Grooving machine for open nickel ore construction

Abstract

The utility model relates to the field of construction grooving machines, and discloses a grooving machine for open nickel ore construction, which comprises a liquid storage box body, a cutting shell is fixedly mounted on the left side of the liquid storage box body, a cutting blade is arranged in the cutting shell, and two rectangular grooves are symmetrically formed in the inner side wall of the cutting shell. Rectangular plates are inserted into the two rectangular grooves correspondingly, a first bearing is fixedly installed on one side of each rectangular plate, a worker starts a motor, the motor runs to drive a second conical tooth to start to rotate, a first conical tooth is driven by the second conical tooth to synchronously rotate, and then a connecting shaft, a rotating shaft and a first cutting blade are driven to rotate together; therefore, the cutting blade can smoothly carry out cutting slotting operation on the ground, and then a worker starts the electric push to push the connecting support rod and the cutting blade to further descend, so that the slotting depth of nickel ore construction can be flexibly and accurately controlled to meet slotting depth standards of different construction stages and engineering requirements.

Description

Technical Field

[0001] This application belongs to the technical field of construction trenching machines, specifically a trenching machine for open-pit nickel mine construction. Background Technology

[0002] A nickel ore trenching machine is a specialized piece of equipment used in open-pit nickel mining operations. It is primarily used for trenching work on the surface of the mine or ore layer. In the initial stages of open-pit nickel mining, the trenching machine uses its equipped cutting components (such as circular saw blades and chain cutting tools) to cut into the ground, breaking up the nickel ore surface and its covering rock and soil according to a set route and depth, creating trenches of a certain shape, depth, and width. On one hand, this defines the working boundaries for subsequent mining equipment, facilitating more orderly mining operations. On the other hand, the trenches can also be used to lay drainage pipes to drain accumulated water from the mine pit, contributing to the stable development of open-pit nickel mining.

[0003] For example, the utility model patent with announcement number CN221167397U discloses a municipal construction grooving machine; it includes a municipal construction trolley, and the municipal construction trolley is equipped with a grooving component, which includes two cutting components, two moving rods, a bidirectional threaded rod, a motor, an electric push rod, and a limiting block. The bottom of the municipal construction trolley is provided with a groove, and the moving rod is placed in the groove and adapted to its inner diameter. This utility model can adjust the cutting width and depth through the setting of the grooving component, and can block flying stones and facilitate installation and disassembly through the setting of the anti-flying stone component.

[0004] However, in actual use, it was found that most of the grooving machines currently used in nickel mine construction are common road grooving machines, which can cut and groove the road surface by driving a cutting blade with a motor.

[0005] However, the height of the cutting blade of this device is difficult to adjust flexibly, which directly leads to the inability to accurately control the depth of the cutting blade into the ground. Consequently, the depth of the groove cannot reach and be maintained at the specific depth standard required for actual mining operations. This deficiency in depth control not only reduces the quality and efficiency of grooving, but may also have an adverse effect on subsequent nickel ore mining processes. Therefore, a grooving machine for open-pit nickel mine construction is provided. Utility Model Content

[0006] The purpose of this application is to provide a trenching machine for open-pit nickel mine construction in order to solve the problems mentioned above.

[0007] The technical solution adopted in this application is as follows: A slotting machine for open-pit nickel mine construction includes a liquid storage tank. A cutting shell is fixedly installed on the left side of the liquid storage tank. A cutting blade is provided inside the cutting shell. Two rectangular slots are symmetrically opened on the inner side wall of the cutting shell, and a rectangular plate is inserted into the interior of each of the two rectangular slots. A bearing is fixedly installed on one side of the rectangular plate. A rotating shaft is fixedly installed in the middle of the bearing. One end of the rotating shaft is fixed to one side of the cutting blade. A drive mechanism connected to the rotating shaft is provided on the front side of the cutting shell. A bearing is fixedly installed on the outer surface of the rotating shaft. A connecting support rod is fixedly installed on the outer surface of the bearing. An electric push rod is fixedly installed on the top surface of the cutting shell. The telescopic end of the electric push rod is fixed to the top surface of the connecting support rod.

[0008] In a preferred embodiment, the drive mechanism includes a housing, a connecting slot, a connecting plate, a connecting shaft, a first conical tooth, a motor, and a second conical tooth. The front side of the cutting housing is provided with a housing, and a connecting slot is provided on the front side of the cutting housing. A connecting plate is provided inside the connecting slot. One end of the connecting plate is fixed to one side of the housing. A connecting shaft is fixedly installed at one end of the rotating shaft, and one end of the connecting shaft extends into the housing. The first conical tooth is fixedly installed at the end of the connecting shaft extending into the housing. A motor is fixedly installed on one side of the housing, and the driving end of the motor extends into the housing. The second conical tooth is fixedly installed at the driving end of the motor, and the first conical tooth and the second conical tooth are meshed together.

[0009] In a preferred embodiment, a bracket is fixedly installed on the front side of the liquid storage tank, and a battery box is fixedly installed on the top surface of the bracket.

[0010] In a preferred embodiment, a bottom support is fixedly installed on the bottom surface of the liquid storage tank, and a push rod is fixedly installed on the top surface of the bottom support.

[0011] In a preferred embodiment, the top surface of the liquid storage tank is hinged with a sealing cap via a hinge.

[0012] In a preferred embodiment, two nozzle brackets are symmetrically fixedly installed on one side of the connecting rod.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0014] 1. In this application, due to the adoption of the above-mentioned scheme, after the cutting blade contacts the nickel ore construction ground, the construction personnel start the motor in the drive mechanism. The motor drives the second conical tooth to start rotating, so that the first conical tooth rotates synchronously under the drive of the second conical tooth, thereby driving the connecting shaft, rotating shaft and cutting blade to rotate together. Thus, the cutting blade can smoothly carry out cutting and grooving operations on the ground. Moreover, after the cutting blade has started cutting and grooving the ground, the personnel can start the electric push to push the connecting support rod and the cutting blade to descend further. In this way, the depth of the nickel ore construction grooving can be flexibly and accurately controlled to meet the grooving depth standards of different construction stages and engineering requirements, ensuring the efficiency and accuracy of the entire nickel ore grooving construction. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this application;

[0016] Figure 2 This is a schematic diagram of the rectangular plate structure of this application;

[0017] Figure 3 For the purposes of this application Figure 2 Enlarged structural diagram at point A in the middle;

[0018] Figure 4 This is a schematic diagram of the internal structure of the cut shell in this application;

[0019] Figure 5 This is a schematic diagram of the cutting blade structure without installation according to this application.

[0020] The markings in the diagram are: 1. Liquid storage tank; 2. Cutting shell; 3. Cutting blade; 4. Rectangular groove; 5. Rectangular plate; 6. Bearing 1; 7. Rotating shaft; 8. Drive mechanism; 801. Shell; 802. Connecting slot; 803. Connecting plate; 804. Connecting shaft; 805. Conical tooth 1; 806. Motor; 807. Conical tooth 2; 9. Bearing 2; 10. Connecting support rod; 11. Electric push rod; 12. Bracket; 13. Battery box; 14. Bottom support; 15. Push rod; 16. Sealing cover; 17. Nozzle bracket. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] refer to Figures 1-5A slotting machine for open-pit nickel mine construction includes a liquid storage tank 1. A sealing cover 16 is hinged to the top surface of the liquid storage tank 1 via a hinge. A bottom support 14 is fixedly installed on the bottom surface of the liquid storage tank 1, and a push rod 15 is fixedly installed on the top surface of the bottom support 14. The sealing cover 16 facilitates sealing the top of the liquid storage tank 1. When the sealing cover 16 is opened, liquid can be added into the liquid storage tank 1. The push rod 15 facilitates moving the liquid storage tank 1, improving the convenience of slotting.

[0023] refer to Figure 2 , Figure 4 and Figure 5 A cutting shell 2 is fixedly installed on the left side of the liquid storage tank 1. A cutting blade 3 is installed inside the cutting shell 2. Two rectangular slots 4 are symmetrically opened on the inner side wall of the cutting shell 2, and a rectangular plate 5 is inserted into the two rectangular slots 4. A bearing 6 is fixedly installed on one side of the rectangular plate 5, and a rotating shaft 7 is fixedly installed in the middle of the bearing 6. One end of the rotating shaft 7 is fixed to one side of the cutting blade 3. The cutting shell 2 facilitates the installation of the cutting blade 3. The rectangular plate 5 facilitates the subsequent height adjustment of the cutting blade 3. The bearing 6 and the rotating shaft 7 facilitate the rotation and grooving operation of the cutting blade 3.

[0024] refer to Figure 2 , Figure 4 and Figure 5 The front side of the cutting housing 2 is provided with a drive mechanism 8 connected to the rotating shaft 7. A bearing 9 is fixedly installed on the outer surface of the rotating shaft 7. A connecting rod 10 is fixedly installed on the outer surface of the bearing 9. Two nozzle brackets 17 are symmetrically fixedly installed on one side of the connecting rod 10. An electric push rod 11 is fixedly installed on the top surface of the cutting housing 2. The telescopic end of the electric push rod 11 is fixed to the top surface of the connecting rod 10. The bearing 9 facilitates the rotating shaft 7 to drive the cutting blade 3 to perform rotational cutting operations. The connecting rod 10 and the electric push rod 11 facilitate the adjustment of the height of the cutting blade 3, thus making it easy to control the cutting depth of the cutting blade 3 on the ground.

[0025] A stainless steel liquid supply hose extends from the inside of the liquid storage tank 1. The hose is connected to the liquid supply pump, and a nozzle is installed at one end of the stainless steel liquid supply hose. The nozzle is installed on the nozzle bracket 17, which facilitates the cooling of the cutting blade 3 during the grooving process. At the same time, the sprayed liquid can also play a role in dust suppression.

[0026] refer to Figure 1 , Figure 2 and Figure 3The drive mechanism 8 includes a housing 801, a connecting slot 802, a connecting plate 803, a connecting shaft 804, a first conical gear 805, a motor 806, and a second conical gear 807. The housing 801 is provided on the front side of the cutting housing 2, and the connecting slot 802 is provided on the front side of the cutting housing 2. The connecting plate 803 is provided inside the connecting slot 802, and one end of the connecting plate 803 is fixed to one side of the housing 801. Through the provided connecting slot 802 and connecting plate 803, when the connecting support rod 10 drives the cutting blade 3 to move downward, the housing 801 can move downward together. The setting of the connecting plate 803 can improve the stability of the housing 801 when it is raised and lowered.

[0027] refer to Figure 1 , Figure 3 and Figure 4 A connecting shaft 804 is fixedly installed at one end of the rotating shaft 7. One end of the connecting shaft 804 extends into the interior of the housing 801. A conical tooth 805 is fixedly installed at the end of the connecting shaft 804 that extends into the interior of the housing 801. A motor 806 is fixedly installed on one side of the housing 801. The drive end of the motor 806 extends into the interior of the housing 801. A conical tooth 807 is fixedly installed at the drive end of the motor 806. The conical tooth 805 and the conical tooth 807 are meshed together. The motor 806 facilitates the rotation of the conical tooth 807. The conical tooth 807 facilitates the rotation of the conical tooth 805, the connecting shaft 804, and the rotating shaft 7, thus facilitating the subsequent rotational cutting operation of the cutting blade 3.

[0028] refer to Figure 1 , Figure 4 and Figure 5 A bracket 12 is fixedly installed on the front side of the liquid storage tank 1, and a battery box 13 is fixedly installed on the top surface of the bracket 12. The bracket 12 facilitates the installation of the battery box 13, which contains a battery to power electrical equipment.

[0029] The implementation principle of the slotting machine for open-pit nickel mine construction in this application is as follows: The construction personnel first move the device to a suitable position, and then start the electric push rod 11. The electric push rod 11 then drives the connecting support rod 10 to move downward. The downward movement of the connecting support rod 10 will drive the rotating shaft 7, the cutting blade 3, the rectangular plate 5 and the housing 801 connected to it to descend together. During this process, the rectangular plate 5 can effectively ensure the stability of the cutting blade 3 when it moves downward, and ensure that it sinks along a straight trajectory, laying the foundation for subsequent precise cutting.

[0030] Once the cutting blade 3 touches the ground, the construction personnel immediately activate the motor 806 in the drive mechanism 8. The motor 806 drives the second conical tooth 807 to rotate. Since the second conical tooth 807 meshes with the first conical tooth 805, the first conical tooth 805 rotates synchronously under the drive of the second conical tooth 807, thereby driving the connecting shaft 804, the rotating shaft 7, and the cutting blade 3 to rotate together. Thus, the cutting blade 3 can smoothly cut and groove the ground. Moreover, after the cutting blade 3 has started cutting and grooving the ground, the personnel can activate the electric push rod 11 again to push the connecting support rod 10 and the cutting blade 3 to descend further. In this way, the depth of the nickel ore grooving can be flexibly and precisely controlled to meet the grooving depth standards of different construction stages and engineering requirements, ensuring the efficiency and accuracy of the entire nickel ore grooving construction, ensuring the smooth progress of subsequent mining operations, and improving the overall efficiency and quality of nickel ore mining.

[0031] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application 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 application.

Claims

1. A trenching machine for open-pit nickel mine construction, comprising a liquid storage tank (1), characterized in that: A cutting shell (2) is fixedly installed on the left side of the liquid storage tank (1). A cutting blade (3) is provided inside the cutting shell (2). Two rectangular slots (4) are symmetrically opened on the inner side wall of the cutting shell (2). A rectangular plate (5) is inserted into the two rectangular slots (4). A bearing (6) is fixedly installed on one side of the rectangular plate (5). A rotating shaft (7) is fixedly installed in the middle of the bearing (6). One end of the rotating shaft (7) is fixed to one side of the cutting blade (3). A drive mechanism (8) connected to the rotating shaft (7) is provided on the front side of the cutting shell (2). A bearing (9) is fixedly installed on the outer surface of the rotating shaft (7). A connecting rod (10) is fixedly installed on the outer surface of the bearing (9). An electric push rod (11) is fixedly installed on the top surface of the cutting shell (2). The telescopic end of the electric push rod (11) is fixed to the top surface of the connecting rod (10).

2. The slotting machine for open-pit nickel mine construction as described in claim 1, characterized in that: The drive mechanism (8) includes a housing (801), a connecting slot (802), a connecting plate (803), a connecting shaft (804), a first conical gear (805), a motor (806), and a second conical gear (807). The front side of the cutting housing (2) is provided with the housing (801), and the front side of the cutting housing (2) is provided with the connecting slot (802). The connecting slot (802) is provided with the connecting plate (803) inside. One end of the connecting plate (803) is fixed to one side of the housing (801), and one end of the rotating shaft (7) is fixed to the side of the housing (801). A connecting shaft (804) is fixedly installed, one end of which extends into the interior of the housing (801). A conical tooth (805) is fixedly installed at the end of the connecting shaft (804) extending into the interior of the housing (801). A motor (806) is fixedly installed on one side of the housing (801). The driving end of the motor (806) extends into the interior of the housing (801). A conical tooth (807) is fixedly installed at the driving end of the motor (806). The conical tooth (805) and the conical tooth (807) are meshed together.

3. The slotting machine for open-pit nickel mine construction as described in claim 1, characterized in that: A bracket (12) is fixedly installed on the front side of the liquid storage tank (1), and a battery box (13) is fixedly installed on the top surface of the bracket (12).

4. The slotting machine for open-pit nickel mine construction as described in claim 1, characterized in that: A bottom support (14) is fixedly installed on the bottom surface of the liquid storage tank (1), and a push rod (15) is fixedly installed on the top surface of the bottom support (14).

5. The slotting machine for open-pit nickel mine construction as described in claim 1, characterized in that: The top surface of the liquid storage tank (1) is hinged with a sealing cover (16) via a hinge.

6. The slotting machine for open-pit nickel mine construction as described in claim 1, characterized in that: Two nozzle brackets (17) are symmetrically fixed on one side of the connecting rod (10).

Images