Mine detection sampling device

Abstract

The utility model discloses a mine detection sampling device which comprises a hoop sleeve, a first motor, a sampling barrel, a second motor and a drill rod, the hoop sleeve is arranged on the first motor, a handheld handle is arranged at the bottom of the hoop sleeve, a damping ring is arranged on the inner side of the hoop sleeve, an output shaft of the first motor is connected with the second motor, and the second motor is connected with the sampling barrel. An output shaft of the second motor is connected with the drill rod, the second motor is connected with a first connector at the end of the sampling barrel through a connecting sleeve, and forcible entry teeth are arranged at the end of the sampling barrel. The heat dissipation cover is arranged at the end of the first motor, the heat dissipation effect can be improved through the heat dissipation cover, the hoop sleeve is arranged on the first motor, the handheld handle is arranged at the bottom of the hoop sleeve, and the handheld handle is convenient to install through the hoop sleeve; a second motor is arranged at the end part of the first motor, and the first motor can directly drive the sampling barrel to rotate, so that the sampling barrel can perform outer ring breaking to sample a mine.

Description

Technical Field

[0001] The utility model relates to the relevant field of mine detection sampling devices, in particular to a mine detection sampling device. Background Art

[0002] Mine inspection sampling devices are used for mine inspection sampling. Mine sampling is one of the main basic tasks in mine geological work. According to the sampling purpose and research method, it can be divided into four categories: chemical sampling, physical sampling, mineral sampling and ore processing technology sampling. According to the problems to be solved, it can be divided into production exploration sampling, production sampling (sampling to check ore depletion and loss), commodity sampling and mineral sampling in the deep, edge and peripheral mineral exploration work of production mines. These sampling works apply some of the above four sampling methods to determine the quality of the mineral according to the type of ore and specific circumstances. The core issue of mine sampling is the representativeness of the sample and the accuracy of the results;

[0003] For example, the authorized patent (mine sampling device) with publication number CN218212069U: includes a motor, a mounting plate, a drill rod, a drill rod sleeve, a bracket seat and a bracket; the motor is fixed to the upper end surface of the mounting plate, the lower end surface of the mounting plate is connected to the sampling box body by a plurality of bolts and nuts, the output end of the motor passes through the mounting plate, extends into the sampling box body and is connected to the drill rod, the lower end surface of the sampling box body is provided with a material hole for the drill rod to extend out, and the upper end of the drill rod sleeve is connected to the sampling box body; the bracket seat is sleeved on the outer surface of the drill rod sleeve, the bracket seat includes an inner ring, a middle ring and an outer ring, with the inner ring as the center, the middle ring and the outer ring are nested from the inside to the outside, the inner hole of the inner ring forms a through hole for matching the drill rod sleeve, the middle ring is an annular elastic material for shock absorption, the outer ring is used to connect the bracket, and the lower section of the outer ring is provided with a plurality of first bracket jacks extending toward the central axis of the bracket seat;

[0004] The sampling process of the above-mentioned prior art cannot sample the inner and outer layers at the same time, and the sampling process is not convenient enough for the demolition control of the mine, and the assembly of the sampling body and the handle adopts an integral type, which is not convenient enough for assembly. Utility Model Content

[0005] The purpose of the utility model is to provide a mine detection sampling device to solve the problems proposed in the above background technology that the sampling process cannot sample the inner and outer layers at the same time, the sampling process is not convenient for mine demolition control, and the assembly of the sampling body and the handle adopts an integral type, which is not convenient to assemble.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mine detection sampling device, comprising a hoop, a first motor, a sampling barrel, a second motor and a drill rod, the first motor is provided with a hoop, the bottom of the hoop is provided with a hand-held handle, the inner side of the hoop is provided with a shock-absorbing ring, the output shaft of the first motor is connected to the second motor, the output shaft of the second motor is connected to the drill rod, the second motor is connected to the first connector at the end of the sampling barrel through a connecting sleeve, and the end of the sampling barrel is provided with a breaking tooth.

[0007] In a further embodiment, a heat dissipation cover is provided at the end of the first motor, and a heat dissipation strip is provided at the middle of the end surface of the heat dissipation cover.

[0008] In a further embodiment, a locking ear is provided at the top of the hoop, and a handle is provided at the middle of the bottom end of the hoop.

[0009] In a further embodiment, a screw head is provided at the top of the hand-held handle, and the screw head is threadedly fixed to the handle sleeve, and a locking ear is provided at the top of the hoop sleeve, and a locking rod is provided on the locking ear.

[0010] In a further embodiment, a shaft sleeve is provided at the end of the first motor, and a tail end of the second motor is rotatably connected to the shaft sleeve.

[0011] In a further embodiment, a second connector is provided at an end of the second motor, and the second connector is connected to an output shaft of the first motor.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A heat dissipation cover is provided at the end of the first motor of the utility model, through which the heat dissipation effect can be improved. A hoop is provided on the first motor, and a hand-held handle is provided at the bottom of the hoop, which facilitates the installation of the hand-held handle.

[0014] 2. A second motor is provided at the end of the first motor of the utility model. The first motor can directly drive the sampling barrel to rotate, so that it can break the outer ring to sample the mine, and the second motor can drive the drill rod to rotate. The drill rod is arranged inside the sampling barrel, so that it can perform internal and external drilling sampling during the sampling process, thereby increasing the sampling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a mine detection sampling device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the sampling tube of the utility model;

[0017] Figure 3 It is the front view of the hoop of the utility model;

[0018] Figure 4 It is a structural schematic diagram of part A of the utility model.

[0019] In the figure: 1. locking ear; 2. hoop; 3. first motor; 4. heat dissipation cover; 5. hand-held handle; 6. shaft sleeve; 7. sampling tube; 8. shock-absorbing ring; 9. locking rod; 10. handle; 11. first connector; 12. second motor; 13. second connector; 14. demolition teeth; 15. drill rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-4 The utility model provides an embodiment: a mine detection sampling device, including a hoop 2, a first motor 3, a sampling barrel 7, a second motor 12 and a drill rod 15, the first motor 3 is provided with a hoop 2, the bottom of the hoop 2 is provided with a hand-held handle 5, the inner side of the hoop 2 is provided with a shock-absorbing ring 8, the output shaft of the first motor 3 is connected to the second motor 12, the output shaft of the second motor 12 is connected to the drill rod 15, the second motor 12 is connected to the first connector 11 at the end of the sampling barrel 7 through a connecting sleeve, and a demolition tooth 14 is provided at the end of the sampling barrel 7.

[0022] The hoop 2 is convenient for installation with the first motor 3, and the hoop 2 is used for hand-held control with the hand-held handle 5. The first motor 3 is used to drive the second motor 12 to rotate as a whole. The second motor 12 drives the sampling tube 7 to rotate through the connecting sleeve. The demolition teeth 14 at the end of the sampling tube 7 are used to demolish the mine and sample the demolished fragments. At the same time, the drill rod 15 is driven to rotate by the second motor 12, so that the drill rod 15 can assist in demolition drilling.

[0023] Furthermore, a heat dissipation cover 4 is provided at the end of the first motor 3 , and a heat dissipation strip is provided at the middle of the end surface of the heat dissipation cover 4 , so that the heat dissipation cover 4 is used to provide heat dissipation protection for the first motor 3 .

[0024] Furthermore, a locking ear 1 is provided at the top of the hoop 2 , and a handle 10 is provided at the middle of the bottom end of the hoop 2 , which facilitates installation with the hand-held handle 5 .

[0025] Furthermore, a screw head is provided at the top of the hand-held handle 5, and the screw head is threadedly fixed to the handle sleeve 10. A locking ear 1 is provided at the top of the hoop sleeve 2, and a locking rod 9 is provided on the locking ear 1, and the locking rod 9 is used to lock and fix the locking ear 1.

[0026] Furthermore, a shaft sleeve 6 is provided at the end of the first motor 3 , and the end of the second motor 12 is rotatably connected to the shaft sleeve 6 , so that the rotatable installation of the second motor 12 is facilitated by the shaft sleeve 6 .

[0027] Furthermore, a second connector 13 is provided at the end of the second motor 12 , and the second connector 13 is connected to the output shaft of the first motor 3 , so that the second connector 13 is conveniently connected to the output shaft of the first motor 3 .

[0028] Working principle: When in use, one end of the second motor 12 is connected to the output shaft of the first motor 3 through the second connector 13, the hoop 2 is arranged on the outside of the first motor 3 and fixed by the locking ear 1, the locking ear 1 is locked and fixed by the locking rod 9, the top of the hand-held handle 5 and the bottom handle 10 of the hoop 2 are embedded and fixed, the first motor 3 is hand-held and controlled by the hand-held handle 5, the second motor 12 is driven to rotate by the first motor 3, the second motor 12 drives the sampling tube 7 to rotate, and the sampling tube 7 is used to break and sample the mine, and the drill rod 15 is driven to rotate by the second motor 12, so that the drill rod 15 drills holes in the mine, which is convenient for sampling with the sampling tube 7.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A mining detection sampling device, comprising a hoop (2), a first motor (3), a sampling tube (7), a second motor (12) and a drill rod (15), Features: The first motor (3) is provided with a hoop (2), the bottom of the hoop (2) is provided with a hand-held handle (5), the inner side of the hoop (2) is provided with a shock-absorbing ring (8), the output shaft of the first motor (3) is connected to the second motor (12), the output shaft of the second motor (12) is connected to the drill rod (15), the second motor (12) is connected to the first connector (11) at the end of the sampling tube (7) through the connecting sleeve, and the end of the sampling tube (7) is provided with a breaking tooth (14).

2. A mine detection sampling device according to claim 1, Features: A heat dissipation cover (4) is provided at the end of the first motor (3), and a heat dissipation strip is provided at the middle of the end surface of the heat dissipation cover (4).

3. A mine detection sampling device according to claim 1, Features: The top of the hoop (2) is provided with a locking ear (1), and the middle part of the bottom end of the hoop (2) is provided with a handle (10).

4. A mine detection sampling device according to claim 1, Features: The top of the hand-held handle (5) is provided with a screw head, and the screw head is threadedly fixed to the handle sleeve (10); the top of the hoop sleeve (2) is provided with a locking ear (1), and the locking ear (1) is provided with a locking rod (9).

5. A mine detection sampling device according to claim 1, Features: A shaft sleeve (6) is provided at the end of the first motor (3), and the end of the second motor (12) is rotatably connected to the shaft sleeve (6).

6. A mine detection sampling device according to claim 1, Features: A second connector (13) is provided at the end of the second motor (12), and the second connector (13) is connected to the output shaft of the first motor (3).

Images