Pretreatment device for quick-frozen vegetables before quick freezing

Abstract

The utility model discloses a quick-frozen vegetable pretreatment device before quick-freezing, which comprises a base, fixing rods are arranged at four corners of the top of the base, transmission rollers are arranged at the tops of the close ends of two groups of fixing rods on the same side, a servo motor is arranged at the top of one end of the front surface of one group of fixing rods, and the servo motor is connected with the transmission rollers. The output end of the servo motor is provided with a first belt pulley connected with the set of conveying rollers, and the side, close to the first belt pulley, of the top of the base is provided with a protection bin; through mutual cooperation of a servo motor and a transmission roller, transmission operation of the aluminum alloy transmission mesh belt can be achieved, and through linkage cooperation of a first belt pulley, a belt, a second belt pulley, a rotating rod, an incomplete gear, a tooth block, a spring, a U-shaped connecting rod and an impact plate, vibration work of the aluminum alloy transmission mesh belt can be achieved; the situation that later vegetable residues fall off to block through holes in the aluminum alloy conveying net belt is prevented, and the later draining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable processing, in particular to a pre-processing device for quick-frozen vegetables before quick-freezing. Background Art

[0002] In the process of quick-freezing vegetables, they need to be blanched before entering the quick-freezing production line for processing. However, since the blanching process uses hot water, the vegetables contain a large amount of water and cannot be directly quick-frozen. Before the existing quick-freezing of vegetables, most operators still need to place the vegetables directly in the open field to drain and cool the water. This operation method is relatively cumbersome and reduces the efficiency of the subsequent quick-freezing. In addition, the aluminum alloy transmission mesh belt will cause internal blockage due to vegetable debris in the later stage. If it is not cleared in time, the drainage efficiency will be affected in the later stage. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems in the prior art that the draining and cooling speed is slow, and the vegetable debris will enter the aluminum alloy transmission mesh belt to cause blockage, thereby affecting the subsequent draining efficiency, by providing a pre-freezing pretreatment device for quick-frozen vegetables.

[0004] To achieve the above-mentioned purpose, a quick-frozen vegetable pre-freezing pretreatment device is provided, comprising a base: fixing rods are arranged at the four corners of the top of the base, and transmission rollers are arranged at the tops of two groups of fixing rods on the same side close to one end, a servo motor is arranged at the top of one end of the front of one group of fixing rods, and a pulley 1 connected to a group of transmission rollers is arranged at the output end of the servo motor, and a protective bin is arranged on one side of the top of the base close to the pulley 1, and the protective bin is sleeved on the bottom of the outer side of the aluminum alloy transmission mesh belt;

[0005] A semiconductor refrigeration plate is provided at the inner bottom of the protective bin, and the heat dissipation end of the semiconductor refrigeration plate extends to the outside of the base, an aluminum cooling tube is placed at the cooling end of the top of the semiconductor refrigeration plate, and the input end of the aluminum cooling tube extends to the outside of the protective bin close to the pulley, a driving vibration material assembly is provided at the middle position of the top of the protective bin, and a cooling assembly mounted on the outside of the aluminum alloy transmission mesh belt is provided on the side of the top of the base away from the protective bin, so as to realize the transmission function of vegetables and improve the later drainage and cooling efficiency.

[0006] According to the quick-frozen vegetable pre-freezing pretreatment device, the driving shock material assembly includes a U-shaped mounting plate, a second pulley, a fixed block, a spring, a tooth block, a rotating rod, a belt, an incomplete gear, an impact plate and a U-shaped connecting rod. The U-shaped mounting plate is located at the middle position of the top of the protective bin, and a U-shaped connecting rod is provided through the middle position inside the U-shaped mounting plate. The top of the U-shaped connecting rod is provided with an impact plate that fits with the top of the inner side of the aluminum alloy transmission mesh belt, and the inner side of the U-shaped connecting rod is provided with a spring connected to the U-shaped mounting plate;

[0007] The U-shaped connecting rod is evenly provided with tooth blocks on the side close to pulley one, and the fixed blocks are provided with two groups. The two groups of fixed blocks are located at the two ends of the top of the protective bin close to pulley one. A rotating rod is commonly provided inside the two groups of fixed blocks, and the back end of the rotating rod penetrates into the interior of a group of fixed blocks, and a pulley two is provided at the back end of the rotating rod. The outer sleeve of pulley two is provided with a belt matching pulley one, and an incomplete gear is provided at the middle position of the outer side of the rotating rod, and the incomplete gear and the tooth block cooperate with each other, which can effectively prevent vegetable debris from clogging the internal mesh holes of the aluminum alloy transmission mesh belt.

[0008] According to the pre-freezing pretreatment device for quick-frozen vegetables, the cooling component includes a connecting pipe, exhaust holes, a uniform bin, an air pump and a U-shaped fixing plate, the U-shaped fixing plate is located on the side of the top of the base away from the protective bin, and the U-shaped fixing plate is sleeved on the outside of the aluminum alloy transmission mesh belt, the inner top of the U-shaped fixing plate is provided with a uniform bin, and the bottom of the uniform bin is uniformly provided with exhaust holes, the top of the U-shaped fixing plate is provided with an air pump, and the output end of the air pump extends to the interior of the uniform bin through the U-shaped fixing plate, the input end of the air pump is provided with a connecting pipe, and the connecting pipe extends to the back end of the interior of the U-shaped fixing plate and is interconnected with the output end of the aluminum cooling pipe through the protective bin, so as to improve the cooling efficiency of the vegetables.

[0009] According to the quick-frozen vegetable pre-freezing pretreatment device, the inner bottom of the protective bin is provided with a through groove interconnected with the outside of the base, and the through groove cooperates with the heat dissipation end of the semiconductor refrigeration plate to facilitate the heat dissipation work of the semiconductor refrigeration plate.

[0010] According to the quick-frozen vegetable pre-freezing pretreatment device, mounting plates are provided on both sides of the top of the U-shaped fixing plate, and the mounting plates and the air pump are fixed to each other, so as to facilitate the installation of the air pump.

[0011] According to the quick-frozen vegetable pre-freezing pretreatment device, support blocks are provided at the four corners of the bottom of the base, and anti-slip pads are provided at the bottom of the support blocks to improve the stability of later placement.

[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.

[0013] The purpose of the utility model is to provide a pre-processing device for quick-frozen vegetables before quick-freezing. The main innovative features are:

[0014] 1. The transmission operation of the aluminum alloy transmission mesh belt can be realized through the cooperation of the servo motor and the transmission roller, and the vibration of the aluminum alloy transmission mesh belt can be realized through the linkage cooperation of the pulley one, the belt, the pulley two, the rotating rod, the incomplete gear, the tooth block, the spring, the U-shaped connecting rod and the impact plate, so as to prevent the vegetable debris from falling and clogging the through holes inside the aluminum alloy transmission mesh belt, thereby improving the drainage efficiency in the later stage.

[0015] 2. Through the cooperation of semiconductor refrigeration sheets and aluminum cooling tubes, the aluminum alloy transmission mesh belt itself can be cooled. At the same time, the air pump and connecting pipe can also be used to cool the indoor air, so as to further improve the cooling efficiency in the later vegetable draining process. Finally, through the cooperation of the uniform bin and the exhaust holes, uniform air blowing can be achieved, ensuring that the vegetables on the surface of the aluminum alloy transmission mesh belt can be evenly cooled. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is a front view and cross-sectional structural diagram of a quick-frozen vegetable pre-freezing pretreatment device according to the utility model;

[0018] Figure 2 It is a side sectional structural diagram of a pre-processing device for quick-frozen vegetables before quick-freezing according to the utility model;

[0019] Figure 3 It is a top view of the structure of the pulley 2 of the quick-frozen vegetable pre-freezing pretreatment device of the utility model;

[0020] Figure 4 The utility model is a pre-processing device for quick-frozen vegetables before quick-freezing Figure 1 The structural diagram at A;

[0021] Figure 5 The utility model is a three-dimensional structural diagram of an aluminum cooling tube of a pre-processing device for quick-frozen vegetables before quick-freezing.

[0022] Legend:

[0023] 1. Base; 2. Protective chamber; 3. Semiconductor refrigeration plate; 4. Aluminum cooling tube; 5. Connecting pipe; 6. Aluminum alloy transmission mesh belt; 7. Fixed rod; 8. Transmission roller; 9. Exhaust hole; 10. Uniform chamber; 11. Air pump; 12. U-shaped fixing plate; 13. U-shaped connecting rod; 14. Impact plate; 15. Incomplete gear; 16. Belt; 17. Rotating rod; 18. Tooth block; 19. Spring; 20. Servo motor; 21. Pulley 1; 22. Fixed block; 23. Pulley 2; 24. U-shaped mounting plate. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model embodiment is a pre-processing device for quick-frozen vegetables before quick-freezing, which includes a base 1: fixed rods 7 are provided at the four corners of the top of the base 1, and the tops of two groups of fixed rods 7 on the same side close to one end are provided with transmission rollers 8, a servo motor 20 is provided at the top of one end of the front of a group of fixed rods 7, and the output end of the servo motor 20 is provided with a pulley 21 connected to a group of transmission rollers 8, a protective bin 2 is provided on one side of the top of the base 1 close to the pulley 21, and the protective bin 2 is sleeved on the bottom of the outer side of the aluminum alloy transmission mesh belt 6;

[0026] A semiconductor refrigeration plate 3 is provided at the inner bottom of the protective bin 2, and the heat dissipation end of the semiconductor refrigeration plate 3 extends to the outside of the base 1, an aluminum cooling tube 4 is placed at the cooling end of the top of the semiconductor refrigeration plate 3, and the input end of the aluminum cooling tube 4 extends to the outside of the protective bin 2 near the pulley 21, a driving vibration material assembly is provided at the middle position of the top of the protective bin 2, and a cooling assembly which is sleeved to the outside of the aluminum alloy transmission mesh belt 6 is provided on the side of the top of the base 1 away from the protective bin 2.

[0027] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The driving vibration material assembly includes a U-shaped mounting plate 24, a pulley 23, a fixing block 22, a spring 19, a tooth block 18, a rotating rod 17, a belt 16, an incomplete gear 15, an impact plate 14 and a U-shaped connecting rod 13. The U-shaped mounting plate 24 is located at the middle position of the top of the protective bin 2. The U-shaped connecting rod 13 is penetrated through the middle position inside the U-shaped mounting plate 24. The top of the U-shaped connecting rod 13 is provided with an impact plate 14 that fits with the top of the inner side of the aluminum alloy transmission mesh belt 6. The inner side of the U-shaped connecting rod 13 is provided with a spring 19 connected to the U-shaped mounting plate 24;

[0028] A tooth block 18 is evenly provided on one side of the U-shaped connecting rod 13 close to the pulley 1 21, and two groups of fixed blocks 22 are provided. The two groups of fixed blocks 22 are located at both ends of the top of the protective bin 2 close to the pulley 1 21. A rotating rod 17 is commonly provided inside the two groups of fixed blocks 22, and the back end of the rotating rod 17 penetrates into the interior of one group of fixed blocks 22, and a pulley 2 23 is provided at the back end of the rotating rod 17. The outer sleeve of the pulley 23 is provided with a belt 16 that matches the pulley 1 21, and an incomplete gear 15 is provided at the middle position of the outer side of the rotating rod 17, and the incomplete gear 15 and the tooth block 18 match each other.

[0029] The cooling assembly includes a connecting pipe 5, exhaust holes 9, a uniform bin 10, an air pump 11 and a U-shaped fixing plate 12. The U-shaped fixing plate 12 is located on the side of the top of the base 1 away from the protective bin 2, and the U-shaped fixing plate 12 is sleeved on the outside of the aluminum alloy transmission mesh belt 6. The inner top of the U-shaped fixing plate 12 is provided with a uniform bin 10, and the bottom of the uniform bin 10 is uniformly provided with exhaust holes 9. The top of the U-shaped fixing plate 12 is provided with an air pump 11, and the output end of the air pump 11 extends to the inside of the uniform bin 10 through the U-shaped fixing plate 12. The input end of the air pump 11 is provided with a connecting pipe 5, and the connecting pipe 5 extends to the back end of the inside of the U-shaped fixing plate 12 and is connected to the output end of the aluminum cooling pipe 4 through the protective bin 2.

[0030] The inner bottom of the protection chamber 2 is provided with a through groove which is interconnected with the outside of the base 1 , and the through groove cooperates with the heat dissipation end of the semiconductor cooling plate 3 .

[0031] Mounting plates are disposed on both sides of the top of the U-shaped fixing plate 12 , and the mounting plates and the air pump 11 are fixed to each other.

[0032] Support blocks are disposed at the four corners of the bottom of the base 1, and anti-skid pads are disposed at the bottom of the support blocks.

[0033] Working principle: When in use, the device can be moved to a designated location and then powered on. When working, the vegetables to be drained can be directly placed on the top of the aluminum alloy transmission mesh belt 6. At this time, the drainage operation can be realized through the structural design of the aluminum alloy transmission mesh belt 6 itself, and the servo motor 20 drives the transmission roller 8 to roll to realize the transmission function of the aluminum alloy transmission mesh belt 6;

[0034] At the same time, the servo motor 20 drives the pulley 1 21 to rotate, and the linkage relationship between the pulley 1 21, the belt 16 and the pulley 2 23 can drive the rotating rod 17 and the incomplete gear 15 to rotate at the same time. At this time, the incomplete gear 15 and the tooth block 18 are meshed with each other, and the U-shaped connecting rod 13 can be pulled down, and the spring 19 can be stretched, so that the impact plate 14 is separated from the contact with the U-shaped mounting plate 24. When the incomplete gear 15 continues to rotate and disengages from the tooth block 18, the elastic restoring force of the spring 19 can drive the impact plate 14 to recover and collide with the aluminum alloy transmission mesh belt 6. The vibration generated by the impact can realize the dredging operation inside it, prevent vegetable debris from clogging the mesh holes of the aluminum alloy transmission mesh belt 6, and improve the later drainage efficiency.

[0035] Through the operation of the semiconductor refrigeration plate 3 and the aluminum material conduction effect of the aluminum cooling tube 4 and the aluminum alloy transmission mesh belt 6, a low temperature effect can be achieved inside the aluminum alloy transmission mesh belt 6 to cool the vegetables on its surface. At the same time, when the vegetables are later transmitted to the inside of the U-shaped fixed plate 12, the indoor air can be drawn into the inside of the connecting tube 5 through the air pump 11 through the aluminum cooling tube 4. At the same time, through the continuous "J"-shaped design of the aluminum cooling tube 4, a uniform cooling operation of the air inside the aluminum cooling tube 4 can be achieved. Finally, the low-temperature air can enter the inside of the uniform bin 10 through the air pump 11, and then be evenly discharged through the exhaust holes 9, thereby realizing secondary cooling of the vegetables during transmission, improving cooling efficiency, and providing a guarantee for the speed of vegetables in the later stage.

[0036] 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, and 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. A pre-processing device for quick-frozen vegetables before quick-freezing, characterized in that: The invention comprises a base (1): fixing rods (7) are arranged at the four corners of the top of the base (1); transmission rollers (8) are arranged at the tops of two groups of the fixing rods (7) on the same side close to one end; a servo motor (20) is arranged at the top of one front end of one group of the fixing rods (7); and a belt pulley (21) connected to a group of transmission rollers (8) is arranged at the output end of the servo motor (20); a protective bin (2) is arranged at one side of the top of the base (1) close to the belt pulley (21); and the protective bin (2) is sleeved on the bottom of the outer side of an aluminum alloy transmission mesh belt (6); A semiconductor cooling plate (3) is provided at the inner bottom of the protective bin (2), and the heat dissipation end of the semiconductor cooling plate (3) extends to the outside of the base (1); an aluminum cooling tube (4) is placed at the cooling end of the top of the semiconductor cooling plate (3), and the input end of the aluminum cooling tube (4) extends to the outside of the protective bin (2) near the pulley (21); a driving vibration material component is provided at the middle position of the top of the protective bin (2); and a cooling component is provided on the side of the top of the base (1) away from the protective bin (2) and is sleeved onto the outside of the aluminum alloy transmission mesh belt (6).

2. A pre-freezing pretreatment device for quick-frozen vegetables according to claim 1, characterized in that: The driving vibration material assembly comprises a U-shaped mounting plate (24), a second pulley (23), a fixing block (22), a spring (19), a tooth block (18), a rotating rod (17), a belt (16), an incomplete gear (15), an impact plate (14) and a U-shaped connecting rod (13); the U-shaped mounting plate (24) is located at the middle position of the top of the protection bin (2); a U-shaped connecting rod (13) is provided through the middle position inside the U-shaped mounting plate (24); a impact plate (14) is provided at the top of the U-shaped connecting rod (13) and is in contact with the inner top of the aluminum alloy transmission mesh belt (6); and a spring (19) connected to the U-shaped mounting plate (24) is provided on the inner side of the U-shaped connecting rod (13); The U-shaped connecting rod (13) is evenly provided with tooth blocks (18) on one side close to the first pulley (21); the fixed blocks (22) are provided with two groups, and the two groups of fixed blocks (22) are located at the two ends of the top of the protective bin (2) close to the first pulley (21); the interior of the two groups of fixed blocks (22) is jointly provided with a rotating rod (17), and the back end of the rotating rod (17) penetrates into the interior of one group of fixed blocks (22); the back end of the rotating rod (17) is provided with a second pulley (23); the outer side of the second pulley (23) is sleeved with a belt (16) matched with the first pulley (21); an incomplete gear (15) is provided at the middle position of the outer side of the rotating rod (17), and the incomplete gear (15) and the tooth block (18) are matched with each other.

3. The device for pre-processing quick-frozen vegetables before quick freezing according to claim 1, characterized in that: The cooling assembly comprises a connecting pipe (5), an exhaust hole (9), a uniform chamber (10), an air pump (11) and a U-shaped fixing plate (12). The U-shaped fixing plate (12) is located on a side of the top of the base (1) away from the protective chamber (2), and the U-shaped fixing plate (12) is sleeved on the outside of the aluminum alloy transmission mesh belt (6). The inner top of the U-shaped fixing plate (12) is provided with a uniform chamber (10), and the bottom of the uniform chamber (10) is uniformly provided with exhaust holes (9). The top of the U-shaped fixing plate (12) is provided with an air pump (11), and the output end of the air pump (11) extends to the inside of the uniform chamber (10) through the U-shaped fixing plate (12). The input end of the air pump (11) is provided with a connecting pipe (5), and the connecting pipe (5) extends to the back end of the inside of the U-shaped fixing plate (12) and is connected to the output end of the aluminum cooling pipe (4) through the protective chamber (2).

4. The device for pre-processing quick-frozen vegetables before quick freezing according to claim 1, characterized in that: The inner bottom of the protective chamber (2) is provided with a through groove which is interconnected with the outside of the base (1), and the through groove cooperates with the heat exhaust end of the semiconductor cooling plate (3).

5. The device for pre-processing quick-frozen vegetables before quick freezing according to claim 3, characterized in that: Both sides of the top of the U-shaped fixing plate (12) are provided with mounting plates, and the mounting plates and the air pump (11) are fixed to each other.

6. The device for pre-processing quick-frozen vegetables before quick-freezing according to claim 1, characterized in that: Support blocks are provided at the four corners of the bottom of the base (1), and anti-slip pads are provided at the bottoms of the support blocks.

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