CN107761703A - A kind of portable roadbed rammer compacter - Google Patents
A kind of portable roadbed rammer compacter Download PDFInfo
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- CN107761703A CN107761703A CN201711055588.0A CN201711055588A CN107761703A CN 107761703 A CN107761703 A CN 107761703A CN 201711055588 A CN201711055588 A CN 201711055588A CN 107761703 A CN107761703 A CN 107761703A
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- chute
- sliding cavity
- top pressure
- right sides
- face
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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)
- Road Paving Machines (AREA)
Abstract
The invention discloses a kind of portable roadbed rammer compacter,The tamping unit of arm bottom is arranged on including arm,Tamping unit includes upper machine body and the lower body to be connected with upper machine body,Deep gouge is provided with upper machine body bottom end face,The first extended sliding cavity of left and right is provided with upper machine body inner wall on the upside of deep gouge,Middle position in first sliding cavity, which runs through, is provided with the second extended up and down sliding cavity,Lifting slider is slidably connected with second sliding cavity,Top pressure is connected with the first spring in the second sliding cavity at the top of lifting slider,Centre position insertion inside lifting slider is provided with inclined-plane and leads to chute,At left and right sides of the lifting slider that inclined-plane leads on the downside of chute top pressure oblique chute is arranged with end face,The inclined-plane top pressure sliding block for stretching into and in the logical chute in inclined-plane and being slidably connected is slidably connected with first sliding cavity；The present invention is simple in construction, easy to operate, and easy disassembly is safeguarded and maintenance, improves maintenance efficiency and improves the operating efficiency of compacting.
Description
Technical field
The present invention relates to road construction machinery technical field, specifically a kind of portable roadbed rammer compacter.
Background technology
In road construction, in order to improve the crushing resistance on road surface, the sandstone of road surface roadbed will typically be tamped, traditional
Compacting is using the either large hydraulic compacting of the oscillatory type rammer compacter that manually moves, by the oscillatory type rammer compacter that manually moves not
Substantial amounts of labour is only needed, and compacting precision is not high, and speed is slow, and compacting is of poor quality, adds the time of work, acting surface
It is small, tamp that its power consumption is huger, and utilization rate of equipment and installations is low, adds the construction cost on road surface by large hydraulic, improve through
Ji cost, in addition, traditional rammer compacter is complicated, operating flexibility is poor, not easy to assemble and maintenance, it is impossible to meets existing efficient
The needs of compacting.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of portable roadbed rammer compacter, and it can solve the problem that above-mentioned present
The problem of in technology.
The present invention is achieved through the following technical solutions：A kind of portable roadbed rammer compacter of the present invention, including hang
Arm is arranged on the tamping unit of the arm bottom, and the tamping unit includes upper machine body and to coordinate with the upper machine body
The lower body of connection, is provided with deep gouge in the upper machine body bottom end face, is set in the upper machine body inner wall on the upside of the deep gouge
Have the first extended sliding cavity of left and right, the middle position in first sliding cavity run through be provided with it is extended up and down
Second sliding cavity, is slidably connected with lifting slider in second sliding cavity, and described second at the top of the lifting slider
Top pressure is connected with the first spring in sliding cavity, and the centre position insertion inside the lifting slider is provided with inclined-plane and leads to chute,
Top pressure oblique chute is arranged with left and right sides of the lifting slider that the inclined-plane leads on the downside of chute in end face, described first slides
Dynamic intracavitary is slidably connected with the inclined-plane top pressure sliding block for stretching into and in the logical chute in the inclined-plane and being slidably connected, described oblique
Face top pressure sliding block screw-internal thread fit is connected with the extended drive screw in left and right, on the right side of the drive screw extending end with
First motor power is connected, and is rotatably assorted in the deep gouge and is connected with the extended drive shaft in left and right, the driving
Top pressure cam is circumferentially installed with rotating shaft, the drive shaft right side extending end and the second motor power are connected, described
The connection chute for upwardly extending setting is arranged with the upper machine body bottom end face at left and right sides of deep gouge, described in the left and right sides
The top extension of connection chute is respectively equipped with the upper machine body between the second sliding cavity bottom extension respectively
The ganged locking mechanism of described with left and right sides top pressure oblique chute top pressure sliding connection, the ganged locking mechanism to
The lower body lock fit connection.
Preferably technical scheme, the drive screw left side extending end turn with the first sliding cavity inner left wall
Dynamic to be connected, first outer surface of motor is in inwall on the right side of first sliding cavity, and mating connection fixed thereto；
Extending end is rotatably assorted with the deep gouge inner left wall on the left of the drive shaft is connected, and second outer surface of motor is embedded in
On the right side of the deep gouge in inwall, and mating connection fixed thereto.
Preferably technical scheme, the lower body include main body block and are fixedly installed on described main body block or so two
Side roof part edge and the connecting rod for upwardly extending setting, the connecting rod top are provided with lock hole, the main body in extension
Guide runner is provided with inside block, slider guide is slidably connected with the guide runner, the slider guide bottom end face is fixed oriented
Extended push strut down, push strut bottom extension is through the main body block bottom end face and stretches out the main body block
Outside bottom end face, push strut bottom extending end is installed with compaction plate, the pushing rod outer surface in the guide runner
Around the second spring being provided with to be connected with the slider guide top pressure, the slider guide top, which is installed with to upwardly extend, to be set
The wear-resisting briquetting put, the wear-resisting briquetting top extension is through end face at the top of the main body block and stretches out the main body block
Outside the end face of top.
Preferably technical scheme, each ganged locking mechanism include setting the connection chute and described the
The upper machine body inner wall and inside and outside extended through hole between two sliding cavities and it is arranged on the through hole bottom
The convex chute in portion, extending end connects with the connection chute of the left and right sides respectively on the outside of the through hole of the left and right sides sets
Put, extending end connects setting, institute with the left and right sides of second sliding cavity respectively on the inside of the through hole of the left and right sides
State and securing rod be slidably connected with through hole, the securing rod inside end of the left and right sides be provided with respectively to left and right
The inclined-plane pressure end portion that top pressure oblique chute top pressure described in both sides is slidably connected, the equal company of being slidably matched in each convex chute
The convex sliding block for upwardly extending setting is connected to, the convex slider top extending end connects with the securing rod bottom end face secure fit
Connect, top pressure is connected with the 3rd spring in the convex chute on the outside of each convex sliding block.
The beneficial effects of the invention are as follows：
1. setting inclined-plane by the centre position insertion inside lifting slider leads to chute, the lifting slider that inclined-plane leads on the downside of chute or so
Top pressure oblique chute is symmetrically set in the end face of both sides, is slidably connected to stretch into the logical chute in inclined-plane and slide in the first sliding cavity and matches somebody with somebody
The inclined-plane top pressure sliding block of connection is closed, the extended drive screw in inclined-plane top pressure sliding block screw-internal thread fit connection left and right, is driven
Extending end and the first motor power are connected on the right side of dynamic screw rod, and be rotatably assorted the extended driving in connection left and right in deep gouge
Rotating shaft, circumferential fixed top pressure cam in drive shaft, extending end is connected with the second motor power on the right side of drive shaft, heavy
The connection chute for upwardly extending setting is symmetrically set in upper machine body bottom end face at left and right sides of groove, the left and right sides connects the top of chute
Portion extension is set and left and right sides top pressure oblique chute top respectively in the upper machine body between the second sliding cavity bottom extension respectively
The ganged locking mechanism of sliding connection is pressed, ganged locking mechanism with lower body lock fit to be connected, so as to realize certainly
The locking and unblock work, easy disassembly and maintenance of dynamic control upper machine body and lower body, improve overhaul efficiency, while improve compacting
The overall progress of work.
2. main body block is included by lower body and is fixedly installed at left and right sides of main body block at top edge and prolongs upwards
The connecting rod of setting is stretched, connecting rod top sets lock hole in extension, guide runner is set inside main body block, is slidably matched in guide runner
Slider guide is connected, the fixed push strut for extending downwardly setting of slider guide bottom end face, main body block is run through in push strut bottom extension
Bottom end face and stretch out outside main body block bottom end face, the fixed compaction plate of push strut bottom extending end, the push strut in guide runner
Outer surface is fixed at the top of the second spring set to be connected with slider guide top pressure, slider guide to upwardly extend the resistance to of setting
Briquetting is ground, extension through end face at the top of main body block and is stretched out at the top of main body block outside end face at the top of wear-resisting briquetting, so as to side
Just dismounting is safeguarded and overhauled, and improves maintenance efficiency, meanwhile, connected by the close fit of upper machine body and lower body, prevent from being driven
Mechanism is exposed, greatly improves the security of user.
3. the present invention is simple in construction, easy to operate, easy disassembly is safeguarded and maintenance, improves maintenance efficiency, meanwhile, by upper
The close fit of body and lower body connects, and prevents that transmission mechanism is exposed, greatly improves the security of user, can realize automatic
Control driving Ramming operation, improves Ramming operation efficiency.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is overall structure diagram outside a kind of portable roadbed rammer compacter of the present invention；
Fig. 2 is overall structure diagram inside a kind of portable roadbed rammer compacter of the present invention；
Structural representation when Fig. 3 is a kind of portable roadbed rammer compacter dismounting of the present invention；
Fig. 4 is direction of arrow structural representation in Fig. 2 of the invention.
Embodiment
As Figure 1-Figure 4, a kind of portable roadbed rammer compacter of the invention, including arm 7 are arranged on the bottom of arm 7
The tamping unit in portion, the tamping unit include upper machine body 6 and the lower body 5 to be connected with the upper machine body 6, institute
State and deep gouge 63 is provided with the bottom end face of upper machine body 6, left and right extension is provided with the inner wall of the upper machine body 6 of the upside of deep gouge 63
The first sliding cavity 61 set, the middle position in first sliding cavity 61 runs through to be provided with extended second to be slided up and down
Dynamic chamber 62, is slidably connected with lifting slider 621 in second sliding cavity 62, the top of lifting slider 621 it is described
Top pressure is connected with the first spring 622 in second sliding cavity 62, and the centre position insertion inside the lifting slider 621 is provided with
Inclined-plane leads to chute 624, and the inclined-plane, which leads in the left and right sides end face of the lifting slider 621 of the downside of chute 624, to be arranged with
Top pressure oblique chute 623, it is slidably connected with first sliding cavity 61 to stretch into the inclined-plane and lead in chute 624 and slide and matches somebody with somebody
The inclined-plane top pressure sliding block 612 of connection is closed, the screw-internal thread fit of inclined-plane top pressure sliding block 612 is connected with what left and right was extended
Drive screw 611, the right side extending end of drive screw 611 and the power of the first motor 613 are connected, in the deep gouge 63
It is rotatably assorted and is connected with the extended drive shaft 631 in left and right, top pressure cam is circumferentially installed with the drive shaft 631
632, the right side extending end of drive shaft 631 and the power of the second motor 633 are connected, the left and right sides of deep gouge 63
The connection chute 66 for upwardly extending setting, the left and right sides connection chute 66 are arranged with the bottom end face of upper machine body 6
Top extension be respectively equipped with respectively in the upper machine body 6 between the bottom extension of the second sliding cavity 62 with left and right
Described in both sides the top pressure of top pressure oblique chute 623 be slidably connected ganged locking mechanism, the ganged locking mechanism to institute
State the connection of the lock fit of lower body 5.
Valuably, the left side extending end of drive screw 611 is rotatably assorted with the inner left wall of the first sliding cavity 61
Connection, the outer surface of the first motor 613 is in the right side inwall of the first sliding cavity 61, and mating connection fixed thereto,
So as to realize the work that horizontally slips for automatically controlling inclined-plane top pressure sliding block 612, meanwhile, realize by inclined-plane top pressure sliding block 612
Drive lifting slider 621 to slide up and down work, improve stability and accuracy that inclined-plane top pressure sliding block 612 slides up and down；
The left side extending end of drive shaft 631 is rotatably assorted with the inner left wall of deep gouge 63 and is connected, outside second motor 633
Surface is in the right side inwall of deep gouge 63, and mating connection fixed thereto, and driving Ramming operation is automatically controlled so as to realize,
Improve Ramming operation efficiency.
Valuably, the lower body 5 includes main body block 51 and is fixedly installed on the left and right sides of main body block 51 top
Edge and the connecting rod 52 for upwardly extending setting, lock hole 521, the main body are provided with the top extension of connecting rod 52
The inside of block 51 is provided with guide runner 511, and slider guide 512, the bottom of slider guide 512 are slidably connected with the guide runner 511
End surface is installed with the push strut 514 for extending downwardly setting, and the bottom of main body block 51 is run through in the bottom extension of push strut 514
Outside end surface and the stretching bottom end face of main body block 51, the bottom extending end of push strut 514 is installed with compaction plate 515,
The outer surface of the push strut 514 in the guide runner 511, which is surround, to be provided with to be connected with the top pressure of slider guide 512
Second spring 516, the top of slider guide 512 are installed with the wear-resisting briquetting 513 for upwardly extending setting, the wear-resisting briquetting
513 tops extension are through the top end face of main body block 51 and stretch out outside the top end face of main body block 51, so as to conveniently tear open
Dress is safeguarded and maintenance, improves maintenance efficiency, meanwhile, it is connected by upper machine body 6 with the close fit of lower body 5, prevents driver
Structure is exposed, greatly improves the security of user.
Valuably, each ganged locking mechanism includes setting the connection chute 66 and second sliding cavity 62
Between the inner wall of the upper machine body 6 and inside and outside extended through hole 64 and be arranged on the bottom of through hole 64
Convex chute 65, the outside extending end of the through hole 64 of the left and right sides connect with the connection chute 66 of the left and right sides respectively
Set, the inner side extending end of the through hole 64 of the left and right sides connects with the left and right sides of second sliding cavity 62 respectively to be set
Put, securing rod 641 is slidably connected with the through hole 64, the inside end of the securing rod 641 of the left and right sides is provided with
It is each described respectively to the inclined-plane pressure end portion 642 of the top pressure of top pressure oblique chute 623 described with left and right sides sliding connection
Be slidably connected with the convex sliding block 651 for upwardly extending setting in convex chute 65, the convex top extending end of sliding block 651 with
The bottom end face secure fit of securing rod 641 connection, each top pressure is matched somebody with somebody in the convex chute 65 in the outside of convex sliding block 651
Conjunction is connected with the 3rd spring 652, so as to realize the coordinated signals of the locking and the unblock that automatically control upper machine body 6 and lower body 5
Work, convenient dismounting, improves service efficiency.
During original state, the connecting rod 52 on the top end face of the left and right sides of main body block 51 is fully inserted into connection chute 66,
Now so that the lock hole 521 in connecting rod 52 is in relative status with through hole 64, meanwhile, make the top end face of main body block 51
The bottom end that interior wear-resisting briquetting 513 at utmost stretches into deep gouge 63 with the top pressure cam 632 in deep gouge 63 abuts against, this
When, inclined-plane top pressure sliding block 612 is located at the right-most position in the first sliding cavity 61, now, lifting slider 621 at utmost by
To the pressure on top surface of the first spring 622, the top position for making lifting slider 621 slide into the second sliding cavity 62, meanwhile, make inclined-plane
Inclined-plane inwall in logical chute 624 is fully located at compresses cooperation with the left side fragment position on inclined-plane top pressure sliding block 612 and slip
Connection, now, the inclined-plane pressure end portion 642 of the left and right sides lifting slider with the upside of left and right sides top pressure oblique chute 623 respectively
621 outer walls abut against, meanwhile, drive the outside end of securing rod 641 to be fully inserted into lock hole 521 by inclined-plane pressure end portion 642,
Now, the pressure on top surface of the convex sliding block 651 of bottom at utmost the 3rd spring 652 is driven by securing rod 641, is at utmost slid into
In the segmentum laterale of convex chute 65.
When needing Ramming operation, drive drive shaft 631 to rotate by the second motor 633, driven by drive shaft 631
Top pressure cam 632 in drive shaft 631 rotates, and is slided by the protuberance on top pressure cam 632 and the wear-resisting top pressure of briquetting 513
Coordinate, make wear-resisting briquetting 513 drive slider guide 512 to overcome the pressure on top surface of second spring 516 gradually along the bottom in guide runner 511
Portion direction is slided, and then drives the push strut 514 of bottom and the compaction plate 515 of the bottom of push strut 514 to realize by slider guide 512
Slide downward Ramming operation, when top pressure cam 632 gradually slips away wear-resisting briquetting 513, now, slider guide 512 is by second
The pressure on top surface of spring 516 gradually slides along the top-direction in guide runner 511, until recovering to initial position, passes through the second electricity
Machine 633 drives drive shaft 631 continuously to rotate and then realizes continuous reciprocal Ramming operation.
When needing demolition and maintenance, drive screw 611 is driven to rotate by the first motor 613, and then have drive screw 611
Inclined-plane top pressure sliding block 612 is driven gradually to be slided along the left direction in the first sliding cavity 61, now, by inclined-plane top pressure sliding block
612 lead to the top pressure of chute 624 with the inclined-plane in lifting slider 621 is slidably matched, and then drives lifting by inclined-plane top pressure sliding block 612
Sliding block 621 overcomes top-direction of the pressure on top surface of the first spring 622 gradually into the second sliding cavity 62 to slide, until as shown in Figure 3
The left-most position that inclined-plane top pressure sliding block 612 is at utmost slid into the first sliding cavity 61, now, make inclined-plane top pressure sliding
Block 612 drives the tip position that lifting slider 621 is at utmost slid into the second sliding cavity 62, meanwhile, make lifting slider 621
When interior top pressure oblique chute 623 slides into 64 medial extremity relative position of through hole, now, the securing rod 641 of the left and right sides passes through
The convex sliding block 651 in bottom is by the pressure on top surface of the 3rd spring 652, the most inner side position that the convex top pressure of sliding block 651 is slid into convex chute 65
Put, meanwhile, make convex sliding block 651 drive the outside end of securing rod 641 now, to make convex sliding block at utmost away from lock hole 521
The inclined-plane pressure end portion 642 of the 651 drive inside ends of securing rod 641 is fully inserted into top pressure oblique chute 623, then passes through arm
Upper machine body 6 is hung lower body 5 by 7 can complete dismantlement work, maintain easily and install.
The beneficial effects of the invention are as follows：
1. setting inclined-plane by the centre position insertion inside lifting slider leads to chute, the lifting slider that inclined-plane leads on the downside of chute or so
Top pressure oblique chute is symmetrically set in the end face of both sides, is slidably connected to stretch into the logical chute in inclined-plane and slide in the first sliding cavity and matches somebody with somebody
The inclined-plane top pressure sliding block of connection is closed, the extended drive screw in inclined-plane top pressure sliding block screw-internal thread fit connection left and right, is driven
Extending end and the first motor power are connected on the right side of dynamic screw rod, and be rotatably assorted the extended driving in connection left and right in deep gouge
Rotating shaft, circumferential fixed top pressure cam in drive shaft, extending end is connected with the second motor power on the right side of drive shaft, heavy
The connection chute for upwardly extending setting is symmetrically set in upper machine body bottom end face at left and right sides of groove, the left and right sides connects the top of chute
Portion extension is set and left and right sides top pressure oblique chute top respectively in the upper machine body between the second sliding cavity bottom extension respectively
The ganged locking mechanism of sliding connection is pressed, ganged locking mechanism with lower body lock fit to be connected, so as to realize certainly
The locking and unblock work, easy disassembly and maintenance of dynamic control upper machine body and lower body, improve overhaul efficiency, while improve compacting
The overall progress of work.
2. main body block is included by lower body and is fixedly installed at left and right sides of main body block at top edge and prolongs upwards
The connecting rod of setting is stretched, connecting rod top sets lock hole in extension, guide runner is set inside main body block, is slidably matched in guide runner
Slider guide is connected, the fixed push strut for extending downwardly setting of slider guide bottom end face, main body block is run through in push strut bottom extension
Bottom end face and stretch out outside main body block bottom end face, the fixed compaction plate of push strut bottom extending end, the push strut in guide runner
Outer surface is fixed at the top of the second spring set to be connected with slider guide top pressure, slider guide to upwardly extend the resistance to of setting
Briquetting is ground, extension through end face at the top of main body block and is stretched out at the top of main body block outside end face at the top of wear-resisting briquetting, so as to side
Just dismounting is safeguarded and overhauled, and improves maintenance efficiency, meanwhile, connected by the close fit of upper machine body and lower body, prevent from being driven
Mechanism is exposed, greatly improves the security of user.
3. the present invention is simple in construction, easy to operate, easy disassembly is safeguarded and maintenance, improves maintenance efficiency, meanwhile, by upper
The close fit of body and lower body connects, and prevents that transmission mechanism is exposed, greatly improves the security of user, can realize automatic
Control driving Ramming operation, improves Ramming operation efficiency.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of portable roadbed rammer compacter, including arm are arranged on the tamping unit of arm bottom, it is characterised in that：Compacting dress
Put including upper machine body and the lower body to be connected with upper machine body, be provided with deep gouge in upper machine body bottom end face, on deep gouge
It is provided with the first extended sliding cavity of left and right in the upper machine body inner wall of side, the middle position in the first sliding cavity is through setting
There is the second up and down extended sliding cavity, be slidably connected with lifting slider in the second sliding cavity, at the top of lifting slider
Top pressure is connected with the first spring in second sliding cavity, and the centre position insertion inside lifting slider is provided with inclined-plane and leads to chute,
Top pressure oblique chute is arranged with left and right sides of the lifting slider that inclined-plane leads on the downside of chute in end face, slides and matches somebody with somebody in the first sliding cavity
The inclined-plane top pressure sliding block for being connected with and stretching into and in the logical chute in inclined-plane and being slidably connected is closed, inclined-plane top pressure sliding block internal thread is matched somebody with somebody
Close and be connected with the extended drive screw in left and right, extending end and the first motor power are connected on the right side of drive screw, sink
It is rotatably assorted in groove and is connected with the extended drive shaft in left and right, top pressure cam is circumferentially installed with drive shaft, driving turns
Extending end and the mating connection of the second motor power on the right side of axle, be arranged with the upper machine body bottom end face at left and right sides of deep gouge to
Upper extended connection chute, the top extension of left and right sides connection chute respectively with the second sliding cavity bottom extension it
Between upper machine body in be respectively equipped with the left and right sides top pressure oblique chute top pressure sliding connection ganged locking mechanism, blocking lock
Mechanism is determined to be connected with lower body lock fit.
A kind of 2. portable roadbed rammer compacter according to claim 1, it is characterised in that：Extend on the left of the drive screw
End is rotatably assorted with the first sliding cavity inner left wall and is connected, and first outer surface of motor is embedded in first sliding cavity
In the inwall of right side, and mating connection fixed thereto；Extending end rotates with the deep gouge inner left wall on the left of the drive shaft
It is connected, second outer surface of motor is in inwall on the right side of the deep gouge, and mating connection fixed thereto.
A kind of 3. portable roadbed rammer compacter according to claim 1, it is characterised in that：The lower body includes main body block
And it is fixedly installed at left and right sides of the main body block at top edge and upwardly extends the connecting rod of setting, the connecting rod top
Lock hole is provided with portion extension, guide runner is provided with inside the main body block, slide guide is slidably connected with the guide runner
Block, the slider guide bottom end face are installed with the push strut for extending downwardly setting, and push strut bottom extension is through described
Outside main body block bottom end face and the stretching main body block bottom end face, push strut bottom extending end is installed with compaction plate,
The pushing rod outer surface in the guide runner surround the second spring being provided with to be connected with the slider guide top pressure,
The wear-resisting briquetting for upwardly extending setting is installed with the top of the slider guide, extension is through described at the top of the wear-resisting briquetting
At the top of main body block top end face and the stretching main body block outside end face.
A kind of 4. portable roadbed rammer compacter according to claim 1, it is characterised in that：Each ganged locking mechanism
Include setting the upper machine body inner wall and inside and outside extended between the connection chute and second sliding cavity
Through hole and be arranged on the convex chute of the through hole bottom, extending end difference on the outside of the through hole of the left and right sides
Connect setting with the connection chute of the left and right sides, extending end is respectively with described the on the inside of the through hole of the left and right sides
The left and right sides connection of two sliding cavities is set, and securing rod, the lock of the left and right sides are slidably connected with the through hole
Fixed pole inside end is provided with respectively to the inclined-plane pressure end of top pressure oblique chute top pressure described with left and right sides sliding connection
Portion, the convex sliding block for upwardly extending setting, the convex slider top extension end are each slidably connected with the convex chute
End is connected with the securing rod bottom end face secure fit, and top pressure, which coordinates, in the convex chute on the outside of each convex sliding block connects
It is connected to the 3rd spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055588.0A CN107761703A (en) | 2017-11-01 | 2017-11-01 | A kind of portable roadbed rammer compacter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055588.0A CN107761703A (en) | 2017-11-01 | 2017-11-01 | A kind of portable roadbed rammer compacter |
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| Publication Number | Publication Date |
|---|---|
| CN107761703A true CN107761703A (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711055588.0A Withdrawn CN107761703A (en) | 2017-11-01 | 2017-11-01 | A kind of portable roadbed rammer compacter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766796A (en) * | 2018-05-09 | 2018-11-06 | 淄博职业学院 | A kind of electric automatization switch |
| CN110202206A (en) * | 2019-05-15 | 2019-09-06 | 嵊州软岩智能技术有限公司 | A kind of annular cutting type water pipe cutter |
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| CN107288051A (en) * | 2017-08-14 | 2017-10-24 | 严晓梦 | A kind of novel bridge warns board apparatus |
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| CN206448262U (en) * | 2017-01-02 | 2017-08-29 | 阿拉善盟文心商贸有限公司 | A kind of damping device of the tup of rammer compacter |
| CN107288051A (en) * | 2017-08-14 | 2017-10-24 | 严晓梦 | A kind of novel bridge warns board apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766796A (en) * | 2018-05-09 | 2018-11-06 | 淄博职业学院 | A kind of electric automatization switch |
| CN110202206A (en) * | 2019-05-15 | 2019-09-06 | 嵊州软岩智能技术有限公司 | A kind of annular cutting type water pipe cutter |
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Application publication date: 20180306 |