Mineral powder transport vehicle facilitating detection and sampling

Abstract

The utility model is applied to the technical field of mining industry production, and discloses a mineral powder transport vehicle convenient to detect and sample, which comprises a vehicle body, a vehicle box is fixedly arranged at one end of the vehicle body, side plates are fixedly arranged on the two sides of the vehicle box, sampling boxes are fixedly arranged on the surfaces of the outer sides of the side plates, and sampling holes are formed in the outer surfaces of the sampling boxes. A sliding outer cylinder is arranged in the sampling hole, and a rotating inner cylinder is mounted in the outer cylinder. According to the mineral powder transport vehicle convenient to detect and sample, from the aspect of sampling convenience, the sampling box, the outer cylinder, the inner cylinder, the sampling rod and the like are arranged on the outer side of the side plate, a worker can easily complete sampling operation outside the compartment without the help of additional complex tools, and the sampling operation can be completed only by operating the sampling rod and driving the inner cylinder connected with the sampling rod to slide and rotate. By matching with the upper material leakage opening and the lower material leakage opening in the outer cylinder, the mineral powder can enter the sampling box, so that the labor and time cost is greatly saved, and the detection and sampling efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mining production, and specifically to a mine powder transport vehicle convenient for sampling. BACKGROUND

[0002] In the field of mining production and related transportation, the transportation of mine powder is of great importance. Currently, the traditional mine powder transport vehicle faces many problems when sampling the mine powder in the vehicle box after completing the transportation task. On the one hand, the vehicle box is usually high, and it is difficult for the staff to directly perform uniform and convenient sampling operation from the inside of the vehicle box, which not only consumes a lot of manpower and time, but also has certain safety risks. On the other hand, some existing simple sampling methods, such as simply scooping mine powder samples from the top opening of the vehicle box at random, cannot ensure that the sampled samples can accurately represent the quality characteristics of the whole batch of mine powder, resulting in a large deviation of the detection result, affecting the subsequent evaluation and utilization of the quality of the mine powder. Moreover, the conventional transport vehicles do not fully consider the convenience of sampling in the design, and lack of structures specially designed for sampling, so that complex tools and equipment need to be prepared every time for sampling, further increasing the operation cost and the complexity of the process. Therefore, there is an urgent need for a mine powder transport vehicle that can solve the above problems and facilitate sampling, so as to improve the overall efficiency and accuracy of mine powder transportation and detection. SUMMARY

[0003] The utility model aims to provide a mine powder transport vehicle convenient for sampling, so as to solve the problem of poor sampling method in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mine powder transport vehicle convenient for sampling, comprising a vehicle body, one end of the vehicle body is fixedly provided with a vehicle box, and both sides of the vehicle box are fixedly provided with side plates, the outer surface of the side plate is fixedly provided with a sampling box, and the outer surface of the sampling box is provided with a sampling hole;

[0005] The inside of the sampling hole is provided with a sliding outer cylinder, and the inside of the outer cylinder is provided with a rotating inner cylinder, the upper and lower ends of the outer cylinder are respectively provided with an upper material leakage hole and a lower material leakage hole, the upper end of the inner cylinder is provided with a material inlet, and the inner side surface of the sampling box opposite to the material inlet is fixedly provided with a limiting block;

[0006] The end of the inner cylinder facing the outside of the vehicle box is fixedly connected with a connecting block, the end of the connecting block facing the outside of the vehicle box is provided with a rotating sampling rod, and the end of the connecting block facing the outside of the vehicle box is fixedly connected with a guide rod, the inner side surface of the sampling box opposite to the upper end of the guide rod is provided with a guide groove, and the inner side surface of the sampling box is provided with a gap groove, the lower end of the sampling box is provided with a material outlet, the outer side surface of the side plate on one side of the sampling box is fixedly provided with a limiting rod, and the end of the limiting rod is provided with a sliding blocking rod.

[0007] Preferably, the outer side surface of the outer cylinder is fitted with the inner side surface of the sampling hole, the outer side surface of the inner cylinder is fitted with the inner side surface of the outer cylinder, the feeding port is arranged opposite to the upper discharging port, and the lower discharging port is arranged opposite to the discharging port.

[0008] By adopting the technical scheme, the leakage of the ore powder during sampling can be effectively prevented, the ore powder can be ensured to enter the sampling box from the vehicle box along the designed path, the accuracy and integrity of sampling are ensured, the reliability of sampling work is improved, meanwhile, the sealing performance of the device is better due to the close-fitting structure design, and the interference of external factors on sampling is reduced.

[0009] Preferably, the lower end of the limiting block is located in the inner part of the upper discharging port, and the limiting block is in sliding connection with the upper discharging port.

[0010] By adopting the technical scheme, the sliding range of the outer cylinder can be limited, the over-movement of the inner cylinder during sliding can be avoided, the position of the inner cylinder during collection of the ore powder is ensured to be accurate, the expected effect can be achieved for each sampling, and the controllability and stability of sampling operation are enhanced.

[0011] Preferably, one end of the sampling rod is designed in T shape, the T-shaped end of the sampling rod is in clamping installation with the limiting rod, the blocking rod is designed in L shape, one end of the blocking rod is fitted with the outer surface of the T-shaped end of the sampling rod, and a spring is connected between the blocking rod and the limiting rod.

[0012] By adopting the technical scheme, the accidental rotation or movement of the sampling rod during non-sampling operation can be effectively prevented, the safety and stability of the sampling process are ensured, the problems such as leakage of the ore powder or failure of sampling caused by misoperation are avoided, the sampling work of the staff can be ensured to be smoothly completed, and the reliability and practicability of the equipment are improved.

[0013] Preferably, one end of the guiding rod is located in the inner part of the accommodation slot, and the accommodation slot is concentrically arranged with the sampling hole.

[0014] By adopting the technical scheme, on one hand, when the sampling rod is pushed, pulled and rotated, the guiding rod is slid and rotated in the guiding slot and the accommodation slot, the stable movement of the inner cylinder can be ensured, and the sampling operation is more smooth, and on the other hand, when the sampling rod is rotated, the accommodation slot provides a rotating space for the guiding rod, the feeding port can be ensured to be accurately aligned with the lower discharging port and the discharging port, and the accuracy and efficiency of sampling are further improved.

[0015] Compared with the prior art, the ore powder transport vehicle for convenient sampling has the following beneficial effects:

[0016] 1. From the sampling convenience, by setting the sampling box and the outer cylinder, the inner cylinder, the sampling rod and the like outside the side plate, the staff can easily complete the sampling operation outside the car box without the help of additional complex tools, only need to operate the sampling rod, drive the inner cylinder connected therewith to slide and rotate, cooperate with the upper and lower material leakage openings on the outer cylinder, so that the ore powder can enter the sampling box, greatly save the labor and time cost, effectively improve the efficiency of detection sampling;

[0017] 2. In the sample representativeness, the transport vehicle passes through the unique inner cylinder, the outer cylinder and the material leakage opening design, the ore powder enters the inner cylinder through the feeding port, under the cooperation of the limiting block, the inner cylinder and the outer cylinder, along the specific path through the upper and lower material leakage openings, uniformly and accurately enters the sampling box, plus the way of setting multiple sampling boxes on the side plate, avoids the sample deviation problem caused by the traditional random sampling method, ensures that the sample can more truly reflect the quality characteristics of the whole batch of ore powder, provides reliable guarantee for the accurate evaluation and utilization of the subsequent ore powder quality;

[0018] 3. In terms of operation safety, since the staff does not need to climb to the higher car box inside for sampling, the safety hidden danger caused by high-altitude operation is eliminated, the probability of safety accident is reduced, the personal safety of the staff is ensured, and the staff can complete the sampling action by operating the parts related to sampling outside the car box. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole three-dimensional structure schematic diagram of the utility model;

[0020] Figure 2 It is a three-dimensional structure schematic diagram of the utility model side plate and sampling box connection outside;

[0021] Figure 3 It is a three-dimensional structure schematic diagram of the utility model side plate and sampling box connection inside;

[0022] Figure 4 It is a three-dimensional structure schematic diagram of the utility model side plate, limiting rod and blocking rod connection;

[0023] Figure 5 It is a three-dimensional structure schematic diagram of the utility model sampling box, outer cylinder and inner cylinder connection section view;

[0024] Figure 6 It is a three-dimensional structure schematic diagram of the utility model connecting block, sampling rod and guide rod connection section view.

[0025] In the figure: 1, vehicle body; 2, vehicle box; 3, side plate; 4, sampling box; 5, sampling hole; 6, outer cylinder; 7, inner cylinder; 8, upper leakage port; 9, lower leakage port; 10, feeding port; 11, limiting block; 12, connecting block; 13, sampling rod; 14, guide rod; 15, guide groove; 16, accommodating groove; 17, discharge port; 18, limiting rod; 19, blocking rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a kind of mineral powder transport vehicle for convenient detection sampling. Embodiment one

[0028] Disclosed in this embodiment: vehicle body 1, one end of vehicle body 1 is fixedly provided with vehicle box 2, and both sides of vehicle box 2 are fixedly provided with side plate 3, the outer side surface of side plate 3 is fixedly provided with sampling box 4, and the outer surface of sampling box 4 is provided with sampling hole 5;

[0029] The inside of sampling hole 5 is provided with sliding outer cylinder 6, and the inside of outer cylinder 6 is provided with rotating inner cylinder 7, the upper and lower ends of the outer surface of outer cylinder 6 are respectively provided with upper leakage port 8 and lower leakage port 9, the upper end of the outer surface of inner cylinder 7 is provided with feeding port 10, and feeding port 10 is fixedly installed with limiting block 11 on the inner side surface of sampling box 4 opposite to it;

[0030] The outer side surface of outer cylinder 6 is attached to the inner side surface of sampling hole 5, the outer side surface of inner cylinder 7 is attached to the inner side surface of outer cylinder 6, feeding port 10 is provided opposite to upper leakage port 8, and lower leakage port 9 is provided opposite to discharge port 17;

[0031] The lower end of limiting block 11 is located in the inside of upper leakage port 8, and limiting block 11 is slidably connected with upper leakage port 8;

[0032] After mineral powder transport vehicle reaches sampling site, vehicle box 2 on one side of vehicle body 1 is filled with mineral powder, when sampling is needed, outer cylinder 6 in sampling box 4 on the side surface of side plate 3 is pushed to drive inner cylinder 7 to slide in sampling hole 5, so that upper leakage port 8 on outer cylinder 6 enters mineral powder, because there is pressure in mineral powder in vehicle box 2, mineral powder will enter inner cylinder 7 from upper leakage port 8 and feeding port 10, the lower end of limiting block 11 is located in upper leakage port 8, and is slidably connected with upper leakage port 8, which can play the function of sliding limiting of outer cylinder 6, to ensure that inner cylinder 7 will not slide excessively.

[0033] After the inner cylinder 7 is filled with ore powder, the outer cylinder 6 is pulled again to slide, so that the upper discharge port 8 is attached to the inner side surface of the sampling hole 5, and the lower discharge port 9 is aligned with the discharge port 17. At this time, the inner cylinder 7 is rotated, and the ore powder in the inner cylinder 7 will leak out from below the sampling box 4 through the lower discharge port 9 and the discharge port 17, completing a sampling operation. The outer side of the outer cylinder 6 is attached to the inner side of the sampling hole 5, and the outer side of the inner cylinder 7 is attached to the inner side of the outer cylinder 6. This close-fitting structure can prevent ore powder from leaking and ensure the accuracy of the sampling process. Example Two

[0034] This embodiment discloses that the end of the inner cylinder 7 towards the outside of the car box 2 is fixedly connected with a connecting block 12, and the end of the connecting block 12 towards the outside of the car box 2 is installed with a rotating sampling rod 13, and the end of the connecting block 12 towards the outside of the car box 2 is fixedly connected with a guide rod 14. The upper end of the guide rod 14 is opposite to the inner side surface of the sampling box 4 and is provided with a guide groove 15, and the inner side surface of the sampling box 4 is provided with a clearance groove 16. The lower end of the sampling box 4 is provided with a discharge port 17, and the outer side surface of the side plate 3 on one side of the sampling box 4 is fixedly provided with a limiting rod 18, and one end of the limiting rod 18 is installed with a sliding stop rod 19.

[0035] One end of the sampling rod 13 is designed in T shape, and the T-shaped end of the sampling rod 13 is clamped and installed with the limiting rod 18. The stop rod 19 is designed in L shape, and one end of the stop rod 19 is attached to the outer surface of the T-shaped end of the sampling rod 13, and the stop rod 19 and the limiting rod 18 are connected with a spring.

[0036] One end of the guide rod 14 is located inside the clearance groove 16, and the clearance groove 16 and the sampling hole 5 are concentrically arranged.

[0037] The staff holds the sampling rod 13 and pushes the sampling rod 13 inward, and the sampling rod 13 drives the connecting block 12 and the inner cylinder 7 to move together. The guide rod 14 slides in the guide groove 15 to ensure the stable movement of the inner cylinder 7. When the inner cylinder 7 moves to the appropriate position, the collection of ore powder is carried out. After the inner cylinder 7 is filled with ore powder, the sampling rod 13 is slid in the reverse direction, and the sampling rod 13 is rotated. At this time, the guide rod 14 is rotated under the clearance of the clearance groove 16, so that the feeding port 10 is aligned with the lower discharge port 9 and the discharge port 17. The ore powder leaks downward and is collected by the staff with a container to complete the sampling.

[0038] The T-shaped end of the sampling rod 13 is clamped with the limiting rod 18, and the stop rod 19 is attached to the T-shaped end of the sampling rod 13 under the action of the spring, which can prevent the sampling rod 13 from rotating or moving accidentally and ensure the safety and stability of the sampling process. The guide rod 14 slides in the clearance groove 16, which can further guide and limit the movement of the inner cylinder 7, ensure that the inner cylinder 7 accurately performs the sampling operation, and avoid ore powder leakage due to improper operation.

[0039] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present application, which should be limited only by the appended claims and their equivalents.

Claims

1. A convenient sampling ore powder transport vehicle, comprising a vehicle body (1), one end of the vehicle body (1) is fixedly provided with a vehicle box (2), and both sides of the vehicle box (2) are fixedly provided with side plates (3), characterized in that: The outer side surface of the side plate (3) is fixedly provided with a sampling box (4), and the outer surface of the sampling box (4) is provided with a sampling hole (5).

2. A mineral powder transport vehicle for easy sampling and detection according to claim 1, characterized in that: The inside of the sampling hole (5) is provided with a sliding outer cylinder (6), and the inside of the outer cylinder (6) is provided with a rotating inner cylinder (7), the upper and lower ends of the outer cylinder (6) are respectively provided with an upper material leakage hole (8) and a lower material leakage hole (9), the upper end of the inner cylinder (7) is provided with a feeding hole (10), and the inside surface of the sampling box (4) opposite to the feeding hole (10) is fixedly provided with a limiting block (11).

3. A mineral powder transport vehicle for convenient sampling and detection according to claim 2, characterized in that: The end of the inner cylinder (7) towards the outside of the car box (2) is fixedly connected with a connecting block (12), the end of the connecting block (12) towards the outside of the car box (2) is provided with a rotating sampling rod (13), and the end of the connecting block (12) towards the outside of the car box (2) is fixedly connected with a guide rod (14), the inside surface of the sampling box (4) opposite to the upper end of the guide rod (14) is provided with a guide groove (15), and the inside surface of the sampling box (4) is provided with a giving slot (16), the lower end of the sampling box (4) is provided with a discharging hole (17), and the outside surface of the side plate (3) on one side of the sampling box (4) is fixedly provided with a limiting rod (18), and one end of the limiting rod (18) is provided with a sliding blocking rod (19).

4. A mineral powder transport vehicle for convenient sampling and detection according to claim 3, characterized in that: The outer side surface of the outer cylinder (6) is attached to the inner side surface of the sampling hole (5), the outer side surface of the inner cylinder (7) is attached to the inner side surface of the outer cylinder (6), the feeding hole (10) is opposite to the upper material leakage hole (8), and the lower material leakage hole (9) is opposite to the discharging hole (17).

5. A mineral powder transport vehicle for easy sampling and detection according to claim 2, characterized in that: The lower end of the limiting block (11) is located in the inside of the upper material leakage hole (8), and the limiting block (11) is slidingly connected with the upper material leakage hole (8).

6. A mineral powder transport vehicle for convenient sampling and detection according to claim 3, characterized in that: One end of the sampling rod (13) is designed as T-shaped, the T-shaped end of the sampling rod (13) is clamped and installed with the limiting rod (18), the blocking rod (19) is designed as L-shaped, one end of the blocking rod (19) is attached to the outer surface of the T-shaped end of the sampling rod (13), and a spring is connected between the blocking rod (19) and the limiting rod (18).

7. A mineral powder transport vehicle for convenient sampling and detection according to claim 3, characterized in that: One end of the guide rod (14) is located in the inside of the giving slot (16), and the giving slot (16) is concentrically arranged with the sampling hole (5).

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