CN208105894U - A kind of flat machine of efficient hand-held concrete vibration - Google Patents
A kind of flat machine of efficient hand-held concrete vibration Download PDFInfo
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- CN208105894U CN208105894U CN201820571725.XU CN201820571725U CN208105894U CN 208105894 U CN208105894 U CN 208105894U CN 201820571725 U CN201820571725 U CN 201820571725U CN 208105894 U CN208105894 U CN 208105894U
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Abstract
The utility model discloses a kind of flat machines of efficient hand-held concrete vibration,Including movable support,Rear support frame and engine,The lower end of movable support and the upper end of rear support frame are rotatablely connected,This flat machine of efficient hand-held concrete vibration uses long axis connection between engine and eccentric wheel,Transmission rigidity is high,Concentricity is higher at work,It can bear bigger exciting force,It is shaken during vibration is flat smaller,Using Lubrication Design,The service life is longer for long axis,It is additionally provided with folding handle,Occupied area is smaller when without using vibration flat machine,The tool box of setting conveniently holds various tools,It is provided with the rolling wheel support being folded up,It is more convenient when the flat machine of mobile vibration,Also the structure of vibration leveling ruler is optimized,Concrete grout is not easy to be attached to vibration leveling ruler surface in use,More easily clear up,The damping block and shock structure of setting further mitigate the vibration of flat machine during the work time of shaking,So that exciting force concentrates on vibration leveling ruler,Working efficiency is higher.
Description
Technical field
The utility model relates to flat machine technical fields of shaking, the specially a kind of flat machine of efficient hand-held concrete vibration.
Background technique
The flat machine of concrete vibration, or：Vibratory concrete ruler, concrete vibrator, concrete vibration flattening machine, concrete vibration
Dynamic device, vibratory concrete planisher, vibrates finisher, shakes ruler, the ruler that vibrates, shake leveling ruler, is whole internal combustion engine vibratory concrete device
Flat machine, leveling ruler etc., it is one of indispensable tool of casting concrete, builds a house, repairs the roads, bridging, the building trades such as hydraulic engineering
Using very extensive, the existing flat machine of vibration is connected between engine and eccentric wheel using flexible axle, the flexible axle in engine start
Concentricity it is lower, cause swing of flexible shaft thereof larger, biggish exciting force can not be born, the shaking for the flat machine that shakes is larger, flexible axle
Service life is lower, and the existing flat machine handle of vibration is not foldable, and occupied area is larger, and it is more inconvenient when shaking flat machine to move.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of efficient hand-held concrete
Shake flat machine, and the utility model uses long axis connection between engine and eccentric wheel, and concentricity is higher at work, can bear more
Big exciting force, shaking is smaller during vibration is flat, and using Lubrication Design, the service life is longer for long axis, is additionally provided with foldable
Handle, be that occupied area is smaller without using the flat machine of shaking, be provided with the rolling wheel support being folded up, it is mobile shake flat machine when more
It is convenient, also the structure of vibration leveling ruler is optimized, concrete grout is not easy to be attached to vibration leveling ruler surface in use, more holds
Easy to clean can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions：A kind of efficient hand-held concrete vibration is flat
Machine, including movable support, rear support frame and engine, the lower end of the movable support and the upper end of rear support frame are rotatablely connected,
The junction of movable support and rear support frame, which is equipped with, screws button, and the upper end of movable support is provided with handle, in movable support
Portion's sliding is provided with throttle hand handle, and the acceleration cable connection of throttle hand handle and engine, the lower end of rear support frame is provided with support
Plate, engine are installed on the supporting plate, and the outside of engine is provided with hood, and the lower surface of support plate is fixed with damping
Block is provided with carrying handle on damping block, and carrying handle is L-shaped, and the lower end of carrying handle is connect with damping block, and the support plate is far from carrying handle one
The two sides at end are provided with two support rods, and the lower end of support rod is provided with bottom plate, and support plate is arranged far from the middle part of carrying handle one end
There are semi-circular recesses, groove is equipped with mounting base, and mounting base is interior to be rotatably equipped with engine driven disc by first bearing, sends out
The upper end of motivation driven disc and the output axis connection of engine, the lower end of the mounting base are provided with shock structure, under shock structure
End is provided with support column, and the lower end of support column is welded on the upper surface of bottom plate, and the shock structure and the equal inner hollow of support column are simultaneously
Rotation is provided with long axis, and the upper end of the long axis is connect by flexible glue link block with the lower end of engine driven disc, the bottom of long axis
End is through bottom plate and is equipped with eccentric wheel, and the lower end of bottom plate is equipped with vibration leveling ruler, and eccentric wheel is located between bottom plate and vibration leveling ruler
The second bearing of gap, 3rd bearing and lower end setting that long axis is arranged by middle part is rotatably installed in the inside of support column,
The second bearing fitted bearing mounting base is mounted on the inside of support column, and the lower part of support column is provided with oil filler point and oil mirror,
Oil filler point and oil mirror are located at the upper left side of second bearing, and the junction of support column and bottom plate is provided with sealing cover, support column it is outer
Nameplate is provided on surface.
As a kind of optimal technical scheme of the utility model, the handle is enclosed with sponge in oval ring and outside.
As a kind of optimal technical scheme of the utility model, the inner hollow of the movable support is simultaneously provided with tool
Case is rotatably equipped with tool case lid on tool box, and tool box, which covers, is provided with locking knob.
As a kind of optimal technical scheme of the utility model, hinged-support, hinged-support are provided on the side of the bottom plate
Inside it is rotatably equipped with rolling wheel support, the quantity of the hinged-support and rolling wheel support is two, the other end rotation of rolling wheel support
Connecting shaft is installed, the both ends of connecting shaft are mounted on idler wheel.
As a kind of optimal technical scheme of the utility model, limiting device, the limit are provided between two hinged-supports
Position device includes installing pipe, and installing pipe is arranged between two hinged-supports, and the inside of installing pipe is placed with spring, the both ends of spring
It is respectively connect with a gag lever post, the axial positions that gag lever post is corresponded on hinged-support offer circular hole, and gag lever post is laterally inserted into
Positioned at the top of rolling wheel support when circular hole on hinged-support, one end of gag lever post close to spring is provided with driving lever, the axis of driving lever
The central axes of line and gag lever post are mutually perpendicular to, and are corresponded in the installing pipe and are provided with kidney slot at the position of driving lever.
As a kind of optimal technical scheme of the utility model, the vibration leveling ruler is double layer design, is also set up between two layers
There is ribs, the both ends for the leveling ruler that shakes are provided with end cap, and the cross section for the leveling ruler that shakes is in circular arc in " mesh " font and right end edge
Shape is upwarped, fillet processing has been done by the corner for the leveling ruler that shakes.
As a kind of optimal technical scheme of the utility model, the eccentricity of the eccentric wheel is 15 millimeters, weight 500
Gram.
Compared with prior art, the utility model has the beneficial effects that：This flat machine of efficient hand-held concrete vibration is being sent out
Long axis connection is used between motivation and eccentric wheel, transmission rigidity is high, therefore the engine consumption for reaching equivalent effect is lower, also can
Extend the service life of engine, concentricity is higher at work, can bear bigger exciting force, the flat shaking in the process of vibration compared with
Small, using Lubrication Design, the service life is longer for long axis, is additionally provided with folding handle, takes up an area when without using vibration flat machine
Area is smaller, and the tool box of setting conveniently holds various tools, is provided with the rolling wheel support being folded up, when moving the flat machine of vibration
It is more convenient, also the structure of vibration leveling ruler is optimized, concrete grout is not easy to be attached to vibration leveling ruler surface in use, more
It is easy cleaning, the damping block and shock structure of setting further mitigate the vibration of flat machine during the work time of shaking, so that exciting force
It concentrates on vibration leveling ruler, working efficiency is higher.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model front end perspective structural schematic diagram；
Fig. 3 is the utility model back end perspective structural schematic diagram；
Fig. 4 is the utility model support column schematic diagram of internal structure；
Fig. 5 is structural schematic diagram at the utility model A.
In figure：1 handle, 2 movable supports, 3 tool boxes, 4 screw button, 5 rear support frames, 6 carrying handles, 7 support plates, 8 damping blocks,
It is 9 first bearings, 10 mounting bases, 11 support columns, 12 oil filler points, 13 oil mirrors, 14 bottom plates, 15 rolling wheel supports, 16 idler wheels, 17 hinged
Seat, 18 vibration leveling rulers, 19 eccentric wheels, 20 sealing covers, 21 bearing mounting bases, 22 second bearings, 23 long axis, 24 3rd bearings, 25 subtract
Shake column, 26 flexible glue link blocks, 27 engine driven discs, 28 output shafts, 29 engines, 30 tool case lids, 31 locking knobs, 32 oil
Door hand handle, 33 support rods, 34 end caps, 35 nameplates, 36 hoods, 37 connecting shafts, 38 limiting devices, 39 driving levers, 40 springs, 41
Gag lever post, 42 installing pipes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution：A kind of flat machine of efficient hand-held concrete vibration,
Including movable support 2, rear support frame 5 and engine 29, the lower end of movable support 2 and the upper end of rear support frame 5 are rotatablely connected, just
Movable support 2 is folded up in when needed, reduces the occupied area for the flat machine that shakes, the connection of movable support 2 and rear support frame 5
Place, which is equipped with, screws button 4, when needing the position of fixed movable support 2, tightens and screws button 4, the upper end of movable support 2 is set
It is equipped with handle 1, handle 1 is enclosed with sponge in oval ring and outside, holds convenient for user, and annular handle 1 both facilitates list
Hand is held, and also facilitates hands grasping, the inner hollow of movable support 2 is simultaneously provided with tool box 3, and tool box 3 conveniently holds various
Tool is rotatably equipped with tool case lid 30 on tool box 3, and locking knob 31 is provided on tool case lid 30, and locking knob 31 is used
The middle part sliding of locking tool case lid 30, movable support 2 is provided with throttle hand handle 32, the oil of throttle hand handle 32 and engine 29
Door bracing wire connection, pulls throttle hand handle 32 just can start engine 29, the lower end of rear support frame 5 is provided with support plate 7, engine
29 are mounted in support plate 7, and the outside of engine 29 is provided with hood 36, and the lower surface of support plate 7 is fixed with damping block
8, damping block 8 alleviates the vibration that the flat machine that shakes is transmitted to during the work time on handle 1, is provided with carrying handle 6 on damping block 8, mentions
Using 6 for lifting the flat machine that entirely shakes as supporting point when carrying the flat machine of vibration, carrying handle 6 is L-shaped, the lower end of carrying handle 6 and damping
Block 8 connects, and support plate 7 is provided with two support rods 33 far from the two sides of 6 one end of carrying handle, and support rod 33 improves the resistance to of the flat machine of vibration
Expenditure, the lower end of support rod 33 are provided with bottom plate 14, and hinged-support 17 is provided on the side of bottom plate 14, rotation peace in hinged-support 17
Equipped with rolling wheel support 15, the quantity of hinged-support 17 and rolling wheel support 15 is two, the other end rotational installation of rolling wheel support 15
There is connecting shaft 37, the both ends of connecting shaft 37 are mounted on idler wheel 16, and idler wheel 16 is significantly reduced for the flat machine of short-distance movement vibration
The labor intensity of worker, limiting device 38 is provided between two hinged-supports 17, and limiting device 38 is used to limit the position of idler wheel 16
It sets, limiting device 38 includes installing pipe 42, and installing pipe 42 is arranged between two hinged-supports 17, and the inside of installing pipe 42 is placed with
Spring 40, the both ends of spring 40 are respectively connect with a gag lever post 41, and the axial positions that gag lever post 41 is corresponded on hinged-support 17 are opened
Equipped with circular hole, positioned at the top of rolling wheel support 15 when gag lever post 41 is laterally inserted into the circular hole on hinged-support 17, gag lever post 41 is connect
One end of short round spring 40 is provided with driving lever 39, and the central axes of driving lever 39 and the central axes of gag lever post 41 are mutually perpendicular to, installing pipe 42
It is provided with kidney slot at the position of upper corresponding driving lever 39, when using idler wheel 16, the central axes of rolling wheel support 15 and horizontal plane are flat
Row, the gag lever post 41 for being laterally inserted into the circular hole on hinged-support 17 at this time limits the position of rolling wheel support 15, when without using idler wheel
When 16, driving lever 39 is stirred, gag lever post 41 is exited from the circular hole of 17 side of hinged-support, releases the limitation to rolling wheel support 15, then will
Rolling wheel support 15 is rotated by 90 ° angle around installation point, completes the folding to rolling wheel support 15, at this time decontrols driving lever 39, gag lever post 41
The circular hole being laterally inserted on hinged-support 17 under the action of the springs 40 limits the position of rolling wheel support 15, support plate 7 again
Far from semi-circular recesses are provided in the middle part of 6 one end of carrying handle, groove is equipped with mounting base 10, passes through first axle in mounting base 10
It holds 9 and is rotatably equipped with engine driven disc 27, the upper end of engine driven disc 27 is connect with the output shaft 28 of engine 29, installation
The lower end of seat 10 is provided with shock structure 25, and shock structure 25 further mitigates the vibration of flat machine during the work time of shaking, so that swashing
Vibration power concentrates on vibration leveling ruler 18, and the lower end of shock structure 25 is provided with support column 11, and the lower end of support column 11 is welded on bottom plate 14
Upper surface, shock structure 25 and the equal inner hollow of support column 11 simultaneously rotate and be provided with long axis 23, and the upper end of long axis 23 passes through flexible glue
Link block 26 is connect with the lower end of engine driven disc 27, and the bottom end of long axis 23 through bottom plate 14 and is equipped with eccentric wheel 19, is sent out
The power of motivation 29 is transmitted on long axis 23 by engine driven disc 27, then passes to eccentric wheel 19 by long axis 23, rotation it is inclined
Heart wheel 19 is that vibration leveling ruler 18 provides exciting force, achievees the purpose that the flat concrete of vibration, and the eccentricity of eccentric wheel 19 is 15 millimeters, weight
It is 500 grams, can provide 3000 Ns of exciting force when the revolving speed of engine 29 is 6000 revolution per second, the lower end of bottom plate 14 is equipped with
Shake leveling ruler 18, and vibration leveling ruler 18 is double layer design, is additionally provided with ribs between two layers, and double layer design is not easily broken, and is provided with and adds
The vibration leveling ruler 18 of strong rib improves intensity while mitigating weight, keeps the flat effect of vibration of vibration leveling ruler 18 more preferable, and the two of vibration leveling ruler 18
End is provided with end cap 34, and the cross section of vibration leveling ruler 18 is in that circular arc upwarps shape in " mesh " font and right end edge, and shake leveling ruler 18
Corner done fillet processing, concrete grout is not easy to be attached to the surface of vibration leveling ruler 18 in use process, it is easier to clear up,
The length of vibration leveling ruler 18 is 2-6 meters, and the gap that eccentric wheel 19 is located at bottom plate 14 between the leveling ruler 18 that shakes, long axis 23 passes through middle part
The 3rd bearing 24 of setting and the second bearing 22 of lower end setting are rotatably installed in the inside of support column 11, and second bearing 22 cooperates
Bearing mounting base 21 is mounted on the inside of support column 11, and the lower part of support column 11 is provided with oil filler point 12 and oil mirror 13, oil filler point
12 and oil mirror 13 be located at the upper left side of second bearing 22, long axis 23 and the can effectively be extended by carrying out oil lubrication to second bearing 22
In the service life of two bearings 22, convenient for the lubrication circumstances of observation second bearing 22, support column 11 and the junction of bottom plate 14 are set oil mirror 13
It is equipped with sealing cover 20, nameplate 35 is provided on the outer surface of support column 11.
When in use：Handle 1 is enclosed with sponge in oval ring and outside, holds convenient for user, annular handle 1 was both
It is conveniently hold by one hand, also facilitates hands grasping, the lower end of movable support 2 and the upper end of rear support frame 5 are rotatablely connected, convenient for needing
Movable support 2 is folded up when wanting, reduces the occupied area for the flat machine that shakes, when needing the position of fixed movable support 2, is tightened
Button 4 is screwed, tool box 3 conveniently holds various tools, and shake block 8 alleviates the flat machine of vibration and is transmitted to handle 1 during the work time
On vibration, carrying handle 6 is provided on damping block 8, carrying handle 6 is used to lift entire vibration as supporting point when carrying and shaking flat machine and put down
Machine, shock structure 25 further mitigate the vibration of flat machine during the work time of shaking, so that exciting force concentrates on vibration leveling ruler 18, limit
Position device 38 is used to limit the position of idler wheel 16, and when using idler wheel 16, the central axes of rolling wheel support 15 are parallel to the horizontal plane, this
When be laterally inserted into the gag lever post 41 of circular hole on hinged-support 17 and limit the position of rolling wheel support 15, when not using idler wheel 16,
Driving lever 39 is stirred, gag lever post 41 is exited from the circular hole of 17 side of hinged-support, releases limitation to rolling wheel support 15, then by idler wheel branch
Frame 15 is rotated by 90 ° angle around installation point, completes the folding to rolling wheel support 15, at this time decontrols driving lever 39, gag lever post 41 is in spring
The circular hole being laterally inserted on hinged-support 17 under the action of 40 limits the position of rolling wheel support 15 again, pulls throttle hand handle
32 just can start engine 29, and the power of engine 29 is transmitted on long axis 23 by engine driven disc 27, then is passed by long axis 23
Eccentric wheel 19 is passed, the eccentric wheel 19 of rotation is that vibration leveling ruler 18 provides exciting force, achievees the purpose that the flat concrete of vibration, in engine
29 revolving speed can provide 3000 Ns of exciting force when being 6000 revolution per second, double layer design is not easily broken, the vibration of the ribs of setting
Leveling ruler 18 improves intensity while mitigating weight, keeps the flat effect of vibration of vibration leveling ruler 18 more preferable, and concrete in use process
Slurry is not easy to be attached to the surface of vibration leveling ruler 18, it is easier to clear up, length can effectively be extended by also carrying out oil lubrication to second bearing 22
The service life of axis 23 and second bearing 22, oil mirror 13 are convenient for the lubrication circumstances of observation second bearing 22.
This flat machine of efficient hand-held concrete vibration is connected between engine 29 and eccentric wheel 19 using long axis 23, transmission
Rigidity is high, therefore 29 oil consumption of engine for reaching equivalent effect is lower, can also extend the service life of engine 29, at work
Concentricity is higher, can bear bigger exciting force, and shaking is smaller during vibration is flat, and using Lubrication Design, long axis 23 uses the longevity
Order longer, be additionally provided with folding handle 1, without using shake flat machine when occupied area it is smaller, be provided with and be folded up
Rolling wheel support 15 is moved and is more convenient when shaking flat machine, and also the structure of vibration leveling ruler 18 is optimized, and double layer design is not easily broken,
Concrete grout is not easy to be attached to vibration 18 surface of leveling ruler in use, it is easier to clear up, the damping block 8 and shock structure 25 of setting
The vibration of flat machine during the work time of shaking is further mitigated, so that exciting force concentrates on vibration leveling ruler 18, working efficiency is higher.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
- Flat machine, including movable support (2), rear support frame (5) and engine (29) 1. a kind of efficient hand-held concrete shakes, It is characterized in that：The lower end of the movable support (2) and the upper end of rear support frame (5) are rotatablely connected, movable support (2) and rear support The junction of frame (5), which is equipped with, to be screwed button (4), and the upper end of movable support (2) is provided with handle (1), the middle part of movable support (2) Sliding is provided with throttle hand handle (32), and throttle hand handle (32) is connect with the acceleration cable of engine (29), under rear support frame (5) End is provided with support plate (7), and engine (29) is mounted on support plate (7), and the outside of engine (29) is provided with hood (36), the lower surface of support plate (7) is fixed with damping block (8), is provided on damping block (8) carrying handle (6), and carrying handle (6) is in " L " The lower end of type, carrying handle (6) is connect with damping block (8), and the support plate (7) is provided with two far from the two sides of carrying handle (6) one end Support rod (33), the lower end of support rod (33) are provided with bottom plate (14), and support plate (7) is arranged far from the middle part of carrying handle (6) one end There are semi-circular recesses, groove is equipped with mounting base (10), is rotatably equipped with and is started by first bearing (9) in mounting base (10) Machine driven disc (27), the upper end of engine driven disc (27) are connect with the output shaft (28) of engine (29), the mounting base (10) lower end is provided with shock structure (25), and the lower end of shock structure (25) is provided with support column (11), the lower end of support column (11) It is welded on the upper surface of bottom plate (14), the shock structure (25) and support column (11) inner hollow and rotates and be provided with long axis (23), the upper end of the long axis (23) is connect by flexible glue link block (26) with the lower end of engine driven disc (27), long axis (23) bottom end is through bottom plate (14) and is equipped with eccentric wheel (19), and the lower end of bottom plate (14) is equipped with vibration leveling ruler (18), eccentric Wheel (19) is located at the gap between bottom plate (14) and vibration leveling ruler (18), the 3rd bearing (24) that long axis (23) is arranged by middle part The inside of support column (11), second bearing (22) the fitted bearing peace are rotatably installed in the second bearing (22) of lower end setting Dress seat (21) is mounted on the inside of support column (11), and the lower part of support column (11) is provided with oil filler point (12) and oil mirror (13), infuses Oilhole (12) and oil mirror (13) are located at the upper left side of second bearing (22), and support column (11) and the junction of bottom plate (14) are provided with Sealing cover (20) is provided with nameplate (35) on the outer surface of support column (11).
- The flat machine 2. a kind of efficient hand-held concrete according to claim 1 shakes, it is characterised in that：The handle (1) Sponge is enclosed in oval ring and outside.
- The flat machine 3. a kind of efficient hand-held concrete according to claim 1 shakes, it is characterised in that：The movable support (2) inner hollow is simultaneously provided with tool box (3), is rotatably equipped on tool box (3) tool case lid (30), tool case lid (30) On be provided with locking knob (31).
- The flat machine 4. a kind of efficient hand-held concrete according to claim 1 shakes, it is characterised in that：The bottom plate (14) Side on be provided with hinged-support (17), is rotatably equipped with rolling wheel support (15) in hinged-support (17), the hinged-support (17) and The quantity of rolling wheel support (15) is two, and the other end of rolling wheel support (15) is rotatably equipped with connecting shaft (37), connecting shaft (37) both ends are mounted on idler wheel (16).
- The flat machine 5. a kind of efficient hand-held concrete according to claim 4 shakes, it is characterised in that：Two hinged-supports (17) it is provided between limiting device (38), the limiting device (38) includes installing pipe (42), and installing pipe (42) is arranged two Between a hinged-support (17), the inside of installing pipe (42) is placed with spring (40), the both ends of spring (40) respectively with a gag lever post (41) it connects, the axial positions that gag lever post (41) is corresponded on hinged-support (17) offer circular hole, and gag lever post (41) is inserted from side It is located at the top of rolling wheel support (15) when entering the circular hole on hinged-support (17), gag lever post (41) is arranged close to one end of spring (40) Have driving lever (39), the central axes of driving lever (39) and the central axes of gag lever post (41) are mutually perpendicular to, corresponding on the installing pipe (42) Kidney slot is provided at the position of driving lever (39).
- The flat machine 6. a kind of efficient hand-held concrete according to claim 1 shakes, it is characterised in that：The vibration leveling ruler (18) it is double layer design, ribs is additionally provided between two layers, the both ends of vibration leveling ruler (18) is provided with end cap (34), and shake leveling ruler (18) cross section is in that circular arc upwarps shape in " mesh " font and right end edge, and the corner of vibration leveling ruler (18) has done at fillet Reason, the length of vibration leveling ruler (18) are 2-6 meters.
- The flat machine 7. a kind of efficient hand-held concrete according to claim 1 shakes, it is characterised in that：The eccentric wheel (19) eccentricity is 15 millimeters, and weight is 500 grams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820571725.XU CN208105894U (en) | 2018-04-20 | 2018-04-20 | A kind of flat machine of efficient hand-held concrete vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820571725.XU CN208105894U (en) | 2018-04-20 | 2018-04-20 | A kind of flat machine of efficient hand-held concrete vibration |
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| Publication Number | Publication Date |
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| CN208105894U true CN208105894U (en) | 2018-11-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286339A (en) * | 2018-04-20 | 2018-07-17 | 南通劳浩莱机械科技有限公司 | A kind of efficient hand-held concrete shakes flat machine |
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2018
- 2018-04-20 CN CN201820571725.XU patent/CN208105894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286339A (en) * | 2018-04-20 | 2018-07-17 | 南通劳浩莱机械科技有限公司 | A kind of efficient hand-held concrete shakes flat machine |
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