Cotton feed quality rapid detection device

Abstract

The invention discloses a rapid cotton feed quality detection device, and belongs to the technical field of feed quality detection. The rapid provenance feed quality detection device comprises a measuring assembly used for measuring feed, the measuring assembly comprises a cylindrical measuring cup, a moving disc is arranged in the measuring cup and moves in the height direction of the measuring cup, a vertical device is arranged at the bottom of the measuring cup in a penetrating mode, and a vertical rod is arranged at the bottom of the measuring cup in a penetrating mode. The measuring cup is fixedly connected with the bottom of the moving disc, the top of the moving disc is provided with a wiping disc, the wiping disc is attached to the inner side wall of the measuring cup, the wiping disc is flush with the zero scale of the measuring cup in the initial state, and the measuring cup further comprises a weighing assembly used for weighing the measured feed in the measuring cup. The feed sample attached to the side wall of the measuring cup is scraped off through the arranged measuring assembly, the weight difference caused during weighing is reduced, and the accuracy of the finally obtained weight average value is improved.

Description

Technical Field

[0001] The invention relates to the technical field of feed quality detection, and in particular to a cotton-derived feed quality rapid detection device. Background Art

[0002] Cottonseed meal is the byproduct remaining after cotton seeds are shelled, heated, flattened into flakes and the oil is extracted using solvent hexane. It is a low-cost protein-rich plant feed. Feed is the staple food for animals, and the quality of feed will directly affect the growth of animals. Therefore, quality testing of feed is particularly important.

[0003] Traditional feed quality testing is mainly divided into sensory testing and physical identification. Sensory testing is to test the finished feed through the five senses of the human body. This testing method has low testing efficiency. Physical identification is divided into screening method and bulk density method. Bulk density refers to the weight of a substance per liter, in grams per liter. Various raw materials have their fixed bulk density. By comparing the tested bulk density with the standard bulk density, it is possible to identify whether the feed raw materials have impurities or adulterants.

[0004] The traditional bulk density method usually uses a sampler to take out the sample to be tested and put it into a quantitative beaker flush with the top of the beaker, pour out the sample and weigh it, record its weight, repeat 3 times, take the average value, and the obtained data is the bulk density of the sample. Compared with the standard bulk density, it is used to judge whether there are impurities or adulterants in the feed raw materials. However, when measuring, the feed part will stick to the inner wall of the beaker, which will cause the total weight weighed three times to be less than the actual total weight, resulting in a large error in the average value. When compared with the standard bulk density, the error generated is large. Therefore, it is very necessary to set up a rapid detection device for cotton feed quality that is reasonably applied to the bulk density method. Summary of the invention

[0005] The purpose of the present invention is to overcome the problems in the prior art and provide a cotton-derived feed quality rapid detection device to reduce the error caused by the feed being attached to the inner wall of the beaker and improve the accuracy of the final feed sample weight average value.

[0006] The present invention provides a cotton-derived feed quality rapid detection device, comprising a measuring component for measuring the feed, the measuring component comprising a measuring cup arranged in a cylindrical shape, a movable disk arranged in the measuring cup, the movable disk arranged to move along the height direction of the measuring cup, a vertical arrangement penetrating the bottom of the measuring cup, fixedly connected to the bottom of the movable disk, a wiping disk arranged on the top of the movable disk, the wiping disk being arranged to fit the inner wall of the measuring cup, the wiping disk being flush with the 0 scale of the measuring cup in an initial state, and a weighing component for weighing the measured feed in the measuring cup.

[0007] Preferably, a threaded connection sleeve is fixedly connected to the top of the movable plate, and a connecting screw is fixedly connected to the bottom of the wiping plate.

[0008] Preferably, the wiping disc is rigidly arranged.

[0009] Preferably, the weighing assembly includes a weighing device and a weighing plate, wherein the weighing plate is fixedly disposed on the weighing device, and a carrying plate is slidably embedded on the weighing plate.

[0010] Preferably, the measuring components are arranged in three groups, and the three groups of measuring components are connected by connecting rods.

[0011] Preferably, it also includes a base, a pair of vertically arranged supporting plates are fixedly connected to the top of the base, a rotating rod is rotatably inserted between the pair of supporting plates, the rotating rod is fixedly connected to the measuring cup through a connecting frame, one end of the rotating rod passes through the supporting plate and is fixedly connected to a limiting assembly, and the weighing device is fixedly connected to the base.

[0012] Preferably, the carrying plate has a sufficient width, and when the rotating rod rotates and tilts the measuring cup with the cup mouth facing downward, the measuring cup mouth is located above the carrying plate.

[0013] Preferably, the measuring cup is transparent.

[0014] Preferably, the limit assembly includes a rotating block fixedly connected to the connecting rod, a fixed plate fixedly connected to the bearing plate, a telescopic rod fixedly connected to the lower side of the fixed plate, an end of the telescopic rod fixedly connected to the limit block, and a plurality of limit grooves matching the limit block are equidistantly provided on the circumference of the rotating block.

[0015] Preferably, a dryer is provided on the base.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: a rapid detection device for cotton-derived feed quality of the present invention improves the accuracy of the single feed weight obtained by the provided measuring component. When sampling, the feed sample is placed in the provided measuring cup through the sampling device, and the measuring line on the outside of the measuring cup is observed to make the feed flush with the measuring cup mouth. At this time, the quantitative volume of feed placed in the measuring cup is poured onto the weighing component, and at the same time, the provided pushing rod is pushed to push the moving disk and the wiping disk. When the wiping disk moves up, the feed attached to the measuring cup will be wiped and pushed out. After all the feed in the measuring cup is pushed out, the wiping disk is removed and placed in the weighing component. After the above action is repeated three times, the weighing component now has not only the weight of the three quantitative volumes of feed but also the weight of three wiping disks. The weights of the three wiping disks are subtracted and an average value is taken, which is the measured bulk density of the feed. At this time, the obtained data is compared with the standard volume of the feed to determine whether the feed raw materials have impurities or adulterants. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall first-viewing angle structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the overall second viewing angle structure of the present invention.

[0019] Figure 3 It is a schematic diagram of the structure of the measuring component of the present invention.

[0020] Figure 4 It is a schematic diagram of the connection structure of the moving disk and the wiping disk of the present invention.

[0021] Figure 5 It is a schematic diagram of the structure of the threaded connection sleeve of the present invention.

[0022] Figure 6 It is a schematic diagram of the structure of the limiting component of the present invention.

[0023] Explanation of the reference numerals: 1. Measuring assembly; 101. Measuring cup; 102. Moving plate; 103. Push rod; 104. Wiping plate; 2. Weighing assembly; 201. Weighing device; 202. Weighing plate; 203. Loading plate; 3. Threaded sleeve; 4. Connecting screw; 5. Connecting rod; 6. Base; 7. Loading plate; 8. Rotating rod; 9. Connecting frame; 10. Dryer; 11. Limiting assembly; 111. Rotating block; 112. Telescopic rod; 113. Fixed plate; 114. Limiting groove; 115. Limiting block. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1 to Figure 6 In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein should be the usual meanings understood by people with general skills in the field to which the present invention belongs.

[0025] The words "first", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects. "Inside", "outside", "upper", "lower", "far", "near", "front", "back" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. The drawings in the present invention are not drawn strictly according to the actual scale. The specific size and quantity of each structure can be determined according to actual needs. The drawings described in the present invention are only schematic diagrams of the structure.

[0026] The invention provides a cotton feed quality rapid detection device, such as Figure 1 to Figure 4 As shown, it includes a measuring component 1 for measuring feed, the measuring component 1 includes a measuring cup 101 set in a cylindrical shape, a movable disk 102 is arranged in the measuring cup 101, the movable disk 102 is arranged to move along the height direction of the measuring cup 101, a vertical setting is inserted through the bottom of the measuring cup 101, and is fixedly connected to the bottom of the movable disk 102, a wiping disk 104 is arranged on the top of the movable disk 102, and the wiping disk 104 is arranged to fit the inner wall of the measuring cup 101. In the initial state, the wiping disk 104 is flush with the scale of the measuring cup 1010, and also includes a weighing component 2 for weighing the feed measured in the measuring cup 101.

[0027] The measurement component 1 is provided to improve the accuracy of the feed weight obtained in a single time. When sampling, the feed sample is placed in the measuring cup 101 provided through the sampling device, and the measuring line on the outside of the measuring cup 101 is observed to make the feed flush with the cup mouth of the measuring cup 101. At this time, the quantitative volume of feed placed in the measuring cup 101 is poured onto the weighing component 2, and at the same time, the push rod 103 is pushed to push the moving disk 102 and the wiping disk 104. When the wiping disk 104 moves up, it will push the feed attached to the measuring disk 102 and the wiping disk 104. The feed on the measuring cup 101 is wiped and pushed out. When all the feed in the measuring cup 101 is pushed out, the wiping plate 104 is removed and put into the weighing component 2. The above action is repeated three times. At this time, the weighing component 2 not only has the weight of three quantitative volumes of feed but also the weight of three wiping plates 104. The weights of the three wiping plates 104 are subtracted and an average value is taken, which is the measured bulk density of the feed. At this time, the obtained data is compared with the standard volume of the feed to determine whether the feed raw materials have impurities or adulterants.

[0028] Preferably, Figure 1 to Figure 5 As shown, a threaded connection sleeve 3 is fixedly connected to the top of the moving plate 102, a connection screw 4 is fixedly connected to the bottom of the wiping plate 104, and the wiping plate 104 is rigidly arranged.

[0029] In the present invention, the movable plate 102 is threadedly connected with the wiping plate 104, and the movable plate 102 and the wiping plate 104 are connected by threading the connecting rod 5 into the threaded connecting sleeve 3. Considering that although the feed raw materials on the inner wall of the measuring cup 101 are pushed out by the wiping plate 104, part of the feed raw materials will adhere to the wiping plate 104, which will still cause a certain deviation and cause the final total weight to be less than the actual total weight, the movable plate 102 and the wiping plate 104 are detachably connected, and the wiping plate 104 with the feed raw materials attached is directly thrown on the weighing component 2. The accurate weight can be obtained by subtracting the weight of the wiping plate 104 from the obtained weight. The wiping plate 104 must be rigidly set. The feed raw materials have a certain weight that will squeeze the wiping plate 104. If the wiping plate 104 is set to be flexible, the actual volume of the feed raw materials finally placed in the measuring cup 101 will be greater than the measured volume, which will cause the actual weight to be too large, resulting in a large total weight for subsequent weighing, resulting in inaccurate results.

[0030] Preferably, Figure 1 to Figure 4 As shown, the weighing assembly 2 includes a weighing device 201 and a weighing plate 202, the weighing plate 202 is fixedly arranged on the weighing device 201, a carrying plate 203 is slidably embedded on the weighing plate 202, three groups of measuring components 1 are arranged, and the three groups of measuring components 1 are connected by a connecting rod 5, and also includes a base 6, a pair of vertically arranged carrying plates 7 are fixedly connected to the top of the base 6, a rotating rod 8 is rotatably inserted between the pair of carrying plates 7, the rotating rod 8 is fixedly connected to the measuring cup 101 through a connecting frame 9, one end of the rotating rod 8 passes through the carrying plate 7 and is fixedly connected to the limiting assembly 11, the weighing device 201 is fixedly connected to the base 6, the carrying plate 203 has a sufficient width, and when the rotating rod 8 rotates and tilts the measuring cup 101 with the cup mouth facing downward, the cup mouth of the measuring cup 101 is located above the carrying plate 7.

[0031] The weighing device 201 provided in the present invention supports the set weighing plate 202, and the measuring assembly 1 in the present invention is provided with three groups, and the adjacent measuring cups 101 are connected by the connecting rod 5, and the set base 6 supports the set bearing plate 7, and the three groups of measuring assemblies 1 are connected in series by the rotating rod 8. When in use, the three measuring cups 101 can be filled at the same time. When the sampling is completed, it is only necessary to rotate the set rotating rod 8. At this time, the set rotating rod 8 will drive the set three groups of measuring cups 101 to rotate together. When the rotating rod 8 rotates and tilts the measuring cup 101 with the cup mouth facing downward, the cup mouth of the measuring cup 101 is located above the bearing plate 7, and three portions of feed raw materials of the same capacity can be quickly taken out, and the sampling is convenient and fast.

[0032] Preferably, Figure 1 to Figure 6As shown, it is a schematic diagram of the structure of the limit assembly 11 of the present invention. The limit assembly 11 includes a rotating block 111, which is fixedly connected to the connecting rod 5. A fixed plate 113 is fixedly connected to the bearing plate 7. A telescopic rod 112 is fixedly connected to the lower side of the fixed plate 113. The end of the telescopic rod 112 is fixedly connected to the limit block 15. A plurality of limit grooves 114 matching the limit block 15 are equidistantly provided on the circumference of the rotating block 111. The measuring cup 101 is transparently arranged, and a dryer 10 is provided on the base 6.

[0033] In the present invention, a limit assembly 11 is provided on the rotating rod 8 for limiting the rotating rod 8. In the original state, the limit block 15 is inserted into the limit groove 114. At this time, the rotating rod 8 is in a limited state. When the feed raw materials are placed in the three measuring cups 101, the limit block 15 is pulled out of the limit groove 114. The limit block 15 will compress the telescopic rod 112. At this time, the rotating rod 8 can rotate freely. At this time, the measurement personnel only need to rotate the rotating rod 8 to tilt the three measuring cups 101, and pour the feed raw materials in the measuring cups 101 onto the carrying plate 203 for weighing, and the rotating block 111 is equidistant around the sides. A plurality of limit grooves 114 matching with the limit block 15 are provided. After the measuring cup 101 is rotated to a certain angle, the limit block 15 is reinserted into the limit groove 114, so that the feed raw materials attached to the inner wall of the measuring cup 101 can be pushed into the carrying groove through the wiping block in the measuring component 1. The present invention sets the measuring cup 101 transparent to improve the accuracy of sampling and measurement, and sets a dryer 10 on the base 6. Because the carrying plate 203 and the wiping plate 104 need to be cleaned after a single sampling is completed, the dryer 10 set at this time can quickly dry the cleaned carrying plate 203 and the wiping plate 104, thereby improving the measurement speed.

[0034] The method of using the cotton-derived feed quality rapid detection device of the present invention is as follows:

[0035] When sampling, the feed sample is placed into the three sets of measuring cups 101 through the sampling device, and the measuring line on the outside of the measuring cup 101 is observed to make the feed flush with the cup mouth of the measuring cup 101;

[0036] Pull the limit block 15 out of the limit slot 114, the limit block 15 will compress the telescopic rod 112, and the rotating rod 8 can rotate freely. At this time, the measurement personnel only need to rotate the rotating rod 8 to tilt the three measuring cups 101. At this time, pour the quantitative volume of feed contained in the measuring cup 101 onto the weighing component 2, reinsert the limit block 15 into the limit slot 114, limit the rotating rod 8 again, and push the propulsion rod 103 to push the moving disk 102 and the wiping disk 104. When the plate 104 moves upward, the feed attached to the measuring cup 101 will be wiped and pushed out. After all the feed in the measuring cup 101 is pushed out, the wiping plate 104 is removed and placed in the weighing assembly 2. At this time, the weighing assembly 2 not only has the weight of the quantitative volume of feed in the three measuring cups 101 but also the weight of the three wiping plates 104. The weights of the three wiping plates 104 are subtracted and an average value is taken, which is the measured bulk density of the feed. At this time, the obtained data is compared with the standard volume of the feed to determine whether the feed raw materials contain impurities or adulterants.

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

Claims

1. A rapid detection device for cotton-derived feed quality, characterized in that: The invention comprises a measuring component (1) for measuring feed, wherein the measuring component (1) comprises: A measuring cup (101) is configured in a cylindrical shape; A movable plate (102) is arranged inside the measuring cup (101) along the height direction of the measuring cup (101); A propulsion rod (103) is vertically arranged, and the propulsion rod (103) passes through the bottom of the measuring cup (101) and is fixedly connected to the bottom of the moving plate (102); The wiping plate (104) is arranged on the top of the movable plate (102). The wiping plate (104) is arranged to fit the inner wall of the measuring cup (101). In an initial state, the wiping plate (104) is flush with the zero scale of the measuring cup (101). The weighing component (2) is used to weigh the measured feed in the measuring cup (101).

2. A cotton-derived feed quality rapid detection device as claimed in claim 1, characterized in that: The top of the movable plate (102) is fixedly connected with a threaded connection sleeve (3), and the bottom of the wiping plate (104) is fixedly connected with a connection screw (4).

3. A cotton-derived feed quality rapid detection device as claimed in claim 1, characterized in that: The wiping disc (104) is rigidly arranged.

4. A cotton-derived feed quality rapid detection device as claimed in claim 1, characterized in that: The weighing assembly (2) comprises a weighing device (201) and a weighing plate (202); the weighing plate (202) is fixedly arranged on the weighing device (201); and a carrying plate (203) is slidably embedded on the weighing plate (202).

5. A cotton-derived feed quality rapid detection device as claimed in claim 4, characterized in that: The measuring components (1) are arranged in three groups, and the three groups of measuring components (1) are connected via connecting rods (5).

6. A cotton-derived feed quality rapid detection device as claimed in claim 5, characterized in that: The measuring cup (101) further comprises a base (6), the top of which is fixedly connected to a pair of vertically arranged bearing plates (7), a rotating rod (8) is rotatably inserted between the pair of bearing plates (7), the rotating rod (8) is fixedly connected to the measuring cup (101) via a connecting frame (9), one end of the rotating rod (8) passes through the bearing plate (7) and is fixedly connected to a limiting assembly (11), and the weighing device (201) is fixedly connected to the base (6).

7. A cotton-derived feed quality rapid detection device as claimed in claim 6, characterized in that: The carrying plate (203) has a sufficient width, and when the rotating rod (8) rotates and tilts the measuring cup (101) with the mouth of the cup facing downward, the mouth of the measuring cup (101) is located above the carrying plate (7).

8. A cotton-derived feed quality rapid detection device as claimed in claim 1, characterized in that: The measuring cup (101) is transparent.

9. A cotton-derived feed quality rapid detection device as claimed in claim 6, characterized in that: The limit assembly (11) comprises a rotating block (111) fixedly connected to the connecting rod (5); a fixed plate (113) fixedly connected to the carrier plate (7); a telescopic rod (112) fixedly connected to the lower side of the fixed plate (113); an end of the telescopic rod (112) fixedly connected to the limit block (15); and a plurality of limit grooves (114) matching the limit block (15) are equidistantly provided on the circumference of the rotating block (111).

10. A cotton-derived feed quality rapid detection device as claimed in claim 6, characterized in that: A drying device (10) is provided on the base (6).

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