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Gem screening device

A screening device and technology for gemstones, which are applied in sieving, cleaning methods using tools, solid separation, etc., can solve problems such as difficult collection of gemstones, single function, and scratches on gemstones

Inactive Publication Date: 2018-10-26
FOSHAN XUNTUOAO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The sorting of gemstones has been done manually for a long time, and the accuracy is difficult to guarantee. At the same time, it consumes a lot of labor. Size and height are two important indicators for gemstone screening. The existing gemstone screening device has a single function, and various gemstones have different hardness. If the force is too large during the process, some gemstones with low hardness are prone to scratches, which will destroy the appearance of the gemstones, and some small gemstones are difficult to collect after screening

Method used

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Embodiment

[0023] see Figure 1-Figure 5, the present invention provides a gemstone screening device, the structure of which includes a discharge door 1, a handle 2, a screening host 3, a retrieving door 4, a rubber pad 5, a first hinge 6, and a second hinge 7. The discharge door 1 The right end of the front surface is welded with a handle 2, and the front surface of the lower end of the screening host 3 is provided with a retrieving door 4. There are four rubber pads 5 and they are fixedly installed at the four corners of the bottom of the screening host 3. The first hinge 6 is welded On the front surface of the lower end of the screening host 3, the first hinge 6 is welded to the left side of the retrieving door 4, the second hinge 7 is welded to the upper front surface of the screening host 3, and the second hinge 7 is welded to the discharge door 1 on the left.

[0024] The screening host 3 includes a host casing 31, a power mechanism 32, a dust removal mechanism 33, a main transmis...

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Abstract

The invention discloses a gem screening device. The gem screening device structurally comprises a feeding door, a handle, a screening main machine, a material taking door, rubber gaskets, a first hinge and a second hinge. The handle is welded to the right end of the front surface of the feeding door. The material taking door is arranged on the front surface of the lower end of the screening main machine. Through start of a power mechanism, a dust removal mechanism conducts dust removal on gems, impurities on the surfaces of the gems are removed through a cleaning mechanism, and therefore the cleanness of the gems is ensured. In the screening process, it is ensured that the impurities are discharged and cannot scratch the gems; and meanwhile, a multi-layer screening mechanism conducts multi-layer screening on the gems. Tiny storage boxes are used for conducting centralized collection on some tiny gems, it is ensured that the tiny gems can be screened out, and it is avoided that the tinygems are lost. Damping mechanisms weaken vibration generated in the work process of the multi-layer screening mechanism, and it is avoided that excessively large vibration of the gems causes scratches of the gems in the screening process.

Description

technical field [0001] The invention belongs to the technical field of sorting equipment, and in particular relates to a gemstone screening device. Background technique [0002] The sorting of gemstones has been done manually for a long time, and the accuracy is difficult to guarantee. At the same time, it consumes a lot of labor. Size and height are two important indicators for gemstone screening. The existing gemstone screening device has a single function, and various gemstones have different hardness. If the force is too large during the process, some gemstones with low hardness are prone to scratches, which will destroy the appearance of the gemstones, and some small gemstones are difficult to collect after screening. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention is realized through the following technical solutions: a gemstone screening device, the structure of which includes a discharge door, a handle, a screen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/08B07B1/46B08B5/02B08B1/04F16F15/04
CPCF16F15/04B07B1/08B07B1/46B08B5/02B07B2201/04B08B1/12B08B1/32
Inventor 叶侃
Owner FOSHAN XUNTUOAO TECH CO LTD
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