Sampling device of granulator

Abstract

A granulator sampling device comprises a box body, the box body is hollow, a feeding port and a discharging port are formed in the upper portion and the lower portion of the box body respectively, through grooves are formed in the two opposite sides of the box body, the granulator sampling device further comprises a material taking structure, the material taking structure comprises a sampling frame and a guide plate, the sampling frame is connected to the through grooves in a sliding mode, and the sampling frame and the guide plate are rotationally connected through a hinge. The guide plate rotates with the hinge as the rotation center, and an adjusting structure is arranged below the through groove. According to the utility model, the whole structure is simple and flexible, and the material taking structure is matched with the adjusting structure, so that the normal work of the device is not influenced, and meanwhile, the materials can be casually inspected and tested in real time, and problems in production can be found and corrected in time.

Description

Technical Field

[0001] The utility model belongs to the field of sampling, and particularly relates to a sampling device for a granulator. Background Art

[0002] A granulator is a device widely used in industries such as food and feed. It converts powdery or granular materials into granules with specific sizes and shapes through mechanical forces. These granules are not only convenient for storage and transportation but also help improve the processing efficiency of the materials and the quality of the final products. During the granulation process, sampling is an essential link. It requires obtaining samples from the granulator in real time for quality control tests to ensure that the final products meet the established standards and specifications. However, traditional sampling devices for granulators are often designed to be bulky. Usually, traditional sampling devices cannot sample in real time during the granulation process, which limits the ability to continuously monitor the production process and may lead to the inability to detect and correct problems in production in a timely manner. Summary of the Utility Model

[0003] (I) Technical Problems to be Solved

[0004] The utility model provides a sampling device for a granulator to solve the problems that the structure of the traditional sampling device for a granulator is complex and bulky and it cannot sample in real time during the granulation process. (II) Content of the Utility Model

[0006] The utility model provides a sampling device for a granulator, which can effectively solve the above problems. The specific scheme is as follows: A sampling device for a granulator includes a box body. The interior of the box body is hollow, and a feed inlet and a discharge outlet are respectively opened at the upper and lower parts. Through grooves are arranged on two opposite sides of the box body;

[0007] It further includes a material taking structure. The material taking structure includes a sampling frame and a guide plate. The sampling frame is slidably connected to the through groove, and the sampling frame and the guide plate are rotatably connected through a hinge. Among them, the guide plate rotates around the hinge as the rotation center, and an adjusting structure is arranged below the through groove.

[0008] Further, the through groove is obliquely arranged on the box body. Openings are arranged on two adjacent side surfaces of the sampling frame. Two opposite side surfaces of the through groove are fixedly connected with first limit sliders. Sliding grooves are opened on two opposite side surfaces of the sampling frame. The sampling frame is slidably connected with the first limit sliders through the sliding grooves.

[0009] Further, a first gear groove and a top block are sequentially arranged on the lower surface of the sampling frame from left to right. The lower surface of the first gear groove is higher than the lower surface of the top block. The adjusting structure includes a support shaft and a movable support plate. Both ends of the support shaft are fixedly connected to the movable support plate. An adjusting gear is rotatably connected to the support shaft, and the adjusting gear is adapted to the first gear groove.

[0010] Further, a sliding plate is slidably connected to the upper surface of the movable support plate. A rack plate is fixedly connected to the upper surface of the sliding plate. A second gear groove is formed in the rack plate. The second gear groove is located below the adjusting gear and meshes with the adjusting gear.

[0011] Further, one side surface of the rack plate away from the second gear groove penetrates through the box body and extends to the inside. A telescopic top block is fixedly connected to the extended horizontal end surface.

[0012] Further, rubber stoppers are fixedly connected to two opposite inner side surfaces of the box body, and the rubber stoppers are located above the through groove.

[0013] Further, an L-shaped pushing plate is fixedly connected to one side surface of the movable support plate. The vertical end of the pushing plate penetrates through the box body and extends outside. The pushing plate is located below the sampling frame.

[0014] Further, sliding grooves are formed in two opposite inner side surfaces of the through groove. Second limiting sliders are arranged on two opposite side surfaces of the movable support plate, and the second limiting sliders are slidably connected to the sliding grooves.

[0015] Further, a compression spring is fixedly connected to the bottom of the through groove, and the other end of the compression spring is fixedly connected to the lower surface of the movable support plate.

[0016] Further, a rubber strip is fixedly connected to the upper surface of one side of the sampling frame.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] First, the overall structure of the device is simple and flexible. The device only needs to be installed on any discharge port. Through the cooperation of the material taking structure and the adjusting structure, the material can be sampled and tested in real time without affecting the normal operation of the granulating device.

[0020] Second, in the present utility model, when the telescopic block on the telescopic top block applies an upward force to the end of the guide plate, the guide plate will rotate clockwise at a large angle. When the guide plate contacts the rubber stop strip, it will squeeze the rubber stop strip, and the rubber stop strip will apply a reaction force to the guide plate, rebounding the guide plate back to prevent the guide plate from abutting against the inner wall of the box body due to excessive rotation angle, resulting in the material being unable to flow into the sampling frame through the guide plate.

[0021] Third, in the present utility model, the sampling frame can slide freely and smoothly on the through groove through the provided first limit slider.

[0022] Fourth, in the present utility model, when the sampling frame is in the original state, the provided rubber strip can prevent the dust in the box body from diffusing outwards and polluting the indoor environment. Description of the Drawings

[0023] Figure 1 is the overall three-dimensional schematic diagram of the present utility model;

[0024] Figure 2 is the schematic diagram of the internal structure of the box body of the present utility model;

[0025] Figure 3 is the three-dimensional schematic diagram when one of the material taking structures in the present utility model is opened;

[0026] Figure 4 is the three-dimensional schematic diagram of the material taking structure in the present utility model;

[0027] Figure 5 is Figure 4 the partial enlarged schematic diagram at A in;

[0028] Figure 6 is the three-dimensional schematic diagram of the box body in the present utility model;

[0029] Figure 7 is in the present utility model Figure 6 the partial enlarged schematic diagram at B in;

[0030] Figure 8 is the three-dimensional schematic diagram of the adjustment structure in the present utility model;

[0031] Figure 9 is the partial sectional schematic diagram of the box body in the present utility model;

[0032] Figure 10 is Figure 4 the partial enlarged schematic diagram at C in.

[0033] In the figure: 1. Box body; 2. Feeding port; 3. Discharging port; 4. Through groove; 5. Sampling frame; 6. Guide plate; 7. Hinge; 8. First limit slider; 9. First gear groove; 10. Top block; 11. Support shaft; 12. Movable support plate; 13. Adjusting gear; 14. Sliding plate; 15. Rack plate; 16. Second gear groove; 17. Telescopic top block; 18. Rubber strip; 19. Pushing plate; 20. Chute; 21. Compression spring; 22. Rubber strip; 23. Sliding groove; 24. Second limit slider. Detailed implementation mode

[0034] 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention. Embodiment 1

[0035] As Figures 1-10 shown, a sampling device for a granulator includes a box body 1. The inside of the box body 1 is hollow and is provided with a feeding port 2 and a discharging port 3 at the upper and lower parts respectively. Through grooves 4 are provided on the opposite sides of the box body 1;

[0036] It further includes a material taking structure. The material taking structure includes a sampling frame 5 and a guide plate 6. The sampling frame 5 is slidably connected to the through groove 4, and the sampling frame 5 and the guide plate 6 are rotatably connected through a hinge 7. Among them, the guide plate 6 rotates around the hinge 7 as the rotation center, and an adjusting structure is provided below the through groove 4;

[0037] Further, the through groove 4 is inclinedly arranged on the box body 1. Openings are provided on the adjacent two side surfaces of the sampling frame 5. Two opposite side surfaces of the through groove 4 are fixedly connected with first limit sliders 8. Two opposite side surfaces of the sampling frame 5 are provided with sliding grooves 23. The sampling frame 5 is slidably connected to the first limit sliders 8 through the sliding grooves 23. By arranging the first limit sliders 8, the sampling frame 5 can slide freely and smoothly on the through groove 4;

[0038] Further, the lower surface of the sampling frame 5 is sequentially provided with a first gear groove 9 and a top block 10 from left to right. The lower surface of the first gear groove 9 is higher than the lower surface of the top block 10. The adjusting structure includes a support shaft 11 and a movable support plate 12. Both ends of the support shaft 11 are fixedly connected to the movable support plate 12. An adjusting gear 13 is rotatably connected to the support shaft 11. The adjusting gear 13 is adapted to the first gear groove 9;

[0039] Further, a sliding plate 14 is slidably connected to the upper surface of the movable support plate 12. A rack plate 15 is fixedly connected to the upper surface of the sliding plate 14. A second gear groove 16 is formed in the rack plate 15. The second gear groove 16 is located below the adjusting gear 13 and meshes with the adjusting gear 13.

[0040] Further, one side surface of the rack plate 15 away from the second gear groove 16 penetrates through the box body 1 and extends into the interior. A telescopic top block 17 is fixedly connected to the horizontal end surface extending out.

[0041] Further, rubber stop strips 18 are fixedly connected to two opposite inner side surfaces of the box body 1. The rubber stop strips 18 are located above the through groove 4. When the telescopic block on the telescopic top block 17 exerts an upward force on the end of the guide plate 6, the guide plate 6 will rotate clockwise at a large angle. When the guide plate 6 contacts the rubber stop strip 18, it will squeeze the rubber stop strip 18, and the rubber stop strip 18 will exert a reaction force on the guide plate 6 to bounce the guide plate 6 back, preventing the guide plate 6 from abutting against the inner wall of the box body 1 due to excessive rotation angle, resulting in the material being unable to flow into the sampling frame 5 through the guide plate 6.

[0042] Further, an L-shaped pushing plate 19 is fixedly connected to one side surface of the movable support plate 12. The vertical end of the pushing plate 19 penetrates through the box body 1 and extends outside. The pushing plate 19 is located below the sampling frame 5.

[0043] Further, sliding grooves 20 are formed in two opposite inner side surfaces of the through groove 4. Second limiting sliders 24 are arranged on two opposite side surfaces of the movable support plate 12. The second limiting sliders 24 are slidably connected to the sliding grooves 20.

[0044] Further, a compression spring 21 is fixedly connected to the bottom of the through groove 4. The other end of the compression spring 21 is fixedly connected to the lower surface of the movable support plate 12.

[0045] In this embodiment, when the sampling frame 5 is in the original state, the guide plate 6 is in a natural hanging state. The upper surface of the vertical end of the pushing plate 19 contacts the lower surface of the top block 10. The compression spring 21 is in a compressed state. The telescopic end on the telescopic top block 17 contacts the lower surface of the sampling frame 5.

[0046] When it is necessary to sample the material, pull the sampling frame 5 outwards. After the pushing plate 19 stops contacting the top block 10, the compression spring 21 changes from the compressed state to the stretched state and pushes the movable support plate 12 upwards, causing the adjusting gear 13 to engage with the first gear groove 9. Along with the continuous outward pulling of the sampling frame 5, the adjusting gear 13 starts to rotate clockwise through the meshing action. The rack plate 15 engaged with the adjusting gear 13 through the second gear groove 16 starts to move in the direction opposite to the sampling frame 5. When the telescopic top block 17 on the rack plate 15 stops contacting the sampling frame 5, the telescopic block on the telescopic top block 17 jacks upwards, causing the guide plate 6 in the natural hanging state to rotate clockwise along the hinge 7 and lift the guide plate 6 upwards with the top of the telescopic block as the fulcrum. Part of the material flows into the sampling frame 5 along the guide plate 6 and is discharged.

[0047] After the sampling is completed, push the sampling frame 5 inwards. The adjusting gear 13 starts to rotate counterclockwise. The rack plate 15 engaged with the adjusting gear 13 through the second gear groove 16 starts to move in the direction opposite to the sampling frame 5. The telescopic block on the telescopic top block 17 cancels the support for the guide plate 6, and the unsupported guide plate 6 hangs naturally. When the pushing plate 19 stops contacting the first gear groove 9 and contacts the top block 10, the pushing plate 19 moves downwards and pulls the movable support plate 12 downwards, thereby separating the adjusting gear 13 from the first gear groove 9. Embodiment 2

[0048] As Figures 1-10 shown, the following improvements are made in this embodiment on the basis of Embodiment 1: Further, a rubber strip 22 is fixedly connected to the upper surface of one side of the sampling frame 5. When the sampling frame 5 is in the original state, the rubber strip 22 provided can prevent the dust in the box body 1 from diffusing outwards and polluting the room.

[0049] In summary, the working process of the present utility model: Connect the feed inlet 2 to the discharge end of the granulator, and connect the discharge outlet 3 to the collection device or other processing equipment. When it is necessary to sample the material, pull the sampling frame 5 outwards. After the pushing plate 19 stops contacting the top block 10, the compression spring 21 changes from the compressed state to the stretched state and pushes the movable support plate 12 upwards, causing the adjusting gear 13 to engage with the first gear groove 9. Along with the continuous outward pulling of the sampling frame 5, the adjusting gear 13 starts to rotate clockwise through the meshing action. The rack plate 15 engaged with the adjusting gear 13 through the second gear groove 16 starts to move in the direction opposite to the sampling frame 5. When the telescopic top block 17 on the rack plate 15 stops contacting the sampling frame 5, the telescopic block on the telescopic top block 17 jacks upwards, causing the guide plate 6 in the natural hanging state to rotate clockwise along the hinge 7 and lift the guide plate 6 upwards with the top of the telescopic block as the fulcrum. Part of the material flows into the sampling frame 5 along the guide plate 6 and is discharged.

[0050] Any of the above different embodiments can be combined with, replaced by, or used in combination with each other.

[0051] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0052] Although 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 granulator sampling device, characterized in that: The box body (1) comprises a box body (1) which is hollow inside and has a feed inlet (2) and a discharge outlet (3) respectively formed at the top and bottom, and through grooves (4) are provided on opposite sides of the box body (1); The invention also comprises a material taking structure, wherein the material taking structure comprises a sampling frame (5) and a guide plate (6), wherein the sampling frame (5) is slidably connected to the through slot (4), and the sampling frame (5) and the guide plate (6) are rotatably connected via a hinge (7), wherein the guide plate (6) rotates with the hinge (7) as the rotation center, and an adjustment structure is arranged below the through slot (4).

2. A granulator sampling device according to claim 1, characterized in that: The through slot (4) is arranged obliquely on the box body (1); two adjacent side surfaces of the sampling frame (5) are provided with openings; two opposite side surfaces of the through slot (4) are fixedly connected with a first limit slider (8); two opposite side surfaces of the sampling frame (5) are provided with sliding slots (23); the sampling frame (5) is slidably connected with the first limit slider (8) via the sliding slots (23).

3. A granulator sampling device according to claim 2, characterized in that: The lower surface of the sampling frame (5) is provided with a first gear groove (9) and a top block (10) in sequence from left to right, and the lower surface of the first gear groove (9) is higher than the lower surface of the top block (10); The adjustment structure comprises a support shaft (11) and a movable support plate (12), wherein both ends of the support shaft (11) are fixedly connected to the movable support plate (12), and an adjustment gear (13) is rotatably connected to the support shaft (11), wherein the adjustment gear (13) is adapted to the first gear groove (9).

4. A granulator sampling device according to claim 3, characterized in that: The upper surface of the movable support plate (12) is slidably connected to a sliding plate (14), the upper surface of the sliding plate (14) is fixedly connected to a rack plate (15), the rack plate (15) is provided with a second gear groove (16), the second gear groove (16) is located below the adjusting gear (13), and the second gear groove (16) is meshed with the adjusting gear (13).

5. A granulator sampling device according to claim 4, characterized in that: A side surface of the rack plate (15) away from the second gear groove (16) passes through the box body (1) and extends to the interior, and a telescopic top block (17) is fixedly connected to the extended horizontal end surface.

6. A granulator sampling device according to claim 5, characterized in that: Two opposite inner side surfaces of the box body (1) are fixedly connected with rubber stop strips (18), and the rubber stop strips (18) are located above the through slot (4).

7. A granulator sampling device according to claim 3, characterized in that: An L-shaped push plate (19) is fixedly connected to one side of the movable support plate (12); a vertical end of the push plate (19) passes through the box body (1) and extends outside; the push plate (19) is located below the sampling frame (5).

8. A granulator sampling device according to claim 7, characterized in that: Two opposite inner side surfaces of the through slot (4) are provided with sliding slots (20), and two opposite side surfaces of the movable support plate (12) are provided with second limiting sliders (24), and the second limiting sliders (24) are slidably connected to the sliding slots (20).

9. A granulator sampling device according to claim 8, characterized in that: A compression spring (21) is fixedly connected to the bottom of the through slot (4), and the other end of the compression spring (21) is fixedly connected to the lower surface of the movable support plate (12).

10. A granulator sampling device according to claim 2, characterized in that: A rubber strip (22) is fixedly connected to an upper surface of one side of the sampling frame (5).

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