Sanding tank of small vertical sand mill for laboratory
By introducing height adjustment and elastic components into the grinding jar of a small vertical sand mill in the laboratory, along with a filter screen, the problem of separating materials from zirconia beads was solved, making the filtration and cleaning of zirconia beads convenient and avoiding cross-contamination.
Patent Information
- Application Number
- CN202520315819.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-26
AI Technical Summary
When preparing pesticide suspensions in the laboratory, cylindrical plastic bottles are used as containers, making it difficult to separate the material from the zirconium oxide beads, which leads to cross-contamination problems.
A small vertical sand mill jar for laboratory use was designed. It uses height adjustment and elastic components in conjunction with a filter screen to filter and separate zirconia beads. The filter screen can be removed when tilting for easy cleaning.
It achieves effective separation of zirconia beads from materials, avoids cross-contamination, and facilitates cleaning and reuse of the device.
Smart Images
Figure CN223697927U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of pesticide suspension agent preparation device, more specifically, relate to a laboratory small vertical sand mill sand mill jar. BACKGROUND
[0002] Pesticide suspension agent is a kind of pesticide component is wet sanding into small particle form suspended in water pesticide dosage form, laboratory preparation investigation verification is more and more, laboratory preparation suspension agent sample mostly uses vertical sand mill, the process needs to put experimental sample into grinding jar, then add appropriate grinding medium zirconia beads, is fully stirred and ground by the spiral agitator of vertical sand mill after preparation.
[0003] And laboratory preparation is often cylindrical plastic bottle as container, when pouring and filling after material grinding is completed, material will be mixed with zirconia beads and poured out, cause cross contamination, not easy to separate. UTILITY MODEL CONTENT
[0004] In view of the problems in the prior art, the utility model aims at providing a laboratory small vertical sand mill sand mill jar.
[0005] To solve the above problems, the utility model adopts the following technical scheme.
[0006] A laboratory small vertical sand mill sand mill jar, including jar body, the bottom of the jar body is equipped with height adjusting part, the top of the jar body is provided with opening, the left side of the opening is equipped with liquid guide nozzle, the tip of the liquid guide nozzle is equipped with clamping groove, the inside of the clamping groove is clamped with filter screen cover, two sliding grooves are equipped on the top plane of the liquid guide nozzle, two elastic parts are installed in the inside of two sliding grooves, and the filter screen cover is clamped with two elastic parts.
[0007] Further description of the above technical scheme: the height adjusting part includes base disc, annular distribution guide rod, connecting ring and adjusting unit, the guide rod is annularly distributed and vertically fixed with the top of the base disc fixed connection, the top of the guide rod penetrates to the top of the connecting ring and is slidably connected with it, and the top of the guide rod is connected with the adjusting unit.
[0008] Further description of the above technical scheme: the adjusting unit includes fixed ring and internal thread ring, the bottom of the fixed ring is fixedly connected with the guide rod, the top of the fixed ring is rotatably connected with the internal thread ring, and the inner side of the internal thread ring is threadedly connected with the outer side of the jar body.
[0009] As a further description of the above technical solution: the elastic member comprises a spring and an L-shaped sliding block, one end of the spring is connected with the inside of the sliding slot, the other end of the spring is fixedly connected with the L-shaped sliding block, the bottom of the L-shaped sliding block is slidingly connected to the inside of the sliding slot, and the horizontal end of the L-shaped sliding block is clamped to the right side of the filter cover.
[0010] As a further description of the above technical solution: the bottom of the filter cover is fixedly connected with two limiting blocks, and the limiting blocks are slidingly matched with the inside of the sliding slot.
[0011] As a further description of the above technical solution: the outside of the tank body is fixedly connected with a handle, and the handle is symmetrically distributed with the liquid guide nozzle.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] The height adjusting member is used for adjusting the height of the tank body, and the elastic member is used for assembling and disassembling the filter cover through the clamping slot, so that the device can filter the zirconium oxide beads used for grinding when pouring, avoid mixing into the material, and the fine pore filter screen can be disassembled after the material is poured out, so that the device is convenient to clean and has the advantages of one-push use and one-use disassembly. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 It is Figure 1 It is a schematic diagram of the enlarged structure of part A of the utility model;
[0016] Figure 3 It is a schematic diagram of part of the three-dimensional structure of the utility model;
[0017] Figure 4 It is a schematic diagram of the overhead cross-sectional structure of the utility model.
[0018] Explanation of reference numerals in the drawing:
[0019] 1, tank body; 2, height adjusting member; 21, base disc; 22, guide rod; 23, connecting ring; 24, adjusting unit; 241, fixed ring; 242, internal thread ring; 3, opening; 4, liquid guide nozzle; 5, clamping slot; 6, filter cover; 61, limiting block; 7, sliding slot; 8, elastic member; 81, spring; 82, L-shaped sliding block; 9, handle. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model;
[0021] Please refer to Figures 1 to 4The utility model discloses a small vertical sand mill sand mill jar for laboratory, including jar body 1, the bottom of jar body 1 is equipped with height adjusting part 2, the top of jar body 1 is provided with opening 3, the left side of opening 3 is provided with liquid guide nozzle 4, and the tip of liquid guide nozzle 4 is provided with the slot 5, and the inside of slot 5 is clamped with filter screen cover 6, two sliding grooves 7 are formed on the top plane of liquid guide nozzle 4, two elastic members 8 are installed in the inside of two sliding grooves 7, and filter screen cover 6 is clamped with two elastic members 8.
[0022] The utility model discloses a small vertical sand mill sand mill jar for laboratory, including jar body 1, the bottom of jar body 1 is equipped with height adjusting part 2, the top of jar body 1 is provided with opening 3, the left side of opening 3 is provided with liquid guide nozzle 4, and the tip of liquid guide nozzle 4 is provided with the slot 5, and the inside of slot 5 is clamped with filter screen cover 6, two sliding grooves 7 are formed on the top plane of liquid guide nozzle 4, two elastic members 8 are installed in the inside of two sliding grooves 7, and filter screen cover 6 is clamped with two elastic members 8.
[0023] Please refer to Figure 1 Wherein: height adjusting part 2 includes base disc 21, annular distribution guide rod 22, connecting ring 23 and adjusting unit 24, guide rod 22 is annularly distributed and vertically fixed with the top fixed connection of base disc 21, the top of guide rod 22 penetrates to the top of connecting ring 23 and is slidably connected with it, and the top of guide rod 22 is connected with adjusting unit 24.
[0024] The utility model discloses a small vertical sand mill sand mill jar for laboratory, including jar body 1, the bottom of jar body 1 is equipped with height adjusting part 2, the top of jar body 1 is provided with opening 3, the left side of opening 3 is provided with liquid guide nozzle 4, and the tip of liquid guide nozzle 4 is provided with the slot 5, and the inside of slot 5 is clamped with filter screen cover 6, two sliding grooves 7 are formed on the top plane of liquid guide nozzle 4, two elastic members 8 are installed in the inside of two sliding grooves 7, and filter screen cover 6 is clamped with two elastic members 8.
[0025] Please refer to Figure 1 Wherein: adjusting unit 24 includes fixed ring 241 and internal thread ring 242, the bottom of fixed ring 241 is fixedly connected with guide rod 22, the top of fixed ring 241 is rotatably connected with internal thread ring 242, and the inside of internal thread ring 242 is threadedly connected with the outside of jar body 1.
[0026] The utility model discloses, through rotating inner thread ring 242 along the vertical movement of jar body 1, and the position of fixed ring 241 to inner thread ring 242 is limited, makes jar body 1 with connecting ring 23 realize vertical movement, realizes adjustment.
[0027] Please refer to Figure 2 Wherein: the elastic member 8 includes spring 81 and L type slider 82, one end of spring 81 with the inside of the sliding slot 7, the other end of spring 81 and L type slider 82 fixed connection, the bottom of L type slider 82 slidingly connected to the inside of the sliding slot 7, and the horizontal end of L type slider 82 is connected to the right side of the filter cover 6.
[0028] In the utility model, through extruding L type slider 82 with spring 81, it is positioned to the right side of filter cover 6 with clamping, and it is convenient to flexibly mount and dismount, and it is convenient to clean and replace.
[0029] Please refer to Figure 3 Wherein: the bottom of filter cover 6 is fixedly connected with two limit blocks 61, and the limit block 61 is slidably connected with the inside of the sliding slot 7.
[0030] In the utility model, through limit block 61, filter cover 6 and sliding slot 7 are limited to be engaged, and the lateral position of filter cover 6 is limited, so that the connection is more stable.
[0031] Please refer to Figure 1 Wherein: the outside of jar body 1 is fixedly connected with handle 9, and handle 9 is symmetrically distributed with liquid guide nozzle 4.
[0032] In the utility model, handle 9 is convenient to lift jar body 1 and pour, and it is convenient to use.
[0033] The above describes only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this. Any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme of the utility model and its improvement concept, equivalent replacement or change, should be covered in the protection scope of the utility model.
Claims
1. A laboratory scale vertical attrition mill grinding jar comprising a jar body (1) characterised in that: The bottom of the tank body (1) is provided with a height adjusting part (2), the top of the tank body (1) is provided with an opening (3), the left side of the opening (3) is provided with a liquid guide nozzle (4), the tip of the liquid guide nozzle (4) is provided with a clamping groove (5), the clamping groove (5) is internally clamped with a filter cover (6), the top plane of the liquid guide nozzle (4) is provided with two sliding grooves (7), two sliding grooves (7) are internally provided with two elastic parts (8), and the filter cover (6) is clamped with two elastic parts (8).
2. A laboratory scale vertical attrition mill grinding jar as claimed in claim 1, wherein: The height adjusting part (2) comprises a base disc (21), an annularly distributed guide rod (22), a connecting ring (23) and an adjusting unit (24), the guide rod (22) is annularly distributed and vertically fixed and connected with the top of the base disc (21), the top of the guide rod (22) penetrates into the top of the connecting ring (23) and is slidably connected with the connecting ring (23), and the top of the guide rod (22) is connected and matched with the adjusting unit (24).
3. A laboratory scale vertical attrition mill grinding jar according to claim 2, characterized in that: The adjusting unit (24) comprises a fixed ring (241) and an internally threaded ring (242), the bottom of the fixed ring (241) is fixedly connected with the guide rod (22), the top of the fixed ring (241) is rotatably connected with the internally threaded ring (242), and the inner side of the internally threaded ring (242) is threadedly connected with the outer side of the tank body (1).
4. A laboratory scale vertical attrition mill grinding jar as claimed in claim 1 wherein: The elastic part (8) comprises a spring (81) and an L-shaped sliding block (82), one end of the spring (81) is internally connected with the sliding groove (7), the other end of the spring (81) is fixedly connected with the L-shaped sliding block (82), the bottom of the L-shaped sliding block (82) is slidably connected to the inside of the sliding groove (7), and the horizontal end of the L-shaped sliding block (82) is clamped to the right side of the filter cover (6).
5. A laboratory scale vertical attrition mill grinding jar as claimed in claim 1 wherein: The bottom of the filter cover (6) is fixedly connected with two limiting blocks (61), and the limiting blocks (61) are slidably matched with the inside of the sliding groove (7).
6. A laboratory scale vertical attrition mill grinding jar as claimed in claim 1 wherein: The outer side of the tank body (1) is fixedly connected with a handle (9), and the handle (9) is symmetrically distributed with the liquid guide nozzle (4).