CN103410077B - Double-ramming-head small-sized compacting machine - Google Patents
Double-ramming-head small-sized compacting machine Download PDFInfo
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- CN103410077B CN103410077B CN201310388980.2A CN201310388980A CN103410077B CN 103410077 B CN103410077 B CN 103410077B CN 201310388980 A CN201310388980 A CN 201310388980A CN 103410077 B CN103410077 B CN 103410077B
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Abstract
The invention discloses a double-ramming-head small-sized compacting machine. The double-ramming-head small-sized compacting machine comprises a rack, a power device, a walking mechanism and ramming devices, wherein the power device comprises a gasoline engine and a centrifugal clutch; a driven piece of the centrifugal clutch is provided with a belt wheel; the walking mechanism comprises a walking wheel and a high-speed shaft; the high-speed shaft is provided with a large belt wheel and the large belt wheel is connected with the belt wheel by a first belt; the two ramming devices are arranged on the front and rear ends of the rack respectively; each ramming device comprises a shell and a cover plate; a ramming head is arranged on the bottom of each shell and each shell is internally provided with a vibration shaft; the left and right ends of each shell are connected with the walking mechanism by swinging arms; the rack can be connected with the swinging arms by adjusting rods; a small belt wheel is mounted on the right end of the vibrating shaft; the small belt wheel is connected with the large belt wheel by a second belt; the vibrating shaft is provided with a first eccentric block and a second eccentric block; the first eccentric block has a first adjusting fixed hole; the second eccentric block has a plurality of second adjusting fixed holes. The double-ramming-head small-sized compacting machine disclosed by the invention is reasonable in design, high in compacting efficiency and convenient to transit.
Description
Technical field
The present invention relates to a kind of compacting equipment, especially relate to a kind of two small-sized compacting machine of ram head.
Background technology
Along with developing rapidly of China's infrastructure construction, small-sized compacting machine is also progressively developed, and according to the situation of the current infrastructure construction of China, the effect of small-sized compacting machine is important, is in great demand, and has huge market.Small-sized compacting machine volume is little, and compact conformation, easily transports, and work strength is large, and efficiency is high, and can support the use with large-scale compacting equipment.The use of small-sized compacting machine, completing that some is worked is more simple, and better effects if, and creates good economic benefit and environment and social benefit, and in China's present stage, compacting research in local has important practical significance.
Small-sized compacting machine can be roughly divided into frog hammer, vibratory rammer, vibratory tamper, vibratory plate compactor and hand Vibroll.Wherein, frog hammer structure is simple, with low cost, but along with the progress of building construction technology, its shortcoming is day by day obvious: compacting weak effect, and compacting depth is inadequate; Use and shift inconvenience; Eccentric block exposes, and violates safety requirements; Noise is large.There is compacting poor continuity in vibratory rammer, vibratory tamper, the shortcoming at the bottom of efficiency.Compared with frog hammer, vibratory plate compactor is the Small Tamping Machine of a kind of advanced person, but due to it with pressed the contact of material to be a plane, so lower by the specific loading of pressing material to bear, laying can not be too thick, and compacting counting is many, efficiency of compaction is low, and transfer operation is simultaneously also inconvenient.Due to road roller consolidation effect, not only relevant with the exciting force of road roller, the factor such as stiffness and damping also by compacting material affects.The vibration frequency of general hand Vibroll and nominal amplitude are fixing, can not tackle the compacting operation of changeable road environment well.
The defects such as to sum up, existing small-sized compacting machine mainly exists that compacting depth is inadequate, and compacting counting is many, and efficiency of compaction is low, and transfer operation is inconvenient, and the strong and amplitude of body compactedness is non-adjustable.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of two small-sized compacting machine of ram head is provided, its structure is simple, reasonable in design and use easy to operate, make ram head do upper and lower ballistic motion by eccentric block in the effect of centrifugal force and come compacting compacting region, efficiency of compaction is high, transfer place is convenient, can carry out amplitude adjustment for different compacting material region.
For achieving the above object, the technical solution used in the present invention is: a kind of two small-sized compacting machine of ram head, it is characterized in that: comprise frame, power set, walking mechanism and tamping unit, the rear portion of described frame is provided with handrail, described power set comprise gasoline engine and centrifugal clutch, described gasoline engine is arranged on the top of frame, and the output shaft of described gasoline engine is connected with the driving link of centrifugal clutch, and the driven member of described centrifugal clutch is provided with belt pulley, described walking mechanism comprises the road wheel be arranged on bottom frame and the high speed shaft being arranged on road wheel right part vertically, the right-hand member of described high speed shaft passes road wheel and end is provided with large belt wheel, and described large belt wheel is connected to form the first belt transport by the first belt and belt pulley, the quantity of described tamping unit is two and two tamping units are separately positioned on the rear and front end of frame, the cover plate that described tamping unit comprises housing and matches with housing, the bottom of described housing is provided with ram head, in described housing, vibrating shaft is installed, the two ends, left and right of described housing are all connected with described walking mechanism by swing arm, one end of described swing arm is fixedly connected with housing, the other end and the described walking mechanism of described swing arm are rotationally connected, described frame is provided with one end and is connected the adjusting rod that the other end can be connected with swing arm with it, described vibrating shaft parallels with high speed shaft, the right-hand member of described vibrating shaft passes housing and end is provided with small pulley, described small pulley is connected to form the second belt transport by the second belt and large belt wheel, described vibrating shaft is positioned at housing internal fixtion and has the first eccentric block and cover to have the second eccentric block, described second eccentric block is fixedly connected with the first eccentric block, described first eccentric block has the first adjustment fixing hole, described second eccentric block has the second adjustment fixing hole, the quantity of described second adjustment fixing hole is multiple, described first regulates fixing hole fixing hole can be regulated to be connected respectively to realize the multistage adjustment of ram head amplitude with multiple second.
The two small-sized compacting machine of ram head of above-mentioned one, it is characterized in that: described walking mechanism also comprises the containment vessel be arranged in road wheel, described containment vessel is between road wheel and high speed shaft, the two ends, left and right of described road wheel are all fixed with web, the right-hand member of described containment vessel is fixed with clutch shaft bearing seat, the end of described clutch shaft bearing seat passes the web being positioned at road wheel right-hand member, between described clutch shaft bearing seat and high speed shaft, clutch shaft bearing is installed, the quantity of described clutch shaft bearing is two and two clutch shaft bearings are separately positioned on the two ends of clutch shaft bearing seat, on described high speed shaft and the two ends being positioned at clutch shaft bearing seat are provided with clutch shaft bearing end cap, described clutch shaft bearing end cap is fixedly connected with clutch shaft bearing seat, the swing arm and the clutch shaft bearing seat that are positioned at described housing right-hand member are rotationally connected, clutch shaft bearing seat between two clutch shaft bearing end caps is provided with the second bearing, second bearing support and the second end cap, described second bearing support is all fixedly connected with the web being positioned at road wheel right-hand member with the second end cap, the left end of described containment vessel is fixed with over cap, the left side of described high speed shaft is provided with cycloidal planetary gear speed reducer, the power shaft of described cycloidal planetary gear speed reducer is connected with the left end of high speed shaft by shaft coupling, the output shaft of described cycloidal planetary gear speed reducer passes over cap and the dynamic transmission plate of end winding support, described motive force transfer is fixedly connected with the web being positioned at road wheel left end, the right-hand member of described motive force transfer is provided with the 3rd bearing and the 3rd bearing support, described 3rd bearing support is fixedly connected with over cap, the left end of described motive force transfer is provided with the 4th bearing, 4th bearing support and the 3rd bearing (ball) cover, described 3rd bearing (ball) cover is fixedly connected with the 4th bearing support, the swing arm and the 4th bearing support that are positioned at described housing left end are rotationally connected.
The two small-sized compacting machine of ram head of above-mentioned one, is characterized in that: between described clutch shaft bearing end cap and high speed shaft, between the second end cap and clutch shaft bearing seat, between the second bearing support and clutch shaft bearing seat, the 3rd between bearing support and motive force transfer and the 4th be provided with the first sealing ring between bearing support and motive force transfer.
The two small-sized compacting machine of ram head of above-mentioned one, it is characterized in that: the rear portion of described frame is provided with bracing or strutting arrangement, the quantity of described bracing or strutting arrangement is two, two described bracing or strutting arrangements are symmetricly set on the left and right sides of frame, described bracing or strutting arrangement is made up of support bar and support wheel, the upper end of described support bar is fixedly connected with frame, and described support wheel is arranged on the lower end of support bar, and the bottom surface of described support wheel is higher than the bottom surface of road wheel.
The two small-sized compacting machine of ram head of above-mentioned one, it is characterized in that: described swing arm is provided with belt tightening pulley device, described belt tightening pulley device comprises fixed block and adjusting rod, described fixed block is fixed on the outside of swing arm, described fixed block has screwed hole, described adjusting rod passes described screwed hole and closes with corresponding threaded holes, and the upper end of described adjusting rod is provided with the contact roller compressed by the second belt.
The two small-sized compacting machine of ram head of above-mentioned one, it is characterized in that: the shape of described cover plate is rectangle, and the top of described cover plate is fixed with handle, and described cover plate is fixedly connected with housing by screw, the quantity of described screw is four, and four described screws are symmetricly set on four angles of cover plate.
The two small-sized compacting machine of ram head of above-mentioned one, it is characterized in that: described second eccentric block is positioned at the left side of the first eccentric block, described first eccentric block has keyway, and described first eccentric block is fixed on vibrating shaft by key, and described second eccentric block is fixedly connected with the first eccentric block by bolt.
The two small-sized compacting machine of ram head of above-mentioned one, it is characterized in that: described vibrating shaft is rotatably installed on housing by the 5th bearing, the quantity of described 5th bearing is two and two the 5th bearings are arranged on the two ends, left and right of vibrating shaft respectively, described vibrating shaft is provided with the 4th bearing (ball) cover, described 4th bearing (ball) cover is fixedly connected with housing, between the 5th bearing and the first eccentric block of described vibrating shaft right-hand member, be provided with sleeve.
The two small-sized compacting machine of ram head of above-mentioned one, is characterized in that: the described 4th is provided with the second sealing ring between bearing (ball) cover and vibrating shaft.
The two small-sized compacting machine of ram head of above-mentioned one, is characterized in that: the quantity of described second adjustment fixing hole is four.
The present invention compared with prior art has the following advantages:
1, structure of the present invention is simple, reasonable in design, all tamping unit is installed by the rear and front end in frame, make ram head do upper and lower ballistic motion by eccentric block in the effect of centrifugal force and come compacting compacting region, very large traveling is not needed to drive, efficiency of compaction is high, and more existing small-sized compacting function improves twice.
2, the present invention by having the first adjustment fixing hole on the first eccentric block, second eccentric block has multiple second and regulates fixing hole, like this by adjusting the permanent position of the first eccentric block and different second eccentric block, the multistage amplitude adjustment to ram head can be realized, easy to adjust, amplitude adjustment can be carried out for different compacting material region, improve consolidation effect.
3, the present invention is played a supportive role to whole small-sized compacting machine by bracing or strutting arrangement, when small-sized compacting machine does not work, by adjusting rod, frame is connected with tamping unit, former and later two tamping units are rotated around walking mechanism simultaneously, and then two tamping units are sling, at this moment two bracing or strutting arrangements coordinate road wheel can realize complete machine transfer place, and mechanism stable, transfer place is convenient.
4, the present invention is slowed down by the cycloidal planetary gear speed reducer be built in road wheel, and speed reducing ratio is very large, make road wheel obtain larger driving moment, and travel speed meets the demands.
5, belt tightening pulley device of the present invention plays tension to the second belt, during use, by regulating the height of adjusting rod, driving contact roller to move down, contact roller being pressed on the second belt, and then playing the tension to the second belt.
6, compacting depth of the present invention is dark, easy to operate, safe and reliable.
7, frame of the present invention adopts shaped steel welding, and intensity is large; Adopt machine driving, cost is low; Lightweight, volume is little, and during compacting, welt is good.
8, the present invention is applied widely, is applicable to end of the bridge, contains the compacting of the narrow zones such as side, tunnel, corner.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the top view after Fig. 1 removes handrail.
Fig. 3 is the A place enlarged drawing of Fig. 2.
Fig. 4 is the B place enlarged drawing of Fig. 2.
Fig. 5 is the C place enlarged drawing of Fig. 2.
Fig. 6 is the structural representation of the present invention first eccentric block.
Fig. 7 is the right view of Fig. 6.
Fig. 8 is the structural representation of the present invention second eccentric block.
Fig. 9 is the right view of Fig. 8.
Description of reference numerals:
1-gasoline engine; 2-handrail; 3-frame;
4-belt pulley; 5-1-support bar; 5-2-support wheel;
6-swing arm; 7-housing; 8-1-fixed block;
8-2-adjusting rod; 8-3-contact roller; 9-containment vessel;
10-adjusting rod; 11-centrifugal clutch; 12-motive force transfer;
13-cycloidal planetary gear speed reducer; 14-web; 15-the second end cap;
16-shaft coupling; 17-road wheel; 18-large belt wheel;
19-high speed shaft; 20-small pulley; 21-vibrating shaft;
22-sleeve; 23-the first eccentric block; 23-1-the first regulates fixing hole;
23-2-keyway; 24-the second eccentric block; 24-1-the second regulates fixing hole;
25-clutch shaft bearing seat; 26-clutch shaft bearing; 27-clutch shaft bearing end cap;
28-the second bearing; 29-the second bearing support; 30-the first belt;
31-cover plate; 31-1-handle; 31-2-screw;
32-the second belt; 33-bolt; 34-over cap;
35-the three bearing; 36-the three bearing support; 37-the four bearing;
38-the four bearing support; 39-the three bearing (ball) cover; 40-key;
41-the five bearing; 42-the four bearing (ball) cover; 43-ram head;
44-the first sealing ring; 45-the second sealing ring.
Detailed description of the invention
As shown in Figures 1 to 9, the present invention includes frame 3, power set, walking mechanism and tamping unit, the rear portion of described frame 3 is provided with handrail 2, described power set comprise gasoline engine 1 and centrifugal clutch 11, described gasoline engine 1 is arranged on the top of frame 3, the output shaft of described gasoline engine 1 is connected with the driving link of centrifugal clutch 11, and the driven member of described centrifugal clutch 11 is provided with belt pulley 4, described walking mechanism comprises the road wheel 17 be arranged on bottom frame 3 and the high speed shaft 19 being arranged on road wheel 17 right part vertically, the right-hand member of described high speed shaft 19 passes road wheel 17 and end is provided with large belt wheel 18, and described large belt wheel 18 is connected to form the first belt transport by the first belt 30 with belt pulley 4, the quantity of described tamping unit is two and two tamping units are separately positioned on the rear and front end of frame 3, the cover plate 31 that described tamping unit comprises housing 7 and matches with housing 7, the bottom of described housing 7 is provided with ram head 43, in described housing 7, vibrating shaft 21 is installed, the two ends, left and right of described housing 7 are all connected with described walking mechanism by swing arm 6, one end of described swing arm 6 is fixedly connected with housing 7, the other end and the described walking mechanism of described swing arm 6 are rotationally connected, described frame 3 is provided with one end and is connected the adjusting rod 10 that the other end can be connected with swing arm 6 with it, described vibrating shaft 21 parallels with high speed shaft 19, the right-hand member of described vibrating shaft 21 passes housing 7 and end is provided with small pulley 20, described small pulley 20 is connected to form the second belt transport by the second belt 32 with large belt wheel 18, described vibrating shaft 21 is positioned at housing 7 internal fixtion and has the first eccentric block 23 and cover to have the second eccentric block 24, described second eccentric block 24 is fixedly connected with the first eccentric block 23, described first eccentric block 23 has the first adjustment fixing hole 23-1, described second eccentric block 24 has the second adjustment fixing hole 24-1, the quantity of described second adjustment fixing hole 24-1 is multiple, described first regulates fixing hole 23-1 fixing hole 24-1 can be regulated to be connected respectively to realize the multistage adjustment of ram head 43 amplitude with multiple second.
As shown in Figures 1 to 4, described walking mechanism also comprises the containment vessel 9 be arranged in road wheel 17, described containment vessel 9 is between road wheel 17 and high speed shaft 19, the two ends, left and right of described road wheel 17 are all fixed with web 14, the right-hand member of described containment vessel 9 is fixed with clutch shaft bearing seat 25, the end of described clutch shaft bearing seat 25 passes the web 14 being positioned at road wheel 17 right-hand member, between described clutch shaft bearing seat 25 and high speed shaft 19, clutch shaft bearing 26 is installed, the quantity of described clutch shaft bearing 26 is two and two clutch shaft bearings 26 are separately positioned on the two ends of clutch shaft bearing seat 25, on described high speed shaft 19 and the two ends being positioned at clutch shaft bearing seat 25 are provided with clutch shaft bearing end cap 27, described clutch shaft bearing end cap 27 is fixedly connected with clutch shaft bearing seat 25, the swing arm 6 being positioned at described housing 7 right-hand member is rotationally connected with clutch shaft bearing seat 25, clutch shaft bearing seat 25 between two clutch shaft bearing end caps 27 is provided with the second bearing 28, second bearing support 29 and the second end cap 15, described second bearing support 29 is all fixedly connected with the web 14 being positioned at road wheel 17 right-hand member with the second end cap 15, the left end of described containment vessel 9 is fixed with over cap 34, the left side of described high speed shaft 19 is provided with cycloidal planetary gear speed reducer 13, the power shaft of described cycloidal planetary gear speed reducer 13 is connected with the left end of high speed shaft 19 by shaft coupling 16, the output shaft of described cycloidal planetary gear speed reducer 13 passes over cap 34 and the dynamic transmission plate 12 of end winding support, described motive force transfer 12 is fixedly connected with the web 14 being positioned at road wheel 17 left end, the right-hand member of described motive force transfer 12 is provided with the 3rd bearing 35 and the 3rd bearing support 36, described 3rd bearing support 36 is fixedly connected with over cap 34, the left end of described motive force transfer 12 is provided with the 4th bearing 37, 4th bearing support 38 and the 3rd bearing (ball) cover 39, described 3rd bearing (ball) cover 39 is fixedly connected with the 4th bearing support 38, the swing arm 6 and the 4th bearing support 38 that are positioned at described housing 7 left end are rotationally connected.
As shown in Figures 2 to 4, the first sealing ring 44 is provided with between described clutch shaft bearing end cap 27 and high speed shaft 19, between the second end cap 15 and clutch shaft bearing seat 25, between the second bearing support 29 and clutch shaft bearing seat 25, between the 3rd bearing support 36 and motive force transfer 12 and between the 4th bearing support 38 and motive force transfer 12.
As shown in Figure 1, the rear portion of described frame 3 is provided with bracing or strutting arrangement, the quantity of described bracing or strutting arrangement is two, two described bracing or strutting arrangements are symmetricly set on the left and right sides of frame 3, described bracing or strutting arrangement is made up of support bar 5-1 and support wheel 5-2, the upper end of described support bar 5-1 is fixedly connected with frame 3, and described support wheel 5-2 is arranged on the lower end of support bar 5-1, and the bottom surface of described support wheel 5-2 is higher than the bottom surface of road wheel 17.Bracing or strutting arrangement plays a supportive role to whole small-sized compacting machine, when small-sized compacting machine does not work, by adjusting rod, frame is connected with tamping unit, by adjustment adjusting rod 10, former and later two tamping units are rotated simultaneously around walking mechanism, and then two tamping units are sling, at this moment two bracing or strutting arrangements transfer place of coordinating road wheel 17 can realize complete machine, transfer place is convenient.
As depicted in figs. 1 and 2, described swing arm 6 is provided with belt tightening pulley device, described belt tightening pulley device comprises fixed block 8-1 and adjusting rod 8-2, described fixed block 8-1 is fixed on the outside of swing arm 6, described fixed block 8-1 has screwed hole, described adjusting rod 8-2 passes described screwed hole and closes with corresponding threaded holes, and the upper end of described adjusting rod 8-2 is provided with the contact roller 8-3 compressed by the second belt 32.Belt tightening pulley device, to the second belt 32 tension, during use, by regulating the height of adjusting rod 8-2, driving contact roller 8-3 to move down, contact roller 8-3 being pressed on the second belt 32, and then playing the tension to the second belt 32.
As depicted in figs. 1 and 2, the shape of described cover plate 31 is rectangle, and the top of described cover plate 31 is fixed with handle 31-1, and described cover plate 31 is fixedly connected with housing 7 by screw 31-2, the quantity of described screw 31-2 is four, and four described screw 31-2 are symmetricly set on four angles of cover plate 31.When needing the amplitude adjusting ram head 43, unscrewing screw 31-2, opening cover plate 31, regulate fixing of fixing hole 24-1 to realize the first adjustment fixing hole 23-1 and different second.
As shown in Fig. 2, Fig. 6 and Fig. 7, described second eccentric block 24 is positioned at the left side of the first eccentric block 23, described first eccentric block 23 has keyway 23-2, described first eccentric block 23 is fixed on vibrating shaft 21 by key 40, and described second eccentric block 24 is fixedly connected with the first eccentric block 23 by bolt 33.
As shown in Figure 2 and Figure 5, described vibrating shaft 21 is rotatably installed on housing 7 by the 5th bearing 41, the quantity of described 5th bearing 41 is two and two the 5th bearings 41 are arranged on the two ends, left and right of vibrating shaft 21 respectively, described vibrating shaft 21 is provided with the 4th bearing (ball) cover 42, described 4th bearing (ball) cover 42 is fixedly connected with housing 7, between the 5th bearing 41 and the first eccentric block 23 of described vibrating shaft 21 right-hand member, be provided with sleeve 22.
As shown in Figure 2 and Figure 5, the second sealing ring 45 is provided with between described 4th bearing (ball) cover 42 and vibrating shaft 21.
As shown in Figure 8, the quantity of described second adjustment fixing hole 24-1 is four, can realize adjusting the amplitude level Four of ram head 43.
Operating principle of the present invention is: gasoline engine 1 provides power, the power transmission provided is to centrifugal clutch 11, when the rotary speed of gasoline engine 1 output shaft reaches certain value, centrifugal clutch 11 engages, power transmission is on belt pulley 4, by the first belt 30 by power transmission on large belt wheel 18, because large belt wheel 18 is fixed on high speed shaft 19, so high speed shaft 19 rotates.Power transmission is given on the cycloidal planetary gear speed reducer 13 that is connected by shaft coupling 16 with it by high speed shaft 19, through cycloidal planetary gear speed reducer 13 slow down after by power transmission to motive force transfer 12, because the web 14 being positioned at road wheel 17 left end is fixedly connected with motive force transfer 12, and this web 14 is fixedly connected with road wheel 17, therefore road wheel 17 is walked; Meanwhile, power is also passed to small pulley 20 by the second belt 32 by high speed shaft 19, because small pulley 20 is fixedly mounted on vibrating shaft 21, so drive vibrating shaft 21 to rotate, owing to vibrating shaft 21 being provided with the first eccentric block 23 and cover has the second eccentric block 24, therefore vibrating shaft 21 up-down vibration while rotation, and then drive ram head 43 is treated compacting region and is tamped, and tamps so compacting region treated by whole small-sized compacting machine while walking.Because tamping unit has two and the rear and front end be arranged on respectively, the more existing small-sized compacting function of efficiency of compaction improves twice.The first adjustment fixing hole 23-1 is had because of on the first eccentric block 23, second eccentric block 24 has multiple second and regulate fixing hole 24-1, so in above process, by adjusting the permanent position of the first eccentric block 23 and different second eccentric block 24, the multistage amplitude adjustment to ram head 43 can be realized, easy to adjust, amplitude adjustment can be carried out for different compacting material region, improve consolidation effect.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (10)
1. two small-sized compacting machine of ram head, it is characterized in that: comprise frame (3), power set, walking mechanism and tamping unit, the rear portion of described frame (3) is provided with handrail (2), described power set comprise gasoline engine (1) and centrifugal clutch (11), described gasoline engine (1) is arranged on the top of frame (3), the output shaft of described gasoline engine (1) is connected with the driving link of centrifugal clutch (11), the driven member of described centrifugal clutch (11) is provided with belt pulley (4), described walking mechanism comprises the road wheel (17) being arranged on frame (3) bottom and the high speed shaft (19) being arranged on road wheel (17) right part vertically, the right-hand member of described high speed shaft (19) passes road wheel (17) and end is provided with large belt wheel (18), and described large belt wheel (18) is connected to form the first belt transport by the first belt (30) and belt pulley (4), the quantity of described tamping unit is two and two tamping units are separately positioned on the rear and front end of frame (3), the cover plate (31) that described tamping unit comprises housing (7) and matches with housing (7), the bottom of described housing (7) is provided with ram head (43), vibrating shaft (21) is installed in described housing (7), the two ends, left and right of described housing (7) are all connected with described walking mechanism by swing arm (6), one end of described swing arm (6) is fixedly connected with housing (7), the other end and the described walking mechanism of described swing arm (6) are rotationally connected, described frame (3) is provided with one end and is connected the adjusting rod (10) that the other end can be connected with swing arm (6) with it, described vibrating shaft (21) parallels with high speed shaft (19), the right-hand member of described vibrating shaft (21) passes housing (7) and end is provided with small pulley (20), described small pulley (20) is connected to form the second belt transport by the second belt (32) and large belt wheel (18), described vibrating shaft (21) is gone up and is positioned at housing (7) internal fixtion has the first eccentric block (23) and cover to have the second eccentric block (24), described second eccentric block (24) is fixedly connected with the first eccentric block (23), described first eccentric block (23) has the first adjustment fixing hole (23-1), described second eccentric block (24) has the second adjustment fixing hole (24-1), the quantity of described second adjustment fixing hole (24-1) is multiple, described first regulates fixing hole (23-1) fixing hole (24-1) can be regulated to be connected respectively to realize the multistage adjustment of ram head (43) amplitude with multiple second.
2. according to the two small-sized compacting machine of ram head of one according to claim 1, it is characterized in that: described walking mechanism also comprises the containment vessel (9) be arranged in road wheel (17), described containment vessel (9) is positioned between road wheel (17) and high speed shaft (19), the two ends, left and right of described road wheel (17) are all fixed with web (14), the right-hand member of described containment vessel (9) is fixed with clutch shaft bearing seat (25), the end of described clutch shaft bearing seat (25) passes the web (14) being positioned at road wheel (17) right-hand member, between described clutch shaft bearing seat (25) and high speed shaft (19), clutch shaft bearing (26) is installed, the quantity of described clutch shaft bearing (26) is two and two clutch shaft bearings (26) are separately positioned on the two ends of clutch shaft bearing seat (25), described high speed shaft (19) is upper and the two ends being positioned at clutch shaft bearing seat (25) are provided with clutch shaft bearing end cap (27), described clutch shaft bearing end cap (27) is fixedly connected with clutch shaft bearing seat (25), the swing arm (6) being positioned at described housing (7) right-hand member is rotationally connected with clutch shaft bearing seat (25), be positioned on the clutch shaft bearing seat (25) between two clutch shaft bearing end caps (27) and be provided with the second bearing (28), second bearing support (29) and the second end cap (15), described second bearing support (29) is all fixedly connected with the web (14) being positioned at road wheel (17) right-hand member with the second end cap (15), the left end of described containment vessel (9) is fixed with over cap (34), the left side of described high speed shaft (19) is provided with cycloidal planetary gear speed reducer (13), the power shaft of described cycloidal planetary gear speed reducer (13) is connected with the left end of high speed shaft (19) by shaft coupling (16), the output shaft of described cycloidal planetary gear speed reducer (13) passes over cap (34) and the dynamic transmission plate of end winding support (12), described motive force transfer (12) is fixedly connected with the web (14) being positioned at road wheel (17) left end, the right-hand member of described motive force transfer (12) is provided with the 3rd bearing (35) and the 3rd bearing support (36), described 3rd bearing support (36) is fixedly connected with over cap (34), the left end of described motive force transfer (12) is provided with the 4th bearing (37), 4th bearing support (38) and the 3rd bearing (ball) cover (39), described 3rd bearing (ball) cover (39) is fixedly connected with the 4th bearing support (38), the swing arm (6) being positioned at described housing (7) left end is rotationally connected with the 4th bearing support (38).
3., according to the two small-sized compacting machine of ram head of one according to claim 2, it is characterized in that: between described clutch shaft bearing end cap (27) and high speed shaft (19), between the second end cap (15) and clutch shaft bearing seat (25), between the second bearing support (29) and clutch shaft bearing seat (25), between the 3rd bearing support (36) and motive force transfer (12) and between the 4th bearing support (38) and motive force transfer (12), be provided with the first sealing ring (44).
4. according to the two small-sized compacting machine of ram head of the one described in claim 1 or 2, it is characterized in that: the rear portion of described frame (3) is provided with bracing or strutting arrangement, the quantity of described bracing or strutting arrangement is two, two described bracing or strutting arrangements are symmetricly set on the left and right sides of frame (3), described bracing or strutting arrangement is made up of support bar (5-1) and support wheel (5-2), the upper end of described support bar (5-1) is fixedly connected with frame (3), described support wheel (5-2) is arranged on the lower end of support bar (5-1), the bottom surface of described support wheel (5-2) is higher than the bottom surface of road wheel (17).
5. according to the two small-sized compacting machine of ram head of the one described in claim 1 or 2, it is characterized in that: (6) are provided with belt tightening pulley device to described swing arm, described belt tightening pulley device comprises fixed block (8-1) and adjusting rod (8-2), described fixed block (8-1) is fixed on the outside of swing arm (6), described fixed block (8-1) has screwed hole, described adjusting rod (8-2) is through described screwed hole and close with corresponding threaded holes, and the upper end of described adjusting rod (8-2) is provided with the contact roller (8-3) compressed by the second belt (32).
6. according to the two small-sized compacting machine of ram head of the one described in claim 1 or 2, it is characterized in that: the shape of described cover plate (31) is rectangle, the top of described cover plate (31) is fixed with handle (31-1), described cover plate (31) is fixedly connected with housing (7) by screw (31-2), the quantity of described screw (31-2) is four, and four described screws (31-2) are symmetricly set on four angles of cover plate (31).
7. according to the two small-sized compacting machine of ram head of the one described in claim 1 or 2, it is characterized in that: described second eccentric block (24) is positioned at the left side of the first eccentric block (23), described first eccentric block (23) has keyway (23-2), described first eccentric block (23) is fixed on vibrating shaft (21) by key (40), and described second eccentric block (24) is fixedly connected with the first eccentric block (23) by bolt (33).
8. according to the two small-sized compacting machine of ram head of one according to claim 6, it is characterized in that: described vibrating shaft (21) is rotatably installed on housing (7) by the 5th bearing (41), the quantity of described 5th bearing (41) is two and two the 5th bearings (41) are arranged on the two ends, left and right of vibrating shaft (21) respectively, described vibrating shaft (21) is provided with the 4th bearing (ball) cover (42), described 4th bearing (ball) cover (42) is fixedly connected with housing (7), be positioned between the 5th bearing (41) of described vibrating shaft (21) right-hand member and the first eccentric block (23) and be provided with sleeve (22).
9., according to the two small-sized compacting machine of ram head of one according to claim 8, it is characterized in that: between described 4th bearing (ball) cover (42) and vibrating shaft (21), be provided with the second sealing ring (45).
10. according to the two small-sized compacting machine of ram head of the one described in claim 1 or 2, it is characterized in that: the quantity of described second adjustment fixing hole (24-1) is four.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310388980.2A CN103410077B (en) | 2013-08-30 | 2013-08-30 | Double-ramming-head small-sized compacting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310388980.2A CN103410077B (en) | 2013-08-30 | 2013-08-30 | Double-ramming-head small-sized compacting machine |
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| CN103410077A CN103410077A (en) | 2013-11-27 |
| CN103410077B true CN103410077B (en) | 2015-07-01 |
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| CN201310388980.2A Expired - Fee Related CN103410077B (en) | 2013-08-30 | 2013-08-30 | Double-ramming-head small-sized compacting machine |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674783A (en) * | 2015-01-26 | 2015-06-03 | 侯如升 | Electric tamper |
| CN104907821B (en) * | 2015-07-01 | 2017-03-01 | 苏州昌飞自动化设备厂 | The sealing ring self sleeving-installing device structure of valve core seal ring self sleeving-installing device |
| CN108166474A (en) * | 2018-01-16 | 2018-06-15 | 湖南湘讯企业管理有限公司 | A kind of two-stage tamping unit of the power construction with inclined plane rotary disk |
| CN108179736A (en) * | 2018-01-16 | 2018-06-19 | 湖南湘讯企业管理有限公司 | A kind of power construction two-stage tamping unit |
| CN108252292A (en) * | 2018-01-16 | 2018-07-06 | 湖南湘讯企业管理有限公司 | A kind of two-stage tamping unit of the power construction with link mechanism |
| CN113322749B (en) * | 2021-07-12 | 2022-08-09 | 吉林建筑大学 | Ramming machine for building construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2253663A (en) * | 1991-03-13 | 1992-09-16 | Mbw Inc | Reversible drive for a vibratory compactor |
| CN1147046A (en) * | 1996-08-06 | 1997-04-09 | 北京市市政工程研究院 | Jolt oscillating rammer for building |
| US5672027A (en) * | 1996-08-01 | 1997-09-30 | Wadensten; Theodore S. | Reversible plate compactor having an improved drive and directional control |
| CN1298047A (en) * | 1999-12-02 | 2001-06-06 | 北京市市政工程研究院 | Double-amplitude building tamper |
| CN103074881A (en) * | 2012-11-23 | 2013-05-01 | 南京梅山冶金发展有限公司 | Double-frequency vibratory ramming machine |
| CN203420203U (en) * | 2013-08-30 | 2014-02-05 | 长安大学 | Amplitude-adjustable-type small-size compacting machine |
-
2013
- 2013-08-30 CN CN201310388980.2A patent/CN103410077B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2253663A (en) * | 1991-03-13 | 1992-09-16 | Mbw Inc | Reversible drive for a vibratory compactor |
| US5672027A (en) * | 1996-08-01 | 1997-09-30 | Wadensten; Theodore S. | Reversible plate compactor having an improved drive and directional control |
| CN1147046A (en) * | 1996-08-06 | 1997-04-09 | 北京市市政工程研究院 | Jolt oscillating rammer for building |
| CN1298047A (en) * | 1999-12-02 | 2001-06-06 | 北京市市政工程研究院 | Double-amplitude building tamper |
| CN103074881A (en) * | 2012-11-23 | 2013-05-01 | 南京梅山冶金发展有限公司 | Double-frequency vibratory ramming machine |
| CN203420203U (en) * | 2013-08-30 | 2014-02-05 | 长安大学 | Amplitude-adjustable-type small-size compacting machine |
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| CN103410077A (en) | 2013-11-27 |
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