uniform quick-frozen vegetable processing mechanism of the utility model;

[0017] Figure 4 The utility model is a structural diagram of a freezing component of a highly efficient and uniform quick-frozen vegetable processing mechanism.

[0018] Legend:

[0019] 1. Cover; 2. Insulation box; 3. Main motor; 4. Front shaft; 5. Rear shaft; 6. Conveyor belt; 7. Upper temperature sensor; 8. Refrigeration box; 9. Freezing assembly; 10. Lower temperature sensor; 11. Air pump; 12. Connecting pipe; 13. Input plate; 14. Output plate; 15. Front curtain; 16. Rear curtain;

[0020] 901, main air pipe; 902, bronchial tube; 903, nozzle; 904, nozzle. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4The utility model embodiment is an efficient and uniform quick-frozen vegetable processing mechanism, which includes: a cover 1, a heat preservation box 2 is fixedly connected to the inside of the cover 1, a main motor 3 is fixedly connected to the right side wall of the cover 1, a front shaft 4 and a rear shaft 5 are rotatably connected to the inside of the cover 1, an output end of the main motor 3 is fixedly connected to the front shaft 4, a conveyor belt 6 is rotatably connected on the circumferential surface of the front shaft 4 and the rear shaft 5, a plurality of air holes are evenly arranged on the conveyor belt 6, an upper temperature sensor 7 is fixedly connected to the inner top surface of the cover 1, and the upper temperature sensor 7 There are two of them, and they are symmetrically distributed at the front and rear ends of the cover 1, which are used to monitor the temperature above the conveyor belt 6. The top of the cover 1 is fixedly connected to a refrigeration box 8, and a power mechanism is arranged inside the refrigeration box 8 to transport cold air to the output end. This is a prior art and will not be described in detail here. Double output ends are arranged on the front and rear side walls of the refrigeration box 8, and a refrigeration assembly 9 is fixedly connected to the output end of the refrigeration box 8. There are two of them, and they are symmetrically distributed on the front and rear sides of the refrigeration box 8. The refrigeration assembly 9 includes a main air pipe 901, a branch air pipe 902, a main air pipe 903, a branch air pipe 904, a branch air pipe 905, a branch air pipe 906, a branch air pipe 907, a branch air pipe 908, a branch air pipe 909, a branch air pipe 901, a branch air pipe 907, a branch air pipe 908, a branch air pipe 909, a branch air pipe 909, a branch air pipe 901, a branch air pipe 901, a branch air pipe 902, a branch air pipe 903, a branch air pipe 904, a branch air pipe 905, a branch air pipe 906, a branch air pipe 907, a branch air pipe 908, a branch air pipe 909, a branch air pipe 909, a branch air pipe 908, a branch air pipe 909, a branch air pipe 909, a branch air pipe 901, a branch air pipe 901, a branch air pipe 901, a branch air pipe 901, a branch air pipe 902, a branch air pipe 903, a branch air pipe 904, a branch air pipe 905, a The main air pipe 901 is fixedly connected to the output end of the refrigeration box 8, the circumferential surface of the main air pipe 901 is fixedly connected to the bronchial pipe 902, the bottom of the bronchial pipe 902 is fixedly connected to the nozzle 903, and the circumferential surface of the nozzle 903 is fixedly connected to the nozzle 904. The number of bronchial pipes 902 and nozzles 903 is multiple and evenly distributed below the main air pipe 901. The nozzles 904 are all facing the conveyor belt 6 below. The number of nozzles 904 is multiple and evenly distributed. Arranged on the nozzle 903, the nozzle 903 and the nozzle 904 are both located inside the cover 1, and the inner bottom surface of the heat preservation box 2 is fixedly connected with a lower temperature sensor 10 and an air pump 11. There are multiple lower temperature sensors 10, which are symmetrically distributed at the front and rear ends of the heat preservation box 2 to monitor the temperature in the heat preservation box 2. The output end of the air pump 11 is fixedly connected with a connecting pipe 12, and the top of the connecting pipe 12 is fixedly connected to the refrigeration box 8. Through the air pump 11, the cold air below can be transported to the refrigeration box 8 again, thereby reducing the energy consumption of the refrigeration box.

[0023] An input plate 13 and a front curtain 15 are fixedly connected to the front side wall of the cover 1, and the front curtain 15 is located above the input plate 13. An output plate 14 and a rear curtain 16 are fixedly connected to the rear side wall of the cover 1, and the rear curtain 16 is located above the output plate 14. The conveyor belt 6 is located between the input plate 13 and the output plate 14. The front curtain 15 and the rear curtain 16 are both made of transparent plastic material and are used to seal the front and rear ends of the cover 1 to reduce the loss of internal cold air.

[0024] Working principle: The vegetables to be frozen are transported from the input plate 13 to the conveyor belt 6. The conveyor belt 6 moves at a uniform speed under the action of the main motor 3. The refrigeration box 8 works to generate low-temperature cold air, which is sprayed out from the nozzle 904 through the main air pipe 901, the bronchial pipe 902, and the nozzle 903, so that the vegetables on the conveyor belt 6 below are quickly frozen. The excess cold air flows from the air holes on the conveyor belt 6 to the insulation box 2, and flows back to the refrigeration box 8 again under the action of the air pump 11, thereby reducing the energy consumption of the refrigeration box 8 and reducing the temperature difference between the upper and lower surfaces of the vegetables, thereby improving the freezing effect and freezing efficiency.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An efficient and uniform quick-frozen vegetable processing mechanism, characterized in that: include: A cover (1), wherein the inside of the cover (1) is fixedly connected to a heat preservation box (2), a main motor (3) is fixedly connected to the right side wall of the cover (1), a front rotating shaft (4) and a rear rotating shaft (5) are rotatably connected to the inside of the cover (1), an output end of the main motor (3) is fixedly connected to the front rotating shaft (4), a conveyor belt (6) is rotatably connected on the circumferential surfaces of the front rotating shaft (4) and the rear rotating shaft (5), a plurality of air holes are evenly arranged on the conveyor belt (6), an upper temperature sensor (7) is fixedly connected to the internal top surface of the cover (1), a refrigeration box (8) is fixedly connected to the top of the cover (1), a double output end is arranged on the front and rear side walls of the refrigeration box (8), a refrigeration assembly (9) is fixedly connected to the output end of the refrigeration box (8), and the refrigeration assembly (9) comprises a main air pipe (901), a bronchial pipe (902), a nozzle (903) and a nozzle (904). ), the main air pipe (901) is fixedly connected to the output end of the refrigeration box (8), a bronchial pipe (902) is fixedly connected to the circumferential surface of the main air pipe (901), a nozzle (903) is fixedly connected to the bottom of the bronchial pipe (902), a nozzle (904) is fixedly connected to the circumferential surface of the nozzle (903), a plurality of bronchial pipes (902) and nozzles (903) are provided, and are evenly distributed below the main air pipe (901), a plurality of nozzles (904) are provided, and are evenly distributed on the nozzle (903), a lower temperature sensor (10) and an air pump (11) are fixedly connected to the inner bottom surface of the thermal insulation box (2), a connecting pipe (12) is fixedly connected to the output end of the air pump (11), and the top of the connecting pipe (12) is fixedly connected to the refrigeration box (8).

2. The efficient and uniform quick-frozen vegetable processing mechanism according to claim 1, characterized in that: An input plate (13) and a front curtain (15) are fixedly connected to the front side wall of the cover (1), and the front curtain (15) is located above the input plate (13). An output plate (14) and a rear curtain (16) are fixedly connected to the rear side wall of the cover (1), and the rear curtain (16) is located above the output plate (14).

3. The efficient and uniform quick-frozen vegetable processing mechanism according to claim 1, characterized in that: The number of the upper temperature sensors (7) is two and they are symmetrically distributed at the front and rear ends of the cover (1); the number of the lower temperature sensors (10) is multiple and they are symmetrically distributed at the front and rear ends of the thermal insulation box (2).

4. The efficient and uniform quick-frozen vegetable processing mechanism according to claim 1, characterized in that: The number of the freezing components (9) is two and they are symmetrically distributed on the front and rear sides of the refrigeration box (8). The spray pipe (903) and the spray head (904) are both located inside the cover (1).

5. The efficient and uniform quick-frozen vegetable processing mechanism according to claim 2, characterized in that: The conveyor belt (6) is located between the input plate (13) and the output plate (14).

6. The efficient and uniform quick-frozen vegetable processing mechanism according to claim 2, characterized in that: The front curtain (15) and the rear curtain (16) are both made of transparent plastic material.

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