A soybean sample physical and chemical analysis detection device

Abstract

The utility model discloses a soybean sample physical and chemical analysis detection device relates to soybean detection auxiliary equipment technical field. Including upper jar body and lower jar body, the upper jar body is connected with lower jar body through the combination stem, and the top cover is arranged in the upper jar body top center, and the upper jar body is provided with the push material subassembly and the screening subassembly in lower jar body, and the screening subassembly is used for screening soybean sample according to the particle size, and the push material subassembly is used for collecting the soybean sample after screening. The utility model discloses under the three -layer screening structure of " round sieve cylinder, conical screen, round sieve board", can realize the classification of soybean sample according to the particle size, and the collaborative operation of scraping flat and lengthened board can avoid the blockage of soybean card hole, and can also uniformly disperse the sample to the screen surface, reduces the detection error caused by the difference of sample particle.

Description

Technical Field

[0001] This utility model relates to the technical field of soybean testing auxiliary equipment, specifically a soybean sample physicochemical analysis and testing device. Background Technology

[0002] The soybean detection device is relatively simple in design. However, since soybeans vary in size, the device needs to detect soybeans of different sizes and screen them to distinguish between soybeans of different sizes.

[0003] Existing soybean screening methods are mostly manual, which is inefficient. Furthermore, existing screening equipment cannot accurately distinguish soybeans and can only perform single screenings, resulting in a lengthy screening process and poor screening results.

[0004] Therefore, a physicochemical analysis and detection device for soybean samples is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a physicochemical analysis and detection device for soybean samples to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a physicochemical analysis and detection device for soybean samples, comprising an upper tank and a lower tank.

[0007] The upper tank and the lower tank are connected by a merging rod. A top cover is set at the center of the top of the upper tank. A pushing component and a screening component are set inside the upper tank and the lower tank. The screening component is used to screen soybean samples according to particle size, and the pushing component is used to collect the screened soybean samples.

[0008] The sieving assembly includes a circular sieve cylinder located inside the upper tank. Circular rods are arrayed at both ends of the circular sieve cylinder, and a T-shaped ring is provided at the other end of each rod. The T-shaped ring is located on the inner wall of the upper tank. The circular sieve cylinder, the upper tank, and the lower tank together form a diversion cavity, which is used to guide the sieved soybean sample.

[0009] Furthermore, a conical sieve is provided on the inner wall of the bottom of the circular sieve cylinder, a stirring shaft is provided at the bottom center of the conical sieve, a scraper plate is sleeved on the stirring shaft, and an extension plate is provided on the top of the scraper plate.

[0010] Furthermore, a conical platform is attached to the inner surface of the scraper plate facing the stirring shaft, and a circular sieve plate is provided at the bottom of the conical platform.

[0011] Furthermore, the feeding assembly includes a feeding tray located at the end of the diversion cavity, and a push-pull plate is provided on the feeding tray.

[0012] Furthermore, a hollow column is provided at the bottom of the circular screen plate, the bottom of the hollow column is connected to the bottom material tray, and side arms are arrayed on the outer surface of the bottom material tray.

[0013] Furthermore, the other end of the side arm is connected to the outer surface of the lower tank body, and the lower tank body has an array of sealing plates.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This soybean sample physicochemical analysis and detection device, with its three-layer sieving structure of "circular sieve cylinder, conical sieve, and circular sieve plate", can classify soybean samples according to particle size. The coordinated operation of the scraper plate and the extension plate can avoid soybean clogging and can evenly disperse the sample on the sieve surface, reducing detection errors caused by differences in sample particles. Attached Figure Description

[0016] Figure 1 This is a front view of the present invention.

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 3 This is a partial cross-sectional schematic diagram of the present invention;

[0019] Figure 4 This is a partial cross-sectional front view of the present invention;

[0020] Figure 5 This is a schematic cross-sectional view of the tank body of this utility model;

[0021] Figure 6 This is a schematic cross-sectional view of the lower tank body of this utility model;

[0022] Figure 7 This is a partial cross-sectional top view of the present invention;

[0023] Figure 8 For the present utility model Figure 7 Enlarged diagram of point A in the middle.

[0024] In the diagram: 1. Upper tank; 101. Lower tank; 102. Top cover; 103. Merging rod; 2. Pushing assembly; 201. Bottom tray; 202. Sealing plate; 203. Push-pull plate; 204. Hollow column; 205. Side arm; 206. Feeding tray; 207. Diverting chamber; 3. Screening assembly; 301. T-ring; 302. Circular screen plate; 303. Circular screen barrel; 304. Extension plate; 305. Scraper plate; 306. Round rod; 307. Conical screen; 308. Conical platform; 309. Stirring shaft. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only for descriptive distinction and should not be construed as indicating or implying relative importance. All electrical components mentioned in this document are electrically connected to an external main controller and 220V AC mains power, and the main controller can be a conventionally known device such as a computer that provides control.

[0027] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] like Figures 1-8 As shown, this utility model provides a technical solution: a physicochemical analysis and detection device for soybean samples, including an upper tank 1 and a lower tank 101, both of which are cylindrical. The bottom of the upper tank 1 has a "frustum-shaped groove," and the top of the lower tank 101 has a "frustum-shaped column," corresponding to each other. Ten merging rods 103 are arranged in a circumferential array between the upper tank 1 and the lower tank 101. The merging rods 103 are fixedly connected to both tanks, and are cylindrical with a smooth surface. During the initial screening of soybeans, small soybean particles pass through the merging rods 103. 03. The merging rod 103 is located on the inner wall of the end of the diversion cavity 207. Under the action of the merging rod 103, a "split-type" structure is formed to improve the overall stability of the device. The top center of the upper tank 1 is threaded with a top cover 102. The top cover 102 is equipped with a sealing ring. When idle, it is sealed to the upper tank 1 to prevent water and dust. The top cover 102 is located at the feeding port of the upper tank 1. When the top cover 102 is opened, soybean samples can be fed in. With the cooperation of the pushing component 2 and the screening component, the soybean samples are screened to meet the sample pretreatment requirements before soybean physicochemical analysis.

[0029] like Figures 1-8As shown in the embodiment of this application, the sieving component 3 includes a circular sieve cylinder located inside the upper tank 1. Circular rods 306 are arrayed at both ends of the circular sieve cylinder, and a T-shaped ring 301 is provided at the other end of each rod 306. The T-shaped ring 301 is located on the inner wall of the upper tank 1. The circular sieve cylinder, the upper tank 1, and the lower tank 101 together form a diversion cavity 207, which is used to guide the sieved soybean sample. Specifically, the circular sieve cylinder has sieve holes for sieving small soybean particles. Ten sets of circular rods 306 are arrayed circumferentially at both ends of the circular sieve cylinder, and a T-shaped ring is welded to the other end of each rod 306. 301. The round rod 306 and the round sieve cylinder are also welded. The T-shaped ring 301 is located in the T-shaped ring 301 groove opened on the inner wall of the upper tank 1. Under the synergistic action of the round rod 306, the T-shaped ring 301 and the round sieve cylinder, the round sieve cylinder can rotate inside the upper tank 1 and provide auxiliary support for the upper tank 1 to improve the stability of the device. The T-shaped ring 301 is embedded in the T-shaped ring 301 groove on the inner wall of the upper tank 1, so that the round sieve cylinder is suspended and fixed inside the upper tank 1, and together with the inner wall of the upper tank 1 and the top outer wall of the lower tank 101, they form an annular diversion cavity 207 for guiding the small soybean sample separated by sieving.

[0030] like Figures 1-8 As shown in the embodiments of this application, a conical sieve 307 is provided on the inner wall of the bottom of the circular sieve cylinder. A stirring shaft 309 is provided at the bottom center of the conical sieve 307. A scraper plate 305 is sleeved on the stirring shaft 309, and an extension plate 304 is provided on the top of the scraper plate 305. Specifically, the conical sieve 307 is welded to the inner wall of the bottom of the circular sieve cylinder. The sieve holes on the conical sieve 307 are larger than the diameter of the sieve holes on the circular sieve cylinder. It should be noted that small soybean particles will still exist in the soybeans sieved by the conical sieve 307, but there will be fewer than in the whole soybean sample. For secondary screening, the bottom edge of the conical sieve 307 is attached to the top edge of the lower tank 101. The lower tank 101 can provide auxiliary support for the conical sieve 307. The bottom center of the conical sieve 307 is connected to the top of the stirring shaft 309. There are three sets of scraper plates 305 arranged in a circular array on the stirring shaft 309. An extension plate 304 is installed on the top of the scraper plate 305. It should be noted that whether the extension plate 304 is installed depends on the specific situation. If a single scraper plate 305 can turn the soybean sample, the extension plate 304 can be removed.

[0031] like Figures 1-8As shown in the embodiment of this application, a conical platform 308 is attached to the inner surface of the scraper plate 305 facing the stirring shaft 309. A circular sieve plate 302 is provided at the bottom of the conical platform 308. Specifically, a conical platform 308 is attached to the inner surface of the scraper plate 305 facing the stirring shaft 309, and a circular sieve plate 302 is welded to the bottom of the conical platform 308. A sieve hole is opened on the part of the circular sieve plate 302 that does not contact the bottom of the conical platform 308. The diameter of the sieve hole here is larger than the sieve hole on the circular sieve plate 302 and smaller than the sieve hole on the conical sieve 307. The end of the stirring shaft 309 passes through the circular sieve plate 302 and is connected to the motor. The motor drives the stirring shaft 309 to rotate, and the stirring shaft 309 drives the extension plate 304 on the scraper plate 305 to rotate, thereby tumbling the soybeans falling on the circular sieve plate 302, so that medium-sized soybeans pass through the sieve hole and fall down.

[0032] like Figures 1-8 As shown in the embodiment of this application, the feeding assembly 2 includes a feeding tray 206, which is located at the end of the diversion cavity 207. A push-pull plate 203 is provided on the feeding tray 206. Specifically, the feeding tray 206 is located at the end of the diversion cavity 207, and an annular groove corresponding to the outlet of the diversion cavity 207 is opened on the inner surface that contacts the tank body, thereby ensuring that the small soybean particles screened out fall into the feeding tray 206 through the diversion cavity 207. The push-pull plate 203 is slidably arranged on the outer surface of the feeding tray 206. Limiting plates are provided on both sides of the push-pull plate 203, which correspond to the slots opened on the feeding tray 206 and the sliding grooves on the inner wall of the slots, respectively. When collecting soybean samples on the feeding tray 206, the screened small molecule soybean samples are piled up on the push-pull plate 203. The push-pull plate 203 is removed, and the soybeans can be collected from the slot where the push-pull plate 203 is located.

[0033] like Figures 1-8 As shown in the embodiment of this application, a hollow column 204 is provided at the bottom of the circular screen plate 302. The bottom of the hollow column 204 is connected to the bottom material tray 201. Side arms 205 are arrayed on the outer surface of the bottom material tray 201. Specifically, the top of the hollow column 204 is connected to the circular screen plate 302, and its bottom is connected to the bottom material tray 201. A motor is provided inside the hollow column 204. The arrangement of the hollow column 204 can prevent the soybeans from splashing when falling. Side arms 205 are welded to the outer wall of the bottom material tray 201, and support legs are also welded to its outer wall. The support legs are staggered with the side arms 205.

[0034] like Figures 1-8As shown in the embodiment of this application, the other end of the side arm 205 is connected to the outer surface of the lower tank 101. The lower tank 101 is provided with an array of sealing plates 202. Specifically, the other end of the side plate is welded to the outer surface of the lower tank 101, and there are three sets of sealing plates 202 arranged in a circular array on the lower tank 101. The lower tank 101 is provided with a rectangular opening, and the sealing plates 202 are hinged in the rectangular opening. During screening, the sealing plates 202 are closed. The presence of the sealing plates 202 does not affect the rotation of the scraper plate 305 and the extension plate 304. After screening is completed, large soybean particles on the circular screen plate 302 can be collected.

[0035] The working principle of this utility model is as follows:

[0036] Before conducting physicochemical analysis of soybean samples, pretreatment is required. Open the top cover 102, pour the soybean sample to be screened into the circular sieve cylinder, close the top cover 102, and start the motor. The motor drives the stirring shaft 309 to rotate, simultaneously rotating the scraper plate 305 and the conical sieve 307. The rotation of the conical sieve 307 drives the circular sieve cylinder to rotate, thus screening small soybean particles. The screened small soybean particles enter the feeding tray 206 along the diversion chamber 207, while large, medium, and some small soybean particles fall onto the circular sieve plate 302. The soybeans are stirred by the scraper plate 305 and the extension plate 304, causing medium and small soybean particles to fall onto the bottom tray 201, while large soybean particles remain on the circular sieve plate 302. Opening the closing plate 202 allows for the collection of large soybean particles, while soybeans mixed with some small particles are collected on the bottom tray 201 and can be screened a second time.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A physicochemical analysis and detection device for soybean samples, comprising: The upper tank and the lower tank are characterized in that: The upper tank and the lower tank are connected by a merging rod. A top cover is set at the center of the top of the upper tank. A pushing component and a screening component are set inside the upper tank and the lower tank. The screening component is used to screen soybean samples according to particle size, and the pushing component is used to collect the screened soybean samples. The sieving assembly includes a circular sieve cylinder located inside the upper tank. Circular rods are arrayed at both ends of the circular sieve cylinder, and a T-shaped ring is provided at the other end of each rod. The T-shaped ring is located on the inner wall of the upper tank. The circular sieve cylinder, the upper tank, and the lower tank together form a diversion cavity, which is used to guide the sieved soybean sample.

2. The soybean sample physicochemical analysis and detection device according to claim 1, characterized in that: The inner wall of the bottom of the circular screen cylinder is provided with a conical screen, a stirring shaft is provided at the bottom center of the conical screen, a scraper plate is sleeved on the stirring shaft, and an extension plate is provided at the top of the scraper plate.

3. The soybean sample physicochemical analysis and detection device according to claim 2, characterized in that: A conical platform is attached to the inner surface of the scraper plate facing the stirring shaft, and a circular sieve plate is provided at the bottom of the conical platform.

4. The soybean sample physicochemical analysis and detection device according to claim 1, characterized in that: The feeding assembly includes a feeding tray, which is located at the end of the diversion cavity, and a push-pull plate is provided on the feeding tray.

5. The soybean sample physicochemical analysis and detection device according to claim 3, characterized in that: The bottom of the circular screen plate is provided with a hollow column, the bottom of which is connected to the bottom material tray, and the outer surface of the bottom material tray is arrayed with side arms.

6. The soybean sample physicochemical analysis and detection device according to claim 5, characterized in that: The other end of the side arm is connected to the outer surface of the lower tank body, and the lower tank body has arrayed sealing plates.

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