Ore sampling device

Abstract

The utility model discloses an ore sampling device, which relates to the technical field of ore analysis and comprises a U-shaped cross beam plate arranged on a support frame; the lifting plate is U-shaped and is arranged on the cross beam plate in a lifting manner; the sampling plate is V-shaped, the middle line of the sampling plate is inclined, and the sampling plate is arranged on the lifting plate; the material containing plate is arranged at the tail end of the sampling plate; the positioning plate is U-shaped and is fixedly connected to the lifting plate; the baffle is arranged on the middle plate body of the positioning plate in a liftable manner; wherein the material containing plate, the positioning plate and the baffle plate form a sampling groove, and the bottom of the sampling groove is inclined towards one side of the baffle plate; the sampling conveying belt is arranged on the mounting frame of the supporting frame and stretches across the main conveying belt; the device has the advantages of convenience in use, high stability and the like.

Description

Technical Field

[0001] This utility model relates to the technical field of ore analysis, and in particular to an ore sampling device. Background Technology

[0002] After ore is mined, it needs to be processed. After being crushed, the ore is transported via conveyor belt. During this process, workers need to take samples of the ore to analyze its composition. The traditional sampling method is for workers to stop the conveyor belt and then take the ore off the conveyor belt. However, this sampling method is inefficient. The current sampling method is to take samples on the conveyor belt using sampling equipment.

[0003] For example, patent application CN202322564042.5 discloses an ore sampling device. This patent first drives a motor 52. The rotation of the output end of the motor 52 drives a drive rod 54 to rotate. The rotation of the drive rod 54, via a thread, drives a drive plate 55 to move. The movement of the drive plate 55 drives a baffle 56 to move. The drive plate 55 slides along the surface of a limiting rod 58, thus limiting the movement path of the drive plate 55, and consequently limiting the movement path of the baffle 56. The movement of the conveyor belt 4 will cause the ball 59 to move until it is in contact with the surface of the conveyor belt 4. The ball 59 will rotate inside the baffle 56 as the conveyor belt 4 moves. The ball 59 will prevent the surface of the conveyor belt 4 from being damaged when the scraper slides on the surface of the conveyor belt 4. At this time, the baffle 56 will limit the movement path of the ore. The movement of the conveyor belt 4 will cause the ore to come into contact with the surface of the baffle 56. The movement of the conveyor belt 4 will cause the ore to slide along the surface of the baffle 56 until the ore falls into the collection box 57.

[0004] However, in actual use, the conveyor belts for transporting ore are V-shaped and the surface of the conveyor belt is not flat. The baffles cannot effectively push the ore out, so the sampling method in the existing technology has great limitations. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an ore sampling device to solve the problem of the great limitations of the existing ore sampling method on the conveyor belt described in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an ore sampling device, comprising...

[0007] The crossbeam plate is U-shaped and is installed on the support frame;

[0008] The lifting platform is U-shaped and can be raised and lowered on the crossbeam plate;

[0009] The sampling plate is V-shaped and has a middle line inclined, and is arranged on the lifting plate;

[0010] The material containing plate is arranged at the end of the sampling plate;

[0011] The positioning plate is U-shaped and fixedly connected to the lifting plate;

[0012] The baffle is arranged on the middle plate body of the positioning plate in a liftable manner;

[0013] The material containing plate, the positioning plate and the baffle form a sampling groove, and the bottom of the sampling groove is inclined to the side of the baffle;

[0014] The sampling conveying belt is arranged on the mounting frame of the supporting frame, and the sampling conveying belt crosses the main conveying belt.

[0015] Preferably, the positioning plate is fixedly connected with a second lifting cylinder, and the output end of the second lifting cylinder is fixedly connected with the baffle.

[0016] Preferably, the cross beam plate is fixedly connected with a first lifting cylinder, and the output end of the first lifting cylinder is fixedly connected with the lifting plate.

[0017] The beneficial effects of the above technical scheme are:

[0018] The vertical movement of the lifting plate can drive the vertical movement of the sampling plate, and since the sampling plate is V-shaped and has a middle line inclined, the ore can be introduced into the sampling groove, then the lifting plate moves upward, the lifting plate drives the upward movement of the sampling groove, then the baffle moves upward, the baffle opens the sampling groove, the ore slides out of the sampling groove, and the ore falls on the sampling conveying belt. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a schematic view of the ore sampling device of the utility model.

[0020] Figure 2 is a front view of part of components of the utility model.

[0021] Figure 3 is a sectional view of the utility model. Figure 2

[0022] Among them: supporting frame 10, main conveying belt 20, lifting plate 30, first lifting cylinder 31, cross beam plate 32, sampling plate 40, sampling groove 50, material containing plate 60, positioning plate 61, baffle 70, second lifting cylinder 71, sampling conveying belt 80, mounting frame 81. DETAILED DESCRIPTION

[0023] The embodiment of the utility model will be described in detail below in combination with the drawings.

[0024] As​Figures 1-3 In this first embodiment, an ore sampling device includes...

[0025] The crossbeam plate 32 is U-shaped and is installed on the support frame 10;

[0026] The lifting plate 30 is U-shaped and is mounted on the crossbeam plate 32 in a height-adjustable manner;

[0027] The sampling plate 40 is V-shaped with an inclined center line and is set on the lifting plate 30;

[0028] The material receiving plate 60 is located at the end of the sampling plate 40;

[0029] The positioning plate 61 is U-shaped and is fixedly connected to the lifting plate 30;

[0030] The baffle 70 is height-adjustable and is mounted on the middle plate of the positioning plate 61.

[0031] The material holding plate 60, the positioning plate 61, and the baffle form a sampling groove 50, and the bottom of the sampling groove 50 is inclined toward the baffle 70.

[0032] A sampling conveyor belt 80 is mounted on a mounting frame 81 of the support frame 10, and the sampling conveyor belt 80 spans the main conveyor belt 20.

[0033] This embodiment is implemented as follows:

[0034] When this application is in use, when sampling is required, the lifting plate 30 moves vertically on the crossbeam plate 32, so that the lifting plate 30 can drive the sampling plate 40 to move vertically, so that the sampling plate 40 enters the main conveyor belt 20. At this time, some of the ore on the main conveyor belt 20 will enter the sampling plate 40 and flow into the sampling trough 50 along the sampling plate 40. Then the lifting plate 30 moves upward, at which point the sampling trough 50 is higher than the sampling conveyor belt 80. Then the baffle 70 moves upward, and the ore will slide out from the sampling trough 50 and fall onto the sampling conveyor belt 80, and the ore is drawn out by the sampling conveyor belt 80.

[0035] The advantage of this application over existing technologies is that it is more practical.

[0036] Please see Figure 2 , 3 A second lifting cylinder 71 is fixedly connected to the positioning plate 61, and the output end of the second lifting cylinder 71 is fixedly connected to the baffle 70.

[0037] The second lifting cylinder 71 can drive the baffle 70 to move vertically on the positioning plate 61.

[0038] Please see Figure 1The first lifting cylinder 31 is fixedly connected to the cross beam plate 32, and the output end of the first lifting cylinder 31 is fixedly connected to the lifting plate 30.

[0039] The lifting plate 30 is vertically moved on the cross beam plate 32 by the first lifting cylinder 31.

[0040] The above is only the preferred embodiment of the present application, and it should be pointed out that, for those skilled in the art, without departing from the creative concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. An ore sampling device, characterized by, The utility model relates to a sampling device for sampling of a main conveying belt, which comprises a support frame, a horizontal beam plate, a lifting plate, a sampling plate, a material containing plate, a positioning plate and a baffle plate. The horizontal beam plate is arranged on the support frame and is in the shape of U. The lifting plate is arranged on the horizontal beam plate and is in the shape of U and can be lifted. The sampling plate is arranged on the lifting plate and is in the shape of V and has an inclined middle line. The material containing plate is arranged at the end of the sampling plate. The positioning plate is fixedly connected to the lifting plate and is in the shape of U. The baffle plate is arranged on the middle plate body of the positioning plate and can be lifted. The material containing plate, the positioning plate and the baffle plate form a sampling groove, and the bottom of the sampling groove is inclined to the side of the baffle plate. The sampling conveying belt is arranged on the mounting frame of the support frame and crosses the main conveying belt.

2. An ore sampling device according to claim 1, characterised in that The second lifting cylinder is fixedly connected to the positioning plate, and the output end of the second lifting cylinder is fixedly connected to the baffle plate.

3. An ore sampling device according to claim 1, wherein The first lifting cylinder is fixedly connected to the horizontal beam plate, and the output end of the first lifting cylinder is fixedly connected to the lifting plate.

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