CN206676718U - One kind spring screening plant - Google Patents
One kind spring screening plant Download PDFInfo
- Publication number
- CN206676718U CN206676718U CN201720282401.XU CN201720282401U CN206676718U CN 206676718 U CN206676718 U CN 206676718U CN 201720282401 U CN201720282401 U CN 201720282401U CN 206676718 U CN206676718 U CN 206676718U
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- CN
- China
- Prior art keywords
- sieve plate
- rotating shaft
- driving mechanism
- screening plant
- eccentric wheel
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Abstract
A kind of spring screening plant is the utility model is related to, it includes sieving case, is provided with the screening case described in feeding port and is provided with some strip sieve plates being arranged side by side in screening case, it is characterised in that：The sieve plate drives by crank driving mechanism, and the crank driving mechanism is connected with motor at least provided with rotating shaft one end of crank driving mechanism described in one group and one of which；The crank driving mechanism includes two groups of bearing blocks, rotating shaft and coordinates to correspond with rotating shaft to drive sieve plate to realize several eccentric wheels that bounce screen transfer is made, the respective bearing fit between bearing block in the both ends of the rotating shaft；Realized and coordinated by the axis hole provided with keyway between the eccentric wheel and rotating shaft, between the adjacent axis hole relative to its eccentric wheel core wheel successively in left and right, upper and lower to eccentric setting make to produce difference in height between sieve plate or longitudinal separation is poor, the equipment can improve screening efficiency, cost-effective.
Description
Technical field
The utility model belongs to garbage sieving device, more particularly to for automatic sieving kitchen, food waste and house refuse
One kind spring screening plant.
Background technology
Spring screening plant is each group in solid waste in kitchen, food waste and house refuse and other complex materials
The coefficient of friction and the difference of collision coefficient divided, when being moved on inclined-plane or colliding spring with inclined-plane, produce different motion speed
Degree and spring track and realize a kind of processing method for separation of bouncing each other.Sieve plate composition and transmission generally use overall mould at present
Formula, during material screening, due to the influence of wet viscosity, accumulation, which occurs, in material can not divide uniformly, and sieve plate is general only in addition
Sieved before and after energy, the difference in height between solid waste can not be produced, it is impossible to material efficiently separated, so as to influence screening effect
Rate.
The content of the invention
In order to solve the above problems, the utility model has carried a kind of spring screening plant, and its screening efficiency significantly improves, section
About cost.
The technical solution adopted in the utility model is as follows：
One kind spring screening plant, including case is sieved, it is provided with the screening case described in feeding port and is provided with screening case
Some strip sieve plates being arranged side by side, it is characterised in that：The sieve plate drives by crank driving mechanism, the crank gearing
Mechanism is connected with motor at least provided with rotating shaft one end of crank driving mechanism described in one group and one of which；
The crank driving mechanism includes two groups of bearing blocks, rotating shaft and coordinates to correspond with rotating shaft to drive sieve plate to realize bullet
Several eccentric wheels that vanning transfer is made, the respective bearing fit between bearing block in the both ends of the rotating shaft；The eccentric wheel with
Realized and coordinated by the axis hole provided with keyway between rotating shaft, be in successively relative to the core wheel of its eccentric wheel between the adjacent axis hole
Left and right, upper and lower to eccentric setting make to produce difference in height between sieve plate or longitudinal separation is poor.
Above-mentioned spring screening plant, the eccentric wheel are fixed in sieve plate support by bearing fit, the sieve plate support it is upper
Portion is fixedly connected with the bottom surface of sieve plate, and the two sides of the sieve plate support are equipped with the protecting cover for protecting eccentric wheel and bearing.
Above-mentioned spring screening plant, the sieve plate include imperforate section and are provided with the porose area that has of sieve aperture, and the two of the sieve plate
Side is provided with the side plate with sawtooth.
Above-mentioned spring screening plant, falcate cavity is provided with the wheel face of the eccentric wheel, is provided with the cavity
1-3 circular hole.
Above-mentioned spring screening plant, 2-5 eccentric wheel is provided with a buffing pad.
Above-mentioned spring screening plant, the axis hole are provided with equally distributed 2-8 keyway.
The beneficial effects of the utility model are：
1st, sieve plate is arranged to the strip of some parallel distributeds, crank driving mechanism can drive respectively sieve plate realize it is left and right,
Upper and lower screening, sieve plate generate difference in height in vertical direction, and material is thrown into realization spring screening, avoids material from sticking in
Together, operating efficiency is greatly improved.
2nd, crank driving mechanism is realized by several eccentric wheels, and technique is simple, is easy to dismount and safeguards, is greatly saved into
This.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the screening mechanism schematic diagram of the utility model embodiment；
Fig. 3 is the crank driving mechanism schematic diagram of the utility model embodiment；
Fig. 4 is the rotating shaft schematic diagram of the utility model embodiment；
Fig. 5 is the offset assembly structural representation of the utility model embodiment（Without protecting cover）；
Fig. 6 is the eccentric shaft schematic diagram of the utility model embodiment.
In figure：1 be support, 2 be staircase, 3 to walk on stage, 4 be screening case, 5 be feeding port, 6 be sieve plate, 7 be motor, 8 be
Crank driving mechanism, 61 be that imperforate section, 62 to have porose area, 63 are side plate, 81 is bearing block, 82 is wheel case, 83 is buffing pad, 84
It is eccentric wheel for rotating shaft, 85,86 is bearing, 851 is axis hole, 852 is screw, 853 is circular hole, 854 is groove.
Embodiment
The utility model is further explained below in conjunction with the accompanying drawings.
With reference to Fig. 1 to Fig. 5, this of the present embodiment collects spring screening plant, including support 1, staircase 2, walk on stage 3 and screening
Case 4, described sieve are provided with feeding port 5 on case 4, six strip sieve plates 6 being arranged side by side are provided with the screening case 4.Institute
State sieve plate 6 to drive by crank driving mechanism 8, the crank driving mechanism 8 is provided with two groups of front and rear arrangement and rear
One end of the rotating shaft 84 of crank driving mechanism 8 is connected with motor 7；
The crank driving mechanism 8 includes two groups of bearing blocks 81, rotating shaft 84 and coordinates to correspond with rotating shaft 84 to drive sieve
Plate 6 realizes six eccentric wheels 85 that bounce screen transfer is made, and each bearing is matched somebody with somebody between bearing block 81 at the both ends of the rotating shaft 84
Close.
Further combined with Fig. 3, above-mentioned spring screening plant, a buffing pad 83 is just provided with interval of 2 eccentric wheels 85,
Realized and coordinated by the axis hole 851 provided with keyway between the eccentric wheel 85 and rotating shaft 84, it is relative between the adjacent axis hole 851
In the core wheel of its eccentric wheel 85 be followed successively by left and right, upper and lower to sequential loop eccentric setting, i.e., the bias of adjacent axis hole 851
Differential seat angle is set by 180 °, 90 °, 180 °, 90 ° of sequential loop, axis hole 851 when being in right position adjacent sieve plate 6 it
Between produce that longitudinal separation is poor, generation difference in height and makes every two groups of adjacent sieves between adjacent sieve plate 6 when axis hole 851 is in upper-lower position
Difference in height is also produced between plate 6, at least the one group of generation of adjacent two sieve plate 6 longitudinal separation is poor in each screening circulation, protects
The rigidity and closure of screening system are demonstrate,proved, material largely will not block or drop between the gap of sieve plate 6 for having difference in height, convenient
The separation of material, so that split movement between solid waste, avoids materials from bonding from influenceing screening effect together.According to this implementation
The requirement of example, the axis hole 851 are preferably provided with equally distributed 8 keyways.
Above-mentioned spring screening plant, the eccentric wheel 85 is coordinated by bearing 86 to be fixed in sieve plate support 82, the sieve plate
The top of support 82 is fixedly connected with the bottom surface of sieve plate 6, is thusly-formed four-bar mechanism.It is described to ensure service life and security
The two sides of sieve plate support 82 are equipped with the protecting cover for protecting eccentric wheel 85 and bearing 86.
Above-mentioned spring screening plant, the sieve plate 6 includes imperforate section 61 and be provided with sieve aperture have porose area 62, the sieve plate
6 both sides are provided with the side plate 63 with sawtooth.
Above-mentioned spring screening plant, falcate cavity 854, the cavity 854 are provided with the wheel face of the eccentric wheel 85
In be provided with 3 circular holes.
The course of work of the spring screening plant of the present embodiment is：Solid material to be sorted is put into by feeding port 5, is dropped
Onto sieve plate 6, motor 7 drives the crank driving mechanism 8 at rear to drive the crank driving mechanism 8 in sieve plate 6 and front to move so that
Each piece of sieve plate sieves about 6 with front and rear.Also cause simultaneously the material that drops on sieve plate 6 is continuous, great-jump-forward forward and to
The amplitude that upper throwing, wherein material are thrown with the speed run forward is determined by the rotating speed and eccentric throw of motor 7.Material exists
It is middle from outlet less than the screenings of sieve diameter during throwing and fall down forward upwards（Do not show in figure）Fall down, and
More than sieve diameter oversize then conclinal sieve plate 6 tumble and under, from outlet front（Do not show in figure）Discharge.Motion
When, each sieve plate 6 is done respectively to move forward and backward up and down, forms difference in height between each two sieve plate 6, facilitates the separation of material, so that
Solid separates, and improves screening efficiency.
Claims (6)
1. one kind spring screening plant, including screening case（4）, the screening case（4）On be provided with feeding port（5）, the screening
Case（4）It is interior to be provided with some strip sieve plates being arranged side by side（6）, it is characterised in that：The sieve plate（6）By crank driving mechanism
（8）Driving, the crank driving mechanism（8）At least provided with crank driving mechanism described in one group and one of which（8）Turn
Axle（84）One end is connected with motor（7）；
The crank driving mechanism（8）Including two groups of bearing blocks（81）, rotating shaft（84）With with rotating shaft（84）Coordinate and correspond band
Dynamic sieve plate（6）Realize several eccentric wheels that bounce screen transfer is made（85）, the rotating shaft（84）Both ends each and bearing block
（81）Between bearing fit；The eccentric wheel（85）With rotating shaft（84）Between pass through the axis hole provided with keyway（851）Realize and coordinate,
The adjacent axis hole（851）Between relative to its eccentric wheel（85）Core wheel successively in left and right, upper and lower to eccentric setting
Make sieve plate（6）Between produce difference in height or longitudinal separation it is poor.
2. spring screening plant according to claim 1, it is characterised in that：The eccentric wheel（85）Pass through bearing（86）Match somebody with somebody
Conjunction is fixed on sieve plate support（82）It is interior, the sieve plate support（82）Top and sieve plate（6）Bottom surface be fixedly connected, the sieve plate support
（82）Two sides be equipped with for protecting eccentric wheel（85）And bearing（86）Protecting cover.
3. spring screening plant according to claim 1, it is characterised in that：The sieve plate（6）Including imperforate section（61）With
Be provided with sieve aperture has porose area（62）, the sieve plate（6）Both sides be provided with the side plate with sawtooth（63）.
4. spring screening plant according to claim 1, it is characterised in that：The eccentric wheel（85）Wheel face on be provided with
Falcate cavity（854）, the cavity（854）In be provided with 1-3 circular hole.
5. spring screening plant according to claim 1, it is characterised in that：At interval of 2-5 eccentric wheel（85）It is provided with
One buffing pad（83）.
6. spring screening plant according to claim 1, it is characterised in that：The axis hole（851）It is provided with and is uniformly distributed
2-8 keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282401.XU CN206676718U (en) | 2017-03-22 | 2017-03-22 | One kind spring screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282401.XU CN206676718U (en) | 2017-03-22 | 2017-03-22 | One kind spring screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206676718U true CN206676718U (en) | 2017-11-28 |
Family
ID=60390789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720282401.XU Active CN206676718U (en) | 2017-03-22 | 2017-03-22 | One kind spring screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206676718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970978A (en) * | 2018-10-23 | 2018-12-11 | 金陵科技学院 | A kind of bounce screen using combined driving device |
| CN109261495A (en) * | 2018-11-08 | 2019-01-25 | 江苏科选环境科技有限公司 | A kind of novel load-carrying bounce screen |
| CN111774295A (en) * | 2019-04-04 | 2020-10-16 | 王欢 | Curved transmission mechanism for ballistic screen |
-
2017
- 2017-03-22 CN CN201720282401.XU patent/CN206676718U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970978A (en) * | 2018-10-23 | 2018-12-11 | 金陵科技学院 | A kind of bounce screen using combined driving device |
| CN109261495A (en) * | 2018-11-08 | 2019-01-25 | 江苏科选环境科技有限公司 | A kind of novel load-carrying bounce screen |
| CN109261495B (en) * | 2018-11-08 | 2024-02-13 | 江苏科选环境科技有限公司 | Heavy-load bouncing screen |
| CN111774295A (en) * | 2019-04-04 | 2020-10-16 | 王欢 | Curved transmission mechanism for ballistic screen |
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