CN214952258U - Quick sampling device of metal concentrate powder - Google Patents
Quick sampling device of metal concentrate powder Download PDFInfo
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- CN214952258U CN214952258U CN202120712999.8U CN202120712999U CN214952258U CN 214952258 U CN214952258 U CN 214952258U CN 202120712999 U CN202120712999 U CN 202120712999U CN 214952258 U CN214952258 U CN 214952258U
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- gland
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Abstract
The utility model provides a quick sampling device of metal concentrate powder belongs to metal concentrate powder sampling technical field. The utility model discloses in, the top of hob is provided with the drillstock that can supply the electric hand drill that charges to clamp, the hob outside is provided with helical blade, the hob is inserted and is established in the sleeve, telescopic bottom has the zigzag opening, the upper portion fixedly connected with handle in the telescopic outside, telescopic top is provided with the gland, be provided with the through-hole that can supply the hob to pass on the gland, the hob passes the gland setting, be provided with two bearings about being provided with in the sleeve, the external diameter interference fit dress of bearing is on the sleeve, bearing internal diameter interference fit dress is on the hob, install the spacer sleeve in the middle of two bearings. The utility model has easy manufacture and maintenance, simple operation and low use cost; maintenance cost and working strength of staff can be effectively reduced, and pollution to the environment and loss of products in the production process are reduced; meanwhile, the problem that the sampling of the frozen metal concentrate is difficult is solved.
Description
Technical Field
The utility model relates to a quick sampling device of metal concentrate powder belongs to metal concentrate powder sampling technical field.
Background
In mineral processing production, after the quantitative packaging process of metal concentrate powder, products need to be quantitatively sampled, manual prick rod sampling is adopted in the conventional sampling, the sampling is frequent, the working strength is high, the environmental pollution is high, the loss can be caused to the metal concentrate powder products, and especially after the metal concentrate powder is frozen in a cold environment, the manual prick rod sampling is difficult to realize the sampling work.
In many mine enterprises today, the sales and testing work of the produced metal concentrate powder is taken as a key problem of product quality inspection and sales profits of the companies. If the accuracy of the test result deviates beyond the error range, a lot of unnecessary loss is caused for the company. The representativeness of metal concentrate powder sampling is very important while the quality of the test is ensured, most enterprises manually insert the sampling rod into the concentrate powder for sampling, the labor intensity is high, and the insertion depth of the sampling rod during sampling also influences the representativeness of the sampling.
Disclosure of Invention
The utility model aims at solving the problems existing in the prior art and further providing a quick sampling device for metal concentrate powder.
The utility model aims at realizing through the following technical scheme:
a quick sampling device of metal concentrate powder comprises: the device comprises a screw rod, a screw blade, a bearing, a spacer sleeve, a gland and a handle;
wherein, the top of hob is provided with the drill handle that can supply the electric hand drill that charges to clamp, the hob outside is provided with helical blade, the hob is inserted and is established in the sleeve, telescopic bottom has the zigzag opening, the upper portion fixedly connected with handle in the telescopic outside, telescopic top is provided with the gland, be provided with the through-hole that can supply the hob to pass on the gland, the hob passes the gland setting, two bearings about being provided with in the sleeve, the external diameter interference fit dress of bearing is on the sleeve, bearing internal diameter interference fit dress is on the hob, install the spacer sleeve in the middle of two bearings.
The screw rod is clamped on the charging electric hand drill.
The outer diameter of the helical blade is smaller than the inner diameter of the sleeve.
The bottom end of the screw rod is a pointed end.
The length of the spiral rod is greater than that of the sleeve.
The utility model has the advantages that:
the utility model provides a quick sampling device of metal concentrate powder, which is easy to manufacture and maintain, simple to operate and low in use cost; maintenance cost and working strength of staff can be effectively reduced, and pollution to the environment and loss of products in the production process are reduced; the labor intensity of workers is reduced, and the problem that the sampling is difficult after the metal concentrate is frozen is solved.
The utility model discloses in two bearing intermediate installations spacer sleeves, the too big and sleeve frictional problem of oscillating quantity when having solved the hob rotation to the bottom of hob is the sawtooth pattern design, can prevent to revolve round together with the hob on the sleeve, if revolution round the concentrate powder then can't take out together.
The utility model discloses well drive arrangement is rechargeable electric hand drill promptly, can dismantle with hob 1 and be connected, small convenient to carry, easy operation can reduce the concentrate powder dust volume of spilling out and cause environmental pollution.
Drawings
Fig. 1 is a schematic structural diagram of the rapid sampling device for metal concentrate powder of the present invention.
In the figure, reference numerals 1 are screw rods, 2 are helical blades, 3 are bearings, 4 are spacer sleeves, 5 are sleeves, 6 are gland covers, and 7 are handles.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation is given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1, the present embodiment relates to a device for quickly sampling metal concentrate powder, which includes: the device comprises a screw rod 1, a screw blade 2, a bearing 3, a spacer sleeve 4, a sleeve 5, a gland 6 and a handle 7;
wherein, the top of hob 1 is provided with the drillstock that can supply the electric hand drill that charges to clamp, 1 outside of hob is provided with helical blade 2, hob 1 is inserted and is established in sleeve 5, there is the zigzag opening bottom of sleeve 5, the upper portion fixedly connected with handle 7 in the outside of sleeve 5, the top of sleeve 5 is provided with gland 6, be provided with the through-hole that can supply hob 1 to pass on the gland 6, hob 1 passes gland 6 and sets up, two upper and lower bearings 3 are provided with in the sleeve 5, the external diameter interference fit dress of bearing 3 is on sleeve 5, the internal diameter interference fit dress of bearing 3 is on hob 1, install spacer 4 in the middle of two bearings 3.
The screw rod 1 is clamped on the rechargeable electric hand drill.
The outer diameter of the helical blade 2 is smaller than the inner diameter of the sleeve 5.
The bottom end of the screw rod 1 is a pointed end.
The length of the screw rod 1 is greater than that of the sleeve 5.
Example 1
As shown in fig. 1, the top of hob 1 is provided with the drill handle that can supply the electric hand drill that charges to clamp, the bottom of hob 1 is most advanced, be convenient for insert and fix in the metal concentrate powder of treating the sample, the hob 1 outside is provided with helical blade 2, hob 1 is inserted and is established in sleeve 5, helical blade 2's external diameter is less than sleeve 5's internal diameter, sleeve 5's bottom has the zigzag opening, the upper portion fixedly connected with handle 7 in sleeve 5's the outside, handle 7 plays the effect of fixed sleeve 5, can prevent to revolve round with hob 1 on the sleeve 5 together, be convenient for operate. The top of sleeve 5 is provided with gland 6, is provided with the through-hole that can supply hob 1 to pass on the gland 6, and hob 1 passes gland 6 and sets up, and gland 6 can prevent that bearing 3 lubricating oil from being influenced bearing 3 life by the mineral powder entering. An upper bearing 3 and a lower bearing 3 are arranged in the sleeve 5, the outer diameter of each bearing 3 is arranged on the sleeve 5 in an interference fit mode, the inner diameter of each bearing 3 is arranged on the screw rod 1 in an interference fit mode, and a spacer sleeve 4 is arranged between the two bearings 3. The spacer sleeve 4 is arranged between the two bearings to solve the problem that the swing amount is too large to rub the sleeve 5 when the screw rod 1 rotates, the bottom end of the screw rod 1 is designed in a sawtooth shape to prevent the sleeve 5 from revolving together with the screw rod 1, and if the revolving together with the screw rod 1 does not lead to the extraction of concentrate powder.
The specific working process of the device in this embodiment is as follows: during the sample, by the hand electric drill that charges as power source, clamp the hand electric drill that charges on the top of hob 1, fix sleeve 5 bottom during the sample on the metal concentrate powder that should get, open rechargeable hand electric drill corotation, in the material can screw in sleeve 5 and spiral 2 clearance during the rotation, can hold handle 7 and fix when the sample, then take out this device, switch rechargeable hand electric drill to the reversal and take out metal concentrate powder, put into the sampling bucket.
In the embodiment, the driving device (the rechargeable electric hand drill) is detachable from the screw rod 1, so that the volume is small, the carrying is convenient, the operation is simple, and the environmental pollution caused by the overflow amount of the concentrate powder dust is reduced.
The above description is only the preferred embodiments of the present invention, and these embodiments are all based on the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A quick sampling device of metal concentrate powder, characterized by, includes: the device comprises a screw rod (1), a screw blade (2), a bearing (3), a spacer sleeve (4), a sleeve (5), a gland (6) and a handle (7);
wherein, the top of hob (1) is provided with the drill handle that can supply the electric hand drill that charges to clamp, hob (1) outside is provided with helical blade (2), hob (1) is inserted and is established in sleeve (5), there is the zigzag opening bottom of sleeve (5), upper portion fixedly connected with handle (7) in the outside of sleeve (5), the top of sleeve (5) is provided with gland (6), be provided with the through-hole that can supply hob (1) to pass on gland (6), hob (1) passes gland (6) and sets up, be provided with two upper and lower bearings (3) in sleeve (5), the external diameter interference fit dress of bearing (3) is on sleeve (5), bearing (3) internal diameter interference fit dress is on hob (1), install spacer sleeve (4) in the middle of two bearings (3).
2. The device for rapidly sampling metal concentrate powder according to claim 1, wherein the spiral rod (1) is clamped on an electric hand drill.
3. The device for rapid sampling of metal concentrate fines according to claim 1, characterized in that the helical blades (2) have an outer diameter smaller than the inner diameter of the sleeve (5).
4. The device for rapid sampling of metal concentrate fines according to claim 1, characterized in that the bottom end of the screw rod (1) is pointed.
5. The device for the rapid sampling of metal concentrate fines according to claim 1, characterized in that the length of the screw rod (1) is greater than the length of the sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120712999.8U CN214952258U (en) | 2021-04-08 | 2021-04-08 | Quick sampling device of metal concentrate powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120712999.8U CN214952258U (en) | 2021-04-08 | 2021-04-08 | Quick sampling device of metal concentrate powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214952258U true CN214952258U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120712999.8U Active CN214952258U (en) | 2021-04-08 | 2021-04-08 | Quick sampling device of metal concentrate powder |
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| CN (1) | CN214952258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482114A (en) * | 2022-01-28 | 2022-05-13 | 天津大学 | Spiral pile-cylinder composite foundation structure based on fixed support and construction method thereof |
| CN116537700A (en) * | 2023-07-07 | 2023-08-04 | 伊春鹿鸣矿业有限公司 | Soil layer drilling device capable of automatically discharging mud and application method thereof |
-
2021
- 2021-04-08 CN CN202120712999.8U patent/CN214952258U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482114A (en) * | 2022-01-28 | 2022-05-13 | 天津大学 | Spiral pile-cylinder composite foundation structure based on fixed support and construction method thereof |
| CN116537700A (en) * | 2023-07-07 | 2023-08-04 | 伊春鹿鸣矿业有限公司 | Soil layer drilling device capable of automatically discharging mud and application method thereof |
| CN116537700B (en) * | 2023-07-07 | 2023-09-22 | 伊春鹿鸣矿业有限公司 | Soil layer drilling device capable of automatically discharging mud and application method thereof |
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