Geological exploration sampling equipment for mining

Abstract

The geological exploration sampling equipment for mining comprises a base and stand columns, the upper end of the base is fixedly connected with the four stand columns, the four stand columns are symmetrically arranged on the base in a pairwise matched mode, an attaching moving assembly used for enabling a sampler to move downwards is arranged between every two adjacent stand columns, and a sampling barrel is arranged at the upper end of the base. The sampling barrel is driven by a driving gear to rotate, a support is arranged on the outer side of the upper end of the sampling barrel, a vibration assembly is arranged between the support and the sampling barrel and can make the sampling barrel vibrate when the sampling barrel descends, and the driving gear drives the two attaching moving assemblies to operate through the two linkage assemblies respectively. According to the utility model, the motor drives the sampling barrel to rotate, meanwhile, the attaching moving assembly can drive the sampling barrel to descend while rotating by utilizing the rotation of the motor, and the sampling barrel can vibrate during working under the action of the vibration assembly, so that the compact structure of soil is destroyed, and the sampling barrel can conveniently extend into the soil for sampling.

Description

Technical Field

[0001] The utility model relates to the field of sampling, in particular to geological exploration sampling equipment for mining. Background Art

[0002] Traditional sampling equipment requires manual labor to apply downward pressure to the sampling tube so that the sampling tube enters the soil for sampling. However, using manual labor to apply downward pressure will cause the sampling personnel to consume a lot of physical energy and have low sampling efficiency. In addition, when the soil is compacted and the geology is hard, it is difficult for manual labor to overcome the force of the soil, resulting in difficulty for the sampling tube to enter the soil and inability to effectively sample. In addition, due to uneven force on the sampling tube, it may even cause damage to the sampling tube, reducing the service life of the sampling equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a geological exploration sampling device for mining to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a geological exploration sampling equipment for mining, comprising a base and a column, the upper end of the base being fixedly connected to four columns, the four columns being symmetrically arranged in pairs on the base, a fitting moving component for moving the sampler downward is arranged between two adjacent columns, a sampling barrel is arranged at the upper end of the base, the sampling barrel is driven to rotate by a driving gear, a bracket is arranged on the outer side of the upper end of the sampling barrel, a vibration component is arranged between the bracket and the sampling barrel, the vibration component can make the sampling barrel vibrate when it descends, and the driving gear drives the two fitting moving components to operate respectively through two linkage components.

[0005] Preferably, the fitting moving component includes a fitting wheel and a spring wheel, and a sliding groove is provided on the adjacent sides of two adjacent columns, one of the sliding grooves is in contact with and connected to two spring wheels, and a spring is fixedly connected between the two spring wheels. Each spring wheel is fixedly connected to one end of a connecting rod, and the other ends of the two connecting rods are rotatably connected to the same fitting wheel, and the fitting wheels are in contact with and connected in another sliding groove.

[0006] Preferably, a shell is provided at the upper end of the bracket, the upper end of the shell is fixedly connected to the driving motor, the output shaft of the driving motor is fixedly connected to the driving gear after passing through the shell, the lower end of the driving gear is fixedly connected to several dampers, the lower end of the damper is fixedly connected to the same damping disk, the lower end of the damping disk is fixedly connected to the upper end of the transmission shaft through the shaft, the lower end of the transmission shaft is fixedly connected to the vibration plate, and the lower end of the vibration plate is fixedly connected to the sampling cylinder.

[0007] Preferably, the vibration component includes latches, the lower end of the bracket is bent inward, the bending position is lower than the lower surface of the vibration plate, the upper surface of the bending position is fixedly connected to several latches, and the lower surface of the vibration plate is also fixedly connected to several latches at the bending position.

[0008] Preferably, the linkage assembly includes a driving bevel gear and a driven bevel gear, the two driven gears are rotatably connected in the shell, the driven gear is meshed with the driving gear, both ends of each driven gear are fixedly connected to a limit plate, the upper end of the limit plate is fixedly connected to the driving bevel gear, the side of the fitting wheel close to the shell is passed through the shell through the shaft and is fixedly connected to the driven bevel gear, the driven bevel gear is rotatably connected to the shell, and the driven bevel gear is meshed with the driving bevel gear.

[0009] Preferably, a plurality of dampers are fixedly connected between the housing and the bracket.

[0010] Preferably, the upper end of the shell is fixedly connected to a handle.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention drives the sampling tube to rotate through an electric motor, and at the same time, the fitting moving component can utilize the rotation of the electric motor to drive the sampling tube to descend while rotating, which reduces the physical exertion of the sampling personnel and enables the sampling tube to be more easily inserted into the soil for sampling. Moreover, the sampling tube can vibrate during operation under the action of the vibration component, thereby destroying the tight structure of the soil itself, making it easier for the sampling tube to extend into the soil for sampling, and improving the sampling efficiency. When the tight structure of the soil itself is destroyed, the probability of damage to the sampling tube is reduced, thereby increasing the service life of the sampler. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a side view of the utility model;

[0014] Figure 3 It is a cross-sectional view of the middle part of the utility model;

[0015] Figure 4 It is a cross-sectional view of the utility model at the latching tooth position.

[0016] In the figure: 101, base, 102, handle, 201, column, 202, slide, 203, fitting wheel, 204, spring wheel, 205, spring, 206, connecting rod, 301, driving motor, 302, transmission shaft, 303, driving gear, 304, damping disk, 305, damper, 306, vibration plate, 307, latch, 308, sampling tube, 401, housing, 402, bracket, 403, driven gear, 404, driving bevel gear, 405, driven bevel gear, 406, limit plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-4 In order to solve the problem that traditional sampling equipment requires manual labor to apply downward pressure to the sampling barrel 308, which has low sampling efficiency, and when encountering compact soil and hard geology, manual labor is difficult to overcome the force of the soil, resulting in difficulty for the sampling barrel 308 to enter the soil and inability to effectively sample, the sampling barrel 308 is driven to rotate by a motor, and the fitting moving component can use the rotation of the motor to drive the sampling barrel 308 to descend while rotating, which reduces the physical consumption of the sampling personnel and makes it easier for the sampling barrel 308 to be inserted into the soil for sampling. In addition, the sampling barrel 308 can vibrate under the action of the vibration component during operation, thereby destroying the compact structure of the soil itself, making it easier for the sampling barrel 308 to extend into the soil for sampling, and improving In order to improve the sampling efficiency, the utility model provides a technical solution: a geological exploration sampling equipment for mining, comprising a base 101 and a column 201. The upper end of the base 101 is fixedly connected to four columns 201. The four columns 201 are symmetrically arranged in pairs on the base 101. A fitting moving component for moving the sampler downward is provided between two adjacent columns 201. A sampling barrel 308 is provided on the upper end of the base 101. The sampling barrel 308 is driven to rotate by a driving gear 303. A bracket 402 is provided on the outer side of the upper end of the sampling barrel 308. A vibration component is provided between the bracket 402 and the sampling barrel 308. The vibration component can make the sampling barrel 308 vibrate when it descends. The driving gear 303 drives the two fitting moving components to operate respectively through two linkage components.

[0019] In this application, the driving motor 301 and the damper 305 both adopt existing models.

[0020] The fitting moving assembly includes a fitting wheel 203 and a spring wheel 204. A sliding groove 202 is provided on the adjacent side of two adjacent columns 201. Two spring wheels 204 are connected in contact with each other in one sliding groove 202. A spring 205 is fixedly connected between the two spring wheels 204. One end of a connecting rod 206 is fixedly connected to each spring wheel 204. The other ends of the two connecting rods 206 are rotatably connected to the same fitting wheel 203. The fitting wheel 203 is connected in contact with another sliding groove 202. A housing 401 is provided at the end, the upper end of the housing 401 is fixedly connected to the driving motor 301, the output shaft of the driving motor 301 penetrates the housing 401 and is fixedly connected to the driving gear 303, the lower end of the driving gear 303 is fixedly connected to a plurality of dampers 305, the lower ends of the dampers 305 are fixedly connected to the same damping disc 304, the lower end of the damping disc 304 is fixedly connected to the upper end of the transmission shaft 302 through an axis, the lower end of the transmission shaft 302 is fixedly connected to the vibration plate 306, and the lower end of the vibration plate 306 is fixedly connected Connect the sampling tube 308; the vibration assembly includes a latch 307, the lower end of the bracket 402 is bent inward, the bending position is lower than the lower surface of the vibration plate 306, the upper surface of the bend is fixedly connected to a plurality of latches 307, and the lower surface of the vibration plate 306 is also fixedly connected to a plurality of latches 307 at the bending position; the linkage assembly includes a driving bevel gear 404 and a driven bevel gear 405, and the housing 401 is rotatably connected to two driven gears 403, and the driven gear 403 is meshed with the driving gear 303, and each driven gear Both ends of the wheel 403 are fixedly connected to a limit plate 406, and the upper end of the limit plate 406 is fixedly connected to the driving bevel gear 404. The side of the fitting wheel 203 close to the shell 401 is penetrated into the shell 401 through an axis and fixedly connected to the driven bevel gear 405. The driven bevel gear 405 is rotatably connected to the shell 401, and the driven bevel gear 405 is engaged with the driving bevel gear 404; a number of dampers 305 are fixedly connected between the shell 401 and the bracket 402; the upper end of the shell 401 is fixedly connected to the handle 102.

[0021] When in use, the spring 205 pulls the two spring wheels 204 closer together, and the spring wheel 204 pushes the fitting wheel 203 to make close contact with the slide 202 through the connecting rod 206. The friction between the fitting wheel 203 and the slide 202 is greater than the mass of the sampler itself and the sampled soil, which can ensure that the fitting wheel 203 of the sampling equipment will not separate from the slide 202 during the sampling process. At the same time, rubber can be wrapped on the slide 202, the fitting wheel 203 and the spring wheel 204 to further increase the friction and ensure the stability of the equipment.

[0022] When sampling, the driving motor 301 is first started, and the driving motor 301 drives the driving gear 303 to rotate, and the driving gear 303 drives the damper 305 connected thereto to move, and further drives the damping disc 304 to rotate, and the damping disc 304 drives the transmission shaft 302 to rotate, and the transmission shaft 302 drives the vibration plate 306 to rotate, and the vibration plate 306 drives the sampling tube 308 to rotate. When the vibration plate 306 rotates, the vibration plate 306 drives the latch 307 thereon to move, and the latch 307 passes over the latch 307 on the bracket 402, and the vibration plate 306 moves up when passing through the latch teeth 307, and the vibration plate 306 moves down after leaving the latch teeth 307, so that the vibration plate 306 vibrates up and down when rotating, and the vibration plate 306 drives the sampling tube 308 to vibrate up and down; when the driving gear 303 rotates, the driving gear 303 drives the driven gears 403 on both sides to rotate, and the driven gear 403 drives the limit plate 406 to rotate, and the limit plate 406 at the upper end of the driven gear 403 drives the driving bevel gear 404 to rotate, and the driving bevel gear 404 drives the driven bevel gear 405 to rotate, and the driven bevel gear 405 The laminating wheel 203 is driven to rotate, and the laminating wheel 203 is lowered in the chute 202. The laminating wheel 203 drives the housing 401 to descend, and the housing 401 drives the driving motor 301 to descend, and the driving motor 301 drives the driving gear 303 to descend, and the driving gear 303 drives the damper 305 to descend, and further drives the damping disc 304 to descend, and the damping disc 304 drives the transmission shaft 302 to descend, and the transmission shaft 302 drives the vibration plate 306 to descend, and the vibration plate 306 drives the sampling barrel 308 to descend. Through the above process, the sampling barrel 308 is rotated. It vibrates while descending, which makes it easier for the sampling tube 308 to enter the soil and improves the efficiency of sampling. When the vibration plate 306 vibrates, the vibration plate 306 will drive the transmission shaft 302 to vibrate, and the transmission shaft 302 will drive the damping disk 304 to vibrate. The damping disk 304 transmits the vibration to the damper 305, thereby ensuring the stability of the operation of the equipment in the shell 401. At the same time, when the two sets of teeth 307 come into contact, the bracket 402 will also vibrate, and the bracket 402 will transmit the vibration to the damper 305, further ensuring the stability of the operation of the equipment in the shell 401.

[0023] When sampling is completed, the driving motor 301 is turned off, and the handle 102 is pulled. The handle 102 drives the housing 401 to rise, and the housing 401 drives the sampling tube 308 to rise, thereby completing the sampling.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A geological exploration sampling device for mining, comprising a base (101) and a column (201), characterized in that: The upper end of the base (101) is fixedly connected to four columns (201), and the four columns (201) are symmetrically arranged on the base (101). A fitting moving component for moving the sampler downward is arranged between two adjacent columns (201). A sampling cylinder (308) is arranged on the upper end of the base (101), and the sampling cylinder (308) is driven to rotate by a driving gear (303). A bracket (402) is arranged on the outer side of the upper end of the sampling cylinder (308), and a vibration component is arranged between the bracket (402) and the sampling cylinder (308). The vibration component can make the sampling cylinder (308) vibrate when it descends, and the driving gear (303) drives the two fitting moving components to operate respectively through two linkage components.

2. A geological exploration sampling equipment for mining according to claim 1, characterized in that: The fitting moving assembly comprises a fitting wheel (203) and a spring wheel (204), and a sliding groove (202) is provided on a similar side of two adjacent columns (201), wherein two spring wheels (204) are contact-connected in one sliding groove (202), a spring (205) is fixedly connected between the two spring wheels (204), one end of a connecting rod (206) is fixedly connected to each spring wheel (204), and the other ends of the two connecting rods (206) are rotatably connected to the same fitting wheel (203), and the fitting wheel (203) is contact-connected in another sliding groove (202).

3. A geological prospecting sampling equipment for mining according to claim 2, characterized in that: A housing (401) is provided at the upper end of the bracket (402), the upper end of the housing (401) is fixedly connected to the driving motor (301), the output shaft of the driving motor (301) is inserted into the housing (401) and fixedly connected to the driving gear (303), the lower end of the driving gear (303) is fixedly connected to a plurality of dampers (305), the lower ends of the dampers (305) are fixedly connected to the same damping disk (304), the lower end of the damping disk (304) is fixedly connected to the upper end of the transmission shaft (302) via an axis, the lower end of the transmission shaft (302) is fixedly connected to the vibration plate (306), and the lower end of the vibration plate (306) is fixedly connected to the sampling tube (308).

4. The geological prospecting sampling equipment for mining according to claim 1, characterized in that: The vibration assembly includes latch teeth (307), the lower end of the bracket (402) is bent inward, the bending position is lower than the lower surface of the vibration plate (306), the upper surface of the bending position is fixedly connected to a plurality of latch teeth (307), and the lower surface of the vibration plate (306) is also fixedly connected to a plurality of latch teeth (307) at the bending position.

5. The mining geological prospecting sampling equipment according to claim 3, characterized in that: The linkage assembly includes a driving bevel gear (404) and a driven bevel gear (405), wherein the two driven gears (403) are rotatably connected in the housing (401), and the driven gears (403) are meshed with the driving gear (303). Both ends of each driven gear (403) are fixedly connected to a limit plate (406), and the upper end of the limit plate (406) is fixedly connected to the driving bevel gear (404). The side of the fitting wheel (203) close to the housing (401) is inserted into the housing (401) through the shaft and is fixedly connected to the driven bevel gear (405). The driven bevel gear (405) is rotatably connected to the housing (401), and the driven bevel gear (405) is meshed with the driving bevel gear (404).

6. The mining geological prospecting sampling equipment according to claim 3, characterized in that: A plurality of dampers (305) are fixedly connected between the housing (401) and the bracket (402).

7. The mining geological prospecting sampling equipment according to claim 3, characterized in that: The upper end of the housing (401) is fixedly connected to the handle (102).

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