CN221320904U - Energy-saving and shock-absorbing dynamic compactor - Google Patents
Energy-saving and shock-absorbing dynamic compactor Download PDFInfo
- Publication number
- CN221320904U CN221320904U CN202323160177.1U CN202323160177U CN221320904U CN 221320904 U CN221320904 U CN 221320904U CN 202323160177 U CN202323160177 U CN 202323160177U CN 221320904 U CN221320904 U CN 221320904U
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- shell
- fixedly connected
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- slide
- shock
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- 238000000034 method Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000005056 compaction Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 17
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides an energy-conserving absorbing dynamic compactor, the slide bar passes through support and through-hole and first shell sliding connection, the slide bar runs through first shell through support and through-hole, this energy-conserving absorbing dynamic compactor, through the cooperation of slide and adjusting device, thereby the curved lever swing drives curved lever tip bulge and slides along the spout of processing on the slide bar and drive the slide bar and slide along the through-hole of processing on the first shell, with the height-adjustable who realizes the spacing post, when need tamp other high soil, the rammer can fall the soil surface of other high, tamp other high surface's soil, need not change other devices and work, thereby the limitation that the device has is reduced, the gag lever post is along the pass through slip of processing on the second shell, in order to realize when need adjusting the tamp degree of soil, need the operating personnel change the hammer, make the operating personnel change the time of rammer shorten, thereby work efficiency has been improved.
Description
Technical Field
The utility model relates to the technical field of dynamic compaction machines, in particular to an energy-saving and shock-absorbing dynamic compaction machine.
Background
The dynamic compactor is a machine for compacting loose soil in construction engineering. There are many kinds of dynamic compactor, including frog type, vibration type, jump type, ramming type, and hanging hammer type, so that according to engineering requirements, the dynamic compactor can freely fall down the heavy hammer of 8-30 tons from the height of 6-30 m to perform powerful compaction on soil.
For example, the energy-saving and shock-absorbing dynamic compactor for construction, with the authorized bulletin number of CN216765825U, is connected between two groups of support rods in a limiting manner, when the rammer moves downwards and freely falls between the two groups of support rods, the rammer can be limited, accidents such as deflection and the like in the falling process of the rammer can be effectively avoided, when the support rods are connected in the rod groove, the steel springs can be extruded, and the steel springs can shrink and deform to generate reaction force in the process of forced extrusion, so that the support rods can be buffered, the vibration frequency can be regulated, and the energy can be absorbed, thereby achieving the purpose of shock absorption of the main body of the dynamic compactor. But this energy-conserving absorbing dynamic compactor for construction because the length of supporting rod is fixed, when need to tamp the soil of other heights, the rammer can't fall to the soil surface of other heights to can't reach the purpose of tamping, need operating personnel to change other devices and work, thereby increased the restriction that the device has, this energy-conserving absorbing dynamic compactor for construction simultaneously, when need to adjust the tamping degree of soil, need operating personnel to change the rammer, because operating personnel changes the time of rammer longer, thereby reduced work efficiency.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an energy-saving and shock-absorbing dynamic compactor, which drives a sliding rod to move through a first motor, so that the aim of reducing limitations of the device is fulfilled, and drives a limiting rod to move through a third motor, so that a limiting column is driven to move, and the aim of improving working efficiency is fulfilled.
The utility model solves the technical problems by adopting the technical scheme that: the energy-saving and shock-absorbing dynamic compactor comprises a vehicle body and a fixed plate, wherein two groups of adjusting devices are arranged on the surface of the fixed plate, each adjusting device comprises a first shell, the surface of the first shell is fixedly connected with the surface of the fixed plate, a first motor is fixedly connected with the inner wall of the first shell, the end part of an output shaft of the first motor is fixedly connected with a threaded rod, the threaded rod is connected with a first sliding block through threads, the surface of the first sliding block is fixedly connected with a transmission rod, a protruding part of the transmission rod slides with a sliding groove machined at one end of a bent rod, the bent rod is movably connected with the inner wall of the first shell through a pin shaft, the sliding groove machined at the protruding part of the end part of the bent rod slides with a sliding groove machined on a sliding rod, the sliding rod is connected with the first shell through a support and a through hole, and the sliding rod penetrates through the first shell through the support and the through hole.
For further improvement, the slide bar end part is fixedly connected with a slide plate, the inner wall of the vehicle body is fixedly connected with a second motor through a bracket, the end part of an output shaft of the second motor is fixedly connected with a coil, and a steel wire rope is wound on the surface of the coil.
Further perfection, the inside symmetry of slide is equipped with stop device, stop device includes the second shell, second shell surface and slide inner wall fixed connection, the second shell inner wall passes through support fixedly connected with third motor, third motor output shaft end fixedly connected with first bevel gear, tooth that processes on the first bevel gear meshes with tooth's socket that processes on the second bevel gear mutually, second bevel gear surface fixedly connected with first connecting rod, first connecting rod end passes through round pin axle and second connecting rod swing joint, the through-hole swing joint that second connecting rod passes through round pin axle and second shell bulge processed, second connecting rod end passes through round pin axle swing joint and has the third connecting rod, the third connecting rod passes through round pin axle and gag lever post swing joint, gag lever post and the spout sliding connection that second shell inner wall bulge processed, the gag lever post runs through the second shell through the through-hole, gag lever post passes through-hole and second shell sliding connection.
Further perfection, gag lever post end fixedly connected with spacing post, spacing post inner wall fixedly connected with two sets of springs, spring end fixedly connected with roof.
Further perfecting, the inner wall of the fixed plate is movably connected with pulleys through pin shafts, and the bottom of the vehicle body is movably connected with a plurality of wheels through brackets.
Further perfecting, the steel wire rope passes through a through hole machined in the sliding plate through a pulley to be fixedly connected with the surface of the rammer, and the rammer is in sliding connection with a chute machined in the limiting column.
The beneficial effects of the utility model are as follows: according to the utility model, through the cooperation of the sliding plate and the adjusting device, the output shaft of the first motor rotates to drive the threaded rod to rotate so as to drive the first sliding block to move, the first sliding block moves to drive the protruding part of the transmission rod to slide along the sliding groove processed on the bent rod so as to drive the bent rod to swing, the protruding part of the end part of the bent rod is driven to slide along the sliding groove processed on the sliding rod so as to drive the sliding rod to slide along the through hole processed on the first shell, so that the height of the limiting column can be adjusted, when soil at other heights is required to be tamped, the rammer can fall onto the soil at other heights, the soil at other heights is tamped, and an operator is not required to replace other devices to work, thereby reducing the limitation of the device.
Through spacing post and stop device's cooperation, thereby third motor output shaft rotates and drives first bevel gear and rotate and drive second bevel gear and rotate, thereby second bevel gear rotates and drives first connecting rod and rotate and drive second connecting rod swing, thereby second connecting rod swing drives the third connecting rod and remove and drive the gag lever post and slide along the spout of second shell inner wall bulge processing, make the gag lever post slide along the pass through of processing on the second shell, in order to realize when need adjusting the ramming degree of soil, need operating personnel change the rammer, make operating personnel change the time of rammer shorten, thereby work efficiency has been improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1;
FIG. 3 is a right side cross-sectional view of a portion of FIG. 1;
FIG. 4 is a front cross-sectional view of the adjustment device of FIG. 1;
FIG. 5 is a left side cross-sectional view of the spacing device of FIG. 1;
fig. 6 is a front cross-sectional view of the stop device of fig. 1.
Reference numerals illustrate: 1. the device comprises a vehicle body, 2, a second motor, 3, a coil, 4, a wire rope, 5, a fixed plate, 6, a pulley, 7, an adjusting device, 701, a first shell, 702, a first motor, 703, a threaded rod, 704, a first sliding block, 705, a transmission rod, 706, a bent rod, 707, a sliding rod, 8, a sliding plate, 9, a limiting device, 901, a second shell, 902, a third motor, 903, a first bevel gear, 904, a second bevel gear, 905, a first connecting rod, 906, a second connecting rod, 907, a third connecting rod, 908, a limiting rod, 10, a limiting post, 11, a rammer, 12, a top plate, 13 and a spring.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
Referring to fig. 1-6: in this embodiment, an energy-saving and shock-absorbing dynamic compactor comprises a car body 1 and a fixing plate 5, two groups of adjusting devices 7 are arranged on the surface of the fixing plate 5, the adjusting devices 7 comprise a first housing 701, the surface of the first housing 701 is fixedly connected with the surface of the fixing plate 5, a first motor 702 is fixedly connected with the inner wall of the first housing 701, the first housing 701 and the first motor 702 are mutually fixed, the types of the first motor 702, the second motor 2 and the third motor 902 and the elastic coefficient of a spring 13 are respectively same, according to actual requirements, the requirements of work are met, the end part of an output shaft of the first motor 702 is fixedly connected with a threaded rod 703, the threaded rod 703 is connected with a first sliding block 704 through threads, the surface of the first sliding block 704 is fixedly connected with a transmission rod 705, a protruding part of the transmission rod and a sliding chute machined at one end of a bent rod 706 are movably connected with the inner wall of the first housing 701 through a pin shaft, the sliding rod 707 is connected with the sliding chute machined at the protruding part of the end part of the bent rod 706 in a sliding mode, the sliding rod 707 is connected with the sliding mode through a bracket and a through the through hole, the bracket and the through hole, the through hole runs through the first housing 701 and the first housing 701, the power supply of the first motor 702, the output shaft of the first motor is connected with the first sliding rod 704 is rotationally, the first sliding rod 706 drives the first sliding rod 706 to swing through the sliding rod 706 and the sliding rod 706 to move the sliding rod 706 along the sliding rod 706, thereby driving the sliding rod 706 is driven to swing rod 706, and the sliding rod 706 is.
Referring to FIGS. 5-6
The inside symmetry of slide 8 is equipped with stop device 9, stop device 9 includes second shell 901, second shell 901 surface and slide 8 inner wall fixed connection, second shell 901 inner wall passes through support fixedly connected with third motor 902, third motor 902 output shaft end fixedly connected with first bevel gear 903, tooth and the tooth groove that processes on the second shell 904 of processing on the first bevel gear 903 mesh, second bevel gear 904 fixed surface is connected with first connecting rod 905, first connecting rod 905 tip passes through round pin axle and second connecting rod 906 swing joint, second connecting rod 906 passes through round pin axle and second shell 901 bulge processing's through-hole swing joint, second connecting rod 906 tip passes through round pin axle swing joint and has third connecting rod 907, third connecting rod 907 passes through round pin axle and gag lever post 908 swing joint, gag lever post 908 and second shell inner wall bulge processing's spout sliding connection, gag lever post 908 passes through the second shell through the through-hole and is connected with second shell 901 sliding, switch-on third motor 902 power, third motor 902 output shaft rotates and drives first bevel gear 904 and drives second bevel gear 904 and rotate, second connecting rod 904 rotates through round pin axle and drives second connecting rod 908 and drive second shell 908 and slide groove and drive second connecting rod 908 and drive the second shell to rotate, thereby drive second connecting rod 908 and drive second shell to swing along the second connecting rod 908 and drive the processing to swing joint 906.
Referring to FIGS. 1-3 of the drawings
Slide bar 707 tip fixedly connected with slide 8, automobile body 1 inner wall passes through support fixedly connected with second motor 2, second motor 2 output shaft tip fixedly connected with coil 3, switch on second motor 2 power, second motor 2 output shaft rotates and drives coil 3 rotation, coil 3 surface winding has wire rope 4, gag lever post 908 tip fixedly connected with spacing post 10, two sets of springs 13 of spacing post 10 inner wall fixedly connected with, spring 13 tip fixedly connected with roof 12, fixed plate 5 inner wall has pulley 6 through round pin axle swing joint, automobile body 1 bottom has a plurality of wheels through support swing joint, wire rope 4 passes through the through-hole and the ram 11 fixed surface of processing on slide 8 through pulley 6, ram 11 and the spout sliding connection of processing on the spacing post 10, ram 11 slides along the spout of processing on the spacing post 10.
Working principle:
When the energy-saving and shock-absorbing dynamic compactor is used, the power supply of the second motor 2 is started, the output shaft of the second motor 2 rotates clockwise to drive the coil 3 to rotate, the rammer 11 slides along a chute machined on the limit post 10, when the rammer 11 contacts with the top plate 12, the spring 13 vibrates, the shock-absorbing purpose is achieved, and the rammer 11 compacts soil.
When it is desired to tamp soil at a higher surface:
Starting the power supply of the first motor 702, the output shaft of the first motor 702 rotates to drive the threaded rod 703 to rotate so as to drive the first sliding block 704 to move, the first sliding block 704 moves to drive the protruding part of the transmission rod 705 to slide along the sliding groove processed on the bent rod 706 so as to drive the bent rod 706 to swing, the swing of the bent rod 706 drives the protruding part of the end part of the bent rod 706 to slide along the sliding groove processed on the sliding rod 707 so as to drive the sliding rod 707 to slide along the through hole processed on the first shell 701, and the sliding rod 707 moves to drive the sliding plate 8 to move so as to drive the limit post 10 to adjust the height of the limit post 10, so that the rammer 11 can fall onto the soil on the higher surface.
When the compaction degree of the soil needs to be adjusted:
The third motor 902 is started, the output shaft of the third motor 902 rotates to drive the first bevel gear 903 to rotate to drive the second bevel gear 904 to rotate, the second bevel gear 904 rotates to drive the first connecting rod 905 to rotate to drive the second connecting rod 906 to swing, the second connecting rod 906 swings to drive the third connecting rod 907 to move to drive the limiting rod 908 to slide along the chute machined on the protruding portion of the inner wall of the second housing 901, the limiting rod 908 slides along the through machined on the second housing 901, so that the limiting rod 908 moves to drive the limiting post 10 to move, and an operator can change the size of the rammer 11 more conveniently and rapidly, so that the working efficiency is improved.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides an energy-conserving shock attenuation dynamic compaction machine, includes automobile body (1) and fixed plate (5), characterized by: the utility model discloses a fixed plate (5) surface is equipped with two sets of adjusting device (7), adjusting device (7) are including first shell (701), first shell (701) surface and fixed plate (5) fixed surface are connected, first shell (701) inner wall fixedly connected with first motor (702), first motor (702) output shaft end fixedly connected with threaded rod (703), threaded rod (703) and first slider (704) pass through threaded connection, first slider (704) surface fixedly connected with transfer line (705), transfer line (705) bulge and curved bar (706) one end processing spout slip, curved bar (706) are through round pin axle and first shell (701) inner wall swing joint, curved bar (706) tip bulge processing spout and slide bar (707) are last to be processed spout slip, slide bar (707) are through support and through-hole and first shell (701) sliding connection, slide bar (707) pass through first shell (701) through support and through-hole.
2. The energy-saving and shock-absorbing dynamic compactor according to claim 1, wherein the energy-saving and shock-absorbing dynamic compactor is characterized in that: slide bar (707) tip fixedly connected with slide (8), automobile body (1) inner wall is through support fixedly connected with second motor (2), second motor (2) output shaft tip fixedly connected with coil (3), coil (3) surface winding has wire rope (4).
3. The energy-saving and shock-absorbing dynamic compactor according to claim 2, wherein: the utility model discloses a sliding chute, including slide (8) and slide, slide (8) inside symmetry is equipped with stop device (9), stop device (9) include second shell (901), second shell (901) surface and slide (8) inner wall fixed connection, second shell (901) inner wall passes through support fixedly connected with third motor (902), first bevel gear (903) of third motor (902) output shaft end fixedly connected with, tooth that processes on first bevel gear (903) meshes with the tooth's socket that processes on second bevel gear (904), second bevel gear (904) surface fixed connection has first connecting rod (905), first connecting rod (905) tip passes through round pin axle and second connecting rod (906) swing joint, second connecting rod (906) through round pin axle and second shell (901) bulge processing's through-hole swing joint, second connecting rod (906) tip is through round pin axle swing joint with third connecting rod (907), third connecting rod (907) through round pin axle and spacing pole (908) swing joint, spacing pole (908) and second shell (901) bulge inner wall portion are through sliding connection (908), spacing pole (908) and slide through-hole (908).
4. The energy-saving and shock-absorbing dynamic compactor according to claim 3, wherein: the end part of the limiting rod (908) is fixedly connected with a limiting column (10), two groups of springs (13) are fixedly connected with the inner wall of the limiting column (10), and the end part of each spring (13) is fixedly connected with a top plate (12).
5. The energy-saving and shock-absorbing dynamic compactor according to claim 1, wherein the energy-saving and shock-absorbing dynamic compactor is characterized in that: the inner wall of the fixed plate (5) is movably connected with a pulley (6) through a pin shaft, and the bottom of the vehicle body (1) is movably connected with a plurality of wheels through a bracket.
6. The energy-saving and shock-absorbing dynamic compactor according to claim 2, wherein: the steel wire rope (4) passes through a through hole machined in the sliding plate (8) through the pulley (6) and is fixedly connected with the surface of the rammer (11), and the rammer (11) is slidably connected with a chute machined in the limit column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323160177.1U CN221320904U (en) | 2023-11-23 | 2023-11-23 | Energy-saving and shock-absorbing dynamic compactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323160177.1U CN221320904U (en) | 2023-11-23 | 2023-11-23 | Energy-saving and shock-absorbing dynamic compactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221320904U true CN221320904U (en) | 2024-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323160177.1U Active CN221320904U (en) | 2023-11-23 | 2023-11-23 | Energy-saving and shock-absorbing dynamic compactor |
Country Status (1)
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| CN (1) | CN221320904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118653450A (en) * | 2024-08-19 | 2024-09-17 | 四川大学 | Earthwork backfilling and compacting device |
-
2023
- 2023-11-23 CN CN202323160177.1U patent/CN221320904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118653450A (en) * | 2024-08-19 | 2024-09-17 | 四川大学 | Earthwork backfilling and compacting device |
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