Bean polishing machine

Abstract

The utility model discloses a bean polishing machine which comprises a polishing box body, the upper portion of the front inner wall and the upper portion of the rear inner wall of the polishing box body are jointly provided with a discharging device, the front portion of the right end of the polishing box body is provided with a motor, and the rear portion of the right end and the rear portion of the left end of the polishing box body are jointly provided with a polishing device. Supporting bases are installed on the left portion and the right portion of the lower end of the polishing box body, and a filtering device is jointly installed in the middles of the corresponding ends of the two supporting bases. According to the bean polishing machine, the second polishing roller is driven by the motor to rotate, then beans can be polished when passing through the position between the first polishing roller and the second polishing roller, the supporting sliding blocks are pushed through the hydraulic cylinder, the supporting sliding blocks are adjusted in the sliding grooves in a sliding mode, and therefore the beans can be polished. Accordingly, the distance between the first polishing roller and the second polishing roller can be adjusted according to needs, and beans of different specifications can be polished.

Description

Technical Field

[0001] The utility model relates to the technical field of bean polishing, in particular to a bean polishing machine. Background Art

[0002] Beans refer to all legumes that produce pods. They are also often used to refer to legumes in the Fabaceae subfamily that are used as food and feed. Beans have high economic value. Since most of their seeds are rich in protein, they are an important source of protein nutrition for humans and livestock. Beans and other grains are mostly polished before they are put on the market to obtain better appearance and benefits.

[0003] The existing patent (application number 201921073236.2) discloses a bean and grain roller polisher, including a bracket, a motor base is provided on one side of the bracket, a motor is provided on the motor base, support plates are provided on both sides of the bracket, a first polishing cylinder and a second polishing cylinder are provided above the support plate, a first shaft roller is provided inside the first polishing cylinder, a second shaft roller is provided inside the second polishing cylinder, a driving wheel is provided at the end of the output shaft of the motor, the driving wheel is connected to the shaft of the second shaft roller through a first transmission belt, and the second shaft roller is connected to the first shaft roller through a second transmission belt, and a feeding device is provided above the first polishing cylinder and the second polishing cylinder. The bean and grain roller polisher, through the provided discharging device and polishing cylinders of different specifications, classifies the bean and grain by size before polishing, and then polishes them separately with polishing cylinders of different specifications, which solves the problem of easy grain breakage and incomplete polishing when polishing with the same polisher.

[0004] The above patent polishes beans of different specifications by providing different polishing cylinders. However, only two polishing cylinders are provided, so the polishing specifications are still relatively limited. Meanwhile, providing multiple polishing cylinders makes the device structure complicated, resulting in certain limitations when using the device. Utility Model Content

[0005] The main purpose of the utility model is to provide a bean polishing machine, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A bean polishing machine comprises a polishing box, a feeding device is commonly installed on the upper part of the front inner wall and the upper part of the rear inner wall of the polishing box, a motor is installed on the front part of the right end of the polishing box, a polishing device is commonly installed on the rear part of the right end and the rear part of the left end of the polishing box, support seats are commonly installed on the left part and the right part of the lower end of the polishing box, a filtering device is commonly installed on the middle part of one end corresponding to two of the support seats, and a material receiving box is commonly installed on the lower part of one end corresponding to two of the support seats.

[0008] Preferably, the polishing device includes a hydraulic cylinder, two of which are provided, a support slider is installed at the front end of each of the two hydraulic cylinders, a No. 1 polishing roller is installed at one end corresponding to the two support sliders, a slide groove is opened at the left and right ends of the polishing box, the two support sliders are respectively located in the two slide grooves, the two hydraulic cylinders are respectively installed at the rear of the right end and the rear of the left end of the polishing box, and a No. 2 polishing roller is installed at the left end of the motor. The support slider is pushed by the hydraulic cylinder, and the support slider is then slid and adjusted in the slide groove, so that the No. 1 polishing roller is adjusted accordingly, so that the device can adjust the distance between the No. 1 polishing roller and the No. 2 polishing roller as needed to polish beans of different specifications.

[0009] Preferably, the filtering device comprises a filter box, a filter screen is installed at the lower end of the filter box, a clamping block is installed at the left and right ends of the filter box, a handle is installed at the middle of the front end of the filter box, a clamping slot is opened at one end corresponding to the two support seats, and the filter box is installed between the two support seats through the clamping block. The filter screen filters the polished beans, and the beans with small specifications and poor polishing fall into the receiving box, which makes it easy to polish these beans again, thereby improving the polishing quality of the device.

[0010] Preferably, the feeding device comprises a first stopper and a second stopper, which are respectively mounted on the front inner wall and the rear inner wall of the polishing box, and a feeding port is mounted in the middle of the lower end of the polishing box. Through the design of the first stopper and the second stopper, the beans just fall between the first polishing roller and the second polishing roller, which facilitates the polishing of the device.

[0011] Preferably, the No. 1 polishing roller and the No. 2 polishing roller have the same size and are symmetrically distributed front to back.

[0012] Preferably, the card block and the card slot are both T-shaped.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. First, put the beans to be polished into the polishing box. At this time, the design of the No. 1 block and the No. 2 block on the feeding device allows the beans to fall between the No. 1 polishing roller and the No. 2 polishing roller on the polishing device. At this time, the No. 2 polishing roller is driven by the motor to rotate, so that the beans can be polished when passing between the No. 1 polishing roller and the No. 2 polishing roller. The supporting slider is pushed by the hydraulic cylinder, and the supporting slider is slid and adjusted in the slide groove, so that the No. 1 polishing roller is adjusted accordingly, so that the device can adjust the distance between the No. 1 polishing roller and the No. 2 polishing roller as needed to polish beans of different specifications.

[0015] 2. After the beans are polished, they fall through the discharge port into the filter box on the filter device. At this time, the polished beans are filtered by the filter net. At this time, the beans with small specifications and poor polishing fall into the receiving box, which makes it easy to polish these beans again, thereby improving the polishing quality of the device. The filter box can also be pulled out through the handle, which makes it easy to replace filters of different specifications, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a bean polishing machine according to the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of a polishing device of a bean polishing machine of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a filtering device of a bean polishing machine according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a feeding device of a bean polishing machine.

[0020] In the figure: 1. polishing box; 2. polishing device; 3. filtering device; 4. feeding device; 5. supporting seat; 6. receiving box; 7. motor; 20. hydraulic cylinder; 21. supporting slide block; 22. polishing roller No. 1; 23. polishing roller No. 2; 24. slide; 30. filtering box; 31. filtering net; 32. clamping block; 33. handle; 34. clamping slot; 40. stopper No. 1; 41. stopper No. 2; 42. feeding port. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4 As shown, a bean polishing machine includes a polishing box 1, a feeding device 4 is installed on the upper front inner wall and the upper rear inner wall of the polishing box 1, a motor 7 is installed on the front right end of the polishing box 1, a polishing device 2 is installed on the rear right end and the rear left end of the polishing box 1, a support seat 5 is installed on the left and right lower ends of the polishing box 1, a filtering device 3 is installed on the middle of one end corresponding to the two support seats 5, and a material receiving box 6 is installed on the lower part of one end corresponding to the two support seats 5.

[0025] The polishing device 2 includes a hydraulic cylinder 20, two hydraulic cylinders 20 are provided, and a supporting slider 21 is installed at the front end of the two hydraulic cylinders 20. A No. 1 polishing roller 22 is installed at one end corresponding to the two supporting sliders 21. A slide groove 24 is opened at the left and right ends of the polishing box 1. The two supporting sliders 21 are respectively located in the two slide grooves 24. The two hydraulic cylinders 20 are respectively installed at the rear of the right end and the rear of the left end of the polishing box 1. A No. 2 polishing roller 23 is installed at the left end of the motor 7; the No. 1 polishing roller 22 and the No. 2 polishing roller 23 are of the same size and are symmetrically distributed in front and back. The supporting slider 21 is pushed by the hydraulic cylinder 20, and the supporting slider 21 is then slid and adjusted in the slide groove 24, so that the No. 1 polishing roller 22 is adjusted accordingly, so that the device can adjust the distance between the No. 1 polishing roller 22 and the No. 2 polishing roller 23 as needed to polish beans of different specifications.

[0026] The filter device 3 includes a filter box 30, a filter screen 31 is installed at the lower end of the filter box 30, a block 32 is installed at the left and right ends of the filter box 30, a handle 33 is installed at the middle of the front end of the filter box 30, and a slot 34 is opened at one end corresponding to the two support seats 5. The filter box 30 is installed between the two support seats 5 through the block 32; the block 32 and the slot 34 are both T-shaped. The filter screen 31 filters the polished beans, and the beans with small specifications and poor polishing fall into the receiving box 6, so that it is convenient to polish these beans again, thereby improving the polishing quality of the device.

[0027] The feeding device 4 includes a first stopper 40 and a second stopper 41, which are respectively mounted on the front inner wall and the rear inner wall of the polishing box 1, and a feeding port 42 is mounted in the middle of the lower end of the polishing box 1. Through the design of the first stopper 40 and the second stopper 41, the beans just fall between the first polishing roller 22 and the second polishing roller 23, which facilitates the polishing of the device.

[0028] It should be noted that the utility model is a bean polishing machine. First, beans to be polished are put into the polishing box 1. At this time, the design of the No. 1 stopper 40 and the No. 2 stopper 41 on the feeding device 4 allows the beans to fall between the No. 1 polishing roller 22 and the No. 2 polishing roller 23 on the polishing device 2. At this time, the No. 2 polishing roller 23 is driven by the motor 7 to rotate, so that the beans can be polished when passing between the No. 1 polishing roller 22 and the No. 2 polishing roller 23. In addition, the hydraulic cylinder 20 pushes the support slider 21, and the support slider 21 is further slid and adjusted in the slide groove 24, so that the No. 1 polishing roller 22 The distance between the first polishing roller 22 and the second polishing roller 23 is adjusted accordingly, so that the device can adjust the distance between the first polishing roller 22 and the second polishing roller 23 as needed to polish beans of different specifications. Then, after the beans are polished, they fall into the filter box 30 on the filter device 3 through the discharge port 42. At this time, the polished beans are filtered by the filter screen 31. At this time, the beans with smaller specifications and poor polishing fall into the receiving box 6, so that it is convenient to polish these beans again, thereby improving the polishing quality of the device, and the filter box 30 can also be pulled out through the handle 33, so as to facilitate the replacement of filter screens 31 of different specifications, thereby improving the practicality of the device.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A bean polishing machine, comprising a polishing box (1), characterized in that: A material discharge device (4) is installed on the upper part of the front inner wall and the upper part of the rear inner wall of the polishing box (1); a motor (7) is installed on the front right end of the polishing box (1); a polishing device (2) is installed on the rear right end and the rear left end of the polishing box (1); a support seat (5) is installed on the left and right lower ends of the polishing box (1); a filtering device (3) is installed on the middle of one end corresponding to the two support seats (5); and a material receiving box (6) is installed on the lower part of one end corresponding to the two support seats (5).

2. A bean polishing machine according to claim 1, characterized in that: The polishing device (2) comprises a hydraulic cylinder (20), wherein two hydraulic cylinders (20) are provided, and a supporting slider (21) is installed at the front end of each of the two hydraulic cylinders (20), and a first polishing roller (22) is installed at one corresponding end of each of the two supporting sliders (21). A slide groove (24) is provided at the left and right ends of the polishing box (1), and the two supporting sliders (21) are respectively located in the two slide grooves (24). The two hydraulic cylinders (20) are respectively installed at the rear right end and the rear left end of the polishing box (1), and a second polishing roller (23) is installed at the left end of the motor (7).

3. The bean polishing machine according to claim 1, characterized in that: The filtering device (3) comprises a filtering box (30), a filtering net (31) is installed at the lower end of the filtering box (30), a clamping block (32) is installed at the left and right ends of the filtering box (30), a handle (33) is installed at the middle of the front end of the filtering box (30), and a clamping groove (34) is opened at one end corresponding to the two supporting seats (5), and the filtering box (30) is installed between the two supporting seats (5) through the clamping block (32).

4. The bean polishing machine according to claim 1, characterized in that: The unloading device (4) comprises a first stopper (40) and a second stopper (41), wherein the first stopper (40) and the second stopper (41) are respectively mounted on the front inner wall and the rear inner wall of the polishing box (1), and a unloading port (42) is mounted in the middle of the lower end of the polishing box (1).

5. The bean polishing machine according to claim 2, characterized in that: The first polishing roller (22) and the second polishing roller (23) have the same size and are symmetrically distributed in front and back positions.

6. The bean polishing machine according to claim 3, characterized in that: The clamping block (32) and the clamping slot (34) are both T-shaped.

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