Alternative fuel sampling tool

Abstract

The utility model provides an alternative fuel sampling tool which comprises a grip, a sampling mechanism is arranged at the bottom end of the grip, a movable assembly is arranged on the top of the inner side of the sampling mechanism, a control mechanism is arranged on the outer side of the top of the grip, a movable groove is formed in the grip, a driving rod is arranged in the movable groove, the driving rod and the movable groove slide in a clamped mode, and a spring is arranged at the top end of the driving rod. The sampling mechanism comprises sampling claws and connecting plates, the connecting plates are arranged at the top ends of the sampling claws, the connecting plates are rotationally hinged to the bottom end of the grip, and the sampling claws and the connecting plates are annularly distributed at the bottom end of the grip. According to the utility model, the control mechanism, the driving rod and the movable assembly are used for controlling the plurality of groups of sampling claws and the connecting plate in the sampling mechanism to be rotatably unfolded and folded, so that alternative fuel can be stably grabbed under the rotary unfolding and folding action of the plurality of groups of sampling claws and the connecting plate; and therefore, the representativeness of the sample after the sampling tool samples the irregular alternative fuel can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of alternative fuel sampling equipment, and specifically relates to an alternative fuel sampling tool. Background Art

[0002] Alternative fuel refers to an energy form that can replace traditional fossil fuels such as petroleum and coal. Common alternative fuels include biofuels. During the production process of alternative fuels, the sampling of alternative fuels is a key link and is crucial for evaluating their quality, performance, and safety.

[0003] Currently, during the process of staff sampling alternative fuels, a sampling shovel is usually used to sample the alternative fuels. However, it is found that when using the sampling shovel for sampling, since alternative fuels are irregularly shaped materials, it is easy to encounter difficulties in sampling and insufficient sampling when using only the sampling shovel. Furthermore, there will be a situation where the samples are uneven after sampling, and the representativeness of the sampling cannot be satisfied.

[0004] In summary, there is a need for an alternative fuel sampling tool that can sample efficiently at present. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides an alternative fuel sampling tool, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0007] The alternative fuel sampling tool includes a grip. A sampling mechanism is provided at the bottom end of the grip. An activity component is provided at the top inside the sampling mechanism. A control mechanism is provided at the outer side of the top of the grip. An activity slot is opened inside the grip. A driving rod is provided in the activity slot. The driving rod is engaged and slidable with the activity slot. A spring is provided at the top end of the driving rod.

[0008] The sampling mechanism includes sampling claws and a connecting plate. The connecting plate is provided at the top end of the sampling claws. The connecting plate is rotationally hinged to the bottom end of the grip. The sampling claws and the connecting plate are distributed in a circular array at the bottom end of the grip.

[0009] Furthermore, the sampling claws are in an arc structure, and a sampling area is formed between multiple groups of sampling claws.

[0010] Furthermore, the sampling mechanism has two states: sampling and sample storage:

[0011] In the sampling state: multiple groups of sampling claws are separated, there is a spacing between the sampling claws, and the sampling area is in an open state;

[0012] In the sample storage state: multiple groups of sampling claws are in contact with each other, the edges of the sampling claws are in contact with each other, and the sampling area is in a closed state.

[0013] Further, the movable component includes a push rod and a push frame. The push rod is located at the bottom end of the driving rod. The top end of the push rod is rotatably hinged to the bottom of the driving rod. A push frame is provided at the bottom end of the push rod. The push frame is rotatably connected to the push rod, and the push frame is fixedly connected to the inner side of the sampling claw.

[0014] Further, the sampling claws are arranged corresponding to the push rod and the push frame.

[0015] Further, the control mechanism includes a control ring and a control wheel. The control ring is arranged on the outer side of the grip. A control wheel is arranged inside the control ring. The control wheel is rotatably connected to the control ring, and the side surface of the control wheel is in meshing contact with the side surface of the driving rod.

[0016] The present utility model provides a sampling tool for alternative fuels. Compared with the prior art, it has the following beneficial effects:

[0017] By controlling the control mechanism, the driving rod and the movable component to control the rotation and expansion as well as closing of multiple groups of sampling claws and connecting plates in the sampling mechanism. Under the rotation and expansion / closing action of the multiple groups of sampling claws and connecting plates, the alternative fuel can be stably grabbed, and thus the representativeness of the sample after sampling the irregular alternative fuel by this sampling tool can be improved. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 Shows the structural schematic diagram of the sampling tool for alternative fuels of the present utility model;

[0020] Figure 2 Shows the sectional structural schematic diagram of the overall side view of the present utility model;

[0021] Figure 3 Shows the structural schematic diagram of the movable component of the present utility model;

[0022] Figure 4 Shows the structural schematic diagram of the control mechanism of the present utility model;

[0023] As shown in the figure: 1, grip; 11, driving rod; 12, spring; 2, sampling mechanism; 21, sampling claw; 22, connecting plate; 3, movable component; 31, push rod; 32, push frame; 4, control mechanism; 41, control ring; 42, control wheel. Detailed Embodiments

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] To solve the technical problems in the background art, the following alternative fuel sampling tool is provided:

[0026] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , it includes a grip 1. A sampling mechanism 2 is provided at the bottom end of the grip 1. The sampling mechanism 2 can sample the alternative fuel. An activity component 3 is provided at the top inside of the sampling mechanism 2. A control mechanism 4 is provided outside the top of the grip 1. The control mechanism 4 cooperates with the activity component 3 to control the sampling mechanism 2, so as to facilitate the opening and closing of the sampling mechanism 2. An activity slot is opened inside the grip 1. A driving rod 11 is provided in the activity slot. The driving rod 11 is engaged and slid with the activity slot. Through the engagement and sliding of the driving rod 11 with the driving rod 11, it is convenient to push the activity component 3 to open and close the control mechanism 4. A spring 12 is provided at the top end of the driving rod 11. The setting of the spring 12 can pull the driving rod 11 to facilitate the sampling mechanism 2 to maintain the sample storage state. The sampling mechanism 2 includes sampling claws 21 and a connecting plate 22. The top end of the sampling claws 21 is provided with a connecting plate 22. The connecting plate 22 is rotatably hinged to the bottom end of the grip 1. The sampling claws 21 and the connecting plate 22 are annularly distributed at the bottom end of the grip 1. The annularly distributed sampling claws 21 and the connecting plate 22 can rotate under the action of the rotational hinge between the connecting plate 22 and the bottom end of the grip 1 to sample the alternative fuel;

[0027] When the alternative fuel sampling tool samples the alternative fuel, the sampling personnel control the rotation and expansion and closing of multiple groups of sampling claws 21 and connecting plates 22 in the sampling mechanism 2 through the control mechanism 4, the driving rod 11, and the activity component 3. Under the rotation and expansion and closing action of multiple groups of sampling claws 21 and connecting plates 22, the alternative fuel can be stably grabbed, avoiding the situation of insufficient sample representativeness caused by incomplete sampling when the sampling tool samples irregular alternative fuel;

[0028] As a preferred implementation manner, on the basis of the above manner, further, the sampling claws 21 are in an arc structure, and a sampling area is formed between multiple groups of sampling claws 21. The sampling area can grab and store the alternative fuel;

[0029] As a preferred embodiment, on the basis of the above method, further, the sampling mechanism 2 has two states: sampling state and sample storage state. In the sampling state: multiple groups of sampling claws 21 are separated, there is a gap between the sampling claws 21, and the sampling area is in an open state. In the sample storage state: multiple groups of sampling claws 21 are in contact with each other, the edges of the sampling claws 21 are in contact with each other, and the sampling area is in a closed state. The sampling mechanism 2 in the sampling state can be inserted into the alternative fuel so that the alternative fuel is in the sampling area. The sampling mechanism 2 in the sample storage state can close the sampling claws 21 when the alternative fuel is in the sampling area, and collect the alternative fuel in the sampling area.

[0030] As a preferred embodiment, on the basis of the above method, further, the movable component 3 includes a push rod 31 and a push frame 32. The push rod 31 is located at the bottom end of the driving rod 11. The top end of the push rod 31 is rotatably hinged to the bottom of the driving rod 11. A push frame 32 is provided at the bottom end of the push rod 31. The push frame 32 is rotatably connected to the push rod 31. The push frame 32 is fixedly connected to the inner side of the sampling claw 21. Through the rotational connection between the push rod 31 and the driving rod 11 and the rotational connection between the push rod 31 and the push frame 32, when the driving rod 11 moves up and down, the sampling claw 21 can rotate following the movement of the driving rod 11.

[0031] As a preferred embodiment, on the basis of the above method, further, the sampling claws 21 are correspondingly arranged with the push rod 31 and the push frame 32. Under the action of the corresponding arrangement of the sampling claws 21 with the push rod 31 and the push frame 32, it can be ensured that multiple sampling claws 21 can rotate synchronously.

[0032] As a preferred embodiment, on the basis of the above method, further, the control mechanism 4 includes a control ring 41 and a control wheel 42. The control ring 41 is arranged outside the handle 1. The control wheel 42 is arranged inside the control ring 41. The control wheel 42 is rotatably connected to the control ring 41. The side surface of the control wheel 42 is in meshing contact with the side surface of the driving rod 11. Through the meshing contact between the side surface of the control wheel 42 and the side surface of the driving rod 11, the sampling personnel can rotate the control wheel 42 to drive the driving rod 11 to move up and down. When the sampling personnel fix the control wheel 42, the opening and closing state of the control wheel 42 can be fixed.

[0033] Specifically, the working principle of this solution is as follows: When using this alternative fuel sampling tool, the sampling personnel hold the sampling tool and push the control wheel 42 to rotate, and make the driving rod 11 move downward. At this time, the driving rod 11 pushes the push rod 31 and the push frame 32. The push rod 31 and the push frame 32 can control the sampling claws 21 to rotate and open under the push of the driving rod 11. Then, the sampling claws 21 can be inserted into the alternative fuel. Then the sampling personnel release the control wheel 42, and the spring 12 will pull the driving rod 11 upward, so that the sampling claws 21 change from the sampling state to the sample storage state. At this time, the sampling claws 21 can stably grab the alternative fuel and collect it in the sampling area, which is beneficial to improving the representativeness of the samples taken by this sampling tool.

Claims

1. Alternative fuel sampling tool, characterized by: The invention comprises a handle (1), wherein a sampling mechanism (2) is provided at the bottom end of the handle (1), a movable assembly (3) is provided at the inner top of the sampling mechanism (2), a control mechanism (4) is provided at the outer top of the handle (1), a movable groove is provided inside the handle (1), a driving rod (11) is provided in the movable groove, the driving rod (11) is engaged and slidably engaged with the movable groove, and a spring (12) is provided at the top of the driving rod (11); The sampling mechanism (2) comprises a sampling claw (21) and a connecting plate (22); the top end of the sampling claw (21) is provided with a connecting plate (22); the connecting plate (22) is rotatably hinged to the bottom end of the handle (1); the sampling claw (21) and the connecting plate (22) are distributed in a ring at the bottom end of the handle (1).

2. The alternative fuel sampling tool according to claim 1, characterized in that: The sampling claws (21) are in an arc-shaped structure, and a sampling area is formed between the multiple groups of sampling claws (21).

3. The alternative fuel sampling tool according to claim 2, characterized in that: The sampling mechanism (2) has two states: sampling and sample storage. In the sampling state: the multiple groups of sampling claws (21) are separated, a gap is left between the sampling claws (21), and the sampling area is in an open state; In the sample storage state: the multiple sets of sampling claws (21) are fitted together, the edges of the sampling claws (21) are in contact with each other, and the sampling area is in a closed state.

4. The alternative fuel sampling tool according to claim 1, characterized in that: The movable assembly (3) comprises a push rod (31) and a push frame (32), the push rod (31) being located at the bottom end of the driving rod (11), the top end of the push rod (31) being rotatably hinged to the bottom of the driving rod (11), the bottom end of the push rod (31) being provided with a push frame (32), the push frame (32) being rotatably connected to the push rod (31), and the push frame (32) being fixedly connected to the inner side of the sampling claw (21).

5. The alternative fuel sampling tool according to claim 1, characterized in that: The sampling claw (21) is arranged correspondingly to the push rod (31) and the push frame (32).

6. The alternative fuel sampling tool according to claim 1, characterized in that: The control mechanism (4) comprises a control ring (41) and a control wheel (42), wherein the control ring (41) is arranged outside the handle (1), and the control wheel (42) is arranged inside the control ring (41), the control wheel (42) is rotatably connected to the control ring (41), and the side surface of the control wheel (42) is in meshing contact with the side surface of the driving rod (11).

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