CN201275530Y - Belt-conveying type sieving machine - Google Patents
Belt-conveying type sieving machine Download PDFInfo
- Publication number
- CN201275530Y CN201275530Y CNU200820148959XU CN200820148959U CN201275530Y CN 201275530 Y CN201275530 Y CN 201275530Y CN U200820148959X U CNU200820148959X U CN U200820148959XU CN 200820148959 U CN200820148959 U CN 200820148959U CN 201275530 Y CN201275530 Y CN 201275530Y
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- belt
- screening
- pallet
- big
- housing
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- Expired - Fee Related
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Abstract
The utility model relates to a belt transmission type screening machine for driving a plurality of groups of sieves to run through belt transmission combined with a cam and for replacing a traditional gear transmission mechanism. The belt transmission type screening machine comprises a stander, a motor, a small belt pulley and a main shaft, wherein, a big belt pulley is installed at the lower end of the main shaft, a triangular belt is arranged between the big belt pulley and the small belt pulley, an eccentric wheel is fixed at the upper end of the main shaft, a big bearing is hooped outside the eccentric wheel, a big bearing sleeve is hooped outside the big bearing and is connected with a screening tray by being connected with a bearing component, the screening tray is hung on the stander through a sling, circular holes for fastening the sieves are evenly distributed on the screening tray, sieve assemblies are installed on the circular holes and fixed on the sieving tray, and a receiving tray is fixed below the stander. The complete machine adopts the belt to be combined with the cam group, has a simple structure and is convenient for maintenance; the cost is low, and the pollution to the environment due to the oil emission is reduced; and one device drives four groups of the sieves, therefore, the operating efficiency is improved by a plurality of times.
Description
Technical field
The utility model relates to a kind of mechanical transmission structure, particularly relates to a kind of belt transmission and cam and combines to drive how the group sieves turn round, and has replaced the belt-conveying type sieving machine of conventional gears transmission mechanism, is a technology at pollution-free and quick screening.
Background technology
For many years, the tiny solid particle become more meticulous the screening employed equipment can not realize pollution-free and quick screening, the work of conventional screen subset all needs to carry out oily.Design concept mostly is gear type transmission gear shift and the slide block movement pattern that combines, and this kind equipment must organic fuel tank carries out oil bath lubrication to gear train and uninterrupted filling butter is lubricated slide block.In the real work, gear rotates serious wear, equipment fault maintenance rate height, equipment life is low, equipment is seriously polluted to the screening thing, particularly some meticulous valuable screening things cause severe attrition especially, and an equipment can only drive one group of sieve, the expensive operating efficiency of purchasing price is low, require very high to plant area and employee's professional technique, noise pollution, oil pollution be a big chronic disease especially, does not meet environmental requirement, and the screening plant that comprehensive above problems are developed a kind of brand-new type is imperative.
Summary of the invention
In order to satisfy the demand in the actual screening work and to solve problems and a kind of belt-conveying type sieving machine of providing, well solved many shortcoming of present screening plant with features such as simple, easy to maintenance, the easy operation of practicality, stability and equipment mechanism that himself was had, operating efficiency height.
The purpose of this utility model be achieved in that comprise frame, rack-mounted motor, be installed in small belt pulley on the motor output shaft, by bearing and the rack-mounted main shaft of bearing holder (housing, cover), it is characterized in that: the lower end at main shaft is mounted with big belt pulley, between big belt pulley and small belt pulley, be connected with the V-belt, upper end at main shaft is mounted with eccentric wheel, hoop has big bearing in eccentric outside, hoop has big bearing holder (housing, cover) outside big bearing, and this big bearing holder (housing, cover) is connected with the screening pallet by the connection bearing assembly.The screening pallet on frame, is evenly equipped with the circular hole that can tighten sieve on the screening pallet by strip suspension, and the sieve group is installed on the circular hole, and the sieve group is fixed on the screening pallet by fixing spring, and the pallet that connects material is fixed in the frame below.
Described connection bearing assembly comprises the tie-beam that is connected with big bearing holder (housing, cover), with the fixedly connected little bearing holder (housing, cover) of tie-beam, be installed in little bearing in the little bearing holder (housing, cover), be installed in trip bolt in the little bearing centre hole, be connected steel plate by what trip bolt and little bearing holder (housing, cover) flexibly connected, the connection steel plate is fixed on a side of sieving pallet.
On the screening pallet, be evenly equipped with four circular holes of sieve being installed and being tightened sieve.
One end of fixing spring is installed on the screening pallet, and an other end is connected with install linking up with, and the pulling force by fixing spring is the sieve group fixedly.
Suspender belt connects frame and screening pallet, by the height and the depth of parallelism of suspender belt adjustment screening pallet, guarantees that the screening pallet carries out back and forth movement along a fixed line.
At upper rack gauge tap is installed.
The utlity model has following good effect: complete machine takes belt and cam set now to combine, and simple in structure being convenient to keeped in repair; Manufactured materials is common cheap for manufacturing cost, has controlled the manufactured materials cost; The maintenance that do not need during work to refuel is lubricated, has controlled the pollution to the screening thing, has realized zero loss substantially, has also reduced because of the oil product environmental pollution caused by discharge simultaneously; An equipment drives four groups of sieves, and operating efficiency improves several times, has reduced the equipment cost input, has shortened the process time.
Description of drawings
Fig. 1 looks schematic diagram for the screening machine master.
Fig. 2 is the screening machine schematic top plan view.
Fig. 3 looks schematic diagram for the screening machine right side.
Fig. 4 is for connecting the assembly profile between main shaft and the screening pallet.
The specific embodiment
Shown in Fig. 1～4, screening machine comprises frame 1, be installed in the motor 18 on the frame 1, be installed in the small belt pulley 17 on the output shaft of motor 18, be installed in main shaft 5 on the frame 1 by bearing and bearing holder (housing, cover) 4, be mounted with big belt pulley 3 in the lower end of main shaft 5, between big belt pulley 3 and small belt pulley 17, be connected with V-belt 2, be mounted with eccentric wheel 8 in the upper end of main shaft 5, hoop has big bearing 7 in the outside of eccentric wheel 8, hoop has big bearing holder (housing, cover) 6 outside big bearing, this big bearing holder (housing, cover) 6 is connected with screening pallet 15 by the connection bearing assembly, and V-belt 2 is the V-type V-belt.Described connection bearing assembly comprises the tie-beam 21 that is connected with big bearing holder (housing, cover) 6, with the fixedly connected little bearing holder (housing, cover) 10 of tie-beam 21, be installed in little bearing 12 in the little bearing holder (housing, cover) 10, be installed in trip bolt 11 in little bearing 12 centre bores, by trip bolt 11 and little bearing holder (housing, cover) 10 flexible connections be connected steel plate 20, connection steel plate 20 is fixed on a side of sieving pallet 15.
Shown in Fig. 1～2, multi-functional screening machine dynamic Control is finished by gauge tap 9, motor 18, and gauge tap can come the control appliance running status by the control power source motor.
Shown in Fig. 1～2, motor connects big belt pulley 3 and small belt pulleys 17 by V-type V-belt 2, finishes power output and obtains required rotating speed according to the diameter ratio of big belt pulley and small belt pulley; The lower end that big belt pulley is installed in main shaft 5 is synchronized with the movement by the eccentric wheel of being installed by the main shaft and the upper end of bearing fixing 8, and eccentric wheel is power conversion parallel back and forth movement by the eccentric characteristic of self with eccentric distance.
As Fig. 1, Fig. 2 and shown in Figure 4, sieve group 13, fixing spring 14, screening pallet 15, suspender belt 19 have been formed the screening working portion of equipment, this part is connected with the eccentric wheel assembly of being made up of big bearing holder (housing, cover) 6, big bearing 7, eccentric wheel 8 by the coupling assembling of being made up of little bearing holder (housing, cover) 10, trip bolt 11, little bearing 12 and connection steel plate 20, and do parallel back and forth movement synchronously and drive sieve group motion, finish whole screening work.
As shown in Figure 2, suspender belt 19 connects frame 1 and screening pallet 15, and it plays fixation, the movement locus of standard screening pallet.
Shown in Fig. 1～2, the pallet 16 that connects material is fixed on angled inclination on the frame 1, and screenings enters in the collection container by the pallet that connects material.
As shown in Figure 4, link together by tie-beam 21 rigidity between big bearing holder (housing, cover) 6 and the little bearing holder (housing, cover) 10, this tie-beam can be rigidity objects such as round steel, square steel, steel plate.
As Fig. 1 and shown in Figure 4, connect steel plate 20 and be welded on screening pallet 15 left margin positions, the center that connects steel plate 20 is porose, and trip bolt 11 will connect steel plate 20 by this hole and link together with little bearing holder (housing, cover) 10.
Claims (6)
1, a kind of belt-conveying type sieving machine, comprise frame (1), be installed in the motor (18) on the frame (1), be installed in the small belt pulley (17) on the output shaft of motor (18), be installed in main shaft (5) on the frame (1) by bearing and bearing holder (housing, cover) (4), it is characterized in that: be mounted with big belt pulley (3) in the lower end of main shaft (5), between big belt pulley (3) and small belt pulley (17), be connected with V-belt (2), be mounted with eccentric wheel (8) in the upper end of main shaft (5), hoop has big bearing (7) in the outside of eccentric wheel (8), hoop has big bearing holder (housing, cover) (6) outside big bearing, this big bearing holder (housing, cover) (6) is connected with screening pallet (15) by the connection bearing assembly
Screening pallet (15) hangs on the frame by suspender belt (19), be evenly equipped with the circular hole that can tighten sieve on the screening pallet (15), sieve group (13) is installed on the circular hole, sieve group (13) is fixed on the screening pallet (15) by fixing spring (14), and the pallet that connects material (16) is fixed in the frame below.
2, belt-conveying type sieving machine according to claim 1, it is characterized in that: described connection bearing assembly comprises the tie-beam (21) that is connected with big bearing holder (housing, cover) (6), with the fixedly connected little bearing holder (housing, cover) (10) of tie-beam (21), be installed in little bearing (12) in the little bearing holder (housing, cover) (10), be installed in trip bolt (11) in little bearing (12) centre bore, by trip bolt (11) and little bearing holder (housing, cover) (10) flexible connection be connected steel plate (20), connection steel plate (20) is fixed on a side of sieving pallet (15).
3, belt-conveying type sieving machine according to claim 1 is characterized in that: be evenly equipped with four circular holes of sieve being installed and being tightened sieve on screening pallet (15).
4, belt-conveying type sieving machine according to claim 1 is characterized in that: an end of fixing spring (14) is installed in screening pallet (15), and an other end is connected with installing to link up with, and the pulling force by fixing spring (14) is sieve group (13) fixedly.
5, belt-conveying type sieving machine according to claim 1, it is characterized in that: suspender belt (19) connects frame (1) and screening pallet (15), by the height and the depth of parallelism that suspender belt (19) adjustment is sieved pallet (15), guarantee that screening pallet (15) carries out back and forth movement along a fixed line.
6, belt-conveying type sieving machine according to claim 1 is characterized in that: at upper rack gauge tap (9) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820148959XU CN201275530Y (en) | 2008-09-03 | 2008-09-03 | Belt-conveying type sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820148959XU CN201275530Y (en) | 2008-09-03 | 2008-09-03 | Belt-conveying type sieving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275530Y true CN201275530Y (en) | 2009-07-22 |
Family
ID=40893110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820148959XU Expired - Fee Related CN201275530Y (en) | 2008-09-03 | 2008-09-03 | Belt-conveying type sieving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275530Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319668A (en) * | 2011-06-02 | 2012-01-18 | 烟台力凯电子科技有限公司 | Shell screening method |
| CN105327852A (en) * | 2015-12-15 | 2016-02-17 | 山东交通学院 | Honeysuckle flower selecting machine |
-
2008
- 2008-09-03 CN CNU200820148959XU patent/CN201275530Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319668A (en) * | 2011-06-02 | 2012-01-18 | 烟台力凯电子科技有限公司 | Shell screening method |
| CN105327852A (en) * | 2015-12-15 | 2016-02-17 | 山东交通学院 | Honeysuckle flower selecting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENAN HUANG HE WHIRL WIND GROUP CO., LTD. Free format text: FORMER OWNER: HENAN HUANGHE ENTERPRISES GROUP CO., LTD. Effective date: 20100712 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100712 Address after: 461500 No. 200 Renmin Road, Henan, Changge Patentee after: Henan Huanghe Whirlwind Co., Ltd. Address before: 461500 No. 200 Renmin Road, Henan, Changge Patentee before: Henan Huanghe Industrial Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20160903 |