CN221850662U - A mortar mixing device for construction engineering - Google Patents

Abstract

The utility model belongs to the field of building equipment, in particular to a building engineering mortar mixing device which solves the problems of poor stirring efficiency and easy adhesion of the inner wall in the prior art, and comprises a shell, wherein a cushion block is fixedly connected to the shell through a bolt, a motor is arranged on the cushion block, an output end of the motor is fixedly connected with a coaxially arranged rotating shaft through a coupler, the rotating shaft is rotatably arranged in the shell, the inside rotation of casing installs the bull stick, through the setting of dead lever and telescopic link isotructure, and in the inside mixed tank of casing was poured to the mortar, open motor drive carousel and first bevel gear and rotate simultaneously, the telescopic link reciprocates under the drive of leading truck, and the dead lever is driven to the second bevel gear simultaneously and is rotated, and two side pieces of the inside setting of dead lever drive telescopic link and puddler simultaneously rotate, have realized promoting stirring efficiency's effect.

Description

A mortar mixing device for construction engineering

Technical Field

The utility model relates to the technical field of construction equipment, in particular to a mortar mixing device for construction engineering.

Background Art

At present, it is commonly used to mix and prepare various mortars, including but not limited to concrete mortar, masonry mortar and lime mortar. These equipment can greatly improve the efficiency of construction and the quality of mortar. Generally speaking, the mortar mixing device mainly includes the following parts: mixing barrel, agitator, motor and control system. The mixing barrel is the place for storing raw materials and mixed mortar. The agitator is a component used to mix raw materials, usually composed of a mixing knife or a spiral blade. The motor provides power to the agitator to rotate and mix the raw materials. The control system is used to control the operation of the motor and the mixing process.

The utility model with authorization announcement number CN218342478U in the prior art is named as: A mortar mixing technology for construction engineering. The patent includes a mixing box with an opening on the top and support legs fixed on the side walls of the mixing box. There is an "L"-shaped discharge port at the bottom of the mixing box, and there is a discharge pipe on the side wall opposite to the discharge port. The device uses a motor to drive the stirring frame and the rotating drum for stirring, which reduces the mixing dead corners and the phenomenon of insufficient mixing of materials. When it is necessary to discharge the materials, open the discharge port, and the materials will flow into the discharge port, and then come out of the discharge pipe through the auxiliary mechanism. The auxiliary mechanism, the stirring frame and the rotating drum are all driven by the same motor, with strong linkage, saving energy and reducing the investment in equipment cost. However, the position of the mixing rod in the stirring process of the patent is fixed, which may cause the materials to be unable to be fully mixed during the stirring process, resulting in uneven stirring, and also reduce the stirring efficiency.

Utility Model Content

The utility model aims to provide a construction engineering mortar mixing device, which solves the problems of poor mixing efficiency and easy sticking of the inner wall.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction engineering mortar mixing device, comprising a housing, a pad is fixedly connected to the housing by bolts, a motor is installed on the pad, an output end of the motor is fixedly connected to a coaxially arranged rotating shaft by a coupling, the rotating shaft is rotatably installed inside the housing, a rotating rod is rotatably installed inside the housing, the rotating shaft and the rotating shaft are jointly sleeved with a synchronous belt through a synchronous wheel, a first bevel gear is fixedly sleeved on the rotating rod, and a rotating disk is fixedly arranged on the rotating shaft;

A fixed rod is rotatably installed inside the shell, a second bevel gear is fixedly sleeved on the fixed rod, the second bevel gear is meshingly connected with the first bevel gear, two symmetrically arranged side blocks are fixedly installed on the fixed rod, a rotating sleeve is provided on the external movable sleeve of the fixed rod, both of the side blocks are slidably assembled inside the rotating sleeve, a rotating plate is fixedly installed on the rotating sleeve, a telescopic rod is provided on the external movable sleeve of the rotating sleeve, the rotating plate is rotatably installed inside the telescopic sleeve, a guide frame is fixedly installed on the telescopic rod, a sliding rod is fixedly provided on the turntable, and the sliding rod is slidably assembled inside the guide frame.

Preferably, the bottom of the rotating sleeve is fixedly connected to a fixed plate by bolts, a plurality of circumferentially equidistantly distributed mixing rods are fixedly arranged at the bottom of the fixed plate, a side scraper is fixedly arranged on the fixed plate, a bottom scraper is fixedly arranged at the bottom of the fixed plate, and a discharge port is fixedly arranged at the bottom of the shell.

Preferably, a sliding groove penetrating through the guide frame is provided inside, and the sliding rod is slidably connected inside the sliding groove, thereby improving the stability of the sliding rod.

Preferably, a telescopic groove is provided inside the rotating sleeve, the fixing rod is movably arranged inside the telescopic groove, two symmetrically arranged straight grooves are provided inside the telescopic groove, and the side block is slidably connected inside the straight groove, thereby realizing the up and down movement of the telescopic rod.

Preferably, a rotation groove is opened inside the shell, and the rotating shaft is rotatably installed inside the rotation groove, thereby enhancing the rotation stability of the rotating shaft.

Preferably, a mixing tank is provided inside the shell, and the fixed disk is located inside the mixing tank, thereby achieving the mixing and stirring effect of the mixing rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model arranges structures such as a fixed rod and a telescopic rod. The mortar is poured into a mixing tank inside a shell. The motor is turned on to drive the turntable and the first bevel gear to rotate simultaneously. The telescopic rod moves up and down driven by the guide frame. At the same time, the second bevel gear drives the fixed rod to rotate. The two side blocks arranged inside the fixed rod drive the telescopic rod and the stirring rod to rotate simultaneously, thereby achieving the effect of improving the stirring efficiency.

2. The utility model arranges structures such as bottom scrapers and side scrapers. The fixed disk is fixedly provided with side scrapers and bottom scrapers. When the fixed disk rotates, the mixture adhering to the side walls and bottom walls of the mixing tank will be scraped off by the bottom scrapers and side scrapers, thereby avoiding the problem of mixture sticking.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the transmission structure of the utility model;

FIG3 is a schematic diagram of the internal structure of the utility model;

FIG4 is a front cross-sectional view of the telescopic rod of the present invention.

In the figure: 1. shell; 2. discharge port; 3. cushion block; 4. motor; 5. synchronous belt; 6. rotating rod; 7. first bevel gear; 8. second bevel gear; 9. guide frame; 10. turntable; 11. slide rod; 12. rotating shaft; 13. fixed rod; 14. telescopic rod; 15. bottom scraper; 16. telescopic slot; 17. side scraper; 18. fixed plate; 19. mixing rod; 20. rotating sleeve; 21. rotating plate; 22. side 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 1-4, a mortar mixing device for construction engineering includes a shell 1, a pad block 3 is fixedly connected to the shell 1 by bolts, a motor 4 is installed on the pad block 3, an output end of the motor 4 is fixedly connected to a coaxially arranged rotating shaft 12 through a coupling, the rotating shaft 12 is rotatably installed inside the shell 1, a rotating rod 6 is rotatably installed inside the shell 1, the rotating shaft 12 and the rotating shaft 12 are jointly sleeved with a synchronous belt 5 through a synchronous wheel, a first bevel gear 7 is fixedly sleeved on the rotating rod 6, a rotating disk 10 is fixedly installed on the rotating shaft 12, a fixed rod 13 is rotatably installed inside the shell 1, a second bevel gear 8 is fixedly sleeved on the fixed rod 13, the second bevel gear 8 is meshed with the first bevel gear 7, two symmetrically arranged side blocks 22 are fixedly installed on the fixed rod 13, and a rotating sleeve 2 is movablely sleeved on the outer side of the fixed rod 13 0, the two side blocks 22 are both slidably assembled inside the rotating sleeve 20, the rotating sleeve 20 is fixedly provided with a rotating plate 21, the external movable sleeve of the rotating sleeve 20 is provided with a telescopic rod 14, the rotating plate 21 is rotatably installed inside the telescopic sleeve, the telescopic rod 14 is fixedly provided with a guide frame 9, the rotating disk 10 is fixedly provided with a sliding rod 11, the sliding rod 11 is slidably assembled inside the guide frame 9, through the arrangement of structures such as the fixed rod 13 and the telescopic rod 14, the mortar is poured into the mixing tank inside the shell 1, the motor 4 is turned on to drive the rotating disk 10 and the first bevel gear 7 to rotate at the same time, the telescopic rod 14 moves up and down driven by the guide frame 9, and the second bevel gear 8 drives the fixed rod 13 to rotate, and the two side blocks 22 arranged inside the fixed rod 13 simultaneously drive the telescopic rod 14 and the mixing rod 19 to rotate, thereby achieving the effect of improving the mixing efficiency.

Please refer to Figures 1-4. The bottom of the rotating sleeve 20 is fixedly connected to a fixed plate 18 by bolts. The bottom of the fixed plate 18 is fixedly provided with a plurality of mixing rods 19 equidistantly distributed around the circumference. The fixed plate 18 is fixedly provided with a side scraper 17. The bottom of the fixed plate 18 is fixedly provided with a bottom scraper 15. The bottom of the shell 1 is fixedly provided with a discharge port 2. Through the arrangement of structures such as the bottom scraper 15 and the side scraper 17, the fixed plate 18 is fixedly provided with the side scraper 17 and the bottom scraper 15. When the fixed plate 18 rotates, the mixture adhering to the side wall and the bottom wall of the mixing tank will be scraped off by the bottom scraper 15 and the side scraper 17, thereby avoiding the problem of the mixture sticking.

Please refer to Figures 1-4. The guide frame 9 is provided with a slide groove running through it, the slide rod 11 is slidably connected inside the slide groove, the rotating sleeve 20 is provided with a telescopic groove 16, the fixed rod 13 is movably arranged inside the telescopic groove 16, the telescopic groove 16 is provided with two symmetrically arranged straight grooves, the side block 22 is slidably connected inside the straight groove, the shell 1 is provided with a rotating groove, the rotating shaft 12 is rotatably installed inside the rotating groove, the shell 1 is provided with a mixing groove, and the fixed disk 18 is located inside the mixing groove.

The specific implementation process of the utility model is as follows: when mixing mortar, first pour the mortar raw materials into the mixing tank inside the shell 1 from the feed port set on the shell 1, then turn on the motor 4 to drive the rotating shaft 12 and the rotating rod 6 to rotate, and the first bevel gear 7 set on the rotating rod 6 drives the fixed rod 13 to rotate through the second bevel gear 8, and when the fixed rod 13 rotates, the rotating sleeve 20 and the fixed disk 18 fixed at the bottom of the rotating sleeve 20 are driven to rotate through the two side blocks 22, and the rotating disk 10 rotates and drives the guide frame 9 and the telescopic rod 14 to move up and down through the sliding rod 11. When the telescopic rod 14 moves up and down, the rotating sleeve 20 and the fixed disk 18 are driven to move up and down together through the rotating plate 21. In this way, the mixing rod 19 connected to the bottom of the fixed disk 18 will also move up and down while rotating, thereby improving the mixing efficiency. After the mixing is completed, the mortar can be poured out by opening the discharge port 2;

In addition, a bottom scraper 15 and a side scraper 17 are respectively provided at the bottom of the fixed plate 18. The bottom scraper 15 is in contact with the bottom wall of the mixing trough, and can intermittently scrape the bottom wall of the mixing trough to scrape off the mortar stuck on the bottom wall. The side scraper 17 is in contact with the side wall of the mixing trough, and rotates with the rotation of the fixed plate 18 to scrape off the mortar stuck on the side wall. It should be noted that the bottom scraper 15 can achieve a scraping effect only when the fixed plate 18 drops to the bottom.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A construction engineering mortar mixing device, comprising a housing (1), characterized in that: a pad (3) is fixedly connected to the housing (1) by bolts, a motor (4) is installed on the pad (3), an output end of the motor (4) is fixedly connected to a coaxially arranged rotating shaft (12) by a coupling, the rotating shaft (12) is rotatably installed inside the housing (1), a rotating rod (6) is rotatably installed inside the housing (1), the rotating shaft (12) and the rotating shaft (12) are jointly sleeved with a synchronous belt (5) through a synchronous wheel, a first bevel gear (7) is fixedly sleeved on the rotating rod (6), and a rotating disk (10) is fixedly installed on the rotating shaft (12); A fixed rod (13) is rotatably mounted inside the shell (1), a second bevel gear (8) is fixedly sleeved on the fixed rod (13), the second bevel gear (8) and the first bevel gear (7) are meshingly connected, two symmetrically arranged side blocks (22) are fixedly mounted on the fixed rod (13), a rotating sleeve (20) is provided on the external movable sleeve of the fixed rod (13), both of the two side blocks (22) are slidably assembled inside the rotating sleeve (20), a rotating plate (21) is fixedly mounted on the rotating sleeve (20), a telescopic rod (14) is provided on the external movable sleeve of the rotating sleeve (20), the rotating plate (21) is rotatably mounted inside the telescopic sleeve, a guide frame (9) is fixedly mounted on the telescopic rod (14), a sliding rod (11) is fixedly mounted on the rotating disk (10), and the sliding rod (11) is slidably assembled inside the guide frame (9). 2. A mortar mixing device for construction projects according to claim 1, characterized in that: the bottom of the rotating sleeve (20) is fixedly connected to a fixed plate (18) by bolts, a plurality of circumferentially equidistantly distributed mixing rods (19) are fixedly arranged at the bottom of the fixed plate (18), a side scraper (17) is fixedly arranged on the fixed plate (18), a bottom scraper (15) is fixedly arranged at the bottom of the fixed plate (18), and a discharge port (2) is fixedly arranged at the bottom of the shell (1). 3. A construction engineering mortar mixing device according to claim 1, characterized in that: a sliding groove running through the guide frame (9) is provided inside, and the sliding rod (11) is slidably connected inside the sliding groove. 4. A mortar mixing device for construction projects according to claim 1, characterized in that: a telescopic groove (16) is provided inside the rotating sleeve (20), the fixing rod (13) is movably arranged inside the telescopic groove (16), the telescopic groove (16) is provided with two symmetrically arranged straight grooves, and the side block (22) is slidably connected inside the straight groove. 5. A mortar mixing device for construction projects according to claim 1, characterized in that a rotation groove is provided inside the shell (1), and the rotating shaft (12) is rotatably installed inside the rotation groove. 6. A construction engineering mortar mixing device according to claim 2, characterized in that a mixing groove is provided inside the housing (1), and the fixed disk (18) is located inside the mixing groove.