CN210598820U

CN210598820U - Lifting type drilling machine

Info

Publication number: CN210598820U
Application number: CN201920817296.4U
Authority: CN
Inventors: 叶祥勇; 刘翔晖; 周向阳; 王永闽; 陈德金; 吴祖顺
Original assignee: Fujian Yonglin Jinshu Biological Technology Co ltd
Current assignee: Fujian Yonglin Jinshu Biological Technology Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-05-22
Anticipated expiration: 2029-05-31

Abstract

The utility model provides a lifting drilling machine, which comprises a main support, a positioning fork, a lifting device, a drilling device and an angle adjusting device, wherein the positioning fork is fixedly connected with the bottom of the main support; the lifting device slides up and down between the upper limit ring and the lower limit ring; also comprises a vertical rod handle, a back strap, an upper ring buckle and a lower ring buckle. The utility model has the advantages of as follows: the device has the function of adjusting the drilling angle, can be used for drilling hillsides with different slopes, and is provided with the positioning fork for positioning and supporting, so that the device is suitable for complex terrains and is convenient for forestation personnel to operate; lifting adjustment is stable, and the drilling effect is showing, and the braces of outfit effectively utilizes equipment vibration to massage, and this equipment is further firmly supported to its landing leg device.

Description

Lifting type drilling machine

Technical Field

The utility model relates to a drilling machine technical field specifically relates to an over-and-under type drilling machine.

Background

When afforesting in mountainous areas, the problem of hole digging and drilling in the field needs to be solved, and the existing afforestation equipment comprises a tree planting hole digging machine, a garden hole digging machine, a small-sized perforating machine, a ground auger and the like; the digging machine can be used for selecting and matching drill bits with various specifications according to the situation of tree species so as to meet the requirements of users. The pit digging machine mainly comprises a small-sized general gasoline engine, a clutch, a high-reduction ratio transmission case and a specially designed drilling tool; however, the equipment is mainly suitable for afforestation or fruit tree planting on slopes below 20 degrees, sandy lands and hard lands, greening trees on two sides of roads and the like, is not suitable for field operation of complex mountainous regions, and has the gradient of more than 60 degrees on many hills.

The existing drilling equipment can not adjust the drilling angle, and for equipment with a large-size drill bit, the equipment has heavy weight and large vibration; and moreover, the height and fall of mountainous regions are large, weeds are more, and forestation personnel do not stand well, so that the conventional drilling equipment is difficult to operate for drilling.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in providing an over-and-under type drilling machine, can adjust drilling angle through angle adjusting device, and the location fork of setting carries out the location support, is applicable to complicated topography, afforestation personnel convenient operation.

The utility model discloses a realize like this: a lifting type drilling machine comprises a main support, a positioning fork, a lifting device, a drilling device and an angle adjusting device, wherein the positioning fork is fixedly connected to the bottom of the main support, the lifting device is connected with the main support in a sliding mode, the angle adjusting device is fixedly connected with the lifting device, and the drilling device is fixedly connected with the angle adjusting device; the lifting device slides up and down between the upper limit ring and the lower limit ring; the upper end of the main bracket is provided with an adjusting preformed hole, and the vertical rod handle is fixedly connected with the adjusting preformed hole; the lower ring buckle is fixedly connected with the main support and positioned between the lower limiting ring and the positioning fork, the upper ring buckle is fixedly connected with the upper end of the main support, one end of the strap is buckled with the upper ring buckle, and the other end of the strap is buckled with the lower ring buckle.

Further, the location fork includes jaw, fixed pipe, degree of depth holding ring and pedal pole, fixed pipe fixed connection in the bottom of main support, pedal pole with fixed pipe fixed connection, the degree of depth holding ring with pedal pole fixed connection, the jaw with degree of depth holding ring fixed connection.

Further, the lifting device comprises a lifting base and an auxiliary handle, the lifting base is connected with the main support in a sliding mode, and the auxiliary handle is fixedly connected with the lifting base.

Further, angle adjusting device includes mount, regulating plate, angle adjusting bolt and universal ball joint, the mount with elevating gear fixed connection, the regulating plate with the mount is articulated, drilling equipment with regulating plate fixed connection, angle adjusting bolt with mount threaded connection, angle adjusting bolt's one end with the regulating plate passes through universal ball joint and connects.

Further, the drilling device comprises a supporting seat, a driving mechanism and a drill bit and drill rod, the supporting seat is fixedly connected with the angle adjusting device, the driving mechanism is fixedly connected with the supporting seat, and an output shaft of the driving mechanism is fixedly connected with the drill bit and drill rod.

Furthermore, the drill bit drill rod comprises a positioning drill bit, a soil guide blade, a side bit strip and a drill shaft, one end of the drill shaft is fixedly connected with the positioning drill bit, the other end of the drill shaft is fixedly connected with the output shaft, the soil guide blade is fixedly arranged in the middle of the drill shaft, the drill bit is fixedly connected with the soil guide blade and is adjacent to the positioning drill bit, and the side bit strip is fixedly arranged at the edge of the soil guide blade.

Further, still include the landing leg device, the landing leg device includes landing leg connecting plate, the fixed union joint of landing leg, landing leg return bend and landing leg pole, the landing leg connecting plate with elevating gear fixed connection, the one end of landing leg return bend with landing leg connecting plate fixed connection, the other end of landing leg return bend with the fixed union joint fixed connection of landing leg, the landing leg pole with the fixed union joint of landing leg is articulated.

The utility model has the advantages of as follows: the device has the function of adjusting the drilling angle, can be used for drilling hillsides with different slopes, and is provided with the positioning fork for positioning and supporting, so that the device is suitable for complex terrains and is convenient for forestation personnel to operate; lifting adjustment is stable, and the drilling effect is showing, and the braces of outfit effectively utilizes equipment vibration to massage, and this equipment is further firmly supported to its landing leg device.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a schematic front view of the structure of the lifting drilling machine of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a schematic structural diagram of the middle angle adjusting device of the present invention.

Fig. 4 is a schematic structural diagram of the drill rod of the middle drill bit of the present invention.

Fig. 5 is a schematic structural diagram of the middle leg device of the present invention.

Fig. 6 is a schematic structural diagram of the middle leg device of the present invention.

The labels in the figure are: 1-a main support, 11-an upper limit ring, 12-a lower limit ring, 13-a vertical rod handle, 14-an adjustment preformed hole, 2-a positioning fork, 21-a fork head, 22-a fixed pipe, 23-a depth positioning ring, 24-a pedal rod, 3-a lifting device, 31-a lifting base, 32-a lifting operation handle, 33-a rack, 34-an auxiliary handle, 4-an angle adjusting device, 41-a fixed frame, 42-an adjusting plate, 43-an angle adjusting bolt, 44-a universal ball joint, 45-a round shaft, 5-a drilling device, 51-a supporting seat, 52-a driving mechanism, 53-a drill rod, 531-a positioning drill, 532-a drill, 533-a soil guiding blade, 534-a side cutter strip, 535-a drill shaft, 54-starting switch, 55-extension rod, 6-braces, 61-upper ring buckle, 62-lower ring buckle, 7-support leg device, 71-support leg connecting plate, 72-support leg fixing movable joint, 73-support leg bent pipe, 74-support leg rod, 741-arc fulcrum, 75-hand protection ring and 8-shoulder soft package sleeve.

Detailed Description

Referring to fig. 1 to 6, the lifting drilling machine comprises a main support 1, a positioning fork 2, a lifting device 3, an angle adjusting device 4 and a drilling device 5, wherein the positioning fork 2 is fixedly connected to the bottom of the main support 1, and the positioning fork 2 is used for being inserted into the ground and supporting the main support 1; the lifting device 3 is connected with the main support 1 in a sliding mode, and the lifting device 3 is used for adjusting the drilling stroke; the angle adjusting device 4 is fixedly connected with the lifting device 3, and the angle adjusting device 4 is used for adjusting the drilling angle; the drilling device 5 is fixedly connected with the angle adjusting device 4, and the drilling device 5 is used for drilling the earth surface.

The lifting device is characterized by further comprising an upper limiting ring 11 and a lower limiting ring 12 which are fixedly arranged on the main support 1, and the lifting device 3 slides up and down between the upper limiting ring 11 and the lower limiting ring 12. The lifting stroke of the lifting device 3 is limited, and the damage to equipment caused by excessive operation is avoided.

Still include pole setting handle 13, regulation preformed hole 14 has been seted up to the upper end of main support 1, pole setting handle 13 with adjust preformed hole 14 fixed connection. The adjusting preformed holes 14 are multiple, two foot ends of the upright rod handle 13 are respectively inserted into one adjusting preformed hole 14, and the foot ends are locked by nuts; the distance between the two foot ends is 15cm, and the height of the upright rod handle 13 is adjusted by inserting different adjusting preformed holes 14. The operator holds the main bracket 1 by the upright rod handle 13.

The positioning device is characterized by further comprising a back strap 6, an upper ring buckle 61 and a lower ring buckle 62, wherein the lower ring buckle 62 is fixedly connected with the main support 1 and is positioned between the lower limiting ring 12 and the positioning fork 2, the upper ring buckle 61 is fixedly connected to the upper end of the main support 1, one end of a straight rod is a circular ring, and the other end of the straight rod is provided with a screw thread; the straight rod is inserted into the lock hole of the main bracket 1 and locked by a nut, and the upper ring buckle 61 is positioned above the upright rod handle 13. The lower eye ring 62 has the same structure as the upper eye ring 61; one end of the strap 6 is fastened with the upper buckle 61, and the other end of the strap 6 is fastened with the lower buckle 62.

The location fork 2 includes jaw 21, fixed pipe 22, degree of depth holding ring 23 and step pole 24, fixed pipe 22 fixed connection in the bottom of main support 1, step pole 24 with fixed pipe 22 fixed connection, degree of depth holding ring 23 with step pole 24 fixed connection, jaw 21 with degree of depth holding ring 23 fixed connection. If the soil on the ground is too hard, the forester steps on the foot pedal lever 24 with feet to make the fork 21 enter the soil on the ground, and the depth positioning ring 23 is positioned on the ground surface, and the depth positioning ring 23 is used for displaying the soil penetration depth of the fork 21. Two of the fork heads 21 are provided, and two of the depth positioning rings 23 are provided; the distance between the two fork heads 21 is 30cm-40cm, the fixed pipe 22 is embedded and sleeved at the bottom of the main support 1, and the pedal rod 24 is designed in two layers, so that the supporting and positioning fork 2 is not deformed when a user steps on the pedal rod and the equipment vibrates, the supporting and positioning fork is better forked in soil, and the operator can easily drill holes. The advantage of the design of the bifurcating head 21 is that two basic points, which are on the same horizontal contour, can be easily found regardless of the difference in ground level.

The lifting device 3 comprises a lifting base 31, a lifting operation handle 32, a rack 33, a gear and an auxiliary handle 34, wherein the rack 33 is fixedly arranged on the main support 1, the lifting base 31 is connected with the main support 1 in a sliding manner, the rack 33 penetrates through the lifting base 31, the gear is arranged in the lifting base 31 and is connected with the rack 33 in a meshing manner, and the lifting operation handle 32 is connected with the gear in a control manner. The elevation operation handle 32 rotates the gear in the forward or reverse direction by the rotation shaft, and drives the elevation base 31 to slide up and down on the main stand 1 during the meshing movement of the gear with the rack 33. The lifting device 3 further comprises an auxiliary handle 34, and the auxiliary handle 34 is fixedly connected with the lifting base 31. The auxiliary handle is used for an operator to move the lifting drilling machine.

The utility model discloses a structure and the theory of operation of elevating gear 3 also can refer to utility model patent of bulletin number CN200954665Y, name variable speed diamond drilling machine to and the utility model patent of reference bulletin number CN201519777U, the multi-functional diamond drilling machine of name, light-duty drilling machine all-in-one.

The angle adjusting device 4 includes a fixing frame 41, an adjusting plate 42, an angle adjusting bolt 43 and a universal ball joint 44, the fixing frame 41 is fixedly connected with the lifting device 3, in this embodiment, the fixing frame 41 is fixedly connected with the lifting base 31 in the lifting device 3; the adjusting plate 42 is hinged to the fixing frame 41, the fixing frame 41 is L-shaped, a rectangular opening is formed in the middle of the vertical part of the fixing frame, and a cylindrical hole is formed in the middle of the vertical part of the fixing frame and penetrates through the side wall of the fixing frame 41 and is communicated with the rectangular opening; one side of the adjusting plate 42 is fixedly connected with a round shaft 45, the round shaft 45 is rotatably connected with the cylindrical hole, and the round shaft 45 is also positioned in the rectangular opening, so that the adjusting plate 42 and the fixing frame 41 form a hinge structure; the drilling device 5 is fixedly connected with the adjusting plate 42, the other end of the adjusting plate 42 is of a U-shaped structure, and the U-shaped hollowed part is used for penetrating through an output shaft of the drilling device 5; the horizontal part of the fixing frame 41 is also in a U-shaped structure; the angle adjusting bolt 43 is in threaded connection with the fixing frame 41, and one end of the angle adjusting bolt 43 is connected with the adjusting plate 42 through a universal ball joint 44. The universal ball joint 44 is fixedly arranged on the lower side surface of the adjusting plate 42, one end of the angle adjusting bolt 43 is movably connected with the universal ball joint 44, so that the other end of the angle adjusting bolt 43 rotates, the angle adjusting bolt 43 can move up and down on the fixing frame 41, the angle of the adjusting plate 42 is changed, and the drilling angle of the drilling device 5 is further changed.

The drilling device 5 comprises a supporting seat 51, a driving mechanism 52 and a drill bit drill rod 53, wherein the supporting seat 51 is fixedly connected with the angle adjusting device 4, in this embodiment, the supporting seat 51 is fixedly connected with the adjusting plate 42; the driving mechanism 52 is fixedly connected with the supporting seat 51, and an output shaft of the driving mechanism 52 is fixedly connected with the drill bit drilling rod 53. The drive mechanism 52 includes a main engine and transmission case which transmits power to the drill rod 53 through an output shaft, and a start switch 54, and the start switch 54 is used for turning on or off the main engine.

The drilling device 5 further comprises an extension rod 55, wherein one end of the extension rod 55 is fixedly connected with the output shaft, and the other end of the extension rod 55 is fixedly connected with the drill bit drilling rod 53.

The drill rod 53 includes a positioning drill 531, a drilling cutter 532, a soil guiding blade 533, an edge cutter strip 534 and a drilling shaft 535, one end of the drilling shaft 535 is fixedly connected to the positioning drill 531, the other end of the drilling shaft 535 is fixedly connected to the output shaft, the soil guiding blade 533 is fixedly disposed in the middle of the drilling shaft 535, the drilling cutter 532 is fixedly connected to the soil guiding blade 533 and is adjacent to the positioning drill 531, and the edge cutter strip 534 is fixedly disposed at the edge of the soil guiding blade 533. The drill rod 53 is a cone as a whole, and the diameter of the drill bit 532 is smaller than that of the edge bit strip 534 at the tail of the soil guide blade 533, so that during initial drilling, the resistance of the soil guide blade 533 is small, and the resistance of the soil guide blade is large at the later stage, so that the power of the main engine of the drilling device 5 can be designed to be smaller and lighter. The boring cutter 532 and the soil guiding blade 533 may be single-blade or double-blade. Referring again to FIG. 4, the diameter of the edge cutter strip 534 on the soil guiding blade 533 at the lower end of the drill shaft 535 is 1-2cm, preferably 1.5cm, greater than the length of the drill 532.

Still include landing leg device 7, landing leg device 7 includes landing leg connecting plate 71, the fixed union 72 of landing leg, landing leg return bend 73 and landing leg pole 74, landing leg connecting plate 71 with elevating gear 3 fixed connection, the one end of landing leg return bend 73 with landing leg connecting plate 71 fixed connection, the other end of landing leg return bend 73 with the fixed union 72 fixed connection of landing leg, landing leg pole 74 with the fixed union 72 of landing leg is articulated. The supporting leg device 7 is used for increasing the supporting point of the main bracket 1 and is matched with the positioning fork 2 to play a firm role. The leg supporting rod 74 is a 7-shaped bent rod and is sleeved with a hand protecting ring 75; the corner end of the leg rod 74 is fixedly provided with an arc fulcrum 741, and the lower end of the leg rod 74 is fixedly provided with a depth positioning ring 23 and a fork 21 which are similar.

The utility model discloses a concrete using-way:

when going up a mountain and going down a mountain, the worker takes the lower leg rod 74 as a walking stick; the two ends of the shoulder belt 6 are respectively buckled with an upper buckle 61 and a lower buckle 62, the worker carries the shoulder belt 6 with the shoulder and carries the auxiliary handle 34 with the left hand or the right hand. When moving, the drill rod 53 is sheathed by the drill rod 53 protective sleeve. When the person has a rest, the leg rod 74 is inserted into the ground surface, and a certain point of the main support 1 of the utility model leans against the arc fulcrum 741.

The main bracket 1 adopts a light-load working mode of drilling small holes by leaning on shoulders; the bolt 43 is adjusted by rotating the angle, and the adjusting plate 42 is rotated to make the drilling device 5 vertical to the ground. The positions of the upper limit ring 11 and the lower limit ring 12 are adjusted according to the drilling depth. The staff has good braces 6, has adjusted the length of braces 6, and braces 6 just goes from left shoulder, walks around left shoulder and gets off from the back, comes down from right waist, plays the utility model discloses a fixed action, and right the utility model discloses a shoulder and back and waist that giving people of some vibration energy transmission of over-and-under type drilling machine massage, alleviate operation personnel's fatigue. And a soft shoulder sleeve 8 is arranged at the upper end of the main bracket 1. Through the angle adjusting device 4, the drilling device 5 can be vertically aligned to the ground under the condition that the main support 1 is inclined, tree planting personnel do not need to bend down for operation, meanwhile, the waist and the shoulders are massaged to a certain degree, and the labor operation intensity in the field is greatly reduced.

Then the positioning fork 2 is inserted around the ground to be drilled, if the soil is too hard, the foot pedal rod 24 is stepped on by feet, so that the fork head 21 of the positioning fork 2 is immersed into the soil, the depth positioning ring 23 is positioned on the ground surface, and the shoulder soft package sleeve 8 leans against the left shoulder. The left hand holds the pole handle 13 while applying a downward force to the main frame 1. The feet stand behind or to the left and right of the fork head 21 of the positioning fork 2 so that the drill rod 53 does not touch the feet of the worker. The start switch 54 is pressed down by the right hand, then the lifting operation handle 32 is held, and the lifting operation handle moves downwards slowly, so that the drill bit and the drill rod 53 are submerged underground; when the position of the lower limit ring 12 is reached, the drilling depth reaches the required index. The lifting base 31 is rapidly moved upward by the lifting operation handle 32 to the upper limit ring 11, and the start switch 54 is pressed again by the right hand to turn off the drilling device 5. The auxiliary handle 34 is held by the right hand and the drill is lifted to the next location to drill.

The main bracket 1 is in a vertical working mode; the locating fork 2 is forked around the ground to be drilled, and the shoulder soft packing sleeve 8 does not lean on the shoulder. For other drilling operations, please refer to the light-load working mode of drilling small holes on the shoulder of the main bracket 1.

A main bracket 1 leans against a shoulder and drills a large hole heavy load working mode; install landing leg device 7 on main support 1, fork location fork 2 around the ground that will drill, shoulder soft packet of sleeve pipe 8 leans on left shoulder, and the left hand is held and is protected bracelet 75 on the leg pole 74, and the underground that leg pole 74 inserted makes downwards hard the utility model discloses an over-and-under type drilling machine has the support of a plurality of legs, reduces the vibration of equipment. For other drilling operations, please refer to the light-load working mode of drilling small holes on the shoulder of the main bracket 1.

Although specific embodiments of the present invention have been described, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An over-and-under type drilling machine which characterized in that: the drilling device comprises a main bracket, a positioning fork, a lifting device, a drilling device and an angle adjusting device, wherein the positioning fork is fixedly connected to the bottom of the main bracket; the lifting device slides up and down between the upper limit ring and the lower limit ring; the upper end of the main bracket is provided with an adjusting preformed hole, and the vertical rod handle is fixedly connected with the adjusting preformed hole; the lower ring buckle is fixedly connected with the main support and positioned between the lower limiting ring and the positioning fork, the upper ring buckle is fixedly connected with the upper end of the main support, one end of the strap is buckled with the upper ring buckle, and the other end of the strap is buckled with the lower ring buckle.

2. The elevating drill as set forth in claim 1, wherein: the location fork includes jaw, fixed pipe, degree of depth holding ring and step pole, fixed pipe fixed connection in the bottom of main support, the step pole with fixed pipe fixed connection, the degree of depth holding ring with step pole fixed connection, the jaw with degree of depth holding ring fixed connection.

3. The elevating drill as set forth in claim 1, wherein: the lifting device comprises a lifting base and an auxiliary handle, the lifting base is connected with the main support in a sliding mode, and the auxiliary handle is fixedly connected with the lifting base.

4. The elevating drill as set forth in claim 1, wherein: the angle adjusting device comprises a fixing frame, an adjusting plate, angle adjusting bolts and universal ball joints, the fixing frame is fixedly connected with the lifting device, the adjusting plate is hinged to the fixing frame, the drilling device is fixedly connected with the adjusting plate, the angle adjusting bolts are in threaded connection with the fixing frame, and one ends of the angle adjusting bolts are connected with the adjusting plate through the universal ball joints.

5. The elevating drill as set forth in claim 1, wherein: the drilling device comprises a supporting seat, a driving mechanism and a drill bit and drill rod, the supporting seat is fixedly connected with the angle adjusting device, the driving mechanism is fixedly connected with the supporting seat, and an output shaft of the driving mechanism is fixedly connected with the drill bit and drill rod.

6. The elevating drill as set forth in claim 5, wherein: the drill bit drill rod comprises a positioning drill bit, a soil guide blade, a side cutter strip and a drill shaft, one end of the drill shaft is fixedly connected with the positioning drill bit, the other end of the drill shaft is fixedly connected with the output shaft, the soil guide blade is fixedly arranged in the middle of the drill shaft, the drill bit is fixedly connected with the soil guide blade and is adjacent to the positioning drill bit, and the side cutter strip is fixedly arranged at the edge of the soil guide blade.

7. The elevating drill as set forth in claim 1, wherein: still include the landing leg device, the landing leg device includes landing leg connecting plate, the fixed union joint of landing leg, landing leg return bend and landing leg pole, the landing leg connecting plate with elevating gear fixed connection, the one end of landing leg return bend with landing leg connecting plate fixed connection, the other end of landing leg return bend with the fixed union joint fixed connection of landing leg, the landing leg pole with the fixed union joint of landing leg is articulated.