Pneumatic crawler-type hydraulic drill carriage

Abstract

The utility model relates to the technical field of hydraulic drill carriages, and provides a pneumatic crawler-type hydraulic drill carriage which is characterized by comprising a frame, a horizontal rotary platform, a supporting column, a lifting sliding sleeve, a lifting driving mechanism, a derrick and a vertical rotary platform, and the horizontal rotary platform is arranged on the frame; supporting columns are arranged on the left side and the right side above the horizontal rotating platform; lifting sliding sleeves are arranged on the supporting columns on the left side and the right side in a sliding mode. The fixed end of the lifting driving mechanism is arranged on the horizontal revolving platform, and the movable end of the lifting driving mechanism is arranged on the lifting sliding sleeve; the derrick is located between the two lifting sliding sleeves and located above the frame. A vertical rotating platform is arranged on one lifting sliding sleeve, and the derrick is arranged between the vertical rotating platform and the other lifting sliding sleeve and is rotationally connected with the lifting sliding sleeve. By means of the technical scheme, the problems that in the prior art, rotation adjustment of a derrick of a hydraulic drill carriage in the horizontal direction and the vertical direction is not flexible enough, and use requirements cannot be better met are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic jumbo drills, and more specifically, to a pneumatic crawler hydraulic jumbo drill. Background Art

[0002] The hydraulic jumbo drill is a key device for bolt support, which is used to drill holes in rock or soil layers and then install bolts in the holes to enhance the stability of rocks or soil, prevent dangers such as landslides and cave - ins, and has outstanding advantages in improving the support effect, reducing the support cost, accelerating the roadway drivage speed, reducing the auxiliary transportation volume, lightening the labor intensity, and increasing the utilization rate of the roadway section. The derrick of the existing hydraulic jumbo drill is not flexible enough in rotational adjustment in the horizontal and vertical directions and cannot better meet the usage requirements. Summary of the Utility Model

[0003] The utility model provides a pneumatic crawler hydraulic jumbo drill, which solves the problem that the derrick of the hydraulic jumbo drill in the related art is not flexible enough in rotational adjustment in the horizontal and vertical directions and cannot better meet the usage requirements.

[0004] The technical solution of the utility model is as follows: A pneumatic crawler hydraulic jumbo drill, characterized by comprising:

[0005] A frame,

[0006] A horizontal slewing platform, which is arranged on the frame;

[0007] Support columns, which are provided on the left and right sides above the horizontal slewing platform;

[0008] Lifting sliding sleeves, which are slidably arranged on the support columns on the left and right sides;

[0009] A lifting driving mechanism, the fixed end of which is arranged on the horizontal slewing platform, and the movable end of which is arranged on the lifting sliding sleeve;

[0010] A derrick, which is located between the two lifting sliding sleeves and above the frame;

[0011] A vertical slewing platform, which is arranged on one of the lifting sliding sleeves, the derrick is arranged between the vertical slewing platform and the other lifting sliding sleeve and is rotatably connected to the lifting sliding sleeve.

[0012] It further comprises:

[0013] A transverse support plate, which is arranged on the derrick and on the side of the derrick facing the frame;

[0014] Longitudinal connecting plates are provided at both ends of the transverse support plate. The derrick is located between the longitudinal connecting plates at both ends. One side of the derrick is arranged on the vertical slewing platform by means of one longitudinal connecting plate, and the other side of the derrick is rotatably connected to the lifting sliding sleeve by means of another longitudinal connecting plate.

[0015] It further includes a positioning seat which is arranged on the horizontal slewing platform. Both the support column and the lifting drive mechanism are arranged on the horizontal slewing platform by means of the positioning seat.

[0016] It further includes,

[0017] A support plate which is arranged on the lifting sliding sleeve. The vertical slewing platform is arranged on the lifting sliding sleeve by means of the support plate located on one side of the derrick.

[0018] A support sleeve which is arranged outside the longitudinal connecting plate on the other side of the derrick. The support sleeve is rotatably connected to the support plate.

[0019] It further includes a connecting flange plate which is arranged at one end of the support sleeve facing the longitudinal connecting plate. The connecting flange plate is in contact with and connected to the longitudinal connecting plate.

[0020] The connection between the longitudinal connecting plate and the vertical slewing platform is a detachable connection, and the connection between the longitudinal connecting plate and the connecting flange plate is also a detachable connection.

[0021] It further includes,

[0022] A positioning sleeve which is arranged on the movable end of the lifting drive mechanism;

[0023] A positioning shaft which is arranged on the positioning sleeve. The number of the positioning shafts is two, and the two positioning shafts are symmetrically arranged along the radial direction of the positioning sleeve;

[0024] A positioning plate which is arranged on the lifting sliding sleeve. The number of the positioning plates is two. The positioning sleeve is located between the two positioning plates. A positioning groove is formed at one end of the positioning plate far away from the lifting sliding sleeve. The positioning shaft is clamped with the positioning groove;

[0025] A mounting plate which is arranged on the positioning shaft and on the side of the positioning shaft far away from the support column. The mounting plate and the positioning plate form a detachable connection.

[0026] It further includes a locking bolt, the locking bolt having a screw rod and a nut. The screw rod of the locking bolt passes through the mounting plate and is threadedly connected to the positioning plate, and the mounting plate is clamped between the nut of the locking bolt and the positioning plate.

[0027] It further includes a reinforcing plate, the reinforcing plate being disposed on the lifting sliding sleeve, and two ends of the reinforcing plate are respectively connected to the positioning plates located outside thereof.

[0028] It further includes reinforcing rib plates, the reinforcing rib plates being connected between the support plate and the lifting sliding sleeve.

[0029] The working principle and beneficial effects of the present utility model are as follows: The horizontal slewing platform is disposed on the vehicle frame; there are support columns on the left and right sides above the horizontal slewing platform; lifting sliding sleeves are slidably disposed on the support columns on the left and right sides; the fixed end of the lifting drive mechanism is disposed on the horizontal slewing platform, and the movable end of the lifting drive mechanism is disposed on the lifting sliding sleeve; the derrick is located between the two lifting sliding sleeves and above the vehicle frame; a vertical slewing platform is disposed on one of the lifting sliding sleeves, and the derrick is disposed between the vertical slewing platform and the other lifting sliding sleeve and is rotatably connected to the lifting sliding sleeve. The lifting drive mechanism can be used to drive the lifting sliding sleeve to move up or down on the support column, and the lifting sliding sleeve drives the derrick to lift and lower synchronously; the horizontal slewing platform can be used to drive the left and right two lifting drive mechanisms and the left and right two support columns to rotate synchronously in the horizontal direction, and the support columns drive the derrick and the vertical slewing platform to rotate synchronously in the horizontal direction through the lifting sliding sleeves; the vertical slewing platform can be used to drive the derrick to rotate in the vertical direction. This enables the derrick of the hydraulic drilling rig to be adjusted flexibly enough in both the horizontal and vertical directions, better meeting the usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The following will further illustrate the above-mentioned characteristics, technical features, advantages and implementation manners of the present utility model in a clear and understandable manner in conjunction with the drawings of the preferred embodiments.

[0031] Figure 1 It is a schematic structural diagram of one direction of the present utility model.

[0032] Figure 2 It is a schematic structural diagram of another direction of the present utility model.

[0033] Figure 3 It is a schematic structural diagram of the connection between the derrick and the lifting sliding sleeve in the present utility model.

[0034] Figure 4 For Figure 1 the enlarged view of A in

[0035] Figure 5 For Figure 2 the enlarged view of B in

[0036] In the figure: 1, frame; 2, horizontal slewing platform; 3, support column; 4, lifting sliding sleeve; 5, lifting drive mechanism; 6, derrick; 7, vertical slewing platform; 8, transverse support plate; 9, longitudinal connecting plate; 10, support plate; 11, support sleeve; 12, connecting flange; 13, positioning seat; 14, positioning sleeve; 15, positioning shaft; 16, positioning plate; 17, mounting plate; 18, locking bolt; 19, reinforcing plate; 20, reinforcing rib plate. Detailed implementation manners

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will describe the specific implementation manners of the present invention with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, and other implementation manners can also be obtained.

[0038] To make the drawings concise, only the parts related to the utility model are schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, for the convenience of understanding and to make the drawings concise, in some drawings, components with the same structure or function are only schematically shown as one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also means "more than one" situation, and "several" includes "two" and "more than two".

[0039] In this article, it should be noted that unless otherwise clearly defined and limited, the terms "mount", "connect" and "couple" 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 or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0040] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0041] Embodiment, refer to Figures 1 - 2, which is an embodiment of the present utility model, provides a pneumatic crawler hydraulic drill rig, including a frame 1, a horizontal slewing platform 2, support columns 3, lifting sliding sleeves 4, a lifting drive mechanism 5, a derrick 6, and a vertical slewing platform 7. The horizontal slewing platform 2 is arranged on the frame 1; support columns 3 are provided on both the left and right sides above the horizontal slewing platform 2; lifting sliding sleeves 4 are slidably arranged on the support columns 3 on both sides; the fixed end of the lifting drive mechanism 5 is arranged on the horizontal slewing platform 2, and the movable end of the lifting drive mechanism 5 is arranged on the lifting sliding sleeve 4; the derrick 6 is located between the two lifting sliding sleeves 4 and above the frame 1; a vertical slewing platform 7 is arranged on one of the lifting sliding sleeves 4, one side of the derrick 6 is arranged on the vertical slewing platform 7, and the other side of the derrick 6 is rotatably connected to the other lifting sliding sleeve 4.

[0042] Further, as Figure 2 and Figure 3 shown, it further includes a transverse support plate 8 and a longitudinal connecting plate 9. The transverse support plate 8 is arranged on the derrick 6 and on the side of the derrick 6 facing the frame 1; longitudinal connecting plates 9 are arranged at both ends of the transverse support plate 8. The derrick 6 is located between the longitudinal connecting plates 9 at both ends. One side of the derrick 6 is arranged on the vertical slewing platform 7 by means of one longitudinal connecting plate 9, and the other side of the derrick 6 is rotatably connected to the lifting sliding sleeve 4 by means of the other longitudinal connecting plate 9.

[0043] When the derrick 6 is placed horizontally, the transverse support plate 8 is fixed to the bottom of the derrick 6, and longitudinal connecting plates 9 are fixed to both the left and right ends of the transverse support plate 8. The vertical slewing platform 7 drives one longitudinal connecting plate 9 connected to it to rotate, and this longitudinal connecting plate 9 drives the derrick 6 to rotate synchronously with it. The longitudinal connecting plate 9 located on the other side of the derrick 6 rotates synchronously on the lifting sliding sleeve 4 and plays a role in supporting and positioning the derrick 6. The cooperation of the transverse support plate 8 and the longitudinal connecting plate 9 can increase the connection area between the derrick 6 and the vertical slewing platform 7 and between the derrick 6 and the lifting sliding sleeve 4, thereby increasing the stress area of the derrick 6, making the connection more firm and reliable, and also improving the stability of the derrick 6 when it is placed horizontally.

[0044] Further, as Figure 1 、 Figure 2 and Figure 3As shown, it further includes a support plate 10 and a support sleeve 11. The support plate 10 is arranged on the lifting sliding sleeve 4, and the vertical slewing platform 7 is arranged on the lifting sliding sleeve 4 by means of the support plate 10 located on one side of the derrick 6; the support sleeve 11 is arranged outside the longitudinal connecting plate 9 located on the other side of the derrick 6, and the support sleeve 11 is rotatably connected to the support plate 10. The use of the support plate 10 can increase the connection area between the vertical slewing platform 7 and the lifting sliding sleeve 4, making the connection between the vertical slewing platform 7 and the lifting sliding sleeve 4 on one side of the derrick 6 more firm and reliable. The cooperation of the support plate 10 and the support sleeve 11 can increase the connection area between the other side of the derrick 6 and the lifting sliding sleeve 4, making the connection between the other side of the derrick 6 and the lifting sliding sleeve 4 more firm and reliable.

[0045] Furthermore, as Figure 2 and Figure 5 shown, it further includes a connecting flange 12. The connecting flange 12 is arranged at one end of the support sleeve 11 facing the longitudinal connecting plate 9, and the connecting flange 12 is in contact with and connected to the longitudinal connecting plate 9. The use of the connecting flange 12 can increase the contact area between the support sleeve 11 and the longitudinal connecting plate 9, making the connection between the support sleeve 11 and the longitudinal connecting plate 9 more firm and reliable.

[0046] Furthermore, the connection between the longitudinal connecting plate 9 and the vertical slewing platform 7 is a detachable connection, and the connection between the longitudinal connecting plate 9 and the connecting flange 12 is also a detachable connection. The connection between the longitudinal connecting plate 9 and the vertical slewing platform 7 and the connection between the longitudinal connecting plate 9 and the connecting flange 12 are both locked together by the cooperation of bolts and nuts, with firm connection, convenient and quick disassembly, saving time and effort.

[0047] Furthermore, as Figure 1 and Figure 2 shown, it further includes a positioning seat 13. The positioning seat 13 is arranged on the horizontal slewing platform 2, and both the support column 3 and the lifting drive mechanism 5 are arranged on the horizontal slewing platform 2 by means of the positioning seat 13. During installation, only need to install the positioning seat 13 on the horizontal slewing platform 2, and install the left and right support columns 3 and the left and right lifting drive mechanisms 5 on the positioning seat 13. As long as the length of the positioning seat 13 in the left-right direction is greater than the diameter of the horizontal slewing platform 2, sufficient spacing can be provided between the left and right support columns 3 and between the left and right lifting drive mechanisms 5, thus avoiding affecting the normal installation of the derrick 6.

[0048] Furthermore, as Figure 1 、 Figure 2 、 Figure 4 and Figure 5As shown in the figure, it further includes a positioning sleeve 14, a positioning shaft 15, a positioning plate 16, and a mounting plate 17. The positioning sleeve 14 is arranged on the movable end of the lifting drive mechanism 5; the positioning shaft 15 is arranged on the positioning sleeve 14, and the number of the positioning shafts 15 is two. The two positioning shafts 15 are symmetrically arranged along the radial direction of the positioning sleeve 14; the positioning plate 16 is arranged on the lifting sliding sleeve 4, and the number of the positioning plates 16 is two. The positioning sleeve 14 is located between the two positioning plates 16. A positioning groove is formed at one end of the positioning plate 16 away from the lifting sliding sleeve 4, and the positioning shaft 15 is clamped with the positioning groove; the mounting plate 17 is arranged on the positioning shaft 15 and is located on the side of the positioning shaft 15 away from the support column 3. The mounting plate 17 and the positioning plate 16 form a detachable connection. During installation, the lifting drive mechanism 5 is inserted between the left and right positioning plates 16, and the left and right positioning shafts 15 on the positioning sleeve 14 are respectively inserted into the positioning grooves on the corresponding side positioning plates 16, and then the mounting plate 17 and the positioning plate 16 are locked together. The structure is simple, the connection is firm and reliable, the disassembly and assembly are convenient and fast, saving time and effort.

[0049] Further, as Figure 4 and Figure 5 shown in the figure, it further includes a locking bolt 18. The locking bolt 18 has a screw rod and a nut. The screw rod of the locking bolt 18 passes through the mounting plate 17 and is threadedly connected with the positioning plate 16. The mounting plate 17 is clamped between the nut of the locking bolt 18 and the positioning plate 16. The mounting plate 17 and the positioning plate 16 are locked together by the upper and lower two locking bolts 18. The connection is firm and reliable, the disassembly and assembly are convenient and fast, saving time and effort.

[0050] Further, as Figure 4 and Figure 5 shown in the figure, it further includes a reinforcing plate 19. The reinforcing plate 19 is arranged on the lifting sliding sleeve 4, and both ends of the reinforcing plate 19 are respectively connected with the positioning plates 16 located outside it. The reinforcing plate 19 is connected to both the left and right positioning plates 16 and the lifting sliding sleeve 4 at the same time, which can increase the connection area between the positioning plate 16 and the lifting sliding sleeve 4, making the connection between the positioning plate 16 and the lifting sliding sleeve 4 more firm and reliable.

[0051] Further, as Figure 1 、 Figure 2 and Figure 3 shown in the figure, it further includes a reinforcing rib plate 20. The reinforcing rib plate 20 is connected between the support plate 10 and the lifting sliding sleeve 4. At least two reinforcing rib plates 20 arranged in the up and down direction are connected between each support plate 10 and the lifting sliding sleeve 4, which can increase the connection area between the support plate 10 and the lifting sliding sleeve 4, making the connection between the support plate 10 and the lifting sliding sleeve 4 more firm and reliable.

[0052] In this embodiment, the fixed part of the horizontal slewing platform 2 is connected to the vehicle frame 1, and the rotating part of the horizontal slewing platform 2 is connected to the positioning seat 13 located above it. The lower ends of the left and right support columns 3 and the left and right lifting drive mechanisms 5 are both arranged on the positioning seat 13. Lifting sliding sleeves 4 are slidably arranged on the left and right support columns 3. The lifting drive mechanism 5 is located on one side of the lifting sliding sleeve 4, and the movable end of the lifting drive mechanism 5 is connected to the lifting sliding sleeve 4. The support plate 10 is located on the other side of the lifting sliding sleeve 4. The fixed part of the vertical slewing platform 7 is connected to one support plate 10 and is located inside this support plate 10. A support sleeve 11 is rotatably connected inside the other support plate 10, and the inner end of the support sleeve 11 is connected with a connecting flange 12. The derrick 6 is located between the left and right lifting sliding sleeves 4. A transverse support plate 8 is fixed to the bottom of the derrick 6, and longitudinal connecting plates 9 are fixed to both the left and right ends of the transverse support plate 8. One longitudinal connecting plate 9 is connected to the rotating part of the vertical slewing platform 7, and the other longitudinal connecting plate 9 is connected to the connecting flange 12.

[0053] The lifting drive mechanism 5 can be used to drive the lifting sliding sleeve 4 to move up or down on the support column 3. The lifting sliding sleeve 4 drives the derrick 6 to lift synchronously through the cooperation of the support plate 10, the vertical slewing platform 7, the support sleeve 11, the connecting flange 12, the longitudinal connecting plate 9, and the transverse support plate 8. The horizontal slewing platform 2 can be used to drive the positioning seat 13 to rotate in the horizontal direction. The positioning seat 13 drives the left and right lifting drive mechanisms 5 and the left and right support columns 3 to rotate synchronously in the horizontal direction. The support column 3 drives the support plate 10, the vertical slewing platform 7, the support sleeve 11, the connecting flange 12, the longitudinal connecting plate 9, the transverse support plate 8, and the derrick 6 to rotate synchronously in the horizontal direction through the lifting sliding sleeve 4. The vertical slewing platform 7 can be used to drive the derrick 6 to rotate in the vertical direction. This makes the rotation adjustment of the derrick 6 of the hydraulic drill rig flexible enough in both the horizontal and vertical directions, and can better meet the use requirements. The hydraulic drill rig can be used to drill holes in rock formations or soil layers, and also has the functions of water exploration and gas exploration.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A pneumatic crawler hydraulic drilling vehicle, characterized in that: include, Frame (1), A horizontal rotating platform (2), wherein the horizontal rotating platform (2) is arranged on the vehicle frame (1); Support columns (3), with the support columns (3) being provided on both left and right sides above the horizontal rotary platform (2); A lifting sleeve (4), wherein the lifting sleeve (4) is slidably arranged on the support columns (3) on the left and right sides; A lifting drive mechanism (5), wherein a fixed end of the lifting drive mechanism (5) is arranged on the horizontal rotary platform (2), and a movable end of the lifting drive mechanism (5) is arranged on the lifting sleeve (4); A derrick (6), the derrick (6) being located between the two lifting sleeves (4) and above the vehicle frame (1); A vertical rotating platform (7) is provided on one of the lifting sleeves (4), one side of the derrick (6) is provided on the vertical rotating platform (7), and the other side of the derrick (6) is rotatably connected to the other lifting sleeve (4).

2. The pneumatic crawler hydraulic drilling vehicle according to claim 1, characterized in that: Also includes, a transverse support plate (8), the transverse support plate (8) being arranged on the derrick (6) and being located on a side of the derrick (6) facing the vehicle frame (1); Longitudinal connecting plates (9) are provided at both ends of the transverse supporting plate (8), the derrick (6) is located between the longitudinal connecting plates (9) at both ends, one side of the derrick (6) is provided on the vertical rotary platform (7) by means of one longitudinal connecting plate (9), and the other side of the derrick (6) is rotatably connected to the lifting sleeve (4) by means of another longitudinal connecting plate (9).

3. The pneumatic crawler hydraulic drilling vehicle according to claim 2, characterized in that: Also includes, A support plate (10), the support plate (10) being arranged on the lifting sleeve (4), and the vertical rotary platform (7) being arranged on the lifting sleeve (4) by means of the support plate (10) located on one side of the derrick (6); A support sleeve (11), wherein the support sleeve (11) is arranged on the outside of the longitudinal connecting plate (9) located on the other side of the derrick (6), and the support sleeve (11) is rotatably connected to the support plate (10).

4. The pneumatic crawler hydraulic drilling vehicle according to claim 3, characterized in that: It also comprises a connecting flange (12), wherein the connecting flange (12) is arranged at one end of the supporting sleeve (11) facing the longitudinal connecting plate (9), and the connecting flange (12) is in contact with and connected to the longitudinal connecting plate (9).

5. The pneumatic crawler hydraulic drilling vehicle according to claim 4, characterized in that: The longitudinal connecting plate (9) and the vertical rotating platform (7) are detachably connected, and the longitudinal connecting plate (9) and the connecting flange (12) are also detachably connected.

6. The pneumatic crawler hydraulic drilling vehicle according to claim 1, characterized in that: It also comprises a positioning seat (13), wherein the positioning seat (13) is arranged on the horizontal rotating platform (2), and the support column (3) and the lifting drive mechanism (5) are both arranged on the horizontal rotating platform (2) with the aid of the positioning seat (13).

7. The pneumatic crawler hydraulic drilling vehicle according to claim 1, characterized in that: Also includes, A positioning sleeve (14), the positioning sleeve (14) being arranged on a movable end of the lifting drive mechanism (5); A positioning shaft (15), the positioning shaft (15) being arranged on the positioning sleeve (14), the number of the positioning shafts (15) being two, and the two positioning shafts (15) being symmetrically arranged along the radial direction of the positioning sleeve (14); a positioning plate (16), the positioning plate (16) being arranged on the lifting sleeve (4), the number of the positioning plates (16) being two, the positioning sleeve (14) being located between the two positioning plates (16), a positioning groove being provided at one end of the positioning plate (16) away from the lifting sleeve (4), the positioning shaft (15) being engaged with the positioning groove; A mounting plate (17), the mounting plate (17) being arranged on the positioning shaft (15) and located on a side of the positioning shaft (15) away from the support column (3), the mounting plate (17) and the positioning plate (16) being detachably connected.

8. The pneumatic crawler hydraulic drilling vehicle according to claim 7, characterized in that: It also includes a locking bolt (18), the locking bolt (18) having a screw rod and a nut, the screw rod of the locking bolt (18) passing through the mounting plate (17) and then being threadedly connected to the positioning plate (16), and the mounting plate (17) being clamped between the nut of the locking bolt (18) and the positioning plate (16).

9. The pneumatic crawler hydraulic drilling vehicle according to claim 7, characterized in that: It also comprises a reinforcing plate (19), wherein the reinforcing plate (19) is arranged on the lifting sleeve (4), and the two ends of the reinforcing plate (19) are respectively connected to the positioning plate (16) located outside the reinforcing plate (19).

10. The pneumatic crawler hydraulic drilling vehicle according to claim 3, characterized in that: It also comprises a reinforcing rib plate (20), wherein the reinforcing rib plate (20) is connected between the supporting plate (10) and the lifting sleeve (4).

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