An apparatus for underground excavation of gold mines

Abstract

The application belongs to the technical field of excavating gold mines, and specifically relates to an underground gold mine excavating device, which comprises a fixed plate, a supporting rod slidingly installed on the inner wall of the fixed plate, and an adjusting assembly arranged at the side wall position of the fixed plate, wherein the adjusting assembly comprises a stabilizing mechanism installed at the side wall position of the fixed plate, the stabilizing mechanism is located at the top position of the fixed plate, an auxiliary mechanism is installed at the top position of the fixed plate, and one end of the auxiliary mechanism is connected with one end of the stabilizing mechanism. The application solves the problem that the existing device is moved by universal wheels at both side positions, but the positions of the universal wheels are always fixed, and the ground may be uneven when the gold mine is excavated, so that the collection of the gold mine is limited when the positions of the universal wheels cannot be adjusted.

Description

Technical Field

[0001] This invention relates to the field of gold mining technology, specifically to an apparatus for underground gold mining. Background Technology

[0002] Gold mines refer to three types of minerals: first, gold ore, which is a mineral aggregate with sufficient gold content that can be industrially utilized; second, gold mines, which are places where gold is obtained through mining operations; and third, gold deposits in geology, which are large-scale, industrially usable gold ore deposits formed through mineralization. More than 99% of the Earth's gold is located in the Earth's core. This distribution of gold was formed during the long-term evolution of the Earth. The crust formed in the early stages of Earth's development had a higher gold abundance. Therefore, the Archean greenstone belt, which can roughly represent the early residual crust, especially the mafic and ultramafic volcanic rock assemblage, has a higher gold abundance value than various rocks in the crust and may become the earliest "source layer" of gold deposits. Gold mines are generally buried underground and need to be mined using excavation equipment, thus requiring the use of underground gold mining equipment. For example, the Chinese invention patent with publication number CN115306312A discloses an underground gold mining device. This device uses a motor to drive a collection hood to rotate in real time and drill into the gold mine location below the surface. An electric push rod pushes the collection box to extend outward a certain distance, making it convenient to dig more gold ore in real time and import it into the inside of the collection hood for storage. The collection is achieved by extending the collection hood to the surface in real time. This replaces manual digging and mining, greatly improving the overall efficiency of digging and mining. In daily use, the overall size of this device is smaller and the structure is simpler, making it more convenient and simple to move and transport, greatly saving manpower and material resources for mobile transportation. However, this patent has certain drawbacks. When the device is moved, it is moved by casters on both sides. However, the position of these casters is always fixed. When mining gold, the ground may be uneven. When the position of the casters cannot be adjusted, it leads to certain limitations in the collection of gold ore. Summary of the Invention

[0003] The purpose of this invention is to provide an apparatus for underground gold mining, thereby solving the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: an apparatus for underground gold mining, comprising a fixing plate, A support rod that is slidably installed on the inner wall of the fixed plate; And an adjustment assembly disposed on the side wall of the fixed plate; The adjustment assembly includes a stabilizing mechanism installed on the side wall of the fixed plate, the stabilizing mechanism being located at the top of the fixed plate; An auxiliary mechanism is installed at the top of the fixed plate, and one end of the auxiliary mechanism is connected to one end of the stabilizing mechanism. A digging mechanism is installed on the inner wall of the fixing plate, and the digging mechanism is located at the bottom of the stabilizing mechanism.

[0005] Preferably, the side wall of the support rod is provided with a rectangular groove, and a base plate is fixedly installed at the bottom of the support rod. A caster wheel is rotatably installed at the bottom of the base plate through a bearing, which facilitates the operator to move the position of the device.

[0006] Preferably, there are four support rods, all of which are of equal shape and size and are evenly distributed on the four sides of the fixed plate. The support rods can support the position of the device.

[0007] Preferably, the stabilizing mechanism includes a long rod, which is fixedly installed on the top of the fixed plate. An adjusting plate is slidably installed on the side wall of the long rod. An adjusting block is fixedly installed on the bottom of the adjusting plate. A connecting rod is hinged to the other end of the adjusting block. A locking block is hinged to the other end of the connecting rod. The top of the locking block is slidably connected to the top of the fixed plate. A compression spring is fixedly installed on the bottom of the adjusting plate. The other end of the compression spring is fixedly connected to the top of the fixed plate.

[0008] Preferably, a limiting plate is fixedly installed at the top of the long rod, the bottom of the limiting plate is in contact with the top of the adjusting plate, and the side wall of the snap-fit ​​block is slidably connected to the inner wall of the rectangular groove on the side wall of the support rod.

[0009] Preferably, the auxiliary mechanism includes a baffle and a handle. The baffle is fixedly installed on the top of the fixed plate, and a limit rod is fixedly installed on the side wall of the baffle. The side wall of the limit rod is slidably connected to the inner wall of the locking block.

[0010] Preferably, the bottom of the handle is fixedly connected to the top of the adjustment disc. There are two handles, both of which are equal in shape and size. The two handles are symmetrically arranged with respect to the center plane of the adjustment disc in the left-right direction, so that the operator can easily move the position of the adjustment disc through the handles.

[0011] Preferably, the excavation mechanism includes a cylinder, which is fixedly mounted on the top of a fixed plate. A disc is driven by a telescopic rod at the output end of the cylinder. A protective cylinder is fixedly mounted on the bottom of the disc. A servo motor is fixedly mounted on the inner wall of the protective cylinder. A rotating rod is driven by the output end of the servo motor. A drill bit is fixedly mounted on the other end of the rotating rod. A partition is fixedly mounted on the inner wall of the drill bit. An electric telescopic rod is fixedly mounted on the side wall of the partition. A collecting block is driven by the output end of the electric telescopic rod. The side wall of the collecting block is slidably connected to the inner wall of the drill bit side wall with a circular hole.

[0012] Preferably, a reinforcing block is fixedly installed on the side wall of the cylinder output end telescopic rod, the bottom of the reinforcing block is fixedly connected to the top of the disc, and there are four reinforcing blocks, which are evenly distributed around the telescopic rod.

[0013] This invention provides an apparatus for underground gold mining, which has the following beneficial effects: (1) When the operator moves the device to a suitable position, the support rods at different positions can be adjusted according to the flatness of the ground. This prompts the operator to move the handle, which in turn moves the adjustment plate upward. The adjustment plate, along with the adjustment block, connecting rod, and locking block, causes the side wall of the locking block to disengage from the inner wall of the rectangular groove on the side wall of the support rod. Then, the support rods at different positions can be adjusted. When the support rod slides to a suitable position and the fixing plate is kept horizontal, the adjustment plate can be released directly. The adjustment plate returns to its original position under the action of the compression spring. At this time, the adjustment plate, along with the adjustment block, connecting rod, and locking block, causes the locking block to engage with the inner wall of the support rod, thus stabilizing the support rods at each position. This solves the problem that existing devices move by using casters on both sides, but the position of these casters is always fixed. When mining gold, the ground may be uneven, and the position of the casters cannot be adjusted, which limits the collection of gold ore.

[0014] (2) The present invention allows the operator to open the cylinder. Under the combined action of the disc, protective cylinder, drill bit, servo motor and rotating rod, the cylinder can quickly excavate the ground. When it is necessary to collect the ground excavation location, the electric telescopic rod can be opened directly. The electric telescopic rod drives the collection block to move to both sides, so that the collected material can directly enter the inner wall of the collection block. The operator can adjust the collection block to any position to quickly collect the material at that position, saving the operator a lot of time, improving the working efficiency of the device, and making it easier for the operator to use the device.

[0015] (3) The present invention allows operators to quickly adjust the position of the adjustment plate by means of a handle, and the baffle can support the position of the limit rod. When the locking block slides, it will always slide on the side wall of the limit rod. The limit rod can improve the stability of the locking block when it moves and improve the performance of the device. The locking block 416 will only move in the specified direction and will not deviate to other positions, which improves the locking effect of the locking block 416 on the support rod 2 and further improves the overall stability of the device, making it easier for operators to use the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the external structure of the present invention; Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the stabilizing mechanism of the present invention; Figure 4 This is a schematic diagram of the auxiliary mechanism of the present invention; Figure 5 This is a schematic diagram showing the connection between the universal wheel and the support rod of the present invention; Figure 6 This is a schematic diagram of the excavation mechanism of the present invention; Figure 7 For the present invention Figure 2 A magnified view of part A in the image.

[0017] In the diagram: 1. Fixed plate; 2. Support rod; 3. Base plate; 4. Adjustment assembly; 41. Stabilizing mechanism; 411. Limiting plate; 412. Long rod; 414. Adjusting block; 415. Connecting rod; 416. Clip block; 417. Compression spring; 418. Adjusting disc; 42. Auxiliary mechanism; 421. Handle; 422. Baffle; 423. Limiting rod; 43. Excavation mechanism; 431. Cylinder; 432. Reinforcing block; 433. Protective cylinder; 434. Disc; 435. Rotating rod; 436. Drill bit; 437. Servo motor; 438. Electric telescopic rod; 439. Partition; 4330. Collection block; 5. Caster wheel. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0019] Example 1 A preferred embodiment of the apparatus for underground gold mining provided by the present invention is as follows: Figures 1 to 7 As shown: An apparatus for underground gold mining, including a fixing plate 1. A support rod 2 is slidably installed on the inner wall of the fixed plate 1. The side wall of the support rod 2 is provided with a rectangular groove. The bottom of the support rod 2 is fixedly installed with a base plate 3. The bottom of the base plate 3 is rotatably installed with casters 5 through bearings. The casters 5 facilitate the operator to move the position of the device. There are four support rods 2. The four support rods 2 are all the same in shape and size. The four support rods 2 are evenly distributed on the four sides of the fixed plate 1. The support rods 2 can support the position of the device. And the adjustment component 4 is located on the side wall of the fixed plate 1; The adjustment assembly 4 includes a stabilizing mechanism 41 installed on the side wall of the fixed plate 1, and the stabilizing mechanism 41 is located at the top of the fixed plate 1; An auxiliary mechanism 42 is installed at the top of the fixed plate 1, and one end of the auxiliary mechanism 42 is connected to one end of the stabilizing mechanism 41; A digging mechanism 43 is installed on the inner wall of the fixing plate 1, and the digging mechanism 43 is located at the bottom of the stabilizing mechanism 41.

[0020] The stabilizing mechanism 41 includes a long rod 412, which is fixedly installed on the top of the fixed plate 1. An adjusting plate 418 is slidably installed on the side wall of the long rod 412. An adjusting block 414 is fixedly installed on the bottom of the adjusting plate 418. A connecting rod 415 is hinged to the other end of the adjusting block 414. A locking block 416 is hinged to the other end of the connecting rod 415. The top of the locking block 416 is slidably connected to the top of the fixed plate 1. A compression spring 417 is fixedly installed on the bottom of the adjusting plate 418. The other end of the compression spring 417 is fixedly connected to the top of the fixed plate 1.

[0021] In this embodiment, a limiting plate 411 is fixedly installed on the top of the long rod 412, the bottom of the limiting plate 411 is in contact with the top of the adjusting plate 418, and the side wall of the snap-fit ​​block 416 is slidably connected to the inner wall of the rectangular groove on the side wall of the support rod 2.

[0022] In practical implementation, when the operator uses the device, they first move the device to a suitable position using the casters 5 at the bottom. Once in the correct position, the operator can adjust the support rods 2 at different positions according to the flatness of the ground. This allows the operator to move the handle 421, which in turn moves the adjusting plate 418 upwards. The adjusting plate 418 then moves the adjusting block 414, which pulls one end of the connecting rod 415. The connecting rod 415 further pulls the locking block 416, causing it to engage. The side wall of block 416 detaches from the inner wall of the rectangular groove on the side wall of support rod 2, and then the support rod 2 at different positions can be adjusted. When the support rod 2 slides to the appropriate position and the fixing plate 1 is kept in a horizontal state, the adjusting plate 418 can be released directly. The adjusting plate 418 returns to its original position under the action of the compression spring 417. At this time, the adjusting plate 418 adjusts the position of the locking block 416 again through the adjusting block 414 and the connecting rod 415, so that the locking block 416 is locked into the inner wall of the support rod 2, thereby stabilizing the support rod 2 at each position.

[0023] Example 2 Based on Example 1, a preferred embodiment of the underground gold mining apparatus provided by the present invention is as follows: Figures 1 to 7 As shown: The auxiliary mechanism 42 includes a baffle 422 and a handle 421. The baffle 422 is fixedly installed on the top of the fixed plate 1. A limit rod 423 is fixedly installed on the side wall of the baffle 422. The side wall of the limit rod 423 is slidably connected to the inner wall of the snap-fit ​​block 416.

[0024] In this embodiment, the bottom of the handle 421 is fixedly connected to the top of the adjustment disk 418. There are two handles 421, and the two handles 421 are of equal shape and size. The two handles 421 are symmetrically arranged with respect to the middle surface of the adjustment disk 418 in the left and right directions. The handles 421 facilitate the operator to move the position of the adjustment disk 418.

[0025] In the specific implementation process, the handle 421 allows the operator to quickly adjust the position of the adjustment plate 418, the baffle 422 can support the position of the limit rod 423, and the locking block 416 will always slide on the side wall of the limit rod 423 when it slides. The limit rod 423 can improve the stability of the locking block 416 when it moves. The locking block 416 will only move in the specified direction and will not deviate to other positions, which improves the locking effect of the locking block 416 on the support rod 2, further improves the overall stability of the device, and makes it easier for the operator to use the device.

[0026] Example 3 Based on Embodiments 1 and 2, a preferred embodiment of the apparatus for underground gold mining provided by the present invention is as follows: Figures 1 to 7 As shown: The excavation mechanism 43 includes a cylinder 431, which is fixedly installed on the top of the fixed plate 1. The cylinder 431 is driven by a telescopic rod at its output end to install a disc 434. A protective cylinder 433 is fixedly installed at the bottom of the disc 434. A servo motor 437 is fixedly installed on the inner wall of the protective cylinder 433. A rotating rod 435 is driven by the output end of the servo motor 437. A drill bit 436 is fixedly installed at the other end of the rotating rod 435. A partition 439 is fixedly installed on the inner wall of the drill bit 436. An electric telescopic rod 438 is fixedly installed on the side wall of the partition 439. A collection block 4330 is driven by the output end of the electric telescopic rod 438. The side wall of the collection block 4330 is slidably connected to the inner wall of the drill bit 436 with a circular hole. The operator can adjust the collection block 4330 to any position to quickly collect the raw materials at that position, saving the operator a lot of time and improving the working efficiency of the device.

[0027] In this embodiment, a reinforcing block 432 is fixedly installed on the side wall of the telescopic rod at the output end of the cylinder 431. The bottom of the reinforcing block 432 is fixedly connected to the top of the disc 434. There are four reinforcing blocks 432, which are evenly distributed around the telescopic rod.

[0028] In the specific implementation process, the operator can directly open the cylinder 431. The cylinder 431 drives the disc 434 and the protective cylinder 433 to descend through the telescopic rod at the output end. The protective cylinder 433 further drives the drill bit 436 to descend. When it is necessary to excavate the ground, the servo motor 437 can be directly opened. The servo motor 437 drives the drill bit 436 to rotate through the rotating rod 435 at the output end, realizing rapid excavation of the ground. When it is necessary to collect the excavated ground location, the electric telescopic rod 438 can be directly opened. The electric telescopic rod 438 drives the collection block 4330 to move to both sides, so that the collected raw materials can directly enter the inner wall of the collection block 4330.

[0029] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An apparatus for underground gold mining, comprising a fixing plate (1). Support rod (2) is slidably installed on the inner wall of the fixed plate (1); and an adjustment assembly (4) disposed on the side wall of the fixed plate (1); characterized in that: The adjustment assembly (4) includes a stabilizing mechanism (41) installed on the side wall of the fixed plate (1), and the stabilizing mechanism (41) is located at the top of the fixed plate (1). An auxiliary mechanism (42) is installed at the top of the fixed plate (1), and one end of the auxiliary mechanism (42) is connected to one end of the stabilizing mechanism (41). A digging mechanism (43) is installed on the inner wall of the fixing plate (1), and the digging mechanism (43) is located at the bottom of the stabilizing mechanism (41). The stabilizing mechanism (41) includes a long rod (412), which is fixedly installed on the top of the fixed plate (1). An adjusting plate (418) is slidably installed on the side wall of the long rod (412). An adjusting block (414) is fixedly installed on the bottom of the adjusting plate (418). A connecting rod (415) is hinged to the other end of the adjusting block (414). A snap-fit ​​block (416) is hinged to the other end of the connecting rod (415). The top of the snap-fit ​​block (416) is slidably connected to the top of the fixed plate (1). A compression spring (417) is fixedly installed on the bottom of the adjusting plate (418). The other end of the compression spring (417) is fixedly connected to the top of the fixed plate (1). The auxiliary mechanism (42) includes a baffle (422) and a handle (421). The baffle (422) is fixedly installed on the top of the fixed plate (1). A limit rod (423) is fixedly installed on the side wall of the baffle (422). The side wall of the limit rod (423) is slidably connected to the inner wall of the snap-fit ​​block (416). The excavation mechanism (43) includes a cylinder (431), which is fixedly installed on the top of the fixed plate (1). The cylinder (431) is driven by a telescopic rod at its output end to install a disc (434). A protective cylinder (433) is fixedly installed at the bottom of the disc (434). A servo motor (437) is fixedly installed on the inner wall of the protective cylinder (433). A rotating rod (435) is driven by the output end of the servo motor (437). A drill bit (436) is fixedly installed at the other end of the rotating rod (435). A partition (439) is fixedly installed on the inner wall of the drill bit (436). An electric telescopic rod (438) is fixedly installed on the side wall of the partition (439). A collection block (4330) is driven by the output end of the electric telescopic rod (438). The side wall of the collection block (4330) is slidably connected to the inner wall of the drill bit (436) with a circular hole.

2. The apparatus for underground gold mining according to claim 1, characterized in that: The support rod (2) has a rectangular groove on its side wall, and a base plate (3) is fixedly installed at the bottom of the support rod (2). A caster wheel (5) is rotatably installed at the bottom of the base plate (3) through a bearing.

3. The apparatus for underground gold mining according to claim 1, characterized in that: There are four support rods (2), all of which are of the same shape and size, and are evenly distributed on the four sides of the fixing plate (1).

4. The apparatus for underground gold mining according to claim 1, characterized in that: A limiting plate (411) is fixedly installed on the top of the long rod (412), and the bottom of the limiting plate (411) is in contact with the top of the adjusting plate (418). The side wall of the snap-fit ​​block (416) is slidably connected to the inner wall of the rectangular groove on the side wall of the support rod (2).

5. The apparatus for underground gold mining according to claim 1, characterized in that: The bottom of the handle (421) is fixedly connected to the top of the adjustment plate (418). There are two handles (421), and the two handles (421) are equal in shape and size. The two handles (421) are symmetrically arranged with respect to the middle surface of the adjustment plate (418) in the left and right directions.

6. The apparatus for underground gold mining according to claim 1, characterized in that: A reinforcing block (432) is fixedly installed on the side wall of the telescopic rod at the output end of the cylinder (431). The bottom of the reinforcing block (432) is fixedly connected to the top of the disc (434). There are four reinforcing blocks (432), which are evenly distributed around the telescopic rod.

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