Freeze-dried powder raw material classifying and crushing equipment

Abstract

The utility model discloses freeze-dried powder raw material classifying and crushing equipment which comprises conveying equipment, sorting equipment and crushing equipment, the conveying equipment is used for conveying freeze-dried powder raw materials, the sorting equipment is used for sorting different types of freeze-dried powder raw materials, and the crushing equipment is used for crushing the sorted freeze-dried powder raw materials; a camera is arranged on the conveying equipment; the sorting equipment comprises a clamping jaw, and the clamping jaw is used for clamping freeze-dried powder raw materials; the crushing equipment comprises a plurality of crushing devices and a conveying belt arranged among the crushing devices, and the grinding degrees of the crushing devices are different. Freeze-dried powder raw materials are classified through a visual algorithm, the sorting device is controlled to sort the freeze-dried powder raw materials, multi-stage crushing is achieved, and full crushing of the raw materials is achieved while stalling of the crushing device is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to probiotic freeze-dried powder manufacturing technical field, concretely relates to a freeze-dried powder raw material classification crushing equipment. BACKGROUND

[0002] Probiotic freeze-dried powder is a kind of probiotic product prepared using vacuum freeze-drying technology, which can effectively preserve the activity and stability of probiotics, allowing them to be stored for a long time at room temperature. The common procedures of freeze-dried powder production include: raw material preparation: first, clean, peel, cut or chop the raw materials, freeze-drying: freeze the cut raw materials in a freezer to achieve a frozen state. Evaporation: place the frozen raw materials in a vacuum evaporation device, and control the temperature and pressure to convert the water in the raw materials directly from a solid to a gas. Crushing: the evaporated raw materials become brittle solids and need to be crushed to facilitate subsequent packaging and use. During the process of raw material crushing, a crusher is often used, but the crusher in the prior art only uses a single type of crusher, which often results in uneven cutting of different types of raw material vegetables due to the different sizes of the raw materials, which can cause the freezing degree to be different during the subsequent freezing process, and may result in the outer layer of the raw material being frozen but the middle part not being frozen. If a low-precision crushing device is used, the crushed raw materials may be too large, and if a high-precision crushing device is used, the crushing device may be blocked. SUMMARY

[0003] To solve the above technical problems, the utility model provides the following technical scheme:

[0004] A freeze-dried powder raw material classification crushing equipment, comprising: a conveying device, a sorting device and a crushing device, the conveying device is used for transporting freeze-dried powder raw materials, the sorting device is used for sorting different types of freeze-dried powder raw materials, and the crushing device is used for crushing the sorted freeze-dried powder raw materials, a camera is arranged on the conveying device.

[0005] The sorting device comprises a gripper, and the gripper is used for gripping freeze-dried powder raw materials, the crushing device comprises a plurality of crushing devices and a conveying belt arranged between the plurality of crushing devices, and the plurality of crushing devices have different grinding degrees.

[0006] Further, the conveying device comprises a conveying device housing, a clamping conveying belt arranged in the conveying device housing, a sorting placement table is arranged at the front of the conveying device housing, and the clamping conveying belt comprises an upper roller and a lower roller.

[0007] Further, the sorting device comprises a sorting device base, a movable rod arranged on the sorting device base, and a clamping jaw fixed on the movable rod, and the clamping jaw is used for sorting the freeze-dried powder raw materials.

[0008] Further, the pulverizing device comprises a first pulverizing device, a second pulverizing device, and a conveying belt arranged between the first pulverizing device and the second pulverizing device, and the pulverizing precision of the first pulverizing device and the second pulverizing device is different.

[0009] Further, the first pulverizing device comprises two pulverizing gears which are mutually engaged, and a first pulverizing device discharge port is arranged below the pulverizing gears, and the first pulverizing discharge port is connected with the conveying belt.

[0010] Further, the second pulverizing device comprises a second pulverizing device shell, a plurality of concentric gears arranged in the second pulverizing device shell, a second pulverizing device inlet is arranged at the upper end of the second pulverizing device shell, and a second pulverizing device outlet is arranged at the lower end of the concentric gears.

[0011] Further, an air suction port is arranged below the second pulverizing device inlet, and the air suction port is used for forming a negative pressure in the second pulverizing device, so as to facilitate the entry of the freeze-dried powder raw materials.

[0012] Compared with the prior art, the freeze-dried powder raw materials are classified by a visual algorithm, and the sorting device is controlled to sort, so that multi-stage pulverization is realized, the stall of the pulverizing device is avoided, and the raw materials are fully pulverized. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a general structure schematic diagram of the freeze-dried powder raw material classification pulverizing device of the embodiment of the utility model;

[0014] Figure 2 It is a three-dimensional structure schematic diagram of the conveying device in the freeze-dried powder raw material classification pulverizing device of the embodiment of the utility model;

[0015] Figure 3 It is a three-dimensional structure schematic diagram of the first pulverizing device in the freeze-dried powder raw material classification pulverizing device of the embodiment of the utility model;

[0016] Figure 4 It is a three-dimensional structure schematic diagram of the second pulverizing device in the freeze-dried powder raw material classification pulverizing device of the embodiment of the utility model.

[0017] In the drawing:

[0018] Conveying device 1, sorting device 2, pulverizing device 3,

[0019] Camera 11, conveying device shell 12, clamping conveying belt 13, sorting workbench 121, upper roller 131, lower roller 132;

[0020] Clamping jaw 21, sorting device base 23, movable rod 22, clamping jaw 21;

[0021] Conveying belt 30, first crushing device 31, second crushing device 32, crushing gear 311, first crushing device discharge port 312, second crushing device shell 321, concentric gear 322, second crushing device inlet 323, air suction port 324. DETAILED DESCRIPTION

[0022] To make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] The freeze-dried powder raw material classification crushing device of the present application refers to Figure 1 It comprises: conveying device 1, sorting device 2 and crushing device 3. The conveying device 1 is used for transporting freeze-dried powder raw materials, such as vegetables and fruits of different sizes, etc. The sorting device 2 is used for sorting different kinds of freeze-dried powder raw materials. The crushing device 3 is used for crushing the sorted freeze-dried powder raw materials.

[0024] The conveying device 1 is provided with a camera 11. The camera 11 takes pictures of the freeze-dried powder raw materials and classifies them through visual algorithms. After classification, the sorting device 2 sorts the raw materials, which enter the crushing device 3. The crushing device 3 comprises multi-stage crushing devices, which crush freeze-dried powder raw materials of different sizes and different kinds.

[0025] The sorting device 2 comprises clamping jaws 21, which are used for clamping freeze-dried powder raw materials. The crushing device 3 comprises a plurality of crushing devices and a conveying belt 30 arranged between the plurality of crushing devices. The plurality of crushing devices have different degrees of grinding. The conveying belt 30 is used for conveying products between the plurality of crushing devices.

[0026] In some embodiments of the present application, the freeze-dried powder raw material classification crushing device refers to Figure 1 and Figure 2The conveying device 1 comprises a conveying device shell 12, a clamping conveying belt 13 arranged in the conveying device shell 12, and a sorting placement table 121 arranged at the front of the conveying device shell 12; the lyophilized powder raw material is conveyed to the sorting placement table 121 by the clamping conveying belt 13; the clamping conveying belt 13 comprises an upper roller 131 and a lower roller 132, and the lyophilized powder raw material is clamped between the upper and lower rollers and transported by rotation of the upper and lower rollers.

[0027] In some embodiments of the present application, referring to Figure 1 The sorting device 2 comprises a sorting device base 23, a movable rod 22 arranged on the sorting device base, and a clamping jaw 21 fixed on the movable rod 22, and the clamping jaw 21 sorts the lyophilized powder raw material.

[0028] In some embodiments of the present application, referring to Figure 1 The crushing device 3 comprises a first crushing device 31, a second crushing device 32, and a conveying belt 30 arranged between the first crushing device 31 and the second crushing device 32, and the crushing precision of the first crushing device 31 and the second crushing device 32 is different, preferably, the crushing precision of the first crushing device 31 is smaller than the crushing precision of the second crushing device 32.

[0029] In some embodiments of the present application, referring to Figure 1 and Figure 3 The first crushing device 31 comprises two crushing gears 311 that are meshed with each other, a first crushing device discharge port 312 is arranged below the crushing gear 311, and the first crushing device discharge port 312 is connected with the conveying belt 30.

[0030] In some embodiments of the present application, referring to Figure 1 and Figure 4 The second crushing device 32 comprises a second crushing device shell 321, a plurality of concentric gears 322 arranged in the second crushing device shell 321, a second crushing device inlet 323 is arranged at the upper end of the second crushing device shell 321, and a second crushing device outlet (not shown in the figure) is arranged at the lower end of the concentric gear 322.

[0031] In some embodiments of the present application, referring to Figure 4 A suction port 324 is arranged below the second crushing device inlet 323, and the suction port 324 is used to form a negative pressure in the second crushing device, so as to facilitate the entry of the lyophilized powder raw material.

[0032] In some embodiments of the present application, referring to Figure 1 Figure 3 and Figure 4The conveying belt 30 is a climbing conveying belt, one end of the conveying belt 30 is connected with the first crushing discharge port 312, and the other end is connected with the second crushing equipment 323 inlet, for conveying the product with lower crushing precision generated by the first crushing equipment 31 to the second crushing equipment 32 for further crushing.

[0033] It should be noted that the camera 11 identifies the freeze-dried powder raw material through a visual algorithm based on deep learning technology, for example, a TensorFlow2.3 fruit and vegetable identification system, a fruit detection and identification system based on YOLOv5, etc., which is not limited here.

[0034] The specific operation principle of the present application is as follows:

[0035] The freeze-dried powder raw material is sent to the sorting placement table 121 by the clamping conveying belt 13, the camera 11 identifies the freeze-dried powder raw material through a visual algorithm, and controls the sorting equipment 2 to sort different types of freeze-dried powder raw materials, the clamping jaw 21 clamps the raw material with larger volume and hardness into the first crushing equipment 31, and the raw material with smaller volume and hardness into the second crushing equipment 32; the product crushed by the first crushing equipment 31 enters the second crushing equipment 32 for further crushing through the conveying belt 30, realizing multi-stage crushing, protecting the equipment, and also realizing full crushing of the raw material.

[0036] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A freeze-dried powder raw material classification pulverization apparatus characterized by comprising: Include: The conveying device is used for transporting freeze-dried powder raw materials, the sorting device is used for sorting different kinds of freeze-dried powder raw materials, and the crushing device is used for crushing the sorted freeze-dried powder raw materials; A camera is arranged on the conveying device. The sorting device includes a gripper for gripping freeze-dried powder raw materials; The crushing device includes a plurality of crushing devices and a conveyor belt arranged between the plurality of crushing devices, and the plurality of crushing devices have different grinding degrees; The crushing device includes: a first crushing device, a second crushing device, and a conveyor belt arranged between the first crushing device and the second crushing device, wherein the first crushing device and the second crushing device have different crushing accuracies; The first crushing device includes two crushing gears meshing with each other, and a first crushing device discharge port is arranged below the crushing gears, and the first crushing device discharge port is connected with the conveyor belt; The second crushing device includes a second crushing device housing, a plurality of concentric gears arranged in the second crushing device housing, a second crushing device inlet is formed in the upper end of the second crushing device housing, and a second crushing device outlet is arranged at the lower end of the concentric gears.

2. The freeze-dried powder raw material classifying and pulverizing apparatus according to claim 1, characterized by: The conveying device includes: a conveying device housing, a clamping conveyor belt arranged in the conveying device housing; The front of the conveying device housing is provided with a sorting object table, and the clamping conveyor belt includes an upper roller and a lower roller.

3. The freeze-dried powder raw material classified pulverizing apparatus according to claim 1, characterized by: The sorting device includes: a sorting device base, a movable rod arranged on the sorting device base, and a gripper fixed on the movable rod, and the gripper is used for sorting freeze-dried powder raw materials.

4. The freeze-dried powder raw material classifying and pulverizing apparatus according to claim 3, characterized by: A suction port is arranged below the second crushing device inlet, and the suction port is used to form negative pressure in the second crushing device to facilitate the entry of freeze-dried powder raw materials.

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