CN215296750U - Coal field geology sampling device - Google Patents

Abstract

The utility model discloses a coal field geology sampling device relates to geological exploration technical field. The technical key points are as follows: the pedestal is connected with two moving mechanisms, two moving mechanisms are connected with elevating system, elevating system is connected with hammering mechanism, hammering mechanism includes the backup pad, the backup pad is connected with first motor and two mountings, be connected with the pivot pole between two mountings, the pivot pole is connected with the second carousel, the third carousel, the second carousel passes through the drive belt with first carousel and is connected, two mountings are connected with two connecting rods, be connected with the dwang between two connecting rods, the dwang cover is equipped with the fourth carousel, the fourth carousel passes through the drive belt with the third carousel and is connected, fourth carousel both sides all are connected with the swinging member, two connecting rod one sides all are connected with the tripod, be connected with the pendulum between two tripods, chucking mechanism in the pedestal. The utility model has the advantages that: can the centre gripping different diameter take a sample borer, and reduced staff's amount of labour.

Description

Coal field geology sampling device

Technical Field

The utility model relates to a geological exploration technical field specifically is a coal field geology sampling device.

Background

After the plants die, the physicochemical properties of the plants are changed under the biochemical and geological actions, and finally coal is formed, wherein the coal is distributed in a layered manner and contains sedimentary rock series of coal beds, namely coal-containing rock series. When the coal-containing rock series in one area has the characteristics of continuous development and regular distribution and is connected into one piece, the coal field is formed in the area. In a general geological exploration process, a coal field needs to be sampled for research, but a general sampling device needs to manually knock a drilling tool to take samples, so that the labor capacity of workers is increased.

The prior Chinese patent with publication number CN208907859U discloses a portable geological sampling device for coal field geological survey, which belongs to the field of geological exploration tools and comprises a base, wherein the upper surface of the base is provided with a fixed rod, one side of the fixed rod is movably connected with a movable rod, one side of the fixed rod is provided with a first circular through hole, and the fixed rod, the movable rod, the limiting rod, a first limiting block, a second limiting block and a hammer head are arranged; be equipped with bracing piece, first spacing ring, second spacing ring, third spacing ring, sleeve pipe for do not need the hand sample borer of staff to take a sample, thereby avoided the staff injured, and when the needs according to the difference, can rotate the sleeve pipe and select the not spacing ring of equidimension according to the sample borer model of difference, improved coal field geological survey land used matter sampling device's convenience and flexibility.

The above prior art solution has the following drawbacks: need artifical manual sample borer of knocking, increase staff's amount of labour, and can't effectively restrict the position of sample borer, rock easily when knocking, bring inconvenience for sample work.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a coal field geology sampling device, its advantage that has is: the moving mechanism is used for driving the hammering mechanism to move along the horizontal direction, so that a worker can conveniently install the sampling drill rod without being blocked by the hammering mechanism and conveniently adjust the horizontal position of the hammering mechanism, the lifting mechanism is used for adjusting the position of the hammering mechanism in the vertical direction and conveniently correspondingly adjusting the height of the hammering motor according to the height of the sampling drill rod, the clamping mechanism is used for clamping and limiting the sampling drill rods with different diameters, the hammering mechanism is used for hammering the upper end of the sampling drill rod to chisel the surface of a coal field to generate coal bed fragments and collecting and finishing sampling work, the first motor is used for outputting power of the hammering mechanism, the first rotary disc and the second rotary disc are matched through a transmission belt to drive the rotary shaft rod to rotate, the rotary shaft rod is used for driving the third rotary disc to rotate, the third rotary disc is used for matching with the transmission belt to drive the fourth rotary disc to rotate, and the swinging piece is used for providing feasibility for the motion of a pendulum bob, the effect of pendulum is hammering sample borer, and then the reducible staff's of this device amount of labour, and chucking mechanism can be according to the sample borer of the different diameters of sample needs centre gripping, and the staff of being convenient for changes.

The above object of the present invention can be achieved by the following technical solutions:

a coal field geological sampling device comprises a base, wherein two moving mechanisms are fixedly connected to the upper side of the base, hammering mechanisms are arranged on the upper sides of the two moving mechanisms, lifting mechanisms are fixedly connected between the hammering mechanisms and the two moving mechanisms, each hammering mechanism comprises a supporting plate, a first motor is fixedly connected to the upper side of the supporting plate, an output shaft horizontally arranged by the first motor is fixedly connected with a first rotary table, two fixing members are fixedly connected to the upper side of the supporting plate, a rotary shaft rod is rotatably connected between the two fixing members, a second rotary table and a third rotary table are sleeved and fixedly connected on the outer wall of the rotary shaft rod, the second rotary table is connected with the first rotary table through a transmission belt, connecting rods are rotatably connected to one sides, close to each other, of the two fixing members, a rotary shaft is rotatably connected between the two connecting rods, and a fourth rotary table is sleeved and fixedly connected on the outer wall of the rotary shaft, the fourth rotary table is connected with the third rotary table through a transmission belt, a pair of side-equal fixedly connected swinging pieces are vertically arranged on the fourth rotary table, the two connecting rods are close to the side-equal fixedly connected triangular supports on one side of the base, the two triangular supports are close to one side of the base, the pendulum is fixedly connected, and a clamping mechanism is arranged in the base.

By adopting the technical scheme, the moving mechanism is used for driving the hammering mechanism to move along the horizontal direction, so that workers are not blocked by the hammering mechanism when installing the sampling drill rod and are convenient to adjust the horizontal position of the hammering mechanism, the lifting mechanism is used for adjusting the vertical position of the hammering mechanism and is convenient to correspondingly adjust the height of the hammering motor according to the height of the sampling drill rod, the clamping mechanism is used for clamping and limiting the sampling drill rods with different diameters, the hammering mechanism is used for hammering the upper end of the sampling drill rod to chisel the surface of a coal field to generate coal bed fragments, collecting and completing sampling work, the first motor is the power output of the hammering mechanism, the first rotating disc and the second rotating disc are used for driving the rotating shaft rod to rotate through the matching of the driving belt, the rotating shaft rod is used for driving the third rotating disc to rotate, and the third rotating disc is used for driving the fourth rotating disc to rotate through the matching of the driving belt, the effect of swing piece is for the pendulum motion provides the feasibility, and the effect of pendulum is hammering sample borer, and then the reducible staff's of this device amount of labour, and chucking mechanism can be according to the sample borer of the different diameters of sample needs centre gripping, and the staff of being convenient for changes.

The present invention may be further configured in a preferred embodiment as: the moving mechanism comprises a first slide rail, a thread slider is connected to the first slide rail in a sliding mode, the thread slider slides along the horizontal direction, a first threaded rod is arranged, the sliding direction of the first thread slider runs through the thread slider and is in threaded connection with the thread slider, the two ends of the first threaded rod are connected with the first slide rail in a rotating mode, one end of the first threaded rod runs through the first slide rail and a second motor fixedly connected with the first slide rail, and the second motor is close to one side of the thread slider and fixedly connected with the first slide rail.

Through adopting above-mentioned technical scheme, the effect of second motor is for first threaded rod rotates and provides power take off, first threaded rod can play certain limiting displacement with the screw slider cooperation, first threaded rod rotates and to drive the screw slider removal, the effect of screw slider is fixed connection and drives elevating system, hammering mechanism removes, and then moving mechanism's effect is to drive hammering mechanism and remove along the horizontal direction, not separated by hammering mechanism and keep off when being convenient for the staff installation sample borer, and be convenient for adjust hammering mechanism's horizontal position.

The present invention may be further configured in a preferred embodiment as: elevating system includes the fixed plate, the fixed plate downside with two screw thread slider fixed connection, fixed plate downside fixedly connected with third motor, the output shaft of the vertical setting of third motor runs through fixed plate and fixedly connected with second threaded rod, run through second threaded rod upper end backup pad and both threaded connection, second threaded rod upper end fixedly connected with stopper, the backup pad with a plurality of telescopic links of fixedly connected with between the fixed plate.

Through adopting above-mentioned technical scheme, the effect of third motor is for the second threaded rod rotates and provides power take off, and second threaded rod pivoted effect can drive hammering mechanism and rise, and the effect of telescopic link plays the limiting displacement that hammering mechanism rises to and improved the stability that hammering mechanism rises, and then elevating system's effect is the position of adjusting hammering mechanism's vertical direction, is convenient for highly come the height of corresponding regulation hammering motor according to the sample borer.

The present invention may be further configured in a preferred embodiment as: chucking mechanism includes three chucks of grabbing, three grab the week side of the vertical setting of chuck with base fixed connection, three the clamping face of grabbing the chuck inlays and is equipped with a plurality of balls, and a plurality of the ball can roll at its junction. .

Through adopting above-mentioned technical scheme, the effect of chuck is grabbed to three is according to the sample borer of the different diameters of centre gripping, and the effect of ball is that the sample borer that is in the clamping state can follow vertical direction and remove, and the hammering mechanism of being convenient for strikes it, and the chisel of sample borer strikes ground, and then chucking mechanism can change the sample borer according to the needs of sample work, has reduced staff's the amount of labour.

The present invention may be further configured in a preferred embodiment as: the base downside fixedly connected with fixed station, a protection section of thick bamboo.

Through adopting above-mentioned technical scheme, the fixed station has played the effect of supporting this device with the cooperation of a protection section of thick bamboo, and the effect of a protection section of thick bamboo avoids the disintegrating slag to splash when the ground is hit in the sample borer chisel, causes the injury to the staff, and then this device plays the effect of preventing disintegrating slag from splashing, plays certain guard action to the staff.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the moving mechanism is used for driving the hammering mechanism to move along the horizontal direction, so that a worker can conveniently install the sampling drill rod without being blocked by the hammering mechanism and conveniently adjust the horizontal position of the hammering mechanism, the lifting mechanism is used for adjusting the position of the hammering mechanism in the vertical direction and conveniently correspondingly adjusting the height of the hammering motor according to the height of the sampling drill rod, the clamping mechanism is used for clamping and limiting the sampling drill rods with different diameters, the hammering mechanism is used for hammering the upper end of the sampling drill rod to chisel the surface of a coal field to generate coal bed fragments and collecting and finishing sampling work, the first motor is used for outputting power of the hammering mechanism, the first rotary disc and the second rotary disc are matched through a transmission belt to drive the rotary shaft rod to rotate, the rotary shaft rod is used for driving the third rotary disc to rotate, the third rotary disc is used for matching with the transmission belt to drive the fourth rotary disc to rotate, and the swinging piece is used for providing feasibility for the motion of a pendulum bob, the pendulum bob is used for hammering the sampling drill rod, so that the device can reduce the labor capacity of workers, and the clamping mechanism can clamp sampling drill rods with different diameters according to sampling requirements, so that the sampling drill rod can be conveniently replaced by the workers;

2. the second motor is used for providing power output for the rotation of the first threaded rod, the first threaded rod can play a certain limiting role in cooperation with the threaded sliding block, the threaded sliding block can be driven to move by the rotation of the first threaded rod, the threaded sliding block is fixedly connected and drives the lifting mechanism and the hammering mechanism to move, and the moving mechanism is used for driving the hammering mechanism to move in the horizontal direction, so that a worker can conveniently install a sampling drill rod without being blocked by the hammering mechanism, and can conveniently adjust the horizontal position of the hammering mechanism;

3. the effect of three chucks of grabbing is according to the sample borer of the different diameters of centre gripping, and the effect of ball is that the sample borer that is in the clamping state can follow vertical direction and remove, and the hammering mechanism of being convenient for strikes it, and the sample borer chisel hits ground, and then chucking mechanism can change the sample borer according to the needs of sample work, has reduced staff's the amount of labour.

Drawings

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

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;

fig. 4 is an enlarged view at C in fig. 1.

Reference numerals: 1. a base; 2. a moving mechanism; 21. a first slide rail; 22. a second motor; 23. a first threaded rod; 24. a threaded slider; 3. a lifting mechanism; 31. a fixing plate; 32. a third motor; 33. a second threaded rod; 34. a telescopic rod; 35. a limiting block; 4. a hammering mechanism; 41. a support plate; 42. a first motor; 43. a first turntable; 44. a fixing member; 45. a spindle rod; 46. a transmission belt; 47. a second turntable; 48. a third turntable; 49. a connecting rod; 410. rotating the rod; 411. a fourth turntable; 412. a swinging member; 413. a tripod; 414. a pendulum bob; 5. a chucking mechanism; 51. a three-grab chuck; 52. a ball bearing; 6. a fixed table; 7. a protective cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, for the coal field geological sampling device disclosed by the present invention, the device comprises a base 1, two moving mechanisms 2 are fixedly connected to the upper side of the base 1, the moving mechanisms 2 are used for driving a hammering mechanism 4 to move along the horizontal direction, so that workers can install sampling drill rods without being blocked by the hammering mechanism 4, and can adjust the horizontal position of the hammering mechanism 4, the hammering mechanism 4 is arranged on the upper sides of the two moving mechanisms 2, the hammering mechanism 4 is used for hammering the upper end of the sampling drill rod to chisel the surface of the coal field to generate fragments, collecting and completing sampling work, a lifting mechanism 3 is fixedly connected between the hammering mechanism 4 and the two moving mechanisms 2, the lifting mechanism 3 is used for adjusting the position of the hammering mechanism 4 in the vertical direction, so as to correspondingly adjust the height of a hammering motor according to the height of the sampling drill rod, the hammering mechanism 4 comprises a supporting plate 41, the upper side of the supporting plate 41 is fixedly connected with a first motor 42, the first motor 42 is a servo motor, the first motor 42 is the power output of the hammering mechanism 4, the output shaft of the first motor 42 horizontally arranged is fixedly connected with a first rotary disc 43, the upper side of the supporting plate 41 is fixedly connected with two fixing parts 44, a rotary shaft rod 45 is rotatably connected between the two fixing parts 44, the outer wall of the rotary shaft rod 45 is sleeved and fixedly connected with a second rotary disc 47 and a third rotary disc 48, the first rotary disc 43 and the second rotary disc 47 are matched through a transmission belt 46 to drive the rotary shaft rod 45 to rotate, the rotary shaft rod 45 is rotated to drive the third rotary disc 48 to rotate, the second rotary disc 47 is connected with the first rotary disc 43 through the transmission belt 46, one side, which is close to each other, of the two fixing parts 44 is respectively rotatably connected with a connecting rod 49, a rotary rod 410 is rotatably connected between the two connecting rods 49, and a fourth rotary disc 411 is sleeved and fixedly connected on the outer wall of the rotary rod 410, fourth carousel 411 is connected through drive belt 46 with third carousel 48, third carousel 48 pivoted effect is that cooperation drive belt 46 drives fourth carousel 411 and rotates, the equal fixedly connected with swinging member 412 of a offside of the vertical setting of fourth carousel 411, two connecting rods 49 are close to the equal fixedly connected with tripod 413 in base 1 one side, two tripods 413 are close to one side fixedly connected with pendulum 414 each other, swinging member 412's effect provides the feasibility for pendulum 414 motion, pendulum 414's effect is hammering sample borer, be equipped with chucking mechanism 5 in the base 1, chucking mechanism 5's effect is spacing with the sample borer centre gripping of different diameters, the reducible staff's of this device amount of labour, and chucking mechanism 5 can be according to the sample borer of different diameters of sample needs centre gripping, the staff of being convenient for changes.

As shown in fig. 1 and 3, the moving mechanism 2 includes a first slide rail 21, a threaded slider 24 is slidably connected in the first slide rail 21, the threaded slider 24 is used for fixedly connecting and driving the lifting mechanism 3 and the hammering mechanism 4 to move, the threaded slider 24 slides in the horizontal direction, a first threaded rod 23 is further provided, the first threaded rod 23 penetrates through the threaded slider 24 along the sliding direction of the first threaded slider 24 and is in threaded connection with the threaded slider 24, both ends of the first threaded rod 23 are rotatably connected with the first slide rail 21, the first threaded rod 23 is matched with the threaded slider 24 to play a certain limiting role, the first threaded rod 23 rotates to drive the threaded slider 24 to move, one end of the first threaded rod 23 penetrates through the first slide rail 21 and is fixedly connected with a second motor 22, the second motor 22 is a servo motor, the second motor 22 is used for providing power output for the rotation of the first threaded rod 23, one side of the second motor 22 close to the threaded slider 24 is fixedly connected with the first slide rail 21, the moving mechanism 2 is used for driving the hammering mechanism 4 to move along the horizontal direction, so that a worker can install the sampling drill rod conveniently without being blocked by the hammering mechanism 4, and the horizontal position of the hammering mechanism 4 can be conveniently adjusted.

As shown in fig. 1 and 2, the lifting mechanism 3 includes a fixing plate 31, the lower side of the fixing plate 31 is fixedly connected with two threaded sliders 24, the lower side of the fixing plate 31 is fixedly connected with a third motor 32, the third motor 32 is a servo motor, an output shaft vertically arranged by the third motor 32 penetrates through the fixing plate 31 and is fixedly connected with a second threaded rod 33, the third motor 32 is used for providing power output for the rotation of the second threaded rod 33, the upper end of the second threaded rod 33 penetrates through a supporting plate 41 and is in threaded connection with the supporting plate 41, the rotation of the second threaded rod 33 is used for driving the hammering mechanism 4 to ascend, the upper end of the second threaded rod 33 is fixedly connected with a limiting block 35, the supporting plate 41 is prevented from sliding away from the second threaded rod 33 when the limiting block 35 is used, a plurality of telescopic rods 34 are fixedly connected between the supporting plate 41 and the fixing plate 31, the number of the telescopic rods 34 is four, and the telescopic rods 34 are used for limiting the ascending of the hammering mechanism 4, and improved the stability that hammering mechanism 4 rises, elevating system 3's effect is the position of the vertical direction of adjusting hammering mechanism 4, is convenient for come corresponding height of adjusting the hammering motor according to the height of sample borer.

As shown in fig. 1 and 4, the chucking mechanism 5 includes a three-grip chuck 51, the three-grip chuck 51 is used for holding sampling drills with different diameters, the three-grip chuck 51 is vertically arranged and fixedly connected with the base 1, a plurality of balls 52 are embedded in the clamping surface of the three-grip chuck 51, the balls 52 can roll at the joints, the balls 52 are fifteen in number, the sampling drills in the clamping state can move in the vertical direction due to the effect of the balls 52, the hammering mechanism 4 can knock the sampling drills, the ground is chiseled by the sampling drills, the chucking mechanism 5 can replace the sampling drills according to the requirements of sampling work, and the labor amount of workers is reduced.

As shown in fig. 1 and 2, base 1 downside fixedly connected with fixed station 6, a protection section of thick bamboo 7, fixed station 6 and a protection section of thick bamboo 7 cooperation have played the effect of supporting this device, and the effect of a protection section of thick bamboo 7 is when the sample borer hits the ground, avoids the disintegrating slag to splash, causes the injury to the staff, and this device plays and prevents the disintegrating slag effect of splashing, plays certain guard action to the staff.

The implementation principle of the embodiment is as follows: when the device is used, the second motor 22 is started to drive the first threaded rod 23 to rotate, the first threaded rod 23 rotates to drive the threaded slide block 24 to move, the threaded slide block 24 moves to drive the lifting mechanism 3 and the hammering mechanism 4 to move, the threaded slide block 24 moves the hammering mechanism 4 to a proper position, a sampling drill rod is inserted into the three-jaw chuck, then the three-jaw chuck 51 is started to clamp the sampling drill rod, the ball 52 is contacted with the sampling drill rod, then the height of the hammering mechanism 4 is adjusted according to the height of the sampling drill rod, the third motor 32 is started to drive the second threaded rod 33 to rotate, the second threaded rod 33 is rotationally matched with the four telescopic rods 34 to drive the hammering mechanism 4 to ascend to a proper position, then the second motor 22 is started to move the hammering mechanism 4 to a working position, the first motor 42 is started to drive the first rotary disc 43 to rotate, the first rotary disc 43 is rotationally matched with the transmission belt 46 to drive the second rotary disc 47 to rotate, second carousel 47 rotates and drives pivot pole 45 and rotate, pivot pole 45 rotates and drives third carousel 48 and rotate, third carousel 48 normal running fit drive belt 46 drives fourth carousel 411 and rotates, fourth carousel 411 rotates and drives swinging member 412 and rotate, swinging member 412 swings and drives connecting rod 49 and revolute pivot pole 45 axis and rotate, connecting rod 49 rotates and drives tripod 413 motion, tripod 413 motion drives pendulum 414 motion, pendulum 414 motion is knocked the sample borer upper end, sample borer lower extreme chiseling coal face, make the detritus piece, collect the detritus and accomplish the sample soon.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (5)

1. The utility model provides a coal field geology sampling device, includes base (1), its characterized in that: the upper side of the base (1) is fixedly connected with two moving mechanisms (2), the upper sides of the two moving mechanisms (2) are provided with hammering mechanisms (4), an elevating mechanism (3) is fixedly connected between the hammering mechanisms (4) and the two moving mechanisms (2), each hammering mechanism (4) comprises a supporting plate (41), a first motor (42) is fixedly connected to the upper side of the supporting plate (41), an output shaft of the first motor (42) which is horizontally arranged is fixedly connected with a first turntable (43), two fixing pieces (44) are fixedly connected to the upper side of the supporting plate (41), a rotating shaft rod (45) is rotatably connected between the two fixing pieces (44), a second turntable (47) and a third turntable (48) are sleeved and fixedly connected to the outer wall of the rotating shaft rod (45), the second turntable (47) is connected with the first turntable (43) through a transmission belt (46), two mounting (44) are close to one side each other and all rotate and are connected with connecting rod (49), two rotate between connecting rod (49) and be connected with dwang (410), dwang (410) outer wall cover is established and fixedly connected with fourth carousel (411), fourth carousel (411) with third carousel (48) are connected through drive belt (46), the equal fixedly connected with swinging member (412) of a contralateral of the vertical setting of fourth carousel (411), two connecting rod (49) are close to the equal fixedly connected with tripod (413) in base (1) one side, two tripod (413) are close to one side fixedly connected with pendulum (414) each other, be equipped with chucking mechanism (5) in base (1).

2. The coal field geological sampling device of claim 1, characterized in that: moving mechanism (2) includes first slide rail (21), sliding connection has screw slider (24) in first slide rail (21), screw slider (24) slide along the horizontal direction, is equipped with first threaded rod (23) in addition, first threaded rod (23) are followed first screw slider (24) slip direction runs through screw slider (24) and both threaded connection, first threaded rod (23) both ends all with first slide rail (21) rotate to be connected, first threaded rod (23) one end is run through first slide rail (21) and fixedly connected with second motor (22), second motor (22) are close to screw slider (24) one side with first slide rail (21) fixed connection.

3. A coal field geological sampling device as defined in claim 2 wherein: elevating system (3) is including fixed plate (31), fixed plate (31) downside and two screw thread slider (24) fixed connection, fixed plate (31) downside fixedly connected with third motor (32), the output shaft of the vertical setting of third motor (32) runs through fixed plate (31) and fixedly connected with second threaded rod (33), second threaded rod (33) upper end runs through backup pad (41) and both threaded connection, second threaded rod (33) upper end fixedly connected with stopper (35), backup pad (41) with a plurality of telescopic links of fixedly connected with (34) between fixed plate (31).

4. The coal field geological sampling device of claim 1, characterized in that: chucking mechanism (5) including three grab chuck (51), three grab chuck (51) vertical setting week side with base (1) fixed connection, three grab chuck (51) clamping face inlays and is equipped with a plurality of balls (52), and a plurality of ball (52) can roll at its junction.

5. The coal field geological sampling device of claim 1, characterized in that: the lower side of the base (1) is fixedly connected with a fixed table (6) and a protective cylinder (7).

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