CN207547014U - A kind of flexible rapping apparatus of organic fertilizer barrel type screen grader - Google Patents
A kind of flexible rapping apparatus of organic fertilizer barrel type screen grader Download PDFInfo
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- CN207547014U CN207547014U CN201721595161.5U CN201721595161U CN207547014U CN 207547014 U CN207547014 U CN 207547014U CN 201721595161 U CN201721595161 U CN 201721595161U CN 207547014 U CN207547014 U CN 207547014U
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- rapping
- shaft
- anchor ear
- flexible
- organic fertilizer
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Abstract
The utility model discloses a kind of flexible rapping apparatus of organic fertilizer barrel type screen grader, including rack, screen drum and screening shaft, one end of screening shaft is connected with driving motor, the other end is equipped with driving wheel, the upper horizontal of screen drum is provided with a rapping shaft parallel with screening shaft, one end of rapping shaft is connected with driven wheel, transmission belt is installed between driving wheel and driven wheel, multiple anchor ears are installed at equal intervals in rapping shaft, the inner surface processing of each anchor ear and keyway, the long key coordinated with keyway is installed in rapping shaft, the outer surface of each anchor ear is movably installed at least two flexible rapping arms along the circumference of anchor ear, the flexible interlaced arrangement of rapping arm between adjacent two anchor ear.The present apparatus can be realized while screening clears up the synchronous of screen drum, has not only ensured the coherent stable operation of production, has improved the efficiency of production, and effectively reduce the cost of production.
Description
Technical field
The utility model belongs to organic fertilizer production equipment technical field, and in particular to a kind of organic fertilizer barrel type screen grader it is soft
Property rapping apparatus.
Background technology
At present, in the production process of organic fertilizer, screening is one of process crucial in organic fertilizer production technological process, sieve
Whether the quality of point effect is directly related to qualified product, the prospect for sales of product is also affected.It is well known that rotary screen
It is a kind of very strong screening plant of sieving capacity, has the advantages that low rotating speed, stable working, dynamic equilibrium are good, but due to having
Machine fertilizer be granulated when subsequent productions when to ensure that fertilizer has 10~20% moisture content so that screen drum during rotation, due to
The reason of centrifugal force of screen drum mutual with storeroom extruding force, the often sticky last layer fertilizer on the compass screen surface of screen drum, very
Sieve pore is blocked in short time, sieving actoion can not be lost by sieve pore by eventually leading to fertiliser granulates.For this reason, it may be necessary to sieving
Process setting special messenger carries out impact rotary screen with bar plate, to prevent from blocking, due to manually often being restricted by factors such as muscle power, and impact
Rhythm and continuity be difficult to meet the needs of production, there is technical issues that take time and effort, effect, meanwhile, adopt
Screen drum is manually impacted, screen drum is easily deformed, and further affects the effect of screening.Therefore, a kind of structure letter is developed
It is single, be easy to that fabrication and installation, operating cost is low, ramping effect is notable, sieve pore is not easy to plug and can ensure produce the stable operation that links up
The flexible rapping apparatus of machine fertilizer barrel type screen grader be desirability.
Invention content
The purpose of this utility model is to provide it is a kind of it is simple in structure, be easy to that fabrication and installation, operating cost is low, ramping effect
Significantly, sieve pore is not easy to plug and can ensure the flexible rapping apparatus of the machine fertilizer barrel type screen grader of the coherent stable operation of production.
The purpose of this utility model is achieved in that is pacified including rack, screen drum and screening shaft, screen drum by supporting rod
In screening shaft, the both ends for sieving shaft are mounted on by bearing block in rack, are provided in the rack below screen drum more
A receiving hopper, the both ends for sieving shaft extend to that bearing block is outer and one end therein is connected with driving motor, other end installation respectively
There is driving wheel, the upper horizontal of screen drum is provided with a rapping shaft parallel with screening shaft, screening shaft and rapping shaft
In being generally aligned in the same plane, and one end of rapping shaft extends to outside bearing block and is connected with driven wheel, between driving wheel and driven wheel
Transmission belt is installed, multiple anchor ears, the inner surface processing of each anchor ear and keyway, rapping are installed at equal intervals in rapping shaft
The long key coordinated with keyway is installed, the outer surface of each anchor ear is movably installed at least along the circumference of anchor ear in shaft
Two flexible rapping arms, the flexible interlaced arrangement of rapping arm between adjacent two anchor ear, rapping shaft is apart from screen drum outer surface
Height be less than 50~200mm of length of flexible rapping arm.
The present apparatus in the top of original screen drum by increasing rapping shaft, using the flexible rapping arm on rapping apparatus to just
Automatic flapping is carried out in the screen drum sieved, first, the automatic progress of screening, cleaning can be realized simultaneously, organic fertilizer is not easy to stick
It is attached on sieve pore, sieve pore is not easy to plug, and ensure that effective sieving area, improves the effect of screening, second is that manually not right
Screen drum carries out beaing cleaning, so as to alleviate the labor intensity of worker, alleviates the damage that screen drum is caused due to manually tapping screen drum
It is bad, screen drum usage time and service life are extended, third, flexible rapping arm is flexibly connected with rapping shaft, the installation of flexible rapping arm
It safeguards and/or replaces and is more convenient, it is only necessary to the flexible rapping arm of damage is replaced, it is effective to control without replacing whole rapping shaft
The cost of operation has been made, fourth, rapping shaft and screening shaft share a set of power plant, without increasing additional power plant,
The energy has been saved, has reduced production cost.The present apparatus can be realized while screening clears up the synchronous of screen drum, not only ensures
Production links up stable operation, improves the efficiency of production, and effectively reduce the cost of production, have it is simple in structure,
Easy fabrication and installation, the advantages of ramping effect is notable, use easy to spread.
Description of the drawings
Fig. 1 is the schematic top plan view of the utility model；
Fig. 2 is the side view cutaway drawing of rapping shaft；
In figure:1- racks, 2- driving motors, 3- dust hoods, 4- adhesive tape, 5- straps, 6- anchor ears, 61- half anchor ears
I, 62- half anchor ear II, 7- rapping shafts, 8- bearing blocks, 9- air hoses, 10- wind turbines, 11- driven wheels, 12- transmission belts, 13- master
Driving wheel, 14- supporting rods, 15- screening shafts, 16- screen drums, 17- receiving hoppers, 18- keyways, 19- long keys, 20- ambulatory splints.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings, but the utility model is not subject in any way
Limitation based on any changes and modifications that the utility model training centre is made, belongs to the scope of protection of the utility model.
As shown in Fig. 1~2, the utility model includes rack 1, screen drum 16 and screening shaft 15, the screen drum 16 and passes through branch
Strut 14 is mounted in screening shaft 15, and the both ends of the screening shaft 15 are mounted on by bearing block 8 in rack 1, the sieve
Multiple receiving hoppers 17 are provided in the rack 1 of 16 lower section of cylinder, the both ends of the screening shaft 15 extend to bearing block 5 respectively outside and it
In one end be connected with driving motor 2, the other end is equipped with driving wheel 13, the upper horizontal of the screen drum 16 be provided with one with
In the parallel rapping shaft 7 of screening shaft 15, the screening shaft 15 and rapping shaft 7 are generally aligned in the same plane, and rapping shaft 7
To extend to bearing block 8 outer and be connected with driven wheel 11 for one end, transmission belt 12 is installed between the driving wheel 13 and driven wheel 11,
Belt pulley either sprocket wheel may be used in driving wheel 13 and driven wheel 11, when driving wheel 13 and the use belt pulley of driven wheel 11,
Transmission belt 12 is belt, and when driving wheel 13 and driven wheel 11 are sprocket wheel, transmission belt 12 is chain, and screening shaft 15 and vibration turn
Axis 7 shares a set of power plant, at low cost, is equipped with multiple anchor ears 6 in the rapping shaft 7 at equal intervals, each anchor ear 6
Inner surface is processed and keyway 18, and the long key 19 coordinated with keyway 18 is equipped in the rapping shaft 7, each anchor ear 6
Outer surface is movably installed at least two flexible rapping arms along the circumference of anchor ear 6, and the rigidity and flexibility of flexible rapping arm are moderate,
Slap is good, is not easy to plug sieve pore, the flexible interlaced arrangement of rapping arm between adjacent two anchor ear 6, the rapping shaft 7
Height apart from 15 outer surface of screen drum is less than 50~200mm of length of flexible rapping arm, convenient for the flexible rapping in rapping shaft 7
Arm can carry out screen drum 16 comprehensively to tap and pat, so as to avoid screen drum hole plug.
Further, the flexible rapping arm includes strap 5 and adhesive tape 4, and peace is fixed in one end of the strap 5
Mounted in the outer surface of anchor ear 6, the other end of strap 5 is machined at least one bolt hole, the adhesive tape 4 include arc section and
Straight section, the radian of the arc section is identical with the radian of screen drum, is machined on the straight section and determines with what bolt hole matched
Position hole, is coated with stud in the bolt hole and location hole, the both ends of the stud are equipped with nut, which causes glue
Item 4 is easily installed, dismantles and replaces, in order to further ensure to enhance strength of the adhesive tape 4 when patting, the strap 5
The back side be provided with ambulatory splint 20, be machined on the ambulatory splint 20 and bolt hole and the mounting hole to match, the glue
The straight section of item 4 by stud connects fixation with nut after being arranged between strap 5 and ambulatory splint 20, and adhesive tape 4 is consolidated
Be scheduled between strap 5 and ambulatory splint 20 so that the arc section direction of adhesive tape 4 when being rotated with rapping shaft 7,
It can be patted on the compass screen surface of screen drum 16 with stronger strength, the effect of cleaning be improved, at the same time it can also enhance the strong of adhesive tape 4
Degree avoids the junction of the arc section of adhesive tape 4 and straight section during beating of adhesive tape 4 from being broken.
Preferably, the adhesive tape 4 includes forming positive first rubber layer and forms the second rubber layer of reverse side, and described the
Interlayer containing the Ka Masi compositions that have three layers between one rubber layer and the second rubber layer, the thickness of the first glue-line are 2~3mm, the second layer
The thickness of rubber layer is 1~2mm.The adhesive tape 4 of the structure also has centainly resistance to while with certain elasticity, flexibility
Mill property has strength when patting screen drum 16 and sieve will not be caused to damage.
In order to make anchor ear 6 and the installation or removal of rapping shaft 7 convenient, the anchor ear 6 includes half anchor ear I 61 and half
It is formed by connecting after II 62 pairing of anchor ear, the half anchor ear I 61 and half anchor ear II 62 are semi-annular shape, half anchor ear I 61
Between half anchor ear II 62 by the way of being threadedly coupled, it is preferred that the flexible rapping arm quantity on the anchor ear 6 is two
It is a, it is separately mounted on half anchor ear I 61 and half anchor ear II 62.
During rapping cleaning is carried out to screen drum 16, dust is inevitably generated, in order to improve working environment,
Reduce the unordered discharge of dust, the top of the rapping shaft 7 is provided with multiple dust hoods 3, each dust hood 1 by tracheae with
A piece air hose 9 connects, and air hose 9 is connected with deduster, and wind turbine 10 is provided on air hose 9, and the dust of generation is in the work of wind turbine 10
Under, by dust hood 3 into Gas inlet tube 9, and it is sent in deduster by air hose 9 and is dusted processing.
Using the present apparatus when clearing up blocking in the material on roller, driving motor 2 drives screening shaft 15 to rotate, with sieve
The driving wheel 13 that point shaft 15 connects rotates synchronously, and driving wheel 13 drives driven wheel 11 to rotate by transmission belt 12, then driven
11 driving rapping shaft 7 of wheel rotates, and rapping shaft 7 drives the adhesive tape 4 installed and shaken in shaft 7 with it to rotate while rotation,
When passing through peak with the rotation of rapping shaft 7, the arc section of adhesive tape 7 will under the action of dead weight and rotary speed and
It falls and pats on screen drum 16, make to be blocked in the material on sieve pore due to the slap by adhesive tape 4 and because what slap generated shakes
Moving influences and is fallen from sieve pore, so as to avoid sieve pore blockade.The present apparatus can realize the synchronization to screen drum 16 while screening
Cleaning has not only ensured that production links up stable operation, improves the efficiency of production, and effectively reduce production into
This.
Claims (7)
1. a kind of flexible rapping apparatus of organic fertilizer barrel type screen grader, including rack（1）, screen drum（16）With screening shaft（15）,
The screen drum（16）Pass through supporting rod（14）Mounted on screening shaft（15）On, the screening shaft（15）Both ends pass through bearing
Seat（8）Mounted on rack（1）On, the screen drum（16）The rack of lower section（1）On be provided with multiple receiving hoppers（17）, feature exists
In：The screening shaft（15）Both ends extend to bearing block respectively（8）One end outer and therein is connected with driving motor（2）, separately
One end is equipped with driving wheel（13）, the screen drum（16）Upper horizontal be provided with one with screening shaft（15）Parallel rapping
Shaft（7）, the screening shaft（15）With rapping shaft（7）In being generally aligned in the same plane, and rapping shaft（7）One end extend to axis
Bearing（8）It is outer and be connected with driven wheel（11）, the driving wheel（13）And driven wheel（11）Between transmission belt is installed（12）, institute
State rapping shaft（7）On multiple anchor ears are installed at equal intervals（6）, each anchor ear（6）Inner surface processing and keyway（18）, institute
State rapping shaft（7）On be equipped with and keyway（18）The long key of cooperation（19）, each anchor ear（6）Outer surface along anchor ear
（6）Circumference on be movably installed at least two flexible rapping arms, adjacent two anchor ear（6）Between flexible rapping arm it is interlaced
Arrangement.
2. a kind of flexible rapping apparatus of organic fertilizer barrel type screen grader according to claim 1, it is characterised in that：It is described soft
Property rapping arm include strap（5）And adhesive tape（4）, the strap（5）One end be fixedly mounted on anchor ear（6）Appearance
Face, strap（5）The other end be machined at least one bolt hole, the adhesive tape（4）It is described including arc section and straight section
The radian of arc section is identical with the radian of screen drum, and the location hole to match with bolt hole, the spiral shell are machined on the straight section
Stud is coated in keyhole and location hole, the both ends of the stud are equipped with nut.
3. a kind of flexible rapping apparatus of organic fertilizer barrel type screen grader according to claim 2, it is characterised in that：It is described solid
Clamp plate（5）The back side be provided with ambulatory splint（20）, the ambulatory splint（20）On be machined with and bolt hole and match
Mounting hole, the adhesive tape（4）Straight section be arranged on strap（5）And ambulatory splint（20）Between after pass through stud and nut
Connection is fixed.
4. a kind of flexible rapping apparatus of organic fertilizer barrel type screen grader according to claim 2, it is characterised in that：The glue
Item（4）Including forming positive first rubber layer and forming the second rubber layer of reverse side, first rubber layer and the second rubber
Interlayer containing the Ka Masi compositions that have three layers between layer, the thickness of the first glue-line are 2~3mm, the thickness of second layer rubber layer for 1~
2mm。
5. a kind of flexible rapping apparatus of organic fertilizer barrel type screen grader according to claim 1, it is characterised in that：Described armful
Hoop（6）Including half anchor ear I（61）With half anchor ear II（62）It is formed by connecting after pairing, the half anchor ear I（61）And half
Anchor ear II（62）It is semi-annular shape.
6. a kind of flexible rapping apparatus of organic fertilizer barrel type screen grader according to claim 5, it is characterised in that：Described armful
Hoop（6）On flexible rapping arm quantity for two, be separately mounted to half anchor ear I（61）With half anchor ear II（62）On.
7. a kind of flexible rapping apparatus of organic fertilizer barrel type screen grader according to claim 1, it is characterised in that：It is described to shake
Spin axis（7）Top be provided with multiple dust hoods（3）, each dust hood（3）Pass through tracheae and an air hose（9）Connection, wind
Pipe（9）It is connected with deduster, and air hose（9）On be provided with wind turbine（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595161.5U CN207547014U (en) | 2017-11-25 | 2017-11-25 | A kind of flexible rapping apparatus of organic fertilizer barrel type screen grader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595161.5U CN207547014U (en) | 2017-11-25 | 2017-11-25 | A kind of flexible rapping apparatus of organic fertilizer barrel type screen grader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207547014U true CN207547014U (en) | 2018-06-29 |
Family
ID=62681053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721595161.5U Expired - Fee Related CN207547014U (en) | 2017-11-25 | 2017-11-25 | A kind of flexible rapping apparatus of organic fertilizer barrel type screen grader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207547014U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180773A (en) * | 2019-07-09 | 2019-08-30 | 宁夏先农生物科技有限公司 | A kind of novel organic fertilizer material screening device |
| CN112547677A (en) * | 2020-11-26 | 2021-03-26 | 于海庆 | Cleaning device for processing crystal wafer electronic element and using method thereof |
| CN112934659A (en) * | 2021-04-16 | 2021-06-11 | 宿迁学院 | Automatic cleaning mechanism of sand screening cylinder for sand screening machine |
-
2017
- 2017-11-25 CN CN201721595161.5U patent/CN207547014U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180773A (en) * | 2019-07-09 | 2019-08-30 | 宁夏先农生物科技有限公司 | A kind of novel organic fertilizer material screening device |
| CN112547677A (en) * | 2020-11-26 | 2021-03-26 | 于海庆 | Cleaning device for processing crystal wafer electronic element and using method thereof |
| CN112934659A (en) * | 2021-04-16 | 2021-06-11 | 宿迁学院 | Automatic cleaning mechanism of sand screening cylinder for sand screening machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20211125 |