Cooling device for food conveying belt

Abstract

The invention provides a cooling device for a food conveying belt, and relates to the technical field of food conveying, the cooling device comprises a food conveying belt, a conveying positioning mechanism, a conveying guiding mechanism, a conveying cooling mechanism, a feedback mechanism and a cleaning mechanism; the conveying positioning mechanism is mounted in the center of the top of the food conveying belt; the conveying guide mechanism is mounted on the right side of the top of the conveying positioning mechanism; the conveying cooling mechanism is mounted on the conveying positioning mechanism; the cleaning mechanism is mounted at the bottom of the food conveying belt; the feedback mechanism is installed at the bottom of the food conveying belt and located on the left side of the cleaning mechanism. It is guaranteed that a certain safe distance always exists between the food conveying belt and the hands of workers, and the hands of the workers are prevented from being accidentally injured by the food conveying belt; the problems that a guiding structure is lacked generally, so that the hand of a worker is likely to touch a belt by mistake, and potential safety hazards exist are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of food conveying, and more specifically, particularly relates to a cooling device used on a food conveying belt. Background Art

[0002] The food conveyor belt is a conveyor belt specially used for transporting food. During the food processing, high-temperature treatment is generally required. After the high-temperature treatment, the processed food needs to be cooled and then transported for the next operation.

[0003] The food conveyor belts currently in use still have the following problems: 1. They generally lack a guiding structure, which makes it easy for workers' hands to accidentally touch the belt, posing a safety hazard; 2. The bottom of the food always contacts the same position of the belt, which is not conducive to the heat dissipation of the bottom of the food; 3. There is usually a lack of a cleaning feedback structure. When the workers forget to clean the food conveyor belt, the food quality inspectors in the factory cannot know, which affects the food delivery quality. Summary of the invention

[0004] The disclosed embodiments relate to a cooling device for a food conveyor belt, which comprises a conveying positioning mechanism, a conveying guiding mechanism, a conveying cooling mechanism, a feedback mechanism and a cleaning mechanism; it ensures that there is always a certain safety distance between the food conveyor belt and the hands of the staff, thereby preventing the food conveyor belt from accidentally injuring the hands of the staff; the food on the top of the food conveyor belt can contact with different positions of the food conveyor belt, which is beneficial to the cooling of the bottom of the food; the food quality inspectors in the factory can remind the staff to clean the food conveyor belt in time, thereby preventing the food conveyor belt from being forgotten to be cleaned, thereby ensuring the conveying quality of the food; it solves the problems that the hands of the staff are prone to accidentally touch the belt, which is not conducive to the heat dissipation at the bottom of the food, and the staff cannot be reminded to clean the food conveyor belt in time.

[0005] In a first aspect of the present disclosure, a cooling device for a food conveyor belt is provided, comprising: a food conveyor belt, a conveyor positioning mechanism, a conveyor guiding mechanism, a conveyor cooling mechanism, a feedback mechanism and a cleaning mechanism; the conveyor positioning mechanism is installed at the top center of the food conveyor belt; the conveyor guiding mechanism is installed at the top right side of the conveyor positioning mechanism; The conveying and cooling mechanism is installed on the conveying and positioning mechanism, and is used to cool the food on the top of the food conveyor belt, and is also used to move the food on the top of the food conveyor belt; The cleaning mechanism is installed at the bottom of the food conveyor belt, and is used to clean the food conveyor belt; the feedback mechanism is installed at the bottom of the food conveyor belt, and the feedback mechanism is located on the left side of the cleaning mechanism, and is used to feedback whether the food conveyor belt is cleaned.

[0006] In at least some embodiments, the conveying and positioning mechanism includes: a U-shaped frame, a circular mounting rod, a conveying positioning plate, a rectangular force plate and a return spring; the U-shaped frame is fixedly mounted on the top of the food conveyor belt; there are two circular mounting rods, and the two circular mounting rods are slidably mounted on the U-shaped frame; there are six conveying positioning plates, and the six conveying positioning plates are fixedly mounted on the outside of the two circular mounting rods; there are two rectangular force plates, and the two rectangular force plates are fixedly mounted on the top of the two conveying positioning plates; there are four return springs, and the four return springs are sleeved on the outside of the two circular mounting rods, and the outer ends of the four return springs are in contact with the U-shaped frame, and the inner ends of the four return springs are in contact with the two outer conveying positioning plates.

[0007] In at least some embodiments, the conveying guide mechanism includes: a conveying guide frame, a limit baffle, an L-shaped baffle and a strong magnet; the conveying guide frame is fixedly mounted on the top of the six conveying positioning plates; there are six limit baffles in total, and the six limit baffles are fixedly mounted on the top of the conveying guide frame; there are two L-shaped baffles in total, and the two L-shaped baffles are slidably mounted on the conveying guide frame; there are four strong magnets in total, and the four strong magnets are fixedly mounted inside the two L-shaped baffles, and the right sides of the four strong magnets are in contact with the conveying guide frame.

[0008] In at least some embodiments, the conveying and cooling mechanism includes: an air collecting shell, a circular support frame, a motor and a circular driving rod; the air collecting shell is fixedly mounted on a U-shaped frame; there are two circular support frames, and the two circular support frames are fixedly mounted on the top of the air collecting shell; there are two motors, and the two motors are fixedly mounted on the top of the two circular support frames; there are two circular driving rods, and the two circular driving rods are fixedly mounted on the output shafts of the two motors, and the bottom ends of the two circular driving rods are connected to the air collecting shell through bearings.

[0009] In at least some embodiments, the conveying and cooling mechanism also includes: a cooling impeller, a circular mounting shaft and a linkage push plate; there are two cooling impellers in total, and the two cooling impellers are fixedly mounted on two circular driving rods, and the two cooling impellers are located inside two circular support frames; the circular mounting shaft is mounted on the air collecting casing through a bearing; the linkage push plate is fixedly mounted on the outside of the circular mounting shaft, and the linkage push plate is located between two rectangular force-bearing plates.

[0010] In at least some embodiments, the conveying and cooling mechanism also includes: a pulley, a linkage wheel and a V-belt; there are two pulleys in total, and the two pulleys are fixedly mounted on two circular driving rods; the linkage wheel is fixedly mounted on a circular mounting shaft; and the V-belt is mounted on the two pulleys and the linkage wheel.

[0011] In at least some embodiments, the feedback mechanism includes: a mounting shell, a circular connecting shaft, a hexagonal block and a one-way gear; the mounting shell is fixedly mounted on the bottom of the food conveyor belt; the circular connecting shaft is rotatably mounted on the mounting shell; the hexagonal block is fixedly mounted on the outside of the circular connecting shaft, and the hexagonal block is located inside the mounting shell; six feedback discs are fixedly mounted inside the hexagonal block, and six positioning grooves are opened on the front side of the hexagonal block; the one-way gear is fixedly mounted on the rear end of the circular connecting shaft.

[0012] In at least some embodiments, the feedback mechanism also includes: a U-shaped positioning seat, a circular positioning rod, a positioning clamp and a support spring; the U-shaped positioning seat is fixedly installed on the front side of the mounting shell; the circular positioning rod is slidably installed on the U-shaped positioning seat and the mounting shell, and the rear end of the circular positioning rod is a hemispherical structure, and the rear end of the circular positioning rod is inserted into the positioning groove on the left side; the positioning clamp is fixedly installed on the outside of the circular positioning rod, and the rear side of the positioning clamp is in contact with the front side of the mounting shell; the support spring is sleeved on the outside of the circular positioning rod, and the support spring is located between the U-shaped positioning seat and the positioning clamp.

[0013] In at least some embodiments, the cleaning mechanism includes: a U-shaped mounting frame, a linear electric cylinder and a rectangular cleaning frame; the U-shaped mounting frame is fixedly installed at the bottom of the food conveyor belt; there are two linear electric cylinders in total, and the two linear electric cylinders are fixedly installed on the U-shaped mounting frame; the rectangular cleaning frame is fixedly installed on the output shafts of the two linear electric cylinders.

[0014] In at least some embodiments, the cleaning mechanism further includes: a connecting bracket, a rack and a cleaning sponge; the connecting bracket is fixedly mounted on the left side of the rectangular cleaning frame; the rack is fixedly mounted on the left side of the connecting bracket; and the cleaning sponge is mounted inside the rectangular cleaning frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention plays a role in positioning the food on the top of the food conveyor belt, so that the food can move basically in a straight line, thereby improving the conveying effect of the food; it is convenient for the staff to place the food to be conveyed, and ensures that there is always a certain safe distance between the food conveyor belt and the hands of the staff, thereby preventing the food conveyor belt from accidentally injuring the hands of the staff; In addition, when conveying larger foods, the staff needs to place the foods to be conveyed at a certain distance, which is conducive to the subsequent cooling of the larger foods. When the staff does not place them at a certain distance, the incorrectly placed foods will move to the top of the two L-shaped blocking plates. When conveying smaller foods, the staff can remove the two L-shaped blocking plates. At this time, the staff does not need to place the foods to be conveyed at a certain distance, which is conducive to improving the conveying efficiency of smaller foods while ensuring the cooling effect.

[0016] 2. In the present invention, when the two motors are working, external air enters into the air collecting shell through the holes on the two circular support frames, and then is discharged through a row of exhaust holes at the bottom of the air collecting shell, thereby realizing automatic cooling of food during transportation; when the two motors are working, the six conveying positioning plates can move back and forth under the action of the two rectangular force plates and the linkage push plates; when the six conveying positioning plates move back and forth, the food on the top of the food conveyor belt can contact with different positions of the food conveyor belt, which is beneficial to cooling the bottom of the food.

[0017] 3. When the food conveyor belt needs to be cleaned, the staff extends the output shafts of the two linear electric cylinders to make the cleaning sponge contact the food conveyor belt, thereby realizing automatic cleaning of the food conveyor belt; after the cleaning is completed, the staff retracts the output shafts of the two linear electric cylinders; In addition, when the output shafts of the two linear electric cylinders extend, the rack can drive the circular connecting shaft, the hexagonal block and the one-way gear to rotate sixty degrees; when the output shafts of the two linear electric cylinders retract, the rack can drive the one-way gear to rotate sixty degrees, and the circular connecting shaft and the hexagonal block do not rotate; when the staff cleans the food conveyor belt normally after work, the number on the bottom feedback disk coincides with the day of the week; when the staff forgets to clean the food conveyor belt after work, the number on the bottom feedback disk does not coincide with the day of the week. At this time, the food quality inspectors in the factory can remind the staff to clean the food conveyor belt in time to avoid forgetting to clean the food conveyor belt, thereby ensuring the quality of food transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0020] In the attached picture: Figure 1 A three-dimensional structural schematic diagram of the present invention is shown.

[0021] Figure 2 The schematic diagram of the structure of the conveying and positioning mechanism of the present invention is shown.

[0022] Figure 3 The schematic diagram of the structure of the conveying guide mechanism of the present invention is shown.

[0023] Figure 4 The present invention is shown Figure 1 Schematic diagram of the local enlarged structure of area A in the middle.

[0024] Figure 5 The present invention is shown Figure 1Schematic diagram of the main viewing angle structure.

[0025] Figure 6 A schematic diagram of the bottom perspective structure of the conveying and cooling mechanism of the present invention is shown.

[0026] Figure 7 The central cutaway structure schematic diagram of the conveying and cooling mechanism of the present invention is shown.

[0027] Figure 8 The present invention is shown Figure 1 Schematic diagram of the central cut structure.

[0028] Fig. 9 The present invention is shown Figure 8 Schematic diagram of the local enlarged structure of area B in the middle.

[0029] Fig.10 A structural schematic diagram of the feedback mechanism of the present invention is shown.

[0030] Fig.11 The present invention is shown Figure 1 Schematic diagram of the bottom perspective structure.

[0031] Fig.12 The present invention is shown Fig.11 Schematic diagram of the local enlarged structure of the C area in the middle.

[0032] List of reference numerals: 100. Food conveyor belt; 200, conveying and positioning mechanism; 201, U-shaped frame; 202, circular mounting rod; 203, conveying and positioning plate; 204, rectangular force plate; 205, return spring; 300, conveying guide mechanism; 301, conveying guide frame; 302, limit baffle; 303, L-shaped baffle; 304, strong magnet; 400, conveying and cooling mechanism; 401, gas collecting housing; 402, circular support frame; 403, motor; 404, circular driving rod; 405, cooling impeller; 406, circular mounting shaft; 407, linkage push plate; 408, pulley; 409, linkage wheel; 410, V-belt; 500, feedback mechanism; 501, mounting housing; 502, circular connecting shaft; 503, hexagonal block; 5031, feedback disc; 5032, positioning groove; 504, one-way gear; 505, U-shaped positioning seat; 506, circular positioning rod; 507, positioning collar; 508, supporting spring; 600, cleaning mechanism; 601, U-shaped mounting frame; 602, linear electric cylinder; 603, rectangular cleaning frame; 604, connecting bracket; 605, rack; 606, cleaning sponge. DETAILED DESCRIPTION

[0033] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0034] Example: Please refer to Figures 1 to 12 As shown: The present invention provides a cooling device for a food conveyor belt, comprising: a food conveyor belt 100, a conveying positioning mechanism 200, a conveying guiding mechanism 300, a conveying cooling mechanism 400, a feedback mechanism 500 and a cleaning mechanism 600; the conveying positioning mechanism 200 is installed at the top center of the food conveyor belt 100; the conveying guiding mechanism 300 is installed on the top right side of the conveying positioning mechanism 200; the conveying cooling mechanism 400 is installed on the conveying positioning mechanism 200, the conveying cooling mechanism 400 is used to cool the food on the top of the food conveyor belt 100, and the conveying cooling mechanism 400 is also used to move the food on the top of the food conveyor belt 100; the cleaning mechanism 600 is installed at the bottom of the food conveyor belt 100, and the cleaning mechanism 600 is used to clean the food conveyor belt 100; the feedback mechanism 500 is installed at the bottom of the food conveyor belt 100, and the feedback mechanism 500 is located on the left side of the cleaning mechanism 600, and the feedback mechanism 500 is used to feedback whether the food conveyor belt 100 is cleaned.

[0035] In the present disclosure, Figures 2 to 4 As shown, the conveying and positioning mechanism 200 includes: a U-shaped frame 201, a circular mounting rod 202, a conveying and positioning plate 203, a rectangular force-bearing plate 204 and a return spring 205; the U-shaped frame 201 is fixedly mounted on the top of the food conveyor belt 100; there are two circular mounting rods 202, and the two circular mounting rods 202 are slidably mounted on the U-shaped frame 201; there are six conveying and positioning plates 203, and the six conveying and positioning plates 203 are fixedly mounted on the outside of the two circular mounting rods 202; there are two rectangular force-bearing plates 204, and the two rectangular force-bearing plates 204 are fixedly mounted on the top of the two conveying and positioning plates 203; there are four return springs 205, and the four return springs 205 are sleeved on the outside of the two circular mounting rods 202, and the outer ends of the four return springs 205 are in contact with the U-shaped frame 201, and the inner ends of the four return springs 205 are in contact with the two outer conveying and positioning plates 203; The conveying guide mechanism 300 includes: a conveying guide frame 301, a limit baffle 302, an L-shaped baffle 303 and a strong magnet 304; the conveying guide frame 301 is fixedly installed on the top of the six conveying positioning plates 203; there are six limit baffles 302, and the six limit baffles 302 are fixedly installed on the top of the conveying guide frame 301; there are two L-shaped baffles 303, and the two L-shaped baffles 303 are slidably installed on the conveying guide frame 301; there are four strong magnets 304, and the four strong magnets 304 are fixedly installed inside the two L-shaped baffles 303, and the right sides of the four strong magnets 304 are in contact with the conveying guide frame 301; The specific functions are as follows: since the six conveying positioning plates 203 are fixedly mounted on the outside of the two circular mounting rods 202, the food on the top of the food conveyor belt 100 is positioned, so that the food can basically move in a straight line, thereby improving the conveying effect of the food; and since the conveying guide frame 301 is fixedly mounted on the top of the six conveying positioning plates 203, and the six limit baffles 302 are fixedly mounted on the top of the conveying guide frame 301, it is convenient for the staff to place the food to be conveyed, and it is ensured that there is always a certain safe distance between the food conveyor belt 100 and the hands of the staff, so as to avoid the food conveyor belt 100 accidentally injuring the hands of the staff; In addition, when conveying larger foods, the staff needs to place the foods to be conveyed at a certain distance, which is beneficial to the subsequent cooling of the larger foods. If the staff does not place the foods at a certain distance, the incorrectly placed foods will move to the top of the two L-shaped blocking plates 303. When conveying smaller foods, the staff can remove the two L-shaped blocking plates 303. At this time, the staff does not need to place the foods to be conveyed at a certain distance, which is beneficial to improving the conveying efficiency of smaller foods while ensuring the cooling effect.

[0036] In the present disclosure, Figure 6 , Figure 7 and Fig. 9As shown, the conveying and cooling mechanism 400 includes: an air collecting housing 401, a circular support frame 402, a motor 403 and a circular driving rod 404; the air collecting housing 401 is fixedly mounted on the U-shaped frame 201; there are two circular support frames 402, and the two circular support frames 402 are fixedly mounted on the top of the air collecting housing 401; there are two motors 403, and the two motors 403 are fixedly mounted on the tops of the two circular support frames 402; there are two circular driving rods 404, and the two circular driving rods 404 are fixedly mounted on the output shafts of the two motors 403, and the bottom ends of the two circular driving rods 404 are connected to the air collecting housing 401 through bearings; the conveying and cooling mechanism 400 also includes: a cooling impeller 405, a circular mounting shaft 406 and a linkage push plate 407 ; There are two cooling impellers 405, and the two cooling impellers 405 are fixedly mounted on the two circular driving rods 404, and the two cooling impellers 405 are located inside the two circular support frames 402; the circular mounting shaft 406 is mounted on the gas collecting housing 401 through a bearing; the linkage push plate 407 is fixedly mounted on the outside of the circular mounting shaft 406, and the linkage push plate 407 is located between the two rectangular force-bearing plates 204; the conveying and cooling mechanism 400 also includes: a pulley 408, a linkage wheel 409 and a V-belt 410; there are two pulleys 408, and the two pulleys 408 are fixedly mounted on the two circular driving rods 404; the linkage wheel 409 is fixedly mounted on the circular mounting shaft 406; the V-belt 410 is mounted on the two pulleys 408 and the linkage wheel 409; Its specific function is as follows: because the two cooling impellers 405 are fixedly mounted on the two circular driving rods 404, and the two cooling impellers 405 are located inside the two circular support frames 402, when the two motors 403 are working, external air enters the air collecting shell 401 through the holes on the two circular support frames 402, and then is discharged through a row of exhaust holes at the bottom of the air collecting shell 401, thereby realizing automatic cooling of food during transportation; and because the linkage push plate 407 is fixedly mounted on the outside of the circular mounting shaft 406, and the linkage push plate 407 is located between the two rectangular force-bearing plates 204, and the V-belt 410 is installed on the two pulleys 408 and the linkage wheel 409, when the two motors 403 are working, the six conveying positioning plates 203 can move back and forth under the action of the two rectangular force-bearing plates 204 and the linkage push plate 407; when the six conveying positioning plates 203 move back and forth, the food on the top of the food conveyor belt 100 can contact different positions of the food conveyor belt 100, which is beneficial to cooling the bottom of the food.

[0037] In the present disclosure, Fig.10 and Fig.12As shown, the feedback mechanism 500 includes: a mounting shell 501, a circular connecting shaft 502, a hexagonal block 503 and a one-way gear 504; the mounting shell 501 is fixedly mounted on the bottom of the food conveyor belt 100; the circular connecting shaft 502 is rotatably mounted on the mounting shell 501; the hexagonal block 503 is fixedly mounted on the outside of the circular connecting shaft 502, and the hexagonal block 503 is located inside the mounting shell 501; six feedback discs 5031 are fixedly mounted inside the hexagonal block 503, and six positioning grooves 5032 are opened on the front side of the hexagonal block 503; the one-way gear 504 is fixedly mounted on the rear end of the circular connecting shaft 502; the feedback mechanism 500 also includes: a U-shaped positioning seat 50 5. Circular positioning rod 506, positioning collar 507 and support spring 508; U-shaped positioning seat 505 is fixedly mounted on the front side of mounting housing 501; circular positioning rod 506 is slidably mounted on U-shaped positioning seat 505 and mounting housing 501, and the rear end of circular positioning rod 506 is a hemispherical structure, and the rear end of circular positioning rod 506 is inserted into the positioning groove 5032 on the left side; positioning collar 507 is fixedly mounted on the outside of circular positioning rod 506, and the rear side of positioning collar 507 contacts the front side of mounting housing 501; support spring 508 is sleeved on the outside of circular positioning rod 506, and support spring 508 is located between U-shaped positioning seat 505 and positioning collar 507; The cleaning mechanism 600 includes: a U-shaped mounting frame 601, a linear electric cylinder 602 and a rectangular cleaning frame 603; the U-shaped mounting frame 601 is fixedly mounted on the bottom of the food conveyor belt 100; there are two linear electric cylinders 602, and the two linear electric cylinders 602 are fixedly mounted on the U-shaped mounting frame 601; the rectangular cleaning frame 603 is fixedly mounted on the output shafts of the two linear electric cylinders 602; the cleaning mechanism 600 also includes: a connecting bracket 604, a rack 605 and a cleaning sponge 606; the connecting bracket 604 is fixedly mounted on the left side of the rectangular cleaning frame 603; the rack 605 is fixedly mounted on the left side of the connecting bracket 604; the cleaning sponge 606 is installed inside the rectangular cleaning frame 603; Its specific function is as follows: since the rectangular cleaning frame 603 is fixedly mounted on the output shafts of the two linear electric cylinders 602, and the cleaning sponge 606 is mounted inside the rectangular cleaning frame 603, when the food conveyor belt 100 needs to be cleaned, the staff extends the output shafts of the two linear electric cylinders 602 so that the cleaning sponge 606 contacts the food conveyor belt 100, thereby realizing automatic cleaning of the food conveyor belt 100; after the cleaning is completed, the staff retracts the output shafts of the two linear electric cylinders 602; In addition, since the one-way gear 504 is fixedly mounted on the rear end of the circular connecting shaft 502, and the connecting bracket 604 is fixedly mounted on the left side of the rectangular cleaning frame 603, and the rack 605 is fixedly mounted on the left side of the connecting bracket 604, when the output shafts of the two linear electric cylinders 602 are extended, the rack 605 can drive the circular connecting shaft 502, the hexagonal block 503 and the one-way gear 504 to rotate sixty degrees; and since six positioning grooves 5032 are provided on the front side of the hexagonal block 503, and the rear end of the circular positioning rod 506 is a hemispherical structure, and the rear end of the circular positioning rod 506 is inserted into the positioning groove 5032 on the left side, when the two linear electric cylinders 60 When the output shaft 2 is contracted, the rack 605 can drive the one-way gear 504 to rotate sixty degrees, and the circular connecting shaft 502 and the hexagonal block 503 do not rotate; when the staff cleans the food conveyor belt 100 normally after work, the number on the bottom feedback disc 5031 coincides with the day of the week; when the staff forgets to clean the food conveyor belt 100 after work, the number on the bottom feedback disc 5031 does not coincide with the day of the week. At this time, the food quality inspector in the factory can remind the staff to clean the food conveyor belt 100 in time to avoid forgetting to clean the food conveyor belt 100, thereby ensuring the transportation quality of food; The number of feedback discs 5031 can be appropriately adjusted according to the number of working days per week of the factory, and the length of the rack 605 is also automatically adjusted according to the number of feedback discs 5031 .

[0038] The specific usage and function of this embodiment are as follows: When the present invention is used, the staff first extends the output shafts of the two linear electric cylinders 602 so that the cleaning sponge 606 contacts the food conveyor belt 100, thereby realizing automatic cleaning of the food conveyor belt 100; after cleaning, the staff retracts the output shafts of the two linear electric cylinders 602; when the output shafts of the two linear electric cylinders 602 are extended, the rack 605 can drive the circular connecting shaft 502, the hexagonal block 503 and the one-way gear 504 to rotate sixty degrees; when the output shafts of the two linear electric cylinders 602 are retracted, the rack 605 can drive the one-way gear 504 to rotate sixty degrees, and the circular connecting shaft 502 and the hexagonal block 503 do not rotate; when the staff cleans the food conveyor belt 100 normally after work, , the number on the bottom feedback disc 5031 coincides with the day of the week; when the staff forgets to clean the food conveyor belt 100 after work, the number on the bottom feedback disc 5031 does not coincide with the day of the week. At this time, the food quality inspector in the factory can remind the staff to clean the food conveyor belt 100 in time to avoid forgetting to clean the food conveyor belt 100, thereby ensuring the quality of food transportation; the number of feedback discs 5031 can be appropriately adjusted according to the number of working days per week in the factory, and the length of the rack 605 is also automatically adjusted according to the number of feedback discs 5031; when conveying larger foods, the staff needs to place the foods to be conveyed at a certain distance, This is beneficial to the subsequent cooling of larger foods. When the staff does not place them at a certain distance, the wrongly placed foods will move to the top of the two L-shaped blocking plates 303. When conveying smaller foods, the staff can remove the two L-shaped blocking plates 303. At this time, the staff does not need to place the foods to be conveyed at a certain distance. Under the premise of ensuring the cooling effect, it is beneficial to improve the conveying efficiency of smaller foods. The setting of the six conveying positioning plates 203 plays a positioning role for the foods on the top of the food conveyor belt 100, so that the foods can basically move in a straight line, thereby improving the conveying effect of the foods. The setting of the conveying guide frame 301 facilitates the staff to place the foods to be conveyed, ensuring the food conveyor belt 100. There is always a certain safety distance from the hands of the staff to prevent the food conveyor belt 100 from accidentally injuring the hands of the staff; when the two motors 403 are working, external air enters the air collecting shell 401 through the holes on the two circular support frames 402, and then is discharged through a row of exhaust holes at the bottom of the air collecting shell 401, thereby realizing automatic cooling of food during transportation; when the two motors 403 are working, the six conveying positioning plates 203 can move back and forth under the action of the two rectangular force plates 204 and the linkage push plate 407; when the six conveying positioning plates 203 move back and forth, the food on the top of the food conveyor belt 100 can contact different positions of the food conveyor belt 100, which is beneficial to cooling the bottom of the food.

[0039] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0040] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0041] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A cooling device for a food conveyor belt, comprising: A food conveyor belt (100), a conveyor positioning mechanism (200), a conveyor guiding mechanism (300), a conveyor cooling mechanism (400), a feedback mechanism (500), and a cleaning mechanism (600); characterized in that the conveyor positioning mechanism (200) is installed at the top center of the food conveyor belt (100); and the conveyor guiding mechanism (300) is installed at the top right side of the conveyor positioning mechanism (200); The conveying and cooling mechanism (400) is installed on the conveying and positioning mechanism (200), and the conveying and cooling mechanism (400) is used to cool the food on the top of the food conveying belt (100). The conveying and cooling mechanism (400) is also used to move the food on the top of the food conveying belt (100); The cleaning mechanism (600) is installed at the bottom of the food conveyor belt (100), and the cleaning mechanism (600) is used to clean the food conveyor belt (100); the feedback mechanism (500) is installed at the bottom of the food conveyor belt (100), and the feedback mechanism (500) is located on the left side of the cleaning mechanism (600), and the feedback mechanism (500) is used to provide feedback on whether the food conveyor belt (100) is cleaned.

2. A cooling device for a food conveyor belt according to claim 1, characterized in that: The conveying and positioning mechanism (200) comprises: a U-shaped frame (201), a circular mounting rod (202), a conveying and positioning plate (203), a rectangular force-bearing plate (204) and a return spring (205); the U-shaped frame (201) is fixedly mounted on the top of the food conveyor belt (100); two circular mounting rods (202) are provided, and the two circular mounting rods (202) are slidably mounted on the U-shaped frame (201); six conveying and positioning plates (203) are provided, and the six conveying and positioning plates (203) are fixedly mounted. The rectangular force-bearing plates (204) are mounted on the outside of the two circular mounting rods (202); there are two rectangular force-bearing plates (204) in total, and the two rectangular force-bearing plates (204) are fixedly mounted on the top of the two conveying positioning plates (203); there are four return springs (205) in total, and the four return springs (205) are sleeved on the outside of the two circular mounting rods (202), and the outer ends of the four return springs (205) are in contact with the U-shaped frame (201), and the inner ends of the four return springs (205) are in contact with the two outer conveying positioning plates (203).

3. A cooling device for a food conveyor belt according to claim 2, characterized in that: The conveying guide mechanism (300) comprises: a conveying guide frame (301), a limit baffle (302), an L-shaped baffle (303) and a strong magnet (304); the conveying guide frame (301) is fixedly mounted on the top of six conveying positioning plates (203); there are six limit baffles (302) in total, and the six limit baffles (302) are fixedly mounted on the top of the conveying guide frame (301); there are two L-shaped baffles (303) in total, and the two L-shaped baffles (303) are slidably mounted on the conveying guide frame (301); there are four strong magnets (304) in total, and the four strong magnets (304) are fixedly mounted inside the two L-shaped baffles (303), and the right sides of the four strong magnets (304) are in contact with the conveying guide frame (301).

4. A cooling device for a food conveyor belt according to claim 2, characterized in that: The conveying and cooling mechanism (400) comprises: an air collecting housing (401), a circular support frame (402), a motor (403) and a circular driving rod (404); the air collecting housing (401) is fixedly mounted on the U-shaped frame (201); two circular support frames (402) are provided, and the two circular support frames (402) are fixedly mounted on the top of the air collecting housing (401); two motors (403) are provided, and the two motors (403) are fixedly mounted on the top of the two circular support frames (402); two circular driving rods (404) are provided, and the two circular driving rods (404) are fixedly mounted on the output shafts of the two motors (403), and the bottom ends of the two circular driving rods (404) are connected to the air collecting housing (401) through bearings.

5. A cooling device for a food conveyor belt according to claim 4, characterized in that: The conveying and cooling mechanism (400) further comprises: a cooling impeller (405), a circular mounting shaft (406) and a linkage push plate (407); a total of two cooling impellers (405) are provided, and the two cooling impellers (405) are fixedly mounted on two circular driving rods (404), and the two cooling impellers (405) are located inside two circular support frames (402); the circular mounting shaft (406) is mounted on the gas collecting housing (401) via a bearing; the linkage push plate (407) is fixedly mounted on the outside of the circular mounting shaft (406), and the linkage push plate (407) is located between two rectangular force-bearing plates (204).

6. A cooling device for a food conveyor belt according to claim 5, characterized in that: The conveying and cooling mechanism (400) further comprises: a pulley (408), a linkage wheel (409) and a V-belt (410); two pulleys (408) are provided, and the two pulleys (408) are fixedly mounted on two circular driving rods (404); the linkage wheel (409) is fixedly mounted on a circular mounting shaft (406); and the V-belt (410) is mounted on the two pulleys (408) and the linkage wheel (409).

7. The cooling device for food conveyor belt according to claim 1, characterized in that: The feedback mechanism (500) comprises: a mounting shell (501), a circular connecting shaft (502), a hexagonal block (503) and a one-way gear (504); the mounting shell (501) is fixedly mounted on the bottom of the food conveyor belt (100); the circular connecting shaft (502) is rotatably mounted on the mounting shell (501); the hexagonal block (503) is fixedly mounted on the outside of the circular connecting shaft (502), and the hexagonal block (503) is located inside the mounting shell (501); six feedback discs (5031) are fixedly mounted inside the hexagonal block (503), and six positioning grooves (5032) are provided on the front side of the hexagonal block (503); and the one-way gear (504) is fixedly mounted on the rear end of the circular connecting shaft (502).

8. A cooling device for a food conveyor belt according to claim 7, characterized in that: The feedback mechanism (500) further comprises: a U-shaped positioning seat (505), a circular positioning rod (506), a positioning collar (507) and a support spring (508); the U-shaped positioning seat (505) is fixedly mounted on the front side of the mounting shell (501); the circular positioning rod (506) is slidably mounted on the U-shaped positioning seat (505) and the mounting shell (501), and the rear end of the circular positioning rod (506) is a hemispherical structure, and the rear end of the circular positioning rod (506) is inserted into the positioning groove (5032) on the left side; the positioning collar (507) is fixedly mounted on the outside of the circular positioning rod (506), and the rear side of the positioning collar (507) contacts the front side of the mounting shell (501); the support spring (508) is sleeved on the outside of the circular positioning rod (506), and the support spring (508) is located between the U-shaped positioning seat (505) and the positioning collar (507).

9. A cooling device for a food conveyor belt according to claim 7, characterized in that: The cleaning mechanism (600) comprises: a U-shaped mounting frame (601), a linear electric cylinder (602) and a rectangular cleaning frame (603); the U-shaped mounting frame (601) is fixedly mounted on the bottom of the food conveyor belt (100); two linear electric cylinders (602) are provided, and the two linear electric cylinders (602) are fixedly mounted on the U-shaped mounting frame (601); and the rectangular cleaning frame (603) is fixedly mounted on the output shafts of the two linear electric cylinders (602).

10. A cooling device for a food conveyor belt according to claim 9, characterized in that: The cleaning mechanism (600) further comprises: a connecting bracket (604), a toothed rack (605) and a cleaning sponge (606); the connecting bracket (604) is fixedly mounted on the left side of the rectangular cleaning frame (603); the toothed rack (605) is fixedly mounted on the left side of the connecting bracket (604); and the cleaning sponge (606) is mounted inside the rectangular cleaning frame (603).

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