CN212513739U

CN212513739U - Sampling device for mine geology

Info

Publication number: CN212513739U
Application number: CN202021634817.1U
Authority: CN
Inventors: 苏元祥
Original assignee: Inner Mongolia Pacific Mining Co ltd
Current assignee: Inner Mongolia Pacific Mining Co ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-02-09
Anticipated expiration: 2030-08-08

Abstract

The utility model discloses a sampling device for mine geology; belonging to the technical field of geological sampling; the damping device is technically characterized by comprising a housing, wherein the lower end of the outer side wall of the housing is fixedly connected with an annular plate, the upper end surface of the annular plate is connected with a threaded rod in a penetrating manner, the threaded rod is movably connected with the annular plate through threads, the upper end of the threaded rod is fixedly connected with a limiting plate, and the outer side of the upper end of the threaded rod is sleeved with a damping pad; the utility model discloses a lateral wall lower extreme fixedly connected with annular slab at the housing, the threaded rod is pegged graft through the screw thread to the up end of annular slab, the shock pad has been cup jointed in the upper end outside of threaded rod, the housing cup joints in the outside of sample drill bit, the gravel can be stopped by the housing when splashing, thereby avoid causing the damage to staff on every side, the shock pad has the cushioning effect, can avoid the gravel striking to transmit on the threaded rod and cause the threaded rod not hard up on the vibrations that produce on the housing, therefore this device is safer when using.

Description

Sampling device for mine geology

Technical Field

The utility model relates to a geology sample technical field, more specifically say, especially relate to a sampling device for mine geology.

Background

Mine geological sampling (minggelogiologic sampling) refers to a general term for collecting a certain sample from an ore body, surrounding rocks and mine production products according to a certain specification requirement, and carrying out the whole work of testing, testing or identifying and the like after processing, and aims to research the quality of mineral products, the physical and chemical properties of ores and surrounding rocks, the technical performance of the ores and mining conditions of ore deposits and the like and provide data for the evaluation and calculation of the ore deposits and the comprehensive utilization of related geology, mining, mineral separation and mineral products and the like. At present, the sampling device for the mining geology that has now uses the sample drill bit to carry out the drilling sample mostly, can produce more rubble and dust at drilling sample in-process, and the rubble causes the damage to staff on every side easily when splashing, has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the not enough of above-mentioned prior art, provide a sampling device for mine geology.

The technical scheme of the utility model is realized like this: a sampling device for mine geology comprises a housing, wherein an annular plate is fixedly connected to the lower end of the outer side wall of the housing, a threaded rod is connected to the upper end face of the annular plate in a penetrating mode, the threaded rod is movably connected with the annular plate through threads, a limiting plate is fixedly connected to the upper end of the threaded rod, a shock pad is sleeved on the outer side of the upper end of the threaded rod, two ends of the shock pad are respectively connected with the lower end face of the limiting plate and the upper end face of the annular plate in a fitting mode, a fixing sleeve is fixedly connected to the middle of the upper end face of the housing, a fixing plate is arranged at the lower end of the inner cavity of the fixing sleeve, the side face of the fixing plate is fixedly connected with the inner wall of the fixing sleeve, a jack is formed in the middle of the fixing plate, an arc-, a rotating ring is arranged above the arc-shaped blade, a limiting sliding hole is formed in the upper end face of the rotating ring, and a connecting shaft penetrates through the inner cavity of the limiting sliding hole.

As a further scheme of the invention: the threaded rod is provided with a plurality ofly, and is a plurality of the threaded rod is at the upper end of annular plate personally submits annular array distribution.

As a further scheme of the invention: the arc-shaped blades are arranged in a plurality of annular arrays.

As a further scheme of the invention: the limiting slide holes are arranged in a plurality of annular arrays.

As a further scheme of the invention: the upper end fixedly connected with fixed block of connecting axle, the lower extreme of connecting axle and the one end fixed connection of the up end of arc blade.

As a further scheme of the invention: the fixed cover is characterized in that a limiting sliding groove is annularly formed in the upper end of the inner side wall of the fixed cover, a limiting sliding block matched with the limiting sliding groove is arranged in an inner cavity of the limiting sliding groove, and one end of the limiting sliding block is fixedly connected with the outer side wall of the rotating ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixedly connected with annular plate at the lateral wall lower extreme of housing, the threaded rod is pegged graft through the screw thread to the up end of annular plate, the shock pad has been cup jointed to the upper end outside of threaded rod, the housing cup joints in the outside of sample drill bit, the garrulous stone can be stopped by the housing when splashing, thereby avoid causing the damage to staff on every side, the shock pad has the cushioning effect, can avoid the garrulous stone striking to transmit on the threaded rod and cause the threaded rod to become flexible on the housing, therefore the device is safer when using;

2. the utility model discloses a be provided with a plurality of arc blades in the top of axis of rotation, arc blades's top is provided with the change, rotates the change and drives the connecting axle and slide at the inner chamber of spacing slide opening, and then drives a plurality of arc blades and rotate in step to can prevent that the gravel from spurting out from the inner chamber of jack, consequently further reduce the potential safety hazard.

Drawings

The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.

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

Fig. 2 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

Fig. 3 is a schematic sectional view of the fixing sleeve structure of the present invention.

Fig. 4 is a schematic view of the swivel structure of the present invention.

In the figure: 1. a housing; 2. an annular plate; 3. a threaded rod; 4. a limiting plate; 5. a shock pad; 6. fixing a sleeve; 7. a fixing plate; 71. a jack; 8. an arc-shaped blade; 9. a rotating shaft; 10. rotating the ring; 11. a limiting slide hole; 12. a connecting shaft; 13. a fixed block; 14. a limiting chute; 15. and a limiting sliding block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The utility model provides a sampling device for mine geology as shown in fig. 1-4, as shown in fig. 1, including housing 1, housing 1's lateral wall lower extreme fixedly connected with annular slab 2, the up end through connection of annular slab 2 has threaded rod 3, threaded rod 3 is provided with a plurality ofly, annular array distributes is personally submitted in annular slab 2's upper end to a plurality of threaded rods 3, threaded rod 3 passes through screw thread swing joint with annular slab 2, threaded rod 3's upper end fixedly connected with limiting plate 4, shock pad 5 has been cup jointed in the upper end outside of threaded rod 3, shock pad 5's both ends are connected with the lower terminal surface of limiting plate 4 and the up end laminating of annular slab 2 respectively, rotation threaded rod 3 can insert threaded rod 3 ground, shock pad 5 has absorbing effect, drive threaded rod 3 vibrations and make the threaded rod become flexible 3 even with ground separation when can avoiding housing 1 vibrations.

As shown in fig. 2, fixed cover 6 is fixedly connected with in the middle of the up end of housing 1, the inner chamber lower extreme of fixed cover 6 is provided with fixed plate 7, the side of fixed plate 7 and the inner wall fixed connection of fixed cover 6, jack 71 has been seted up at the middle part of fixed plate 7, the sample drill bit runs through jack 71 and inserts the inner chamber of housing 1, the sample drill bit when punching the sample to ground, the stone and the dust that splash can be blockked by housing 1 to prevent to cause the damage to staff on every side.

As shown in fig. 2 and 3, arc-shaped blades 8 are arranged above the fixing plate 7, the arc-shaped blades 8 are arranged in a plurality of numbers, the arc-shaped blades 8 are distributed in an annular array, a rotating shaft 9 is movably inserted in the middle of each arc-shaped blade 8 through a bearing, the lower end of each rotating shaft 9 is fixedly connected with the fixing plate 7, and each arc-shaped blade 8 can rotate around the corresponding rotating shaft 9.

As shown in fig. 2 and 4, a rotating ring 10 is disposed above the arc-shaped blade 8, a plurality of limiting sliding holes 11 are disposed on an upper end surface of the rotating ring 10, the plurality of limiting sliding holes 11 are distributed in an annular array, an inner cavity of each limiting sliding hole 11 is connected with a connecting shaft 12 in a penetrating manner, an upper end of each connecting shaft 12 is fixedly connected with a fixed block 13, a lower end of each connecting shaft 12 is fixedly connected with one end of an upper end surface of the arc-shaped blade 8, a limiting sliding groove 14 is disposed on an upper end of an inner side wall of the fixed sleeve 6 in an annular manner, a limiting slider 15 adapted to the limiting sliding groove 14 is disposed in an inner cavity of the limiting sliding groove 14, one end of the limiting slider 15 is fixedly connected with an outer side wall of the rotating ring 10, and the limiting slider 15 can slide in the inner cavity of the limiting sliding groove 14, so that the rotating ring 10 can rotate in the inner, and then drive arc blade 8 and rotate to a plurality of arc blade 8 rotate in step, thereby be convenient for control the size of the through-hole that forms between a plurality of arc blade 8.

The utility model discloses the theory of operation:

when the device is used, the threaded rod 3 is rotated and inserted into the ground, the lower end of the housing 1 and the lower end surface of the annular plate 2 are both attached to the ground, and the damping pad 5 has a damping effect and can prevent the threaded rod 3 from being loosened or even separated from the ground due to the fact that the threaded rod 3 is driven to vibrate when the housing 1 vibrates;

then run through jack 71 and insert the inner chamber of housing 1 with the sample drill bit from the top of housing 1, it slides at the inner chamber of spacing slide opening 11 to rotate swivel 10 drive connecting axle 12, and then drive arc blade 8 and rotate, and a plurality of arc blade 8 rotate in step, thereby be convenient for control the size of the through-hole that forms between a plurality of arc blade 8, the sample drill bit is when punching the sample to ground, the stone and the dust that splash can be blockked by housing 1 and a plurality of arc blade 8, thereby prevent to cause the damage to staff on every side.

The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims

1. The utility model provides a sampling device for mining geology which characterized in that: comprises a housing (1), the outer side wall lower end of the housing (1) is fixedly connected with a ring plate (2), the upper end face of the ring plate (2) is connected with a threaded rod (3) in a penetrating way, the threaded rod (3) is movably connected with the ring plate (2) through threads, the upper end of the threaded rod (3) is fixedly connected with a limiting plate (4), a shock pad (5) is sleeved on the outer side of the upper end of the threaded rod (3), the two ends of the shock pad (5) are respectively connected with the lower end face of the limiting plate (4) and the upper end face of the ring plate (2) in a fitting way, the middle part of the upper end face of the housing (1) is fixedly connected with a fixed sleeve (6), the lower end of an inner cavity of the fixed sleeve (6) is provided with a fixed plate (7), the side face of the fixed plate (7) is fixedly connected with, arc-shaped blades (8) are arranged above the fixing plate (7), a rotating shaft (9) is movably inserted into the middle of each arc-shaped blade (8) through a bearing, the lower end of the rotating shaft (9) is fixedly connected with the fixing plate (7), a rotating ring (10) is arranged above each arc-shaped blade (8), a limiting sliding hole (11) is formed in the upper end face of the rotating ring (10), and a connecting shaft (12) is connected to the inner cavity of each limiting sliding hole (11) in a penetrating mode.

2. The mining geology sampling device of claim 1, characterized in that, a plurality of threaded rods (3) are provided, and a plurality of threaded rods (3) are distributed on the upper end surface of the annular plate (2) in an annular array.

3. The mining geology sampling device of claim 2, characterized in that, a plurality of said arc-shaped blades (8) are provided, and a plurality of said arc-shaped blades (8) are distributed in a ring-shaped array.

4. The mining geology sampling device of claim 3, characterized in that, a plurality of limiting slide holes (11) are provided, and a plurality of limiting slide holes (11) are distributed in an annular array.

5. The mining geology sampling device of claim 4, characterized in that, the upper end of connecting axle (12) is fixedly connected with fixed block (13), the lower extreme of connecting axle (12) and the one end of the up end of arc blade (8) are fixed connection.

6. The mining geology sampling device of claim 5, characterized in that, the upper end of the inner side wall of the fixed sleeve (6) is annularly provided with a limit sliding groove (14), the inner cavity of the limit sliding groove (14) is provided with a limit sliding block (15) matched with the limit sliding groove (14), and one end of the limit sliding block (15) is fixedly connected with the outer side wall of the rotating ring (10).