CN202369991U - Cooling system of vibratory hammer - Google Patents
Cooling system of vibratory hammer Download PDFInfo
- Publication number
- CN202369991U CN202369991U CN2011205601618U CN201120560161U CN202369991U CN 202369991 U CN202369991 U CN 202369991U CN 2011205601618 U CN2011205601618 U CN 2011205601618U CN 201120560161 U CN201120560161 U CN 201120560161U CN 202369991 U CN202369991 U CN 202369991U
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- oil
- cooling system
- communicated
- duct
- gear pump
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Abstract
The utility model relates to a cooling system of a vibratory hammer. The cooling system comprises a tee joint oil distribution block, a gear pump and an oil tube, wherein the gear pump is connected with a gear transmission set; the tee joint oil distribution block is positioned at the upper part of a box; an oil storage tank is arranged at the bottom of the box; a lower oil duct communicated with the oil storage tank and upper oil ducts positioned at the upper part of the gear transmission set are arranged on the box; the lower oil duct is provided with a first flow channel outlet which is communicated with the gear pump through the oil tube; the tee joint oil distribution block, the gear pump and the two upper oil ducts are communicated through the oil tube to form a tee joint loop; the cooling system also comprises a cooling tank; the lower oil duct is also provided with a second oil duct outlet; an inlet is also arranged on the tee joint oil distribution block; the outlet and the inlet of the second duct are communicated with the cooling tank through the oil tube; and the cooling system has the advantages of separately reducing the temperature of a part of oil in the oil storage tank, being capable of reducing the temperature of all oil in the oil storage tank, greatly increasing the cooling effect and prolonging the service life of gears.
Description
Technical field
The utility model relates to a kind of vibrating hammer, is specifically related to a kind of cooling system of vibrating hammer.
Background technology
Vibrating hammer is one of visual plant in the pile foundation construction, the extensive use building field.Vibrating hammer is the motion that drives hypophysis through vibrator; Thereby wherein drive the motion of vibrator in the vibrating hammer through gear drive, in this process, need be lubricated work this gear drive group; To lubricated this problem; My company has studied the forced lubrication device of the vibrating hammer of a kind of patent No. CN201120018474.0, and the utilization gear pump moves to the position of gear train with oil, has also played certain cooling effect.But limited owing to holding the interior oil storage of oil sump, and oil is recycle, under the situation of working time than length, oily temperature also can raise, thereby makes gear be in febrile state for a long time, is unfavorable for the work of gear train, reduces the application life of gear greatly; To the problems referred to above, so existing lubricating system is improved.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide a kind of cooling effect obviously, effectively to improve the cooling system of the vibrating hammer of gear physical life.
For realizing above-mentioned purpose, the utility model provides following technical scheme: a kind of cooling system of vibrating hammer, wherein; Vibrating hammer comprises casing and is installed on the gear drive group on the two sides before and after the casing, and the installation shaft of each gear is provided with bearing, and cooling system comprises three reduction of fractions to a common denominator oil clots, gear pump and oil pipe; On described gear pump connection and the gear drive group; Described three reduction of fractions to a common denominator oil clots are positioned at casing top, and described bottom half is provided with and holds oil sump, and casing is provided with and holds following oil duct that oil sump communicates and the last oil duct that is positioned at gear drive group top; Described oil duct down is provided with the first flow outlet; This first flow outlet is communicated with gear pump through oil pipe, and oil duct is communicated with through oil pipe on described three reduction of fractions to a common denominator oil clots, the gear pump and two, constitutes the threeway loop; It is characterized in that: cooling system also includes cooler bin; Described oil duct down also is provided with the outlet of second oil duct, also is provided with an import on described three reduction of fractions to a common denominator oil clots, and this second oil duct outlet and import are communicated with cooler bin through oil pipe.
Through adopting technique scheme; To hold part oil cooling separately in the oil sump, and can reduce and hold oil temperature whole in the oil sump, increase cooling effect greatly; Work through gear pump; Oil constantly is cast on gear and the bearing, makes gear and bearing obtain lubricated fully, cooling, improved the physical life of gear and bearing.
The utility model further is set to: be provided with in the described cooler bin and hold lubricating cup, be communicated with outlet of second oil duct and import respectively, hold lubricating cup and be provided with fan.
Through adopting technique scheme, technology is simple, be convenient to realize, and effect is obvious.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.
Description of drawings
Fig. 1 is the utility model the utility model specific embodiment structural representation;
Fig. 2 is the utility model the utility model specific embodiment body structure sketch map;
Fig. 3 is the utility model the utility model specific embodiment body partial sectional view.
The specific embodiment
Like Fig. 1-shown in Figure 2, the utility model discloses a kind of cooling system of vibrating hammer, wherein; Vibrating hammer comprises casing 1 and is installed on the gear drive group 2 on the two sides before and after the casing, and the installation shaft of each gear is provided with bearing, and cooling system comprises three reduction of fractions to a common denominator oil clots 8, gear pump 7 and oil pipe 6; On described gear pump 7 connections and the gear drive group 2; Described three reduction of fractions to a common denominator oil clots 8 are positioned at casing 1 top, and described casing 1 bottom is provided with holds oil sump 13, and this holds oil sump 13 tops and is provided with opening 131; Cold oil on the gear drive group flows into from holding oil sump 13 upper sheds 131 along casing 1 inside; Casing 1 is provided with and holds following oil duct 15 that oil sump 14 communicates and the last oil duct 11 that is positioned at gear drive group top, and described oil duct 12 down is provided with first flow outlet 122, and this first flow outlet 122 is communicated with gear pump 7 through oil pipe 6; Oil duct 11 is communicated with through oil pipe 6 on described three reduction of fractions to a common denominator oil clots 8, the gear pump 7 and two; Constitute the threeway loop, cooling system also includes cooler bin 3, and described oil duct 12 down also is provided with second oil duct outlet 121; Also be provided with an import 81 on described three reduction of fractions to a common denominator oil clots, this second oil duct outlet 121 and import 81 are communicated with cooler bin 3 through oil pipe 6; To hold part oil cooling separately in the oil sump, and can reduce and hold oil temperature whole in the oil sump, increase cooling effect greatly; Work through gear pump; Oil constantly is cast on gear and the bearing, makes gear and bearing obtain lubricated fully, cooling, improved the physical life of gear.
In the utility model specific embodiment, be provided with in the described cooler bin 3 and hold lubricating cup 5, be communicated with outlet 121 of second oil duct and import 81 respectively, hold lubricating cup 5 and be provided with fan 4.
When the cooling system of this vibrating hammer was worked, the oil obtd that gear pump will hold in the oil sump came out, at this moment; The oil that holds in the oil sump exports upper reaches through two oil ducts, and a part of oil directly is extracted to three reduction of fractions to a common denominator oil clots, and part oil cools off through cooler bin earlier and is extracted to three reduction of fractions to a common denominator oil clots again; Can realize convection current at this moment; Reduce the preceding oil temperature of cooling, again two groups of gear trains are lowered the temperature, increased cool effect greatly.
Claims (2)
1. the cooling system of a vibrating hammer, wherein, vibrating hammer comprises casing and is installed on the gear drive group on the two sides before and after the casing; Cooling system comprises three reduction of fractions to a common denominator oil clots, gear pump and oil pipe, and on described gear pump connection and the gear drive group, described three reduction of fractions to a common denominator oil clots are positioned at casing top; Described bottom half is provided with and holds oil sump; Casing is provided with and holds following oil duct that oil sump communicates and the last oil duct that is positioned at gear drive group top, and described oil duct down is provided with the first flow outlet, and this first flow outlet is communicated with gear pump through oil pipe; Oil duct is communicated with through oil pipe on described three reduction of fractions to a common denominator oil clots, the gear pump and two; Constitute the threeway loop, it is characterized in that: cooling system also includes cooler bin, and described oil duct down also is provided with the outlet of second oil duct; Also be provided with an import on described three reduction of fractions to a common denominator oil clots, this second oil duct outlet and import are communicated with cooler bin through oil pipe.
2. the cooling system of vibrating hammer according to claim 1 is characterized in that: be provided with in the described cooler bin and hold lubricating cup, be communicated with outlet of second oil duct and import respectively, hold lubricating cup and be provided with fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205601618U CN202369991U (en) | 2011-12-28 | 2011-12-28 | Cooling system of vibratory hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205601618U CN202369991U (en) | 2011-12-28 | 2011-12-28 | Cooling system of vibratory hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202369991U true CN202369991U (en) | 2012-08-08 |
Family
ID=46593700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205601618U Expired - Lifetime CN202369991U (en) | 2011-12-28 | 2011-12-28 | Cooling system of vibratory hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202369991U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943475A (en) * | 2012-11-23 | 2013-02-27 | 上海工程机械厂有限公司 | Cooling device of diesel hammer |
| WO2014133742A1 (en) | 2013-03-01 | 2014-09-04 | American Piledriving Equipment, Inc. | Bearing cooling system for vibratory pile devices |
| CN113374795A (en) * | 2020-03-09 | 2021-09-10 | 美国打桩设备公司 | Bearing cooling system and method for vibratory pile driver |
| CN113374795B (en) * | 2020-03-09 | 2024-05-10 | 美国打桩设备公司 | Bearing cooling system and method for vibratory pile driver |
-
2011
- 2011-12-28 CN CN2011205601618U patent/CN202369991U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943475A (en) * | 2012-11-23 | 2013-02-27 | 上海工程机械厂有限公司 | Cooling device of diesel hammer |
| WO2014133742A1 (en) | 2013-03-01 | 2014-09-04 | American Piledriving Equipment, Inc. | Bearing cooling system for vibratory pile devices |
| EP2961892A4 (en) * | 2013-03-01 | 2016-12-07 | American Piledriving Equipment Inc | Bearing cooling system for vibratory pile devices |
| CN113374795A (en) * | 2020-03-09 | 2021-09-10 | 美国打桩设备公司 | Bearing cooling system and method for vibratory pile driver |
| CN113374795B (en) * | 2020-03-09 | 2024-05-10 | 美国打桩设备公司 | Bearing cooling system and method for vibratory pile driver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |
|
| CX01 | Expiry of patent term |