CN115711297A - Quick-opening type discharging valve for highway maintenance and using method thereof - Google Patents

Abstract

The application discloses a quick-open type baiting valve for highway maintenance and a using method thereof, and belongs to the technical field of highway maintenance equipment. Including the blowing valve body, the blowing valve body is convenient for hot-melt kettle hot melt's repair material's entering, then emits repair material and accomplishes repair work, the bottom mounting of blowing valve body is provided with the unloading pipeline, the fixed outer loop that is provided with in outside of unloading pipeline, the bottom mounting of fixed outer loop is provided with pressing spring, pressing spring's the fixed flange that is provided with of the other end, the repair material after can making the hot melt through the unloading funnel among the blanking structure flows through the small opening, if the crack is less hour, can pull down blanking structure, then change the less unloading funnel of small opening, can adjust repair material's flow like this and carry out the crack repair, can reach the effect of sparingly repair material.

Description

Quick-opening type discharging valve for highway maintenance and using method thereof

Technical Field

The application relates to the technical field of highway maintenance equipment, in particular to a quick-open type baiting valve for highway maintenance and a using method thereof.

Background

The highway maintenance means that in order to keep a highway in a good state frequently and prevent the use quality of the highway from being reduced, a quick-open type baiting valve is used when a highway crack is repaired, so that a repairing material can achieve the repairing effect on the crack conveniently, dust around the crack is generally cleaned before the repair, and the repairing material can be better attached to the ground for use.

The document with the prior art publication number of CN209604578U provides a quick-open type baiting valve for highway maintenance, which can drive a rotating rod to rotate through a plurality of connecting rods by rotating a rotating wheel, the rotating rod can drive an external thread cylinder to rotate through two sliders, and is in threaded connection with the external thread cylinder through a nut, so that the external thread cylinder can move rightwards due to the rotation of the external thread cylinder, the external thread cylinder can drive a plug to move rightwards, so that a left port of a valve body is communicated with a discharging pipe, sealant can conveniently flow into the discharging pipe from the left port of the valve body and pour a highway crack, when the quick-open type baiting valve is not used, the rotating wheel is rotated reversely, so that the plug can move leftwards, so that the left port of the valve body and the discharging pipe are sealed, the sealant inside the valve body can be pushed back into a hot-melting kettle, and the blockage caused by residual cooling of the sealant is avoided.

In the related art, the plug can be moved by the rotation of the external thread cylinder, so that the discharging pipe can be operated to discharge and not discharge, and the residual repairing material in the valve body can be prevented.

In the prior art scheme, although the effects of discharging and not discharging and preventing the residual repairing material in the valve body can be realized through the external thread cylinder and the plug, the following defects still exist; need artifically clean around the crack before using the valve body blowing, it is comparatively troublesome, reduced work efficiency, and the crack is not of uniform size, and the repair material volume that uses is also different, and the flow of repair material is not convenient for freely adjusted to this device, leads to the waste of repair material.

In addition, in the existing design, the decoupling strands of the quick-opening type baiting valves for road maintenance are all plugged by plugs with balanced diameters, the moving directions of the plugs and the direction of a baiting opening are all parallel to the advancing path, but due to different road gaps, the material in the smaller gaps overflows, and the material waste is generated.

In view of this, we propose a quick-open type baiting valve for road maintenance and a method of use thereof.

Disclosure of Invention

1. Technical problem to be solved

An object of the application is to provide a fast open baiting valve for highway maintenance and application method thereof, it needs the manual work to clean around the crack to have solved before using the valve body blowing, it is comparatively troublesome, work efficiency is reduced, and the crack is not of uniform size, the repair material volume that uses is also different, the flow of repair material is not convenient for freely adjusted to this device, the technical problem who leads to the waste of repair material, it cleans the dust in advance to have realized not needing the manual work, can clean the dust at the blowing and go on simultaneously, and the work efficiency is improved, and can come to just come to join the use to the repair of not equidimension road crack input different flow through changing blanking structure, the technological effect of saving resource.

2. Technical scheme

The embodiment of the application provides a quick-open type baiting valve for highway maintenance and a using method thereof, comprising the following steps

The discharging valve body is convenient for the hot-melt repairing material of the hot-melt kettle to enter, and then the repairing material is discharged to finish the repairing work;

a discharging pipeline is fixedly arranged at the bottom end of the discharging valve body, a fixed outer ring is fixedly arranged on the outer side of the discharging pipeline, a pressing spring is fixedly arranged at the bottom end of the fixed outer ring, and a connecting flange is fixedly arranged at the other end of the pressing spring;

the hot melting device comprises a feeding structure, a hot melting kettle and a discharging valve, wherein the feeding structure can discharge repairing materials which are subjected to hot melting through the hot melting kettle, and can change different flow rates to repair different cracks;

the connecting flange is fixedly connected with the mounting flange through screws;

the cleaning mechanism is used for cleaning dust around road cracks which are not filled with repair materials, the cleaning mechanism is arranged at one end of the discharge valve body and comprises a cleaning frame, a motor is fixedly arranged on one side of the top end of the cleaning frame, a connecting long block is fixedly arranged at the driving end of the motor, a linkage sliding rod is arranged on one side of the top end of the connecting long block in a penetrating and sliding mode, a moving sliding block is fixedly arranged at one end of the linkage sliding rod, a fixed guide rod is arranged on one side of the moving sliding block in a penetrating and sliding mode, a shaking rod is fixedly arranged at two ends of the fixed guide rod through a connecting plate, and dust cleaning brushes are fixedly arranged on the outer sides of the shaking rods;

the top of cleaning the frame is provided with the battery case, motor and battery case electric connection, sway the pole and rotate to set up in the bottom both sides of cleaning the frame.

Through adopting above-mentioned technical scheme, clean the mechanism setting on the advancing direction of blowing valve body, the blowing valve body is at the in-process that removes, clean the mechanism and can clean the dust of crack both sides, the entering crack that the repair material can be better and with ground laminating of being convenient for, reach better repair effect, the battery case can be provided for the motor energy and use, the repair material after can making the hot melt through the unloading funnel in the blanking structure flows through the small opening, if the crack is less, can pull down blanking structure, then change the less unloading funnel of small opening, the flow that can adjust repair material like this carries out the crack repair, can reach the effect of sparingly repair material.

As an alternative of this application file technical scheme, the below of blowing valve body is provided with floating structure, floating structure includes the mount, the mount symmetry is provided with two, the fixed firm board that is provided with in one side of mount, the bottom mounting of firm board is provided with a plurality of auxiliary spring, the fixed spring support plate that is provided with of the other end of auxiliary spring, the inboard fixed connecting rod that is provided with of spring support plate, the connecting rod rotates and sets up in the bottom of mount, the bottom mounting of connecting rod is provided with floating board.

By adopting the technical scheme, after the hot-melted repairing material covers the crack, redundant material seeps out of the crack, and the floating structure can float the redundant repairing material by means of the floating plate in the moving process, so that the repairing material is more attractive after being repaired.

As an alternative scheme of this application file technical scheme, the mount all is fixed to be set up in the outside of unloading pipeline, the trowelling plate sets up to the arc, the position and the ground contact of the protruding cambered surface of trowelling plate.

By adopting the technical scheme, the structure can be better used and is convenient to trowel.

As an alternative of this document technical scheme, the inside and the top of blowing valve body are provided with shutoff mechanism, shutoff mechanism is including removing the rack, the inboard top meshing that removes the rack is provided with the gear, the fixed guide bar that is provided with in one side of removing the rack, the other end of guide bar is fixed to be set up in the inside of blowing valve body.

By adopting the technical scheme, the material inlet of the discharging valve body can be blocked by the blocking plug due to the arrangement of the blocking mechanism, so that the situation that the redundant materials are piled up and caked in the discharging valve body to form blockage after the use is finished is prevented, and the next repairing work is facilitated.

As an alternative scheme of this application file technical scheme, the guide bar runs through and slides and set up in the one end of blowing valve body, the shutoff stopper slides and sets up in the inboard of blowing valve body, the fixed actuating lever that is provided with in centre of gear, the both ends outside of actuating lever is rotated and is provided with firm riser, one side of firm riser is provided with locking mechanism, the fixed handle that is provided with in one end of actuating lever, wherein the tip cover of keeping away from the removal rack of guide bar is equipped with a cylindrical shutoff stopper and the diameter of this shutoff stopper is less than the diameter of blowing valve body, the processing of beating hair is done to the axial circumference surface of this shutoff stopper body, the blowing valve body is cylindrical and the slip cap is equipped with a magnetic ring on this blowing valve body, and this magnetic ring can slide around the axis direction on this valve body the axial circumference surface slip cap of shutoff stopper body is equipped with a magnetism structure that opens and shuts, and shuts by a circular cone form front end and a hollow cylinder straight section of thick bamboo rear end rather than fixed connection and constitute, circular cone form front end is the magnetic conduction material.

By adopting the technical scheme, the plugging mechanism can achieve better plugging effect conveniently.

As an alternative of this technical scheme, locking mechanism includes the ratchet, the outside block of ratchet is provided with the lock plate, the bottom mounting of lock plate is provided with reset spring, reset spring's the fixed extension board that is provided with of the other end, fixed extension board is fixed to be set up in one side of firm riser, the ratchet is fixed to be set up in the one end of actuating lever.

By adopting the technical scheme, the locking mechanism is convenient for the plugging mechanism to move when plugging, and the leakage of the repairing material is prevented.

As an alternative scheme of the technical scheme of the application, the two sides of the cleaning frame are rotatably provided with the moving wheels, and the cleaning frame is fixedly connected with the moving toothed rack through four screws.

Through adopting above-mentioned technical scheme, remove the wheel and be convenient for clean the mechanism and can better removal in the in-process that gos forward, will clean the frame and pass through screw fixed connection with removing the tooth frame and be convenient for dismantle the installation, be convenient for accomodate the storage to blowing valve body and clean the mechanism.

As an alternative of the technical scheme of the application document, the blocking plug is tightly arranged in the discharging valve body.

By adopting the technical scheme, the plugging plug can push residual repairing materials on the inner wall of the discharge valve body back to the hot melting kettle in the moving process, and plug the feed inlet to prevent the repairing materials from leaking.

As an alternative scheme of the technical scheme of the application document, the method comprises the following steps:

s1, firstly, a cleaning frame in a cleaning mechanism is arranged on one side of a movable rack in a plugging mechanism through four screws, then a handle is rotated, a driving rod in the plugging mechanism drives a gear to rotate, the movable rack moves due to the rotation of the gear, a guide rod and a plugging plug are driven to move, and a feed inlet of a discharging valve body and a discharging pipeline can be communicated;

s2, when the blocking plug is pushed to a feed inlet at one end of the discharge valve body, the driving rod can drive the ratchet wheel to stir the locking plate while rotating, the return spring is compressed at the moment, then the locking plate is clamped into the next tooth through the resilience of the return spring, the blocking plug is prevented from being fed when the feed inlet is blocked, so that the repairing material is leaked, and when the feed inlet needs to be opened, the locking plate is stirred to be separated from the tooth at the outer side of the ratchet wheel;

s3, a motor in the cleaning mechanism is started, the motor drives the connecting long block at the driving end to rotate, the connecting long block is linked to incline when rotating, the connecting long block slides on the inner side of the connecting long block, the connecting long block rotates in a circle, the linking slide rod can incline left and right, the left and right inclination of the linking slide rod drives the moving slide block to slide on the outer side of the fixed guide rod, the rocking rod can rotate, the rocking rod can only rotate for a quarter of a circle in two directions, and therefore the dust cleaning brush can rock left and right, dust on two sides of a road crack can be cleaned, and crack repairing work can be conducted conveniently;

s4, will pour into the inside of blowing valve body through the hot-melt kettle hot-melt repair material into after that, repair material can follow the unloading pipeline and flow out, then get into the road crack through the ejection of compact pipeline, accomplish repair work, if the road crack is less, then pull down the ejection of compact pipeline, change the less unloading funnel of small weeping hole, because the inboard at the ejection of compact pipeline is fixed to the unloading funnel, consequently change the ejection of compact pipeline can, the flow that can make repair material diminishes like this, prevent repair material' S excessive waste, in addition carry out at first when the whereabouts of above-mentioned different flow materials following operation: if the gap is small, firstly holding the magnetic ring on the periphery of the discharge valve body to slide towards the side far away from the movable tooth rack, so that after the plugging plug moves forwards to a certain position, the truncated cone-shaped front end stops moving after reaching the bottom of the magnetic ring, and the material body is blocked by the larger area of the truncated cone-shaped front end, so that the repair material body with smaller flow is released.

S5, the trowelling plate can tightly paste ground when repairing the crack, and auxiliary spring can compress, makes the trowelling plate can obtain auxiliary spring' S elasticity to can tighter laminating ground, prevent that unnecessary repair material from oozing out from the crack, the trowelling structure relies on the trowelling plate can be with unnecessary repair material trowelling at the in-process that removes, makes its more pleasing to the eye after repairing.

3. Advantageous effects

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. through two segmentation magnetism block structures of slidable magnetic ring cooperation in this application, can carry out the regulation of different unloading flows according to the highway gap size of difference, cooperate subsequent unloading funnel to carry out different meticulous unloading flow control.

2. According to the repairing material feeding structure, due to the arrangement of the blanking structure, the hot-melted repairing material can flow out through the leakage hole through the blanking funnel in the blanking structure, if the crack is small, the blanking structure can be detached, and then the blanking funnel with the small leakage hole is replaced, so that the flow of the repairing material can be adjusted to repair the crack, and the effect of saving the repairing material can be achieved;

3. according to the application, the cleaning mechanism is arranged above the advancing direction of the discharge valve body, and in the moving process of the discharge valve body, the cleaning mechanism can clean dust on two sides of a crack, so that a repairing material can better enter the crack and be attached to the ground, and a better repairing effect is achieved;

4. according to the application, through the arrangement of the trowelling structure, after the hot-melted repairing material covers the crack, redundant material seeps out of the crack, and the trowelling structure can trowel the redundant repairing material by means of the trowelling plate in the moving process, so that the repaired repairing material is more attractive;

5. this application can make the shutoff stopper block the material inlet port of blowing valve body through the setting through shutoff mechanism, and the setting of shutoff mechanism prevents to pile up the caking in the inside of blowing valve body and form blockking up, the going on of the next repair work of being convenient for after using the unnecessary material of completion back.

Drawings

Fig. 1 is a schematic overall structural diagram of a quick-open type baiting valve for highway maintenance according to a preferred embodiment of the present application;

FIG. 2 is a schematic diagram of the left and right axial-side overall structure of the quick-open type baiting valve for road maintenance disclosed in the preferred embodiment of the present application;

fig. 3 is a schematic view of a disassembled overall structure of a discharging valve body and a discharging structure of the quick-open type discharging valve for road maintenance disclosed in a preferred embodiment of the present application;

FIG. 4 is a schematic view of the overall structure of the floating structure of the quick-open type baiting valve for road maintenance according to the preferred embodiment of the present application

FIG. 5 is a schematic diagram illustrating an overall structure of a sweeping mechanism of a quick-open type baiting valve for road maintenance according to a preferred embodiment of the present application;

FIG. 6 is a schematic illustration showing a disassembled structure of a sweeping mechanism in a quick-open type baiting valve for road maintenance according to a preferred embodiment of the present application;

FIG. 7 is a schematic diagram of the overall structure of a plugging mechanism in a quick-open type baiting valve for road maintenance according to a preferred embodiment of the present application;

FIG. 8 is a schematic diagram illustrating an overall structure of a locking mechanism of a quick-open type baiting valve for road maintenance according to a preferred embodiment of the present application;

the numbering in the figures illustrates: 1. a discharge valve body; 2. a blanking structure; 201. a blanking pipeline; 202. fixing the outer ring; 203. a pressing spring; 204. a connecting flange; 205. installing a flange; 206. a discharging hopper; 207. a discharge pipeline; 3. leveling the structure; 301. a fixed mount; 302. a stabilizing plate; 303. an auxiliary spring; 304. a spring carrier plate; 305. a connecting rod; 306. smearing the plate; 4. a cleaning mechanism; 401. a cleaning frame; 402. a moving wheel; 403. a motor; 404. connecting the long blocks; 405. linking the slide bars; 406. moving the slide block; 407. fixing the guide rod; 408. a shaking rod; 409. a dust cleaning brush; 410. a battery case; 5. a plugging mechanism; 501. moving the toothed rack; 502. a gear; 503. a drive rod; 504. a guide bar; 505. blocking; 506. a handle; 6. stabilizing the vertical plate; 601. a ratchet wheel; 602. a lock plate; 603. a return spring; 604. and fixing the support plate.

Detailed Description

The present application is described in further detail below with reference to the attached drawing figures.

Referring to fig. 1 and 6, the embodiment of the application discloses a quick-open type baiting valve for road maintenance and a using method thereof, comprising

The discharging valve body 1 is convenient for the hot-melt repairing material of the hot-melt kettle to enter, and then the repairing material is discharged to finish the repairing work;

a discharging pipeline 201 is fixedly arranged at the bottom end of the discharging valve body 1, a fixed outer ring 202 is fixedly arranged on the outer side of the discharging pipeline 201, a pressing spring 203 is fixedly arranged at the bottom end of the fixed outer ring 202, and a connecting flange 204 is fixedly arranged at the other end of the pressing spring 203;

the blanking structure 2 can discharge repair materials which are subjected to hot melting through a hot melting kettle, and can change different flow rates to repair different cracks, the blanking structure 2 is arranged at the bottom end of the discharging valve body 1, the blanking structure 2 comprises a mounting flange 205, a discharging pipeline 207 is fixedly arranged at the bottom end of the mounting flange 205, a blanking funnel 206 is fixedly arranged on the inner side of the discharging pipeline 207, the blanking funnel 206 is conical, and a plurality of through leakage holes are formed in the top end of the blanking funnel 206;

the connecting flange 204 and the mounting flange 205 are fixedly connected through screws;

the cleaning mechanism 4 is used for cleaning dust around road cracks which are not filled with repair materials, the cleaning mechanism 4 is arranged at one end of the discharge valve body 1, the cleaning mechanism 4 comprises a cleaning frame 401, a motor 403 is fixedly arranged on one side of the top end of the cleaning frame 401, a connecting long block 404 is fixedly arranged at the driving end of the motor 403, a linkage sliding rod 405 is arranged on one side of the top end of the connecting long block 404 in a penetrating and sliding mode, a moving slide block 406 is fixedly arranged at one end of the linkage sliding rod 405, a fixed guide rod 407 is arranged on one side of the moving slide block 406 in a penetrating and sliding mode, a shaking rod 408 is fixedly arranged at two ends of the fixed guide rod 407 through a connecting plate, and dust cleaning brushes 409 are fixedly arranged on the outer sides of the shaking rod 408;

the top of cleaning frame 401 is provided with battery case 410, and motor 403 and battery case 410 electric connection rock pole 408 and rotate and set up in the bottom both sides of cleaning frame 401, and the both sides of cleaning frame 401 are rotated and are provided with and remove wheel 402, and cleaning frame 401 is through four screws and remove fixed connection between the toothholder 501.

The motor 403 in the cleaning mechanism 4 is started, the connecting long block 404 at the driving end is rotated by the driving of the motor 403, the connecting long block 404 is rotated, the linkage slide rod 405 inclines when the connecting long block 404 rotates, the connecting long block 404 slides on the inner side of the connecting long block 404, the linkage slide rod 405 inclines left and right to drive the movable slide block 406 to slide on the outer side of the fixed guide rod 407, the rocking rod 408 rotates accordingly, the rocking rod 408 can only rotate for a quarter turn in two directions, the dust cleaning brush 409 can rock left and right, the dust on two sides of a road crack can be cleaned, the crack repairing work can be carried out conveniently, the cleaning mechanism 4 can be detached when not used, and the storage are convenient.

Referring to fig. 1 and 4, a floating structure 3 is arranged below the discharge valve body 1, the floating structure 3 includes a fixed frame 301, two fixed frames 301 are symmetrically arranged, a stabilizing plate 302 is fixedly arranged on one side of the fixed frame 301, a plurality of auxiliary springs 303 are fixedly arranged at the bottom end of the stabilizing plate 302, a spring carrier plate 304 is fixedly arranged at the other end of the auxiliary springs 303, a connecting rod 305 is fixedly arranged on the inner side of the spring carrier plate 304, the connecting rod 305 is rotatably arranged at the bottom end of the fixed frame 301, a floating plate 306 is fixedly arranged at the bottom end of the connecting rod 305, the fixed frame 301 is fixedly arranged at the outer side of the discharge pipeline 201, the floating plate 306 is arc-shaped, and the convex arc surface of the floating plate 306 is in contact with the ground.

Cover the repair material behind the road crack, troweling board 306 can tightly paste ground, and auxiliary spring 303 can compress, makes troweling board 306 can obtain auxiliary spring 303's elasticity to laminating ground that can be tighter prevents that unnecessary repair material from oozing out from the crack, and troweling structure 3 relies on troweling board 306 can be with unnecessary repair material troweling at the in-process that removes, makes it repair more pleasing to the eye after more.

Referring to fig. 1 and 3, a plugging mechanism 5 is arranged inside and on the top of a discharge valve body 1, the plugging mechanism 5 includes a movable rack 501, a gear 502 is arranged on the top of the inner side of the movable rack 501 in a meshed manner, a guide rod 504 is fixedly arranged on one side of the movable rack 501, the other end of the guide rod 504 is fixedly arranged inside the discharge valve body 1, the guide rod 504 is arranged at one end of the discharge valve body 1 in a penetrating and sliding manner, a plugging plug 505 is arranged inside the discharge valve body 1 in a sliding manner, a driving rod 503 is fixedly arranged in the middle of the gear 502, a stable vertical plate 6 is rotatably arranged on the outer sides of two ends of the driving rod 503, a locking mechanism is arranged on one side of the stable vertical plate 6, a handle 506 is fixedly arranged at one end of the driving rod 503, and the plugging plug 505 is tightly attached to the inner side of the discharge valve body 1.

The end part of the guide rod 504 far away from the moving rack 501 is sleeved with a cylindrical sealing plug 505, the diameter of the sealing plug 505 is smaller than that of the discharge valve body 1, the outer surface of the axial circumference of the body of the sealing plug 505 is subjected to roughening treatment, the discharge valve body 1 is cylindrical, a magnetic ring is slidably sleeved on the body of the discharge valve body 1, the magnetic ring can slide back and forth on the valve body 1 along the axial direction, a magnetic opening and closing structure is slidably sleeved on the outer surface of the axial circumference of the body of the sealing plug 505 and consists of a truncated cone-shaped front end and a hollow cylindrical straight cylinder rear end fixedly connected with the truncated cone-shaped front end, the truncated cone-shaped front end is made of a magnetic conductive material, the design can control the truncated cone-shaped front end in the magnetic opening and closing structure to stay at the position on the sealing plug 505 according to the size of a road crack, for example, if the gap is small, the truncated cone-shaped front end on the periphery of the discharge valve body 1 is firstly held to slide away from the moving rack 501 side, so that the magnetic ring moves to a certain position after the sealing plug 505 moves forward, the gap is repaired, and the flow of the truncated cone-shaped front end is blocked by the magnetic ring, so that the plug 505 moves to the plug 1, the flow rate of the discharge valve body is blocked by the plug is smaller, and the plug is released.

The driving rod 503 is rotated by the handle 506, the rotation of the driving rod 503 drives the gear 502 to rotate, the gear 502 rotates to move the rack 501, the guide rod 504 is driven by the movement of the rack 501 to move, and the plug 505 can be driven by the movement of the guide rod 504 to move, so that the feed inlet is plugged or released, and the repair material can enter and flow out conveniently.

Referring to fig. 2 and 8, the locking mechanism includes a ratchet 601, a locking plate 602 is engaged with an outer side of the ratchet 601, a return spring 603 is fixedly disposed at a bottom end of the locking plate 602, a fixing support plate 604 is fixedly disposed at another end of the return spring 603, the fixing support plate 604 is fixedly disposed at one side of the stationary vertical plate 6, the ratchet 601 is fixedly disposed at one end of the driving rod 503,

ratchet 601 can follow actuating lever 503 and rotate, and ratchet 601's rotation dials locking plate 602, and reset spring 603 can compress when locking plate 602 is dialled, then makes locking plate 602 block in the next tooth in the ratchet 601 outside through reset spring 603's resilience force, prevents ratchet 601 gyration to can prevent that the shutoff in the shutoff mechanism 5 from blockking up that plug 505 can be not hard up when blockking up the feed inlet, prevents the seepage of repair material.

A use method of a quick-opening type baiting valve for highway maintenance comprises the following steps:

firstly, a cleaning rack 401 in a cleaning mechanism 4 is arranged on one side of a movable rack 501 in a blocking mechanism 5 through four screws, then a handle 506 is rotated, a driving rod 503 in the blocking mechanism 5 drives a gear 502 to rotate, the movable rack 501 is moved by the rotation of the gear 502, so that a guide rod 504 and a blocking plug 505 are driven to move, and a feeding hole of a discharging valve body 1 and a discharging pipeline 201 can be communicated;

when the sealing plug 505 is pushed to a feed inlet at one end of the discharge valve body 1, the driving rod 503 rotates and simultaneously drives the ratchet 601 to stir the locking plate 602, the return spring 603 compresses at the moment, then the locking plate 602 is clamped into the next tooth through the resilience of the return spring 603, the situation that the sealing plug 505 loosens when blocking the feed inlet to cause leakage of repairing materials is prevented, and when the feed inlet needs to be opened, the locking plate 602 is stirred to be separated from the teeth at the outer side of the ratchet 601;

then a motor 403 in the cleaning mechanism 4 is started, the motor 403 drives a connecting long block 404 at the driving end to rotate, a linkage slide rod 405 tilts when the connecting long block 404 rotates, and simultaneously slides on the inner side of the connecting long block 404, the connecting long block 404 rotates in a circumference manner, the linkage slide rod 405 tilts left and right, the left and right tilting of the linkage slide rod 405 drives a moving slide block 406 to slide on the outer side of a fixed guide rod 407, so that a shaking rod 408 rotates, the shaking rod 408 can only rotate for a quarter turn in two directions, and therefore the dust cleaning brush 409 shakes left and right, dust on two sides of a road crack is cleaned, and crack repairing work can be conveniently carried out;

then, the repairing material which is hot-melted by the hot melting kettle is injected into the discharging valve body 1, the repairing material flows out of the discharging pipeline 201 and then enters a road crack through the discharging pipeline 207, the repairing work is finished, if the road crack is small, the discharging pipeline 207 is disassembled, the discharging funnel 206 with a small leak hole is replaced, and the discharging pipeline 207 can be replaced because the discharging funnel 206 is fixed on the inner side of the discharging pipeline 207, so that the flow of the repairing material can be reduced, and the excessive waste of the repairing material is prevented; in addition, the following operations are carried out during the process when the different flow rates of the material bodies fall: if the gap is small, the magnetic ring on the periphery of the discharge valve body 1 is firstly held to slide towards the side far away from the movable toothed rack 501, so that after the plugging plug 505 moves forwards to a certain position, the truncated cone-shaped front end stops moving after reaching the bottom of the magnetic ring, the material body is blocked by the large area of the truncated cone-shaped front end, and the repair material body with small flow is released.

Troweling plate 306 can tightly paste ground when repairing the crack, and auxiliary spring 303 can compress, makes troweling plate 306 obtain auxiliary spring 303's elasticity to can tighter laminating ground, prevent unnecessary repair material from oozing out from the crack, troweling structure 3 relies on troweling plate 306 can be trowelled unnecessary repair material at the in-process that removes, makes it more pleasing to the eye after repairing.

Through two segmentation magnetism block structures of slidable magnetic ring cooperation in this application, can carry out the regulation of different unloading flows according to the highway gap size of difference, cooperate subsequent unloading funnel to carry out different meticulous unloading flow control.

Claims (9)

1. The utility model provides a highway maintenance is with quick-open baiting valve which characterized in that: comprises the following steps:

the discharging valve body is convenient for the hot-melt repairing material of the hot-melt kettle to enter, and then the repairing material is discharged to finish the repairing work;

a discharging pipeline is fixedly arranged at the bottom end of the discharging valve body, a fixed outer ring is fixedly arranged on the outer side of the discharging pipeline, a pressing spring is fixedly arranged at the bottom end of the fixed outer ring, and a connecting flange is fixedly arranged at the other end of the pressing spring;

the hot-melting repair device comprises a discharging structure, a hot-melting kettle and a discharging valve body, wherein the discharging structure can discharge repair materials which are subjected to hot melting through the hot-melting kettle, and can change different flow rates to repair different cracks;

the connecting flange and the mounting flange are fixedly connected through screws;

the cleaning mechanism is used for cleaning dust around a road crack which is not filled with a repair material, the cleaning mechanism is arranged at one end of the discharge valve body and comprises a cleaning frame, a motor is fixedly arranged on one side of the top end of the cleaning frame, a connecting long block is fixedly arranged at the driving end of the motor, a linkage sliding rod is arranged on one side of the top end of the connecting long block in a penetrating and sliding mode, a moving sliding block is fixedly arranged at one end of the linkage sliding rod, a fixed guide rod is arranged on one side of the moving sliding block in a penetrating and sliding mode, shaking rods are fixedly arranged at two ends of the fixed guide rod through a connecting plate, and dust cleaning brushes are fixedly arranged on the outer sides of the shaking rods;

the top of cleaning frame is provided with the battery case, motor and battery case electric connection, shake the pole and rotate and set up in the bottom both sides of cleaning frame.

2. The quick-open type baiting valve for road maintenance according to claim 1, characterized in that: the improved floating type automatic material discharging valve is characterized in that a floating structure is arranged below the material discharging valve body and comprises a fixing frame, the fixing frame is symmetrically provided with two fixing frames, a stabilizing plate is fixedly arranged on one side of the fixing frame, a plurality of auxiliary springs are fixedly arranged at the bottom end of the stabilizing plate, a spring support plate is fixedly arranged at the other end of each auxiliary spring, a connecting rod is fixedly arranged on the inner side of the spring support plate, the connecting rod is rotatably arranged at the bottom end of the fixing frame, and a floating plate is fixedly arranged at the bottom end of the connecting rod.

3. The quick-open type baiting valve for road maintenance according to claim 2, characterized in that: the fixing frame is fixedly arranged on the outer side of the blanking pipeline, the trowelling plate is arc-shaped, and the part of the raised arc surface of the trowelling plate is in contact with the ground.

4. The quick-open type baiting valve for road maintenance according to claim 1, characterized in that: the inside and the top of blowing valve body are provided with shutoff mechanism, shutoff mechanism is including removing the rack, the inboard top meshing that removes the rack is provided with the gear, the fixed guide bar that is provided with in one side of removing the rack, the other end of guide bar is fixed to be set up in the inside of blowing valve body.

5. The quick-open type baiting valve for road maintenance according to claim 4, characterized in that: the sealing device comprises a discharging valve body, a guide rod, a sealing plug, a driving rod, a fixing vertical plate, a locking mechanism and a handle, wherein the guide rod penetrates through and is arranged at one end of the discharging valve body in a sliding mode, the sealing plug is arranged on the inner side of the discharging valve body in a sliding mode, the driving rod is fixedly arranged in the middle of the gear, the fixing vertical plate is rotatably arranged on the outer sides of two ends of the driving rod, the locking mechanism is arranged on one side of the fixing vertical plate, the handle is fixedly arranged at one end of the driving rod, a cylindrical sealing plug is sleeved at the end, far away from a moving rack, of the guide rod, the diameter of the sealing plug is smaller than that of the discharging valve body, the outer surface of the axial circumference of the sealing plug body is subjected to roughening treatment, the discharging valve body is cylindrical, a magnetic ring is slidably sleeved on the discharging valve body and can slide back and forth along the axial direction, a magnetic opening and closing structure is slidably sleeved on the outer surface of the axial circumference of the sealing plug body and consists of a frustum-shaped front end and a hollow cylindrical straight barrel fixedly connected with the frustum-shaped front end, and the frustum-shaped front end is made of a magnetic conductive material.

6. The quick-open type baiting valve for road maintenance according to claim 5, characterized in that: the locking mechanism comprises a ratchet wheel, a locking plate is clamped and arranged on the outer side of the ratchet wheel, a reset spring is fixedly arranged at the bottom end of the locking plate, a fixed support plate is fixedly arranged at the other end of the reset spring, the fixed support plate is fixedly arranged on one side of the stable vertical plate, and the ratchet wheel is fixedly arranged at one end of the driving rod.

7. The quick-open type baiting valve for road maintenance according to claim 1, characterized in that: the two sides of the cleaning frame are rotatably provided with movable wheels, and the cleaning frame is fixedly connected with the movable tooth rack through four screws.

8. The quick-open type baiting valve for road maintenance according to claim 5, characterized in that: the sealing plug is arranged close to the interior of the discharging valve body.

9. The use method of the quick-open type baiting valve for road maintenance according to any one of claims 1 to 8, characterized by comprising the following steps:

s1, firstly, a cleaning frame in a cleaning mechanism is arranged on one side of a movable rack in a plugging mechanism through four screws, then a handle is rotated, a driving rod in the plugging mechanism drives a gear to rotate, the movable rack moves due to the rotation of the gear, a guide rod and a plugging plug are driven to move, and a feed inlet of a discharging valve body and a discharging pipeline can be communicated;

s2, when the blocking plug is pushed to a feed inlet at one end of the discharge valve body, the driving rod can drive the ratchet wheel to stir the locking plate while rotating, the return spring is compressed at the moment, then the locking plate is clamped into the next tooth through the resilience of the return spring, the blocking plug is prevented from being fed when the feed inlet is blocked, so that the repairing material is leaked, and when the feed inlet needs to be opened, the locking plate is stirred to be separated from the tooth at the outer side of the ratchet wheel;

s3, a motor in the cleaning mechanism is started, the motor drives the connecting long block at the driving end to rotate, the connecting long block is linked to incline when rotating, the connecting long block slides on the inner side of the connecting long block, the connecting long block rotates in a circle, the linking slide rod inclines left and right, the left and right inclination of the linking slide rod drives the movable slide block to slide on the outer side of the fixed guide rod, so that the rocking rod rotates, the rocking rod can only rotate for a quarter of a circle in two directions, the dust cleaning brush can rock left and right, dust on two sides of a road crack can be cleaned, and crack repairing work can be conveniently carried out;

s4, will pour into the inside of blowing valve body through the hot-melt kettle hot-melt repair material into after that, repair material can follow the unloading pipeline and flow out, then get into the road crack through the ejection of compact pipeline, accomplish repair work, if the road crack is less, then pull down the ejection of compact pipeline, change the less unloading funnel of small weeping hole, because the inboard at the ejection of compact pipeline is fixed to the unloading funnel, consequently change the ejection of compact pipeline can, the flow that can make repair material diminishes like this, prevent repair material' S excessive waste, in addition carry out at first when the whereabouts of above-mentioned different flow materials following operation: if the gap is small, firstly holding the magnetic ring on the periphery of the discharge valve body to slide towards the side far away from the movable tooth rack, so that after the plugging plug moves forwards to a certain position, the truncated cone-shaped front end stops moving after reaching the bottom of the magnetic ring, and the material body is blocked by the larger area of the truncated cone-shaped front end, so that the repair material body with smaller flow is released;

s5, the trowelling plate can tightly paste ground when repairing the crack, and auxiliary spring can compress, makes the trowelling plate can obtain auxiliary spring' S elasticity to can tighter laminating ground, prevent that unnecessary repair material from oozing out from the crack, the trowelling structure relies on the trowelling plate can be with unnecessary repair material trowelling at the in-process that removes, makes its more pleasing to the eye after repairing.

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