CN209412652U

CN209412652U - A kind of roadbed construction asphalt mixture auxiliary device

Info

Publication number: CN209412652U
Application number: CN201920856396.8U
Authority: CN
Inventors: 徐云霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2019-09-20
Anticipated expiration: 2029-06-06

Abstract

The utility model relates to the technical fields of mixing plant, more particularly to a kind of roadbed construction asphalt mixture auxiliary device, it drives mixing chamber rotation to be stirred asphalt mixture in the first cavity by motor, the process for saving manpower stirring saves labour, improves practicability and reliability, whipping process persistently carries out simultaneously, sand material, mountain flour and heated bitumen convey sustainable progress, improve the asphalt mixture efficiency of supply that stirring is completed, and improve practicability and reliability；Including mixing chamber, heated bitumen storehouse, mountain flour storehouse, sandstone feed bin, the first delivery pipe, the second delivery pipe and third delivery pipe, the first cavity is provided in mixing chamber, first cavity left end is provided with and communicated with feeding inlet, first cavity right end is provided with and communicated with discharge port, heated bitumen storehouse, mountain flour storehouse, sandstone feed bin are respectively positioned on the mixing chamber left end external world, are provided with the second cavity in heated bitumen storehouse；It further include the first rotating wheel, the second rotating wheel, pedestal, motor and retarder.

Description

A kind of roadbed construction asphalt mixture auxiliary device

Technical field

The utility model relates to the technical fields of mixing plant, more particularly to a kind of roadbed construction asphalt mixture Auxiliary device.

Background technique

It is well known that asphalt mixture auxiliary device is a kind of ancillary equipment being mixed for asphalt mixture, stirring It is widely used in a variety of applications in the field of mixing equipment；Existing asphalt mixture auxiliary device includes mixing chamber, heated bitumen storehouse, mountain flour Storehouse, sandstone feed bin, the first delivery pipe, the second delivery pipe and third delivery pipe are provided with the first cavity, the first cavity in mixing chamber Left end is provided with and communicated with feeding inlet, and the first cavity right end is provided with and communicated with discharge port, and heated bitumen storehouse, mountain flour storehouse, sandstone feed bin are equal Positioned at the mixing chamber left end external world, the second cavity, right end downside and first delivery pipe in heated bitumen storehouse are provided in heated bitumen storehouse The right end of left end connection, the first delivery pipe is stretched on the left of the first inside cavity by feeding inlet, and mountain flour is provided with third in storehouse The right end downside of cavity, mountain flour storehouse is connected to with the left end of the second delivery pipe, and the right end of the second delivery pipe is protruded by feeding inlet On the left of to the first inside cavity, the 4th cavity, a left side for the 4th cavity right end downside and third delivery pipe are provided in sandstone feed bin The right end of end connection, third delivery pipe is stretched on the left of the first inside cavity by feeding inlet, and the right end of the second delivery pipe is located at Above third delivery pipe right end, the right end of the first delivery pipe is located above the second delivery pipe right end, connects on the left of the first delivery pipe Logical be provided with detaches pump, detaches pump and is located at the mixing chamber left end external world, drying heating dress is provided with and communicated on the left of third delivery pipe It sets, drying and heating device is located at the mixing chamber left end external world；Existing asphalt mixture auxiliary device is in use, defeated by second first It send pipe that mountain flour in mountain flour storehouse is delivered on the left of the first inside cavity, then passes through third delivery pipe for sand material in sandstone feed bin It is conveyed on the left of the first inside cavity, in transmission process, sand material in third delivery pipe is carried out drying and added by drying and heating device Heat treatment opens detach pump later, detaches pump and heated bitumen in heated bitumen storehouse is pulled out and led to by the first delivery pipe left end Cross the first delivery pipe right end heated bitumen is discharged into the first cavity, either manually or by extraneous stirring rod to sand material in the first cavity, Mountain flour and heated bitumen are stirred, and after the completion of stirring, are manually taken out the asphalt mixture that stirring is completed by discharge port, then will Asphalt mixture is stored；It is found in existing asphalt mixture auxiliary device use, asphalt mixture passes through people in stirring Work is stirred, and whipping process consumes one's strength larger, and mixing time is longer, leads to manpower and waste of time, while pitch is mixed Material stirring, which need to stir completion a batch, just can be carried out next group stirring, cause asphalt mixture that cannot continuously stir and supply, pitch is mixed Expect that efficiency of supply is poor, causes practicability and reliability poor.

Utility model content

In order to solve the above technical problems, the utility model, which provides a kind of rotate by motor drive mixing chamber, makes the first cavity Interior asphalt mixture is stirred, and the process for saving manpower stirring saves labour, is improved practicability and reliability, is stirred simultaneously It mixes process persistently to carry out, sand material, mountain flour and heated bitumen convey sustainable progress, improve the asphalt mixture that stirring is completed and supply effect Rate improves the asphalt mixture auxiliary device of practicability and reliability.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, including mixing chamber, heated bitumen storehouse, stone Powder cabin, sandstone feed bin, the first delivery pipe, the second delivery pipe and third delivery pipe are provided with the first cavity, the first chamber in mixing chamber Body left end is provided with and communicated with feeding inlet, and the first cavity right end is provided with and communicated with discharge port, heated bitumen storehouse, mountain flour storehouse, sandstone feed bin It is respectively positioned on the mixing chamber left end external world, the second cavity, right end downside and first delivery pipe in heated bitumen storehouse are provided in heated bitumen storehouse Left end connection, the right end of the first delivery pipe stretches to the first inside cavity left side by feeding inlet, and the is provided in mountain flour storehouse The right end downside of three cavitys, mountain flour storehouse is connected to with the left end of the second delivery pipe, and the right end of the second delivery pipe is stretched by feeding inlet Enter on the left of the first inside cavity, the 4th cavity, the 4th cavity right end downside and third delivery pipe are provided in sandstone feed bin The right end of left end connection, third delivery pipe is stretched on the left of the first inside cavity by feeding inlet, the right end position of the second delivery pipe Above third delivery pipe right end, the right end of the first delivery pipe is located above the second delivery pipe right end, the left side of the first delivery pipe It is provided with and communicated with and detaches pump, detach pump and be located at the mixing chamber left end external world, drying heating is provided with and communicated on the left of third delivery pipe Device, drying and heating device are located at the mixing chamber left end external world；Further include the first rotating wheel, the second rotating wheel, pedestal, motor and subtracts Fast device is provided with the perforative first through hole in left and right in the middle part of the first rotating wheel, and the first rotating wheel is sleeved on by first through hole to be stirred It mixes on the left of the outer wall of storehouse, the first rotating wheel and mixing chamber are fastenedly connected by first through hole, are provided in the middle part of the second rotating wheel Perforative second through-hole in left and right, the second rotating wheel are sleeved on the right side of mixing chamber outer wall by the second through-hole, the second rotating wheel with Mixing chamber is fastenedly connected by the second through-hole, and pedestal is located at lower section, the top of pedestal and the connection of motor on the left of mixing chamber bottom end, The right side output end of motor is connected to the left side input terminal of retarder, is respectively provided on front side of the bottom end of the first rotating wheel and on rear side of bottom end There is the first support wheel, be provided with the perforative third through-hole in left and right in the middle part of two group of first support wheel, in two groups of third through-holes It is provided with first rotating shaft, the left end of two groups of first rotating shafts is each passed through two groups of third through-holes and extend out to two group of first support wheel left side End is extraneous, and the right end of two groups of first rotating shafts is each passed through two groups of third through-holes and extend out to outside the right end of two group of first support wheel Boundary, is provided with the first support plate on the left of two groups of first rotating shafts, the upside of two group of first support plate respectively with two groups first turn It is rotatably connected on the left of axis, the second support plate, the upside of two group of second support plate is provided on the right side of two groups of first rotating shafts It is rotatably connected respectively on the right side of two groups of first rotating shafts, the left end of first rotating shaft and retarder on front side of the first rotating wheel bottom end The connection of right side output end, the front side of the second rotating wheel bottom end and rear side are provided with the second support wheel, two group of second support wheel Middle part is provided with the perforative fourth hole in left and right, is provided with the second shaft in two groups of fourth holes, two group of second shaft Left end passes through two groups of fourth holes respectively and extend out to that two group of second support wheel left end is extraneous, and two group of second shaft has single difference Pass through two groups of fourth holes and extend out to two group of second support wheel right end external world, is provided with third on the right side of two group of second shaft It is rotatably connected on the left of support plate, the upside of two groups of third support plates and two group of second shaft, the right side of two group of second shaft It is provided with the 4th support plate, is rotatably connected on the right side of the upside of two group of the 4th support plate and two group of second shaft.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, further includes four groups of stirring rods and four groups Deflector, the outer end of four groups of stirring rods are connect with the first cavity inner wall, the outer end of four groups of deflectors with the first cavity inner wall It is uniformly staggered installation of when connection, four groups of stirring rods and four groups of deflector installations.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, further includes the first spacing collar and second Spacing collar is provided with the perforative fifth hole in left and right in the middle part of the first spacing collar, and the first spacing collar is sleeved on by fifth hole On on the left of mixing chamber outer wall, the left end of the first spacing collar is connect with the right end of the first rotating wheel, the middle part setting of the second spacing collar There is perforative 6th through-hole in left and right, the second spacing collar is sleeved on the right side of mixing chamber outer wall by the 6th through-hole, the second spacing collar Right end connect with the left end of the second rotating wheel.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, further includes bearing column and bearing, and The left end of the right ends of two shafts and bearing column connects, bearing holder (housing, cover) in bearing column, the left end inner ring of bearing and the second shaft Right end is adjacent to, and the perforative bearing hole in left and right is provided on the upside of the 4th support plate, and bearing is protruded by the left end of the 4th support plate To bearing hole.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, further includes locking nut, bearing column Outer wall on the right side of be provided with screw thread, locking nut spiral shell encapsulation is located on bearing column outer wall thread, the left end of locking nut and bearing Right end inner ring be adjacent to.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, further includes briquetting, the left end of briquetting Middle part is provided with round boss, is provided with the perforative extruded hole in left and right in the middle part of round boss, and the left end of round boss passes through the The right end of four support plates stretches in bearing hole, and the left end of round boss and the right end outer ring of bearing are adjacent to, the left end of briquetting with It is adjacent on the upside of the right end of 4th support plate, while the right end of bearing column is stretched in extruded hole by the left end of round boss, pressure Block is bolted connection with the 4th support plate.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, further includes flat key, the second shaft Top middle portion is provided with and communicated with the first keyway, and fourth hole top middle portion is provided with and communicated with the second key on front side of the second rotating wheel bottom end Slot, the top of the first keyway are connected to the bottom end of the second keyway, and the top of flat key is located in the second keyway, and the bottom end of flat key is located at In first keyway.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, further include bottom plate, four groups of struts and Four groups of idler wheels, the bottom end of pedestal, the bottom end of two group of first support plate, the bottom end of two group of second support plate, two groups of third support plates Bottom end and the bottom end of two group of the 4th support plate connect with the top of bottom plate, the top of four groups of struts respectively with bottom plate bottom end Front left side, left rear side, forward right side are connected with right lateral side, and four groups of idler wheels are rotatably connected respectively for the bottom end of four groups of struts, further include Bottom plate, four groups of struts and four groups of idler wheels, the bottom end of pedestal, the bottom end of two group of first support plate, two group of second support plate bottom end, The bottom end of two groups of third support plates and the bottom end of two group of the 4th support plate are connect with the top of bottom plate, the top point of four groups of struts It is not connect with the front left side of bottom plate bottom end, left rear side, forward right side and right lateral side, four groups of idler wheels are distinguished in the bottom end of four groups of struts to be turned Dynamic connection.

Compared with prior art the utility model has the following beneficial effects: sand material, mountain flour and heated bitumen are conveyed into respectively In first cavity, motor is opened, motor drives retarder to rotate by output end on the right side of motor, and retarder passes through the first rotating wheel First rotating shaft drives the first support wheel rotation on front side of the first rotating wheel bottom end, the first rotating wheel bottom end front side first on front side of bottom end Support wheel outer wall is adjacent to the first rotating wheel, and the first support wheel drives the first rotating wheel to rotate on front side of the first rotating wheel bottom end, and first Rotating wheel outer wall is adjacent to the first support wheel outer wall on rear side of the first rotating wheel bottom end, and the first rotating wheel drives the first rotating wheel bottom end The rotation of the first support wheel of rear side, the first rotating wheel are fastenedly connected with mixing chamber, and the first rotating wheel drives mixing chamber rotation, mixing chamber Be fastenedly connected with the second rotating wheel, mixing chamber drives the rotation of the second rotating wheel, on front side of the second rotating wheel bottom end and rear side respectively with Two group of second support wheel outer wall is adjacent to, and the second rotating wheel drives two group of second support wheel rotation, to make mixing chamber by two groups First support wheel and two group of second support wheel position supporting point are rotated, and the rotation of the first cavity makes drip in the first cavity in mixing chamber Green mixing is mixed, and drives mixing chamber rotation to be stirred asphalt mixture in the first cavity by motor, saves manpower The process of stirring saves labour, improves practicability and reliability, while whipping process persistently carries out, sand material, mountain flour and heat The sustainable progress of asphalt delivery improves the asphalt mixture efficiency of supply that stirring is completed, and improves practicability and reliability.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the right side structural representation of Fig. 1；

Fig. 3 is rotating mechanism enlarged structure schematic diagram in Fig. 1；

Fig. 4 is synchronizing device enlarged structure schematic diagram in Fig. 1；

It is attached marked in the figure: 1, mixing chamber；2, heated bitumen storehouse；3, mountain flour storehouse；4, sandstone feed bin；5, the first delivery pipe；6, Two delivery pipes；7, third delivery pipe；8, pump is detached；9, drying and heating device；10, the first rotating wheel；11, the second rotating wheel；12, Pedestal；13, motor；14, retarder；15, the first support plate；16, the first support wheel；17, the second support plate；18, first rotating shaft； 19, third support plate；20, the second support wheel；21, the 4th support plate；22, the second shaft；23, stirring rod；24, deflector；25, First spacing collar；26, the second spacing collar；27, bearing column；28, bearing；29, locking nut；30, briquetting；31, flat key；32, bottom Plate；33, strut；34, idler wheel.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

As shown in Figures 1 to 4, a kind of roadbed construction asphalt mixture auxiliary device of the utility model, including stir Mix storehouse 1, heated bitumen storehouse 2, mountain flour storehouse 3, sandstone feed bin 4, the first delivery pipe 5, the second delivery pipe 6 and third delivery pipe 7, mixing chamber The first cavity is provided in 1, the first cavity left end is provided with and communicated with feeding inlet, and the first cavity right end is provided with and communicated with discharge port, Heated bitumen storehouse 2, mountain flour storehouse 3, sandstone feed bin 4 are respectively positioned on 1 left end of the mixing chamber external world, are provided with the second cavity in heated bitumen storehouse 2, heat It is connected on the downside of the right end in pitch storehouse 2 with the left end of the first delivery pipe 5, the right end of the first delivery pipe 5 stretches to the by feeding inlet On the left of one inside cavity, third cavity, right end downside and the left end with the second delivery pipe 6 in mountain flour storehouse 3 are provided in mountain flour storehouse 3 The right end of connection, the second delivery pipe 6 is stretched on the left of the first inside cavity by feeding inlet, is provided with the 4th in sandstone feed bin 4 Cavity, the 4th cavity right end downside are connected to the left end of third delivery pipe 7, and the right end of third delivery pipe 7 is protruded by feeding inlet On the left of to the first inside cavity, the right end of the second delivery pipe 6 is located above 7 right end of third delivery pipe, the right end of the first delivery pipe 5 Above 6 right end of the second delivery pipe, the left side of the first delivery pipe 5, which is provided with and communicated with, detaches pump 8, detaches pump 8 and is located at mixing chamber 1 Left end is extraneous, and the left side of third delivery pipe 7 is provided with and communicated with drying and heating device 9, and it is left that drying and heating device 9 is located at mixing chamber 1 End is extraneous；It further include the first rotating wheel 10, the second rotating wheel 11, pedestal 12, motor 13 and retarder 14, the first rotating wheel 10 Middle part is provided with the perforative first through hole in left and right, and the first rotating wheel 10 is sleeved on the left of 1 outer wall of mixing chamber by first through hole, First rotating wheel 10 is fastenedly connected with mixing chamber 1 by first through hole, and it is perforative that the middle part of the second rotating wheel 11 is provided with left and right Second through-hole, the second rotating wheel 11 are sleeved on the right side of 1 outer wall of mixing chamber by the second through-hole, the second rotating wheel 11 and mixing chamber 1 is fastenedly connected by the second through-hole, and pedestal 12 is located at lower section on the left of 1 bottom end of mixing chamber, the top of pedestal 12 and the company of motor 13 It connects, the right side output end of motor 13 is connected to the left side input terminal of retarder 14, on front side of the bottom end of the first rotating wheel 10 and bottom end Rear side is provided with the first support wheel 16, and the middle part of two group of first support wheel 16 is provided with the perforative third through-hole in left and right, and two It is provided with first rotating shaft 18 in group third through-hole, the left end of two groups of first rotating shafts 18 is each passed through two groups of third through-holes and stretches out Extraneous to two group of first 16 left end of support wheel, the right end of two groups of first rotating shafts 18 is each passed through two groups of third through-holes and extend out to two The right end of the first support wheel 16 of group is extraneous, and the left side of two groups of first rotating shafts 18 is provided with the first support plate 15, and two groups first Left side of the upside of fagging 15 respectively with two groups of first rotating shafts 18 is rotatably connected, and the right side of two groups of first rotating shafts 18 is provided with Second support plate 17, right side of the upside of two group of second support plate 17 respectively with two groups of first rotating shafts 18 are rotatably connected, and first The left end of first rotating shaft 18 is connect with the right side output end of retarder 14 on front side of 10 bottom end of rotating wheel, 11 bottom end of the second rotating wheel Front side and rear side are provided with the second support wheel 20, and the middle part of two group of second support wheel 20 is provided with the perforative four-way in left and right Hole is provided with the second shaft 22 in two groups of fourth holes, and the left end of two group of second shaft 22 passes through two groups of fourth holes respectively And it is extend out to two group of second 20 left end of support wheel external world, two group of second having for shaft 22 singly passes through two groups of fourth holes respectively and stretches Extraneous to two group of second support wheel 20 right end out, the right side of two group of second shaft 22 is provided with third support plate 19, and two groups the The upside of three support plates 19 and the left side of two group of second shaft 22 are rotatably connected, and the right side of two group of second shaft 22 is provided with 4th support plate 21, the upside of two group of the 4th support plate 21 and the right side of two group of second shaft 22 are rotatably connected；By sand material, Mountain flour and heated bitumen are conveyed into respectively in the first cavity, open motor, and motor drives retarder to turn by output end on the right side of motor Dynamic, retarder drives the first support wheel rotation on front side of the first rotating wheel bottom end by first rotating shaft on front side of the first rotating wheel bottom end, The first support wheel outer wall is adjacent to the first rotating wheel on front side of first rotating wheel bottom end, the first support wheel on front side of the first rotating wheel bottom end The first rotating wheel is driven to rotate, the first rotating wheel outer wall is adjacent to the first support wheel outer wall on rear side of the first rotating wheel bottom end, and first Rotating wheel drives the rotation of the first support wheel, the first rotating wheel on rear side of the first rotating wheel bottom end to be fastenedly connected with mixing chamber, and first turn Driving wheel drives mixing chamber rotation, and mixing chamber is fastenedly connected with the second rotating wheel, and mixing chamber drives the second rotating wheel to rotate, and second turn It is adjacent to respectively with two group of second support wheel outer wall on front side of driving wheel bottom end with rear side, the second rotating wheel drives two group of second support rotation It is dynamic, so that mixing chamber be made to be rotated by two group of first support wheel and two group of second support wheel position supporting point, the in mixing chamber Asphalt mixture in the first cavity is mixed in the rotation of one cavity, drives mixing chamber rotation to make pitch in the first cavity by motor Mixing is stirred, and the process for saving manpower stirring saves labour, improves practicability and reliability, while whipping process Lasting to carry out, sand material, mountain flour and heated bitumen convey sustainable progress, improve the asphalt mixture efficiency of supply that stirring is completed, mention High practicability and reliability.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, further includes four groups of stirring rods 23 and four Group deflector 24, the outer end of four groups of stirring rods 23 connect with the first cavity inner wall, and the outer end of four groups of deflectors 24 is with first Cavity inner wall connection, four groups of stirring rods 23 and four groups of deflectors 24 are uniformly staggered installation of when installing；By the way that four groups of stirring rods are arranged, Asphalt mixture in first cavity can effectively be stirred, while effective powder is carried out to the massive asphalt mixing formed when stirring It is broken, stirring efficiency is improved, by the way that four groups of deflectors are arranged, asphalt mixture when stirring can slowly be pushed to the right, stirring is completed Asphalt mixture be pushed to the first cavity right end and be discharged outside in collection device by discharging, saving manpower, to take out pitch mixed Material process, raising can practicability and reliabilities.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model further includes the first spacing collar 25 and Two spacing collars 26, the middle part of the first spacing collar 25 are provided with the perforative fifth hole in left and right, and the first spacing collar 25 is logical by the 5th On hole is sleeved on the left of 1 outer wall of mixing chamber, the left end of the first spacing collar 25 is connect with the right end of the first rotating wheel 10, the second limit The middle part of circle 26 is provided with perforative 6th through-hole in left and right, and the second spacing collar 26 is sleeved on 1 outer wall of mixing chamber by the 6th through-hole On right side, the right end of the second spacing collar 26 is connect with the left end of the second rotating wheel 11；By the way that the first spacing collar and second is arranged Spacing collar can effectively prevent mixing chamber to move left and right during rotation, prevent mixing chamber and two group of first support wheel and two groups Occur to be detached between second support wheel to cause equipment damage and waste of material, while preventing from causing personal injury, improves reliability And safety.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, further includes bearing column 27 and bearing 28, the right end of the second shaft 22 is connect with the left end of bearing column 27, and bearing 28 is sleeved in bearing column 27, in the left end of bearing 28 It encloses and is adjacent to the right end of the second shaft 22, the upside of the 4th support plate 21 is provided with the perforative bearing hole in left and right, and bearing 28 passes through The left end of 4th support plate 21 stretches in bearing hole；By the way that bearing is arranged, the second shaft can be made more smooth in rotation, subtracted Few second shaft rotation friction, and then mixing chamber rotary resistance is reduced, improve rotational efficienty.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, further includes locking nut 29, bearing It is provided with screw thread on the right side of the outer wall of column 27,29 spiral shell encapsulation of locking nut is located on 27 outer wall thread of bearing column, locking nut 29 Left end and the right end inner ring of bearing 28 are adjacent to；By the way that locking nut is arranged, bearing inner race can be fixed, prevent bearing inner race In rotation, band dynamic bearing prolongs bearing column and moves right, and prevents from falling off between bearing and bearing column, improves reliability.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, further includes briquetting 30, briquetting 30 It is provided with round boss in the middle part of left end, the perforative extruded hole in left and right is provided in the middle part of round boss, the left end of round boss is logical The right end for crossing the 4th support plate 21 stretches in bearing hole, and the left end of round boss is adjacent to the right end outer ring of bearing 28, briquetting It is adjacent on the upside of 30 left end and the right end of the 4th support plate 21, while the right end of bearing column 27 is protruded by the left end of round boss To extruded hole, briquetting 30 is bolted connection with the 4th support plate 21；By the way that briquetting is arranged, bearing can be effectively prevent logical It crosses bearing hole to move left and right, so that the lateral position of the second shaft be fixed, improves reliability and safety.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, further includes flat key 31, the second shaft 22 top middle portion is provided with and communicated with the first keyway, and fourth hole top middle portion is provided with and communicated on front side of 11 bottom end of the second rotating wheel Second keyway, the top of the first keyway are connected to the bottom end of the second keyway, and the top of flat key 31 is located in the second keyway, flat key 31 Bottom end be located in the first keyway；By the way that flat key is arranged, the second support wheel can be effectively prevent in rotation, the second support wheel and the Slipping phenomenon occurs between two shafts, guarantees to rotate synchronization between the second support wheel and the second shaft, improves reliability.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model further includes 32, four groups of struts of bottom plate 33 and four groups of idler wheels 34, the bottom end of pedestal 12, the bottom end of two group of first support plate 15, the bottom end of two group of second support plate 17, two The bottom end and the bottom end of two group of the 4th support plate 21 of group third support plate 19 are connect with the top of bottom plate 32, four groups of struts 33 Top is connect with front left side, left rear side, forward right side and the right lateral side of 32 bottom end of bottom plate respectively, the bottom end difference four of four groups of struts 33 Group idler wheel 34 is rotatably connected；It, can be by pitch mixed support device integral installation on bottom plate top, by turning by the way that bottom plate is arranged Four groups of idler wheels are moved, pitch mixed support device can be moved, convert work-yard, improve adaptability.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, at work, by by sandstone Material, mountain flour and heated bitumen are conveyed into respectively in the first cavity, open motor, and motor drives retarder by output end on the right side of motor Rotation, retarder drive the first support rotation on front side of the first rotating wheel bottom end by first rotating shaft on front side of the first rotating wheel bottom end Dynamic, the first support wheel outer wall is adjacent to the first rotating wheel on front side of the first rotating wheel bottom end, first on front side of the first rotating wheel bottom end Support wheel drives the rotation of the first rotating wheel, and the first rotating wheel outer wall is adjacent to the first support wheel outer wall on rear side of the first rotating wheel bottom end, First rotating wheel drives the rotation of the first support wheel, the first rotating wheel on rear side of the first rotating wheel bottom end to be fastenedly connected with mixing chamber, the One rotating wheel drives mixing chamber rotation, and mixing chamber is fastenedly connected with the second rotating wheel, and mixing chamber drives the rotation of the second rotating wheel, the It is adjacent to respectively with two group of second support wheel outer wall on front side of two rotating wheel bottom ends with rear side, the second rotating wheel drives two group of second support Wheel rotation, thus rotate mixing chamber by two group of first support wheel and two group of second support wheel position supporting point, mixing chamber Asphalt mixture in the first cavity is mixed in interior first cavity rotation.

A kind of roadbed construction asphalt mixture auxiliary device of the utility model, mounting means, connection type or Set-up mode is common mechanical mode, is implemented as long as can reach the equal of its advantages；Bearing column, bearing, lock Tight nut and briquetting form a set of rotating mechanism, the first support wheel, the first rotating wheel bottom end rear side on front side of the first rotating wheel bottom end The right end of first support wheel and two group of second support wheel is mounted on rotating mechanism, and rear side first supports in the first rotating wheel bottom end The left end of plate and two groups of third support plates is mounted on rotating mechanism；First keyway, the second keyway and one group of composition of flat key are synchronous Synchronizing device is provided in device, two group of first support wheel and two group of second support wheel；Drying and heating device can be adopted in market Purchase.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into modification.

Claims

1. a kind of roadbed construction asphalt mixture auxiliary device, including mixing chamber (1), heated bitumen storehouse (2), mountain flour storehouse (3), Sandstone feed bin (4), the first delivery pipe (5), the second delivery pipe (6) and third delivery pipe (7), mixing chamber (1) is interior to be provided with first Cavity, the first cavity left end are provided with and communicated with feeding inlet, and the first cavity right end is provided with and communicated with discharge port, heated bitumen storehouse (2), stone Powder cabin (3), sandstone feed bin (4) are respectively positioned on mixing chamber (1) left end external world, are provided with the second cavity, heated bitumen in heated bitumen storehouse (2) It is connected on the downside of the right end in storehouse (2) with the left end of the first delivery pipe (5), the right end of the first delivery pipe (5) is stretched to by feeding inlet On the left of first inside cavity, third cavity, right end downside and the second delivery pipe (6) of mountain flour storehouse (3) are provided in mountain flour storehouse (3) Left end connection, the right end of the second delivery pipe (6) stretched on the left of the first inside cavity by feeding inlet, and sandstone feed bin (4) is interior It is provided with the 4th cavity, is connected on the downside of the 4th cavity right end with the left end of third delivery pipe (7), the right end of third delivery pipe (7) It is stretched on the left of the first inside cavity by feeding inlet, the right end of the second delivery pipe (6) is located on third delivery pipe (7) right end Side, the right end of the first delivery pipe (5) are located above the second delivery pipe (6) right end, and the first delivery pipe is provided with and communicated on the left of (5) Pump (8) are detached, pump (8) is detached and is located at mixing chamber (1) left end external world, be provided with and communicated with drying on the left of third delivery pipe (7) and add Thermal (9), drying and heating device (9) are located at mixing chamber (1) left end external world；It is characterized in that, further including the first rotating wheel (10), the second rotating wheel (11), pedestal (12), motor (13) and retarder (14), the first rotating wheel are provided in the middle part of (10) The perforative first through hole in left and right, the first rotating wheel (10) are sleeved on the left of mixing chamber (1) outer wall by first through hole, and first turn Driving wheel (10) is fastenedly connected with mixing chamber (1) by first through hole, and it is perforative to be provided with left and right in the middle part of the second rotating wheel (11) Second through-hole, the second rotating wheel (11) are sleeved on the right side of mixing chamber (1) outer wall by the second through-hole, the second rotating wheel (11) with Mixing chamber (1) is fastenedly connected by the second through-hole, and pedestal (12) is located at lower section, the top of pedestal (12) on the left of mixing chamber (1) bottom end The connection at end and motor (13), the right side output end of motor (13) are connected to the left side input terminal of retarder (14), the first rotation It takes turns on front side of the bottom end of (10) and is provided with the first support wheel (16) on rear side of bottom end, is all provided in the middle part of two group of first support wheel (16) It is equipped with the perforative third through-hole in left and right, is provided in two groups of third through-holes first rotating shaft (18), two groups of first rotating shafts (18) Left end is each passed through two groups of third through-holes and extend out to that two group of first support wheel (16) left end is extraneous, two groups of first rotating shafts (18) Right end is each passed through two groups of third through-holes and extend out to the right end external world of two group of first support wheel (16), two groups of first rotating shafts (18) Left side be provided with the first support plate (15), the upside of two group of first support plate (15) respectively with two groups of first rotating shafts (18) Left side is rotatably connected, and is provided with the second support plate (17) on the right side of two groups of first rotating shafts (18), two group of second support plate (17) upside is rotatably connected on the right side of two groups of first rotating shafts (18) respectively, first turn on front side of the first rotating wheel (10) bottom end The left end of axis (18) is connect with the right side output end of retarder (14), and the front side of the second rotating wheel (11) bottom end and rear side are respectively provided with Have the second support wheel (20), is provided with the perforative fourth hole in left and right in the middle part of two group of second support wheel (20), two group the 4th It is provided in through-hole the second shaft (22), the left end of two group of second shaft (22) passes through two groups of fourth holes respectively and extend out to Two group of second support wheel (20) left end is extraneous, and two group of second having for shaft (22) singly passes through two groups of fourth holes respectively and extend out to Two group of second support wheel (20) right end is extraneous, is provided with third support plate (19) on the right side of two group of second shaft (22), two groups It is rotatably connected on the left of the upside of third support plate (19) and two group of second shaft (22), the right side of two group of second shaft (22) It is provided with the 4th support plate (21), the upside of two group of the 4th support plate (21) and the right side of two group of second shaft (22) can be rotated Connection.

2. a kind of roadbed construction asphalt mixture auxiliary device as described in claim 1, which is characterized in that further include four Group stirring rod (23) and four groups of deflectors (24), the outer end of four groups of stirring rods (23) are connect with the first cavity inner wall, and four groups are led The outer end of flowing plate (24) is connect with the first cavity inner wall, and four groups of stirring rods (23) and four groups of deflectors (24) are uniformly handed over when installing Mistake installation.

3. a kind of roadbed construction asphalt mixture auxiliary device as claimed in claim 2, which is characterized in that further include the One spacing collar (25) and the second spacing collar (26) are provided with the perforative fifth hole in left and right in the middle part of the first spacing collar (25), and One spacing collar (25) is sleeved on the left of mixing chamber (1) outer wall by fifth hole, the left end and first of the first spacing collar (25) The right end of rotating wheel (10) connects, and is provided with perforative 6th through-hole in left and right, the second spacing collar in the middle part of the second spacing collar (26) (26) it is sleeved on the right side of mixing chamber (1) outer wall by the 6th through-hole, the right end and the second rotating wheel of the second spacing collar (26) (11) left end connection.

4. a kind of roadbed construction asphalt mixture auxiliary device as claimed in claim 3, which is characterized in that further include axis The right end of bearing column (27) and bearing (28), the second shaft (22) is connect with the left end of bearing column (27), and bearing (28) is sleeved on axis In bearing column (27), the left end inner ring of bearing (28) and the right end of the second shaft (22) are adjacent to, and are set on the upside of the 4th support plate (21) It is equipped with the perforative bearing hole in left and right, bearing (28) is stretched in bearing hole by the left end of the 4th support plate (21).

5. a kind of roadbed construction asphalt mixture auxiliary device as claimed in claim 4, which is characterized in that further include lock The outer wall right side of tight nut (29), bearing column (27) is provided with screw thread, and locking nut (29) spiral shell encapsulation is located at bearing column (27) outside On wall screw thread, the left end of locking nut (29) and the right end inner ring of bearing (28) are adjacent to.

6. a kind of roadbed construction asphalt mixture auxiliary device as claimed in claim 5, which is characterized in that further include pressure The left end middle part of block (30), briquetting (30) is provided with round boss, and the perforative extruded hole in left and right is provided in the middle part of round boss, The left end of round boss is stretched in bearing hole by the right end of the 4th support plate (21), the left end and bearing (28) of round boss Right end outer ring be adjacent to, be adjacent on the upside of the right end of the left end of briquetting (30) and the 4th support plate (21), while bearing column (27) Right end is stretched in extruded hole by the left end of round boss, briquetting (30) and the 4th support plate (21) company of being fastened by bolts It connects.

7. a kind of roadbed construction asphalt mixture auxiliary device as claimed in claim 6, which is characterized in that further include putting down Key (31), the top middle portion of the second shaft (22) are provided with and communicated with the first keyway, four-way on front side of the second rotating wheel (11) bottom end Hole top middle portion is provided with and communicated with the second keyway, and the top of the first keyway is connected to the bottom end of the second keyway, the top of flat key (31) End is located in the second keyway, and the bottom end of flat key (31) is located in the first keyway.

8. a kind of roadbed construction asphalt mixture auxiliary device as claimed in claim 7, which is characterized in that further include bottom Plate (32), four groups of struts (33) and four groups of idler wheels (34), the bottom end of pedestal (12), the bottom end of two group of first support plate (15), two The bottom end of the bottom end of group the second support plate (17), the bottom end of two groups of third support plates (19) and two group of the 4th support plate (21) with The top of bottom plate (32) connects, the top of four groups of struts (33) front left side, left rear side, the forward right side with bottom plate (32) bottom end respectively It is connected with right lateral side, the bottom end of four groups of struts (33) distinguishes four groups of idler wheels (34) and is rotatably connected.