Drilling machine for traffic engineering road construction

Abstract

The invention discloses a drilling machine for traffic engineering road construction, and belongs to the technical field of drilling machines for road construction. The drilling machine for traffic engineering road construction comprises a drilling machine body, and a lifting column and a baffle are arranged; in order to improve the adjusting effect of the drilling machine on switching between handheld construction and placement construction of the drilling machine in different construction environments, when the drilling machine needs to be held by hand for use, a first servo motor is started, and a lifting column is driven to synchronously slide along a limiting groove and the outer wall of a connecting plate through rotation of a swing rod, so that the lifting column slides out of a positioning groove, and the drilling machine is conveniently used. And a first bolt is rotated, the first bolt slides out of the inner wall of a first clamping groove and slides into the inner wall of a second clamping groove through the limiting effect of a first nut, a connecting plate is pulled out of a containing groove, the effect of detaching and handheld use of the drill rod is achieved, and the effect of conveniently converting the construction mode of the drill rod is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of road construction drilling machines, and in particular to a drilling machine for traffic engineering road construction. Background Art

[0002] A drilling machine is a general term for machinery and equipment that uses a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object through rotary cutting or rotary extrusion. It is also called a drilling rig, punching machine, eyelet drilling machine, through-hole machine, etc. At present, drilling machines are usually used for drilling operations during the construction of transportation projects.

[0003] After searching, according to the patent network CN112943091A, a drilling machine for road construction of traffic engineering was announced, including a body, a bracket is provided on the body, a cylindrical box is provided in the bracket, the drilling mechanism includes a first cylinder and a noise reduction mechanism, the first cylinder is fixedly installed on the upper end of the bracket, the piston rod end of the first cylinder passes through the bracket and is connected to the cylindrical box, a dust suction mechanism is provided on the side of the cylindrical box, the dust suction mechanism includes a water tank and a fan, the water tank and the fan are both installed on the side of the cylindrical box, the air inlet pipe of the fan is connected to the cylindrical box, the air outlet pipe of the fan is connected to the water tank, a water pipe is provided on the water tank, and the water pipe is connected to the cylindrical box. The invention achieves the purpose of dust suction when drilling by arranging the dust suction mechanism to prevent the dust generated by drilling from being inhaled into the human body and affecting physical health.

[0004] However, although the existing drilling machine can perform good drilling construction operations on engineering roads when in use, the drill rod is often fixed on the drilling machine for daily use. The conversion effect of removing the drill rod from the drilling machine for handheld use and fixing it on the drilling machine is not high, which reduces the construction workers' flexibility in operating the drilling machine when drilling in different road construction environments, and reduces the efficiency of the drilling machine for road construction. In addition, although the dust generated can be better reduced when the drilling machine is used daily, there is often a gap between the contact part between the drilling device and the ground, and the sealing and shielding effect around the existing gap is not high, which can easily cause the drilled debris to splash from the gaps around, causing accidental injuries to the construction workers' legs, and does not meet people's use needs. For this reason, we propose a drilling machine for traffic engineering road construction. Summary of the invention

[0005] The object of the present invention is to provide a drilling machine for traffic engineering road construction, so as to solve the problems raised in the above-mentioned background technology that the drill rod is often fixed on the drilling machine for use, the conversion effect of the drill rod being disassembled from the drilling machine for handheld use and fixed on the drilling machine for use is not high, and the sealing and shielding effect around the existing gaps is not high, which easily causes the drilled debris to splash from the gaps around, causing accidental injuries to the legs of the construction workers.

[0006] The present invention is implemented as follows: a drilling machine for traffic engineering road construction, comprising a drilling machine body, the drilling machine body comprising a universal roller, a placement box, a connecting frame, a lifting plate, a connecting plate and a conversion mechanism arranged on the outer wall of the lifting plate, the bottom of the drilling machine body is movably connected with the universal roller, the outer wall of the drilling machine body is fixedly connected with the placement box, the outer wall of the drilling machine body is fixedly connected with the connecting frame, the outer wall of the connecting frame is slidably connected with the lifting plate, and the outer wall of the lifting plate is slidably connected with the connecting plate;

[0007] The conversion mechanism includes a snap-on assembly and a pull-out assembly;

[0008] The clamping assembly comprises a swing rod, a lifting column, a limiting groove and a positioning groove, the outer wall of the lifting plate and the connecting portion of the connecting plate are provided with a placement groove, the side wall of the connecting plate is fixedly connected to an armrest block, the outer wall of the connecting plate is fixedly connected to a first servo motor, the output end of the first servo motor is fixedly connected to a swing rod rotatably connected to the outer wall of the connecting plate, the outer wall of the swing rod is slidably connected to a lifting column slidably connected to the outer wall of the connecting plate, the connecting portion of the outer wall of the swing rod and the lifting column is provided with a limiting groove, the connecting portion of the outer wall of the connecting plate and the lifting column is provided with a positioning groove, the top of the connecting plate is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a mounting block, the inner wall of the mounting block is detachably connected to a drill pipe body, the top of the connecting frame is fixedly connected to a second servo motor, the output end of the second servo motor is fixedly connected to a first threaded rod threadedly connected to the outer wall of the lifting plate, and the connecting portion of the outer wall of the connecting frame and the lifting plate is provided with a fixing groove;

[0009] The pulling assembly includes a baffle, a first nut, a first bolt, a first slot and a second slot. The outer wall of the lifting plate is slidably connected with a baffle that fits the outer wall of the connecting plate. The outer wall of the lifting plate is provided with a first nut. The inner wall of the first nut is threadedly connected with a first bolt that is slidably connected to the outer wall of the baffle. A first slot is provided at the connection position between the outer wall of the baffle and the first bolt. A second slot is provided at the connection position between the outer wall of the baffle and the first bolt, which is located on one side of the first slot.

[0010] Preferably, the outer wall of the drilling machine body is provided with a protective mechanism, and the outer wall of the mounting block is provided with a mounting mechanism.

[0011] Preferably, the armrest blocks are symmetrically arranged on both sides of the connecting plate, the lifting column forms a lifting structure with the connecting plate through the swing rod and the limit groove, and two groups of the lifting column and the swing rod are provided, and the position distribution of the two groups of the lifting column and the swing rod is symmetrical about the central axis of the connecting plate.

[0012] Preferably, the inner wall contour of the positioning groove is matched with the outer wall contour of the lifting column, the connecting plate forms a snap-fit ​​structure with the lifting plate through the lifting column and the positioning groove, the placement grooves are symmetrically arranged on both sides of the connecting plate, and the outer wall contour of the placement grooves is arranged in a "U" shape.

[0013] Preferably, the baffle plate forms a locking structure with the connecting plate through the first bolt and the first slot, the first slot and the second slot are both arranged on the movement track of the first bolt, the first slot and the second slot are arranged in the shape of "1" on the outer wall of the baffle plate, and there are two groups of baffle plates, the two groups of baffle plates and the placement slots are arranged in a one-to-one correspondence, and the lifting plate forms a lifting structure through the first threaded rod and the fixed slot.

[0014] Preferably, the protective mechanism includes a third servo motor, a second threaded rod, a threaded slider, a sliding groove, a pulling rod, a sliding rod, a clamping plate, a second nut, a second bolt, a protective plate and a mounting groove, the outer wall of the drilling body is fixedly connected to the third servo motor, the output end of the third servo motor is fixedly connected to the second threaded rod rotatably connected to the outer wall of the drilling body, the outer wall of the second threaded rod is threadedly connected to the threaded slider slidably connected to the outer wall of the drilling body, a sliding groove is provided at the connecting part of the outer wall of the drilling body and the threaded slider, the outer wall of the threaded slider is rotatably connected to the pulling rod, one end of the pulling rod is rotatably connected to the sliding rod slidably connected to the outer wall of the drilling body, one end of the sliding rod is fixedly connected to the clamping plate, the outer wall of the clamping plate is provided with a second nut, the inner wall of the second nut is threadedly connected to the second bolt, the outer wall of the clamping plate is detachably connected to a protective plate slidably connected to the outer wall of the second bolt, and the connecting part of the outer wall of the protective plate and the second bolt is provided with a mounting groove.

[0015] Preferably, the threaded slider forms a sliding structure through the second threaded rod and the slide groove, the second threaded rod is provided in two groups, and the rotation directions of the two groups of the second threaded rod are opposite, the pulling rod forms a rotating structure through the threaded slider and the sliding rod, the clamping plate forms a lifting structure with the drilling machine body through the pulling rod and the sliding rod, the outer wall profile of the protective plate is in the shape of a "mouth", and the second bolts are provided in two groups, and the central axes of the two groups of the second bolts are arranged perpendicular to each other.

[0016] Preferably, the mounting mechanism comprises a slot, a third nut, a third bolt and a snap-fit ​​groove, a slot is provided at a connection position between the inner wall of the mounting block and the drill rod body, a third nut is provided on an outer wall of the mounting block, a third nut is threadedly connected to the inner wall of the third nut with a third bolt slidably connected to the outer wall of the drill rod body, and a snap-fit ​​groove is provided at a connection position between the outer wall of the drill rod body and the third bolt.

[0017] Preferably, the inner wall contour of the mounting groove is matched with the outer wall contour of the drill rod body, and two groups of the third bolts and the engaging grooves are provided, and the position distribution of the two groups of the third bolts and the engaging grooves is symmetrical about the central axis of the drill rod body.

[0018] The present invention provides a traffic engineering road construction drilling machine, which has the following features when in use:

[0019] Beneficial effects:

[0020] 1. A drilling machine for road construction of traffic engineering is provided with a lifting column and a baffle. When the drilling machine is used for road construction, in order to improve the adjustment effect of the drilling machine for the conversion between handheld construction and placed construction of the drilling machine in different construction environments, when the handheld drilling machine is needed to be used, the first servo motor is turned on to drive the lifting column to slide synchronously along the outer wall of the limiting groove and the connecting plate through the rotation of the swing rod, so that the lifting column slides out of the positioning groove, and the first bolt is rotated to pass through the limiting effect of the first nut, so that the first bolt slides out from the inner wall of the first clamping groove and slides into the inner wall of the second clamping groove, so that the connecting plate is pulled out of the placement groove, so as to achieve the effect of disassembling the drill rod for handheld use, and play a role in convenient conversion of the drill rod construction method.

[0021] 2. This kind of drilling machine for traffic engineering road construction is provided with a protective plate. When the drilling machine is used to assist in road construction, in order to prevent gravel from splashing from the bottom of the device to the surrounding areas, the third servo motor can be turned on during the drilling construction of the drill rod to drive the threaded slider to slide along the inner wall of the slide groove through the rotation of the second threaded rod. The sliding of the threaded slider drives the sliding rod to move up and down along the side wall of the device through the rotation of the pull rod, and the protective plate engaged with the connecting plate is synchronously descended and contacts the ground, thereby playing a role in sealing and protecting the surrounding areas of the device.

[0022] 3. This kind of drilling machine for traffic engineering road construction is provided with a locking groove. When the drilling machine is used to assist road construction, in order to improve the disassembly, assembly and replacement effect of different drill rods under different drilling requirements, when the drill rod needs to be disassembled, the third bolt can be rotated through the limiting effect of the third nut to make the third bolt slide out from the inner wall of the locking groove, and the drill rod can be pulled out of the installation groove, so as to achieve the effect of convenient disassembly, assembly and replacement of the drill rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. As shown in the accompanying drawings, the above and other purposes, features and advantages of the present invention will be clearer. The same reference numerals in all the drawings indicate the same parts. The drawings are not deliberately scaled to the actual size, and the focus is on illustrating the main purpose of the present invention.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the overall side view structure of the present invention;

[0026] Figure 3 It is a schematic diagram of the overall bottom-up structure of the present invention;

[0027] Figure 4 It is a schematic diagram of the position distribution structure of the engaging grooves of the present invention;

[0028] Figure 5 It is a schematic diagram of the position distribution structure of the first threaded rod of the present invention;

[0029] Figure 6 It is a schematic diagram of the positioning groove position distribution structure of the present invention;

[0030] Figure 7 It is a schematic diagram of the position distribution structure of the first card slot and the second card slot of the present invention;

[0031] Figure 8 It is a schematic diagram of the connection structure between the pull rod and the lifting rod of the present invention;

[0032] Fig. 9 It is a schematic diagram of the third bolt position distribution structure of the present invention.

[0033] Summary of reference numerals: 1. drilling machine body; 2. universal roller; 3. placement box; 4. connecting frame; 5. lifting plate; 6. connecting plate; 7. handrail block; 8. placement slot; 9. first servo motor; 10. swing rod; 11. lifting column; 12. limit slot; 13. positioning slot; 14. drive motor; 15. mounting block; 16. drill rod body; 17. baffle; 18. first nut; 19. first bolt; 20. first slot; 21. second slot; 22. second servo motor; 23. first Threaded rod; 24, fixing groove; 25, protection mechanism; 2501, third servo motor; 2502, second threaded rod; 2503, threaded slider; 2504, slide groove; 2505, pulling rod; 2506, sliding rod; 2507, locking plate; 2508, second nut; 2509, second bolt; 2510, protection plate; 2511, mounting groove; 26, mounting mechanism; 2601, slot; 2602, third nut; 2603, third bolt; 2604, locking groove. 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 part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0037] Furthermore, the terms “first”, “second”, etc. are merely used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0038] For examples, see Figures 1 to 9The present embodiment provides a drilling machine for traffic engineering road construction, including a drilling machine body 1, the drilling machine body 1 including a universal roller 2, a placement box 3, a connecting frame 4, a lifting plate 5, a connecting plate 6 and a conversion mechanism arranged on the outer wall of the lifting plate 5, the bottom of the drilling machine body 1 is movably connected with the universal roller 2, the outer wall of the drilling machine body 1 is fixedly connected with the placement box 3, the outer wall of the drilling machine body 1 is fixedly connected with the connecting frame 4, the outer wall of the connecting frame 4 is slidably connected with the lifting plate 5, and the outer wall of the lifting plate 5 is slidably connected with the connecting plate 6;

[0039] The conversion mechanism includes a snap-on assembly and a pull-out assembly;

[0040] The clamping assembly includes a swing rod 10, a lifting column 11, a limit groove 12 and a positioning groove 13. The outer wall of the lifting plate 5 and the connecting plate 6 are connected at a location where a placement groove 8 is provided. The side wall of the connecting plate 6 is fixedly connected to an armrest block 7. The outer wall of the connecting plate 6 is fixedly connected to a first servo motor 9. The output end of the first servo motor 9 is fixedly connected to a swing rod 10 that is rotatably connected to the outer wall of the connecting plate 6. The outer wall of the swing rod 10 is slidably connected to a lifting column 11 that is slidably connected to the outer wall of the connecting plate 6. The outer wall of the swing rod 10 and the lifting column 11 are connected at a location where A limiting groove 12 is provided, a positioning groove 13 is provided at the connection position between the outer wall of the connecting plate 6 and the lifting column 11, a driving motor 14 is fixedly connected to the top of the connecting plate 6, a mounting block 15 is fixedly connected to the output end of the driving motor 14, a drill rod body 16 is detachably connected to the inner wall of the mounting block 15, a second servo motor 22 is fixedly connected to the top of the connecting frame 4, a first threaded rod 23 threadedly connected to the outer wall of the lifting plate 5 is fixedly connected to the output end of the second servo motor 22, and a fixing groove 24 is provided at the connection position between the outer wall of the connecting frame 4 and the lifting plate 5;

[0041] The pulling assembly includes a baffle 17, a first nut 18, a first bolt 19, a first slot 20 and a second slot 21. The outer wall of the lifting plate 5 is slidably connected with the baffle 17 that fits the outer wall of the connecting plate 6. The outer wall of the lifting plate 5 is provided with a first nut 18. The inner wall of the first nut 18 is threadedly connected with the first bolt 19 that is slidably connected to the outer wall of the baffle 17. The connecting portion of the outer wall of the baffle 17 and the first bolt 19 is provided with a first slot 20. The connecting portion of the outer wall of the baffle 17 and the first bolt 19 is provided with a second slot 21 located on one side of the first slot 20.

[0042] Furthermore, a protective mechanism 25 is provided on the outer wall of the drilling machine body 1, and a mounting mechanism 26 is provided on the outer wall of the mounting block 15. The protective mechanism 25 is provided to prevent gravel around the device from splashing, and the mounting mechanism 26 is provided to facilitate the disassembly, assembly, replacement and use of the drill rod.

[0043] Furthermore, the armrest blocks 7 are symmetrically arranged on both sides of the connecting plate 6, and the lifting column 11 forms a lifting structure with the connecting plate 6 through the swing rod 10 and the limit groove 12. There are two groups of lifting columns 11 and swing rods 10. The position distribution of the two groups of lifting columns 11 and swing rods 10 is symmetrical about the central axis of the connecting plate 6, which is conducive to the rotation of the swing rod 10, driving the lifting column 11 to slide synchronously along the limit groove 12 and the outer wall of the connecting plate 6, thereby facilitating the engagement and use of the connecting plate 6.

[0044] Furthermore, the inner wall contour of the positioning groove 13 is adapted to the outer wall contour of the lifting column 11, and the connecting plate 6 forms a snap-fit ​​structure with the lifting plate 5 through the lifting column 11 and the positioning groove 13. The placement grooves 8 are symmetrically arranged on both sides of the connecting plate 6, and the outer wall contour of the placement groove 8 is set in a "U" shape, which is conducive to the sliding of the lifting column 11 along the inner wall of the positioning groove 13, driving the connecting plate 6 and the lifting plate 5 to be conveniently snap-fitted and assembled for use, thereby achieving the effect of convenient conversion between handheld and fixed construction of the drilling machine.

[0045] Furthermore, the baffle 17 forms a locking structure with the connecting plate 6 through the first bolt 19 and the first slot 20. The first slot 20 and the second slot 21 are both arranged on the movement trajectory of the first bolt 19. The first slot 20 and the second slot 21 are arranged in the shape of "1" on the outer wall of the baffle 17, and the baffle 17 is provided with two groups. The two groups of baffles 17 and the placement groove 8 are arranged one-to-one. The lifting plate 5 forms a lifting structure through the first threaded rod 23 and the fixing groove 24, which is conducive to the first bolt 19 sliding along the inner wall of the first slot 20, driving the baffle 17 to be conveniently engaged and fixed on the outer wall of the connecting plate 6, thereby improving the stability of the assembly and use of the connecting plate 6, and achieving the effect of reducing the shaking of the drill rod construction.

[0046] Furthermore, the protection mechanism 25 includes a third servo motor 2501, a second threaded rod 2502, a threaded slider 2503, a slide groove 2504, a pull rod 2505, a sliding rod 2506, a clamping plate 2507, a second nut 2508, a second bolt 2509, a protection plate 2510 and a mounting groove 2511. The outer wall of the drilling body 1 is fixedly connected to the third servo motor 2501, and the output end of the third servo motor 2501 is fixedly connected to the third servo motor 2501 which is rotatably connected to the outer wall of the drilling body 1. The second threaded rod 2502 has a threaded slider 2503 which is slidably connected to the outer wall of the drilling body 1 through a threaded connection on the outer wall of the drilling body 1. A sliding groove 2504 is provided at the connection position between the outer wall of the drilling body 1 and the threaded slider 2503. The outer wall of the threaded slider 2503 is rotatably connected to a pull rod 2505. One end of the pull rod 2505 is rotatably connected to a sliding rod 2506 which is slidably connected to the outer wall of the drilling body 1. One end of the sliding rod 2506 is fixedly connected to a clamping plate 2507. The outer wall of the plate 2507 is provided with a second nut 2508, and the inner wall of the second nut 2508 is threadedly connected with a second bolt 2509. The outer wall of the engaging plate 2507 is detachably connected with a protective plate 2510 slidably connected to the outer wall of the second bolt 2509. The connecting portion of the outer wall of the protective plate 2510 and the second bolt 2509 is provided with a mounting groove 2511. By providing the protective plate 2510, it is beneficial to prevent the situation where gravel splashes from the bottom of the device to the surroundings when the road construction is assisted by a drilling machine. When the drill rod is drilled, the third servo motor 2501 can be turned on to drive the threaded slider 2503 to slide along the inner wall of the slide groove 2504 through the rotation of the second threaded rod 2502. The sliding of the threaded slider 2503 drives the sliding rod 2506 to move up and down along the side wall of the device through the rotation of the pull rod 2505, and makes the protective plate 2510 engaged with the engaging plate 2507 to move downward synchronously and contact with the ground, so as to play a role in sealing and protecting the surroundings of the device.

[0047] Furthermore, the threaded slider 2503 forms a sliding structure between the second threaded rod 2502 and the slide groove 2504. The second threaded rod 2502 is provided with two groups, and the rotation directions of the two groups of second threaded rods 2502 are opposite. The pull rod 2505 forms a rotating structure between the threaded slider 2503 and the sliding rod 2506. The clamping plate 2507 forms a lifting structure with the drilling machine body 1 through the pull rod 2505 and the sliding rod 2506. The outer wall profile of the protective plate 2510 is in the shape of a "mouth". There are two groups of second bolts 2509, and the central axes of the two groups of second bolts 2509 are arranged perpendicular to each other, which is conducive to the rotation of the second threaded rod 2502, driving the threaded slider 2503 to slide along the inner wall of the slide groove 2504, and driving the pulling rod 2505 to rotate conveniently. It is also conducive to the sliding of the threaded slider 2503 through the connection of the sliding rod 2506, driving the pulling rod 2505 to rotate conveniently, and driving the protective plate 2510 to move up and down conveniently, thereby achieving the effect of preventing gravel from splashing.

[0048] Furthermore, the mounting mechanism 26 includes a slot 2601, a third nut 2602, a third bolt 2603 and a snap-fitting groove 2604. The slot 2601 is provided at the connection position between the inner wall of the mounting block 15 and the drill rod body 16, and the outer wall of the mounting block 15 is provided with a third nut 2602. The inner wall of the third nut 2602 is threadedly connected with the third bolt 2603 which is slidably connected to the outer wall of the drill rod body 16. The snap-fitting groove 2604 is provided at the connection position between the outer wall of the drill rod body 16 and the third bolt 2603. By providing the snap-fitting groove 2604, it is beneficial to improve the disassembly, assembly and replacement effect of different drill rods under different drilling requirements when the drilling machine is used to assist road construction. When the drill rod needs to be disassembled, the third bolt 2603 can be rotated to pass through the limiting effect of the third nut 2602, so that the third bolt 2603 slides out from the inner wall of the snap-fitting groove 2604, and the drill rod is pulled out from the mounting groove 2511, so as to achieve the effect of convenient disassembly, assembly and replacement of the drill rod.

[0049] Furthermore, the inner wall contour of the mounting groove 2511 is matched with the outer wall contour of the drill rod body 16, and two groups of third bolts 2603 and engaging grooves 2604 are provided. The position distribution of the two groups of third bolts 2603 and engaging grooves 2604 is symmetrical about the central axis of the drill rod body 16, which is beneficial to achieve the effect of convenient disassembly, replacement and use of the drill rod through the matching setting between the inner wall contour of the mounting groove 2511 and the outer wall contour of the drill rod body 16.

[0050] like Figure 1As shown, the drilling machine for traffic engineering road construction, when in use, first, when the drilling machine is used for road construction, in order to improve the adjustment effect of the drilling machine for the conversion of handheld construction and placement construction of the drilling machine in different construction environments, when the handheld drilling machine is needed to be used, the first servo motor 9 is turned on to drive the lifting column 11 to slide synchronously along the outer wall of the limiting groove 12 and the connecting plate 6 through the rotation of the swing rod 10, so that the lifting column 11 slides out of the positioning groove 13, and the first bolt 19 is rotated through the limiting effect of the first nut 18, so that the first bolt 19 slides out from the inner wall of the first clamping groove 20 and slides into the inner wall of the second clamping groove 21, so that the connecting plate 6 is pulled out from the placement groove 8, so as to achieve the effect of disassembling the drill rod for handheld use, and play a role in convenient conversion of the drill rod construction mode;

[0051] Next, when a drilling machine is used to assist in road construction, in order to prevent gravel from splashing from the bottom of the device to the surroundings, the third servo motor 2501 can be turned on during the drilling of the drill rod to drive the threaded slider 2503 to slide along the inner wall of the slide groove 2504 through the rotation of the second threaded rod 2502. The sliding of the threaded slider 2503 drives the sliding rod 2506 to move up and down along the side wall of the device through the rotation of the pull rod 2505, and causes the protective plate 2510 engaged with the engaging plate 2507 to move downward synchronously and contact the ground, thereby playing a role in sealing and protecting the surroundings of the device.

[0052] Finally, when a drilling machine is used to assist in road construction, in order to improve the disassembly, assembly and replacement effects of different drill rods under different drilling requirements, when the drill rod needs to be disassembled, the third bolt 2603 can be rotated through the limiting effect of the third nut 2602 to make the third bolt 2603 slide out from the inner wall of the engaging groove 2604, and the drill rod can be pulled out from the installation groove 2511, thereby achieving the effect of convenient disassembly, assembly and replacement of the drill rod.

[0053] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A drilling machine for traffic engineering road construction, comprising a drilling machine body, characterized in that: The drilling machine body comprises a universal roller, a placement box, a connecting frame, a lifting plate, a connecting plate and a conversion mechanism arranged on the outer wall of the lifting plate, the bottom of the drilling machine body is movably connected with the universal roller, the outer wall of the drilling machine body is fixedly connected with the placement box, the outer wall of the drilling machine body is fixedly connected with the connecting frame, the outer wall of the connecting frame is slidably connected with the lifting plate, and the outer wall of the lifting plate is slidably connected with the connecting plate; The conversion mechanism includes a snap-on assembly and a pull-out assembly; The clamping assembly comprises a swing rod, a lifting column, a limiting groove and a positioning groove, the outer wall of the lifting plate and the connecting portion of the connecting plate are provided with a placement groove, the side wall of the connecting plate is fixedly connected to an armrest block, the outer wall of the connecting plate is fixedly connected to a first servo motor, the output end of the first servo motor is fixedly connected to a swing rod rotatably connected to the outer wall of the connecting plate, the outer wall of the swing rod is slidably connected to a lifting column slidably connected to the outer wall of the connecting plate, the connecting portion of the outer wall of the swing rod and the lifting column is provided with a limiting groove, the connecting portion of the outer wall of the connecting plate and the lifting column is provided with a positioning groove, the top of the connecting plate is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a mounting block, the inner wall of the mounting block is detachably connected to a drill pipe body, the top of the connecting frame is fixedly connected to a second servo motor, the output end of the second servo motor is fixedly connected to a first threaded rod threadedly connected to the outer wall of the lifting plate, and the connecting portion of the outer wall of the connecting frame and the lifting plate is provided with a fixing groove; The pulling assembly includes a baffle, a first nut, a first bolt, a first slot and a second slot. The outer wall of the lifting plate is slidably connected with a baffle that fits the outer wall of the connecting plate. The outer wall of the lifting plate is provided with a first nut. The inner wall of the first nut is threadedly connected with a first bolt that is slidably connected to the outer wall of the baffle. A first slot is provided at the connection position between the outer wall of the baffle and the first bolt. A second slot is provided at the connection position between the outer wall of the baffle and the first bolt, which is located on one side of the first slot.

2. A drilling machine for traffic engineering road construction according to claim 1, characterized in that: The outer wall of the drilling machine body is provided with a protection mechanism, and the outer wall of the mounting block is provided with a mounting mechanism.

3. A traffic engineering road construction drilling machine according to claim 1, characterized in that: The armrest blocks are symmetrically arranged on both sides of the connecting plate, and the lifting column forms a lifting structure with the connecting plate through a swing rod and a limit groove. Two groups of lifting columns and swing rods are provided, and the position distribution of the two groups of lifting columns and swing rods is symmetrical about the central axis of the connecting plate.

4. A drilling machine for traffic engineering road construction according to claim 1, characterized in that: The inner wall contour of the positioning groove is matched with the outer wall contour of the lifting column, the connecting plate forms a clamping structure with the lifting plate through the lifting column and the positioning groove, the placement grooves are symmetrically arranged on both sides of the connecting plate, and the outer wall contour of the placement grooves is set in a "U" shape.

5. A traffic engineering road construction drilling machine according to claim 1, characterized in that: The baffle plate forms a clamping structure with the connecting plate through the first bolt and the first clamping groove. The first clamping groove and the second clamping groove are both arranged on the movement track of the first bolt. The first clamping groove and the second clamping groove are arranged in the shape of "1" on the outer wall of the baffle plate, and two groups of baffle plates are arranged. The two groups of baffle plates and the placement grooves are arranged in a one-to-one correspondence. The lifting plate forms a lifting structure through the first threaded rod and the fixing groove.

6. A traffic engineering road construction drilling machine according to claim 2, characterized in that: The protective mechanism includes a third servo motor, a second threaded rod, a threaded slider, a sliding groove, a pulling rod, a sliding rod, a clamping plate, a second nut, a second bolt, a protective plate and an installation slot, the outer wall of the drilling body is fixedly connected to the third servo motor, the output end of the third servo motor is fixedly connected to the second threaded rod rotatably connected to the outer wall of the drilling body, the outer wall of the second threaded rod is threadedly connected to the threaded slider slidably connected to the outer wall of the drilling body, a sliding groove is provided at the connecting part of the outer wall of the drilling body and the threaded slider, the outer wall of the threaded slider is rotatably connected to the pulling rod, one end of the pulling rod is rotatably connected to the sliding rod slidably connected to the outer wall of the drilling body, one end of the sliding rod is fixedly connected to the clamping plate, the outer wall of the clamping plate is provided with a second nut, the inner wall of the second nut is threadedly connected to the second bolt, the outer wall of the clamping plate is detachably connected to a protective plate slidably connected to the outer wall of the second bolt, and the connecting part of the outer wall of the protective plate and the second bolt is provided with a mounting groove.

7. A traffic engineering road construction drilling machine according to claim 6, characterized in that: The threaded slider forms a sliding structure between the second threaded rod and the slide groove, the second threaded rod is provided in two groups, and the rotation directions of the two groups of the second threaded rod are opposite, the pulling rod forms a rotating structure between the threaded slider and the sliding rod, the clamping plate forms a lifting structure with the drilling machine body through the pulling rod and the sliding rod, the outer wall profile of the protective plate is in the shape of a "mouth", and the second bolts are provided in two groups, and the central axes of the two groups of the second bolts are arranged perpendicular to each other.

8. A traffic engineering road construction drilling machine according to claim 2, characterized in that: The mounting mechanism includes a slot, a third nut, a third bolt and a snap-fit ​​groove. A slot is provided at a connection position between the inner wall of the mounting block and the drill rod body. A third nut is provided on an outer wall of the mounting block. A third bolt that is slidably connected to the outer wall of the drill rod body is threadedly connected to the inner wall of the third nut. A snap-fit ​​groove is provided at a connection position between the outer wall of the drill rod body and the third bolt.

9. A traffic engineering road construction drilling machine according to claim 8, characterized in that: The inner wall profile of the installation groove is matched with the outer wall profile of the drill rod body.

10. A traffic engineering road construction drilling machine according to claim 9, characterized in that: The third bolts and the engaging grooves are provided in two groups, and the positions of the two groups of the third bolts and the engaging grooves are distributed symmetrically with respect to the central axis of the drill rod body.

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