CN211274894U

CN211274894U - Old asphalt material crusher

Info

Publication number: CN211274894U
Application number: CN201921791273.7U
Authority: CN
Inventors: 王海战
Original assignee: Gansu Gongfa Longzhong High Tech Highway Maintenance Technology Co ltd
Current assignee: Gansu Gongfa Longzhong High Tech Highway Maintenance Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-18
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a broken technical field of pitch specifically is an old material breaker of pitch for solve among the prior art problem high inadequately to the crushing efficiency of old material pitch. The utility model discloses a broken case, the upper portion and the lower part of broken case are equipped with the feeder hopper respectively and go out the hopper, the headstock is installed to the top surface of broken case, the motor is installed to the top surface of headstock, be connected with the pivot that extends to broken incasement lower part on the motor, broken mechanism in installing in the pivot, install in the pivot and can follow the pivot rotation and be located the rotor plate on broken incasement upper portion, a plurality of rotary rods that are located vertical side are installed to the bottom surface of rotor plate, install outer broken mechanism on the rotary rod. The utility model discloses a same pivot drives interior crushing mechanism and outer crushing mechanism simultaneously and carries out the breakage to old material pitch, just so can be broken with old material pitch with shorter time to can improve the crushing efficiency to old material pitch.

Description

Old asphalt material crusher

Technical Field

The utility model relates to a broken technical field of pitch, more specifically relate to an old material breaker of pitch.

Background

Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking, petroleum pitch is a residue after crude oil distillation, and natural pitch is stored underground, and some forms a mineral layer or is accumulated on the surface of the earth crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like. The old asphalt is used asphalt, which can be reused after being reprocessed, and the old asphalt is mostly block asphalt bonded together, so that a certain crushing treatment is required to reuse the old asphalt.

Crushing equipment to old material pitch among the prior art includes operation platform, and operation platform bottom is equipped with array distribution's supporting legs, and the supporting legs includes the dead lever, and the dead lever bottom is equipped with the support base. The operation platform is provided with a crushing device, the crushing device comprises a motor fixing seat, one side of the motor fixing seat is provided with a T-shaped plate in parallel distribution, the side end of the T-shaped plate is provided with a limiting hole, the bottom of the T-shaped plate is provided with a fixing hole in parallel distribution, and the fixing hole is provided with a fixing bolt. Be equipped with the motor on the motor fixing base, the motor output is equipped with the action wheel, be equipped with broken axle between the T template, broken epaxial crushing unit that is equipped with array distribution, crushing unit is equipped with first fastening bolt including solid fixed ring on the solid fixed ring, first fastening bolt one side is equipped with array distribution's broken cutting edge, broken cutting edge includes the triangle blade, triangle blade bottom is equipped with the rectangle fixed block, is equipped with the hole on the rectangle fixed block, is equipped with second fastening bolt on the hole. The old asphalt can be crushed by the crushing blade.

However, the old asphalt crushing equipment only crushes the old asphalt through the crushing blades, so that the crushing efficiency of the old asphalt needs to be improved. Therefore, a crusher with higher crushing efficiency on old asphalt is urgently needed.

SUMMERY OF THE UTILITY MODEL

Based on above problem, the utility model provides an old material breaker of pitch for solve among the prior art problem high inadequately to the crushing efficiency of old material pitch. The utility model discloses a same pivot drives interior crushing mechanism and outer crushing mechanism simultaneously and carries out the breakage to old material pitch, just so can be broken with old material pitch with shorter time to can improve the crushing efficiency to old material pitch.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an old asphalt material crusher, includes broken case, the upper portion and the lower part of broken case are equipped with the feeder hopper respectively and go out the hopper, the headstock is installed to the top surface of broken case, the motor is installed to the top surface of headstock, be connected with the pivot that extends to broken incasement lower part on the motor, broken mechanism in installing in the pivot, install in the pivot and can follow the pivot rotation and be located the rotor plate on broken incasement upper portion, a plurality of rotary rods that are located vertical side are installed to the bottom surface of rotor plate, install outer broken mechanism on the rotary rod.

The working principle is as follows: when needs are to old material pitch breakage, be the motor circular telegram earlier, then drop into broken case with old material pitch from the feeder hopper, it is rotatory that the motor circular telegram drives the pivot, broken mechanism is rotatory in the rotatory drive of pivot, the motor can drive the rotor plate rotatory simultaneously, the rotor plate drives the rotary rod rotation again, the rotary rod drives outer slewing mechanism rotation again, internal rotation mechanism and outer slewing mechanism can carry out the breakage to old material pitch simultaneously like this, the old material pitch after by the breakage drops in broken incasement portion bottom surface because the effect of self gravity, then go out through a hopper again, get into next process. Thus, the old asphalt can be crushed in a shorter time, and the crushing efficiency of the old asphalt can be improved.

It is worth noting that: firstly, the motor is a conventional motor which can be easily purchased in the market, so the specific model, circuit connection and the like of the motor are not described in detail; the second is how old asphalt enters the crushing box from the feed hopper and goes out of the crushing box through the discharge hopper, which is known to those skilled in the art.

As a preferred mode, the inner crushing mechanism comprises an inner connecting sleeve sleeved on the rotating shaft, a helical blade is mounted on the inner connecting sleeve, and a plurality of inner blades are mounted on the helical blade.

As a preferable mode, the lower end of the rotating shaft is further provided with a buffer plate, and the top surface of the buffer plate is provided with a plurality of lower blades.

Preferably, the buffer plate is arranged obliquely and is located above the discharge hopper.

As a preferred mode, outer crushing mechanism establishes the outer adapter sleeve on the rotary rod including the cover, a plurality of cutter arbor are installed to detachable on the outer adapter sleeve, install a plurality of outer blades on the cutter arbor.

Preferably, the outer connecting sleeve is provided with a plurality of mounting holes, and the cutter bar is in threaded connection with the mounting holes.

Preferably, an installation seat is installed on the top surface of the crushing box, and a plurality of water guide grooves are formed in the bottom surface of the installation seat.

The utility model has the advantages as follows:

(1) the utility model discloses a same pivot drives interior crushing mechanism and outer crushing mechanism simultaneously and carries out the breakage to old material pitch, just so can be broken with old material pitch with shorter time to can improve the crushing efficiency to old material pitch.

(2) The utility model discloses broken mechanism is including the cover establish in the epaxial in-connection cover of pivot, installs helical blade on the in-connection cover, installs a plurality of interior blades on the helical blade. Can drive the internal connection cover when the pivot is rotatory, the internal connection cover drives the helical blade rotation again, and helical blade can drive the old material pitch of broken incasement on the one hand when rotatory and from up removing, and on the other hand can carry out the breakage to old material pitch, and helical blade drives old material pitch and from up removing and help further breakage to old material pitch down.

(3) The utility model discloses the buffer board is still installed to the lower extreme of well pivot, and the top surface of buffer board is equipped with a plurality of bottom knifes, and the old material pitch that falls on the buffer board can be broken once more by the bottom knifes, falls into broken incasement bottom again by the old material pitch after the bottom knifes are broken once more, finally goes out from a hopper.

(4) The utility model discloses the outer adapter sleeve on the rotary rod is established including the cover to outer broken mechanism in china and abroad, and detachable installs a plurality of cutter arbor on the outer adapter sleeve, installs a plurality of outer blades on the cutter arbor. Can drive the rotor plate when the pivot is rotatory, the rotor plate drives the rotary rod rotation again, the rotary rod drives the adapter sleeve rotation again, the adapter sleeve drives cutter arbor and outer blade rotation again, outer blade can carry out the breakage to old material pitch in rotatory, so outer blade, interior blade and lower blade mutually support can be faster break away old material pitch, so can great improvement to the crushing efficiency of old material pitch.

(5) The utility model discloses it has a plurality of mounting holes to open on the outer adapter sleeve, and the cutter arbor passes through threaded connection with the mounting hole. When a certain cutter bar is required to be detached from the outer connecting sleeve, the cutter bar can be rotated down from the outer connecting sleeve, so that the number and the density of the cutter bars can be adjusted according to the actual crushing condition of the old asphalt, and the cutter bars are also convenient to detach from the outer connecting sleeve.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

fig. 3 is a schematic front structural view of the inner crushing mechanism of the utility model;

fig. 4 is a schematic front structural view of the outer crushing mechanism of the present invention;

FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 4 according to the present invention;

fig. 6 is an enlarged schematic view of fig. 4 at C according to the present invention;

reference numerals: the crushing mechanism comprises a mounting base 1, a water chute 101, a crushing box 2, a feeding hopper 21, a discharging hopper 22, a buffer plate 3, a lower blade 31, an outer crushing mechanism 4, an outer connecting sleeve 41, a mounting hole 411, a cutter bar 42, an outer blade 43, a motor 5, a power box 6, a rotating plate 7, an inner crushing mechanism 8, an inner connecting sleeve 81, a helical blade 82, an inner blade 83, a rotating shaft 9 and a rotating rod 10.

Detailed Description

For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.

Example 1:

as shown in fig. 1-6, an old asphalt material crusher comprises a crushing box 2, a feed hopper 21 and a discharge hopper 22 are respectively arranged on the upper portion and the lower portion of the crushing box 2, a power box 6 is installed on the top surface of the crushing box 2, a motor 5 is installed on the top surface of the power box 6, a rotating shaft 9 extending to the lower portion in the crushing box 2 is connected to the motor 5, an inner crushing mechanism 8 is installed on the rotating shaft 9, a rotating plate 7 which can rotate along with the rotating shaft 9 and is located on the upper portion in the crushing box 2 is installed on the rotating shaft 9, a plurality of rotating rods 10 located in the vertical direction are installed on the bottom surface of the rotating plate 7, and an outer crushing.

The working principle is as follows: when needs are to old material pitch breakage, be motor 5 circular telegram earlier, then drop into broken case 2 with old material pitch from feeder hopper 21, motor 5 circular telegram drives pivot 9 rotatory, broken mechanism 8 is rotatory in the rotatory drive of pivot 9, motor 5 can drive rotor plate 7 rotatory simultaneously, rotor plate 7 drives rotary rod 10 rotatory again, rotary rod 10 drives outer slewing mechanism rotatory again, internal rotation mechanism and outer slewing mechanism can carry out the breakage to old material pitch simultaneously like this, the old material pitch after being broken drops in broken case 2 inside bottom surface because the effect of self gravity, then go out through out hopper 22 again, get into next process. Thus, the old asphalt can be crushed in a shorter time, and the crushing efficiency of the old asphalt can be improved.

It is worth noting that: firstly, the motor 5 is a conventional motor which can be easily purchased in the market, so the specific model, circuit connection and the like of the motor 5 are not described in detail; the second is how old asphalt enters the crushing box 2 from the feed hopper 21 and goes out of the crushing box 2 through the discharge hopper 22, which is known to the person skilled in the art.

Example 2:

as shown in fig. 1 to 6, this embodiment shows a preferable mechanism of the inner crushing mechanism on the basis of the above-described embodiments. That is, the inner crushing mechanism 8 includes an inner connecting sleeve 81 sleeved on the rotating shaft 9, a helical blade 82 is installed on the inner connecting sleeve 81, and a plurality of inner blades 83 are installed on the helical blade 82. Can drive the rotation of in-connection cover 81 when pivot 9 is rotatory, in-connection cover 81 drives helical blade 82 again rotatoryly, helical blade 82 can drive the old material pitch in broken case 2 on the one hand when rotatory from up removing down, and on the other hand can carry out the breakage to old material pitch, and helical blade 82 drives old material pitch and from up removing down helping to old material pitch further breakage.

Preferably, buffer plate 3 is still installed to the lower extreme of pivot 9, and the top surface of buffer plate 3 is equipped with a plurality of bottom knifes 31, and the old material pitch that falls on buffer plate 3 can be broken once more by bottom knifes 31, and the old material pitch after being broken once more by bottom knifes 31 falls into broken incasement 2 bottom again, finally goes out from hopper 22.

Preferably, the buffer plate 3 is arranged obliquely, and the buffer plate 3 is positioned above the discharging hopper 22. This further assists the old pitch from falling from the buffer plate 3 to the bottom of the crushing box 2 and out of the discharge hopper 22.

The rest is the same as example 1, and therefore, will not be described herein.

Example 3:

as shown in fig. 1 to 6, this embodiment gives a preferable structure of the outer crushing mechanism based on embodiment 1. Namely, the outer crushing mechanism 4 comprises an outer connecting sleeve 41 sleeved on the rotating rod 10, a plurality of cutter bars 42 are detachably mounted on the outer connecting sleeve 41, and a plurality of outer blades 43 are mounted on the cutter bars 42. Can drive the rotor plate 7 rotatory when pivot 9 is rotatory, the rotor plate 7 drives the rotary rod 10 rotatory again, the rotary rod 10 drives outer adapter sleeve 41 rotatory again, outer adapter sleeve 41 drives cutter arbor 42 and outer blade 43 rotation again, outer blade 43 can be broken old material pitch in rotatory, so outer blade 43, inner blade 83 and bottom knife 31 mutually support can be faster break old material pitch, so can great improvement to the crushing efficiency of old material pitch.

Preferably, the outer connecting sleeve 41 is provided with a plurality of mounting holes 411, and the cutter bar 42 is in threaded connection with the mounting holes 411. When a certain cutter bar 42 is required to be detached from the outer connecting sleeve 41, the cutter bar 42 can be rotated from the outer connecting sleeve 41, so that the number and the density of the cutter bars 42 can be adjusted according to the actual crushing condition of the old asphalt, and the cutter bar 42 is also convenient to detach from the outer connecting sleeve 41.

Preferably, the mounting seat 1 is installed on the top surface of the crushing box 2, and the plurality of water chutes 101 are opened on the bottom surface of the mounting seat 1, so that the crusher is not easily damaged by water penetrating for a long time when being installed on the ground.

The rest is the same as example 1, and therefore, will not be described herein.

The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an old material of pitch breaker, includes broken case (2), the upper portion and the lower part of broken case (2) are equipped with feeder hopper (21) and play hopper (22) respectively, its characterized in that: power box (6) are installed to the top surface of broken case (2), motor (5) are installed to the top surface of power box (6), be connected with pivot (9) that extend to lower part in broken case (2) on motor (5), broken mechanism (8) in installing on pivot (9), install rotor plate (7) that can follow pivot (9) rotation and be located upper portion in broken case (2) on pivot (9), a plurality of rotary rods (10) that are located vertical side are installed to the bottom surface of rotor plate (7), install outer broken mechanism (4) on rotary rod (10).

2. The used asphalt crusher of claim 1, wherein: interior broken mechanism (8) establish in-connection cover (81) on pivot (9) including the cover, install helical blade (82) on in-connection cover (81), install a plurality of interior blades (83) on helical blade (82).

3. The used asphalt crusher according to claim 2, wherein: buffer board (3) are still installed to the lower extreme of pivot (9), the top surface of buffer board (3) is equipped with a plurality of bottom knifes (31).

4. The used asphalt crusher according to claim 3, wherein: the buffer plate (3) is obliquely arranged, and the buffer plate (3) is positioned above the discharge hopper (22).

5. The used asphalt crusher of claim 1, wherein: outer broken mechanism (4) establish overcoat adapter sleeve (41) on rotary rod (10) including the cover, a plurality of cutter arbor (42) are installed to detachable on overcoat adapter sleeve (41), install a plurality of outer blade (43) on cutter arbor (42).

6. The used asphalt crusher according to claim 5, wherein: the outer connecting sleeve (41) is provided with a plurality of mounting holes (411), and the cutter bar (42) is in threaded connection with the mounting holes (411).

7. An old asphalt crusher according to any one of claims 1 to 6, characterized in that: the top surface of the crushing box (2) is provided with a mounting seat (1), and the bottom surface of the mounting seat (1) is provided with a plurality of water guide grooves (101).