A cleaning apparatus for sampling drill rods
By designing a cleaning device for sampling rods, using gear sets and cleaning brushes to achieve efficient cleaning of the sampling rods, the problem of cross-contamination and inaccurate sampling caused by gold concentrate adhesion was solved, ensuring a clean and smooth sampling process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MINXI VOCATIONAL & TECHN COLLEGE
- Filing Date
- 2025-07-01
- Publication Date
- 2026-07-10
AI Technical Summary
Gold concentrate tends to adhere to the sampling rod, leading to cross-contamination and inaccurate sampling, which affects the smoothness of sampling for staff.
A cleaning device for sampling rods was designed, comprising a support bracket, a gear set support seat, a power motor, and a linkage gear set. The linkage gear set drives the cleaning brush to clean the sampling rods.
This ensures the cleanliness of the sampling probe, reduces cross-contamination, improves sampling accuracy, and makes the cleaning process fast and efficient.
Smart Images

Figure CN224475353U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a cleaning device, specifically a cleaning device for sampling rods. Background Technology
[0002] As an important precious metal raw material, accurate sampling of gold concentrate is a core element in ensuring fair trade, controlling smelting production, and regulating resources. Sampling operations often require the use of sampling rods. However, due to the high viscosity of gold concentrate, it easily adheres to the sampling rods. This not only makes the rods susceptible to contamination and cross-contamination, affecting sampling accuracy, but also hinders the smoothness of the sampling process for workers, making sampling operations inconvenient. Therefore, there is an urgent need for cleaning equipment for sampling rods. Utility Model Content
[0003] The purpose of this invention is to address the shortcomings and defects in the existing technology by providing a cleaning device for sampling rods. This cleaning device can clean the sampling rods, thereby ensuring the overall cleanliness of the sampling rods. This not only reduces cross-contamination of the gold concentrate, thus ensuring the accuracy of sampling, but also allows for rapid cleaning, enabling workers to use the sampling rods more smoothly.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: a cleaning device for sampling rods, comprising a support bracket, a gear set support seat mounted on the upper end of the support bracket, a power motor provided on one side of the gear set support seat, and a linkage gear set mounted on the upper end of the gear set support seat, one end of the linkage gear set being mechanically connected to the power motor, and a cleaning brush mounted on the other end of the linkage gear set, the cleaning brush being connected to the linkage gear set by a pin.
[0005] Furthermore, the linkage gear set includes a first shaft column fixing seat, a second shaft column fixing seat, and a gear connecting seat. The first shaft column is rotatably connected inside the first shaft column fixing seat. One end of the first shaft column is connected to the cleaning brush via a pin, and the other end of the first shaft column is fixedly connected to the output end of the power motor. A first transmission gear is installed on the side of the first shaft column near the power motor. The second shaft column is rotatably connected inside the second shaft column fixing seat. One end of the second shaft column is connected to the cleaning brush via a pin, and a second transmission gear is installed on the other end of the second shaft column. A third transmission gear is installed on the gear connecting seat. A transmission belt is fitted on the outer wall of the first, second, and third transmission gears.
[0006] Furthermore, a gear set housing for protecting the linkage gear set is installed on the upper end of the gear set support.
[0007] Furthermore, the first and second shafts are horizontally parallel to each other, and both the first and second shafts are provided with pin insertion holes.
[0008] Furthermore, there are two cleaning brushes, and each of the two cleaning brushes has a connecting post at one end, with a pin insertion hole on the connecting post.
[0009] After adopting the above technical solution, the beneficial effects of this utility model are as follows: This cleaning equipment can clean the sampling rod, thereby ensuring the overall cleanliness of the sampling rod. This not only reduces the cross-contamination of the gold concentrate, thus ensuring the accuracy of sampling, but also allows for rapid cleaning, thereby ensuring that the staff can use the sampling rod more smoothly. Attached Figure Description
[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0011] Figure 1 This is a schematic diagram of the structure of this utility model.
[0012] Figure 2 This is a schematic diagram of the linkage gear set and the power motor in this utility model.
[0013] Figure 3 This is a schematic diagram of the first shaft post and pin insertion structure in this utility model.
[0014] Figure 4 This is a schematic diagram of the cleaning brush in this utility model.
[0015] Figure 5 This is a schematic diagram of the structure connecting the column head and the pin socket in this utility model.
[0016] Explanation of reference numerals in the attached drawings: 1. Power motor; 2. Gear set housing; 3. Cleaning brush; 4. Gear set support; 5. Support bracket; 6. Linkage gear set; 7. Connecting column head; 8. Pin socket; 61. First transmission gear; 62. First shaft column fixing seat; 63. First shaft column; 64. Transmission belt; 65. Second transmission gear; 66. Second shaft column; 67. Second shaft column fixing seat; 68. Third transmission gear; 69. Gear connecting seat. Detailed Implementation
[0017] See Figures 1-5As shown, the technical solution adopted in this specific embodiment is as follows: it includes a support bracket 5, a gear set support seat 4 is installed on the upper end of the support bracket 5, a power motor 1 is provided on one side of the gear set support seat 4, and a linkage gear set 6 is installed on the upper end of the gear set support seat 4. One end of the linkage gear set 6 is mechanically connected to the power motor 1, and a cleaning brush 3 is installed on the other end of the linkage gear set 6. The cleaning brush 3 and the linkage gear set 6 are connected to each other by a pin.
[0018] More specifically, the linkage gear set 6 includes a first shaft column fixing seat 62, a second shaft column fixing seat 67, and a gear connecting seat 69. A first shaft column 63 is rotatably connected inside the first shaft column fixing seat 62. One end of the first shaft column 63 is connected to the cleaning brush 3 by a pin, and the other end of the first shaft column 63 is fixedly connected to the output end of the power motor 1. A first transmission gear 61 is installed on the side of the first shaft column 63 closest to the power motor 1. A second shaft column 66 is rotatably connected inside the second shaft column fixing seat 67. One end of the second shaft column 66 is connected to the cleaning brush 3 by a pin, and a second transmission gear 65 is installed on the other end of the second shaft column 66. A third transmission gear 68 is installed on the gear connecting seat 69. A transmission belt 64 is sleeved on the outer wall of the first transmission gear 61, the second transmission gear 65, and the third transmission gear 68. When the power motor 1 starts, it will drive its first shaft 63 to rotate, which in turn drives a cleaning brush 3 and a first transmission gear 61 to move. At this time, the first transmission gear 61 will drive the second transmission gear 65 and the third transmission gear 68 to rotate synchronously through the transmission belt 64. The second transmission gear 65 drives another cleaning brush 3 to rotate synchronously. The two cleaning brushes 3 can quickly clean the sampling rod, while the third transmission gear 68 is used to ensure the running stability of the transmission belt 64. The first shaft fixing seat 62, the second shaft fixing seat 67, and the gear connecting seat 69 can ensure the stability of the three transmission gears.
[0019] More specifically, a gear set housing 2 for protecting the linkage gear set 6 is installed on the upper end of the gear set support 4. By installing the gear set housing 2 on the gear set support 4, the gear set housing 2 can protect the internal linkage gear set 6, prevent the linkage gear set 6 from being impacted by the outside world and from water intrusion, and extend the service life of the linkage gear set 6.
[0020] More specifically, the first shaft post 63 and the second shaft post 66 are horizontally parallel to each other, and both the first shaft post 63 and the second shaft post 66 are provided with pin insertion holes 8.
[0021] More specifically, there are two cleaning brushes 3, and each of the two cleaning brushes 3 has a connecting post 7 installed at one end. The connecting post 7 has a pin insertion hole 8. Through the first shaft post 63, the second shaft post 66 and the pin insertion hole 8 on the connecting post 7, the operator can easily install the cleaning brushes 3 on the first shaft post 63 and the second shaft post 66 with pins, which facilitates the replacement of different types of cleaning brushes 3.
[0022] The working principle of this utility model is as follows: When it is necessary to clean the sampling rod, the staff can use this cleaning equipment to clean the sampling rod. When in use, the staff can turn on the power motor 1, which drives the first shaft 63 and the second shaft 66 to rotate synchronously. The first shaft 63 and the second shaft 66 drive the two cleaning brushes 3 to rotate quickly. At this time, the staff can clean the sampling rod through the cleaning brushes 3, thereby ensuring the cleanliness of the sampling rod. The staff can replace different cleaning brushes 3 to ensure the cleaning effect. When replacing, simply remove the pins connecting the connecting head 7 to the first shaft 63 and the second shaft 66 to quickly disassemble and replace the cleaning brushes 3.
[0023] The above is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.
Claims
1. A cleaning device for sampling rods, comprising a support bracket (5), characterized in that: The upper end of the support bracket (5) is equipped with a gear set support seat (4). A power motor (1) is provided on one side of the gear set support seat (4), and a linkage gear set (6) is installed on the upper end of the gear set support seat (4). One end of the linkage gear set (6) is mechanically connected to the power motor (1), and a cleaning brush (3) is installed on the other end of the linkage gear set (6). The cleaning brush (3) and the linkage gear set (6) are connected to each other by pins.
2. The cleaning device for sampling rods according to claim 1, characterized in that: The linkage gear set (6) includes a first shaft column fixing seat (62), a second shaft column fixing seat (67), and a gear connecting seat (69). The first shaft column fixing seat (62) is rotatably connected to a first shaft column (63). One end of the first shaft column (63) is connected to the cleaning brush (3) by a pin. The other end of the first shaft column (63) is fixedly connected to the output end of the power motor (1). A first transmission gear (61) is installed on the side of the first shaft column (63) close to the power motor (1). The second shaft column fixing seat (67) is rotatably connected to a second shaft column (66). One end of the second shaft column (66) is connected to the cleaning brush (3) by a pin. A second transmission gear (65) is installed on the other end of the second shaft column (66). A third transmission gear (68) is installed on the gear connecting seat (69). A transmission belt (64) is sleeved on the outer wall of the first transmission gear (61), the second transmission gear (65), and the third transmission gear (68).
3. The cleaning device for sampling rods according to claim 1, characterized in that: The upper end of the gear set support base (4) is equipped with a gear set housing (2) for protecting the linkage gear set (6).
4. The cleaning device for sampling rods according to claim 2, characterized in that: The first shaft (63) and the second shaft (66) are horizontally parallel to each other, and both the first shaft (63) and the second shaft (66) are provided with pin insertion holes (8).
5. The cleaning device for sampling rods according to claim 1, characterized in that: Two cleaning brushes (3) are provided, and a connecting post (7) is installed on one end of each of the two cleaning brushes (3), and a pin insertion hole (8) is opened on the connecting post (7).