Eleusine coracana selecting equipment

Abstract

The utility model discloses eleusine coracana fine selection equipment, which relates to the technical field of eleusine coracana fine selection and comprises a base and a vibration motor. Damping rods are evenly distributed on the top face of the base, the top ends of the damping rods are connected with the bottom face of the tank body, springs are connected to the outer sides of the damping rods in a sleeving mode, discharging shells are evenly fixed to the front side face of the tank body, a vibration motor is installed on the bottom face of the tank body, a screen is placed in the tank body, and a disassembly and assembly unit is arranged in the tank body. The interior of the tank body is rotationally connected with a material pushing unit; according to the eleusine coracana selecting equipment, the motor is started to drive the fixing shaft to rotate, the pushing plate stirs eleusine coracana in the tank body, the eleusine coracana can be classified, screened and selected in cooperation with the vibration motor, meanwhile, the screen can be cleaned through the arranged cleaning brush, and the cleaning effect is good. The problem that the screen is blocked is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of millet selection, in particular to millet selection equipment. Background Art

[0002] Millet is a herbaceous plant of the genus Millet in the Poaceae family, 50-120 cm tall. The culms are erect and clustered; the leaf sheaths are longer than the internodes, and the apex of the leaf tongue is densely covered with soft hairs; the inflorescence is spike-shaped, often curved inward when mature; the lemmas are firm and papery, with sharp tips. Millet is native to Africa and is distributed in Shandong, Henan, Shaanxi, Tibet and provinces south of the Yangtze River in China. It is also cultivated in tropical and subtropical regions of the Eastern Hemisphere. Millet is drought-resistant, flood-resistant, saline-alkali-resistant and barren, and has low requirements for soil and water. The main propagation methods are sowing and seedling propagation. Using millet instead of rice as rat feed can promote its growth and increase its fat content. There is no significant difference in the protein content between millet and rice. Millet needs to be screened according to different specifications during the preparation process. Most of the screening equipment currently used uses a single vibration method for selection, so that the surface of the screen will be blocked, thereby affecting the efficiency and effect of subsequent selection, and needs to be disassembled for cleaning, which is very inconvenient. For this reason, we propose a millet selection device. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a millet selection device. The starting motor drives the fixed shaft to rotate, so that the push plate stirs the millets inside the tank body, and cooperates with the vibration motor to grade, screen and select the millets. At the same time, the cleaning brush provided can clean the screen to prevent the screen from being blocked, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a millet selection device, comprising a base and a vibration motor;

[0005] Base: Damping rods are evenly distributed on the top surface, the top of the damping rods is connected to the bottom surface of the tank body, the outer side of the damping rods is sleeved with a spring, the front side of the tank body is evenly fixed with a discharge shell, the vibration motor is installed on the bottom surface of the tank body, a screen is placed inside the tank body, a disassembly unit is provided inside the tank body, and a pushing unit is rotatably connected inside the tank body;

[0006] Wherein, it also includes a controller, which is arranged on the front side of the top surface of the base, the input end of the vibration motor is electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of an external power supply.

[0007] Starting the vibration motor and cooperating with the spring can drive the tank to shake. The multiple screens arranged at different levels inside the tank can grade and select the millet. The screened millet can be discharged through the discharge shell for collection by personnel.

[0008] Furthermore, the disassembly and assembly unit includes a plug-in rack, a top plate, a mounting groove, a mounting frame and a placement ring. There are two mounting grooves, which are respectively opened on the left and right sides of the tank body. The mounting groove is slidably connected to the inside, and the inner side of the mounting frame is evenly installed with the placement ring. The left and right sides of the top plate are fixed with plug-in racks, and the plug-in rack is correspondingly plugged into the mounting groove. The mounting frame slides with the mounting groove to take the placement ring, so that the screen with suitable sieve holes can be installed according to the different millet selection conditions, and the plug-in rack is inserted into the mounting groove to fix the mounting rack.

[0009] Furthermore, the pushing unit includes a motor, a coupling, a fixed shaft, a pushing plate and a main bolt. The fixed shaft is rotatably connected to the shaft groove on the inner bottom surface of the tank body, and a pushing plate is installed on the outer side of the fixed shaft. The main bolt passes through the through hole on the surface of the pushing plate and is threadedly connected to the screw hole on the outer side of the fixed shaft. The motor is fixed to the top surface of the top plate, and a coupling is fixed to the bottom end of the output shaft of the motor. The bottom end of the coupling is connected to the top end of the fixed shaft. The input end of the motor is electrically connected to the output end of the controller. Starting the motor drives the fixed shaft to rotate, so that the pushing plate stirs the millet inside the tank body, which can effectively improve the efficiency of millet selection.

[0010] Furthermore, the disassembly and assembly unit also includes a card hole and an elastic card block, the card hole is opened on the surface of the installation groove, the elastic card block is fixed to the outer side of the rack, the elastic card block is correspondingly engaged with the card hole, and the elastic card block is engaged with the card hole, thereby facilitating the disassembly and assembly of the rack.

[0011] Furthermore, the pushing unit also includes an adjusting frame, a secondary bolt and a cleaning brush. The adjusting frame is sleeved on the outer side of the fixed shaft, and the secondary bolt passes through the through hole on the surface of the adjusting frame and is threadedly connected to the screw hole on the outer side of the fixed shaft. A cleaning brush is installed on the left side of the adjusting frame, and the adjusting frame is fixed with the secondary bolt. In this way, the sieve holes on the surface of the screen are cleaned while the fixed shaft rotates to prevent the screen from being blocked and affecting the subsequent selection effect.

[0012] Furthermore, it also includes a placement seat and an information card, wherein the placement seat is fixed on the left side of the material discharging shell. The information card is inserted inside the placement seat, and the information card inserted inside the placement seat is convenient for personnel to record the specifications of the husks discharged from the material discharging shell, so that it is convenient for personnel to check.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the millet selection equipment has the following advantages:

[0014] 1. Take the placement ring by sliding the mounting frame and the mounting groove. In this way, the screen with appropriate mesh size can be installed according to the different millet selection conditions. Starting the vibration motor with the spring can drive the tank body to shake. The multiple screens arranged at different levels inside the tank body can grade and select the millet. The screened millet can be discharged through the discharge shell for collection by personnel.

[0015] 2. Start the motor to drive the fixed shaft to rotate, so that the push plate can stir the millet inside the tank, which can effectively improve the efficiency of millet selection. Use the auxiliary bolts to fix the adjusting frame. In this way, the sieve holes on the surface of the screen can be cleaned while the fixed shaft rotates to prevent the screen from being blocked and affecting the subsequent selection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the disassembly and assembly unit structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the pusher unit of the utility model.

[0019] In the figure: 1 base, 2 disassembly unit, 21 plug-in frame, 22 top plate, 23 mounting groove, 24 mounting frame, 25 placement ring, 26 card hole, 27 elastic card block, 3 push unit, 31 motor, 32 coupling, 33 fixed shaft, 34 push plate, 35 main bolt, 36 adjustment frame, 37 auxiliary bolt, 38 cleaning brush, 4 damping rod, 5 spring, 6 tank body, 7 discharge shell, 8 vibration motor, 9 screen, 10 placement seat, 11 information card, 12 controller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 , this embodiment provides a technical solution: a millet selection device, including a base 1 and a vibration motor 8;

[0022] Base 1: Damping rods 4 are evenly distributed on the top surface, the top of the damping rod 4 is connected to the bottom surface of the tank body 6, a spring 5 is sleeved on the outside of the damping rod 4, a discharge shell 7 is evenly fixed on the front side of the tank body 6, a vibration motor 8 is installed on the bottom surface of the tank body 6, a screen 9 is placed inside the tank body 6, a disassembly unit 2 is provided inside the tank body 6, and the disassembly unit 2 includes a plug-in frame 21, a top plate 22, a mounting groove 23, a mounting frame 24 and a placement ring 25. There are two mounting grooves 23, which are respectively opened on the left and right sides of the tank body 6. The mounting groove 23 is slidably connected to the mounting frame 24, and the inner side of the mounting frame 24 is evenly installed with the placement ring 25. The left and right sides of the plate 22 are fixed with a plug-in rack 21, the plug-in rack 21 is plugged into the mounting groove 23, and the mounting rack 24 slides with the mounting groove 23 to take the placement ring 25, so that the screen 9 with a suitable sieve hole can be installed according to the different conditions of the millet selection, and the plug-in rack 21 is inserted into the mounting groove 23 to fix the mounting rack 24. The disassembly unit 2 also includes a card hole 26 and an elastic card block 27. The card hole 26 is opened on the surface of the mounting groove 23, and the elastic card block 27 is fixed on the outer side of the plug-in rack 21. The elastic card block 27 is correspondingly engaged with the card hole 26, and the elastic card block 27 is engaged with the card hole 26, so that the plug-in rack 21 is convenient to be inserted into the mounting groove 23. The tank body 6 is disassembled and assembled, and the pushing unit 3 is rotatably connected to the inside of the tank body 6. The pushing unit 3 includes a motor 31, a coupling 32, a fixed shaft 33, a pushing plate 34 and a main bolt 35. The fixed shaft 33 is rotatably connected to the shaft groove on the bottom surface of the tank body 6, and the pushing plate 34 is installed on the outside of the fixed shaft 33. The main bolt 35 passes through the through hole on the surface of the pushing plate 34 and is threadedly connected to the screw hole on the outside of the fixed shaft 33. The motor 31 is fixed to the top surface of the top plate 22, and the coupling 32 is fixed to the bottom end of the output shaft of the motor 31. The bottom end of the coupling 32 is connected to the top end of the fixed shaft 33. The input end of the motor 31 is electrically connected to the output end of the controller 12, and the starter circuit 20 is connected to the output end of the controller 12. The machine 31 drives the fixed shaft 33 to rotate, so that the push plate 34 stirs the millet inside the tank body 6, which can effectively improve the efficiency of millet selection. The push unit 3 also includes an adjusting frame 36, a secondary bolt 37 and a cleaning brush 38. The adjusting frame 36 is sleeved on the outer side of the fixed shaft 33, and the secondary bolt 37 passes through the through hole on the surface of the adjusting frame 36 and is threadedly connected with the screw hole on the outer side of the fixed shaft 33. A cleaning brush 38 is installed on the left side of the adjusting frame 36. The adjusting frame 36 is fixed by the secondary bolt 37. In this way, the sieve holes on the surface of the screen 7 are cleaned while the fixed shaft 33 rotates to prevent the screen 7 from being blocked and affecting the subsequent selection effect;

[0023] Among them, it also includes a controller 12, which is arranged on the front side of the top surface of the base 1, the input end of the vibration motor 8 is electrically connected to the output end of the controller 12, and the input end of the controller 12 is electrically connected to the output end of the external power supply. Starting the vibration motor 8 in conjunction with the spring 5 can drive the tank body 6 to shake, and the multiple screens 9 arranged in layers inside the tank body 6 can grade and screen the millet, and the screened millet can be discharged through the discharge shell 7 for personnel to collect, and also includes a placement seat 10 and an information card 11, and the placement seat 10 is fixed on the left side of the discharge shell 7. The information card 11 is inserted inside the placement seat 10, and the information card 11 inserted inside the placement seat 10 facilitates personnel to record the specifications of the millet discharged from the discharge shell 7, so that it is convenient for personnel to check.

[0024] The working principle of the millet selection device provided by the utility model is as follows: first, a screen 9 with a suitable mesh is placed on the top surface of the placement ring 25, and the fixed shaft 33 passes through the through hole in the middle of the screen 9. At the same time, the push plate 34 and the adjustment frame 36 are fixed to the outside of the fixed shaft 33 using the main bolt 35 and the auxiliary bolt 37, so that the bottom surface of the push plate 34 fits with the top surface of the screen 9, and the top of the cleaning brush 38 fits with the bottom surface of the screen 9, and then the mounting frame 24 is slid into the inside of the mounting groove 23, and the plug-in frame 21 is inserted into the inside of the mounting groove 23. The elastic card block 27 is used to engage with the card hole 26 to fix it, so that the coupling 32 can drive the motor 3 The output shaft of 1 is connected to the top of the fixed shaft 33. Starting the vibration motor 8 in cooperation with the spring 5 can drive the tank body 6 to shake. The multiple screens 9 arranged in layers inside the tank body 6 can grade, screen and select the millet. The screened millet can be discharged through the discharge shell 7 for personnel to collect. At the same time, starting the motor 31 drives the fixed shaft 33 to rotate, so that the push plate 34 stirs the millet inside the tank body 6, which can effectively improve the efficiency of millet selection. While the fixed shaft 33 rotates, the cleaning brush 38 can clean the sieve holes on the surface of the screen 7 to prevent the screen 7 from being blocked and affecting the effect of subsequent selection.

[0025] It is worth noting that the controller 12 disclosed in the above embodiment uses the model S7-200, and the motor 31 can be freely configured according to the actual application scenario. It is recommended to use a DC motor of model D180M-0250030C-E, and the vibration motor 8 can use a vibration motor of model VBM-2M. The controller 12 controls the motor 31 and the vibration motor 8 to work using the methods commonly used in the prior art.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A millet selection device, characterized in that: It comprises a base (1) and a vibration motor (8); Base (1): damping rods (4) are evenly distributed on the top surface, the top end of the damping rods (4) is connected to the bottom surface of the tank body (6), a spring (5) is sleeved on the outer side of the damping rods (4), a discharge shell (7) is evenly fixed on the front side of the tank body (6), the vibration motor (8) is installed on the bottom surface of the tank body (6), a screen (9) is placed inside the tank body (6), a disassembly unit (2) is provided inside the tank body (6), and a pusher unit (3) is rotatably connected inside the tank body (6); The invention further comprises a controller (12), wherein the controller (12) is arranged on the front side of the top surface of the base (1), the input end of the vibration motor (8) is electrically connected to the output end of the controller (12), and the input end of the controller (12) is electrically connected to the output end of an external power supply.

2. The millet selection device according to claim 1, characterized in that: The disassembly and assembly unit (2) comprises a plug-in frame (21), a top plate (22), a mounting groove (23), a mounting frame (24) and a placement ring (25); the mounting grooves (23) are two and are respectively arranged on the left and right sides of the tank body (6); the mounting frame (24) is slidably connected inside the mounting groove (23); the placement ring (25) is evenly installed on the inner side surface of the mounting frame (24); the plug-in frame (21) is fixed on the left and right sides of the top plate (22); the plug-in frame (21) is correspondingly plugged into the mounting groove (23).

3. The millet selection device according to claim 2, characterized in that: The pusher unit (3) comprises a motor (31), a coupling (32), a fixed shaft (33), a pusher plate (34) and a main bolt (35); the fixed shaft (33) is rotatably connected to the shaft groove on the inner bottom surface of the tank body (6); a pusher plate (34) is installed on the outer side of the fixed shaft (33); the main bolt (35) passes through the through hole on the surface of the pusher plate (34) and is threadedly connected to the screw hole on the outer side of the fixed shaft (33); the motor (31) is fixed on the top surface of the top plate (22); the coupling (32) is fixed to the bottom end of the output shaft of the motor (31); the bottom end of the coupling (32) is connected to the top end of the fixed shaft (33); the input end of the motor (31) is electrically connected to the output end of the controller (12).

4. The millet selection device according to claim 2, characterized in that: The disassembly and assembly unit (2) further comprises a clamping hole (26) and an elastic clamping block (27); the clamping hole (26) is provided on the surface of the installation groove (23); the elastic clamping block (27) is fixed on the outer side surface of the plug-in bracket (21); and the elastic clamping block (27) is correspondingly clamped with the clamping hole (26).

5. The millet selection device according to claim 3 is characterized in that: The pusher unit (3) further comprises an adjusting frame (36), a secondary bolt (37) and a cleaning brush (38); the adjusting frame (36) is sleeved on the outer side of the fixed shaft (33); the secondary bolt (37) passes through a through hole on the surface of the adjusting frame (36) and is threadedly connected to a screw hole on the outer side of the fixed shaft (33); and a cleaning brush (38) is installed on the left side of the adjusting frame (36).

6. The millet selection device according to claim 1, characterized in that: It also comprises a placement seat (10) and an information card (11); the placement seat (10) is fixed on the left side of the material discharging shell (7); and the information card (11) is inserted into the interior of the placement seat (10).

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