Combined type side slope rapid excavation device for mine

Abstract

The utility model discloses a mine combined type side slope rapid excavation device which comprises a climbing vehicle, a movable seat is arranged on the climbing vehicle, a lifting frame is installed on the movable seat, the other side of the lifting frame is connected with a second lifting arm through a lifting chain, a movable seat is arranged on the second lifting arm in a sliding fit mode, and an excavation mechanism is installed on the movable seat. Stable excavation is conducted through the excavation mechanism, conveying supports are installed at the bottom of the moving seat, a ground breaking assembly is arranged on the conveying supports, a feeding mechanism is installed between the conveying supports through a rotating shaft, and mine soil is rapidly conveyed through the feeding mechanism; the supporting device has the advantages that the supporting device is suitable for excavation operation of different gradients, the overall supporting stability is high, excavation can be freely adjusted, the supporting device is matched with an adjustable rotating conveying area, a conveying platform does not need to be additionally arranged, the excavation time is greatly shortened, excavated mine soil can be effectively treated, and the supporting device is rich in function.

Description

Technical Field

[0001] This utility model belongs to the technical field of mining equipment, and more specifically, it relates to a combined rapid excavation device for mine slopes. Background Technology

[0002] Currently, slope excavation is a crucial step in mining operations. Traditional slope excavation equipment often suffers from limitations such as limited functionality and low efficiency. During actual mining operations, ore often accumulates in front of the equipment, easily causing collapse and burial, posing certain safety hazards. Furthermore, slope excavation operations are lengthy, requiring stable support for the equipment to prevent overturning. Conveying equipment is needed to complete the entire excavation and transportation process, but practical equipment layout is difficult, as it cannot be combined. Excavation and transportation are carried out separately, which is extremely time-consuming and labor-intensive, especially when excavating slopes with varying gradients, where adjustments are inconvenient, affecting the overall excavation speed and quality. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a combined rapid excavation device for mine slopes, thereby solving the problems mentioned in the background section.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a combined rapid slope excavation device for mines, comprising a climbing vehicle, a movable seat on the climbing vehicle, a lifting frame mounted on the movable seat, a first boom connected to one side of the lifting frame via a chain, an operating compartment on the first boom for operator control, a second boom connected to the other side of the lifting frame via a chain, movable blocks mounted on both the second boom and the climbing vehicle, a second hydraulic cylinder mounted within the movable block via a pin, the second hydraulic cylinder driving the second boom to adjust its angle, a movable seat slidably fitted on the second boom, a transmission sprocket set connected to one side of the movable seat, the transmission sprocket set being driven by a transmission... The system consists of a drive chain and a transmission sprocket. The transmission sprocket is symmetrically installed on one side of the second boom, and a first motor is installed on the second boom. The drive end of the first motor is connected to the transmission sprocket via a rotating shaft. A digging mechanism is installed on the moving base for stable digging. A conveying bracket is installed at the bottom of the moving base, and a soil-breaking component is installed on the conveying bracket for crushing the ore. A feeding mechanism is installed between the conveying brackets via a rotating shaft for rapid conveying of the ore. Symmetrical robotic arms are installed at the rear of the climbing vehicle, and a first foot support plate is installed at one end of each robotic arm to support the rear of the climbing vehicle. Symmetrical positioning mechanisms are installed on both sides of the climbing vehicle.

[0005] As an optional solution of this utility model, the excavating mechanism includes a third hydraulic cylinder, which is installed inside the movable seat. The extension end of the third hydraulic cylinder is connected to a movable frame, which is slidably fitted inside the movable seat. A buffer spring is fitted between the movable frame and the third hydraulic cylinder. A mounting frame is provided at one end of the movable frame, and an excavating wheel is provided inside the mounting frame. A second motor is provided on one side of the mounting frame, and the drive end of the second motor is connected to the excavating wheel.

[0006] As an optional solution of this utility model, the soil breaking component includes an electric cylinder, which is symmetrically mounted on the conveying bracket. The pushing end of the electric cylinder is provided with a pressure plate, and the pressure plate is provided with multiple soil breaking blades for multiple crushing.

[0007] As an optional solution of this utility model, the feeding mechanism includes a first feeding box, a third motor is provided on one side of the conveying bracket, the third motor drives the first feeding box to rotate at an angle, a shovel plate is provided at one end of the first feeding box, the shovel plate is used to shovel out the bottom of the excavation area, a discharge plate is provided inside the first feeding box, a first conveying platform is provided below the discharge plate, a second feeding box is connected to one end of the bottom of the first feeding box, and a second conveying platform is installed inside the second feeding box.

[0008] As an optional solution of this utility model, the positioning mechanism includes a telescopic cover, in which a multi-stage hydraulic cylinder is installed. The extension end of the multi-stage hydraulic cylinder is connected to the inner cover of the telescopic cover, so as to realize the extension and retraction of the inner cover in the outer cover. A positioning seat is provided at one end of the inner cover of the telescopic cover, and a first hydraulic cylinder is provided at the top of the positioning seat. The extension end of the first hydraulic cylinder is connected to a second foot support plate.

[0009] As an optional solution of this utility model, the bottom of the second foot support plate is provided with multiple reinforcing cones to improve the grip of the second foot support plate.

[0010] As an optional solution of this utility model, the bottom of the movable seat is provided with an installation groove, and an adapter plate is fixed in the installation groove by bolts. A fourth motor is provided at the bottom of the adapter plate, and the drive end of the fourth motor is connected to a conveying bracket.

[0011] This utility model provides a combined rapid excavation device for mine slopes, which has the following beneficial effects:

[0012] The first hydraulic cylinder drives the second foot support plate for rapid support, and the reinforcement cone provides stable reinforcement. Combined with the mechanical arm on the rear of the climbing vehicle driving the first foot support plate, the stability of the slope excavation is ensured. The first motor drives the moving seat to move, and the second motor drives the excavating wheel to rotate continuously for excavation, thus realizing the slope excavation operation.

[0013] The conveying support at the bottom of the mobile seat can be rotated and adjusted for precise feeding of the ore. The reciprocating motion of the cutting blades performs multiple crushing operations, breaking down lumps of ore into smaller pieces for easier subsequent transport. The ore is then transferred to a designated area on the side via the first and second conveying platforms. This combination of excavation and conveying avoids accumulation in front of the climbing vehicle, preventing collapse and burial, and improving operational safety. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a front view of the present invention;

[0016] Figure 3 This is a CC cross-sectional view of the present invention;

[0017] Figure 4 This is a side view of the present invention;

[0018] Figure 5 This is a cross-sectional view (AA) of the present invention.

[0019] In the diagram: 1. Climbing vehicle; 101. Movable seat; 2. Lifting frame; 201. First boom; 202. Second boom; 3. Operator's cabin; 4. Moving seat; 401. Transmission sprocket assembly; 402. First motor; 5. Mechanical arm; 501. First support plate; 6. Telescopic cover; 7. Positioning seat; 701. First hydraulic cylinder; 702. Second support plate; 703. Reinforcing cone; 704. Multi-stage hydraulic cylinder; 8. Second hydraulic cylinder; 9. Third hydraulic cylinder ; 901, Buffer spring; 902, Movable frame; 903, Mounting frame; 904, Second motor; 10, Excavating wheel; 11, Conveying bracket; 111, Third motor; 112, First feeding box; 1121, Shovel head plate; 1122, Discharge plate; 113, Second feeding box; 12, First conveying table; 13, Second conveying table; 14, Electric cylinder; 15, Pressure plate; 151, Soil-breaking blade; 16, Adapter plate; 161, Fourth motor. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figures 1 to 5This utility model provides a technical solution: a combined rapid slope excavation device for mines, including a climbing vehicle 1, a movable seat 101 on the climbing vehicle 1, a lifting frame 2 mounted on the movable seat 101, a first boom 201 connected to one side of the lifting frame 2 via a chain, an operating chamber 3 on the first boom 201 for operator control, and a second boom 202 connected to the other side of the lifting frame 2 via a chain. Movable blocks are mounted on both the second boom 202 and the climbing vehicle 1, and the movable blocks are connected by pins. A second hydraulic cylinder 8 is installed on the shaft, which drives the second boom 202 to adjust its angle, thus facilitating excavation operations on the slope. A movable seat 4 is slidably fitted on the second boom 202, and a transmission sprocket set 401 is connected to one side of the movable seat 4. The transmission sprocket set 401 consists of a transmission chain and the transmission sprockets 401. The transmission sprockets are symmetrically installed on one side of the second boom 202, and a first motor 402 is installed on the second boom 202. The drive end of the first motor 402 is connected to the transmission chain through a rotating shaft. The wheel drives the moving seat 4 on the transmission chain to move. The moving seat 4 is equipped with a digging mechanism for stable digging. The digging mechanism includes a third hydraulic cylinder 9, which is installed inside the moving seat 4. The extension end of the third hydraulic cylinder 9 is connected to a movable frame 902, which slides within the moving seat 4. A buffer spring 901 is provided between the movable frame 902 and the third hydraulic cylinder 9 to provide a certain buffering force. A mounting frame 903 is provided at one end of the movable frame 902, and a digging wheel 10 is installed inside the mounting frame 903. A second motor 904 is provided on one side of the mounting frame 903, and the drive end of the second motor 904 is connected to the digging wheel 10, driving the digging wheel 10 to continuously dig. A mounting groove is provided at the bottom of the moving seat 4, and a transition plate 16 is fixed in the mounting groove by bolts. A fourth motor 161 is provided at the bottom of the transition plate 16, and the drive end of the fourth motor 161 is connected to a conveying bracket 11. A soil-breaking component is provided on the conveying bracket 11 to crush the soil and facilitate subsequent conveying.

[0024] The soil breaking component includes an electric cylinder 14, which is symmetrically mounted on the conveying support 11. The push-out end of the electric cylinder 14 is provided with a pressure plate 15, and the pressure plate 15 is provided with multiple soil breaking blades 151. Multiple soil breaking blades 151 are used for multiple crushing to facilitate subsequent conveying. A feeding mechanism is installed between the conveying supports 11 through a rotating shaft to quickly convey the soil.

[0025] The feeding mechanism includes a first feeding box 112. A third motor 111 is installed on one side of the conveying support 11, which drives the first feeding box 112 to rotate at an angle. A shovel head plate 1121 is installed at one end of the first feeding box 112, which shovels the bottom of the excavation area. A discharge plate 1122 is installed inside the first feeding box 112, which is used to guide the soil excavated by the shovel head plate 1121 and the digging wheel 10. A first conveying platform 12 is installed below the discharge plate 1122. The bottom end of the box 112 is connected to a second feeding box 113. A second conveyor 13 is installed inside the second feeding box 113. The excavated soil can be quickly transferred to the designated area through the first conveyor 12 and the second conveyor 13 without affecting the movement of the climbing vehicle 1. It can feed independently. A symmetrical mechanical arm 5 is installed at the rear of the climbing vehicle 1. A first foot support plate 501 is installed at one end of the mechanical arm 5. The first foot support plate 501 supports the rear of the climbing vehicle 1, which greatly improves the overall stability when working on the slope. A symmetrical positioning mechanism is set on both sides of the climbing vehicle 1.

[0026] The positioning mechanism includes a telescopic cover 6, inside which a multi-stage hydraulic cylinder 704 is installed. The extension end of the multi-stage hydraulic cylinder 704 is connected to the inner cover of the telescopic cover 6, enabling the inner cover to extend and retract within the outer cover. A positioning seat 7 is provided at one end of the inner cover of the telescopic cover 6. A first hydraulic cylinder 701 is provided on the top of the positioning seat 7. The extension end of the first hydraulic cylinder 701 is connected to a second foot support plate 702. Multiple reinforcing cones 703 are provided at the bottom of the second foot support plate 702. The multiple reinforcing cones 703 improve the grip of the second foot support plate 702, thereby improving the continuous excavation on the slope.

[0027] The specific usage and function of this embodiment are as follows: First, the climbing vehicle 1 is driven to the slope operation area. The multi-stage electric cylinder 14 is activated to drive the positioning seat 7 to move horizontally. The first hydraulic cylinder 701 is activated to drive the second foot support plate 702 to provide rapid support and stability. Then, the mechanical arm 5 is activated to drive the first foot support plate 501 on the rear side of the climbing vehicle 1 to provide support, thereby ensuring the stability of the slope excavation. The first motor 402 is activated to drive the moving seat 4 to move. The second motor 904 drives the digging wheel 10 to rotate continuously for excavation. The conveying bracket 11 at the bottom of the moving seat 4 can be rotated and adjusted to facilitate the precise feeding of the ore. The electric cylinder 14 is activated to drive the pressure plate 15 to press down. The soil breaking blade 151 reciprocates to perform multiple crushing, so that the lumps of ore are crushed, which is convenient for subsequent transportation. Combined with the first conveying platform 12 and the second conveying platform 13, the ore is transferred to the designated area on the side to avoid accumulation in front of the climbing vehicle 1, which could cause collapse and burial, thus improving the safety of the operation.

[0028] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A combined rapid slope excavation device for mines, characterized in that: The system includes a climbing vehicle (1), on which a movable seat (101) is provided. A lifting frame (2) is installed on the movable seat (101). A first boom (201) is connected to one side of the lifting frame (2) via a chain. An operating compartment (3) is provided on the first boom (201) for operator control. A second boom (202) is connected to the other side of the lifting frame (2) via a chain. Movable blocks are installed on both the second boom (202) and the climbing vehicle (1). A second hydraulic cylinder (8) is installed in the movable block via a pin. The second hydraulic cylinder (8) drives the second boom (202) to adjust its angle. A movable seat (4) is slidably fitted on the second boom (202). A transmission sprocket set (401) is connected to one side of the movable seat (4). The transmission sprocket set (401) consists of a transmission chain and the transmission sprocket set (401). The transmission sprockets are symmetrically installed on one side of the second boom (202), and the second boom (202) is equipped with a first motor (402). The drive end of the first motor (402) is connected to the transmission sprocket through a rotating shaft. The moving seat (4) is equipped with a digging mechanism, which performs stable digging. The bottom of the moving seat (4) is equipped with a conveying bracket (11), and the conveying bracket (11) is equipped with a soil breaking component, which performs soil crushing. The conveying brackets (11) are connected by a rotating shaft and a feeding mechanism is installed between them, which quickly conveys the soil. The ramp car (1) is equipped with symmetrical mechanical arms (5) at the rear. One end of the mechanical arm (5) is equipped with a first foot support plate (501), which supports the rear of the ramp car (1). The ramp car (1) is equipped with symmetrical positioning mechanisms on both sides.

2. The combined rapid slope excavation device for mines according to claim 1, characterized in that: The excavation mechanism includes a third hydraulic cylinder (9), which is installed inside the movable seat (4). The extension end of the third hydraulic cylinder (9) is connected to a movable frame (902), which is slidably fitted inside the movable seat (4). A buffer spring (901) is fitted between the movable frame (902) and the third hydraulic cylinder (9). A mounting frame (903) is provided at one end of the movable frame (902), and an excavating wheel (10) is provided inside the mounting frame (903). A second motor (904) is provided on one side of the mounting frame (903), and the drive end of the second motor (904) is connected to the excavating wheel (10).

3. The combined rapid slope excavation device for mines according to claim 1, characterized in that: The soil breaking component includes an electric cylinder (14), which is symmetrically mounted on the conveying bracket (11). The electric cylinder (14) has a pressure plate (15) at its push-out end. The pressure plate (15) has multiple soil breaking blades (151) on it, which perform multiple crushing operations.

4. The combined rapid excavation device for mine slopes according to claim 1, characterized in that: The feeding mechanism includes a first feeding box (112), and a third motor (111) is provided on one side of the conveying bracket (11). The third motor (111) drives the first feeding box (112) to rotate at an angle. A shovel plate (1121) is provided at one end of the first feeding box (112). The shovel plate (1121) is used to shovel out the bottom of the excavation area. A discharge plate (1122) is provided inside the first feeding box (112). A first conveying platform (12) is provided below the discharge plate (1122). A second feeding box (113) is connected to one end of the bottom of the first feeding box (112). A second conveying platform (13) is installed inside the second feeding box (113).

5. The combined rapid excavation device for mine slopes according to claim 1, characterized in that: The positioning mechanism includes a telescopic cover (6), in which a multi-stage hydraulic cylinder (704) is installed. The extension end of the multi-stage hydraulic cylinder (704) is connected to the inner cover of the telescopic cover (6) to realize the extension and retraction of the inner cover in the outer cover. A positioning seat (7) is provided at one end of the inner cover of the telescopic cover (6). A first hydraulic cylinder (701) is provided on the top of the positioning seat (7). The extension end of the first hydraulic cylinder (701) is connected to a second foot support plate (702).

6. The combined rapid excavation device for mine slopes according to claim 5, characterized in that: The bottom of the second foot support plate (702) is provided with multiple reinforcing cones (703) to improve the grip of the second foot support plate (702).

7. The combined rapid excavation device for mine slopes according to claim 1, characterized in that: The bottom of the movable seat (4) is provided with an installation groove, and an adapter plate (16) is fixed in the installation groove by bolts. A fourth motor (161) is provided at the bottom of the adapter plate (16), and a conveying bracket (11) is connected to the drive end of the fourth motor (161).

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