Bran finishing machine capable of conveniently recycling bran and used for flour processing

Abstract

The utility model discloses a wheat bran processing machine convenient to recycle wheat bran, and relates to the technical field of agricultural grain machinery, the wheat bran processing machine comprises a machine body and a rack, the machine body is installed on the rack in a matched mode, one side of the machine body is provided with a wheat bran collecting bin in a matched mode, and the lower side of the wheat bran collecting bin is provided with an extrusion bin in a matched mode; a first hydraulic cylinder and a second hydraulic cylinder are installed at the two ends of the extrusion bin in a matched mode respectively, a connecting plate is connected to the extrusion bin in a clamped mode, the interior of the connecting plate is hollow, the connecting plate communicates with the interior of the extrusion bin through a plurality of liquid adding holes, a liquid adding pipe is installed on the connecting plate in a matched mode, and a discharging opening is formed in the lower side of the extrusion bin in a matched mode. When the wheat bran pressing device is used, wheat bran after bran finishing can be pressed into blocks, and compared with the existing bulk wheat bran, the square wheat bran can be more conveniently stored and transported.

Description

Technical Field

[0001] This utility model relates to the field of agricultural and grain machinery technology, specifically to a bran-removing machine for flour processing that facilitates the recovery of bran. Background Technology

[0002] Bran milling machines are commonly used mechanical equipment in grain and oil processing. They are mainly used to separate the powder particles adhering to the bran flakes, so as to separate the bran flour from the bran bran. The purpose of the bran milling machine is to use a rotating bran milling rod to separate the powder particles adhering to the bran flakes that have been ground by the bran mill and screened by a high square flat sieve.

[0003] Current bran milling machines can only separate the bran from the flour on it. The flour can be transported through conveyor pipes, but the bulk bran needs to be transported by conveyor belt to the corresponding truck. During this process, it may scatter around the bran milling machine, causing a dirty and messy situation in the workshop. This method cannot effectively complete the bran recycling operation. Utility Model Content

[0004] To address the problem of inconvenient transportation of bran mentioned in the background art, the purpose of this utility model is to provide a bran-recycling machine for flour processing that facilitates the recycling of bran.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bran-recycling machine for flour processing that facilitates bran recovery, comprising a machine body and a frame. The machine body is mounted on the frame. A bran collection bin is mounted on one side of the machine body. A compression bin is mounted below the bran collection bin. A first hydraulic cylinder and a second hydraulic cylinder are respectively mounted at both ends of the compression bin. A connecting plate is snapped onto the compression bin. The connecting plate is hollow inside and communicates with the interior of the compression bin through several liquid inlet holes. A liquid inlet pipe is mounted on the connecting plate. A discharge port is mounted below the compression bin.

[0006] Preferably, a drive motor is mounted on the frame, and a rotating shaft is rotatably mounted inside the machine body. The drive motor is connected to the rotating shaft via a corresponding belt and pulley.

[0007] Preferably, a plurality of bran-beating rods are fixedly installed on the rotating shaft, the bran-beating rods are in the shape of the letter "L" and are arranged in a spiral.

[0008] Preferably, a filter plate is installed inside the machine body. The filter plate is arc-shaped. The bran-beating rod is configured to cooperate with the filter plate. A flour collection bin is provided on the lower side of the machine body.

[0009] Preferably, the machine body is provided with a feed inlet on the top and a discharge outlet on one side, and the machine body is connected to the bran collection bin through the discharge outlet.

[0010] Preferably, a dust extraction pipe is installed on one side of the bran collection bin, and a filter screen is installed inside the dust extraction pipe.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. When using this utility model, the bran after threshing can be pressed into blocks. Compared with the current bulk bran, the square bran is more convenient to store and transport. Moreover, this method of extruding into blocks before transportation effectively reduces the dust content in the production workshop and improves environmental protection.

[0013] 2. During the pressing of bran, this utility model can inject a certain amount of adhesive into the bran through the connecting plate. On the one hand, it facilitates the forming of square-shaped bran, and on the other hand, it can prevent the bran from falling apart after forming. Moreover, a certain amount of lactic acid bacteria liquid can be mixed into the adhesive, which can accelerate the fermentation rate of the bran and make the fermentation more uniform, thereby reducing the time for the bran to ferment into fertilizer and improving the fermentation efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the basic structure of a flour processing bran beater that facilitates the recovery of bran, according to the present invention.

[0015] Figure 2 This is a schematic diagram of the internal structure of a flour processing bran beater that facilitates the recovery of bran, according to the present invention.

[0016] Figure 3 This utility model relates to a bran milling machine for flour processing that facilitates the recovery of bran. Figure 2 A sectional view of AA.

[0017] Figure 4 This utility model relates to a bran milling machine for flour processing that facilitates the recovery of bran. Figure 3 BB cross-sectional view.

[0018] Figure 5 This is a schematic diagram of the operation of the first and second hydraulic cylinders during the first extrusion of a flour processing bran beater that facilitates bran recovery, according to this utility model.

[0019] Figure 6 This is a schematic diagram showing the positions of the piston rods of the first and second hydraulic cylinders in a flour processing bran mill that facilitates bran recovery, as the fermentation binder is injected into the extrusion chamber.

[0020] Figure 7 This is a schematic diagram showing the positions of the first and second hydraulic cylinders when the extruder of a flour processing bran extruder, which facilitates bran recycling according to this utility model, rapidly discharges bran.

[0021] In the diagram: 101, machine body; 102, machine frame; 103, drive motor; 104, rotating shaft; 105, bran-beating rod; 106, flour collection bin; 107, feed inlet; 108, bran collection bin; 109, dust extraction pipe; 110, filter plate; 111, discharge port; 201, extrusion bin; 202, first hydraulic cylinder; 203, second hydraulic cylinder; 204, connecting plate; 205, discharge port; 206, liquid filling pipe; 207, liquid filling hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This embodiment provides a bran milling machine for flour processing that facilitates bran recovery, referring to... Figure 1-4 As shown, the machine includes a body 101 and a frame 102. The body 101 is mounted on the frame 102. A drive motor 103 is mounted on the frame 102. A rotating shaft 104 is rotatably mounted inside the body 101. The drive motor 103 is connected to the rotating shaft 104 via a belt and pulley. Several bran-beating rods 105 are fixedly mounted on the rotating shaft 104. The bran-beating rods 105 are in the shape of the letter "L" and are arranged in a spiral. A filter plate 110 is mounted inside the body 101. The filter plate 110 is arc-shaped. The bran-beating rods 105 are configured to cooperate with the filter plate 110. A flour collection bin 106 is provided on the lower side of the body 101.

[0024] In this embodiment, the arc-shaped filter plate 110 can be used to screen bran and flour. One end of the L-shaped bran-beating rod 105 is equipped with bristles made of steel. The bristles are slidably fitted with the filter plate 110 to effectively prevent bran from getting stuck on the filter plate 110. This makes the beating of bran more thorough in this embodiment, and more of the residual flour contained in the bran is beaten out. It also makes the obtained bran product purer.

[0025] The machine body 101 is provided with a feed inlet 107 on the top and a discharge outlet 111 on one side. The machine body 101 is connected to the bran collection bin 108 through the discharge outlet 111. The bran collection bin 108 is installed on one side of the machine body 101 in conjunction with the main pipe. A dust extraction pipe 109 is installed on one side of the bran collection bin 108, and a filter screen is installed inside the dust extraction pipe 109.

[0026] In this embodiment, the dust extraction pipe 109 is connected to the bag dust collector. The bag dust collector is not shown in this embodiment. The bag dust collector can recycle the flour that has been punched out, which effectively reduces the waste of resources and improves the utilization rate of flour.

[0027] A compression chamber 201 is installed on the lower side of the bran collection chamber 108. A first hydraulic cylinder 202 and a second hydraulic cylinder 203 are respectively installed at both ends of the compression chamber 201. A connecting plate 204 is snapped onto the compression chamber 201. The connecting plate 204 is hollow inside and communicates with the inside of the compression chamber 201 through several liquid filling holes 207. A liquid filling pipe 206 is installed on the connecting plate 204. A discharge port 205 is installed on the lower side of the compression chamber 201.

[0028] Specifically, the liquid filling pipe 206 is connected to the corresponding liquid pump. Fermentation binder can be injected into the extrusion chamber 201 through the liquid filling pipe 206. The fermentation binder used in this embodiment has the following ratio: 2.5 parts of amylose, 100 parts of pure water, 0.1 parts of yeast, 0.5 parts of fiber powder, and 1 part of polyvinyl alcohol emulsion. The above materials are mixed and heated to obtain a liquid fermentation binder. When pressing the bran, the fermentation binder can be injected to bind the bran together to form a block. Of course, other binders can also be used, but the above non-toxic binder allows the bran to start fermentation operation after it is formed.

[0029] It should be noted that, referring to Figure 5-7 As shown, during operation, bran is first fed into the feed inlet 107. The drive motor 103 rotates the bran-beating rod 105, causing it to strike the bran and dislodge the flour adhering to its surface. The flour falls through the filter plate 110 into the collection bin, while the bran enters the bran collection bin 108 through the discharge outlet 111. The bran then falls into the extrusion bin 201, where two opposing hydraulic cylinders perform the first extrusion of the bran (see reference). Figure 5 After the first pressing, fermentation binder can be injected into the pressing chamber 201 through the liquid injection pipe 206, so that the fermentation binder is mixed into the bran. Then, a second pressing is performed by two hydraulic cylinders arranged opposite each other (see reference). Figure 6 After extrusion, the bran blocks are controlled by two opposing hydraulic cylinders to be discharged through the discharge port 205 (see reference). Figure 7This invention, when in use, can compress wheat bran into blocks after threshing. Compared to currently available bulk wheat bran, square-shaped bran is more convenient for storage and transportation. Furthermore, this method of compressing into blocks before transportation effectively reduces dust levels in the production workshop, improving environmental friendliness. During the bran compression process, a certain amount of adhesive can be injected into the bran through the connecting plate 204. This facilitates the shaping of the square-shaped bran and prevents it from crumbling after shaping. A certain amount of lactic acid bacteria solution can be mixed into the adhesive, accelerating and uniformly fermenting the bran, thus reducing the time required for fermentation into fertilizer and improving fermentation efficiency. The square-shaped material can be more easily stacked in transport vehicles, and the square-shaped bran injected with fermentation liquid can ferment during transportation, further compressing the fermentation time. This allows the fermented bran to be spread on the land requiring fertilizer after a shorter fermentation period.

[0030] It should be further clarified that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bran milling machine for flour processing that facilitates bran recovery, characterized in that: The machine includes a body (101) and a frame (102). The body (101) is mounted on the frame (102). A bran collection bin (108) is mounted on one side of the body (101). A pressing bin (201) is mounted on the lower side of the bran collection bin (108). A first hydraulic cylinder (202) and a second hydraulic cylinder (203) are mounted on both ends of the pressing bin (201). A connecting plate (204) is snapped onto the pressing bin (201). The connecting plate (204) is hollow inside and communicates with the inside of the pressing bin (201) through several liquid filling holes (207). A liquid filling pipe (206) is mounted on the connecting plate (204). A discharge port (205) is mounted on the lower side of the pressing bin (201).

2. The bran milling machine for flour processing with convenient bran recovery according to claim 1, characterized in that: A drive motor (103) is mounted on the frame (102), and a rotating shaft (104) is rotatably mounted inside the body (101). The drive motor (103) is connected to the rotating shaft (104) via a belt and pulley.

3. A bran milling machine for flour processing that facilitates bran recovery according to claim 2, characterized in that: A plurality of bran-beating rods (105) are fixedly installed on the rotating shaft (104). The bran-beating rods (105) are in the shape of the letter "L" and are arranged in a spiral.

4. A bran milling machine for flour processing that facilitates bran recovery according to claim 3, characterized in that: A filter plate (110) is installed inside the machine body (101). The filter plate (110) is arc-shaped. The bran-beating rod (105) is configured to cooperate with the filter plate (110). A flour collection bin (106) is provided on the lower side of the machine body (101).

5. A bran milling machine for flour processing that facilitates bran recovery according to claim 4, characterized in that: The machine body (101) is provided with a feed inlet (107) on the top and a discharge outlet (111) on one side of the machine body (101). The machine body (101) is connected to the bran collection bin (108) through the discharge outlet (111).

6. A bran milling machine for flour processing that facilitates bran recovery according to claim 1, characterized in that: A dust extraction pipe (109) is installed on one side of the bran collection bin (108), and a filter screen is installed inside the dust extraction pipe (109).

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