CN219604125U

CN219604125U - Multifunctional crack filling gun

Info

Publication number: CN219604125U
Application number: CN202321282885.XU
Authority: CN
Inventors: 袁泽宏; 袁泽军; 田卫华; 孙妮娜
Original assignee: Xi'an Ruibo Highway Maintenance Technology Co ltd
Current assignee: Xi'an Ruibo Highway Maintenance Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-08-29
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to the technical field of road repair, in particular to a multifunctional joint filling gun which comprises a control box, a conveying pipe, a gear A, an adapter and a fan. An air inlet is arranged on the control box, and a control handle is arranged at the bottom of the control box. The conveying pipe is arranged on the control box, and a feeding pipe is arranged on the conveying pipe. The hollow shaft is rotatably arranged in the conveying pipe, inserted into the control box and rotatably connected with the control box. The hollow shaft is provided with a propeller blade, and the outer edge of the propeller blade is in clearance fit with the inner wall of the conveying pipe. The gear A is sleeved on the hollow shaft, the motor is connected with the gear B in a driving way, and the gear B is meshed with the gear A. The hollow shaft is inserted into the adapter and is rotationally connected with the adapter, and the adapter is communicated with the interior of the hollow shaft. The fan is arranged in the control box, the output end of the fan is provided with an air outlet pipe, and the other end of the air outlet pipe is inserted into the adapter and communicated with the inside of the adapter. The utility model integrates purging and filling, and the filling speed and uniformity are controllable.

Description

Multifunctional crack filling gun

Technical Field

The utility model relates to the technical field of road repair, in particular to a multifunctional crack pouring gun.

Background

After a certain period of use, or after an overweight vehicle is rolled, cracks are very easy to appear, at the moment, the cracks need to be repaired, at present, the repairing materials of municipal units for the cracks are processed by adding SBS modifier, aviation kerosene and other materials into matrix asphalt, the mixed materials are thick black liquid materials at normal temperature and winter low temperature, asphalt pavement diseases can be repaired all the year round without depending on seasons, and the repairing materials can be normally used at the temperature of minus 20 ℃ in winter.

When repairing the crack, need use the crack filling rifle, current crack filling rifle function singleness only can use as output asphalt mixture, and before grouting the crack, still need clean the inside debris of crack, sweep clean the inside debris of crack, otherwise mix the repair material and get into after the crack, its adhesion with former roadbed road surface is weak, consequently needs the staff to make preparation work with the help of other instruments in advance, wastes time and energy.

Disclosure of Invention

The utility model aims to solve the problems in the background technology and provides a multifunctional crack pouring gun.

The technical scheme of the utility model is as follows: a multifunctional crack pouring gun comprises a control box, a conveying pipe, a gear A, an adapter and a fan. The control box is provided with an air inlet communicated with the inside of the control box, the bottom of the control box is provided with a control handle, and the control handle is provided with a control switch. The conveying pipe is arranged on the control box, and a feeding pipe communicated with the conveying pipe is arranged on the conveying pipe. The hollow shaft is arranged in the conveying pipe and is rotationally connected with the conveying pipe, and the hollow shaft is inserted into the control box and is rotationally connected with the control box. The hollow shaft is provided with a propeller blade, and the outer edge of the propeller blade is in clearance fit with the inner wall of the conveying pipe. The gear A is sleeved on the hollow shaft, the gear A is positioned in the control box, a motor is arranged in the control box, the motor is connected with the gear B in a driving manner, and the gear B is meshed with the gear A. The adapter is arranged in the control box and connected with the inner wall of the control box, the hollow shaft is inserted into the adapter and is rotationally connected with the adapter, and the adapter is communicated with the interior of the hollow shaft. The fan is arranged in the control box, the input end of the fan is communicated with the air inlet hole, the output end of the fan is provided with an air outlet pipe, and the other end of the air outlet pipe is inserted into the adapter and communicated with the inside of the adapter.

Preferably, a dustproof net is arranged in the air inlet hole, the air inlet of the fan is far away from the air inlet hole, and the motor and the gear B are both positioned between the fan and the air inlet hole. When the fan sucks air, air passes through the motor, and heat exchange can be performed by utilizing external low-temperature air and the heated motor, so that the motor is cooled, and the sustainable working time of the motor is prolonged.

Preferably, the feeding pipe is detachably provided with a flange plate.

Preferably, the auxiliary handle is rotatably sleeved on the conveying pipe, and anti-slip protection sleeves are arranged on the outer surface of the auxiliary handle and the outer surface of the control handle. The auxiliary handle is arranged at the moment, so that the device can be held by both hands, the angle of the auxiliary handle is adjustable, and the direction of the pipe orifice of the conveying pipe can be conveniently adjusted.

Preferably, the conveying pipe is close to the outlet of the conveying pipe and is provided with an auxiliary supporting piece, the auxiliary supporting piece comprises a fixing ring and a T-shaped frame, the fixing ring is sleeved on the conveying pipe, the bottom of the fixing ring is provided with a fixing seat, the vertical end of the T-shaped frame is inserted into the fixing seat and is rotationally connected with the fixing seat, and the bottom of the transverse end of the T-shaped frame is provided with an anti-slip pad.

Preferably, a reinforcing plate is arranged in the control box, and the hollow shaft penetrates through the reinforcing plate and is rotationally connected with the reinforcing plate.

Preferably, a detachable cover plate is arranged on the control box.

Compared with the prior art, the utility model has the following beneficial technical effects:

through set up hollow shaft and set up on the hollow shaft with conveying pipeline inner wall clearance fit's screw blade in the conveying pipeline, utilize screw blade to carry out the propelling movement to the mixture that gets into in the conveying pipeline, can conveniently control the speed of conveying and the degree of consistency of conveying. Set up the fan in the control box, the outlet duct of fan passes through adapter and hollow shaft intercommunication, and the fan fills air in toward the hollow shaft, and air high-speed is followed hollow shaft opening blowout, can dash the crack and sweep, prevents debris in the crack and leads to the fact the influence to the coverage intensity of pitch filler. Meanwhile, the utility model has high structural stability, saves labor in operation and is suitable for popularization.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of the internal structure of the control box and the discharge pipe.

Reference numerals: 1. a control box; 101. an air inlet hole; 2. a control grip; 3. a control switch; 4. a material conveying pipe; 5. a feed pipe; 501. a flange plate; 6. a hollow shaft; 7. propeller blades; 8. a gear A; 9. a motor; 10. a gear B; 11. a reinforcing plate; 12. an adapter; 13. a blower; 14. an air outlet pipe; 15. an auxiliary grip; 16. an auxiliary support.

Detailed Description

Example 1

As shown in fig. 1-2, the multifunctional joint filling gun provided by the utility model comprises a control box 1, a conveying pipe 4, a gear A8, an adapter 12 and a fan 13. The control box 1 is provided with an air inlet hole 101 communicated with the inside of the control box, the bottom of the control box 1 is provided with a control handle 2, and the control handle 2 is provided with a control switch 3. The conveying pipe 4 is arranged on the control box 1, and the conveying pipe 4 is provided with a feeding pipe 5 communicated with the inside of the conveying pipe. The hollow shaft 6 which is rotationally connected with the conveying pipe 4 is arranged in the conveying pipe 4, and the hollow shaft 6 is inserted into the control box 1 and is rotationally connected with the control box 1. The hollow shaft 6 is provided with a propeller blade 7, and the outer edge of the propeller blade 7 is in clearance fit with the inner wall of the conveying pipe 4. The gear A8 is sleeved on the hollow shaft 6, the gear A8 is positioned in the control box 1, a motor 9 is arranged in the control box 1, the motor 9 is in driving connection with a gear B10, and the gear B10 is in meshed connection with the gear A8. The adapter 12 is arranged in the control box 1 and connected with the inner wall of the control box, the hollow shaft 6 is inserted into the adapter 12 and is rotationally connected with the adapter, and the adapter 12 is communicated with the interior of the hollow shaft 6. The fan 13 is arranged in the control box 1, the input end of the fan 13 is communicated with the air inlet 101, the output end of the fan 13 is provided with the air outlet pipe 14, and the other end of the air outlet pipe 14 is inserted into the adapter 12 and is communicated with the inside of the adapter.

In this embodiment, connect blendor output tube and inlet pipe 5, aim at the crack with the mouth of pipe of conveying pipeline 4 at first, start fan 13, fan 13 breathe in and pour into in hollow shaft 6, the inside of high-speed outflow air to the crack sweeps, debris clean up in the crack, then start motor 9, motor 9 drive hollow shaft 6 and screw blade 7 rotate, will get into the mixture in the conveying pipeline 4 at the uniform velocity and spout in the crack, the structural stability of whole device is high, output and speed control to the grout are simple and convenient.

Example two

As shown in fig. 2, in the multifunctional crack sealing gun according to the present utility model, compared with the first embodiment, the dust screen is disposed in the air inlet hole 101, the air inlet of the fan 13 is far away from the air inlet hole 101, and the motor 9 and the gear B10 are both located between the fan 13 and the air inlet hole 101.

In this embodiment, in the in-process of grout, can sweep in the crack while grout, with the dust washout, and the in-process of grout, motor 9 itself can produce heat, and fan 13 is when breathing in, and external air gets into the heat transfer with motor 9 in the control box along inlet port 101, and motor 9 temperature reduces for whole grout sustainable operating time extension.

Example III

As shown in fig. 1, in the multi-functional joint filling gun according to the present utility model, compared with the first embodiment, the auxiliary support 16 is disposed near the outlet of the material conveying pipe 4, the auxiliary support 16 includes a fixing ring and a T-shaped frame, the fixing ring is sleeved on the material conveying pipe 4, a fixing seat is disposed at the bottom of the fixing ring, the vertical end of the T-shaped frame is inserted into the fixing seat and is rotatably connected with the fixing seat, and a roller is disposed at the bottom of the transverse end of the T-shaped frame.

In this embodiment, because the crack filler is of great specific gravity, still need keep conveying pipeline 4 mouth of pipe and crack bottom to have certain height when the material is irritated, the staff needs the height of manual control conveying pipeline 4 this moment, and long-term operation physical power consumption is very big, increases auxiliary support piece 16 this moment, can support the mouth of pipe, and T type frame can slide, makes things convenient for the staff to operate, labour saving and time saving.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The multifunctional crack pouring gun is characterized by comprising a control box (1), a conveying pipe (4), a gear A (8), an adapter (12) and a fan (13);

an air inlet (101) communicated with the inside of the control box is arranged on the control box (1), a control handle (2) is arranged at the bottom of the control box (1), and a control switch (3) is arranged on the control handle (2); the material conveying pipe (4) is arranged on the control box (1), and the material conveying pipe (4) is provided with a material inlet pipe (5) communicated with the inside of the material conveying pipe;

a hollow shaft (6) which is rotationally connected with the conveying pipe (4) is arranged in the conveying pipe (4), and the hollow shaft (6) is inserted into the control box (1) and rotationally connected with the control box; a propeller blade (7) is arranged on the hollow shaft (6), and the outer edge of the propeller blade (7) is in clearance fit with the inner wall of the conveying pipe (4); the gear A (8) is sleeved on the hollow shaft (6), the gear A (8) is positioned in the control box (1), a motor (9) is arranged in the control box (1), the motor (9) is in driving connection with the gear B (10), and the gear B (10) is in meshed connection with the gear A (8);

the adapter (12) is arranged in the control box (1) and connected with the inner wall of the control box, the hollow shaft (6) is inserted into the adapter (12) and is rotationally connected with the adapter, and the adapter (12) is communicated with the interior of the hollow shaft (6); the fan (13) is arranged in the control box (1), the input end of the fan (13) is communicated with the air inlet hole (101), the output end of the fan (13) is provided with the air outlet pipe (14), and the other end of the air outlet pipe (14) is inserted into the adapter (12) and is communicated with the inside of the adapter.

2. A multifunctional crack pouring gun according to claim 1, characterized in that a dust screen is arranged in the air inlet hole (101), the air inlet of the fan (13) is far away from the air inlet hole (101), and the motor (9) and the gear B (10) are both arranged between the fan (13) and the air inlet hole (101).

3. A multi-functional crack pouring gun as claimed in claim 1, characterized in that the feeding pipe (5) is detachably provided with a flange plate (501).

4. The multifunctional joint filling gun according to claim 1, wherein an auxiliary grip (15) is rotatably sleeved on the conveying pipe (4), and anti-slip protection sleeves are arranged on the outer surface of the auxiliary grip (15) and the outer surface of the control grip (2).

5. The multifunctional joint filling gun according to claim 1, wherein the auxiliary supporting piece (16) is arranged at the position, close to the outlet, of the conveying pipe (4), the auxiliary supporting piece (16) comprises a fixing ring and a T-shaped frame, the fixing ring is sleeved on the conveying pipe (4), a fixing seat is arranged at the bottom of the fixing ring, the vertical end of the T-shaped frame is inserted into the fixing seat and is in rotary connection with the fixing seat, and a roller is arranged at the bottom of the transverse end of the T-shaped frame.

6. A multifunctional joint filling gun according to claim 1, characterized in that a reinforcing plate (11) is arranged in the control box (1), and the hollow shaft (6) penetrates the reinforcing plate (11) and is rotatably connected with the reinforcing plate.

7. A multifunctional joint filling gun according to claim 1, characterized in that a detachable cover plate is arranged on the control box (1).