CN211948361U - Ramming machine for earth backfilling - Google Patents
Ramming machine for earth backfilling Download PDFInfo
- Publication number
- CN211948361U CN211948361U CN202020483699.2U CN202020483699U CN211948361U CN 211948361 U CN211948361 U CN 211948361U CN 202020483699 U CN202020483699 U CN 202020483699U CN 211948361 U CN211948361 U CN 211948361U
- Authority
- CN
- China
- Prior art keywords
- ramming
- plate
- shell
- pull rod
- rods
- 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
Links
- 239000000428 dust Substances 0.000 claims description 73
- 239000006096 absorbing agent Substances 0.000 claims description 37
- 230000035939 shock Effects 0.000 claims description 37
- 238000005096 rolling process Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 230000006378 damage Effects 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a ramming machine for earth backfilling, wherein a plurality of support columns are arranged at the lower parts of a shell and a connecting plate, and rollers are arranged at the lower parts of the support columns; the ramming device comprises a driving motor arranged on one side of the shell, a plurality of groups of pull rods arranged in the shell and ramming plates arranged at the lower parts of the pull rods; one end of an output shaft of the driving motor is connected with a rotating shaft, two ends of the rotating shaft are movably installed on the shell, a plurality of rotors are arranged on the rotating shaft and are of an S-shaped structure, every two rotors form a group of driving bodies, adjacent driving bodies are perpendicularly arranged, supporting rods are arranged on two sides of each pull rod, tamping plates are arranged at the lower ends of the pull rods, and the supporting rods are movably installed inside the guide holes. The utility model discloses a stability of ramming machine ramming in-process has been guaranteed to the cart based structure, and the device of ramming decomposes into a plurality of ramming boards, and a plurality of ramming boards are rammed the earthwork in turn, have strengthened the impact force between ramming board and earthwork, have guaranteed the effect of earthwork ramming, have improved the efficiency that the earthwork was backfilled and is rammed.
Description
Technical Field
The utility model belongs to the technical field of construction machinery, in particular to earthwork is backfilled and is used rammer.
Background
The ramming machine is a building equipment for ramming and leveling ground, its structure principle is to utilize impact and impact vibration effect to tamp subaerial concave and convex department in layers, generally divide into firepower rammer, electronic frog type rammer and quick impact rammer, and the common use is small-size frog type ramming machine among the building engineering, and its bodily form is small and exquisite nimble, can the efficient convert the heat energy that electric energy and fuel produced into mechanical energy to carry out the work of ramming and leveling to the road surface on the building site. However, the ramming plate area of the ramming machine is large, the acting force between the ramming plate and the ground is evenly distributed on the ramming plate, so that the ramming plate has limited impact, the preset effect can be achieved only by repeatedly tamping, and the earth backfilling efficiency is low; meanwhile, the traditional frog ramming machine is difficult to realize the accurate ramming of a certain position of the earthwork, and the traditional ramming machine lacks stability and is extremely easy to overturn and damage due to violent ramming motion in the ramming process.
Disclosure of Invention
The utility model aims at overcoming the not enough among the prior art, provide a earthwork is backfilled and is used rammer, adopt the cart formula structure, guaranteed the stability of rammer in-process, and the device of ramming decomposes into a plurality of tamping plates, and a plurality of tamping plates are in turn to the earthwork impact rammer, have strengthened the impact force between tamping plate and earthwork, have guaranteed the effect of earthwork rammer, have improved the efficiency that the earthwork was backfilled and is rammed.
In order to realize the purpose, the utility model discloses a technical scheme is:
a ramming machine for earth backfilling comprises a shell and a ramming device, wherein a connecting plate is arranged on one side of the shell, two groups of connecting rods are arranged on one side of the connecting plate, and the upper ends of the two groups of connecting rods are connected through a handrail; the lower parts of the shell and the connecting plate are provided with a plurality of supporting columns, and the lower parts of the supporting columns are provided with rollers; the ramming device comprises a driving motor, a plurality of groups of pull rods and a ramming plate, wherein the driving motor is installed on one side of the shell, the pull rods are installed in the shell, the ramming plate is arranged on the lower portion of each pull rod, and the protective sleeves correspond to the pull rods in position, so that the damage to operators caused by the up-and-down movement of the pull rods is avoided; one end of an output shaft of the driving motor is connected with a rotating shaft, two ends of the rotating shaft are movably mounted on the shell, the rotating shaft is provided with a plurality of rotors, the rotors are of an S-shaped structure, each two rotors form a group of driving bodies, adjacent driving bodies are vertically arranged, the pull rod is positioned between the two rotors of the driving bodies, support rods are arranged on two sides of the pull rod, the lower end of the pull rod is provided with a tamping plate, a plurality of cross beams are arranged in the shell, a plurality of guide holes are formed in the cross beams, and the support rods are movably mounted in the guide; when the rotor rotates to the horizontal position, the bracing piece is separated from the rotor, after the rotor continues to rotate by a certain angle, the bracing piece is in contact with the rotor, the rotor lifts the pull rod, so that the tamping plate is lifted, when the rotor rotates to the vertical state, the bracing piece is separated from the rotor after the rotor continues to rotate, the tamping plate falls down under the action of gravity to impact and tamp earthwork, the adjacent tamping plates are alternatively tamped by the vertically arranged driving body, the impact force between the tamping plates and the earthwork is enhanced, the effect of tamping the earthwork is ensured, and the efficiency of backfilling and tamping the earthwork is improved.
As a further preferred option of the technical solution, the upper end of the pillar is hinged to the housing, a baffle is arranged on one side of the housing, a threaded sleeve is arranged on one side of the baffle, and a limit stud is arranged in the threaded sleeve; when the tamping machine moves, the support is installed between the baffle and the limiting stud, the support and the roller support the shell at the moment, the tamping machine is convenient to move, the limiting stud is unscrewed during tamping, the support is rotated to the other side of the swivel nut around the upper end and is screwed down again, the roller is rotated to be separated from the earthwork, and the tamping effect of the tamping machine is guaranteed.
As a further optimization of the technical scheme, one end of the connecting rod is provided with a first shock absorber, the lower end of the handrail is fixedly connected with the upper end of the first shock absorber, and the first shock absorber reduces impact on an arm of an operator when the tamping machine operates.
As a further optimization of the technical scheme, limiting plates are arranged on two sides of the tamping plate, two ends of each limiting plate are fixedly installed inside the shell, and the limiting plates guarantee the running track of the tamping plate, so that the tamping stability of the tamping machine is guaranteed.
As a further optimization of the technical scheme, guide rods are arranged on two sides of the tamping plate, guide grooves matched with the guide rods are arranged on the limiting plates, and the stability of the operation of the tamping plate is further guaranteed by the guide rods and the guide grooves.
As a further preferred option of the technical solution, the support rod and one end of the guide rod are both provided with a rolling bearing, the rolling bearing at one end of the guide rod is installed inside the guide groove, the rolling bearing on the support rod reduces the friction between the support rod and the rotor, and the rolling bearing on the guide rod reduces the friction between the guide rod and the guide groove.
As a further preferred option of the technical scheme, adjusting plates are arranged on two sides of the pull rod, a plurality of adjusting holes are uniformly arranged on the adjusting plates, the lower end of the pull rod is hinged with the tamping plate, adjusting rods are arranged on two sides of the pull rod, the lower end of each adjusting rod is hinged with the tamping plate, and the upper end of each adjusting rod is hinged with the adjusting hole; the adjusting rods on the two sides are arranged in the corresponding adjusting holes, so that the tamping plate is inclined at a certain angle, and tamping on the inclined plane is facilitated.
As a further optimization of the technical scheme, a second shock absorber is arranged at the lower end of the pull rod, the upper end of the second shock absorber is fixedly connected with the pull rod, the lower end of the second shock absorber is hinged with the tamping plate, and the second shock absorber reduces the impact of the tamping plate on the pull rod when the earthwork is tamped.
As a further optimization of the technical scheme, a third shock absorber is arranged at the lower end of the adjusting rod, the upper end of the third shock absorber is fixedly connected with the adjusting rod, the lower end of the third shock absorber is hinged with the tamping plate, and the third shock absorber reduces the impact of the tamping plate on the adjusting plate when the earthwork is tamped.
As a further optimization of the technical scheme, one side of the upper part of the connecting plate is provided with a dust collection device, the dust collection device comprises a dust collection box arranged on the upper part of the connecting plate and a dust collection cover arranged on one side of the dust collection box, the dust collection cover is communicated with the dust collection box through a pipeline, one side of the dust collection box is provided with a dust collection motor, one side of the dust collection motor is provided with a blade, one side of the blade is provided with filter cloth, and one side of the lower part of the dust collection box is; when the ramming machine is used for ramming, the dust collection motor is started, the dust collection motor drives the blades to rotate to induce air, dust is sucked into the dust collection box through the dust collection cover and is discharged through the dust discharge port, and harm to operators caused by dust is avoided.
The utility model has the advantages that:
1) the utility model discloses a stability of ramming machine ramming in-process has been guaranteed to the cart based structure, and the device of ramming decomposes into a plurality of ramming boards, and a plurality of ramming boards are rammed the earthwork in turn, have strengthened the impact force between ramming board and earthwork, have guaranteed the effect of earthwork ramming, have improved the efficiency that the earthwork was backfilled and is rammed.
2) The upper end of the strut is hinged with the shell, one side of the shell is provided with a baffle, one side of the baffle is provided with a threaded sleeve, and a limit stud is arranged in the threaded sleeve; when the tamping machine moves, the support is installed between the baffle and the limiting stud, the support and the roller support the shell at the moment, the tamping machine is convenient to move, the limiting stud is unscrewed during tamping, the support is rotated to the other side of the swivel nut around the upper end and is screwed down again, the roller is rotated to be separated from the earthwork, and the tamping effect of the tamping machine is guaranteed.
3) One end of the connecting rod is provided with a first shock absorber, the lower end of the handrail is fixedly connected with the upper end of the first shock absorber, and the first shock absorber reduces the impact on the arm of an operator when the tamping machine operates.
4) Limiting plates are arranged on two sides of the tamping plate, two ends of each limiting plate are fixedly installed inside the shell, and the limiting plates guarantee the running track of the tamping plate, so that the tamping stability of the tamping machine is guaranteed.
5) Guide rods are arranged on two sides of the tamping plate, guide grooves matched with the guide rods are arranged on the limiting plates, and the stability of the operation of the tamping plate is further guaranteed by the guide rods and the guide grooves.
6) And rolling bearings are arranged at one ends of the support rod and the guide rod, the rolling bearing at one end of the guide rod is arranged in the guide groove, the rolling bearing on the support rod reduces the friction force between the support rod and the rotor, and the rolling bearing on the guide rod reduces the friction force between the guide rod and the guide groove.
7) Adjusting plates are arranged on two sides of the pull rod, a plurality of adjusting holes are uniformly formed in the adjusting plates, the lower end of the pull rod is hinged to the tamping plate, adjusting rods are arranged on two sides of the pull rod, the lower ends of the adjusting rods are hinged to the tamping plate, and the upper ends of the adjusting rods are hinged to the adjusting holes; the adjusting rods on the two sides are arranged in the corresponding adjusting holes, so that the tamping plate is inclined at a certain angle, and tamping on the inclined plane is facilitated.
8) The lower end of the pull rod is provided with a second shock absorber, the upper end of the second shock absorber is fixedly connected with the pull rod, the lower end of the second shock absorber is hinged with the tamping plate, and the second shock absorber reduces the impact of the tamping plate on the pull rod when the earthwork is tamped.
9) The lower end of the adjusting rod is provided with a third shock absorber, the upper end of the third shock absorber is fixedly connected with the adjusting rod, the lower end of the third shock absorber is hinged to the tamping plate, and the impact of the tamping plate on the adjusting plate when the earthwork is tamped is reduced by the third shock absorber.
10) A dust suction device is arranged on one side of the upper part of the connecting plate, the dust suction device comprises a dust collection box arranged on the upper part of the connecting plate and a dust collection cover arranged on one side of the dust collection box, the dust collection cover is communicated with the dust collection box through a pipeline, a dust suction motor is arranged on one side of the dust collection box, a blade is arranged on one side of the dust suction motor, filter cloth is arranged on one side of the blade, and a dust exhaust port is arranged on; when the ramming machine is used for ramming, the dust collection motor is started, the dust collection motor drives the blades to rotate to induce air, dust is sucked into the dust collection box through the dust collection cover and is discharged through the dust discharge port, and harm to operators caused by dust is avoided.
Drawings
FIG. 1 is the utility model discloses a ramming machine structure schematic diagram is used to earthwork backfill.
FIG. 2 is a schematic enlarged view of part A in FIG. 1 of the ramming machine for earth backfill of the present invention.
FIG. 3 is a schematic structural diagram of a ramming device in the ramming machine for earth backfill.
FIG. 4 is the utility model discloses a ramming plate assembly schematic diagram in ramming machine for earth backfill.
Figure 5 is the utility model relates to a limiting plate structure schematic diagram in rammer is backfilled with earth.
Fig. 6 is a schematic enlarged view of part B in fig. 4 of the ramming machine for earth backfill of the present invention.
FIG. 7 is a schematic view of the internal structure of the dust collector in the rammer for earth backfill.
In the figure: 1. a housing; 101. a connecting plate; 102. a roller; 103. a pillar; 104. a baffle plate; 105. a threaded sleeve; 106. a limiting stud; 107. a connecting rod; 108. a handrail; 109. a first shock absorber; 110. a protective sleeve; 2. a ramming device; 201. a drive motor; 202. a rotating shaft; 203. a rotor; 204. a pull rod; 205. a support bar; 206. a rolling bearing; 207. an adjusting plate; 208. an adjustment hole; 209. a second shock absorber; 210. adjusting a rod; 211. a third damper; 212. tamping plates; 213. a guide bar; 214. a limiting plate; 215. a guide groove; 216. a cross beam; 3. a dust collection device; 301. a dust collection box; 302. filtering cloth; 303. a dust collection motor; 304. a blade; 305. a dust collection cover; 306. a pipeline; 307. a dust exhaust port;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1-7, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A ramming machine for earth backfilling comprises a shell 1 and a ramming device 2, wherein a connecting plate 101 is arranged on one side of the shell 1, two groups of connecting rods 107 are arranged on one side of the connecting plate 101, and the upper ends of the two groups of connecting rods 107 are connected through handrails 108; a plurality of support columns 103 are arranged at the lower parts of the shell 1 and the connecting plate 101, and rollers 102 are arranged at the lower parts of the support columns 103; a plurality of protective sleeves 110 are arranged on one side of the upper part of the shell 1, the ramming device 2 comprises a driving motor 201 arranged on one side of the shell 1, a plurality of groups of pull rods 204 arranged in the shell 1 and a ramming plate 212 arranged on the lower part of the pull rods 204, and the protective sleeves 110 correspond to the pull rods 204 in position, so that damage to operators when the pull rods 204 move up and down is avoided; one end of an output shaft of the driving motor 201 is connected with a rotating shaft 202, two ends of the rotating shaft 202 are movably installed on the shell 1, the rotating shaft 202 is provided with a plurality of rotors 203, the rotors 203 are in S-shaped structures, each two rotors 203 form a group of driving bodies, the adjacent driving bodies are vertically arranged, the pull rod 204 is positioned between the two rotors 203 of the driving bodies, two sides of the pull rod 204 are provided with supporting rods 205, the lower end of the pull rod 204 is provided with a tamping plate 212, a plurality of cross beams 216 are arranged inside the shell 1, the cross beams 216 are provided with a plurality of guide holes, and the supporting rods 205 are movably installed inside the guide holes; when rotor 203 rotates to horizontal position, bracing piece 205 and rotor 203 separate, after rotor 203 continues to rotate certain angle, bracing piece 205 and rotor 203 contact, rotor 203 lifts up pull rod 204, thereby lift up rammer plate 212, when rotor 203 rotates to vertical state, bracing piece 205 and rotor 203 separate after continuing to rotate, rammer plate 212 falls down under the effect of gravity, strike the rammer to the earthwork, the drive body of arranging perpendicularly makes adjacent rammer plate 212 tamp alternately the earthwork, the impact force between rammer plate 212 and the earthwork has been strengthened, the effect of the earthwork rammer has been guaranteed, the efficiency of the earthwork backfill rammer has been improved.
In this embodiment, the upper end of the strut 103 is hinged to the housing 1, a baffle plate 104 is arranged on one side of the housing 1, a threaded sleeve 105 is arranged on one side of the baffle plate 104, and a limit stud 106 is arranged in the threaded sleeve 105; when the tamping machine moves, the support post 103 is arranged between the baffle 104 and the limit stud 106, the support post 103 and the roller 102 support the shell 1 at the moment, so that the tamping machine can move conveniently, the limit stud 106 is unscrewed during tamping, the support post 103 is rotated to the other side of the threaded sleeve 105 around the upper end and the limit stud 106 is screwed down again, the roller 102 is rotated to be separated from the earthwork, and the tamping effect of the tamping machine is ensured.
In this embodiment, the connecting rod 107 is provided with a first damper 109 at one end, the lower end of the armrest 108 is fixedly connected with the upper end of the first damper 109, and the first damper 109 reduces the impact on the arm of the operator when the ramming machine is running.
In this embodiment, limiting plates 214 are disposed on two sides of the tamper plate 212, two ends of each limiting plate 214 are fixedly mounted inside the housing 1, and the limiting plates 214 ensure the movement track of the tamper plate 212, so that the stability of tamping of the tamper is ensured.
In this embodiment, guide rods 213 are disposed on two sides of the tamper plate 212, and the limiting plate 214 is provided with a guide groove 215 engaged with the guide rods 213, so that the guide rods 213 and the guide groove 215 further ensure the stability of the operation of the tamper plate 212.
In this embodiment, the support rod 205 and the guide rod 213 are both provided with a rolling bearing 206 at one end, the rolling bearing 206 at one end of the guide rod 213 is installed inside the guide groove 215, the rolling bearing 206 on the support rod 205 reduces the friction between the support rod 205 and the rotor 203, and the rolling bearing 206 on the guide rod 213 reduces the friction between the guide rod 213 and the guide groove 215.
In this embodiment, adjusting plates 207 are disposed on two sides of the pull rod 204, a plurality of adjusting holes 208 are uniformly disposed on the adjusting plates 207, the lower end of the pull rod 204 is hinged to a tamping plate 212, adjusting rods 210 are disposed on two sides of the pull rod 204, the lower end of each adjusting rod 210 is hinged to the tamping plate 212, and the upper end of each adjusting rod 210 is hinged to the adjusting holes 208; the adjusting rods 210 on both sides are installed inside the corresponding adjusting holes 208, so that the tamper plate 212 is inclined at a certain angle, and tamping on the inclined surface is convenient.
In this embodiment, the lower end of the pull rod 204 is provided with a second shock absorber 209, the upper end of the second shock absorber 209 is fixedly connected with the pull rod 204, the lower end of the second shock absorber 209 is hinged with the tamper plate 212, and the second shock absorber 209 reduces the impact of the tamper plate 212 on the pull rod 204 when the earth is tamped.
In this embodiment, the lower end of the adjusting rod 210 is provided with a third shock absorber 211, the upper end of the third shock absorber 211 is fixedly connected with the adjusting rod 210, the lower end of the third shock absorber 211 is hinged to the tamping plate 212, and the impact of the tamping plate 212 on the adjusting plate 207 when the earthwork is tamped is reduced by the third shock absorber 211.
In this embodiment, a dust suction device 3 is disposed on one side of the upper portion of the connecting plate 101, the dust suction device 3 includes a dust box 301 disposed on the upper portion of the connecting plate 101, and a dust hood 305 disposed on one side of the dust box 301, the dust hood 305 is communicated with the dust box 301 through a pipe 306, a dust suction motor 303 is disposed on one side of the dust box 301, a blade 304 is disposed on one side of the dust suction motor 303, a filter cloth 302 is disposed on one side of the blade 304, and a dust discharge port 307 is disposed on one side of the lower portion of the dust box; when ramming, start dust absorption motor 303, dust absorption motor 303 drives blade 304 and rotates and draw air, and the dust is inhaled inside dust collection box 301 through dust cage 305 to discharge through dust exhaust port 307, avoided the raise dust to cause harm to operating personnel.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (10)
1. A ramming machine for earth backfilling comprises a shell and a ramming device, wherein a connecting plate is arranged on one side of the shell, two groups of connecting rods are arranged on one side of the connecting plate, and the upper ends of the two groups of connecting rods are connected through a handrail; the lower parts of the shell and the connecting plate are provided with a plurality of supporting columns, and the lower parts of the supporting columns are provided with rollers; the ramming device is characterized in that a plurality of protective sleeves are arranged on one side of the upper portion of the shell, the ramming device comprises a driving motor arranged on one side of the shell, a plurality of groups of pull rods arranged in the shell and a ramming plate arranged on the lower portion of each pull rod, and the protective sleeves correspond to the pull rod protection positions; the utility model discloses a driving device, including driving motor, driving motor output shaft, pull rod, bracing piece, driving motor output shaft, pivot, every two rotors form a set of driving body, and arranges perpendicularly between adjacent driving body, the pull rod is located between two rotors of driving body, the pull rod both sides are equipped with the bracing piece, the pull rod lower extreme is equipped with the ram plate, the inside a plurality of crossbeams that are equipped with of casing is equipped with a plurality of guiding holes on the crossbeam, the bracing piece is installed inside the guiding hole movably.
2. The ramming machine for earth backfilling according to claim 1, wherein the upper end of the pillar is hinged with a shell, a baffle is arranged on one side of the shell, a threaded sleeve is arranged on one side of the baffle, and a limit stud is arranged in the threaded sleeve.
3. The ramming machine for earth backfilling according to claim 1, wherein a first shock absorber is provided at one end of said connecting rod, and the lower end of the handrail is fixedly connected with the upper end of the first shock absorber.
4. The ramming machine for earth backfilling according to claim 1, wherein the ramming plate is provided with limiting plates at two sides, and two ends of the limiting plates are fixedly arranged inside the shell.
5. The ramming machine for earth backfilling according to claim 4, wherein guide rods are arranged on two sides of the ramming plate, and guide grooves matched with the guide rods are arranged on the limiting plate.
6. The ramming machine for earth backfilling according to claim 5, wherein said support rod and one end of the guide rod are provided with rolling bearings, and the rolling bearing at one end of the guide rod is installed inside the guide groove.
7. The ramming machine for earth backfill according to any one of claims 1-6, wherein adjusting plates are arranged on two sides of the pull rod, a plurality of adjusting holes are uniformly formed in the adjusting plates, the lower end of the pull rod is hinged with the ramming plate, adjusting rods are arranged on two sides of the pull rod, the lower ends of the adjusting rods are hinged with the ramming plate, and the upper ends of the adjusting rods are hinged with the adjusting holes.
8. The ramming machine for earth backfilling according to claim 7, wherein a second shock absorber is arranged at the lower end of the pull rod, the upper end of the second shock absorber is fixedly connected with the pull rod, and the lower end of the second shock absorber is hinged with the ramming plate.
9. The ramming machine for earth backfilling according to claim 8, wherein a third damper is arranged at the lower end of the adjusting rod, the upper end of the third damper is fixedly connected with the adjusting rod, and the lower end of the third damper is hinged with the ramming plate.
10. The ramming machine for earth backfill according to claim 1, wherein a dust suction device is arranged on one side of the upper portion of the connecting plate, the dust suction device comprises a dust collection box arranged on the upper portion of the connecting plate and a dust collection cover arranged on one side of the dust collection box, the dust collection cover is communicated with the dust collection box through a pipeline, a dust suction motor is arranged on one side of the dust collection box, a blade is arranged on one side of the dust suction motor, filter cloth is arranged on one side of the blade, and a dust exhaust port is arranged on one side of the lower portion of the dust collection box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020483699.2U CN211948361U (en) | 2020-04-03 | 2020-04-03 | Ramming machine for earth backfilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020483699.2U CN211948361U (en) | 2020-04-03 | 2020-04-03 | Ramming machine for earth backfilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211948361U true CN211948361U (en) | 2020-11-17 |
Family
ID=73159696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020483699.2U Expired - Fee Related CN211948361U (en) | 2020-04-03 | 2020-04-03 | Ramming machine for earth backfilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211948361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463472A (en) * | 2021-05-26 | 2021-10-01 | 山东省公路桥梁建设有限公司 | A vibration compaction device for public road bridge roof beam construction |
-
2020
- 2020-04-03 CN CN202020483699.2U patent/CN211948361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463472A (en) * | 2021-05-26 | 2021-10-01 | 山东省公路桥梁建设有限公司 | A vibration compaction device for public road bridge roof beam construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206843909U (en) | A kind of rammer of the smooth function of band | |
| CN210439270U (en) | Ramming equipment for construction site | |
| CN211948361U (en) | Ramming machine for earth backfilling | |
| CN207760855U (en) | A kind of highway structure construction ringing engine | |
| CN216043737U (en) | Novel shield tunnel portal mechanical breaking and dismantling platform | |
| CN213389621U (en) | High-efficient ramming machine is used in construction | |
| CN107461145A (en) | A kind of construction piling equipment | |
| CN213897073U (en) | Environment-friendly building ramming machine | |
| CN217923488U (en) | Foundation tamping device for civil engineering | |
| CN212958448U (en) | Underground construction tunneling device with dust removing equipment | |
| CN107448150A (en) | A kind of screw pile driver liftable device native clearly | |
| CN101191336B (en) | Special-purpose digging machine for digging deep foundation ditch | |
| CN212388546U (en) | Continuous type building construction concrete ground stake tamping mechanism | |
| CN210827415U (en) | Novel rammer compactor for construction | |
| CN211421099U (en) | Ramming machine for building civil engineering | |
| CN114775573A (en) | Building construction device for foundation construction of house construction project | |
| CN219616341U (en) | Dust suppression device for ramming soil and raising dust on construction site | |
| CN209941452U (en) | Tamping equipment for highway construction | |
| CN201151924Y (en) | Deep pit excavation dedicated digging machine | |
| CN218346209U (en) | A bank protection maintenance device for hydraulic engineering | |
| CN221398928U (en) | Ramming machine | |
| CN218148272U (en) | Tamping device for electric power construction | |
| CN216108427U (en) | Engineering rammer for noise reduction | |
| CN220468559U (en) | Rammer compactor for road construction | |
| CN221837566U (en) | Ground rammer compactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |