CN204329561U - A kind of knocking device being applicable to cylinder - Google Patents
A kind of knocking device being applicable to cylinder Download PDFInfo
- Publication number
- CN204329561U CN204329561U CN201420762800.2U CN201420762800U CN204329561U CN 204329561 U CN204329561 U CN 204329561U CN 201420762800 U CN201420762800 U CN 201420762800U CN 204329561 U CN204329561 U CN 204329561U
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- China
- Prior art keywords
- cylinder
- copper ball
- guide cylinder
- knocking device
- applicable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of knocking device being applicable to cylinder, comprise guide cylinder, copper ball and cylinder, described guide cylinder is inclined at drum overhead, the axial line of described guide cylinder and the perpendicular of cylinder corresponding to it, gap is had between the low side of described guide cylinder and cylinder, this gap is less than the external diameter of copper ball, and described cylinder is arranged on the high-end of guide cylinder, and cylinder coordinates with copper ball adjusts cylinder.The utility model effectively can shake the loose fertilizer be bonded on inner wall of rotary drum.
Description
Technical field
The utility model relates to whizzer field, particularly relates to a kind of knocking device being applicable to cylinder.
Background technology
Current, adopting drum granulating method to produce in the process of compound fertilizer, often to pass into water vapour to increase the humidity of raw material, thus fertilizer can be bondd balling-up better.But moisture too much in compound fertilizer product can affect the quality of product, therefore, in order to reduce in product, moisture is to acceptability limit, and the general whizzer that adopts is dried compound fertilizer.In drying course, because the compound fertilizer moisture 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 combustion furnace 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 direction of rotation being positioned at described rotating cylinder is for limiting the rotation direction of described striking mechanism; Described reinforcing mechanisms is fixed on the outer wall of rotating cylinder, and the side that the direction 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.Meanwhile, the knock dynamics of this knocking device to rotating cylinder is more weak, is 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, provides a kind of knocking device being applicable to cylinder, and the utility model effectively can shake the loose fertilizer be bonded on inner wall of rotary drum.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of knocking device being applicable to cylinder, it is characterized in that: comprise guide cylinder, copper ball and cylinder, described guide cylinder is inclined at drum overhead, the axial line of described guide cylinder and the perpendicular of cylinder corresponding to it, gap is had between the low side of described guide cylinder and cylinder, this gap is less than the external diameter of copper ball, and described cylinder is arranged on the high-end of guide cylinder, and cylinder coordinates with copper ball adjusts cylinder.
The pistons end of described cylinder is provided with spring.
Described guide cylinder is formed by two and half fastenings.
Employing the utility model has the advantage of:
One, in the utility model, can be spacing to copper ball by guide cylinder, make it can only be reciprocating in guide cylinder, the percussion power of copper ball to cylinder can be increased, the shake of the fertilizer be bonded on inner wall of rotary drum is fallen apart better effects if.Adopt copper ball to have the advantage of the little and Heavy Weight of volume, the volume of guide cylinder can either be reduced, can concentrate again and knock, be conducive to increase and knock dynamics.After copper ball knocks cylinder, to the end motion of guide cylinder height under the reaction force of cylinder, the cylinder high-end with being arranged on guide cylinder coordinates, and just can realize circulation and knock cylinder.In addition, guide cylinder is inclined at the top of cylinder, and such structure can fast and effectively to be fallen apart the fertilizer be bonded on inner wall of rotary drum in earthquake.This is because the self gravitation being positioned at the fertilizer of inner wall of rotary drum eminence is maximum, and the active force of cylinder to fertilizer is less, and thus the fertilizer of cylinder peak is easily the loosest by shake.Compared with the prior art being representative with China Patent No. " 201320120239.3 ", whole knocking device and cylinder are split-type structural, have the advantage that structure is simple, with low cost and easy to maintenance.
Two, in the utility model, the pistons end of described cylinder is provided with spring, the impact of copper ball to cylinder can either be increased by spring, copper ball can be avoided again directly to clash into cylinder piston and cause cylinder operation, there is the advantage that beating effect is good and can extend cylinder service life.
Three, in the utility model, described guide cylinder is formed by two and half fastenings, and this structure is conducive to the later maintenance of knocking device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Being labeled as in figure: 1, guide cylinder, 2, copper ball, 3, cylinder, 4, cylinder, 5, spring, 6, support.
Detailed description of the invention
A kind of knocking device being applicable to cylinder, comprise guide cylinder 1, copper ball 2 and cylinder 3, described guide cylinder 1 is inclined at cylinder 4 top, the axial line of described guide cylinder 1 and the perpendicular of cylinder 4 corresponding to it, have gap between the low side of described guide cylinder 1 and cylinder 4, this gap is less than the external diameter of copper ball 2, skid off from this gap for preventing copper ball 2, ensure that the accuracy of knocking is better, described cylinder 3 is arranged on the high-end of guide cylinder 1, and cylinder 3 coordinates with copper ball 2 adjusts cylinder 4.
In the utility model, the pistons end of described cylinder 3 is provided with spring 5, during work, by cylinder 4 reaction force bounce-back copper ball 2 in the process of the upwards high end motion of guide cylinder 1, contact with spring 5 and Compress Spring 5, when spring 5 is compressed to a certain degree, the piston rod of cylinder 3 outwards promotes copper ball 2, like this, copper ball 2 just can knock cylinder 4 rapidly under the double reaction plus of cylinder 3 and spring 5, both ensured that copper ball 2 can move back and forth in guide cylinder 1, ensured again that the beating effect of copper ball 2 pairs of cylinders 4 was better.
In the utility model, described guide cylinder 1 is formed by two and half fastenings, and further, described knocking device also comprises support 6, and the top and bottom of described two and half are all bolted on support 6, thus ensures that the stability of guide cylinder 1 is better.
In the utility model, the sidewall of described guide cylinder 1 offers one and copper ball 2 can be allocated to high-end conduit from low side, be convenient to again drive copper ball 2 for the first time.
Enforcement principle of the present utility model is: after whole knocking device is arranged on cylinder 4 top, copper ball 2 is positioned at the low side of guide cylinder 1, and under gravity with the upper contact of cylinder 4, but by the restriction of guide cylinder 1, copper ball 2 is positioned at guide cylinder 1 all the time.Plectrum is used to be allocated to high-end by copper ball 2 from guide cylinder 1 low side in conduit, then start cylinder 3 and clash into copper ball 2, copper ball 2 just knocks cylinder 4 downwards from guide cylinder 1 top, copper ball 2 after knocking is by the bounce-back of cylinder 4 reaction force and to the high end motion of guide cylinder 1, in this motion process, contact with spring 5 and Compress Spring 5, when spring 5 is compressed to a certain degree, the piston rod of cylinder 3 outwards promotes copper ball 2, like this, copper ball 2 just can knock cylinder 4 rapidly under the double reaction plus of cylinder 3 and spring 5, so goes round and begins again, realizes knocking of cylinder 4.
Claims (3)
1. one kind is applicable to the knocking device of cylinder, it is characterized in that: comprise guide cylinder (1), copper ball (2) and cylinder (3), described guide cylinder (1) is inclined at cylinder (4) top, the perpendicular of the axial line of described guide cylinder (1) and cylinder corresponding to it (4), gap is had between the low side of described guide cylinder (1) and cylinder (4), this gap is less than the external diameter of copper ball (2), described cylinder (3) is arranged on the high-end of guide cylinder (1), and cylinder (3) coordinates with copper ball (2) adjusts cylinder (4).
2. a kind of knocking device being applicable to cylinder as claimed in claim 1, is characterized in that: the pistons end of described cylinder (3) is provided with spring (5).
3. a kind of knocking device being applicable to cylinder as claimed in claim 1 or 2, is characterized in that: described guide cylinder (1) is formed by two and half fastenings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762800.2U CN204329561U (en) | 2014-12-08 | 2014-12-08 | A kind of knocking device being applicable to cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762800.2U CN204329561U (en) | 2014-12-08 | 2014-12-08 | A kind of knocking device being applicable to cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329561U true CN204329561U (en) | 2015-05-13 |
Family
ID=53165912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420762800.2U Expired - Fee Related CN204329561U (en) | 2014-12-08 | 2014-12-08 | A kind of knocking device being applicable to cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021114597A1 (en) * | 2019-12-11 | 2021-06-17 | 太仓正信干燥设备科技有限公司 | End cover for double-cone drying drum |
-
2014
- 2014-12-08 CN CN201420762800.2U patent/CN204329561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021114597A1 (en) * | 2019-12-11 | 2021-06-17 | 太仓正信干燥设备科技有限公司 | End cover for double-cone drying drum |
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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 |