CN217479891U

CN217479891U - Pitch dosage conveyor for highway maintenance

Info

Publication number: CN217479891U
Application number: CN202122827993.8U
Authority: CN
Inventors: 冯萌萌
Original assignee: Hancheng Xinzhang Engineering Co ltd
Current assignee: Hancheng Xinzhang Engineering Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-09-23
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to a pitch processing technology field just discloses a pitch dosage conveyor for highway maintenance, which comprises a housin, the top of casing is provided with the pan feeding mouth, fixed mounting has rotary device on the inner wall at casing top, fixedly connected with fixed plate on one side inner wall of casing, the top of fixed plate is provided with agitating unit. The stirring blade is arranged above the filter screen through the arrangement, when the asphalt is stirred well and becomes thin, the asphalt can fall to the lower part through the filter screen, the asphalt can be continuously stirred until the asphalt is stirred to be thin without stirring, and the inclined plane of the triangular plate is used for helping the asphalt to slide from the discharge hole and not be accumulated on two sides of the bottom of the stirring barrel.

Description

Pitch dosage conveyor for highway maintenance

Technical Field

The utility model relates to a pitch processing technology field specifically is a pitch dosage conveyor for highway maintenance.

Background

Asphalt is a blackish brown complex mixture composed of hydrocarbons with different molecular weights and non-metallic derivatives thereof, with the rapid increase of modern traffic flow and driving frequency, the axle weight of freight vehicles is continuously increased, the requirements for further improving the flow resistance of the road surface, namely the anti-rutting capability at high temperature, the flexibility and elasticity, namely the anti-cracking capability at low temperature, the wear resistance and the service life are further improved, the changes provide a serious challenge for the performance of the asphalt, more special asphalt is required to meet different use requirements, and according to Chinese patents: "an asphalt dosage conveyor for road maintenance", and the publication number is: CN213476528U proposes, in the use, drive first bull stick through the conveyer belt and rotate, first bull stick drives the stirring leaf and reaches the stirring effect, but because the pan feeding mouth is in the top of conveyer belt, after the pan feeding, can make conveyer belt and first gear, second gear and scraper blade be stained with pitch, pitch can glue on first gear, second gear and conveyer belt, influences their work, for this reason, we improve the stirring mode among the device to propose a pitch dosage conveyor for highway maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pitch dosage conveyor for highway maintenance reaches the purpose of solving the problem that exists among the above-mentioned prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a pitch dosage conveyor for highway maintenance, includes the casing, the top of casing is provided with the pan feeding mouth, fixed mounting has rotary device on the inner wall at casing top, fixedly connected with fixed plate on one side inner wall of casing, the top of fixed plate is provided with agitating unit.

Preferably, the rotating means includes: case, motor, bull stick, tooth, gear, agitator, connecting rod one, connecting rod two, ball, case fixed connection is on the inner wall at casing top, motor fixed mounting is in quick-witted incasement portion, the output of motor passes through the one end fixed connection of shaft coupling with the bull stick, the one end that the motor was kept away from to the bull stick runs through quick-witted case and extends to the outside of quick-witted case, the tooth facing is established on the one end outer wall of bull stick at quick-witted case outside, tooth and bull stick fixed connection, tooth and gear engagement, gear fixed mounting is on the outer wall at agitator top, through setting up the gear annularly, utilizes tooth rotation to drive ring gear and rotates, accomplishes the rotation in the outside of agitator from this, does not influence the stirring of pitch in inside.

Preferably, the spout has been seted up on the outer wall of agitator, ball sliding connection is in the spout, the quantity of ball is two, one ball fixed connection is in the one end of connecting rod one, another ball fixed connection is in the one end of connecting rod two, the other end fixed connection of connecting rod one is on one side outer wall of quick-witted case, the other end fixed connection of connecting rod two slides in the spout through setting up the ball on one side inner wall of casing, is the power in order to add the bearing for the agitator.

Preferably, the stirring device includes: cylinder, telescopic link, magnet, dog, dead lever, set-square, filter screen, stirring leaf, cylinder fixed mounting is on the outer wall at fixed plate top, the output of cylinder and the one end fixed connection of telescopic link, the one end and the magnet fixed connection of cylinder are kept away from to the telescopic link, be provided with the iron sheet on the outer wall of dog, the magnet is connected with iron sheet magnetism, through setting up the magnet, can utilize the magnetic force of magnet to hold the iron sheet on the dog outer wall, reaches the effect that can move the dog automatically, moves the dog after, like forming the discharge gate, can discharge the pitch that stirs.

Preferably, the one end fixed connection of dead lever is on the outer wall at fixed plate top, the one end that the fixed plate was kept away from to the dead lever runs through the agitator and extends to the inside of agitator, filter screen sleeve establishes on the outer wall of dead lever, the stirring leaf cover is established on the outer wall of dead lever, set-square fixed connection is on the inner wall of agitator bottom, the quantity of set-square is two, two the set-square uses the center of dog to set up as the axial symmetry, will stir the leaf setting in the top of filter screen through setting up, and when pitch is stirred, become rarefied back, just can drop to the below through the filter screen, and what not stirred can continue to accept the stirring and rarefied until the stirring, and the inclined plane of set-square is for help pitch from the discharge gate landing, can not pile up the both sides in the agitator bottom.

Preferably, the through-hole has been seted up on the fixed plate, the length of through-hole is greater than the length of dog, through setting up like this, when the dog blocks the agitator bottom, has prevented spilling over of pitch, when needs discharge pitch, then utilizes the cylinder function to move the dog away, and at this moment, pitch can flow through the through-hole of agitator bottom, and the through-hole through on the fixed plate flows down, if the through-hole length on the fixed plate is less than the length of dog, then can cause the condition that pitch fell on the fixed plate.

The utility model provides a pitch dosage conveyor for highway maintenance. The method has the following beneficial effects:

(1) the utility model discloses a set up the gear and form the ring, utilize tooth to rotate and drive ring gear and rotate, accomplish the outside completion rotation at the agitator from this, do not influence the stirring of pitch in inside.

(2) The utility model discloses a setting will stir the leaf setting in the top of filter screen, is stirred when pitch, becomes thin back, just can drop to the below through the filter screen, and what not stirred can continue to accept the stirring and become thin until the stirring, and the inclined plane of set-square is for help pitch from the discharge gate landing, can not pile up the both sides in the agitator bottom.

Drawings

FIG. 1 is a front view of an asphalt dosage delivery device for road maintenance of the present invention;

FIG. 2 is a cross-sectional view of a rotary device of the asphalt dosage delivery device for road maintenance of the present invention;

FIG. 3 is a top view of the mixing drum of the asphalt dosage delivery device for road maintenance;

FIG. 4 is a front sectional view of the outer wall of the mixing drum of the asphalt dosage delivery device for road maintenance of the present invention;

fig. 5 is an internal cross-sectional view of the mixing drum of the asphalt dosage delivery device for road maintenance.

In the figure: 1. a housing; 2. a feeding port; 3. a fixing plate; 4. a rotating device; 401. a chassis; 402. a motor; 403. a rotating rod; 404. teeth; 405. a gear; 406. a stirring barrel; 407. a first connecting rod; 408. a second connecting rod; 409. a round bead; 5. a stirring device; 501. a cylinder; 502. a telescopic rod; 503. a magnet; 504. a stopper; 505. fixing the rod; 506. a set square; 507. a filter screen; 508. stirring the leaves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a pitch dosage conveyor for highway maintenance, includes casing 1, and casing 1's top is provided with pan feeding mouth 2, and fixed mounting has rotary device 4 on the inner wall at casing 1 top, and rotary device 4 includes: the stirring device comprises a case 401, a motor 402, a rotating rod 403, teeth 404, a gear 405, a stirring barrel 406, a first connecting rod 407, a second connecting rod 408 and a ball 409, wherein the case 401 is fixedly connected to the inner wall of the top of the shell 1, the motor 402 is fixedly arranged in the case 401, the output end of the motor 402 is fixedly connected with one end of the rotating rod 403 through a coupler, one end of the rotating rod 403, which is far away from the motor 402, penetrates through the case 401 and extends to the outside of the case 401, the teeth 404 are sleeved on the outer wall of one end of the rotating rod 403, which is outside the case 401, the teeth 404 are fixedly connected with the rotating rod 403, the teeth 404 are meshed with the gear 405, the gear 405 is fixedly arranged on the outer wall of the top of the stirring barrel 406, the gear 405 is arranged in a ring shape, the teeth 404 are used for rotating to drive the ring gear 405 to rotate, so that the rotation outside of the stirring barrel 406 is completed, the stirring of asphalt is not affected inside, a chute is formed on the outer wall of the stirring barrel 406, ball 409 sliding connection is in the spout, the quantity of ball 409 is two, a ball 409 fixed connection is in the one end of connecting rod 407, another ball 409 fixed connection is in the one end of connecting rod two 408, the other end fixed connection of connecting rod 407 is on one side outer wall of quick-witted case 401, the other end fixed connection of connecting rod two 408 is on one side inner wall of casing 1, slide in the spout through setting up ball 409, be for adding the power of bearing for agitator 406, fixedly connected with fixed plate 3 on one side inner wall of casing 1, the top of fixed plate 3 is provided with agitating unit 5, agitating unit 5 includes: the device comprises an air cylinder 501, an expansion link 502, a magnet 503, a stop block 504, a fixing rod 505, a triangular plate 506, a filter screen 507 and a stirring blade 508, wherein the air cylinder 501 is fixedly arranged on the outer wall of the top of a fixing plate 3, the output end of the air cylinder 501 is fixedly connected with one end of the expansion link 502, one end of the expansion link 502 far away from the air cylinder 501 is fixedly connected with the magnet 503, the outer wall of the stop block 504 is provided with an iron sheet, the magnet 503 is magnetically connected with the iron sheet, by arranging the magnet 503, the iron sheet on the outer wall of the stop block 504 can be attracted by the magnetic force of the magnet 503 to achieve the effect of automatically moving the stop block 504, after moving the stop block 504, a discharge port is formed, the stirred asphalt can be discharged, one end of the fixing rod 505 is fixedly connected on the outer wall of the top of the fixing plate 3, one end of the fixing rod 505 far away from the fixing plate 3 penetrates through the stirring barrel 406 and extends to the inside of the stirring barrel 406, the filter screen 507 is sleeved on the outer wall of the fixing rod 505, the stirring blades 508 are sleeved on the outer wall of the fixed rod 505, the triangular plates 506 are fixedly connected to the inner wall of the bottom of the stirring barrel 406, the number of the triangular plates 506 is two, the two triangular plates 506 are arranged in an axisymmetric manner by taking the center of the stop block 504 as the center, the stirring blades 508 are arranged above the filter screen 507 by arrangement, when the asphalt is stirred and becomes thin, the asphalt can fall to the lower side through the filter screen 507, the asphalt can be continuously stirred until the asphalt is stirred and thin, the inclined surface of the triangular plates 506 is used for helping the asphalt to slide from the discharge port and not to be accumulated on two sides of the bottom of the stirring barrel 406, through holes are formed in the fixed plate 3, the length of each through hole is larger than that of the stop block 504, when the bottom of the stirring barrel 406 is blocked by the stop block 504, when the asphalt needs to be discharged, the stop block 504 is moved by using the operation of the air cylinder 501, at the moment, the asphalt can flow out through holes at the bottom of the stirring barrel 406, flows down through the through hole of the fixing plate 3, and if the length of the through hole of the fixing plate 3 is smaller than that of the stopper 504, the asphalt falls on the fixing plate 3.

When the asphalt mixing machine is used, the rotating rod 403 is driven to rotate through the operation of the motor 402, the rotating rod 403 rotates to drive the teeth 404 to rotate, the teeth 404 are meshed with the gear 405, the teeth 404 rotate to drive the mixing tank 406 to rotate, two round beads 409 respectively slide in sliding grooves in the outer wall of the mixing tank 406, the self-rotating effect of the mixing tank 406 is achieved, asphalt is put into the feeding port 2, the stirring tank 406 rotates, the asphalt achieves the stirred effect under the action of the stirring blade 508, the stirred diluted asphalt can fall along the filter screen 507, after stirring is completed, the rotation of the mixing tank 406 is stopped, the telescopic rod 502 is driven to extend through the operation of the cylinder 501, the telescopic rod 502 extends to drive the magnet 503 to be attached to the stopper 504, the stopper 504 is retracted through the telescopic rod 502, the stopper 503 is driven to return by the magnet 503, and the asphalt in the mixing tank 406 can fall through the through holes in the fixing plate 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pitch dosage conveyor for highway maintenance, includes casing (1), its characterized in that: the top of casing (1) is provided with pan feeding mouth (2), fixed mounting has rotary device (4) on the inner wall at casing (1) top, fixedly connected with fixed plate (3) on one side inner wall of casing (1), the top of fixed plate (3) is provided with agitating unit (5), and rotary device (4) include: the device comprises a case (401), a motor (402), a rotating rod (403), teeth (404), a gear (405), a stirring barrel (406), a first connecting rod (407), a second connecting rod (408) and a ball (409), wherein the case (401) is fixedly connected to the inner wall of the top of the shell (1), the motor (402) is fixedly installed in the case (401), the output end of the motor (402) is fixedly connected with one end of the rotating rod (403) through a coupler, one end, far away from the motor (402), of the rotating rod (403) penetrates through the case (401) and extends to the outside of the case (401), the teeth (404) are sleeved on the outer wall of one end, outside the case (401), of the rotating rod (403), the teeth (404) are fixedly connected with the rotating rod (403), the teeth (404) are meshed with the gear (405), and the gear (405) is fixedly installed on the outer wall of the top of the stirring barrel (406), the outer wall of agitator (406) has been seted up the spout, ball (409) sliding connection is in the spout, the quantity of ball (409) is two, one ball (409) fixed connection is in the one end of connecting rod (407), another ball (409) fixed connection is in the one end of connecting rod two (408), the other end fixed connection of connecting rod one (407) is on one side outer wall of quick-witted case (401), the other end fixed connection of connecting rod two (408) is on one side inner wall of casing (1).

2. An asphalt dosage delivery device for road maintenance according to claim 1, wherein: the stirring device (5) comprises: cylinder (501), telescopic link (502), magnet (503), dog (504), dead lever (505), set-square (506), filter screen (507), stirring leaf (508), cylinder (501) fixed mounting is on the outer wall at fixed plate (3) top, the output of cylinder (501) and the one end fixed connection of telescopic link (502), the one end and magnet (503) fixed connection of cylinder (501) are kept away from in telescopic link (502), be provided with the iron sheet on the outer wall of dog (504), magnet (503) are connected with iron sheet magnetism.

3. An asphalt dosage delivery device for road maintenance according to claim 2, wherein: one end fixed connection of dead lever (505) is on the outer wall at fixed plate (3) top, the one end that fixed plate (3) were kept away from in dead lever (505) runs through agitator (406) and extends to the inside of agitator (406), filter screen (507) cover is established on the outer wall of dead lever (505), stirring leaf (508) cover is established on the outer wall of dead lever (505), set square (506) fixed connection is on the inner wall of agitator (406) bottom, the quantity of set square (506) is two, two set square (506) use the center of dog (504) to set up as the axial symmetry.

4. An asphalt dosage delivery device for road maintenance according to claim 1, wherein: the fixing plate (3) is provided with a through hole, and the length of the through hole is larger than that of the stop block (504).