CN220810890U - Switching tower coal sampling funnel - Google Patents
Switching tower coal sampling funnel Download PDFInfo
- Publication number
- CN220810890U CN220810890U CN202322404509.XU CN202322404509U CN220810890U CN 220810890 U CN220810890 U CN 220810890U CN 202322404509 U CN202322404509 U CN 202322404509U CN 220810890 U CN220810890 U CN 220810890U
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- funnel
- sampling funnel
- hole
- tower body
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- 238000005070 sampling Methods 0.000 title claims abstract description 123
- 239000003245 coal Substances 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of coal sampling, and particularly relates to a transfer tower coal sampling funnel. The utility model comprises a switching tower body and a sampling funnel, wherein a sampling hole is formed in the outer side wall of the switching tower body, a rotary pin shaft is arranged at the position of the switching tower body, which is positioned at the sampling hole, the sampling funnel is rotatably connected with the switching tower body through the rotary pin shaft, and the sampling funnel seals the sampling hole. According to the utility model, the rotatable sampling funnel is arranged at the outer side of the switching tower, so that convenient sampling at any time can be realized, the risk of manual sampling is avoided, and the sampling time is saved; when sampling is not performed, the sealing block and the side wall of the sampling funnel can seal the sampling hole; during sampling, the top opening of the sampling funnel faces into the switching tower, and the sealing frame can seal the sampling hole, so that coal leakage is avoided; the positioning device is arranged on the sampling funnel, and when sampling is not performed, the bolt is inserted into the bolt hole to fix the sampling funnel; the device convenient operation has improved sampling efficiency greatly.
Description
Technical Field
The utility model belongs to the technical field of coal sampling, and particularly relates to a transfer tower coal sampling funnel.
Background
In a coal export port, the general export flow of coal from stacking to shipping is: buttress coal, taking coal by a material taking machine onto a belt conveyor, conveying the coal by the belt conveyor, adjusting a route (one or more times) by a transfer tower hopper, conveying the coal by the belt conveyor, and loading the coal by a ship loader onto a ship. Due to the requirement on the quality of coal, coal detection is required before loading the coal. The conventional sampling method is to remove coal pile position and take coal with spade, but the manual climbing pile position is dirty, the danger is high, the time for taking the coal once is long, how to realize safe and at any time coal taking always puzzles coal detection workers.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model aims to provide a transfer tower coal sampling funnel.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a switching tower coal sampling funnel, includes switching tower body and sampling funnel, the sampling hole has been seted up on the switching tower body lateral wall, and switching tower body is located sampling hole department and is provided with rotatory round pin axle, and sampling funnel passes through rotatory round pin axle and switching tower body rotation to be connected, and sampling funnel seals the sampling hole.
Optionally, be provided with sampling funnel positioner on the switching tower, sampling funnel positioner includes the locating lever articulated with sampling funnel, the tip of locating lever is provided with the bolt, set up the bolt hole on the switching tower, the bolt is pegged graft in the bolt hole.
Optionally, the sampling funnel is provided with the sealing block towards the lateral wall top of switching tower one side, and sealing block and switching tower inside wall laminating.
Optionally, the sampling funnel periphery side is provided with sealed frame, and when the sampling funnel rotated this internal sample of switching tower, sealed frame was laminated with switching tower body in order to seal the sampling hole.
Optionally, an operation handle is arranged on the side wall of the sampling funnel, which is away from the switching tower body.
Optionally, the rotatory round pin axle sets up on the switching tower body of sampling hole bottom, be provided with the round pin axle safety cover on the switching tower body.
Optionally, the sampling funnel top end opening, sampling funnel bottom is provided with can open and close the opening.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the rotatable sampling funnel is arranged on the outer side of the switching tower, so that safe and convenient sampling at the switching tower can be realized, the risk of manual sampling is avoided, and the sampling time is saved; a sealing block is arranged on one side of the sampling funnel, which faces the switching tower, a sealing frame is arranged on the periphery of the sampling funnel, and when sampling is not performed, the sealing block and the side wall of the sampling funnel can seal the sampling hole; during sampling, the top opening of the sampling funnel faces into the switching tower, and the sealing frame can seal the sampling hole, so that coal leakage is avoided; and set up positioner on sampling funnel, when not taking a sample, the bolt inserts the bolt hole and can fix sampling funnel. The sampling device is simple in structure and convenient to operate, and the sampling efficiency is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a transfer tower coal sampling funnel;
FIG. 2 is a schematic view of the outer sampling funnel of the transfer tower during sampling;
FIG. 3 is a schematic view of the inner sampling funnel of the transfer tower during sampling;
In the figure: 1. a transfer tower body; 11. a sampling hole; 12. a bolt hole; 2. a sampling funnel; 21. a sealing block; 22. a sealing frame; 23. an operating handle; 3. a positioning rod; 31. a plug pin; 4. and rotating the pin shaft.
Detailed Description
The utility model is further described below in connection with specific embodiments.
Examples
As shown in fig. 1, fig. 2 and fig. 3, a transfer tower coal sampling funnel 2, including transfer tower body 1 and sampling funnel 2, sampling funnel 2 open top, the bottom is equipped with the push-and-pull door that can open and close, has seted up sample hole 11 on the transfer tower body 1 lateral wall, and sample hole 11 is square, and transfer tower body 1 rotates with sampling funnel 2 through rotatory round pin axle 4 to be connected, and rotatory round pin axle 4 sets up on transfer tower body 1 of sample hole 11 bottom, and sampling funnel 2 seals sample hole 11. The sampling funnel 2 is fixedly connected with a sealing block 21 towards the top end of the side wall of one side of the switching tower, and when sampling is not performed, the sampling funnel 2 is in a vertical state, and the sealing block 21 is attached to the inner side wall of the switching tower; and the sampling funnel 2 is far away from the top end of one side wall of the switching tower body 1 and is fixedly connected with a sealing frame 22 on the outer side wall, the sealing frame 22 forms a certain angle with the vertical direction, and when the sampling funnel 2 rotates into the switching tower body 1 to sample, the sealing frame 22 is attached to the outer side wall of the switching tower body 1.
In order to fix sampling funnel 2 when not taking a sample, avoid the funnel to rotate and cause coal to leak, be equipped with sampling funnel 2 positioner on the switching tower body 1, sampling funnel 2 positioner include with sampling funnel 2 articulated locating lever 3, the pin joint is established on sampling funnel 2 deviates from the lateral wall of switching tower body 1 one side, the end connection of locating lever 3 has bolt 31, the welding has bolt 31 hole 12 on the switching tower, bolt 31 peg graft in bolt 31 hole 12 to realize that sampling funnel 2 is fixed. When sampling is required, the bolt 31 is taken out from the bolt 31 hole 12.
For conveniently driving the sampling funnel 2 to rotate for sampling, an operation handle 23 is arranged on the side wall of the sampling funnel 2, which is away from the switching tower body 1.
In order to reduce the gap between the sampling funnel 2 and the rotary pin 4, a pin protection cover may be disposed on the switching tower body 1, and the pin protection cover is disposed on the circumferential side of the rotary pin 4.
During sampling, the bolt 31 is taken out from the bolt 31 hole 12, the sampling funnel 2 can be rotated along the rotary pin shaft 4 by pushing the operation handle 23, the sampling funnel 2 rotates until the top opening of the sampling funnel 2 faces the inner cavity of the switching tower body 1, and meanwhile, the sealing frame 22 is attached to the switching tower body, so that automatic sampling can be realized; after the sampling is completed, the operation handle 23 is pulled, the sampling funnel 2 is turned back to the vertical state, at the moment, the sealing block 21 is attached to the inner side wall of the transfer tower body, the positioning rod 3 is rotated to enable the bolt 31 to be inserted into the bolt 31 hole 12, the sampling funnel 2 can be restored to the original position, and the coal sample can be taken out by opening the opening of the bottom end of the funnel.
The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Modifications which do not constitute an inventive task will fall within the scope of protection of the present utility model, without departing from the spirit and principles of the present utility model, to any person of ordinary skill in the art.
Claims (7)
1. The utility model provides a switching tower coal sampling funnel, its characterized in that, including switching tower body (1) and sampling funnel (2), sampling hole (11) have been seted up on switching tower body (1) lateral wall, switching tower body (1) are located sampling hole (11) department and are provided with rotatory round pin axle (4), and sampling funnel (2) are connected through rotatory round pin axle (4) and switching tower body (1) rotation, and sampling funnel (2) seal sampling hole (11).
2. The transfer tower coal sampling funnel (2) according to claim 1, wherein a sampling funnel (2) positioning device is arranged on the transfer tower, the sampling funnel (2) positioning device comprises a positioning rod (3) hinged with the sampling funnel (2), a bolt (31) is arranged at the end part of the positioning rod (3), a bolt (31) hole (12) is formed in the transfer tower, and the bolt (31) is spliced in the bolt (31) hole (12).
3. The transfer tower coal sampling funnel according to claim 1, wherein a sealing block (21) is arranged at the top end of the side wall of the sampling funnel (2) facing one side of the transfer tower, and the sealing block (21) is attached to the inner side wall of the transfer tower body (1).
4. The transfer tower coal sampling funnel according to claim 1, wherein a sealing frame (22) is arranged on the periphery of the sampling funnel (2), and when the sampling funnel (2) rotates into the transfer tower body (1) for sampling, the sealing frame (22) is attached to the transfer tower body (1) to seal the sampling hole (11).
5. A transfer tower coal sampling funnel according to claim 1, characterized in that the side wall of the sampling funnel (2) facing away from the transfer tower body (1) is provided with an operating handle (23).
6. The transfer tower coal sampling funnel according to claim 1, wherein the rotary pin shaft (4) is arranged on the transfer tower body (1) at the bottom end of the sampling hole (11), and the pin shaft protection cover is arranged on the transfer tower body (1).
7. The transfer tower coal sampling funnel according to claim 1, wherein the top end of the sampling funnel (2) is provided with an opening which can be opened and closed, and the bottom of the sampling funnel (2) is provided with an opening which can be opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404509.XU CN220810890U (en) | 2023-09-05 | 2023-09-05 | Switching tower coal sampling funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404509.XU CN220810890U (en) | 2023-09-05 | 2023-09-05 | Switching tower coal sampling funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220810890U true CN220810890U (en) | 2024-04-19 |
Family
ID=90675025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322404509.XU Active CN220810890U (en) | 2023-09-05 | 2023-09-05 | Switching tower coal sampling funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220810890U (en) |
-
2023
- 2023-09-05 CN CN202322404509.XU patent/CN220810890U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |