Sampling device for flour processing detection
By designing a flour sampling device including knobs, connecting shafts, bevel gears and screws, the problem of inability to sample and detect flour at different levels of depths in the prior art is solved, and efficient flour sampling and accurate detection results are achieved.
Patent Information
- Application Number
- CN202421923499.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-09
AI Technical Summary
Existing flour sampling devices can only extract samples of a single layer depth, and cannot sample samples of different layer depths, resulting in low sampling efficiency and inaccurate detection results.
A sampling device for flour processing and testing is designed, including a mechanism shell and a sampling mechanism. The sampling mechanism drives the meshing of the connecting shaft, bevel gear and screw through the knob, and drives the movement of the L-shaped plate and the sampling box to achieve synchronous sampling of flour of different depth levels.
Synchronous sampling of flour at different depth levels is achieved, sampling efficiency is improved, and the accuracy of subsequent flour detection is ensured.
Smart Images
Figure CN222913235U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sampling devices, and particularly relates to a sampling device for flour processing detection. Background Technique
[0002] Flour is a powdery substance ground from wheat. According to the protein content in the flour, it can be divided into high-gluten flour, medium-gluten flour, low-gluten flour and gluten-free flour.
[0003] In the prior art, a Chinese utility model patent with the publication number "CN214844118U" and the patent name "A Flour Sampling Device" discloses a sampling device, which records the technical solution of "simple operation, each sampling is carried out smoothly at the same position and in the same direction, and the sampling amount is basically the same, saving time and effort. By setting a pipe brush, a baffle with a dividing line and a baffle plate, the flour will not be spilled during the operation process, avoiding environmental pollution".
[0004] However, when this sampling device conducts sampling detection after flour production and processing, it can only extract samples at a single layer depth and cannot sample and detect samples at different layer depths. If sampling detection is carried out on samples at different layer depths, sampling operations need to be repeated, which not only reduces the sampling efficiency but also easily causes inaccurate detection results. Therefore, to solve the above technical problems, the utility model proposes a sampling device for flour processing detection. Summary of the Invention
[0005] The main purpose of the utility model is to provide a sampling device for flour processing detection, which can effectively solve the problems in the background technique.
[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0007] A sampling device for flour processing detection includes a mechanism housing. Inside the mechanism housing, there is a sampling mechanism, and the sampling mechanism includes an inner plate, a connecting shaft, a first bevel gear, a screw, a second bevel gear and a sampling box. The inner plate is fixedly connected inside the mechanism housing, and the connecting shaft is movably connected inside the mechanism housing through first rotating rods at the upper and lower ends. A number of first bevel gears are also fixedly connected to the outside of the connecting shaft. A number of screws are provided and are movably connected to the inner plate through second rotating rods at the right ends, and the second bevel gear is fixedly connected to the end wall of the second rotating rod and meshes with the first bevel gear. The sampling box is movably connected to the screw through an L-shaped plate on the right side.
[0008] Preferably, a handle is fixedly installed on the top surface of the mechanism housing, and an insertion plate in an inverted triangular shape is fixedly installed on the bottom surface of the mechanism housing.
[0009] Preferably, first rotation holes are respectively formed in the right parts of the inner top surface and the inner bottom surface of the mechanism housing, and a plurality of sampling ports are formed in the left side wall of the mechanism housing in a vertical array manner. A plurality of sliding grooves are respectively formed in the inner side walls of both sides of the mechanism housing in a vertical array manner, and a vertical inner plate is fixedly installed inside the mechanism housing. A plurality of second rotation holes are formed in the side wall of the inner plate in a vertical array manner.
[0010] Preferably, first rotating rods are respectively fixedly installed at the upper and lower ends of the connecting shaft, and the first rotating rods are movably installed in the first rotation holes. A knob is fixedly installed at the top end of the upper first rotating rod. A plurality of first bevel gears are fixedly installed on the outer wall of the connecting shaft in a vertical array manner.
[0011] Preferably, a second rotating rod is fixedly installed at the right end of the screw rod, and the second rotating rod is movably installed in the second rotation hole. A second bevel gear is fixedly installed at the right end of the second rotating rod, and the second bevel gear is meshed with the first bevel gear.
[0012] Preferably, an L-shaped plate is fixedly installed on the right side wall of the sampling box, and a screw hole is formed in the side wall of the vertical part of the L-shaped plate. The screw hole is in threaded connection with the screw rod. Sliders are respectively fixedly installed on both side walls of the vertical part of the L-shaped plate, and the sliders are movably installed in the sliding grooves.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] In the utility model, the provided sampling mechanism, after inserting the mechanism housing into the flour through the handle and the insertion plate, rotates the knob to drive the connecting shaft to rotate through the first rotating rod. The connecting shaft will drive the external first bevel gear to rotate. The first bevel gear will drive the second bevel gear to rotate under the meshing action. The second bevel gear will drive the screw rod to rotate through the second rotating rod, so that the L-shaped plate moves to the left along the screw rod through the screw hole, and the sampling box is pushed out of the mechanism housing through a plurality of sampling ports formed in the left side of the mechanism housing in a vertical array manner, enabling the flour to enter the sampling box. After sampling, rotate the knob in the reverse direction to make the sampling box enter the mechanism housing, thereby achieving the purpose of synchronously sampling the flour at different depth levels at one time, not only improving the sampling efficiency of the flour, but also ensuring the accuracy of subsequent flour detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 is a sectional schematic diagram of the overall structure of the utility model;
[0017] Figure 3Schematic cross-sectional view of the structure of the mechanism housing of the present utility model;
[0018] Figure 4 Schematic diagram of the overall structure of the sampling mechanism of the present utility model;
[0019] Figure 5 For the present utility model Figure 4 Enlarged schematic diagram of the split structure at position A.
[0020] In the figure: 1, mechanism housing; 2, sampling mechanism; 3, handle; 4, sampling port; 5, chute; 6, first rotation hole; 7, inner plate; 8, second rotation hole; 9, insertion plate; 10, connecting shaft; 11, first rotating rod; 12, knob; 13, first bevel gear; 14, screw; 15, second rotating rod; 16, second bevel gear; 17, sampling box; 18, L-shaped plate; 19, screw hole; 20, slider. Detailed implementation manners
[0021] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.
[0022] As Figure 1 - Figure 5 shown, a sampling device for flour processing and detection includes a mechanism housing 1. A sampling mechanism 2 is provided inside the mechanism housing 1. The sampling mechanism 2 includes an inner plate 7, a connecting shaft 10, a first bevel gear 13, a screw 14, a second bevel gear 16 and a sampling box 17. The inner plate 7 is fixedly connected inside the mechanism housing 1. The connecting shaft 10 is movably connected inside the mechanism housing 1 through first rotating rods 11 at the upper and lower ends. A plurality of first bevel gears 13 are also fixedly connected to the outside of the connecting shaft 10. A plurality of screws 14 are provided and are movably connected to the inner plate 7 through a second rotating rod 15 at the right end. The second bevel gear 16 is fixedly connected to the end wall of the second rotating rod 15 and meshes with the first bevel gear 13. The sampling box 17 is movably connected to the screw 14 through an L-shaped plate 18 on the right side.
[0023] As Figure 1 - Figure 5As shown, in this embodiment, in order to sample flour at different depth levels through the sampling mechanism 2 to improve the sampling efficiency and the subsequent detection accuracy of the flour, a handle 3 is fixedly installed on the top surface of the mechanism housing 1, and a triangular-shaped insertion plate 9 is fixedly installed on the bottom surface of the mechanism housing 1. First rotation holes 6 are respectively formed in the top surface and the right side part of the bottom surface inside the mechanism housing 1. A plurality of sampling ports 4 are formed in the left side wall of the mechanism housing 1 in a vertical array. A plurality of chutes 5 are also respectively formed in the two side walls inside the mechanism housing 1 in a vertical array. A vertical inner plate 7 is fixedly installed inside the mechanism housing 1. A plurality of second rotation holes 8 are formed in the side wall of the inner plate 7 in a vertical array. First rotation rods 11 are fixedly installed at the upper and lower ends of the connecting shaft 10, and the first rotation rods 11 are movably installed in the first rotation holes 6. A knob 12 is also fixedly installed at the top end of the upper first rotation rod 11. A plurality of first bevel gears 13 are fixedly installed on the outer wall of the connecting shaft 10 in a vertical array. A second rotation rod 15 is fixedly installed at the right end of the screw 14, and the second rotation rod 15 is movably installed in the second rotation holes 8. A second bevel gear 16 is fixedly installed at the right end of the second rotation rod 15, and the second bevel gear 16 meshes with the first bevel gear 13. An L-shaped plate 18 is fixedly installed on the right side wall of the sampling box 17, and a screw hole 19 is formed in the side wall of the vertical part of the L-shaped plate 18. The screw hole 19 is threadedly connected with the screw 14. Sliders 20 are also respectively fixedly installed on the two side walls of the vertical part of the L-shaped plate 18, and the sliders 20 are movably installed in the chutes 5;
[0024] The specific working principle of the sampling mechanism 2 is as follows: During detection, the mechanism housing 1 is inserted into the flour through the handle 3. The inverted triangular-shaped insertion plate 9 installed on the bottom surface of the mechanism housing 1 enables the mechanism housing 1 to be easily inserted into the flour, and the sampling port 4 at the top left of the mechanism housing 1 is completely immersed in the flour. Then, rotate the knob 12 located on the top surface of the mechanism housing 1. The knob 12 will drive the first rotating rod 11 installed at the upper and lower ends of the connecting shaft 10 to rotate in the first rotating holes 6 opened at the top surface and the right side of the bottom surface inside the mechanism housing 1. The first rotating rod 11 will drive the connecting shaft 10 to rotate inside the mechanism housing 1. During the rotation of the connecting shaft 10, a number of first bevel gears 13 installed in a vertical array outside will rotate synchronously. During the rotation of the first bevel gears 13, since they are meshed with the second bevel gears 16, the first bevel gears 13 will drive the second bevel gears 16 to rotate. During the rotation of the second bevel gears 16, the second rotating rod 15 installed at the right end of the screw 14 will rotate in the corresponding second rotating holes 8 opened on the side wall of the inner plate 7 installed inside the mechanism housing 1. The second rotating rod 15 will drive the screw 14 to rotate. During the rotation of the screw 14, since the L-shaped plate 18 installed on the right side wall of the sampling box 17 is threadedly connected to the screw 14 through the screw holes 19 opened on the side wall of the vertical part, the L-shaped plate 18 will move to the left along the screw 14 through the screw holes 19. When moving, the sliders 20 installed on both sides of the vertical part of the L-shaped plate 18 will slide in the chutes 5 opened on both sides of the inner wall of the mechanism housing 1. The L-shaped plate 18 will push the sampling box 17 to the left until the sampling box 17 moves out of the outside of the mechanism housing 1 through the sampling port 4 opened on the left side wall of the mechanism housing 1 in the vertical part. During the process of the sampling box 17 moving out, the flour will be squeezed, and the flour will slide into the box of the sampling box 17. Until the knob 12 cannot be rotated, rotate the knob 12 in the reverse direction to make the sampling box 17 re-enter the mechanism housing 1 and when the knob 12 cannot be rotated, lift the mechanism housing 1 through the handle 3. After the sampling box 17 enters the mechanism housing 1, it can prevent the sampled flour sample from being interfered by the upper flour and contaminated by the outside. Thus, by moving several vertical sampling boxes 17 out of the mechanism housing 1 to sample the flour, the purpose of synchronously sampling the flour at different depth levels can be achieved at one time, which not only improves the sampling efficiency of the flour but also ensures the accuracy of subsequent flour detection.
[0025] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, various improvements can be made to it without departing from the scope of the present invention, and components therein can be replaced with equivalents, or some technical features can be equivalently replaced. All should be included within the protection scope of the present invention within the spirit and principle of the present invention.
Claims
1. A sampling device for flour processing detection, comprising a mechanism housing (1), characterized in that: A sampling mechanism (2) is provided inside the mechanism housing (1), and the sampling mechanism (2) comprises an inner plate (7), a connecting shaft (10), a first bevel gear (13), a screw (14), a second bevel gear (16) and a sampling box (17). The inner plate (7) is fixedly connected to the inside of the mechanism housing (1), and the connecting shaft (10) is movably connected to the mechanism housing (1) via first rotating rods (11) at upper and lower ends. A plurality of first bevel gears (13) are also fixedly connected to the outside of the connecting shaft (10). The screw (14) is provided with a plurality of first bevel gears and is movably connected to the inner plate (7) via a second rotating rod (15) at the right end. The second bevel gear (16) is fixedly connected to the end wall of the second rotating rod (15) and meshes with the first bevel gear (13). The sampling box (17) is movably connected to the screw (14) via an L-shaped plate (18) on the right side.
2. A sampling device for flour processing detection according to claim 1, characterized in that: A handle (3) is fixedly mounted on the top surface of the mechanism housing (1), and an inserting plate (9) in an inverted triangle shape is fixedly mounted on the bottom surface of the mechanism housing (1).
3. A sampling device for flour processing detection according to claim 2, characterized in that: The top surface and the right side of the bottom surface of the mechanism housing (1) are respectively provided with first rotation holes (6), and the left side wall of the mechanism housing (1) is provided with a plurality of sampling ports (4) in a vertical array. The inner side walls of the mechanism housing (1) are also provided with a plurality of slide grooves (5) in a vertical array, and a vertical inner plate (7) is fixedly mounted inside the mechanism housing (1), and the side walls of the inner plate (7) are provided with a plurality of second rotation holes (8) in a vertical array.
4. A sampling device for flour processing detection according to claim 3, characterized in that: The upper and lower ends of the connecting shaft (10) are respectively fixedly mounted with first rotating rods (11), and the first rotating rod (11) is movably mounted in the first rotating hole (6). A knob (12) is also fixedly mounted on the top of the first rotating rod (11) at the upper end. A plurality of first bevel gears (13) are fixedly mounted on the outer wall of the connecting shaft (10) in a vertical array.
5. A sampling device for flour processing detection according to claim 4, characterized in that: A second rotating rod (15) is fixedly mounted on the right end of the screw rod (14), and the second rotating rod (15) is movably mounted in the second rotating hole (8). A second bevel gear (16) is fixedly mounted on the right end of the second rotating rod (15), and the second bevel gear (16) and the first bevel gear (13) are meshed with each other.
6. A sampling device for flour processing detection according to claim 5, characterized in that: An L-shaped plate (18) is fixedly mounted on the right side wall of the sampling box (17), and a screw hole (19) is provided on the vertical side wall of the L-shaped plate (18), wherein the screw hole (19) is threadedly connected to the screw rod (14), and sliders (20) are fixedly mounted on the vertical side walls of the L-shaped plate (18), respectively, and the sliders (20) are movably mounted in the slide grooves (5).