Equal-proportion uniform mixing device for mortar production

Abstract

The utility model discloses an equal-proportion mixing device for mortar production, which belongs to the technical field of mortar mixing equipment and comprises a mixing tank, a mixing cavity is arranged in the mixing tank, two symmetrical material storage boxes are communicated with the upper end of the mixing tank, an equal-part discharging mechanism is arranged on the mixing tank, and a discharging component is communicated with the lower end of the mixing tank. Two symmetrical limiting grooves are formed in the inner wall of the upper end of the mixing tank, the equal-part discharging mechanism comprises a mounting frame connected to the mixing tank, a stepping motor is connected to the mounting frame, the output end of the stepping motor is connected with a rotating shaft A, the rotating shaft A is connected with a rotating gear, and the rotating gear is in meshed connection with two symmetrical incomplete gears; the upper end of each incomplete gear is connected with a follow-up shaft, the follow-up shafts are rotationally connected with the mixing tank, and the peripheral sides of the follow-up shafts are connected with contact blocks. According to the utility model, the mortar raw materials can be mixed in equal proportion, the mortar can be controlled in equal proportion, and the forming degree and the yield of the mortar are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar mixing equipment, and particularly relates to an equal-proportion mixing device for mortar production. Background Technique

[0002] Ready-mixed mortar refers to various mortar mixtures produced by professional manufacturers for construction projects. It is a new type of building material developed in China in recent years and can be divided into ordinary ready-mixed mortar and special mortar according to performance.

[0003] In the existing technology, there is a problem that the mixing ratio of different mortar materials is inconsistent when mixing and stirring mortar, which will cause the phenomenon of instability when the mixed mortar is used, and finally lead to the result of reduced utilization rate of the mixed mortar. For this reason, we propose an equal-proportion mixing device for mortar production. Summary of the Invention

[0004] The purpose of the utility model is to provide an equal-proportion mixing device for mortar production to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An equal-proportion mixing device for mortar production, including a mixing tank, a mixing chamber is arranged in the mixing tank, two symmetrically arranged material storage boxes are connected to the upper end of the mixing tank, an equal-portion feeding mechanism is arranged on the mixing tank, a discharging assembly is connected to the lower end of the mixing tank, two symmetrically arranged limiting grooves are arranged on the inner wall of the upper end of the mixing tank, the equal-portion feeding mechanism includes a mounting frame connected to the mixing tank, a stepping motor is connected to the mounting frame, a rotating shaft A is connected to the output end of the stepping motor, a rotating gear is connected to the rotating shaft A, the rotating gear is meshed with two symmetrically arranged incomplete gears, a follower shaft is connected to the upper end of each incomplete gear, the follower shaft is rotatably connected to the mixing tank, a contact block is connected to the outer peripheral side of the follower shaft, a blocking plate is connected to the contact block, a guide post is connected to the upper end of the incomplete gear, the guide post is slidably connected to the limiting groove, and a stirring and scraping assembly is arranged at one end of the rotating shaft A away from the stepping motor.

[0006] Preferably, the stirring and scraping assembly includes a rotating shaft B connected to the rotating shaft A, a plurality of uniformly distributed stirring bars are connected to the outer peripheral side of the rotating shaft B, and a plurality of circumferentially distributed bent scraping plates are connected to one end of the rotating shaft B away from the rotating shaft A.

[0007] Preferably, the discharging assembly includes a discharging pipe connected to the mixing tank, and a solenoid valve is arranged on the discharging pipe.

[0008] Preferably, a contact ring is connected to the outer peripheral side of the mixing tank, and a plurality of circumferentially distributed brackets are connected to the lower end of the contact ring.

[0009] Preferably, the rotating shaft A is rotatably connected to the mixing tank through a bearing.

[0010] Preferably, the outer end of the bent scraper abuts against the inner wall of the mixing chamber.

[0011] Preferably, the outer diameter of the baffle is larger than the opening size at the lower end of the material storage box.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. There are provided a mixing tank, a material storage box, a mixing chamber, an equal-portion feeding mechanism, a limiting groove, a discharging assembly, a contact ring and a bracket to supply power to the stepping motor. At this time, the output end of the stepping motor drives the rotating shaft A to rotate, thereby driving the rotating gear to rotate. The rotating gear drives the incomplete gear to rotate, thereby driving the follower shaft to rotate. At this time, the follower shaft drives the contact block and the baffle to perform an angle adjustment action. At this time, the incomplete gear drives the sliding action in the limiting groove. At this time, a gap is opened between the baffle and the material storage box. At this time, the two materials both fall into the mixing chamber in equal amounts. This utility model realizes the action of mixing the mortar raw materials in equal proportion and realizes the action of controlling the mortar in equal proportion, improving the molding degree and the finished product rate of the mortar.

[0014] 2. There is provided a stirring and scraping assembly to complete the rotation of the rotating shaft B driven by the rotating shaft A, thereby driving the stirring bars to fully stir the mixed materials. At this time, the rotating shaft B drives the bent scraper to scrape the materials adhering to the inner wall of the mixing chamber, reducing the adhesion of the materials on the inner wall of the mixing chamber and improving the utilization rate of the mixed materials. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the overall sectional structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the equal-portion feeding mechanism structure of the present utility model;

[0018] Figure 4 is a schematic diagram of the stirring and scraping assembly structure of the present utility model.

[0019] In the figure: 1, mixing tank; 2, material storage box; 3, mixing chamber; 4, equal-portion feeding mechanism; 401, mounting frame; 402, stepping motor; 403, rotating shaft A; 404, rotating gear; 405, incomplete gear; 406, follower shaft; 407, contact block; 408, baffle plate; 409, guide post; 5, limiting groove; 6, discharging assembly; 601, discharging pipe; 602, solenoid valve; 7, contact ring; 8, support; 9, stirring and scraping assembly; 901, rotating shaft B; 902, stirring bar; 903, bent scraping plate. Detailed implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution: an equal-proportion mixing device for mortar production, including a mixing tank 1, a mixing chamber 3 is opened in the mixing tank 1, two symmetrically arranged material storage boxes 2 are communicated with the upper end of the mixing tank 1, an equal-portion feeding mechanism 4 is arranged on the mixing tank 1, a discharging assembly 6 is communicated with the lower end of the mixing tank 1, two symmetrically arranged limiting grooves 5 are opened on the inner wall of the upper end of the mixing tank 1, the equal-portion feeding mechanism 4 includes a mounting frame 401 connected to the mixing tank 1, a stepping motor 402 is connected to the mounting frame 401, the output end of the stepping motor 402 is connected with a rotating shaft A 403, the rotating shaft A 403 is connected with a rotating gear 404, the rotating gear 404 is meshed with two symmetrically arranged incomplete gears 405, a follower shaft 406 is connected to the upper end of each incomplete gear 405, the follower shaft 406 is rotatably connected to the mixing tank 1, a contact block 407 is connected to the outer peripheral side of the follower shaft 406, the contact block 407 is connected with a baffle plate 408, a guide post 409 is connected to the upper end of the incomplete gear 405, the guide post 409 is slidably connected to the limiting groove 5, and a stirring and scraping assembly 9 is arranged at one end of the rotating shaft A 403 away from the stepping motor 402.

[0022] Specifically, the stirring and scraping assembly 9 includes a rotating shaft B901 connected to the rotating shaft A403. A plurality of uniformly distributed stirring bars 902 are connected to the outer peripheral side of the rotating shaft B901. A plurality of circumferentially distributed bent scraping plates 903 are connected to one end of the rotating shaft B901 away from the rotating shaft A403. The discharging assembly 6 includes a discharging pipe 601 communicated with the mixing tank 1, and a solenoid valve 602 is arranged on the discharging pipe 601. A contact ring 7 is connected to the outer peripheral side of the mixing tank 1, and a plurality of circumferentially distributed brackets 8 are connected to the lower end of the contact ring 7. The rotating shaft A403 is rotatably connected to the mixing tank 1 through a bearing. The outer end of the bent scraping plate 903 abuts against the inner wall of the mixing chamber 3. The outer diameter of the blocking plate 408 is larger than the opening size of the lower end of the material storage box 2.

[0023] Working principle: When mixing two different materials, the two different materials can be respectively placed into the material storage box 2 at this time. Next, the stepping motor 402 can be powered. At this time, the output end of the stepping motor 402 drives the rotating shaft A403 to rotate, thereby driving the rotating gear 404 to rotate. The rotating gear 404 drives the incomplete gear 405 to rotate, thereby driving the follower shaft 406 to rotate. At this time, the follower shaft 406 drives the contact block 407 and the blocking plate 408 to perform an angle adjustment action. At this time, the incomplete gear 405 drives the sliding action in the limiting groove 5. At this time, a gap is opened between the blocking plate 408 and the material storage box 2. At this time, the two materials both fall into the mixing chamber 3 in equal amounts. During the whole process, the rotating shaft A403 drives the rotating shaft B901 to rotate, thereby driving the stirring bars 902 to fully stir the mixed materials. At this time, the rotating shaft B901 drives the bent scraping plates 903 to scrape the materials attached to the inner wall of the mixing chamber 3, reducing the adhesion of the materials on the inner wall of the mixing chamber 3. The utility model realizes the action of mixing the mortar raw materials in equal proportion, realizes the action of controlling the mortar in equal proportion, and improves the forming degree and the finished product rate of the mortar.

[0024] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mortar production equal - proportion mixing device, comprising a mixing tank (1), characterized in that: A mixing chamber (3) is provided inside the mixing tank (1). Two symmetrical material storage boxes (2) are connected to the upper end of the mixing tank (1). An equal-portion feeding mechanism (4) is arranged on the mixing tank (1). The lower end of the mixing tank (1) is connected to a discharge assembly (6). Two symmetrical limiting grooves (5) are provided on the inner wall of the upper end of the mixing tank (1). The equal-portion feeding mechanism (4) includes a mounting frame (401) connected to the mixing tank (1). A stepping motor (402) is connected to the mounting frame (401). The output end of the stepping motor (402) is connected to a rotating shaft A (403). The rotating shaft A (403) is connected to a rotating gear (404). The rotating gear (404) is meshed with two symmetrical incomplete gears (405). Each upper end of the incomplete gears (405) is connected to a follower shaft (406). The follower shaft (406) is rotatably connected to the mixing tank (1). A contact block (407) is connected to the outer peripheral side of the follower shaft (406). The contact block (407) is connected to a blocking plate (408). A guide post (409) is connected to the upper end of the incomplete gear (405). The guide post (409) is slidably connected to the limiting groove (5). A stirring and scraping assembly (9) is arranged at one end of the rotating shaft A (403) away from the stepping motor (402).

2. The equal-proportion mixing device for mortar production according to claim 1, wherein: The stirring and scraping assembly (9) includes a rotating shaft B (901) connected to the rotating shaft A (403). A plurality of uniformly distributed stirring bars (902) are connected to the outer peripheral side of the rotating shaft B (901). A plurality of circumferentially distributed bent scraping plates (903) are connected to one end of the rotating shaft B (901) away from the rotating shaft A (403).

3. The equal-proportion mixing device for mortar production according to claim 1, wherein: The discharge assembly (6) includes a discharge pipe (601) connected to the mixing tank (1). A solenoid valve (602) is arranged on the discharge pipe (601).

4. A mortar production equal-proportion mixing device according to claim 1, characterized in that: A contact ring (7) is connected to the outer peripheral side of the mixing tank (1). A plurality of circumferentially distributed brackets (8) are connected to the lower end of the contact ring (7).

5. A mortar production equal-proportion mixing device according to claim 1, characterized in that: The rotating shaft A (403) is rotatably connected to the mixing tank (1) through a bearing.

6. The equal-proportion mixing device for mortar production according to claim 2, characterized in that: The outer end of the bent scraping plate (903) abuts against the inner wall of the mixing chamber (3).

7. The equal - proportion mixing device for mortar production according to claim 1, wherein: The outer diameter of the blocking plate (408) is larger than the opening size of the lower end of the material storage box (2).

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