CN219190697U - Mixing device for civil engineering - Google Patents

Abstract

The utility model discloses a mixing device for civil engineering, which comprises a mixing box for the civil engineering, wherein a feed hopper is arranged at the front side of the top end of the mixing box for the civil engineering, a motor I is arranged in the middle of the top end of the mixing box for the civil engineering, a stirring rod is arranged at the bottom end of the motor I, a circular ring which is connected with the mixing box for the civil engineering in a vertically sliding way is sleeved on the outer side of the mixing box for the civil engineering, and a pair of U-shaped connecting rods are arranged at the top ends of the circular rings; the beneficial effects are as follows: the annular scraping blade can be driven to vertically move downwards only by one motor, the annular scraping blade can swing and open the discharge hole at the moment, the annular scraping blade can continuously move downwards, the position of the sealing plate after being opened is kept unchanged, the discharge hole is always in an opened state, and therefore all the material mixture adhered to the inner wall of the mixing box for civil engineering can be scraped, and the operation is simple, time-saving and labor-saving.

Description

A mixing device for civil engineering

technical field

The utility model relates to the technical field of civil engineering, in particular to a material mixing device for civil engineering.

Background technique

Civil engineering is the general term for civil engineering and construction engineering, covering the construction of buildings, structures, and engineering objects in facilities and places in various categories such as above ground, underground, land, water, and underwater. In the process of oil extraction, civil engineering is also used. When oil is extracted, it is often necessary to build some buildings to assist oil extraction. When building some buildings, a mixing device is often required to mix cement and other materials with other binders and other raw materials. used later.

When the existing mixing device works, it will drive the stirring rod to rotate at a high speed. During the high-speed rotating process of the stirring rod, the material mixture will splash on the inner wall of the mixing device, and the material mixture will be firmly adhered to the inner wall of the mixing device. , The existing mixing device needs to be cleaned manually with tools such as shovels, which is cumbersome and inefficient, and greatly increases the workload of the staff.

Aiming at the problems in the related technologies, no effective solution has been proposed yet.

Utility model content

Aiming at the problems in the related art, the utility model proposes a mixing device for civil engineering to overcome the above-mentioned technical problems existing in the related art.

For this reason, the concrete technical scheme that the utility model adopts is as follows:

A mixing device for civil engineering, comprising a mixing box for civil engineering, a feeding hopper is provided on the front side of the top of the mixing box for civil engineering, and a motor is provided at the middle of the top of the mixing box for civil engineering. , the bottom end of the motor one is provided with a stirring rod, the outer side of the civil engineering mixing box is provided with a circular ring slidingly connected with it up and down, and a pair of U-shaped connecting rods are provided at the top of the circular ring. The bottom end of the U-shaped connecting rod is provided with an annular scraper in contact with the inner wall of the mixing box for civil engineering, and the bottom side of the mixing box for civil engineering is provided with a discharge port. The bottom end of the mixing box is provided with an opening and closing mechanism, one side of the bottom end of the ring is provided with a push rod matching the opening and closing mechanism, and the other side of the bottom end of the ring is provided with a drive and reinforcement mechanism, the bottom end of the mixing box for civil works is provided with three supporting feet.

Preferably, the opening and closing mechanism includes a U-shaped limit frame located below the mixing box for civil engineering, and a movable plate movably connected to the U-shaped limit frame is provided on the U-shaped limit frame, and the top end of the movable plate is set There is a sealing plate matching the discharge opening, a long rod is provided at the bottom of the U-shaped spacer, and an elastic telescopic rod connected to the bottom surface of the movable plate is provided on one side of the long rod.

Preferably, the elastic telescopic rod has an arc-shaped structure, and the other side of the sealing plate is provided with a slot.

Preferably, the driving and reinforcement mechanism includes a fixing frame located under the other side of the civil engineering mixing box, the front of the fixing frame is provided with a motor 2, and the back of the fixing frame is provided with a Two transmission-connected gears, one side of the gear is provided with a long rack one connected to the other side of the bottom end of the ring, and the bottom end of the gear is provided with a long rack that matches the slot Shaped rack two.

Preferably, the first elongated rack and the second elongated rack are staggered from each other, and the second set of elongated racks is provided with a limit block connected to the bottom end of the mixing box for civil engineering.

Preferably, when the second elongated rack is inserted into the slot, a proper distance is maintained between the bottom end of the push rod and the top end of the movable plate.

Preferably, the inner bottom of the mixing box for civil engineering is inclined, and the horizontal height of the position where the discharge port is located is the lowest.

The beneficial effects of the utility model are:

1. Only one of the motors is needed to drive the circular scraper to move down vertically. Part of the circular scraper moves downward. At this time, the sealing plate swings and opens the discharge port. The circular scraper continues to move down. After the sealing plate is opened The position remains unchanged, and the discharge port is always open, so that all the material mixture adhered to the inner wall of the mixing box for civil engineering can be scraped off, the operation is simple, time-saving and labor-saving;

2. The driving and reinforcing mechanism of the present application can not only play the role of power driving, but also when stirring, the elongated rack two is inserted into the slot on the sealing plate, which plays a good role in reinforcing the sealing plate, so that the sealing plate Withstand high pressure and good sealing effect.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a schematic structural view of a mixing device for civil engineering according to an embodiment of the present invention;

Fig. 2 is a front sectional view of a mixing box for civil engineering in a mixing device for civil engineering according to an embodiment of the present invention;

Fig. 3 is an enlarged view of A in Fig. 2 of a mixing device for civil engineering according to an embodiment of the present invention;

Fig. 4 is an enlarged view of B in Fig. 2 of a material mixing device for civil engineering according to an embodiment of the present invention.

In the picture:

1. Mixing box for civil engineering; 2. Feed hopper; 3. Motor one; 4. Stirring rod; 5. Ring; 6. U-shaped connecting rod; 7. Ring scraper; 8. Discharge port; 9 , push rod; 10, supporting foot; 11, U-shaped limit frame; 12, movable plate; 13, sealing plate; 14, long rod; 15, elastic telescopic rod; 16, slot; 17, fixed frame; 18, Motor two; 19, gear; 20, elongated rack one; 21, elongated rack two; 22, limit block.

Detailed ways

In order to further illustrate the various embodiments, the utility model provides accompanying drawings, which are a part of the disclosure content of the utility model, which are mainly used to illustrate the embodiments, and can cooperate with the relevant descriptions in the manual to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

According to an embodiment of the utility model, a material mixing device for civil engineering is provided.

Embodiment one;

As shown in Figures 1-4, the mixing device for civil engineering according to the embodiment of the present invention includes a mixing box 1 for civil engineering, and a feed hopper 2 is provided on the top front side of the mixing box 1 for civil engineering. , the top middle part of the mixing box 1 for civil engineering is provided with a motor one 3, the bottom end of the motor one 3 is provided with a stirring rod 4, and the outer cover of the mixing box 1 for civil engineering is provided with a Connected ring 5, the top of the ring 5 is provided with a pair of U-shaped connecting rods 6, and the bottom end of the U-shaped connecting rods 6 is provided with an annular scraper in contact with the inner wall of the mixing box 1 for civil works. Sheet 7, the bottom side of the mixing box 1 for civil engineering is provided with a discharge port 8, the bottom end of the mixing box 1 for civil engineering is provided with an opening and closing mechanism, and the bottom end of the ring 5 One side is provided with a push rod 9 matching the opening and closing mechanism, the other side of the bottom end of the ring 5 is provided with a drive and reinforcement mechanism, and the bottom end of the civil engineering mixing box 1 is provided with three Support feet 10.

Embodiment two;

As shown in Figures 1-4, according to the mixing device for civil engineering according to the embodiment of the present invention, the opening and closing mechanism includes a U-shaped limit frame 11 located below the mixing box 1 for civil engineering, and the U The U-shaped spacer frame 11 is provided with a movable plate 12 that is movably connected with it, and the top of the movable plate 12 is provided with a sealing plate 13 that matches the discharge port 8, and the bottom end of the U-shaped spacer frame 11 A long rod 14 is provided, and one side of the long rod 14 is provided with an elastic telescopic rod 15 connected to the bottom surface of the movable plate 12. When the push rod 9 moves down, the movable plate 12 is squeezed, and the sealing plate 13 is opened, which can realize The discharge of the material mixture inside the mixing box 1 for civil engineering, the elastic telescopic rod 15 is an arc-shaped structure, and the other side of the sealing plate 13 is provided with a slot 16, which is used in conjunction with the driving and reinforcing mechanism to improve the sealing The sealing performance of the plate 13.

Embodiment three;

As shown in Figures 1-4, according to the mixing device for civil engineering according to the embodiment of the present invention, the driving and reinforcing mechanism includes a fixing frame 17 located under the other side of the mixing box 1 for civil engineering. The front of fixed mount 17 is provided with motor two 18, and the back side of described fixed mount 17 is provided with the gear 19 that is connected with described motor two 18 transmissions, and one side of described gear 19 is provided with the other side that is connected with described ring 5 bottoms. The elongated rack one 20 that one side is connected, the bottom end of described gear 19 is provided with the elongated rack two 21 that matches with described slot 16, not only plays a driving role, can also drive elongated tooth simultaneously. The second bar 21 is inserted into the slot 16 to effectively improve the sealing function of the sealing plate 13. The elongated rack one 20 and the elongated rack two 21 are staggered from each other, effectively avoiding the elongated rack one 20 and the elongated rack two. Two shaped racks 21 interfere with each other, and the two elongated racks 21 are provided with a limit block 22 connected to the bottom end of the mixing box 1 for civil engineering, effectively improving the elongated rack two 21 The stability of the meshing connection with the gear 19, when the elongated rack 2 21 is inserted into the slot 16, the bottom end of the push rod 9 and the top end of the movable plate 12 maintain an appropriate distance, so that the sealing plate 13 The discharge port 8 can be tightly blocked, and the insertion of the elongated rack 2 21 is facilitated at the same time.

Embodiment four;

As shown in Figures 1-4, according to the mixing device for civil engineering according to the embodiment of the present invention, the inner bottom of the mixing box 1 for civil engineering is inclined, and the level of the position of the discharge port 8 is The lowest height facilitates the discharge of the material mixture inside the mixing box 1 for civil engineering.

In order to facilitate the understanding of the above-mentioned technical solution of the utility model, the working principle or operation mode of the utility model in the actual process will be described in detail below.

In actual application, some cement and other material mixtures are poured into the civil engineering mixing box 1 through the feed hopper 2, and the motor 1 3 is started to drive the stirring rod 4 to rotate at a high speed. After the stirring is completed, the motor 1 3 and the motor 2 18 are turned off. Forward rotation, the gear 19 rotates, and the gear 19 drives the elongated rack 120 to move downwards. Under the joint action of the ring 5 and the U-shaped connecting rod 6, the annular scraper 7 and the push rod 9 move down together, and the gear 19 Drive the elongated rack 2 21 to move away from the sealing plate 13, so that the elongated rack 2 21 leaves the slot 16 on the sealing plate 13, the annular scraper 7 and the push rod 9 continue to move down, and the push rod 9 squeezes downward Plate 12, the movable plate 12 swings downwards, and the sealing plate 13 swings downwards thereupon (at this time, the elastic telescopic rod 15 of arc-shaped structure elastically shrinks), the discharge port 8 is opened, and finally under the limit of the push rod 9, the sealing The position of the plate 13 remains unchanged, and the annular scraper 7 continues to move down until the material mixture on the inner wall of the mixing box 1 for civil works is scraped off. The movable plate 12 is limited and extruded all the time. Under the elastic force of the elastic telescopic rod 15, the movable plate 12 swings upwards, and the sealing plate 13 first blocks the discharge port 8, and then the elongated rack 21 is reinserted into the sealing plate 13 Slot 16 on the .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (7)

1. a civil engineering mixing device is characterized in that, comprising civil engineering mixing box (1), said civil engineering is provided with feed hopper (2) on the top front side of mixing box (1), The top middle part of the mixing box (1) for civil engineering is provided with a motor one (3), and the bottom end of the first motor (3) is provided with a stirring rod (4), and the mixing box (1) for civil engineering is provided with a stirring rod (4). ) is provided with a circular ring (5) slidingly connected to it up and down, the top of the circular ring (5) is provided with a pair of U-shaped connecting rods (6), and the bottom end of the U-shaped connecting rods (6) is provided with There is an annular scraper (7) in contact with the inner wall of the mixing box (1) for civil engineering, and the bottom side of the mixing box (1) for civil engineering is provided with a discharge port (8). The bottom end of the mixing box (1) for civil engineering is provided with an opening and closing mechanism, and one side of the bottom end of the ring (5) is provided with a push rod (9) that matches the opening and closing mechanism. The other side of the bottom end of the ring (5) is provided with a driving and reinforcing mechanism, and the bottom end of the civil engineering mixing box (1) is provided with three supporting feet (10). 2. A kind of mixing device for civil engineering according to claim 1, characterized in that, the opening and closing mechanism comprises a U-shaped limit frame (11) located below the mixing box (1) for civil engineering , the U-shaped limit frame (11) is provided with a movable plate (12) movably connected with it, and the top of the movable plate (12) is provided with a sealing plate ( 13), the bottom end of the U-shaped spacer (11) is provided with a long rod (14), and one side of the long rod (14) is provided with an elastic telescopic rod connected to the bottom surface of the movable plate (12). rod (15). 3. A mixing device for civil engineering according to claim 2, characterized in that, the elastic telescopic rod (15) is an arc-shaped structure, and the other side of the sealing plate (13) is provided with a slot (16). 4. A kind of mixing device for civil engineering according to claim 3, characterized in that, the driving and reinforcing mechanism comprises a fixing frame (17) located below the other side of the mixing box (1) for civil engineering. ), the front of the fixed mount (17) is provided with two motors (18), and the back side of the fixed mount (17) is provided with a gear (19) that is transmission-connected with the two motors (18), and the gear ( One side of 19) is provided with elongated rack one (20) that is connected with the other side of described annulus (5) bottom end, and the bottom end of described gear (19) is provided with described slot (16) ) matching elongated rack two (21). 5. The mixing device for civil engineering according to claim 4, characterized in that, said elongated rack one (20) and said elongated rack two (21) are staggered from each other, and said elongated rack The rack two (21) is sleeved with a limit block (22) connected to the bottom of the mixing box (1) for civil works. 6. The mixing device for civil engineering according to claim 4, characterized in that, when the elongated rack two (21) is inserted into the slot (16), the push rod (9) The bottom of the bottom and the top of the movable plate (12) keep an appropriate distance. 7. A kind of mixing device for civil engineering according to claim 1, characterized in that, the inner bottom end of the mixing box (1) for civil engineering is inclined, and the discharge port (8) The location has the lowest level.

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