Mineral powder sampling device

Abstract

The utility model relates to the technical field of sampling, and particularly discloses a mineral powder sampling device which comprises a supporting seat, a mounting frame and a sampling pipe, and the supporting seat is connected with the mounting frame through a hydraulic telescopic rod; one side of one group of supporting seats is provided with a material box, and the top of the material box is connected with a feeding pipe; a mounting seat is slidably mounted on the mounting rack, a moving part for adjusting the horizontal movement of the mounting seat is mounted on the mounting rack, and the sampling tube is mounted at the bottom of the mounting seat; the top of the cleaning ring is connected with a guide rod and a rack; the sampling pipe moves into the feeding pipe, the lifting piece can adjust the rack to descend, the material taking auger moves out of the sampling pipe, meanwhile, the material taking auger can rotate, mineral powder is promoted to be separated from the material taking auger and enter the material box through the feeding pipe to be collected, collection of the sampled mineral powder is facilitated, and the mineral powder can be conveniently taken out after being collected in the material box; the outer wall of the sampling pipe is cleaned by the cleaning ring, so that the influence of mineral powder residues on the working environment and subsequent sampling is reduced.

Description

Technical Field

[0001] This utility model relates to the field of sampling technology, specifically a mineral powder sampling device. Background Technology

[0002] Mineral powder generally refers to the powder obtained by crushing mined ore. During transportation, mineral powder is sampled directly from the mineral powder pile in the transport vehicle using sampling tools (such as sampling spoons, samplers, etc.).

[0003] A mineral powder sampling device disclosed in existing patent publication number CN219810680U includes two relatively vertically arranged box bases. A hydraulic cylinder is vertically installed inside each box base. A support plate is horizontally installed at the top of the piston rod of each hydraulic cylinder. A lead screw is horizontally arranged between the two box bases, and the lead screw is rotatably connected to the support plate via a bearing seat. A fixed platform is driven and connected to the lead screw. A sliding rod is horizontally arranged on one side of the lead screw. A through hole is opened on the fixed platform, and the sliding rod slides within the through hole. Both ends of the sliding rod are fixedly connected to the support plate. A first servo motor is driven and connected to one end of the lead screw, and the servo motor is fixedly installed on the support plate. An automatic mineral powder sampling component is arranged on the fixed platform. Through the automatic mineral powder sampling component, automatic sampling of mineral powder is achieved.

[0004] The aforementioned device can sample mineral powder, but the sampled powder is inconvenient to remove, and mineral powder remains on the outer wall of the sampling tube after sampling. When the mineral powder transport vehicle moves the tube, the powder falls, affecting the working environment and subsequent sampling. Improvements are needed. To address these issues, a mineral powder sampling device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a mineral powder sampling device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A mineral powder sampling device includes a support base, a mounting frame, and a sampling tube, wherein the support base is connected to the mounting frame via a hydraulic telescopic rod;

[0008] One of the support bases is equipped with a material box on one side, and the top of the material box is connected to a feeding pipe.

[0009] The mounting bracket has a sliding mounting seat, and the mounting bracket has a moving part for adjusting the horizontal movement of the mounting seat. The sampling tube is installed at the bottom of the mounting seat.

[0010] A cleaning ring is fitted onto the sampling tube. A guide rod and a rack are connected to the top of the cleaning ring. The guide rod and the rack are slidably engaged with the mounting base. The top ends of the guide rod and the rack are connected by a connecting plate. A rotating rod is rotatably connected to the bottom of the connecting plate. The bottom end of the rotating rod is connected to a material-collecting auger installed inside the sampling tube. A driven wheel is rotatably installed inside the mounting base. The driven wheel has a sliding hole for the rotating rod to slide up and down. A rotating component for driving the driven wheel to rotate is installed on the mounting base.

[0011] The mounting base is equipped with a lifting component on its top for adjusting the raising and lowering of the rack.

[0012] In one alternative: the moving part includes a lead screw and a guide block, the guide block is connected to both sides of the mounting base, the mounting frame is provided with a horizontal guide groove for sliding the guide block, the lead screw is rotatably installed in one of the horizontal guide grooves, the guide block is provided with a threaded hole for threaded connection with the lead screw, and a first motor for driving the lead screw to rotate is installed on one side of the mounting frame.

[0013] In one alternative: the rotating component includes a second motor and a drive wheel, the second motor is mounted on the top of the mounting base, the motor shaft at the power output end of the second motor extends into the mounting base and connects to the drive wheel, and the drive wheel is connected to the driven wheel via a synchronous belt drive.

[0014] In one alternative: the rotating rod includes a round rod and square rods connected to both sides of the round rod, and the inner wall of the sliding hole is in sliding fit with the outer wall of the rotating rod.

[0015] In one alternative: the lifting component includes a third motor and a gear, the gear being rotatably mounted on the top of the mounting base and meshing with a rack, the power output end of the third motor being connected to the gear via a belt component, and the mounting base having a rectangular hole for sliding of the guide rod and the rack.

[0016] In one alternative: the hopper is provided with a door on one side.

[0017] In one alternative: the hydraulic telescopic rod is installed inside the support base, and the top telescopic end of the hydraulic telescopic rod is connected to the bottom side of the end of the mounting frame.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] In this invention, the sampling tube is moved into the feeding tube, the lifting component can adjust the rack to lower, the auger moves out of the sampling tube, and the auger can rotate to promote the ore powder to leave the auger and enter the material box for collection through the feeding tube, which is beneficial for the collection of ore powder after sampling. After collection in the material box, it is easy to take out. The cleaning ring cleans the outer wall of the sampling tube to reduce the impact of ore powder residue on the working environment and subsequent sampling.

[0020] In this invention, during the process of inserting mineral powder into the sampling tube, the rotating component can drive the driven wheel to rotate, thereby driving the rotating rod to rotate. The rotating rod drives the auger to extract the mineral powder. The auger extending out of the sampling tube also facilitates cleaning. Afterward, the auger is retracted into the sampling tube for subsequent sampling.

[0021] In this invention, the height of the mounting bracket can be adjusted by the hydraulic telescopic rod, thereby adjusting the height of the sampling tube. The moving part can adjust the horizontal movement of the mounting base, thereby adjusting the horizontal position of the sampling tube, which facilitates sampling at the target sampling point. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the mounting bracket in this utility model.

[0024] Figure 3 This is a schematic diagram of the connecting component on the mounting base in this utility model.

[0025] Figure 4 This is a schematic diagram of the structure of the cleaning ring and the material handling auger moving in this utility model.

[0026] Figure 5 This is a schematic diagram of the internal structure of the mounting base in this utility model.

[0027] In the diagram: 11. Support base; 12. Hydraulic telescopic rod; 13. Mounting frame; 14. Sampling tube; 15. Material box; 16. Feeding pipe; 17. Lead screw; 18. First motor; 19. Guide block; 20. Mounting base; 21. Second motor; 22. Rotating rod; 23. Guide rod; 24. Connecting plate; 25. Rack; 26. Gear; 27. Third motor; 28. Cleaning ring; 29. ​​Material auger; 30. Driven wheel; 31. Sliding hole; 32. Driving wheel; 33. Rectangular hole. Detailed Implementation

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] 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.

[0030] Please see Figures 1-5 In this embodiment, a mineral powder sampling device includes a support base 11, a mounting frame 13, and a sampling tube 14. The support base 11 is connected to the mounting frame 13 via a hydraulic telescopic rod 12.

[0031] One of the support bases 11 is equipped with a material box 15 on one side, and the top of the material box 15 is connected to a feeding pipe 16.

[0032] The mounting bracket 13 is slidably mounted on the mounting base 20. The mounting bracket 13 is equipped with a moving part for adjusting the horizontal movement of the mounting base 20. The sampling tube 14 is installed at the bottom of the mounting base 20.

[0033] A cleaning ring 28 is fitted onto the sampling tube 14. The top of the cleaning ring 28 is connected to a guide rod 23 and a rack 25. Both the guide rod 23 and the rack 25 are slidably engaged with the mounting base 20. The top ends of the guide rod 23 and the rack 25 are connected by a connecting plate 24. The bottom of the connecting plate 24 is rotatably connected to a rotating rod 22. The bottom end of the rotating rod 22 is connected to a material extraction auger 29 disposed inside the sampling tube 14. A driven wheel 30 is rotatably installed inside the mounting base 20. The driven wheel 30 is provided with a sliding hole 31 for the rotating rod 22 to slide up and down. A rotating component for driving the driven wheel 30 to rotate is installed on the mounting base 20.

[0034] The top of the mounting base 20 is equipped with a lifting component for adjusting the lifting of the rack 25;

[0035] In this embodiment, the height of the mounting bracket 13 can be adjusted by the hydraulic telescopic rod 12, thereby adjusting the height of the sampling tube 14. The moving part can adjust the horizontal movement of the mounting base 20, thereby adjusting the horizontal position of the sampling tube 14.

[0036] During the process of inserting mineral powder into the sampling tube 14, the rotating component can drive the driven wheel 30 to rotate, thereby driving the rotating rod 22 to rotate. The rotating rod 22 drives the auger 29 to extract the mineral powder. After that, the sampling tube 14 removes the mineral powder and moves into the feeding tube 16. The lifting component can adjust the rack 25 to lower it, and the auger 29 moves out of the sampling tube 14. At the same time, the auger 29 can rotate to promote the mineral powder to detach from the auger 29 and enter the material box 15 for collection through the feeding tube 16. The cleaning ring 28 cleans the outer wall of the sampling tube 14.

[0037] The auger 29 extends out of the sampling tube 14 for easy cleaning. Afterward, the auger 29 is stored in the sampling tube 14 for subsequent sampling.

[0038] In another embodiment, the moving part includes a lead screw 17 and a guide block 19. The guide block 19 is connected to both sides of the mounting base 20. The mounting frame 13 is provided with horizontal guide grooves for sliding of the guide block 19. The lead screw 17 is rotatably installed in one set of the horizontal guide grooves. The guide block 19 is provided with a screw hole that is threadedly connected to the lead screw 17. A first motor 18 for driving the lead screw 17 to rotate is installed on one side of the mounting frame 13.

[0039] When the first motor 18 is working, it can drive the lead screw 17 to rotate, thereby adjusting the guide block 19 to move in the horizontal guide groove and adjusting the horizontal position of the mounting base 20.

[0040] In another embodiment, the rotating component includes a second motor 21 and a drive wheel 32. The second motor 21 is mounted on the top of the mounting base 20. The motor shaft at the power output end of the second motor 21 extends into the mounting base 20 and connects to the drive wheel 32. The drive wheel 32 is connected to the driven wheel 30 via a synchronous belt drive.

[0041] When the second motor 21 is working, it can drive the drive wheel 32 to rotate, and through the transmission of the synchronous belt, drive the driven wheel 30 to rotate.

[0042] In another embodiment, the rotating rod 22 includes a round rod and square rods connected to both sides of the round rod. The inner wall of the sliding hole 31 is in sliding fit with the outer wall of the rotating rod 22. Due to the structural arrangement of the round rod and the square rod, the rotation of the driven wheel 30 can drive the rotating rod 22 to rotate. The rotation of the rotating rod 22 is not affected during the up and down sliding of the rotating rod 22.

[0043] In another embodiment, the lifting component includes a third motor 27 and a gear 26. The gear 26 is rotatably mounted on the top of the mounting base 20 and meshes with a rack 25. The power output end of the third motor 27 is connected to the gear 26 via a belt assembly. The mounting base 20 is provided with a rectangular hole 33 for sliding of the guide rod 23 and the rack 25. The belt assembly can be a belt and pulley installed on an existing motor, etc., which will not be described in detail in this application.

[0044] When the third motor 27 is working, the gear 26 rotates. Due to the meshing of the gear 26 and the rack 25, the rack 25 moves under the drive of the gear 26. As the rack 25 rises and falls, the guide rod 23 rises and falls accordingly, driving the cleaning ring 28 to rise and fall.

[0045] In another embodiment, the material bin 15 is provided with a door on one side; this facilitates the removal of the sampled mineral powder from the material bin 15.

[0046] In another embodiment, the hydraulic telescopic rod 12 is installed inside the support base 11, and the top telescopic end of the hydraulic telescopic rod 12 is connected to the bottom side of the end of the mounting frame 13. The hydraulic telescopic rods 12 on the two sets of support bases 11 work synchronously, and the height of the mounting frame 13 can be adjusted.

[0047] The working principle of this utility model is as follows: the height of the mounting bracket 13 can be adjusted by the hydraulic telescopic rod 12, thereby adjusting the height of the sampling tube 14. When the first motor 18 is working, it can drive the lead screw 17 to rotate, thereby adjusting the guide block 19 to move in the horizontal guide groove, adjusting the horizontal position of the mounting base 20, and adjusting the horizontal position of the sampling tube 14.

[0048] During the process of inserting mineral powder into the sampling tube 14, the second motor 21 works, which drives the drive wheel 32 to rotate. Through the transmission of the synchronous belt, the driven wheel 30 rotates, thereby driving the rotating rod 22 to rotate. The rotating rod 22 drives the auger 29 to extract the mineral powder. After that, the sampling tube 14 removes the mineral powder and moves into the feeding tube 16. When the third motor 27 works, the gear 26 rotates, the adjusting rack 25 is lowered, and the auger 29 moves out of the sampling tube 14. At the same time, the auger 29 can rotate, which promotes the mineral powder to leave the auger 29 and enter the material box 15 for collection through the feeding tube 16. The cleaning ring 28 cleans the outer wall of the sampling tube 14.

[0049] The auger 29 extends out of the sampling tube 14 for easy cleaning. Afterward, the auger 29 is stored in the sampling tube 14 for subsequent sampling.

[0050] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A mineral powder sampling device, comprising a support base (11), a mounting frame (13) and a sampling tube (14), wherein the support base (11) is connected to the mounting frame (13) via a hydraulic telescopic rod (12); Its features are: One of the support bases (11) has a material box (15) installed on one side, and the top of the material box (15) is connected to the feeding pipe (16); The mounting bracket (13) is slidably mounted on the mounting base (20), and the mounting bracket (13) is equipped with a moving part for adjusting the horizontal movement of the mounting base (20). The sampling tube (14) is installed at the bottom of the mounting base (20). A cleaning ring (28) is fitted onto the sampling tube (14). The top of the cleaning ring (28) is connected to a guide rod (23) and a rack (25). The guide rod (23) and the rack (25) are both slidably engaged with the mounting base (20). The top ends of the guide rod (23) and the rack (25) are connected by a connecting plate (24). The bottom of the connecting plate (24) is rotatably connected to a rotating rod (22). The bottom end of the rotating rod (22) is connected to a material extraction auger (29) installed inside the sampling tube (14). A driven wheel (30) is rotatably installed inside the mounting base (20). The driven wheel (30) is provided with a sliding hole (31) for the rotating rod (22) to slide up and down. A rotating component for driving the driven wheel (30) to rotate is installed on the mounting base (20). The mounting base (20) is equipped with a lifting component on its top for adjusting the lifting of the rack (25).

2. The mineral powder sampling device according to claim 1, characterized in that: The moving part includes a lead screw (17) and a guide block (19). The guide block (19) is connected to both sides of the mounting base (20). The mounting frame (13) is provided with a horizontal guide groove for sliding of the guide block (19). The lead screw (17) is rotatably installed in one of the horizontal guide grooves. The guide block (19) is provided with a screw hole that is threadedly connected to the lead screw (17). A first motor (18) for driving the lead screw (17) to rotate is installed on one side of the mounting frame (13).

3. The mineral powder sampling device according to claim 1, characterized in that: The rotating component includes a second motor (21) and a drive wheel (32). The second motor (21) is mounted on the top of the mounting base (20). The motor shaft at the power output end of the second motor (21) extends into the mounting base (20) and connects to the drive wheel (32). The drive wheel (32) is connected to the driven wheel (30) via a synchronous belt drive.

4. A mineral powder sampling device according to claim 1, characterized in that: The rotating rod (22) includes a round rod and square rods connected to both sides of the round rod, and the inner wall of the sliding hole (31) is in sliding fit with the outer wall of the rotating rod (22).

5. A mineral powder sampling device according to claim 1, characterized in that: The lifting component includes a third motor (27) and a gear (26). The gear (26) is rotatably mounted on the top of the mounting base (20) and meshes with the rack (25). The power output end of the third motor (27) is connected to the gear (26) through a belt component. The mounting base (20) is provided with a rectangular hole (33) for sliding of the guide rod (23) and the rack (25).

6. A mineral powder sampling device according to claim 1, characterized in that: The material bin (15) has a door on one side.

7. A mineral powder sampling device according to claim 1, characterized in that: The hydraulic telescopic rod (12) is installed inside the support base (11), and the top telescopic end of the hydraulic telescopic rod (12) is connected to the bottom side of the end of the mounting bracket (13).

Images