Automatic tailing sampling device of elutriation machine

Abstract

The utility model discloses an automatic tailing sampling device of an elutriator, which relates to the technical field of ore processing and comprises a countercurrent pipe. The drainage tube is arranged on the left side wall or the right side wall of the countercurrent tube and is communicated with the countercurrent tube; the two guide rails are fixedly arranged on the outer side wall of the countercurrent pipe in a sleeving manner; the two moving plates are movably arranged on the two guide rails respectively; the two positioning plates are fixedly connected to the two movable plates respectively; the connecting pipe is rotationally connected with the two positioning plates, and an electromagnetic valve is arranged on the connecting pipe; one end of the corrugated pipe is connected with the connecting pipe; the sampling device has the advantages of convenience in use, capability of preventing a sampled pipe from being blocked and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ore processing, especially relates to a washing machine tailing automatic sampling device. BACKGROUND

[0002] The ore washing needs to pass through the washing machine, and the washing machine needs to be sampled during the washing process, so that the sampled ore can be analyzed, and the traditional sampling mode mainly stops the washing machine and then samples, and the sampling mode is low in efficiency, and the existing sampling mode mainly realizes the outflow of the ore by opening and closing the valve on the countercurrent pipe of the washing machine.

[0003] Patent application No. CN201620587654.3 discloses a washing machine with a tailing automatic sampling device, the controller 6 controls the electromagnetic valve 2 to open at intervals, the time is adjustable, when the electromagnetic valve 2 is opened, the tailings fall into the sampling box 4 from the countercurrent pipe 1 through the connecting pipe 5, then a new sampling box 4 is replaced, and automatic continuous and uniform sampling is realized.

[0004] However, the existing sampling mode is prone to ore accumulation in the connecting pipe, causing blockage, and when the electromagnetic valve is opened, the ore cannot flow out. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem that the ore is prone to blockage in the connecting pipe in the prior art described in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a washing machine tailing automatic sampling device, comprising

[0007] The countercurrent pipe is provided with a left side wall or a right side wall, and the drainage pipe is arranged on the left side wall or the right side wall and communicates with the countercurrent pipe.

[0008] The drainage pipe is arranged on the left side wall or the right side wall of the countercurrent pipe and communicates with the countercurrent pipe.

[0009] Two guide rails are fixedly sleeved on the outer side walls of the countercurrent pipe.

[0010] Two moving plates are movably arranged on the two guide rails.

[0011] Two positioning plates are fixedly connected to the two moving plates.

[0012] The connecting pipe is rotatably connected to the two positioning plates, and the connecting pipe is provided with an electromagnetic valve.

[0013] The corrugated pipe is connected to the connecting pipe at one end and connected to the drainage pipe at the other end.

[0014] Preferably, the guide rail is T-shaped in cross section, the moving plate is C-shaped, the sliding sleeve of the moving plate is arranged on the guide rail, a gear rack is fixedly connected to the outer circumferential wall of the guide rail, a servo motor is fixedly connected to the moving plate, and the output end of the servo motor is fixedly connected with a gear wheel engaged with the gear rack.

[0015] Preferably, the positioning plate is provided with rotating rods corresponding to the positions of the connecting pipes.

[0016] Preferably, the positioning plate is U-shaped.

[0017] The above technical scheme has the following beneficial effects:

[0018] The positioning plate drives the connecting pipes to move by being driven by the moving plate to move along the guide rail, so that the corrugated pipe deforms, the connecting pipes are inclined upward, and the ore in the corrugated pipe and the connecting pipes flows from the drainage pipe into the counterflow pipe under the action of gravity, thereby avoiding the ore from being blocked in the corrugated pipe and the connecting pipes. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a front view of the tailing automatic sampling device of the elutriation machine.

[0020] Figure 2 is a top view of the tailing automatic sampling device of the elutriation machine.

[0021] Wherein: the counterflow pipe 10, the drainage pipe 20, the corrugated pipe 30, the connecting pipe 40, the electromagnetic valve 41, the moving plate 50, the guide rail 51, the gear rack 52, the gear wheel 53, the servo motor 54, the positioning plate 60, and the rotating rod 61. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be described in detail below with reference to the drawings.

[0023] As Figures 1-2 In the first embodiment, a tailing automatic sampling device of an elutriation machine includes

[0024] the counterflow pipe 10;

[0025] the drainage pipe 20 is arranged on the left side wall or the right side wall of the counterflow pipe 10 and communicates with the counterflow pipe 10;

[0026] two guide rails 51 are fixedly arranged on the outer side walls of the counterflow pipe 10;

[0027] two moving plates 50 are movably arranged on the two guide rails 51;

[0028] two positioning plates 60 are fixedly connected to the two moving plates 50;

[0029] The connecting pipe 40 is rotationally connected with the two positioning plates 60, and the connecting pipe 40 is provided with an electromagnetic valve 41.

[0030] The corrugated pipe 30 is connected with the connecting pipe 40 at one end and connected with the drainage pipe 20 at the other end.

[0031] The embodiment is implemented as follows:

[0032] In use, the drainage pipe 20 is arranged on the left or right side wall of the countercurrent pipe 10, so that the ore cannot be accumulated in the drainage pipe 20 under the action of gravity, when sampling is needed, the moving plate 50 is moved on the guide rail 51, driving the positioning plate 60 to move, and the positioning plate 60 drives the connecting pipe 40 to move, so that the pipe opening of the connecting pipe 40 faces downward, at this time, the ore in the countercurrent pipe 10 can be guided out to complete sampling, after sampling is completed, the electromagnetic valve 41 is closed, at this time, the moving plate 50 is reversely moved, so that the pipe opening of the connecting pipe 40 faces upward, at this time, the corrugated pipe 30 is also deformed, which makes the ore in the corrugated pipe 30 and the connecting pipe 40 flow back to the countercurrent pipe 10 under the action of gravity, and cannot be accumulated and blocked.

[0033] Compared with the prior art, the application has the advantages that blocking is avoided.

[0034] Please refer to Figure 1 , the cross section of the guide rail 51 is T-shaped, the moving plate 50 is C-shaped, the moving plate 50 is sleeved on the guide rail 51, the outer circumferential wall of the guide rail 51 is fixedly connected with a rack 52, and the moving plate 50 is fixedly connected with a servo motor 54, and the output end of the servo motor 54 is fixedly connected with a gear 53 engaged with the rack 52.

[0035] The servo motor 54 drives the gear 53 to rotate, so that the gear 53 reciprocatingly moves along the rack 52, thereby driving the moving plate 50 to move on the guide rail 51.

[0036] Please refer to Figure 1 , 2 , the positioning plate 60 is rotationally provided with a rotating rod 61 at a position corresponding to the connecting pipe 40, and the rotating rod 61 is fixedly connected with the connecting pipe 40.

[0037] The rotating rod 61 is arranged on the positioning plate 60 to rotate, so that the connecting pipe 40 can rotate relative to the positioning plate 60.

[0038] Please refer to Figure 1 , the positioning plate 60 is U-shaped.

[0039] The positioning plate 60 is arranged in a U-shaped structure, so that the weight is reduced and the rotating load is reduced.

[0040] The above merely is the preferred embodiment of the present application, it should be pointed out that, for ordinary skilled person in the art, without departing from the creative concept of the present application, can make several deformation and improvement, these all belong to the protection scope of the present application.

Claims

1. A device for automatic sampling of a tailings stream from a sluice, characterised in that, The utility model relates to a kind of reverse flow pipe and drainage pipe for the treatment of cerebral hemorrhage, including Reverse flow pipe; Drainage pipe, set on the left side wall or right side wall of reverse flow pipe and communicate with reverse flow pipe; Two guides, respectively fixedly sleeved on the outer side wall of reverse flow pipe; Two moving plates, respectively movably set on two guides; Two positioning plates, respectively fixedly connected to two moving plates; Connecting pipe, rotationally connected with two positioning plates, and electromagnetic valve is arranged on the connecting pipe; Corrugated pipe, one end is connected with connecting pipe, the other end is connected with drainage pipe.

2. A device for automatic sampling of tailings from a washing machine according to claim 1, characterized in that, The cross section of the guide is T-shaped, the moving plate is C-shaped, the moving plate is slidably sleeved on the guide, the outer circumferential wall of the guide is fixedly connected with a rack, the moving plate is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a gear engaged with the rack.

3. A device for automatic sampling of tailings from a washing machine according to claim 1, characterized in that, The positioning plate is rotationally provided with a rotating rod corresponding to the position of the connecting pipe, and the rotating rod is fixedly connected with the connecting pipe.

4. A device for automatic sampling of tailings from a washing machine according to claim 1, characterized in that, The positioning plate is U-shaped.

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