CN213836222U - Concrete milling mechanism convenient to height-adjusting - Google Patents
Concrete milling mechanism convenient to height-adjusting Download PDFInfo
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- CN213836222U CN213836222U CN202022057912.6U CN202022057912U CN213836222U CN 213836222 U CN213836222 U CN 213836222U CN 202022057912 U CN202022057912 U CN 202022057912U CN 213836222 U CN213836222 U CN 213836222U
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- gear
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- 238000003801 milling Methods 0.000 title claims description 47
- 238000003466 welding Methods 0.000 claims abstract description 19
- 210000003746 feather Anatomy 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 6
- 239000004568 cement Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a concrete mills plane mechanism convenient to height-adjusting, including removing the chassis, the inside slip joint that removes the chassis has milled plane mechanism, mill plane mechanism and include splashproof support frame, screw rod, bracing piece, nut, limiting plate, feather key, shaft, support rotating turret, protection casing, driving strip, gear, motor, diaphragm and mill plane wheel, the fixed welding of splashproof support frame is at the top center of diaphragm, motor fixed connection is in the top one end of splashproof support frame, gear fixed connection is at the side center of motor, the meshing of driving strip gear is on the gear, the fixed welding of protection casing is in inside one side of diaphragm, support the fixed welding of rotating turret symmetry in the bottom of diaphragm, shaft fixed connection is between supporting the rotating turret and supporting the rotating turret. The utility model discloses a mill the setting of mill mechanism and removal chassis, realized inside purpose that can nimble height-adjusting, conveniently use.
Description
Technical Field
The utility model relates to a road construction equipment technical field specifically is a concrete milling and planing mechanism convenient to height-adjusting.
Background
The cement concrete pavement is a pavement which takes cement concrete as a main material to be a surface layer, the cement concrete pavement is called as a concrete pavement for short, and as time goes on, the concrete is rolled for a long time, so that the surface is cracked, a milling machine can be used for scraping off the damaged pavement, and then a new surface layer is laid, so that the smoothness of the pavement can be kept.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete milling mechanism convenient to height-adjusting to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the concrete milling mechanism convenient for height adjustment comprises a movable chassis, wherein the inner sliding clamping of the movable chassis is connected with a milling mechanism, the milling mechanism comprises a splash-proof support frame, a screw rod, a support rod, a nut, a limiting plate, a sliding key, a wheel shaft, a support rotating frame, a protective cover, a transmission strip, a gear, a motor, a transverse plate and milling wheels, the splash-proof support frame is fixedly welded at the top end of the transverse plate, the motor is fixedly connected at one end of the top of the splash-proof support frame, the gear is fixedly connected at the center of the side end of the motor, the gear of the transmission strip is meshed on the gear, the protective cover is fixedly welded at one side of the inner part of the transverse plate, the support rotating frame is symmetrically and fixedly welded at the bottom of the transverse plate, the wheel shaft is fixedly connected between the support rotating frame and the support rotating frame, the milling wheels are fixedly connected on the wheel shaft, and the screw rod is symmetrically and fixedly connected at two sides of the transverse plate, the limiting plate slides and is cup jointed on the screw rod, the nut screw thread is pegged graft on the screw rod, the fixed welding in one side of limiting plate of feather key symmetry, the fixed welding in opposite side at the limiting plate of bracing piece symmetry, it includes push rod, spout, brace table, solid fixed cylinder, base, cleans strip and gyro wheel to remove the chassis, the both sides at the base are seted up to the spout symmetry, brace table symmetry fixed welding is in the both sides of base, just the brace table is located the below of spout, gu the fixed welding in the top of brace table of fixed cylinder symmetry, clean strip fixed connection in the one end bottom of base, push rod fixed welding is at the other end top of base, gyro wheel symmetry fixed connection is in the bottom four corners of base.
Preferably, a spring is fixedly installed inside the fixed cylinder.
Preferably, the sliding key is symmetrically clamped inside the sliding groove in a sliding mode.
Preferably, one end of the wheel shaft is fixedly connected with a rotating wheel matched with the transmission strip.
Preferably, a bearing matched with the wheel shaft is fixedly connected inside the supporting rotating frame.
Preferably, a round hole is formed in the limiting plate, and when the nut is screwed inwards to the limit position, the transverse plate is fastened with the inside of the base.
Preferably, the bottom of splashproof support frame is the cavity state setting.
Preferably, the support rod contacts a spring inside the fixed cylinder when moving downward to the limit position.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses an installation milling and planing mechanism, milling and planing mechanism is used for holistic milling and planing work, it sets up to be hollow through the bottom of splashproof support frame, and splashproof support frame fixed welding is in the top center of diaphragm, make can prevent when milling and planing the wheel, the disintegrating slag splashes into the diaphragm, through the fixed welding of feather key symmetry one side of limiting plate, can slide the feather key joint in the inside of spout, can guarantee that the screw rod moves along the straight line, through the fixed welding of screw rod in the side of diaphragm, and the inside of limiting plate is seted up and the circular slot, can slide the limiting plate joint on the screw rod, twist the nut inwards, make can drive diaphragm and the interior terminal surface of base fasten, through the inside fixedly connected with bearing that supports the rolling stand, can be with the shaft fixed connection in the inside of bearing, and milling and planing wheel fixed connection is on the shaft, make can support milling and planing wheel and planing and revolving between supporting the rolling stand, through the bearing of the one end fixedly connected with of shaft and driving strip looks adaptation, can start the motor circular telegram for can drive the rotation of gear and driving strip, through the rotation of driving strip, can drive the rotation wheel of wheel axle one end, thereby can drive and mill the rotation of plane wheel, cup joint on the outer lane of driving strip through the protection casing, make and can prevent to mill the plane wheel at work, the rubble splashes the inside of protection casing, thereby can avoid inside to block up.
Secondly, the utility model is provided with the movable chassis which is mainly used for supporting and moving, a spring is fixedly connected inside the fixed cylinder, the support rods are symmetrically and fixedly welded on one side of the limit plate, when the limiting plate descends, the supporting rod is driven to contact with the inside of the fixed cylinder, and through the arrangement of the spring, can buffer the force of the limiting plate when descending, and can avoid the bending deformation of the spring when being stressed through the arrangement of the fixed cylinder, the sweeping strip is fixedly connected with the bottom of one end of the base, when the base moves, external plastic bags or other sundries with larger volume can be pushed away, thereby avoiding the blockage phenomenon of the milling wheel during working, the milling wheel is fixedly welded at the other end of the base through the push rod, and the rollers are symmetrically and fixedly connected at four corners of the bottom end of the base, so that a user can pull the push rod, and the base can be moved more conveniently.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic structural view of the milling mechanism of the present invention;
fig. 3 is a schematic view of the structure of the mobile chassis of the present invention.
In the figure: 1-milling mechanism, 2-moving chassis, 3-splash-proof support frame, 4-screw, 5-supporting rod, 6-nut, 7-limiting plate, 8-sliding key, 9-wheel shaft, 10-supporting rotating frame, 11-protective cover, 12-driving strip, 13-gear, 14-motor, 15-transverse plate, 16-milling wheel, 17-push rod, 18-sliding chute, 19-supporting table, 20-fixing cylinder, 21-base, 22-sweeping strip and 23-roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a concrete milling mechanism convenient for height adjustment comprises a movable chassis 2, a milling mechanism 1 is connected to the interior of the movable chassis 2 in a sliding clamping mode, the milling mechanism 1 comprises a splash-proof support frame 3, a screw rod 4, a support rod 5, a nut 6, a limiting plate 7, a sliding key 8, a wheel shaft 9, a support rotating frame 10, a protective cover 11, a transmission strip 12, a gear 13, a motor 14, a transverse plate 15 and a milling wheel 16, the splash-proof support frame 3 is fixedly welded at the top center of the transverse plate 15, the motor 14 is fixedly connected to one end of the top of the splash-proof support frame 3, the gear 13 is fixedly connected to the side end center of the motor 14, the transmission strip 12 is meshed with the gear 13, the protective cover 11 is fixedly welded to one side of the interior of the transverse plate 15, the support rotating frame 10 is symmetrically and fixedly welded to the bottom of the transverse plate 15, the wheel shaft 9 is fixedly connected between the support rotating frame 10 and the support rotating frame 10, and the milling wheel 16 is fixedly connected to the wheel shaft 9, 4 symmetrical fixed connection of screw rod in the both sides of diaphragm 15, limiting plate 7 slides and cup joints on screw rod 4, 6 screw threads of nut are pegged graft on screw rod 4, 8 symmetrical fixed welding of feather key are in one side of limiting plate 7, 5 symmetrical fixed welding of bracing piece are in the opposite side of limiting plate 7, it includes push rod 17 to remove chassis 2, spout 18, brace table 19, solid fixed cylinder 20, base 21, clean strip 22 and gyro wheel 23, spout 18 symmetry is seted up in the both sides of base 21, 19 symmetrical fixed welding of brace table is in the both sides of base 21, and brace table 19 is located the below of spout 18, solid fixed cylinder 20 symmetrical fixed welding is on the top of brace table 19, clean strip 22 fixed connection in the one end bottom of base 21, the other end top of push rod 17 fixed welding at base 21, gyro wheel 23 symmetrical fixed connection is in the bottom four corners of base 21.
A spring is fixedly arranged inside the fixed cylinder 20, the sliding keys 8 are symmetrically and slidably clamped inside the sliding groove 18, one end of the wheel shaft 9 is fixedly connected with a rotating wheel matched with the transmission strip 12, the inside of the supporting rotating frame 10 is fixedly connected with a bearing matched with the wheel shaft 9, a round hole is formed inside the limiting plate 7, when the nut 6 is screwed inwards to a limit position, the transverse plate 15 is fastened with the inside of the base 21, the bottom end of the splash-proof support frame 3 is arranged in a hollow state, the support rod 5 is contacted with the spring inside the fixed cylinder 20 when moving downwards to the limit position, the milling mechanism 1 is used for integral milling and planing work, the bottom end of the splash-proof support frame 3 is arranged in a hollow state, the splash-proof support frame 3 is fixedly welded at the center of the top end of the transverse plate 15, so that crushed slag can be prevented from splashing onto the transverse plate 15 when the milling wheel 16 is milled and is symmetrically and fixedly welded on one side of the limiting plate 7 through the sliding keys 8, the sliding key 8 can be clamped in the sliding groove 18 in a sliding manner, the screw rod 4 can be guaranteed to move along a straight line, the screw rod 4 is fixedly welded at the side end of the transverse plate 15, the limiting plate 7 is provided with a round groove in the limiting plate 7 in a sliding manner, the nut 6 is screwed inwards, the transverse plate 15 can be driven to be fastened with the inner end face of the base 21, the wheel shaft 9 can be fixedly connected in the bearing through the bearing fixedly connected in the supporting rotating frame 10, the milling wheel 16 is fixedly connected on the wheel shaft 9, the supporting milling wheel 16 can rotate between the supporting rotating frame 10 and the supporting rotating frame 10, the bearing matched with the transmission strip 12 is fixedly connected at one end of the wheel shaft 9, the motor 14 can be electrified and started, the gear 13 and the transmission strip 12 can be driven to rotate, the rotating wheel at one end of the wheel shaft 9 can be driven through the rotation of the transmission strip 12, thereby driving the milling wheel 16 to rotate, being sleeved on the outer ring of the transmission strip 12 through the protective cover 11, so that the milling wheel 16 can be prevented from working, and gravels splash to the inside of the protective cover 11, thereby avoiding internal blockage, a spring is fixedly connected through the inside of the fixed cylinder 20, and the support rod 5 is symmetrically and fixedly welded on one side of the limit plate 7, when the limit plate 7 descends, the support rod 5 is driven to contact with the inside of the fixed cylinder 20, the force of the limit plate 7 when descending can be buffered through the arrangement of the spring, and the bending deformation of the spring when being stressed can be avoided through the arrangement of the fixed cylinder 20, and is fixedly connected at the bottom of one end of the base 21 through the cleaning strip 22, when the base 21 moves, external plastic bags or other sundries with larger volume can be pushed away, thereby avoiding the phenomenon that the milling wheel 16 is blocked when working, and is fixedly welded at the other end of the base 21 through the push rod 17, and the rollers 23 are symmetrically and fixedly connected at four corners of the bottom end of the base 21, so that a user can pull the push rod 17, and the base 21 can be moved more conveniently.
The working principle is as follows: the user can visually observe the height in advance, then adjust the height of the transverse plate 15 in the base 21, the sliding keys 8 are symmetrically and fixedly welded on one side of the limiting plate 7, the sliding keys 8 can be slidably clamped in the sliding grooves 18, so that the transverse plate 15 can be prevented from shifting when ascending, when the height is determined, the sliding keys 4 are fixedly welded on the side end of the transverse plate 15, the center of the limiting plate 7 is provided with a circular groove, the limiting plate 7 can be slidably inserted on the screw rod 4, then the nut 6 is screwed inwards, so that the transverse plate 15 can be fastened with the inner end surface of the base 21, the height of the transverse plate 15 can be adjusted and fixed, the other three nuts 6, the limiting plate 7 and the sliding keys 8 can complete the same operation by repeating the steps, so that the four corners of the transverse plate 15 can be fixed, meanwhile, the motor 14 is electrified and started, so that the gear 13 and the transmission bar 12 can be driven to rotate, when the transmission bar 12 rotates, the rotating wheel at the other end of the wheel shaft 9 can be simultaneously driven, and the rotating frame 10, the wheel shaft 9 and the bearing are supported and fixedly connected to the outer ring of the wheel shaft 9, so that when the rotating wheel rotates, the milling wheel 16 can be driven to rotate, and the milling work of the ground can be completed, the milling work of the ground can be fixedly welded at the top end of the transverse plate 15 through the splash-proof support frame 3, the bottom end of the splash-proof support frame 3 is arranged in a hollow state, so that the milling wheel 16 can be prevented from working, and crushed stones can splash into the transverse plate 15, when the work is completed, the nut 6 can be screwed outwards, so that the transverse plate 15 and the base 21 can be loosened, meanwhile, the transverse plate 15 can drive the support rod 5 to move downwards, the fixing cylinder 20 is symmetrically and fixedly welded at the top end of the support table 19, the inside of the fixing cylinder 20 is fixedly connected with the spring, so that the support rod 5 can be contacted with the spring when descending, and the descending force of the transverse plate 15 can be reduced, thereby avoiding a rigid collision of the support rod 5 with the support platform 19.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a concrete milling machine constructs convenient to height-adjusting, includes removal chassis (2), its characterized in that: the inside slip joint of removal chassis (2) has mills and mills plane mechanism (1), mill plane mechanism (1) including splashproof support frame (3), screw rod (4), bracing piece (5), nut (6), limiting plate (7), feather key (8), shaft (9), support rotating turret (10), protection casing (11), transmission strip (12), gear (13), motor (14), diaphragm (15) and mill plane wheel (16), splashproof support frame (3) fixed welding is at the top center of diaphragm (15), motor (14) fixed connection is in the top one end of splashproof support frame (3), gear (13) fixed connection is in the side center of motor (14), transmission strip (12) gear engagement is on gear (13), the fixed welding of protection casing (11) is in inside one side of diaphragm (15), support rotating turret (10) symmetry fixed welding is in the bottom of diaphragm (15), the wheel shaft (9) is fixedly connected between the supporting rotating frame (10) and the supporting rotating frame (10), the milling wheel (16) is fixedly connected on the wheel shaft (9), the screw rod (4) is symmetrically and fixedly connected on two sides of the transverse plate (15), the limiting plate (7) is sleeved on the screw rod (4) in a sliding mode, the nut (6) is inserted into the screw rod (4) in a threaded mode, the sliding key (8) is symmetrically and fixedly welded on one side of the limiting plate (7), the supporting rod (5) is symmetrically and fixedly welded on the other side of the limiting plate (7), the movable chassis (2) comprises a push rod (17), a sliding groove (18), a supporting table (19), a fixed cylinder (20), a base (21), cleaning strips (22) and rollers (23), the sliding groove (18) is symmetrically arranged on two sides of the base (21), the supporting table (19) is symmetrically and fixedly welded on two sides of the base (21), and the supporting table (19) is positioned below the sliding groove (18), the fixed cylinder (20) is symmetrically and fixedly welded at the top end of the supporting table (19), the cleaning strip (22) is fixedly connected to the bottom of one end of the base (21), the push rod (17) is fixedly welded at the top of the other end of the base (21), and the rollers (23) are symmetrically and fixedly connected to four corners of the bottom end of the base (21).
2. The concrete milling machine mechanism facilitating height adjustment of claim 1, wherein: and a spring is fixedly arranged in the fixed cylinder (20).
3. The concrete milling machine mechanism facilitating height adjustment of claim 1, wherein: the sliding keys (8) are symmetrically and slidably clamped in the sliding grooves (18).
4. The concrete milling machine mechanism facilitating height adjustment of claim 1, wherein: one end of the wheel shaft (9) is fixedly connected with a rotating wheel matched with the transmission strip (12).
5. The concrete milling machine mechanism facilitating height adjustment of claim 1, wherein: and a bearing matched with the wheel shaft (9) is fixedly connected in the supporting rotating frame (10).
6. The concrete milling machine mechanism facilitating height adjustment of claim 1, wherein: the round hole is seted up to the inside of limiting plate (7), just when nut (6) inwards revolves to extreme position, diaphragm (15) are inside to be fastened mutually with base (21).
7. The concrete milling machine mechanism facilitating height adjustment of claim 1, wherein: the bottom of splashproof support frame (3) is the setting of cavity state.
8. The concrete milling machine mechanism facilitating height adjustment of claim 1, wherein: when the support rod (5) moves downwards to the limit position, the support rod is in contact with a spring inside the fixed cylinder (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022057912.6U CN213836222U (en) | 2020-09-18 | 2020-09-18 | Concrete milling mechanism convenient to height-adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022057912.6U CN213836222U (en) | 2020-09-18 | 2020-09-18 | Concrete milling mechanism convenient to height-adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213836222U true CN213836222U (en) | 2021-07-30 |
Family
ID=77005202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022057912.6U Active CN213836222U (en) | 2020-09-18 | 2020-09-18 | Concrete milling mechanism convenient to height-adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213836222U (en) |
-
2020
- 2020-09-18 CN CN202022057912.6U patent/CN213836222U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221026 Address after: Group 5, Xianjian Village, Hongshan Township, Hongshan District, Wuhan City, Hubei Province 430070 Patentee after: Wuhan Kewei Times Building Materials Co.,Ltd. Address before: 527200 No. 136 Luokan, cangdi village, Chuanbu Town, Luoding City, Yunfu City, Guangdong Province Patentee before: Ou Jiexiong |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A concrete milling and planing mechanism that is easy to adjust in height Granted publication date: 20210730 Pledgee: Wuhan rural commercial bank Limited by Share Ltd. economic and Technological Development Zone Branch Pledgor: Wuhan Kewei Times Building Materials Co.,Ltd. Registration number: Y2024980009964 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |