CN221404744U

CN221404744U - Ore sampling device

Info

Publication number: CN221404744U
Application number: CN202322934183.1U
Authority: CN
Inventors: 潘纪铭; 王忠义; 李桂祥
Original assignee: Linyi Luxing Titanium Industry Co ltd
Current assignee: Linyi Luxing Titanium Industry Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-07-23
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses an ore sampling device, which belongs to the technical field of ore sampling and comprises a hammer handle assembly and a hammer head assembly, wherein the hammer handle assembly comprises a straight handle, a fixing plate fixed at one end of the straight handle and an impact block sleeved on the straight handle; the hammer head assembly comprises a pointed hammer head, a flat hammer head and two connecting columns which are fixedly connected, wherein one connecting column is arranged at one end of the pointed hammer head, which is far away from the tip, and the other connecting column is arranged at one end of the flat hammer head, which is far away from the cutting edge; one end of the straight shank is detachably connected with the connecting column. According to the utility model, the fixed plate and the impact block are arranged on the straight shank, and the impact force generated by the impact of the impact block on the fixed plate is transmitted to the hammer head assembly, so that the hammer head assembly is always abutted against the ore to be sampled in the whole mining process, the condition that the ore scraps splash does not occur, and the safety of staff in the sampling process is improved.

Description

Ore sampling device

Technical Field

The utility model belongs to the technical field of ore sampling, and particularly relates to an ore sampling device.

Background

Ore sampling refers to the work of taking ore samples at various locations of a mineral body at certain intervals and in a proper way in order to solve the quality of ore and its variation in a certain deposit in geological exploration.

The Chinese patent with the publication number of CN206519909U discloses a geological hammer, which comprises a hammer handle, square hammer head and a tip hammer head, wherein the square hammer head comprises a hammer head body, a rectangular notch is reserved on one side of the hammer head body, a groove body recessed towards the direction of the hammer head is arranged on the inner side of the rectangular notch, a plug pin and a connecting seat are arranged in the groove body from outside to inside, a spring is arranged between the plug pin and the connecting seat, a pushing handle is vertically fixed on the peripheral surface of the plug pin, the tip hammer head is integrally formed by a tip part and a connecting part, an outwards protruding arc-shaped surface is arranged on one side of the connecting part far away from the tip direction, rectangular teeth are uniformly distributed on the arc-shaped surface, the connecting part is hinged with the corresponding rectangular notch through a pin shaft hole of the connecting part, fine adjustment of the angle between the tip hammer head and the hammer handle can be realized, the force of the hammer handle is facilitated, and a sampling drill rod is hinged on the hammer handle.

The technical scheme that above-mentioned patent provided is mainly through waving the tup and pounding to rock, reaches the purpose of sample, but this mode exists certain danger in the in-process of sample, and the concrete expression is in: at the moment that the hammer head is in contact with the rock, the broken demonstration can splash out, so that workers are injured by smashing, and if broken rock flies into eyes of the workers, greater trouble can be caused.

Disclosure of utility model

The utility model aims at: in order to solve the problems noted in the background art, an ore sampling device is proposed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

An ore sampling device comprises a hammer handle assembly and a hammer head assembly, wherein the hammer handle assembly comprises a straight handle, a fixed plate fixed at one end of the straight handle and an impact block sleeved on the straight handle;

The hammer head assembly comprises a pointed hammer head, a flat hammer head and two connecting columns which are fixedly connected, wherein one connecting column is arranged at one end of the pointed hammer head, which is far away from the tip, and the other connecting column is arranged at one end of the flat hammer head, which is far away from the cutting edge;

one end of the straight shank is detachably connected with the connecting column.

Preferably, the included angle between the pointed hammer head and the flat hammer head is an angle degree.

Preferably, the tip of the tip hammer head is positioned on the axis extension line of one of the connecting columns;

The key point of the cutting edge of the flat hammer head is positioned on the axis extension line of the other connecting column.

Preferably, a connecting rod is fixed on the side surface of the impact block, and a grip is fixed at one end of the connecting rod away from the impact block.

Preferably, one end of the straight shank is fixed with a threaded joint a coaxially arranged with the straight shank, and the connecting column is provided with a threaded hole a matched with the threaded joint a.

Preferably, a top plate is fixed at the other end of the straight shank.

Preferably, the other end of the straight shank is sleeved and fixed with a threaded joint b, and one end of the impact block, which is far away from the fixed plate, is provided with a threaded hole b matched with the threaded joint b.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

According to the utility model, the fixed plate and the impact block are arranged on the straight shank, and the impact force generated by the impact of the impact block on the fixed plate is transmitted to the hammer head assembly, so that the hammer head assembly is always abutted against the ore to be sampled in the whole mining process, the condition that ore scraps splash is avoided, the safety of staff in the sampling process is improved, and meanwhile, the straight shank is detachably connected with the two hammer heads through the two hammer heads of the sharp hammer head and the flat hammer head, so that the staff can select the proper hammer head to sample according to the actual condition.

Drawings

FIG. 1 is a schematic view of the whole structure of an ore sampling device according to the present utility model;

FIG. 2 is a schematic elevational view of an ore sampling apparatus according to the present utility model;

FIG. 3 is a schematic view of a part of an ore sampling apparatus according to the present utility model;

Fig. 4 is a schematic partial cross-sectional view of an ore sampling apparatus according to the present utility model.

Legend description: 1. a hammer handle assembly; 11. a straight shank; 111. a threaded joint a; 12. a fixing plate; 13. an impact block; 131. a connecting rod; 132. a grip; 133. a threaded hole b; 134. a threaded joint b; 14. a top plate; 2. a hammer head assembly; 21. a pointed hammer head; 211. a tip; 22. a flat hammer head; 221. a cutting edge; 23. a connecting column; 231. a threaded hole a.

Detailed Description

The utility model will now be described with reference to specific examples.

As shown in fig. 1 to 4, the ore sampling device of the present embodiment includes a hammer handle assembly 1 and a hammer head assembly 2, in the prior art, the hammer handle assembly 1 and the hammer head assembly 2 are fixedly connected together, when in use, the hammer handle assembly 1 is held and the hammer head assembly 2 is swung with force during normal operation, so that the hammer head assembly 2 is smashed on the ore to smash the ore, thereby realizing the sampling of the ore, and the sampling has the problem that the ore scraps splash, which is easy to injure the staff, therefore, the structures of the hammer handle assembly 1 and the hammer head assembly 2 are improved, so as to solve the technical problems, and the specific structures of the hammer handle assembly 1 and the hammer head assembly 2 are described in detail below.

As shown in fig. 1, the hammer handle assembly 1 includes a straight handle 11, a fixing plate 12 fixed at one end of the straight handle 11, and an impact block 13 sleeved on the straight handle 11, where the straight handle 11 is of a circular tube structure, and may be made of metal (e.g. stainless steel), the outer circumferential surface of the straight handle 11 is smooth, so that the impact block 13 may slide smoothly on the outer side of the straight handle 11, and the impact block 13 may also be made of metal (e.g. stainless steel), in actual use, as shown in fig. 1, the hammer head assembly 2 is first abutted against the ore to be sampled, then the impact block 13 may be manually slid to a high position along the straight handle 11, for example, the impact block 13 may be slid to the top end of the straight handle 11 along the straight handle 11, and then the impact block 13 is quickly pulled to move down, so that the impact block 13 may strike the fixing plate 12, and the straight handle 11 may be connected to the hammer head assembly 2.

As shown in fig. 1, the hammer head assembly 2 includes a fixedly connected tip hammer 21 and a flat hammer 22, and two connecting columns 23, in which, the hammer head assembly 2 is made of metal (e.g. steel), one connecting column 23 is disposed at one end of the tip hammer 21 far away from the tip 211, the other connecting column 23 is disposed at one end of the flat hammer 22 far away from the cutting edge 221, when in actual use, the tip hammer 21 or the flat hammer 22 can be selected according to actual conditions to collect ore samples, as shown in fig. 1, the tip 211 of the tip hammer 21 is abutted against the part to be sampled, at this time, the flat hammer 22 can be blocked as an armrest, the position of the tip hammer 21 is limited by holding the flat hammer 22 with a hand to prevent the tip 211 of the tip hammer 21 from displacement during sampling, and, in the same way, when the flat hammer 22 is required to sample, the tip 11 can be detached from one connecting column 23 and connected to the other connecting column 23, and the tip hammer 11 can be stably impacted on the cutting edge 221 by striking plate 13, and the impact force can be fixed on the cutting edge 221.

In the scheme, through setting up fixed plate 12 and impact piece 13 on straight shank 11 to make impact piece 13 strike on fixed plate 12 produced impact force transfer to hammer head subassembly 2 on, whole exploitation in-process, hammer head subassembly 2 is supported all the time on the ore of waiting to sample, consequently can not appear the condition emergence that the ore piece splashes, improved the security of staff in the sampling process, simultaneously, through setting up two tups of sharp tup 21 and flat tup 22, and make straight shank 11 and two tups detachable be connected, thereby make the staff can select suitable tup to sample the operation according to actual conditions.

As shown in fig. 1 to 4, the angle between the tip hammer head 21 and the flat hammer head 22 is 90 °.

As shown in fig. 3 and 4, the tip 211 of the tip head 21 is positioned on the axis extension of one of the connecting posts 23, so that the impact force generated by the impact block 13 striking the fixing plate 12 can be completely transmitted to the tip 211; the cutting edge 221 of the flat hammer 22 is focused on the extension of the axis of the other connecting post 23, so that the impact force generated by the impact of the impact block 13 on the fixed plate 12 can be completely transmitted to the cutting edge 221.

As shown in fig. 1 and 3, a connecting rod 131 is fixed on the side surface of the impact block 13, one end of the connecting rod 131 away from the impact block 13 is fixed with a grip 132, the connecting rod 131 and the grip 132 are made of the same material as the impact block 13, the connecting rod 131 is arranged along the radial direction of the impact block 13, the grip 132 is arranged along the axial direction of the impact block 13, and when in use, the grip 132 can be gripped, and then the grip 132 is used for driving the impact block 13 to move up and down.

As shown in fig. 4, one end of the straight shank 11 is fixed with a threaded joint a111 coaxially arranged with the straight shank 11, a threaded hole a231 matched with the threaded joint a111 is formed on the connecting column 23, and when in actual use, the straight shank 11 can be quickly switched between the two connecting columns 23 by utilizing the cooperation between the threaded joint a111 and the threaded hole a 231.

As shown in fig. 1 and 2, the other end of the straight shank 11 is fixed with a top plate 14 to limit the position of the impact block 13, so that the impact block 13 cannot fall off from the straight shank 11, further, the other end of the straight shank 11 is sleeved and fixed with a threaded joint b134, one end of the impact block 13 far away from the fixed plate 12 is provided with a threaded hole b133 matched with the threaded joint b134, and in the process of not using the impact block 13, the impact block 13 can be connected onto the straight shank 11 by utilizing the cooperation of the threaded joint b134 and the threaded hole b133, so as to prevent the impact block 13 from sliding randomly.

Claims

1. An ore sampling device comprises a hammer handle assembly (1) and a hammer head assembly (2), and is characterized in that the hammer handle assembly (1) comprises a straight handle (11), a fixing plate (12) fixed at one end of the straight handle (11) and an impact block (13) sleeved on the straight handle (11);

the hammer head assembly (2) comprises a pointed hammer head (21) and a flat hammer head (22) which are fixedly connected, and two connecting columns (23), wherein one connecting column (23) is arranged at one end of the pointed hammer head (21) far away from the tip (211), and the other connecting column (23) is arranged at one end of the flat hammer head (22) far away from the cutting edge (221);

one end of the straight shank (11) is detachably connected with the connecting column (23).

2. An ore sampling device according to claim 1, characterized in that the angle between the pointed hammer head (21) and the flat hammer head (22) is 90 °.

3. An ore sampling device according to claim 1, characterized in that the tip (211) of the pointed hammer (21) is located on the axis extension of one of the connecting posts (23);

The cutting edge (221) of the flat hammer (22) is focused on the axis extension line of the other connecting column (23).

4. An ore sampling device according to claim 1, characterized in that the side of the impact block (13) is fixed with a connecting rod (131), the end of the connecting rod (131) remote from the impact block (13) being fixed with a grip (132).

5. An ore sampling device according to claim 1, characterized in that one end of the straight shank (11) is fixed with a threaded joint a (111) coaxially arranged with the straight shank, and the connecting column (23) is provided with a threaded hole a (231) matched with the threaded joint a (111).

6. An ore sampling device according to claim 1, characterized in that the other end of the straight shank (11) is fixed with a top plate (14).

7. The ore sampling device according to claim 6, wherein the other end of the straight shank (11) is fixedly sleeved with a threaded joint b (134), and one end of the impact block (13) far away from the fixed plate (12) is provided with a threaded hole b (133) matched with the threaded joint b (134).