CN213951848U

CN213951848U - Asphalt paving machine convenient to change rubber baffle

Info

Publication number: CN213951848U
Application number: CN202022664920.7U
Authority: CN
Inventors: 李刚; 周义华
Original assignee: Suzhou Sanchuang Pavement Engineering Co ltd
Current assignee: Suzhou Sanchuang Pavement Engineering Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-13
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to an asphalt paving machine convenient to change rubber baffle relates to the field of road construction machinery, its include the paver organism and set up in the screw paver of paver organism one side, screw paver is close to the side of paver organism is provided with the baffle, the baffle downside is provided with the rubber slab, the rubber slab is close to the side fixedly connected with mounting panel of baffle, the mounting panel is kept away from the side fixedly connected with connecting block of rubber slab, the baffle is close to the side of mounting panel seted up with the spread groove of connecting block grafting adaptation, the baffle side is provided with and is used for fixing the fixed subassembly of connecting block. This application is pegged graft the connecting block to the spread groove in, and under fixed subassembly's effect, connecting block fixed connection accomplishes being connected of rubber slab and baffle in the spread groove, has the terrain clearance that reduces the baffle, reduces the effect of pitch push away the probability of laying segregation.

Description

Asphalt paving machine convenient to change rubber baffle

Technical Field

The application relates to the field of road construction machinery, in particular to an asphalt paver convenient for replacing a rubber baffle.

Background

The paver is a construction equipment mainly used for paving various materials on a base course and a surface course on a highway, and the paver completes paving work by mutually matching various systems, and mainly comprises a traveling system, a hydraulic system, a material conveying and distributing system and the like. The operation process of the paver is that firstly a dump truck unloads the mixture into a receiving hopper of the paver, then the material is transversely paved on the road surface through a spiral paver, and then the asphalt mixture is uniformly paved on a road base layer through the steps of tamping, ironing and the like, and preliminary compaction and leveling are carried out.

The current chinese patent that patent application number is CN201720266372.8 provides an asphalt paving machine convenient to change rubber baffle, include the organism and set up the device that paves on the organism, the device that paves includes the spiral paver of being connected with the organism, the device that paves still including setting up on the organism with spiral paver parallel arrangement's the wheel of paving in advance, the surface of the wheel of paving in advance is the wave setting along its axial, and the wheel of paving in advance sets up along its axial reciprocating motion, the one end that lies in the wheel of paving in advance on the organism is provided with the drive arrangement that the wheel of paving in advance was followed its axial reciprocating motion.

To the correlation technique among the above-mentioned, in the practical application process, can install the baffle that is used for blockking pitch in the screw paver side, the baffle is equipped with rubber baffle near the side on ground additional, rubber baffle with pass through bolted connection through the baffle, when rubber baffle wearing and tearing to needs change, the inventor thinks that there is the defect of being not convenient for change rubber baffle.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the rubber baffle of change wearing and tearing, this application provides an asphalt paving machine convenient to change rubber baffle.

The application provides a pitch paver convenient to change rubber baffle adopts following technical scheme:

the utility model provides an asphalt paving machine convenient to change rubber baffle, include the paver organism and set up in the screw paver of paver organism one side, screw paver is close to the side of paver organism is provided with the baffle, the baffle downside is provided with the rubber slab, the rubber slab is close to the side fixedly connected with mounting panel of baffle, the mounting panel is kept away from the side fixedly connected with connecting block of rubber slab, the baffle is close to the side of mounting panel seted up with the spread groove of connecting block grafting adaptation, the baffle side is provided with and is used for fixing the fixed subassembly of connecting block.

By adopting the technical scheme, when the paver body drives the spiral paver to move to lay asphalt, the asphalt falls to the ground along the side surface of the baffle, the rubber plate is used as the extension of the baffle, the ground clearance of the baffle is reduced, the probability of asphalt push-laying segregation is reduced, the rubber plate needs to be replaced after being used for a period of time, a worker disconnects the fixed connection between the connecting block and the side wall of the connecting groove, moves the rubber plate along the connecting groove in the direction away from the baffle, and drives the mounting plate to drive the connecting block to move until the connecting block is separated from the connecting groove, so that the detachment of the rubber plate is completed; when installing new rubber slab, the staff removes the rubber slab and drives the mounting panel to the direction motion of being close to the baffle, and the mounting panel drives the connecting block to the direction motion of being close to the spread groove, pegs graft to the spread groove in until the connecting block, under fixed subassembly's effect, connecting block fixed connection accomplishes being connected of rubber slab and baffle in the spread groove, convenient and fast.

Optionally, a guide groove is formed in the side face of the connecting groove, the fixing assembly comprises a plug pin which is slidably connected into the guide groove, a slot is formed in the side face, close to the guide groove, of the connecting block, the plug pin is inserted into the slot, and elastic pieces which are used for driving the plug pin to be inserted into the slot are arranged on the periphery of the plug pin.

Through adopting above-mentioned technical scheme, during the installation rubber slab, the staff drives the bolt to the direction motion of being close to the guide way diapire, and compress the elastic component, return to the guide way completely until the bolt, drive rubber slab drives the connecting block and pegs graft to the spread groove in, the effort on the bolt is applyed in the release this moment, the elastic component resets and drives the bolt and move along the guide way, peg graft to the slot until the bolt, the one end of bolt this moment is arranged in the guide way, the other end is arranged in the slot, reach the purpose of restriction connecting block at the spread groove internal motion, accomplish the installation of rubber slab.

Optionally, the elastic element is a spring, one end of the spring is fixedly connected with the side face of the plug pin far away from the slot, and the other end of the spring is fixedly connected with the bottom wall of the guide groove.

Through adopting above-mentioned technical scheme, utilize the elastic drive bolt of spring to plug in to the slot, convenient and fast.

Optionally, the side face of the baffle is provided with a sliding groove, the sliding groove is communicated with the guide groove, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the peripheral side wall of the bolt.

By adopting the technical scheme, a worker slides the sliding block along the sliding groove, the sliding block drives the plug pin to move towards the direction close to the bottom wall of the guide groove, the spring is compressed until the plug pin completely returns to the guide groove, the connecting block is driven to be plugged into the connecting groove, the acting force on the sliding block is released, the spring resets and drives the plug pin to be plugged into the slot, and the rubber plate is installed; when the rubber slab needs to be dismantled, the staff drives the sliding block to drive the bolt to completely return to the guide groove, the mounting plate is moved along the connecting groove to the direction of keeping away from the baffle plate, until the connecting block breaks away from the connecting groove, the dismantling of the rubber slab is completed, and the rubber slab is convenient and fast.

Optionally, a fixing groove is formed in the side face of the baffle, one end of the fixing groove is communicated with the sliding groove, and the fixing groove is in plug-in fit with the sliding block.

Through adopting above-mentioned technical scheme, spring drive bolt is pegged graft to the slot in the back, and slider and fixed slot alignment this moment rotate the slider, until the slider pegging graft to the fixed slot in, utilize the position of fixed slot restriction slider, restrict the slider to a certain extent and remove along the spout, reach the purpose of locking bolt.

Optionally, the side that the baffle is close to the spout rotates and is connected with and is used for restricting the slider breaks away from the limiting plate of fixed slot, the side that the baffle is close to the spout is provided with the fixed block, the limiting plate overlap joint with the fixed block is kept away from the side of mounting panel.

Through adopting above-mentioned technical scheme, the slider is rotatory to be pegged graft to the fixed slot in the back, and rotatory limiting plate, until the other end overlap joint of limiting plate to the fixed block side, the limiting plate spanes at the fixed slot opening part this moment, reaches the rotatory purpose of restriction slider.

Optionally, the side face, far away from the mounting plate, of the fixing block is provided with a mounting groove matched with the limiting plate in an inserting manner.

Through adopting above-mentioned technical scheme, utilize the position of mounting groove restriction limiting plate, convenient and fast.

Optionally, the mounting groove diapire is provided with first magnetite, the limiting plate is close to the side of mounting groove is provided with be used for with the second magnetite of first magnetite looks attraction.

Through adopting above-mentioned technical scheme, the limiting plate is rotatory back in to the mounting groove, and first magnetite attracts each other with the second magnetite this moment, prevents to a certain extent that the limiting plate from breaking away from the mounting groove, reaches the rotatory purpose of restriction limiting plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the limiting plate is rotated, the handle is driven to drive the sliding block to drive the bolt to rotate until the sliding block rotates into the sliding groove, the handle is driven to drive the sliding block to drive the bolt to completely return into the guide groove, the connecting block is driven to be separated from the connecting groove along the connecting groove in the direction far away from the baffle, and the rubber plate is disassembled;

2. the acting force on the handle is released, and the spring resets and drives the bolt to penetrate through the slot and be inserted into the limiting groove, so that the aim of limiting the movement of the connecting block in the connecting groove is fulfilled;

3. rotatory limiting plate is pegged graft to the mounting groove in, and first magnetite attracts each other with the second magnetite this moment, accomplishes the installation of rubber slab.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

fig. 3 is a schematic sectional view taken along line B-B in fig. 1.

Reference numerals: 1. a paver body; 2. a spiral spreader; 3. a baffle plate; 4. a rubber plate; 5. mounting a plate; 6. connecting blocks; 7. connecting grooves; 8. a guide groove; 9. a bolt; 10. a slot; 11. a spring; 12. a chute; 13. a slider; 14. fixing grooves; 15. a limiting plate; 16. a fixed block; 17. and (4) mounting the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an asphalt paving machine convenient to change rubber baffle. Referring to fig. 1, the asphalt paving machine convenient for replacing the rubber baffle 3 comprises a paving machine body 1 and a spiral paver 2 fixedly connected to one side of the paving machine body 1, wherein the spiral paver 2 is close to the side fixedly connected with the baffle 3 of the paving machine body 1.

Referring to fig. 2 and 3, in order to reduce the probability of asphalt push-paving segregation, the side of the baffle 3 away from the spiral paver 2 is provided with two connecting grooves 7 along the vertical direction, the two connecting grooves 7 are symmetrically distributed along the width direction of the baffle 3, connecting blocks 6 are inserted in the connecting grooves 7, the side of the connecting blocks 6 away from the baffle 3 is fixedly connected with a mounting plate 5, the side of the mounting plate 5 away from the connecting blocks 6 is fixedly connected with a rubber plate 4, in order to facilitate the fixed connection of the connecting blocks 6 in the connecting grooves 7, the side of the connecting grooves 7 is provided with guide grooves 8 along the horizontal direction, fixed components are arranged in the guide grooves 8 and comprise bolts 9, the bolts 9 are slidably connected in the guide grooves 8, the side of the connecting blocks 6 close to the guide grooves 8 penetrates through slots 10 which are matched with the bolts 9 in an inserting manner, and the side wall of the connecting grooves 7 away from the guide grooves 8 is provided with limiting grooves matched with the bolts 9 in an inserting manner, when the bolt 9 is inserted into the limiting groove, one end of the bolt 9 is positioned in the guide groove 8, and the other end of the bolt 9 is positioned in the limiting groove, so that the purpose of limiting the connecting block 6 to move in the connecting groove 7 is achieved.

Referring to fig. 2 and 3, for the convenience of inserting bolt 9 to the limiting groove, be provided with the elastic component between bolt 9 and the 8 diapire of guide way, the elastic component sets up to spring 11, the side fixed connection of slot 10 is kept away from with bolt 9 to the one end of spring 11, the other end and the diapire fixed connection of guide way 8, for further spacing bolt 9, 3 sides of baffle have seted up spout 12 with 8 parallels of guide way, spout 12 and 8 intercommunications of guide way, sliding connection has slider 13 in the spout 12, fixed slot 14 with 12 intercommunications of spout 12 is seted up to 3 sides of baffle, fixed slot 14 is perpendicular with spout 12, fixed slot 14 and the rotatory adaptation of pegging graft of slider 13, utilize the position of fixed slot 14 restriction slider 13, restrict slider 13 to a certain extent and remove along spout 12, reach the purpose of locking bolt 9.

Referring to fig. 2 and 3, for restriction slider 13 is rotatory, 3 sides of baffle are rotated through the pivot and are connected with limiting

plate

15, 3 sides fixedly connected with fixed block 16 of baffle, fixed block 16 is located 14 both sides of fixed slot with the pivot branch of limiting plate 15, fixed block 16 is kept away from the side of fixed plate and is offered the mounting groove 17 with the 15 grafting adaptations of limiting plate, the first magnetite of mounting groove 17 diapire fixedly connected with, 15 sides fixedly connected with second magnetite of limiting plate, first magnetite attracts mutually with first magnetite, prevent to a certain extent that limiting plate 15 breaks away from mounting groove 17, reach the rotatory purpose of restriction limiting plate 15.

Referring to fig. 2 and 3, for the convenience of drive slider 13 breaks away from fixed slot 14, slider 13 side fixedly connected with handle, the handle is perpendicular with slider 13, when needing to change rubber slab 4, the staff is to keeping away from the rotatory limiting plate 15 of the direction of fixed block 16, break away from mounting groove 17 until limiting plate 15, drive handle drives slider 13 and drives bolt 9 rotatory, break away from fixed slot 14 rotatory to spout 12 until slider 13, drive handle drives slider 13 and drives bolt 9 and return to 8 in the guide way completely, and compression spring 11, follow the direction drive rubber slab 4 motion of spread groove 7 to keeping away from baffle 3, break away from spread groove 7 until connecting block 6, accomplish the dismantlement of rubber slab 4 and change, and is convenient and fast.

Staff drive rubber slab 4 drives mounting panel 5 to the direction motion that is close to baffle 3, mounting panel 5 drives connecting block 6 to the direction motion that is close to spread groove 7, peg graft to spread groove 7 in until connecting block 6, the effort on the release handle, spring 11 resets drive bolt 9 and passes slot 10 and peg graft to the spacing inslot, slider 13 aligns with fixed slot 14 this moment, drive handle drives the rotatory plug-in of slider 13 and connects in fixed slot 14, rotatory limiting plate 15, peg graft to the mounting groove 17 in until limiting plate 15, first magnetite attracts mutually with the second magnetite this moment, accomplish limiting plate 15's fixed, accomplish rubber slab 4's installation.

The implementation principle of the asphalt paving machine convenient for replacing the rubber baffle in the embodiment of the application is as follows: the staff is to keeping away from the rotatory limiting plate 15 of the direction of fixed block 16, and drive handle drives slider 13 and drives bolt 9 rotatory to slider 13 rotatory to spout 12 in, and drive handle drives slider 13 and drives bolt 9 and return completely to the guide way 8 in to compression spring 11, along the motion of spread groove 7 to the direction drive rubber slab 4 of keeping away from baffle 3, until connecting block 6 breaks away from spread groove 7, accomplishes the dismantlement of rubber slab 4.

Mounting panel 5 drives connecting block 6 and moves to the direction that is close to spread groove 7, until connecting block 6 pegs graft to spread groove 7 in, the effort on the release handle, spring 11 resets drive bolt 9 and passes slot 10 and peg graft to the spacing inslot, and drive handle drives the rotatory grafting of slider 13 and connects in fixed slot 14, and rotatory limiting plate 15 is pegged graft to mounting groove 17 in, and first magnetite attracts mutually with the second magnetite this moment, accomplishes the installation of rubber slab 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an asphalt paving machine convenient to change rubber baffle, include paver organism (1) and set up in the screw paver (2) of paver organism (1) one side, screw paver (2) are close to the side of paver organism (1) is provided with baffle (3), baffle (3) downside is provided with rubber slab (4), its characterized in that: rubber slab (4) are close to side fixedly connected with mounting panel (5) of baffle (3), keep away from mounting panel (5) the side fixedly connected with connecting block (6) of rubber slab (4), baffle (3) are close to the side of mounting panel (5) seted up with spread groove (7) of connecting block (6) grafting adaptation, baffle (3) side is provided with and is used for fixing the fixed subassembly of connecting block (6).

2. The asphalt paving machine convenient for replacing the rubber baffle as claimed in claim 1, characterized in that: guide slot (8) have been seted up to spread groove (7) side, fixed subassembly include sliding connection in bolt (9) in guide slot (8), connecting block (6) are close to slot (10) have been seted up to the side of guide slot (8), bolt (9) peg graft in slot (10), bolt (9) week side is provided with and is used for the drive bolt (9) peg graft to the elastic component in slot (10).

3. The asphalt paving machine convenient for replacing the rubber baffle as claimed in claim 2, characterized in that: the elastic piece is arranged to be a spring (11), one end of the spring (11) is fixedly connected with the side face, far away from the slot (10), of the bolt (9), and the other end of the spring is fixedly connected with the bottom wall of the guide groove (8).

4. The asphalt paving machine convenient for replacing the rubber baffle as claimed in claim 3, wherein: spout (12) have been seted up to baffle (3) side, spout (12) with guide way (8) intercommunication, sliding connection has slider (13) in spout (12), slider (13) with the periphery lateral wall fixed connection of bolt (9).

5. The asphalt paving machine convenient for replacing the rubber baffle as claimed in claim 4, characterized in that: a fixing groove (14) is formed in the side face of the baffle (3), one end of the fixing groove (14) is communicated with the sliding groove (12), and the fixing groove (14) is in splicing fit with the sliding block (13).

6. The asphalt paving machine convenient for replacing the rubber baffle as claimed in claim 5, wherein: baffle (3) are close to the side of spout (12) is rotated and is connected with and is used for the restriction slider (13) breaks away from limiting plate (15) of fixed slot (14), baffle (3) are close to the side of spout (12) is provided with fixed block (16), limiting plate (15) overlap joint with fixed block (16) are kept away from the side of mounting panel (5).

7. The asphalt paving machine convenient for replacing the rubber baffle as claimed in claim 6, characterized in that: the side face, far away from the mounting plate (5), of the fixing block (16) is provided with a mounting groove (17) matched with the limiting plate (15) in an inserting mode.

8. The asphalt paving machine facilitating rubber baffle replacement as claimed in claim 7, wherein: mounting groove (17) diapire is provided with first magnetite, limiting plate (15) are close to the side of mounting groove (17) be provided with be used for with the second magnetite of first magnetite looks attraction.