Multifunctional rice processing, impurity removing and feeding device

Abstract

The present application relates to a kind of multifunctional rice processing and feeding device of impurity removal, including fixed frame, support plate is fixed on fixed frame, blanking tube, the top of blanking tube is provided with at least one dust suction port, the upper side of dust suction port is connected with vacuum pipe, the inside of blanking tube is fixed with at least one guide plate, guide plate is located in the lower side of dust suction port, at least one air cylinder is fixed on support plate, spring is embedded in the outside of the movable shaft of air cylinder, spring retainer is fixed on the upper side of air cylinder, the lower end of spring is in abutment with spring retainer, the movable shaft end of air cylinder is fixed with push plate, push plate is embedded in the lower side wall of blanking tube, filter screen is installed on the lower side wall of blanking tube, recovery tank is fixed in the lower side of filter screen, motor is installed on motor fixed plate, output shaft of motor is installed with rotating shaft, rotating shaft is embedded in the inside of blanking tube, and the end of rotating shaft is fixed with stirring impeller.The multifunctional rice processing and feeding device of impurity removal has good impurity removal effect and high impurity removal efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rice processing, and particularly relates to a multifunctional rice processing impurity removing and feeding device. BACKGROUND

[0002] Rice is a product made after the processes of cleaning, hulling, milling and product finishing of paddy, and contains nearly 64% of the nutrients in rice and more than 90% of the nutrients needed by the human body. Meanwhile, rice is the main food of people in most areas of China. Rice contains about 75% of carbohydrates, 7%-8% of protein and 1.3%-1.8% of fat, and is rich in B vitamins. The main carbohydrate in rice is starch, and the main protein in rice is rice glutelin, followed by rice gum protein and globulin. The biological value of the protein and the proportion of amino acids in rice are higher than those of wheat, barley, millet and corn, and the digestibility is 66.8%-83.1%, which is also higher than that of other cereal proteins.

[0003] Rice is one of the important food of people, and the impurities mixed in the rice need to be removed in the process of processing. The existing impurity removing methods mostly have poor effect and low efficiency, and therefore a multifunctional rice processing impurity removing and feeding device with good impurity removing effect and high impurity removing efficiency is needed. SUMMARY

[0004] In view of the technical problems in the prior art, the present application provides a multifunctional rice processing impurity removing and feeding device with good impurity removing effect and high impurity removing efficiency.

[0005] The technical scheme for solving the above technical problems is as follows: a multifunctional rice processing impurity removing and feeding device, comprising a fixing frame, a supporting plate and a feeding pipe fixed on the fixing frame, an included angle between the feeding pipe and a horizontal plane being 25°-45°, at least one dust suction port being arranged at the top of the feeding pipe, a vacuum pipe being connected to the upper side of the dust suction port, at least one guide plate being fixed in the feeding pipe, the guide plate being located at the lower side of the dust suction port, at least one air cylinder being fixed on the supporting plate, a spring being embedded outside the movable shaft of the air cylinder, a spring stopper being fixed on the upper side of the air cylinder, the lower end of the spring abutting against the spring stopper, a push plate being fixed at the end of the movable shaft of the air cylinder, the push plate being embedded in the lower side wall of the feeding pipe, a filter screen being installed on the lower side wall of the feeding pipe, a recovery box being fixed on the lower side of the filter screen, a motor fixing plate being fixed on the upper side of the feeding pipe, a motor being installed on the motor fixing plate, a rotating shaft being installed on the output shaft of the motor, the rotating shaft being embedded in the feeding pipe, and a stirring impeller being fixed at the end of the rotating shaft, the stirring impeller being located on the upper side of the filter screen.

[0006] Preferably, the multifunctional rice processing impurity removing and feeding device, wherein the support plate is parallel to the feeding pipe.

[0007] Preferably, the multifunctional rice processing impurity removing and feeding device, wherein a bearing is installed between the rotating shaft and the feeding pipe.

[0008] Preferably, the multifunctional rice processing impurity removing and feeding device, wherein the guide plate is in an arc shape.

[0009] Preferably, the multifunctional rice processing impurity removing and feeding device, wherein the push plate is internally provided with a cavity for weight reduction.

[0010] Preferably, the multifunctional rice processing impurity removing and feeding device, wherein the rotating shaft positioning frame is fixed to the upper side of the feeding pipe, and the rotating shaft is embedded in the rotating shaft positioning frame.

[0011] Preferably, the multifunctional rice processing impurity removing and feeding device, wherein the spring stop frame is provided with a round hole, and the movable shaft of the air cylinder passes through the inside of the round hole.

[0012] The multifunctional rice processing impurity removing and feeding device has the following advantages: when the air cylinder inhales, the push plate is pulled down, the spring is contracted, when the air cylinder stops inhaling, the spring rebounds to push the push plate and the movable shaft of the air cylinder upward, the rice flowing through the upper side of the push plate is pushed to fly, and the process is repeated to scatter the rice, and the debris and dust mixed in the rice are lifted, the debris and dust are sucked along the air channel, and the impurities are sucked into the vacuum pipe. The motor rotates to drive the rotating shaft and the stirring impeller to rotate, the rice on the upper side of the filter screen is uniformly dispersed under the rotation of the stirring impeller, the debris is filtered into the recycling box, the multifunctional rice processing impurity removing and feeding device has good impurity removing effect and high impurity removing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0014] Figure 2 It is Figure 1 the enlarged view of part A in FIG. 1;

[0015] Figure 3 It is Figure 1 the enlarged view of part B in FIG. 1;

[0016] Figure 4 It is a top structure schematic diagram of the spring stop frame;

[0017] Figure 5 It is a structure schematic diagram of the stirring impeller.

[0018] In the drawings, the components represented by each reference numeral are listed as follows:

[0019] 1, fixed frame, 2, support plate, 3, cylinder, 4, guide plate, 5, vacuum tube, 6, dust suction port, 7, blanking pipe, 8, feed inlet, 9, filter screen, 10, recycling box, 11, spring block, 12, spring, 13, push plate, 14, cavity, 15, round hole, 16, motor, 17, shaft, 18, stirring impeller, 19, shaft positioning frame, 20, motor fixing plate, 21, airway. DETAILED DESCRIPTION

[0020] The principles and features of the present application are described below in conjunction with the accompanying drawings, and the examples are only used to explain the present application and are not intended to limit the scope of the present application.

[0021] As shown in Figure 1 A multifunctional rice processing and impurity removing feeding device, comprising a fixed frame 1, a support plate 2 and a blanking pipe 7 are welded and fixed on the fixed frame 1, the included angle between the blanking pipe 7 and the horizontal plane is 25°-45°, and the support plate 2 and the blanking pipe 7 are parallel to each other. The top of the blanking pipe 7 is provided with at least one dust suction port 6, the upper side of the dust suction port 6 is connected with a vacuum tube 5, and the inside of the blanking pipe 7 is fixed with at least one guide plate 4, the guide plate 4 is located below the dust suction port 6, the guide plate 4 is in an arc shape, the guide plate 4 and the upper wall of the blanking pipe 7 form an airway 21, the airway 21 gradually narrows, which facilitates the suction of debris into the dust suction port 6, at the same time, the air pressure at the entrance of the airway 21 is small, the rice can naturally fall under the action of its own gravity, and it can also prevent the rice from being mistakenly sucked into the dust suction port 6.

[0022] As shown in Figure 1 、 Figure 2 、 Figure 4As shown, at least one cylinder 3 is fixed on the support plate 2, and the cylinder 3 and the guide plate 4 form a group, so the number of the cylinder 3 is consistent with the number of the guide plate 4. The movable shaft of the cylinder 3 is externally embedded with a spring 12, and the upper side of the cylinder 3 is fixed with a spring stopper 11, and the spring stopper 11 is provided with a circular hole 15, and the movable shaft of the cylinder 3 penetrates the inside of the circular hole 15. The lower end of the spring 12 abuts against the spring stopper 11. The movable shaft of the cylinder 3 is fixed with a push plate 13, and the inside of the push plate 13 is provided with a cavity 14, which is suitable for weight reduction. The push plate 13 is embedded in the lower side wall of the feeding pipe 7, and when the cylinder 3 inhales, the push plate 13 is pulled down, the spring 12 is contracted, and when the cylinder 3 stops inhaling, the spring 12 rebounds to push the push plate 13 and the movable shaft of the cylinder upward, and when the push plate 13 is bounced up, the rice on the upper side of the push plate 13 is pushed up, and so on, which plays a role in dispersing, and at the same time, the debris and dust mixed in the rice are lifted up, and the debris and dust are sucked into the air passage 21, which is convenient for the vacuum pipe 5 to suck the impurities. When the rice is pushed up, the lower side of the dust suction port 6 is provided with the guide plate 4, so the rice cannot directly fly into the dust suction port 6, and after the rice flies up and falls on the guide plate 4, due to the large density of the rice, the rice falls along the guide plate 4 again under the action of its own gravity and falls into the feeding pipe 7, and the push plate 13 is arranged in front of the guide plate 4, which is convenient for dust suction. It should be noted that when the push plate 13 is pulled down by the cylinder 3, the upper part of the push plate 13 is flush with the bottom of the inner wall of the feeding pipe 7, and when the push plate 13 is bounced to the highest position, the bottom of the push plate 13 is still lower than the bottom of the inner wall of the feeding pipe 7.

[0023] As shown in Figure 1 , Figure 3 , Figure 5 As shown, the lower side wall of the feeding pipe 7 is provided with a filter screen 9, and the mesh of the filter screen 9 is smaller than the rice particles. The lower side of the filter screen 9 is fixed with a recovery box 10, and when the stone chips smaller than the rice particles pass through the filter screen 9, they pass through the mesh of the filter screen 9 and fall into the recovery box 10. The upper side of the feeding pipe 7 is fixed with a motor fixing plate 20, and the motor fixing plate 20 is provided with a motor 16, and the output shaft of the motor 16 is provided with a rotating shaft 17, and the rotating shaft 17 is embedded in the inside of the feeding pipe 7, and the rotating shaft 17 and the feeding pipe 7 are provided with bearings. The upper side of the feeding pipe 7 is fixed with a rotating shaft positioning frame 19, and the rotating shaft 17 is embedded in the inside of the rotating shaft positioning frame 19, which can ensure the stability of the rotating shaft 17 in the axial direction. The end of the rotating shaft 17 is fixed with a stirring impeller 18, and the stirring impeller 18 is located on the upper side of the filter screen 9, and a certain gap is left between them. The rotation of the motor 16 drives the rotating shaft 17 and the stirring impeller 18 to rotate, and under the rotation of the stirring impeller 18, the rice on the upper side of the filter screen 9 can be uniformly dispersed, which is convenient for filtering the stone chips into the recovery box.

[0024] When the cylinder 3 inhales, the push plate 13 is pulled down, and the spring 12 is contracted. When the cylinder 3 stops inhaling, the spring 12 rebounds to push the push plate 13 and the movable shaft of the cylinder upward. When the push plate 13 is bounced up, the rice flowing on the upper side of the push plate 13 is pushed to fly up, which plays a role of scattering. At the same time, the debris and dust mixed in the rice are lifted up, and the debris and dust are sucked along the air duct 21. The motor 16 rotates to drive the rotating shaft 17 and the stirring impeller 18 to rotate. Under the rotation of the stirring impeller 18, the rice on the upper side of the filter screen 9 is uniformly dispersed, so that the debris is filtered into the recycling box. The multifunctional rice processing and impurity removing feeding device has good impurity removing effect and high impurity removing efficiency.

[0025] The above description is only the preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multifunctional rice processing impurity removal and feeding device, characterized in that: The utility model relates to a kind of automatic feeding device, including fixed frame (1), support plate (2) is fixed on the fixed frame (1), blanking pipe (7), the included angle between blanking pipe (7) and horizontal plane is 25 °-45 °, at least one dust suction port (6) is provided at the top of blanking pipe (7), vacuum tube (5) is connected to the upper side of dust suction port (6), at least one guide plate (4) is fixed in blanking pipe (7), the guide plate (4) is located the lower side of dust suction port (6), at least one air cylinder (3) is fixed on support plate (2), spring (12) is embedded outside the movable shaft of air cylinder (3), spring stop frame (11) is fixed on the upper side of air cylinder (3), the lower end of spring (12) is in abutment with spring stop frame (11), push plate (13) is fixed at the end of movable shaft of air cylinder (3), push plate (13) is embedded in the lower side wall of blanking pipe (7), filter screen (9) is installed on the lower side wall of blanking pipe (7), recovery tank (10) is fixed on the lower side of filter screen (9), motor fixing plate (20) is fixed on the upper side of blanking pipe (7), motor (16) is installed on motor fixing plate (20), output shaft (17) is installed on the motor (16), the output shaft (17) is embedded in the inside of blanking pipe (7), stirring impeller (18) is fixed at the end of output shaft (17), stirring impeller (18) is located the upper side of filter screen (9), the guide plate (4) is arc shape, cavity (14) is provided in the inside of push plate (13), suitable for weight reduction, when push plate (13) is pulled down by air cylinder (3), the upper portion of push plate (13) is flush with the bottom of inner wall of blanking pipe (7), when push plate (13) is bounced to the highest position, the bottom of push plate (13) is still lower than the bottom of inner wall of blanking pipe (7).

2. The multifunctional rice processing and impurity removing feeding device according to claim 1, characterized in that: The support plate (2) and the blanking pipe (7) are parallel to each other.

3. The multifunctional rice processing and impurity removing feeding device according to claim 1, characterized in that: A bearing is installed between the output shaft (17) and the blanking pipe (7).

4. The multifunctional rice processing and impurity removing feeding device according to claim 1, characterized in that: The output shaft (17) is embedded in the inside of the output shaft positioning frame (19).

5. The multifunctional rice processing and impurity removing feeding device according to claim 1, characterized in that: The spring stop frame (11) is provided with a circular hole (15), and the movable shaft of the air cylinder (3) penetrates the inside of the circular hole (15).

Images