CN212093121U - Circuit board is smashed and is used screening machine after convenient to adjust - Google Patents
Circuit board is smashed and is used screening machine after convenient to adjust Download PDFInfo
- Publication number
- CN212093121U CN212093121U CN201921725110.9U CN201921725110U CN212093121U CN 212093121 U CN212093121 U CN 212093121U CN 201921725110 U CN201921725110 U CN 201921725110U CN 212093121 U CN212093121 U CN 212093121U
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- CN
- China
- Prior art keywords
- screening machine
- fixedly connected
- machine body
- rotating shaft
- connecting rod
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- Expired - Fee Related
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- 238000012216 screening Methods 0.000 title claims abstract description 50
- 238000007873 sieving Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 11
- 230000033001 locomotion Effects 0.000 abstract description 9
- 239000010793 electronic waste Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
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Abstract
The utility model discloses a circuit board is smashed and is used screening machine afterwards convenient to adjust, including screening machine body and motor, the top fixedly connected with feed inlet of screening machine body, the material delivery mouth has been seted up in the left side of screening machine body, the discharge gate has been seted up to the bottom of screening machine body, the right side bottom fixed mounting of screening machine body has the motor, and the top fixedly connected with carousel of motor, the top of carousel articulates there is first catch bar, and the left side bottom of first catch bar articulates there is the slider, the left side fixedly connected with fixed plate of slider. The utility model discloses be provided with slurcam and bracing piece, the bracing piece promotes it through the second connecting rod and is oval movement track left, and the circuit board is smashed again by defeated material mouth entering breaker, moves about the fixed plate through the slider promotion, can change the fixed plate propelling movement to the left side top and then dismantle the fixed plate, and then is convenient for change the sifter.
Description
Technical Field
The utility model relates to a screening machine technical field specifically is a circuit board smashes back and uses screening machine convenient to adjust.
Background
Electronic waste becomes solid waste with the fastest global production increase, and because the electronic waste is directly generated in the human consumption process, the electronic waste contains valuable materials such as abundant nonferrous metals and the like, potential heavy metals, persistent organic pollutants and other environmental risks, the electronic waste becomes one of the focuses of environmental field attention, resource utilization becomes the most effective way for solving the problem of the electronic waste and promoting the continuous development of the nonferrous metal industry, and common circuit boards are screened and classified through a screening machine after being crushed.
The screening net of current screening machine is fixed in the inside of screening machine mostly, and the sifter of inconvenient regulation screening net, traditional screening machine all screens through the one deck sifter moreover, and great circuit board can be detained and can not in time discharge on the sifter, influences the efficiency of screening, consequently needs a circuit board of being convenient for adjust to solve above-mentioned problem with the screening machine after smashing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board smashes back and uses screening machine convenient to adjust to solve the inconvenient problem of adjusting the sifting surface and screening inefficiency that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a screening machine convenient to adjust and used after circuit board crushing comprises a screening machine body and a motor, wherein a feeding hole is fixedly connected to the top end of the screening machine body, a material conveying hole is formed in the left side of the screening machine body, a material discharging hole is formed in the bottom end of the screening machine body, the motor is fixedly installed at the right side bottom end of the screening machine body, a rotary disc is fixedly connected to the top end of the motor, a first push rod is hinged to the top end of the rotary disc, a sliding block is hinged to the left side bottom end of the first push rod, a fixed plate is fixedly connected to the left side of the sliding block, a screen is fixedly connected to the inner portion of the fixed plate, the right side of the rotary disc is meshed with the left side of a common gear, a second rotary shaft is fixedly connected to the top end of the common gear, a fixed frame is sleeved on the top end surface of the second rotary shaft, the utility model discloses a gear rack, including first conical gear, No. one end of first conical gear, the left side fixedly connected with pivot of first conical gear, and the left side fixedly connected with slide rail of first pivot, the back of slide rail meshes with the right side of large-size gear mutually, and the inside of large-size gear is inserted and is equipped with the third pivot, the surface of third pivot has cup jointed the third connecting rod, and the bottom of third connecting rod articulates there is the second connecting rod, the left side of second connecting rod articulates there is the head rod, the bottom fixedly connected with bracing piece of second connecting rod, and the bottom fixedly connected with slurcam of bracing piece.
Preferably, the turntable is of a circular structure, and the diameter of the turntable is larger than that of the common gear.
Preferably, the pushing plates are arranged into six groups, and the bottom ends of the pushing plates are of inclined plane structures.
Preferably, the left side of the fixing plate is inserted into the inner wall of the screening machine body, and the fixing plate and the screening machine body form a sliding structure.
Preferably, the bottom end of the sliding block is sleeved with a sliding rail, and the sliding block and the sliding rail form a sliding structure.
Preferably, the third rotating shaft is of a cylindrical structure, and the third rotating shaft and the sieving machine body form a rotating structure.
Compared with the prior art, the beneficial effects of the utility model are that: this circuit board is smashed with screening machine after and is provided with catch plate and bracing piece convenient to adjust, the bracing piece promotes it through the second connecting rod and is oval movement track left, and the circuit board is smashed again by defeated material mouth entering breaker, moves about the fixed plate through the slider promotion, can with the fixed plate propelling movement to left side top and then dismantle the fixed plate and change, and then be convenient for change the sifter.
(1) The device is provided with catch plate and bracing piece, and the bracing piece promotes it through the second connecting rod and is oval movement track left, and then passes through the catch plate with great circuit board propelling movement to the material conveying mouth, and the circuit board gets into the breaker by the material conveying mouth and smashes again.
(2) The device passes through the slider and promotes the fixed plate and remove about, and the fixed plate promotes to remove about the screen cloth, and then sieves, can with the fixed plate propelling movement to the left side top and then dismantle the fixed plate and change, and then be convenient for change the sifter.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic top view of the slide rail and slide block structure of the present invention;
FIG. 3 is a schematic side view of the slide rail and slide block structure of the present invention;
fig. 4 is a back view of the slide rail and the large-size gear structure of the present invention.
In the figure: 1. a screening machine body; 2. a feed inlet; 3. a first connecting rod; 4. a second connecting rod; 5. a third connecting rod; 6. a first rotating shaft; 7. a first bevel gear; 8. a second bevel gear; 9. a fixing frame; 10. a second rotating shaft; 11. a first push rod; 12. a common gear; 13. a turntable; 14. a motor; 15. a slide rail; 16. screening a screen; 17. a discharge port; 18. a push plate; 19. a fixing plate; 20. a material conveying port; 21. a support bar; 22. a slider; 23. a third rotating shaft; 24. a large-size gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a screening machine convenient for adjustment and used after circuit board crushing comprises a screening machine body 1 and a motor 14, wherein a feeding hole 2 is fixedly connected to the top end of the screening machine body 1, a conveying hole 20 is formed in the left side of the screening machine body 1, a discharging hole 17 is formed in the bottom end of the screening machine body 1, the motor 14 is fixedly mounted at the bottom end of the right side of the screening machine body 1, a rotary disc 13 is fixedly connected to the top end of the motor 14, the rotary disc 13 is of a circular structure, the diameter of the rotary disc 13 is larger than that of a common gear 12, the rotating speed of the common gear 12 is convenient to accelerate, a first push rod 11 is hinged to the top end of the rotary disc 13, a sliding block 22 is hinged to the bottom end of the left side of the first push rod 11, a sliding rail 15 is sleeved at the bottom end of the sliding block 22, and the inside fixedly connected with screen cloth 16 of fixed plate 19, the inner wall at screening machine body 1 is inserted in the left side of fixed plate 19, fixed plate 19 constitutes slidingtype structure with screening machine body 1, the slip of fixed plate 19 of being convenient for, and then be convenient for dismantle fixed plate 19, the right side of carousel 13 meshes with the left side of ordinary gear 12 mutually, and the top fixedly connected with second pivot 10 of ordinary gear 12, the fixed frame 9 has been cup jointed to the top surface of second pivot 10.
According to the attached drawing 1, the top end of the second rotating shaft 10 is fixedly connected with a second bevel gear 8, the left side of the second bevel gear 8 is abutted to the right side of the first bevel gear 7, the left side of the first bevel gear 7 is fixedly connected with a first rotating shaft 6, the left side of the first rotating shaft 6 is fixedly connected with a sliding rail 15, the back surface of the sliding rail 15 is meshed with the right side of a large gear 24, a third rotating shaft 23 is inserted in the large gear 24, the third rotating shaft 23 is of a cylindrical structure, the third rotating shaft 23 and the screening machine body 1 form a rotary structure, the third rotating shaft 23 is convenient to drive the third connecting rod 5 to rotate, the surface of the third rotating shaft 23 is sleeved with a third connecting rod 5, the bottom end of the third connecting rod 5 is hinged with a second connecting rod 4, the left side of the second connecting rod 4 is hinged with a first connecting rod 3, the bottom end of the second connecting rod 4 is fixedly connected with a supporting, and the bottom end of the supporting rod 21 is fixedly connected with the pushing plates 18, the pushing plates 18 are arranged into six groups, and the bottom end of each pushing plate 18 is of an inclined plane structure, so that a circuit board with a large size can be pushed conveniently.
The working principle is as follows: during the use, according to figure 1, motor 14 is turned on, motor 14 drives carousel 13 and rotates, according to figure 2, carousel 13 drives slider 22 through first catch bar 11 and moves about, slider 22 drives fixed plate 19 and moves about, fixed plate 19 promotes screen cloth 16 and moves about, and then sieves, the rotation of carousel 13 drives ordinary gear 12 and rotates, ordinary gear 12 drives second pivot 10 and rotates, second pivot 10 drives second conical gear 8 and rotates, second conical gear 8 drives first conical gear 7 and rotates, first conical gear 7 drives first pivot 6 and rotates.
According to the attached drawing 4, the first rotating shaft 6 drives the sliding rail 15 to rotate, the sliding rail 15 drives the large gear 24 to rotate, the large gear 24 drives the third connecting rod 5 to rotate through the third rotating shaft 23, the rotating pushing motor 14 through the third connecting rod 5 is an oval motion track, the second connecting rod 4 pushes the supporting rod 21 to move, the supporting rod 21 drives the pushing plate 18 to be an oval motion track, and then the circuit board with a large volume is pushed to the material conveying port 20 through the pushing plate 18, and the circuit board enters the crusher through the material conveying port 20 to be crushed again.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a circuit board is smashed and is used screening machine after, includes screening machine body (1) and motor (14), its characterized in that: the screening machine is characterized in that a feeding hole (2) is fixedly connected to the top end of the screening machine body (1), a conveying hole (20) is formed in the left side of the screening machine body (1), a discharging hole (17) is formed in the bottom end of the screening machine body (1), a motor (14) is fixedly mounted at the bottom end of the right side of the screening machine body (1), a rotary disc (13) is fixedly connected to the top end of the motor (14), a first push rod (11) is hinged to the top end of the rotary disc (13), a sliding block (22) is hinged to the bottom end of the left side of the first push rod (11), a fixing plate (19) is fixedly connected to the left side of the sliding block (22), a screen (16) is fixedly connected to the inner portion of the fixing plate (19), the right side of the rotary disc (13) is meshed with the left side of a common gear (12), a second rotating shaft (10) is fixedly connected, a second bevel gear (8) is fixedly connected with the top end of the second rotating shaft (10), and the left side of the second bevel gear (8) is against the right side of the first bevel gear (7), the left side of the first conical gear (7) is fixedly connected with a first rotating shaft (6), and the left side of the first rotating shaft (6) is fixedly connected with a sliding rail (15), the back surface of the sliding rail (15) is meshed with the right side of the large-size gear (24), a third rotating shaft (23) is inserted in the large-size gear (24), the surface of the third rotating shaft (23) is sleeved with a third connecting rod (5), the bottom end of the third connecting rod (5) is hinged with a second connecting rod (4), the left side of the second connecting rod (4) is hinged with a first connecting rod (3), the bottom end of the second connecting rod (4) is fixedly connected with a supporting rod (21), and the bottom end of the supporting rod (21) is fixedly connected with a pushing plate (18).
2. The sieving machine used for circuit boards convenient to adjust according to claim 1, which is characterized in that: the rotary table (13) is of a circular structure, and the diameter of the rotary table (13) is larger than that of the common gear (12).
3. The sieving machine used for circuit boards convenient to adjust according to claim 1, which is characterized in that: the push plates (18) are arranged into six groups, and the bottom ends of the push plates (18) are of inclined surface structures.
4. The sieving machine used for circuit boards convenient to adjust according to claim 1, which is characterized in that: the left side of the fixing plate (19) is inserted into the inner wall of the screening machine body (1), and the fixing plate (19) and the screening machine body (1) form a sliding structure.
5. The sieving machine used for circuit boards convenient to adjust according to claim 1, which is characterized in that: the bottom of slider (22) has cup jointed slide rail (15), slider (22) and slide rail (15) constitution slidingtype structure.
6. The sieving machine used for circuit boards convenient to adjust according to claim 1, which is characterized in that: the third rotating shaft (23) is of a cylindrical structure, and the third rotating shaft (23) and the screening machine body (1) form a rotating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725110.9U CN212093121U (en) | 2019-10-15 | 2019-10-15 | Circuit board is smashed and is used screening machine after convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725110.9U CN212093121U (en) | 2019-10-15 | 2019-10-15 | Circuit board is smashed and is used screening machine after convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212093121U true CN212093121U (en) | 2020-12-08 |
Family
ID=73621212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921725110.9U Expired - Fee Related CN212093121U (en) | 2019-10-15 | 2019-10-15 | Circuit board is smashed and is used screening machine after convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212093121U (en) |
-
2019
- 2019-10-15 CN CN201921725110.9U patent/CN212093121U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |