Rice yield detection equipment

Abstract

The utility model relates to the technical field of agricultural machinery, and provides rice yield detection equipment, which comprises a feeding component, a detection component, a control component and a detection component, the feeding component corresponds to upstream equipment, and the feeding component receives materials to be detected conveyed by the upstream equipment and weighs the materials to be detected and fixes the volume of the materials to be detected; the processing assembly is communicated with the feeding assembly, and the processing assembly is used for receiving the to-be-detected material conveyed by the feeding assembly and carrying out shelling treatment on the to-be-detected material; the screening assembly communicates with the processing assembly, and the screening assembly is used for receiving the to-be-screened materials subjected to shelling treatment by the processing assembly and carrying out screening treatment on the to-be-screened materials; the technical problems that in the prior art, due to the fact that rice yield detection excessively depends on manual operation, the labor intensity of operators is large, and the accuracy rate and efficiency of rice yield detection are low are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a rice yield rate detection device. Background Art

[0002] When testing the rice yield of crops such as rice, the existing technology mostly adopts manual processing methods, that is, after manual material collection, the initial material is first weighed, and then the material is poured into a japonica rice machine for husking and other rice grinding processes. The rice obtained after processing is manually taken out and weighed again, and finally the rice yield is calculated by the initial material weight and the obtained rice weight.

[0003] However, the rice yield rate detection in the prior art relies too much on manual operation, the labor intensity of the operators is relatively high, and the accuracy and efficiency of the rice yield rate detection are relatively low. Utility Model Content

[0004] The utility model aims to provide a rice yield rate detection device to at least partially solve the technical problems in the prior art that the rice yield rate detection is too dependent on manual operation, resulting in high labor intensity for operators and low accuracy and efficiency of the rice yield rate detection.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The rice yield detection device provided by the utility model comprises:

[0007] A feeding component, the feeding component corresponds to the upstream device, the feeding component receives the material to be detected transmitted by the upstream device, and weighs and determines the volume of the material to be detected;

[0008] A processing component, the processing component is connected to the feeding component, the processing component receives the material to be detected transmitted by the feeding component, and performs shelling treatment on the material to be detected;

[0009] A screening component is connected to the processing component, and is used to receive the material to be screened after the shelling process of the processing component, and to screen the material to be screened.

[0010] In some embodiments, the feed assembly comprises:

[0011] A feed hopper, wherein the feed port of the feed hopper is arranged opposite to the discharge port of the upstream device to receive the material to be tested discharged by the upstream device;

[0012] A fixed container, wherein the feed port of the fixed container is connected to the discharge port of the feed hopper;

[0013] A first weighing sensor, wherein a detection probe of the first weighing sensor is installed on the fixed container and is used to obtain an initial weight of the material to be detected in the fixed container.

[0014] In some embodiments, the feed assembly further comprises:

[0015] A constant volume scraper, the constant volume scraper is swingably mounted on the feed port of the constant volume container;

[0016] The scraper motor is connected to the constant volume scraper by transmission and drives the constant volume scraper to swing.

[0017] In some embodiments, the processing assembly includes:

[0018] A processing chamber, the processing chamber being in communication with a discharge port of the feed assembly;

[0019] A rice cutter, the rice cutter is arranged in the processing chamber and rotates under the drive of the first motor;

[0020] A rubbing board is installed on the inner wall of the processing cavity, and a containing cavity for containing the material to be detected is formed between the rubbing board and the rice cutter.

[0021] In some embodiments, the processing assembly further comprises:

[0022] A filter screen, the filter screen being rotatably mounted on the outer periphery of the rice cutter;

[0023] The second motor is connected to the filter screen and drives the filter screen to rotate coaxially with the rice cutter.

[0024] In some embodiments, the processing assembly further comprises:

[0025] A pressure regulating mechanism applies pressure to the processing chamber.

[0026] In some embodiments, the pressure regulating structure comprises:

[0027] A pressure weight, the pressure weight abutting against the top of the processing chamber;

[0028] A lifting mechanism, the lifting mechanism is drivingly connected to the third motor, and the third motor responds to the pressure adjustment instruction to drive the pressure weight to rise or fall in a vertical direction through the lifting mechanism;

[0029] A pressure sensor is used to obtain real-time pressure.

[0030] In some embodiments, the screening assembly comprises:

[0031] A sieve plate, wherein the feed port of the sieve plate is connected or blocked with the discharge port of the processing assembly via a flap valve;

[0032] A waste bin, the first outlet of the sieve plate being in communication with the waste bin;

[0033] A polished rice bin, the second outlet of the sieving plate is in communication with the polished rice bin;

[0034] A second weighing sensor, wherein a detection probe of the second weighing sensor is installed on the polished rice bin and is used to obtain a final weight of the polished rice obtained after screening in the polished rice bin.

[0035] In some embodiments, the second load cell comprises:

[0036] A cantilever and a weight sensor arranged on the cantilever, wherein the refined rice bin is installed on the cantilever.

[0037] The rice yield rate detection device provided by the utility model comprises a feeding component, a processing component and a screening component; wherein the feeding component corresponds to an upstream device, the feeding component receives the material to be detected transmitted by the upstream device, and weighs and determines the volume of the material to be detected; the processing component is communicated with the feeding component, the processing component receives the material to be detected transmitted by the feeding component, and performs shelling treatment on the material to be detected; the screening component is communicated with the processing component, the screening component is used to receive the material to be screened after the shelling treatment of the processing component, and screen the material to be screened, and the rice yield rate can be calculated using the final weight of the material after screening and the detected initial weight. In this way, the device uses a feeding component to carry out weighing and volume determination, and uses a processing device to perform shelling treatment on the material after volume determination and weighing, and finally screens the shelled material to obtain processed polished rice, thereby being able to realize rapid and accurate calculation of the rice yield rate without the need for manual feeding and material transmission, thereby solving the technical problems existing in the prior art that the rice yield rate detection is too dependent on manual operation, resulting in high labor intensity for operators, and low accuracy and efficiency of the rice yield rate detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0039] Figure 1 One of the overall structural schematic diagrams of a rice output rate detection device provided in one embodiment of the utility model;

[0040] Figure 2 The second schematic diagram of the overall structure of the rice output rate detection device provided by one embodiment of the utility model;

[0041] Figure 3 The third schematic diagram of the overall structure of the rice output rate detection device provided by one embodiment of the utility model;

[0042] Figure 4 One of the structural schematic diagrams of the feed assembly provided in one embodiment of the utility model;

[0043] Figure 5 The second structural schematic diagram of the feed assembly provided by one embodiment of the utility model;

[0044] Figure 6 One of the structural schematic diagrams of a processing assembly provided in one embodiment of the utility model;

[0045] Figure 7 A second structural schematic diagram of a processing assembly provided in an embodiment of the utility model;

[0046] Figure 8 A third structural schematic diagram of a processing assembly provided in accordance with an embodiment of the present utility model;

[0047] Fig. 9 A fourth structural schematic diagram of a processing assembly provided in an embodiment of the utility model;

[0048] Fig.10 A schematic structural diagram of a screening assembly provided in one embodiment of the utility model.

[0049] Among them, the accompanying drawings are marked as follows:

[0050] 1- rack;

[0051] 21-feeding hopper, 22-fixed container, 23-first weighing sensor, 24-fixed volume scraper;

[0052] 31-processing chamber, 32-rice cutter, 33-washing board, 34-first motor, 35-second motor, 36-filter;

[0053] 37-pressure weight, 38-lifting mechanism, 39-third motor, 310-pressure sensor;

[0054] 41- sieve plate, 42- first outlet, 43- refined rice bin. DETAILED DESCRIPTION

[0055] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0056] It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it may be directly or indirectly located on the other component. When a component is referred to as being "connected to" another component, it may be directly or indirectly connected to the other component. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the accompanying drawings and are only for the convenience of description and cannot be understood as limitations on the present technical solution. The terms "first" and "second" are only used for the convenience of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0057] In a specific embodiment, Figure 1-Figure 3 As shown, the rice yield detection device provided by the utility model can be used for the detection of the rice yield of rice grain crops such as rice and sorghum, and the device includes a feeding component, a processing component and a screening component; wherein, the feeding component corresponds to the upstream device, and the feeding component receives the material to be detected transmitted by the upstream device, and weighs and determines the volume of the material to be detected. It should be understood that the upstream device refers to the equipment such as the detection platform that can be used for the rice yield detection device to drop materials. In the process flow, these devices are arranged upstream of the rice yield detection device, so they are called upstream equipment. The upstream equipment is usually provided with a drop port, and the feed port of the feed component is connected to the drop port of the upstream device through a chute or a pipeline to realize the drop port, and the drop port can also be completed when the drop port of the upstream device is aligned with the feed port of the feed component. Therefore, the feed component corresponds to the upstream device, which means that the feed port of the feed component is connected or aligned with the drop port of the upstream device.

[0058] The processing component is connected to the feeding component, and the processing component receives the material to be detected transmitted by the feeding component and performs shelling treatment on the material to be detected. A valve can be provided between the processing component and the feeding component. When the feeding component completes weighing and volume setting, the valve is opened to enable the material to enter the processing component from the feeding component; depending on the type of material, the processing component can include various structures for shelling, such as a rotating tool or a vibration shelling structure.

[0059] The screening component is connected to the processing component, and the screening component is used to receive the material to be screened after the shelling process of the processing component, and screen the material to be screened. After the material is shelled by the processing component, rice grains mixed with shells will be formed. Before calculating the rice rate, the shells need to be screened out. The screening component is a device for screening out the shells from the rice grains. The screening component can be used to screen and weigh the shelled rice grains, and the final weight of the polished rice can be obtained.

[0060] In this embodiment, the rice output rate detection device provided by the utility model also includes a frame 1, and the above-mentioned feeding assembly, processing assembly and screening assembly are all installed on the frame 1. Traveling wheels can also be set at the bottom of the frame 1 to facilitate the transfer of the equipment.

[0061] In some embodiments, Figure 4-Figure 5 As shown, the feeding assembly includes a feeding hopper 21, a fixed container 22 and a first weighing sensor 23. Among them, the feeding port of the feeding hopper 21 is arranged opposite to the feeding port of the upstream equipment to receive the material to be detected discharged by the upstream equipment; the upper end opening of the feeding hopper 21 can be larger than the lower end opening, and the whole is trumpet-shaped to improve the material dropping effect. The feeding port of the fixed container 22 is connected with the discharging port of the feeding hopper 21. After the upstream equipment drops the material, the material in the feeding hopper 21 falls into the fixed container 22 until the fixed container 22 reaches the preset volume. The detection probe of the first weighing sensor 23 is installed on the fixed container 22, and is used to obtain the initial weight of the material to be detected in the fixed container 22. Specifically, the first weighing sensor 23 can be in the form of a cantilever sensor. At this time, the weighing bin of the sensor can be used as the fixed container 22.

[0062] In this way, the feeding assembly provided by the utility model can determine the volume of the material to be tested by using the fixed container 22, thereby ensuring the accuracy of subsequent testing. Moreover, through the setting of the weighing sensor, the initial weight of the material to be tested can be automatically obtained without manual weighing, thereby improving the accuracy and convenience of material weight detection.

[0063] In order to improve the volume setting effect, prevent excess material from entering the fixed container 22, and further improve the accuracy of quality inspection, the feed assembly also includes a volume setting scraper 24 and a scraper motor, the volume setting scraper 24 is swingably mounted on the feed port of the fixed container 22, and the scraper motor is transmission-connected to the volume setting scraper 24 and drives the volume setting scraper 24 to swing. Specifically, the volume setting scraper 24 is connected to the scraper motor through a swing shaft, and when the scraper motor is started, the volume setting scraper 24 is driven to swing horizontally, so that the volume setting scraper 24 is used to scrape off the excess material on the top of the fixed container 22.

[0064] In some embodiments, Figure 6-Figure 9As shown, the processing assembly includes a processing chamber 31, a rice cutter 32 and a washboard 33. The processing chamber 31 is connected to the discharge port of the feed assembly, and the material after constant volume and weighing enters the processing chamber 31 from the feed assembly, and shelling is completed in the processing chamber 31. The rice cutter 32 is arranged in the processing chamber 31, and rotates under the drive of the first motor 34. Specifically, the knife shaft of the rice cutter 32 is connected to the output shaft of the first motor 34, and rotates with the rotation of the output shaft of the first motor 34, thereby driving the rice cutter 32 to rotate. The rice cutter is a ring structure, and its width and length can be set according to the use requirements. The washboard 33 is installed on the inner side wall of the processing chamber 31, and a receiving chamber for accommodating the material to be detected is formed between the washboard 33 and the rice cutter 32. During the shelling process, the washboard 33 is fixed, and the rotation of the rice cutter 32 works together with the washboard 33 to realize the shelling of the material in the receiving chamber.

[0065] Furthermore, during the shelling process, an air knife can be used to assist shelling and discharge to improve the shelling efficiency. The air knife is formed by an external fan and an air duct connecting the fan and the processing chamber 31. The high-speed movement of the fan forms a high-pressure airflow, which acts in the processing chamber 31 to form an air knife.

[0066] In order to reduce the workload of the downstream screening component and improve the screening efficiency, the processing component further includes a filter 36 and a second motor 35, wherein the filter 36 is rotatably mounted on the outer periphery of the rice cutter 32, and the second motor 35 is in transmission connection with the filter 36, and drives the filter 36 to rotate coaxially with the rice cutter 32. Specifically, the screen can be a fan-shaped structure, partially covering the rice cutter 32, and coaxially rotating with the rice cutter 32, so that preliminary screening can be achieved during the processing to improve the processing efficiency and screening efficiency.

[0067] During the processing, as the material in the processing chamber 31 decreases, the material density in the processing chamber 31 will decrease. In order to ensure the processing effect, the processing component also includes a pressure regulating mechanism, which applies pressure to the processing chamber 31.

[0068] Specifically, the pressure regulating structure includes a pressure weight 37, a lifting mechanism 38 and a pressure sensor 310. The pressure weight 37 is against the top of the processing chamber 31, and is used to provide downward pressure to the processing chamber 31 by pressing down. The lifting mechanism 38 is connected to the third motor 39 in a transmission manner, and the third motor 39 responds to the pressure regulating instruction to drive the pressure weight 37 to rise or fall in the vertical direction through the lifting mechanism 38; specifically, the lifting mechanism 38 can be a screw nut pair, the screw is connected to the output shaft of the third motor 39 in a transmission manner and rotates with the output shaft, the nut is engaged with the screw, and the pressure weight 37 is installed on the nut, and moves along the screw with the nut to achieve lifting. It should be understood that the lifting mechanism 38 can be any component that can achieve lifting, such as an electric cylinder, etc., and is not limited to a screw nut pair.

[0069] In some embodiments, Fig.10 As shown, the screening component includes a sieve plate 41, a waste bin, a polished rice bin 43 and a second weighing sensor. The sieve plate 41 is divided into an upper sieve part and a lower sieve part separated by a sieve. The first outlet 42 located at the upper sieve part of the sieve plate 41 is connected to the waste bin, and the second outlet located at the lower sieve part is connected to the polished rice bin 43. The feed port of the sieve plate 41 is connected or cut off with the discharge port of the processing component through a flap valve. When the processing component completes the processing process, the flap valve is opened, and the processed material enters the sieve plate 41. After being screened by the sieve plate 41, the rice husk enters the waste bin through the first outlet 42, and the polished rice after husking enters the polished rice bin 43 through the second outlet. The detection probe of the second weighing sensor is installed on the polished rice bin 43, and is used to obtain the final weight of the polished rice obtained after the screening process in the polished rice bin 43.

[0070] The above-mentioned second weighing sensor can also be a cantilever sensor, which includes a cantilever and a weight sensor arranged on the cantilever. The refined rice bin 43 is installed on the cantilever, and the refined rice bin 43 can also serve as a weighing bin of the cantilever sensor.

[0071] In the above specific embodiment, the rice yield detection device provided by the utility model includes a feeding component, a processing component and a screening component; wherein the feeding component corresponds to the upstream equipment, the feeding component receives the material to be detected transmitted by the upstream equipment, and weighs and determines the volume of the material to be detected; the processing component is connected to the feeding component, the processing component receives the material to be detected transmitted by the feeding component, and shells the material to be detected; the screening component is connected to the processing component, the screening component is used to receive the material to be screened after the shelling process of the processing component, and screen the material to be screened, and the rice yield can be calculated using the final weight of the material after screening and the detected initial weight. In this way, the device uses a feeding component to carry out weighing and volume determination, and uses a processing device to perform shelling treatment on the material after volume determination and weighing, and finally screens the shelled material to obtain processed polished rice, thereby being able to realize rapid and accurate calculation of the rice yield rate without the need for manual feeding and material transmission, thereby solving the technical problems existing in the prior art that the rice yield rate detection is too dependent on manual operation, resulting in high labor intensity for operators, and low accuracy and efficiency of the rice yield rate detection.

[0072] It should be noted that the following embodiments and features in the embodiments may be combined with each other in the absence of conflict; and, based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making any creative work are within the scope of protection of the present disclosure.

[0073] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein may be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present disclosure, it should be understood by those skilled in the art that an aspect described herein may be implemented independently of any other aspect, and two or more of these aspects may be combined in various ways. For example, any number of aspects described herein may be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein may be used to implement this device and / or practice this method.

[0074] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A rice yield detection device, characterized in that: include: A feeding component, the feeding component corresponds to the upstream device, the feeding component receives the material to be detected transmitted by the upstream device, and weighs and determines the volume of the material to be detected; A processing component, the processing component is connected to the feeding component, the processing component receives the material to be detected transmitted by the feeding component, and performs shelling treatment on the material to be detected; A screening component is connected to the processing component, and is used to receive the material to be screened after the shelling process of the processing component, and to screen the material to be screened.

2. The rice yield detection device according to claim 1, characterized in that: The feed assembly comprises: A feed hopper (21), wherein a feed port of the feed hopper (21) is arranged opposite to a discharge port of the upstream device so as to receive the material to be tested discharged from the upstream device; A fixed container (22), wherein the feed port of the fixed container (22) is connected to the discharge port of the feed hopper (21); A first weighing sensor (23), wherein a detection probe of the first weighing sensor (23) is installed on the fixed container (22) and is used to obtain the initial weight of the material to be detected in the fixed container (22).

3. The rice yield detection device according to claim 2, characterized in that: The feed assembly also includes: A constant volume scraper (24), the constant volume scraper (24) being swingably mounted on the feed port of the constant volume container (22); A scraper motor is connected to the constant volume scraper (24) in a transmission manner and drives the constant volume scraper (24) to swing.

4. The rice yield detection device according to any one of claims 1 to 3, characterized in that: The processing assembly comprises: A processing chamber (31), wherein the processing chamber (31) is in communication with the discharge port of the feed assembly; A rice cutter (32), wherein the rice cutter (32) is disposed in the processing chamber (31) and rotates under the drive of a first motor (34); A rubbing board (33), wherein the rubbing board (33) is installed on the inner wall of the processing cavity (31), and a receiving cavity for receiving the material to be detected is formed between the rubbing board (33) and the rice cutter (32).

5. The rice yield detection device according to claim 4, characterized in that: The processing assembly also includes: A filter screen (36), the filter screen (36) being rotatably mounted on the outer periphery of the rice knife (32); A second motor (35), wherein the second motor (35) is transmission-connected to the filter screen (36) and drives the filter screen (36) and the rice cutter (32) to rotate coaxially.

6. The rice yield detection device according to claim 4, characterized in that: The processing assembly also includes: A pressure regulating mechanism applies pressure to the processing chamber (31).

7. The rice yield detection device according to claim 6, characterized in that: The pressure regulating mechanism comprises: A pressure weight (37), the pressure weight (37) being against the top of the processing chamber (31); A lifting mechanism (38), the lifting mechanism (38) being in driving connection with a third motor (39), the third motor (39) responding to the pressure adjustment instruction to drive the pressure weight (37) to rise or fall in a vertical direction through the lifting mechanism (38); A pressure sensor (310), wherein the pressure sensor (310) is used to obtain real-time pressure.

8. The rice yield detection device according to claim 1, characterized in that: The screening assembly comprises: A sieve plate (41), wherein the feed port of the sieve plate (41) is connected or blocked with the discharge port of the processing assembly via a flap valve; a waste bin, the first outlet (42) of the sieve plate (41) being in communication with the waste bin; a polished rice bin (43), wherein the second outlet of the sieve plate is in communication with the polished rice bin (43); A second weighing sensor, wherein a detection probe of the second weighing sensor is installed on the polished rice bin (43) and is used to obtain the final weight of the polished rice obtained after screening in the polished rice bin (43).

9. The rice yield detection device according to claim 8, characterized in that: The second weighing sensor comprises: A cantilever and a weight sensor arranged on the cantilever, wherein the refined rice bin (43) is installed on the cantilever.

Images