CN201695307U - Hydraulic two-way vibratory plate compactor - Google Patents
Hydraulic two-way vibratory plate compactor Download PDFInfo
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- CN201695307U CN201695307U CN2010202238882U CN201020223888U CN201695307U CN 201695307 U CN201695307 U CN 201695307U CN 2010202238882 U CN2010202238882 U CN 2010202238882U CN 201020223888 U CN201020223888 U CN 201020223888U CN 201695307 U CN201695307 U CN 201695307U
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Abstract
The utility model discloses a hydraulic two-way vibratory plate compactor , comprising a bottom plate, an engine base, an engine, a vibration exciting device and an operating rod, wherein the vibration exciting device comprises a first eccentric wheel, a second eccentric wheel and a transmission component arranged between the first eccentric wheel and the second eccentric wheel; the first eccentric wheel is connected with the engine; the transmission component is driven and controlled by a hydraulic reversing device; the bottom plate is also provided with quick-detachable traveling wheels; and on the basis of the traditional vibratory plate compactor, the hydraulic two-way vibratory plate compactor adds a hydraulic operating system, is distributed with the quick-detachable traveling wheels, has the advantages of simple structure, good reliability, high operating efficiency and flexible manoeuvrability and the like, realizes front-back two-way stepless speed change, improves the climbing capability of the vibratory compactor, improves the working condition of a driver, is easy to control cost and has high cost performance of products.
Description
Technical field
The utility model relates to the making in road or other similar structure pavings, machine, instrument or the auxiliary equipment of reparation usefulness, particularly relates to a kind of hydraulic two-way vibration flat plate punner.
Background technology
At present, narrow location in China's construction work, in the maintenance of the small-sized earthwork and road, compacting operation mainly relies on small-sized vibratile compacter, and vibratory plate compactor is because its compact conformation, compaction force is big, consolidation effect better reaches characteristics such as cost performance height and does to have obtained extensive use in the real operation of piezometric the unskilled labourer, yet traditional vibratory plate compactor is subjected to the restriction of operating principle to have many drawbacks, what mainly adopt as the switch operation system of traditional vibratory plate compactor is the mechanical type transmission, its shortcoming is the function that does not remain where one is and vibrate, movement velocity can not be controlled, sensitivity is low, climbing capacity is poor, manipulation strength is big, poor stability, carrying is inconvenient.
The utility model content
The purpose of this utility model is to provide a kind of hydraulic two-way vibration flat plate punner, that described hydraulic two-way vibration flat plate punner has is simple in structure, good reliability, operating efficiency height and maneuverability, two-way electrodeless variable-speed before and after having realized, improved the climbing capacity of vibro-rammer, and cost is easily controlled, the characteristics that the product price ratio is very high.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of hydraulic two-way vibration flat plate punner, it comprises base plate, engine foundation, motor, exciting device and action bars, wherein, described exciting device comprises first eccentric wheel and second eccentric wheel and is arranged at transmission component between first, second eccentric wheel, described first eccentric wheel connects motor, and described transmission component drives control by the hydraulic pressure reversing arrangement.
Described first, be provided with two eccentric blocks on second eccentric wheel, described transmission component comprise driving gear and with the intermeshing driven wheel of driving gear, described driving gear is arranged between two eccentric blocks on first eccentric wheel by rolling bearing, and the inner spiral groove of described driving gear connects shift fork, described shift fork connects the hydraulic pressure reversing arrangement, described hydraulic pressure reversing arrangement comprises hydraulic planger pump, described hydraulic planger pump connects fluid pressure line, described fluid pressure line is connected in the sliding plunger in first eccentric wheel, described sliding plunger connects a sliding bar, described sliding bar connects shift fork, and described driven wheel is arranged on second eccentric wheel.
Described hydraulic pressure reversing arrangement can adopt manual operation and electric control operation, manual operation can be arranged at hydraulic planger pump on the action bars, control the hydraulic pressure reversing arrangement by the joystick that control is arranged on the action bars, electric control operation can be provided with electromagnetic valve on fluid pressure line, come the opening and closing of control electromagnetic valve by control electronics.
Also be provided with easily detachable road wheel on the described base plate, described road wheel is provided with suspension shaft, the corresponding row driving wheel is fixed with fixed support on base plate, described fixed support is provided with supported hole and pin hole, can utilize bayonet lock by pin hole road wheel to be assemblied on the base plate.
The beneficial effects of the utility model are, described hydraulic two-way vibration flat plate punner has adopted hydraulic pressure switch operation device, and be furnished with detachable road wheel, have advantages such as simple in structure, good reliability, operating efficiency height and maneuverability, realize the two-way electrodeless variable-speed in front and back, improved the climbing capacity of vibro-rammer, improved driver's condition of work, and cost is easily controlled, and the product price ratio is very high.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the sectional drawing of the utility model hydraulic two-way vibration flat plate punner,
Fig. 2 is the structural representation of the hydraulic pressure reversing arrangement of the utility model hydraulic two-way vibration flat plate punner,
Fig. 3 is the fundamental diagram of the hydraulic pressure commutation of the utility model hydraulic two-way vibration flat plate punner,
Fig. 4 is the concrete structure figure of the road wheel of the utility model hydraulic two-way vibration flat plate punner.
Among the figure:
1, base plate; 2, engine foundation; 3, motor; 4, exciting device; 40, hydraulic planger pump; 41, fluid pressure line; 42, first eccentric wheel; 43, second eccentric wheel; 44, driving gear; 45, driven wheel; 46, eccentric block; 47, sliding plunger; 48, sliding bar; 49, shift fork; 50, rolling bearing; 5, casing; 6, action bars; 7, joystick; 8, action bars mount pad; 9, holder; 10, road wheel; 11, vibrating bin; 12, hydraulic oil inlet; 13, suspension shaft; 14, fixed support; 15, supported hole; 16, set bolt; 17, bayonet lock; 18, pin hole; 19, belt pulley.
The specific embodiment
Please refer to Fig. 1 to shown in Figure 4, in present embodiment, a kind of hydraulic two-way vibration flat plate punner, it comprises base plate 1, engine foundation 2, motor 3, exciting device 4 and action bars 6, described motor 3 is arranged on the engine foundation 2, and motor 3 is outside equipped with casing 5, described action bars 6 is installed on the base plate 1 by action bars mounting seat 8, and described action bars 6 is provided with joystick 7, described joystick 7 connects hydraulic planger pump 40, described hydraulic planger pump 40 is the hand hydraulic planger pump, control hydraulic planger pump 40 by moving forward and backward of joystick 7, and described hydraulic planger pump 40 connects fluid pressure line 41, described exciting device 4 comprises first eccentric wheel 42 and second eccentric wheel 43 that is arranged in the vibrating bin 11, described motor 3 connects first eccentric wheel 42 by belt pulley 19, first eccentric wheel 42 and second eccentric wheel 43 are provided with two eccentric blocks 46, be provided with driving gear 44 by rolling bearing 50 between two eccentric blocks 46 of described first eccentric wheel 42, can do relative motion between the described driving gear 44 and first eccentric wheel 42, (power is from motor 3 for the moment of described first eccentric wheel 42 simultaneously, import by belt pulley 19) pass to driving gear 42 by shift fork 49, described shift fork 49 connects sliding bar 48, described sliding bar 48 connects sliding plunger 47, described sliding plunger 47 connects fluid pressure line 41 by hydraulic oil inlet 12, cooperate driving gear 44 on second eccentric wheel 43, to be provided with driven wheel 45, described driving gear 44 and driven wheel 45 intermesh, also be provided with easily detachable road wheel 10 on the described base plate 1, one side of described road wheel 10 is provided with suspension shaft 13, corresponding row driving wheel 10 is fixed with fixed support 14 by set bolt 16 on base plate 1, described fixed support 14 is provided with supported hole 15, described road wheel 10 can be sheathed in the supported hole 15 by suspension shaft 13, and also offer pin hole 18 on the described fixed support 14, can utilize bayonet lock 17 road wheel 10 to be assemblied on the base plate 1, and also be provided with the holder 9 that makes things convenient for road wheel 10 to place on the described joystick 7 by pin hole 18.
When the vibration of needs vibro-rammer moved ahead, when joystick 7 was pushed forward, hydraulic oil promptly produced hydraulic power by hydraulic planger pump 40; Hydraulic power conducts to hydraulic power sliding plunger 47 first eccentric wheel 42 in, sliding plunger 47 promotion sliding bars 48 by fluid pressure line 41 through hydraulic oil inlet 12; Drive shift fork 49 by sliding bar 48 and drive driving gear 44 inner spiral grooves, make driving gear 44 and angle of eccentric block 46 deflections; Be connected by rolling bearing 50 between driving gear 44 and first eccentric wheel 42, can relatively rotate between them, the moment of first eccentric wheel 42 (power is imported by belt pulley 19 from motor 3) passes to driving gear 44 by shift fork 49 simultaneously; Drive driven wheel 45 by driving gear 44, driven wheel 45 drives second eccentric wheel 43 again and forms and relatively rotate between first eccentric wheels 42 and second eccentric wheel 43 and produce high vibration, because shift fork 49 has changed the relative angle of eccentric block 46 centers of gravity of two relative high speed rotating, its huge centrifugal force can not be cancelled each other, thereby just formed one making a concerted effort forward in the horizontal direction, vibro-rammer just travels forward with strong vibration like this; When should joystick 7 promoting backward, vibro-rammer will be with high vibration to move backward.
During with road wheel 10 carrying vibro-rammers, at first in the supported hole 15 that road wheel 10 upper cantilever axles 13 are inserted on the fixed supports 14, be that mode that available two-wheeled lands is pushing away vibro-rammer and travels with bayonet lock 17 insertion pin holes 18 again; When vibro-rammer is worked, then extract bayonet lock 17, pull down a pair of road wheel 10, and be inserted on the holder 9 that is arranged on the control stick 6, again the bayonet lock 17 insertion pin holes of extracting 18 can be realized dismounting quickly and easily road wheel 10.
Because described hydraulic two-way vibration flat plate punner has increased hydraulic operating system on traditional vibratory plate compactor basis, and be furnished with detachable road wheel, have advantages such as simple in structure, good reliability, operating efficiency height and maneuverability, two-way electrodeless variable-speed before and after having realized, improved the climbing capacity of vibro-rammer, improved driver's condition of work, and cost controls easily, the product price ratio is very high.
Claims (4)
1. hydraulic two-way vibration flat plate punner, it comprises base plate, engine foundation, motor, exciting device and action bars, it is characterized in that: described exciting device comprises first eccentric wheel and second eccentric wheel and is arranged at transmission component between first, second eccentric wheel, described first eccentric wheel connects motor, and described transmission component drives control by the hydraulic pressure reversing arrangement.
2. hydraulic two-way vibration flat plate punner according to claim 1, it is characterized in that: described first, be provided with two eccentric blocks on second eccentric wheel, described transmission component comprise driving gear and with the intermeshing driven wheel of driving gear, described driving gear is arranged between two eccentric blocks on first eccentric wheel by rolling bearing, and the inner spiral groove of described driving gear connects shift fork, described shift fork connects the hydraulic pressure reversing arrangement, described hydraulic pressure reversing arrangement comprises hydraulic planger pump, described hydraulic planger pump connects fluid pressure line, described fluid pressure line is connected in the sliding plunger in first eccentric wheel, described sliding plunger connects a sliding bar, described sliding bar connects shift fork, and described driven wheel is arranged on second eccentric wheel.
3. hydraulic two-way vibration flat plate punner according to claim 1 and 2, it is characterized in that: described hydraulic pressure reversing arrangement can adopt manual operation and electric control operation, manual operation can be arranged at hydraulic planger pump on the action bars, control the hydraulic pressure reversing arrangement by the joystick that control is arranged on the action bars, electric control operation can be provided with electromagnetic valve on fluid pressure line, come the opening and closing of control electromagnetic valve by control electronics.
4. hydraulic two-way vibration flat plate punner according to claim 3, it is characterized in that: also be provided with easily detachable road wheel on the described base plate, described road wheel is provided with suspension shaft, the corresponding row driving wheel is fixed with fixed support on base plate, described fixed support is provided with supported hole and pin hole, can utilize bayonet lock by pin hole road wheel to be assemblied on the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202238882U CN201695307U (en) | 2010-06-12 | 2010-06-12 | Hydraulic two-way vibratory plate compactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202238882U CN201695307U (en) | 2010-06-12 | 2010-06-12 | Hydraulic two-way vibratory plate compactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201695307U true CN201695307U (en) | 2011-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202238882U Expired - Fee Related CN201695307U (en) | 2010-06-12 | 2010-06-12 | Hydraulic two-way vibratory plate compactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201695307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845786A (en) * | 2010-06-12 | 2010-09-29 | 无锡尚高工程机械有限公司 | Hydraulic two-way vibration flat plate punner |
| CN107938476A (en) * | 2017-12-23 | 2018-04-20 | 深圳市晟祥知识产权有限公司 | It is a kind of loosen the soil after the road construction trimming device tamped |
-
2010
- 2010-06-12 CN CN2010202238882U patent/CN201695307U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845786A (en) * | 2010-06-12 | 2010-09-29 | 无锡尚高工程机械有限公司 | Hydraulic two-way vibration flat plate punner |
| CN107938476A (en) * | 2017-12-23 | 2018-04-20 | 深圳市晟祥知识产权有限公司 | It is a kind of loosen the soil after the road construction trimming device tamped |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20140612 |