Pavement grouting material stirring and pumping device

Abstract

The utility model provides a pavement grouting material stirring and pumping device, which belongs to the technical field of grouting material stirring and comprises a carriage, a stirring mechanism is arranged at the top of the carriage, a pumping mechanism is arranged in the carriage, a carriage body is fixedly connected to the top of the carriage, and a partition plate is fixedly connected to the inner wall of the carriage body. The stirring mechanism is arranged, a fourth gear and a fifth gear are driven by a diesel motor to keep the relative movement direction, meanwhile, the movement direction of the fourth gear and the movement direction of the fifth gear can be regularly and repeatedly changed, and the material stirring efficiency is further improved; meanwhile, a pumping mechanism is arranged, after stirring is completed, a hydraulic rod is controlled to enable a bin door to descend, a stirring cavity is made to be communicated with a compartment, finished grouting materials are rapidly poured into the compartment, the finished grouting materials are output outwards through a slurry outlet through an output pump at the same time, the bin door is closed after pouring is completed, and stirring and output work can be conducted synchronously; manpower and time are saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of grouting material mixing, in particular to a pavement grouting material mixing and pumping device. Background Art

[0002] Grouting material is a special grouting material made of high-quality special cement, special redispersible latex powder, active powder, high-efficiency water reducing agent, setting agent, defoaming agent, and a single-component special engineering material modified by a variety of high molecular polymers. The mixed slurry after adding water and stirring is a special grouting material with excellent properties such as high injectability, low shrinkage, high strength and fast hardening, wear resistance and crack resistance.

[0003] According to the patent authorization publication number CN219445572U, a mixing device for grouting materials is disclosed, including a driving motor, a stirring rod, a stirring paddle structure, a fixed sleeve, a motor fixing plate, a mounting structure and a lifting mechanism; an annular mounting plate is provided on the upper end surface of the fixed sleeve, and the annular mounting plate is detachably connected to the mounting structure; the mounting structure includes at least 3 mounting rods, and at least 3 mounting rods are evenly arranged around the circumference of the axis of the fixed sleeve; the driving motor is detachably connected to the upper end surface of the motor fixing plate, the motor fixing plate is arranged on the inner side of the fixed sleeve, and the lifting mechanism is used to realize the lifting and lowering of the motor fixing plate in the fixed sleeve.

[0004] The above-mentioned prior art often has the following problems when used:

[0005] When the above device is in use, the stirring mode is vertical stirring, and the stirring direction is the same circumferential direction. The stirring effect is poor, which easily leads to uneven stirring of the road grouting material.

[0006] When the above device is in use, after the mixing is completed, the finished grouting material needs to be transferred manually or by a transmission pump for reuse, which wastes a certain amount of manpower and time and has low work efficiency. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a pavement grouting material stirring and pumping device.

[0008] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0009] A pavement grouting material mixing and pumping device, comprising: a carriage, a stirring mechanism provided on the carriage top, a pumping mechanism provided inside the carriage, a carriage body fixedly connected to the carriage top, a partition fixedly connected to the inner wall of the carriage, and the carriage body being divided into a stirring chamber and a component chamber by the partition;

[0010] The stirring mechanism includes a diesel motor fixedly connected to the side wall of the compartment, the output end of the diesel motor is fixedly connected to the first gear, the second gear and the third gear are rotatably connected to the inner wall of the compartment, the bottom two sides of the first gear are respectively meshed with the second gear and the third gear, four transmission rods are fixedly connected to the side walls of the first gear, the second gear and the third gear, two stirring rods are rotatably connected between the inner walls of the compartment, and stirring blades are fixedly connected to the two stirring rods, and the ends of the two stirring rods close to the diesel motor are respectively fixedly connected to the fourth gear and the fifth gear, the fourth gear is alternately meshed with the transmission rods on the first gear and the second gear, and the fifth gear is alternately meshed with the transmission rods on the first gear and the third gear.

[0011] Preferably, the pumping mechanism includes a slurry outlet fixedly connected to the bottom of the carriage, an output pump is provided at the bottom of the carriage, the output end of the output pump is connected to the slurry outlet, and a sewage outlet is provided on the bottom of the carriage.

[0012] Preferably, the bottom of the stirring chamber is "W"-shaped, and two through holes are opened at the bottom of the stirring chamber. The two through holes are slidably connected to the warehouse doors, and a grille is fixedly connected to the compartment. The top surface of the grille is fixedly connected to two hydraulic rods, and the output ends of the two hydraulic rods are respectively fixedly connected to the bottom surfaces of the two warehouse doors.

[0013] Preferably, four moving wheels are fixedly connected to the bottom surface of the carriage, and the tire parts of the moving wheels are made of polyurethane material.

[0014] Preferably, a feed port is fixedly connected to the top surface of the compartment, and the feed port is communicated with the stirring chamber.

[0015] Preferably, the two stirring rods penetrate and are rotatably connected to the partition, and the two stirring rods and the stirring blades are both made of carbon steel.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] The utility model is provided with a stirring mechanism, which drives the fourth gear and the fifth gear through a diesel motor. While maintaining the relative movement direction, the movement directions of the fourth gear and the fifth gear themselves will be regularly and repeatedly changed, thereby further improving the stirring efficiency of the material; at the same time, a pumping mechanism is provided, and after the stirring is completed, the bin door is lowered by controlling the hydraulic rod to connect the stirring chamber with the carriage, and the finished grouting material is quickly poured into the carriage, and the finished grouting material is discharged outward through the slurry outlet by the simultaneous output pump. After the pouring is completed, the bin door is closed, and the stirring and output work can be carried out simultaneously, saving manpower and time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the main structure analysis of a road grouting material mixing and pumping device proposed in the utility model;

[0019] Figure 2 This is a left-side structural diagram of the stirring mechanism of a pavement grouting material stirring and pumping device proposed in the present invention (excluding stirring blades);

[0020] Figure 3 This is a bottom-up perspective view of the stirring mechanism of the pavement grouting material stirring and pumping device proposed in the present invention (excluding the stirring blades);

[0021] Figure 4 for Figure 3 A magnified view of point A;

[0022] Figure 5 This is a left-side structural analysis schematic diagram of a road grouting material mixing and pumping device proposed in the utility model.

[0023] In the figure: 1 carriage, 2 carriage body, 3 partition, 4 stirring chamber, 5 component chamber, 6 diesel motor, 7 first gear, 8 second gear, 9 third gear, 10 transmission rod, 11 stirring rod, 12 stirring blade, 13 fourth gear, 14 fifth gear, 15 slurry outlet, 16 output pump, 17 moving wheel, 18 feed port, 19 sewage outlet, 20 warehouse door, 21 grille, 22 hydraulic rod. DETAILED DESCRIPTION

[0024] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0025] Reference Figure 1-Figure 5 A road grouting material mixing and pumping device includes a carriage 1, four moving wheels 17 are fixedly connected to the bottom of the carriage 1, and the tire part of the moving wheel 17 is made of polyurethane material, which is convenient for the overall movement of the device. At the same time, polyurethane has excellent wear resistance, impact resistance, corrosion resistance and other properties, and can be used in different working environments. A stirring mechanism is provided on the top of the carriage 1, and a pumping mechanism is provided inside the carriage 1. The top of the carriage 1 is fixedly connected to the carriage 2, and the inner wall of the carriage 2 is fixedly connected to the partition 3. The carriage 2 is divided into a stirring chamber 4 and a component chamber 5 by the partition 3. The bottom of the stirring chamber 4 is provided with a mixing mechanism. The interior is in a "W" shape, with two through holes provided at the bottom of the mixing chamber 4, with bin doors 20 slidably connected in both through holes, a grille 21 fixedly connected in the carriage 1, and two hydraulic rods 22 fixedly connected on the top surface of the grille 21, and the output ends of the two hydraulic rods 22 are respectively fixedly connected to the bottom surfaces of the two bin doors 20. By controlling the hydraulic rods 22 to lower the bin doors 20, the mixing chamber 4 is connected to the carriage 1, which facilitates the rapid transfer of the mixed finished grouting material into the carriage 1, and a feed port 18 is fixedly connected on the top surface of the carriage 2, which is connected to the mixing chamber 4 for easy feeding;

[0026] The stirring mechanism includes a diesel motor 6 fixedly connected to the side wall of the compartment 2, the output end of the diesel motor 6 is fixedly connected to the first gear 7, the inner wall of the compartment 2 is rotatably connected to the second gear 8 and the third gear 9, the bottom two sides of the first gear 7 are respectively meshed with the second gear 8 and the third gear 9, the first gear 7, the second gear 8 and the third gear 9 are fixedly connected to the side walls of the four transmission rods 10, two stirring rods 11 are rotatably connected between the inner walls of the compartment 2, the two stirring rods 11 are fixedly connected with stirring blades 12, the two stirring rods 11 pass through and are rotatably connected to the partition 3, the two stirring rods 11 and the stirring blades 12 are made of carbon steel, which has the characteristics of high strength and good wear resistance, and the two stirring rods 11 are respectively The fourth gear 13 and the fifth gear 14 are fixedly connected. The fourth gear 13 is alternately meshed with the transmission rods 10 on the first gear 7 and the second gear 8. The fifth gear 14 is alternately meshed with the transmission rods 10 on the first gear 7 and the third gear 9. When the last of the four transmission rods 10 on the first gear 7 is disengaged from the fourth gear 13, the transmission rod 10 on the first gear 7 starts to contact the fifth gear 14, the transmission rod 10 on the second gear 8 starts to contact the fourth gear 13, and the transmission rod 10 on the third gear 9 is disengaged from the fifth gear 14. When the diesel motor 6 drives the first gear 7 to rotate counterclockwise, the transmission rod 10 on the first gear 7 drives the fourth gear 13 to rotate clockwise, and the first gear 7 drives the second gear 8 and the third gear 9 rotates clockwise, and when the transmission rod 10 on the first gear 7 continues to rotate counterclockwise until it disengages from the fourth gear 13, the first gear 7 itself cannot transmit the power to the fourth gear 13. At this time, the second gear 8 is in a clockwise rotation state, and the transmission rod 10 on the second gear 8 contacts and meshes with the fourth gear 13, and drives the fourth gear 13 to rotate counterclockwise. At the same time, the transmission rod 10 on the third gear 9 disengages from the fifth gear 14, and the transmission rod 10 on the first gear 7 contacts and meshes with the fifth gear 14, and drives the fifth gear 14 to rotate clockwise. At this time, the fourth gear 13 and the fifth gear 14 are in opposite directions relative to each other, which improves the mixing efficiency of the material. When the last of the four transmission rods 10 on the first gear 7 is in contact with the fifth gear 1 When the gear 4 is disengaged, the transmission rod 10 on the first gear 7 starts to contact the fourth gear 13, the transmission rod 10 on the second gear 8 starts to disengage from the fourth gear 13, and the transmission rod 10 on the third gear 9 starts to contact the fifth gear 14. When the diesel motor 6 drives the first gear 7 to continue to rotate until the transmission rod 10 on the first gear 7 disengages from the fifth gear 14 and starts to contact and engage with the fourth gear 13, the first gear 7 itself cannot transmit the power to the fifth gear 14. At this time, the fourth gear 13 starts to rotate clockwise under the thrust of the transmission rod 10 on the first gear 7. At the same time, the transmission rod 10 on the second gear 8 disengages from the fourth gear 13, and the transmission rod 10 on the third gear 9 starts to contact the fifth gear 14.And drive the fifth gear 14 to rotate counterclockwise. At this time, the fourth gear 13 and the fifth gear 14 are still rotating in opposite directions relative to each other. As the diesel motor 6 continues to rotate, the fourth gear 13 and the fifth gear 14 maintain their relative movement directions. At the same time, the movement directions of the fourth gear 13 and the fifth gear 14 themselves will also change regularly and repeatedly, further improving the mixing efficiency of the materials.

[0027] When in use, first feed the material into the mixing chamber 4 through the feed port 18 in proportion, and then start the diesel motor 6. When the diesel motor 6 drives the first gear 7 to rotate counterclockwise, the transmission rod 10 on the first gear 7 drives the fourth gear 13 to rotate clockwise, and the first gear 7 drives the second gear 8 and the third gear 9 to rotate clockwise. When the transmission rod 10 on the first gear 7 continues to rotate counterclockwise until it is disengaged from the fourth gear 13, the first gear 7 itself cannot transmit the fourth gear 13. At this time, the second gear 8 is in a clockwise rotation state, and the transmission rod 10 on the second gear 8 contacts and engages with the fourth gear 13, and drives the fourth gear 13 to rotate counterclockwise. At the same time, the transmission rod 10 on the third gear 9 disengages from the fifth gear 14, and the transmission rod 10 on the first gear 7 contacts and engages with the fifth gear 14, and drives the fifth gear 14 to rotate clockwise. At this time, the fourth gear 13 and the fifth gear 14 are in opposite directions relative to each other. Rotation, improving the mixing efficiency of the material, when the diesel motor 6 drives the first gear 7 to continue to rotate, until the transmission rod 10 on the first gear 7 disengages from the fifth gear 14 and begins to contact and engage with the fourth gear 13, the first gear 7 itself cannot transmit the fifth gear 14, and at this time the fourth gear 13 begins to rotate clockwise under the thrust of the transmission rod 10 on the first gear 7. At the same time, the transmission rod 10 on the second gear 8 disengages from the fourth gear 13, and the transmission rod 10 on the third gear 9 begins to contact with the fifth gear 14, and drives the fifth gear 14 to rotate counterclockwise. At this time, the fourth gear 13 and the fifth gear 14 are still in relative rotation in opposite directions. As the diesel motor 6 continues to rotate, the fourth gear 13 and the fifth gear 14 maintain their relative motion directions while the motion directions of the fourth gear 13 and the fifth gear 14 themselves will also change regularly and repeatedly, further improving the mixing efficiency of the material.

[0028] Reference Figure 1-Figure 5 The pumping mechanism includes a slurry outlet 15 fixedly connected to the bottom of the carriage 1, an output pump 16 is provided at the bottom of the carriage 1, the output end of the output pump 16 is connected to the slurry outlet 15, and a sewage outlet 19 is provided on the bottom surface of the carriage 1.

[0029] During use, after the mixing is completed, the hydraulic rod 22 is controlled to lower the bin door 20, so that the mixing chamber 4 is connected to the carriage 1, and the finished grouting material is quickly poured into the carriage 1. The finished grouting material is discharged outward through the slurry outlet 15 by the output pump 16 at the same time. After the pouring is completed, the bin door is closed, and the mixing and output work can be carried out simultaneously, saving manpower and time and improving work efficiency. After the daily mixing and pumping work is completed, the staff should use water to flush the carriage 1 and the mixing chamber 4 in time to avoid the grouting material solidifying and causing poor operation of the device.

[0030] The functional principle of this utility model can be explained through the following operation modes:

[0031] When in use, first feed the material into the mixing chamber 4 through the feed port 18 in proportion, and then start the diesel motor 6. When the diesel motor 6 drives the first gear 7 to rotate counterclockwise, the transmission rod 10 on the first gear 7 drives the fourth gear 13 to rotate clockwise, and the first gear 7 drives the second gear 8 and the third gear 9 to rotate clockwise. When the transmission rod 10 on the first gear 7 continues to rotate counterclockwise until it is disengaged from the fourth gear 13, the first gear 7 itself cannot transmit the fourth gear 13. At this time, the second gear 8 is in a clockwise rotation state, and the transmission rod 10 on the second gear 8 contacts and engages with the fourth gear 13, and drives the fourth gear 13 to rotate counterclockwise. At the same time, the transmission rod 10 on the third gear 9 disengages from the fifth gear 14, and the transmission rod 10 on the first gear 7 contacts and engages with the fifth gear 14, and drives the fifth gear 14 to rotate clockwise. At this time, the fourth gear 13 and the fifth gear 14 are in opposite directions relative to each other. Rotation, improving the mixing efficiency of the material, when the diesel motor 6 drives the first gear 7 to continue to rotate, until the transmission rod 10 on the first gear 7 disengages from the fifth gear 14 and begins to contact and engage with the fourth gear 13, the first gear 7 itself cannot transmit the fifth gear 14, and at this time the fourth gear 13 begins to rotate clockwise under the thrust of the transmission rod 10 on the first gear 7. At the same time, the transmission rod 10 on the second gear 8 disengages from the fourth gear 13, and the transmission rod 10 on the third gear 9 begins to contact with the fifth gear 14, and drives the fifth gear 14 to rotate counterclockwise. At this time, the fourth gear 13 and the fifth gear 14 are still in relative rotation in opposite directions. As the diesel motor 6 continues to rotate, the fourth gear 13 and the fifth gear 14 maintain their relative motion directions while the motion directions of the fourth gear 13 and the fifth gear 14 themselves will also change regularly and repeatedly, further improving the mixing efficiency of the material.

[0032] During use, after the mixing is completed, the hydraulic rod 22 is controlled to lower the bin door 20, so that the mixing chamber 4 is connected to the carriage 1, and the finished grouting material is quickly poured into the carriage 1. The finished grouting material is discharged outward through the slurry outlet 15 by the output pump 16 at the same time. After the pouring is completed, the bin door is closed, and the mixing and output work can be carried out simultaneously, saving manpower and time and improving work efficiency. After the daily mixing and pumping work is completed, the staff should use water to flush the carriage 1 and the mixing chamber 4 in time to avoid the grouting material solidifying and causing poor operation of the device.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A road grouting material stirring and pumping device, characterized in that: include: A carriage (1), wherein a stirring mechanism is arranged on the top of the carriage (1), a pumping mechanism is arranged inside the carriage (1), a carriage body (2) is fixedly connected to the top of the carriage (1), a partition (3) is fixedly connected to the inner wall of the carriage body (2), and the carriage body (2) is divided into a stirring chamber (4) and a component chamber (5) by the partition (3); The stirring mechanism comprises a diesel motor (6) fixedly connected to the side wall of the box body (2); the output end of the diesel motor (6) is fixedly connected to a first gear (7); a second gear (8) and a third gear (9) are rotatably connected to the inner wall of the box body (2); the bottom sides of the first gear (7) are respectively meshed with the second gear (8) and the third gear (9); four transmission rods (10) are fixedly connected to the side walls of the first gear (7), the second gear (8) and the third gear (9); ) are rotatably connected between the inner walls of the two stirring rods (11), and stirring blades (12) are fixedly connected to the two stirring rods (11). The ends of the two stirring rods (11) close to the diesel motor (6) are respectively fixedly connected to a fourth gear (13) and a fifth gear (14), and the fourth gear (13) is alternately meshed with the transmission rods (10) on the first gear (7) and the second gear (8), and the fifth gear (14) is alternately meshed with the transmission rods (10) on the first gear (7) and the third gear (9).

2. A road grouting material stirring and pumping device according to claim 1, characterized in that: The pumping mechanism comprises a pulp outlet (15) fixedly connected to the bottom of the carriage (1); an output pump (16) is arranged at the bottom of the carriage (1); the output end of the output pump (16) is connected to the pulp outlet (15); and a sewage outlet (19) is arranged on the bottom surface of the carriage (1).

3. A road grouting material stirring and pumping device according to claim 1, characterized in that: The bottom of the stirring chamber (4) is in a "W" shape, and two through holes are provided at the bottom of the stirring chamber (4), and doors (20) are slidably connected in the two through holes. A grille (21) is fixedly connected in the carriage (1), and two hydraulic rods (22) are fixedly connected to the top surface of the grille (21), and the output ends of the two hydraulic rods (22) are fixedly connected to the bottom surfaces of the two doors (20), respectively.

4. A road grouting material stirring and pumping device according to claim 1, characterized in that: Four moving wheels (17) are fixedly connected to the bottom surface of the carriage (1), and the tires of the moving wheels (17) are made of polyurethane.

5. A road grouting material stirring and pumping device according to claim 1, characterized in that: A feed port (18) is fixedly connected to the top surface of the compartment (2), and the feed port (18) is in communication with the stirring chamber (4).

6. A road grouting material stirring and pumping device according to claim 1, characterized in that: The two stirring rods (11) penetrate and are rotatably connected to the partition (3); the two stirring rods (11) and the stirring blades (12) are both made of carbon steel.

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