Distributing device for auxiliary construction of porous curb base and using method

Abstract

The invention discloses a material distributing device for auxiliary construction of a porous curb base and a using method, and belongs to the technical field of curb base construction. The material distributing device comprises a slurry containing barrel and a movable frame, a containing barrel supporting seat is fixedly installed on the movable frame, and the slurry containing barrel is placed on the containing barrel supporting seat; a sealing top cover is arranged at the top of the slurry containing barrel, a feeding opening is formed in the middle of the sealing top cover, a stirring motor is installed at the bottom of the outer side of the slurry containing barrel, and a supporting base is arranged at the bottom of the inner side of the slurry containing barrel. The material distributing device is arranged on a battery car structure, the stirring device is arranged in the slurry containing barrel, porous concrete slurry can be stirred, caking of the concrete slurry is avoided, the material guide groove and the flow control valve are arranged on the outer side of the slurry containing barrel, and the material distributing device is driven by a storage battery to run at a certain constant speed; the discharging amount can be controlled through the flow valve at the discharging groove, and the cloth is accurately spread.

Description

Technical Field

[0001] The invention belongs to the technical field of curbstone base construction, and specifically relates to a material distribution device and a use method for auxiliary construction of a porous curbstone base. Background Art

[0002] Water is one of the most damaging factors for road engineering. In order to increase the service life of roads and ensure road functions, it is crucial to effectively drain the water between the pavement layers to avoid road damage and safety hazards caused by water retention. Therefore, new roads mostly use composite curbstone structures, which effectively solves the shortcomings of traditional curbstones in drainage. This type of curbstone adopts a double-layer composite structure, with ordinary concrete prefabricated blocks on the upper layer and porous concrete on the lower layer. This design makes the lower layer of the curbstone have a water seepage function and can effectively drain the water in the pavement structure. The upper layer of the curbstone uses ordinary concrete, and its impermeability can prevent rainwater from flowing back into the pavement structure, while making the surface layer have a strong structural strength. The lower layer uses porous concrete to form a permeable layer, so that the water in the pavement structure can be smoothly discharged through this permeable layer.

[0003] The traditional method of curb base construction mainly relies on manual labor in conjunction with excavators and loaders to spread materials. There are often problems with uneven and inaccurate spreading of materials, a lot of spillage, and easy pollution of the road surface. Manual control of leveling is required. In addition, large machinery is prone to collapsing the soil layer at the edge of the ditch when walking on the edge, and manual secondary cleaning is required, resulting in poor construction quality, slow progress, inconvenient operation and other difficulties. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a material distribution device and a use method for auxiliary construction of a porous curbstone base.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: a material distribution device and a use method for auxiliary construction of a porous curbstone base, comprising a slurry containing barrel and a mobile frame, the mobile frame is fixedly provided with a containing barrel support seat, the slurry containing barrel is placed on the containing barrel support seat, the top of the slurry containing barrel is provided with a sealing top cover, the matching position of the sealing top cover and the slurry containing barrel is provided with a matching sealing platform, the middle position of the sealing top cover is provided with a feeding port, the outer bottom of the slurry containing barrel is provided with a stirring motor, the inner bottom of the slurry containing barrel is provided with a supporting base, the non-matching position of the supporting base and the stirring shaft is provided with a supporting bearing, the lower end of the stirring shaft is connected to the main shaft of the stirring motor through a coupling, the stirring shaft is provided with an agitator, and the supporting base is provided with a guide inclined surface A material distribution guide sleeve is provided on the upper end of the mixing shaft and a material distribution guide sleeve is provided on the lower end of the mixing shaft. A movable rear wheel is provided on the lower rear part of the movable frame, and a movable front wheel is provided on the lower front part of the movable frame. Two movable rear wheels are symmetrically provided with respect to the movable frame, and the two movable rear wheels are connected by a power shaft. A power box is provided on the side of the power shaft, and the movable front wheel is installed on the front wheel mounting frame. An adjusting support seat is provided on the upper front end of the movable frame, and an adjusting handlebar is rotatably connected to the adjusting support seat, and an operating box is provided on the side of the adjusting handlebar.

[0006] As a further solution of the present invention: the front wheel mounting frame is designed as a Y-shaped structure, the upper end shaft of the front wheel mounting frame rotates synchronously with the lower end shaft of the adjustable handlebar, and a bearing is provided at the matching position between the lower end shaft of the adjustable handlebar and the adjustable support seat to ensure the flexibility and stability of the rotation of the adjustable handlebar.

[0007] As a further solution of the present invention: a handlebar locking sleeve is provided on the outer side of the lower end shaft of the adjustable handlebar, the handlebar locking sleeve is fixedly connected to the adjusting support seat and will not rotate relative to the adjusting support seat, a locking hole is provided on the outer side of the lower end shaft of the adjusting handlebar, a locking screw is installed on the handlebar locking sleeve through a threaded connection, the size of the locking screw matches the size of the locking hole, and the locking screw can lock the relative position of the adjusting handlebar and the adjusting support seat.

[0008] As a further solution of the present invention: the support seat for the containing barrel is an annular structure, which is fixedly installed on the movable frame by fixing bolts, and a plurality of side limit plates are evenly distributed on the outer side of the upper part of the support seat for the containing barrel, and the side limit plates are arc-shaped plate structures, and a support ring is fixedly provided on the inner side of the side limit plate near the upper part, and a central through hole is opened in the middle position of the support ring, which can not only reduce the dead weight of the support ring, but also facilitate the installation of the stirring motor.

[0009] As a further solution of the present invention: reinforcing ribs are arranged between the bottom surface of the support ring and the inner wall of the side limit plate to enhance the structural strength of the support ring and improve the support stability; the front end of the mobile frame is small and the rear end is large; a travel motor and a speed change device are arranged in the power box of the power shaft; the internal structure of the power box of the mobile frame is the same as the power device of the existing electric vehicle.

[0010] As a further solution of the present invention: the sealing top cover is processed with lifting holes at positions on both sides of the feeding port, the lifting holes are threaded holes, and lifting rings are installed in the lifting holes to facilitate the overall lifting of the slurry holding barrel.

[0011] As a further solution of the present invention: the material guide trough is designed as a downwardly inclined structure, the end of the material guide trough close to the slurry holding barrel has a larger size, and the end of the material discharge elbow has a smaller size.

[0012] As a further solution of the present invention: a battery box is arranged between the filling barrel support seat and the adjustment support seat, a charging port is arranged on the side of the battery box, a seat support frame is arranged above the battery box, a seat body is arranged on the seat support frame, the seat body is equipped with a safety belt, a bearing end cover is arranged above the support bearing, and a sealing sleeve is arranged at the matching position of the bearing end cover and the stirring shaft.

[0013] As a further solution of the present invention: a material distribution guide seat is fixedly arranged on the inner side of the material distribution guide sleeve, a fixed mounting hole is processed on the material distribution guide seat, the upper end of the stirring shaft is threadedly connected to the fixed mounting hole, and the agitator is provided with stirring rods of different specifications, and the length specification of the stirring rod located at the bottom is adapted to the guide slope, to ensure that the agitator has a good stirring effect.

[0014] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art.

[0015] The material distribution device of the present invention is arranged on the battery vehicle structure, and a stirring device is arranged in the slurry holding barrel, which can stir the porous concrete slurry to avoid the concrete slurry from agglomerating. A material guide trough and a discharge pipe are arranged on the outer side of the slurry holding barrel, and a flow control valve is installed on the discharge pipe. The slurry holding barrel is driven by a battery to travel at a constant speed, and the discharge amount can be controlled by the flow valve at the discharge trough, so as to realize linear fast and accurate material distribution. The device is small in size and light in weight, which can improve the construction quality and speed up the progress, and does not damage the ditch edge, can be linear fast, accurately spread and save manpower. The upper end of the stirring shaft of the slurry holding barrel is equipped with a feed uniform distribution guide seat and a feed uniform distribution guide sleeve, and the feed uniform distribution guide sleeve is a cone sleeve structure. The porous concrete slurry falls from the feed port and is guided to the surroundings by the feed uniform distribution guide sleeve. The upper part of the support base is provided with a guide slope, which is convenient for the concrete slurry to be guided to the outer wall position of the slurry holding barrel, thereby realizing sufficient material distribution. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 It is a front view of the present invention;

[0018] Figure 3 is a side view of the present invention;

[0019] Figure 4 This is a schematic diagram of the interior of the slurry holding barrel of the present invention;

[0020] Figure 5 This is a schematic diagram of the feed uniform distribution guide seat of the present invention;

[0021] Figure 6 Schematic diagram of the container support base of the present invention

[0022] Figure 7 A schematic diagram for adjusting the installation of the handlebar locking sleeve;

[0023] Figure 8 This is a connection block diagram of some components of the present invention.

[0024] In the figure: 1. Slurry holding barrel; 2. Holding barrel support seat; 3. Moving frame; 4. Side limit plate; 5. Support ring; 6. Moving rear wheel; 7. Moving front wheel; 8. Feeding port; 9. Lifting hole; 10. Front wheel mounting frame; 11. Adjusting support seat; 12. Adjusting handlebar; 13. Material guide trough; 14. Flow control box; 15. Lifting ring; 16. Battery box; 17. Seat body; 18. Seat support frame; 19. Charging port; 20. Operation box; 21. Unloading elbow; 22. Flow control valve; 23. Fitting seal Sealing platform; 24. Power shaft; 25. Power box; 26. Sealing top cover; 27. Stirring motor; 28. Material outlet; 29. ​​Coupling; 30. Support base; 31. Guide ramp; 32. Support bearing; 33. Bearing end cover; 34. Sealing sleeve; 35. Agitator; 36. Stirring rod; 37. Stirring shaft; 38. Material distribution guide sleeve; 39. Material distribution guide seat; 40. Fixed mounting hole; 41. Reinforcement rib; 42. Center through hole; 43. Handlebar locking sleeve; 44. Locking hole; 45. Locking screw. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0026] like Figures 1 to 8As shown, a material distribution device and a method of using it for auxiliary construction of a porous curbstone base include a slurry containing barrel 1 and a mobile frame 3, a containing barrel support seat 2 is fixedly installed on the mobile frame 3, the slurry containing barrel 1 is placed on the containing barrel support seat 2, a sealing top cover 26 is provided on the top of the slurry containing barrel 1, a matching sealing platform 23 is provided at the matching position of the sealing top cover 26 and the slurry containing barrel 1, a feeding port 8 is provided at the middle position of the sealing top cover 26, a stirring motor 27 is installed at the outer bottom of the slurry containing barrel 1, a supporting base 30 is provided at the inner bottom of the slurry containing barrel 1, a supporting bearing 32 is provided at the non-matching position of the supporting base 30 and the stirring shaft 37, the lower end of the stirring shaft 37 is connected to the main shaft of the stirring motor 27 through a coupling 29, an agitator 35 is installed on the stirring shaft 37, a guiding inclined surface 31 is provided on the supporting base 30, and the outer side of the slurry containing barrel 1 is close to A material distribution outlet 28 is provided at the lower position, a material guide trough 13 is provided at the material distribution outlet 28, a flow control box 14 is fixedly provided on the outer wall of the slurry holding barrel 1 at the material distribution outlet 28, a flow control valve 22 is installed in the flow control box 14, a material discharge elbow 21 is provided at the lower end of the material guide trough 13, a material distribution guide sleeve 38 is provided at the upper end of the stirring shaft 37, a mobile rear wheel 6 is installed at the lower rear part of the mobile frame 3, a mobile front wheel 7 is installed at the lower front part of the mobile frame 3, two mobile rear wheels 6 are symmetrically provided with respect to the mobile frame 3, the two mobile rear wheels 6 are connected by a power shaft 24, a power box 25 is provided on the side of the power shaft 24, the mobile front wheel 7 is installed on the front wheel mounting frame 10, an adjustment support seat 11 is provided at the upper front end of the mobile frame 3, an adjustment handlebar 12 is rotatably connected to the adjustment support seat 11, and an operation box 20 is provided on the side of the adjustment handlebar 12.

[0027] Among them, the front wheel mounting frame 10 is designed as a Y-shaped structure, and the upper end shaft of the front wheel mounting frame 10 rotates synchronously with the lower end shaft of the adjusting handlebar 12. A bearing is provided at the matching position between the lower end shaft of the adjusting handlebar 12 and the adjusting support seat 11 to ensure the flexibility and stability of the rotation of the adjusting handlebar 12.

[0028] A handlebar locking sleeve 43 is provided on the outer side of the lower end shaft of the adjusting handlebar 12. The handlebar locking sleeve 43 is fixedly connected to the adjusting support seat 11 and will not rotate relative to the adjusting support seat 11. A locking hole 44 is provided on the outer side of the lower end shaft of the adjusting handlebar 12. A locking screw 45 is installed on the handlebar locking sleeve 43 through a threaded connection. The size specifications of the locking screw 45 match the size specifications of the locking hole 44. The locking screw 45 can lock the relative position of the adjusting handlebar 12 and the adjusting support seat 11.

[0029] The supporting seat 2 for the containing barrel is of an annular structure and is fixedly mounted on the moving frame 3 by fixing bolts. A plurality of side limit plates 4 are evenly distributed on the outer side of the upper part of the supporting seat 2 for the containing barrel. The side limit plates 4 are of an arc-shaped plate structure. A support ring 5 is fixedly mounted on the inner side of the side limit plate 4 near the upper part. A central through hole 42 is provided in the middle of the supporting ring 5, which can reduce the dead weight of the supporting ring 5 and facilitate the installation of the stirring motor 27.

[0030] A reinforcing rib 41 is arranged between the bottom surface of the support ring 5 and the inner wall of the side limit plate 4 to enhance the structural strength of the support ring 5 and improve the support stability. The front end of the mobile frame 3 is small and the rear end is large. A travel motor and a speed change device are arranged in the power box 25 of the power shaft 24. The internal structure of the power box 25 of the mobile frame 3 is the same as the power device of the existing electric vehicle.

[0031] The sealing top cover 26 is provided with hoisting holes 9 at the positions on both sides of the feeding port 8 . The hoisting holes 9 are threaded holes, and hoisting rings 15 are installed in the hoisting holes 9 , so as to facilitate the overall hoisting of the slurry containing barrel 1 .

[0032] As a further solution of the present invention, the material guide trough 13 is designed as a downwardly inclined structure, and the size of the end of the material guide trough 13 close to the slurry holding barrel 1 is large, and the size of the end of the discharge elbow 21 is small.

[0033] A battery box 16 is arranged between the filling barrel support seat 2 and the adjustment support seat 11, a charging port 19 is arranged on the side of the battery box 16, a seat support frame 18 is arranged above the battery box 16, a seat body 17 is arranged on the seat support frame 18, the seat body 17 is equipped with a safety belt, a bearing end cover 33 is arranged above the support bearing 32, and a sealing sleeve 34 is arranged at the matching position of the bearing end cover 33 and the stirring shaft 37.

[0034] A material distribution guide seat 39 is fixedly set on the inner side of the material distribution guide sleeve 38, and a fixed installation hole 40 is processed on the material distribution guide seat 39. The upper end of the stirring shaft 37 is threadedly connected to the fixed installation hole 40. The stirrer 35 is provided with stirring rods 36 of different specifications. The length specification of the stirring rod 36 located at the bottom is adapted to the guide slope 31, ensuring that the stirrer 35 has a good stirring effect.

[0035] The working principle of the present invention is as follows: first, the porous concrete slurry is added into the slurry holding barrel 1 from the feeding port 8, a feeding uniform distribution guide seat 39 is installed on the upper end of the stirring shaft 37 just below the feeding port 8, a feeding uniform distribution guide sleeve 38 with a conical structure is arranged above the feeding uniform distribution guide seat 39, the porous concrete slurry falls on the feeding uniform distribution guide sleeve 38, and the material is guided to the surroundings, the stirring motor 27 drives the stirring shaft 37 to rotate through the coupling 29, the stirrer 35 on the stirring shaft 37 stirs the porous concrete slurry, a guide slope 31 is arranged above the support base 30, the stirring rod 36 on the stirrer 35 is adapted to the guide slope 31 in length, and the distribution outlet 28 is located at the inclined lower end of the guide slope 31 to facilitate the effective discharge of the porous concrete slurry;

[0036] When carrying out the material laying construction, the operator sits on the seat body 17 and controls the direction of travel of the mobile frame 3 by adjusting the handlebar 12. During the material laying process, the mobile frame 3 is kept in a state of constant speed. In order to ensure that the mobile frame 3 can travel at a constant speed, a cruise control system is installed on the mobile frame 3. The cruise control function is realized by connecting a resistor. A wire is connected to the signal line, and then a 5.1k resistor is connected, and then connected to the red wire of the electric vehicle handlebar. At the same time, a 5.1k resistor and a switch need to be added to complete the modification of the cruise function. If you want to turn off the cruise function, you only need to squeeze the brake to reduce the speed. This is the prior art and will not be described in detail.

[0037] The flow rate of the flow control valve 22 is controlled by the corresponding button on the operation box 20. The operation box 20 is provided with an MCU microcontroller unit to achieve uniform material distribution. When the road is a straight section, the adjustment handlebar 12 can be locked by the handlebar locking sleeve 43 and the locking screw 45 to ensure the stability of straight-line driving. When the road is a turning position, in order to ensure the accuracy of the moving position of the mobile frame 3, the walking track line of the moving front wheel 7 can be set in advance on the road surface for indication, thereby improving the moving accuracy of the mobile frame 3 and ensuring the material distribution construction effect.

[0038] The material distribution device of the present invention is arranged on the battery vehicle structure, and a stirring device is arranged in the slurry holding barrel 1, which can stir the porous concrete slurry to prevent the concrete slurry from agglomerating. A material guide trough 13 is arranged on the outer side of the slurry holding barrel 1, and a flow control valve 22 is installed in the flow control box 14. The slurry holding barrel 1 is driven by the battery to travel at a constant speed, and the discharge amount can be controlled by the flow valve at the discharge trough. The flow control valve 22 adopts a plug valve to realize linear fast and precise spreading of the material. The device is small in size and light in weight. Improve construction quality, speed up progress, and do not damage the ditch edge. It can be linear and fast, the material is accurately spread, and manpower is saved. At the same time, a feeding uniform distribution guide seat 39 and a feeding uniform distribution guide sleeve 38 are installed on the upper end of the stirring shaft 37 of the slurry holding barrel 1. The feeding uniform distribution guide sleeve 38 is a cone sleeve structure. The porous concrete slurry falls from the feeding port 8 and is guided to the surroundings through the feeding uniform distribution guide sleeve 38. A guiding inclined surface 31 is provided on the upper part of the support base 30, which is convenient for the concrete slurry to be guided to the outer wall position of the slurry holding barrel 1, thereby achieving sufficient distribution.

[0039] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modify the technical contents suggested above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the solution of the present invention.

Claims

1. A material distribution device for auxiliary construction of porous curbstone base, comprising a slurry container and a mobile frame, characterized in that: A holding barrel support seat is fixedly installed on the mobile frame, the slurry holding barrel is placed on the holding barrel support seat, a sealing top cover is arranged on the top of the slurry holding barrel, a matching sealing platform is arranged at the matching position between the sealing top cover and the slurry holding barrel, a feeding port is arranged at the middle position of the sealing top cover, a stirring motor is installed at the outer bottom of the slurry holding barrel, a supporting base is arranged at the inner bottom of the slurry holding barrel, a supporting bearing is arranged at the non-matching position between the supporting base and the lower stirring shaft, the lower end of the stirring shaft is connected to the main shaft of the stirring motor through a coupling, an agitator is installed on the stirring shaft, a guiding inclined surface is arranged on the supporting base, a material distribution outlet is arranged near the lower part of the outer side of the slurry holding barrel, and the material distribution outlet is arranged at the lower part of the outer side of the slurry holding barrel. A material guide trough is provided, a flow control box is fixedly provided on the outer wall of the slurry holding barrel at the material distribution outlet, a flow control valve is installed in the flow control box, a material discharge elbow is provided at the lower end of the material guide trough, a material distribution guide sleeve is provided at the upper end of the stirring shaft, a mobile rear wheel is installed at the lower rear part of the mobile frame, a mobile front wheel is installed at the lower front part of the mobile frame, two mobile rear wheels are symmetrically provided with respect to the mobile frame, the two mobile rear wheels are connected by a power shaft, a power box is provided on the side of the power shaft, the mobile front wheel is installed on the front wheel mounting frame, an adjustment support seat is provided at the upper front end of the mobile frame, an adjustment handlebar is rotatably connected to the adjustment support seat, and an operation box is provided on the side of the adjustment handlebar.

2. A material distribution device for auxiliary construction of porous curbstone base according to claim 1, characterized in that: The front wheel mounting frame is designed as a Y-shaped structure, the upper end shaft of the front wheel mounting frame rotates synchronously with the lower end shaft of the adjusting handlebar, and a bearing is provided at the matching position between the lower end shaft of the adjusting handlebar and the adjusting support seat.

3. A material distribution device for auxiliary construction of porous curbstone base according to claim 2, characterized in that: A handlebar locking sleeve is provided on the outer side of the lower end shaft of the adjustable handlebar, and the handlebar locking sleeve is fixedly connected to the adjustment support seat and will not rotate relative to the adjustment support seat. A locking hole is provided on the outer side of the lower end shaft of the adjustable handlebar, and a locking screw is installed on the handlebar locking sleeve through a threaded connection, and the size specification of the locking screw matches the size specification of the locking hole.

4. The material distribution device for auxiliary construction of porous curbstone base according to claim 3, characterized in that: The barrel support seat is an annular structure and is fixedly mounted on the moving frame by fixing bolts. A plurality of side limit plates are evenly distributed on the outer side of the upper portion of the barrel support seat. The side limit plates are arc-shaped plate structures. A support ring is fixedly mounted on the inner side of the side limit plate near the upper portion. A center through hole is opened in the middle of the support ring.

5. The material distribution device for auxiliary construction of porous curbstone base according to claim 4, characterized in that: Reinforcing ribs are arranged between the bottom surface of the support ring and the inner wall of the side limit plate. The front end of the moving frame is small and the rear end is large. A travel motor and a speed change device are arranged in the power box of the power shaft.

6. The material distribution device for auxiliary construction of porous curbstone base according to claim 5, characterized in that: The sealing top cover is processed with lifting holes at positions on both sides of the feeding port, the lifting holes are threaded holes, and lifting rings are installed in the lifting holes.

7. The material distribution device for auxiliary construction of porous curbstone base according to claim 1, characterized in that: The material guide trough is designed to be inclined downward, and the size of one end of the material guide trough close to the slurry holding barrel is large, and the size of one end of the material discharge elbow is small.

8. The material distribution device for auxiliary construction of porous curbstone base according to claim 7, characterized in that: A battery box is arranged between the containing barrel support seat and the adjusting support seat, a charging port is arranged on the side of the battery box, a seat support frame is arranged above the battery box, a seat body is arranged on the seat support frame, a seat body is equipped with a safety belt, a bearing end cover is arranged above the support bearing, and a sealing sleeve is arranged at the matching position of the bearing end cover and the stirring shaft.

9. The material distribution device for auxiliary construction of porous curbstone base according to claim 8, characterized in that: A material distribution guide seat is fixedly arranged on the inner side of the material distribution guide sleeve, a fixed installation hole is processed on the material distribution guide seat, the upper end of the stirring shaft is threadedly connected to the fixed installation hole, and stirring rods of different specifications are arranged on the agitator, and the length specification of the stirring rod located at the bottom is adapted to the guide inclined surface.

10. A method for using a material distribution device for auxiliary construction of a porous curbstone base, using a material distribution device for auxiliary construction of a porous curbstone base according to any one of claims 1 to 9, characterized in that: First, the porous concrete slurry is added into the slurry holding barrel from the feeding port, the feeding uniform distribution guide seat is installed on the upper end of the stirring shaft just below the feeding port, the feeding uniform distribution guide sleeve with a conical structure is arranged above the feeding uniform distribution guide seat, the porous concrete slurry falls on the feeding uniform distribution guide sleeve, and the material is guided to all sides, the stirring motor drives the stirring shaft to rotate through the coupling, the stirrer on the stirring shaft stirs the porous concrete slurry, the guide slope is arranged above the support base, the length of the stirring rod on the stirrer is matched with the guide slope, and the distribution outlet is located at the inclined lower end of the guide slope; The operator sits on the seat body and can control the moving direction of the mobile frame. The flow rate of the flow control valve can be controlled by the corresponding buttons on the operation box to achieve uniform material distribution. When the road is a straight section, the adjustment handlebar can be locked by the handlebar locking sleeve and the locking screw. The extended connecting pipe with a retractable structure is added to the discharge pipe to improve the application range of the device.

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