Freeze-dried sweet corn processing device

Abstract

The utility model relates to the technical field of freeze-dried sweet corn processing, and discloses a freeze-dried sweet corn processing device which comprises a cleaning box, a plurality of groups of traction rollers distributed at equal intervals are rotatably mounted in the cleaning box, and a conveying filter bag is in transmission connection with the plurality of groups of traction rollers. A large number of corn kernels are placed on the conveying filter bag and conveyed into the cleaning box along with the multiple sets of traction rollers, cleaning water is injected into the cleaning box, the water level of the cleaning water exceeds a residue discharging cover, meanwhile, a motor for driving a corn kernel rolling mechanism drives a rotating shaft to rotate, and transmission toothed belts are installed on every two adjacent sets of transmission teeth in a matched mode. According to the corn thresher, multiple groups of shifting plates can be synchronously driven to rotate, so that the multiple groups of shifting plates repeatedly jack up the bottom of a conveying filter bag, corn kernels on the conveying filter bag are turned over, empty shells and corn stigma in the corn kernels slowly float to the water surface along with the buoyancy of the corn kernels and are discharged from the interior of a residue discharging cover, and the quality of the corn kernels is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of freeze-dried sweet corn processing, in particular to a freeze-dried sweet corn processing device. Background Art

[0002] At present, sweet corn is an active food of fruits and vegetables. Its tissue ages rapidly after harvest. If it is stored at low temperature, its ripening effect can be delayed and its fresh quality can be maintained. Cooling and refrigeration of fruit and vegetable foods is currently recognized internationally as one of the most effective storage and preservation methods. If fruit and vegetable foods are to be stored for a long time, they must be quick-frozen. In the process of large-scale processing of quick-frozen sweet corn kernels, assembly line operations are required. At present, the corn processing lines used by some companies are not perfect. The processing lines are only for a part of the assembly line operations, and there is no complete quick-frozen sweet corn processing line, which makes the sweet corn not only have low labor efficiency and high energy consumption during the processing process, but also low yield.

[0003] Among them, during production, corn kernels need to be cooled after blanching. The first cooling process is cooling with room temperature water, and the water temperature is controlled below 25°C. The second cooling process is cooling with ice water, and the ice water overflow is controlled below 10°C. After cooling, the product temperature is controlled below 15°C. After water cooling, it is necessary to drain. The current practice is to remove moisture from the surface of sweet corn kernels through a drainer and an elevator.

[0004] During the processing, the corn kernels will contain a small amount of empty shells and corn silk, which will affect the quality of the freeze-dried sweet corn. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a freeze-dried sweet corn processing device to solve the problems raised in the background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a freeze-dried sweet corn processing device, comprising a cleaning box, wherein a plurality of groups of equidistantly distributed traction rollers are rotatably installed inside the cleaning box, and a conveying filter bag is transmission-connected to the plurality of groups of traction rollers, and a corn grain tumbling mechanism is installed on the bottom side of the cleaning box;

[0007] The corn kernel tumbling mechanism includes a plurality of groups of equally spaced paddles rotatably mounted on the bottom side of the cleaning box, a rotating shaft rotatably mounted on the other side of the cleaning box, transmission teeth fixedly mounted on one side of the rotating shaft and the plurality of groups of paddles, and a transmission belt connected for transmission between the outer sides of two adjacent groups of transmission shafts, wherein the outer sides of the two adjacent groups of paddles are located at the bottom and the top respectively.

[0008] As an optional solution of the technical solution of the present application, a motor is fixedly installed on the outer wall of the cleaning box, the motor drive output end is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed on the rotating shaft, which can synchronously drive multiple sets of paddles to rotate.

[0009] As an optional solution of the technical solution of the present application, a slag discharge cover is installed on the top of the side wall of the cleaning box, and a connecting pipe is installed on one end of the slag discharge cover to guide the overflowed cleaning water into the circulating water tank.

[0010] As an optional solution of the technical solution of the present application, a circulating water tank is fixedly installed on one side of the cleaning box, brackets are fixedly installed on both sides of the top of the circulating water tank, a filter cover is placed on the top of the bracket, and the filter cover corresponds to the other end of the connecting pipe, so that empty shells and corn can be filtered.

[0011] As an optional solution of the technical solution of the present application, a liquid pump is fixedly installed on one side of the circulating water tank, and a circulating nozzle is installed on the outlet end of the liquid pump. The circulating nozzle is fixedly installed on the other side of the side wall of the cleaning tank to circulate the cleaning water.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The technical solution of the present application places a large amount of corn kernels on a conveying filter bag, which is conveyed to the inside of a cleaning box by multiple sets of traction rollers, and wash water is injected into the cleaning box so that the water level of the wash water exceeds the slag discharge cover. At the same time, a motor that drives the corn kernel tumbling mechanism drives the rotating shaft to rotate, and a transmission tooth belt is installed on two adjacent sets of transmission teeth, which can synchronously drive multiple sets of paddles to rotate, so that the multiple sets of paddles repeatedly lift the bottom of the conveying filter bag, turn over the corn kernels on the conveying filter bag, and let the empty shells and corn silk inside the corn kernels slowly float to the water surface following their own buoyancy, and be discharged from the inside of the slag discharge cover, thereby greatly improving the quality of the corn kernels.

[0014] 2. The technical solution of the present application is to fix brackets on both sides of the top of the circulating water tank, and a filter cover is placed on the top of the bracket. When the cleaning water on the top of the cleaning tank overflows, a large amount of empty shells and corn silk will be discharged from the slag discharge cover at the same time. With the detachable bracket on the top of the circulating water tank, the introduced empty shells and corn can be filtered, which not only facilitates the collection of empty shells and corn, but also ensures the cleanliness of the cleaning water and can be recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1This is a schematic diagram of the overall structure of a freeze-dried sweet corn processing device of the utility model;

[0017] Figure 2 The utility model is a schematic diagram of the circulation nozzle distribution structure of a freeze-dried sweet corn processing device.

[0018] In the figure: 1. cleaning box; 11. traction roller; 12. conveyor filter belt; 2. paddle; 21. rotating shaft; 22. transmission gear; 23. transmission tooth belt; 3. slag discharge cover; 31. connecting pipe; 32. circulating water tank; 33. bracket; 34. filter cover; 4. liquid extraction pump; 41. circulating nozzle. DETAILED DESCRIPTION

[0019] See also Figure 1-2 The utility model provides a technical solution: a freeze-dried sweet corn processing device, comprising a cleaning box 1, wherein a plurality of groups of equidistantly distributed traction rollers 11 are rotatably installed inside the cleaning box 1, and a conveying filter bag is transmission-connected to the plurality of groups of traction rollers 11, and a corn grain rolling mechanism is installed on the bottom side of the cleaning box 1;

[0020] The corn kernel tumbling mechanism includes a plurality of groups of equally spaced paddles 2 rotatably mounted on the bottom side of the cleaning box 1, a rotating shaft 21 rotatably mounted on the other side of the cleaning box 1, transmission teeth 22 fixedly mounted on one side of the rotating shaft 21 and the plurality of groups of paddles 2, and a transmission tooth 22 belt connected in transmission on the outer sides of two adjacent groups of transmission shafts, the outer sides of the two adjacent groups of paddles 2 are located at the bottom and the top respectively.

[0021] In this technical solution, a large amount of corn kernels are placed on a conveying filter bag, which is conveyed to the inside of a cleaning box 1 by multiple sets of traction rollers 11, and cleaning water is injected into the cleaning box 1 so that the water level of the cleaning water exceeds the slag discharge cover 3. At the same time, the motor driving the corn kernel tumbling mechanism drives the rotating shaft 21 to rotate, and the transmission gear 22 belts are installed on the two adjacent sets of transmission gears 22, which can synchronously drive the multiple sets of paddles 2 to rotate, so that the multiple sets of paddles 2 repeatedly lift the bottom of the conveying filter bag, turn the corn kernels on the conveying filter bag, and let the empty shells and corn silk inside the corn kernels slowly float to the water surface following their own buoyancy, and be discharged from the inside of the slag discharge cover 3, thereby greatly improving the quality of the corn kernels.

[0022] In some technical solutions, a slag discharge hood 3 is installed on the top of the side wall of the cleaning box 1, and a connecting pipe 31 is installed on one end of the slag discharge hood 3. A circulating water tank 32 is fixedly installed on one side of the cleaning box 1, and brackets 33 are fixedly installed on both sides of the top of the circulating water tank 32. A filter cover 34 is placed on the top of the bracket 33, and the filter cover 34 corresponds to the other end of the connecting pipe 31.

[0023] In this technical solution, when the cleaning water on the top of the cleaning box 1 overflows, a large amount of empty shells and corn silk will be discharged from the slag discharge cover 3 at the same time. The bracket 33 detachably installed on the top of the circulating water tank 32 can filter the introduced empty shells and corn, which not only facilitates the collection of empty shells and corn, but also ensures the cleanliness of the cleaning water and can be recycled.

[0024] In some technical solutions, a liquid pump 4 is fixedly installed on one side of the circulating water tank 32 , and a circulating nozzle 41 is installed at the outlet of the liquid pump 4 , and the circulating nozzle 41 is fixedly installed on the other side of the side wall of the cleaning tank 1 .

[0025] In this technical solution, when the liquid extraction pump 4 is driven, the water inside the circulating water tank 32 can be introduced into the circulating nozzle 41 and then introduced into the cleaning tank 1 again, ensuring that the cleaning water inside the cleaning tank 1 can be recycled and greatly saving the waste of water resources.

[0026] In some technical solutions, a motor is fixedly installed on the outer wall of the cleaning box 1, the motor drive output end is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed on the rotating shaft 21.

[0027] In this technical solution, when the driving motor drives the rotating shaft 21 to rotate, the transmission tooth belts 22 are installed on the two adjacent groups of transmission teeth 22, so that the multiple groups of shift plates 2 can be driven to rotate synchronously.

[0028] When a freeze-dried sweet corn processing device is used, it should be noted that the utility model is a freeze-dried sweet corn processing device, and each component is a universal standard part or a component known to technical personnel in this field, and its structure and principle can be known to technical personnel through technical manuals or through conventional experimental methods.

[0029] When in use, a large amount of corn kernels are first placed on the conveying filter bag, and conveyed to the inside of the cleaning box 1 following multiple sets of traction rollers 11, and cleaning water is injected into the cleaning box 1 to make the cleaning water level exceed the slag discharge cover 3. At the same time, the motor driving the corn kernel tumbling mechanism drives the rotating shaft 21 to rotate, and the transmission gear 22 belts are installed on the two adjacent sets of transmission gears 22, which can synchronously drive the multiple sets of paddles 2 to rotate, so that the multiple sets of paddles 2 repeatedly lift the bottom of the conveying filter bag, turn the corn kernels on the conveying filter bag, and let the empty shells and corn silk inside the corn kernels slowly float to the water surface following their own buoyancy, and be discharged from the inside of the slag discharge cover 3, thereby greatly improving the quality of the corn kernels. By driving the liquid pump 4, the water inside the circulating water tank 32 can be introduced into the circulating nozzle 41, and then introduced into the cleaning box 1 again, so as to ensure that the cleaning water inside the cleaning box 1 can be recycled and greatly save the waste of water resources. At the same time, brackets 33 are fixedly installed on both sides of the top of the circulating water tank 32, and a filter cover 34 is placed on the top of the bracket 33. When the cleaning water on the top of the cleaning box 1 overflows, a large amount of empty shells and corn silk will be discharged from the slag discharge cover 3 at the same time. With the bracket 33 detachably installed on the top of the circulating water tank 32, the introduced empty shells and corn can be filtered, which not only facilitates the collection of empty shells and corn, but also ensures the cleanliness of the cleaning water and can be recycled.

Claims

1. A freeze-dried sweet corn processing device, comprising a cleaning tank (1), characterized in that: A plurality of groups of equidistantly distributed traction rollers (11) are rotatably mounted inside the cleaning box (1), and a conveying filter bag is transmission-connected to the plurality of groups of traction rollers (11). A corn kernel tumbling mechanism is mounted on the bottom side of the cleaning box (1); The corn kernel tumbling mechanism comprises a plurality of groups of equally spaced shifting plates (2) rotatably mounted on the bottom side of the cleaning box (1), a rotating shaft (21) rotatably mounted on the other side of the cleaning box (1), a transmission tooth (22) fixedly mounted on one side of the rotating shaft (21) and the plurality of groups of shifting plates (2), and a transmission tooth (22) belt connected to the outside of two adjacent groups of transmission shafts, the outsides of the two adjacent groups of shifting plates (2) being located at the bottom and the top respectively.

2. A freeze-dried sweet corn processing device according to claim 1, characterized in that: A motor is fixedly mounted on the outer wall of the cleaning box (1); the motor driving output end is in transmission connection with a transmission shaft, and the other end of the transmission shaft is fixedly mounted on the rotating shaft (21).

3. A freeze-dried sweet corn processing device according to claim 1, characterized in that: A slag discharge cover (3) is installed in communication with the top of the side wall of the cleaning box (1), and a connecting pipe (31) is installed in communication with one end of the slag discharge cover (3).

4. A freeze-dried sweet corn processing device according to claim 3, characterized in that: A circulating water tank (32) is fixedly mounted on one side of the cleaning box (1), brackets (33) are fixedly mounted on both sides of the top of the circulating water tank (32), a filter cover (34) is disposed on the top of the bracket (33), and the filter cover (34) corresponds to the other end of the connecting pipe (31).

5. A freeze-dried sweet corn processing device according to claim 4, characterized in that: A liquid pump (4) is fixedly installed on one side of the circulating water tank (32), and a circulating nozzle (41) is installed in communication with the outlet end of the liquid pump (4), and the circulating nozzle (41) is fixedly installed on the other side of the side wall of the cleaning tank (1).

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