Cutting device and digging and anchoring all-in-one machine

Abstract

The invention relates to the field of coal mine tunnel comprehensive tunneling machinery, and provides a cutting device and a tunneling and anchoring all-in-one machine. The cutting device comprises a cutting roller used for cutting materials; the large cutting arm comprises an arm frame and at least one connecting piece, one end of the arm frame is connected with the connecting piece, and the other end of the arm frame is connected with the cutting roller; the at least one guide piece is correspondingly connected with the connecting piece in a sliding mode, and the guide piece is further used for being connected with a rack of the digging and anchoring all-in-one machine and extends in the cutting direction of the digging and anchoring all-in-one machine; the lubricating device comprises a first lubricating pipeline and a second lubricating pipeline, and inlets of the first lubricating pipeline and the second lubricating pipeline are used for being connected with oil supply equipment for supplying lubricating grease; outlets of the first lubricating pipeline and the second lubricating pipeline are formed in the two ends of the connecting piece correspondingly so that lubricating grease can be conveyed to the position between the connecting piece and the guiding piece from the two ends of the connecting piece, and therefore the lubricating efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of comprehensive tunneling machinery for coal mine tunnels, and specifically discloses a cutting device and an all-in-one tunneling and anchoring machine. Background Art

[0002] The drilling and anchoring machine is an engineering equipment that integrates drilling and anchoring functions. It is widely used in mining, tunnel construction and underground engineering construction. The drilling and anchoring machine usually includes a chassis, a cutting device, a support device, a loading device and a transport device. Its integrated design greatly improves the efficiency of underground engineering construction.

[0003] Among them, the cutting device is an important component of the mining and anchoring machine for cutting materials. It generally includes a cutting drum, a cutting arm, a driving device, a guide member and other structures. The cutting drum is arranged on the cutting arm. The driving device can drive the cutting arm to move along the guide member and adjust the cutting position of the cutting drum. In order to ensure the normal movement of the cutting arm, grease is generally injected into the connection position of the cutting arm and the guide member through the lubrication pipeline.

[0004] However, when the anchor drill works in a water-rich environment, water can easily enter the lubrication pipeline, causing the grease to be contaminated and unable to effectively lubricate the cutting arm and guide parts, thereby affecting the performance and service life of the cutting device. Summary of the invention

[0005] The present application provides a cutting device and an integrated digging and anchoring machine, which are used to solve the technical problem that when the integrated digging and anchoring machine works in a water-rich environment, water easily enters the lubrication pipeline and the cutting device cannot be effectively lubricated.

[0006] This application provides the following technical solutions to solve the above technical problems:

[0007] In a first aspect, an embodiment of the present application provides a cutting device, comprising:

[0008] A cutting drum, used for cutting materials;

[0009] A cutting boom, comprising an arm frame and at least one connecting member, wherein one end of the arm frame is connected to the connecting member, and the other end is connected to the cutting drum;

[0010] At least one guide member is slidably connected to the connecting member, and the guide member is also used to be connected to the frame of the integrated miner and anchor machine and extends along the cutting direction of the integrated miner and anchor machine;

[0011] A lubrication device, comprising a first lubrication pipeline and a second lubrication pipeline, wherein the inlets of the first lubrication pipeline and the second lubrication pipeline are both used to be connected to an oil supply device for supplying lubricating grease;

[0012] Wherein, the outlets of the first lubrication pipeline and the second lubrication pipeline are respectively arranged at two ends of the connecting member, so as to transport the lubricating grease from the two ends of the connecting member to between the connecting member and the guide member.

[0013] In a possible implementation manner, the connecting member includes a sleeve, the guiding member is a sliding column, the sleeve is sleeved on the sliding column, and is slidably connected to the sliding column.

[0014] In a possible embodiment, the connecting member further includes at least one triangular support plate, a side wall of the support plate is in the same extension direction as the sleeve and is connected to the sleeve, and the support plate is connected to the arm away from the top corner of the sleeve.

[0015] In a possible implementation manner, the sleeve includes a first lubrication hole and a second lubrication hole, and the first lubrication hole and the second lubrication hole are respectively arranged at two ends of the sleeve;

[0016] The first lubrication pipeline is located on a side of the support plate facing the cutting direction of the anchor-mining machine, and one end of the first lubrication pipeline is connected to the first lubrication hole;

[0017] Among them, the second lubrication pipeline includes a first connecting section and a second connecting section which are interconnected, the first connecting section extends along the height direction of the anchor mining machine, the second connecting section is located at the connection between the sleeve and the support plate, the extension direction of the second connecting section is the same as the extension direction of the sleeve, and the end of the second connecting section away from the first connecting section is connected to the second lubrication hole.

[0018] In a possible implementation manner, the arm support is rotatably connected to the connecting member, and the cutting arm further comprises:

[0019] A first driving device moves with the connecting member to drive the connecting member to move along the guiding member;

[0020] The second driving device moves with the arm and the connecting member respectively to drive the arm to rotate relative to the connecting member and adjust the angle between the arm and the connecting member.

[0021] In a possible implementation manner, the cutting device is arranged on the frame.

[0022] In a possible implementation manner, an electrical component assembly is further disposed on the rack, and the electrical component assembly includes:

[0023] Electrical components;

[0024] An electric control cabinet, comprising a cabinet body and at least one cabinet door, wherein a first accommodating cavity is provided in the cabinet body, wherein the electrical component is located in the first accommodating cavity, and wherein the cabinet door is connected to the cabinet body and is used to open or close the first accommodating cavity;

[0025] A first sealing member is located between the cabinet body and the cabinet door to seal a gap between the cabinet body and the cabinet door. In a possible implementation, the electrical component assembly includes:

[0026] A junction box, comprising a box body, a cover plate and an adapter; the box body is provided with a second accommodating cavity, the cover plate is detachably connected to the box body to close or open the second accommodating cavity, the adapter is at least partially located in the second accommodating cavity, and the adapter is used to connect the electrical component and an external adapter line;

[0027] A second sealing member is disposed between the box body and the cover plate to seal the gap between the box body and the cover plate. In a possible implementation, a loading device and a conveying device are further provided on the frame, and the loading device includes:

[0028] A loading trough, located below the cutting drum, to collect the material cut by the cutting drum, the discharge end of the loading trough being connected to the feed end of the conveying device;

[0029] a star wheel, located in the loading slot;

[0030] A hydraulic motor is drivingly connected to the star wheel, and the hydraulic motor is configured to drive the star wheel to rotate so as to push the material entering the loading trough to the feeding end of the conveying device.

[0031] In a possible implementation manner, the frame is further provided with a crawler-type walking device, a driving motor and a reducer, and the driving motor is connected to the crawler-type walking device via the reducer;

[0032] Wherein, the reducer is provided with a one-way air-permeable valve for releasing gas.

[0033] The present application provides a cutting device and a mining and anchoring machine, the cutting device includes a cutting drum, a cutting boom, at least one guide member and a lubricating device. The cutting boom includes an arm frame and a connecting member, one end of the arm frame is connected to the cutting drum, and the other end is connected to the connecting member, the connecting member is slidably connected to the guide member, the guide member is connected to the frame of the mining and anchoring machine, and extends along the cutting direction of the mining and anchoring machine. The arm frame supports the cutting drum and moves along the guide member through the connecting member. The lubricating device includes a first lubrication pipeline and a second lubrication pipeline, the inlets of the first lubrication pipeline and the second lubrication pipeline are both connected to an oil supply device for supplying lubricating grease, and the outlets are arranged on both sides of the connecting member, and the lubricating grease is transported from both ends of the connecting member to between the connecting member and the guide member. When one lubrication pipeline is contaminated by water, the other lubrication pipeline can continue to lubricate, which not only makes the lubricating grease filling efficiency higher, but also saves maintenance costs, improves construction efficiency, and adapts to water-rich environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0035] Figure 1 A schematic diagram of the front view of the cutting device provided in an embodiment of the present application;

[0036] Figure 2 A schematic diagram of the rear view structure of the cutting device provided in an embodiment of the present application;

[0037] Figure 3 A schematic diagram of the structure of the electrical component assembly in the integrated anchoring and digging machine provided in an embodiment of the present application;

[0038] Figure 4 A schematic diagram of the structure of a junction box in an electrical component assembly in an integrated anchor and digging machine provided in an embodiment of the present application;

[0039] Figure 5 A schematic diagram of the structure of a second annular sealing ring of a junction box in an electrical component assembly in an integrated miner and anchor machine provided in an embodiment of the present application;

[0040] Figure 6 A schematic diagram of the structure of the integrated anchoring and digging machine provided in an embodiment of the present application;

[0041] Figure 7 A schematic diagram of the top view of the loading device in the integrated anchoring and digging machine provided in an embodiment of the present application;

[0042] Figure 8 A bottom view structural schematic diagram of a loading device in an integrated anchoring and digging machine provided in an embodiment of the present application;

[0043] Fig. 9A schematic diagram of the structure of the walking device in the integrated drilling and anchoring machine provided in an embodiment of the present application.

[0044] Reference numerals:

[0045] 1- rack;

[0046] 2-cutting device; 201-arm; 202-sliding column; 203-sleeve; 204-support plate; 205-first lubrication pipeline; 206-second lubrication pipeline; 2061-first connecting section; 2062-second connecting section; 207-second driving device;

[0047] 3-electrical parts assembly; 301-electrical control cabinet; 302-junction box; 303-electrical components; 304-first annular sealing ring; 305-second annular sealing ring;

[0048] 4-loading device; 401-loading tank; 402-star wheel; 403 hydraulic motor;

[0049] 5- conveying device;

[0050] 6-travel device; 601-drive motor; 602-reducer; 6021-one-way air valve.

[0051] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0052] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0053] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention.

[0054] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0057] At present, with the increasing number of underground engineering projects, the complexity of the construction environment is also increasing. In a water-rich environment, the high humidity and water flow of the water-rich environment are likely to affect the lubrication pipeline, and water is easy to enter the lubrication pipeline, causing the grease to be contaminated. The anchoring and digging machines on the market can often only be used in water-scarce environments. Even if they are used in water-rich environments, other protective measures are required, which not only increases costs but also affects construction efficiency.

[0058] In order to overcome the above problems, the embodiment of the present application provides a cutting device and an integrated mining and anchoring machine, the cutting device includes a cutting drum, a cutting boom, a guide and a lubricating device. The cutting boom includes an arm frame and a connecting member, one end of the arm frame is connected to the connecting member, and the other end is connected to the cutting drum; the guide member is slidably connected to the connecting member, the guide member is installed on the frame of the integrated mining and anchoring machine, and extends along the cutting direction of the integrated mining and anchoring machine; the lubricating device includes a first lubrication pipeline and a second lubrication pipeline, the inlets of the first lubrication pipeline and the second lubrication pipeline are connected to the oil supply equipment, and the outlets are respectively arranged at the two ends of the connecting member, so as to transport the lubricating grease from the two ends of the connecting member to between the connecting member and the guide member. When water enters one of the lubrication pipelines and affects the lubrication, the other lubrication pipelines can continue to transport the lubricating grease between the connecting member and the guide member, so that the lubricating grease filling efficiency is higher and more suitable for use in a water-rich environment.

[0059] The structure, function and implementation process of the cutting device and the integrated digging and anchoring machine provided in this embodiment are described below with reference to the accompanying drawings.

[0060] Please refer to Figure 1 and Figure 2 The cutting device 2 includes a cutting drum, a cutting boom, at least one guide and a lubricating device. The cutting boom includes an arm frame 201 and at least one connecting member. One end of the arm frame 201 is connected to the cutting drum, and the other end is connected to the connecting member. The connecting member is slidably connected to the guide member. The guide member is installed on the body of the anchor-mining machine and extends along the cutting direction of the anchor-mining machine. The lubricating device includes a first lubricating pipeline 205 and a second lubricating pipeline 206. The inlets of the first lubricating pipeline 205 and the second lubricating pipeline 206 are both connected to an oil supply device for supplying lubricating grease, and the outlets are respectively arranged at both ends of the connecting member.

[0061] Through the connecting piece, the arm 201 drives the cutting drum to move along the guide piece. The cutting drum cuts the material, and the arm 201 is used to support the cutting drum. The first lubrication pipeline 205 and the second lubrication pipeline 206 transport lubricating grease from both ends of the connecting piece to between the connecting piece and the guide piece, so that the lubricating grease is filled between the connecting piece and the guide piece, lubricating the cutting device 2, and improving the lubricating grease filling efficiency. When water enters one of the lubrication pipelines and affects lubrication, the other lubrication pipeline can continue to transport lubricating grease between the connecting piece and the guide piece, reducing maintenance time and improving construction efficiency.

[0062] Exemplarily, the cutting drum may be a cylindrical structure with cutting teeth on the surface of the cylindrical structure. The cutting drum drives the cutting teeth to cut into and crush the material through rotational motion.

[0063] Exemplarily, the connecting member may be a slider, the guiding member may be a guide rail, the extending direction of the guide rail is the same as the cutting direction of the anchor mining machine, the slider is slidably connected to the guide rail, the arm 201 is connected to the slider, and the arm 201 moves along the guide rail through the slider.

[0064] Please refer to Figure 1 and Figure 2 In some embodiments, the connecting member is a sleeve 203, the guiding member is a sliding column 202, the extending direction of the sliding column 202 is the same as the cutting direction of the anchor mining machine, the sleeve 203 is sleeved on the sliding column 202, the arm 201 is connected to the sleeve 203, and the arm 201 moves along the sliding column 202 through the sleeve 203.

[0065] Please refer to Figure 1 and Figure 2 In some embodiments, the connecting member further includes at least one triangular support plate 204, a side wall of the support plate 204 extends in the same direction as the sleeve 203 and is connected to the sleeve 203, and the support plate 204 is connected to the arm 201 away from the top corner of the sleeve 203.

[0066] Exemplarily, the support plate 204 may be integrally formed with the sleeve 203 , or may be connected by welding or other methods.

[0067] Exemplarily, the cutting device 2 includes two connecting members and two guiding members, which are symmetrically arranged along the center line of the boom 201 in the cutting direction of the anchor miner. One end of the connecting member is connected to the boom 201, and the other end is connected to the guiding member, and the boom 201 moves along the guiding member through the connecting member.

[0068] Please refer to Figure 1 and Figure 2 In some embodiments, the sleeve 203 includes a first lubrication hole and a second lubrication hole, and the first lubrication hole and the second lubrication hole are respectively arranged at both ends of the sleeve 203; the first lubrication pipeline includes a first lubrication pipe 205 and a first lubrication channel, and the first lubrication pipe 205 is arranged on the side of the support plate 204 facing the cutting direction of the mining and anchoring machine. The first lubrication channel is arranged on the support plate 204, extending along the height direction of the mining and anchoring machine, one end is interconnected with the first lubrication pipe 205, and the other end is connected to the first lubrication hole of the sleeve 203. The lubricating grease flows from the first lubrication pipe to the first lubrication channel, and finally flows into the first lubrication hole, and is transported to the cavity between the sleeve 203 and the sliding column 202 for lubrication.

[0069] The second lubrication pipeline 206 includes a first connecting section 2061 and a second connecting section 2062. The first connecting section 2061 extends along the height direction of the anchor mining machine. The second connecting section 2062 is located at the connection between the sleeve 203 and the support plate 204. The extension direction of the second connecting section 2062 is the same as the extension direction of the sleeve 203. One end of the first connecting section 2061 is connected to the oil supply equipment, and the other end is interconnected with one end of the second connecting section 2062. The other end of the second connecting section 2062 is interconnected with the second lubrication hole. The lubricating grease flows from the first connecting section 2061 of the second lubrication pipeline 206 to the second connecting section 2062, and finally flows into the second lubrication hole and is transported to the cavity between the sleeve 203 and the sliding column 202 for lubrication.

[0070] Among them, the lubricating grease used is a lubricating grease with good waterproof performance, such as: calcium-based grease, aluminum-based composite grease or lithium-based grease.

[0071] In some embodiments, the arm 201 is rotatably connected to the connecting member, and the cutting arm further comprises: a first driving device and a second driving device 209. The first driving device is connected to the connecting member, driving the connecting member to move along the guide member; one end of the second driving device 207 is connected to the arm 201, and the other end is connected to the connecting member, driving the arm 201 to rotate relative to the connecting member, and adjusting the angle between the arm 201 and the connecting member.

[0072] Exemplarily, the first driving device can be a cylinder, or an electric telescopic rod, a lead screw, etc. One end of the first driving device is connected to the frame 1, and the other end is connected to the connecting member. The connecting member drives the arm 201 to move along the sliding column 202 through the first driving device.

[0073] Exemplarily, the second drive device 207 can be a telescopic drive device, including a fixed end and a telescopic end. The second drive device 207 is tilted, the fixed end is hinged to the connecting piece, and the telescopic end is hinged to the arm 201. The second drive device 207 drives the arm 201 to rotate to adjust the up and down swing angle of the cutting drum.

[0074] Please refer to Figure 6 The embodiment of the present application also provides a drilling and anchoring machine, in which the cutting device 2 is arranged on the frame 1.

[0075] Please refer to Figure 3 In some embodiments, the frame 1 is provided with an electrical component assembly 3, which includes an electrical element 303, an electric control cabinet 301 and a first sealing member 304. The electrical component assembly 3 is used to provide electrical control for the operation of the anchoring and digging machine.

[0076] The electric control cabinet 301 is used to manage and control various electrical functions of the anchoring and digging machine, such as starting, stopping, speed adjustment and fault detection. The electric control cabinet 301 includes a cabinet body and at least one cabinet door. A first accommodating cavity is provided in the cabinet body. Various electrical components 303 are installed inside the first accommodating cavity, such as circuit breakers, relays, contactors, programmable logic controllers and power modules. The cabinet door is connected to the cabinet body, such as being hinged on one side of the cabinet body. The cabinet door is used to open or close the first accommodating cavity to facilitate the installation, operation, inspection and maintenance of the electrical components 303 inside the first accommodating cavity.

[0077] The first seal 304 is installed between the cabinet body and the cabinet door to seal the gap between the cabinet body and the cabinet door. The first seal can be a rubber seal strip or a gasket to prevent water from entering the electrical components 303 in the first accommodating cavity of the electric control cabinet 301, thereby damaging the electrical components 303.

[0078] Please refer to Figure 4 and Figure 5 In some embodiments, the electrical component assembly 3 includes a junction box 302 and a second seal 305. The junction box 302 includes a box body, a cover plate, and an adapter. The box body is provided with a second accommodating cavity, and the cover plate is detachably connected to the box body to open or close the second accommodating cavity. For example, the cover plate can be mounted on the box body by pins; the adapter is at least partially in the second accommodating cavity, and is used to connect the electrical component 303 and the external adapter line. The second seal 305 is installed between the box body and the cover plate to seal the gap between the box body and the cover plate.

[0079] Exemplarily, the junction box 302 is installed outside the electric control cabinet 301, and the junction box 302 and the electrical components 303 in the electric control cabinet 301 are connected to each other through a cable. One end of the cable is connected to the electrical components 303 in the electric control cabinet 301, and the other end is connected to the adapter of the junction box 302, and is connected to the adapter of the external electrical device through the adapter.

[0080] The first seal 304 is installed between the cabinet body and the cabinet door of the electric control cabinet 301, and the second seal 305 is installed between the box body and the cover plate of the junction box 302. The first seal 304 and the second seal 305 can seal the electric control cabinet 301 and the junction box 302 tightly, thereby improving the waterproof performance and preventing the electrical components 303 inside the electric control cabinet 301 from entering water in a water-rich environment, thereby causing damage to the electrical components 303. In addition, compared with the commonly used ones, the electrical components 303 can adopt a higher waterproof grade standard to further improve the waterproof performance.

[0081] Please refer to Figure 6 , Figure 7 and Figure 8In some embodiments, a loading device 4 and a conveying device 5 are also provided on the frame 1. The loading device 4 is used to convey the cut materials to the conveying device 5, and the conveying device 5 conveys the cut materials to the equipment for transfer. The loading device 4 is located below the cutting drum and is installed at one end of the conveying device 5 close to the cutting device 2. For example, the loading device 4 can be installed on the conveying device 5 by pins.

[0082] The loading device 4 includes a loading trough 401, a star wheel 402 and a hydraulic motor 403. The loading trough 401 is used to collect the material cut by the cutting drum, and the discharge end of the loading trough 401 is connected to the feed end of the conveying device 5; the star wheel 402 is located in the loading trough 401; and the hydraulic motor 403 is connected to the star wheel 402 in a transmission manner. The hydraulic motor 403 drives the star wheel 402 to rotate, and pushes the material in the loading trough 401 to the feed end of the conveying device 5.

[0083] In a water-rich environment, the hydraulic motor 403 is less susceptible to the influence of water, has a low failure rate, is highly safe, and improves construction efficiency.

[0084] Please refer to Fig. 9 In some embodiments, a crawler-type walking device 6 is provided on the frame 1 of the anchor-mining machine. The crawler-type walking device 6 has a large contact area with the ground, so that the anchor-mining machine can walk on soft, muddy or uneven ground, providing good support and stability.

[0085] The crawler walking device 6 is driven by a driving motor 601 and a reducer 602. The driving motor 601 is connected to the crawler walking device 6 through the reducer 602. The driving motor 601 generates power and performs rotational motion. The reducer 602 converts the high-speed and low-torque output of the driving motor 601 into a low-speed and high-torque output. The output shaft of the reducer 602 is connected to the driving wheel that transmits the rotational motion to the crawler. The driving wheel engages with the crawler to transmit the rotational motion to the crawler to achieve walking.

[0086] The reducer 602 is provided with a one-way air valve 6021 for releasing gas. During the operation of the reducer 602, the internal temperature rises, which causes the gas to expand. The one-way air valve 6021 allows excess gas to be discharged to prevent the internal pressure from being too high. Due to the one-way design, the one-way air valve 6021 can prevent external water from entering the reducer 602, thereby preventing the reducer 602 from malfunctioning due to water ingress.

[0087] Finally, it should be noted that those skilled in the art will readily conceive of other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. The present invention is intended to cover any variations, uses or adaptations of the present invention, which follow the general principles of the present invention and include common knowledge or customary technical means in the art not disclosed by the present invention, are not limited to the precise structure described above and shown in the drawings, and may be modified and changed in various ways without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A cutting device, characterized in that: include: A cutting drum, used for cutting materials; A cutting boom, comprising an arm frame (201) and at least one connecting member, wherein one end of the arm frame (201) is connected to the connecting member, and the other end is connected to the cutting drum; At least one guide member is slidably connected to the connecting member, the guide member is also used to connect to the frame (1) of the integrated miner and anchor machine and extends along the cutting direction of the integrated miner and anchor machine; A lubrication device, comprising a first lubrication pipeline (205) and a second lubrication pipeline (206), wherein inlets of the first lubrication pipeline (205) and the second lubrication pipeline (206) are both used to be connected to an oil supply device for supplying lubricating grease; The outlets of the first lubrication pipeline (205) and the second lubrication pipeline (206) are respectively arranged at two ends of the connecting piece, so as to transport the lubricating grease from the two ends of the connecting piece to between the connecting piece and the guide piece.

2. The cutting device according to claim 1, characterized in that: The connecting member comprises a sleeve (203), the guiding member is a sliding column (202), the sleeve (203) is sleeved on the sliding column (202), and is slidably connected to the sliding column (202).

3. The cutting device according to claim 2, characterized in that: The connecting member further comprises at least one triangular support plate (204), a side wall of the support plate (204) extending in the same direction as the sleeve (203) and connected to the sleeve (203), and the support plate (204) is connected to the arm (201) away from the top corner of the sleeve (203).

4. The cutting device according to claim 3, characterized in that: The sleeve (203) is provided with a first lubrication hole and a second lubrication hole, and the first lubrication hole and the second lubrication hole are respectively arranged at two ends of the sleeve (203); The first lubrication pipeline (205) is located on the side of the support plate (204) facing the cutting direction of the anchor-mining machine, and one end of the first lubrication pipeline (205) is connected to the first lubrication hole; The second lubrication pipeline (206) comprises a first connecting section (2061) and a second connecting section (2062) which are interconnected, the first connecting section (2061) extending along the height direction of the anchor mining machine, the second connecting section (2062) being located at the connection between the sleeve (203) and the support plate (204), the extension direction of the second connecting section (2062) being the same as the extension direction of the sleeve (203), and the end of the second connecting section (2062) facing away from the first connecting section (2061) being connected to the second lubrication hole.

5. The cutting device according to any one of claims 1 to 4, characterized in that: The arm frame (201) is rotatably connected to the connecting member, and the cutting arm further comprises: A first driving device, connected to the connecting member, to drive the connecting member to move along the guiding member; A second driving device (207) is connected to the arm (201) and the connecting member respectively, so as to drive the arm (201) to rotate relative to the connecting member, thereby adjusting the angle between the arm (201) and the connecting member.

6. A drilling and anchoring machine, characterized in that: It comprises a frame (1) and a cutting device (2) according to any one of claims 1 to 5, wherein the cutting device (2) is arranged on the frame (1).

7. The integrated anchoring and digging machine according to claim 6, characterized in that: The frame (1) is also provided with an electrical component assembly (3), and the electrical component assembly (3) comprises: Electrical components (303); An electric control cabinet (301) comprises a cabinet body and at least one cabinet door, wherein a first accommodating cavity is provided in the cabinet body, the electrical element (303) is located in the first accommodating cavity, the cabinet door is connected to the cabinet body, and the cabinet door is used to open or close the first accommodating cavity; A first sealing member (304) is located between the cabinet body and the cabinet door to seal the gap between the cabinet body and the cabinet door.

8. The integrated anchoring and digging machine according to claim 7, characterized in that: The electrical component assembly (3) comprises: A junction box (302) comprising a box body, a cover plate and an adapter; the box body is provided with a second accommodating cavity, the cover plate is detachably connected to the box body to close or open the second accommodating cavity, the adapter is at least partially located in the second accommodating cavity, and the adapter is used to connect the electrical component (303) and an external adapter wire; A second sealing member (305), the second sealing member (305) is located between the box body and the cover plate to seal the gap between the box body and the cover plate.

9. The integrated anchoring and digging machine according to any one of claims 6 to 8, characterized in that The frame (1) is also provided with a loading device (4) and a conveying device (5), wherein the loading device (4) comprises: A loading trough (401) is located below the cutting drum to collect the material cut by the cutting drum, and the discharge end of the loading trough (401) is connected to the feed end of the conveying device (5); A star wheel (402) located in the loading slot (401); A hydraulic motor (403) is drivingly connected to the star wheel (402), and the hydraulic motor (403) is configured to drive the star wheel (402) to rotate so as to push the material entering the loading trough (401) to the feeding end of the conveying device (5).

10. The integrated anchoring and digging machine according to any one of claims 6 to 9, characterized in that: The frame (1) is also provided with a crawler-type walking device (6), a driving motor (601) and a reducer (602); the driving motor (601) is connected to the crawler-type walking device (6) via the reducer (602); Wherein, the reducer (602) is provided with a one-way air-permeable valve (6021) for releasing gas.

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