CN218035783U - Novel unpowered sampling device - Google Patents
Novel unpowered sampling device Download PDFInfo
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- CN218035783U CN218035783U CN202120201965.2U CN202120201965U CN218035783U CN 218035783 U CN218035783 U CN 218035783U CN 202120201965 U CN202120201965 U CN 202120201965U CN 218035783 U CN218035783 U CN 218035783U
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- material pipe
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Abstract
The utility model discloses a novel unpowered sampling device, connecting rod movable mounting is on the fixed bolster, the pinch roller is through its central fixed mounting on the connecting rod, the one end of getting the material pipe is for getting the material end, and the other end is the discharge end, should get material pipe fixed mounting on connecting rod or pinch roller, and the material end of getting the material pipe has high drop with the discharge end, the sampling box lays in the discharge end below of getting the material pipe, the utility model discloses the advantage is: the unpowered sampling device provided by the invention has the advantages that the operation is stable, the sampling continuity and stability of a sample are improved, the structure is simple, the equipment failure rate and the equipment maintenance and repair time are reduced, the device does not need power drive, and the operation of a belt conveyor drives the transfer of the pressing wheel of the device, so that the electric energy is saved; the device practicality is strong, has fine popularization nature in the chemical industry.
Description
Technical Field
The utility model relates to an automatic sampling device's technical field, more specifically say so and relate to the technical field of sampling device of granule sample among the chemical production.
Background
The final products in chemical production need to be sampled, tested and analyzed in production to ensure the qualification of each batch of products, and the existing sampling device adopts an alternating current motor transmission, a speed reducer and a chain to drive the sampling device to sample; although continuous and uniform sampling can be achieved, the corrosion and damage of the sampling device are caused by dust generated in chemical production, operation abrasion and the like, the electric sampling device can generally operate for 50-70 days, the conditions of equipment motor burnout, transmission chain breakage, sampling arm breakage and the like can occur, although measures are taken in the industry, such as adding a protective cover to a transmission part of the electric sampling device, strengthening treatment of the sampling arm and the like, the continuous operation period of the electric sampling device can only reach 90 days, the equipment failure rate is higher, the maintenance is very frequent, when the sampling device is subjected to fault maintenance, the produced products are generally subjected to random sampling on a belt conveyor manually, and compared with the electric sampling device, the manual random sampling is difficult to achieve continuous and uniform, the device is not scientific, and certain potential safety hazards also exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure in order to solve above-mentioned not enough, the life cycle is long, and the fault rate is low, can reduce maintainer's repair time and intensity of labour, reduces maintenance and use cost, improves work efficiency, can realize the novel unpowered sampling device of stable and even sample.
The utility model discloses a solve above-mentioned technical problem and the technical solution who adopts as follows:
the utility model provides a novel unpowered sampling device, it is including fixed bolster, connecting rod, pinch roller, material taking pipe and sampling box, connecting rod movable mounting is on the fixed bolster, the pinch roller is through its central fixed mounting on the connecting rod, the one end of material taking pipe is the material taking end, and the other end is the discharge end, should get material taking pipe fixed mounting on connecting rod or pinch roller, and the material taking end of material taking pipe has high drop with the discharge end, the sampling box is laid in the discharge end below of material taking pipe.
The material taking end of the material taking pipe and the pipe body form a 90-degree bend angle.
The sampling box comprises sampling chute and storage box two parts, has seted up pan feeding mouth and bottom outlet on this sampling chute, and the top at the storage box is installed to the sampling chute to be linked together through bottom outlet and storage box, the last pan feeding mouth of sampling chute is located the discharge end below of getting the material pipe.
The connecting rod is movably arranged on the fixed support through a bearing.
The fixed brackets are arranged in pairs, and two ends of the connecting rod are movably arranged on the fixed brackets arranged in pairs.
The number of the pinch rollers is 2-4.
The utility model adopts the above technical solution beneficial effect that can reach be:
the unpowered sampling device of the utility model has the advantages of stable operation, improved sampling continuity and stability of samples, simple structure, reduced equipment failure rate and equipment maintenance and maintenance time, no need of power drive, and more electric energy saving because the operation of the belt conveyor drives the transfer of the pinch roller of the device; the device practicality is strong, has fine popularization nature in the chemical industry.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a side view of fig. 1.
Detailed Description
As shown in fig. 1 and 2, a novel unpowered sampling device comprises a fixed support 2, a connecting rod 4, a pressing wheel 5, a material taking pipe 6 and a sampling box 8, wherein the connecting rod 4 is movably mounted on the fixed support 2, the pressing wheel 5 is fixedly mounted on the connecting rod 4 through the center of the pressing wheel 5, one end of the material taking pipe 6 is a material taking end 9, the other end of the material taking pipe is a material discharging end 10, the material taking pipe 6 is fixedly mounted on the connecting rod 4 or the pressing wheel 5 and can also be simultaneously fixedly mounted on the connecting rod 4 and the pressing wheel 5, the material taking end 9 and the material discharging end 10 of the material taking pipe 6 have a height difference so as to ensure that the material taking pipe 6 falls to the material discharging end 10 under the action of gravity in the rotating process, and the sampling box 8 is placed below the material taking pipe discharging end 10. Another structure mode can also be adopted: connecting rod 4 fixed mounting is on fixed bolster 2, pinch roller 5 is through its central movable mounting on connecting rod 4, nevertheless at this moment, gets material pipe 6 and just can only fixed mounting on pinch roller 5. The material taking end 9 of the material taking pipe 6 and the pipe body form a 90-degree bend angle so as to be more effective in sampling. Sampling box 8 comprises sampling chute 7 and storage box 11 two parts, has seted up pan feeding mouth 12 and lower discharge gate 13 on this sampling chute 7, and sampling chute 7 installs in storage box 11's top to be linked together through lower discharge gate 13 and storage box 11, sampling chute 7's last pan feeding mouth 12 is located the discharge end 10 below of getting material pipe 6, and after the sample was accomplished, storage box 11 can be separated with chute 7 at any time, sends the assigned position with the sample. Connecting rod 4 passes through bearing 3 movable mounting on fixed bolster 2 to guarantee that connecting rod 4 is rotatory more nimble smooth and easy. The fixed brackets 2 are arranged in pairs, and two ends of the connecting rod 4 are movably arranged on the fixed brackets 2 arranged in pairs so as to ensure the stability and the safety of the whole device. The number of the pinch rollers is 2-4. According to the width of belt conveyor, 2-4 pinch rollers of number of selection to guarantee the rationality and the stability of whole device.
When the belt conveyor 1 rotates to work, drive the pinch roller 5 to rotate, the sampling tube 4 rotates with the pinch roller 5, when the material taking end 9 of the sampling tube 4 rotates to the bottom, press in the material on the belt conveyor 1, finish sampling, along with the continuation rotation of the pinch roller 5, the material taking end 9 that has taken the sample rises along with rotating together, and the discharge end 10 begins to descend, when the material taking end 9 rotates to have a certain height drop with the discharge end 10, the sample that the material taking end 9 was sampled falls to the discharge end 10 under the action of gravity, resume rotation again, when the discharge end 10 descends to a certain height, the sample falls into the sampling box 8 from the discharge end 10, thus, a sampling process is completed.
Claims (6)
1. The utility model provides a novel unpowered sample device which characterized in that: it is including fixed bolster, connecting rod, pinch roller, material pipe and sampling box of getting, connecting rod movable mounting is on the fixed bolster, the pinch roller is through its central fixed mounting on the connecting rod, the one end of getting the material pipe is the material end of getting, and the other end is the discharge end, should get material pipe fixed mounting on connecting rod or pinch roller, and the material end of getting the material pipe has height drop with the discharge end, the sampling box is laid in the discharge end below of getting the material pipe.
2. The novel unpowered sampling device of claim 1, wherein: the material taking end of the material taking pipe and the pipe body form a 90-degree bend angle.
3. A novel unpowered sampling device according to claim 1 or 2 wherein: the sampling box comprises sampling chute and storage box two parts, has seted up pan feeding mouth and bottom outlet on this sampling chute, and the top at the storage box is installed to the sampling chute to be linked together through bottom outlet and storage box, the last pan feeding mouth of sampling chute is located the discharge end below of getting the material pipe.
4. A novel unpowered sampling device according to claim 1 or 2 wherein: the connecting rod is movably arranged on the fixed support through a bearing.
5. A novel unpowered sampling device according to claim 1 or 2 wherein: the fixed brackets are arranged in pairs, and two ends of the connecting rod are movably arranged on the fixed brackets arranged in pairs.
6. A novel unpowered sampling device according to claim 1 or 2, wherein: the number of the pinch rollers is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120201965.2U CN218035783U (en) | 2021-01-26 | 2021-01-26 | Novel unpowered sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120201965.2U CN218035783U (en) | 2021-01-26 | 2021-01-26 | Novel unpowered sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218035783U true CN218035783U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120201965.2U Active CN218035783U (en) | 2021-01-26 | 2021-01-26 | Novel unpowered sampling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN218035783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702098A (en) * | 2021-01-26 | 2021-11-26 | 湖北大峪口化工有限责任公司 | Novel unpowered sampling device |
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2021
- 2021-01-26 CN CN202120201965.2U patent/CN218035783U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702098A (en) * | 2021-01-26 | 2021-11-26 | 湖北大峪口化工有限责任公司 | Novel unpowered sampling device |
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