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Multistage hardware drawing pin recovery device

A technology for recycling devices and hardware diagrams, which can be used in presses, grain processing, manufacturing tools, etc., and can solve problems such as potential safety hazards

Inactive Publication Date: 2017-07-11
石宏杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages of unrecycled thumbtacks in the prior art that cause potential safety hazards to people, the technical problem to be solved by the invention is to provide a hardware thumbtack multi-stage recycling device capable of multi-stage crushing of thumbtacks

Method used

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  • Multistage hardware drawing pin recovery device
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  • Multistage hardware drawing pin recovery device

Examples

Experimental program
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Effect test

Embodiment 1

[0031] A hardware thumbtack multi-stage recovery device, such as Figure 1-6As shown, it includes a recovery box 1, a top plate 2, a cylinder 3, a mounting plate 4, a filter screen 5, a crushing mechanism 6, a door 7, a fixed block 8, a first insertion rod 10 and a cylindrical moving block 11, and the recovery box 1 There is a top plate 2 on the top, a cylinder 3 is connected in the middle of the bottom of the top plate 2, a cylindrical moving block 11 is connected to the top of the cylinder 3, a mounting plate 4 is connected to the middle of the front and rear walls in the recovery box 1, and a filter screen is connected to the left and right sides of the mounting plate 4 5. The filter screen 5 is connected to the inner wall of the recovery box 1, the filter screen 5 is set at an inclination, the lower part of the recovery box 1 is connected with a crushing mechanism 6, and the bottom of the recovery box 1 is rotationally and symmetrically connected with a box door 7, and the ...

Embodiment 2

[0033] A hardware thumbtack multi-stage recovery device, such as Figure 1-6 As shown, it includes a recovery box 1, a top plate 2, a cylinder 3, a mounting plate 4, a filter screen 5, a crushing mechanism 6, a door 7, a fixed block 8, a first insertion rod 10 and a cylindrical moving block 11, and the recovery box 1 There is a top plate 2 on the top, a cylinder 3 is connected in the middle of the bottom of the top plate 2, a cylindrical moving block 11 is connected to the top of the cylinder 3, a mounting plate 4 is connected to the middle of the front and rear walls in the recovery box 1, and a filter screen is connected to the left and right sides of the mounting plate 4 5. The filter screen 5 is connected to the inner wall of the recovery box 1, the filter screen 5 is set at an inclination, the lower part of the recovery box 1 is connected with a crushing mechanism 6, and the bottom of the recovery box 1 is rotationally and symmetrically connected with a box door 7, and the...

Embodiment 3

[0036] A hardware thumbtack multi-stage recovery device, such as Figure 1-6 As shown, it includes a recovery box 1, a top plate 2, a cylinder 3, a mounting plate 4, a filter screen 5, a crushing mechanism 6, a door 7, a fixed block 8, a first insertion rod 10 and a cylindrical moving block 11, and the recovery box 1 There is a top plate 2 on the top, a cylinder 3 is connected in the middle of the bottom of the top plate 2, a cylindrical moving block 11 is connected to the top of the cylinder 3, a mounting plate 4 is connected to the middle of the front and rear walls in the recovery box 1, and a filter screen is connected to the left and right sides of the mounting plate 4 5. The filter screen 5 is connected to the inner wall of the recovery box 1, the filter screen 5 is set at an inclination, the lower part of the recovery box 1 is connected with a crushing mechanism 6, and the bottom of the recovery box 1 is rotationally and symmetrically connected with a box door 7, and the...

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PUM

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Abstract

The invention relates to a recovery device, in particular to a multistage hardware drawing pin recovery device, and aims to solve the technical problem of providing the multistage hardware drawing pin recovery device capable of carrying out multistage crushing on a drawing pin. The multistage hardware drawing pin recovery device comprises a recovery box, a top plate, an air cylinder, a mounting plate, filter screens, a crushing mechanism, a box door and the like, wherein the top plate is arranged at the upper part of the recovery box; the middle of the bottom of the top plate is connected with the air cylinder; the top end of the air cylinder is connected with a cylindrical movable block; the middles of the front and rear walls of the recovery box are connected with the mounting plate; and the filter screens are connected with the left and right sides of the mounting plate, are connected with the inner wall of the recovery box, and are obliquely arranged. According to the invention, waste drawing pins are fully compacted through starting the air cylinder and rotating a fourth rotating rod, and then a first motor is started to crush the compacted drawing pins falling on a first crushing wheel and a second crushing wheel.

Description

technical field [0001] The invention relates to a recycling device, in particular to a multi-stage recycling device for hardware thumbtacks. Background technique [0002] Daily necessities, used to fix paper, hang items, etc., are more common in art. Products used to fix drawings, calligraphy and paintings are generally used for temporary fixing, which is easy to use and labor-saving in installation and disassembly. A nail with a big needle and a short hat, a daily necessities for nailing paper or cloth to a board or wall. Pushpins are divided into flat pushpins and free pushpins. Flat pushpins are products used to fix drawings, calligraphy and paintings, and are generally used for temporary fixing. A nail with a big needle and a short hat, a daily necessities for nailing paper or cloth to a board or wall. American-style pushpins are also a common type of pushpin. There is an obvious handle on the upper end of this kind of pushpin. This design makes the handle still protr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/14B02C18/16B02C18/24B30B9/32
CPCB02C18/14B02C18/16B02C18/24B30B9/32
Inventor 石宏杰
Owner 石宏杰