CN212404762U

CN212404762U - Adjustable nozzle for asphalt crack pouring device

Info

Publication number: CN212404762U
Application number: CN202022115298.4U
Authority: CN
Inventors: 王九意
Original assignee: Reed Xinxiang Road Inc Ltd
Current assignee: Reed Xinxiang Road Inc Ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-01-26
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a pitch cementation of fissures device is with can debugging spout, including conveyer pipe, hose, organism and cementation of fissures head, the hose is installed on the top of conveyer pipe, one side of conveyer pipe sets up the organism, the bottom mounting of accuse volume structure has connect the through-hole, and connect the through-hole's bottom mounting has the dismouting structure, the bottom mounting of dismouting structure has the cementation of fissures head. The utility model discloses a be provided with accuse volume structure and realized being convenient for adjust the velocity of flow of pitch according to the width in gap, when needs are adjusted the velocity of flow of pitch, rotatory turning handle, the turning handle can drive the bull stick and rotate, accuse volume blade can rotate in the inside of bull stick this moment, when accuse volume blade is the parallel state in the inside of accuse volume pipe, the pitch velocity of flow is the biggest this moment, when accuse volume blade is the vertical state in the inside of accuse volume pipe, the pitch velocity of flow is minimum, be convenient for adjust the velocity of flow of pitch according to the width in gap, the suitability is stronger.

Description

Adjustable nozzle for asphalt crack pouring device

Technical Field

The utility model relates to a crack sealing machine technical field specifically is a pitch crack sealing device is with can debugging spout.

Background

When asphalt is paved on a pavement, a plurality of gaps always need to be filled subsequently, or after the pavement is used for a long time, the pavement has some cracks and other conditions, a crack pouring device needs to be used, the crack pouring device is mainly used for preventive maintenance of pavement diseases, the service life of the pavement is prolonged, and a nozzle needs to be used for pouring asphalt into the gaps during crack pouring, so that a special adjustable nozzle for an asphalt crack pouring device can be used;

however, when the existing nozzle for the asphalt crack pouring device in the market is used, the flow rate of asphalt is not convenient to adjust according to the width of a gap, and the applicability is poor, so that an adjustable nozzle for the asphalt crack pouring device is developed at present to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pitch pouring device is with debugging spout to provide and be not convenient for adjust the velocity of flow of pitch according to the width in gap among the above-mentioned background art of solution, the relatively poor problem of suitability.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable nozzle for an asphalt crack pouring device comprises a conveying pipe, a hose, a machine body and a crack pouring head, the top end of the conveying pipe is provided with a hose, one side of the conveying pipe is provided with a machine body, one side of the machine body is provided with a containing structure, the bottom end of the conveying pipe is fixed with a quantity control structure, the quantity control structure comprises a quantity control pipe, a rotating rod, quantity control blades and a rotating handle, the quantity control pipe is fixed at the bottom end of the conveying pipe, two sides inside the quantity control pipe are movably connected with rotating rods, and the top end and the bottom end of the rotating rod are both fixed with a quantity control blade, one side of the quantity control tube is movably connected with a rotating handle, one side of the rotating handle is movably connected with one side of the rotating rod, the bottom end of the measuring control tube is fixedly connected with the top end of the connecting through hole, the bottom end of the measuring control structure is fixedly provided with the connecting through hole, and the bottom end of the connecting through hole is fixed with a dismounting structure, and the bottom end of the dismounting structure is fixed with a crack filling head.

Preferably, accomodate the structure and include fixed plate, string piece, spacing and hanging groove, the fixed plate is installed in one side of organism, one side of fixed plate is fixed with the string piece, and one side of string piece is fixed with spacing, the outside of string piece is run through there is the hanging groove, and the hanging groove all is fixed in the both sides of conveyer pipe.

Preferably, the thickness of hanging piece is less than the inside width of hanging groove, constitute the block structure between hanging piece and the hanging groove.

Preferably, the disassembly and assembly structure comprises an outer interface, an inner interface and a sealing ring, the outer interface is fixed at the bottom end of the connecting through hole, the inner interface is movably connected inside the outer interface, the sealing ring is fixed outside the outer interface, and the bottom end of the inner interface is fixedly connected with the top end of the seam filling joint.

Preferably, the outer diameter of the inner interface is smaller than the inner diameter of the outer interface, and the inner interface and the outer interface form a threaded connection.

Preferably, the quantity control blades are provided with two groups, and the quantity control blades form a rotating structure in the quantity control pipe through a rotating rod.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable nozzle for the asphalt crack pouring device not only realizes that the flow velocity of asphalt is conveniently adjusted according to the width of a crack, has strong applicability, but also realizes that a conveying pipe and a crack pouring head are conveniently stored and stored after crack pouring is finished, the integral functionality is improved, the crack pouring head is convenient to disassemble, assemble and replace, and the crack pouring head is convenient to clean;

(1) the flow speed of the asphalt can be conveniently adjusted according to the width of the gap by arranging the quantity control structure, when the flow speed of the asphalt needs to be adjusted, the rotating handle is rotated, the rotating handle can drive the rotating rod to rotate, the quantity control blades can rotate in the rotating rod at the moment, when the quantity control blades are in a parallel state in the quantity control pipe, the flow speed of the asphalt is the largest at the moment, when the quantity control blades are in a vertical state in the quantity control pipe, the flow speed of the asphalt is the smallest, the flow speed of the asphalt is convenient to adjust according to the width of the gap, and the applicability is strong;

(2) the storage structure is arranged to facilitate storage and storage of the conveying pipe and the crack pouring head, the hose is placed at the top of the machine body, the conveying pipe is held to hang the hanging groove on the outer portion of the hanging block, the conveying pipe is vertically placed at the inner middle position of the hanging block at the moment, storage of the conveying pipe and the crack pouring head can be completed, meanwhile, the limiting strip can prevent the hanging groove from falling off from the outer portion of the hanging block, and overall functionality is improved;

(3) realized being convenient for carry out the dismouting change to the cementation of fissures head through being provided with the dismouting structure, when the cementation of fissures head uses for a long time, the inside rotation that the cementation of fissures head can drive the inner joint at the outer interface drops, can clear up or change the cementation of fissures head this moment, is convenient for carry out the dismouting change to the cementation of fissures head, and it is comparatively convenient when clearance cementation of fissures head.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the front view partial section structure of the dismounting structure of the present invention.

In the figure: 1. a delivery pipe; 2. a hose; 3. a body; 4. a receiving structure; 401. a fixing plate; 402. hanging blocks; 403. a limiting strip; 404. hanging a groove; 5. filling a seam head; 6. a disassembly and assembly structure; 601. an external interface; 602. an inner interface; 603. a seal ring; 7. a connecting through hole; 8. a quantity control structure; 801. a measuring tube is controlled; 802. a rotating rod; 803. controlling the quantity of the blades; 804. and (7) rotating a handle.

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.

Referring to fig. 1-4, the present invention provides an embodiment: an adjustable nozzle for an asphalt crack pouring device comprises a conveying pipe 1, a hose 2, a machine body 3 and a crack pouring head 5, wherein the hose 2 is installed at the top end of the conveying pipe 1, the machine body 3 is arranged on one side of the conveying pipe 1, an accommodating structure 4 is installed on one side of the machine body 3, a quantity control structure 8 is fixed at the bottom end of the conveying pipe 1, a connecting through hole 7 is fixed at the bottom end of the quantity control structure 8, a dismounting structure 6 is fixed at the bottom end of the connecting through hole 7, and the crack pouring head 5 is fixed at the bottom end of the dismounting structure 6;

the quantity control structure 8 comprises a quantity control pipe 801, a rotating rod 802, quantity control blades 803 and a rotating handle 804, the quantity control pipe 801 is fixed at the bottom end of the conveying pipe 1, the rotating rod 802 is movably connected to two sides inside the quantity control pipe 801, the quantity control blades 803 are fixed to the top end and the bottom end of the rotating rod 802, the rotating handle 804 is movably connected to one side of the quantity control pipe 801, one side of the rotating handle 804 is movably connected to one side of the rotating rod 802, the bottom end of the quantity control pipe 801 is fixedly connected to the top end of the connecting through hole 7, two sets of quantity control blades 803 are arranged, and the quantity control blades 803 form a rotating structure inside the quantity control pipe 801 through the rotating rod 802;

specifically, as shown in fig. 1, fig. 2 and fig. 3, when the mechanism is used, first, when the flow rate of the asphalt needs to be adjusted, the rotating handle 804 is rotated, the rotating handle 804 drives the rotating rod 802 to rotate, at this time, the quantity control blade 803 rotates inside the rotating rod 802, when the quantity control blade 803 is parallel inside the quantity control pipe 801, the flow rate of the asphalt is maximum, when the quantity control blade 803 is vertical inside the quantity control pipe 801, the flow rate of the asphalt is minimum, when the quantity control blade 803 rotates at a proper angle, the rotating handle 804 is stopped rotating, so that the flow rate of the asphalt can be adjusted according to the width of the gap, and the applicability is strong;

the accommodating structure 4 comprises a fixing plate 401, a hanging block 402, a limiting strip 403 and a hanging groove 404, the fixing plate 401 is installed on one side of the machine body 3, the hanging block 402 is fixed on one side of the fixing plate 401, the limiting strip 403 is fixed on one side of the hanging block 402, the hanging groove 404 penetrates through the outside of the hanging block 402, the hanging grooves 404 are fixed on two sides of the conveying pipe 1, the thickness of the hanging block 402 is smaller than the width of the inside of the hanging groove 404, and a clamping structure is formed between the hanging block 402 and the hanging groove 404;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, after the crack pouring is finished, the hose 2 is placed at the top of the machine body 3, since the hanging grooves 404 are fixed at the two sides of the conveying pipe 1, the conveying pipe 1 is held, and the hanging grooves 404 are hung outside the hanging blocks 402, at this time, the conveying pipe 1 can be vertically placed at the middle position inside the hanging blocks 402, so that the conveying pipe 1 and the crack pouring head 5 can be stored, meanwhile, the limiting strips 403 can prevent the hanging grooves 404 from falling off from the outside of the hanging blocks 402, so that the conveying pipe 1 and the crack pouring head 5 can be conveniently stored, and the overall functionality is improved;

the dismounting structure 6 comprises an outer interface 601, an inner interface 602 and a sealing ring 603, the outer interface 601 is fixed at the bottom end of the connecting through hole 7, the inner interface 602 is movably connected inside the outer interface 601, the sealing ring 603 is fixed outside the outer interface 601, the bottom end of the inner interface 602 is fixedly connected with the top end of the crack pouring joint 5, the outer diameter of the inner interface 602 is smaller than the inner diameter of the outer interface 601, and the inner interface 602 is in threaded connection with the outer interface 601;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, when the joint 5 is used for a long time, the joint 5 is rotated reversely, the joint 5 can drive the inner interface 602 to rotate and fall off from the outer interface 601, at this time, the joint 5 can be cleaned or replaced, a new joint 5 is butted to the bottom of the outer interface 601, the joint 5 is rotated forwardly, at this time, the inner interface 602 can be fixed inside the outer interface 601, the sealing ring 603 can seal the interface, the joint 5 can be conveniently disassembled and replaced, and the cleaning of the joint 5 is convenient.

The working principle is as follows: when the utility model is used, firstly, the conveying pipe 1 is taken to align the crack pouring head 5 to the crack of the road surface, asphalt can flow out from the crack pouring head 5 through the hose 2 and the conveying pipe 1 to repair the crack of the road surface, when the flow rate of the asphalt needs to be adjusted, the rotating handle 804 is rotated, the rotating rod 802 is driven to rotate by the rotating handle 804, and the quantity control blade 803 can rotate in the rotating rod 802;

secondly, when the quantity control blades 803 are in a parallel state in the quantity control pipe 801, the flow velocity of the asphalt is the largest, when the quantity control blades 803 are in a vertical state in the quantity control pipe 801, the flow velocity of the asphalt is the smallest, and when the quantity control blades 803 rotate at a proper angle, the rotation of the rotating handle 804 is stopped;

finally, after the crack pouring is finished, the hose 2 is placed at the top of the machine body 3, the hanging grooves 404 are fixed on the two sides of the conveying pipe 1, the conveying pipe 1 is held to hang the hanging grooves 404 into the outer portion of the hanging block 402, the conveying pipe 1 can be vertically placed at the inner middle position of the hanging block 402 at the moment, the conveying pipe 1 and the crack pouring head 5 can be stored, and the use work of the adjustable nozzle for the asphalt crack pouring device is finally finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an asphalt crack sealing device is with can debugging spout, includes conveyer pipe (1), hose (2), organism (3) and cementation of fissures head (5), its characterized in that: the utility model discloses a multifunctional transfusion apparatus, including conveyer pipe (1), hose (2) are installed on the top of conveyer pipe (1), one side of conveyer pipe (1) sets up organism (3), one side of organism (3) is installed and is accomodate structure (4), the bottom mounting of conveyer pipe (1) has accuse volume structure (8), accuse volume structure (8) include accuse buret (801), bull stick (802), accuse volume blade (803) and turning handle (804), accuse buret (801) are fixed in the bottom of conveyer pipe (1), the inside both sides swing joint of accuse buret (801) has bull stick (802), and the top and the bottom of bull stick (802) all are fixed with accuse volume blade (803), one side swing joint of accuse buret (801) has turning handle (804), one side of bull stick (804) and one side swing joint of bull stick (802), the bottom of accuse buret (801) and the top fixed connection of connecting hole (7), the bottom end of the quantity control structure (8) is fixed with a connecting through hole (7), the bottom end of the connecting through hole (7) is fixed with a dismounting structure (6), and the bottom end of the dismounting structure (6) is fixed with a crack filling head (5).

2. The adjustable nozzle for the asphalt crack pouring device according to claim 1, characterized in that: accomodate structure (4) including fixed plate (401), hanging piece (402), spacing (403) and hanging groove (404), one side in organism (3) is installed in fixed plate (401), one side of fixed plate (401) is fixed with hanging piece (402), and one side of hanging piece (402) is fixed with spacing (403), hanging groove (404) have been run through to the outside of hanging piece (402), and hanging groove (404) all are fixed in the both sides of conveyer pipe (1).

3. The adjustable nozzle for the asphalt crack pouring device according to claim 2, characterized in that: the thickness of the hanging block (402) is smaller than the width of the interior of the hanging groove (404), and a clamping structure is formed between the hanging block (402) and the hanging groove (404).

4. The adjustable nozzle for the asphalt crack pouring device according to claim 1, characterized in that: the dismounting structure (6) comprises an outer interface (601), an inner interface (602) and a sealing ring (603), the outer interface (601) is fixed at the bottom end of the connecting through hole (7), the inner interface (602) is movably connected inside the outer interface (601), the sealing ring (603) is fixed outside the outer interface (601), and the bottom end of the inner interface (602) is fixedly connected with the top end of the crack filling joint (5).

5. The adjustable nozzle for the asphalt crack pouring device according to claim 4, characterized in that: the outer diameter of the inner interface (602) is smaller than the inner diameter of the outer interface (601), and the inner interface (602) and the outer interface (601) form a threaded connection.

6. The adjustable nozzle for the asphalt crack pouring device according to claim 1, characterized in that: two groups of quantity control blades (803) are arranged, and the quantity control blades (803) form a rotating structure in the quantity control pipe (801) through a rotating rod (802).