Rapid rock sampler

Abstract

The utility model belongs to the field of rock sampling devices, and particularly relates to a rapid rock sampling device which comprises a water storage base, one side of the water storage base is fixedly communicated with a water injection pipe, the top of the water storage base is fixedly connected with a guide column, one end of the guide column is fixedly connected with a top plate, and the surface of the guide column is slidably connected with a lifting plate. One side of the lifting plate is fixedly connected with a mounting plate, and an inner cavity of the mounting plate is rotatably connected with a sampling mechanism; gravel carried by a sample is washed through the sampling mechanism and the water supply mechanism, it is guaranteed that the sample is not polluted, then coring can be conducted through cooperation of a connecting plate and the rebound effect of a reset spring, the coring efficiency is improved, and the problem that before common sampling equipment conducts sampling, a punching device needs to be used for handheld punching firstly, and the sampling efficiency is high is solved. And sampling equipment is used for sampling, and a large amount of soil and gravel are carried in the sampling process, so that the sampling efficiency is low.

Description

Technical Field

[0001] The utility model relates to the field of rock samplers, in particular to a rapid rock sampler. Background Art

[0002] Ore identification sampling is a type of sampling work in geological work, that is, specimens of rocks or ores (including natural heavy sand and artificial heavy sand) are collected, and through mineralogical, petrological and ore microscopy methods, their mineral composition, content, particle size, texture and secondary changes are studied, etc., to provide data basis for determining the types of rocks or ores, analyzing geological structures, inferring the geological conditions for the formation of ore deposits, understanding the processing technical properties of ores, dividing ore types, etc.

[0003] Before sampling with the usual sampling equipment, it is necessary to first use a drilling device for hand drilling, and then use the sampling equipment for sampling. Moreover, a large amount of soil, sand and gravel will be carried during the sampling process, resulting in low sampling efficiency. At the same time, the sample will also be contaminated, affecting the core sampling efficiency. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art, before sampling with the usual sampling equipment, it is necessary to first use a drilling device for hand drilling, and then use the sampling equipment for sampling. Moreover, a large amount of soil, sand and gravel will be carried during the sampling process, resulting in low sampling efficiency. At the same time, the sample will also be contaminated, affecting the core sampling efficiency and other problems. The utility model proposes a rapid rock sampler.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a rapid rock sampler, including a water storage base, one side of the water storage base is fixedly communicated with a water injection pipe, the top of the water storage base is fixedly connected with a guide post, one end of the guide post is fixedly connected with a top plate, the surface of the guide post is slidably connected with a lifting plate, one side of the lifting plate is fixedly connected with a mounting plate, and a sampling mechanism is rotatably connected to the inner cavity of the mounting plate;

[0006] The sampling mechanism includes an outer cylinder, the surface of the outer cylinder is rotatably connected to the inner cavity of the mounting plate, one end of the outer cylinder is threadedly connected with a sampling cutter head, the other end of the outer cylinder is rotatably connected with a mounting ring, a push rod is slidably connected to the inner cavity of the mounting ring, one end of the push rod is fixedly communicated with a push plate, a return spring is sleeved on the surface of the push rod, one end of the return spring is fixedly connected to one side of the mounting ring, the other end of the return spring is fixedly connected to one side of the push plate, the other end of the push rod is fixedly communicated with a connecting plate, one side of the connecting plate is fixedly communicated with a water inlet pipe, and a water supply mechanism is arranged at one end of the water inlet pipe.

[0007] Preferably, the water supply mechanism includes a water pump fixedly installed on one side of the water storage base. The input end of the water pump is fixedly connected to the inner cavity of the water storage base, and the output end of the water pump is fixedly communicated with a water delivery pipe. One end of the water delivery pipe is fixedly communicated with a water supply pipe, and the water supply pipe is fixedly communicated with the water inlet pipe.

[0008] Preferably, the surface of the push plate is provided with water outlet holes, and the inner wall of the water outlet holes is fixedly connected with a first isolation net.

[0009] Preferably, the surface of the outer cylinder is provided with a sewage discharge groove, and the inner wall of the sewage discharge groove is fixedly connected with a second isolation net.

[0010] Preferably, a driving motor is fixedly installed on one side of the mounting plate. The output end of the driving motor is fixedly connected with a driving wheel, and a transmission chain is sleeved on the surface of the driving wheel.

[0011] Preferably, a driven wheel is fixedly connected to the surface of the outer cylinder, and the surface of the driven wheel is matched with the inner wall of the transmission chain.

[0012] Preferably, a hydraulic cylinder is fixedly connected to the top of the top plate. The output end of the hydraulic cylinder is fixedly connected with a hydraulic rod, and one end of the hydraulic rod is fixedly connected to one side of the lifting plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] With the present utility model, the sampling cutter head under high-speed rotation can cut into rocks and soils. The sampling cutter head is connected to the outer cylinder by means of threaded connection, improving the convenience of replacing the sampling cutter head. The continuous downward movement of the outer cylinder and the sampling cutter head enables the sample to enter the inner cavity of the outer cylinder. By means of the mounting ring, the movement of the outer cylinder and the push rod is isolated, enabling the inner wall of the outer cylinder to rotate along the surface of the mounting ring, and the surface of the push rod can slide along the inner cavity of the mounting ring. The continuous entry of the sample into the outer cylinder pushes the push plate and the push rod. Through the water supply mechanism, water can be injected into the inside of the outer cylinder, achieving the purpose of flushing the sand and gravel carried by the sample, ensuring that the sample is not contaminated. Subsequently, coring can be carried out through the cooperation of the connecting plate and the resilience effect of the return spring, improving the coring efficiency, and solving the problems that usually, before sampling with a sampling device, a drilling device needs to be held for drilling first, and then the sampling device is used for sampling. Moreover, a large amount of soil, sand and gravel will be carried during the sampling process, resulting in low sampling efficiency, and the sample will also be contaminated, affecting the coring efficiency, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 Schematic three-dimensional view of the overall device of the present invention;

[0017] Figure 2 Schematic three-dimensional view of the sampling mechanism of the present invention;

[0018] Figure 3 Schematic three-dimensional view of the push rod of the present invention;

[0019] Figure 4 Schematic three-dimensional view of the mounting ring of the present invention;

[0020] Figure 5 Schematic three-dimensional view of the push plate of the present invention.

[0021] In the figure: 1, water storage base; 2, guide post; 3, top plate; 4, lifting plate; 5, mounting plate; 6, sampling mechanism; 601, outer cylinder; 602, sampling cutter head; 603, mounting ring; 604, push rod; 605, push plate; 606, return spring; 607, connecting plate; 608, water inlet pipe; 609, water outlet hole; 610, first isolation net; 7, water injection pipe; 8, water supply mechanism; 801, water pump; 802, water delivery pipe; 803, water supply pipe; 9, sewage tank; 10, second isolation net; 11, drive motor; 12, driving wheel; 13, transmission chain; 14, driven wheel; 15, hydraulic cylinder; 16, hydraulic rod. Detailed implementation manners

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0023] The following is a further detailed description of this application in conjunction with the attached Figures 1-5 to further illustrate this application in detail.

[0024] This application embodiment discloses a rapid rock sampler. Refer to Figures 1 to 5, A rapid rock sampler, comprising a water storage base 1, a water injection pipe 7 fixedly communicated with one side of the water storage base 1, a guiding column 2 fixedly connected to the top of the water storage base 1, a top plate 3 fixedly connected to one end of the guiding column 2, a lifting plate 4 slidably connected to the surface of the guiding column 2, a mounting plate 5 fixedly connected to one side of the lifting plate 4, and a sampling mechanism 6 rotatably connected to the inner cavity of the mounting plate 5;

[0025] The sampling mechanism 6 includes an outer cylinder 601, the surface of the outer cylinder 601 is rotatably connected to the inner cavity of the mounting plate 5, a sampling cutter head 602 is threadedly connected to one end of the outer cylinder 601, a mounting ring 603 is rotatably connected to the other end of the outer cylinder 601, a push rod 604 is slidably connected to the inner cavity of the mounting ring 603, a push plate 605 is fixedly communicated with one end of the push rod 604, a return spring 606 is sleeved on the surface of the push rod 604, one end of the return spring 606 is fixedly connected to one side of the mounting ring 603, the other end of the return spring 606 is fixedly connected to one side of the push plate 605, a connecting plate 607 is fixedly communicated with the other end of the push rod 604, a water inlet pipe 608 is fixedly communicated with one side of the connecting plate 607, a water supply mechanism 8 is arranged at one end of the water inlet pipe 608. For this rapid rock sampler, the water storage base 1 plays a main supporting role, the water injection pipe 7 can be used to inject flushing water into the inner cavity of the water storage base 1. The lifting plate 4 and the mounting plate 5 are integrally formed and can drive the sampling mechanism 6 to lift along the guiding column 2. The outer cylinder 601 in the sampling mechanism 6 can rotate along the mounting plate 5. The sampling cutter head 602 under high-speed rotation can cut into rocks and soil. The sampling cutter head 602 is connected to the outer cylinder 601 by threaded connection, which improves the convenience of replacing the sampling cutter head 602. The continuous downward movement of the outer cylinder 601 and the sampling cutter head 602 enables the sample to enter the inner cavity of the outer cylinder 601. By isolating the movement of the outer cylinder 601 and the push rod 604 through the mounting ring 603, the inner wall of the outer cylinder 601 rotates along the surface of the mounting ring 603, and the surface of the push rod 604 can slide along the inner cavity of the mounting ring 603. The continuous entry of the sample into the outer cylinder 601 pushes the push plate 605 and the push rod 604. The water supply mechanism 8 can inject water into the inside of the outer cylinder 601 to wash the carried sand and gravel, ensuring that the sample is not contaminated. Subsequently, coring can be carried out through the cooperation of the connecting plate 607 and the rebound effect of the return spring 606, improving the coring efficiency.

[0026] Refer to Figure 1 、 Figure 4 and Figure 5The water supply mechanism 8 includes a water pump 801, which is fixedly installed on one side of the water storage base 1. The input end of the water pump 801 is fixedly connected to the inner cavity of the water storage base 1. The output end of the water pump 801 is fixedly connected to a water supply pipe 802, and one end of the water supply pipe 802 is fixedly connected to a water supply pipe 803. The water supply pipe 803 is fixedly connected to the water inlet pipe 608. A water outlet hole 609 is opened on the surface of the push plate 605, and the inner wall of the water outlet hole 609 is fixedly connected to a first isolation net 610. Through the set water supply mechanism 8, the flushing water in the water storage base 1 is pumped into the water supply pipe 802 through the water pump 801, and the water is transported to the water supply pipe 803 through the water supply pipe 802. The water is supplied to the push rod 604 through the water supply pipe 803. The flushing water in the push rod 604 flushes the sediment on the sample through the water outlet hole 609. The first isolation net 610 can avoid the entry of sediment to cause blockage as much as possible.

[0027] Reference Figure 2 A drain groove 9 is provided on the surface of the outer cylinder 601, and a second isolation net 10 is fixedly connected to the inner wall of the drain groove 9. The drain groove 9 can assist in the discharge of flushing water and avoid damage to the sample caused by excessive pressure at the water outlet 609 as much as possible.

[0028] Reference Figure 1 A driving motor 11 is fixedly installed on one side of the mounting plate 5, and a driving wheel 12 is fixedly connected to the output end of the driving motor 11, and a transmission chain 13 is sleeved on the surface of the driving wheel 12. A driven wheel 14 is fixedly connected to the surface of the outer cylinder 601, and the surface of the driven wheel 14 cooperates with the inner wall of the transmission chain 13. Through the setting of the driving motor 11, the driving motor 11 can drive the driving wheel 12 to rotate, and the driving wheel 12 rotates while driving the transmission chain 13 on the surface to rotate, and the transmission chain 13 rotates while driving the driven wheel 14. Since the driven wheel 14 is fixedly connected to the surface of the outer cylinder 601, the outer cylinder 601 can be rotated for sampling through the cooperation of the driving wheel 12, the transmission chain 13 and the driven wheel 14.

[0029] Reference Figure 1 A hydraulic cylinder 15 is fixedly connected to the top of the top plate 3, and a hydraulic rod 16 is fixedly connected to the output end of the hydraulic cylinder 15. One end of the hydraulic rod 16 is fixedly connected to one side of the lifting plate 4. Through the set hydraulic cylinder 15, the hydraulic cylinder 15 can drive the hydraulic rod 16 to extend and retract. Through the cooperation of the hydraulic cylinder 15 and the hydraulic rod 16, the lifting plate 4, the mounting plate 5 and the sampling mechanism 6 are driven to rise and fall, so that the sampling depth reaches three meters.

[0030] Working principle: Transport the whole device to the rock collection site. The driving motor 11 can drive the driving wheel 12 to rotate. While the driving wheel 12 is rotating, it drives the transmission chain 13 on its surface to rotate. While the transmission chain 13 is rotating, it drives the driven wheel 14. Since the driven wheel 14 is fixedly connected to the surface of the outer cylinder 601, the outer cylinder 601 can be rotated through the cooperation of the driving wheel 12, the transmission chain 13 and the driven wheel 14. The sampling cutter head 602 can rotate synchronously with the outer cylinder 601. The lifting plate 4, the mounting plate 5 and the sampling mechanism 6 are driven to lift through the cooperation of the hydraulic cylinder 15 and the hydraulic rod 16, so that the sampling depth reaches three meters. The sampling cutter head 602 under high-speed rotation can cut into the rock and soil. The sampling cutter head 602 is connected to the outer cylinder 601 by means of threaded connection, which improves the convenience of replacing the sampling cutter head 602. The outer cylinder 601 and the sampling cutter head 602 continuously move downward so that the sample enters the inner cavity of the outer cylinder 601. The flushing water in the water storage base 1 is pumped into the water supply pipe 802 by the water pump 801, and the water is transported to the water supply pipe 803 through the water supply pipe 802. The water is supplied into the push rod 604 through the water supply pipe 803. The flushing water in the push rod 604 flushes the sediment on the sample through the water outlet holes 609. The sample continuously enters the outer cylinder 601 and pushes the push plate 605 and the push rod 604, so as to ensure that the sample is not contaminated. Subsequently, coring can be carried out through the cooperation of the connecting plate 607 and the resilience effect of the return spring 606, improving the coring efficiency.

[0031] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A rapid rock sampler, characterized in that: It comprises a water storage base (1), one side of the water storage base (1) is fixedly connected to a water injection pipe (7), the top of the water storage base (1) is fixedly connected to a guide column (2), one end of the guide column (2) is fixedly connected to a top plate (3), the surface of the guide column (2) is slidably connected to a lifting plate (4), one side of the lifting plate (4) is fixedly connected to a mounting plate (5), and the inner cavity of the mounting plate (5) is rotatably connected to a sampling mechanism (6); The sampling mechanism (6) comprises an outer cylinder (601), the surface of the outer cylinder (601) is rotatably connected to the inner cavity of the mounting plate (5), one end of the outer cylinder (601) is threadedly connected to a sampling cutter head (602), the other end of the outer cylinder (601) is rotatably connected to a mounting ring (603), the inner cavity of the mounting ring (603) is slidably connected to a push rod (604), one end of the push rod (604) is fixedly connected to a push plate (605), and the push rod (60 4) is sleeved with a return spring (606), one end of the return spring (606) is fixedly connected to one side of the mounting ring (603), the other end of the return spring (606) is fixedly connected to one side of the push plate (605), the other end of the push rod (604) is fixedly connected to a connecting plate (607), one side of the connecting plate (607) is fixedly connected to a water inlet pipe (608), and one end of the water inlet pipe (608) is provided with a water supply mechanism (8).

2. A rapid rock sampler according to claim 1, characterized in that: The water supply mechanism (8) comprises a water pump (801), the water pump (801) is fixedly mounted on one side of the water storage base (1), the input end of the water pump (801) is fixedly connected to the inner cavity of the water storage base (1), the output end of the water pump (801) is fixedly connected to a water supply pipe (802), one end of the water supply pipe (802) is fixedly connected to a water supply pipe (803), and the water supply pipe (803) is fixedly connected to a water inlet pipe (608).

3. A rapid rock sampler according to claim 2, characterized in that: A water outlet hole (609) is provided on the surface of the push plate (605), and a first isolation net (610) is fixedly connected to the inner wall of the water outlet hole (609).

4. A rapid rock sampler according to claim 3, characterized in that: A sewage discharge groove (9) is provided on the surface of the outer cylinder (601), and a second isolation net (10) is fixedly connected to the inner wall of the sewage discharge groove (9).

5. A rapid rock sampler according to claim 1, characterized in that: A driving motor (11) is fixedly mounted on one side of the mounting plate (5); an output end of the driving motor (11) is fixedly connected to a driving wheel (12); and a transmission chain (13) is sleeved on the surface of the driving wheel (12).

6. A rapid rock sampler according to claim 5, characterized in that: A driven wheel (14) is fixedly connected to the surface of the outer cylinder (601), and the surface of the driven wheel (14) cooperates with the inner wall of the transmission chain (13).

7. A rapid rock sampler according to claim 1, characterized in that: The top of the top plate (3) is fixedly connected to a hydraulic cylinder (15), the output end of the hydraulic cylinder (15) is fixedly connected to a hydraulic rod (16), and one end of the hydraulic rod (16) is fixedly connected to one side of the lifting plate (4).

Images