Ore conveying and sampling device

Abstract

The utility model provides an ore conveying and sampling device, which belongs to the technical field of ore processing, and comprises a transport frame and a sampling and cleaning assembly arranged on the outer wall of the transport frame, the sampling and cleaning assembly comprises a dust suppression shell, a sampling cylinder, a sampling shell, a mounting shell, a driving plate, a spray head, a cleaning brush and a jet head, and the dust suppression shell is sleeved on the inner wall of the transport frame. The working angle of the sampling shell can be flexibly adjusted through the sampling air cylinder so that the sampling shell can be accurately aligned with a conveying belt, firstly, a driving plate moves to drive a spray head to remove attached ore chippings, most impurities can be removed through preliminary cleaning, and preparation is made for subsequent deep cleaning; then the spray head conveys cleaning liquid to infiltrate the inner wall of the sampling shell, so that stubborn ore residues attached to the inner wall can be softened and dissolved, favorable conditions are created for next-step cleaning, and finally, the cleaning motor is used for driving the cleaning brush to rotate at a high speed to deeply clean the inner wall of the sampling shell.

Description

Technical Field

[0001] This utility model belongs to the field of ore processing technology, specifically relating to an ore conveying and sampling device. Background Technology

[0002] Ore processing refers to the process of selecting, purifying and processing raw ores through a series of physical, chemical and metallurgical processes to ultimately obtain the desired metallic or non-metallic products.

[0003] In the process of ore mining and processing, sampling devices are key equipment to ensure ore quality control, resource assessment, and production optimization. Traditional ore sampling devices mostly adopt mechanical sampling methods, collecting ore from conveyor belts or ore piles into a sampler. However, existing equipment has some limitations. Many traditional sampling devices rely on manual operation, which is not only inefficient but also prone to affecting sampling accuracy due to human factors. After completing a sampling, the ore sampling shell often has residual ore particles or powder. If these residues are not cleaned in time, they will be mixed into new ore samples during subsequent sampling, causing changes in the composition and grade of the samples, thus affecting the accuracy of the test results. The composition of different batches of ore may vary greatly, and the ore residue in the sampling shell will mix with the newly sampled ore, resulting in inaccurate chemical composition and grade data of the samples. Utility Model Content

[0004] The purpose of this invention is to provide an ore conveying and sampling device, which aims to solve the problems raised in the background art.

[0005] An ore conveying and sampling device, comprising,

[0006] Transport rack;

[0007] A sampling and cleaning assembly is located on the outer wall of a transport frame. The assembly includes a dust suppression shell, a sampling cylinder, a sampling housing, a mounting shell, a drive plate, a nozzle, a cleaning brush, and an air jet nozzle. The dust suppression shell is fitted onto the inner wall of the transport frame. The sampling housing is rotatably embedded within the dust suppression shell. One end of the sampling cylinder is rotatably inserted into the outer wall of the sampling housing. The drive plate is slidably embedded in the inner wall of the mounting shell. The nozzle is fixedly located at the bottom of the outer wall of the drive plate. The cleaning brush is rotatably embedded at the center of the bottom of the outer wall of the drive plate. The air jet nozzle is fixedly located at the top of the outer wall of the drive plate. The cleaning brush and the sampling housing are matched. The air jet nozzle and the sampling housing are matched. The inner wall of the transport frame is rotatably embedded in the conveyor belt.

[0008] Furthermore, an angle frame is fixedly installed at the bottom of the outer wall of the transport frame, and the drive plate is fixedly installed at the slot on the inner wall of the angle frame by bolts and nuts.

[0009] Further, the inner wall of the mounting shell is embedded with a cleaning cylinder, and the output end of the cleaning cylinder is fixedly arranged at the outer wall of the driving plate.

[0010] Further, the outer wall bottom of the driving plate is fixedly provided with a cleaning motor, the output end of the cleaning motor is fixedly provided with a transmission wheel at the outer wall top of the cleaning brush, and the inner walls of the two transmission wheels are transmissionally connected through a transmission belt.

[0011] Further, the jet head is connected to an external gas supply device through a hose, and the jet head is connected to an external cleaning liquid supply device through a hose.

[0012] Further, the outer wall bottom of the driving plate is fixedly provided with a cleaning motor, the output end of the cleaning motor is fixedly provided with a transmission wheel at the outer wall top of the cleaning brush, and the inner walls of the two transmission wheels are transmissionally connected through a transmission belt.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The sampling cylinder can be used to flexibly adjust the working angle of the sampling shell, so that it can accurately aim at the conveying belt. In the cleaning process, the jet head is used to remove the attached ore debris by moving the driving plate, which can remove most of the impurities and prepare for subsequent deep cleaning. Then, the jet head delivers cleaning liquid to the inner wall of the sampling shell, so that the stubborn ore residues attached to the inner wall can be softened and dissolved, creating favorable conditions for the next cleaning. Finally, the cleaning motor drives the cleaning brush to rotate at high speed, which can deeply clean the inner wall of the sampling shell. The cleaning brush and the sampling shell are matched with each other, which can tightly fit the inner wall and realize omnidirectional cleaning, effectively removing the ore residues and dirt on the inner wall, ensuring the cleaning degree of the sampling shell, and avoiding the influence of residues on the subsequent sampling quality and detection results. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, which is used together with the embodiments of the utility model to explain the utility model, and does not constitute a limitation on the utility model. In the drawings:

[0016] Fig. 1 It is a perspective view of the utility model;

[0017] Fig. 2 It is a perspective view of the driving plate of the utility model;

[0018] Fig. 3 It is a perspective view of the cleaning brush of the utility model.

[0019] In the figure: 1, transport frame; 2, conveying belt; 3, dust suppression shell; 4, sampling cylinder; 5, sampling shell; 6, mounting shell; 7, driving plate; 8, spray head; 9, cleaning cylinder; 10, cleaning motor; 11, transmission wheel; 12, cleaning brush; 13, air jet head; 101, angle frame; 701, isolation shell. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] In the description of the present application, it should be pointed out that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present application, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0023] Please refer to Figs. 1-3 The technical solutions provided by the present embodiment are as follows:

[0024] An ore conveying and sampling device, comprising,

[0025] The transport frame 1;

[0026] The sampling and cleaning assembly is arranged at the outer wall of the conveying frame 1, wherein the sampling and cleaning assembly comprises a dust suppression shell 3, a sampling cylinder 4, a sampling shell 5, a mounting shell 6, a driving plate 7, a spray head 8, a cleaning brush 12 and a jet head 13, the dust suppression shell 3 is sleeved at the inner wall of the conveying frame 1, the sampling shell 5 is rotatably arranged in the dust suppression shell 3, one end of the sampling cylinder 4 is rotatably arranged at the outer wall of the sampling shell 5, the driving plate 7 is slidably arranged in the mounting shell 6, the spray head 8 is fixedly arranged at the bottom of the outer wall of the driving plate 7, the cleaning brush 12 is rotatably arranged at the bottom center of the outer wall of the driving plate 7, the jet head 13 is fixedly arranged at the top of the outer wall of the driving plate 7, the cleaning brush 12 and the sampling shell 5 are matched with each other, the jet head 13 and the sampling shell 5 are matched with each other, and the inner wall of the conveying frame 1 is rotatably arranged in the conveying belt 2.

[0027] In the embodiment of the utility model, the working angle of the sampling shell 5 can be flexibly adjusted by the sampling cylinder 4, so that the sampling shell 5 can be accurately aligned with the conveying belt, in the cleaning process, the moving of the driving plate 7 drives the spray head 8 to remove the attached ore debris, this preliminary cleaning can remove most of the impurities, and prepare for the subsequent deep cleaning, then the spray head 8 delivers the cleaning liquid to soak the inner wall of the sampling shell 5, so that the stubborn ore residues attached to the inner wall can be softened and dissolved, creating favorable conditions for the next cleaning, finally, the cleaning motor 10 drives the cleaning brush 12 to rotate at high speed, and the inner wall of the sampling shell 5 is deeply cleaned, the cleaning brush 12 and the sampling shell 5 are matched with each other, can be closely attached to the inner wall, realize all -round cleaning, effectively remove the ore residues and dirt on the inner wall, ensure the cleaning degree of the sampling shell 5, avoid the influence of the residues on the subsequent sampling quality and detection result.

[0028] Specifically, the outer wall bottom of the conveying frame 1 is fixedly provided with an angle frame 101, and the driving plate 7 is fixedly arranged in the inner wall slot of the angle frame 101 through bolts and nuts.

[0029] In the embodiment of the utility model, the angle frame 101 can conveniently adjust the working angle of the driving plate 7, and ensure that the inside of the sampling shell 5 is aligned.

[0030] Specifically, the inner wall of the mounting shell 6 is embedded with a cleaning cylinder 9, and the output end of the cleaning cylinder 9 is fixedly arranged at one side of the outer wall of the driving plate 7.

[0031] In the embodiment of the utility model, the output end of the cleaning cylinder 9 is fixedly arranged at one side of the outer wall of the driving plate 7, which can ensure the stable driving of the driving plate 7.

[0032] Specifically, the outer wall bottom of the driving plate 7 is fixedly provided with a cleaning motor 10, and the output end of the cleaning motor 10 and the outer wall top of the cleaning brush 12 are fixedly provided with a transmission wheel 11, and the inner walls of the two transmission wheels 11 are transmissionally connected through a transmission belt.

[0033] In the embodiment of the utility model, the inner walls of the two transmission wheels 11 are connected through the transmission belt, which can ensure the transmission efficiency.

[0034] Specifically, the jet head 13 is connected to the external gas supply device through a hose, and the nozzle 8 is connected to the external cleaning liquid supply device through a hose.

[0035] In the embodiment of the utility model, the nozzle 8 is connected to the external cleaning liquid supply device through a hose, which can ensure stable supply of cleaning liquid.

[0036] Specifically, the outer wall bottom edge of the driving plate 7 is provided with a isolation shell 701, the outer wall bottom of the isolation shell 701 is wrapped with a rubber ring, and the isolation shell 701 is connected to the external waste liquid collection device through a hose.

[0037] In the embodiment of the utility model, the isolation shell 701 is connected to the external waste liquid collection device through a hose, which can avoid sewage leakage and the waste liquid has recycling and inspection value.

[0038] Working principle:

[0039] The conveying belt 2 for transporting ore is started, and the normal operation of the conveying belt 2 is ensured, and the ore can be smoothly transported. The normal state of each part of the sampling and cleaning assembly is checked, including whether the sampling cylinder 4, the cleaning cylinder 9, the cleaning motor 10, the spray head 8, the air jet head 13, the cleaning brush 12 and the like are firmly installed, whether the connection parts are normal, whether the external gas supply device, the cleaning liquid supply device and the waste liquid collection device are normally connected, and whether they can normally work. The sampling cylinder 4 is started, and the angle and position of the sampling shell 5 are adjusted through the extension and retraction action of the cylinder to align the sampling shell 5 with the ore on the conveying belt 2. The sampling shell 5 is rotatably embedded in the dust suppression shell 3, and the direction can be flexibly adjusted to ensure that the sampling shell 5 can accurately align with the ore conveying belt 2. The dust suppression shell 3 is sleeved on the inner wall of the transportation frame 1 to play a dustproof and isolation role, avoiding the flying of ore dust during sampling, and protecting the internal structure of the sampling device. When the sampling shell 5 aligns with the ore on the conveying belt 2, the ore enters the inside of the sampling device through the sampling shell 5. The opening design of the sampling shell 5 can ensure that the ore enters smoothly, and prevent the ore from scattering during the entering process. After a batch of ore sampling is completed, the cleaning cylinder 9 is started to drive the driving plate 7 to move, and the spray head 8 at the bottom of the driving plate 7 starts to work to pre-clean the ore debris attached to the inner wall of the sampling shell 5. This step mainly removes large particles of impurities to prepare for subsequent deep cleaning. The spray head 8 is connected to the external cleaning liquid supply device through a hose to deliver cleaning liquid to the inner wall of the sampling shell 5. The cleaning liquid infiltrates the inner wall of the sampling shell 5 to soften and dissolve the attached ore residues. The cleaning motor 10 is started to drive the cleaning brush 12 to rotate at high speed through the transmission wheel 11 and the transmission belt. The cleaning brush 12 closely contacts the inner wall of the sampling shell 5 to deeply clean the inner wall and remove stubborn ore residues and dirt. During the cleaning process, the isolation shell 701 at the bottom of the driving plate 7 blocks one end of the sampling shell 5, and the rubber ring wrapped on the outer wall of the isolation shell 701 plays a sealing role to ensure that the waste liquid does not leak. The waste liquid is delivered to the external waste liquid collection device through the hose in the isolation shell 701 to complete the collection and treatment of the waste liquid. After deep cleaning, the air jet head 13 is started to deliver dry gas to the inner wall of the sampling shell 5 through a hose connected to the external gas supply device. The dry gas quickly dries the moisture on the inner wall of the sampling shell 5 to prevent the ore sample from being damp or breeding bacteria due to moisture. After drying, the sampling shell 5 returns to a clean and dry state to prepare for the next sampling. The driving plate 7 is recovered, the cleaning cylinder 9 is started, and the driving plate 7 is recovered to the initial position. At this time, the sampling and cleaning assembly is in standby state, waiting for the next sampling instruction.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. An ore conveying and sampling device, characterized in that, include, Transport rack (1); A sampling cleaning assembly is located on the outer wall of the transport frame (1), wherein: the sampling cleaning assembly includes a dust suppression shell (3), a sampling cylinder (4), a sampling shell (5), a mounting shell (6), a drive plate (7), a nozzle (8), a cleaning brush (12), and a jet nozzle (13). The dust suppression shell (3) is fitted onto the inner wall of the transport frame (1), and the sampling shell (5) is rotatably embedded inside the dust suppression shell (3). One end of the sampling cylinder (4) is rotatably inserted into the outer wall of the sampling shell (5). The drive plate (7) is slidably embedded in the inner wall of the mounting shell (6), the nozzle (8) is fixedly set at the bottom of the outer wall of the drive plate (7), the cleaning brush (12) is rotatably embedded in the center of the bottom of the outer wall of the drive plate (7), the jet head (13) is fixedly set at the top of the outer wall of the drive plate (7), the cleaning brush (12) matches the sampling shell (5), the jet head (13) matches the sampling shell (5), and the inner wall of the transport frame (1) is rotatably embedded in the conveyor belt (2).

2. The ore conveying and sampling device according to claim 1, characterized in that, An angle frame (101) is fixedly installed on the bottom of the outer wall of the transport frame (1), and the drive plate (7) is fixedly installed on the slot of the inner wall of the angle frame (101) by bolts and nuts.

3. The ore conveying and sampling device according to claim 2, characterized in that, The inner wall of the mounting shell (6) is fitted with a cleaning cylinder (9), and the output end of the cleaning cylinder (9) is fixedly located on one side of the outer wall of the drive plate (7).

4. The ore conveying and sampling device according to claim 3, characterized in that, A cleaning motor (10) is fixedly installed at the bottom of the outer wall of the drive plate (7), and a transmission wheel (11) is fixedly installed at the output end of the cleaning motor (10) and the top of the outer wall of the cleaning brush (12). The inner walls of the two transmission wheels (11) are connected by a transmission belt.

5. The ore conveying and sampling device according to claim 4, characterized in that, The jet head (13) is connected to an external air supply device via a hose, and the nozzle (8) is connected to an external cleaning fluid supply device via a hose.

6. The ore conveying and sampling device according to claim 5, characterized in that, An isolation shell (701) is provided at the bottom edge of the outer wall of the drive plate (7), and a rubber ring is provided at the bottom of the outer wall of the isolation shell (701). The isolation shell (701) is connected to an external waste liquid collection device through a hose.

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