CN215485861U

CN215485861U - Prospecting drill drilling quality control device

Info

Publication number: CN215485861U
Application number: CN202121648053.6U
Authority: CN
Inventors: 冷文科; 赵英山; 吕宇亭; 张坤; 孙旭亮; 郑军
Original assignee: Weihai Jintai Geological Survey Co ltd
Current assignee: Weihai Jintai Geological Survey Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-11
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to the technical field of drilling quality control of an exploration drilling machine, and discloses a drilling quality control device of the exploration drilling machine, which comprises a base, wherein two sides of the lower surface wall of the base are provided with tracks, the middle part of the upper surface wall of the base is provided with a cab, one side of the upper surface wall of the base is fixedly connected with a control mechanism, the other side of the upper surface wall of the base is fixedly connected with a power assisting mechanism, the control mechanism comprises a control box, a plurality of control rods are arranged inside the control box, the upper surface wall of the control box is fixedly connected with a support frame, the upper surface wall of the support frame is fixedly connected with a rain-proof plate, and one side of the outer wall of the control box is rotatably connected with a box door through a rotating shaft, the utility model adopts the control box and is internally provided with a plurality of control rods, so that the circular support plates at the lower ends of the plungers of four hydraulic rods are respectively contacted with the ground, and the shaking of a vehicle body can be reduced as much as possible in the subsequent work, the stability is better, is favorable to the boring of drill bit more.

Description

Prospecting drill drilling quality control device

Technical Field

The utility model relates to the technical field of drilling quality control of an exploration drilling machine, in particular to a drilling quality control device of the exploration drilling machine.

Background

The crawler-type drilling machine, such as the crawler-type down-the-hole drilling machine, is mainly used for drilling various ground and rocks, and the like, because of good passing performance and large power, the crawler-type down-the-hole drilling machine is widely applied to the fields of building, road construction and the like, the structure of the crawler-type down-the-hole drilling machine mainly comprises a crawler-type travelling mechanism, a vehicle body on the travelling mechanism, a drilling execution mechanism at the front end of the vehicle body and the like, and during work, an operator operates a control system of the drilling execution mechanism to enable a drill bit of the drilling execution mechanism to drill downwards, so that a needed deep hole is drilled on the ground.

However, when the crawler-type down-the-hole drill works, when a drill bit of a drilling executing mechanism of the crawler-type down-the-hole drill drills downwards, an upward acting force is generated on the front end of a vehicle body, so that the vehicle body is rocked integrally, particularly when the crawler-type down-the-hole drill works in an uneven and soft ground area, the up-and-down rocking amplitude is larger, so that the eccentricity of the drill bit can cause larger resistance to the drilling of the drill bit, the load of power equipment for driving the drill bit is increased, deep holes drilled by the drill bit are different in size and irregular in shape, and when the crawler-type down-the-hole drill drills into a ground with higher hardness, the drill bit is easily damaged due to the irregular eccentric rocking of the drill bit, so that technical personnel in the field provide a drilling quality control device of the exploration drilling machine, and the problems in the background technology are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drilling quality control device of an exploration drilling machine.

In order to achieve the purpose, the utility model provides the following technical scheme:

prospecting drill drilling machine drilling quality control device, including the base, the lower table wall both sides of base all are provided with the track, and the upper table wall middle part of base is provided with the driver's cabin, the upper table wall one side fixedly connected with control mechanism of base, and the upper table wall opposite side fixedly connected with assist drive device of base, control mechanism includes the control box, and the inside of control box is provided with a plurality of control levers, and the upper table wall fixedly connected with support frame of control box, the upper table wall fixedly connected with flashing board of support frame, and outer wall one side of control box is rotated through the pivot and is connected with the chamber door, and control box electric connection has a plurality of hydraulic stems, a plurality of hydraulic stems respectively with the lower table wall four corners department fixed connection of base, the output of a plurality of hydraulic stems all rotates through the pivot and is connected with the clamp plate.

As a still further scheme of the utility model: the power assisting mechanism comprises two supporting boxes, threaded rods are arranged inside the two supporting boxes, first bevel gears are fixedly connected to one ends of the two threaded rods, protective boxes are fixedly connected to the upper surface walls of the two supporting boxes, double-shaft motors are fixedly connected to the lower surface walls of the protective boxes, transmission rods are fixedly connected to two output shafts of the double-shaft motors through couplers, second bevel gears meshed with the first bevel gears are fixedly connected to two ends of the two transmission rods, threaded sleeves are connected to the outer walls of the two threaded rods in an equal threaded manner, fixing rods are fixedly connected to the outer walls of the two threaded sleeves, and transverse rods are fixedly connected to the two fixing rods in a common manner.

As a still further scheme of the utility model: the one end fixedly connected with work box of horizontal pole, the equal fixedly connected with slide rail of inside both sides wall of work box, two slide rails have the hydro-cylinder through slider sliding connection jointly, and the lower table wall of hydro-cylinder rotates and is connected with the drill bit, and the back table wall of hydro-cylinder is provided with buffer gear.

As a still further scheme of the utility model: buffer gear includes the slide bar, and the equal sliding connection in outer wall both ends of slide bar has the sliding sleeve, and the back of the body one side that carries on mutually of two sliding sleeves all is provided with the spring, and the outer wall of two sliding sleeves all rotates through the pivot to be connected with the connecting rod, and the one end of two connecting rods all rotates through the pivot jointly with the hydro-cylinder to be connected.

As a still further scheme of the utility model: the two sides of the outer wall of the two supporting boxes are fixedly connected with supporting blocks, and the supporting blocks are fixedly connected with the upper wall of the base.

As a still further scheme of the utility model: and strip-shaped openings corresponding to the fixing rods are formed in the opposite sides of the two supporting boxes.

As a still further scheme of the utility model: the outer wall middle part fixedly connected with stopper of slide bar, the stopper goes up wall fixed connection with the inside of work box.

As a still further scheme of the utility model: and sealing gaskets are fixedly connected to the periphery of one side of the outer wall of the box door.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the control box and arranging the plurality of control rods in the control box, the circular support plates at the lower ends of the plungers of the four hydraulic rods are respectively contacted with the ground, so that the shaking of a vehicle body can be reduced as much as possible in the subsequent work, the stability is better, and the drilling of a drill bit is facilitated;

2. through setting up assist drive device, when the drill bit is drilled, the biax motor in the assist drive device passes through threaded rod and thread bush and drives the horizontal pole and move down, and decurrent effort is applyed for the drill bit to the horizontal pole for the drill bit is quicker when drilling, and through setting up buffer gear, buffer gear can effectual buffering drill bit produce ascending effort when drilling, prevents the damage of drill bit.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a boosting mechanism according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a base; 2. a crawler belt; 3. a control mechanism; 31. a control box; 32. a control lever; 33. a support frame; 34. a flashing board; 35. a box door; 36. a hydraulic lever; 37. pressing a plate; 4. a power-assisted mechanism; 41. a support box; 42. a threaded rod; 43. a first bevel gear; 44. a protective box; 45. a double-shaft motor; 46. a transmission rod; 47. a second bevel gear; 48. a threaded sleeve; 49. fixing the rod; 5. a cross bar; 6. a work box; 7. a slide rail; 8. an oil cylinder; 9. a buffer mechanism; 91. a slide bar; 92. a sliding sleeve; 93. a spring; 94. a connecting rod; 10. a cab; 11. a drill bit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Example 1

Referring to fig. 1, the drilling quality control device of the exploration drilling machine comprises a base 1, two sides of the lower surface wall of the base 1 are provided with tracks 2, a cab 10 is arranged in the middle of the upper surface wall of the base 1, one side of the upper surface wall of the base 1 is fixedly connected with a control mechanism 3, and the other side of the upper surface wall of the base 1 is fixedly connected with a power-assisted mechanism 4, the control mechanism 3 comprises a control box 31, a plurality of control rods 32 are arranged in the control box 31, and the upper surface wall of the control box 31 is fixedly connected with a supporting frame 33, the upper surface wall of the supporting frame 33 is fixedly connected with a rain-proof plate 34, and outer wall one side of control box 31 rotates through the pivot and is connected with chamber door 35, and control box 31 electric connection has a plurality of hydraulic stems 36, a plurality of hydraulic stems 36 respectively with base 1's lower surface wall four corners department fixed connection, the output of a plurality of hydraulic stems 36 all rotates through the pivot and is connected with clamp plate 37, clamp plate 37 can increase the lifting surface area of hydraulic stem 36.

In fig. 2 and 3, the power assisting mechanism 4 includes two supporting boxes 41, threaded rods 42 are respectively disposed inside the two supporting boxes 41, one end of each of the two threaded rods 42 is fixedly connected with a first bevel gear 43, the upper surface wall of the two supporting boxes 41 is fixedly connected with a protection box 44 together, the lower surface wall inside the protection box 44 is fixedly connected with a double-shaft motor 45, two output shafts of the double-shaft motor 45 are fixedly connected with transmission rods 46 through couplers, two ends of each of the two transmission rods 46 are fixedly connected with a second bevel gear 47 engaged with the first bevel gear 43, the outer walls of the two threaded rods 42 are respectively in threaded connection with a threaded sleeve 48, the outer walls of the two threaded sleeves 48 are respectively fixedly connected with a fixed rod 49, the two fixed rods 49 are fixedly connected with a cross bar 5 together, one end of the cross bar 5 is fixedly connected with a work box 6, and two side walls inside the work box 6 are respectively fixedly connected with slide rails 7, two slide rails 7 are connected with an oil cylinder 8 together through a slide block in a sliding manner, the lower surface wall of the oil cylinder 8 is connected with a drill bit 11 in a rotating manner, the rear surface wall of the oil cylinder 8 is provided with a buffer mechanism 9, the buffer mechanism 9 comprises a slide bar 91, both ends of the outer wall of the slide bar 91 are connected with sliding sleeves 92 in a sliding manner, the opposite sides of the two sliding sleeves 92 are provided with springs 93, the outer walls of the two sliding sleeves 92 are connected with connecting rods 94 in a rotating manner through rotating shafts, one ends of the two connecting rods 94 are connected with the oil cylinder 8 in a rotating manner together through rotating shafts, both sides of the outer wall of the two supporting boxes 41 are fixedly connected with supporting blocks, a plurality of supporting blocks are fixedly connected with the upper surface wall of the base 1, the opposite sides of the two supporting boxes 41 are provided with strip-shaped openings corresponding to the fixing rods 49, the middle part of the outer wall of the slide bar 91 is fixedly connected with a limiting block, the limiting block is fixedly connected with the upper surface wall inside of the working box 6, and a sealing gasket is fixedly connected with the periphery of one side of the outer wall of the box door 35, the gasket prevents rain water from entering the control box 31.

When the device is used, firstly, after the device is moved to an operation place, the control box 31 is opened, the control rods 32 are respectively started, the control rods 32 respectively control the hydraulic rods 36 to extend out, the hydraulic rods 36 are propped against the ground through the pressing plate 37, the vehicle body contacts with the ground more, the vehicle body shaking can be reduced as much as possible, the stability is better, the drilling of the drill bit 11 is more facilitated, then the oil cylinder 8 is started, the oil cylinder 8 drives the drill bit 11 to rotate, the double-shaft motor 45 is started, the double-shaft motor 45 drives the threaded rod 42 to rotate through the second bevel gear 47 and the first bevel gear 43, the threaded rod 42 drives the threaded sleeve 48 to move, the threaded sleeve 48 applies a downward acting force to the drill bit 11 through the cross rod 5, the drill bit 11 is faster and faster in drilling, meanwhile, the drill bit 11 generates an upward reaction force in drilling, the oil cylinder 8 slides on the sliding rod 91 through the connecting rod 94 and the sliding sleeve 92 to extrude the spring 93, spring 93 gives sliding sleeve 92 a reaction force, from this repetition, alright in order to make and cushion hydro-cylinder 8 for it is more stable when drilling.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The drilling quality control device of the exploration drilling machine comprises a base (1), wherein two sides of the lower surface wall of the base (1) are respectively provided with a crawler belt (2), and the middle part of the upper surface wall of the base (1) is provided with a cab (10), and is characterized in that one side of the upper surface wall of the base (1) is fixedly connected with a control mechanism (3), and the other side of the upper surface wall of the base (1) is fixedly connected with a power-assisted mechanism (4);

control mechanism (3) are including control box (31), the inside of control box (31) is provided with a plurality of control levers (32), and the last upper wall fixedly connected with support frame (33) of control box (31), the last upper wall fixedly connected with flashing board (34) of support frame (33), and outer wall one side of control box (31) is rotated through the pivot and is connected with chamber door (35), control box (31) electric connection has a plurality of hydraulic stem (36), a plurality of hydraulic stem (36) respectively with the lower wall four corners department fixed connection of base (1), the output of a plurality of hydraulic stem (36) all is rotated through the pivot and is connected with clamp plate (37).

2. The prospecting drill drilling quality control device according to claim 1, characterized in that the power-assisting mechanism (4) comprises two support boxes (41), a threaded rod (42) is arranged inside each of the two support boxes (41), a first bevel gear (43) is fixedly connected to one end of each of the two threaded rods (42), a protective box (44) is fixedly connected to the upper surface wall of each of the two support boxes (41), a double-shaft motor (45) is fixedly connected to the lower surface wall inside the protective box (44), transmission rods (46) are fixedly connected to the two output shafts of the double-shaft motor (45) through shaft couplings, a second bevel gear (47) engaged with the first bevel gear (43) is fixedly connected to the two ends of each of the two transmission rods (46), threaded sleeves (48) are threadedly connected to the outer walls of the two threaded rods (42), and fixing rods (49) are fixedly connected to the outer walls of the two threaded sleeves (48), the two fixing rods (49) are fixedly connected with a cross rod (5) together.

3. The device for controlling the drilling quality of the exploration drilling machine according to claim 2, wherein one end of the cross rod (5) is fixedly connected with a working box (6), two inner side walls of the working box (6) are fixedly connected with slide rails (7), the two slide rails (7) are jointly and slidably connected with an oil cylinder (8) through a slide block, the lower surface wall of the oil cylinder (8) is rotatably connected with a drill bit (11), and the rear surface wall of the oil cylinder (8) is provided with a buffer mechanism (9).

4. The device for controlling the drilling quality of the exploration drilling machine according to claim 3, wherein the buffer mechanism (9) comprises a sliding rod (91), sliding sleeves (92) are slidably connected to both ends of the outer wall of the sliding rod (91), springs (93) are arranged on the opposite sides of the two sliding sleeves (92), connecting rods (94) are rotatably connected to the outer walls of the two sliding sleeves (92) through rotating shafts, and one ends of the two connecting rods (94) are commonly and rotatably connected with the oil cylinder (8) through the rotating shafts.

5. The apparatus of claim 2, wherein the two support boxes (41) are fixedly connected with support blocks on both sides of the outer wall, and a plurality of support blocks are fixedly connected with the upper surface wall of the base (1).

6. The apparatus of claim 2, wherein the two support boxes (41) are each provided with a strip-shaped opening on opposite sides thereof corresponding to the fixing rod (49).

7. The apparatus of claim 4, wherein the middle part of the outer wall of the slide bar (91) is fixedly connected with a limiting block, and the limiting block is fixedly connected with the inner upper surface wall of the working box (6).

8. The apparatus of claim 1, wherein a gasket is fixedly attached to the outer wall of the chamber door (35) at a periphery of the outer wall.