CN2670441Y - Improved paving beater - Google Patents
Improved paving beater Download PDFInfo
- Publication number
- CN2670441Y CN2670441Y CNU2003201292131U CN200320129213U CN2670441Y CN 2670441 Y CN2670441 Y CN 2670441Y CN U2003201292131 U CNU2003201292131 U CN U2003201292131U CN 200320129213 U CN200320129213 U CN 200320129213U CN 2670441 Y CN2670441 Y CN 2670441Y
- Authority
- CN
- China
- Prior art keywords
- hammering
- belt pulley
- frame
- hammering frame
- belt
- 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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- Road Paving Machines (AREA)
Abstract
The utility model discloses an improved paving beater, and belongs to the technical field of a construction machine. The utility model needs to solve the problems that the existing paving beater is unreliable in operation and is inconvenient to repair. The improved paving beater comprises a hammering frame, a fling block, a pedestal, an electric machine, a belt and a belt pulley, wherein the hammering frame is movably connected with the pedestal. The fling block and the big belt pulley are installed on the hammering frame through a supporting axis. The electric machine is fixed on the pedestal and is connected with the belt of the big belt wheel in a transmission mode. The utility model has the improvements that one end of the supporting axis extends out of the hammering frame and the big belt pulley is installed on the extending end of the supporting axis. Splashing things generated in the hammering process of the utility model are not easy to spread to a belt transmission system. The work and the operation are stable and reliable and the replacement of the belt is convenient. Besides, the big belt wheel can be in a symmetrical setting structure to cause the hammering frame to be pressed uniformly. The utility model has the advantages of convenient and feasible improvement, favorable effects and easy popularization, and is suitable for being used as ramming facilities of road surfaces and building groudsill.
Description
Technical field
The utility model relates to ground, road surface compacting facility, belongs to the building machinery technical field.
Background technology
To use rammer compacting foundation and road surface in the ground of construction work and the construction of build road.Rammer generally by the hammering frame, get rid of piece, base, motor, belt pulley etc. and form, motor is fixed on the base, hammering frame and base flexibly connect, motor drives by belt transmission and gets rid of the piece rotation on the hammering frame and produce off-centre and hit the power of shaking, and the hammer plate of hammering frame bottom impacts compacting ground hitting under the power effect of shaking.Existing rammer, the big belt pulley that gets rid of in piece and the belt drive system is installed on hammering frame two body side frames, get rid of piece and big belt pulley and all be positioned at the centre of hammering frame two body side frames, in the hammering process, getting rid of the earth that piece rotation takes up accumulates on the medial surface of two body side frames easily, easily splash to when accumulating thing and being vibrated near on the big belt pulley and belt of body side frame, thereby influence the running of belt drive system and aggravate the wearing and tearing of belt, and make belt become the frequent consumable accessory of replacing in the rammer.When changing belt, because could be after must earlier a body side frame of hammering frame being dismantled fully,, often so influence the rammer operate as normal, and then influence construction speed so repair and replacement are time-consuming, bothersome with belt by taking off on the big belt pulley.For this reason, reply improves existing rammer, makes it reliable easy to maintenance.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of improved rammer, and this machine should have reliable, easy to maintenance characteristics, to overcome above-mentioned use defective.
The alleged problem of the utility model realizes with following technical scheme:
A kind of improved rammer, hammering frame 1 arranged in the formation, get rid of piece 2, base 4, motor 5 and belt and belt pulley, hammering frame afterbody and base flexibly connect, get rid of piece and big belt pulley and be installed in hammering frame front end by back shaft, motor is fixed on the base, is connected with the big belt pulley belt transmission, and its improvement is, one end of described back shaft 3 extends to outside the body side frame of hammering frame, and described big belt pulley 6 is installed on the extended tip of back shaft.
The hammering frame is stressed to claim that all above-mentioned improved rammer, the other end of described back shaft 3 extend to outside the opposite side framework of hammering frame in order to make, and symmetry is installed big belt pulley 6 ' on another extended tip, and described motor 5 should be the double output shaft motor mutually.
Be the convenient belt tension force of regulating, above-mentioned improved rammer, articulated slab 7 is set up in described motor 5 bottoms, and described hammering frame is provided with moving screw 8, and articulated slab tail end and described base are 4 hinged, front end is connected with moving screw 8.
The utility model moves to big belt pulley outside the rammer hammering frame, splash in the hammering is difficult for involving belt drive system, need not dismantle when changing belt any parts just can be quickly and easily with belt by unloading on the belt pulley or loading onto, it is reliable to operate steadily, high efficiency, and eliminated belt and changed the extremely use defective of trouble, made things convenient for the Maintenance and Repair in the rammer use; In addition, big belt pulley adopts and is symmetrical arranged structure, and it is evenly stressed to help the hammering frame, has further improved the reliability of rammer work; The utility model is done and is improved simple and easy to doly, and improvement effect is good, is easy to promote on existing rammer adopt suitable facility use as road surface and structure foundation compacting.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 be among Fig. 1 K to view.
The specific embodiment
Consult accompanying drawing, hammering frame 1 is a frame construction, and hammer plate 9 is arranged at the bottom, gets rid of piece 2 and big belt pulley and is installed in jointly on the back shaft 3, and back shaft 3 is installed on the body side frame of hammering frame and arranged on left and right sides.Be articulated and connected between two body side frame afterbodys and the base 4, the hammering frame can rotate by the jointed shaft 12 on base.The motor 5 that is fixed on the base is in transmission connection by small belt pulley, belt and big belt pulley.An end of back shaft 3 extends to outside the body side frame of hammering frame 1 in the utility model, and big belt pulley 6 is by moving to outside the body side frame in the hammering frame left and right side framework, and splash when getting rid of the piece rotation and the long-pending soil on the body side frame medial surface are difficult for involving belt drive system.Simultaneously, belt can be changed belt and again need not to dismantle a hammering frame left side or right side frame directly by loading, unloading on the large and small belt pulley, is very easy to the replacing of belt.Get rid of that key is in transmission connection between piece 2, big belt pulley 6 and the back shaft 3, back shaft 3 is supported on the left and right framework front end of hammering frame by the rolling bearing rotation.10 is small belt pulleys, the 15th among Fig. 1, the handrail on the base 4, the 16th, the axle bed of jointed shaft 12.
Still consult accompanying drawing, the quantity of big belt pulley can be two, and two big belt pulleys 6,6 ' symmetries are installed on two extended tips of back shaft 3, and motor 5 should be the double output shaft structural electromotor mutually.Still consult accompanying drawing, articulated slab that motor 5 bottoms are set up 7 is hinged by jointed shaft 12 and base 4, and the front end of articulated slab is connected with moving screw 8 on the hammering frame 1, and the lower end of moving screw 8 and hammering frame 1 are hinged, can rotate around pin joint.Unclamp nut 13, locknut 14 on the moving screw 8, turn articulated slab 7, regulate the tension force of belt 11 easily.
Claims (3)
1. improved rammer, hammering frame [1] arranged in the formation, get rid of piece [2], base [4], motor [5] belt and belt pulley, hammering frame afterbody and base flexibly connect, get rid of piece and big belt pulley and be installed in hammering frame front end by back shaft, motor is fixed on the base, is connected with the big belt pulley belt transmission, it is characterized in that, one end of described back shaft [3] extends to outside the body side frame of hammering frame, and described big belt pulley [6] is installed on the extended tip of back shaft.
2. improved rammer according to claim 1, it is characterized in that, the other end of described back shaft [3] extends to outside the hammering frame opposite side framework, and symmetry is installed big belt pulley [6 '] on another extended tip, and described motor [5] should be the double output shaft motor mutually.
3. improved rammer according to claim 1 and 2 is characterized in that, articulated slab [7] is set up in the bottom of described motor [5], and described hammering frame is provided with moving screw [8], and the articulated slab tail end is hinged with described base, front end is connected with moving screw [8].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201292131U CN2670441Y (en) | 2003-12-22 | 2003-12-22 | Improved paving beater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201292131U CN2670441Y (en) | 2003-12-22 | 2003-12-22 | Improved paving beater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670441Y true CN2670441Y (en) | 2005-01-12 |
Family
ID=34477207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201292131U Expired - Fee Related CN2670441Y (en) | 2003-12-22 | 2003-12-22 | Improved paving beater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670441Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790149A (en) * | 2014-03-05 | 2014-05-14 | 广西大学 | Sole-shaped belt wheel tamping machine |
| CN104141296A (en) * | 2013-05-07 | 2014-11-12 | 昆山瑞恒峰技术咨询有限公司 | Novel double-wheel type flat ground rammer compactor |
| CN104790374A (en) * | 2015-04-03 | 2015-07-22 | 金陵科技学院 | Novel double-head tamper |
| CN105970904A (en) * | 2016-01-29 | 2016-09-28 | *** | Adjustable compaction machine |
-
2003
- 2003-12-22 CN CNU2003201292131U patent/CN2670441Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141296A (en) * | 2013-05-07 | 2014-11-12 | 昆山瑞恒峰技术咨询有限公司 | Novel double-wheel type flat ground rammer compactor |
| CN103790149A (en) * | 2014-03-05 | 2014-05-14 | 广西大学 | Sole-shaped belt wheel tamping machine |
| CN103790149B (en) * | 2014-03-05 | 2015-08-19 | 广西大学 | A kind of sole shape belt wheel rammer |
| CN104790374A (en) * | 2015-04-03 | 2015-07-22 | 金陵科技学院 | Novel double-head tamper |
| CN105970904A (en) * | 2016-01-29 | 2016-09-28 | *** | Adjustable compaction machine |
| CN105970904B (en) * | 2016-01-29 | 2018-07-27 | 张家口创鑫机械科技有限公司 | A kind of adjustable rammer compacter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |