Powder sampler for verifying mixing uniformity of formula milk powder
By designing a powder sampler for mixing uniformity verification of formula milk powder, the thin rod and conical head are inserted into the inside of the milk powder jar using a sleeve and a cross bracket to achieve sampling of multiple locations, solving the problem of insufficient sampling in the prior art and improving the accuracy of mixing uniformity verification.
Patent Information
- Application Number
- CN202421137868.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Existing milk powder samplers can only sample a certain point or a vertical path in the milk powder can, which cannot fully represent the overall mixing situation, resulting in a decrease in the accuracy of mixing uniformity verification.
A powder sampler for verification of formula milk powder mix uniformity is designed. By sliding down the sleeve, insert the thin rod and conical head of the four ends of the cross bracket into the milk powder around the inside of the milk powder can, and slide the sampling tube downward along the thin rod and close it with the top surface of the conical head to achieve sampling of multiple locations inside the milk powder can.
Through sampling at multiple locations, the problem of insufficient powder sampling is avoided and the accuracy of verification of mixing uniformity of formula milk powder is improved.
Smart Images
Figure CN222913187U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of powder samplers, and particularly relates to a powder sampler for verifying the mixing uniformity of formula milk powder. Background Art
[0002] Verifying the mixing uniformity of formula milk powder is one of the important steps to ensure the stable quality of milk powder products during the production process. By effectively verifying the mixing uniformity of formula milk powder, the stability and reliability of product quality can be ensured. Since milk powder is usually composed of multiple powders, these different components are mixed evenly according to the requirements of the product formula to ensure that each part of the milk powder contains the correct component ratio. During the process of verifying the mixing uniformity of formula milk powder, a powder sampler is usually required.
[0003] The existing technology has the following deficiencies: At present, the milk powder samplers on the market are divided into two types: multi-layer samplers and single-point samplers. When the above two types of samplers are inserted into the powder for sampling, they can only sample the milk powder at a certain point or on a certain vertical path in a can of milk powder. When there is uneven mixing in the horizontal direction in a can of milk powder, due to the fact that traditional milk powder samplers can only sample the milk powder at a certain point or on a certain vertical path, it may cause insufficient powder sampling, resulting in the problem that the sampling result cannot represent the overall mixing situation, greatly reducing the accuracy of verifying the mixing uniformity of formula milk powder.
[0004] Therefore, it is necessary to invent a powder sampler for verifying the mixing uniformity of formula milk powder. Content of the Utility Model
[0005] For this reason, the utility model provides a powder sampler for verifying the mixing uniformity of formula milk powder. By sliding the sleeve downwards, the thin rods at the four ends of the cross-shaped bracket and the conical head are inserted into the milk powder around the inner part of the milk powder can. Then the sampling tube can slide down along the thin rod and close with the top surface of the conical head to sample multiple positions inside the milk powder can, so as to solve the problem that traditional milk powder samplers can only sample the milk powder at a certain point or on a certain vertical path. Therefore, when there is uneven mixing in the horizontal direction in a can of milk powder, it may cause insufficient powder sampling, resulting in the problem that the sampling result cannot represent the overall mixing situation, greatly reducing the accuracy of verifying the mixing uniformity of formula milk powder.
[0006] To achieve the above object, the present utility model provides the following technical solution: A powder sampler for verifying the mixing uniformity of formula milk powder, comprising a guide rod and a milk powder can. A first grip is fixedly installed at the upper end of the guide rod, and an end plate is fixedly installed at the lower end of the guide rod. A sleeve is slidably installed on the outer wall of the guide rod. A cross bracket is fixedly installed at the lower end of the sleeve. Thin rods are fixedly installed at the bottom surfaces of the four ends of the cross bracket. A conical head is fixedly installed at the lower end of the thin rod. A sampling tube is slidably installed on the outer wall of the thin rod. Sliding the sleeve downward can drive the thin rods and the conical head at the four ends of the cross bracket to insert into the milk powder around the inner circumference of the milk powder can. The sampling tube can slide downward along the thin rod and close with the top surface of the conical head.
[0007] Preferably, openings are provided around the end plate, and arc-shaped chutes are provided around the top surface of the end plate. One end of the chute extends to the opening around the end plate.
[0008] Preferably, a second grip is fixedly installed at the upper end of the sleeve. The second grip is slidably installed on the outer wall of the guide rod. The center of the cross bracket is also slidably installed on the outer wall of the guide rod. The lower end of the conical head is inserted into the chute.
[0009] Preferably, a collar is slidably installed on the outer wall of the sleeve. Skateboards are fixedly installed around the bottom surface of the collar. A card slot is provided on one side of the skateboard. The skateboards around the collar respectively penetrate downward through the four ends of the cross bracket. The skateboards are slidably connected to the cross bracket.
[0010] Preferably, a ring is slidably installed on the outer wall of the guide rod below the sleeve. Connecting plates are fixedly installed around the outer wall of the ring. The ends of the skateboards around the collar that penetrate through one end of the cross bracket correspond to and are fixedly connected to the connecting plates around the ring one by one.
[0011] Preferably, the end of the connecting plate away from the ring is fixedly connected to the upper end of the outer wall of the sampling tube slidably installed on the outer wall of the thin rod. The collar can drive the skateboard, the connecting plate, and the sampling tube to slide downward.
[0012] Preferably, a rotating ring is rotatably installed on the outer side of the skateboards around the collar. A clamping ring is fixedly installed on the inner wall of the rotating ring. The clamping ring is rotatably installed on the surface of the sleeve. Arc-shaped slots are provided around the surface of the clamping ring. The skateboards around the collar respectively pass through the arc-shaped slots around the surface of the clamping ring. Rotating the clamping ring can make one side of the inner wall of the arc-shaped slot of the clamping ring insert into the card slot on one side of the skateboard and lock the skateboard.
[0013] Preferably, a sealing ring is fixedly installed on the outer edge of the top surface of the conical head. The upper end of the inner wall of the sealing ring expands outward. The lower end of the sampling tube can be inserted into the inner wall of the sealing ring.
[0014] The beneficial effects of the present utility model are as follows: By sliding the sleeve downward, the thin rods at the four ends of the cross bracket and the conical heads are inserted into the milk powder around the inner circumference of the milk powder can. Then, the sampling tube is slid downward along the thin rod and closed with the top surface of the conical head, so as to achieve the effect of sampling at multiple positions inside the milk powder can, avoid the situation of insufficient powder sampling, and improve the accuracy of verifying the mixing uniformity of formula milk powder. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The front view of a powder sampler for verifying the mixing uniformity of formula milk powder provided by the present utility model;
[0016] Figure 2 The schematic diagram of the insertion of the conical head of a powder sampler for verifying the mixing uniformity of formula milk powder provided by the present utility model;
[0017] Figure 3 The schematic diagram of the sampling tube sampling of a powder sampler for verifying the mixing uniformity of formula milk powder provided by the present utility model;
[0018] Figure 4 The cross-sectional view of a powder sampler for verifying the mixing uniformity of formula milk powder provided by the present utility model;
[0019] Figure 5 The cross-sectional view of the swivel ring of a powder sampler for verifying the mixing uniformity of formula milk powder provided by the present utility model;
[0020] Figure 6 The detailed cross-sectional view of the sampling tube of a powder sampler for verifying the mixing uniformity of formula milk powder provided by the present utility model.
[0021] In the figure: guide rod 11, first grip 12, end plate 13, opening 14, chute 15, sleeve 21, second grip 22, cross bracket 23, thin rod 24, conical head 25, sealing ring 26, collar 31, sliding plate 32, card slot 33, connecting plate 34, circular ring 35, sampling tube 36, snap ring 37, swivel ring 38. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] The following is a description of the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model. Embodiment
[0023] As Figures 1 - 3As shown in the figure, a powder sampler for verifying the mixing uniformity of formula milk powder in the first aspect of the present utility model embodiment includes a guide rod 11 and a milk powder can. The upper end of the guide rod 11 is fixedly installed with a first grip 12, the lower end of the guide rod 11 is fixedly installed with an end plate 13, a sleeve 21 is slidably installed on the outer wall of the guide rod 11, a cross bracket 23 is fixedly installed at the lower end of the sleeve 21, thin rods 24 are fixedly installed at the four ends of the cross bracket 23, a conical head 25 is fixedly installed at the lower end of the thin rod 24, a sampling tube 36 is slidably installed on the outer wall of the thin rod 24. Sliding the sleeve 21 downward can drive the thin rods 24 and the conical heads 25 at the four ends of the cross bracket 23 to insert into the milk powder around the inside of the milk powder can, and the sampling tube 36 can slide downward along the thin rod 24 and close with the top surface of the conical head 25.
[0024] In the above embodiment, it should be noted that the first grip 12 is made of rubber material, and its surface is provided with anti-slip grooves. The end plate 13 is a plastic end plate, and the contact area between the end plate 13 and the milk powder surface is large. Therefore, it is difficult for the end plate 13 to insert into the milk powder. Hold the first grip 12 and insert the guide rod 11 into the milk powder can, so that the end plate 13 abuts against the milk powder surface. Then, slide the sleeve 21 downward to drive the cross bracket 23 to insert the thin rods 24 and the conical heads 25 at the four ends of the cross bracket 23 into the milk powder around the inside of the milk powder can. Slide the sampling tube 36 downward along the thin rod 24 and close with the top surface of the conical head 25. Finally, lift the guide rod 11 to achieve the effect of sampling at multiple positions inside the milk powder can, avoid the situation of insufficient powder sampling, and improve the accuracy of verifying the mixing uniformity of formula milk powder. Embodiment
[0025] As Figures 1 - 4 and Figure 6 As shown in the figure, a powder sampler for verifying the mixing uniformity of formula milk powder includes all the contents of Embodiment 1. In addition, openings 14 are provided around the end plate 13, arc-shaped chutes 15 are provided around the top surface of the end plate 13, one end of the chute 15 extends to the opening 14 around the end plate 13, a second grip 22 is fixedly installed at the upper end of the sleeve 21, the second grip 22 is slidably installed on the outer wall of the guide rod 11, the center of the cross bracket 23 is also slidably installed on the outer wall of the guide rod 11, the lower end of the conical head 25 is inserted into the chute 15, a sealing ring 26 is fixedly installed on the outer edge of the top surface of the conical head 25, the inner wall of the upper end of the sealing ring 26 expands outward, and the lower end of the sampling tube 36 can be inserted into the inner wall of the sealing ring 26.
[0026] In the above embodiments, it should be noted that the second grip 22 is made of rubber, and its surface is provided with anti-slip grooves. The outer wall diameter of the sampling tube 36 is equal to the inner wall diameter of the sealing ring 26. The sealing ring 26 is made of rubber, and the sealing ring 26 functions to seal the gap between the lower end of the sampling tube 36 and the conical head 25, which can prevent milk powder from leaking out of the sampling tube 36. Normally, the conical head 25 is placed in the sliding groove 15. When sampling is required, simply hold the second grip 22 and rotate the sleeve 21. The sleeve 21 drives the cross bracket 23 to rotate the thin rods 24 at the four ends of the cross bracket 23 and the conical head 25 above the opening 14 to unlock the conical head 25 and the thin rods 24 so that they can be inserted into the milk powder. Embodiment
[0027] As Figures 1 - 4 shown, a powder sampler for verifying the mixing uniformity of formula milk powder includes all the contents of Embodiment 2. In addition, a collar 31 is slidably mounted on the outer wall of the sleeve 21. Four sides of the bottom surface of the collar 31 are fixedly provided with slide plates 32. A card slot 33 is provided on one side of the slide plate 32. The slide plates 32 around the collar 31 respectively penetrate through the four ends of the cross bracket 23. The slide plates 32 are slidably connected with the cross bracket 23. A ring 35 is slidably mounted on the outer wall of the guide rod 11 below the sleeve 21. Four sides of the outer wall of the ring 35 are fixedly provided with connecting plates 34. One end of the slide plates 32 around the collar 31 penetrating through the cross bracket 23 corresponds to and is fixedly connected with the connecting plates 34 around the ring 35 one by one. One end of the connecting plate 34 away from the ring 35 is fixedly connected with the upper end of the outer wall of the sampling tube 36 slidably mounted on the outer wall of the thin rod 24. The collar 31 can drive the slide plates 32, the connecting plates 34 and the sampling tube 36 to slide downward.
[0028] In the above embodiments, it should be noted that after the conical head 25 and the thin rods 24 are inserted into the milk powder, by pressing down the collar 31, the slide plates 32 are driven to push the connecting plates 34 downward. The connecting plates 34 drive the ring 35 to slide downward along the outer wall of the sleeve 21. The connecting plates 34 push the sampling tube 36 to slide downward and close with the conical head 25 to achieve the effect of sampling the milk powder. Embodiment
[0029] As Figures 1 - 5 shown, a powder sampler for verifying the mixing uniformity of formula milk powder includes all the contents of Embodiment 3. In addition, a rotating ring 38 is rotatably mounted on the outer sides of the slide plates 32 around the collar 31. A clamping ring 37 is fixedly mounted on the inner wall of the rotating ring 38. The clamping ring 37 is rotatably mounted on the surface of the sleeve 21. Arc-shaped slots are provided around the surface of the clamping ring 37. The slide plates 32 around the clamping ring 37 respectively pass through the arc-shaped slots around the surface of the clamping ring 37. Rotating the clamping ring 37 can make one side of the inner wall of the arc-shaped slot of the clamping ring 37 insert into the card slot 33 on one side of the slide plate 32 and lock the slide plate 32.
[0030] In the above embodiments, it should be noted that the swivel ring 38 is made of rubber, and anti-slip protrusions are provided on the surface of the swivel ring 38. By rotating the swivel ring 38, the snap ring 37 is driven to rotate. When one side of the inner wall of the arc-shaped slot of the snap ring 37 is inserted into the card slot 33, the slide plate 32 is locked, so as to lock the slide plate 32, preventing the user from pressing down the collar 31, and avoiding the random sliding of the collar 31 when not sampling. The normal state of the snap ring 37 is the locked state.
[0031] The use process of the present utility model is as follows: Those skilled in the art hold the first grip 12 and insert the guide rod 11 into the milk powder can, so that the end plate 13 abuts against the surface of the milk powder. Hold the second grip 22 and rotate the sleeve 21. The sleeve 21 drives the cross bracket 23 to rotate the thin rods 24 and the conical heads 25 at the four ends of the cross bracket 23 above the opening 14. Then slide the sleeve 21 downward to drive the cross bracket 23 to insert the thin rods 24 and the conical heads 25 at the four ends of the cross bracket 23 into the milk powder around the inside of the milk powder can. Rotate the swivel ring 38 to drive the snap ring 37 to rotate and unlock the slide plate 32. Press down the collar 31 to drive the slide plate 32 to push the connecting plate 34 downward. The connecting plate 34 drives the circular ring 35 to slide downward along the outer wall of the sleeve 21. The connecting plate 34 pushes the sampling tube 36 to slide downward and close with the conical head 25. Finally, lift the guide rod 11 to complete the sampling work at multiple positions inside the milk powder can.
[0032] The above are only the preferred embodiments of the present utility model. Any person skilled in the art may modify the present utility model by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present utility model falls within the scope of protection required by the present utility model.
Claims
1. A powder sampler for verifying the mixing uniformity of formula milk powder, comprising a guide rod (11) and a milk powder tank, wherein a first handle (12) is fixedly mounted on the upper end of the guide rod (11), and an end plate (13) is fixedly mounted on the lower end of the guide rod (11), characterized in that: A sleeve (21) is slidably mounted on the outer wall of the guide rod (11), a cross bracket (23) is fixedly mounted on the lower end of the sleeve (21), a thin rod (24) is fixedly mounted on the bottom surface of the four ends of the cross bracket (23), a cone head (25) is fixedly mounted on the lower end of the thin rod (24), and a sampling tube (36) is slidably mounted on the outer wall of the thin rod (24), and the sleeve (21) can slide downward to drive the thin rod (24) and the cone head (25) at the four ends of the cross bracket (23) to be inserted into the milk powder around the inside of the milk powder can, and the sampling tube (36) can slide downward along the thin rod (24) and close with the top surface of the cone head (25).
2. A powder sampler for verifying the mixing uniformity of formula milk powder according to claim 1, characterized in that: The end plate (13) is provided with openings (14) around it, and the top surface of the end plate (13) is provided with sliding grooves (15) around it. The sliding grooves (15) are arc-shaped, and one end of the sliding grooves (15) extends to the openings (14) around the end plate (13).
3. A powder sampler for verifying the mixing uniformity of formula milk powder according to claim 2, characterized in that: A second handle (22) is fixedly mounted on the upper end of the sleeve (21), and the second handle (22) is slidably mounted on the outer wall of the guide rod (11). The center of the cross bracket (23) is also slidably mounted on the outer wall of the guide rod (11), and the lower end of the conical head (25) is inserted into the slide groove (15).
4. A powder sampler for verifying the mixing uniformity of formula milk powder according to claim 1, characterized in that: A collar (31) is slidably mounted on the outer wall of the sleeve (21); a slide plate (32) is fixedly mounted around the bottom surface of the collar (31); a clamping groove (33) is arranged on one side of the slide plate (32); the slide plates (32) around the collar (31) respectively penetrate downward through the four ends of the cross bracket (23); and the slide plate (32) is slidably connected to the cross bracket (23).
5. A powder sampler for verifying the mixing uniformity of formula milk powder according to claim 4, characterized in that: A circular ring (35) is slidably mounted on the outer wall of the guide rod (11) below the sleeve (21), and connecting plates (34) are fixedly mounted around the outer wall of the circular ring (35). The sliding plates (32) around the sleeve ring (31) penetrate one end of the cross bracket (23) and correspond to and are fixedly connected with the connecting plates (34) around the circular ring (35).
6. A powder sampler for verifying the mixing uniformity of formula milk powder according to claim 5, characterized in that: One end of the connecting plate (34) away from the circular ring (35) is fixedly connected to the upper end of the outer wall of the sampling tube (36) slidably mounted on the outer wall of the thin rod (24), and the sleeve ring (31) can drive the slide plate (32), the connecting plate (34) and the sampling tube (36) to slide downward.
7. A powder sampler for verifying the mixing uniformity of formula milk powder according to claim 4, characterized in that: A swivel (38) is rotatably mounted on the outer side of the slide plate (32) around the collar (31), and a snap ring (37) is fixedly mounted on the inner wall of the swivel (38). The snap ring (37) is rotatably mounted on the surface of the sleeve (21), and arc-shaped grooves are arranged around the surface of the snap ring (37). The slide plates (32) around the snap ring (37) respectively pass through the arc-shaped grooves around the surface of the snap ring (37). Rotating the snap ring (37) can insert one side of the inner wall of the arc-shaped groove of the snap ring (37) into the snap groove (33) on one side of the slide plate (32) and lock the slide plate (32).
8. The powder sampler for verifying the mixing uniformity of formula milk powder according to claim 1, characterized in that: A sealing ring (26) is fixedly mounted on the outer edge of the top surface of the conical head (25), the upper end of the inner wall of the sealing ring (26) expands outwards, and the lower end of the sampling tube (36) can be inserted into the inner wall of the sealing ring (26).