Ore sampling equipment

Abstract

The utility model relates to the technical field of ore sampling, in particular to ore sampling equipment which comprises a machine table, a fixed seat is connected above the machine table in a sliding manner, and the fixed seat is connected with the machine table through a locking assembly; wherein an insertion rod is transversely inserted into the fixed seat, a sampling head is further fixedly mounted at the tail end of the insertion rod, and a guide part is further mounted on the end face of the fixed seat. The sampling device has the advantages that by arranging the movable fixed seat, the sampling position and the storage position of the sampling head can be conveniently adjusted; secondly, an inserting rod is guided to rotate by adopting a guide part, and in the stretching and retracting process of the inserting rod, a sampling head can be driven to automatically turn over, so that the sampled ore is automatically poured into a charging barrel, and the inserting rod does not need to be manually rotated, so that the sampling efficiency is greatly improved; and meanwhile, the labor input is reduced, and the overall structural design is simple and reasonable.

Description

Technical Field

[0001] The utility model relates to the technical field of ore sampling, in particular to an ore sampling device. Background Art

[0002] Ore refers to a mineral aggregate from which useful components can be extracted or which itself has certain properties that can be utilized. During mining, most of the mined ore materials are in large pieces and cannot be directly used for road construction and other purposes. The ore materials need to be crushed first and can only be used when they reach the particle size required by the industry.

[0003] At present, in order to realize the sampling device of ore, a plug-in material head is mostly used to grab the ore. After grabbing, the material head is rotated to pour out the sampled ore. For example, an online sampling device for ore materials disclosed in Chinese patent publication number "CN214251612U" includes a telescopic rod, a rotating hand wheel, a column and a storage funnel. The telescopic rod is rotatably installed on the top of the column, and the rotating hand wheel is fixedly installed on the end of the telescopic rod. A storage funnel is installed on one side of the column, and a material grabbing device for preventing sticking is installed on the side of the telescopic rod. A rotatable guide device is installed on the surface of the telescopic rod, and a telescopic device for stable lifting is installed between the columns.

[0004] However, the existing sampling devices generally require manual intervention after sampling to drive the entire sampling head to rotate and realize material pouring. This method not only has low sampling efficiency, but also requires large manual input, which seriously restricts the operation process of ore sampling. Based on this, in order to further optimize the sampling efficiency of the existing ore sampling equipment, we propose an ore sampling equipment. Utility Model Content

[0005] The utility model aims to solve the above-mentioned shortcomings in the prior art and proposes an ore sampling device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An ore sampling device is designed, comprising a machine platform, a fixing seat is slidably connected above the machine platform, and the fixing seat is connected to the machine platform through a locking assembly;

[0008] Among them, a plug rod is horizontally inserted into the interior of the fixed seat, a sampling head is fixedly installed on the tail end of the plug rod, a guide component is also installed on the end surface of the fixed seat, and the guide component is used to force the plug rod to rotate when the plug rod moves linearly. A driving component for driving the plug rod to move linearly is also fixedly installed on one side of the fixed seat.

[0009] Furthermore, the locking assembly includes a U-shaped rod movably plugged into the fixing seat, and a spring is fixedly connected between the U-shaped rod and the fixing seat, wherein a plurality of positioning holes are spaced apart on the top of the machine, and the bottom end of the U-shaped rod passes through the fixing seat and is plugged into the positioning hole.

[0010] Furthermore, the guiding component comprises a mounting plate fixedly mounted on the fixing seat, a guide shaft is also fixedly mounted on the top of the mounting plate, wherein a guide groove is also opened on the outer side of the insertion rod, and the end of the guide shaft is slidably connected in the guide groove.

[0011] Furthermore, the guide groove includes a first straight groove and a second straight groove, a spiral groove is connected between the first straight groove and the second straight groove, and the first straight groove and the second straight groove are 180 degrees apart along the outer circumference of the insertion rod.

[0012] Furthermore, the sampling head includes a columnar portion and a conical portion connected to the rear end of the columnar portion, wherein a receiving groove is provided on the end surface of the columnar portion.

[0013] Furthermore, an adjusting plate is movably connected inside the accommodating groove, an adjusting bolt is threaded on the bottom of the columnar portion, and a top of the adjusting bolt is rotatably connected to the adjusting plate.

[0014] Furthermore, rollers with brake structures are installed at the four corners of the bottom of the machine, and a placement cavity for placing the barrel is also opened inside the machine.

[0015] The utility model proposes an ore sampling device, which has the beneficial effects that: the movable fixing seat provided in the utility model can realize convenient adjustment of the sampling position and the storage position of the sampling head, thereby improving the applicability of the device; secondly, the insertion rod adopts a guiding component to guide the rotation, and during the extension and retraction of the insertion rod, the sampling head can be driven to automatically flip, so as to automatically pour the sampled ore into the interior of the barrel, without the need for manual rotation of the insertion rod, which greatly improves the sampling efficiency and reduces the amount of labor input; the overall structural design is simple and reasonable, and the applicability and reliability of ore sampling are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the U-shaped rod structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the sampling head of the utility model.

[0019] In the figure: 1, machine table; 11, roller; 12, barrel; 2, fixed seat; 3, locking assembly; 31, U-shaped rod; 32, spring; 33, positioning hole; 4, insertion rod; 5, sampling head; 51, columnar portion; 52, conical portion; 53, receiving groove; 54, adjustment plate; 55, adjustment bolt; 6, guide component; 61, mounting plate; 62, guide shaft; 63, guide groove; 631, first straight groove; 632, second straight groove; 633, spiral groove; 7, driving member. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 An embodiment of the utility model discloses an ore sampling device, which includes a machine platform 1. Specifically, in this embodiment, rollers 11 with brake structures are installed at the four corners of the bottom of the machine platform 1. A placement cavity for placing a barrel 12 is also provided inside the machine platform 1. The barrel 12 is used to collect the ore sample after sampling. A fixed seat 2 is slidably connected above the machine platform 1. The fixed seat 2 is connected to the machine platform 1 through a locking assembly 3.

[0022] Among them, an insertion rod 4 is horizontally inserted into the interior of the fixed seat 2, and a sampling head 5 is fixedly installed on the tail end of the insertion rod 4. A guiding component 6 is also installed on the end surface of the fixed seat 2. The guiding component 6 is used to force the insertion rod 4 to rotate when the insertion rod 4 moves linearly. A driving member 7 for driving the insertion rod 4 to move linearly is also fixedly installed on one side of the fixed seat 2. In this embodiment, the driving member 7 is a cylinder or an electric push rod.

[0023] In some embodiments, the locking assembly 3 in the utility model includes a U-shaped rod 31 movably plugged into the fixing seat 2, and a spring 32 is fixedly connected between the U-shaped rod 31 and the fixing seat 2, wherein a plurality of positioning holes 33 are also spaced apart on the top of the machine 1, and the bottom end of the U-shaped rod 31 passes through the fixing seat 2 and is plugged into the positioning holes 33. By adjusting the plugging position of the U-shaped rod 31 and the positioning holes 33 on the machine 1, the initial position of the sampling head 5 can be adjusted, thereby improving the convenience of sampling adaptation of different devices. At the same time, when not working, the entire fixing seat 2 can be moved to the rear, thereby realizing the storage of the sampling head 5 and further optimizing practicality.

[0024] In addition, in the embodiment of the utility model, the guiding component 6 includes a mounting plate 61 fixedly mounted on the fixing seat 2, and a guide shaft 62 is also fixedly mounted on the top of the mounting plate 61, wherein a guide groove 63 is also opened on the outer side of the insertion rod 4, and the end of the guide shaft 62 is slidably connected in the guide groove 63. Of course, in order to improve the sliding convenience of the guide shaft 62, a ball bearing can also be arranged on the top of the guide shaft 62, and the ball bearing slides with the guide groove 63, thereby reducing the sliding friction.

[0025] Furthermore, the guide groove 63 in this embodiment includes a first straight groove 631 and a second straight groove 632. A spiral groove 633 is connected between the first straight groove 631 and the second straight groove 632. The first straight groove 631 and the second straight groove 632 are one hundred and eighty degrees apart along the outer circumferential surface of the insertion rod 4. The one hundred and eighty degree angle design can ensure that the sampling head 5 can realize circumferential rotation, that is, when sampling, one side of the sampling head 5 faces upward, and after the sampling is reset, the side faces downward to facilitate pouring out the sampled ore.

[0026] In some embodiments, the sampling head 5 in the utility model includes a columnar portion 51 and a conical portion 52 connected to the rear end of the columnar portion 51, wherein a receiving groove 53 is opened on the end face of the columnar portion 51, that is, the above-mentioned side in this embodiment is one side of the receiving groove 53, and the sampled ore is stored through the receiving groove 53, and after being taken out, it is rotated with the sampling head 5. At this time, the receiving groove 53 is set downward to facilitate pouring the sampled ore into the interior of the pouring barrel 12.

[0027] Taking into account the change in the volume of the receiving groove 53 to adapt to different requirements for sampling volume, in the utility model, the internal movably connected to the receiving groove 53 is an adjusting plate 54, the bottom thread of the columnar portion 51 is provided with an adjusting bolt 55, and the top of the adjusting bolt 55 is rotatably connected to the adjusting plate 54, that is, in this embodiment, the adjusting plate 54 is driven to move up and down by the adjusting bolt 55, thereby changing the internal space of the entire receiving groove 53, thereby realizing the change of the sampling volume.

[0028] During specific operation, first adjust the position of the fixed seat 2 through the locking assembly 3, and then place the barrel 12 at the required position, and then control the entire insertion rod 4 to move back and forth through the driving member 7. When the insertion rod 4 reaches the farthest end, it drives the sampling head 5 to sample the ore. When resetting, it rotates under the action of the guide component 6 to pour the sampled ore into the interior of the pouring barrel 12 to complete the sampling.

[0029] In summary, the movable fixing seat 2 provided in the utility model can realize convenient adjustment of the sampling position and the storage position of the sampling head 5, thereby improving the applicability of the device. Secondly, the insertion rod 4 adopts the guide component 6 to guide the rotation. During the extension and retraction of the insertion rod 4, the sampling head 5 can be driven to automatically flip over, so as to automatically pour the sampled ore into the interior of the barrel 12. There is no need to manually rotate the insertion rod 4, which greatly improves the sampling efficiency and reduces the labor input. The overall structural design is simple and reasonable, which improves the applicability and reliability of ore sampling.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ore sampling device, comprising a machine (1), characterized in that: A fixed seat (2) is slidably connected above the machine platform (1), and the fixed seat (2) is connected to the machine platform (1) via a locking assembly (3); A plug rod (4) is inserted transversely inside the fixed seat (2), a sampling head (5) is fixedly mounted on the tail end of the plug rod (4), a guide component (6) is mounted on the end surface of the fixed seat (2), and the guide component (6) is used to force the plug rod (4) to rotate when the plug rod (4) moves linearly. A driving component (7) for driving the plug rod (4) to move linearly is also fixedly mounted on one side of the fixed seat (2).

2. The ore sampling device according to claim 1, characterized in that: The locking assembly (3) comprises a U-shaped rod (31) movably plugged into the fixing seat (2), a spring (32) being fixedly connected between the U-shaped rod (31) and the fixing seat (2), wherein a plurality of positioning holes (33) are also spaced apart on the top of the machine platform (1), the bottom end of the U-shaped rod (31) passes through the fixing seat (2) and is plugged into the positioning hole (33).

3. The ore sampling device according to claim 1, characterized in that: The guide component (6) comprises a mounting plate (61) fixedly mounted on the fixing seat (2), a guide shaft (62) being fixedly mounted on the top of the mounting plate (61), wherein a guide groove (63) is also provided on the outer side of the insertion rod (4), and the end of the guide shaft (62) is slidably connected in the guide groove (63).

4. The ore sampling device according to claim 3, characterized in that: The guide groove (63) comprises a first straight groove (631) and a second straight groove (632); a spiral groove (633) is connected between the first straight groove (631) and the second straight groove (632); the first straight groove (631) and the second straight groove (632) are one hundred and eighty degrees apart along the outer circumference of the insertion rod (4).

5. The ore sampling device according to claim 1, characterized in that: The sampling head (5) comprises a columnar portion (51) and a conical portion (52) connected to the rear end of the columnar portion (51), wherein a receiving groove (53) is provided on the end surface of the columnar portion (51).

6. The ore sampling device according to claim 5, characterized in that: An adjusting plate (54) is movably connected inside the receiving groove (53), an adjusting bolt (55) is threaded on the bottom of the columnar portion (51), and the top of the adjusting bolt (55) is rotatably connected to the adjusting plate (54).

7. An ore sampling device according to any one of claims 1 to 6, characterized in that: Rollers (11) with brake structures are installed at the four corners of the bottom of the machine (1), and a placement cavity for placing a barrel (12) is also opened inside the machine (1).

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