CN214091853U

CN214091853U - Be used for colliery geology sampling device

Info

Publication number: CN214091853U
Application number: CN202022549506.1U
Authority: CN
Inventors: 师新龙; 曲守全; 管仁君
Original assignee: Fifth Geological Brigade of Shandong Provincial Bureua of Geology and Mineral Resources of Fifth Geological and Mineral Exploration Institute of Shandong Province
Current assignee: Fifth Geological Brigade of Shandong Provincial Bureua of Geology and Mineral Resources of Fifth Geological and Mineral Exploration Institute of Shandong Province
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-31
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a be used for colliery geology sampling device, concretely relates to sample technical field, including the sampling case, the inside cavity of seting up of sampling case, the sampling case bottom surface runs through and sets up the sample connection, sampling case one side fixed connection base, base top surface installation motor, motor one side fixed connection transmission shaft, the sampling case lateral wall is worn to locate by the transmission shaft, the terminal bearing of transmission shaft is connected in the sampling case inner wall, the transmission shaft is in the equal threaded connection swivel nut in the inside both ends of cavity, the first stopper of the equal fixed connection of swivel nut top surface, the spout of symmetry is seted up in the cavity top surface to the sampling case, first stopper top extends respectively and slides inside the spout, the swivel nut is equallyd divide and is do not articulated connecting rod, the articulated push pedal of connecting rod. The utility model discloses a set up the transmission shaft, adjust the distance between the swivel nut with the transmission shaft, the connecting rod promotes the push pedal and will take a sample the groove and change the spy ware and insert the stratum sample to labour saving and time saving reduces intensity of labour.

Description

Be used for colliery geology sampling device

Technical Field

The utility model relates to a sample technical field, more specifically say, the utility model relates to a be used for colliery geology sampling device.

Background

With the progress of science and technology, the continuous excavation of geological resources by human beings, the field of geological engineering takes natural science and earth science as theoretical basis, takes geological survey, general survey and exploration of mineral resources, and engineering problems related to geological structures and geological backgrounds of major projects as main objects, takes geology, geophysical and geochemical technologies, mathematical geological methods, remote sensing technologies, testing technologies, computer technologies and the like as means, and is the pilot engineering field serving national economic construction.

At present, the amount of mining to the coal mine is increasing day by day in the country, need carry out the geological survey before the mining, generally need take a sample in advance in carrying out the coal mine geological survey, and the current sampling method is mostly artifical direct sampling, wastes time and energy, and intensity of labour is big, exists the position that can improve.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a be used for colliery geology sampling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for colliery geology sampling device, includes the sampling case, the inside cavity that has seted up of sampling case, the bottom surface of sampling case runs through and has seted up the sample connection, one side fixedly connected with base of sampling case, the motor is installed to the top surface of base, one side fixedly connected with transmission shaft of motor, the transmission shaft wears to locate the lateral wall of sampling case and extends to the inside of sampling case, the end bearing of transmission shaft is connected in the inner wall of sampling case, the transmission shaft is carved with mirror symmetry's screw thread in the inside of cavity, the transmission shaft has symmetrical swivel nut in the inside both ends threaded connection of cavity, two the top surface of swivel nut is the first stopper of equal fixedly connected with, the sampling case sets up symmetrical spout in the top surface of cavity, two the first stopper top extends respectively and slides in the inside of spout, two the swivel nut is equallyd divide and is do not articulated connecting rod, two the connecting rod articulates there is the push pedal, the push pedal is located the below of transmission shaft, the bottom surface of push pedal is provided with rotary mechanism, rotary mechanism's bottom surface fixedly connected with sample groove, the bottom surface fixedly connected with of sample groove changes the detector.

Further, rotary mechanism includes servo motor, servo motor's top surface fixed connection is in the bottom surface of push pedal, servo motor's bottom surface fixedly connected with pivot, the first gear of bottom surface fixedly connected with of pivot, one side meshing of first gear has the second gear, the first pivot of top surface fixedly connected with of second gear, the top bearing of first pivot is connected in the bottom surface of push pedal, the bottom surface fixedly connected with second pivot of second gear, the bottom of second pivot extends to the inside of sample groove and fixed connection in the inner wall bottom surface of sample groove.

Furthermore, oblique insections which are uniformly distributed are carved on the side wall of the probe converter, and a chromium metal layer is fixedly wrapped at the tip of the probe converter.

Further, the top surface of sampling case runs through and has seted up the second thermovent, the top surface fixedly connected with heat dissipation case of sampling case, the inner chamber has been seted up to the inside of heat dissipation case, the top surface of heat dissipation case runs through and sets up the louvre that is the annular array and arranges, the bottom surface of heat dissipation case runs through and has seted up first thermovent, first thermovent and second thermovent are linked together, step motor is installed at the top surface of inner chamber to the heat dissipation case, step motor's bottom surface fixedly connected with axis of rotation, the bottom of axis of rotation extends to the inside of sampling case through first thermovent and second thermovent, the circumference lateral wall fixedly connected with of axis of rotation is the blade that the annular array arranged.

Further, the sampling box is connected with in the symmetrical second stopper of second thermovent in the top surface fixedly of cavity, two the second stopper is located the both sides of second thermovent, the sampling box is provided with mirror symmetry's buffer gear in cavity top both sides wall, buffer gear includes the buffer block, one side fixed connection of buffer block in the sampling box, the top surface of buffer block is seted up flutedly, the buffer block is in the bottom surface fixedly connected with spring of recess, the top surface fixedly connected with telescopic link of spring, the top of telescopic link stretches out in the top surface of buffer block, two the telescopic link is located the both sides of first stopper respectively.

Further, the gusset plate of the both sides wall bottom fixedly connected with symmetry of sample case, two the equal fixedly connected with anchor strut of top surface of gusset plate, two respectively fixed connection in the lateral wall of sample case, two are equallyd divide on the top of anchor strut the anchor strut is mirror symmetry.

Furthermore, two the equal fixedly connected with universal wheel in bottom surface of gusset plate, two the universal wheel all has the lock piece.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up the transmission shaft, with transmission shaft threaded connection swivel nut, adjust the distance between the swivel nut, promote the push pedal by the connecting rod again and insert the stratum sample with sample groove and commentaries on classics probe to realize labour saving and time saving, reduce intensity of labour.

2. Compared with the prior art, through setting up two gear meshes mutually for sample groove and rotating the rotatory geological formation that gets into of spy ware, thereby reach the purpose of convenient sample, improve work efficiency.

Drawings

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

Fig. 2 is the utility model discloses sampling case and heat dissipation incasement portion structure schematic diagram.

Fig. 3 is a schematic view of the sliding chute structure of the present invention.

Fig. 4 is the schematic view of the sectional structure of the sampling slot of the present invention.

Fig. 5 is an enlarged schematic view of the internal structure of the heat dissipation box of the present invention.

Fig. 6 is the schematic diagram of the internal structure of the buffer block of the present invention.

The reference signs are: 1. a sampling box; 2. a cavity; 101. a sampling port; 3. a base; 4. an electric motor; 5. a drive shaft; 6. a thread; 7. a threaded sleeve; 8. a first stopper; 9. a chute; 10. a connecting rod; 11. pushing the plate; 12. a rotation mechanism; 13. a servo motor; 14. a rotating shaft; 15. a first gear; 16. a second gear; 17. a first rotating shaft; 18. a second rotating shaft; 19. a sampling groove; 20. a probe converter; 21. oblique insection; 22. a chromium metal layer; 23. a heat dissipation box; 24. an inner cavity; 25. heat dissipation holes; 26. a first heat dissipation port; 27. a second heat dissipation port; 28. a stepping motor; 29. a rotating shaft; 30. a blade; 31. a second limiting block; 32. a buffer mechanism; 33. a buffer block; 34. a groove; 35. a spring; 36. a telescopic rod; 37. a reinforcing plate; 38. a reinforcing rod; 39. a universal wheel; 40. a locking piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the attached figures 1-6, the sampling device for coal mine geology comprises a sampling box 1, a cavity 2 is arranged in the sampling box 1, a sampling opening 101 is arranged on the bottom surface of the sampling box 1 in a penetrating manner, a base 3 is fixedly connected to one side of the sampling box 1, a motor 4 is installed on the top surface of the base 3, a transmission shaft 5 is fixedly connected to one side of the motor 4, the transmission shaft 5 penetrates through the side wall of the sampling box 1 and extends into the sampling box 1, the tail end of the transmission shaft 5 is in bearing connection with the inner wall of the sampling box 1, a screw thread 6 with mirror symmetry is engraved in the cavity 2 of the transmission shaft 5, two symmetrical screw sleeves 7 are in threaded connection with the two ends of the cavity 2 of the transmission shaft 5, first limiting blocks 8 are fixedly connected to the top surfaces of the two screw sleeves 7, symmetrical sliding grooves 9 are arranged on the top surface of the cavity 2 of the sampling box 1, the top ends of the two first limiting blocks 8 respectively extend and slide in the sliding grooves 9, two swivel nuts 7 are respectively articulated with a connecting rod 10, two connecting rods 10 are articulated with a push plate 11, the push plate 11 is positioned below the transmission shaft 5, the bottom surface of the push plate 11 is provided with a rotating mechanism 12, the bottom surface of the rotating mechanism 12 is fixedly connected with a sampling groove 19, and the bottom surface of the sampling groove 19 is fixedly connected with a probe converter 20.

In a preferred embodiment, the rotating mechanism 12 includes a servo motor 13, a top surface of the servo motor 13 is fixedly connected to a bottom surface of the push plate 11, a bottom surface of the servo motor 13 is fixedly connected with a rotating shaft 14, a bottom surface of the rotating shaft 14 is fixedly connected with a first gear 15, one side of the first gear 15 is engaged with a second gear 16, a top surface of the second gear 16 is fixedly connected with a first rotating shaft 17, a top end of the first rotating shaft 17 is bearing-connected to the bottom surface of the push plate 11, a bottom surface of the second gear 16 is fixedly connected with a second rotating shaft 18, a bottom end of the second rotating shaft 18 extends into the sampling groove 19 and is fixedly connected to a bottom surface of an inner wall of the sampling groove 19, so that the sampling groove 19 penetrates into the stratum, the first gear 15 and the second gear 16 are engaged, and the sampling groove 19 is rotated to penetrate into the stratum, thereby improving sampling efficiency.

In a preferred embodiment, the sidewall of the probe converter 20 is engraved with oblique insections 21 which are uniformly arranged, and the tip of the probe converter 20 is fixedly wrapped with a chromium metal layer 22, so that the probe converter 20 enters the geological formation, the surface layer of the ground is unscrewed by the oblique insections 21, and the chromium metal layer 22 improves the hardness of the tip, so that the probe converter 20 quickly penetrates into the formation, and the working efficiency is improved.

In a preferred embodiment, a second heat dissipation port 27 is formed through the top surface of the sampling box 1, a heat dissipation box 23 is fixedly connected to the top surface of the sampling box 1, an inner cavity 24 is formed inside the heat dissipation box 23, heat dissipation holes 25 are formed through the top surface of the heat dissipation box 23 and are arranged in an annular array, a first heat dissipation port 26 is formed through the bottom surface of the heat dissipation box 23, the first heat dissipation port 26 is communicated with the second heat dissipation port 27, a stepping motor 28 is mounted on the top surface of the inner cavity 24 of the heat dissipation box 23, a rotation shaft 29 is fixedly connected to the bottom surface of the stepping motor 28, the bottom end of the rotation shaft 29 extends into the sampling box 1 through the first heat dissipation port 26 and the second heat dissipation port 27, blades 30 are fixedly connected to the circumferential side wall of the rotation shaft 29 and are arranged in an annular array so as to dissipate heat inside the sampling box 1, the stepping motor 28 drives the rotation shaft 29 to suck heat out from the first heat dissipation port 26 and the second heat dissipation port 27 through the blades 30, and is emitted along the heat emission holes 25, thereby achieving the purpose of heat emission.

In a preferred embodiment, the sampling box 1 is fixedly connected to second limiting blocks 31 symmetrical to the second heat dissipating opening 27 on the top surface of the cavity 2, the two second limiting blocks 31 are located on two sides of the second heat dissipating opening 27, the sampling box 1 is provided with mirror-symmetrical buffer mechanisms 32 on two side walls of the top of the cavity 2, each buffer mechanism 32 comprises a buffer block 33, one side of each buffer block 33 is fixedly connected to the sampling box 1, a groove 34 is formed in the top surface of each buffer block 33, a spring 35 is fixedly connected to the bottom surface of each groove 34 of each buffer block 33, a telescopic rod 36 is fixedly connected to the top surface of each spring 35, the top end of each telescopic rod 36 extends out of the top surface of each buffer block 33, the two telescopic rods 36 are respectively located on two sides of the first limiting block 8 so as to play a role of buffering protection for the first limiting block 8, and elastic buffering is generated when the first limiting block 8 contacts with the telescopic rods 36 through elastic deformation of the springs 35, thereby realizing the buffer protection function.

In a preferred embodiment, the bottom portions of the two side walls of the sampling box 1 are fixedly connected with symmetrical reinforcing plates 37, the top surfaces of the two reinforcing plates 37 are fixedly connected with reinforcing rods 38, the top ends of the two reinforcing rods 38 are fixedly connected to the side walls of the sampling box 1 respectively, the two reinforcing rods 38 are in mirror symmetry so as to reinforce the stability of the sampling box 1 during operation, and the two symmetrical reinforcing plates 37 and the mirror symmetry reinforcing rods 38 are fixedly connected to the two side walls of the sampling box 1 to play a role of a counterweight so as to reinforce the stability of the sampling box 1 during operation.

In a preferred embodiment, universal wheels 39 are fixedly connected to the bottom surfaces of the two reinforcing plates 37, and locking pieces 40 are provided on the two universal wheels 39, so that the device as a whole can be moved, and the universal wheels 39 and the locking pieces 40 control the movement and stop of the device as a whole, thereby achieving the purpose of facilitating the movement.

The utility model discloses the theory of operation: open motor 4, motor 4 drives transmission shaft 5 and rotates, transmission shaft 5 adjusts the distance between two swivel nuts 7 through screw thread 6, adjust the ascending extension of two connecting rod 10 vertical side, promote push plate 11 and move down, push plate 11 promotes sample groove 19 and changes the detector 20 and insert the colliery geological stratification, make the sample fall into sample groove 19, let motor 4 reversal turn back and enlarge the distance between two swivel nuts 7 again, through the ascending extension of two connecting rod 10 vertical sides, promote push plate 11 and move up, make sample groove 19 and change detector 20 and take out the stratum, accomplish the sample at last.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for colliery geology sampling device, includes sampling box (1), its characterized in that: cavity (2) has been seted up to the inside of sampling case (1), sampling port (101) has been seted up in the bottom surface of sampling case (1) runs through, one side fixedly connected with base (3) of sampling case (1), motor (4) are installed to the top surface of base (3), one side fixedly connected with transmission shaft (5) of motor (4), the lateral wall that sampling case (1) was worn to locate in transmission shaft (5) extends to the inside of sampling case (1), the end bearing of transmission shaft (5) is connected in the inner wall of sampling case (1), transmission shaft (5) are carved with mirror symmetry's screw thread (6) in the inside of cavity (2), transmission shaft (5) have symmetrical swivel nut (7) in the inside both ends threaded connection of cavity (2), two the equal fixedly connected with first stopper (8) of top surface of swivel nut (7), sampling box (1) sets up spout (9) of symmetry, two in the top surface of cavity (2) first stopper (8) top extends respectively and slides in the inside of spout (9), two swivel nut (7) are equallyd divide and are do not articulated have connecting rod (10), two connecting rod (10) articulate there is push pedal (11), push pedal (11) are located the below of transmission shaft (5), the bottom surface of push pedal (11) is provided with rotary mechanism (12), the bottom surface fixedly connected with sample groove (19) of rotary mechanism (12), the bottom surface fixedly connected with of sample groove (19) changes and surveys ware (20).

2. A coal mine geological sampling apparatus as defined in claim 1 and further comprising: rotary mechanism (12) include servo motor (13), the top surface fixed connection of servo motor (13) is in the bottom surface of push pedal (11), the bottom surface fixedly connected with pivot (14) of servo motor (13), the first gear of bottom surface fixedly connected with (15) of pivot (14), one side meshing of first gear (15) has second gear (16), the first pivot (17) of top surface fixedly connected with of second gear (16), the top bearing of first pivot (17) is connected in the bottom surface of push pedal (11), the bottom surface fixedly connected with second pivot (18) of second gear (16), the bottom of second pivot (18) extends to the inside of sample groove (19) and fixed connection in the inner wall bottom surface of sample groove (19).

3. A coal mine geological sampling apparatus as defined in claim 1 and further comprising: oblique insections (21) which are uniformly distributed are engraved on the side wall of the probe converter (20), and a chromium metal layer (22) is fixedly wrapped at the tip end of the probe converter (20).

4. A coal mine geological sampling apparatus as defined in claim 1 and further comprising: a second heat dissipation port (27) is arranged on the top surface of the sampling box (1) in a penetrating way, the top surface of the sampling box (1) is fixedly connected with a heat dissipation box (23), an inner cavity (24) is arranged inside the heat dissipation box (23), heat dissipation holes (25) which are distributed in an annular array are arranged on the top surface of the heat dissipation box (23) in a penetrating way, a first heat dissipation port (26) is formed in the bottom surface of the heat dissipation box (23) in a penetrating mode, the first heat dissipation port (26) is communicated with a second heat dissipation port (27), a stepping motor (28) is arranged on the top surface of the inner cavity (24) of the heat dissipation box (23), the bottom surface of the stepping motor (28) is fixedly connected with a rotating shaft (29), the bottom end of the rotating shaft (29) extends into the sampling box (1) through a first heat dissipation port (26) and a second heat dissipation port (27), the circumferential side wall of the rotating shaft (29) is fixedly connected with blades (30) which are arranged in an annular array.

5. A coal mine geological sampling apparatus as defined in claim 4 and which is characterized by: the sampling box (1) is fixedly connected with second limiting blocks (31) which are symmetrical to the second heat dissipation opening (27) on the top surface of the cavity (2), the two second limiting blocks (31) are positioned at two sides of the second heat dissipation opening (27), two mirror-symmetrical buffer mechanisms (32) are arranged on two side walls of the top of the cavity (2) of the sampling box (1), the buffer mechanism (32) comprises a buffer block (33), one side of the buffer block (33) is fixedly connected with the sampling box (1), a groove (34) is formed in the top surface of the buffer block (33), a spring (35) is fixedly connected to the bottom surface of the groove (34) of the buffer block (33), the top surface fixedly connected with telescopic link (36) of spring (35), the top of telescopic link (36) stretches out in the top surface of buffer block (33), two telescopic link (36) are located the both sides of first stopper (8) respectively.

6. A coal mine geological sampling apparatus as defined in claim 1 and further comprising: reinforcing plate (37) of the both sides wall bottom fixedly connected with symmetry of sample case (1), two the equal fixedly connected with anchor strut (38) of top surface of reinforcing plate (37), two the lateral wall of do not fixed connection in sample case (1) is equallyd divide on the top of anchor strut (38), two anchor strut (38) are mirror symmetry.

7. A coal mine geological sampling apparatus as defined in claim 6 wherein: the bottom surface of two gusset plate (37) all fixedly connected with universal wheel (39), two universal wheel (39) all have lock piece (40).