Slope dangerous rock cleaning device

Abstract

According to the side slope dangerous rock cleaning device, in the side slope dangerous rock cleaning process, according to the actual situation of site dangerous rocks, the different working heads carried at the working end of the movable arm are correspondingly switched, the positions and the angles of the working heads are adjusted through the steering base table and the movable arm, and therefore various kinds of treatment work can be conducted on the side slope dangerous rocks; the technical problems that in the prior art, due to the fact that the slope terrain is complex and dangerous, the equipment operation angle is not easy to adjust, and even potential safety hazards are caused are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of slope dangerous rock cleaning, and particularly relates to a slope dangerous rock cleaning device. Background Art

[0002] Dangerous rock on a slope refers to rocks, gravel, earth, and other rock masses that have become loose or have unfavorable structural surfaces due to natural factors (such as rainfall and earthquakes) or human activities (such as construction projects and mineral mining). Under the influence of external forces such as gravity and wind, these rocks can cause disasters such as rolling and landslides. Dangerous rock collapses are common geological hazards at tunnel entrances and on steep slopes. Therefore, construction companies often remove dangerous rock from slopes and install rockfall protection nets to prevent geological hazards caused by dangerous rock on slopes.

[0003] In existing technology, removing dangerous rock from slopes and installing rockfall protection nets often requires manual transport of cutting and drilling equipment to the slope, manual cutting and drilling of the rock, and installation of the protection net. Due to the complex and dangerous terrain of the slopes, this process often makes it difficult to adjust the operating angle of the equipment, potentially posing a safety hazard. Utility Model Content

[0004] In order to solve the technical problems in the background technology that cutting, drilling and other equipment need to be manually transported to the slope, cutting, drilling and other operations need to be performed manually on the dangerous rocks, and a protective net needs to be set up, during this process, due to the complex and dangerous terrain of the slope, the operating angle of the equipment is often difficult to adjust, and even safety hazards may occur, the utility model provides a slope dangerous rock cleaning device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for clearing dangerous rocks on a slope comprises a steering base, a movable arm and a plurality of working heads; the movable arm comprises a working end and a connecting end, the connecting end is movably connected to the steering base; the working head is detachably connected to the working end.

[0007] Optionally, the movable arm includes a driving assembly, a first strut, a second strut and a third strut; the connecting end is arranged at one end of the first strut, and the other end of the first strut is hinged to one end of the second strut; the working end is arranged at one end of the third strut, and the other end of the third strut is hinged to the other end of the second strut; the driving assembly is movably connected to the first strut, the second strut and the third strut.

[0008] Optionally, the driving assembly includes a first driving member, a second driving member and a third driving member; the first driving member is respectively connected to the first support rod and the steering base; the second driving member is respectively connected to the first support rod and the second support rod; the third driving member is respectively connected to the second support rod and the third support rod.

[0009] Optionally, the steering base includes: a base, a raised clamp is provided on the base; a base motor is provided on the base; a driving gear, the driving gear is provided at the output end of the base motor; a driven gear, the driven gear is movably connected to the base through the raised clamp and is engaged with the driving gear; a column, the column is provided on the driven gear, a hinge is provided at the upper end of the column, the hinge is hinged to the connecting end; and the first driving member is respectively connected to the column and the first support rod.

[0010] Optionally, the working head includes a connecting portion and a working portion;

[0011] The connecting portion includes: a connecting cylinder, a cavity is provided in the connecting cylinder, a partition plate is provided in the cavity, the partition plate divides the cavity into a connecting groove and a movable groove, and the connecting groove is detachably connected to the working end;

[0012] a first motor, wherein a first driving gear is provided on an output end of the first motor;

[0013] a transmission member, the transmission member comprising a transmission rod and a first driven gear fixedly disposed on the transmission rod, the first driven gear being engaged with the first driving gear, and an upper end of the transmission rod being movably connected to the movable groove;

[0014] Furthermore, the working part is connected to the lower end of the transmission rod, and the working part includes any one of a cutting head, a drilling head, a hook head and a clamping head.

[0015] Optionally, the drilling head is fixedly arranged at the lower end of the transmission rod.

[0016] Optionally, the connecting part also includes a rotating connection device, which includes: a ring connecting piece, which is fixedly connected to the lower end of the transmission rod; a transverse rod, which is movably connected to the ring connecting piece, the transverse rod is perpendicular to the transmission rod, and a second driven gear and a vertical connecting rod are provided on the transverse rod, and the vertical connecting rod is perpendicular to the transverse rod; a second motor, the second motor is fixedly provided on the ring connecting piece, and a second driving gear is provided on the output end of the second motor, and the second driving gear is meshed with the second driven gear; the cutting head includes a cutting motor, the cutting motor is provided on the vertical connecting rod, and a cutting disc is provided on the output end of the cutting motor.

[0017] Optionally, the hook head includes a rock hook, and the rock hook is arranged on the vertical connecting rod.

[0018] Optionally, the clamping head comprises:

[0019] A connecting rod, the connecting rod being fixedly connected to the vertical connecting rod;

[0020] Two fixing plates, the two fixing plates being fixedly arranged on both sides of the vertical connecting rod through the connecting rod;

[0021] Two sets of clamping drive members are respectively arranged on opposite sides of the fixed plate;

[0022] Two clamping plates, one of the clamping plates is arranged on a group of the clamping drive members.

[0023] Optionally, the drilling head is fixedly arranged at the lower end of the transmission rod.

[0024] Optionally, a fixing hole is provided on the connecting groove, and a through hole and a fixing pin corresponding to the fixing hole are provided on the working end; the fixing pin is inserted into the fixing hole and the through hole to movably connect the working end to the connecting groove.

[0025] The beneficial effects of the utility model are:

[0026] (1) The utility model provides a device for cleaning dangerous rocks on slopes. During the cleaning process of dangerous rocks on slopes, according to the actual situation of the dangerous rocks on site, different working heads carried by the working end of the movable arm are switched accordingly, and the position and angle of the working head are adjusted by the steering base and the movable arm, so that various processing operations on the dangerous rocks on slopes can be achieved. This solves the technical problem in the prior art that the operating angle of the equipment is difficult to adjust due to the complex and dangerous terrain of the slope, which may even cause safety hazards.

[0027] (2) At the same time, the working head of the present invention includes at least a cutting head, a drilling head, a hook head and a clamping head. During operation, the working head can be disassembled and replaced through the connecting groove. The cutting head is used to cut dangerous rocks, and the hook head is used to hook and remove smaller dangerous rocks; the drilling head is used to drill dangerous rocks, or to drill holes on the slope, and the clamping head is used to clamp and install the protective column into the hole. By switching multiple working heads, the present invention can realize the removal of dangerous rocks on the slope and the mechanized installation of the rockfall protection net, which greatly improves the work efficiency and safety factor. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the movable arm and the steering base in the utility model;

[0029] Figure 2 It is a schematic diagram of the cutting head in the present utility model;

[0030] Figure 3 It is a schematic diagram of the hook head in the utility model;

[0031] Figure 4 It is a schematic diagram of the clamping head in the utility model;

[0032] Figure 5 It is a schematic diagram of the drilling head in the utility model.

[0033] Among them: 1. Steering base; 11. Base; 12. Raised clamp; 13. Base motor; 14. Driving gear; 15. Driven gear; 16. Column; 17. Articulated member; 2. Movable arm; 21. Connecting end; 22. Working end; 221. Through hole; 222. Fixing pin; 23. First support rod; 24. Second support rod; 25. Third support rod; 26. First driving member; 27. Second driving member; 28. Third driving member; 3. Connecting cylinder; 31. Partition plate; 32. Connecting groove; 321. Fixing hole; 33. Movable groove; 34. Ring shaped slot; 4. First motor; 41. First driving gear; 5. Transmission member; 51. Transmission rod; 511. First driven gear; 512. Snap-on piece; 6. Cutting head; 61. Cutting motor; 62. Cutting disc; 7. Drilling head; 8. Hook head; 81. Rock hook; 9. Clamping head; 91. Fixing plate; 92. Connecting rod; 93. Clamping drive member; 94. Clamping plate; 10. Sleeve connector; 101. Transverse rod; 102. Second driven gear; 103. Vertical connecting rod; 104. Second motor; 105. Second driving gear. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0036] Unless otherwise specified, the relative arrangement of the parts and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be clear that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0037] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention: the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0038] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0039] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0040] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0041] See also Figures 1 to 5 , shows a schematic diagram of a slope dangerous rock cleaning device described in this application, including a steering base 1, a movable arm 2 and multiple working heads; the movable arm 2 includes a working end 22 and a connecting end 21, and the connecting end 21 is movably connected to the steering base 1; the working head and the working end 22 are detachably connected.

[0042] In this embodiment, a device for cleaning dangerous rocks on slopes is provided. During the cleaning process of dangerous rocks on slopes, different working heads mounted on the working end 22 of the movable arm 2 can be disassembled and switched accordingly according to the actual situation of the dangerous rocks on site, and the position and angle of the working head can be adjusted by turning the base 1 and the movable arm 2, so as to realize various processing operations on the dangerous rocks on slopes. This solves the technical problem in the prior art that the operating angle of the equipment is difficult to adjust due to the complex and dangerous terrain of the slope, which may even cause safety hazards.

[0043] Optionally, refer to Figure 1The movable arm 2 in the utility model includes a driving assembly, a first support rod 23, a second support rod 24 and a third support rod 25; the connecting end 21 is arranged at one end of the first support rod 23, and the other end of the first support rod 23 is hinged to one end of the second support rod 24; the working end 22 is arranged at one end of the third support rod 25, and the other end of the third support rod 25 is hinged to the other end of the second support rod 24; the driving assembly is movably connected to the first support rod 23, the second support rod 24 and the third support rod 25.

[0044] In this embodiment, the movable arm 2 includes a first support rod 23, a second support rod 24, and a third support rod 25, which are connected in sequence. During actual use, the drive assembly drives and adjusts each of the three support rods to adjust the angle and position of the working head at the working end 22 of the movable arm 2, thereby enabling the working head to perform corresponding operations on dangerous slope rocks. In this embodiment, the combination of the three support rods and the drive assembly makes the movable arm 2 highly maneuverable and adaptable to a variety of different working scenarios.

[0045] Optionally, refer to Figure 1 The driving assembly in the present invention includes a first driving member 26, a second driving member 27 and a third driving member 28; the first driving member 26 is respectively connected to the first support rod 23 and the steering base 1; the second driving member 27 is respectively connected to the first support rod 23 and the second support rod 24; the third driving member 28 is respectively connected to the second support rod 24 and the third support rod 25.

[0046] In this embodiment, the first driving member 26 is respectively connected to the first strut 23 and the steering base 1; the second driving member 27 is respectively connected to the first strut 23 and the second strut 24; the third driving member 28 is respectively connected to the second strut 24 and the third strut 25. During actual use, the angles between the three struts are adjusted by extending or retracting the three driving members, and the angle and position of the working head are adjusted in combination with the steering operation of the steering base 1.

[0047] Furthermore, the first driving member 26, the second driving member 27 and the third driving member 28 in this embodiment can all be selected as jacks, hydraulic cylinders or any other driving members known to those skilled in the art. This embodiment only provides a more preferred implementation scheme.

[0048] Furthermore, in this embodiment, the first support rod 23, the second support rod 24 and the third support rod 25 can be provided with diagonal support connecting members, and the first driving member 26, the second driving member 27 and the third driving member 28 can be movably connected to the support rods through the diagonal support connecting members. When the movable arm 2 is adjusted by the driving assembly, the movably connected first support rod 23, the second support rod 24 and the third support rod 25 can achieve angle adjustment.

[0049] Optionally, refer to Figure 1The steering base 1 in the utility model includes: a base 11, a protruding clamp 12 is provided on the base, a base motor 13 is provided on the base 11, and a driving gear 14 is provided at the output end of the base motor 13; a driven gear 15 movably connected to the base 11 through the protruding clamp 12, and the driven gear 15 is engaged with the driving gear 14; a column 16 is provided on the driven gear 15, and a hinge 17 is further provided at the upper end of the column 16, and the hinge 17 is hinged to the connecting end 21; a first driving member 26 is respectively connected to the column 16 and the first support rod 23.

[0050] In this embodiment, the steering base 1 includes a base 11, a base motor 13, a driving gear 14, a driven gear 15 and a column 16. During actual use, the base motor 13, the driving gear 14 and the driven gear 15 drive the column 16 to rotate, so as to realize the rotation of the movable arm 2 connected to the column 16, so that the operator can adjust the angle and position of the working head on the movable arm 2, which is convenient for operation according to the actual shape and position of the dangerous rock on the slope.

[0051] Optionally, refer to Figures 2 to 5 The working head in the present invention includes a connecting part and a working part; the connecting part includes: a connecting cylinder 3, a cavity is provided in the connecting cylinder 3, a partition plate 31 is provided in the cavity, the partition plate 31 divides the cavity into a connecting groove 32 and a movable groove 33, the connecting groove 32 is detachably connected to the working end 22; a first motor 4, and a first driving gear 41 arranged at the output end of the first motor 4, the first motor 4 is fixedly arranged on the outside of the connecting cylinder 3; a transmission member 5, the transmission member 5 includes a transmission rod 51, and a first driven gear 511 fixedly arranged on the transmission rod 51, the first driven gear 511 is engaged with the first driving gear 41, and the upper end of the transmission rod 51 is movably connected to the movable groove 33; the working part is connected to the lower end of the transmission rod 51, and the working part includes any one of a cutting head 6, a drilling head 7, a hook head 8 and a clamping head 9.

[0052] In this embodiment, the connecting groove 32 of the connecting tube 3 is detachably connected to the working end 22, so that the working head can be disassembled and replaced according to actual conditions during use; the transmission rod 51 is driven to rotate by the first motor 4, the first driving gear 41 and the first driven gear 511, thereby rotating the working head; at the same time, the working head may include at least a cutting head 6, a drilling head 7, a hook head 8 and a clamping head 9. During operation, the working head can be disassembled and replaced, and the cutting head 6 can be used to cut dangerous rocks, and the hook head 8 can be used to hook and remove smaller and shallower dangerous rocks; the drilling head 7 can be used to drill dangerous rocks, or holes can be drilled in the foundation pit of protective columns on the slope, and the protective columns can be clamped and installed in the foundation pit of protective columns by the clamping head 9. The utility model can realize the removal of dangerous rocks on the slope and the mechanized installation of the rockfall protection net by switching multiple working heads, which greatly improves the work efficiency and safety factor.

[0053] Furthermore, an annular engaging groove 34 may be provided in the movable groove 33, and a corresponding engaging piece 512 may be provided on the transmission rod 51. The engaging piece 512 movably engages with the annular engaging groove 34, thereby limiting the position of the transmission rod 51 in the movable groove 33 and enabling the transmission rod 51 to rotate under the drive of the first motor 41, the first gear 42, and the first driven gear 511. Specifically, the number of annular engaging grooves 34 may be one, two, or more.

[0054] Optionally, refer to Figure 5 The drilling head 7 in the present invention is fixedly arranged at the lower end of the transmission rod 51.

[0055] In this embodiment, the transmission rod 51 is driven to rotate by the first motor 41, the first gear 42 and the first driven gear 511, thereby driving the drilling head 7 to rotate. In specific applications, the drilling head 7 can be used to drill holes in dangerous rocks to remove them, or to drill holes on the slope to serve as a protective column foundation pit.

[0056] Furthermore, the drilling head 7 may be a carbide drill bit or other drill bits known to those skilled in the art, which is not further limited in this embodiment.

[0057] Optionally, refer to Figure 2The connecting part in the present invention also includes a rotating connecting device, which includes: a collar connecting piece 10, which is fixedly connected to the lower end of the transmission rod 51; a transverse rod 101, which is movably connected to the collar connecting piece 10, and the transverse rod 101 is perpendicular to the transmission rod 51. A second driven gear 102 and a vertical connecting rod 103 are provided on the transverse rod 101, and the vertical connecting rod 103 is perpendicular to the transverse rod 101; a second motor 104, which is fixedly provided on the collar connecting piece 10, and a second driving gear 105 is provided on the output end of the second motor 104, and the second driving gear 105 is meshed with the second driven gear 102; the cutting head 6 includes a cutting motor 61, and a cutting disc 62 is provided on the output end of the cutting motor 61.

[0058] In this embodiment, the transmission rod 51 and the collar connector 10 are adjusted to rotate axially around the transmission rod 51 through the first motor 41, the first gear 42 and the first driven gear 511; the transverse rod 101 drives the vertical connecting rod 103 and the cutting motor 61 to rotate around the transverse rod 101 through the second motor 104, the second driving gear 105 and the second driven gear 102, so that the cutting disc 62 is adjusted to a suitable angle, and the cutting disc 62 is driven to rotate by the cutting motor 61 to achieve cutting operations on dangerous rocks on the slope.

[0059] Furthermore, the cutting disc 62 can be specifically selected as a spring steel cutting disc or any other cutting disc known to those skilled in the art.

[0060] Optionally, refer to Figure 3 The hook head 8 in the present invention includes a dangerous rock hook 81 , which is arranged on the vertical connecting rod 103 .

[0061] In this embodiment, during the construction operation, when encountering smaller and shallower dangerous rocks, the working head can be switched to the hook head 8, and the first motor 41, the first gear 42 and the first driven gear 511 are used to enable the transmission rod 51 and the collar connector 10 to realize axial rotation adjustment around the transmission rod 51, so that the dangerous rock hook 81 is at a suitable angle and position; through the second motor 104, the second driving gear 105 and the second driven gear 102, the horizontal rod 101 drives the vertical connecting rod 103 and the dangerous rock hook 81 to rotate around the horizontal rod 101, and the dangerous rock is directly hooked out by the dangerous rock hook 81, so that it falls by itself, eliminating the risk of dangerous rocks.

[0062] Optionally, refer to Figure 4The clamping head 9 in the utility model includes: a connecting rod 92, which is fixedly connected to the vertical connecting rod 103; two fixed plates 91, which are fixedly arranged on both sides of the vertical connecting rod 103 through the connecting rod 92; two groups of clamping driving members 93, which are respectively arranged on opposite sides of the fixed plates 91; and two clamping plates 94, where one clamping plate 94 is arranged on a group of clamping driving members 93.

[0063] In this embodiment, the transmission rod 51 and the collar connector 10 are adjusted to rotate axially around the transmission rod 51 through the first motor 41, the first gear 42 and the first driven gear 511; the transverse rod 101 drives the vertical connecting rod 103 to rotate through the second motor 104, the second gear 105 and the second driven gear 102, so that the angle of the clamping head 9 can be adjusted to a suitable angle, and the clamping plate 94 is driven by the clamping drive 93, so that the two clamping plates 94 cooperate to achieve clamping or loosening actions.

[0064] Furthermore, the clamping driving member 93 in this embodiment can be specifically selected as a jack.

[0065] Furthermore, a sliding groove may be provided on the connecting rod 92 in this embodiment, and the movement of the clamping plate 94 is limited by the sliding groove.

[0066] Optionally, refer to Figures 1 to 5 The connecting groove 32 in the present invention is provided with a fixing hole 321, and the working end 22 is provided with a through hole 221 and a fixing pin 222 corresponding to the fixing hole 321; the fixing pin 222 is inserted into the fixing hole 321 and the through hole 221, so that the working end 22 is movably connected to the connecting groove 32.

[0067] In this embodiment, the movable connection between the working end 22 and the connecting groove 32 is achieved by the fixed pin 222. During specific use, the operator can remove or connect the working end 22 and the connecting groove 32 by pulling out and inserting the fixed pin 222 according to actual use needs, thereby replacing the corresponding working head.

[0068] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0069] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A device for cleaning dangerous rocks on slopes, characterized in that: The slope dangerous rock clearing device comprises a steering base (1), a movable arm (2) and a plurality of working heads; The movable arm (2) comprises a working end (22) and a connecting end (21), and the connecting end (21) is movably connected to the steering base (1); The working head is detachably connected to the working end (22).

2. The slope dangerous rock cleaning device according to claim 1, characterized in that: The movable arm includes a driving assembly, a first support rod (23), a second support rod (24) and a third support rod (25); The connecting end is arranged at one end of the first support rod (23), and the other end of the first support rod (23) is hinged to one end of the second support rod (24); The working end is arranged at one end of the third support rod (25), and the other end of the third support rod (25) is hinged to the other end of the second support rod (24); The driving assembly is movably connected to the first support rod (23), the second support rod (24) and the third support rod (25).

3. The slope dangerous rock cleaning device according to claim 2, characterized in that: The driving assembly includes a first driving member (26), a second driving member and a third driving member (28); The first driving member (26) is respectively connected to the first support rod (23) and the steering base (1); The second driving member (27) is respectively connected to the first support rod (23) and the second support rod (24); The third driving member (28) is respectively connected to the second support rod (24) and the third support rod (25).

4. The slope dangerous rock cleaning device according to claim 3, characterized in that: The steering base (1) comprises: A base (11), wherein a protruding clamp (12) is provided on the base (11); A base motor (13) is arranged on the base (11); A driving gear (14), the driving gear (14) being arranged at the output end of the base motor (13); A driven gear (15), the driven gear (15) being movably connected to the base (11) via the protruding clamp (12) and meshing with the driving gear (14); A column (16), the column (16) is arranged on the driven gear (15), a hinge (17) is provided at the upper end of the column (16), and the hinge (17) is hinged to the connecting end (21); Furthermore, the first driving member (26) is respectively connected to the column (16) and the first support rod (23).

5. The slope dangerous rock cleaning device according to claim 1, characterized in that: The working head includes a connecting portion and a working portion; The connecting portion includes: A connecting tube (3), wherein a cavity is provided in the connecting tube (3), a partition plate (31) is provided in the cavity, and the partition plate (31) divides the cavity into a connecting groove (32) and a movable groove (33), and the connecting groove (32) is detachably connected to the working end (22); a first motor (4), wherein a first driving gear (41) is provided on an output end of the first motor (4), and the first motor (4) is fixedly arranged on the outside of the connecting cylinder (3); A transmission member (5), the transmission member (5) comprising a transmission rod (51) and a first driven gear (511) fixedly arranged on the transmission rod (51), the first driven gear (511) being engaged with the first driving gear (41), and the upper end of the transmission rod (51) being movably connected to the movable groove (33); as well as, The working part is connected to the lower end of the transmission rod (51), and the working part includes any one of a cutting head (6), a drilling head (7), a hook head (8) and a clamping head (9).

6. The device for clearing dangerous rocks on slopes according to claim 5, characterized in that: The drilling head (7) is fixedly arranged at the lower end of the transmission rod (51).

7. The device for clearing dangerous rocks on slopes according to claim 5, characterized in that: The connecting portion further comprises a rotary connecting device, wherein the rotary connecting device comprises: a collar connector (10), the collar connector (10) being fixedly connected to the lower end of the transmission rod (51); A transverse rod (101), the transverse rod (101) is movably connected to the collar connector (10), the transverse rod (101) is perpendicular to the transmission rod (51), a second driven gear (102) and a vertical connecting rod (103) are provided on the transverse rod (101), and the vertical connecting rod (103) is perpendicular to the transverse rod (101); a second motor (104), the second motor (104) being fixedly mounted on the collar connector (10), a second driving gear (105) being mounted on an output end of the second motor (104), the second driving gear (105) being meshed with the second driven gear (102); The cutting head (6) comprises a cutting motor (61), the cutting motor (61) is arranged on the vertical connecting rod (103), and a cutting disc (62) is arranged on the output end of the cutting motor.

8. The device for clearing dangerous rocks on slopes according to claim 7, characterized in that: The hook head (8) comprises a dangerous rock hook (81), and the dangerous rock hook (81) is arranged on the vertical connecting rod (103).

9. The device for clearing dangerous rocks on slopes according to claim 7, characterized in that: The clamping head (9) comprises: A connecting rod (92), wherein the connecting rod (92) is fixedly connected to the vertical connecting rod (103); Two fixing plates (91), the two fixing plates (91) being fixedly arranged on both sides of the vertical connecting rod (103) via the connecting rod (92); Two groups of clamping driving members (93) are respectively arranged on opposite sides of the fixing plate (91); Two clamping plates (94), one of the clamping plates (94) is arranged on a group of the clamping driving members (93).

10. The device for clearing dangerous rocks on slopes according to any one of claims 5 to 9, characterized in that: The connecting groove (32) is provided with a fixing hole (321), and the working end (22) is provided with a through hole (221) and a fixing pin (222) corresponding to the fixing hole (321); The fixing pin (222) is inserted into the fixing hole (321) and the through hole (221), so that the working end (22) and the connecting groove (32) are movably connected.

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