CN206613734U - A kind of rolling bar type classifier - Google PatentsA kind of rolling bar type classifier Download PDF
- Publication number
- CN206613734U CN206613734U CN201720113816.4U CN201720113816U CN206613734U CN 206613734 U CN206613734 U CN 206613734U CN 201720113816 U CN201720113816 U CN 201720113816U CN 206613734 U CN206613734 U CN 206613734U
- Prior art keywords
- rolling bar
- side guard
- guard plate
- connecting rod
- Prior art date
- Expired - Fee Related
- 238000005096 rolling process Methods 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000000969 carrier Substances 0.000 claims abstract description 11
- 210000000038 chest Anatomy 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims 1
- 235000013399 edible fruits Nutrition 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 210000001364 Upper Extremity Anatomy 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
The utility model discloses a kind of rolling bar type classifier, including side guard plate, one end of the side guard plate is provided with motor mounting groove, motor is installed in the motor mounting groove, and motor is connected with driven shaft by transmission belt, the connecting rod is slidably connected with carrier bar by sliding block, and one end of sliding block is connected with expansion link, the centre position of the lower section of the side guard plate is provided with hopper, the bottom of the hopper is provided with stock chest, top plate is installed above the side guard plate, the bottom of the top plate is provided with rotary shaft, the middle position of the rotary shaft is provided with hydraulic means, it is provided with below the hydraulic means and waves besom.The utility model is to be fixed on rolling bar on rolling chain by connecting rod, under the drive of chain, makes rolling bar concomitant rotation, so that fruit is moved on rolling bar, by such a design, not only installing/dismounting is more convenient, and convenient control.
The utility model is related to grader technical field, specially a kind of rolling bar type classifier.
Grader is widely used in ore dressing plant being made into closed cycle journey point journey shunting ore deposit sand with ball mill, or used in gravity It is classified in ore dressing plant in ore in sand form and thin mud, and metal beneficiation flowsheet and taking off in grading, and washup operation is carried out to ore pulp The operations such as mud, dehydration.The machine has simple in construction, reliable operation, it is easy to operate the features such as, spiral classifier mainly has high-weir type Single-screw and double helix, low weir formula single-screw and double helix, sinking single-screw and several graders of double helix, low weir formula are now transported It is seldom, mainly high-weir type and sinking.The downflow weir of low weir formula one is less than the rotary shaft of spiral.This kind of grader is due to heavy Drop area's area small, be served only for rinsing the dehydration containing the few placer of mud and coarse content in actual production, seldom should in ore grinding circulation With.The downflow weir of high-weir type one is higher than the rotary shaft of spiral, but less than the upper limb of effluent head spiral.This kind of its decanting zone of grader Area is big compared with low weir formula, and its weir height can be adjusted within the specific limits, i.e., the area of decanting zone can be adjusted within the specific limits Change, be a kind of equipment commonly used during ore grinding is circulated so as to adjust the granularity of classification.Sinking one has 4 at downflow weir end ~ 5 helical-blades, are all submerged in ore pulp.This kind of grader decanting zone area is larger, and grading pool is deep, and the agitation of spiral is to ore pulp Surface influence is smaller.So classification face is steady, spillway discharge is big and thin.Frequently as fine grinding or secondary grinding in being produced in ore dressing plant Classifying equipoment.
The appearance of rolling bar type classifier greatly facilitates the classification of fruit, but the rolling bar type classifier of current stage, deposits In many weak points, for example, easily being blocked in classification process, so as to have impact on grading effect, control is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of rolling bar type classifier, to solve to propose in above-mentioned background technology Classification process is easily blocked, so that grading effect is have impact on, the problem of control is inconvenient.
To achieve the above object, the utility model provides following technical scheme：A kind of rolling bar type classifier, including side shield Plate, one end of the side guard plate, which is provided with motor mounting groove, the motor mounting groove, is provided with motor, and motor and driven shaft It is connected by transmission belt, the driven shaft is fixed on supporting leg by fixed mount, chain is installed on the transmission belt, It is provided with the chain on the inside of connecting rod, the connecting rod and rolling bar is installed, carrier bar is installed on the outside of the connecting rod, Expansion link is installed, the connecting rod is slidably connected with carrier bar by sliding block on the carrier bar, and one end and the expansion link of sliding block Connection, the corner of the bottom of the side guard plate is provided with supporting leg, and the centre position of the lower section of the side guard plate is provided with material Bucket, the bottom of the hopper, which is provided with above stock chest, the side guard plate, is provided with top plate, and the bottom of the top plate is provided with Rotary shaft, the middle position of the rotary shaft, which is provided with to be provided with below hydraulic means, the hydraulic means, waves besom.
It is preferred that, position and the hopper of the top plate are corresponded.
It is preferred that, the width for waving besom is identical with the length of rolling bar.
It is preferred that, the expansion link is arranged between two adjacent connecting rods.
Compared with prior art, the beneficial effects of the utility model are：A kind of rolling bar type classifier is to pass through rolling bar Connecting rod is fixed on rolling chain, under the drive of chain, makes rolling bar concomitant rotation, so that fruit is moved therewith on rolling bar Dynamic, by such a design, not only installing/dismounting is more convenient, and convenient control, similar with traditional principle with turbine, and Be mounted at the top of each classification position of device can automatic swing wave besom, when rolling bar, which shrink, becomes level, lead to Cross under the power-assisted for waving besom, accelerate the classification efficiency of fruit, and avoid the problem of classification process is blocked.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is the structural representation of chain of the present utility model.
In figure：1- motor mounting grooves；2- motors；3- transmission belts；4- driven shafts；5- chains；6- connecting rods；7- rolling bars；8- Fixed mount；9- supporting legs；10- top plates；11- side guard plates；12- hoppers；13- stock chests；14- waves besom；15- hydraulic means； 16- rotary shafts；17- carrier bars；18- expansion links；19- sliding blocks.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of rolling bar type classifier, including side guard plate 11, One end of side guard plate 11 is provided with motor mounting groove 1, and side guard plate 11 is provided with the moving track of rolling bar 7, motor mounting groove 1 Motor 2, motor 2 drives transmission belt 3 to be driven, and makes it drive driven shaft 4 to rotate, and motor 2 is passed with driven shaft 4 by transmission belt 3 Dynamic connection, driven shaft 4 can drive rolling bar 7 to rotate, and driven shaft 4 is fixed on supporting leg 9 by fixed mount 8, be installed on transmission belt 3 There is chain 5, chain 5 is used for rotating around driven shaft 4, so as to drive on connecting rod 6 mounted thereto scrolling therewith, chain 5 Connecting rod 6 is installed, connecting rod 6 is used for rolling bar 7 being fixed on chain 5, and the inner side of connecting rod 6 is provided with rolling bar 7, connecting rod 6 outside is provided with carrier bar 17, and carrier bar 17 is that expansion link 18, the receipts of expansion link 18 are provided with the backplate on chain 5, carrier bar 17 Spacing between the adjustable rolling bar 7 of contracting, connecting rod 6 is slidably connected with carrier bar 17 by sliding block 19, and sliding block 19 one end with stretching Contracting bar 18 is connected, and the corner of the bottom of side guard plate 11 is provided with supporting leg 9, and the centre position of the lower section of side guard plate 11 is provided with Hopper 12, hopper 12 is the inlet port of the fruit after being screened, and the bottom of hopper 12 is provided with stock chest 13, and stock chest 13 is used for Fruit after storage brush choosing, the top of side guard plate 11 is provided with top plate 10, and top plate 10 is the device for installing crank besom 14, The bottom of top plate 10 is provided with rotary shaft 16, during rotary shaft 16 is the device that hydraulic means 15 is rotated about it, rotary shaft 16 Between hydraulic means 15 is installed at position, hydraulic means 15 can control the distance of crank besom 14 and rolling bar 7, hydraulic means 15 Lower section, which is provided with, waves besom 14, waves the fruit that besom 14 is used for putting down accumulation, it is to avoid blockage, the position of top plate 10 occur Put and corresponded with hopper 12, the width for waving besom 14 is identical with the length of rolling bar 7, expansion link 18 is arranged on adjacent two Between connecting rod 6.
Specifically used mode：When in use, fruit is transported on rolling bar 7 for the equipment, is then rotated by motor 2, band Dynamic transmission belt 3 is driven, and transmission belt 3 drives driven shaft 4 to rotate, and driven shaft 4 is rotated, and makes the scrolling of chain 5 mounted thereto, so that Drive the rolling bar 7 fixed by connecting rod 6 to roll, conveyed the fruit being placed on it, when rolling bar 7 is moved to stepped zone When, by controlling expansion link 18 to shrink, connecting rod 6 is shunk on chain 5 to the same side, the gap between making becomes big and become It is small, while control is waved besom 14 and swung back and forth, fruit is tiled, so that fruit is carried out into classification brush choosing, after screening Fruit is entered by hopper 12 and stored in stock chest 13.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.
1. a kind of rolling bar type classifier, including side guard plate (11), it is characterised in that：One end of the side guard plate (11) is provided with electricity Motor (2) is installed in machine mounting groove (1), the motor mounting groove (1), and motor (2) passes through transmission belt with driven shaft (4) (3) it is connected, the driven shaft (4) is fixed on supporting leg (9) by fixed mount (8), is provided with the transmission belt (3) It is provided with chain (5), the chain (5) on the inside of connecting rod (6), the connecting rod (6) and rolling bar (7), the company is installed It is provided with the outside of extension bar (6) on carrier bar (17), the carrier bar (17) and expansion link (18) is installed, the connecting rod (6) and chain Plate (17) is slidably connected by sliding block (19), and one end of sliding block (19) is connected with expansion link (18), the side guard plate (11) The corner of bottom is provided with supporting leg (9), and the centre position of the lower section of the side guard plate (11) is provided with hopper (12), described The bottom of hopper (12) is provided with above stock chest (13), the side guard plate (11) and is provided with top plate (10), the top plate (10) bottom is provided with rotary shaft (16), and the middle position of the rotary shaft (16) is provided with hydraulic means (15), described It is provided with below hydraulic means (15) and waves besom (14).
2. a kind of rolling bar type classifier according to claim 1, it is characterised in that：The position of the top plate (10) and hopper (12) correspond.
3. a kind of rolling bar type classifier according to claim 1, it is characterised in that：The width for waving besom (14) with The length of rolling bar (7) is identical.
4. a kind of rolling bar type classifier according to claim 1, it is characterised in that：The expansion link (18) is arranged on adjacent Two connecting rods (6) between.
Priority Applications (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201720113816.4U CN206613734U (en)||2017-02-07||2017-02-07||A kind of rolling bar type classifier|
Applications Claiming Priority (1)
|Application Number||Priority Date||Filing Date||Title|
|CN201720113816.4U CN206613734U (en)||2017-02-07||2017-02-07||A kind of rolling bar type classifier|
|Publication Number||Publication Date|
|CN206613734U true CN206613734U (en)||2017-11-07|
Family Applications (1)
|Application Number||Title||Priority Date||Filing Date|
|CN201720113816.4U Expired - Fee Related CN206613734U (en)||2017-02-07||2017-02-07||A kind of rolling bar type classifier|
Country Status (1)
|CN (1)||CN206613734U (en)|
- 2017-02-07 CN CN201720113816.4U patent/CN206613734U/en not_active Expired - Fee Related
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|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: 20171107
Termination date: 20210207