CN111330496A - Mixer is used in grout - Google Patents

Abstract

A grouting mixer comprises a support plate, a hollow discharge pipe is arranged on the front side of the top of the support plate, and a transmission worm is arranged inside the discharge pipe; a driving shaft is rotatably connected to the top of the support plate, and the active The shaft is connected with a connecting shaft through a gear set, the lower side of the connecting shaft is fixedly connected with a first gear, the first gear is engaged with a second gear, and the second gear is fixedly connected with a cylindrical cam. The invention effectively solves the lack of dust-proof measures in the mixing process of most of the existing mixing buckets, so that in the mixing process, the dust and mist all over the sky pollute the environment, and at the same time, it also causes harm to the health of the staff and air pollution from the dust. Before and after the mixer is used, it is necessary to clean the inner cavity, the stirring blade and the stirring rod. Such a cleaning process is time-consuming and laborious. The existing mixer relies on the stirring blade to rotate, and the stirring efficiency is relatively low, which prolongs the working time.

Description

A grouting mixer

technical field

The invention relates to the field of grouting construction machinery in geotechnical engineering, in particular to a grouting mixer.

Background technique

The existing mixers are generally large and heavy, and it is very inconvenient to move. In the process of transportation, accidents will inevitably occur, which may cause damage to the mixer. In the process of transportation, it will also increase the labor cost of the user, and it is difficult to meet the needs of society. Due to the rotation of the blades, dust pollution is the main pollution type during the stirring process. Health also causes irreparable damage. The existing mixer needs to clean the internal cavity, stirring blade and stirring rod before and after use. Such a cleaning process is time-consuming and laborious, which affects the working efficiency of the mixer. Nozzle, if you need to add water to the material in the bucket during the stirring process, you need to turn off the motor to open the bucket cover; the stirring blade in the mixer rotates to play a stirring role. The existing mixer has a simple structure and only relies on the rotation of the stirring blade to compare the stirring efficiency Low, short-time stirring cannot make the material mix to the required standard. In order to fully mix the material, long-time stirring is required, which prolongs the working time; therefore, a grouting mixer is urgently needed.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the prior art, the present invention provides a grouting mixer, which effectively solves the problem that the existing mixers are generally large and heavy, inconvenient to move, and most of the mixing buckets lack dust-proof measures during the mixing process. During the mixing process, the dust and mist will pollute the environment, and at the same time, it will cause harm to the health of the staff and pollution of the dust to the air. Before and after the mixer is used, it is necessary to clean the internal cavity, stirring blades and stirring rods. Such cleaning The process is time-consuming and labor-intensive, and the existing mixer has a simple structure, and the stirring efficiency is relatively low only by the rotation of the stirring blade, which prolongs the working time.

The technical scheme adopted by the present invention for solving the above problems is:

A grouting mixer comprises a bottom plate, a support plate is arranged on the top of the bottom plate, a box body is fixedly connected to the upper part of the support plate, a hollow discharge pipe is arranged on the front side of the top of the support plate, and the inside of the discharge pipe is A transmission worm is provided; the top of the support plate is rotatably connected with a driving shaft, the driving shaft is connected with a connecting shaft through a gear set, the lower side of the connecting shaft is fixedly connected with a first gear, and the first gear is meshed and connected with a first gear. Two gears, the second gear is fixedly connected with a cylindrical cam, the cylindrical cam is rotatably connected with the support plate, the upper side of the connecting shaft is slidably connected with a long shaft with a hollow bottom, and the long shaft is fixedly connected with a plurality of Stirring blades with the same size and uniform distribution; the rotation of the driving shaft constitutes a structure in which the stirring blades rotate simultaneously and reciprocate up and down;

The driving shaft is connected with a first transmission shaft through a gear set, the upper part of the first transmission shaft is fixedly connected with a first incomplete gear, and the rear of the first incomplete gear is provided with a second incomplete gear. Two incomplete gears are rotatably connected with the first transmission shaft, a second transmission shaft is arranged on the right side of the first incomplete gear, and a turntable is connected to the top of the second transmission shaft through a gear set; the rotation of the driving shaft forming a structure in which the turntable rotates intermittently in time;

The left side of the drive shaft is provided with a third gear, a fourth gear and a fifth gear that are not meshed with each other, the fourth gear is rotatably connected with a third transmission shaft, and the front side of the third transmission shaft is provided with a transmission structure , a rotating handle is provided on the right side of the transmission structure; the rotation of the rotating handle constitutes a structure in which the fourth gear is meshed with the third gear and the fifth gear; The third gear and the fifth gear are meshed and connected to form the rotating structure of the transmission worm.

Preferably, the upper part of the connecting shaft is fixedly connected with a key block, the inner wall of the lower part of the long shaft is provided with a key groove, the key block is slidably connected with the key groove, and the diameter of the inner wall of the lower side of the long shaft is the same as the outer diameter of the connecting shaft , a ring groove is formed on the circumference of the lower side of the long shaft, a rotating rod frame is arranged on the rear side of the ring groove, the front end of the rotating rod frame is rotatably connected with the ring groove, and the rear end of the rotating rod frame is connected to the The cylindrical cam is engaged and connected, the rotating rod frame is rotatably connected with the box body, and the connecting shaft is rotatably connected with the support plate.

Preferably, an extension spring is fixedly connected to the top side of the first incomplete gear, the extension spring is fixedly connected to the second incomplete gear, and a sixth gear is meshed and connected to the rear side of the first incomplete gear , the sixth gear is fixedly connected with the second transmission shaft.

Preferably, the transmission structure includes a first rack fixedly connected with the third transmission shaft, the first rack is meshed with a seventh gear, and the seventh gear is fixedly connected with a fourth transmission shaft, so The right side of the fourth transmission shaft is fixedly connected with a ratchet, the upper part of the ratchet is engaged and connected with a pressing rod, the pressing rod is rotatably connected with a fixing plate, a placement slot is opened on the upper side of the fixing plate, and the right side of the pressing rod is arranged There is a blocking rod, the blocking rod is slidably connected with the placing slot, an extension spring is fixedly connected to the lower end of the blocking rod, the bottom end of the stretching spring is fixedly connected with the bottom end of the placing groove, and the fourth transmission The right end of the shaft is fixedly connected with an L rod, the L rod is rotatably connected with the rotating handle, the fixed plate is fixedly connected with the support plate, the third transmission shaft is slidably connected with the support plate, the fourth The transmission shaft is rotatably connected with the support plate.

Preferably, the third gear is fixedly connected with a first transmission rod, the first transmission rod is connected with a second transmission rod through a chain, the second transmission rod is rotatably connected with the box, and the second transmission rod The right end of the rod is connected by a gear set transmission worm, the front end of the transmission worm is rotatably connected with the discharge pipe, the discharge pipe is fixedly connected with the box body, and the transmission worm is rotatably connected with the box body.

Preferably, a pump body is fixedly connected inside the box body, a plurality of fan-shaped blocks of the same size and uniform distribution are fixedly connected to the lower end of the pump body, the fan-shaped blocks are slidingly connected with the top of the turntable, and the bottom of the pump body The end is rotatably connected with the turntable, the long shaft is slidably connected with the turntable, and the lower end of the turntable is rotatably connected with the box.

Preferably, a cover plate is hinged on the rear side of the upper part of the box body, a fan-shaped groove is opened on the upper end surface of the front side of the cover plate, and a moving rod is arranged on the front part of the cover plate, and the movement of the moving rod constitutes the moving rod In the structure of sliding connection with the fan-shaped groove, a rotating block is fixedly connected to the lower end of the front side of the moving rod, the rotating block is rotatably connected with the box body, and an extension spring is fixedly connected to the left end of the middle part of the moving rod. The right end of the extension spring is fixedly connected with the box body;

The rear side of the cover plate is provided with a placement slot, the rear face of the placement slot is provided with a plurality of placement holes, and the rear of the placement slot is provided with a plurality of hoses of the same size and evenly distributed. The placement hole is slidably connected, and a joint is fixedly connected to the lower side of the rear end of the hose.

Preferably, a fixed block is fixedly connected to the front side of the top of the bottom plate, the fixed block is slidably connected with a second rack that can move left and right freely, and a steering gear is engaged with the inner side of the second rack, and the steering gear is left and right. L-shaped connecting rods are hinged on the sides, and the L-shaped connecting rods are all rotatably connected with the bottom plate. The outer sides of the L-shaped connecting rods are all provided with moving wheels, and the steering gears are all rotatably connected with the bottom plate through short rods. The upper end of the steering gear is fixedly connected with a pull rod, and the left and right sides of the rear side of the bottom plate are fixedly connected with a square plate, and the square plate is rotatably connected with the moving wheel.

Preferably, a plurality of U-shaped blocks of the same size and uniform distribution are fixedly connected to the lower end of the bottom plate, and support rods are rotatably connected to the U-shaped blocks, and extension springs are fixedly connected to the outside of the support rods. The outer side of the tension spring is fixedly connected with the U-shaped block, the inner side of the support rod is threadedly connected with a threaded rod, the inner side of the threaded rod is fixedly connected with a cross-shaped rod, and the inner side of the cross-shaped rod is fixedly connected with a support base.

The present invention has novel structure, ingenious design, simple and convenient operation, and has the following advantages compared with the prior art:

1. A motor is fixedly connected to the left end of the driving shaft, and the driving shaft is driven to rotate by the motor, and the driving shaft is driven by a gear set to drive the stirring blade to rotate, and the stirring blade follows the long axis. Do the up and down reciprocating motion, so that the raw materials for grouting are mixed more evenly.

2. Through the rotation of the driving shaft, the turntable can be rotated intermittently for a certain period of time, which can prevent the raw material grouting at the lower part of the long shaft from settling because the blind area of the stirring blade cannot be stirred. Rotation constitutes a structure in which the turntable rotates intermittently over time, so that the raw materials for grouting can be stirred evenly.

3. When the fourth gear is meshed with the third gear and the fifth gear, the first transmission rod drives the second transmission rod to rotate through the chain, and the second transmission rod rotates. The transmission worm is driven to rotate by the gear set, so that the grouting mixed liquid mixed by the pump body is output from the discharge pipe, so that the mixed liquid for grouting can be effectively discharged.

4. When the turntable rotates, there will be a mixture for grouting on the turntable, and the grouting mixture is removed from the top of the turntable through the sector block, so that the slurry mixture is mixed more evenly, and the grouting mixture is reduced. Precipitation of the pump body At the bottom, the stirring blade cannot reach, resulting in insufficient stirring of the raw materials for grouting.

5. When the grouting raw material is placed in the pump body, close the cover, connect it with the external water pipe through the joint according to the ratio of the mixture to the water, and inject water into the pump body through the hose, which can prevent the grouting raw material. The dust generated during the stirring process will harm the human body and reduce the pollution to the environment; the pump body after stirring can be washed through the hose to prevent the grouting mixture from adhering to the pump body and the stirring blade and corroding The pump body and the stirring blade affect the use of the secondary stirring of the device.

6. A push-pull rod is fixedly connected to the lower end surface of the support rod; by moving the push-pull rod, the support rod is in contact with the ground under the force of the extension spring, and the cross-shaped rod There is a hexagonal slot on the end face, because the ground is uneven, turn the cross-shaped rod through the hexagonal wrench, adjust the height of the threaded rod to adjust the position of the support base, and make the rotating wheel hang in the air to make grouting The device is more stable when the liquid is stirred.

Description of drawings

FIG. 1 is a schematic diagram of the axonometric structure of a grouting mixer according to the present invention.

FIG. 2 is a cross-sectional view of a pump body of a grouting mixer according to the present invention.

3 is a top view of a grouting mixer of the present invention.

FIG. 4 is a schematic diagram of the structure of a pump body of a grouting mixer according to the present invention.

FIG. 5 is an enlarged schematic view of a support plate structure of a grouting mixer according to the present invention.

FIG. 6 is a schematic structural diagram of a cylindrical cam of a mixer for grouting according to the present invention.

FIG. 7 is an enlarged schematic view of a turntable structure of a grouting mixer according to the present invention.

8 is a schematic structural diagram of the first incomplete gear and the second incomplete gear of a grouting mixer of the present invention.

FIG. 9 is an enlarged schematic view of the chain structure of a grouting mixer according to the present invention.

FIG. 10 is an enlarged schematic diagram of the transmission structure of a grouting mixer according to the present invention.

FIG. 11 is an enlarged schematic view of the ratchet structure of a grouting mixer according to the present invention.

FIG. 12 is a schematic structural diagram of a cover plate of a grouting mixer according to the present invention.

FIG. 13 is a schematic diagram of the bottom plate structure of a grouting mixer according to the present invention.

Figure 14 is a bottom view of a grouting mixer of the present invention.

FIG. 15 is an enlarged schematic view of a support rod structure of a grouting mixer according to the present invention.

Detailed ways

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in FIGS. 1-15 , the present invention provides a mixer for grouting, comprising a bottom plate 4 , a support plate 9 is provided on the top of the bottom plate 4 , a box 2 is fixedly connected to the upper part of the support plate 9 , and the support plate 9 A hollow discharge pipe 25 is arranged on the front side of the top, and a transmission worm 23 is arranged inside the discharge pipe 25; a driving shaft 33 is rotatably connected to the top of the support plate 9, and the driving shaft 33 is connected with a connecting shaft through a gear set 12. A first gear 15 is fixedly connected to the lower side of the connecting shaft 12, the first gear 15 is engaged with a second gear 13, and the second gear 13 is fixedly connected with a cylindrical cam 10, and the cylindrical cam 10 is connected with The support plate 9 is rotatably connected, the upper side of the connecting shaft 12 is slidably connected with a long shaft 7 with a hollow bottom, and the long shaft 7 is fixedly connected with a plurality of stirring blades 11 of the same size and uniform distribution; the driving shaft 33 The rotation constitutes a structure in which the stirring blade 11 rotates at the same time and reciprocates up and down;

The middle part of the stirring blade 11 is fixedly connected with a reinforcing rib, which increases the stability of the stirring blade 11 during stirring, and the stirring blade 11 is used for stirring the grouting raw materials to be mixed; the left end of the driving shaft 33 is fixedly connected with a motor, which passes The motor drives the driving shaft 33 to rotate, and the driving shaft 33 is driven by a gear set to drive the stirring blade 11 to rotate, and the stirring blade 11 follows the long shaft 7 to reciprocate up and down, so that the grouting is carried out. The raw materials used are mixed more uniformly.

As shown in FIG. 8 , the driving shaft 33 is connected with the first transmission shaft 18 through the gear set, the upper part of the first transmission shaft 18 is fixedly connected with the first incomplete gear 16 , and the rear part of the first incomplete gear 16 is fixedly connected. A second incomplete gear 17 is provided, and the second incomplete gear 17 is rotatably connected with the first transmission shaft 18 , and a second transmission shaft 19 is provided on the right side of the first incomplete gear 16 . The top of the transmission shaft 19 is connected with a turntable 8 through a gear set; the rotation of the drive shaft 33 constitutes a structure in which the turntable 8 rotates intermittently;

Through the rotation of the driving shaft 33, the turntable 8 is rotated intermittently for a certain period of time, which can prevent the raw material grouting at the lower part of the long shaft 7 from settling because the blind area of the stirring blade 11 cannot be stirred. The rotation of the shaft 33 constitutes a structure in which the turntable 8 rotates intermittently over time, so that the raw materials for grouting can be stirred evenly.

As shown in FIG. 9 , the left side of the drive shaft 33 is provided with a third gear 32 , a fourth gear 31 , and a fifth gear 30 that are not meshed with each other, and the fourth gear 31 is rotatably connected to a third transmission shaft, so The front side of the third transmission shaft is provided with a transmission structure, and the right side of the transmission structure is provided with a rotating handle; the rotation of the rotating handle constitutes that the fourth gear 31 is connected to the third gear 32 and the third gear The five gears 30 are meshed and connected; the fourth gear 31 is meshed with the third gear 32 and the fifth gear 30 to form a structure in which the transmission worm 23 rotates.

By rotating the rotating handle, the rotating handle meshes and connects the fourth gear 31 with the third gear 32 and the fourth gear 31 through the transmission structure, so that the transmission worm 23 rotates, so The conveying worm 23 outputs the mixed grout to the outside of the pump body 21 .

As shown in FIG. 5 , the upper part of the connecting shaft 12 is fixedly connected with a key block, the inner wall of the lower part of the long shaft 7 is provided with a key groove, the key block is slidably connected with the key groove, and the diameter of the inner wall of the lower side of the long shaft 7 is the same as that of the key groove. The outer diameter of the connecting shaft 12 is the same, the circumference of the lower side of the long shaft 7 is provided with a ring groove, the rear side of the ring groove is provided with a rotating rod frame 14, and the front end of the rotating rod frame 14 is rotatably connected with the ring groove, so The rotating rod frame 14 has a rear end engaged with the cylindrical cam 10 , the rotating rod frame 14 is rotatably connected with the box body 2 , and the connecting shaft 12 is rotatably connected with the support plate 9 .

Through the sliding connection between the key block and the key groove, the long shaft 7 can reciprocate up and down while the long shaft 7 rotates with the rotation of the connecting shaft 12; The gear set drives the connecting shaft 12 to rotate, the first gear 15 drives the second gear 13 to rotate, the second gear 13 drives the cylindrical cam 10 to rotate, and the cylindrical cam 10 drives the rotating rod frame 14 performs up and down reciprocating motion, and the turret drives the left long shaft 7 to perform up and down reciprocating motion, thereby driving the stirring blade 11 to rotate and simultaneously perform up and down reciprocating motion.

As shown in FIG. 8 , an extension spring is fixedly connected to the top side of the first incomplete gear 16 , the extension spring is fixedly connected to the second incomplete gear 17 , and the rear side of the first incomplete gear 16 is fixedly connected. A sixth gear 20 is meshed and connected, and the sixth gear 20 is fixedly connected with the second transmission shaft 19 .

Through the rotation of the driving shaft 33, the driving shaft 33 drives the first transmission shaft 18 to rotate through the gear set, and the first transmission shaft 18 drives the first incomplete gear 16 to rotate. When the incomplete gear 17 is meshed with the sixth gear (20), the second incomplete gear 17 remains relatively stationary relative to the sixth gear (20), and the second transmission shaft 19 stop rotating, the turntable 8 stops rotating; when the left part of the first incomplete gear 16 rotates and contacts the second incomplete gear 17, the second incomplete gear 17 drives the meshing connection of the sixth gear 17. Gear (20), at this time, the second transmission shaft 19 rotates, thereby driving the turntable 8 to rotate.

As shown in FIG. 10 and FIG. 11 , the transmission structure includes a first rack 29 fixedly connected to the third transmission shaft, the first rack 29 is meshed with a seventh gear 31 , and the seventh A fourth transmission shaft 27 is fixedly connected to the gear 31 , a ratchet wheel 36 is fixedly connected to the right side of the fourth transmission shaft 27 , a pressing rod 54 is engaged with the upper part of the ratchet wheel 36 , and a fixed plate 55 is rotatably connected to the pressing rod 54 . A placing slot is formed on the upper side of the fixing plate 55 , a blocking rod 56 is provided on the right side of the pressing rod 54 , the blocking rod 56 is slidably connected with the placing groove, and an extension spring is fixedly connected to the lower end of the blocking rod 56 , the bottom end of the extension spring is fixedly connected with the bottom end of the placing groove, the right end of the fourth transmission shaft 27 is fixedly connected with an L rod 26, the L rod 26 is rotatably connected with the rotating handle, and the fixing plate 55 is fixedly connected to the support plate 9 , and the third transmission shaft and the fourth transmission shaft 27 are both rotatably connected to the support plate 9 .

By rotating the rotating handle, the rotating handle drives the L rod 26 to rotate, the L rod 26 drives the fourth transmission shaft 27 to rotate, the fourth transmission shaft 27 rotates with the ratchet 36, and the The fourth transmission shaft 27 drives the seventh gear 31 to rotate, the seventh gear 31 drives the first rack 29 to move upward, and the first rack 29 drives the third transmission shaft to move upward, so the The fourth gear 31 is meshed with the third gear 32 and the fifth gear 30; the ratchet 36 makes the fourth transmission shaft 27 rotate in one direction; when the grouting is finished, press the The pressing lever 54, by rotating the rotating handle, disconnects the fourth gear 31 from the third gear 32 and the fifth gear 30, so as to facilitate the next output of the grouting after even stirring.

As shown in FIG. 4 and FIG. 5 , the third gear 32 is fixedly connected with a first transmission rod 34 , the first transmission rod 34 is connected with a second transmission rod 35 through a chain, and the second transmission rod 35 is connected with The box body 2 is rotatably connected, the right end of the second transmission rod 35 is connected by a gear set transmission worm 23, the front end of the transmission worm 23 is rotatably connected with the discharge pipe 25, and the discharge pipe 25 is connected with the box The body 2 is fixedly connected, and the transmission worm 23 is rotatably connected with the box body 2 .

When the fourth gear 31 is meshed with the third gear 32 and the fifth gear 30, the first transmission rod 34 drives the second transmission rod 35 to rotate through the chain, and the first transmission rod 34 rotates. The two transmission rods 35 drive the transmission worm 23 to rotate through the gear set, so that the grouting mixture mixed by the pump body 21 is output from the discharge pipe 25 .

As shown in FIG. 2 and FIG. 4 , a pump body 21 is fixedly connected inside the box body 2 , and a plurality of fan-shaped blocks 22 of the same size and uniform distribution are fixedly connected to the lower end of the pump body 21 . The top of the turntable 8 is slidably connected, the bottom end of the pump body 21 is rotatably connected to the turntable 8 , and the lower end of the turntable 8 is rotatably connected to the box body 2 .

When the turntable 8 rotates, there will be a mixture for grouting on the turntable 8, and the slurry mixture stuck on the top of the turntable 8 is removed through the sector block 22, so that the slurry mixture is mixed more uniformly.

As shown in FIG. 12 , a cover plate 1 is hinged on the upper rear side of the box body 2 , a fan-shaped groove 39 is opened on the upper end surface of the front side of the cover plate 1 , and a moving rod 38 is arranged on the front part of the cover plate 1 . The movement of the moving rod 38 constitutes a structure in which the moving rod 38 is slidably connected to the fan-shaped groove 39 . A rotating block 37 is fixedly connected to the lower end of the front side of the moving rod 38 , and the rotating block 37 is rotatably connected to the box body 2 . , an extension spring is fixedly connected to the left end of the middle part of the moving rod 38, and the right end of the extension spring is fixedly connected to the box body 2;

A handle is fixedly connected to the top of the cover plate 1. When the cover plate 1 is opened, the moving rod 38 is first rotated, the moving rod 38 moves out of the fan-shaped groove 39, and the handle is pulled up to open the cover. Plate 1; when closing the cover plate 1, the right end of the moving rod 38 needs to be moved into the fan-shaped groove 39. Under the action of the elastic force of the extension spring, the moving rod 38 is fixed to the fan-shaped In the groove 39 , the cover plate 1 is fixed.

A placement slot is opened on the rear side of the cover plate 1, a plurality of placement holes are opened on the rear surface of the placement slot, and a plurality of hoses 40 of the same size and uniform distribution are arranged at the rear of the placement slot. The hoses 40 In sliding connection with the placement hole, a joint 42 is fixedly connected to the lower side of the rear end of the hose 40 .

When the grouting raw material is placed in the pump body 21 , the cover plate 1 is closed, and according to the ratio of the mixture to the water, it is connected to the external water pipe through the joint 42 , and the water is injected into the pump body 21 through the hose 40 . , which can prevent the dust generated during the stirring process of the grouting raw materials from harming the human body and reduce the pollution to the environment; the pump body 21 after stirring can be washed through the hose 40 to prevent the grouting mixture from sticking to the pump body 21 And on the stirring blade 11, the pump body 21 and the stirring blade 11 are corroded, which affects the use of the secondary stirring of the device.

As shown in FIG. 13 , a fixing block 47 is fixedly connected to the front side of the top of the bottom plate 4 . The steering gear 49, the left and right sides of the steering gear 49 are hinged with L-shaped connecting rods 44, the L-shaped connecting rods 44 are all rotatably connected with the bottom plate 4, and the outer sides of the L-shaped connecting rods 44 are provided with moving wheels 43 , the steering gear 49 is rotatably connected with the bottom plate 4 through short rods, the upper end of the steering gear 49 is fixedly connected with a pull rod 46, and the left and right sides of the rear side of the bottom plate are fixedly connected with a square plate 48, and the square plate 48 They are all rotatably connected with the moving wheel 43 .

By pulling the pull rod 46 , the pull rod 46 drives the steering gear 49 to rotate, and the steering gear 49 drives the second rack 47 to move left or right, so that the two front rotating wheels 49 A function that produces a change of direction.

As shown in FIG. 14 and FIG. 15 , a plurality of U-shaped blocks 50 of the same size and evenly distributed are fixedly connected to the lower end of the bottom plate 4 . The U-shaped blocks 50 are all rotatably connected with support rods 51 , and the support rods 51 An extension spring is fixedly connected to the outer side, the outer side of the extension spring is fixedly connected to the U-shaped block 50, the inner side of the support rod 51 is threadedly connected with a threaded rod 52, and the inner side of the threaded rod 52 is fixedly connected to a cross-shaped block 50. A support base 53 is fixedly connected to the inner side of the cross-shaped rod.

A push-pull rod 46 is fixedly connected to the lower end surface of the support rod 51; by moving the push-pull rod 46, the support rod 51 is in contact with the ground under the force of the extension spring, and the support rod 51 is in contact with the ground. The end face of the cross-shaped rod is provided with an inner hexagonal groove, because the ground is uneven, the cross-shaped rod is rotated by the hexagonal wrench, the height of the threaded rod 52 is adjusted to adjust the position of the support base 53, and the rotation The wheel is suspended, so that the device is more stable when the grout is stirred.

When the present invention is in use, first adjust the position of the support base 53, open the cover plate 1, put the mixed grouting material into the pump body 21, cover the cover plate 1, and pass the added grouting material. The raw materials are added with appropriate water through the hose 40 according to a certain proportion, the motor is turned on, and the stirring is performed. After stirring evenly, the rotating handle is rotated, and the worm 23 is rotated to transfer the evenly mixed grouting liquid from the discharge pipe. 25 is discharged, and after the grouting mixture is output, the pump body 21 and the stirring blade 11 are cleaned by injecting water into the hose 40 .

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention pertains can make various modifications or additions to the described specific embodiments or replace them in similar manners, but will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Although the cover plate 1, the box body 2, the bottom plate 4, the long shaft 7, the turntable 8, the support plate 9, the cylindrical cam 10, the stirring blade 11, the connecting shaft 12, the second gear 13, the rotating rod frame are used more in this paper 14. The first gear 15, the first incomplete gear 16, the second incomplete gear 17, the first transmission shaft 18, the second transmission shaft 19, the sixth gear 20, the pump body 21, the sector block 22, the transmission worm 23, Discharge pipe 25, L rod 26, fourth transmission shaft 27, first rack 29, fifth gear 30, fourth gear 31, third gear 32, driving shaft 33, first transmission rod 34, second transmission rod 35. Ratchet 36, rotating block 37, moving rod 38, sector groove 39, hose 40, joint 42, moving wheel 43, L-shaped link 44, second rack 45, pull rod 46, fixed block 47, square plate 48 , steering gear 49, U-shaped block 50, support rod 51, threaded rod 52, support base 53, pressing rod 54, fixing plate 55, blocking rod 56 and other terms, but do not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the nature of the present invention; it is contrary to the spirit of the present invention to interpret them as any additional limitations.

Claims (9)

1. The utility model provides a mixer for grout which characterized in that: the device comprises a bottom plate (4), wherein a supporting plate (9) is arranged at the top of the bottom plate (4), a box body (2) is fixedly connected to the upper part of the supporting plate (9), a hollow discharge pipe (25) is arranged on the front side of the top of the supporting plate (9), and a conveying worm (23) is arranged inside the discharge pipe (25); the top of the supporting plate (9) is rotatably connected with a driving shaft (33), the driving shaft (33) is connected with a connecting shaft (12) through a gear set, a first gear (15) is fixedly connected to the lower side of the connecting shaft (12), a second gear (13) is meshed and connected with the first gear (15), a cylindrical cam (10) is fixedly connected to the second gear (13), the cylindrical cam (10) is rotatably connected with the supporting plate (9), a long shaft (7) with a hollow lower portion is slidably connected to the upper side of the connecting shaft (12), and a plurality of stirring blades (11) which are identical in size and uniform in distribution are fixedly connected to the long shaft (7); the rotation of the driving shaft (33) forms a structure that the stirring blades (11) rotate and do up-and-down reciprocating motion;

the driving shaft (33) is connected with a first transmission shaft (18) through a gear set, the upper part of the first transmission shaft (18) is fixedly connected with a first incomplete gear (16), the rear part of the first incomplete gear (16) is provided with a second incomplete gear (17), the second incomplete gear (17) is rotatably connected with the first transmission shaft (18), the right side of the first incomplete gear (16) is provided with a second transmission shaft (19), and the top of the second transmission shaft (19) is connected with a turntable (8) through a gear set; the rotation of the driving shaft (33) forms a structure that the turntable (8) rotates intermittently;

a third gear (32), a fourth gear (31) and a fifth gear (30) which are not meshed with each other and connected with each other are arranged on the left side of the driving shaft (33), the fourth gear (31) is rotatably connected with a third transmission shaft, a transmission structure is arranged on the front side of the third transmission shaft, and a rotating handle is arranged on the right side of the transmission structure; the rotation of the rotating handle forms a structure that the fourth gear (31) is meshed and connected with the third gear (32) and the fifth gear (30); the fourth gear (31) is meshed with the third gear (32) and the fifth gear (30) to form a structure that the transmission worm (23) rotates.

2. A grouting mixer according to claim 1, wherein: connecting axle (12) upper portion fixedly connected with key piece, major axis (7) lower part inner wall is opened there is the keyway, the key piece with keyway sliding connection, major axis (7) downside inner wall diameter with connecting axle (12) external diameter is the same, major axis (7) downside circumference is opened there is the annular, the annular rear side is provided with bull stick frame (14), bull stick frame (14) front end with the annular rotates to be connected, bull stick frame (14) have the rear end with cylindrical cam (10) meshing is connected, bull stick frame (14) with box (2) rotate to be connected, connecting axle (12) with backup pad (9) rotate to be connected.

3. A grouting mixer according to claim 1, wherein: the top side of the first incomplete gear (16) is fixedly connected with a stretching spring, the stretching spring is fixedly connected with the second incomplete gear (17), the rear side of the first incomplete gear (16) is connected with a sixth gear (20) in a meshed mode, and the sixth gear (20) is fixedly connected with the second transmission shaft (19).

4. A grouting mixer according to claim 1, wherein: the transmission structure comprises a first rack (29) fixedly connected with the third transmission shaft, the first rack (29) is connected with a seventh gear (31) in a meshing manner, the seventh gear (31) is fixedly connected with a fourth transmission shaft (27), the right side of the fourth transmission shaft (27) is fixedly connected with a ratchet wheel (36), the upper part of the ratchet wheel (36) is connected with a pressing rod (54) in a meshing manner, the pressing rod (54) is rotatably connected with a fixing plate (55), a placing groove is formed in the upper side of the fixing plate (55), a stop lever (56) is arranged on the right side of the pressing rod (54), the stop lever (56) is slidably connected with the placing groove, the lower end of the stop lever (56) is fixedly connected with a stretching spring, the bottom end of the stretching spring is fixedly connected with the bottom end of the placing groove, the right end of the fourth transmission shaft (27) is fixedly connected with an L rod (26), and the L rod (26, the fixing plate (55) is fixedly connected with the supporting plate (9), the third transmission shaft is slidably connected with the supporting plate (9), and the fourth transmission shaft (27) is rotatably connected with the supporting plate (9).

5. A grouting mixer according to claim 1, wherein: third gear (32) the first transfer line of fixedly connected with (34), first transfer line (34) are connected with second transfer line (35) through the chain, second transfer line (35) with box (2) rotate and connect, second transfer line (35) right-hand member passes through gear train conveying worm (23) and connects, conveying worm (23) front end with discharging pipe (25) rotate and connect, discharging pipe (25) with box (2) fixed connection, conveying worm (23) with box (2) rotate and connect.

6. A grouting mixer according to claim 1, wherein: the utility model discloses a pump body, including box (2), the inside fixedly connected with pump body (21) of box (2), a plurality of sizes of pump body (21) lower extreme fixedly connected with are the same, distribute even segment (22), segment (22) with carousel (8) top sliding connection, pump body (21) bottom with carousel (8) rotate to be connected, major axis (7) with carousel (8) sliding connection, carousel (8) lower extreme with box (2) rotate to be connected.

7. A grouting mixer according to claim 1, wherein: a cover plate (1) is hinged to the rear side of the upper portion of the box body (2), a fan-shaped groove (39) is formed in the upper end face of the front side of the cover plate (1), a moving rod (38) is arranged on the front portion of the cover plate (1), the moving rod (38) moves to form a structure in which the moving rod (38) is slidably connected with the fan-shaped groove (39), a rotating block (37) is fixedly connected to the lower end of the front side of the moving rod (38), the rotating block (37) is rotatably connected with the box body (2), a stretching spring is fixedly connected to the left end of the middle of the moving rod (38), and the right end of the stretching spring is fixedly connected with the box body (2);

the novel hose storage device is characterized in that a placing groove is formed in the rear side of the cover plate (1), a plurality of placing holes are formed in the rear end face of the placing groove, a plurality of hoses (40) which are the same in size and are evenly distributed are arranged at the rear portion of the placing groove, the hoses (40) are connected with the placing holes in a sliding mode, and a connector (42) is fixedly connected to the lower side of the rear end of each hose (40).

8. A grouting mixer according to claim 1, wherein: bottom plate (4) top front side fixedly connected with fixed block (47), but second rack (45) of free movement about fixed block (47) sliding connection, second rack (45) inboard meshing is connected with steering gear (49), steering gear (49) left and right sides all articulates there is L shape connecting rod (44), L shape connecting rod (44) all with bottom plate (4) rotate to be connected, L shape connecting rod (44) outside all is provided with removes wheel (43), steering gear (49) all through the quarter butt with bottom plate (4) rotate to be connected, steering gear (49) upper end fixedly connected with pull rod (46), the equal fixedly connected with square plate (48) in bottom plate rear side left and right sides, square plate (48) all with remove wheel (43) and rotate to be connected.

9. A grouting mixer according to claim 1, wherein: bottom plate (4) lower extreme fixedly connected with a plurality of sizes are the same, distribute even U-shaped piece (50), U-shaped piece (50) all rotate and are connected with bracing piece (51), the equal fixedly connected with in bracing piece (51) outside stretches the spring, stretch the spring outside with U-shaped piece (50) fixed connection, the equal threaded connection in bracing piece (51) inboard has threaded rod (52), the inboard fixedly connected with cross rod of threaded rod (52), the inboard fixedly connected with of cross rod supports base (53).

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