Selenium-rich rice bad seed removing device

Abstract

The utility model provides a selenium-enriched rice bad seed removing device. According to the selenium-enriched rice bad seed removing device, a bad seed removing frame with an angle is installed at the top of an operation table, a plurality of separation strips are installed on one side of the inner wall of the bad seed removing frame, a sliding groove is formed between every two separation strips, a first guide plate is installed at the position, close to the other side, of the back face of the inner wall of the bad seed removing frame, and a second guide plate is installed at the position, close to the other side, of the inner wall of the bad seed removing frame. A second guide plate is mounted at the position, close to the middle, of the back face of the inner wall of the bad seed removing frame, a mounting pipe is mounted at the position, close to the top, of one side of the bad seed removing frame, a plurality of air spraying heads are mounted on one side of the mounting pipe, and an air supply assembly is mounted on one side of the fixing frame. According to the selenium-rich rice bad seed removing device, the selenium-rich rice bad seeds which are light in weight are blown by controllable wind power in low-cost equipment through the structure, and the effect of removing the selenium-rich rice bad seeds is improved through two times of removal.

Description

Technical Field

[0001] The utility model relates to the technical field of removing bad rice seeds, in particular to a device for removing bad selenium-rich rice seeds. Background Art

[0002] Selenium-rich rice is grown by supplementing selenium during rice cultivation. It is a functional agricultural product and a selenium-rich food with high nutritional value.

[0003] During the storage process of selenium-rich rice, some of the rice will become moldy and deteriorate, resulting in bad seeds. In order to ensure the quality of selenium-rich rice, it is necessary to remove the bad seeds of selenium-rich rice. Since the weight and grains of bad selenium-rich rice are smaller and lighter than normal selenium-rich rice, a sieve plate is generally used to remove the bad seeds of selenium-rich rice.

[0004] While removing bad seeds of selenium-rich rice through drying boards, the selenium-rich rice is easily accumulated on the sieve plate, causing the sieve holes to be blocked when the sieve plate is screening bad seeds, thereby reducing the removal effect of bad seeds of selenium-rich rice.

[0005] Therefore, it is necessary to provide a device for removing bad seeds of selenium-rich rice to solve the above technical problems. Utility Model Content

[0006] The utility model provides a device for removing bad selenium-enriched rice seeds, which solves the problem that good rice easily blocks the sieve holes when using a low-cost sieve plate to remove selenium-enriched rice, thus affecting the effect of removing bad selenium-enriched rice seeds.

[0007] In order to solve the above technical problems, the utility model provides a device for removing bad selenium-enriched rice, which includes: a fixing frame;

[0008] an operating table, wherein an angled bad seed removal frame is installed on the top of the operating table, a plurality of dividing strips are installed on one side of the inner wall of the bad seed removal frame, a slide groove is opened between every two of the dividing strips, a first guide plate is installed on the back side of the inner wall of the bad seed removal frame near the other side, a second guide plate is installed on the back side of the inner wall of the bad seed removal frame near the middle, a mounting pipe is installed on one side of the bad seed removal frame near the top, a plurality of nozzles are installed on one side of the mounting pipe, an air supply assembly is installed on one side of the fixing frame, an air pipe is installed at the outlet of the air supply assembly, a paint spraying assembly is installed on one side of the fixing frame, a first discharge frame, a second discharge frame and a third discharge frame are respectively installed on the bottom of the operating table, a uniform spreading plate is installed on the top of the bad seed removal frame, and a baffle is installed on the top of the bad seed removal frame near one side;

[0009] Two support frames, the two support frames are fixedly connected to the top of the operating table at the front and back positions, the tops of the two support frames are equipped with rice storage hoppers, the bottoms of the rice storage hoppers are equipped with a discharge assembly, and the bottoms of the discharge assembly are equipped with a discharge pipe;

[0010] The top of the first guide plate and the second guide plate have a slope that mocks the separator. Figure 2 , and the bad seed removal frame is divided into three parts by using the first guide plate and the second guide plate, and they correspond to the first discharge frame, the second discharge frame and the third discharge frame respectively, so that the selenium-rich rice and the removed bad seeds can be discharged into the container below respectively. The other sides of the first guide plate and the second guide plate are connected to the front of the inner wall of the bad seed removal frame. A row of holes for the nozzles to be inserted is provided on one side of the bad seed removal frame, and the holes can be completely sealed after the nozzles are inserted. The position and number of the holes correspond to the slide groove. A group of nozzles near the top can blow the bad seeds toward the first guide plate, while a row of nozzles near the middle position can blow the bad seeds toward the second guide plate. The jet assembly also includes an air supply assembly, an air pipe, an installation pipe and a jet head. The air supply assembly includes a shell and an air pump that can control the air supply volume. The airflow ejected by the jet head can blow away the lighter bad seeds. This needs to be debugged before use.

[0011] Preferably, a mounting base is installed on the front of one of the support frames, and a control switch is installed on the front of the mounting base;

[0012] The control switch can control the operation of the equipment on the fixed rack, and the control switch can be a button or a touch screen.

[0013] Preferably, a control box is installed on the other side of the fixing frame, and a box door is rotatably connected to the other side of the control box;

[0014] The control box is equipped with a power switch and a controller for controlling the operation of the equipment.

[0015] Preferably, the blanking assembly comprises a blanking frame, and a protective shell is installed on one side of the blanking frame;

[0016] An opening for the rotating shaft to pass through is provided at the connection between the protective shell and the blanking frame.

[0017] Preferably, heat dissipation holes are provided on both sides of the protective shell, and a motor is installed inside the protective shell;

[0018] The speed of the motor can be controlled by a PLC controller.

[0019] Preferably, a rotating shaft is installed at the output end of the motor, and a feeding roller is fixedly connected to the other end of the rotating shaft;

[0020] An opening for the selenium-rich rice to fall into is provided on the outer surface of the discharge roller, and the selenium-rich rice is transported to the interior of the discharge pipe through the rotation of the discharge roller.

[0021] Compared with the related art, the selenium-rich rice bad seed removal device provided by the utility model has the following beneficial effects:

[0022] The utility model provides a device for removing bad seeds of selenium-rich rice. In order to improve the effect of removing bad seeds of selenium-rich rice, a bad seed removal frame is installed on an operating table, and two first guide plates and second guide plates of different heights and staggered are respectively installed inside the bad seed removal frame. The first guide plate and the second guide plate can cooperate with the gas sprayed by the nozzle to blow the lighter bad seeds of selenium-rich rice from the inside of the chute to the first guide plate and the second guide plate, thereby improving the effect of removing bad seeds of selenium-rich rice. A plurality of dividing strips are installed on one side of the inner wall of the bad seed removal frame, and a chute is provided between each of the dividing strips, so that the selenium-rich rice can slide downward evenly in the inside of the chute, and then a uniform spreading plate is installed above the bad seed removal frame, and the outlet of the uniform spreading plate is directed towards the chute, so that the selenium-rich rice can be evenly transported to the inside of the chute. Through this structure, the lightest bad seeds of selenium-rich rice are blown away by controllable wind power in a low-cost device, and the effect of removing bad seeds of selenium-rich rice is improved through two removals. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of a preferred embodiment of the device for removing bad selenium-rich rice provided by the utility model;

[0024] Figure 2 Provides a structural schematic diagram of the first guide plate of the utility model;

[0025] Figure 3 Provides a structural diagram of the box door for the utility model;

[0026] Figure 4 Provided for the utility model Figure 2 An enlarged view of point A is shown;

[0027] Figure 5 Provides a schematic structural diagram of the nozzle for the utility model;

[0028] Figure 6 The utility model provides a structural schematic diagram of a feeding roller.

[0029] Numbers in the figure: 1. Fixed frame, 2. First discharge frame, 3. Second discharge frame, 4. Third discharge frame, 5. Jet assembly, 6. Air supply assembly, 7. Air pipe, 8. Baffle frame, 9. Rice storage hopper, 10. Mounting base, 11. Control switch, 12. Bad seed removal frame, 13. Support frame, 14. Operating table, 15. Unloading pipe, 16. Unloading assembly, 161. Unloading frame, 162. Motor, 163. Heat dissipation hole, 164. Protective shell, 165. Rotating shaft, 166. Unloading roller, 17. Control box, 18. Evenly spread plate, 19. First guide plate, 20. Second guide plate, 21. Box door, 22. Dividing strip, 23. Slide, 24. Mounting pipe, 25. Jet head. DETAILED DESCRIPTION

[0030] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0031] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the device for removing bad selenium-rich rice provided by the utility model; Figure 2 Provides a structural schematic diagram of the first guide plate of the utility model; Figure 3 Provides a structural diagram of the box door for the utility model;

[0032] Figure 4 Provided for the utility model Figure 2 An enlarged view of point A is shown; Figure 5 Provides a schematic structural diagram of the nozzle for the utility model; Figure 6 The utility model provides a structural diagram of the feeding roller. The selenium-rich rice bad seed removal device comprises: a fixing frame 1;

[0033] An operating table 14 is installed on the top of the operating table 14 with an angled bad seed removal frame 12, and a plurality of dividing strips 22 are installed on one side of the inner wall of the bad seed removal frame 12, and a slide groove 23 is opened between every two of the dividing strips 22, and a first guide plate 19 is installed on the back side of the inner wall of the bad seed removal frame 12 near the other side, and a second guide plate 20 is installed on the back side of the inner wall of the bad seed removal frame 12 near the middle position, a mounting pipe 24 is installed on one side of the bad seed removal frame 12 near the top, and a plurality of nozzles 25 are installed on one side of the mounting pipe 24, an air supply component 6 is installed on one side of the fixing frame 1, and an air pipe 7 is installed at the outlet of the air supply component 6, and a paint spraying component 5 is installed on one side of the fixing frame 1, and a first discharge frame 2, a second discharge frame 3 and a third discharge frame 4 are respectively installed on the bottom of the operating table 14, a uniform spreading plate 18 is installed on the top of the bad seed removal frame 12, and a baffle frame 8 is installed on the top of the bad seed removal frame 12 near one side;

[0034] Two support frames 13, the two support frames 13 are fixedly connected to the top of the operating table 14 at the front and back positions, the top of the two support frames 13 is installed with a rice storage hopper 9, the bottom of the rice storage hopper 9 is installed with a discharge assembly 16, and the bottom of the discharge assembly 16 is installed with a discharge pipe 15;

[0035] The top of the first guide plate 19 and the second guide plate 20 both have a slope that mocks the partition bar 22. Figure 2 , and the bad seed removal frame 12 is divided into three parts by using the first guide plate 19 and the second guide plate 20, and respectively corresponds to the first discharge frame 2, the second discharge frame 3 and the third discharge frame 4, so that the selenium-rich rice and the removed bad seeds can be discharged into the container below. The other sides of the first guide plate 19 and the second guide plate 20 are connected to the front of the inner wall of the bad seed removal frame 12. A row of holes for the nozzle 25 to be inserted is opened on one side of the bad seed removal frame 12, and the hole can be completely sealed after the nozzle 25 is inserted. The position and number of this hole correspond to the chute 23, near a group of holes above. The nozzle 25 can blow the bad seeds toward the first guide plate 19, while a row of nozzles 25 near the middle position can blow the bad seeds toward the second guide plate 20. The nozzle assembly 5 also includes an air supply assembly 6, an air pipe 7, a mounting pipe 24 and a nozzle 25. The air supply assembly 6 includes a shell and an air pump that can control the air supply volume. The airflow ejected by the nozzle 25 can blow away the lighter bad seeds. This needs to be debugged before use. The other end of the air pipe 7 is connected to the mounting pipe 24 to supply air to the nozzle 25. The evenly paving plate 18 has a certain slope, and the position of the outlet of the discharge pipe 15 corresponds to the position of the evenly paving plate 18.

[0036] A mounting base 10 is installed on the front of one of the support frames 13, and a control switch 11 is installed on the front of the mounting base 10;

[0037] The control switch 11 can control the operation of the equipment on the fixing frame 1. The control switch 11 can be a button or a touch screen.

[0038] A control box 17 is installed on the other side of the fixing frame 1, and a box door 21 is rotatably connected to the other side of the control box 17;

[0039] The box door 21 is provided with a lock, and the control box 17 is internally installed with a power switch and a controller for controlling the operation of the equipment.

[0040] The blanking assembly 16 includes a blanking frame 161 , and a protective shell 164 is installed on one side of the blanking frame 161 ;

[0041] An opening for the rotation shaft 165 to pass through is provided at the connection between the protective shell 164 and the blanking frame 161 , and the blanking frame 161 is penetrated from top to bottom.

[0042] Heat dissipation holes 163 are provided on both sides of the protective shell 164 , and a motor 162 is installed inside the protective shell 164 ;

[0043] The heat dissipation holes 163 are used to assist in heat dissipation, and the speed of the motor 162 can be controlled by a PLC controller.

[0044] The output end of the motor 162 is mounted with a rotating shaft 165 , and the other end of the rotating shaft 165 is fixedly connected to a feed roller 166 ;

[0045] An opening for the selenium-rich rice to fall into is provided on the outer surface of the discharge roller 166 , and the selenium-rich rice is transported to the interior of the discharge pipe 15 by the rotation of the discharge roller 166 .

[0046] The working principle of the selenium-rich rice bad seed removal device provided by the utility model is as follows:

[0047] A bad seed removal frame 12 is installed on the operating table 14, and two first guide plates 19 and second guide plates 20 of different heights and staggered positions are installed inside the bad seed removal frame 12 respectively. The first guide plate 19 and the second guide plate 20 can cooperate with the gas ejected by the nozzle 25 to blow the lighter selenium-rich rice bad seeds from the inside of the chute 23 to the first guide plate 19 and the second guide plate 20, thereby increasing the effect of removing the bad seeds of selenium-rich rice. A plurality of partition bars 22 are installed on one side of the inner wall of the bad seed removal frame 12, and a chute 23 is provided between each of the partition bars 22, so that the selenium-rich rice can slide downward evenly inside the chute 23. Then, the evenly spreading plate 18 is installed above the bad seed removal frame 12, and the outlet of the evenly spreading plate 18 is directed towards the chute 23, so as to facilitate the even delivery of the selenium-rich rice to the inside of the chute 23. When actually used, it is started first. The two jet assemblies 5 provide gas to the two groups of jet heads 25, and the valves on the jet assemblies 5 control the gas outlet, thereby controlling the amount of gas ejected by the jet heads 25, so that it can just blow the bad selenium-rich rice that is lighter than normal rice. Then the blanking assembly 16 is started to transport the selenium-rich rice to the evenly spread plate 18, and the evenly spread plate 18 has a certain slope. It will slowly move to the chute 23 inside the bad seed removal frame 12 by utilizing the weight of the selenium-rich rice and the thrust of the selenium-rich rice behind it. When the selenium-rich rice moves downward in the chute 23, the airflow blown out by the two groups of jet heads 25 will blow the bad selenium-rich rice out of the chute 23, allowing it to be discharged from the first guide plate 19 and the second guide plate 20 respectively, so that the good selenium-rich rice can be discharged from the third discharge frame 4, and the bad selenium-rich rice removed twice will be discharged from the first discharge frame 2 and the second discharge frame 3 respectively.

[0048] Compared with the related art, the selenium-rich rice bad seed removal device provided by the utility model has the following beneficial effects:

[0049] In order to improve the effect of removing bad seeds of selenium-rich rice, a bad seed removal frame 12 is installed on the operating table 14, and two first guide plates 19 and second guide plates 20 of different heights and staggered are installed inside the bad seed removal frame 12. The first guide plates 19 and second guide plates 20 can cooperate with the gas ejected by the nozzle 25 to blow the lighter bad seeds of selenium-rich rice from the inside of the chute 23 to the first guide plates 19 and second guide plates 20, thereby increasing the effect of removing bad seeds of selenium-rich rice. A plurality of partitions are installed on one side of the inner wall of the bad seed removal frame 12. The strips 22 are provided, and a chute 23 is provided between each of the dividing strips 22, so that the selenium-rich rice can slide down evenly in the chute 23, and then the even-spreading plate 18 is installed above the bad seed removal frame 12, and the outlet of the even-spreading plate 18 is directed toward the chute 23, so that the selenium-rich rice can be evenly transported to the inside of the chute 23. Through this structure, the controllable wind force is used in a low-cost device to blow the lighter selenium-rich rice bad seeds for removal, and the effect of removing the bad seeds of the selenium-rich rice is improved by removing them twice.

[0050] The above description is merely 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 description 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 device for removing bad selenium-rich rice, characterized in that: include: Fixed frame; an operating table, wherein an angled bad seed removal frame is installed on the top of the operating table, a plurality of dividing strips are installed on one side of the inner wall of the bad seed removal frame, a slide groove is opened between every two of the dividing strips, a first guide plate is installed on the back side of the inner wall of the bad seed removal frame near the other side, a second guide plate is installed on the back side of the inner wall of the bad seed removal frame near the middle, a mounting pipe is installed on one side of the bad seed removal frame near the top, a plurality of nozzles are installed on one side of the mounting pipe, an air supply assembly is installed on one side of the fixing frame, an air pipe is installed at the outlet of the air supply assembly, a paint spraying assembly is installed on one side of the fixing frame, a first discharge frame, a second discharge frame and a third discharge frame are respectively installed on the bottom of the operating table, a uniform spreading plate is installed on the top of the bad seed removal frame, and a baffle is installed on the top of the bad seed removal frame near one side; Two support frames are fixedly connected to the top of the operating table at the front and back positions, the tops of the two support frames are equipped with rice storage hoppers, the bottoms of the rice storage hoppers are equipped with a discharge assembly, and the bottoms of the discharge assembly are equipped with a discharge pipe.

2. The device for removing bad selenium-rich rice seeds according to claim 1, wherein A mounting base is installed on the front of one of the support frames, and a control switch is installed on the front of the mounting base.

3. The selenium-rich rice bad seed removal device according to claim 1, wherein A control box is installed on the other side of the fixing frame, and a box door is rotatably connected to the other side of the control box.

4. The device for removing bad selenium-rich rice seeds according to claim 1, wherein: The blanking assembly comprises a blanking frame, and a protective shell is installed on one side of the blanking frame.

5. The device for removing bad selenium-rich rice seeds according to claim 4, wherein: Heat dissipation holes are provided on both sides of the protective shell, and a motor is installed inside the protective shell.

6. The device for removing bad selenium-rich rice seeds according to claim 5, wherein: A rotating shaft is installed at the output end of the motor, and a feeding roller is fixedly connected to the other end of the rotating shaft.

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