CN211527879U

CN211527879U - Drilling equipment

Info

Publication number: CN211527879U
Application number: CN201921982400.1U
Authority: CN
Inventors: 李西京; 李立恒
Original assignee: Xi'an Jiudou Information Technology Co ltd
Current assignee: Xi'an Jiudou Information Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-18
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to the technical field of soil detection auxiliary devices, in particular to a drilling device which has simple structure, improves the moving capability, is convenient for sampling a plurality of positions in the same range and improves the working efficiency; comprises a motor, wherein a drill bit is arranged at the output end of the motor; the lifting plate is provided with a front sliding hole, a left threaded hole and a rear sliding hole, the left threaded rod penetrates through the left threaded hole, the front fixing rod and the rear fixing rod penetrate through the front sliding hole and the rear sliding hole respectively, and the two ends of the front fixing rod and the two ends of the rear fixing rod are connected with the upper mounting plate and the lower mounting plate respectively.

Description

Drilling equipment

Technical Field

The utility model relates to a soil detects auxiliary device's technical field, especially relates to a drilling equipment.

Background

As is well known, the drilling equipment is an auxiliary device for drilling and sampling the surface layer of soil in the soil detection process, and is widely used in the field of soil detection; the existing drilling equipment comprises a motor, wherein two groups of handles are arranged outside the motor, and a drill bit is arranged at the output end of the motor; when the existing drilling equipment is used, two groups of handles are grasped by hands, so that the drill bit is aligned with soil, and the motor is started and the drill bit is moved downwards to sample the soil; the existing drilling equipment is found in use, is inconvenient to move and sample a plurality of positions in the same range, and reduces the working efficiency.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a simple structure improves its mobility to be convenient for take a sample to a plurality of positions of same scope, improve work efficiency's drilling equipment.

The utility model relates to a drilling device, which comprises a motor, wherein a drill bit is arranged at the output end of the motor; the lifting plate is provided with a mounting hole, the top in the mounting hole is provided with a second bearing, the middle part of the second bearing is provided with a support shaft, the support shaft is provided with a gear, the supporting shaft top key is connected with the swinging arm, is provided with the third bearing on the swinging arm, and motor output end and third bearing interference fit are provided with two sets of bracing pieces on the lifter plate, all are provided with the fourth bearing on two sets of bracing pieces, right side threaded rod front end and rear end are provided with respectively and are two sets of fourth bearing interference fit's preceding pivot and back pivot, and the drive block is provided with right screw hole and right sliding hole, and right threaded rod spiral shell dress passes right screw hole, right dead lever passes right sliding hole and right dead lever both ends are connected with two sets of bracing pieces respectively, and drive block right side wall top is provided with the rack, rack and gear engagement, and four angle departments in bottom plate all are provided with the truckle.

The utility model discloses a drilling equipment, bottom plate top left end is provided with the handle.

The utility model discloses a drilling equipment, preceding pivot front end is provided with right hand wheel.

The utility model discloses a drilling equipment, the left half region in swinging arms bottom is provided with the universal wheel, universal wheel bottom and lifter plate contact.

The utility model discloses a drilling equipment, the bottom is provided with the fifth bearing in the mounting hole, back shaft and fifth bearing interference fit.

The utility model discloses a drilling equipment, be provided with L type ring on the swinging arms, the motor is fixed inside L type ring.

The utility model discloses a drilling equipment, preceding sliding hole, back sliding hole and right sliding hole inside all are provided with the nylon circle, preceding dead lever, back dead lever and right dead lever respectively with three groups the nylon circle contact.

The utility model discloses a drilling equipment, it all is provided with the stiffener of being connected with the bottom plate to go up mounting plate left side wall front end and rear end.

The utility model discloses a drilling equipment still includes two sets of nuts, on the equal spiral shell dress of two sets of nuts to right threaded rod, two sets of nuts all contacted with the drive block.

Compared with the prior art, the beneficial effects of the utility model are that: under the mutual cooperation of the upper mounting plate, the lower mounting plate, the two groups of first bearings, the upper rotating shaft, the lower rotating shaft, the left threaded rod, the front fixing rod and the rear fixing rod, the hand wheel is rotated to change the height of the lifting plate, the supporting shaft, the gear and the swinging rod can rotate by taking the central line of the supporting shaft as the axis under the action of the second bearing, under the mutual cooperation of the two groups of supporting rods, the two groups of fourth bearings, the right threaded rod, the right fixing rod and the driving block, the right threaded rod rotates to displace the rack, so that the drill bit swings, in normal work, the bottom plate is firstly moved to a proper position, the right threaded rod is rotated to enable the drill bit to be in a proper angle, the motor is started, then the left threaded rod is rotated to enable the drill bit to descend to drill a hole in soil, then the drill bit is lifted, and then sampling is carried out, the sampling device has the advantages that the sampling device is used for sampling the periphery of the device, the position is not required to be moved again, the structure is simple, the moving capacity is improved, the sampling device is convenient to sample a plurality of positions in the same range, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic left side view of the connection of the right threaded rod, the right fixing rod, the driving block, the support rod, the rack and the nut;

FIG. 4 is a schematic right side view of the connection of the left threaded rod, the front fixing rod, the upper mounting plate and the upper spindle;

FIG. 5 is a schematic top view of the connection of the drive block, gear and rack;

FIG. 6 is a schematic view of the connection of the drive block and nylon ring;

in the drawings, the reference numbers: 1. a motor; 2. a drill bit; 3. a base plate; 4. a left threaded rod; 5. a front fixing rod; 6. an upper mounting plate; 7. a lifting plate; 8. an upper rotating shaft; 9. a left hand wheel; 10. a right threaded rod; 11. a right fixing rod; 12. a drive block; 13. a second bearing; 14. a support shaft; 15. a gear; 16. a swing lever; 17. a support bar; 18. a rack; 19. a handle; 20. a right hand wheel; 21. a universal wheel; 22. a fifth bearing; 23. nylon rings; 24. a reinforcing bar; 25. and a nut.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 6, the drilling device of the present invention comprises a motor 1, wherein a drill bit 2 is arranged at an output end of the motor 1; the lifting plate comprises a bottom plate 3, a left threaded rod 4, a front fixing rod 5, a rear fixing rod, an upper mounting plate 6, a lower mounting plate and a lifting plate 7, wherein the lower mounting plate is connected with the bottom plate 3, the central areas of the upper mounting plate 6 and the lower mounting plate are respectively provided with a first bearing, the two ends of the left threaded rod 4 are respectively provided with an upper rotating shaft 8 and a lower rotating shaft which are in interference fit with the two groups of first bearings, the top end of the upper rotating shaft 8 is provided with a left hand wheel 9, the lifting plate 7 is provided with a front sliding hole, a left threaded hole and a rear sliding hole, the left threaded rod 4 is screwed and penetrates through the left threaded hole, the front fixing rod 5 and the rear fixing rod respectively penetrate through the front sliding hole and the rear sliding hole, the two ends of the front fixing rod 5 and the rear fixing rod are connected with the upper mounting plate 6 and the lower mounting plate, the lifting plate 7 is provided with a mounting, a gear 15 is arranged on the supporting shaft 14, a swinging rod 16 is connected to the top end of the supporting shaft 14 in a key mode, a third bearing is arranged on the swinging rod 16, the output end of the motor 1 is in interference fit with the third bearing, two groups of supporting rods 17 are arranged on the lifting plate 7, fourth bearings are arranged on the two groups of supporting rods 17, a front rotating shaft and a rear rotating shaft which are in interference fit with the two groups of fourth bearings are respectively arranged at the front end and the rear end of the right threaded rod 10, a right threaded hole and a right sliding hole are formed in the driving block 12, the right threaded rod 10 penetrates through the right threaded hole in a threaded mode, the right fixing rod 11 penetrates through the right sliding hole, two ends of the right fixing rod 11 are respectively connected with the two groups of supporting rods 17, a rack 18 is arranged at; under the mutual cooperation of the upper mounting plate, the lower mounting plate, the two groups of first bearings, the upper rotating shaft, the lower rotating shaft, the left threaded rod, the front fixing rod and the rear fixing rod, the hand wheel is rotated to change the height of the lifting plate, the supporting shaft, the gear and the swinging rod can rotate by taking the central line of the supporting shaft as the axis under the action of the second bearing, under the mutual cooperation of the two groups of supporting rods, the two groups of fourth bearings, the right threaded rod, the right fixing rod and the driving block, the right threaded rod rotates to displace the rack, so that the drill bit swings, in normal work, the bottom plate is firstly moved to a proper position, the right threaded rod is rotated to enable the drill bit to be in a proper angle, the motor is started, then the left threaded rod is rotated to enable the drill bit to descend to drill a hole in soil, then the drill bit is lifted, and then sampling is carried out, the sampling device has the advantages that the sampling device is used for sampling the periphery of the device, the position is not required to be moved again, the structure is simple, the moving capacity is improved, the sampling device is convenient to sample a plurality of positions in the same range, and the working efficiency is improved.

The utility model relates to a drilling device, the left end of the top of a bottom plate 3 is provided with a handle 19; the handle is grasped to move the device, so that the whole device is more convenient to bear force, and the convenience is improved.

In the drilling equipment of the utility model, the front end of the front rotary shaft is provided with a right hand wheel 20; and the right hand wheel is rotated to rotate the right threaded rod, so that convenience is improved.

In the drilling equipment of the utility model, the left half area of the bottom of the oscillating rod 16 is provided with the universal wheel 21, and the bottom end of the universal wheel 21 is contacted with the lifting plate 7; when the swinging rod swings, the universal wheel can rotatably support the swinging rod, and the stability is improved.

In the drilling equipment of the utility model, a fifth bearing 22 is arranged at the bottom in the mounting hole, and the support shaft 14 is in interference fit with the fifth bearing 22; the fifth bearing improves the rotational stability of the support shaft.

In the drilling equipment of the utility model, the oscillating rod 16 is provided with an L-shaped ring, and the motor 1 is fixed inside the L-shaped ring; the L-shaped ring improves the running stability of the motor.

In the drilling equipment of the utility model, nylon rings 23 are arranged inside the front sliding hole, the rear sliding hole and the right sliding hole, and the front fixing rod 5, the rear fixing rod and the right fixing rod 11 are respectively contacted with the three groups of nylon rings 23; the three groups of nylon rings reduce the abrasion to the front fixing rod, the rear fixing rod and the right fixing rod.

In the drilling equipment of the utility model, the front end and the rear end of the left side wall of the upper mounting plate 6 are both provided with the reinforcing rods 24 connected with the bottom plate 3; the stability of mounting panel is improved to two sets of stiffeners.

The utility model discloses a drilling device, which also comprises two groups of nuts 25, wherein the two groups of nuts 25 are both screwed on the right threaded rod 10, and the two groups of nuts 25 are both contacted with the driving block 12; when the angle of the drill bit needs to be fixed, the two groups of nuts are rotated and are in close contact with the driving block.

The utility model discloses a drilling equipment, it is at work, it catches the handle and comes the mobile device, rotatory right hand wheel makes right threaded rod rotate, at last mounting panel, lower mounting panel, two sets of first bearings, go up the pivot, lower pivot, left threaded rod, the cooperation of front dead lever and back dead lever, rotatory hand wheel makes the height of lifter plate change, under the effect of second bearing, back shaft, gear and swinging arms all can rotate with the back shaft central line as the axle, when the swinging arms swings, the universal wheel carries out rotatable support to the swinging arms, under the cooperation of two sets of bracing pieces, two sets of fourth bearings, right threaded rod, right dead lever and drive block, right threaded rod rotates and makes the rack shift, thereby make the drill bit take place the swing, in normal work, at first move the bottom plate to suitable position, then rotate right threaded rod and make the drill bit be in suitable angle, the two groups of nuts are screwed to fix the angle of the drill bit, the motor is started, then the left threaded rod is rotated to enable the drill bit to descend to drill a hole in soil, then the drill bit is lifted, and then sampling is conducted.

The utility model discloses a drilling equipment, it is above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical mode, wherein can slide/rotate fixedly promptly for slide/not dropping under the rotation state, sealed intercommunication is sealed when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all implementation of its beneficial effect, above-mentioned all with electric module and with electric appliance be the common electrical part in market, buy when returning to the use only need connect according to the mutual electricity of the instruction manual that together buy back and can use, and control module is its common from taking the module, the event is all no longer repeated here.

In the case where no description is made to the contrary, the directional words included in the terms "up, down, left, right, front, rear, inside, outside, vertical, horizontal" and the like only represent the direction of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A drilling device comprises a motor (1), wherein a drill bit (2) is arranged at the output end of the motor (1); the novel anti-theft device is characterized by further comprising a bottom plate (3), a left threaded rod (4), a front fixing rod (5), a rear fixing rod, an upper mounting plate (6), a lower mounting plate and a lifting plate (7), wherein the lower mounting plate is connected with the bottom plate (3), the central area of the upper mounting plate (6) and the central area of the lower mounting plate are provided with first bearings, two ends of the left threaded rod (4) are respectively provided with an upper rotating shaft (8) and a lower rotating shaft which are in interference fit with the first bearings, a left hand wheel (9) is arranged at the top end of the upper rotating shaft (8), the lifting plate (7) is provided with a front sliding hole, a left threaded hole and a rear sliding hole, the left threaded rod (4) penetrates through the left threaded hole, the front fixing rod (5) and the rear fixing rod respectively penetrate through the front sliding hole and the front fixing rod (5) and the rear fixing rod, the two ends of the front fixing rod, A right fixed rod (11) and a driving block (12), wherein the lifting plate (7) is provided with a mounting hole, the top part in the mounting hole is provided with a second bearing (13), the middle part of the second bearing (13) is provided with a supporting shaft (14), the supporting shaft (14) is provided with a gear (15), the top end of the supporting shaft (14) is in key connection with a swinging rod (16), the swinging rod (16) is provided with a third bearing, the output end of the motor (1) is in interference fit with the third bearing, the lifting plate (7) is provided with two groups of supporting rods (17), the two groups of supporting rods (17) are both provided with a fourth bearing, the front end and the rear end of the right threaded rod (10) are respectively provided with a front rotating shaft and a rear rotating shaft which are in interference fit with the two groups of fourth bearings, the driving block (12) is provided with a right threaded hole and a right sliding hole, the right threaded rod (10) passes through the right threaded hole, the, the rack (18) is arranged at the top end of the right side wall of the driving block (12), the rack (18) is meshed with the gear (15), and the four corners of the bottom plate (3) are respectively provided with a caster.

2. A drilling device as claimed in claim 1, characterized in that the bottom plate (3) is provided with a handle (19) at the top left end.

3. A drilling apparatus as claimed in claim 2, wherein the front end of the front spindle is provided with a right hand wheel (20).

4. A drilling apparatus according to claim 3, characterized in that the swinging rod (16) is provided with a universal wheel (21) in the bottom left half area, and the bottom end of the universal wheel (21) is in contact with the lifting plate (7).

5. A drilling device as claimed in claim 4, characterized in that a fifth bearing (22) is arranged in the bottom of the mounting hole, the support shaft (14) being in interference fit with the fifth bearing (22).

6. A drilling device as claimed in claim 5, characterized in that the oscillating rod (16) is provided with an L-ring, inside which the motor (1) is fixed.

7. A drilling device as claimed in claim 6, characterized in that the front, rear and right sliding holes are provided with nylon rings (23) inside, and the front fixing rod (5), rear fixing rod and right fixing rod (11) are in contact with three sets of said nylon rings (23) respectively.

8. A drilling device as claimed in claim 7, characterized in that the upper mounting plate (6) is provided with reinforcing rods (24) at the front and rear ends of the left side wall, which are connected to the floor (3).

9. A drilling device according to claim 8, further comprising two sets of nuts (25), both sets of nuts (25) being screwed onto the right threaded rod (10), both sets of nuts (25) being in contact with the drive block (12).