Ore testing device

Abstract

The utility model discloses an ore testing device which comprises a supporting mechanism and a working platform, and the working platform is installed on the supporting mechanism. A rotary driving mechanism is mounted on the working platform and is connected with a clamping mechanism; the clamping mechanism comprises a clamping plate, the clamping plate is installed and fixed through an elastic component, and the elastic component is connected with the rotation driving mechanism. A mounting frame is arranged on the working platform, a protective cover is mounted on the mounting frame, and the clamping mechanism and the rotary driving mechanism are covered through the mounting frame and the protective cover; and a drill bit is arranged in the protective cover, is suspended above the clamping plate and is connected with a driving device. Therefore, the ore can be clamped by the clamping plate, and the clamping plate is driven by the rotary driving mechanism to rotate, so that different to-be-extracted parts of the ore can be accurately and stably aligned with the drill bit, and stable sampling is facilitated. The convenience and efficiency of sampling and testing can be improved, the device can be stabilized at any position so that the needed position of the ore can be conveniently extracted, and the testing accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection and testing equipment, in particular to an ore testing device. Background Art

[0002] Ore refers to a mineral aggregate from which useful components can be extracted or which has certain properties that can be utilized. It can be divided into metallic minerals and non-metallic minerals. The unit content of useful components (elements or minerals) in ore is called ore grade. At present, before mining, it is generally necessary to extract and test ore samples to determine the composition inside the ore to determine whether the ore grade meets the standards required for mining. Although there are various ore detection and testing devices at present, the ore detection and testing devices in the prior art usually have the following disadvantages: first, before testing, a crusher is often used to crush the ore sample, and then it is loaded into the testing device for testing, which is inconvenient to operate and has low efficiency; second, some testing devices with crushing functions cannot maintain a sufficiently stable state when processing the ore, which makes it difficult for users to obtain what they need when extracting and testing the ore, and cannot meet the needs of ore testing. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide an ore testing device with more reasonable structural design, convenient operation, high efficiency and the ability to be stable in different positions so as to extract the required position of the ore in view of the shortcomings of the prior art.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a mineral testing device, including a supporting mechanism and a working platform, the working platform is installed on the supporting mechanism, and is characterized in that: a rotating drive mechanism is installed on the working platform, and the rotating drive mechanism is connected to a clamping mechanism; the clamping mechanism includes a clamping plate, the clamping plate is fixed by an elastic component, and the elastic component is connected to the rotating drive mechanism to form a rotatable structure; an installation frame is provided on the working platform to frame the rotating drive mechanism and the clamping mechanism inside, and a protective cover is installed on the installation frame, and the clamping mechanism and the rotating drive mechanism are covered by the protective cover; a drill bit is provided in the protective cover at a position aligned with the clamping space of the clamping plate, and the drill bit is suspended above the clamping plate and is connected to a driving device.

[0005] Furthermore, the clamping plate includes two left and right parts, and the left and right parts adopt a left-right symmetrical assembly structure; the left and right clamping plates are used to clamp the ore, the clamping space is located between the left and right clamping plates, and the drill bit is suspended above the left and right clamping plates.

[0006] Furthermore, the elastic component includes an extrusion spring and a telescopic rod. The extrusion spring is arranged in a sleeve, and the sleeve is horizontally arranged on the inner wall of a rotating plate. One end of the telescopic rod is connected and fixed to the outer wall of the clamp, and the other end extends into the sleeve and is connected to the extrusion spring. The extrusion spring pushes the telescopic rod to make the clamp move toward the middle to clamp the ore.

[0007] Furthermore, a rotating plate is vertically arranged and connected and fixed with a rotating shaft, the rotating shaft is movably mounted on a fixed plate, and the fixed plate is fixed on a working platform; a rotating disk is connected to an outer end of the rotating shaft, and the rotating disk is connected to an electric push rod at an eccentric position through a fixing pin, and the electric push rod is mounted on the outer side of the fixed plate through a fixing shaft, and the rotating disk is driven to rotate by the electric push rod.

[0008] Furthermore, the clamping plate is an arc-shaped structure, and the concave parts of the left and right clamping plates are opposite to each other; a connecting belt is arranged between the left and right clamping plates.

[0009] Furthermore, a slot is provided on the installation frame, and the protective cover is inserted into the slot; a fixing plate is installed on the working platform through a fixing rod, and the fixing plate is suspended above the protective cover; a hydraulic push rod is installed on the fixing plate, and the hydraulic push rod extends downward to be connected and fixed to the protective cover.

[0010] Furthermore, a motor cover is arranged on the top wall inside the protective cover, a motor is installed in the motor cover, and the drill bit is connected to the motor.

[0011] Furthermore, a fan and a filter are installed on the upper part of the side wall of the protective cover, and the filter covers the fan from the outside.

[0012] Furthermore, the supporting mechanism is an elastic supporting mechanism.

[0013] Furthermore, the support mechanism includes a base plate, a fixed foot is arranged on the base plate, a foot rod is arranged on the fixed foot, a shock absorbing spring and a movable foot are arranged on the foot rod sleeve, the movable foot is pressed on the shock absorbing spring, and the working platform is installed on the movable foot.

[0014] The utility model clamps the ore to be tested by a clamping plate, and drives the clamping plate to rotate by a rotary drive mechanism, so that different parts to be extracted on the ore can be accurately and stably aligned with the drill bit, so that sampling can be carried out stably. This can not only improve the convenience and efficiency of sampling and testing, but also stabilize the parts in different positions to facilitate the extraction of the required parts of the ore, thereby improving the accuracy of the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

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

[0017] Figure 3It is a partial schematic diagram of the assembly state of the rotary drive mechanism, the clamping mechanism and the mounting frame;

[0018] Figure 4 It is a schematic diagram of the main part of the rotary drive mechanism.

[0019] In the figure, 1 is a working platform, 11 is a fixed plate, 12 is a fixed shaft, 21 is a bottom plate, 22 is a fixed foot, 23 is a foot rod, 24 is a shock-absorbing spring, 25 is a movable foot, 31 is a splint, 32 is a telescopic rod, 33 is a sleeve, 34 is an extrusion spring, 35 is a connecting belt, 4 is a mounting frame, 41 is a slot, 51 is an electric push rod, 52 is a rotating disk, 53 is a fixing pin, 54 is a rotating shaft, 55 is a rotating plate, 6 is a protective cover, 61 is a motor cover, 62 is a fan, 63 is a filter, 71 is a drill bit, 72 is a motor, 8 is a fixed plate, 81 is a hydraulic push rod, and 82 is a fixed rod. DETAILED DESCRIPTION

[0020] In this embodiment, refer to Figure 1-Figure 4 The ore testing device includes a supporting mechanism and a working platform 1, the working platform 1 is installed on the supporting mechanism; a rotating driving mechanism is installed on the working platform 1, and the rotating driving mechanism is connected to a clamping mechanism; the clamping mechanism includes a clamping plate 31, the clamping plate 31 is fixed by an elastic component, and the elastic component is connected to the rotating driving mechanism to form a rotatable structure; an installation frame 4 is provided on the working platform 1 to frame the rotating driving mechanism and the clamping mechanism inside, and a protective cover 6 is installed on the installation frame 4, and the clamping mechanism and the rotating driving mechanism are covered by the protective cover 6; a drill bit 71 is provided in the protective cover 6 at a position aligned with the clamping space of the clamping plate 31, and the drill bit 71 is suspended above the clamping plate 31 and is connected to a driving device to drive the drill bit 71 to sample the sample ore.

[0021] The clamping plate 31 includes two parts, which are symmetrically assembled. The left and right clamping plates 31 clamp the ore, and the clamping space is located between the left and right clamping plates 31. The drill bit 71 is suspended above the left and right clamping plates 31.

[0022] The elastic component includes a squeezing spring 34 and a telescopic rod 32. The squeezing spring 34 is arranged in a sleeve 33. The sleeve 33 is horizontally arranged on the inner wall of a rotating plate 55. One end of the telescopic rod 32 is connected and fixed to the outer wall of the clamping plate 31, and the other end extends into the sleeve 33 and is connected to the squeezing spring 34. The squeezing spring 34 pushes the telescopic rod 32 to make the clamping plate 31 move relatively toward the middle to clamp the ore.

[0023] The rotating plate 55 is vertically arranged and connected to a rotating shaft 54, which is movably mounted on the fixed plate 11, and the fixed plate 11 is fixed on the working platform 1; the outer end of the rotating shaft 54 ​​is connected to a rotating disk 52, and the rotating disk 52 is connected to an electric push rod 51 at an eccentric position through a fixing pin 53, and the electric push rod 51 is mounted on the outer side of the fixed plate 11 through a fixing shaft 12, and the rotating disk 52 is driven to rotate by the electric push rod 51. The electric push rod 51 can be a cylinder, and the way in which the electric push rod 51 drives the rotating disk to rotate is similar to the way in which the crankshaft drives the cam.

[0024] The clamping plate 31 is an arc-shaped structure, and the concave parts of the left and right clamping plates 31 are opposite to each other; a connecting belt 35 is provided between the left and right clamping plates 31, and the connecting belt 35 can be used for auxiliary fixation to reduce shaking when the sample ore is crushed by the drill bit 71.

[0025] A slot 41 is provided on the mounting frame 4, and the protective cover 6 is inserted into the slot 41; a fixing plate 8 is installed on the working platform 1 through a fixing rod 82, and the fixing plate 8 is suspended above the protective cover 6; a hydraulic push rod 81 is installed on the fixing plate 8, and the hydraulic push rod 81 extends downward and is connected and fixed to the protective cover 6. The hydraulic push rod 81 can be an air cylinder or an oil cylinder, and is used to push the protective cover 6 down, firstly to realize the drilling operation of the drill bit 71, and secondly to make the protective cover 6 drop to a suitable height so as to play a better protective role.

[0026] A motor cover 61 is provided on the top wall inside the protective cover 6 , a motor 72 is installed in the motor cover 61 , and a drill bit 71 is connected to the motor 72 .

[0027] A fan 62 and a filter 63 are installed on the upper part of the side wall of the protective cover 6. The filter 63 covers the fan 62 from the outside to filter the air drawn out from the outside. The fan 62 is used to circulate air in the internal space of the installation frame 4 and the protective cover 6 and to achieve a heat dissipation effect.

[0028] The support mechanism is an elastic support mechanism, which includes a base plate 21, a fixed foot 22 is provided on the base plate 21, a foot rod 23 is provided on the fixed foot 22, the foot rod 23 is provided with a shock-absorbing spring 24 and a movable foot 25, the movable foot 25 is pressed on the shock-absorbing spring 24, and the working platform 1 is installed on the movable foot 25, so that it can play a shock-absorbing role during drilling and reduce the noise generated during the sample drilling process.

[0029] During operation, the sample ore to be tested is loaded between the clamping plates 31, and the ore is clamped under the squeezing action of the squeezing spring 34. The hydraulic push rod 81 and the motor 72 are started to lower the drill bit 71 to drill the ore sample. When the sampling position needs to be changed, the electric push rod 51 is started, which drives the rotating disk 52 to rotate through the telescopic action, thereby driving the rotating shaft 54 ​​and the rotating plate 55 to rotate together, and finally the clamping plates 31 and the ore are also rotated. After the rotation to the appropriate position, the drilling stops, and the entire working process can be automatically controlled by PLC.

[0030] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. An ore testing device, comprising a supporting mechanism and a working platform, wherein the working platform is mounted on the supporting mechanism, characterized in that: A rotating drive mechanism is installed on the working platform, and the rotating drive mechanism is connected to a clamping mechanism; the clamping mechanism includes a clamping plate, and the clamping plate is fixed by an elastic component, and the elastic component is connected to the rotating drive mechanism to form a rotatable structure; an installation frame is provided on the working platform to frame the rotating drive mechanism and the clamping mechanism inside, and a protective cover is installed on the installation frame, and the clamping mechanism and the rotating drive mechanism are covered by the protective cover; a drill bit is provided in the protective cover at a position aligned with the clamping space of the clamping plate, and the drill bit is suspended above the clamping plate and is connected to a driving device.

2. The ore testing device according to claim 1, characterized in that: The clamping plate comprises left and right parts, and the left and right parts adopt a left-right symmetrical assembly structure; the left and right clamping plates clamp the ore, the clamping space is located between the left and right clamping plates, and the drill bit is suspended above the left and right clamping plates.

3. The ore testing device according to claim 1 or 2, characterized in that: The elastic component includes an extrusion spring and a telescopic rod. The extrusion spring is arranged in a sleeve, and the sleeve is horizontally arranged on the inner wall of a rotating plate. One end of the telescopic rod is connected and fixed to the outer wall of the clamping plate, and the other end extends into the sleeve and is connected to the extrusion spring. The extrusion spring pushes the telescopic rod to make the clamping plate move toward the middle to clamp the ore.

4. The ore testing device according to claim 3, characterized in that: The rotating plate is vertically arranged and connected with a rotating shaft, which is movably installed on the fixed plate, and the fixed plate is fixed on the working platform; the outer end of the rotating shaft is connected with a rotating disk, and the rotating disk is connected with an electric push rod at an eccentric position through a fixing pin, and the electric push rod is installed on the outer side of the fixed plate through the fixing shaft, and the rotating disk is driven to rotate by the electric push rod.

5. The ore testing device according to claim 2, characterized in that: The clamping plate is an arc-shaped structure, and the concave parts of the left and right clamping plates are opposite to each other; a connecting belt is arranged between the left and right clamping plates.

6. The ore testing device according to claim 1, characterized in that: A slot is arranged on the installation frame, and the protective cover is inserted into the slot; a fixing plate is installed on the working platform through a fixing rod, and the fixing plate is suspended above the protective cover; a hydraulic push rod is installed on the fixing plate, and the hydraulic push rod extends downward to be connected and fixed to the protective cover.

7. The ore testing device according to claim 1 or 6, characterized in that: A motor cover is arranged on the top wall inside the protective cover, a motor is installed in the motor cover, and the drill bit is connected to the motor.

8. The ore testing device according to claim 1, characterized in that: A fan and a filter are installed on the upper part of the side wall of the protective cover, and the filter covers the fan from the outside.

9. The ore testing device according to claim 1, characterized in that: The supporting mechanism is an elastic supporting mechanism.

10. The ore testing device according to claim 9, characterized in that: The supporting mechanism comprises a bottom plate, a fixed foot is arranged on the bottom plate, a foot rod is arranged on the fixed foot, a shock absorbing spring and a movable foot are arranged on the foot rod sleeve, the movable foot is pressed on the shock absorbing spring, and the working platform is installed on the movable foot.

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