CN218758819U - Concrete conveying device - Google Patents

Abstract

The utility model relates to a concrete technology field just discloses a concrete conveying device, including the bin, the last fixed surface of bin is connected with the motor, the first bevel gear of output pivot fixedly connected with of motor, first bevel gear meshing are connected with second bevel gear, the first transmission shaft of second bevel gear's bottom surface fixedly connected with, first transmission shaft and bin are connected and the roof of bin, the inner wall fixedly connected with baffle of bin are run through to first transmission shaft bottom for rotating. This concrete conveying device, first straight-teeth gear pass through the chain belt and drive second straight-teeth gear and third straight-teeth gear simultaneously, make second straight-teeth gear and third straight-teeth gear drive first stirring post respectively and rotate with the second stirring post, and then make the stirring rod on first stirring post and the second stirring post rotate the stirring to the concrete, reached and carried out the purpose of incessant stirring to the concrete to the problem that the concrete can slowly become to solidify in transportation process has been solved.

Description

A concrete conveying device

technical field

The utility model relates to the technical field of concrete, in particular to a concrete conveying device.

Background technique

Concrete is one of the most important contemporary civil engineering materials. It is prepared in a certain proportion from cementitious materials, granular aggregates (aggregate), water, and admixtures and admixtures added when necessary. After uniform mixing, it is dense. It is a kind of artificial stone formed by curing and hardening. Concrete has the characteristics of rich raw materials, low price and simple production process. At the same time, concrete also has the characteristics of high compressive strength, good durability and wide range of strength grades. These characteristics make it It is widely used, not only in various civil engineering, but also in shipbuilding, machinery industry, marine development, geothermal engineering and other projects. Concrete is also an important material.

General concrete operations need to transport the concrete, and then transport the concrete to the designated place through the pipeline at the destination. Long-term transportation and continuous operation will cause the moisture inside the concrete to evaporate, and then it will slowly solidify. Concrete will no longer be usable, resulting in a waste of resources.

Utility model content

The purpose of the utility model is to provide a concrete conveying device, which has the advantages of continuous stirring and humidification, and solves the problem that the concrete will slowly solidify during the conveying process.

In order to solve the above technical problems, the utility model provides the following technical solutions: a concrete conveying device, including a storage box, the upper surface of the storage box is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with a first bevel gear, The first bevel gear is meshed with a second bevel gear, and the bottom surface of the second bevel gear is fixedly connected with a first transmission shaft. The top wall of the storage box, the inner wall of the storage box is fixedly connected with a baffle plate, the upper surface of the baffle plate is rotatably connected with a first stirring column and a second stirring column, and the first stirring column and the second stirring column The top ends of the tops all pass through the upper surface of the baffle, the second bevel gear is meshed with a third bevel gear, the right side of the third bevel gear is fixedly connected with a second transmission shaft, and the right end of the second transmission shaft A fourth bevel gear is fixedly connected, the fourth bevel gear is meshed with a fifth bevel gear, the bottom surface of the fifth bevel gear is fixedly connected with a third transmission shaft, and the bottom end of the third transmission shaft is fixedly connected with a The first pulley, the bottom wall of the storage box is rotatably connected with a third stirring column, and the outer surface of the third stirring column is fixedly connected with a plurality of stirring blades arranged in a circle.

Further, the outer surfaces of the first stirring column and the second stirring column are fixedly connected with a plurality of stirring rods arranged linearly, and the stirring rods on the first stirring column and the second stirring column are arranged in a staggered manner.

By adopting the above technical solution, the stirring rods arranged in a staggered manner can drive the concrete to move irregularly when rotating, thereby preventing the concrete from solidifying due to stillness.

Further, the upper end of the first stirring column is fixedly connected with a first spur gear, and the upper end of the second stirring column is fixedly connected with a second spur gear.

By adopting the above technical solution, the arrangement of the first spur gear and the second spur gear can enable the first stirring column and the second stirring column to be linked, so as to be able to rotate synchronously.

Further, a third spur gear is fixedly connected to the bottom end of the first transmission shaft, and a chain belt is transmission-connected among the first spur gear, the second spur gear and the third spur gear.

By adopting the above technical solution, the chain belt can transmit the power from the third spur gear to the first spur gear and the second spur gear, so as to make the first stirring column and the second stirring column rotate.

Further, the bottom end of the third stirring column runs through the bottom surface of the storage tank, the bottom end of the third stirring column is fixedly connected with a second pulley, and a wear-resistant pulley is connected between the first pulley and the second pulley. belt.

By adopting the above technical solution, the wear-resistant belt can transmit the power from the first pulley to the second pulley, so that the second pulley drives the third stirring column to rotate.

Further, the upper surface of the storage box is fixedly connected with a first fixed plate, and the first fixed plate is rotationally connected with the second transmission shaft, and the outer surface of the storage box is fixedly connected with two second fixed plates , and each of the second fixing plates is rotationally connected with the third transmission shaft.

By adopting the above technical solution, the first fixing plate can make the second transmission shaft rotate smoothly in the horizontal plane, and the second fixing plate can make the third transmission shaft rotate smoothly in the vertical plane.

Further, the upper surface of the storage tank is inlaid with a water inlet pipe, and the lower end of the water inlet pipe passes through the bottom surface of the baffle.

By adopting the above technical solution, the water inlet pipe can facilitate the flow of water into the storage tank, thereby humidifying the concrete.

Compared with the prior art, the concrete conveying device has the following beneficial effects:

1. The first spur gear of the utility model simultaneously drives the second spur gear and the third spur gear through the chain belt, so that the second spur gear and the third spur gear respectively drive the first stirring column and the second stirring column to rotate, and then make the The stirring rods on the first mixing column and the second mixing column rotate and mix the concrete, achieving the purpose of uninterrupted mixing of the concrete, thus solving the problem that the concrete will slowly solidify during the transportation process, by setting the third The stirring column and the stirring blade achieve the purpose of stirring the concrete from the bottom of the storage tank, and further increase the mixing frequency of the concrete.

2. The utility model can more conveniently humidify the concrete by setting the water inlet pipe on the upper part of the storage box, so that the solidification of the concrete becomes slower. By setting the first bevel gear, the second bevel gear and the third bevel gear , which can maximize the use of the transmission power of the motor and save energy. By setting the baffle inside the storage box, it is effective to prevent the mixed concrete from easily affecting the chain belt and the spur gear. By setting the first fixed plate And the second fixed plate can keep the power of the whole device stable during transmission.

Description of drawings

Fig. 1 is the front view of storage box of the present utility model;

Fig. 2 is the top view of the utility model storage box;

Fig. 3 is a top sectional view of the utility model storage box;

Fig. 4 is a bottom sectional view of the utility model storage box;

Fig. 5 is a rear sectional view of the storage box of the present invention.

In the figure: 1. storage box; 2. motor; 3. first bevel gear; 4. second bevel gear; 5. first drive shaft; 6. baffle; 7. first stirring column; 8. second stirring Column; 9. The third bevel gear; 10. The second transmission shaft; 11. The fourth bevel gear; 12. The fifth bevel gear; 13. The third transmission shaft; 14. The first pulley; 15. The third stirring column; 16. Stirring blade; 17. Stirring rod; 18. The first spur gear; 19. The second spur gear; 20. The third spur gear; 21. Chain belt; 22. The second pulley; 23. Wear-resistant belt; 24. The first fixed plate; 25, the second fixed plate; 26, the water inlet pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a concrete conveying device, including a storage box 1, the upper surface of the storage box 1 is fixedly connected with a motor 2, and the output shaft of the motor 2 is fixedly connected with a first cone Gear 3, the first bevel gear 3 is meshed with the second bevel gear 4, through the meshing connection between the first bevel gear 3 and the second bevel gear 4, the motor 2 placed horizontally can drive the first transmission shaft 5 in the vertical direction To move, the bottom surface of the second bevel gear 4 is fixedly connected with the first transmission shaft 5, the first transmission shaft 5 is rotationally connected with the storage box 1 and the bottom end of the first transmission shaft 5 runs through the top wall of the storage box 1, through the first The power transmission of the transmission shaft 5 can make the power from the outside of the storage box 1 drive the internal device to move. The inner wall of the storage box 1 is fixedly connected with a baffle 6, which can prevent the stirred concrete from splashing onto the surface of the superstructure .

The upper surface of the baffle plate 6 is rotatably connected with the first stirring column 7 and the second stirring column 8, and the top ends of the first stirring column 7 and the second stirring column 8 all pass through the upper surface of the baffle plate 6, thereby the The power above 6 is transmitted to the bottom of baffle plate 6, so that the first stirring column 7 and the second stirring column 8 drive the stirring rod 17 to achieve the purpose of stirring. The upper end of the first stirring column 7 is fixedly connected with the first straight gear 18, and the second The upper end of the stirring column 8 is fixedly connected with the second spur gear 19, and the first spur gear 18 and the second spur gear 19 are set so that the first stirring column 7 and the second stirring column 8 can be linked so as to rotate synchronously. The bottom end of axle 5 is fixedly connected with the 3rd spur gear 20, and transmission is connected with chain belt 21 between the 1st spur gear 18, the 2nd spur gear 19 and the 3rd spur gear 20, and chain belt 21 can be connected with the chain belt 21 from the 3rd spur gear. 20 power transmission to the first spur gear 18 and the second spur gear 19, so that the first stirring column 7 and the second stirring column 8 are rotated, and the outer surfaces of the first stirring column 7 and the second stirring column 8 are all fixed A plurality of stirring rods 17 arranged linearly are connected, and the stirring rods 17 on the first stirring column 7 and the second stirring column 8 are arranged in a staggered manner, and the staggered stirring rods 17 can drive the concrete to carry out continuous Regular movement, thus preventing the concrete from setting due to standing still.

The second bevel gear 4 is engaged with the third bevel gear 9, the right side of the third bevel gear 9 is fixedly connected with the second transmission shaft 10, the right end of the second transmission shaft 10 is fixedly connected with the fourth bevel gear 11, the second The transmission shaft 10 can transmit the power from the third bevel gear 9 to the fourth bevel gear 11, the fourth bevel gear 11 is engaged with the fifth bevel gear 12, and the bottom surface of the fifth bevel gear 12 is fixedly connected with the third transmission shaft 13 , the bottom end of the third transmission shaft 13 is fixedly connected with the first pulley 14, the third transmission shaft 13 can transmit the power from the fourth bevel gear 11 to the first pulley 14, thereby realizing the power transmission of the third bevel gear 9 The purpose of transmission to the first belt pulley 14, the bottom wall of the storage box 1 is rotatably connected with the third stirring column 15, the bottom of the third stirring column 15 runs through the bottom surface of the storage box 1, and the bottom of the third stirring column 15 is fixedly connected with The second pulley 22 is connected with a wear-resistant belt 23 between the first pulley 14 and the second pulley 22. The wear-resistant belt 23 can transmit the power from the first pulley 14 to the second pulley 22, so that the second pulley 22 The third stirring column 15 is driven to rotate, and the outer surface of the third stirring column 15 is fixedly connected with a plurality of stirring blades 16 arranged in a circle. The stirring blades 16 can re-stir the concrete to make the concrete more difficult to solidify.

The upper surface of the storage box 1 is fixedly connected with a first fixed plate 24, and the first fixed plate 24 is rotationally connected with the second transmission shaft 10, and the outer surface of the storage box 1 is fixedly connected with two second fixed plates 25, and each Each of the second fixing plates 25 is rotationally connected with the third transmission shaft 13. The first fixing plate 24 can make the second transmission shaft 10 rotate smoothly in the horizontal plane, and the second fixing plate 25 can make the third transmission shaft 13 rotate vertically. Rotate smoothly in a straight plane. The upper surface of the storage box 1 is inlaid with a water inlet pipe 26, and the lower end of the water inlet pipe 26 runs through the bottom surface of the baffle 6. The water inlet pipe 26 can facilitate the flow of water into the storage box 1, thereby humidifying the concrete. The upper surface of the storage box 1 is equipped with a feeding tunnel, which is convenient for feeding, and the bottom surface of the storage box 1 is equipped with a discharge tunnel, which is convenient for discharging.

When in use, the motor 2 is electrically connected to the on-board generator 2, and the water inlet pipe 26 is connected to the on-board water tank. A bevel gear 3 rotates, the first transmission shaft 5 moves through the meshing action of the second bevel gear 4 and the first bevel gear 3, the first spur gear 18 rotates under the drive of the first transmission shaft 5, and the second straight The gear 19 and the first spur gear 18 are driven to rotate by the first spur gear 18 under the transmission effect of the chain belt 21, and then the first stirring column 7 and the second stirring column 8 are respectively connected between the second spur gear 19 and the first spur gear. 18 to rotate, so that the stirring rod 17 stirs the concrete, the third bevel gear 9 drives the fourth bevel gear 11 to rotate through the second transmission shaft 10 under the engagement of the second bevel gear 4, and the fourth bevel gear The gear 11 drives the fifth bevel gear 12 to rotate, the fifth bevel gear 12 drives the first pulley 14 to rotate through the third transmission shaft 13, and the second pulley 22 is driven to rotate by the first pulley 14 under the transmission action of the wear-resistant belt 23, Then the third stirring column 15 is driven to rotate, and the third stirring column 15 drives the stirring blade 16 to rotate, so that the stirring blade 16 stirs the concrete again, which better solves the problem that the concrete will slowly become solidified during the conveying process .

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A concrete conveying device comprises a storage box (1), and is characterized in that: the upper surface of the storage box (1) is fixedly connected with a motor (2), an output rotating shaft of the motor (2) is fixedly connected with a first bevel gear (3), the first bevel gear (3) is meshed with a second bevel gear (4), the bottom surface of the second bevel gear (4) is fixedly connected with a first transmission shaft (5), the first transmission shaft (5) is rotatably connected with the storage box (1) and the bottom end of the first transmission shaft (5) penetrates through the top wall of the storage box (1), the inner wall of the storage box (1) is fixedly connected with a baffle (6), the upper surface of the baffle (6) is rotatably connected with a first stirring column (7) and a second stirring column (8), the top ends of the first stirring column (7) and the second stirring column (8) penetrate through the upper surface of the baffle (6), the second bevel gear (4) is meshed with a third bevel gear (9), the right side surface of the third bevel gear (9) is fixedly connected with a second transmission shaft (10), the right end of the second transmission shaft (10) is fixedly connected with a fourth bevel gear (11), the fourth bevel gear (11) is meshed with a fifth bevel gear (12), and the bottom surface of the fifth bevel gear (13) is fixedly connected with a third bevel gear (12), the diapire of bin (1) rotates and is connected with third stirring post (15), the external fixed surface of third stirring post (15) is connected with a plurality of stirring leaves (16) that are the circumference and arrange.

2. A concrete delivery device as claimed in claim 1, wherein: the outer surfaces of the first stirring column (7) and the second stirring column (8) are fixedly connected with a plurality of stirring rods (17) which are linearly arranged, and the stirring rods (17) on the first stirring column (7) and the second stirring column (8) are arranged in a staggered mode.

3. A concrete delivery device as claimed in claim 1, wherein: the upper end of the first stirring column (7) is fixedly connected with a first straight gear (18), and the upper end of the second stirring column (8) is fixedly connected with a second straight gear (19).

4. A concrete delivery device as claimed in claim 3, wherein: the bottom end of the first transmission shaft (5) is fixedly connected with a third straight gear (20), and a chain belt (21) is connected among the first straight gear (18), the second straight gear (19) and the third straight gear (20) in a transmission mode.

5. A concrete delivery device according to claim 1, wherein: the bottom surface of bin (1) is run through to the bottom of third stirring post (15), the bottom fixedly connected with second belt pulley (22) of third stirring post (15), the transmission is connected with wear-resisting belt (23) between first belt pulley (14) and second belt pulley (22).

6. A concrete delivery device as claimed in claim 1, wherein: the last fixed surface of bin (1) is connected with first fixed plate (24), just first fixed plate (24) are connected for rotating with second transmission shaft (10), two second fixed plates (25) of the outer fixed surface of bin (1), and every second fixed plate (25) all are connected for rotating with third transmission shaft (13).

7. A concrete delivery device as claimed in claim 1, wherein: the upper surface of the storage box (1) is inlaid with a water inlet pipe (26), and the lower end of the water inlet pipe (26) penetrates through the bottom surface of the baffle (6).

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