CN213364299U

CN213364299U - Sampling device for mineral product detection

Info

Publication number: CN213364299U
Application number: CN202022673103.8U
Authority: CN
Inventors: 王宝庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-06-04
Anticipated expiration: 2030-11-18

Abstract

The utility model provides a sampling device for mineral product detects, including the electric hammer body, the rear end of the fixed cutter arbor in front end of the hammer handle of electric hammer body, the cutter arbor is hollow circular cylinder, the connecting block is established to its back outside cover, be equipped with the bearing between cutter arbor and the connecting block, under the static condition of connecting block, the cutter arbor can rotate, the handle of two fixed symmetries of connecting block, the tool bit is fixed to the front end of cutter arbor, the tool bit is the penetrating hollow circular cylinder in both ends, its front portion is annular cutting edge, cutter arbor and tool bit, the axis coincidence of hammer handle, well kenozooecium UNICOM of well kenozooeci. Compared with the prior art, the technical effect of the utility model is that, the utility model discloses to have the electric hammer motor, easy inside getting into the mineral products with the boring cutter cutting edge, and the garrulous mineral products of brill can be accomodate to hollow drill rod, when the drilling rod takes out, can take out the garrulous mineral products of brill, and is very convenient.

Description

Sampling device for mineral product detection

Technical Field

The utility model relates to a sampling device is used in mineral product detection.

Background

At present, mineral products need to be detected, and sampling needs to be carried out in the mineral products during detection.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves: sampling is difficult because the mineral product is relatively hard.

The technical scheme of the utility model specifically does:

the utility model provides a sampling device for mineral product detects, including the electric hammer body, the rear end of the fixed cutter arbor in front end of the hammer handle of electric hammer body, the cutter arbor is hollow circular cylinder, the connecting block is established to its back outside cover, be equipped with the bearing between cutter arbor and the connecting block, under the static condition of connecting block, the cutter arbor can rotate, the handle of two fixed symmetries of connecting block, the tool bit is fixed to the front end of cutter arbor, the tool bit is the penetrating hollow circular cylinder in both ends, its front portion is annular cutting edge, cutter arbor and tool bit, the axis coincidence of hammer handle, well kenozooecium UNICOM of well kenozooeci.

The radial mode of cutter arbor, tool bit is equipped with a plurality of through-holes, and the pore wall of through-hole and the surface juncture of cutter arbor or tool bit are the blade.

The cutting edge is acute angle.

The handle is arranged along the radial direction of the cutter bar.

The rear end of the cutter head is provided with a chamfer, and the cutter bar is welded and fixed with the cutter head.

The rear end of the cutter bar is provided with a plug which is inserted at the front end of the hammer handle.

Compared with the prior art, the technical effect of the utility model is that, the utility model discloses to have the electric hammer motor, easy inside getting into the mineral products with the boring cutter cutting edge, and the garrulous mineral products of brill can be accomodate to hollow drill rod, when the drilling rod takes out, can take out the garrulous mineral products of brill, and is very convenient.

Drawings

Fig. 1 is a schematic diagram of the present invention.

FIG. 2 is an enlarged schematic view of the drill bit of FIG. 1.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the present invention, it is noted that relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are used herein to indicate orientations or positional relationships based on the drawings, and are used for convenience in describing the present invention, but do not indicate or imply that the device or element so referred to must have this particular orientation, be operated in a particular orientation configuration, and not be construed as limiting the present invention.

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments thereof.

In this specification, the striking direction is forward, and the hammer body of the electric hammer is rearward.

Referring to fig. 1-2, a sampling device for mineral product detection comprises an electric hammer body 30, wherein a piston driven by a motor and provided with a crankshaft connecting rod is additionally arranged on the electric hammer body on the basis of an electric drill, air is compressed in a cylinder in a reciprocating manner, so that the air pressure in the cylinder changes periodically, the piston drives a hammer handle, the changed air pressure drives a hammer (fixed on the hammer handle) to reciprocate, and the stroke of the hammer has reciprocating motion and rotary motion and has larger impact force.

The front end of the hammer handle 31 of the electric hammer body 30 is fixed at the rear end of the cutter bar 10, the cutter bar 10 is hollow cylindrical, the connecting block 20 is sleeved on the rear outer side of the cutter bar 10, a bearing (not shown in the figure) is arranged between the cutter bar 10 and the connecting block 20, the cutter bar 10 can rotate under the condition that the connecting block is static, and the connecting block 20 is used for fixing two symmetrical handles 21.

The front end of the cutter bar 10 is fixed with a cutter head 11, the cutter head 11 is a hollow cylinder with two through ends, and the front part is an annular cutting edge 101.

The axis of the cutter bar 10 coincides with the axis of the cutter head 11 and the axis of the hammer handle 31, and the hollow part of the cutter bar 10 is communicated with the hollow part of the cutter head 11.

For convenience of operation, the handle 21 is disposed in a radial direction of the tool bar 10.

In order to prevent the cutter bar 10 and the cutter head 11 from being clamped by the hole wall of the drilled hole, the radial mode of the cutter bar 10 and the cutter head 11 is provided with a plurality of through holes 12, the boundary between the hole wall of the through hole 12 and the outer surface of the cutter bar 10 or the outer surface of the cutter head 11 is a cutting edge 121, when the hole wall of the drilled hole is possibly clamped by the cutter bar 10 (the cutter head 11), the cutting edge 121 can cut the hole wall of the drilled hole, and cutting scraps can enter the through hole.

The cutting edge 121 is acute for the cutting edge 121 to be sharp.

For firm fixation, the rear end of the cutter head 11 is provided with a chamfer 102, and the cutter bar 10 is welded and fixed with the cutter head 11.

For firm fixation, the rear end of the knife bar 10 is provided with a plug 13, and the plug 13 is inserted into the front end of the hammer handle 31.

The working principle is as follows:

when needing to use, aim at mineral product with cutting edge 101, open the switch of electric hammer body 30, both hands grip handle 21, hammer handle 31 drives cutter arbor 10, tool bit 11 and carries out reciprocating motion and rotary motion's combined motion, makes hammer handle 31 carry great impact force and transmits for cutting edge 101, and cutting edge 101 can form the drilling at mineral product, and cutter arbor 10 and tool bit 11 get into the drilling gradually, and the mineral product that is hit to pieces by cutting edge 101 can get into the well kenozooecium of tool bit 11, cutter arbor 10.

Then withdraw this patent from the drilling, take out the mineral product piece of the cavity of tool bit 11, cutter arbor 10, accomplish the sample.

See the prior art for additional details.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims

1. The utility model provides a sampling device for mineral product detects, includes electric hammer body (30), its characterized in that: the rear end of the fixed cutter arbor (10) of the front end of the hammer handle (31) of electric hammer body (30), cutter arbor (10) are hollow circular cylinder, connecting block (20) are established to its back outside cover, be equipped with the bearing between cutter arbor (10) and connecting block (20), under the static condition of connecting block, cutter arbor (10) can rotate, handle (21) of two symmetries are fixed in connecting block (20), tool bit (11) are fixed to the front end of cutter arbor (10), tool bit (11) are the penetrating hollow circular cylinder in both ends, its front portion is annular cutting edge (101), cutter arbor (10) and tool bit (11), the axis coincidence of hammer handle (31), the well kenozooecium UNICOM of well portion and tool bit (11) of cutter arbor (10).

2. The sampling device for mineral product testing of claim 1, wherein: a plurality of through holes (12) are arranged in the radial mode of the cutter bar (10) and the cutter head (11), and a cutting edge (121) is arranged at the junction of the hole wall of each through hole (12) and the outer surface of the cutter bar (10) or the outer surface of the cutter head (11).

3. The sampling device for mineral product testing of claim 2, wherein: the cutting edge (121) is acute angle.

4. The sampling device for mineral product testing of claim 1, wherein: the handle (21) is arranged in the radial direction of the knife bar (10).

5. The sampling device for mineral product testing of claim 1, wherein: a chamfer (102) is arranged at the rear end of the cutter head (11), and the cutter bar (10) is welded and fixed with the cutter head (11).

6. The sampling device for mineral product testing of claim 1, wherein: the rear end of the cutter bar (10) is provided with a plug (13), and the plug (13) is inserted at the front end of the hammer handle (31).