Road grouting device

Abstract

The utility model provides a road grouting device, which relates to the technical field of road construction equipment, and comprises a vehicle body, the upper part of the vehicle body is provided with a material stirring mechanism, the material stirring mechanism comprises a stirring tank, the outer surface of the stirring tank is fixedly communicated with a feed hopper, and the bottom of the stirring tank is fixedly communicated with a blanking channel. According to the highway grouting device, by arranging the material stirring mechanism, raw materials are put into a stirring tank while grouting is conducted, then a first motor is started to drive a stirring rod to rotate, the stirring rod stirs the raw materials in the stirring tank, after stirring is completed, a first hydraulic telescopic rod retracts to pull a material baffle to slide, a discharging channel is opened, and then the raw materials in the stirring tank are stirred; therefore, the stirred grout can automatically fall into the grouting tank from the bottom of the stirring tank, the effect of timely supplementing the consumed grout in the grouting tank is achieved, grouting and grout manufacturing can be conducted at the same time, and the grouting efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to a grouting device, in particular to a highway grouting device, belonging to the technical field of highway construction equipment. Background Technique

[0002] Grouting is a method to improve its physical and mechanical properties through methods such as replacement, filling, and extrusion. In construction engineering, it refers to injecting certain curable slurries into the cracks or pores of rock and soil foundations by appropriate methods. A highway grouting device disclosed in the Chinese Patent Application Publication Specification CN218405007U includes a bottom plate, a mounting frame, a tank body, a stirring assembly, and a paving assembly. A mounting frame is arranged on the bottom plate, a tank body is arranged inside the mounting frame, a stirring assembly is arranged inside the tank body, and a paving assembly is arranged at the rear end of the bottom plate. Through the setting of the stirring assembly, the servo motor and the rotating shaft in the stirring assembly drive the stirring blades to stir the concrete, and the scraper in the stirring assembly is used to clean the inner wall of the tank body, solving the problem that the existing one is not convenient to clean the concrete adhered to the inner wall of the tank body. At the same time, through the setting of the paving assembly, the electric push rod in the paving assembly is used to make the paving plate contact the ground, and the paving plate is used to pave the poured concrete, solving the problem that the existing one is not convenient for manual paving after grouting. Therefore, it is convenient to use.

[0003] When the grouting device is in use, the road surface is repaired by pouring the slurry at the crack. However, when the road surface is relatively long, the capacity of the container used for grouting is limited. After the slurry is used up, it is necessary to stop and remix it before pouring again, thereby reducing the grouting efficiency of the device. Moreover, the grouting position of this device is below the bottom plate, which is not convenient for the user to observe the pouring state of the ground. And when the user adjusts the grouting position, it is necessary to move the entire device, and the operation is relatively troublesome, time-consuming and laborious. Content of the Utility Model

[0004] The utility model provides a highway grouting device to solve the problems in the existing grouting device that it is necessary to stop and remix the slurry before pouring again after the slurry is used up, thereby reducing the grouting efficiency of the device, and setting the grouting position below the bottom plate, which is not convenient for the user to observe the pouring state of the ground and is not convenient for the user to adjust the grouting position.

[0005] The present utility model is realized through the following technical solutions: A highway grouting device, including a vehicle body, a mixing mechanism is provided on the upper part of the vehicle body, the mixing mechanism includes a mixing tank, a feeding hopper is fixedly communicated with the outer surface of the mixing tank, a blanking channel is fixedly communicated with the bottom of the mixing tank, a grouting assembly is provided on the upper part of the vehicle body, the grouting assembly includes a grouting tank, a first hydraulic telescopic rod is fixed on the upper surface of the grouting tank, a baffle is fixed at the extending end of the first hydraulic telescopic rod, and the baffle is slidably connected with the inner wall of the blanking channel;

[0006] The grouting tank is fixed to the upper surface of the vehicle body, the grouting tank is fixedly communicated with the bottom end of the blanking channel, a slurry pumping pump is fixed above the vehicle body, an adjusting mechanism is provided on the upper part of the vehicle body, and the adjusting mechanism includes an adjusting frame which is fixed to the upper surface of the vehicle body.

[0007] Specifically, a first motor is fixed on the outer surface of the mixing tank, a stirring rod is fixed at the output end of the first motor. After the first motor is started, it can drive the stirring rod to rotate, and by driving the rotation of the stirring rod, the raw materials in the mixing tank can be stirred.

[0008] Specifically, a slurry guiding pipe is fixedly communicated with the input end of the slurry pumping pump, one end of the slurry guiding pipe is fixedly communicated with the grouting tank, a grouting pipe is fixedly communicated with the output end of the slurry pumping pump, and one end of the grouting pipe is fixedly communicated with a grouting head. The slurry pumping pump can pump out the slurry inside the grouting tank through the slurry guiding pipe, so that the slurry is sprayed from the grouting head to the grouting place through the grouting pipe, thereby completing the grouting operation on the road surface.

[0009] Specifically, a second motor is fixed on the outer surface of the adjusting frame, a threaded rod is fixed at the output end of the second motor, and one end of the threaded rod is rotatably connected with the adjusting frame. The adjusting frame can play a role in fixing and supporting the second motor. By starting the second motor, the threaded rod can be driven to rotate inside the adjusting frame.

[0010] Specifically, a moving block is threadedly connected to the outer surface of the threaded rod, and the moving block is slidably connected with the inner wall of the adjusting frame. When the threaded rod rotates, it can drive the moving block to slide along the inner wall of the adjusting frame, thereby adjusting the position of the moving block.

[0011] Specifically, a second hydraulic telescopic rod is fixed on the outer surface of the moving block, a fixing ring is fixed at the extending end of the second hydraulic telescopic rod, and the fixing ring is fixed to the outer surface of the grouting head. The moving block can drive the second hydraulic telescopic rod and the fixing ring to move together, and the position of the fixing ring and the grouting head can be adjusted by the telescopic of the second hydraulic telescopic rod, so as to achieve the purpose that the device can adjust the grouting position of the grouting head.

[0012] Specifically, a support rod is fixed on the upper surface of the vehicle body, and the support rod is fixed to the outer surface of the mixing tank. By setting the support rod, the mixing tank can be supported, thereby ensuring the stability of the device in supporting the mixing tank.

[0013] The utility model provides a highway grouting device, and the beneficial effects thereof are as follows:

[0014] 1. By setting a material mixing mechanism, while the device is grouting, raw materials are put into the mixing tank, and then the first motor is started to drive the stirring rod to rotate, so that the stirring rod stirs the raw materials in the mixing tank. After the stirring is completed, the hydraulic telescopic rod 1 contracts to pull the baffle plate to slide, so that the blanking channel is opened, and the stirred slurry can automatically fall into the grouting tank from the bottom of the mixing tank to timely supplement the consumed slurry inside the grouting tank, and slurry can be manufactured while grouting, thereby improving the grouting efficiency of the device.

[0015] 2. By setting an adjusting mechanism, the second motor can drive the threaded rod to rotate, thereby driving the moving block to slide along the inner wall of the adjusting frame. At the same time, the moving block can drive the hydraulic telescopic rod 2 and the fixed ring to move together, and the position of the fixed ring and the grouting head can be adjusted by the telescopic of the hydraulic telescopic rod 2, so as to achieve the purpose that the device can adjust the grouting position of the grouting head, thereby solving the problem that the whole device needs to be moved when adjusting the grouting position in the existing device, saving labor consumption and being simple to operate. Description of the Drawings

[0016] Figure 1 is the overall three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 is of the utility model Figure 1 enlarged view of part A;

[0018] Figure 3 is of the utility model Figure 1 enlarged view of part B;

[0019] Figure 4 is the structural schematic diagram inside the mixing tank of the utility model.

[0020] Description of the Reference Numerals

[0021] 1. Vehicle body;

[0022] 2. Material mixing mechanism; 201. Mixing tank; 202. Feed hopper; 203. Blanking channel; 204. Hydraulic telescopic rod 1; 205. Baffle plate; 206. First motor; 207. Stirring rod;

[0023] 3. Grouting assembly; 301. Grouting tank; 302. Slurry pump; 303. Guide slurry pipe; 304. Grouting pipe; 305. Grouting head

[0024] 4. Adjusting mechanism; 401. Adjusting frame; 402. Second motor; 403. Threaded rod; 404. Moving block; 405. Second hydraulic telescopic rod; 406. Fixed ring

[0025] 5. Support rod Detailed implementation manner

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown in FIGS.

[0027] Please pay special attention to Figure 1 and Figure 2 The grouting tank 301 is fixed to the upper surface of the vehicle body 1 and is fixedly communicated with the bottom end of the blanking channel 203. A slurry pump 302 is fixed above the vehicle body 1. The input end of the slurry pump 302 is fixedly communicated with a guide slurry pipe 303. One end of the guide slurry pipe 303 is fixedly communicated with the grouting tank 301. The output end of the slurry pump 302 is fixedly communicated with a grouting pipe 304. One end of the grouting pipe 304 is fixedly communicated with a grouting head 305. The slurry pump 302 can pump out the slurry inside the grouting tank 301 through the guide slurry pipe 303, so that the slurry is sprayed from the grouting head 305 to the grouting position through the grouting pipe 304, thereby completing the grouting operation on the road surface

[0028] Please pay special attention to Figure 1 and Figure 3, an adjustment mechanism 4 is provided on the upper part of the vehicle body 1. The adjustment mechanism 4 includes an adjustment frame 401. The adjustment frame 401 is fixed to the upper surface of the vehicle body 1. A second motor 402 is fixed to the outer surface of the adjustment frame 401. The output end of the second motor 402 is fixed with a threaded rod 403. One end of the threaded rod 403 is rotatably connected to the adjustment frame 401. The adjustment frame 401 can play a role in fixedly supporting the second motor 402. By turning on the second motor 402, the threaded rod 403 can be driven to rotate inside the adjustment frame 401. A moving block 404 is threadedly connected to the outer surface of the threaded rod 403. The moving block 404 is slidably connected to the inner wall of the adjustment frame 401. When the threaded rod 403 rotates, it can drive the moving block 404 to slide along the inner wall of the adjustment frame 401, thereby adjusting the position of the moving block 404. A second hydraulic telescopic rod 405 is fixed to the outer surface of the moving block 404. The extending end of the second hydraulic telescopic rod 405 is fixed with a fixing ring 406. The fixing ring 406 is fixed to the outer surface of the grouting head 305. The moving block 404 can drive the second hydraulic telescopic rod 405 and the fixing ring 406 to move together. And by the telescopic movement of the second hydraulic telescopic rod 405, the positions of the fixing ring 406 and the grouting head 305 can be adjusted, so as to achieve the purpose that the device can adjust the grouting position of the grouting head 305.

[0029] Please refer specifically to Figure 1 , Figure 2 and Figure 4 , a first motor 206 is fixed to the outer surface of the mixing tank 201. The output end of the first motor 206 is fixed with a mixing rod 207. After turning on the first motor 206, the mixing rod 207 can be driven to rotate. By driving the rotation of the mixing rod 207, the raw materials in the mixing tank 201 can be stirred.

[0030] Please refer specifically to Figure 1 , a support rod 5 is fixed to the upper surface of the vehicle body 1. The support rod 5 is fixed to the outer surface of the mixing tank 201. By providing the support rod 5, the mixing tank 201 can be supported, thereby ensuring the stability of the support of the device for the mixing tank 201.

[0031] Working principle: When the device is in use, the slurry pump 302 and the slurry guide pipe 303 can pump out the slurry inside the slurry injection tank 301, so that the slurry is sprayed onto the slurry injection point on the road surface through the slurry injection pipe 304 and the slurry injection head 305 to complete the slurry injection operation of the road. And while the device is injecting slurry, the raw materials can be put into the mixing tank 201 through the feeding hopper 202. Then, the first motor 206 is started to drive the stirring rod 207 to rotate, so that the stirring rod 207 stirs the raw materials in the mixing tank 201. After the stirring is completed, the hydraulic telescopic rod 204 contracts to pull the baffle 205 to slide, so that the material falling channel 203 is opened, and the stirred slurry can automatically fall into the slurry injection tank 301 from the bottom of the mixing tank 201, so as to achieve the effect of timely supplementing the slurry inside the slurry injection tank 301. In summary, the device can manufacture slurry while injecting slurry, thereby improving the slurry injection efficiency of the device.

[0032] The second motor 402 can drive the threaded rod 403 to rotate, thereby driving the moving block 404 to slide along the inner wall of the adjusting frame 401. At the same time, the moving block 404 can drive the hydraulic telescopic rod 205 and the fixing ring 406 to move together. And through the expansion and contraction of the hydraulic telescopic rod 205, the positions of the fixing ring 406 and the slurry injection head 305 can be adjusted, so as to achieve the purpose that the device can adjust the slurry injection position of the slurry injection head 305, thus solving the problem that the existing device needs to move the whole device when adjusting the slurry injection position, saving labor consumption and being easy to operate.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A highway grouting device, comprising a vehicle body (1), characterized in that: The upper part of the vehicle body (1) is provided with a material mixing mechanism (2), the material mixing mechanism (2) comprises a stirring tank (201), the outer surface of the stirring tank (201) is fixedly connected to a material feeding hopper (202), the bottom of the stirring tank (201) is fixedly connected to a material dropping channel (203), the upper part of the vehicle body (1) is provided with a grouting assembly (3), the grouting assembly (3) comprises a grouting tank (301), the upper surface of the grouting tank (301) is fixed with a hydraulic telescopic rod (204), the extended end of the hydraulic telescopic rod (204) is fixed with a material blocking plate (205), and the material blocking plate (205) is slidably connected to the inner wall of the material dropping channel (203); The grouting tank (301) is fixed to the upper surface of the vehicle body (1), the grouting tank (301) is fixedly connected to the bottom end of the material dropping channel (203), a grouting pump (302) is fixed above the vehicle body (1), an adjustment mechanism (4) is provided on the upper part of the vehicle body (1), the adjustment mechanism (4) comprises an adjustment frame (401), and the adjustment frame (401) is fixed to the upper surface of the vehicle body (1).

2. A highway grouting device according to claim 1, characterized in that: A motor 1 (206) is fixed to the outer surface of the stirring tank (201), and a stirring rod (207) is fixed to the output end of the motor 1 (206).

3. A highway grouting device according to claim 1, characterized in that: The input end of the grouting pump (302) is fixedly connected to a grouting pipe (303), one end of which is fixedly connected to a grouting tank (301), and the output end of the grouting pump (302) is fixedly connected to a grouting pipe (304), one end of which is fixedly connected to a grouting head (305).

4. A highway grouting device according to claim 1, characterized in that: A second motor (402) is fixed to the outer surface of the adjustment frame (401), a threaded rod (403) is fixed to the output end of the second motor (402), and one end of the threaded rod (403) is rotatably connected to the adjustment frame (401).

5. A highway grouting device according to claim 4, characterized in that: The outer surface of the threaded rod (403) is threadedly connected with a moving block (404), and the moving block (404) is slidably connected to the inner wall of the adjustment frame (401).

6. A highway grouting device according to claim 5, characterized in that: A second hydraulic telescopic rod (405) is fixed to the outer surface of the moving block (404), a fixing ring (406) is fixed to the extended end of the second hydraulic telescopic rod (405), and the fixing ring (406) is fixed to the outer surface of the grouting head (305).

7. A highway grouting device according to claim 1, characterized in that: A support rod (5) is fixed to the upper surface of the vehicle body (1), and the support rod (5) is fixed to the outer surface of the stirring tank (201).

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