A sample collection and screening device for geological mineral exploration
Patent Information
- Application Number
- CN202522186620.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-16
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-10-16
AI Technical Summary
[0002]地质矿产勘查过程中使用的样品采集与筛选装置，是一种专门用于地质矿产勘查领域的设备，该装置通过科学合理的设计，能够高效地完成地质样品的采集、筛选和处理工作，在地质矿产勘查中，样品的采集和筛选是至关重要的环节，直接影响到后续的分析和评估结果，该装置不仅能够确保样品的代表性和准确性，还能大大提高勘查工作的效率和精度，通过自动化和智能化的操作，减少了人为误差，提升了样品处理的质量，为地质矿产勘查提供了可靠的技术支持，但是现有的地质矿产勘查用样品采集筛选装置还是存在一些缺点，如其通常都是专门针对那些大型块状地质矿产而设计的筛选装置，正因为如此，这类筛选装置的体积自然而然也就变得相当庞大，然而，这种设计所带来的问题在于，当需要对小型的地质矿产进行筛选时，这些大型筛选装置往往无法有效地且迅速地完成作业任务，不仅如此，由于这些装置的造价普遍较高，且因其庞大的体积而不便于搬运和移动，这无疑增加了使用过程中的诸多不便和成本负担，而且在进行筛选时也不具备降尘的功能，导致灰尘四散，为此，我们提出一种地质矿产勘查用样品采集筛选装置
该地质矿产勘查用样品采集筛选装置，将需要筛选的小型的地质矿产样品通过进料口倒入到筛选装置后，激振器开启，并通过与弹簧的配合，可使过滤网进行震动，从而达到震动筛选的效果，而且再通过导向块与导向槽的配合，可使震动的过滤网进行上下震动，从而达到筛选的效果，同时整体简单，大大的缩减的体积与制作成本；在进行筛选时，可将进水管与供水管道连通，这样水就可通过进水管排入到方形水管中，而方形水管中的水可通过雾化喷头喷洒到筛选装置的内腔，从而达到降尘的效果。
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Figure CN224861378U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mineral sample screening technology, specifically a sample collection and screening device for geological and mineral exploration. Background Technology
[0002] The sample collection and screening device used in geological and mineral exploration is a specialized piece of equipment for this field. Through its scientific and rational design, this device can efficiently complete the collection, screening, and processing of geological samples. Sample collection and screening are crucial steps in geological and mineral exploration, directly impacting subsequent analysis and evaluation results. This device not only ensures the representativeness and accuracy of the samples but also significantly improves the efficiency and precision of exploration work. Through automated and intelligent operation, it reduces human error, enhances the quality of sample processing, and provides reliable technical support for geological and mineral exploration. However, existing sample collection and screening devices for geological and mineral exploration still have limitations. Some drawbacks include the fact that these screening devices are typically designed specifically for large, blocky geological mineral deposits, resulting in a very large size. This design makes them unsuitable for screening smaller geological mineral deposits, as they often cannot complete the task effectively and quickly. Furthermore, their high cost and large size make them difficult to transport and move, increasing inconvenience and cost during use. They also lack dust suppression capabilities, leading to dust scattering. Therefore, we propose a sample collection and screening device for geological mineral exploration. Utility Model Content
[0003] The purpose of this invention is to provide a sample collection and screening device for geological and mineral exploration, so as to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: A sample collection and screening device for geological and mineral exploration includes a screening device, a square water pipe, and a filter screen; The bottom of the screening device is equipped with support legs on all four sides, the top of the screening device is equipped with a feed inlet, the top right side of the inner cavity of the screening device is equipped with a square water pipe, the bottom of the square water pipe is equipped with atomizing nozzles on all four sides, the right middle of the square water pipe is equipped with a connector, and the right side of the connector is equipped with a water inlet pipe. Springs are installed around the bottom of the screening device, and a filter screen is connected to the top of the springs. Vibrators are installed on the left side of the bottom front face and the right side of the bottom rear face of the filter screen. Guide blocks are installed in the middle of the left and right sides of the filter screen. Guide grooves matching the guide blocks are installed on the bottom of the left and right sides of the screening device. The bottom of the screening device has a discharge port.
[0005] Furthermore: the front end of the screening device is provided with an auxiliary discharge port, and a cover plate is provided on the front end of the screening device covering the auxiliary discharge port. Hinges are provided on the left and right sides of the top of the cover plate and the screening device. Handles are provided on the left and right sides of the front end of the cover plate.
[0006] Furthermore, the front and rear end faces of the screening device are equipped with water pipe fixing clamps that match the square water pipes on the top right side. The length of the square water pipes from left to right is greater than half the length of the screening device's inner cavity from left to right.
[0007] Furthermore: the filter screen is set as a metal filter screen, and the surface of the metal filter screen is provided with an anti-rust protective layer.
[0008] Furthermore: the outer wall of the filter screen is fitted and connected to the bottom of the inner cavity of the screening device, and the guide blocks are fixedly welded to the filter screen.
[0009] Furthermore: both the top and bottom of the spring are equipped with fixing seats, and bolts are installed between the fixing seats and the bottom of the filter screen and screening device.
[0010] Furthermore: a rubber protective layer is provided on the rear end face of the cover plate, and an adhesive layer is provided between the rubber protective layer and the cover plate.
[0011] Compared with the prior art, the beneficial effects of this utility model are: This geological and mineral exploration sample collection and screening device involves pouring small geological and mineral samples into the screening device through the feed inlet. The vibrator is then activated, and in conjunction with a spring, the filter screen vibrates, achieving a vibration screening effect. Furthermore, the guide block and guide groove work together to cause the vibrating filter screen to move up and down, thus achieving the screening effect. The device is simple in design, significantly reducing its size and manufacturing cost. During screening, the water inlet pipe can be connected to the water supply pipe, allowing water to flow into a square water pipe. The water in the square water pipe is then sprayed into the inner cavity of the screening device through atomizing nozzles, achieving a dust suppression effect. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model.
[0013] In the diagram: 1. Screening device; 2. Support leg; 3. Feed inlet; 4. Square water pipe; 5. Atomizing nozzle; 6. Connector; 7. Water inlet pipe; 8. Cover plate; 9. Hinge; 10. Handle; 11. Spring; 12. Filter screen; 13. Vibrator; 14. Guide block; 15. Guide groove; 16. Discharge port. Detailed Implementation
[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example
[0015] Please see Figure 1-2 This utility model provides a technical solution: a sample collection and screening device for geological and mineral exploration, including a screening device 1, a square water pipe 4, and a filter screen 12; The bottom of the screening device 1 is equipped with support legs 2 around its four sides, the top of the screening device 1 is equipped with a feed inlet 3, the top right side of the inner cavity of the screening device 1 is equipped with a square water pipe 4, the bottom of the square water pipe 4 is equipped with atomizing nozzles 5 around its four sides, the right middle of the square water pipe 4 is equipped with a connector 6, and the right side of the connector 6 is equipped with a water inlet pipe 7. The sample is poured into the inner cavity of the screening device 1 through the feed inlet 3. During screening, the water inlet pipe 7 is connected to the external water supply pipe, and water flows into the square water pipe 4 through the water inlet pipe 7. The water in the square water pipe 4 can be sprayed into the inner cavity of the screening device 1 through the atomizing nozzles 5, thus achieving the effect of dust reduction. Springs 11 are installed around the bottom of the inner cavity of the screening device 1. A filter screen 12 is connected to the top of the springs 11. Vibrators 13 are installed on the left side of the bottom front face and the right side of the bottom rear face of the filter screen 12. Guide blocks 14 are installed in the middle of the left and right sides of the filter screen 12. Guide grooves 15 matching the guide blocks 14 are installed on the bottom of the left and right sides of the inner cavity of the screening device 1. A discharge port 16 is installed at the bottom of the screening device 1. When the sample falls onto the filter screen 12, the impact force generated when it falls will first press down the springs 11. Then, through the operation of the vibrators 13, the filter screen 12 can be vibrated. At this time, due to the cooperation of the guide blocks 14 and the guide grooves 15, the filter screen 12 can be vibrated up and down, thereby achieving the effect of vibration screening. The screened sample will be discharged through the discharge port 16.
[0016] Preferably, the front end of the screening device 1 is provided with an auxiliary discharge port, and a cover plate 8 is provided on the front end of the screening device 1 covering the auxiliary discharge port. Hinges 9 are provided on the left and right sides of the top of the cover plate 8 and the screening device 1. Handles 10 are provided on the left and right sides of the front end of the cover plate 8. The cover plate 8 can be opened by the handles 10, and the sample screened on the top of the filter screen 12 can be taken out through the auxiliary discharge port.
[0017] Preferably, the front and rear end faces of the inner cavity of the screening device 1 are provided with water pipe fixing clamps that match the square water pipe 4. The square water pipe 4 can be stably fixed to the top of the inner cavity of the screening device 1 by the water pipe fixing clamps. The length of the square water pipe 4 from left to right is greater than half the length of the inner cavity of the screening device 1 from left to right. This arrangement can fully spray water into the inner cavity of the screening device 1.
[0018] Preferably, the filter screen 12 is a metal filter screen with a rust-proof protective layer on its surface, which can effectively extend the service life of the filter screen 12. Example
[0019] Reference Figure 1-2 This embodiment differs from the first embodiment in that: the outer walls of the filter screen 12 are all fitted and connected to the bottom of the inner cavity of the screening device 1, and the guide blocks 14 are all fixedly welded to the filter screen 12. The welding method can effectively increase the stability of the connection; the top and bottom of the spring 11 are provided with fixing seats, and bolts are provided between the fixing seats and the bottom of the filter screen 12 and the screening device 1. This arrangement can stably install the spring 11 at the bottom of the inner cavity of the screening device 1, and at the same time, it can stably fix the filter screen 12 to the top of the spring 11; the rear end face of the cover plate 8 is provided with a rubber protective layer, and an adhesive layer is provided between the rubber protective layer and the cover plate 8. The rubber protective layer can protect the cover plate 8 and prevent the sample from directly impacting the rear end face of the cover plate 8 during screening.
[0020] All electrical appliances mentioned in this article are connected to an external power source via wires.
[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A sample collection and screening device for geological and mineral exploration, characterized in that: Includes a screening device (1), a square water pipe (4), and a filter screen (12). The screening device (1) is provided with support legs (2) around the bottom, and a feed inlet (3) is provided at the top of the screening device (1). A square water pipe (4) is provided on the right side of the top of the inner cavity of the screening device (1). Atomizing nozzles (5) are provided around the bottom of the square water pipe (4). A connector (6) is provided in the middle of the right side of the square water pipe (4). A water inlet pipe (7) is provided on the right side of the connector (6). The screening device (1) has springs (11) arranged around the bottom of the inner cavity. A filter screen (12) is connected to the top of the springs (11). A vibrator (13) is arranged on the left side of the bottom front face and the right side of the bottom rear face of the filter screen (12). A guide block (14) is arranged in the middle of the left and right sides of the filter screen (12). A guide groove (15) matching the guide block (14) is arranged at the bottom of the left and right sides of the inner cavity of the screening device (1). A discharge port (16) is arranged at the bottom of the screening device (1).
2. The sample collection and screening device for geological and mineral exploration according to claim 1, characterized in that: The front end of the screening device (1) is provided with an auxiliary discharge port. The front end of the screening device (1) is covered by a cover plate (8). The top left and right sides of the cover plate (8) are hinged to the screening device (1) with hinges (9). The front end of the cover plate (8) is provided with handles (10) on the left and right sides.
3. The sample collection and screening device for geological and mineral exploration according to claim 1, characterized in that: The front and rear end faces of the screening device (1) are each provided with a water pipe fixing clamp that matches the square water pipe (4). The length of the square water pipe (4) from left to right is greater than half the length of the inner cavity of the screening device (1) from left to right.
4. The sample collection and screening device for geological and mineral exploration according to claim 1, characterized in that: The filter screen (12) is a metal filter screen, and the surface of the metal filter screen is provided with a rust-proof protective layer.
5. The sample collection and screening device for geological and mineral exploration according to claim 1, characterized in that: The outer walls of the filter screen (12) are all fitted and connected to the bottom of the inner cavity of the screening device (1), and the guide blocks (14) are all fixedly welded to the filter screen (12).
6. The sample collection and screening device for geological and mineral exploration according to claim 1, characterized in that: The spring (11) is provided with a fixing seat at both the top and bottom, and bolts are provided between the fixing seat and the bottom of the filter screen (12) and the screening device (1).
7. The sample collection and screening device for geological and mineral exploration according to claim 2, characterized in that: A rubber protective layer is provided on the rear end face of the cover plate (8), and an adhesive layer is provided between the rubber protective layer and the cover plate (8).