Automatic road crack pouring machine

By designing the support and grouting mechanisms of the automatic crack sealing machine, and utilizing wind power to clean dust and debris while monitoring the crack sealing status, the problem of incomplete cleaning in existing crack sealing machines has been solved, achieving efficient and precise automated crack sealing.

CN223723563UActive Publication Date: 2025-12-26THE NINTH ENGINEERING CO LTD OF THE FIRST HIGHWAY ENGINEERING BUREAU OF CCCC
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Patent Information

Application Number
CN202520009999.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-03
Publication Date
2025-12-26
Estimated Expiration
2035-01-03

AI Technical Summary

Technical Problem

Existing crack sealing machines are not thorough in cleaning impurities in road surface cracks, requiring manual assistance, and the crack sealing material is difficult to align precisely, affecting the quality of crack sealing.

Method used

An automatic road crack sealing machine was designed, equipped with a support mechanism and a grouting mechanism. It uses a bellows to generate air force, which is then concentrated by a guide plate and blown out dust and debris by a blower. A monitoring probe is installed to observe the sealing status, and automatic grouting is achieved by combining a mixing paddle and an auger.

Benefits of technology

It enables automatic cleaning of dust and debris, improves the quality of crack sealing, reduces labor costs and workload, and ensures accurate injection of crack sealing material.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an automatic road crack pouring machine, which relates to the technical field of crack pouring machines and comprises a supporting mechanism and a grouting mechanism arranged at the top of the supporting mechanism. The supporting mechanism comprises a supporting bottom plate, a set of brake wheels are fixedly installed at the bottom of the supporting bottom plate, a pull rod is fixedly installed on one side of the supporting bottom plate, a through hole is formed in the supporting bottom plate in a penetrating mode, an air bellow is fixedly installed at the top of the supporting bottom plate, and a guide plate is fixedly installed on one side of the air bellow. According to the road crack cleaning device, the air bellow is installed, the blowing head and the discharging barrel are arranged on the same horizontal line, the air bellow is used for producing wind power, the wind is gathered through the guide plate, then the wind is blown out through the blowing head, dust, sundries and the like in road cracks are blown out, and the situation that manual auxiliary cleaning is conducted, and the labor cost and the workload are increased is avoided.
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Description

TECHNICAL FIELD

[0001] The utility model relates to a crack pouring machine technical field especially relates to a road crack automatic pouring machine. BACKGROUND

[0002] Crack pouring machine belongs to the road surface machinery, is mainly used to the preventive maintenance of road surface disease, generally with the groover, crack pouring machine, blower (or hot spray gun) matched use. Crack pouring machine is the core equipment of crack pouring technology.

[0003] In prior art, most crack pouring machines are not thorough or unable to clean the impurities in the road surface gap, need manual auxiliary cleaning, increase the labor cost and workload, and some crack pouring heads are difficult to accurately align, crack pouring material is easy to overflow or not to fill the crack, which affects the quality of crack pouring. UTILITY MODEL CONTENT

[0004] The utility model mainly provides a kind of crack pouring machine with gap cleaning capacity, it is convenient to observe the road crack automatic.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of road crack automatic pouring machine, comprising: support mechanism and grouting mechanism, the grouting mechanism is set to the top of support mechanism, the support mechanism is used to support grouting mechanism;The support mechanism includes support base plate, a group of brake wheels is fixedly installed in the bottom of support base plate, pull rod is fixedly installed in the side of support base plate, the through hole is opened in the inside of support base plate, the wind box is fixedly installed in the top of support base plate, the guide plate is fixedly installed in the side of wind box, the guide plate is fixedly communicated with wind box, and the blowing head is fixedly communicated in the side of guide plate;The grouting mechanism includes storage container, a group of struts is fixedly installed on the outer surface wall of storage container, a group of struts is installed on the two sides of support base plate respectively, the top of storage container is clamped cover plate, the rotating shaft is inserted in the inside of cover plate, and the stirring paddle is fixedly installed on the outer surface wall of rotating shaft.

[0006] Preferably, the bottom of the storage container is fixedly communicated with the material collecting hopper, and the bottom of the material collecting hopper is fixedly communicated with the discharging channel.

[0007] Preferably, the inside of the discharging channel is rotatably connected with the auger, and the outer surface wall of the discharging channel is fixedly communicated with the discharging cylinder.

[0008] Preferably, the outer surface wall of the storage container is fixedly installed with a monitoring probe, and the top of the cover plate and the bottom of the discharging channel are both fixedly installed with a motor.

[0009] Preferably, the output end of one motor is fixedly connected with the top end of the rotating shaft, and the output end of the other motor is fixedly connected with the bottom end of the auger.

[0010] Preferably, the blanking passage is arranged in the inside of the through hole, and the outer wall of the blanking passage is fixedly connected with the supporting bottom plate.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that,

[0012] 1、The utility model discloses a support mechanism and grouting mechanism are set up, and the blow head is communicated through the wind box and manufactures the wind power, and the wind is gathered to the guide plate, and then is blown out by the blow head, and the dust, sundries etc.

[0013] 2、The utility model discloses a support mechanism and grouting mechanism are set up, and the blow head is communicated through the wind box and manufactures the wind power, and the wind is gathered to the guide plate, and then is blown out by the blow head, and the dust, sundries etc.

[0014] 3、The utility model discloses a support mechanism and grouting mechanism are set up, and the blow head is communicated through the wind box and manufactures the wind power, and the wind is gathered to the guide plate, and then is blown out by the blow head, and the dust, sundries etc. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of the road crack automatic crack pouring machine is provided for the utility model.

[0016] Figure 2 A sectional view of the road crack automatic crack pouring machine is provided for the utility model.

[0017] Figure 3 A three-dimensional structural schematic diagram of the support mechanism in the road crack automatic crack pouring machine is provided for the utility model.

[0018] Figure 4 A sectional view of the grouting mechanism in the road crack automatic crack pouring machine is provided for the utility model.

[0019] Legend: 1, support mechanism;101, supporting bottom plate;102, brake wheel;103, pull rod;104, through hole;105, wind box;106, guide plate;107, blow head;2, grouting mechanism;201, storage cylinder;202, cover plate;203, rotating shaft;204, stirring paddle;205, material collecting hopper;206, blanking passage;207, auger;208, discharge cylinder;209, monitoring probe;210, support column;211, motor. DETAILED DESCRIPTION

[0020] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be described in further detail below with reference to the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a variety of ways beyond the specific details set forth herein, and the present application is not limited to the specific embodiments described below.

[0022] Please refer to Figures 1-4 The present application provides a technical scheme: a road crack automatic pouring machine, comprising: a supporting mechanism 1 and a grouting mechanism 2, the grouting mechanism 2 is arranged on the top of the supporting mechanism 1, and the supporting mechanism 1 is used for supporting the grouting mechanism 2; the supporting mechanism 1 comprises a supporting bottom plate 101, a group of brake wheels 102 is fixedly installed on the bottom of the supporting bottom plate 101, a pull rod 103 is fixedly installed on one side of the supporting bottom plate 101, a through hole 104 is penetrated and arranged in the supporting bottom plate 101, a bellows 105 is fixedly installed on the top of the supporting bottom plate 101, a guide plate 106 is fixedly installed on one side of the bellows 105, the guide plate 106 is fixedly communicated with the bellows 105, and a blowing head 107 is fixedly communicated on one side of the guide plate 106; the grouting mechanism 2 comprises a storage cylinder 201, a group of struts 210 is fixedly installed on the outer surface wall of the storage cylinder 201, the group of struts 210 is respectively installed on the two sides of the supporting bottom plate 101, a cover plate 202 is clamped on the top of the storage cylinder 201, a rotating shaft 203 is penetrated and arranged in the cover plate 202, and a stirring paddle 204 is fixedly installed on the outer surface wall of the rotating shaft 203; by fixing a group of brake wheels 102 on the bottom of the supporting bottom plate 101, the device is convenient to move, by fixing a pull rod 103 on one side of the supporting bottom plate 101, the device is convenient to pull, by penetrating and arranging a through hole 104 in the supporting bottom plate 101, by fixing a bellows 105 on the top of the supporting bottom plate 101, by fixing a guide plate 106 on one side of the bellows 105, by fixing a blowing head 107 on one side of the guide plate 106, wind power is generated by the bellows 105, the wind is gathered by the guide plate 106, and then the blowing head 107 blows out, the dust and sundries in the road cracks are blown out, manual auxiliary cleaning is avoided, and the labor cost and workload are increased, a group of struts 210 is fixedly installed on the outer surface wall of the storage cylinder 201, one side of the group of struts 210 is fixedly connected with the two sides of the supporting bottom plate 101 respectively, so as to support the storage cylinder 201, the storage cylinder 201 is sealed by the cover plate 202, and the slurry in the storage cylinder 201 is stirred by the stirring paddle 204 fixedly installed on the outer surface wall of the rotating shaft 203, so that the slurry is prevented from coagulating.

[0023] As Figure 4As shown, the bottom of the storage cylinder 201 is fixedly connected with the collecting hopper 205, and the bottom of the collecting hopper 205 is fixedly connected with the discharging channel 206; the slurry in the storage cylinder 201 is gathered and falls to the discharging channel 206 through the collecting hopper 205, so as to perform the crack filling treatment on the road cracks.

[0024] As shown in the drawings, Figure 4 As shown, the inside of the discharging channel 206 is rotatably connected with the auger 207, and the outer wall of the discharging channel 206 is fixedly connected with the discharging cylinder 208; the slurry in the discharging channel 206 is conveyed to the inside of the discharging cylinder 208 by rotating the auger 207, so as to perform the crack filling treatment on the road cracks.

[0025] As shown in the drawings, Figure 4 As shown, the outer wall of the storage cylinder 201 is fixedly installed with the monitoring probe 209, and the top of the cover plate 202 and the bottom of the discharging channel 206 are fixedly installed with the motor 211; the monitoring probe 209 is installed to facilitate the observation of the crack filling state of the road cracks, so as to improve the crack filling quality, and the motor 211 is installed to provide power output for stirring and discharging, respectively.

[0026] As shown in the drawings, Figure 4 As shown, the output end of one motor 211 is fixedly connected with the top end of the rotating shaft 203, and the output end of the other motor 211 is fixedly connected with the bottom end of the auger 207; the two motors 211 are fixedly connected with the rotating shaft 203 and the auger 207, respectively, by installing the two motors 211, the rotating shaft 203 is driven to stir the slurry by the stirring paddle 204, and the auger 207 is driven to discharge the slurry, so as to perform the crack filling.

[0027] As shown in the drawings, Figures 1-4 As shown, the discharging channel 206 is inserted into the through hole 104, and the outer wall of the discharging channel 206 is fixedly connected with the support bottom plate 101; the discharging channel 206 is supported and fixed by fixedly connecting the discharging channel 206 with the support bottom plate 101, and the discharging channel 206 is arranged in the through hole 104, so as to perform the repair on the cracks from which the crack filling material falls through the through hole 104.

[0028] The working principle and method of using the device: when the device is used, first, a group of brake wheels 102 are fixedly installed at the bottom of the supporting bottom plate 101, so as to facilitate the movement of the device, a pull rod 103 is fixedly installed on one side of the supporting bottom plate 101, so as to facilitate the pulling of the device, a through hole 104 is penetrated in the inside of the supporting bottom plate 101, a bellows 105 is fixedly installed on the top of the supporting bottom plate 101, a guide plate 106 is fixedly communicated on one side of the bellows 105, and a blowing head 107 is fixedly communicated on one side of the guide plate 106. The wind power is generated by the bellows 105, the wind is gathered by the guide plate 106, and then the blowing head 107 blows out, so that the dust and sundries in the road cracks are blown out, manual auxiliary cleaning is avoided, and the labor cost and workload are increased. Then, a discharging channel 206 is inserted into the inside of the through hole 104, a material collecting hopper 205 is fixedly communicated on the top of the discharging channel 206, a storage cylinder 201 is fixedly communicated on the top of the material collecting hopper 205, a cover plate 202 is clamped on the top of the storage cylinder 201, a rotating shaft 203 is inserted and penetrated in the inside of the cover plate 202, stirring paddles 204 are fixedly installed on the outer surface wall of the rotating shaft 203, and a motor 211 is fixedly installed on the top of the cover plate 202. The output end of the motor 211 is fixedly connected with the top end of the rotating shaft 203. The motor 211 drives the stirring paddles 204 to rotate, the slurry in the storage cylinder 201 is treated, adhesion in the inside of the storage cylinder 201 is avoided, and the supporting bottom plate 101 is fixedly installed on both sides of the supporting bottom plate 101. One side of a group of support columns 210 is fixedly connected with the outer surface wall of the storage cylinder 201, so as to facilitate the support of the storage cylinder 201. Finally, a worm 207 is rotatably connected in the inside of the discharging channel 206, a motor 211 is fixedly installed at the bottom of the discharging channel 206, the output end of the motor 211 is fixedly connected with the bottom end of the worm 207, the motor 211 drives the worm 207 to rotate, so as to facilitate the conveying of the slurry in the storage cylinder 201 to the inside of a discharging cylinder 208 fixedly communicated on the outer surface wall of the discharging channel 206, the slurry is poured into the road cracks by the discharging cylinder 208, and a monitoring probe 209 is fixedly installed on the outer surface wall of the storage cylinder 201. The monitoring probe 209 observes the state of the slurry poured into the road cracks by the discharging cylinder 208, so as to improve the quality of the pouring.

[0029] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A road crack automatic sealing machine, characterized in that, Include: Supporting mechanism (1) and grouting mechanism (2), the grouting mechanism (2) is arranged on the top of the supporting mechanism (1), and the supporting mechanism (1) is used for supporting the grouting mechanism (2); The supporting mechanism (1) includes a support bottom plate (101), a group of brake wheels (102) are fixedly installed on the bottom of the support bottom plate (101), a pull rod (103) is fixedly installed on one side of the support bottom plate (101), a through hole (104) is provided through the inside of the support bottom plate (101), a bellows (105) is fixedly installed on the top of the support bottom plate (101), a guide plate (106) is fixedly installed on one side of the bellows (105), the guide plate (106) is fixedly communicated with the bellows (105), and a blowing head (107) is fixedly communicated on one side of the guide plate (106); The grouting mechanism (2) includes a storage cylinder (201), a group of struts (210) are fixedly installed on the outer surface wall of the storage cylinder (201), a group of the struts (210) are respectively installed on both sides of the support bottom plate (101), a cover plate (202) is clamped on the top of the storage cylinder (201), a rotating shaft (203) is inserted and arranged through the inside of the cover plate (202), and a stirring paddle (204) is fixedly installed on the outer surface wall of the rotating shaft (203).

2. The automatic road crack pouring machine according to claim 1, characterized in that: The bottom of the storage cylinder (201) is fixedly communicated with a material collecting hopper (205), and the bottom of the material collecting hopper (205) is fixedly communicated with a discharging channel (206).

3. The automatic road crack pouring machine according to claim 2, characterized in that: The inside of the discharging channel (206) is rotatably connected with an auger (207), and the outer surface wall of the discharging channel (206) is fixedly communicated with a discharging cylinder (208).

4. The automatic road crack pouring machine according to claim 3, characterized in that: The outer surface wall of the storage cylinder (201) is fixedly installed with a monitoring probe (209), and the top of the cover plate (202) and the bottom of the discharging channel (206) are fixedly installed with a motor (211).

5. The automatic road crack pouring machine according to claim 4, characterized in that: The output end of one of the motors (211) is fixedly connected with the top end of the rotating shaft (203), and the output end of the other motor (211) is fixedly connected with the bottom end of the auger (207).

6. The automatic road crack pouring machine according to claim 4, characterized in that: The discharging channel (206) is inserted into the through hole (104), and the outer surface wall of the discharging channel (206) is fixedly connected with the support bottom plate (101).