CN209538155U - A kind of cubic meter of tamping unit - Google Patents

A kind of cubic meter of tamping unit Download PDF

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Publication number
CN209538155U
CN209538155U CN201822146436.8U CN201822146436U CN209538155U CN 209538155 U CN209538155 U CN 209538155U CN 201822146436 U CN201822146436 U CN 201822146436U CN 209538155 U CN209538155 U CN 209538155U
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CN
China
Prior art keywords
fixing seat
movable plate
cam
welded
column
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Active
Application number
CN201822146436.8U
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Chinese (zh)
Inventor
刘浩云
赵玮莉
鲁阳辉
刘嘉明
潘海洋
潘燊
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Henan Quanyong Technology Co Ltd
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Henan Quanyong Technology Co Ltd
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Priority to CN201822146436.8U priority Critical patent/CN209538155U/en
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Publication of CN209538155U publication Critical patent/CN209538155U/en
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Abstract

The utility model discloses a kind of cubic meter of tamping units, including fixing seat and movable plate, the rotation axis through fixing seat is provided at the bosom position of the fixing seat, the both ends of the rotation axis, which are located on the outside of fixing seat, is symmetrically welded with cam, and the bottom both ends of cam are connected with pulley by rotating bar, the middle position of the rotation axis is connect by the electric-motor drive welded at the top of driving belt and the fixing seat, and the corner of bottom four of the fixing seat is connect by spring lever with movable plate.In the utility model, the cam that may be rotated is provided in fixing seat, movable plate can be driven to be moved up and down using rotation cam, and arc-shaped guide plate is welded on movable plate, it may make the movement position of cam more stable, this kind of structure can be during compaction plate carries out mobile, and whole instrument is not in shaking phenomenon, and the effect of compacting is more preferable.

Description

A kind of cubic meter of tamping unit
Technical field
The utility model relates to technical field of road construction more particularly to a kind of cubic meter of tamping units.
Background technique
Ramming machine is a kind of machinery for compacting.It is chiefly used in tying ground when construction, tamping.Firepower rammer be by Two-stroke internal combustion engine principle is made, and has upper and lower two pistons in cylinder, and upper piston is internal combustion piston, and lower piston is damper piston. Cylinder lower is set with the hammer ram of ramped bottom surface, makes cylinder vertical axis deflection facing forward.Upper piston rod is among cylinder top cover Through-hole stretches out, and lower piston rod is stretched out from cylinder lower end surface, and joins together with hammer ram, with spring straining between cylinder and hammer ram, And handrail is equipped with to control the direction of advance of rammer.Firepower ram combustion mixture fire power effect under, therefore, forward on From the ground, and under Gravitative Loads, soil is rammed on ground of falling to Fang Yue, as soon as the jump pendant of hammer ram one, fuselage move forward step by step.The electronic frog Formula rammer is made of the principle using rotating inertia force, is made of hammer ram, rammer frame, eccentric block, belt pulley and motor etc..Motor And running part rams frame rear end and transmission shaft is hinged on sledge seat, under the effect of eccentric block centrifugal force, ramming frame can be on this axis Lower swing.It rams frame front end and hammer ram is housed, just ram soil when ramming frame and swinging downwards, sledge seat is made to move forward when swinging upwards. Therefore, the every impact of frog rammer hammer ram is primary, and fuselage moves forward a step.
However there is some shortcomingss in use for existing cubic metre of earth and stone tamping unit, to some tilt angles Place be difficult to carry out tamping operation so that the ground compacting effect in inclination place is bad, there are also existing tamping unit, be easy There is shaking phenomenon, using effect is bad.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of cubic meter of compacting proposed Device.
To achieve the goals above, the utility model adopts the technical scheme that a kind of cubic meter of tamping unit, including Fixing seat and movable plate are provided with the rotation axis through fixing seat, the rotation axis at the bosom position of the fixing seat Both ends be located on the outside of fixing seat and be symmetrically welded with cam, and the bottom both ends of cam are connected with pulley by rotating bar, institute The middle position for stating rotation axis is connect by the electric-motor drive welded at the top of driving belt and the fixing seat, the fixation The corner of bottom four of seat is connect by spring lever with movable plate, be welded at the top center position of the movable plate with it is convex The arc-shaped guide plate of contact is taken turns, the top position of the movable plate and arc-shaped guide plate two sides are welded with gag lever post, and gag lever post It is threaded through in the limiting groove opened up inside the fixing seat, the bottom center of the movable plate is welded with connecting column, and even The bottom of column is connect by rotation connection card and compacting seat rotation connection, the top of the compacting seat is located at the two sides of rotation connection card It is connect by connecting rod with connecting column.
It is as above-mentioned technical proposal to further describe:
Multiple fixed bolt holes are symmetrically offered on the connecting column.
It is as above-mentioned technical proposal to further describe:
Width guiding groove corresponding with pulley width is offered at the top of the arc-shaped guide plate.
It is as above-mentioned technical proposal to further describe:
It is parallel to each other between the movable plate and fixing seat, and the length and width of movable plate and the length of fixing seat and width It spends equal.
It is as above-mentioned technical proposal to further describe:
It is mutually perpendicular between the movable plate and connecting column.
In the utility model, the cam that may be rotated is provided in fixing seat first, it can band using rotation cam Dynamic movable plate is moved up and down, and arc-shaped guide plate is welded on movable plate, may make the movement position of cam more Stablize, this kind of structure can be during compaction plate carries out mobile, and whole instrument is not in shaking phenomenon, the effect of compacting More preferably, secondly the bottom of connecting column is connect by rotation connection card with compacting seat, and is located at rotation at the top of compacting seat and is connected The two sides for connecing card are connect by connecting rod with connecting column, and position of the connecting rod on connecting column can be adjusted, thus adjustable The position of section compacting seat, can also operate some inclined ground, using effect is more preferable.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of cubic meter of tamping unit structural schematic diagram;
Fig. 2 is the schematic diagram of internal structure of the utility model fixing seat;
Fig. 3 is the structural schematic diagram of the utility model arc-shaped guide plate.
Marginal data:
1- cam, 2- rotation axis, 3- fixing seat, 4- limit sliding chutes, 5- spring lever, 6- gag lever post, 7- movable plate, 8- connection Column, 9- fixed bolt hole, 10- connecting rod, 11- compacting seat, 12- rotation connection card, 13- arc-shaped guide plate, 14- driving belt, 15- motor, 16- pulley, 17- are oriented to groove.
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.
Referring to Fig.1-3, a kind of cubic meter of tamping unit, including fixing seat 3 and movable plate 7, the bosom position of fixing seat 3 The place of setting is provided with the rotation axis 2 through fixing seat 3, and the outside that the both ends of rotation axis 2 are located at fixing seat 3 is symmetrically welded with cam 1, And the bottom both ends of cam 1 are connected with pulley 16 by rotating bar, the middle position of rotation axis 2 is by driving belt 14 and admittedly The motor 15 welded at the top of reservation 3 is sequentially connected, and the corner of bottom four of fixing seat 3 is connected by spring lever 5 and movable plate 7 Connect, be welded with the arc-shaped guide plate 13 contacted with cam 1 at the top center position of movable plate 7, the top position of movable plate 7 with 13 two sides of arc-shaped guide plate are welded with gag lever post 6, and gag lever post 6 is threaded through in the limiting groove 4 opened up inside fixing seat 3, move The bottom center of movable plate 7 is welded with connecting column 8, and the bottom of connecting column 8 is rotated by rotation connection card 12 and compacting seat 11 Connection, the two sides that the top of compacting seat 11 is located at rotation connection card 12 are connect by connecting rod 10 with connecting column 8.
Multiple fixed bolt holes 9 are symmetrically offered on connecting column 8, the top of arc-shaped guide plate 13 offers width and pulley The corresponding guiding groove 17 of 16 width, is parallel to each other between movable plate 7 and fixing seat 3, and the length and width of movable plate 7 with The length and width of fixing seat 3 is equal, is mutually perpendicular between movable plate 7 and connecting column 8.
Guiding groove 17 is used to assist shift position of the limitation pulley 16 on arc-shaped guide plate 13, opening up on connecting column 8 Fixed bolt hole 9 be located at the two sides of connecting column 8, and side bolt fixing hole 9 equidistantly offers multiple, other side spiral shell upwards Bolt fixation hole 9 equidistantly offers downwards multiple.
Working principle: in use, motor 15 drives 2 turns of rotation axis inside fixing seat 3 by driving belt 14 Dynamic, so that the cam 1 in rotation axis 2 be driven to be rotated, cam 1 in the course of rotation, will drive the progress of about 7 movable plate It is mobile, 7 bottom of movable plate can be driven to be moved by about the 11 compacting seat that connecting column 8 connects, hence for ground into Row tamping operation, during about 7 movable plate carries out mobile, spring lever 5 can carry out position limitation protection to it, and gag lever post 6 exists It is slided in limit sliding chutes 4 inside fixing seat 3, the relative position between limitation movable plate 7 and fixing seat 3 can be assisted, use effect Fruit is more preferable.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of cubic meter of tamping unit, including fixing seat (3) and movable plate (7), which is characterized in that the fixing seat (3) The rotation axis (2) through fixing seat (3) is provided at bosom position, the both ends of the rotation axis (2) are located at fixing seat (3) Outside be symmetrically welded with cam (1), and the bottom both ends of cam (1) are connected with pulley (16), the rotation by rotating bar The middle position of axis (2) is sequentially connected by the motor (15) welded at the top of driving belt (14) and the fixing seat (3), The corner of bottom four of the fixing seat (3) is connect by spring lever (5) with movable plate (7), the top of the movable plate (7) Middle position is welded with the arc-shaped guide plate (13) contacted with cam (1), and the top position of the movable plate (7) is led with arc It is welded with gag lever post (6) to plate (13) two sides, and gag lever post (6) is threaded through the limiting groove opened up inside the fixing seat (3) (4) in, the bottom center of the movable plate (7) is welded with connecting column (8), and the bottom of connecting column (8) passes through rotation connection Block (12) and compacting seat (11) rotation connection, the two sides that the top of compacting seat (11) is located at rotation connection card (12) pass through company Extension bar (10) is connect with connecting column (8).
2. a kind of cubic meter of tamping unit according to claim 1, which is characterized in that symmetrically opened on the connecting column (8) Equipped with multiple fixed bolt holes (9).
3. a kind of cubic meter of tamping unit according to claim 1, which is characterized in that the top of the arc-shaped guide plate (13) Portion offers width guiding groove (17) corresponding with pulley (16) width.
4. a kind of cubic meter of tamping unit according to claim 1, which is characterized in that the movable plate (7) and fixing seat (3) it is parallel to each other between, and the length and width of movable plate (7) is equal with the length and width of fixing seat (3).
5. a kind of cubic meter of tamping unit according to claim 1, which is characterized in that the movable plate (7) and connecting column (8) it is mutually perpendicular between.
CN201822146436.8U 2018-12-20 2018-12-20 A kind of cubic meter of tamping unit Active CN209538155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822146436.8U CN209538155U (en) 2018-12-20 2018-12-20 A kind of cubic meter of tamping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822146436.8U CN209538155U (en) 2018-12-20 2018-12-20 A kind of cubic meter of tamping unit

Publications (1)

Publication Number Publication Date
CN209538155U true CN209538155U (en) 2019-10-25

Family

ID=68265080

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822146436.8U Active CN209538155U (en) 2018-12-20 2018-12-20 A kind of cubic meter of tamping unit

Country Status (1)

Country Link
CN (1) CN209538155U (en)

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