CN206800148U

CN206800148U - A kind of pitch-rood

Info

Publication number: CN206800148U
Application number: CN201720387290.9U
Authority: CN
Inventors: 李颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-13
Filing date: 2017-04-13
Publication date: 2017-12-26
Anticipated expiration: 2027-04-13

Abstract

The utility model discloses a kind of pitch-rood, including mounting seat, the inside of the mounting seat offers installation cavity, restricted loop bar is fixedly installed in one end at the top of the installation cavity, the limitation loop bar includes loop bar, and the inside of the loop bar is connected by connecting rod with limitation bar, and the inside of loop bar offers limiting groove, and the size of limiting groove is adapted with the size of connecting rod one end limitation bar, connecting rod side loop bar is internally provided with extension spring.The utility model is by setting the first discharge pipe to be used in combination with adapting pipe, second discharge pipe, adapting pipe, transmission case, screw rod, shower nozzle and motor are used in conjunction with each other, reach convenience to carry out being filled pitch compared with the pit of small area and larger area, so as to avoid carrying out repeatedly with position adjustment to pit filled bitumen, reduce the working time, and improve operating efficiency, reduce the road closed time, meanwhile the advantages of reducing worker workload.

Description

A kind of pitch-rood

Technical field

Road rehabilitation equipment technical field is the utility model is related to, specially a kind of pitch-rood.

Background technology

With the continuous development of highway in China cause, the maintenance task of bituminous paving will be increasingly heavy, wherein, bituminous paving Most common and most serious breakoff phenomenon is exactly pit.The generation of pit is ground repeatedly by vehicle particularly heavy vehicle load Pressure causes that asphalt is loose, comes off.

Asphalt pavement pit, which is repaired, at this stage can use pitch-rood, and asphalt pavement pit Paver carries out discharge pitch using single efferent duct, when can only so tackle less pit, and run into wider pit, needs Repeatedly with position adjustment to pit filled bitumen, which adds the working time, and reduce operating efficiency, extend The road closed time, meanwhile, add the workload of staff.

The content of the invention

The purpose of this utility model is to provide a kind of pitch-rood that it is narrower and wider to possess convenient reply Pit carry out pitch filling, so as to avoid carrying out, repeatedly with position adjustment to pit filled bitumen, reducing the working time, and Operating efficiency is improved, reduces the road closed time, meanwhile, the advantages of reducing worker workload, solve existing rank Section is repaired to asphalt pavement pit can use pitch-rood, and pitch-rood uses Single efferent duct carries out discharge pitch, when can only so tackle less pit, and run into wider pit, it is necessary to carry out repeatedly and Position adjustment which adds the working time, and reduces operating efficiency, when extending road closed to pit filled bitumen Between, meanwhile, the problem of adding worker workload.

To achieve the above object, the utility model provides following technical scheme：A kind of pitch-rood, including Mounting seat, the inside of the mounting seat offer installation cavity, and restricted loop bar is fixedly installed in one end at the top of the installation cavity, described Limitation loop bar includes loop bar, and the inside of the loop bar is connected by connecting rod with limitation bar, and the inside of loop bar offers limiting groove, and The size of limiting groove is adapted with the size of connecting rod one end limitation bar, and connecting rod side loop bar is internally provided with extension spring, institute The one end for stating limitation bar is fixedly installed adapting pipe, and the bottom of the adapting pipe is movably set with transmission case, the transmission case it is interior Portion is provided with screw rod, and one end of transmission case is run through in one end of the screw rod, and extends to the outside of transmission case, outside the transmission case Screw rod one end of side is connected by the rotating shaft of shaft coupling and motor, and side of the transmission case away from adapting pipe by installing plate with Motor is fixedly connected, and the bottom of transmission case is fixedly installed shower nozzle, and shower nozzle connects with the inside of transmission case, the top of the mounting seat Portion is fixedly installed holding vessel, and the first discharge pipe is fixedly installed in the middle part of the storage upper end, and the bottom of the first discharge pipe is passed through The top of mounting seat is worn, and the top movable with limiting bar is connected, the bottom of the holding vessel side is provided with the second discharge pipe, The top of second discharge pipe is provided with valve, and the bottom of the second discharge pipe and the top of adapting pipe connect, the second discharge pipe phase It is connected at the top of the holding vessel of adjacent side by conduit with air compressor machine, air compressor machine is fixedly installed on the top of mounting seat, the installation One end of seat bottom is fixedly installed fixed plate, and the inner side of the fixed plate is connected by rotating shaft with milling roller, and mounting seat is remote The side of milling roller is connected by mounting blocks with universal wheel.

Preferably, the side wall of the mounting seat and the junction of limitation loop bar offer mounting hole, the size of mounting hole with What the size of limitation loop bar was adapted, the top that bar is limited in the limitation loop bar is flexibly connected with the tight of installation cavity, is limited The length of bar processed is consistent with the distance of adapting pipe to the first discharge pipe.

Preferably, the motor is located at the outside of mounting seat, and the junction of the mounting seat and installing plate offers moving hole, The size of moving hole is adapted with the size of installing plate, and the size of moving hole is adapted with the size of transmission case, moving hole bottom Mounting seat side wall offer groove, the size of the groove is consistent with the size of shower nozzle, and the position of groove and the position of shower nozzle Put and be respectively positioned on same vertical plane.

Preferably, the top of described transmission case one end and the junction of adapting pipe offer through hole, and the size of through hole is with holding The size of adapter is adapted, and the top of the transmission case of through hole side offers shifting chute.

Compared with prior art, the beneficial effects of the utility model are as follows：

The utility model is by setting the first discharge pipe to be used in combination with adapting pipe, the second discharge pipe, adapting pipe, transmission Case, screw rod, shower nozzle and motor are used in conjunction with each other, and have been reached convenience and filled out compared with the pit of small area and larger area Pitch is filled, so as to avoid carrying out, repeatedly with position adjustment to pit filled bitumen, reducing the working time, and improve work effect Rate, reduce the road closed time, meanwhile, the advantages of reducing worker workload, pass through the set set in limitation loop bar Bar, limitation bar, connecting rod, extension spring and limiting groove cooperate and adapting pipe are pulled, and have reached and have facilitated adapting pipe to reset to The advantages of first discharge pipe opening position, by setting the moving hole of mounting seat side, through hole and shifting chute at the top of transmission case, reach To facilitating pitch to enter in transmission case, meanwhile, facilitate adapting pipe is moved to it is excellent with the second discharge pipe relative position Point.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model side structure schematic view；

Fig. 3 is that the utility model limits loop bar structure schematic diagram.

In figure：1 mounting seat, 2 installation cavitys, 3 limitation loop bars, 31 loop bars, 32 limitation bars, 33 connecting rods, 34 extension springs, 35 limitations Groove, 4 adapting pipes, 5 transmission cases, 6 screw rods, 7 shower nozzles, 8 motors, 9 installing plates, 10 moving hole, 11 fixed plates, 12 milling rollers, 13 Holding vessel, 14 first discharge pipes, 15 second discharge pipes, 16 valves, 17 through holes, 18 shifting chutes, 19 conduits, 20 air compressor machines, 21 peaces Fill hole, 22 mounting blocks, 23 universal wheels, 24 grooves.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-3, a kind of pitch-rood, including mounting seat 1 are referred to, the inside of mounting seat 1 offers peace Behave affectedly 2, the one end at the top of installation cavity 2 is fixedly installed restricted loop bar 3, and limitation loop bar 3 includes loop bar 31, the loop bar 31 it is interior Portion is connected by connecting rod 33 with limitation bar 32, and the inside of loop bar 31 offers limiting groove 35, and the size of limiting groove 35 and company The size of the one end of extension bar 33 limitation bar 32 is adapted, and the side loop bar 31 of connecting rod 33 is internally provided with extension spring 34, limits bar 32 One end be fixedly installed adapting pipe 4, the top of the one end of transmission case 5 offers through hole 17, through hole 17 with the junction of adapting pipe 4 Size be adapted with the size of adapting pipe 4, the top of the transmission case 5 of the side of through hole 17 offers shifting chute 18, the adapting pipe 4 Bottom be movably set with transmission case 5, transmission case 5 is internally provided with screw rod 6, and transmission case 5 is run through in one end of the screw rod 6 One end, and extend to the outside of transmission case 5, the one end of screw rod 6 in the outside of transmission case 5 passes through turning for shaft coupling and motor 8 Axis connection, and side of the transmission case 5 away from adapting pipe 4 is fixedly connected by installing plate 9 with motor 8, the bottom of transmission case 5 is fixed Shower nozzle 7 is provided with, shower nozzle 7 connects with the inside of transmission case 5, and motor 8 is located at the outside of mounting seat 1, the mounting seat 1 and installing plate 9 junction offers moving hole 10, and the size of moving hole 10 is adapted with the size of installing plate 9, the size of moving hole 10 with The size of transmission case 5 is adapted, and the side wall of mounting seat 1 of the bottom of moving hole 10 offers groove 24, the size of the groove 24 and spray First 7 size is consistent, and the position of groove 24 and the position of shower nozzle 7 are respectively positioned on same vertical plane, and the top of mounting seat 1 is fixed Holding vessel 13 is provided with, the first discharge pipe 14, the bottom of the first discharge pipe 14 are fixedly installed in the middle part of the top of holding vessel 13 Through the top of mounting seat 1, and the top movable with limiting bar 32 is connected, the side wall of mounting seat 1 and the junction of limitation loop bar 3 Mounting hole 21 is offered, what the size of mounting hole 21 was adapted with limiting the size of loop bar 3, bar 32 is limited in the limitation loop bar 3 Top be flexibly connected with the tight of installation cavity 2, limit the distance of length and the discharge pipe of adapting pipe 4 to the first 14 of bar 32 Consistent, the bottom of the side of holding vessel 13 is provided with the second discharge pipe 15, and the top of second discharge pipe 15 is provided with valve 16, The bottom of second discharge pipe 15 is connected with the top of adapting pipe 4, and the top of holding vessel 13 of 15 adjacent side of the second discharge pipe passes through Conduit 19 is connected with air compressor machine 20, and air compressor machine 20 is fixedly installed on the top of mounting seat 1, and one end of the bottom of mounting seat 1, which is fixed, to be set Be equipped with fixed plate 11, the inner side of the fixed plate 11 is connected by rotating shaft with milling roller 12, and mounting seat 1 away from milling roller 12 one Side is connected by mounting blocks 22 with universal wheel 23, by setting the first discharge pipe 14 to be used in combination with adapting pipe 4, the second discharge Pipe 15, adapting pipe 4, transmission case 5, screw rod 6, shower nozzle 7 and motor 8 are used in conjunction with each other, and have been reached convenience and have been carried out compared with small area Pitch is filled with the pit of larger area, so as to avoid carrying out repeatedly with position adjustment to pit filled bitumen, is reduced Working time, and improve operating efficiency, reduce the road closed time, meanwhile, the advantages of reducing worker workload, By setting the loop bar 31 limited in loop bar 3, limitation bar 32, connecting rod 33, extension spring 34 and limiting groove 35 to cooperate to accepting Pipe 4 is pulled, and has reached the advantages of facilitating adapting pipe 4 to reset to the first 14 opening position of discharge pipe, by setting mounting seat 1 one The moving hole 10 of side, the through hole 17 and shifting chute 18 at the top of transmission case 5, has reached and has facilitated pitch to enter in transmission case 5, together When, facilitate the advantages of adapting pipe 4 is moved to the second 15 relative position of discharge pipe.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of pitch-rood, including mounting seat（1）, it is characterised in that：The mounting seat（1）Inside open up There is installation cavity（2）, the installation cavity（2）Restricted loop bar is fixedly installed in the one end at top（3）, the limitation loop bar（3）Including set Bar（31）, the loop bar（31）Inside pass through connecting rod（33）With limiting bar（32）Connection, loop bar（31）Inside open up it is limited Groove processed（35）, and limiting groove（35）Size and connecting rod（33）One end limits bar（32）Size be adapted, connecting rod（33） Side loop bar（31）Be internally provided with extension spring（34）, the limitation bar（32）One end be fixedly installed adapting pipe（4）, this holds Adapter（4）Bottom be movably set with transmission case（5）, the transmission case（5）Be internally provided with screw rod（6）, the screw rod （6）One end run through transmission case（5）One end, and extend to transmission case（5）Outside, the transmission case（5）The screw rod in outside （6）One end passes through shaft coupling and motor（8）Rotating shaft connection, and transmission case（5）Away from adapting pipe（4）Side pass through installing plate （9）With motor（8）It is fixedly connected, transmission case（5）Bottom be fixedly installed shower nozzle（7）, shower nozzle（7）With transmission case（5）It is interior Portion connects, the mounting seat（1）Top be fixedly installed holding vessel（13）, the holding vessel（13）The middle part fixed setting on top There is the first discharge pipe（14）, the first discharge pipe（14）Bottom run through mounting seat（1）Top, and with limit bar（32）Top It is flexibly connected, the holding vessel（13）The bottom of side is provided with the second discharge pipe（15）, second discharge pipe（15）Top It is provided with valve（16）, the second discharge pipe（15）Bottom and adapting pipe（4）Top connection, the second discharge pipe（15）Adjacent one The holding vessel of side（13）Top passes through conduit（19）With air compressor machine（20）Connection, air compressor machine（20）It is fixedly installed on mounting seat（1） Top, the mounting seat（1）One end of bottom is fixedly installed fixed plate（11）, the fixed plate（11）Inner side pass through rotating shaft With milling roller（12）Connection, and mounting seat（1）Away from milling roller（12）Side pass through mounting blocks（22）With universal wheel（23）Even Connect.

A kind of 2. pitch-rood according to claim 1, it is characterised in that：The mounting seat（1）Side Wall and limitation loop bar（3）Junction offer mounting hole（21）, mounting hole（21）Size with limitation loop bar（3）Size phase Adaptation, the limitation loop bar（3）Middle limitation bar（32）Top and installation cavity（2）Tight be flexibly connected, limit bar （32）Length and adapting pipe（4）To the first discharge pipe（14）Distance it is consistent.

A kind of 3. pitch-rood according to claim 1, it is characterised in that：The motor（8）Positioned at peace Fill seat（1）Outside, mounting seat（1）With installing plate（9）Junction offer moving hole（10）, moving hole（10）Size with Installing plate（9）Size be adapted, moving hole（10）Size and transmission case（5）Size be adapted, moving hole（10）Bottom Mounting seat（1）Side wall offers groove（24）, the groove（24）Size and shower nozzle（7）Size it is consistent, and groove （24）Position and shower nozzle（7）Position be respectively positioned on same vertical plane.

A kind of 4. pitch-rood according to claim 1, it is characterised in that：The transmission case（5）One end Top and adapting pipe（4）Junction offer through hole（17）, through hole（17）Size and adapting pipe（4）Size mutually fit Match somebody with somebody, through hole（17）The transmission case of side（5）Top offer shifting chute（18）.