Lightweight all-terrain hole digging and poling machine

Abstract

The invention discloses a light-weight all-terrain hole digging and pole erecting machine which is provided with a hole digging mechanism and a pole erecting mechanism, the hole digging mechanism and the pole erecting mechanism share a crawler-type walking part, a hydraulic system, an engine and a mechanical arm, and all the parts are driven by the hydraulic system and an electric power system and cooperatively conduct walking, hole digging and pole erecting operation. The vertical rod mechanism and the hole digging mechanism are arranged to be of a modular structure, disassembly and transportation can be conducted during transportation, operation can be conducted by installing one of the vertical rod mechanism and the hole digging mechanism on the overturning base according to requirements after the vertical rod mechanism and the hole digging mechanism are transported to a destination, sharing of the walking mechanism and a hydraulic system on the walking mechanism is achieved, and the transportation mass is reduced; in addition, the two pole erecting claws are arranged to be of a linkage structure and are matched with a pressure sensor to judge whether the electric pole can be grasped or not, and if the electric pole cannot be grasped, the angles of the pole erecting claws are adjusted through left-right simultaneous rotation of two gear type rotating mechanisms; and finally, a drilling mechanism capable of containing a plurality of drilling rods is arranged, and the drilling rods are automatically pushed out in drilling operation of a certain depth, so that the drilling rods do not need to be erected manually.

Description

Technical Field

[0001] The invention relates to the technical field of power grid laying, and in particular to a lightweight all-terrain hole digging and pole erecting machine. Background Art

[0002] Electric poles are the bridges of electricity, transporting electricity to various places. The common electric poles we see are wooden poles and cement poles. They are of different heights, standing in plains and mountains, and scattered around people. In the process of laying electric poles, boring machines and pole erecting machines are usually used instead of manual labor.

[0003] The hole-digger and pole-erector-erector-all-in-one machine, when drilling and erecting poles for the construction of electric poles in farmland conditions during the transformation of agricultural distribution networks, needs to adapt to the drilling range and pole-erector-erector-operations in complex terrains, improve the walking efficiency during construction, meet the construction environment of muddy mountains, paddy fields, etc., meet the requirements of all-road driving and operations, and improve driving safety and load-carrying capacity; in addition, during the construction process, it is necessary to accurately control the angle through hydraulic devices, etc. in order to achieve effective grasping of the electric poles and precise control of the digging angle. The existing pole-erector-erector-and-drilling machines cannot meet the requirements for angle adjustment accuracy on complex terrains. Summary of the invention

[0004] Based on the shortcomings of the prior art that the pole erector and the drilling machine cannot be combined for use in complex terrain, and the inability to accurately adjust the angle under the influence of complex terrain, resulting in the inability to grasp or produce drilling angle errors, the present invention provides a lightweight all-terrain hole digging pole erector.

[0005] The technical solution adopted by the present invention to solve the above technical problems is: a lightweight all-terrain hole digging and pole erecting machine, comprising:

[0006] A walking part, on which a main machine is rotatably arranged;

[0007] The cab is installed on the main engine and is used for full control;

[0008] A mechanical arm, arranged on the main machine, for flipping and adjusting the angle;

[0009] A turning seat, which is rotatably arranged at the end of the mechanical arm and is driven by a hydraulic cylinder to turn over at the end of the mechanical arm;

[0010] The vertical rod mechanism includes a first gear-type rotating mechanism arranged at the front side of the flip seat, a second gear-type rotating mechanism arranged at the output end of the first gear-type rotating mechanism, and a clamping device arranged at the output end of the second gear-type rotating mechanism. The first gear-type rotating mechanism and the second gear-type rotating mechanism rotate in the left and right directions and have different numbers of teeth. Due to the different number of teeth, when adjusting the angle, the two rotate in opposite directions to form an angle difference. If the angle difference is 0.1 degrees, it can be accurate to 0.1 degrees. The angle can be smaller, and a large angle can be adjusted by enlarging the number of rotations. For example, 3.3 degrees only requires two gear-type rotating mechanisms to rotate 33 times at the same time. In this way, the rotation accuracy can be improved, and the error caused by the tooth spacing in the rotating cylinder and the single gear structure of the rack and gear can be overcome;

[0011] The hole-digging mechanism includes a first hydraulic cylinder hinged on the right side of a flip seat, an adjusting seat vertically connected to the right side of the flip seat and hinged to the output end of the first hydraulic cylinder, a connecting seat arranged on the adjusting seat, two second hydraulic cylinders hinged on the connecting seat and a drilling machine rotatably arranged on the connecting seat, the two second hydraulic cylinders are hinged on the connecting seat symmetrically front and back and the output ends of the two are respectively hinged to the left and right front and back sides of the drilling machine for driving the drilling machine to rotate around the connecting seat.

[0012] Preferably, the first gear-type rotating mechanism includes a first mounting seat arranged on the flip seat, a first gear rack is rotatably provided on the first mounting seat, an edge of the first gear rack is provided with a first arc-shaped side wall and a plurality of first meshing teeth evenly distributed in an arc shape are provided along the first side wall, and a first motor gear meshing with the first meshing teeth is provided on the first gear rack.

[0013] Preferably, a second mounting seat is provided on the first gear rack, a second gear rack is rotatably provided on the second mounting seat, a welding machine assembly is provided on the second gear rack, an edge of the second gear rack is provided with a second arc-shaped side wall and a plurality of second meshing teeth evenly distributed in an arc shape are provided along the second side wall, and a second motor gear meshing with the second meshing teeth is provided on the second gear rack, wherein the rotation centers of the first gear rack and the second gear rack are located on the same axis, and the centers of the first side wall and the second side wall are located on the same axis, that is, the first gear rack and the second gear rack both rotate around the same axis under the drive of the two motor gears.

[0014] The first gear rack and the second gear rack are both provided with two arc-shaped slide rails, the first mounting seat and the second mounting seat are both provided with sliders and rollers, the sliders are slidably matched with one of the slide rails, and the rollers are against the other rail.

[0015] Preferably, the hole digging mechanism further comprises:

[0016] A drill rod, the bottom end of which is provided with a cutter head, and the top end of which is provided with an upper connecting structure;

[0017] The extension rod has a lower connecting structure at its bottom end and an upper connecting structure at its top end, and the lower connecting structure and the upper connecting structure are detachably connected;

[0018] The mounting frame is rotatably connected to the connecting seat, and has a U-shaped mounting opening. The top and bottom of the mounting opening are provided with mounting seat plates, and one side or both sides of the mounting opening are provided with lifting racks;

[0019] A lifting trolley is slidably disposed at the end of the mounting opening of the mounting frame, and comprises a lifting gear meshing with the rack and a lifting motor driving the lifting gear to rotate;

[0020] A rotating outer tube is rotatably arranged on two mounting base plates and is located in the mounting opening. A first driving mechanism for driving the rotating outer tube to rotate is arranged on the mounting base plates. The first driving mechanism includes a driving motor and an outer gear ring arranged on the rotating outer tube. A driving gear is arranged on the motor shaft of the driving motor. The driving gear meshes with the outer gear ring. An angle sensor meshing with the driving gear is also arranged on the mounting base plate. The rotation angle of the driving gear is obtained by the angle sensor and is used to control the rotation angle of the rotating outer tube.

[0021] An eccentric column, which is fixed to the mounting base plate and is located inside the rotating outer tube and has a vertically extending protrusion, and the rotating outer tube can rotate relative to the eccentric column;

[0022] The clamping claw is horizontally slidable and repositionable on the rotating outer tube, and has a U-shaped electromagnetic claw with a clamping opening. The width of the clamping opening of the electromagnetic claw is the same as the diameter of the drill rod and the extension rod. When the electromagnetic claw is powered on, the drill rod or the extension rod can be sucked at the clamping opening. When the electromagnetic claw rotates with the rotating outer tube, the inner end is squeezed by the raised part and slides outward to push the sucked drill rod or the extension rod to the docking position;

[0023] The rotary drive assembly is arranged on the lifting trolley, and an upper connecting structure is arranged at its output end. When the drill rod or the extension rod is extended, the rotary drive assembly follows the lifting trolley to descend and sleeve the drill rod or the extension rod for docking.

[0024] Preferably, the clamp includes a non-circular sliding rod and an electromagnetic claw arranged at the outer end of the sliding rod, the inner end of the sliding rod has a limit head to prevent it from falling off the rotating outer tube, the outer side wall of the rotating outer tube is provided with a support frame, the sliding rod slides through the support frame, and the support frame and the sliding rod are provided with a reset structure for retracting and restoring the sliding rod; the reset structure includes a limit platform arranged on the sliding rod and a reset spring sleeved on the sliding rod, one end of the reset spring abuts against the limit platform, and the other end of the reset spring abuts against the mounting frame, and the reset spring is compressed when the sliding rod slides out.

[0025] Preferably, the clamping jaws include a plurality of clamping jaw groups distributed in a circular array on the rotating outer tube, each clamping jaw group includes at least two vertically arranged clamping jaws; there are four clamping jaw groups, and the rotation angle between two adjacent clamping jaws is 90 degrees.

[0026] Preferably, the connecting structure is a step structure, the outer wall of the step structure is provided with an external thread, the lower connecting structure is a sleeve structure, the inner wall of the sleeve structure is provided with an internal thread matching the external thread, the rotary drive assembly is lifted to press the drill rod or the extension rod down to dock and threadedly connect through rotation; a retaining seat is provided at the bottom of the mounting seat plate, the bottom of which has a plurality of conical heads, a retaining frame is provided on the side, a retaining port with a limiting opening is provided on the retaining frame, the drill rod and the extension rod are located in the retaining port and their inclination angles are kept within a set range by limiting the retaining port.

[0027] Preferably, the pole mechanism includes a mechanical claw module, and the mechanical claw module includes:

[0028] The mounting seat body has a first connecting end and a second connecting end, wherein the first connecting end is used for connection and installation, and two communicating piston chambers are arranged inside the first connecting end;

[0029] The piston rod comprises two, and a pressure sensor is arranged at the end of the piston rod to feedback the pressure value. The pressure value has two functions. One is used to judge whether the vertical pole claws on both sides are in a clampable position. Only when the difference of the pressure values ​​on both sides is within the preset range, it indicates that the vertical pole claws can be closed by applying pressure through the pipeline. If one side is larger than the other side, it indicates that the angle needs to be adjusted until the pressure difference on both sides is within the preset range before clamping. The deflection direction is to rotate toward the side with a smaller pressure value. The two piston heads are respectively arranged in the two piston chambers and the two piston chambers are divided into a first chamber, a second chamber, a third chamber and a fourth chamber. The two piston rods extend to the second connecting end;

[0030] The pipelines include four pipelines, which are respectively connected with the first chamber to the fourth chamber for supplying gas to drive the extension and retraction of the piston rod;

[0031] The vertical rod claw group includes two groups, each group includes two vertical rod claws that can be opened and closed and are hinged to the second connection end, the vertical rod claw has a clamping end and a driving end, and its hinge point is located between the clamping end and the driving end, the driving end is hinged to the piston rod, and when the piston rod is extended and retracted, the two vertical rod claws are driven to rotate around their respective hinge points to open or close;

[0032] Before clamping, the air pressure in the first chamber and the second chamber is greater than that in the third chamber and the fourth chamber so as to push the piston toward the second connecting end so that the piston rod extends and drives the vertical rod claw to open;

[0033] During clamping, if two sets of pole claws are simultaneously sleeved on the pole, the piston rod is compressed to drive the two piston heads to move toward the first connecting end, and at the same time, the third chamber and the fourth chamber are pressurized through the pipeline to ensure that the pole claws are in a clamped state. When one set of pole claws is sleeved on the pole, one of the piston rods is compressed, and the pressure sensor reads the pressure value. At this time, the other piston rod is in an extended state, and the other set of pole claws is in an open state. Then the angle of the mounting seat is adjusted to make the other set of pole claws sleeved on the pole. At this time, the other piston rod is compressed to drive the pole claws to close and clamp the pole. Finally, the third chamber and the fourth chamber are pressurized through the pipeline to make both sets of pole claws in a clamped state. During clamping, the two pressure sensors obtain the pressure values ​​and compare them. Only when the difference between the two pressure values ​​is within the set range, the pressure is actively adjusted to perform clamping.

[0034] Preferably, two of the four pipelines connected to the first chamber and the second chamber are connected to a tee and are connected to the gas source station through a main pipeline; the third chamber and the fourth chamber are connected to a tee and are connected to the gas source station through a main pipeline.

[0035] Preferably, the two main pipes are provided with high-pressure resistant air intake control valves, and the two main pipes are provided with branch pipes, and the branch pipes are provided with high-pressure resistant pressure relief control valves.

[0036] Compared with the prior art, the advantages of the present invention are as follows: the pole erecting mechanism and the hole digging mechanism are configured as modular structures, which can be disassembled and transported during transportation. After being transported to the destination, one of them can be installed on the flip seat according to needs to carry out operations, thereby realizing the sharing of the walking mechanism and the hydraulic system thereon and reducing the transportation weight; in addition, the two pole erecting claws are configured as a linkage structure and cooperate with a pressure sensor to determine whether the pole can be grasped. If it cannot be grasped, the angle of the pole erecting claws is adjusted by rotating left and right at the same time through two sets of gear-type rotating mechanisms; finally, a drilling mechanism that can hold multiple drill rods is configured. In drilling operations at a certain depth, the drill rods are automatically pushed out without the need to manually erect the drill rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present invention. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0038] Figure 1 A three-dimensional diagram of a down-the-hole drilling rig in this application;

[0039] Figure 2It is a three-dimensional diagram of the drilling mechanism and the pole erecting mechanism;

[0040] Figure 3 and Figure 4 This is the exploded diagram of the pole mechanism;

[0041] Figure 5 This is a three-dimensional picture of the mechanical claw module;

[0042] Figure 6 This is a top view of the mechanical claw module;

[0043] Figure 7 This is a cross-sectional view of the mechanical claw module;

[0044] Figure 8 is a stereogram of the drilling mechanism;

[0045] Fig. 9 This is an exploded view of the drilling mechanism;

[0046] Fig.10 is a stereogram of a rotating outer tube;

[0047] Fig.11 for Fig.10 Enlarged view of point C in the middle;

[0048] Fig.12 is a cross-sectional view of the electromagnetic claw;

[0049] In the figure: 01, walking part; 02, main machine; 03, mechanical arm; 04, digging mechanism; 041, mounting frame; 0411, mounting opening; 042, rotating outer tube; 0421, supporting frame; 043, lifting trolley; 0431, rack; 044, mounting seat plate; 045, clamping claw; 0451, sliding rod; 04511, limit head; 0452, electromagnetic claw; 0453, reset spring; 0454, limit table; 046, holding seat; 047, conical head; 048, holding frame; 049, eccentric column; 0491, raised part; 05, turning seat; 10, pole mechanism; 101, first gear type rotating mechanism; 10 11. First mounting seat; 1012. First motor gear; 1013. First gear rack; 10131. First meshing tooth; 102. Second gear-type rotating mechanism; 1021. Second mounting seat; 1022. Second motor gear; 1023. Second gear rack; 10231. Second meshing tooth; 103. Mechanical claw module; 1031. Mounting seat body; 10311. First chamber; 10312. Second chamber; 10313. Third chamber; 10314. Fourth chamber; 1032. Piston rod; 1033. Vertical rod claw; 1034. Clamp block; 1035. Drive arm; 1036. Upper mounting plate; 1037. Sliding shaft. DETAILED DESCRIPTION

[0050] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0051] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0052] Example 1

[0053] This embodiment mainly describes the title of lightweight all-terrain hole digging pole machine. The technical solution adopted by the present invention to solve the above technical problems is: lightweight all-terrain hole digging pole machine, such as Figure 1-12 As shown, including:

[0054] The walking part 01 is provided with a main machine 02 which is rotatable. The main machine 02 has an engine and a hydraulic system. The walking part 01 is a crawler structure driven by the engine. The hydraulic system provides power for the angle adjustment of each part.

[0055] The cab is installed on the main engine 02 and is used for full control;

[0056] The mechanical arm 03 is arranged on the main machine 02 and is used for flipping and adjusting the angle. It has a multi-stage articulated rotating arm, and each stage of the rotating arm is driven to rotate by a hydraulic cylinder;

[0057] The flip seat 05 is rotatably arranged at the end of the mechanical arm 03 and is driven by a hydraulic cylinder to flip at the end of the mechanical arm 03. A four-link structure is provided at the end of the mechanical arm 03 to drive the flip seat 05 to flip. The flipping power source is the hydraulic cylinder.

[0058] The pole mechanism 10 includes a first gear-type rotating mechanism 101 disposed at the front side of the flip seat 05, a second gear-type rotating mechanism 102 disposed at the output end of the first gear-type rotating mechanism 101, and a clamping device disposed at the output end of the second gear-type rotating mechanism 102. The first gear-type rotating mechanism 101 and the second gear-type rotating mechanism 102 rotate in the left-right direction and have different numbers of teeth.

[0059] The hole-digging mechanism 04 includes a first hydraulic cylinder hinged on the right side of the flip seat 05, an adjusting seat vertically connected to the right side of the flip seat 05 and hinged to the output end of the first hydraulic cylinder, a connecting seat arranged on the adjusting seat, two second hydraulic cylinders hinged on the connecting seat and a drilling machine rotatably arranged on the connecting seat, the two second hydraulic cylinders are hinged on the connecting seat symmetrically front and back, and the output ends of the two are respectively hinged to the left and right front and back sides of the drilling machine for driving the drilling machine to rotate around the connecting seat.

[0060] Preferably, the first gear-type rotating mechanism 101 includes a first mounting seat 1011 arranged on the flip seat 05, and a first gear rack 1013 is rotatably provided on the first mounting seat 1011. The edge of the first gear rack 1013 is provided with a first arc-shaped side wall and a plurality of first meshing teeth 10131 evenly distributed in an arc shape are provided along the first side wall. The first gear rack 1013 is provided with a first motor gear 1012 that meshes with the first meshing teeth 10131.

[0061] Preferably, a second mounting seat 1021 is provided on the first gear rack 1013, a second gear rack 1023 is rotatably provided on the second mounting seat 1021, a welding machine assembly is provided on the second gear rack 1023, an edge of the second gear rack 1023 is provided with a circular arc-shaped second side wall and a plurality of second meshing teeth 10231 uniformly distributed in a circular arc shape are provided along the second side wall, and a second motor gear 1022 meshing with the second meshing teeth 10231 is provided on the second gear rack 1023, wherein the rotation centers of the first gear rack 1013 and the second gear rack 1023 are located on the same axis, and the centers of the first side wall and the second side wall are located on the same axis, that is, the first gear rack 1013 and the second gear rack 1023 both rotate around the same axis under the drive of the two motor gears.

[0062] Preferably, the hole digging mechanism 04 further comprises:

[0063] A drill rod, the bottom end of which is provided with a cutter head, and the top end of which is provided with an upper connecting structure;

[0064] The extension rod has a lower connecting structure at its bottom end and an upper connecting structure at its top end, and the lower connecting structure and the upper connecting structure are detachably connected;

[0065] The mounting frame 041 is rotatably connected to the connecting seat, and has a U-shaped mounting opening 0411. The top and bottom of the mounting opening 0411 are provided with mounting seat plates 044. One side or both sides of the mounting opening 0411 are provided with lifting racks 0431.

[0066] A lifting trolley 043 is slidably disposed at the end of the mounting opening 0411 of the mounting frame 041, and includes a lifting gear meshing with the rack 0431 and a lifting motor driving the lifting gear to rotate;

[0067] The rotating outer tube 042 is rotatably arranged on two mounting base plates 044 and is located in the mounting opening 0411. The mounting base plates 044 are provided with a first driving mechanism for driving the rotating outer tube 042 to rotate. The first driving mechanism includes a driving motor and an outer gear ring arranged on the rotating outer tube 042. A driving gear is arranged on the motor shaft of the driving motor. The driving gear meshes with the outer gear ring. The mounting base plates 044 are also provided with an angle sensor meshed with the driving gear. The rotation angle of the driving gear is obtained by the angle sensor and is used to control the rotation angle of the rotating outer tube 042.

[0068] An eccentric column 049, which is fixed on the mounting base plate 044 and is located inside the rotating outer tube 042 and has a vertically extending protrusion 0491, and the rotating outer tube 042 can rotate relative to the eccentric column 049;

[0069] The clamping jaw 045 is horizontally slidable and repositionable on the rotating outer tube 042. The clamping jaw 0452 has a U-shaped electromagnetic jaw 0452 with a clamping opening. The width of the clamping opening of the electromagnetic jaw 0452 is the same as the diameter of the drill rod and the extension rod. When the electromagnetic jaw 0452 is powered on, the drill rod or the extension rod can be sucked at the clamping opening. When the electromagnetic jaw 0452 rotates with the rotating outer tube 042, the inner end is squeezed by the protrusion 0491 and slides outward to push the sucked drill rod or extension rod to the docking position.

[0070] The rotary drive assembly is arranged on the lifting trolley 043, and an upper connecting structure is provided at its output end. When the drill rod or the extension rod is extended, it follows the lifting trolley 043 to descend and connect the drill rod or the extension rod.

[0071] Preferably, the clamp 045 includes a non-circular sliding rod 0451 and an electromagnetic claw 0452 arranged at the outer end of the sliding rod 0451, the inner end of the sliding rod 0451 has a limit head 04511 to prevent it from falling off the rotating outer tube 042, the outer side wall of the rotating outer tube 042 is provided with a support frame 0421, the sliding rod 0451 slides through the support frame 0421, and the support frame 0421 and the sliding rod 0451 are provided with a reset structure for the sliding rod 0451 to retract and reset; the reset structure includes a limit platform 0454 arranged on the sliding rod 0451 and a reset spring 0453 sleeved on the sliding rod 0451, one end of the reset spring 0453 abuts against the limit platform 0454, and the other end of the reset spring 0453 abuts against the mounting frame 041, and the reset spring 0453 is compressed when the sliding rod 0451 slides out.

[0072] Preferably, the clamping jaws 045 include a plurality of clamping jaws 045 groups distributed in a circular array on the rotating outer tube 042, each clamping jaw 045 group includes at least two vertically arranged clamping jaws 045; there are four clamping jaws 045 groups, and the rotation angle between two adjacent ones is 90 degrees.

[0073] Preferably, the connecting structure is a step structure, and the outer wall of the step structure is provided with an external thread. The lower connecting structure is a sleeve structure, and the inner wall of the sleeve structure is provided with an internal thread matching the external thread. The rotary drive assembly is lifted to press the drill rod or the extension rod down to dock and connect them by rotation; a retaining seat 046 is provided at the bottom of the mounting seat plate 044, and a plurality of conical heads 047 are provided at the bottom thereof, and a retaining frame 048 is provided on the side thereof, and a retaining port with a limiting opening is provided on the retaining frame 048. The drill rod and the extension rod are located in the retaining port and their inclination angles are kept within a set range by limiting the retaining port.

[0074] Preferably, the pole mechanism 10 includes a mechanical claw module 103, and the mechanical claw module 103 includes:

[0075] The mounting seat body 1031 has a first connecting end and a second connecting end, wherein the first connecting end is used for connection and installation, and two communicating piston chambers are arranged inside the first connecting end;

[0076] The piston rod 1032 includes two piston rods. A pressure sensor is provided at the end of the piston rod 1032 to feedback the pressure value. The pressure value has two functions. One is to judge whether the vertical rod claws 1033 on both sides are in a clampable position. Only when the difference in the pressure values ​​on both sides is within a preset range, it indicates that the vertical rod claws 1033 can be closed by applying pressure through the pipeline. If one side is larger than the other side, it indicates that the angle needs to be adjusted until the pressure difference on both sides is within the preset range before clamping. The deflection direction is to rotate toward the side with a smaller pressure value. The two piston heads are respectively arranged in the two piston cavities and the two piston cavities are divided into a first chamber 10311, a second chamber 10312, a third chamber 10313 and a fourth chamber 10314. The two piston rods 1032 extend to the second connecting end.

[0077] The pipelines include four pipelines, which are respectively connected to the first chamber 10311, the second chamber 10312, the third chamber 10313 and the fourth chamber 10314 for supplying air to drive the piston rod 1032 to extend and retract;

[0078] The vertical rod claw group includes two groups, each group includes two vertical rod claws 1033 that can be opened and closed and are hinged to the second connection end, the vertical rod claw 1033 has a clamping end and a driving end, and its hinge point is located between the clamping end and the driving end, and the driving end is hinged to the piston rod 1032. When the piston rod 1032 is extended or retracted, the two vertical rod claws 1033 are driven to rotate around their respective hinge points to open or close;

[0079] Before clamping, the air pressure in the first chamber 10311 and the second chamber 10312 is greater than that in the third chamber 10313 and the fourth chamber 10314 to push the piston toward the second connection end so that the piston rod 1032 extends and drives the vertical rod claw 1033 to open;

[0080] During clamping, if two sets of pole claws 1033 are simultaneously sleeved on the pole, the piston rod 1032 is compressed to drive the two piston heads to move toward the first connection end, and at the same time, the third chamber 10313 and the fourth chamber 10314 are pressurized through the pipeline to ensure that the pole claws 1033 are in a clamped state. When one set of pole claws 1033 is sleeved on the pole, one of the piston rods 1032 is compressed, and the pressure sensor reads the pressure value. At this time, the other piston rod 1032 is in an extended state, and the other set of pole claws 1033 is in Open state, then adjust the angle of the mounting seat body 1031 so that the other set of pole claws 1033 are sleeved on the pole. At this time, the other piston rod 1032 is pressurized to drive the pole claws 1033 to close and clamp the pole. Finally, the third chamber 10313 and the fourth chamber 10314 are pressurized through the pipeline so that the two sets of pole claws 1033 are in a clamped state. When clamping, the two pressure sensors obtain the pressure values ​​and compare them. Only when the difference between the two pressure values ​​is within the set range, the pressure is actively adjusted to clamp.

[0081] Specifically, the mechanical claw module 103 also includes an upper mounting plate 1036 and a lower mounting plate arranged on the mounting seat body 1031, two hinge shafts arranged between the two mounting plates, two vertical pole claws 1033 rotatably arranged on the hinge shafts, a sliding shaft 1037 arranged on the piston rod 1032 and two driving arms 1035 rotatably arranged on the sliding shaft 1037, the other ends of the two driving arms 1035 are hinged to one end of the vertical pole claw 1033, the two ends of the sliding shaft 1037 pass through the upper mounting main board and the lower mounting plate, and the upper and lower mounting plates are provided with strip sliding holes for the sliding shaft 1037 to slide, wherein the middle part of the vertical pole claw 1033 is rotatably connected to the hinge shaft, the left end of the vertical pole claw 1033 is rotatably connected to the sliding shaft 1037, and the right end of the vertical pole claw 1033 is provided with a detachable clamping block 1034, and the clamping block 1034 is provided with an arc-shaped clamping surface matching the side wall of the pole.

[0082] Preferably, two of the four pipelines connected to the first chamber 10311 and the second chamber 10312 are connected to a tee and are connected to the gas source station through a main pipeline; the third chamber 10313 and the fourth chamber 10314 are connected to a tee and are connected to the gas source station through a main pipeline.

[0083] Preferably, the two main pipes are provided with high-pressure resistant air intake control valves, and the two main pipes are provided with branch pipes, and the branch pipes are provided with high-pressure resistant pressure relief control valves.

[0084] The above is a detailed introduction to the lightweight all-terrain hole-digging pole erector provided by the present invention. Specific examples are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the present invention and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified. These improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. Lightweight all-terrain hole digging and pole erecting machine, characterized by: include: A walking part, on which a main machine is rotatably arranged; The cab is installed on the main engine and is used for full control; A mechanical arm, arranged on the main machine, for flipping and adjusting the angle; A turning seat, which is rotatably arranged at the end of the mechanical arm and is driven by a hydraulic cylinder to turn over at the end of the mechanical arm; The pole mechanism comprises a first gear-type rotating mechanism arranged at the front side of the flip seat, a second gear-type rotating mechanism arranged at the output end of the first gear-type rotating mechanism, and a clamping device arranged at the output end of the second gear-type rotating mechanism, wherein the first gear-type rotating mechanism and the second gear-type rotating mechanism rotate in the left-right direction and have different numbers of teeth; The hole-digging mechanism includes a first hydraulic cylinder hinged on the right side of a flip seat, an adjusting seat vertically connected to the right side of the flip seat and hinged to the output end of the first hydraulic cylinder, a connecting seat arranged on the adjusting seat, two second hydraulic cylinders hinged on the connecting seat and a drilling machine rotatably arranged on the connecting seat, the two second hydraulic cylinders are hinged on the connecting seat symmetrically front and back and the output ends of the two are respectively hinged to the left and right front and back sides of the drilling machine for driving the drilling machine to rotate around the connecting seat.

2. The lightweight all-terrain hole digging and pole erecting machine according to claim 1 is characterized in that: The first gear-type rotating mechanism includes a first mounting seat arranged on the flip seat, a first gear rack is rotatably provided on the first mounting seat, an edge of the first gear rack is provided with a first arc-shaped side wall and a plurality of first meshing teeth evenly distributed in an arc shape are provided along the first side wall, and a first motor gear meshing with the first meshing teeth is provided on the first gear rack.

3. The lightweight all-terrain hole digging and pole erecting machine according to claim 2 is characterized in that: The first gear rack is provided with a second mounting seat, the second gear rack is rotatably provided on the second mounting seat, the second gear rack is provided with a welding machine assembly, the edge of the second gear rack is provided with a circular arc-shaped second side wall and a plurality of second meshing teeth evenly distributed in a circular arc shape are provided along the second side wall, and the second gear rack is provided with a second motor gear meshing with the second meshing teeth, wherein the rotation centers of the first gear rack and the second gear rack are located on the same axis, and the centers of the first side wall and the second side wall are located on the same axis, that is, the first gear rack and the second gear rack both rotate around the same axis under the drive of the two motor gears.

4. The lightweight all-terrain hole digging and pole erecting machine according to claim 1 is characterized in that: The hole digging mechanism also includes: A drill rod, the bottom end of which is provided with a cutter head, and the top end of which is provided with an upper connecting structure; The extension rod has a lower connecting structure at its bottom end and an upper connecting structure at its top end, and the lower connecting structure and the upper connecting structure are detachably connected; The mounting frame is rotatably connected to the connecting seat, has a U-shaped mounting opening, and the top and bottom of the mounting opening are provided with mounting seat plates, and one side or both sides of the mounting opening are provided with a lifting rack; the lifting trolley is slidably arranged at the end of the mounting opening of the mounting frame, and includes a lifting gear meshing with the rack and a lifting motor driving the lifting gear to rotate; A rotating outer tube is rotatably arranged on two mounting base plates and is located in the mounting opening. A first driving mechanism for driving the rotating outer tube to rotate is arranged on the mounting base plates. The first driving mechanism includes a driving motor and an outer gear ring arranged on the rotating outer tube. A driving gear is arranged on the motor shaft of the driving motor. The driving gear meshes with the outer gear ring. An angle sensor meshing with the driving gear is also arranged on the mounting base plate. The rotation angle of the driving gear is obtained by the angle sensor and is used to control the rotation angle of the rotating outer tube. An eccentric column, which is fixed to the mounting base plate and is located inside the rotating outer tube and has a vertically extending protrusion, and the rotating outer tube can rotate relative to the eccentric column; The clamping claw is horizontally slidable and penetrates and is resettably arranged on the rotating outer tube. It has a U-shaped electromagnetic claw with a clamping opening. The width of the clamping opening of the electromagnetic claw is the same as the diameter of the drill rod and the extension rod. When it is energized, it can absorb the drill rod or the extension rod at the clamping opening. When it rotates with the rotating outer tube, the inner end is squeezed by the protrusion and slides outward to push the absorbed drill rod or extension rod to the docking position; the rotating drive component is arranged on the lifting trolley, and the output end of the rotary drive component is provided with an upper connecting structure. When the drill rod or the extension rod is extended, it follows the lifting trolley to descend and the drill rod or the extension rod is sleeved and docked.

5. The lightweight all-terrain hole digging and pole erecting machine according to claim 4 is characterized in that: The clamping claw includes a non-circular sliding rod and an electromagnetic claw arranged at the outer end of the sliding rod, the inner end of the sliding rod has a limit head to prevent it from falling off the rotating outer tube, the outer side wall of the rotating outer tube is provided with a support frame, the sliding rod slides through the support frame, and the support frame and the sliding rod are provided with a reset structure for the sliding rod to retract and reset; the reset structure includes a limit platform arranged on the sliding rod and a reset spring sleeved on the sliding rod, one end of the reset spring abuts against the limit platform, and the other end of the reset spring abuts against the mounting frame, and the reset spring is compressed when the sliding rod slides out.

6. The lightweight all-terrain hole digging and pole erecting machine according to claim 5 is characterized in that: The clamping jaws include a plurality of clamping jaw groups distributed in a circular array on a rotating outer tube, each clamping jaw group includes at least two vertically arranged clamping jaws; there are four clamping jaw groups, and the rotation angle between two adjacent clamping jaws is 90 degrees.

7. The lightweight all-terrain hole digging and pole erecting machine according to claim 5, characterized in that: The connecting structure is a step structure, and the outer wall of the step structure is provided with an external thread. The lower connecting structure is a sleeve structure, and the inner wall of the sleeve structure is provided with an internal thread that matches the external thread. The rotary drive assembly is lifted to press the drill rod or the extension rod down to dock and connect them by rotation. A retaining seat is provided at the bottom of the mounting seat plate, and a plurality of conical heads are provided at the bottom. A retaining frame is provided on the side, and a retaining port with a limiting opening is provided on the retaining frame. The drill rod and the extension rod are located in the retaining port and their inclination angles are kept within a set range by limiting the retaining port.

8. The lightweight all-terrain hole digging and pole erecting machine according to claim 1, characterized in that: The pole mechanism includes a mechanical claw module, and the mechanical claw module includes: The mounting seat body has a first connecting end and a second connecting end, wherein the first connecting end is used for connection and installation, and two communicating piston chambers are arranged inside the first connecting end; The piston rod includes two of them. A pressure sensor is arranged at the end of the piston rod to feedback the pressure value. The pressure value has two functions. One is to judge whether the vertical pole claws on both sides are in a clampable position. Only when the difference of the pressure values ​​on both sides is within the preset range, it means that the vertical pole claws can be closed by pressurizing the pipeline. If one side is larger than the other side, it means that the angle needs to be adjusted until the pressure difference on both sides is within the preset range before clamping. The deflection direction is to rotate toward the side with a smaller pressure value. The two piston heads are respectively arranged in the two piston chambers and the two piston chambers are divided into a first chamber, a second chamber, a third chamber and a fourth chamber. The two piston rods extend to the second connecting end. The pipeline includes four pipes, which are respectively connected with the first chamber to the fourth chamber for air supply to drive the extension and retraction of the piston rod. The vertical rod claw group includes two groups, each group includes two vertical rod claws that can be opened and closed and are hinged to the second connection end, the vertical rod claw has a clamping end and a driving end, and its hinge point is located between the clamping end and the driving end, the driving end is hinged to the piston rod, and when the piston rod is extended and retracted, the two vertical rod claws are driven to rotate around their respective hinge points to open or close; Before clamping, the air pressure in the first chamber and the second chamber is greater than that in the third chamber and the fourth chamber so as to push the piston toward the second connecting end so that the piston rod extends and drives the vertical rod claw to open; During clamping, if two sets of pole claws are simultaneously sleeved on the pole, the piston rod is compressed to drive the two piston heads to move toward the first connecting end, and at the same time, the third chamber and the fourth chamber are pressurized through the pipeline to ensure that the pole claws are in a clamped state. When one set of pole claws is sleeved on the pole, one of the piston rods is compressed, and the pressure sensor reads the pressure value. At this time, the other piston rod is in an extended state, and the other set of pole claws is in an open state. Then the angle of the mounting seat is adjusted to make the other set of pole claws sleeved on the pole. At this time, the other piston rod is compressed to drive the pole claws to close and clamp the pole. Finally, the third chamber and the fourth chamber are pressurized through the pipeline to make both sets of pole claws in a clamped state. During clamping, the two pressure sensors obtain the pressure values ​​and compare them. Only when the difference between the two pressure values ​​is within the set range, the pressure is actively adjusted to perform clamping.

9. The lightweight all-terrain hole digging and pole erecting machine according to claim 8, characterized in that: Among the four pipelines, the two connected to the first chamber and the second chamber are connected to a tee and are connected to the gas source station through a main pipeline; the two connected to the third chamber and the fourth chamber are connected to a tee and are connected to the gas source station through a main pipeline.

10. The lightweight all-terrain hole digging and pole erecting machine according to claim 9, characterized in that: The two main pipes are provided with high-pressure resistant air intake control valves and the two main pipes are provided with branch pipes, and the branch pipes are provided with high-pressure resistant pressure relief control valves.

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