CN219820173U - Anti-blocking discharging structure for concrete stirring - Google Patents

Abstract

The utility model discloses a concrete mixing anti-clogging discharge structure, which relates to the technical field of concrete mixing and includes a mixing barrel. The lower end of the mixing barrel is fixedly connected to a discharge pipe, and the inner wall of the discharge pipe is slidably connected with an anti-blocking structure. Blocking rod, the lower end of the anti-blocking rod is movablely connected with a No. 2 lifting rod, and a vibration box is slidingly connected to the outer wall of the No. 2 lifting rod. The utility model rotates the rotating disk through the arrangement of the vibration box and the anti-blocking rod. Rotate the fixed rod along the rotating plate, and the rotating rod rotates on the rotating frame, thereby moving the No. 2 lifting rod up and down, causing the No. 2 lifting rod to move up and down in the mixing barrel, thereby vibrating the concrete accumulated on the discharge pipe, and Vibration also increases the fluidity of concrete, thereby preventing discharge clogging and affecting construction and mixing efficiency.

Description

A concrete mixing and anti-blocking discharging structure

Technical field

The utility model relates to the technical field of concrete mixing, in particular to a concrete mixing anti-blocking and discharging structure.

Background technique

A concrete mixer is a machine that mixes cement, water and into a concrete mixture. It is mainly composed of mixing drum, feeding and unloading mechanism, water supply system, prime mover, transmission mechanism, frame and supporting device. According to the working nature, it is divided into intermittent (batch type) and continuous type; according to the mixing principle, it is divided into self-falling type and forced type; according to the installation method, it is divided into fixed type and mobile type; according to the discharging method, it is divided into tipping type and non-tilting type; According to the structure of the mixing drum, it is divided into pear type, drum type, double cone, disc vertical shaft type and circular groove horizontal shaft type.

In the existing technology, for example, Chinese patent CN218875883U discloses a concrete mixing mechanism, which includes a device body. The device body includes a mixing barrel and a top cover. A motor is fixedly installed on the top of the top cover, and a main mixing shaft is fixedly installed on the bottom end of the motor. The main stirring shaft extends to the inside of the mixing barrel. The top of the top cover is fixedly installed with a feed inlet. The bottom end of the mixing barrel is fixedly installed with a discharge pipe. The inside of the mixing barrel is fixedly installed with a transmission assembly. The transmission assembly includes a first gear. The first gear is installed on the outside of the main mixing shaft, and a slide rail is fixedly installed on the bottom of the top cover.

However, in the existing technology, the concrete mixers used in factories need to add adhesives when mixing concrete, which will cause the discharge port to be clogged during discharging. However, the current mixing device is not equipped with anti-blocking materials. The structure will cause blockage during discharging, affecting construction and mixing efficiency.

Utility model content

The purpose of this utility model is to solve the problem in the existing concrete mixers used in factories. When mixing concrete, adhesive needs to be added, which will cause the discharge port to be clogged during discharging. However, the current There is no anti-clogging structure installed on the mixing device, which causes blockage during discharging, affecting construction and mixing efficiency. An anti-clogging discharging structure for concrete mixing is proposed.

In order to achieve the above purpose, the utility model adopts the following technical solution: a concrete mixing anti-clogging discharge structure, including a mixing barrel, the lower end of the mixing barrel is fixedly connected to a discharge pipe, and the inner wall of the discharge pipe slides An anti-blocking rod is connected. The lower end of the anti-blocking rod is movablely connected with a No. 2 lifting rod. A vibration box is slidingly connected to the outer wall of the No. 2 lifting rod. A turret is fixedly connected to one side of the inner wall of the vibration box. One side of the rotating frame is rotatably connected to a rotating rod, one side of the rotating rod is rotatably connected to a fixed rod, the middle part of one side of the rotating rod is rotationally connected to the lower end of the No. 2 lifting rod, and the inner wall of the vibration box A rotating disk is rotatably connected to the other side, and a fixing bolt is fixedly connected to one edge of the rotating disk. One side of the fixing bolt is rotatably connected to one side of the No. 1 lifting rod.

Preferably, the lower end of the mixing barrel is fixedly connected to a support frame, and the lower end of the support frame is fixedly connected to a base.

Preferably, a connecting frame is fixedly connected to the upper end of the base, and a discharge box is fixedly connected to the upper ends of the four connecting frames.

Preferably, an electric telescopic rod is fixedly installed on one side of the upper end of the support frame, a fixed lifting platform is fixedly connected on one side of the electric telescopic rod, and a No. 2 rotating motor is fixedly connected on one side of the lower end of the fixed lifting platform. The output end of the No. 2 rotating motor is fixedly connected to a rotating shaft, and the outer wall of the rotating shaft is fixedly connected to a stirring fan blade.

Preferably, a discharge valve is fixedly installed on one side of the discharge pipe.

Preferably, a No. 1 rotating motor is fixedly installed in the middle of the upper end of the base, the output end of the No. 1 rotating motor is fixedly connected to one side of the rotating disk, and the lower end of the vibration box is fixedly connected to the upper end of the base.

Preferably, the outer wall of the No. 2 lifting rod is threadedly connected to a fixed rod, and one end of the fixed rod is threadedly connected to the lower end of the anti-blocking rod.

Compared with the existing technology, the advantages and positive effects of this utility model are:

1. In this utility model, through the setting of the vibration box and the anti-blocking rod, the rotating disk is rotated to make the fixed rod rotate along the rotating disk, and the rotating rod rotates on the rotating frame, thereby moving the No. 2 lifting rod up and down, so that the No. 2 lifting rod can be lifted up and down. The rod moves up and down in the mixing barrel, thereby vibrating the concrete accumulated on the discharge pipe. The vibration also increases the fluidity of the concrete, thereby preventing the discharge from being blocked and affecting the construction and mixing efficiency.

2. In this utility model, through the arrangement of the fixed rod and the electric telescopic rod, open the electric telescopic rod, move the mixing fan blades out of the mixing barrel, then turn the fixing bolt, take out the anti-blocking rod from the No. 2 lifting rod, and then replace it. New anti-clogging rods and mixing fan blades to prevent the mixing fan blades and anti-clogging rods from being damaged by concrete sand during long-term use and making it inconvenient to replace and repair.

Description of the drawings

Figure 1 is a schematic three-dimensional structural diagram of a concrete mixing and anti-blocking discharging structure proposed by the utility model;

Figure 2 is a schematic cross-sectional structural diagram of a mixing barrel in a concrete mixing anti-blocking and discharging structure proposed by the utility model;

Figure 3 is a schematic diagram of the internal three-dimensional structure of the vibration box in the concrete mixing anti-blocking and discharging structure proposed by the utility model;

Figure 4 is a schematic diagram of the connection relationship between the anti-clogging rod and the No. 2 lifting rod in the concrete mixing anti-clogging and discharging structure proposed by the utility model.

Legend: 1. Mixing barrel; 2. Base; 3. Connecting frame; 4. Support frame; 5. Discharge box; 6. No. 1 rotating motor; 7. Electric telescopic rod; 8. Fixed lifting platform; 9. II No. 1 rotating motor; 10. Discharge pipe; 11. Discharge valve; 12. Vibration box; 13. Rotating shaft; 14. Mixing fan blade; 15. Anti-blocking rod; 16. Turret; 17. Rotating plate; 18. No. 1 lifting rod; 19. Rotating rod; 20. No. 2 lifting rod; 21. Fixed rod; 22. Fixing bolt.

Detailed ways

In order to understand the above-mentioned objects, features and advantages of the present invention more clearly, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, as long as there is no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described here. Therefore, the present utility model is not limited to the specific disclosure of the specification below. Limitations of Examples.

Embodiment 1

As shown in Figures 1-4, the utility model provides a concrete mixing and anti-blocking discharging structure, which includes a mixing barrel 1. The lower end of the mixing barrel 1 is fixedly connected to a discharging pipe 10, and the inner wall of the discharging pipe 10 is slidingly connected. There is an anti-blocking rod 15. The lower end of the anti-blocking rod 15 is movablely connected with a No. 2 lifting rod 20. A vibration box 12 is slidingly connected to the outer wall of the No. 2 lifting rod 20. A turret 16 is fixedly connected to one side of the inner wall of the vibration box 12. One side of the turret 16 is rotationally connected to a rotating rod 19, one side of the rotating rod 19 is rotationally connected to a fixed rod 21, the middle part of one side of the rotating rod 19 is rotationally connected to the lower end of the No. 2 lifting rod 20, and the inner wall of the vibration box 12 is connected to another side. A rotating disk 17 is rotatably connected to one side, and a fixing bolt 22 is fixedly connected to one edge of the rotating disk 17. One side of the fixing bolt 22 is rotatably connected to one side of the No. 1 lifting rod 18.

Let's talk about the specific settings and functions of this embodiment in detail. Through the settings of the vibration box 12 and the anti-blocking rod 15, the rotating disk 17 is rotated, so that the fixed rod 21 rotates along the rotating disk 17, and the rotating rod 19 rotates on the rotating frame 16. Thereby, the No. 2 lifting rod 20 moves up and down, causing the No. 2 lifting rod 20 to move up and down in the mixing barrel 1, thus vibrating the concrete accumulated on the discharge pipe 10. While vibrating, the fluidity of the concrete is also increased, thereby This prevents the discharging from being blocked and affecting the construction and mixing efficiency.

Embodiment 2

As shown in Figure 1-4, the lower end of the mixing barrel 1 is fixedly connected to the support frame 4, the lower end of the support frame 4 is fixedly connected to the base 2, the upper end of the base 2 is fixedly connected to the connecting frame 3, and the upper ends of the four connecting frames 3 are A discharging box 5 is fixedly connected, an electric telescopic rod 7 is fixedly installed on one side of the upper end of the support frame 4, a fixed lifting platform 8 is fixedly connected on one side of the electric telescopic rod 7, and two fixed lifting platforms 8 are fixedly connected on one side of the lower end of the fixed lifting platform 8. No. 9 rotary motor 9, the output end of the No. 2 rotary motor 9 is fixedly connected with a rotating shaft 13, the outer wall of the rotating shaft 13 is fixedly connected with a stirring fan blade 14, and one side of the discharge pipe 10 is fixedly installed with a discharge valve 11, the base The No. 1 rotating motor 6 is fixedly installed in the middle of the upper end of the No. 1 rotating motor 6. The output end of the No. 1 rotating motor 6 is fixedly connected to one side of the rotating disk 17. The lower end of the vibration box 12 is fixedly connected to the upper end of the base 2. The outside of the No. 2 lifting rod 20 A fixed rod 21 is threadedly connected to the wall, and one end of the fixed rod 21 is threadedly connected to the lower end of the anti-blocking rod 15 .

The effect achieved by the entire embodiment is that through the setting of the fixed rod 21 and the electric telescopic rod 7, the electric telescopic rod 7 is opened, the mixing fan blade 14 is moved out of the mixing barrel 1, and then the fixing bolt 22 is rotated to remove the anti-blocking rod 15 from the mixing barrel 1. Take out the No. 2 lifting rod 20, and then replace it with a new anti-blocking rod 15 and mixing fan blade 14, so as to prevent the mixing fan blade 14 and anti-blocking rod 15 from being damaged by the sand of the concrete during long-term use, making it inconvenient to replace and repair.

The usage method and working principle of this device: When using the equipment, first add the raw materials into the mixing barrel 1 and turn on the No. 2 rotating motor 9, so that the mixing fan blades 14 stir the concrete in the mixing barrel 1. After the mixing is completed, turn the hand Hold the discharge valve 11, rotate the discharge valve 11, and then turn on the No. 1 rotary motor 6. The rotating disk 17 rotates, causing the fixed rod 21 to rotate along the rotating disk 17, and the rotating rod 19 rotates on the turret 16, thereby lifting the No. 2 The rod 20 moves up and down, causing the No. 2 lifting rod 20 to move up and down in the mixing barrel 1, thereby vibrating the concrete accumulated on the discharge pipe 10. While vibrating, it also increases the fluidity of the concrete. When the equipment is used for a long time, Turn on the electric telescopic rod 7, move the mixing fan blade 14 out of the mixing barrel 1, then turn the fixing bolt 22, take out the anti-blocking rod 15 from the No. 2 lifting rod 20, and then replace the new anti-blocking rod 15 and mixing fan blade 14 .

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any skilled person familiar with the art may make changes or modifications to equivalent changes using the technical contents disclosed above. The embodiments are applicable to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model still belong to the protection of the technical solution of the present utility model. scope.

Claims (7)

1. A concrete mixing anti-blocking and discharging structure, including a mixing barrel (1), characterized in that: the lower end of the mixing barrel (1) is fixedly connected to a discharging pipe (10), and the discharging pipe (10) ) is slidably connected to an anti-blocking rod (15). The lower end of the anti-blocking rod (15) is movably connected with a No. 2 lifting rod (20). The outer wall of the No. 2 lifting rod (20) is slidably connected to a vibrating rod. box (12), a turret (16) is fixedly connected to one side of the inner wall of the vibration box (12), and a rotating rod (19) is rotatably connected to one side of the turret (16). The rotating rod (19) ) is rotatably connected to a fixed rod (21) on one side, the middle part of one side of the rotary rod (19) is rotatably connected to the lower end of the No. 2 lifting rod (20), and the other side of the inner wall of the vibration box (12) is rotatably connected. A rotating disk (17) is connected, and a fixed rod (21) is fixedly connected to one edge of the rotating disk (17). One side of the fixed rod (21) and one side of the No. 1 lifting rod (18) Turn the connection. 2. A concrete mixing anti-blocking and discharging structure according to claim 1, characterized in that: the lower end of the mixing barrel (1) is fixedly connected with a support frame (4), and the lower end of the support frame (4) A base (2) is fixedly connected. 3. A concrete mixing anti-blocking and discharging structure according to claim 2, characterized in that: the upper end of the base (2) is fixedly connected with a connecting frame (3), and the four connecting frames (3) are The upper ends are all fixedly connected with discharge boxes (5). 4. A concrete mixing and anti-blocking discharging structure according to claim 2, characterized in that: an electric telescopic rod (7) is fixedly installed on one side of the upper end of the support frame (4), and the electric telescopic rod (7) A fixed lifting platform (8) is fixedly connected to one side of 7), a No. 2 rotating motor (9) is fixedly connected to the lower end of the fixed lifting platform (8), and the output end of the No. 2 rotating motor (9) A rotating shaft (13) is fixedly connected, and a stirring fan blade (14) is fixedly connected to the outer wall of the rotating shaft (13). 5. A concrete mixing and anti-blocking discharging structure according to claim 1, characterized in that: a discharging valve (11) is fixedly installed on one side of the discharging pipe (10). 6. A concrete mixing anti-blocking and discharging structure according to claim 2, characterized in that: a No. 1 rotating motor (6) is fixedly installed in the middle of the upper end of the base (2), and the No. 1 rotating motor (6) ) is fixedly connected to one side of the rotating disk (17), and the lower end of the vibration box (12) is fixedly connected to the upper end of the base (2). 7. A concrete mixing anti-blocking and discharging structure according to claim 1, characterized in that: the outer wall of the No. 2 lifting rod (20) is threadedly connected with a fixing bolt (22), and the fixing bolt (22) ) is threadedly connected to the lower end of the anti-blocking rod (15).