Simple splitter for laboratory
By designing a simple laboratories, the driving motor drives the decomposition plate to rotate, and the sample is evenly dropped into the aggregate trough, solving the problem of manual decomposition and uneven sample, and achieving simple and fast decomposition of the sample.
Patent Information
- Application Number
- CN202420507839.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-15
AI Technical Summary
In mineral processing experiments, manual shrinking of samples is not only inconvenient, but also easily leads to uneven samples, making it difficult to achieve accurate sample processing.
A simple laboratory deflector is designed, including a base, drive motor, rotating shaft, fixed block, deflector disk, support rod and protective cover. By driving the deflector disk, the sample is slowly poured into the inlet port by driving the motor. The protective cover, the sample falls evenly into the aggregate trough to achieve shrinkage.
It achieves uniform sample shrinkage, easy and quick operation, avoids the trouble of manual sample shrinkage, and is especially suitable for situations where the laboratory sample volume is small.
Smart Images
Figure CN222232142U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reducers, and in particular to a simple laboratory reducer. Background Art
[0002] In mineral processing experiments, a very important task is to take representative ores, so the sample processing operation must be carried out strictly and accurately. The operation includes four steps, namely screening, crushing, mixing and reduction. Among them, the reduction operation is one of the important links in the sample processing process. It can reduce a large number of samples into representative samples for testing, greatly reducing the workload and difficulty of sample processing.
[0003] Then, currently the laboratory needs to reduce the samples manually using the grid method, which is not only inconvenient but also easily causes uneven samples after reduction. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model aims to provide a simple laboratory reducer.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A simple laboratory reducer comprises a base, a driving motor, a rotating shaft, a fixed block, a reducing disk, a support rod and a protective cover; the driving motor is arranged on the base, the output shaft of the driving motor is connected to the rotating shaft, the upper end of the rotating shaft is fixedly connected to the fixed block, and the fixed block is connected to the reducing disk; the lower end of the support rod is detachably connected to the base, and the upper end is fixedly connected to the protective cover, and the top end of the protective cover is provided with a feeding port;
[0007] The reduction plate comprises a cone, a circular ring with the center of the cone as the center is fixedly arranged at the bottom of the cone, the inner peripheral edge of the circular ring is connected to the outer edge of the bottom of the cone, and the outer peripheral edge of the circular ring is provided with an annular baffle; a plurality of partitions are arranged circumferentially on the outer surface of the cone, the lower end of each partition extends to abut against the inner peripheral surface of the annular baffle, and a collection trough is formed between adjacent partitions;
[0008] The bottom of the protective cover is provided with an opening, the top of the reduction plate extends into the protective cover through the opening, and the bottom of the protective cover is respectively against the ridges of each of the partitions.
[0009] Furthermore, slots are respectively provided at positions corresponding to the inner circumferential surface of the annular baffle and each partition, and the lower end of each partition is plugged into the slot at the corresponding position.
[0010] Furthermore, a socket is provided on the top of the base, and the lower end of the support rod can be detachably inserted into the socket.
[0011] Furthermore, a positioning hole is provided on the bottom surface of the cone, and the fixing block is detachably embedded in the positioning hole.
[0012] Furthermore, the annular baffle is detachably connected to the outer peripheral edge of the circular ring.
[0013] Furthermore, the feed inlet is arranged at the top center of the protective cover, and the center of the cone corresponds to the center of the protective cover.
[0014] The beneficial effect of the utility model is that in the utility model, the reduction disk is driven to rotate by a driving motor, and then the sample is slowly poured into the protective cover from the center of the feed port. The sample can evenly fall into each collecting trough from the upper end of the reduction disk, thereby achieving the purpose of reduction into multiple uniform samples. The operation is simple and quick, avoiding the trouble of manual reduction, and is particularly suitable for reduction when the amount of laboratory samples is small. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of the reducer in the embodiment of the utility model;
[0016] Figure 2 It is a cross-sectional view of the reducer in the embodiment of the utility model;
[0017] Figure 3 A top view of a reduction disk of a reduction divider in an embodiment of the utility model;
[0018] Figure 4 It is a top view of the fixing block of the reducer according to an embodiment of the utility model. DETAILED DESCRIPTION
[0019] The present invention will be further described below in conjunction with the accompanying drawings. It should be noted that this embodiment is based on the technical solution and provides a detailed implementation method and a specific operation process, but the protection scope of the present invention is not limited to this embodiment.
[0020] This embodiment provides a simple laboratory divider, such as Figure 1-4 As shown, it includes a base 1, a driving motor 2, a rotating shaft 3, a fixed block 4, a reduction plate, a support rod 5 and a protective cover 6; the driving motor 2 is arranged in the base 1, the output shaft of the driving motor 2 is connected to the rotating shaft 3, the upper end of the rotating shaft 3 is fixedly connected to the fixed block 4, and the fixed block 4 is connected to the reduction plate; the lower end of the support rod 5 is detachably connected to the base 1, and the upper end is fixedly connected to the protective cover 6, and the top of the protective cover 6 is provided with a feeding port 7;
[0021] The reduction plate includes a cone 10, a ring 11 with the center of the cone 10 as the center is fixedly arranged at the bottom of the cone 10, the inner peripheral edge of the ring 11 is connected to the outer edge of the bottom of the cone 10, and the outer peripheral edge of the ring 11 is provided with an annular baffle 14; a plurality of partitions 12 are circumferentially arranged on the outer surface of the cone 10, the lower end of each partition 12 extends to abut against the inner peripheral surface of the annular baffle 14, and a collection trough 15 is formed between adjacent partitions 12;
[0022] The bottom of the protective cover 6 has an opening, and the top of the reduction plate extends into the protective cover 6 through the opening. The bottom of the protective cover 6 abuts against the ridges of each of the partitions 12 respectively.
[0023] In this embodiment, slots 13 are respectively provided on the inner circumferential surface of the annular baffle 14 at positions corresponding to each of the partitions 12 , and the lower end of each of the partitions 12 is plugged into the slots 13 at the corresponding positions.
[0024] In this embodiment, a socket 8 is provided on the top of the base 1 , and the lower end of the support rod 5 can be detachably inserted into the socket 8 .
[0025] In this embodiment, a positioning hole 9 is provided on the bottom surface of the cone 10 , and the fixing block 4 is detachably embedded in the positioning hole 9 .
[0026] In this embodiment, the annular baffle 14 is detachably connected to the outer peripheral edge of the circular ring 11. For example, the connection between the annular baffle and the circular ring can be achieved by plugging. The annular baffle is detachable, and can be removed after the reduction is completed, which is more convenient for collecting each reduced sample.
[0027] In this embodiment, the feed port 7 is arranged at the top center of the protective cover 6, and the center of the cone 10 corresponds to the center of the protective cover 6. After the sample to be shrunk is poured in from the feed port 7, it enters the protective cover 6 and is evenly dispersed from the center and falls on the outer surface of the cone 10. The height inside the protective cover 6 can ensure that the sample can fall on the outer surface of the cone 10 to prevent the sample from colliding with the rotating cone 10 and splashing when falling.
[0028] When in use, first connect the reduction plate to the fixed block, then install the support rod together with the protective cover on the base, so that the protective cover just covers the top of the reduction plate. Start the drive motor 2, and the output shaft of the drive motor 2 drives the rotating shaft 3 to rotate, thereby driving the fixed block 4 and the reduction plate to rotate together. Then pour the sample to be reduced from the feed inlet 7, and when the sample falls, it can be ensured to fall on the surface of the cone 10 within the height range of the protective cover 6, and slide along the surface of the cone 10 to each collection trough 15 to form a plurality of reduction samples, and each reduction sample falls on the ring 11 along each collection trough 15, and stops flowing under the obstruction of the annular baffle 14. Finally, remove the support rod 5 and the protective cover 6, and remove the entire reduction plate, remove the annular baffle 14 on the reduction plate, and collect the reduction samples one by one.
[0029] For those skilled in the art, various corresponding changes and modifications can be made according to the above technical solutions and concepts, and all of these changes and modifications should be included in the protection scope of the claims of the utility model.
Claims
1. A simple laboratory divider, characterized in that: The invention comprises a base (1), a driving motor (2), a rotating shaft (3), a fixing block (4), a reduction plate, a support rod (5) and a protective cover (6); the driving motor (2) is arranged on the base (1), the output shaft of the driving motor (2) is connected to the rotating shaft (3), the upper end of the rotating shaft (3) is fixedly connected to the fixing block (4), and the fixing block (4) is connected to the reduction plate; the lower end of the support rod (5) is detachably connected to the base (1), and the upper end is fixedly connected to the protective cover (6), and the top end of the protective cover (6) is provided with a feeding port (7); The reduction plate comprises a cone (10), a circular ring (11) with the center of the cone (10) as the center is fixedly arranged at the bottom of the cone (10), the inner peripheral edge of the circular ring (11) is connected to the outer edge of the bottom of the cone (10), and the outer peripheral edge of the circular ring (11) is provided with an annular baffle (14); a plurality of partitions (12) are circumferentially arranged on the outer surface of the cone (10), the lower end of each partition (12) extends to abut against the inner peripheral surface of the annular baffle (14), and a collection trough (15) is formed between adjacent partitions (12); The bottom of the protective cover (6) has an opening, and the top of the reduction plate extends into the protective cover (6) through the opening. The bottom of the protective cover (6) respectively abuts against the ridges of each of the partitions (12).
2. The simple laboratory reducer according to claim 1, characterized in that: The inner circumferential surface of the annular baffle (14) and the positions corresponding to the respective partitions (12) are respectively provided with slots (13), and the lower end of each partition (12) is plugged into the slots (13) at the corresponding positions.
3. The simple laboratory reducer according to claim 1, characterized in that: The top of the base (1) is provided with a socket (8), and the lower end of the support rod (5) can be detachably inserted into the socket (8).
4. The simple laboratory reducer according to claim 1, characterized in that: The bottom surface of the cone (10) is provided with a positioning hole (9), and the fixing block (4) can be detachably embedded in the positioning hole (9).
5. The simple laboratory divider according to claim 1, characterized in that: The annular baffle (14) is detachably connected to the outer peripheral edge of the circular ring (11).
6. The simple laboratory reducer according to claim 1, characterized in that: The feed inlet (7) is arranged at the top center of the protective cover (6), and the center of the cone (10) corresponds to the center of the protective cover (6).