CN107288119A - A kind of Self walking tamper with double hammer rams - Google Patents
A kind of Self walking tamper with double hammer rams Download PDFInfo
- Publication number
- CN107288119A CN107288119A CN201710619308.8A CN201710619308A CN107288119A CN 107288119 A CN107288119 A CN 107288119A CN 201710619308 A CN201710619308 A CN 201710619308A CN 107288119 A CN107288119 A CN 107288119A
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- China
- Prior art keywords
- hammer ram
- car body
- hammer
- bar
- gear
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses a kind of Self walking tamper with double hammer rams, including car body；The car body left and right sides is symmetrically arranged with the left hammer ram bar of structure identical and right hammer ram bar, wherein, the bottom of left hammer ram bar connects left hammer ram, and the bottom of right hammer ram bar connects right hammer ram；The transmission mechanism for being internally provided with driving left and right hammer ram bar movement of the car body, the transmission mechanism can realize that left and right hammer ram is pounded the alternating expression on ground and hit；The front and rear sides of the car body are provided with dust excluding plate；Pressure roller is provided with the left of the car body.Self walking tamper in the present invention is provided with double hammer rams, and by cooperations of transmission mechanism realizes pair hammer rams the alternating expression on ground is pounded and hit, and improves to pound and hits frequency, so as to improve operating efficiency.
Description
Technical field
The present invention relates to municipal construction field, specifically a kind of Self walking tamper with double hammer rams.
Background technology
Currently, it is necessary to be tamped to ground in building construction process, rammer compacter is to that will build the ground in house
Fang Jinhang estimations are made and tamped, and ground is the foundation in a house, ground play the role of to the firmness degree in house it is larger,
So it is first important step for building house to make handpan.
Existing rammer compacter is only provided with a hammer ram mostly, by hammer ram lifting to freely falling body after eminence so that right when using
Ground pound hitting, and due to hammer ram lifting is needed into the regular hour to eminence, pounds be required for being waited after hitting every time, therefore pound
Frequency is hit relatively low, so as to cause operating efficiency low.
The content of the invention
It is an object of the invention to provide a kind of Self walking tamper with double hammer rams, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of Self walking tamper with double hammer rams, including car body；Operating room, car body are provided with the right side of the car body
Bottom be provided with wheel；The car body left and right sides is symmetrically arranged with the left hammer ram bar of structure identical and right hammer ram bar, wherein,
The bottom of left hammer ram bar connects left hammer ram, and the bottom of right hammer ram bar connects correspondence left and right hammer ram on right hammer ram, the bottom plate of car body
Position offers hammer ram perforation, and right hammer ram bar is upward through car body and is connected with limiting plate, and the periphery of right hammer ram bar is arranged with
Cylinder, sleeve is fixed on the top of car body, buffer spring is connected between limiting plate and sleeve, and buffer spring is set in right hammer ram bar
Periphery, peripheral circumferentially equidistant be provided with four rectangular strips, barrel bore face of the upper end body of rod of right hammer ram bar offer and square
The chute that shape bar matches, rectangular strip is slidably connected chute, and spur rack is provided with side in the bottom bar body of right hammer ram bar.Institute
State the transmission mechanism for being internally provided with driving left and right hammer ram bar movement of car body, transmission mechanism includes driving gear, motor, driven
Gear, left partial gear, driving pulley, driven pulley and right partial gear, driving gear connect the output end of motor, electricity
Machine is arranged on the internal chamber wall of car body, is provided with the left of driving gear after meshed driven gear, driven gear
Left partial gear is coaxially fixed with end face, left partial gear is engaged with the spur rack in left side, the front side of driving gear
Coaxial to be fixed with driving pulley, driving pulley connects driven gear by belt, and the rear side of driven gear is coaxially fixed with the right side not
Complete gear, right partial gear is engaged with the spur rack on right side；Right dust excluding plate is fixed with below the right plate of the car body,
The left plate medium position of car body is fixed with transverse slat, and the left end of transverse slat connects left dust excluding plate；Pressure is provided with the left of the car body
Roller, pressure roller is located at the lower section of transverse slat, and pressure roller is arranged on pressing roller holder, and pressing roller holder is articulated with the left plate of car body；It is described
The bottom of transverse slat is provided with retractor device, and the output end connection expansion link of retractor device, the end of expansion link is connected with sliding block, pressure
Waist-shaped hole is offered in roller support, sliding block is slided and is connected in waist-shaped hole.
It is used as further scheme of the invention：The size of the hammer ram perforation is more than the size of hammer ram.
It is used as further scheme of the invention：The rectangular strip has four.
It is used as further scheme of the invention：The rectangular strip is integrally formed with right hammer ram bar.
It is used as further scheme of the invention：The width of the pressure roller is identical with the width of hammer ram.
It is used as further scheme of the invention：The retractor device is hydraulically extensible cylinder.
Compared with prior art, the beneficial effects of the invention are as follows：
Self walking tamper in the present invention is provided with double hammer rams, and realizes double hammer rams pair by the cooperation of transmission mechanism
The alternating expression on ground, which is pounded, to be hit, and is improved to pound and is hit frequency, so as to improve operating efficiency；It is limited by the setting of left and right dust excluding plate
Ground stirs up a cloud of dust during avoiding compacting, more environmentally-friendly；Secondary pressure can be carried out to the ground after compacting by being additionally provided with pressure roller
It is real, improve compacting effect；Clever structure of the present invention, practical simultaneously, is worth of widely use.
Brief description of the drawings
Fig. 1 is the structural representation of the Self walking tamper with double hammer rams.
Fig. 2 is the structural representation of transmission mechanism in the Self walking tamper with double hammer rams.
Fig. 3 be Fig. 1 in A to partial schematic diagram.
Fig. 4 is Self walking tamper middle sleeve and the cooperation schematic diagram of hammer ram bar with double hammer rams.
In figure：1- car bodies, 11- operating rooms, the perforation of 12- hammer rams, 13- wheels, the right dust excluding plates of 14-, 15- transverse slats, 151- are left
Dust excluding plate, 2- transmission mechanisms, 21- driving gears, 211- motors, 212- driving pulleys, 22- driven gears, 221- are left not exclusively
Gear, 23- driven pulleys, the right partial gears of 231-, the left hammer ram bars of 31-, the left hammer rams of 311-, the right hammer ram bars of 32-, 321- rectangles
Bar, 322- limiting plates, 323- spur racks, the right hammer rams of 324-, 4- pressure rollers, 41- pressing roller holders, 411- waist-shaped holes, 5- retractor devices,
51- expansion links, 511- sliding blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1~4, the embodiment of the present invention, a kind of Self walking tamper with double hammer rams, including car body 1；Institute
The right side for stating car body 1 is provided with operating room 11, and the bottom of car body 1 is provided with wheel 13；The left and right sides of car body 1 is symmetrical arranged
There are the left hammer ram bar 31 of structure identical and right hammer ram bar 32, wherein, the bottom of left hammer ram bar 31 connects left hammer ram 311, right hammer ram
The position that the bottom of bar 32 connects correspondence left and right hammer ram on right hammer ram 324, the bottom plate of car body 1 offers hammer ram perforation 12, hammer ram
Perforation 12 size be more than hammer ram size, below by taking right hammer ram bar 32 as an example explain hammer ram bar structure, right hammer ram bar 32 to
On through car body 1 and be connected with limiting plate 322, the periphery of right hammer ram bar 32 is arranged with sleeve 6, and sleeve 6 is fixed on the top of car body 1
Portion, the moving stability for maintaining right hammer ram bar 32, is connected with buffer spring 325 between limiting plate 322 and sleeve 6, buffering
Spring 325 is set in the periphery of right hammer ram bar 32, and buffer spring 325 serves cushioning effect in right 32 free-falling of hammer ram,
The hardness shock of limiting plate 322 and sleeve 6 is avoided, the upper end body of rod periphery of right hammer ram bar 32 is circumferentially equidistant to be provided with multiple squares
Shape bar 321, specifically, the quantity of rectangular strip 321 is four, rectangular strip 321 is integrally formed with right hammer ram bar 32, the inner cavity surface of sleeve 6
On offer the chute 61 matched with rectangular strip 321, rectangular strip 321 is slidably connected chute 61, and the slip of this plug-in is more
Plus stably, spur rack 323 is provided with side in the bottom bar body of right hammer ram bar 32.The car body 1 is internally provided with driving
The transmission mechanism 2 of left and right hammer ram bar movement, transmission mechanism 2 includes driving gear 21, motor 211, driven gear 22, a left side not exclusively
Gear 221, driving pulley 212, driven pulley 23 and right partial gear 231, driving gear 21 connect the output of motor 211
End, motor 211 is arranged on the internal chamber wall of car body 1, and the left side of driving gear 21 is provided with wants the driven gear 22 that engages with it,
Left partial gear 221, left partial gear 211 and the spur rack in left side are coaxially fixed with the rear end face of driven gear 22
323 are engaged, and the front side of driving gear 21 is coaxially fixed with driving pulley 211, and driving pulley 211 connects driven tooth by belt
Wheel 23, the rear side of driven gear 23 is coaxially fixed with right partial gear 231, right partial gear 231 and the spur rack on right side
323 are engaged, and left partial gear 221 is relative in the synchronization flank of tooth with right partial gear 231, i.e., when left not exclusively tooth
When the left hammer ram bar 31 of the drive of wheel 221 is moved to upward range, right partial gear 231 is just engaged with right hammer ram bar 32；
Right dust excluding plate 14 is fixed with below the right plate of the car body 1, the left plate medium position of car body 1 is fixed with transverse slat
15, the left end of transverse slat 15 connects left dust excluding plate 151, and the setting of front left dust excluding plate can prevent from stirring up a cloud of dust with limited；
The left side of the car body 1 is provided with pressure roller 4, and the width of pressure roller 4 is identical with the width of hammer ram, and pressure roller 4 is located at transverse slat
15 lower section, pressure roller 4 is arranged on pressing roller holder 41, and pressing roller holder 41 is articulated with the left plate of car body 1, the setting of pressure roller 4
Secondary compaction can be carried out to ground, improve compacting effect；The bottom of the transverse slat 15 is provided with retractor device 5, and stretch dress
It is hydraulically extensible cylinder to put 5, and the output end connection expansion link 51 of retractor device 5, the end of expansion link 51 is connected with sliding block 511, is pressed
Waist-shaped hole 411 is offered in roller support 41, sliding block 511 is slided and is connected in waist-shaped hole 411, during without using pressure roller, can pass through
Control retractor device 5 shrinks, so that pressure roller 4 be packed up.
The present invention operation principle be：
During work, single unit system drives driving gear 21 to turn counterclockwise along ground running to be tamped by motor 211
Dynamic, driven gear 22 is rotated clockwise after being engaged with driving gear 21, and left partial gear 221 followed by the up time of driven gear 22
Pin is rotated, and when left partial gear 221 is engaged with the spur rack 323 in left side left hammer ram bar 31 will be driven to move up, actively
Belt wheel 212 followed by driving gear 21 and rotate counterclockwise, and driving pulley 212 is turned counterclockwise by belt drive driven gear 23
Dynamic, right partial gear 231 followed by driven pulley 23 and rotate counterclockwise, when right partial gear 231 and the spur rack on right side
During 323 engagement right hammer ram bar 32 will be driven to move up, due to left partial gear 221 with right partial gear 231 same
The moment flank of tooth is relative, therefore when left partial gear 221 drives left hammer ram bar 31 to be moved to upward range, it is right incomplete
Gear 231 is just engaged with right hammer ram bar 32, and now, left and right partial gear is rotated further, left hammer ram bar 31 and left not exclusively tooth
Wheel 221 departs from free-falling after cooperation, ground pound to hit compacting, drive of the right hammer ram bar 32 in right partial gear 231
Under move up, conversely, when left partial gear 221 is just engaged with left hammer ram bar 31, right partial gear 231 drives right rammer
Hammer stem 32 is moved to upward range, now, and left and right partial gear is rotated further, and left hammer ram bar 31 is in left not exclusively tooth
Moved up under the drive of wheel 221, right hammer ram bar 32 departs from free-falling after cooperation with right partial gear 231, and ground is entered
Row, which is pounded, hits compacting, repeats above procedure, you can realizes that pounding ground progress for left and right hammer ram alternating expression hits compacting, improves to pound and hit
Frequency, so as to improve operating efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of Self walking tamper with double hammer rams, including car body (1)；Characterized in that, being set on the right side of the car body (1)
Operating room (11) is equipped with, the bottom of car body (1) is provided with wheel (13)；Car body (1) left and right sides is symmetrically arranged with structure
The left hammer ram bar (31) of identical and right hammer ram bar (32), wherein, the bottom of left hammer ram bar (31) connects left hammer ram (311), right to ram
The position that the bottom of hammer stem (32) connects correspondence left and right hammer ram on right hammer ram (324), the bottom plate of car body (1) offers hammer ram perforation
(12), right hammer ram bar (32) is upward through car body (1) and is connected with limiting plate (322), and the periphery of right hammer ram bar (32) is arranged with
Sleeve (6), sleeve (6) is fixed on the top of car body (1), and buffer spring is connected between limiting plate (322) and sleeve (6)
(325), buffer spring (325) is set in the periphery of right hammer ram bar (32), the upper end body of rod periphery circumference of right hammer ram bar (32) etc.
Away from being provided with the chute (61) that offers and matched with rectangular strip (321) in four rectangular strips (321), sleeve (6) inner cavity surface, square
Shape bar (321) is slidably connected chute (61), and spur rack (323) is provided with side in the bottom bar body of right hammer ram bar (32).Institute
The transmission mechanism (2) for being internally provided with driving left and right hammer ram bar movement of car body (1) is stated, transmission mechanism (2) includes driving gear
(21), motor (211), driven gear (22), left partial gear (221), driving pulley (212), driven pulley (23) and the right side
Partial gear (231), the output end of driving gear (21) connection motor (211), motor (211) is arranged on the interior of car body (1)
In cavity wall, meshed driven gear (22), the rear end face of driven gear (22) are provided with the left of driving gear (21)
On be coaxially fixed with left partial gear (221), left partial gear (211) is engaged with the spur rack (323) in left side, actively
The front side of gear (21) is coaxially fixed with driving pulley (211), and driving pulley (211) connects driven gear (23) by belt,
The rear side of driven gear (23) is coaxially fixed with right partial gear (231), right partial gear (231) and the spur rack on right side
(323) it is engaged；Right dust excluding plate (14), the left plate medium position of car body (1) are fixed with below the right plate of the car body (1)
Transverse slat (15) is fixed with, the left end of transverse slat (15) connects left dust excluding plate (151)；Pressure roller is provided with the left of the car body (1)
(4), pressure roller (4) is located at the lower section of transverse slat (15), and pressure roller (4) is arranged on pressing roller holder (41), and pressing roller holder (41) is articulated with
On the left plate of car body (1)；The bottom of the transverse slat (15) is provided with retractor device (5), the output end connection of retractor device (5)
Expansion link (51), the end of expansion link (51), which is connected with sliding block (511), pressing roller holder (41), offers waist-shaped hole (411), sliding
Block (511) is slided and is connected in waist-shaped hole (411).
2. the Self walking tamper according to claim 1 with double hammer rams, it is characterised in that the hammer ram perforates (12)
Size be more than hammer ram size.
3. the Self walking tamper according to claim 1 with double hammer rams, it is characterised in that the rectangular strip (321)
There are four.
4. the Self walking tamper with double hammer rams according to claim 1 or 3, it is characterised in that the rectangular strip
(321) it is integrally formed with right hammer ram bar (32).
5. the Self walking tamper according to claim 1 with double hammer rams, it is characterised in that the width of the pressure roller (4)
Degree is identical with the width of hammer ram.
6. the Self walking tamper according to claim 1 with double hammer rams, it is characterised in that the retractor device (5)
For hydraulically extensible cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619308.8A CN107288119A (en) | 2017-07-26 | 2017-07-26 | A kind of Self walking tamper with double hammer rams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710619308.8A CN107288119A (en) | 2017-07-26 | 2017-07-26 | A kind of Self walking tamper with double hammer rams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107288119A true CN107288119A (en) | 2017-10-24 |
Family
ID=60103193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710619308.8A Withdrawn CN107288119A (en) | 2017-07-26 | 2017-07-26 | A kind of Self walking tamper with double hammer rams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107288119A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740330A (en) * | 2017-11-08 | 2018-02-27 | 厉炳炳 | A kind of portable tamping unit of urban road |
| CN109137906A (en) * | 2018-09-06 | 2019-01-04 | 杜鑫 | A kind of adjustable piling machine for building |
| CN113202079A (en) * | 2021-04-30 | 2021-08-03 | 潍坊峡山水务有限公司 | Dam slope tamping device and using method thereof |
| 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 |
-
2017
- 2017-07-26 CN CN201710619308.8A patent/CN107288119A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740330A (en) * | 2017-11-08 | 2018-02-27 | 厉炳炳 | A kind of portable tamping unit of urban road |
| CN109137906A (en) * | 2018-09-06 | 2019-01-04 | 杜鑫 | A kind of adjustable piling machine for building |
| CN113202079A (en) * | 2021-04-30 | 2021-08-03 | 潍坊峡山水务有限公司 | Dam slope tamping device and using method thereof |
| CN113202079B (en) * | 2021-04-30 | 2022-08-23 | 潍坊峡山水务有限公司 | Dam slope tamping device and using method thereof |
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171024 |