CN206106113U - Feeding device and double round groove cutting machine of groove cutting machine - Google Patents
Feeding device and double round groove cutting machine of groove cutting machine Download PDFInfo
- Publication number
- CN206106113U CN206106113U CN201621137036.5U CN201621137036U CN206106113U CN 206106113 U CN206106113 U CN 206106113U CN 201621137036 U CN201621137036 U CN 201621137036U CN 206106113 U CN206106113 U CN 206106113U
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- connecting rod
- limit mechanism
- mast
- feed arrangement
- slotter
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Abstract
The utility model provides a feeding device and double round groove cutting machine of groove cutting machine relates to the technical field of underground construction equipment, include: reel, assembly pulley, wire rope, mast, connecting rod and stop gear, the reel sets up on the host computer of groove cutting machine, the winding is connected on the reel to wire rope's one end, and the other end passes through the direction of assembly pulley and the gooseneck boom fixed connection of mast, and wire rope makes the connecting rod can follow the vertical direction of the body of rod through the connecting rod, the lower extreme fixed connection slot milling device of connecting rod, stop gear's one end setting is on the mast, and the other end is connected with the connecting rod, and the restriction connecting rod removes along body of rod circumference direction. The problem of the unstable technique of feeding device and slot milling device flexonics of groove cutting machine is solved, the vertical precision's after the grooving technological effect has been improved when improving stability.
Description
Technical field
This utility model is related to underground construction equipment technical field, more particularly, to a kind of feed arrangement of two-wheel flute milling machine
And two-wheel flute milling machine.
Background technology
At present, diaphram wall technique has widely been used in foundation engineering from introducing Chinese architectural trade, used as facing
When or permanent retaining wall, also serve as sometimes bearing the structure of loading.Wherein, double wheels trench cutter is applied as diaphram wall
One of visual plant of work, high with working performance and the characteristics of adapt to extensive, especially in milling hard rock, its efficiency is which
More than 3 times of his equipment.Its main working process is slotting attachment to be placed into by feed arrangement first to be reached
Position；Then hydraulic motor drives two milling wheels to slowly run in opposite direction respectively, cuts following soil and rock；
Drive centrifugal pump that the soil and rubble of cutting are sent in mud screening system finally by an other hydraulic motor.It is so complete
Into the grooving to ground.
Wherein, the feed arrangement of double wheels trench cutter mainly includes reel and assembly pulley, by the slip of steel wire rope, realizes
The lifting of milling attachment.But such feed arrangement is flexible connection typically with the connected mode of slotting attachment, is existed not
Stability, is contacted with ground or when groove milling in slotting attachment, is collided because of strength is excessive, is made groove milling
Device shifts.But need to put down after the grooving of double wheels trench cutter the reinforcing bar wheel for processing, to grooving after vertical essence
Degree requires higher.
Utility model content
The purpose of this utility model is to provide a kind of feed arrangement of slotter, to improve the technology of grooving vertical precision
Problem.
The feed arrangement of the slotter that this utility model is provided, including：Reel, assembly pulley, steel wire rope, mast, connecting rod
And position-limit mechanism；The reel is arranged on the main frame of slotter；One end connection of the steel wire rope is wrapped on the reel,
The other end is fixedly connected with the gooseneck boom of the mast by the guiding of the assembly pulley, and the steel wire rope is through the connection
Bar, makes the connecting rod lift along body of rod vertical direction, and the lower end of the connecting rod is fixedly connected slotting attachment；It is described spacing
One end of mechanism is arranged on the mast, and the other end is connected with the connecting rod, limits the connecting rod along body of rod circumference side
To movement.
Further, the position-limit mechanism is provided with two groups, respectively the first position-limit mechanism and the second position-limit mechanism, and edge
The mast length direction distribution is arranged.
Further, one end of first position-limit mechanism is fixedly connected in the connecting rod, and the other end slidably connects
It is connected on the mast.
Further, one end of first position-limit mechanism is slidably coupled in the connecting rod, and the other end is fixed and connected
It is connected on the mast.
Further, one end of second position-limit mechanism is slidably coupled in the connecting rod, and the other end is fixed and connected
It is connected on the mast.
Further, second position-limit mechanism is sheathed in the connecting rod, and the inwall of second position-limit mechanism
Groove is provided with, the projection that the groove is provided with the connecting rod is engaged.
Further, the feed arrangement of slotter also includes buffer gear；The buffer gear is arranged on second limit
On the inwall of position mechanism.
Further, sensor is provided with the buffer gear, measure the side-play amount of the connecting rod.
Further, the assembly pulley includes：It is arranged at the lifting pulley of the connecting rod upper end and is arranged at described
The first pulley and second pulley of mast；The steel wire rope sequentially passes through the reel, the second pulley, the first pulley
It is connected on the gooseneck boom with the lifting pulley.
The two-wheel flute milling machine that this utility model is provided, including the feed arrangement and the slotting attachment of the slotter.
The feed arrangement of the slotter that this utility model is provided, wherein, one end connection of steel wire rope is wrapped on reel, separately
One end is connected with the upper end of connecting rod by the cooperation of assembly pulley.Move steel wire rope by reel main story and reversion, so as to reality
Existing slotting attachment raising and lowering.As the connection of steel wire rope is flexible connection, in the presence of external force, slotting attachment may be to
Surrounding offsets, so as to affect the vertical precision of grooving.In order to slotting attachment be reduced as external force is collided, shift, be provided with
Connecting rod and position-limit mechanism.Wherein, connecting rod is connected between steel wire rope and slotting attachment, and one end of position-limit mechanism is arranged
On mast, the other end is connected with connecting rod, it is achieved thereby that the connection of slotting attachment and mast.Limited by position-limit mechanism and connected
Extension bar is offset to surrounding, is reached and is defined slotting attachment to the effect for moving around, so as to change the unstability of flexible connection,
The vertical precision after the grooving of slotting attachment is improved with this.
Description of the drawings
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
Needed for specific embodiment or description of the prior art, accompanying drawing to be used is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
The structural representation of the feed arrangement of the slotter that Fig. 1 is provided for this utility model embodiment；
Another kind of structural representation of the feed arrangement of the slotter that Fig. 2 is provided for this utility model embodiment；
The structural representation of the second position-limit mechanism of the feed arrangement of the slotter that Fig. 3 is provided for this utility model embodiment
Figure；
Another kind of structure of the second position-limit mechanism of the feed arrangement of the slotter that Fig. 4 is provided for this utility model embodiment
Schematic diagram.
Icon：100- reels；200- assembly pulleys；300- steel wire ropes；400- masts；500- connecting rods；600- is limited
Position mechanism；700- slotting attachments；800- main frames；210- lifting pulleys；220- first pulleys；230- second pulleys；
410- gooseneck booms；510- is raised；The first position-limit mechanisms of 610-；The second position-limit mechanisms of 620-；611- slide blocks；612- guide rails；
621- grooves；622- buffer gears.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this
The every other embodiment obtained under the premise of creative work is not made by field those of ordinary skill, belongs to practical
Novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only
For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in this utility model.
Embodiment one
The structural representation of the feed arrangement of the slotter that Fig. 1 is provided for the present embodiment.As shown in figure 1, the present embodiment is carried
For slotter feed arrangement, including：Reel 100, assembly pulley 200, steel wire rope 300, mast 400, connecting rod 500 and spacing
Mechanism 600；Reel 100 is arranged on the main frame 800 of slotter；One end connection of steel wire rope 300 is wrapped on reel 100, separately
One end is fixedly connected with the gooseneck boom 410 of mast 400 by the guiding of assembly pulley 200, and steel wire rope 300 is made through connecting rod 500
Connecting rod 500 can be lifted along body of rod vertical direction, and the lower end of connecting rod 500 is fixedly connected slotting attachment 700；Position-limit mechanism 600
One end be arranged on mast 400, the other end is connected with connecting rod 500, limit connecting rod 500 along body of rod circumferential direction move.
The feed arrangement of the slotter that the present embodiment is provided drives the process that moves down of slotting attachment 700 to be：Reel 100
Slow rotation carries out putting rope, makes steel wire rope 300 pull the pulling force of connecting rod 500 and slotting attachment 700 to be less than the weight of their own
Power, therefore 700 slow decline of slotting attachment.During the groove milling of slotting attachment 700, have an effect with ground, work as active force
The phenomenon of the skew of slotting attachment 700 is likely to occur when sufficiently large, now position-limit mechanism 600 plays a role, by position-limit mechanism 600
Connecting rod 500 can be limited to offset to peripheral direction, and connecting rod 500 is fixedly connected with slotting attachment 700, is integrally formed, from
And prevent the skew of slotting attachment 700.After groove milling terminates, the feed arrangement of slotter drives what slotting attachment 700 rose
Process is：Reel 100 is rotated in the opposite direction and carries out rope closing, makes steel wire rope 300 pull up connecting rod 500 and slotting attachment
700, so that slotting attachment 700 is lifted up.In lifting process, due to the effect of position-limit mechanism 600, slotting attachment is made
700 rise along body of rod vertical direction, and after reducing slotting attachment 700 and grooving, inwall collides, the essence of inwall after broken ring grooving
Degree, while decreasing the damage that slotter is caused in collision process, extends the service life of slotter.
The feed arrangement of the slotter that the present embodiment is provided, wherein, one end connection of steel wire rope 300 is wrapped in reel 100
On, the other end is connected with the upper end of connecting rod 500 by the cooperation of assembly pulley 200.Steel is made by the main story and reversion of reel 100
Cord 300 is moved, so as to realize 700 raising and lowering of slotting attachment.As the connection of steel wire rope 300 is flexible connection, outside
In the presence of power, slotting attachment 700 may be offset to surrounding, so as to affect the vertical precision of grooving.In order to reduce slotting attachment
700 due to collision on the ground, shift, be provided with connecting rod 500 and position-limit mechanism 600, wherein, connecting rod 500 be connection
In steel wire rope 300 and slotting attachment 700 between, one end of position-limit mechanism 600 is arranged on mast 400, the other end be connected
Bar 500 connects, it is achieved thereby that the connection of slotting attachment 700 and mast 400.500 energy of connecting rod is limited by position-limit mechanism 600
To moving around, reach and slotting attachment 700 is defined to the effect for moving around, so as to change the unstability of flexible connection,
The vertical precision after the grooving of slotting attachment 700 is improved with this.
On the basis of above-described embodiment, further, position-limit mechanism 600 is provided with two groups, respectively the first position restrainer
Structure 610 and the second position-limit mechanism 620, and arrange along the distribution of 400 length direction of mast.Specifically, the first position-limit mechanism 610 and
Two position-limit mechanisms 620 are successively set on the differing heights of mast 400.By the first position-limit mechanism 610 for arranging and the simultaneously
The two ends of connecting rod 500 can be defined by two position-limit mechanisms 620 respectively, connect with mast 400 so as to improve connecting rod 500
The stability for connecing, reduces connecting rod 500 and offsets along its circumferential direction, connecting rod 500 is vertically moved, so as to ensure that
Vertical precision after the grooving of slotting attachment 700.
Here it should be noted that the second position-limit mechanism 620 is, in order to strengthen limit effect, to make connecting rod 500 and mast
The connection of bar 400 is more stable, while the first position-limit mechanism 610 can also be reduced due to limiting 500 migration process of connecting rod
In damaged condition, so as to extend the service life of overall feed arrangement.Wherein, one end of the second position-limit mechanism 620 can
It is slidably connected in connecting rod 500, the other end is fixedly connected on mast 400.Specifically, as shown in figure 3, the second position-limit mechanism
620 are sheathed in connecting rod 500, and 620 outer wall of the second position-limit mechanism is fixedly connected with mast 400, allows connecting rod 500 to exist
Move along its vertical direction in second position-limit mechanism, 620 internal structure, define which is moved to its circumferential direction.
As slotting attachment 700 is integrally formed with connecting rod 500, during slotting attachment 700 shifts, groove milling
Device 700 makes which form angle with vertical direction with the skew of connecting rod 500, in order that the second position-limit mechanism 620 plays optimum
Limit effect, reduces angle of the slotting attachment 700 with connecting rod 500 with vertical direction, so that side-play amount reduces, the second limit
The position of position mechanism 620 is disposed proximate to the bottom end of connecting rod 500.
In order to strengthen the reliability of the slip of the second position-limit mechanism 620, while reducing the second position-limit mechanism 620 in connecting rod
The resistance applied during 500 declines, on the basis of above-described embodiment, further, in the inwall of the second position-limit mechanism 620
Groove 621 is provided with, in addition, raised 510 are provided with the outer wall of connecting rod 500, groove 621 is engaged with raised 510, is made
Connecting rod 500 is moved along the direction of groove 621.
In addition, in the present embodiment, in 700 migration process of slotting attachment is limited, second is spacing for the second position-limit mechanism 620
There is friction with the outer wall of connecting rod 500 and collide in the inwall of mechanism 620, easily both sides are caused to damage, this in order to improve
Situation, reduces the damage between the second position-limit mechanism 620 and connecting rod 500, as shown in figure 3, the feed arrangement of slotter is also wrapped
Buffer gear 622 is included, buffer gear 622 is arranged on the inwall of the second position-limit mechanism 620.Wherein, buffer gear 622 for bullet
Property component, when connecting rod 500 and the second position-limit mechanism 620 collide, connecting rod 500 is occurred with buffer gear 622 first
Collision, limits the skew of connecting rod 500 by buffer gear 622.In addition, the inwall of the groove 621 in the second position-limit mechanism 620
On be provided with buffer gear 622 so as to reduce the damaging of being subject to of groove 621 in the second position-limit mechanism 620.Wherein, buffer
The species of structure 622 has various, such as with elastomeric material or spring, wherein, it is bullet that Fig. 3 and Fig. 4 is buffer gear 622 respectively
The structural representation of property material and spring.
Additionally, in the present embodiment, sensor is provided with buffer gear 622, connecting rod 500 is measured by sensor
Side-play amount.Specifically, sensor is displacement transducer, by the side-play amount of displacement sensor elastic partss, while this
Side-play amount is transmitted a signal in control system, calculates the side-play amount of slotting attachment 700 by control system.Need exist for what is illustrated
It is that slotting attachment 700 is provided with deviation correction mechanism, by deviation correction mechanism according to the side-play amount of slotting attachment 700, occurs with cell wall
Effect, promotes slotting attachment 700 to return to original position.
In the present embodiment, the first position-limit mechanism 610 can be various structures, have preferably mode to illustrate with several as follows
It is bright.
For example, as shown in Fig. 2 one end of the first position-limit mechanism 610 is fixedly connected in connecting rod 500, the other end can be slided
It is dynamic to be connected on mast 400.
Specifically, the first position-limit mechanism 610 includes slide block 611 and guide rail 612, and slide block 611 is connected in connecting rod 500；
Guide rail 612 is fixedly connected on mast 400.Realize putting rope by rotating drum 100, by the connection being connected with steel wire rope 300
The own wt of bar 500 and slotting attachment 700 declines slotting attachment 700 more than the pulling force of steel wire rope 300, in the process of decline
In, connecting rod 500 is the length direction decline along guide rail 612, especially in slotting attachment 700 during groove milling, easily
Larger external force effect is run into, due to the restriction of the first position-limit mechanism 610, side-play amount can be reduced, so as to improve grooving precision.
In the same manner, rotating drum 100 realizes rope closing, and its pulling force is more than the gravity of itself, makes connecting rod 500 be the length along guide rail 612
Direction rises, and limits connecting rod 500 to its circumferential direction movement by the first position-limit mechanism 610.
Wherein, in order to improve the rigidity of the feed arrangement of slotter, reduce the degree of freedom of connecting rod 500, slide block 611 is arranged
In being close at the upper end of connecting rod 500, so as to define the degree of freedom of 500 upper end of connecting rod.
Additionally, as shown in figure 1, one end of the first position-limit mechanism 610 is slidably coupled in connecting rod 500, the other end is solid
Surely it is connected on mast 400.
Specifically, the first position-limit mechanism 610 is sheathed in connecting rod 500, and its outer wall is connected with mast 400.First
The inwall of position-limit mechanism 610 is provided with groove, and raised 510 are provided with the outer wall of connecting rod 500, groove and raised 510 phase
Coordinate, connecting rod 500 is moved along the direction of groove, so as to define that connecting rod 500 is moved to peripheral direction, reduce skew
Amount, so as to improve grooving precision.Wherein, the second position-limit mechanism 620 that first position-limit mechanism 610 is provided with the present embodiment
Structure is identical, detailed description has been carried out above-mentioned, is no longer repeated here.
Further, since the first position-limit mechanism 610 and the second position-limit mechanism 620 are sheathed in connecting rod 500, and second
The bottom position of connecting rod 500 when position-limit mechanism 620 is in state before work for slotter, in order to be able to be in connecting rod 500
Optimal finite-state, and the first position-limit mechanism 610 is sheathed in connecting rod 500 all the time, therefore the first position-limit mechanism 610 is arranged
The upper end of connecting rod 500 in grooving.
In the present embodiment, the assembly pulley 200 of the feed arrangement of slotter includes：It is arranged at the liter of 500 upper end of connecting rod
Drop pulley 210 and be arranged at the first pulley 220 and second pulley 230 of mast 400；Steel wire rope 300 sequentially passes through reel
100th, second pulley 230, first pulley 220 and lifting pulley 210 are connected on gooseneck boom 410.Specifically, it is arranged on gooseneck boom
The second pulley 230 and first pulley 220 of 410 upper ends can reduce the resistance that steel wire rope 300 is subject to during folding and unfolding, and rise
Drop pulley 210 not only can reduce the resistance that steel wire rope 300 is subject to during folding and unfolding, it may have guide effect can change steel
The pull direction of cord 300.
Embodiment two
The feed arrangement of the slotter that the two-wheel flute milling machine that the present embodiment is provided is provided in including embodiment one and groove milling dress
Put 700.
Wherein, in the present embodiment, two-wheel flute milling machine includes all skills of the feed arrangement of slotter in embodiment one
Art feature, wherein having had been described in detail in embodiment one, is not discussed here.
Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than which is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of feed arrangement of slotter, it is characterised in that include：Reel, assembly pulley, steel wire rope, mast, connecting rod and limit
Position mechanism；
The reel is arranged on the main frame of slotter；One end connection of the steel wire rope is wrapped on the reel, the other end
It is fixedly connected with the gooseneck boom of the mast by the guiding of the assembly pulley, and the steel wire rope is through the connecting rod, makes institute
State connecting rod to lift along body of rod vertical direction, the lower end of the connecting rod is fixedly connected slotting attachment；The position-limit mechanism
One end is arranged on the mast, and the other end is connected with the connecting rod, is limited the connecting rod and is moved along body of rod circumferential direction.
2. the feed arrangement of slotter according to claim 1, it is characterised in that the position-limit mechanism is provided with two groups,
Respectively the first position-limit mechanism and the second position-limit mechanism, and arrange along mast length direction distribution.
3. the feed arrangement of slotter according to claim 2, it is characterised in that one end of first position-limit mechanism is solid
Surely it is connected in the connecting rod, the other end is slidably coupled on the mast.
4. the feed arrangement of slotter according to claim 2, it is characterised in that one end of first position-limit mechanism can
It is slidably connected in the connecting rod, the other end is fixedly connected on the mast.
5. the feed arrangement of slotter according to claim 2, it is characterised in that one end of second position-limit mechanism can
It is slidably connected in the connecting rod, the other end is fixedly connected on the mast.
6. the feed arrangement of slotter according to claim 5, it is characterised in that second position-limit mechanism is sheathed on institute
State in connecting rod, and the inwall of second position-limit mechanism is provided with groove, the projection that the groove is provided with the connecting rod
It is engaged.
7. the feed arrangement of slotter according to claim 6, it is characterised in that also including buffer gear；The buffering
Mechanism is arranged on the inwall of second position-limit mechanism.
8. the feed arrangement of slotter according to claim 7, it is characterised in that biography is provided with the buffer gear
Sensor, measures the side-play amount of the connecting rod.
9. the feed arrangement of the slotter according to any one of claim 1-8, it is characterised in that the assembly pulley includes：
The lifting pulley for being arranged at the connecting rod upper end and the first pulley and second pulley that are arranged at the mast；The steel wire
Rope sequentially passes through the reel, the second pulley, the first pulley and the lifting pulley and is connected on the gooseneck boom.
10. a kind of two-wheel flute milling machine, it is characterised in that including the feed arrangement of the slotter described in any one of claim 1-8
With the slotting attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621137036.5U CN206106113U (en) | 2016-10-18 | 2016-10-18 | Feeding device and double round groove cutting machine of groove cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621137036.5U CN206106113U (en) | 2016-10-18 | 2016-10-18 | Feeding device and double round groove cutting machine of groove cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106113U true CN206106113U (en) | 2017-04-19 |
Family
ID=58526156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621137036.5U Expired - Fee Related CN206106113U (en) | 2016-10-18 | 2016-10-18 | Feeding device and double round groove cutting machine of groove cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206106113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468897A (en) * | 2019-08-22 | 2019-11-19 | 山河智能装备股份有限公司 | Two-wheel flute milling machine and its guide rod |
-
2016
- 2016-10-18 CN CN201621137036.5U patent/CN206106113U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468897A (en) * | 2019-08-22 | 2019-11-19 | 山河智能装备股份有限公司 | Two-wheel flute milling machine and its guide rod |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20201018 |