Online detection device for broken pearl barley rate

Abstract

The utility model relates to the technical field of coix seed online detection devices, and discloses a coix seed broken rice rate online detection device which comprises a top plate, the top surface of the top plate is fixedly connected with a support, the top surface of the support is fixedly connected with a feeding cylinder, the bottom surface of the feeding cylinder is fixedly connected with a three-way pipe, and the three-way pipe is fixedly connected with a connecting rod. The bottom face of the top plate is fixedly connected with four sets of supporting columns. According to the online detection device for the broken pearl barley rate, through the arrangement of the three-way pipe, the screening mechanism and the material weighing mechanism, pearl barley is divided into two groups through the three-way pipe, and then whole pearl barley and broken pearl barley fall into the rice collecting box A, the rice collecting box B, the broken rice box A and the broken rice box B correspondingly, are weighed through the material weighing mechanism and are converted into numbers to be displayed; and the broken rice rate of the two groups of coix seeds after shunting can be calculated conveniently, and finally the average value is taken, so that the accuracy of detection data is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coix seed detection devices, in particular to an on-line detection device for the broken rate of coix seeds. Background Technique

[0002] Coix seed is a common food crop. The broken rate refers to the ratio of the weight of broken coix seeds to the total weight of coix seeds during the processing. The device for on-line detecting the broken rate is very important in the processing industry, which can help the grain processing factory monitor the production quality and improve the processing efficiency.

[0003] An on-line detection and collection device for the broken rate of rice disclosed in the patent with the publication number of CN212747703U. Although, an on-line detection and collection device for the broken rate of rice, including a feeding hopper and a structure box fixedly arranged in the middle of the feeding hopper. In the utility model, by arranging a structure box on the feeding hopper, the image acquisition camera arranged at the bottom of the structure box can regularly shoot the images of rice and transmit the image information to the image processing chip. After the image processing chip calculates the areas of all rice grains, it analyzes the area of broken rice grains at the same time. Dividing the area of broken rice grains by the total area of rice grains can obtain the broken rate of rice, and then the information is transmitted to the control bottom plate. The processor chip on the control bottom plate transmits the information to the cloud through the GPRS communication module to realize the remote transmission of detection data. This device can detect the broken rate of rice during the rice processing, with convenient operation and is suitable for popularization and use.

[0004] Although the above patent can detect the broken rate of rice during the rice processing, with convenient operation and is suitable for popularization and use; however, this device can only detect the broken rate and lacks a mechanism for separating broken rice and rice, thus limiting the applicability of the device during use. And in the prior art, the rice screening device is usually a vibrating screen, which is very easy to cause incomplete screening and result in inaccurate detection of the broken rate.

[0005] Therefore, it is very necessary to invent an on-line detection device for the broken rate of coix seeds to solve the above problems. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] The technical problem solved by the utility model is to provide an on-line detection device for the broken rate of coix seeds with high practicability, which can be operated simply and has a relatively simple structure, solving the problems of lacking a mechanism for separating broken coix seeds and coix seeds and inaccurate detection of the broken rate as mentioned in the above background technique, thus limiting the applicability of the device during use.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the utility model is realized by the following technical solutions: An on-line detection device for the broken rice rate of coix seeds, comprising a top plate, a support is fixedly connected to the top surface of the top plate, a feeding cylinder is fixedly connected to the top surface of the support, a tee pipe is fixedly connected to the bottom surface of the feeding cylinder, four groups of support columns are fixedly connected to the bottom surface of the top plate, a bottom plate is fixedly connected to the bottom surface of the support columns, a collecting box A is fixedly connected to one side of the top surface of the bottom plate, a collecting box B is fixedly connected to one side of the collecting box A, a broken rice box A is fixedly connected to one side of the collecting box B, a broken rice box B is fixedly connected to one side of the broken rice box A, weighing mechanisms are fixedly connected to the inner bottom surfaces of the collecting box A, the collecting box B, the broken rice box A and the broken rice box B, the weighing mechanism comprises a gravity sensor, a transmission line, a control display and a weighing plate, a fixed column is fixedly connected to the top surface of the bottom plate, damping hydraulic rods A are fixedly connected to the top surfaces of the fixed columns, connecting columns are fixedly connected to the top surfaces of the damping hydraulic rods A, screening mechanisms are rotatably connected to one side of the connecting columns, the screening mechanism comprises a sieve plate box, a sieve mesh, a vibration motor, an upper baffle and a lower baffle, a number of damping hydraulic rods B are fixedly connected to the other side of the top surface of the bottom plate, an adjusting mechanism is fixedly connected to the top surface of the damping hydraulic rods B, the adjusting mechanism comprises a connecting plate, a rotating rod A, a cylinder and a rotating rod B.

[0010] As a further scheme of the utility model, the gravity sensor is fixedly connected to the inner bottom surfaces of the collecting box A, the collecting box B, the broken rice box A and the broken rice box B, transmission lines are plugged and connected to one side of the gravity sensor, a control display is plugged and connected to one side of the transmission line, a weighing plate is fixedly connected to the top surface of the gravity sensor, and the weighing plate is convenient for weighing the coix seeds.

[0011] As a further scheme of the utility model, the sieve plate box is rotatably connected to one side of the connecting column, a group of sieve meshes are fixedly connected to the inside of the sieve plate box, a vibration motor is fixedly connected to the bottom surface of the sieve plate box, a group of upper baffles are slidably connected to the upper inner wall of the sieve plate box, a group of lower baffles are slidably connected to the lower inner wall of the sieve plate box, and the upper baffle and the lower baffle block the outlet of the sieve plate box, so that the coix seeds vibrate back and forth inside the sieve plate box.

[0012] As a further scheme of the utility model, the connecting plate is fixedly connected to the top surface of the damping hydraulic rod B, a rotating rod A is rotatably connected to the middle of the connecting plate, a cylinder is fixedly connected to the surface of the rotating rod A, a rotating rod B is fixedly connected to one side of the cylinder, and the cylinder provides the power for adjustment.

[0013] As a further scheme of the utility model, the sieve mesh divides the sieve plate box into a double-layer structure, and the upper layer is longer than the lower layer, which is convenient for classifying and introducing the whole coix seeds and the broken coix seeds.

[0014] As a further solution of the present utility model, a perforation is provided on the top surface of the top plate, and the perforation is the same size as the tee pipe, which is convenient for placing the tee pipe.

[0015] As a further solution of the present utility model, handles are fixedly connected to one side of the lower baffle, and anti-slip sleeves are sleeved outside the handles, and the anti-slip sleeves play a role in anti-slip.

[0016] (III) Beneficial effects

[0017] The present utility model provides an on-line detection device for the broken rice rate of coix seeds, which has the following beneficial effects:

[0018] 1. For the on-line detection device for the broken rice rate of coix seeds, through the setting of the adjustment mechanism and the screening mechanism, after inserting the upper baffle and the lower baffle, the vibration motor and the cylinder are started. The vibration motor drives the sieve plate box and the sieve mesh to vibrate, and the cylinder drives the sieve plate box to vibrate the coix seeds, so that the broken coix seeds and the complete coix seeds are fully screened. Then, the upper baffle and the lower baffle are pulled out, so that the whole coix seeds and the broken coix seeds fall into the corresponding rice boxes respectively, improving the screening efficiency.

[0019] 2. For the on-line detection device for the broken rice rate of coix seeds, through the setting of the tee pipe and the weighing mechanism, the coix seeds are divided into two groups through the tee pipe. Then, when the whole coix seeds and the broken coix seeds fall into the rice collecting box A, the rice collecting box B, the broken rice box, and the broken rice box B respectively, the gravity sensor transmits the electric signal to the control display through the transmission line and converts it into a number for display, achieving the function of weighing the rice collecting box A, the rice collecting box B, the broken rice box, and the broken rice box B respectively, facilitating the calculation of the broken rice rate of the two groups of coix seeds after shunting, and finally taking the average value, improving the accuracy of the detection data. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the screening mechanism of the present utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the adjustment mechanism of the present utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the weighing mechanism of the present utility model;

[0024] Figure 5 It is a schematic diagram of the structure of the rice box of the present utility model.

[0025] In the figure: 1, top plate; 2, support; 3, feeding cylinder; 4, three-way pipe; 5, support column; 6, bottom plate; 7, weighing mechanism; 701, gravity sensor; 702, transmission line; 703, control display; 704, weighing plate; 8, fixed column; 9, damping hydraulic rod A; 10, connecting column; 11, screening mechanism; 1101, sieve plate box; 1102, sieve mesh; 1103, vibration motor; 1104, upper baffle; 1105, lower baffle; 12, damping hydraulic rod B; 13, adjusting mechanism; 1301, connecting plate; 1302, rotating rod A; 1303, cylinder; 1304, rotating rod B; 14, rice collecting box A; 15, rice collecting box B; 16, broken rice box A; 17, broken rice box B; 18, handle. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 to 5, the present utility model provides a technical solution: an on-line detection device for the broken rice rate of coix seeds, including a top plate 1, a bracket 2 is fixedly connected to the top surface of the top plate 1, a feeding cylinder 3 is fixedly connected to the top surface of the bracket 2, a tee pipe 4 is fixedly connected to the bottom surface of the feeding cylinder 3, four groups of support columns 5 are fixedly connected to the bottom surface of the top plate 1, a bottom plate 6 is fixedly connected to the bottom surface of the support columns 5, a rice collecting box A14 is fixedly connected to one side of the top surface of the bottom plate 6, a rice collecting box B15 is fixedly connected to one side of the rice collecting box A14, a broken rice box A16 is fixedly connected to one side of the rice collecting box B15, a broken rice box B17 is fixedly connected to one side of the broken rice box A16, weighing mechanisms 7 are fixedly connected to the inner bottom surfaces of the rice collecting box A14, the rice collecting box B15, the broken rice box A16, and the broken rice box B17. Through the settings of the tee pipe 4 and the weighing mechanisms 7, it is convenient to calculate the broken rice rates of the two groups of coix seeds after shunting, and finally take the average value, improving the accuracy of the detection data. The weighing mechanism 7 includes a gravity sensor 701, a transmission line 702, a control display 703, and a weighing plate 704. A set of fixed columns 8 are fixedly connected to the top surface of the bottom plate 6, damping hydraulic rods A9 are fixedly connected to the top surfaces of the fixed columns 8, connecting columns 10 are fixedly connected to the top surfaces of the damping hydraulic rods A9, screening mechanisms 11 are rotatably connected to one side of each connecting column 10. The screening mechanism 11 includes a sieve plate box 1101, a sieve mesh 1102, a vibration motor 1103, an upper baffle 1104, and a lower baffle 1105. A number of damping hydraulic rods B12 are fixedly connected to the other side of the top surface of the bottom plate 6, and an adjusting mechanism 13 is fixedly connected to the top surfaces of the damping hydraulic rods B12. Through the settings of the adjusting mechanism 13 and the screening mechanism 11, the screening efficiency is improved. The adjusting mechanism 13 includes a connecting plate 1301, a rotating rod A1302, a cylinder 1303, and a rotating rod B1304;

[0028] Please refer to Figure 4 , the gravity sensor 701 is fixedly connected to the inner bottom surfaces of the rice collecting box A14, the rice collecting box B15, the broken rice box A16, and the broken rice box B17. Transmission lines 702 are plugged and connected to one side of each gravity sensor 701, a control display 703 is plugged and connected to one side of each transmission line 702, a weighing plate 704 is fixedly connected to the top surface of the gravity sensor 701, and the weighing plate 704 facilitates weighing the coix seeds;

[0029] Please refer to Figure 1 and Figure 2 , the sieve plate box 1101 is rotatably connected to one side of the connecting column 10, a set of sieve meshes 1102 are fixedly connected to the upper part of the sieve plate box 1101, a vibration motor 1103 is fixedly connected to the bottom surface of the sieve plate box 1101, a set of upper baffles 1104 are slidably connected to the upper inner wall of the sieve plate box 1101, a set of lower baffles 1105 are slidably connected to the lower inner wall of the sieve plate box 1101, and the upper baffle 1104 and the lower baffle 1105 block the outlet of the sieve plate box 1101, causing the coix seeds to vibrate back and forth on the sieve mesh 1102 inside the sieve plate box 1101;

[0030] Please refer to Figure 3 , the connecting plate 1301 is fixedly connected to the top surface of the damping hydraulic rod B12. A rotating rod A1302 is rotatably connected to the middle of the connecting plate 1301. A cylinder 1303 is fixedly connected to the surface of the rotating rod A1302. A rotating rod B1304 is fixedly connected to one side of the cylinder 1303. The cylinder 1303 provides the power for adjustment;

[0031] Please refer to Figure 1 and Figure 2 , the sieve mesh 1102 divides the sieve plate box 1101 into a double-layer structure, and the upper layer is longer than the lower layer, which is convenient for classifying and introducing whole coix seeds and broken coix seeds;

[0032] Please refer to Figure 5 , a perforation is opened on the top surface of the top plate 1. The perforation is the same size as the tee pipe 4, which is convenient for placing the tee pipe 4;

[0033] Please refer to Figure 2 , handles 18 are fixedly connected to one side of the lower baffle 1105. Anti-slip sleeves are sleeved outside the handles 18. The anti-slip sleeves play an anti-slip role.

[0034] The model of the vibration motor 1103 is DC-12V-20A, the model of the gravity sensor 701 is VC20F, and the model of the control display 703 is VXT103. The above parameters and models can be selected according to the actual situation.

[0035] In the present utility model, the working steps of the device are as follows:

[0036] The first step: Pour coix seeds into the feeding cylinder 3. The coix seeds are split into two groups by the tee pipe 4 and fall into the sieve mesh 1102 for screening;

[0037] The second step: Insert the upper baffle 1104 and the lower baffle 1105 into the sieve plate box 1101. Start the vibration motor 1103 and the cylinder 1303. The vibration motor 1103 drives the sieve plate box 1101 to vibrate, thereby driving the sieve mesh 1102 to vibrate. The expansion and contraction of the cylinder 1303 drives the coix seeds in the sieve mesh 1102 to vibrate and screen, so that the broken coix seeds fall through the sieve mesh 1102 to the lower layer of the sieve plate box 1101. After screening, take out the upper baffle 1104 and the lower baffle 1105, and start the cylinder 1303 again to an appropriate angle, so that the whole coix seeds and broken coix seeds after screening fall into the corresponding rice boxes respectively;

[0038] Third step: According to the weighing display principle of the control display 703, first weigh the weight of the broken rice inside the broken rice box A16, then weigh the weight of the whole rice inside the rice collecting box B15. Then, divide the weight of the broken rice inside the broken rice box A16 by the sum of the weight of the whole rice inside the rice collecting box B15 and the weight of the broken rice inside the broken rice box A16 to obtain one set of broken rice rates. Repeat the above operation to obtain the broken rice rates in the broken rice box B17 and the rice collecting box A14. Finally, calculate the average value of the two sets of broken rice rates, which is the refined broken rice rate value.

[0039] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technical aspects of this design principle, the settings of the power mechanism, power supply system, control system, etc. of the device are not fully described. However, on the premise that those skilled in the art understand the principle of the above-mentioned invention, the specific details of its power mechanism, power supply system, and control system can be clearly obtained. The control method of the application document is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art.

[0040] The standard parts used can all be purchased from the market, and can also be customized according to the description in the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and for the components known to those skilled in the art, their structures and principles can all be learned through technical manuals or obtained through conventional experimental methods.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An online detection device for broken rice rate of coix seeds, comprising a top plate (1), characterized in that: The top surface of the top plate (1) is fixedly connected to a bracket (2), the top surface of the bracket (2) is fixedly connected to a feed tube (3), the bottom surface of the feed tube (3) is fixedly connected to a three-way pipe (4), the bottom surface of the top plate (1) is fixedly connected to four groups of support columns (5), the bottom surfaces of the support columns (5) are fixedly connected to a bottom plate (6), one side of the top surface of the bottom plate (6) is fixedly connected to a rice collecting box A (14), and one side of the rice collecting box A (14) is fixedly connected to a rice collecting box A (14). A rice collecting box B (15) is fixedly connected, a rice breaking box A (16) is fixedly connected to one side of the rice collecting box B (15), a rice breaking box B (17) is fixedly connected to one side of the rice breaking box A (16), and a weighing mechanism (7) is fixedly connected to the inner bottom surfaces of the rice collecting box A (14), the rice collecting box B (15), the rice breaking box A (16), and the rice breaking box B (17), and the weighing mechanism (7) includes a gravity sensor (701), a transmission line (702), and a weight sensor (702). ), a control display (703), a weighing plate (704), the top surface of the bottom plate (6) is fixedly connected to a group of fixed columns (8), the top surfaces of the fixed columns (8) are fixedly connected to damping hydraulic rods A (9), the top surfaces of the damping hydraulic rods A (9) are fixedly connected to connecting columns (10), one side of the connecting columns (10) is rotatably connected to a screening mechanism (11), the screening mechanism (11) includes a screen box (1101), a screen mesh (1102), a vibration motor (1103), an upper baffle (1104) and a lower baffle (1105), the other side of the top surface of the bottom plate (6) is fixedly connected with a plurality of groups of damping hydraulic rods B (12), the top surface of the damping hydraulic rods B (12) is fixedly connected with an adjustment mechanism (13), and the adjustment mechanism (13) includes a connecting plate (1301), a rotating rod A (1302), a cylinder (1303) and a rotating rod B (1304).

2. The on-line detection device for broken rice rate of coix seeds according to claim 1, characterized in that: The gravity sensor (701) is fixedly connected to the inner bottom surfaces of the rice collecting box A (14), the rice collecting box B (15), the rice breaking box A (16), and the rice breaking box B (17); one side of the gravity sensor (701) is plugged with a transmission line (702); one side of the transmission line (702) is plugged with a control display (703); and the top surface of the gravity sensor (701) is fixedly connected to a weighing plate (704).

3. The on-line detection device for broken rice rate of coix seeds according to claim 1, characterized in that: The sieve box (1101) is rotatably connected to one side of the connecting column (10); a group of sieves (1102) are fixedly connected inside the sieve box (1101); a vibration motor (1103) is fixedly connected to the bottom surface of the sieve box (1101); a group of upper baffles (1104) are slidably connected to the upper inner wall of the sieve box (1101); and a group of lower baffles (1105) are slidably connected to the lower inner wall of the sieve box (1101).

4. The on-line detection device for broken rice rate of coix seeds according to claim 1, characterized in that: The connecting plate (1301) is fixedly connected to the top surface of the damping hydraulic rod B (12), the middle of the connecting plate (1301) is rotatably connected to a rotating rod A (1302), the surface of the rotating rod A (1302) is fixedly connected to a cylinder (1303), and one side of the cylinder (1303) is fixedly connected to a rotating rod B (1304).

5. The on-line detection device for broken rice rate of coix seeds according to claim 3, characterized in that: The screen (1102) divides the screen box (1101) into a double-layer structure, and the upper layer is longer than the lower layer.

6. The on-line detection device for broken rice rate of coix seeds according to claim 1, characterized in that: The top surface of the top plate (1) is provided with a through hole, and the through hole is consistent in size with the three-way pipe (4).

7. The on-line detection device for broken rice rate of coix seeds according to claim 3, characterized in that: A handle (18) is fixedly connected to one side of the lower baffle (1105), and an anti-slip sleeve is sleeved on the outside of the handle (18).

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