Rice processing and conveying device

Abstract

The utility model provides a rice processing conveying device which comprises a base, supporting rods are fixedly arranged on the two sides of the top of the base, a discharging box and a fixing pipe are fixedly arranged on the tops of the supporting rods on the two sides respectively, a first filtering mechanism is arranged in the discharging box, and the first filtering mechanism comprises a first filter screen. The rice can be preliminarily filtered and screened under the elastic force of a spring through a first filtering mechanism such as a first filtering net, and the rice can be secondarily filtered and screened under the driving of a feeding screw through a second filtering mechanism such as a second filtering net, so that soil and the like can be conveniently separated from the rice, and subsequent other processing on the rice is facilitated; and the air pipe is connected with dust collection equipment, dust generated by filtering and screening can be collected, dust and the like are prevented from drifting in the air, influences on operators and surrounding air are prevented, a feeding screw is arranged in the fixed pipe, rice is conveniently conveyed, rice falling is avoided, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing, in particular to a rice processing and conveying device. Background Art

[0002] The Chinese invention patent with publication number CN115367509A proposes a conveying device for rice processing, including a base frame, a support column 1 and a support column 2 are provided on the base frame, a side frame is provided on the upper end of the support column 1, guide rods are installed on the side frame and the support column 2, a rotating roller 1 is rotatably connected to the support column 2, a shock-absorbing spring is sleeved on the guide rod, a screen plate is slidably connected to the guide rod, a supporting rod 1 and a supporting rod 2 are installed between the side frame and the support column 2, a rotating rod is rotatably connected to the supporting rod 1, and eccentric wheels are installed at both ends of the rotating rod.

[0003] In the above scheme, since the rotating rollers three and four are arranged at the two ends of the inclined supporting column, the belts on the rotating rollers three and four are in an inclined rotation. When the rice is transported, the rice is easy to slide, and the screen is exposed to the air. The dust generated when the rice is screened will float around, which is easy to affect the operator and the surrounding environment.

[0004] To this end, the utility model provides a rice processing and conveying device. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a rice processing and conveying device to solve the problems raised in the above-mentioned background technology. The utility model connects the air pipe with the dust collection equipment, which can collect and uniformly treat the generated dust to avoid affecting the operators and the surrounding environment. The rice can be conveniently conveyed through the feeding spiral to avoid rice falling, and the utility model is highly practical.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a rice processing and conveying device, comprising a base, support rods are fixedly arranged on both sides of the top of the base, and a discharge box and a fixed pipe are fixedly arranged on the tops of the support rods on both sides, respectively, a first filtering mechanism is arranged inside the discharge box, the first filtering mechanism comprises a first filter screen, a fixed telescopic pipe is fixedly arranged inside one end of the first filter screen, a limiting mechanism is arranged at the bottom of the other end of the first filter screen, a discharge pipe is fixedly arranged between the bottom of the discharge box and the fixed pipe, a conveying mechanism is arranged inside the fixed pipe, a second filtering mechanism is arranged at the bottom of the fixed pipe, the second filtering mechanism comprises a collecting box, the collecting box is fixedly arranged at the bottom of the fixed pipe, and air pipes are fixedly arranged on one side of the top of the fixed pipe and one side of the discharge box.

[0007] Furthermore, the limiting mechanism includes a fixed sleeve and a sliding rod, the fixed sleeve is fixedly arranged at the bottom of the other end of the first filter, the sliding rod is fixedly arranged at the bottom of the inner side of the discharge box, and the top end of the sliding rod is slidingly installed inside the fixed sleeve.

[0008] Furthermore, the bottom end of the fixed telescopic tube is slidably arranged inside the top end of the discharge pipe, and a spring is fixedly installed between the bottom of the first filter screen and the bottom of the inner side of the discharge box.

[0009] Furthermore, a box door is movably installed on one side of the bottom end of the discharge box through a hinge, a lock is arranged between the top end of the box door and the discharge box, and a baffle is fixedly arranged on the top of the inner side of the discharge box.

[0010] Furthermore, the conveying mechanism includes a servo motor, which is fixedly arranged on the outer wall of the bottom end of the fixed tube. A feeding auger is arranged inside the fixed tube for limited rotation, and one end of the feeding auger is fixedly connected to the output shaft of the servo motor.

[0011] Furthermore, a second filter is fixedly provided on the inner wall of the bottom end of the fixed pipe, the second filter is provided on the top of the collecting box, and the second filter is provided on the bottom of the feeding auger.

[0012] Furthermore, a discharge door is movably installed inside the bottom end of the collection box through a hinge, and a lock is provided between the top end of the discharge door and the fixed pipe.

[0013] Furthermore, a discharge port is fixedly provided at the bottom of the top end of the fixed pipe, and the discharge port is arranged below the top end of the feeding auger.

[0014] The beneficial effects of the utility model are as follows: the utility model is a rice processing and conveying device, which can perform preliminary filtering and screening of rice under the elastic force of a spring through a first filtering mechanism such as a first filter screen, and can perform secondary filtering and screening of rice under the drive of a feeding screw through a second filtering mechanism such as a second filter screen, so as to facilitate separation of soil and the like from rice and facilitate subsequent other processing of the rice; the air pipe is connected with the dust suction equipment, so as to collect dust generated by filtering and screening, so as to prevent dust and the like from being scattered into the air and affecting operators and surrounding air; and by arranging a feeding screw inside the fixed pipe, it is convenient to convey rice and prevent rice from falling, and the utility model is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a rice processing and conveying device of the utility model;

[0016] Figure 2 It is a front cross-sectional view of a rice processing and conveying device of the utility model;

[0017] Figure 3 This is a structural diagram of the first filter screen of a rice processing and conveying device of the utility model;

[0018] In the figure: 1. base; 2. support rod; 3. discharge box; 4. box door; 5. servo motor; 6. fixed pipe; 7. collection box; 8. discharge port; 9. air pipe; 10. first filter; 11. fixed telescopic pipe; 12. discharge pipe; 13. feeding auger; 14. second filter; 15. spring; 16. fixed sleeve; 17. slide rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a rice processing and conveying device, comprising a base 1, support rods 2 are fixedly arranged on both sides of the top of the base 1, and a discharge box 3 and a fixed pipe 6 are fixedly arranged on the tops of the support rods 2 on both sides, respectively, a first filtering mechanism is arranged inside the discharge box 3, the first filtering mechanism comprises a first filter screen 10, a fixed telescopic pipe 11 is fixedly arranged inside one end of the first filter screen 10, and a limiting mechanism is arranged at the bottom of the other end of the first filter screen 10, a discharge pipe 12 is fixedly arranged between the bottom of the discharge box 3 and the fixed pipe 6, a conveying mechanism is arranged inside the fixed pipe 6, and a second filtering mechanism is arranged at the bottom of the fixed pipe 6, the second filtering mechanism comprises a collecting box 7, the collecting box 7 is fixedly arranged at the bottom of the fixed pipe 6, and an air pipe 9 is fixedly arranged on one side of the top of the fixed pipe 6 and one side of the discharge box 3, and the air pipe 9 can be connected to a dust collection device, so that dust generated by screening can be collected uniformly to avoid affecting the operator and the surrounding environment.

[0021] In this embodiment, the limiting mechanism includes a fixed sleeve 16 and a slide bar 17, the fixed sleeve 16 is fixedly arranged at the bottom of the other end of the first filter screen 10, the slide bar 17 is fixedly arranged at the bottom of the inner side of the discharge box 3, the top end of the slide bar 17 is slidingly installed inside the fixed sleeve 16, the bottom end of the fixed telescopic tube 11 is slidingly arranged inside the top end of the discharge pipe 12, a spring 15 is fixedly installed between the bottom of the first filter screen 10 and the bottom of the inner side of the discharge box 3, one side of the bottom end of the discharge box 3 is movably installed with a box door 4 through a hinge, and a The lock device is provided with a baffle plate fixed on the top of the inner side of the discharge box 3, and the baffle plate can block the dust, so as to facilitate the subsequent collection of the dust; the first filter screen 10 can be limited by the limiting effect of the fixed telescopic tube 11 and the discharge pipe 12, the sliding rod 17 and the fixed sleeve 16, so that the first filter screen 10 can be reciprocated and lifted and shaken inside the discharge box 3 under the action of the spring 15, so as to facilitate the preliminary filtering and screening of the rice; the rice can be discharged into the fixed pipe 6 by fixing the telescopic tube 11 and the discharge pipe 12, and the mud and the like inside the bottom of the discharge box 3 can be cleaned through the box door 4.

[0022] In this embodiment, the conveying mechanism includes a servo motor 5, which is fixedly arranged on the outer wall of the bottom end of the fixed tube 6. A feeding auger 13 is arranged inside the fixed tube 6 for limited rotation. One end of the feeding auger 13 is fixedly connected to the output shaft of the servo motor 5. A second filter screen 14 is fixedly arranged on the inner wall of the bottom end of the fixed tube 6. The second filter screen 14 is arranged at the top of the collecting box 7. The second filter screen 14 is arranged at the bottom of the feeding auger 13. A discharge door is movably installed inside the bottom end of the collecting box 7 through a hinge. A lock is arranged between the top of the discharge door and the fixed tube 6. A discharge port 8 is fixedly arranged at the bottom of the top of the fixed tube 6. The discharge port 8 is arranged below the top of the feeding auger 13. The servo motor 5 drives the feeding auger 13 to rotate. The feeding auger 13 can transport the rice upward and discharge it through the discharge port 8. The second filter screen 14 can be used to perform secondary filtration on the soil in the rice, and the soil is collected through the collecting box 7. The discharge door can clean the soil inside the collecting box 7.

[0023] When the rice processing and conveying device is used, the device is placed inside the processing plant through the base 1, and the air pipe 9 is connected to the dust suction device through a pipeline. The dust suction device can extract the air and dust inside the fixed pipe 6 and the discharge box 3 through the air pipe 9. When the rice is placed inside the discharge box 3, the rice will press the first filter screen 10 downward, and the first filter screen 10 drives the fixed telescopic pipe 11 to slide inside the discharge pipe 12. At the same time, the first filter screen 10 drives the fixed sleeve 16 to slide on the slide rod 17 and compress the spring 15. The rice and soil are preliminarily filtered and screened through the first filter screen 10, and the rice is discharged into the fixed pipe 6 through the fixed telescopic pipe 11 and the discharge pipe 12. As the first filter screen 10 As the amount of rice on the rice increases, the first filter screen 10 moves upward under the elastic force of the spring 15, and the servo motor 5 is started. The servo motor 5 drives the feeding auger 13 to rotate inside the fixed pipe 6, so as to transport the rice to the discharge port 8. At the same time, the rice is filtered and screened for the second time through the second filter screen 14, and the soil enters the collecting box 7, which is convenient for separating the soil from the rice and facilitating other subsequent processing of the rice. The air pipe 9 is connected to the dust collection equipment, which can collect the dust generated by the filtering and screening, and prevent the dust from floating into the air, so as to prevent the operator and the surrounding air from being affected. In addition, the rice is transported inside the fixed pipe 6, so that the rice will not fall, and the practicability is high.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rice processing and conveying device, comprising a base (1), characterized in that: Support rods (2) are fixedly arranged on both sides of the top of the base (1), and a discharge box (3) and a fixed pipe (6) are fixedly arranged on the tops of the support rods (2) on both sides, respectively. A first filtering mechanism is arranged inside the discharge box (3), and the first filtering mechanism comprises a first filter screen (10). A fixed telescopic pipe (11) is fixedly arranged inside one end of the first filter screen (10), and a limiting mechanism is arranged at the bottom of the other end of the first filter screen (10). A discharge pipe (12) is fixedly arranged between the bottom of the discharge box (3) and the fixed pipe (6), and a conveying mechanism is arranged inside the fixed pipe (6). A second filtering mechanism is arranged at the bottom of the fixed pipe (6), and the second filtering mechanism comprises a collecting box (7), and the collecting box (7) is fixedly arranged at the bottom of the fixed pipe (6). An air pipe (9) is fixedly arranged on one side of the top of the fixed pipe (6) and on one side of the discharge box (3).

2. A rice processing and conveying device according to claim 1, characterized in that: The limiting mechanism comprises a fixed sleeve (16) and a sliding rod (17), wherein the fixed sleeve (16) is fixedly arranged at the bottom of the other end of the first filter screen (10), and the sliding rod (17) is fixedly arranged at the bottom of the inner side of the discharge box (3), and the top end of the sliding rod (17) is limitedly slidably installed inside the fixed sleeve (16).

3. A rice processing and conveying device according to claim 2, characterized in that: The bottom end of the fixed telescopic tube (11) is slidably arranged inside the top end of the discharge pipe (12), and a spring (15) is fixedly installed between the bottom of the first filter screen (10) and the bottom of the inner side of the discharge box (3).

4. A rice processing and conveying device according to claim 3, characterized in that: A box door (4) is movably mounted on one side of the bottom end of the discharge box (3) via a hinge, a lock is arranged between the top end of the box door (4) and the discharge box (3), and a baffle is fixedly arranged on the top of the inner side of the discharge box (3).

5. The rice processing and conveying device according to claim 1, characterized in that: The conveying mechanism comprises a servo motor (5), the servo motor (5) is fixedly arranged on the outer wall of the bottom end of the fixed tube (6), a feeding auger (13) is arranged inside the fixed tube (6) for limited rotation, and one end of the feeding auger (13) is fixedly connected to the output shaft of the servo motor (5).

6. A rice processing and conveying device according to claim 5, characterized in that: A second filter screen (14) is fixedly arranged on the inner wall of the bottom end of the fixed pipe (6), the second filter screen (14) is arranged on the top of the collecting box (7), and the second filter screen (14) is arranged at the bottom of the feeding auger (13).

7. A rice processing and conveying device according to claim 6, characterized in that: A discharge door is movably mounted inside the bottom end of the collection box (7) via a hinge, and a lock is provided between the top end of the discharge door and the fixed pipe (6).

8. The rice processing and conveying device according to claim 1, characterized in that: A discharge port (8) is fixedly provided at the bottom of the top end of the fixed pipe (6), and the discharge port (8) is arranged below the top end of the feeding auger (13).

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