CN214831677U - Movable baffle plate for preventing asphalt concrete paver distributing groove from being touched and avoided - Google Patents
Movable baffle plate for preventing asphalt concrete paver distributing groove from being touched and avoided Download PDFInfo
- Publication number
- CN214831677U CN214831677U CN202022046491.7U CN202022046491U CN214831677U CN 214831677 U CN214831677 U CN 214831677U CN 202022046491 U CN202022046491 U CN 202022046491U CN 214831677 U CN214831677 U CN 214831677U
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- baffle
- movable baffle
- baffle plate
- lock rod
- asphalt concrete
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Abstract
The utility model provides a contact-proof avoiding movable baffle plate of a distributing groove of an asphalt concrete paver, which comprises a square fixed baffle plate and a movable baffle plate; a first rib plate and a second rib plate are arranged on the square fixed baffle; baffle positioning sleeves are arranged on the first rib plate and the second rib plate; the baffle positioning sleeve is provided with a locking screw; the lock rod penetrates into the baffle positioning sleeve, and the square fixed baffle is connected with the movable baffle through a hinge; the movable baffle plate is provided with a step limiting sleeve for connecting the lock rod. The utility model discloses loading and unloading are convenient, use reliably, and the cost of manufacture is low, is fit for promoting.
Description
The technical field is as follows:
the utility model relates to a paver technical field guarantees that bituminous concrete paver cloth silo baffle can be suitable for the various operating mode needs of paver, and then provides a bituminous concrete paver cloth silo and prevents touching and dodges adjustable fender.
Background art:
in the using process of the paver, the matched screed plate, the spiral material distributor, the material distributing groove baffle plate, the pull rod, the support rod and other accessory parts are required to be installed according to the width and thickness requirements of the paved road surface. The baffle of the distributing trough of the existing paver is fixed and unadjustable, in order to enable the paver to be suitable for various working conditions, a paver manufacturer usually selects a larger upper limit value, generally about 20cm, when designing the height of the baffle from the ground, thus the bottom of the baffle can be ensured not to contact with the ground or a ground structure no matter the paver pavers with larger height difference, bridge heads, urban roads and the paver transfers and transports the upper planker and the lower planker. However, when paving the asphalt concrete pavement, because the gap at the lower part of the baffle is large, some mixed materials flow to the front of the baffle through the gap at the lower part of the baffle, and coarse materials are formed while fine materials are arranged at the upper part, so that the separation of the upper part and the lower part of the cross section is finally caused, and the quality of the asphalt pavement is seriously influenced. Some car owners install a rubber slab in distributing trough baffle bottom to reduce overflowing of mixture, but the fender material effect of rubber slab is not good, damages easily moreover, and the reliability is poor.
Disclosure of Invention
An object of the utility model is to overcome the above-mentioned not enough that prior art exists, a bituminous concrete paver cloth silo is prevented touching and is dodged adjustable fender is provided, can adapt to the paving under the condition of not dismantling the baffle with guaranteeing the paver, the various operating mode needs of transition and transportation down, both had normal fender material function, the baffle can come up naturally and raise the function of dodging the structure again when taking place to hold in the palm the end, thereby reach and avoid equipment to damage, reduce the frequent ann of equipment and tear open, use manpower sparingly, improve road surface quality and work efficiency's purpose.
The utility model adopts the technical proposal that:
a contact-preventing and avoiding movable baffle plate of a material distribution groove of an asphalt concrete paver comprises a square fixed baffle plate and a movable baffle plate; a first rib plate and a second rib plate are arranged on the square fixed baffle; baffle positioning sleeves are arranged on the first rib plate and the second rib plate; the baffle positioning sleeve is provided with a locking screw; the lock rod penetrates into the baffle positioning sleeve, and the square fixed baffle is connected with the movable baffle through a hinge; the movable baffle plate is provided with a step limiting sleeve for connecting the lock rod.
The utility model has the advantages that:
1. the utility model discloses a return spring in adjustable fender the place ahead makes adjustable fender take place to swing back and resume the normal position to ensure adjustable fender's liftoff minimum height.
2. The utility model discloses a rubber block of adjustable fender bottom installation, the rubber block bottom is arc, can reduce the resistance that the baffle produced when holding in the palm the end, utilizes the elastic absorption of rubber to collide the impact force that produces, avoids hard to collide the damage that causes equipment.
3. When the utility model works, the movable baffle plate moves forwards and is limited by the limiting rod, so that the normal distribution of the mixture in the distributing chute is ensured; when the paver runs into a convex point or a structure on a road surface during traveling, the movable baffle can be lifted upwards backwards to prevent the baffle, the pull rod, the connecting screw or other parts from being damaged due to hard contact of the baffle, so that frequent mounting and dismounting of equipment is reduced, labor is saved, and the road surface quality and the working efficiency are improved.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a schematic view of the locking bar of the present invention.
Fig. 3 is a schematic view of the installation of the rubber block of the present invention.
Fig. 4 is a schematic diagram of the lock lever of the present invention operating in the first gear.
Fig. 5 is a schematic diagram of the lock lever of the present invention operating in the second gear.
Fig. 6 is a schematic diagram of the lock lever of the present invention operating in the third gear.
Fig. 7 is a schematic view of the stepped stop collar of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-7 and the accompanying reference numerals.
A contact prevention and avoidance movable baffle plate of a material distribution groove of an asphalt concrete paver comprises a square fixed baffle plate 1 and a movable baffle plate 2; a first rib plate 6 and a second rib plate 7 are arranged on the square fixed baffle 1; baffle positioning sleeves 9 are arranged on the first rib plate 6 and the second rib plate 7; the baffle positioning sleeve 9 is provided with a locking screw 11; the lock rod 12 penetrates through the baffle positioning sleeve 9, and the square fixed baffle 1 is connected with the movable baffle 2 through the hinge 3; the movable baffle plate 2 is provided with a step limiting sleeve 4 which is used for connecting a lock rod 12.
The square fixed baffle 1 is connected with the movable baffle 2 through a tension spring 5.
The stepped stop collar 4 comprises a first step 401, a second step 402 and a stop collar 403.
The lock lever 12 is provided with a first gear 121, a second gear 122, and a third gear 123.
The lock rod 12 is inserted into the baffle positioning sleeve 9 and fixed to a first gear through a locking screw 11, so that the tail end of the lock rod 12 is correspondingly connected with the first step.
The lock rod 12 is inserted into the baffle positioning sleeve 9 and fixed to the second gear through the locking screw 11, so that the tail end of the lock rod 12 is correspondingly connected with the second step.
The lock rod 12 is inserted into the baffle positioning sleeve 9 and fixed to the second gear through the locking screw 11, so that the tail end of the lock rod 12 is correspondingly connected with the limiting sleeve.
The tail end of the movable baffle 2 is welded with an angle steel 10, a rubber block 8 is installed on the angle steel 10 through a plurality of bolts 21, and the section of the rubber block 8 is semicircular.
Examples
The locking rod 12 is inserted into the baffle positioning sleeve 9, so that the locking screw 11 is locked with the third gear 123 of the locking rod, the tail end of the locking rod 12 is arranged on the first step 401, and at the moment, the movable baffle 2 can swing back and forth and is suitable for field transportation; the lock rod 12 is moved downwards to the position of the second gear 122 and is locked by the locking screw 11, and then the tail end of the lock rod 12 is arranged on the second step 402 to limit the movable baffle plate not to swing forwards but to swing backwards, so that the movable baffle plate is suitable for paving a black road surface with slightly poor road surface flatness, and a lower layer and a middle layer are paved; moving the lock lever 12 down to the third gear 123; the locking screw 11 and the locking rod 12 are locked, the locking rod 12 locks the square fixed baffle plate 1 and the movable baffle plate 2 together, and the movable baffle plate 2 cannot swing back and forth, so that the road surface paving device is suitable for paving an upper surface layer or a middle surface layer of a black road surface with high road surface flatness.
Claims (8)
1. A movable baffle plate for preventing the material distributing groove of an asphalt concrete paver from touching and avoiding is characterized in that,
comprises a square fixed baffle and a movable baffle;
a first rib plate and a second rib plate are arranged on the square fixed baffle;
baffle positioning sleeves are arranged on the first rib plate and the second rib plate; the baffle positioning sleeve is provided with a locking screw;
the lock rod penetrates into the baffle plate positioning sleeve,
the square fixed baffle is connected with the movable baffle through a hinge;
the movable baffle plate is provided with a step limiting sleeve for connecting the lock rod.
2. The asphalt concrete paver cloth chute anti-touch dodge movable baffle plate as claimed in claim 1,
the square fixed baffle is connected with the movable baffle through a tension spring.
3. The asphalt concrete paver cloth chute anti-touch dodge movable baffle plate as claimed in claim 1,
the ladder stop collar includes first step, second step and stop collar.
4. The asphalt concrete paver cloth chute anti-touch dodge movable baffle plate as claimed in claim 1,
the lock rod is provided with a first gear, a second gear and a third gear.
5. The asphalt concrete paver cloth chute anti-touch dodge movable baffle plate as claimed in claim 1,
the lock rod is inserted into the baffle positioning sleeve and is fixed to the first gear through a locking screw, so that the tail end of the lock rod is correspondingly connected with the first step.
6. The asphalt concrete paver cloth chute anti-touch dodge movable baffle plate as claimed in claim 1,
the lock rod is inserted into the baffle positioning sleeve and is fixed to the second gear through a locking screw, so that the tail end of the lock rod is correspondingly connected with the second step.
7. The asphalt concrete paver cloth chute anti-touch dodge movable baffle plate as claimed in claim 1,
the lock rod is inserted into the baffle positioning sleeve and is fixed to the second gear through a locking screw, so that the tail end of the lock rod is correspondingly connected with the limiting sleeve.
8. The asphalt concrete paver cloth chute anti-touch dodge movable baffle plate as claimed in claim 1,
the tail end of the movable baffle is welded with angle steel, rubber blocks are mounted on the angle steel through a plurality of bolts, and the cross section of each rubber block is semicircular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022046491.7U CN214831677U (en) | 2020-09-17 | 2020-09-17 | Movable baffle plate for preventing asphalt concrete paver distributing groove from being touched and avoided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022046491.7U CN214831677U (en) | 2020-09-17 | 2020-09-17 | Movable baffle plate for preventing asphalt concrete paver distributing groove from being touched and avoided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214831677U true CN214831677U (en) | 2021-11-23 |
Family
ID=78756531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022046491.7U Active CN214831677U (en) | 2020-09-17 | 2020-09-17 | Movable baffle plate for preventing asphalt concrete paver distributing groove from being touched and avoided |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214831677U (en) |
-
2020
- 2020-09-17 CN CN202022046491.7U patent/CN214831677U/en active Active
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