A self-inspection device for pellet powder in a feed mill

Abstract

The present invention discloses a self-inspection device for granular feed powder in a feed mill, which relates to the technical field of building formwork transmission. It includes a support frame, a detection box is arranged between the support frames, gravity sensors are fixedly installed on both sides of the detection box, a sensing display is fixedly installed on the top of the support frame, and one end of the sensing display is fixedly connected to the gravity sensor. In the present invention, the weight of the granular feed inside the detection box is measured by the gravity sensor, and then the reading is displayed by the sensing display. The measured reading is compared with the standard reading, and the excess reading is the weight of the powder, avoiding deviation of the detection result caused by manual detection. At the same time, this detection method is relatively efficient. When the measured reading exceeds the standard reading range, the first motor is started to open the sealing plate at the port of the filter box, and the granular feed inside the detection box enters the inside of the filter box, and the powder on the surface of the granular feed is screened through the filter plate.

Description

Technical Field

[0001] The invention relates to the technical field of particle material detection and transmission, in particular to a particle material powder self-detection device used in a feed factory. Background Art

[0002] Granular feed is a feed with comprehensive nutrition and strong stability. It is not easy to disintegrate in water, is easy to digest and absorb, and saves farmers labor and effort. It is deeply favored by the majority of breeders. It improves feed digestibility, reduces animal picky eating, and is more economical in storage and transportation.

[0003] When feed mills produce pellets, friction will occur between the pellets, and powder will be produced in the process. Once the powder is high, it will be very detrimental to the material properties of the pellets and is not conducive to subsequent feeding. Feed mills are required to test their pellets and detect the proportion of powder in the pellets. However, the existing technology often uses manual testing, which is time-consuming and labor-intensive. At the same time, the testing efficiency is slow and the accuracy varies. Summary of the invention

[0004] The object of the present invention is to provide a self-testing device for pellet powder in a feed factory to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a self-inspection device for pellet powder in a feed factory, comprising a support frame, a detection box is arranged between the support frames, gravity sensors are fixedly installed on both sides of the detection box, a sensor display is fixedly installed on the top of the support frame, one end of the sensor display is fixedly connected to the gravity sensor, the weight of the pellets inside the detection box is measured by the gravity sensor, and the reading is displayed on the sensor display, the measured reading is compared with the standard reading, and the excess reading is the weight of the powder, thereby avoiding deviation of the detection result due to manual detection, and the detection method is more efficient.

[0006] In a further embodiment, positioning blocks are fixedly installed on both sides of the inner wall of the support frame, the two positioning blocks are located at the bottom of the detection box, and vertical rods are fixedly installed on the top of the positioning blocks. Limit blocks are fixedly installed on both sides of the detection box, and the vertical rods are slidably inserted into the inside of the limit blocks. The gravity sensor model is ZRN602A. When the gravity sensor measures the detection box, the vertical rods stabilize and limit the detection box to prevent it from shaking left and right.

[0007] In a further embodiment, two through slots are formed at the bottom of the detection box. A filter box is fixedly installed at the bottom of one through slot, and a discharge box is fixedly installed at the bottom of the other through slot. Sealing blocks are fixedly installed at the ports of the filter box and the discharge box. Rotating shafts are arranged inside the sealing blocks, and sealing plates are fixedly connected to the surfaces of the rotating shafts. The two sealing plates are respectively located at the bottom of the through slots, and a first motor is fixedly installed between the filter box and the discharge box. By adjusting the rotation of the two rotating shafts through the first motor, the rotation angles of the two sealing plates are adjusted, so that the granular materials in the detection box to different degrees enter the corresponding box bodies for screening or collection.

[0008] In a further embodiment, a filter plate is arranged inside the filter box. Slide rods are slidably inserted at both ends of the filter plate, and both ends of the slide rods are fixedly connected to the inner wall of the filter box. An adjusting block is fixedly installed at the bottom of the filter plate. The powder on the surface of the granular material is screened and filtered by the filter plate.

[0009] In a further embodiment, a rotating plate is arranged at the bottom of the filter plate. Guide blocks are fixedly connected to both ends of the surface of the rotating plate, and the guide blocks are located at the bottom of the adjusting block. A driving shaft is fixedly connected to the bottom of the rotating plate, and a second motor is fixedly connected to the bottom of the driving shaft. By driving the rotation of the rotating shaft through the second motor, the guide blocks on the surface of the rotating plate intermittently contact the adjusting block at the bottom of the filter plate, increasing the shaking amplitude of the filter plate and accelerating the screening of the granular material.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] The present invention measures the weight of the granular material inside the detection box through a gravity sensor, and then displays the reading through a sensing display. The measured reading is compared with the standard reading, and the excess reading is the weight of the powder, avoiding deviation of the detection result caused by manual detection. At the same time, this detection method is efficient. When the measured reading exceeds the standard reading range, the first motor is started to open the sealing plate at the port of the filter box, and the granular material inside the detection box enters the inside of the filter box. The powder on the surface of the granular material is screened by the filter plate. When the measured reading meets the standard reading range, the sealing plate at the port of the discharge box is opened, and the granular material enters the discharge box for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the overall structural schematic diagram of a self-checking device for granular material powder in a feed mill according to a preferred embodiment of the present invention;

[0013] Figure 2 is a preferred embodiment of the present invention for a self-checking device for granular material powder in a feed mill Figure 1 The enlarged schematic diagram of part A;

[0014] Figure 3It is a self - inspection device for pellet powder in a feed mill according to a preferred embodiment of the present invention Figure 1 The enlarged schematic view of part B;

[0015] Figure 4 It is a three - dimensional schematic view of the filter plate and the rotating plate of a self - inspection device for pellet powder in a feed mill according to a preferred embodiment of the present invention.

[0016] In the figure: 1, support frame; 2, detection box; 3, gravity sensor; 4, sensing display; 5, positioning block; 6, vertical rod; 7, limiting block; 8, through groove; 9, filter box; 10, discharge box; 11, sealing block; 12, rotating shaft; 13, sealing plate; 14, first motor; 15, filter plate; 16, sliding rod; 17, adjusting block; 18, rotating plate; 19, guiding block; 20, driving shaft; 21, second motor. Specific implementation mode

[0017] Next, the technical solutions in the embodiments of the present invention will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present invention.

[0018] Embodiment 1

[0019] Please refer to Figure 1 This embodiment provides a self - inspection device for pellet powder in a feed mill, including a support frame 1. A detection box 2 is arranged between the support frames 1. Gravity sensors 3 are fixedly installed on both sides of the detection box 2. The weight inside the detection box 2 is evenly detected by the gravity sensors 3 on both sides of the detection box 2 to prevent the deviation of the powder position inside the detection box 2 from affecting the weighing reading. A sensing display 4 is fixedly installed on the top of the support frame 1, and one end of the sensing display 4 is fixedly connected to the gravity sensor 3.

[0020] The weight of the pellet material inside the detection box 2 is measured by the gravity sensor 3, and then the reading is displayed by the sensing display 4. The measured reading is compared with the standard reading, and the extra reading is the weight of the powder, avoiding the deviation of the detection result caused by manual detection. At the same time, this detection method is relatively fast. Two positioning blocks 5 are arranged at the bottom of the detection box 2. The two positioning blocks 5 are fixedly installed on both sides of the inner wall of the support frame 1. A vertical rod 6 is fixedly connected to the top of the positioning block 5. Limiting blocks 7 are fixedly installed on both sides of the detection box 2, and the vertical rod 6 is slidably inserted into the inside of the limiting block 7. The model of the gravity sensor 3 is ZRN602A. When the gravity sensor 3 measures the detection box 2, the vertical rod 6 plays a role in stably limiting the detection box 2 to prevent the detection box 2 from shaking left and right during weight detection, causing deviation to the reading of the sensing display 4.

[0021] In the prior art, manual detection is time-consuming and laborious. At the same time, the detection efficiency is slow, and the accuracy also varies. In addition, when the existing gravity sensors detect the items to be detected, they are greatly affected by external interference factors, which affects the reading accuracy of the final sensing display.

[0022] Embodiment 2

[0023] Please refer to Figure 1 、 Figure 2 Based on Embodiment 1, further improvements are made:

[0024] Two through slots 8 are opened at the bottom of the detection box 2. A filter box 9 is fixedly installed at the bottom of one through slot 8, and a discharge box 10 is fixedly installed at the bottom of the other through slot 8. Sealing blocks 11 are fixedly installed at the ports of the filter box 9 and the discharge box 10. A rotating shaft 12 is arranged inside the two sealing blocks 11. One end of a sealing plate 13 is fixedly connected to the surface of the rotating shaft 12. The two sealing plates 13 are respectively located at the bottom of the through slots 8, and a first motor 14 is fixedly installed between the filter box 9 and the discharge box 10.

[0025] The first motor 14 is used to drive the two rotating shafts 12 to rotate, thereby adjusting the rotation angles of the two sealing plates 13, and further enabling the granular materials in the detection box 2 to enter the corresponding box interiors to be screened or collected to different degrees.

[0026] Embodiment 3

[0027] Please refer to Figure 3 、 Figure 4 Based on Embodiment 1, further improvements are made:

[0028] A filter plate 15 is arranged inside the filter box 9. Slide rods 16 are slidably inserted into both ends of the filter plate 15, and both ends of the slide rods 16 are fixedly connected to the inner wall of the filter box 9. An adjustment block 17 is fixedly installed at the bottom of the filter plate 15. A rotating plate 18 is arranged at the bottom of the filter plate 15. Two guide blocks 19 are fixedly connected to both ends of the surface of the rotating plate 18. The guide blocks 19 are located at the bottom of the adjustment block 17. A second motor 21 is arranged below the rotating plate 18, and the output end of the second motor 21 is fixedly connected to a driving shaft 20. One end of the driving shaft 20 is fixedly connected to the rotating plate 18.

[0029] The powder on the surface of the granular materials is screened and filtered through the pore sizes between the filter meshes inside the filter plate 15, which is convenient for weighing the granular materials. The second motor 21 drives the rotating shaft 12 to rotate, so that the guide blocks 19 on the surface of the rotating plate 18 intermittently contact the adjustment block 17 at the bottom of the filter plate 15, increasing the shaking amplitude of the filter plate 15 and accelerating the screening of the granular materials.

[0030] Working principle: Since the powder generally adheres to the surface of the granular material and the powder is filled between adjacent granular materials, when the staff evenly fills the inside of the detection box 2 with the granular material, the weight of the granular material inside the detection box 2 is measured by the gravity sensor 3, and then the reading is displayed through the sensing display 4. The measured reading is compared with the standard reading, and the excess reading is the weight of the powder. When the measured reading exceeds the standard reading range, the first motor 14 is started to open the sealing plate 13 at the port of the filtering box 9, and the granular material inside the detection box 2 enters the inside of the filtering box 9. Then, the second motor 21 is started to drive the drive shaft 20 to rotate. The rotation of the drive shaft 20 drives the rotating plate 18 to rotate, so that the guiding block 19 on the surface of the rotating plate 18 intermittently contacts the adjusting block 17 at the bottom of the filter plate 15, increasing the shaking amplitude of the filter plate 15 and accelerating the screening of the granular material. When the measured reading meets the standard reading range, the sealing plate 13 at the port of the discharge box 10 is opened, and the granular material enters the discharge box 10 for collection.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-inspection device for pellet powder in a feed mill, comprising a support frame (1). A detection box (2) is arranged between the support frames (1). Gravity sensors (3) are fixedly installed on both sides of the detection box (2). A sensing display (4) is fixedly installed on the top of the support frame (1), and one end of the sensing display (4) is fixedly connected to the gravity sensor (3). Two through slots (8) are opened at the bottom of the detection box (2). A filter box (9) is fixedly installed at the bottom of one through slot (8), and a discharge box (10) is fixedly installed at the bottom of the other through slot (8). Sealing blocks (11) are fixedly installed at the ports of the filter box (9) and the discharge box (10). Rotating shafts (12) are arranged inside the sealing blocks (11). Sealing plates (13) are fixedly connected to the surfaces of the rotating shafts (12). The two sealing plates (13) are respectively located at the bottom of the through slot (8), and a first motor (14) is fixedly installed between the filter box (9) and the discharge box (10). A filter plate (15) is arranged inside the filter box (9). Slide rods (16) are slidably inserted at both ends of the filter plate (15). The two ends of the slide rods (16) are fixedly connected to the inner wall of the filter box (9). An adjusting block (17) is fixedly installed at the bottom of the filter plate (15). A rotating plate (18) is arranged at the bottom of the filter plate (15). Guide blocks (19) are fixedly connected to both ends of the surface of the rotating plate (18), and the guide blocks (19) are located at the bottom of the adjusting block (17). A driving shaft (20) is fixedly connected to the bottom of the rotating plate (18), and a second motor (21) is fixedly connected to the bottom of the driving shaft (20).

2. The self-inspection device for pellet powder in a feed mill according to claim 1, characterized in that: Positioning blocks (5) are fixedly installed on both sides of the inner wall of the support frame (1). The two positioning blocks (5) are located at the bottom of the detection box (2). Vertical rods (6) are fixedly installed on the tops of the positioning blocks (5). Limit blocks (7) are fixedly installed on both sides of the detection box (2). The vertical rods (6) are slidably inserted into the inside of the limit blocks (7). The model of the gravity sensor (3) is ZRN602A.

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