Screening device of dehumidification structure for coarse cereal processing

Abstract

The utility model relates to the technical field of coarse cereal processing, and discloses a screening device of a dehumidification structure for coarse cereal processing, which comprises a box body, support legs are fixedly mounted at the bottom of the box body, a feed port is communicated with the top of the box body, a partition plate and an inclined plate are fixedly connected in the box body, a discharge pipe is arranged at the bottom of the partition plate, and a discharge pipe is arranged at the bottom of the inclined plate. A filter screen is fixedly installed below the inclined plate, an outlet is formed in the left side of the box body, a dehumidification mechanism is arranged on the box body and comprises a shell and a heating rod, the shell is arranged on the left side of the box body in a communicating mode, and the heating rod is fixedly installed in the shell; selenium-rich coarse cereals are poured into the box body from the feeding port, the selenium-rich coarse cereals are gathered at the top of the partition plate, the heating rod is electrified and heated, the motor is started to drive the connecting shaft rod to rotate, the connecting shaft rod drives the fan blades to rotate, and therefore heat flow is blown to the poured selenium-rich coarse cereals, the purpose of drying and dehumidifying is achieved, and follow-up screening is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of miscellaneous grain processing, in particular to a screening device with a dehumidifying structure for miscellaneous grain processing. Background Technique

[0002] Selenium-rich miscellaneous grains are agricultural products rich in selenium element. Selenium is an essential trace element for the human body and has various physiological functions beneficial to the human body, including anti-cancer, protecting the heart, and enhancing immunity. The planting and sales of selenium-rich miscellaneous grains are becoming an important direction for the upgrading and development of the agricultural industry in some regions. During the processing of selenium-rich miscellaneous grains, impurity removal processing is usually carried out on the selenium-rich miscellaneous grains through a screening device.

[0003] During the use of the existing screening devices for miscellaneous grain processing, most of them only have the function of filtering and screening, and cannot effectively dehumidify the surface of the miscellaneous grains to make them dry. Therefore, we propose a screening device with a dehumidifying structure for miscellaneous grain processing. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a screening device with a dehumidifying structure for miscellaneous grain processing aiming at the deficiencies in the above-mentioned prior art.

[0005] To solve the above technical problem, the technical scheme adopted by the utility model is: a screening device with a dehumidifying structure for miscellaneous grain processing, including a box body, a support leg is fixedly installed at the bottom of the box body, and a feed inlet is communicated at the top. A partition board and an inclined board are fixedly connected inside the box body. A discharge pipe is arranged at the bottom of the partition board. A filter screen is fixedly installed below the inclined board, and an outlet is opened on the left side of the box body. A dehumidifying mechanism is arranged on the box body. The dehumidifying mechanism includes a shell and a heating rod. The shell is communicated and arranged on the left side of the box body, and the heating rod is fixedly installed inside the shell.

[0006] Preferably, a solenoid valve is arranged on the discharge pipe. A connecting shaft rod is rotatably connected to the shell, and the connecting shaft rod penetrates through the left side of the shell. A fan blade is fixedly installed at one end of the connecting shaft rod located inside the shell. A box body is slidably connected to the box body. By setting the solenoid valve, the opening and closing of the discharge pipe can be controlled.

[0007] Preferably, an L-shaped plate is fixedly installed on the left side of the shell. A motor is fixedly installed inside the L-shaped plate, and the connecting shaft rod is fixedly installed at the output end of the motor. A partition net is fixedly installed at the connection part between the shell and the box body. By setting the partition net, it is to prevent miscellaneous grains from entering the inside of the shell and does not affect the flow of heat.

[0008] Preferably, a stirring mechanism is provided on the box body. The stirring mechanism includes a fixed rod, a first bearing, and a rotating rod. The fixed rod is fixedly installed inside the feed inlet, and the first bearing is fixedly installed at one end of the fixed rod. The rotating rod passes through the first bearing, and the outer wall thereof is fixedly connected to the inner ring of the first bearing. Stirring rods are fixedly installed on the outer wall of the rotating rod. By providing the first bearing and the fixed rod, the rotating rod can rotate stably.

[0009] Preferably, a first gear is fixedly sleeved on the outer wall of the coupling rod, and the first gear is meshed with a second gear. The right side of the second gear is fixedly connected to a cross bar. The right end of the cross bar penetrates through the left side of the box body and extends into the interior of the box body, and the cross bar is rotatably connected to the box body through a second bearing. By providing the first gear and the second gear, the cross bar can be driven.

[0010] Preferably, a first bevel gear is fixedly connected to the right end of the cross bar, and a second bevel gear is fixedly sleeved on the outer wall of the rotating rod. The second bevel gear is meshed with the first bevel gear. By providing the first bevel gear and the second bevel gear, the rotating rod can be driven.

[0011] Adopting the above technical solution, the present utility model can bring the following beneficial effects:

[0012] 1. For the screening device of the dehumidification structure for miscellaneous grain processing, by pouring selenium-rich miscellaneous grains into the interior of the box body from the feed inlet, the selenium-rich miscellaneous grains gather on the top of the partition plate, energizing the heating rod to heat, and then starting the motor to drive the coupling rod to rotate. The coupling rod drives the fan blades to rotate, so as to blow the heat flow towards the poured selenium-rich miscellaneous grains, achieving the purpose of drying and dehumidifying, and facilitating subsequent screening.

[0013] 2. For the screening device of the dehumidification structure for miscellaneous grain processing, when drying the selenium-rich miscellaneous grains, the coupling rod drives the cross bar to rotate through the first gear and the second gear, and the cross bar drives the rotating rod to rotate through the first bevel gear and the second bevel gear. The rotating rod drives the stirring rods to rotate and stir the selenium-rich miscellaneous grains, so that the selenium-rich miscellaneous grains are evenly heated, improving the dehumidification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a sectional view of the present utility model;

[0016] Figure 3 is an enlarged view of A of the present utility model.

[0017] In the figure: 1. Box body; 2. Support leg; 3. Feeding port; 4. Partition board; 5. Discharge pipe; 6. Filter screen; 7. Dehumidification mechanism; 71. Shell; 72. L-shaped plate; 73. Motor; 74. Coupling rod; 75. Fan blade; 76. Heating rod; 77. Partition net; 8. Stirring mechanism; 81. First gear; 82. Second gear; 83. Cross bar; 84. First bevel gear; 85. Fixed rod; 86. First bearing; 87. Rotating rod; 88. Second bevel gear; 9. Inclined plate. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention.

[0020] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0021] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "several" means two or more unless otherwise specifically defined.

[0022] Please refer to Figure 1-2, an embodiment of the present utility model is: a screening device for a dehumidification structure in miscellaneous grain processing, including a box body 1, a support leg 2 is fixedly installed at the bottom of the box body 1, and a feed inlet 3 is communicated at the top. A partition plate 4 and an inclined plate 9 are fixedly connected inside the box body 1. A discharge pipe 5 is arranged at the bottom of the partition plate 4. A filter screen 6 is fixedly installed below the inclined plate 9. An outlet is opened on the left side of the box body 1, and the screened impurities can flow out at the outlet. When the device works, a container can be placed on the left side of the box body 1 to collect the impurities. By setting the inclined plate 9, the miscellaneous grains can be guided to the top right side of the filter screen 6, so that the rolling time of the miscellaneous grains on the filter screen 6 is prolonged, and the filtering effect is improved. A dehumidification mechanism 7 is arranged on the box body 1. The dehumidification mechanism 7 includes a housing 71 and a heating rod 76. The housing 71 is communicated and arranged on the left side of the box body 1. The heating rod 76 is fixedly installed inside the housing 71. A solenoid valve is arranged on the discharge pipe 5. A connecting shaft rod 74 is rotatably connected to the housing 71, and the connecting shaft rod 74 penetrates through the left side of the housing 71. One end of the connecting shaft rod 74 located inside the housing 71 is fixedly installed with a fan blade 75. A box body is slidably connected to the box body 1. By setting the solenoid valve, the opening and closing of the discharge pipe 5 can be controlled. An L-shaped plate 72 is fixedly installed on the left side of the housing 71. A motor 73 is fixedly installed inside the L-shaped plate 72, and the connecting shaft rod 74 is fixedly installed at the output end of the motor 73. A partition net 77 is fixedly installed at the communication part between the housing 71 and the box body 1. By setting the partition net 77, it is to prevent miscellaneous grains from entering the inside of the housing 71 and does not affect the flow of heat.

[0023] Working principle: Pour the selenium-rich miscellaneous grains into the inside of the box body 1 from the feed inlet 3. The selenium-rich miscellaneous grains gather on the top of the partition plate 4. The heating rod 76 is powered on for heating, and then the motor 73 is started to drive the connecting shaft rod 74 to rotate. The connecting shaft rod 74 drives the fan blade 75 to rotate, so as to blow the heat flow to the poured selenium-rich miscellaneous grains, achieving the purpose of drying and dehumidifying, which is convenient for subsequent screening. After the selenium-rich miscellaneous grains are dried, the solenoid valve is opened so that the selenium-rich miscellaneous grains flow along the inclined plate 9 to the filter screen 6. The filter screen 6 screens the selenium-rich miscellaneous grains and filters out the impurities in the selenium-rich miscellaneous grains. The filtered selenium-rich miscellaneous grains fall into the inside of the box body for collection, and the impurities flow out from the outlet.

[0024] Please refer to Figure 1-3, on the basis of the above embodiments, in another embodiment of the present utility model, a stirring mechanism 8 is provided on the box body 1. The stirring mechanism 8 includes a fixed rod 85, a bearing one 86 and a rotating rod 87. The fixed rod 85 is fixedly installed inside the feed inlet 3, and the bearing one 86 is fixedly installed at one end of the fixed rod 85. The rotating rod 87 passes through the bearing one 86, and the outer wall is fixedly connected to the inner ring of the bearing one 86. A stirring rod is fixedly installed on the outer wall of the rotating rod 87. By providing the bearing one 86 and the fixed rod 85, the rotating rod 87 rotates stably. A gear one 81 is fixedly sleeved on the outer wall of the coupling rod 74, and the gear one 81 is meshed with a gear two 82. The right side of the gear two 82 is fixedly connected to a cross bar 83. The right end of the cross bar 83 penetrates through the left side of the box body 1 and extends into the box body 1, and the cross bar 83 is rotatably connected to the box body 1 through a bearing two. By providing the gear one 81 and the gear two 82, the cross bar 83 can be driven. The right end of the cross bar 83 is fixedly connected to a bevel gear one 84. A bevel gear two 88 is fixedly sleeved on the outer wall of the rotating rod 87, and the bevel gear two 88 is meshed with the bevel gear one 84. By providing the bevel gear one 84 and the bevel gear two 88, the rotating rod 87 can be driven.

[0025] Working principle: When drying the selenium-rich miscellaneous grains, the coupling rod 74 drives the cross bar 83 to rotate through the gear one 81 and the gear two 82. The cross bar 83 drives the rotating rod 87 to rotate through the bevel gear one 84 and the bevel gear two 88. The rotating rod 87 drives the stirring rod to rotate and stir the selenium-rich miscellaneous grains, so that the selenium-rich miscellaneous grains are evenly heated and the dehumidification efficiency is improved.

[0026] It should be noted that the motor 73, the heating rod 76 and the solenoid valve are all controlled by the controller, which is the prior art and not the main innovation point, so no detailed description is made here.

[0027] The present utility model provides a screening device for a dehumidification structure for miscellaneous grain processing. There are many methods and ways to specifically implement this technical solution. The above is only the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and retouches can be made, and these improvements and retouches should also be regarded as the protection scope of the present utility model. Each component not clearly defined in this embodiment can be realized by the prior art.

Claims

1. A screening device with a dehumidification structure for grain processing, comprising a housing (1), characterized in that: A support leg (2) is fixedly installed at the bottom of the box body (1), and a feed port (3) is connected to the top. A partition (4) and an inclined plate (9) are fixedly connected inside the box body (1). A discharge pipe (5) is provided at the bottom of the partition (4). A filter screen (6) is fixedly installed below the inclined plate (9), and an outlet is opened on the left side of the box body (1). A dehumidification mechanism (7) is provided on the box body (1). The dehumidification mechanism (7) comprises a shell (71) and a heating rod (76). The shell (71) is connected and arranged on the left side of the box body (1), and the heating rod (76) is fixedly installed inside the shell (71).

2. The screening device of the dehumidification structure for grain processing according to claim 1, characterized in that: The discharge pipe (5) is provided with a solenoid valve, the shell (71) is rotatably connected to a connecting rod (74), and the connecting rod (74) passes through the left side of the shell (71), and a fan blade (75) is fixedly installed on one end of the connecting rod (74) located inside the shell (71), and the box body (1) is slidably connected to the box body.

3. The screening device of the dehumidification structure for grain processing according to claim 2, characterized in that: An L-shaped plate (72) is fixedly mounted on the left side of the shell (71), a motor (73) is fixedly mounted inside the L-shaped plate (72), and a connecting rod (74) is fixedly mounted on the output end of the motor (73). A partition net (77) is fixedly mounted at the connection point between the shell (71) and the box body (1).

4. The screening device of the dehumidification structure for grain processing according to claim 2, characterized in that: The box body (1) is provided with a stirring mechanism (8), and the stirring mechanism (8) comprises a fixed rod (85), a bearing (86) and a rotating rod (87), wherein the fixed rod (85) is fixedly mounted inside the feed port (3), and the bearing (86) is fixedly mounted on one end of the fixed rod (85), and the rotating rod (87) passes through the bearing (86), and the outer wall of the rotating rod (87) is fixedly connected to the inner ring of the bearing (86), and the outer wall of the rotating rod (87) is fixedly mounted with a stirring rod.

5. The screening device of the dehumidification structure for grain processing according to claim 4, characterized in that: The outer wall of the coupling rod (74) is fixedly sleeved with a gear 1 (81), and the gear 1 (81) is meshingly connected with a gear 2 (82), and the right side of the gear 2 (82) is fixedly connected with a cross bar (83), the right end of the cross bar (83) passes through the left side of the box body (1) and extends to the inside of the box body (1), and the cross bar (83) is rotatably connected to the box body (1) through a bearing 2.

6. The screening device of the dehumidification structure for grain processing according to claim 5, characterized in that: The right end of the cross bar (83) is fixedly connected with a bevel gear 1 (84), and the outer wall of the rotating rod (87) is fixedly sleeved with a bevel gear 2 (88), and the bevel gear 2 (88) is meshedly connected with the bevel gear 1 (84).

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