CN221736614U - A blender - Google Patents

Abstract

The utility model discloses a stirrer, which comprises a discharging base, a first driving motor and a second driving motor, wherein a discharging barrel is communicated with the upper part of the discharging base, a stirring barrel is integrally arranged above the discharging barrel, a feeding hole is formed in one side above the stirring barrel, the first driving motor is fixedly arranged in the middle of the upper part of the stirring barrel, a rotating shaft is fixed at the output end of the first driving motor, a first stirring plate is fixed on the upper surface of the rotating shaft, and a second stirring plate is fixed on the lower surface of the rotating shaft. This mixer can scrape the use of strip through the clearance of block on the spacing fixture block of first stirring board tip, conveniently scrape the reason to the inner wall of agitator, and the cooperation is cleared up simultaneously and is scraped the use of the installation piece of strip inner, can follow feed inlet department and scrape the strip with the clearance and take out from spacing fixture block to the clearance is scraped the change of strip, changes easy operation convenience.

Description

A blender

Technical Field

The utility model relates to the technical field related to bridge engineering, in particular to a mixer.

Background Art

During the construction of bridge engineering, concrete mortar is needed to cast the bridge body during the bridge construction process, and the bridge beams need to be filled with refined mixed mortar. During this process, the added concrete powder needs to be mixed by a mixer;

For the existing mixer, during the mixing process, the internal sand and gravel particles are large, the mixing is not sufficient, and they will be directly discharged during the discharge process, which affects the quality of the slurry. At the same time, the concrete slurry is easy to stick to the inner wall of the mixer and is not easy to discharge. Traditionally, people install a scraper on the inside of the mixer, and the scraper contacts the inner wall of the machine body and the mortar, which will be worn and it is not easy to replace the scraper. For example, a concrete mixer scraper device disclosed in the existing publication number CN217621375U includes: a mixing box; a mixing component, which is rotatably arranged in the mixing box, and the mixing component is used to mix materials; and a scraper component, the scraper The material assembly includes a scraper drive, a rotating ring, and a scraper rod. The rotating ring is rotatably arranged in the mixing box, the scraper rod is connected to the rotating ring, the surface of the scraper rod is against the inner surface of the mixing box, and the scraper drive is installed on the outer wall of the mixing box. The scraper drive is used to drive the rotating ring to rotate, wherein the concrete on the inner wall of the mixer is scraped off by the scraper assembly to avoid concrete residue, keep the inner wall of the mixer clean, and extend the service life of the mixer. However, it is difficult to replace the scraper rod on the scraper mechanism. Therefore, we propose a mixer to solve the above-mentioned problems.

Utility Model Content

The purpose of the utility model is to provide a mixer to solve the problems raised by the above background technology.

To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a mixer, comprising a discharge base, a first drive motor and a second drive motor, a lower barrel is connectedly arranged above the discharge base, a mixing barrel is integrally arranged above the lower barrel, and a feed port is provided on one side of the upper side of the mixing barrel, a first drive motor is fixedly installed in the middle part of the upper part of the mixing barrel, and a rotating shaft is fixed at the output end of the first drive motor, a first stirring plate is fixed on the upper surface of the rotating shaft, and a second stirring plate is fixed on the lower surface of the rotating shaft, a cleaning scraper is provided on the inner wall of the mixing barrel, a screening assembly is provided above the lower barrel, a second drive motor is fixedly installed on the lower side of the lower barrel, and an auger is fixed at the output end of the second drive motor, a discharge port is provided at the right end of the lower barrel, and slots are provided on both the left and right sides of the upper part of the lower barrel.

Preferably, the lower parts of the first stirring plate and the second stirring plate are both inclined, and two groups of first stirring plates are provided, and the ends of the two groups of first stirring plates are fixed with limiting blocks, and a "convex" shaped groove is opened above the limiting block.

Preferably, the cleaning scraper is arranged at an angle at the bottom, and the cleaning scraper and the first stirring plate are arranged in a one-to-one correspondence. The inner end of the cleaning scraper is fixed with a mounting block that engages with the limit block. The cleaning scraper forms a snap-fit disassembly and installation connection with the limit block at the end of the first stirring plate through the mounting block.

Preferably, the screening assembly includes a third drive motor, which is fixed above the discharge base. A cam is fixed to the output end of the third drive motor. A screening plate is slidably connected to the slot above the discharge barrel, and a screening net is fixed on the surface of the screening plate. A vertical plate is fixed above the left end of the discharge base.

Preferably, one end of the screen plate is arranged in a "T" shape, and the end of the screen plate is connected to the surface of the vertical plate through a spring, three groups of springs are arranged, and the screen plate forms a left and right screening mechanism with the lower barrel through a cam and a spring.

Compared with the prior art, the utility model has the following beneficial effects: the mixer,

(1) The left and right screening mechanisms can be formed by the screening plate, cam, spring and lower barrel at the bottom of the mixing barrel, which can facilitate the screening of the discharged slurry, so that the stirred and refined slurry can be discharged, and the use of the auger can facilitate the horizontal discharge of the discharged slurry, thereby improving the use effect of the device;

(2) The cleaning scraper can be used by snapping on the limit block at the end of the first stirring plate to facilitate scraping the inner wall of the mixing barrel. At the same time, with the use of the mounting block at the inner end of the cleaning scraper, the cleaning scraper can be pulled out from the limit block through the feed inlet to facilitate replacement of the cleaning scraper. The replacement operation is simple and convenient.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a front view of the structure of the utility model;

Figure 2 is a side view of the structure of the utility model;

Fig. 3 is a front cross-sectional view of the structure of the utility model;

Figure 4 is a schematic diagram of the top cross-sectional structure of the screening plate of the utility model;

FIG. 5 is a schematic diagram of the connection structure between the first stirring plate and the cleaning scraper of the utility model.

In the figure: 1. discharge base; 2. discharge barrel; 3. mixing barrel; 4. feed port; 5. first drive motor; 6. rotating shaft; 7. first stirring plate; 8. cleaning scraper; 9. second stirring plate; 10. second drive motor; 11. auger; 12. discharge port; 13. screening assembly; 1301. third drive motor; 1302. cam; 1303. screening plate; 1304. screening net; 1305. vertical plate; 1306. spring; 14. slot; 15. limit block; 16. mounting block.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5. The utility model provides a technical solution: a mixer, including a discharge base 1, a first drive motor 5 and a second drive motor 10, a lower barrel 2 is connected to the upper part of the discharge base 1, a mixing barrel 3 is integrated above the lower barrel 2, and a feeding port 4 is opened on one side of the upper part of the mixing barrel 3, a first drive motor 5 is fixedly installed in the upper middle part of the mixing barrel 3, and a rotating shaft 6 is fixed to the output end of the first drive motor 5, a first stirring plate 7 is fixed to the upper surface of the rotating shaft 6, and a second stirring plate 9 is fixed to the lower surface of the rotating shaft 6, the lower parts of the first stirring plate 7 and the second stirring plate 9 are both arranged in an inclined shape, and the first stirring plate 7 is provided with two groups, the two groups of the first stirring plate 7 are provided with a plurality of first stirring plates, and the first stirring plate 7 is provided with a plurality of second stirring plates. The end of each stirring plate 7 is fixed with a limit block 15, and a "convex" shaped groove is provided above the limit block 15, so that the first stirring plate 7 and the second stirring plate 9 can stir the cement mortar inside the mixing barrel 3. A cleaning scraper 8 is provided on the inner wall of the mixing barrel 3, and the lower part of the cleaning scraper 8 is arranged in an inclined shape, and the cleaning scraper 8 and the first stirring plate 7 are arranged one by one. The inner end of the cleaning scraper 8 is fixed with a mounting block 16 corresponding to the limit block 15. The cleaning scraper 8 is connected to the limit block 15 at the end of the first stirring plate 7 by the mounting block 16, which is connected to the cleaning scraper 8 by a snap-fit disassembly and installation connection, so as to facilitate the installation and disassembly of the cleaning scraper 8 and the limit block 15 on the side of the first stirring plate 7;

Please refer to Figures 1-5. A screening assembly 13 is arranged above the lower barrel 2. A second drive motor 10 is fixedly installed on the lower side of the lower barrel 2, and an auger 11 is fixed at the output end of the second drive motor 10. A discharge port 12 is arranged at the right end of the lower barrel 2. Slots 14 are arranged on both the left and right sides of the upper part of the lower barrel 2. The screening assembly 13 includes a third drive motor 1301, which is fixed above the discharge base 1. A cam 1302 is fixed at the output end of the third drive motor 1301. A screening plate 1303 is slidably connected to the slot 14 above the lower barrel 2, and the screening plate 1303 is slidably connected to the slot 14 above the lower barrel 2. A screening net 1304 is fixed on the surface of the dividing plate 1303, and a vertical plate 1305 is fixed on the upper left end of the discharge base 1, so that the screening net 1304 can slide on the slot 14 above the discharge barrel 2 conveniently. One end of the screening plate 1303 is arranged in a "T" shape, and the end of the screening plate 1303 is connected to the surface of the vertical plate 1305 through a spring 1306. Three groups of springs 1306 are arranged. The screening plate 1303 forms a left-right screening mechanism with the discharge barrel 2 through the cam 1302 and the spring 1306, so that the screening plate 1303 can screen the discharged mortar to the left and right, thereby improving the use effect of the device.

Working principle: First, when in use, the mixing mortar and water are discharged into the mixing barrel 3 through the feed port 4, and the first driving motor 5 is turned on to drive the rotating shaft 6 and the first stirring plate 7 and the second stirring plate 9 on the surface thereof to rotate, so as to stir and mix the slurry. A cleaning scraper 8 is installed at the end of the first stirring plate 7, which can conveniently scrape the inner wall of the mixing barrel 3 through the cleaning scraper 8 to prevent the mortar from adhering to the inner wall of the mixing barrel 3;

When discharging, the third driving motor 1301 on the screening assembly 13 on the side of the lower barrel 2 can be turned on to drive the cam 1302 to rotate, so that the convex part of the cam 1302 rotates to squeeze the end of the screening plate 1303, so that the screening plate 1303 can slide on the slot 14 above the lower barrel 2. At this time, the spring 1306 between the screening plate 1303 and the vertical plate 1305 is in a compressed state, and when the convex part of the cam 1302 is away from the screening plate 1303, the screening plate 1303 can be reset under the action of the spring 1306, so that the screening plate 1303 can screen the slurry discharged from the upper side, so that the mortar is discharged into the auger 11 inside the discharging base 1, and cooperate with the use of the second driving motor 10 to facilitate the auger 11 to discharge the slurry from the discharge port 12;

When replacing the cleaning scraper 8 on the inner wall of the mixing barrel 3, the cleaning scraper 8 can be extracted upward through the feed port 4, so that the mounting block 16 at the inner end of the cleaning scraper 8 is disengaged from the limiting block 15 at the end of the first stirring plate 7, thereby facilitating the removal and replacement of the cleaning scraper 8. This is the operating principle of the mixer.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (3)

1. The utility model provides a mixer, includes discharge base (1), first driving motor (5) and second driving motor (10), its characterized in that: the automatic feeding device is characterized in that a discharging barrel (2) is arranged above the discharging base (1) in a communicating manner, a stirring barrel (3) is integrally arranged above the discharging barrel (2), a feeding hole (4) is formed in one side of the upper part of the stirring barrel (3), a first driving motor (5) is fixedly arranged in the middle of the upper part of the stirring barrel (3), a rotating shaft (6) is fixedly arranged at the output end of the first driving motor (5), a first stirring plate (7) is fixedly arranged on the upper surface of the rotating shaft (6), a second stirring plate (9) is fixedly arranged on the lower surface of the rotating shaft (6), a cleaning scraping strip (8) is arranged on the inner wall of the stirring barrel (3), a screening component (13) is arranged above the discharging barrel (2), a second driving motor (10) is fixedly arranged on the side face of the lower part of the discharging barrel (2), a packing auger (11) is fixedly arranged at the output end of the second driving motor (10), a discharging hole (12) is formed in the right end of the discharging barrel (2), and grooves (14) are formed in the left side and the right sides of the discharging barrel (2); the lower parts of the first stirring plate (7) and the second stirring plate (9) are obliquely arranged, the first stirring plate (7) is provided with two groups, the end parts of the two groups of the first stirring plates (7) are fixed with limiting clamping blocks (15), and grooves in a convex shape are formed above the limiting clamping blocks (15);

The cleaning scraping strip is characterized in that the lower part of the cleaning scraping strip (8) is obliquely arranged, the cleaning scraping strip (8) and the first stirring plates (7) are arranged in a one-to-one correspondence manner, the inner end of the cleaning scraping strip (8) is fixedly provided with a mounting block (16) which is correspondingly clamped with the limiting clamping block (15), and the cleaning scraping strip (8) is detachably connected with the limiting clamping block (15) at the end part of the first stirring plates (7) through the mounting block (16).

2. A mixer according to claim 1, wherein: the screening assembly (13) comprises a third driving motor (1301), the third driving motor (1301) is fixed above the discharge base (1), a cam (1302) is fixed at the output end of the third driving motor (1301), a screening plate (1303) is connected to a groove (14) in the upper portion of the blanking barrel (2) in a sliding mode, a screening net (1304) is fixed on the surface of the screening plate (1303), and a vertical plate (1305) is fixed on the upper left end of the discharge base (1).

3. A mixer according to claim 2, wherein: one end of the screening plate (1303) is arranged in a T shape, the end of the screening plate (1303) is connected with the surface of the vertical plate (1305) through a spring (1306), the spring (1306) is provided with three groups, and the screening plate (1303) and the blanking barrel (2) form a left screening mechanism and a right screening mechanism through a cam (1302) and the spring (1306).