CN204523481U - The two sieve of drum-type vibration - Google Patents
The two sieve of drum-type vibration Download PDFInfo
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- CN204523481U CN204523481U CN201420795954.1U CN201420795954U CN204523481U CN 204523481 U CN204523481 U CN 204523481U CN 201420795954 U CN201420795954 U CN 201420795954U CN 204523481 U CN204523481 U CN 204523481U
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- rotary screen
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Abstract
The utility model discloses the two sieve of a kind of drum-type vibration, comprise one-level sorting mechanism and secondary sorting mechanism successively along mass transport direction, described one-level sorting mechanism comprises one-level floating idler roller seat, one-level spring base and primary vibration rotary screen; Described secondary sorting mechanism comprises secondary floating idler roller seat, two-level spring seat and secondary vibration rotary screen; The discharge port end of described primary vibration rotary screen stretches in described secondary vibration rotary screen, and the outer wall circumference of the discharge port end of described primary vibration rotary screen is interval with vibration support roller; The feed inlet end of described secondary vibration rotary screen is overlapped on described vibration support roller.The utility model easy accessibility, screening effect is good, substantially increase screen rate, the automaticity of work is high, and labor strength is little, and production efficiency is high, be applicable to the rear class sorting of urban and rural domestic refuse treatment system, can select plastics, fabric, sandstone, glass, metal etc. be sieved away, the secondary for material utilizes and provides guarantee.
Description
Technical field
The utility model relates to a kind of material sorting device, particularly relates to a kind of material sorting device of oscillatory type.
Background technology
In prior art, often use the sorting that material sorting device carries out material, compare screening manually and substantially increase operating efficiency, and reduce the labour intensity of workman, but there is following shortcoming in existing sorting unit, bulky, complex structure, easy to assemble, the automaticity of work is not low, effectively can not carry out sorting to material.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of easy accessibility, and screening effect is good, and the drum-type vibration pair that the automaticity of work is high is sieved.
For solving the problems of the technologies described above, the technical solution of the utility model is: the two sieve of drum-type vibration, one-level sorting mechanism and secondary sorting mechanism is comprised successively along mass transport direction, described one-level sorting mechanism comprises one-level screening support, the front end of described one-level screening support is provided with the one-level arranged in pairs and fixes carrying roller, a described one-level is fixed carrying roller and is connected with one-level drive unit, the rear end of described one-level screening support is provided with one-level floating idler roller seat, described one-level floating idler roller seat and described one-level are screened between support and are connected with one-level spring base, described one-level floating idler roller seat is provided with the driven carrying roller of one-level arranged in pairs, paired described one-level fixes erection between carrying roller and the driven carrying roller of described one-level primary vibration rotary screen, the barrel of described primary vibration rotary screen offers one-level sieve material hole, described primary vibration rotary screen inwall is provided with one-level conveying helical blade, described secondary sorting mechanism comprises secondary screening support, the front end of described secondary screening support is provided with secondary floating idler roller seat, described secondary floating idler roller seat and described secondary screen between support and are connected with two-level spring seat, described secondary floating idler roller seat is provided with the driven carrying roller of secondary arranged in pairs, the rear end of described secondary screening support is provided with the secondary arranged in pairs and fixes carrying roller, a described secondary is fixed carrying roller and is connected with secondary drive device, paired described secondary fixes erection between carrying roller and the driven carrying roller of described secondary secondary vibration rotary screen, the barrel of described secondary vibration rotary screen offers secondary sieve material hole, described secondary vibration rotary screen inwall is provided with secondary conveying helical blade, the discharge port end of described primary vibration rotary screen stretches in described secondary vibration rotary screen, and the outer wall circumference of the discharge port end of described primary vibration rotary screen is interval with vibration support roller, the feed inlet end of described secondary vibration rotary screen is overlapped on described vibration support roller.
As preferred technical scheme, described one-level drive unit comprises one-level motor, and described one-level motor is connected with first class reducer, and the output shaft of described first class reducer is fixed carrying roller with a described one-level and is connected.
As the improvement to technique scheme, described secondary drive device comprises second-stage electric machine, and described second-stage electric machine is connected with 2-level reducer, and the output shaft of described 2-level reducer is fixed carrying roller with a described secondary and is connected by belt transmission.
As the further improvement to technique scheme, the diameter of described primary vibration rotary screen is less than the diameter of described secondary vibration rotary screen.
As the further improvement to technique scheme, the rotation direction reversed of described primary vibration rotary screen and described secondary vibration rotary screen is arranged; The hand of spiral of described one-level conveying helical blade and secondary conveying helical blade is oppositely arranged.
As improving especially further technique scheme, the axis height of described primary vibration rotary screen is higher than the axis height of described secondary vibration rotary screen.
Owing to have employed technique scheme, the two sieve of drum-type vibration, one-level sorting mechanism and secondary sorting mechanism is comprised successively along mass transport direction, described one-level sorting mechanism comprises one-level screening support, the front end of described one-level screening support is provided with the one-level arranged in pairs and fixes carrying roller, a described one-level is fixed carrying roller and is connected with one-level drive unit, the rear end of described one-level screening support is provided with one-level floating idler roller seat, described one-level floating idler roller seat and described one-level are screened between support and are connected with one-level spring base, described one-level floating idler roller seat is provided with the driven carrying roller of one-level arranged in pairs, paired described one-level fixes erection between carrying roller and the driven carrying roller of described one-level primary vibration rotary screen, the barrel of described primary vibration rotary screen offers one-level sieve material hole, described primary vibration rotary screen inwall is provided with one-level conveying helical blade, described secondary sorting mechanism comprises secondary screening support, the front end of described secondary screening support is provided with secondary floating idler roller seat, described secondary floating idler roller seat and described secondary screen between support and are connected with two-level spring seat, described secondary floating idler roller seat is provided with the driven carrying roller of secondary arranged in pairs, the rear end of described secondary screening support is provided with the secondary arranged in pairs and fixes carrying roller, a described secondary is fixed carrying roller and is connected with secondary drive device, paired described secondary fixes erection between carrying roller and the driven carrying roller of described secondary secondary vibration rotary screen, the barrel of described secondary vibration rotary screen offers secondary sieve material hole, described secondary vibration rotary screen inwall is provided with secondary conveying helical blade, the discharge port end of described primary vibration rotary screen stretches in described secondary vibration rotary screen, and the outer wall circumference of the discharge port end of described primary vibration rotary screen is interval with vibration support roller, the feed inlet end of described secondary vibration rotary screen is overlapped on described vibration support roller.During use, the feed inlet end of described primary vibration rotary screen can be connected with feeding conveyor, need material to be processed, enter in described primary vibration rotary screen via described feeding conveyor, described one-level drive unit drives the described one-level that is connected to fix carrying roller, frictional force is relied on to drive described primary vibration rotary screen to rotate, under the acting in conjunction of rotary centrifugal force and described one-level conveying helical blade, material does axial feeding campaign and radial whipping in described primary vibration rotary screen, and the heavy material that size is less than described one-level sieve material hole is screened out.Material is transported in described secondary vibration rotary screen in described primary vibration rotary screen, described secondary drive device drives the described secondary that is connected to fix carrying roller, frictional force is relied on to drive described secondary vibration rotary screen to rotate, under the acting in conjunction of rotary centrifugal force and described secondary conveying helical blade, material does axial feeding campaign and radial whipping in described secondary vibration rotary screen, and the heavy material that size is less than described secondary sieve material hole is screened out.The discharge port end of described primary vibration rotary screen stretches in described secondary vibration rotary screen, and the outer wall circumference of the discharge port end of described primary vibration rotary screen is interval with vibration support roller; The feed inlet end of described secondary vibration rotary screen is overlapped on described vibration support roller.In rotation process, peak residing for described vibration support roller can up and down reciprocatingly change, produce a difference in height, the feed inlet end of the described secondary vibration rotary screen that described vibration support roller supports correspondingly falls to rise and moves back and forth, up-down vibration while described secondary vibration rotary screen is rotated, described secondary vibration rotary screen also can react on described primary vibration rotary screen, under described one-level spring base and described two-level spring seat elastic reaction, described primary vibration rotary screen and described secondary vibration rotary screen is impelled to do vibration in respective direction, the material can broken up larger pieces of material or unite, the material in described primary vibration rotary screen and described secondary vibration rotary screen is made to be in dispersity, improve screen rate, and arranging of described vibration support roller can reduce friction, effectively abate the noise.The utility model easy accessibility, screening effect is good, substantially increase screen rate, the automaticity of work is high, and labor strength is little, and production efficiency is high, be applicable to the rear class sorting of urban and rural domestic refuse treatment system, can select plastics, fabric, sandstone, glass, metal etc. be sieved away, the secondary for material utilizes and provides guarantee.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structure principle chart of the utility model embodiment using state;
Fig. 3 is the structural representation of the utility model embodiment inside;
Fig. 4 is the A portion partial enlarged drawing of Fig. 3;
Fig. 5 is the structural representation of the utility model embodiment primary vibration rotary screen and secondary vibration rotary screen junction;
Fig. 6 is the structural representation of primary vibration rotary screen and secondary vibration rotary screen junction in the utility model embodiment course of work.
In figure: 11-one-level screening support; 12-one-level fixes carrying roller; The driven carrying roller of 13-one-level; 14-primary vibration rotary screen; 15-one-level sieve material hole; 16-one-level conveying helical blade; 17-vibrates support roller; 21-secondary screening support; 22-secondary fixes carrying roller; The driven carrying roller of 23-secondary; 24-secondary vibration rotary screen; 25-secondary sieve material hole; 26-secondary conveying helical blade; 31-first class reducer; 32-one-level motor; 41-2-level reducer; 42-second-stage electric machine; 51-one-level floating idler roller seat; 52-one-level spring base; 61-secondary floating idler roller seat; 62-two-level spring seat; 7-feeding conveyor.
Detailed description of the invention
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, the two sieve of drum-type vibration, one-level sorting mechanism and secondary sorting mechanism is comprised successively along mass transport direction, described one-level sorting mechanism comprises one-level screening support 11, the front end of described one-level screening support 11 is provided with the one-level arranged in pairs and fixes carrying roller 12, a described one-level is fixed carrying roller 12 and is connected with one-level drive unit, the rear end of described one-level screening support 11 is provided with one-level floating idler roller seat 51, described one-level floating idler roller seat 51 and described one-level are screened between support 11 and are connected with one-level spring base 52, described one-level floating idler roller seat 51 is provided with the driven carrying roller 13 of one-level arranged in pairs, paired described one-level fixes erection between carrying roller 12 and the driven carrying roller 13 of described one-level primary vibration rotary screen 14, the barrel of described primary vibration rotary screen 14 offers one-level sieve material hole 15, described primary vibration rotary screen 14 inwall is provided with one-level conveying helical blade 16, described secondary sorting mechanism comprises secondary screening support 21, the front end of described secondary screening support 21 is provided with secondary floating idler roller seat 61, described secondary floating idler roller seat 61 and described secondary screen between support 21 and are connected with two-level spring seat 62, described secondary floating idler roller seat 61 is provided with the driven carrying roller 23 of secondary arranged in pairs, the rear end of described secondary screening support 21 is provided with the secondary arranged in pairs and fixes carrying roller 22, a described secondary is fixed carrying roller 22 and is connected with secondary drive device, paired described secondary fixes erection between carrying roller 22 and the driven carrying roller 23 of described secondary secondary vibration rotary screen 24, the barrel of described secondary vibration rotary screen 24 offers secondary sieve material hole 25, described secondary vibration rotary screen 24 inwall is provided with secondary conveying helical blade 26, as shown in Figure 5, the discharge port end of described primary vibration rotary screen 14 stretches in described secondary vibration rotary screen 24, and the outer wall circumference of the discharge port end of described primary vibration rotary screen 14 is interval with vibration support roller 17, the feed inlet end of described secondary vibration rotary screen 24 is overlapped on described vibration support roller 17.
During use, the feed inlet end of described primary vibration rotary screen 14 can be connected with feeding conveyor 7, need material to be processed, enter in described primary vibration rotary screen 14 via described feeding conveyor 7, described one-level drive unit drives the described one-level that is connected to fix carrying roller 12, frictional force is relied on to drive described primary vibration rotary screen 14 to rotate, under the acting in conjunction of rotary centrifugal force and described one-level conveying helical blade 16, material does axial feeding campaign and radial whipping in described primary vibration rotary screen 14, the heavy material that size is less than described one-level sieve material hole 15 is screened out.Material is transported in described secondary vibration rotary screen 24 in described primary vibration rotary screen 14, described secondary drive device drives the described secondary that is connected to fix carrying roller 22, frictional force is relied on to drive described secondary vibration rotary screen 24 to rotate, under the acting in conjunction of rotary centrifugal force and described secondary conveying helical blade 26, material does axial feeding campaign and radial whipping in described secondary vibration rotary screen 24, and the heavy material that size is less than described secondary sieve material hole 25 is screened out.
As shown in Figure 6, the discharge port end of described primary vibration rotary screen 14 stretches in described secondary vibration rotary screen 24, and the outer wall circumference of the discharge port end of described primary vibration rotary screen 14 is interval with vibration support roller 17; The feed inlet end of described secondary vibration rotary screen 24 is overlapped on described vibration support roller 17.In rotation process, peak residing for described vibration support roller 17 can up and down reciprocatingly change, produce a difference in height, the feed inlet end of the described secondary vibration rotary screen 24 that described vibration support roller 17 supports correspondingly falls to rise and moves back and forth, up-down vibration while described secondary vibration rotary screen 24 is rotated, described secondary vibration rotary screen 24 also can react on described primary vibration rotary screen 14, under described one-level spring base 52 and described two-level spring seat 62 elastic reaction, described primary vibration rotary screen 14 and described secondary vibration rotary screen 24 is impelled to do vibration in respective direction, the material can broken up larger pieces of material or unite, described primary vibration rotary screen 14 is made to be in dispersity with the material in described secondary vibration rotary screen 24, improve screen rate, and arranging of described vibration support roller 17 can reduce friction, effectively abate the noise.The present embodiment easy accessibility, screening effect is good, substantially increase screen rate, the automaticity of work is high, and labor strength is little, and production efficiency is high, be applicable to the rear class sorting of urban and rural domestic refuse treatment system, can select plastics, fabric, sandstone, glass, metal etc. be sieved away, the secondary for material utilizes and provides guarantee.
Described one-level drive unit comprises one-level motor 32, described one-level motor 32 is connected with first class reducer 31, the output shaft of described first class reducer 31 is fixed carrying roller 12 with a described one-level and is connected, and said structure can provide coupling rotating speed, and effectively increases torque.
Described secondary drive device comprises second-stage electric machine 42, described second-stage electric machine 42 is connected with 2-level reducer 41, the output shaft of described 2-level reducer 41 is fixed carrying roller 22 with a described secondary and is connected by belt transmission, and said structure can provide coupling rotating speed, and effectively increases torque.
The diameter of described primary vibration rotary screen 14 is less than the diameter of described secondary vibration rotary screen 24.Said structure is convenient to feed inlet end that described vibration support roller 17 supports described secondary vibration rotary screen 24 and is correspondingly fallen to rise and move back and forth, up-down vibration while described secondary vibration rotary screen 24 is rotated.
Described primary vibration rotary screen 14 is arranged with the rotation direction reversed of described secondary vibration rotary screen 24; Described one-level conveying helical blade 16 is oppositely arranged with the hand of spiral of secondary conveying helical blade 26, and said structure can make material in fortune merits and demerits journey, with the rolling of different directions, can, easily by the material scattering be wound around of uniting, make screening even.
The axis height of described primary vibration rotary screen 14 is higher than the axis height of described secondary vibration rotary screen 24, between the axis of described primary vibration rotary screen 14 and the axis of described secondary vibration rotary screen 24, there is difference in height, described primary vibration rotary screen 14 and described secondary vibration rotary screen 24 can be impelled further to do vibration in respective direction, be conducive to the material broken up larger pieces of material or unite, improve screen rate.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. the two sieve of drum-type vibration, one-level sorting mechanism and secondary sorting mechanism is comprised successively along mass transport direction, it is characterized in that: described one-level sorting mechanism comprises one-level screening support, the front end of described one-level screening support is provided with the one-level arranged in pairs and fixes carrying roller, a described one-level is fixed carrying roller and is connected with one-level drive unit, the rear end of described one-level screening support is provided with one-level floating idler roller seat, described one-level floating idler roller seat and described one-level are screened between support and are connected with one-level spring base, described one-level floating idler roller seat is provided with the driven carrying roller of one-level arranged in pairs, paired described one-level fixes erection between carrying roller and the driven carrying roller of described one-level primary vibration rotary screen, the barrel of described primary vibration rotary screen offers one-level sieve material hole, described primary vibration rotary screen inwall is provided with one-level conveying helical blade,
Described secondary sorting mechanism comprises secondary screening support, the front end of described secondary screening support is provided with secondary floating idler roller seat, described secondary floating idler roller seat and described secondary screen between support and are connected with two-level spring seat, described secondary floating idler roller seat is provided with the driven carrying roller of secondary arranged in pairs, the rear end of described secondary screening support is provided with the secondary arranged in pairs and fixes carrying roller, a described secondary is fixed carrying roller and is connected with secondary drive device, paired described secondary fixes erection between carrying roller and the driven carrying roller of described secondary secondary vibration rotary screen, the barrel of described secondary vibration rotary screen offers secondary sieve material hole, described secondary vibration rotary screen inwall is provided with secondary conveying helical blade,
The discharge port end of described primary vibration rotary screen stretches in described secondary vibration rotary screen, and the outer wall circumference of the discharge port end of described primary vibration rotary screen is interval with vibration support roller; The feed inlet end of described secondary vibration rotary screen is overlapped on described vibration support roller.
2. the two sieve of drum-type vibration as claimed in claim 1, it is characterized in that: described one-level drive unit comprises one-level motor, described one-level motor is connected with first class reducer, and the output shaft of described first class reducer is fixed carrying roller with a described one-level and is connected.
3. the two sieve of drum-type vibration as claimed in claim 1, it is characterized in that: described secondary drive device comprises second-stage electric machine, described second-stage electric machine is connected with 2-level reducer, and the output shaft of described 2-level reducer is fixed carrying roller with a described secondary and is connected by belt transmission.
4. the two sieve of drum-type vibration as claimed in claim 1, is characterized in that: the diameter of described primary vibration rotary screen is less than the diameter of described secondary vibration rotary screen.
5. the two sieve of drum-type vibration as claimed in claim 1, is characterized in that: the rotation direction reversed of described primary vibration rotary screen and described secondary vibration rotary screen is arranged; The hand of spiral of described one-level conveying helical blade and secondary conveying helical blade is oppositely arranged.
6. the two sieve of drum-type vibration as described in claim as arbitrary in claim 1 to 5, is characterized in that: the axis height of described primary vibration rotary screen is higher than the axis height of described secondary vibration rotary screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795954.1U CN204523481U (en) | 2014-12-15 | 2014-12-15 | The two sieve of drum-type vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795954.1U CN204523481U (en) | 2014-12-15 | 2014-12-15 | The two sieve of drum-type vibration |
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| Publication Number | Publication Date |
|---|---|
| CN204523481U true CN204523481U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420795954.1U Withdrawn - After Issue CN204523481U (en) | 2014-12-15 | 2014-12-15 | The two sieve of drum-type vibration |
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| CN (1) | CN204523481U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525466A (en) * | 2014-12-15 | 2015-04-22 | 潍坊金丝达新能源科技有限公司 | Roller type vibration double sieve |
| CN109969615A (en) * | 2019-03-22 | 2019-07-05 | 顾健健 | A kind of high-protection type grain humidity discharging storage system and its working method |
| CN110523631A (en) * | 2019-08-29 | 2019-12-03 | 温州金茂建设有限公司 | A kind of building waste disintegrating screening machine |
-
2014
- 2014-12-15 CN CN201420795954.1U patent/CN204523481U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525466A (en) * | 2014-12-15 | 2015-04-22 | 潍坊金丝达新能源科技有限公司 | Roller type vibration double sieve |
| CN104525466B (en) * | 2014-12-15 | 2016-05-11 | 潍坊金丝达新能源科技有限公司 | The two sieves of drum-type vibration |
| CN109969615A (en) * | 2019-03-22 | 2019-07-05 | 顾健健 | A kind of high-protection type grain humidity discharging storage system and its working method |
| CN109969615B (en) * | 2019-03-22 | 2020-05-19 | 唐山市曹妃甸区玲通米业有限公司 | High-protection type grain moisture-removing storage system and working method thereof |
| CN110523631A (en) * | 2019-08-29 | 2019-12-03 | 温州金茂建设有限公司 | A kind of building waste disintegrating screening machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20160511 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |