CN204325175U - A kind of balance-type type knocking device for twin-roll - Google Patents
A kind of balance-type type knocking device for twin-roll Download PDFInfo
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- CN204325175U CN204325175U CN201420762811.0U CN201420762811U CN204325175U CN 204325175 U CN204325175 U CN 204325175U CN 201420762811 U CN201420762811 U CN 201420762811U CN 204325175 U CN204325175 U CN 204325175U
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Abstract
The utility model discloses a kind of balance-type type knocking device for twin-roll, comprise brace table, electro-magnet, rock arm, two copper balls and the guide cylinder be vertically arranged on respectively above two cylinders, described electro-magnet is arranged on the top of one of them guide cylinder, two described copper balls are separately positioned in two guide cylinders, described guide cylinder bottom is provided with guide groove, and between guide cylinder and cylinder, have the gap being less than copper ball external diameter, the middle part of described rock arm is movably connected on brace table, the two ends of described rock arm are stretched in two guide cylinders respectively by guide groove, and rock arm does not contact with cylinder when being horizontal, during work, electro-magnet coordinates with the copper ball be positioned at below it and knocks corresponding cylinder, and drives another copper ball to knock another cylinder by rock arm.The utility model can make balance-type type knocking device as seesaw, knock two cylinders back and forth, reaches the object improving beating effect and improve knocking device utilization ratio.
Description
Technical field
The utility model relates to whizzer field, particularly relates to a kind of balance-type type knocking device for twin-roll.
Background technology
Current, adopting drum granulating method to produce in the process of compound manure, often to pass into water vapor to increase the humidity of raw material, thus fertilizer can be bondd balling-up better.But moisture content too much in compound fertilizer product can affect the quality of product, therefore, in order to reduce in product, moisture content is to acceptability limit, and the general whizzer that adopts is dried compound manure.In drying course, because the compound manure moisture content just entered in whizzer is higher, easily stammer on the barrel of whizzer, had a strong impact on production efficiency and the quality of compound fertilizer product.Meanwhile, the heat waste of carrying to whizzer due to roasting kiln is comparatively large, and the waste of coal caused thus and electric power resource.
In order to solve the problems of the technologies described above, in prior art, propose following technology:
As China Patent No. " 201320120239.3 " discloses a kind of whizzer, its publication date is on October 16th, 2013, its technical scheme is described whizzer, comprise rotating cylinder, described rotating cylinder is provided with multiple automatic knocking device, and described automatic knocking device comprises striking mechanism, position-limit mechanism and reinforcing mechanisms; Wherein, described striking mechanism is hinged on the outer wall of described rotating cylinder by rotating shaft, the axis of described rotating shaft and the axis being parallel of described rotating cylinder; Described position-limit mechanism is fixed on the outer wall of described rotating cylinder, and the contrary side of the sense of rotation being positioned at described rotating cylinder is for limiting the turning direction of described striking mechanism; Described reinforcing mechanisms is fixed on the outer wall of rotating cylinder, and the side that the sense of rotation being positioned at described rotating cylinder is identical, the beating point of described striking mechanism on rotating cylinder is positioned on described reinforcing mechanisms.But the knocking device in this patent is arranged on rotating cylinder, causes the manufacturing procedure of rotating cylinder complicated, be not easy to safeguard; And this knocking device can only knock depended near rotating cylinder, and can not knock other cylinder, and its utilization ratio is lower, and in addition, the knock dynamics of this knocking device to rotating cylinder is more weak, be not easy loose for the shake of the fertilizer of stammerer.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, a kind of balance-type type knocking device for twin-roll is provided, the utility model can make balance-type type knocking device as seesaw, knock two cylinders back and forth, reaches the object improving beating effect and improve knocking device utilization ratio.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of balance-type type knocking device for twin-roll, it is characterized in that: comprise brace table, electro-magnet, rock arm, two copper balls and the guide cylinder be vertically arranged on respectively above two cylinders, described electro-magnet is arranged on the top of one of them guide cylinder, two described copper balls are separately positioned in two guide cylinders, described guide cylinder bottom is provided with guide groove, and between guide cylinder and cylinder, have the gap being less than copper ball external diameter, the middle part of described rock arm is movably connected on brace table, the two ends of described rock arm are stretched in two guide cylinders respectively by guide groove, and rock arm does not contact with cylinder when being horizontal, during work, electro-magnet coordinates with the copper ball be positioned at below it and knocks corresponding cylinder, and drives another copper ball to knock another cylinder by rock arm.
The two ends of described rock arm are provided with round pallet, described supporting plate are connected with the backplate of arc.
The bottom at described rock arm two ends is connected with truncated cone-shaped and knocks copper billet.
The end of described rock arm is provided with spring, and this spring is positioned at the guide cylinder not arranging electro-magnet.
Employing the utility model has the advantage of:
One, in the utility model, by brace table, rock arm and two copper balls are combined to form the knocking device of balance-type type structure, under the effect of electro-magnet, balance-type type knocking device can be made to move up and down as seesaw, and knock cylinder by rock arm, namely electro-magnet coordinates with the copper ball be positioned at below electro-magnet the balance bar ends knocked below this copper ball, this end hits the cylinder of bottom fast under the shock of copper ball, drive the copper ball of the rock arm the other end to move upward simultaneously, when this copper ball starts to fall, electro-magnet energising makes the copper ball below it move upward, so go round and begin again, just can circulate successively and knock two cylinders, can effectively earthquake to fall apart the fertilizer sticked on inner wall of rotary drum.Volume is little, Heavy Weight and the good advantage of beating effect to adopt copper ball then to have.Compared with the prior art being representative with China Patent No. " 201320120239.3 ", whole knocking device and cylinder are split-type structural, and two cylinders can be knocked simultaneously, there is the advantage that structure is simple, with low cost, beating effect is good, utilization ratio is high and easy to maintenance.
Two, in the utility model, the two ends of described rock arm are provided with round pallet, can be increased the contact area of copper ball and rock arm by the supporting plate of circle, and rock arm is successfully rebounded copper ball; Described supporting plate is connected with the backplate of arc, the frictional force of copper ball to guide cylinder bottom can be reduced by backplate, thus extend the work-ing life of guide cylinder.
Three, in the utility model, the bottom at described rock arm two ends is connected with truncated cone-shaped and knocks copper billet, by truncated cone-shaped knock copper billet can by from copper ball impact force concentrate pass to cylinder, ensure beating effect better.
Four, in the utility model, the end of described rock arm is provided with spring, and this spring is positioned at the guide cylinder not arranging electro-magnet, and this structure can increase the bounce-back height of this copper ball, thus ensures the beating effect of this copper ball to cylinder corresponding to it.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Being labeled as in figure: 1, rock arm, 2, brace table, 3, electro-magnet, 4, copper ball, 5, guide cylinder, 6, backplate, 7, knock copper billet, 8, spring, 9, cylinder.
Embodiment
A kind of balance-type type knocking device for twin-roll, comprise brace table 2, electro-magnet 3, rock arm 1, two copper balls 4 and the guide cylinder 5 be vertically arranged on respectively above two cylinders 9, described electro-magnet 3 is arranged on the top of one of them guide cylinder 5, two described copper balls 4 are separately positioned in two guide cylinders 5, described guide cylinder 5 bottom is provided with guide groove, and between guide cylinder 5 and cylinder 9, have the gap being less than copper ball 4 external diameter, this gap is both for preventing copper ball 4 from dropping out guide cylinder 5, the smooth rotation of cylinder 9 can not be affected again, the middle part of described rock arm 1 is movably connected on brace table 2, the two ends of described rock arm 1 are stretched in two guide cylinders 5 respectively by guide groove, and rock arm 1 does not contact with cylinder 9 when being horizontal, during work, electro-magnet 3 coordinates with the copper ball 4 be positioned at below it and knocks corresponding cylinder 9, and drives another copper ball 4 to knock another cylinder 9 by rock arm 1.
In the utility model, described guide groove is opened in the bottom of guide cylinder 5, and this guide groove is suitable with the movement path of the rock arm 1 being positioned at this place.
In the utility model, the two ends of described rock arm 1 are provided with round pallet, this round pallet and rock arm 1 one-body molded, described supporting plate is connected with the backplate 6 of arc, described backplate 6 is connected to the side of far from equilibrium bar 1, for reducing the frictional force of copper ball 4 pairs of guide cylinders 5.
In the utility model, the bottom at described rock arm 1 two ends is connected with truncated cone-shaped and knocks copper billet 7, and this heavy caliber face of knocking copper billet 7 is connected with supporting plate, osculum diametric plane be contact with cylinder 9 knock face.
In the utility model, the end of described rock arm 1 is provided with spring 8, and this spring 8 is positioned at the guide cylinder 5 not arranging electro-magnet 3.Further, the quantity of described spring 8 is multiple, and multiple spring 8 is disposed side by side on supporting plate.
Enforcement principle of the present utility model is: convenient in order to describe, the guide cylinder 5 being provided with electro-magnet 3 is defined as left guide cylinder 5 below, another guide cylinder 5 is right guide cylinder 5, copper ball 4 in left guide cylinder 5 is left copper ball 4, copper ball 4 in right guide cylinder 5 is right copper ball 4, and two cylinders 9 are defined as roll left cylinder 9 and right cylinder 9.Before knocking cylinder 9, two copper balls 4 are positioned on the supporting plate at rock arm 1 two ends, and rock arm 1 is in horizontality, all do not contact with two cylinders 9.When knocking, first the electro-magnet 3 rolled left in cylinder 9 is energized, under the effect of magnetic force, left copper ball 4 is adsorbed on the electro-magnet 3 on left guide cylinder 5 top, now under the action of gravity of right copper ball 4, the copper billet 7 that knocks of rock arm 1 right-hand member bottom contacts with right cylinder 9, and the copper billet 7 that knocks of rock arm 1 left end bottom does not contact with the cylinder 9 that rolls left.Then to electro-magnet 3 power-off, left copper ball 4 drops downwards fast from left guide cylinder 5 upper end, and drive the copper billet 7 that knocks of rock arm 1 left end to knock the cylinder 9 that rolls left, under the shock of left copper ball 4, rock arm 1 is tilted to the left, the right copper ball 4 of rock arm 1 right-hand member moves upward in guide cylinder 5, the copper billet 7 that knocks of rock arm 1 right-hand member does not contact with right cylinder 9, when right copper ball 4 starts to fall, electro-magnet 3 is energized, electro-magnet 3 again adsorbs left copper ball 4 and moves upward, and so go round and begin again, the circulation realizing two cylinders 9 is knocked.
Claims (4)
1. the balance-type type knocking device for twin-roll, it is characterized in that: comprise brace table (2), electro-magnet (3), rock arm (1), two copper balls (4) and the guide cylinder (5) be vertically arranged on respectively above two cylinders (9), described electro-magnet (3) is arranged on the top of one of them guide cylinder (5), two described copper balls (4) are separately positioned in two guide cylinders (5), described guide cylinder (5) bottom is provided with guide groove, and between guide cylinder (5) and cylinder (9), have the gap being less than copper ball (4) external diameter, the middle part of described rock arm (1) is movably connected on brace table (2), the two ends of described rock arm (1) are stretched in two guide cylinders (5) respectively by guide groove, and rock arm (1) does not contact with cylinder (9) when being horizontal, during work, electro-magnet (3) coordinates with the copper ball be positioned at below it (4) and knocks corresponding cylinder (9), and drives another copper ball (4) to knock another cylinder (9) by rock arm (1).
2. a kind of balance-type type knocking device for twin-roll as claimed in claim 1, is characterized in that: the two ends of described rock arm (1) are provided with round pallet, described supporting plate is connected with the backplate (6) of arc.
3. a kind of balance-type type knocking device for twin-roll as claimed in claim 1, is characterized in that: the bottom at described rock arm (1) two ends is connected with truncated cone-shaped and knocks copper billet (7).
4. a kind of balance-type type knocking device for twin-roll as claimed in claim 1, it is characterized in that: the end of described rock arm (1) is provided with spring (8), this spring (8) is positioned at the guide cylinder (5) not arranging electro-magnet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762811.0U CN204325175U (en) | 2014-12-08 | 2014-12-08 | A kind of balance-type type knocking device for twin-roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762811.0U CN204325175U (en) | 2014-12-08 | 2014-12-08 | A kind of balance-type type knocking device for twin-roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204325175U true CN204325175U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420762811.0U Expired - Fee Related CN204325175U (en) | 2014-12-08 | 2014-12-08 | A kind of balance-type type knocking device for twin-roll |
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|---|---|
| CN (1) | CN204325175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446801A (en) * | 2014-12-08 | 2015-03-25 | 成都锦汇科技有限公司 | Scale type knocking device for double rollers |
-
2014
- 2014-12-08 CN CN201420762811.0U patent/CN204325175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446801A (en) * | 2014-12-08 | 2015-03-25 | 成都锦汇科技有限公司 | Scale type knocking device for double rollers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |