CN221872589U - Building engineering material mixer - Google Patents

Abstract

The utility model discloses a building engineering material stirrer, which comprises a stirring shell; stirring shell: its roof is connected with the drive shaft through the bearing rotation, the middle part of drive shaft is equipped with annular seat, the outside of annular seat is connected with evenly distributed's rotation axis through the bearing rotation, the one end that the stirring shell center was kept away from to the rotation axis all is equipped with the worm, the lower extreme of drive shaft is equipped with the rotary rod, the upside of rotary rod is connected with evenly distributed's rotation axis through the bearing rotation, the equal sliding connection in outside lower extreme of rotation axis has the stirring piece, the upper end of rotation axis all is equipped with the worm wheel, the worm wheel all is connected with adjacent worm meshing, this building engineering material mixer, relative reverse rotation in the time of making stirring position revolve around device center through drive mechanism, and vertical up-down reciprocating motion, thereby carry out high-efficient stirring to the building engineering material and mix, and then improve the mixing efficiency of device to the building engineering material, and convenient to use.

Description

A construction material mixer

Technical Field

The utility model relates to the technical field of building engineering material mixing, in particular to a building engineering material mixer.

Background Art

During the construction process, it is necessary to use a stirring device to mix and stir some construction materials, such as mortar, paint, putty powder, etc. Only after these raw materials are evenly mixed can they be coated on the wall, so that the adsorption of the coating is more firmly. When some construction material mixers are used, the construction materials are first transported to the mixing shell in a certain proportion, and then the control unit starts the driving device to rotate the stirring rod, so as to mix and stir the construction materials. However, the stirring rod of the device has a single structure, and the mixing efficiency of the construction materials is limited. It is necessary to extend the stirring time so that the construction materials can be evenly mixed.

Utility Model Content

The technical problem to be solved by the utility model is to overcome the existing defects and provide a construction material mixer. The device uses a transmission mechanism to make the stirring part revolve around the center of the device while rotating relatively in the opposite direction, and reciprocating vertically up and down, so as to efficiently stir and mix the construction materials, thereby improving the mixing efficiency of the device for the construction materials. It is easy to use and can effectively solve the problems in the background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction material mixer, comprising a mixing shell;

Mixing shell: its top wall is rotatably connected to the driving shaft through a bearing, an annular seat is provided in the middle of the driving shaft, and the outer side of the annular seat is rotatably connected to an evenly distributed rotating shaft through a bearing, a worm is provided at the end of the rotating shaft away from the center of the mixing shell, a rotating rod is provided at the lower end of the driving shaft, and the upper side of the rotating rod is rotatably connected to an evenly distributed rotating shaft through a bearing, and the outer lower end of the rotating shaft is slidably connected to a stirring blade, and the upper end of the rotating shaft is provided with a worm gear, and the worm gear is meshed with the adjacent worm gear. The device uses a transmission mechanism to make the stirring part revolve around the center of the device while rotating in the opposite direction and moving back and forth vertically, so as to efficiently stir and mix the construction materials, thereby improving the mixing efficiency of the device for the construction materials, and is easy to use.

Furthermore, it also includes a control switch, which is located outside the stirring shell. The input end of the control switch is electrically connected to the external power supply, so that the electrical components can be easily controlled.

Furthermore, a motor is provided on the upper side of the stirring shell, the input end of the motor is electrically connected to the output end of the control switch, and the output shaft of the motor is fixedly connected to the upper end of the driving shaft, so as to provide power for the device to mix and stir the construction materials.

Furthermore, guide grooves are provided on the outer sides of the rotating shafts, and the insides of the stirring blades are slidably connected to the guide grooves via guide strips, so as to prevent relative rotation between the rotating shaft and the stirring blades.

Furthermore, the top wall of the stirring shell is provided with a bevel gear 1 through a fixed cylinder, the driving shaft is located inside the fixed cylinder, and a bevel gear 2 is provided in the middle of the rotating shaft. The bevel gear 2 is meshed and connected with the bevel gear 1 to make the worm rotate.

Furthermore, the conical bottom wall of the stirring shell is provided with a reciprocating screw through a fixed frame, the outer side of the reciprocating screw is threadedly connected to a synchronous seat, and the outer lower ends of the stirring plates are rotatably connected to the synchronous seat through bearings, so that the stirring part can reciprocate vertically up and down, thereby improving the mixing range of construction materials.

Furthermore, a feed pipe is penetrated through the top wall of the stirring shell, a discharge pipe is penetrated through the conical bottom wall of the stirring shell, and a control valve is connected in series in the middle of the discharge pipe to control the inlet and outlet device of construction materials.

Furthermore, an observation window is installed in the inner wall groove of the stirring shell to facilitate observation of the mixing status of the construction materials inside the device.

Compared with the prior art, the beneficial effects of the utility model are: the construction material mixer has the following advantages:

The single chip computer starts the motor so that its output shaft drives the driving shaft to rotate forward, and the driving shaft indirectly drives the stirring blade to revolve around the axis of the device through the rotating rod. The construction materials are mixed and stirred through the revolution of the stirring blade, and at the same time, the driving shaft rotates forward, and the bevel gear 2 is meshed and connected with the bevel gear 1 through the rotating shaft, so that the bevel gear 2 drives the corresponding worm to reverse through the rotating shaft. During the reversal of the worm, the meshing connection makes the worm wheel near the center of the device drive the stirring blade in the middle part to rotate forward through the card connection between the guide strip and the guide groove, and the worm wheel far from the center drives the stirring blade in the middle part to rotate reversely through the card connection between the guide strip and the guide groove, and the stirring blades in the inner and outer parts revolve around the center of the device. At the same time, it rotates in the opposite direction to efficiently stir the internal construction materials, thereby improving the mixing efficiency of the device for the construction materials. At the same time, the stirring blade drives the synchronous seat to rotate, and the synchronous seat drives the stirring blade to move back and forth vertically along the guide groove through a threaded connection with the reciprocating screw, thereby increasing the mixing and stirring range of the stirring blade for the construction materials, and further improving the mixing efficiency of the device for the construction materials. The construction material mixer, through the transmission mechanism, makes the stirring part revolve around the center of the device while rotating in the opposite direction and moving back and forth vertically, thereby efficiently stirring and mixing the construction materials, thereby improving the mixing efficiency of the device for the construction materials, and is easy to use.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

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

FIG3 is an enlarged structural schematic diagram of point A of the present invention.

In the figure: 1 a stirring shell, 2 a control switch, 3 a driving shaft, 4 annular seat, 5 a rotating shaft, 6 a worm, 7 a rotating rod, 8 a rotating shaft, 9 a stirring blade, 10 a guide groove, 11 a worm gear, 12 a fixed cylinder, 13 a bevel gear 1, 14 a bevel gear 2, 15 a reciprocating screw, 16 a synchronous seat, 17 a motor, 18 a feed pipe, 19 a discharge pipe, 20 a control valve, and 21 an observation window.

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 1-3. This embodiment provides a technical solution: a construction material mixer, including a mixing shell 1;

A stirring shell 1: its top wall is rotatably connected to a driving shaft 3 through a bearing, a ring seat 4 is provided in the middle of the driving shaft 3, and a uniformly distributed rotating shaft 5 is rotatably connected to the outer side of the ring seat 4 through a bearing, and a worm 6 is provided at one end of the rotating shaft 5 away from the center of the stirring shell 1, a rotating rod 7 is provided at the lower end of the driving shaft 3, and a uniformly distributed self-rotating shaft 8 is rotatably connected to the upper side of the rotating rod 7 through a bearing, and a stirring blade 9 is slidably connected to the outer lower end of the self-rotating shaft 8, and a worm gear 11 is provided at the upper end of the self-rotating shaft 8, and the worm gear 11 is meshed with the adjacent worm 6. It also includes a control switch 2, which is located outside the stirring shell 1, and the input end of the control switch 2 is electrically connected to the external power supply. A motor 17 is provided on the upper side of the stirring shell 1, and the input end of the motor 17 is connected to the output end of the control switch 2. The output end is electrically connected, the output shaft of the motor 17 is fixedly connected to the upper end of the driving shaft 3, the outer side of the rotating shaft 8 is provided with a guide groove 10, the inside of the stirring blade 9 is slidably connected to the guide groove 10 through a guide strip, the top wall of the stirring shell 1 is provided with a bevel gear 13 through a fixed cylinder 12, the driving shaft 3 is located inside the fixed cylinder 12, the middle part of the rotating shaft 5 is provided with a bevel gear 14, the bevel gear 14 is meshed with the bevel gear 13, the conical bottom wall of the stirring shell 1 is provided with a reciprocating screw 15 through a fixed frame, the outer side of the reciprocating screw 15 is threadedly connected with a synchronous seat 16, the outer lower end of the stirring blade 9 is rotatably connected to the synchronous seat 16 through a bearing, when mixing and stirring the building materials, first place the device to the specified position, the single chip computer 2 starts the motor 17 to make it The output shaft drives the driving shaft 3 to rotate forward, and the driving shaft 3 indirectly drives the stirring blade 9 to revolve around the device axis through the rotating rod 7. The construction materials are mixed and stirred through the revolution of the stirring blade 9. At the same time, the driving shaft 3 rotates forward, and the bevel gear 2 14 is meshed and connected with the bevel gear 1 13 through the rotating shaft 5, so that the bevel gear 2 14 drives the corresponding worm 6 to reverse through the rotating shaft 5. During the reversal of the worm 6, the meshing connection makes the worm wheel 11 near the center of the device drive the stirring blade 9 in the middle part to rotate forward through the clamping connection between the guide strip and the guide groove 10, and the worm wheel 11 far from the center drives the stirring blade 9 in the middle part to rotate reversely through the clamping connection between the guide strip and the guide groove 10, and the stirring blade 9 in the inner and outer parts revolve around the center of the device. At the same time, the stirring blade 9 rotates in the opposite direction relatively to stir the internal construction materials efficiently, thereby improving the mixing efficiency of the device for the construction materials. At the same time, the stirring blade 9 drives the synchronous seat 16 to rotate, and the synchronous seat 16 drives the stirring blade 9 to move vertically up and down along the guide groove 10 through the threaded connection between the reciprocating screw 15, thereby increasing the mixing and stirring range of the stirring blade 9 for the construction materials, further improving the mixing efficiency of the device for the construction materials, and being easy to use. The construction material mixer, through the transmission mechanism, makes the stirring part revolve around the center of the device while rotating in the opposite direction relatively, and moving vertically up and down reciprocatingly, thereby efficiently stirring and mixing the construction materials, thereby improving the mixing efficiency of the device for the construction materials, and being easy to use;

Among them, a feed pipe 18 is penetrated through the top wall of the stirring shell 1, a discharge pipe 19 is penetrated through the conical bottom wall of the stirring shell 1, a control valve 20 is connected in series in the middle of the discharge pipe 19, and an observation window 21 is installed in the inner wall groove of the stirring shell 1. The construction materials are transported to the inside of the device in a certain proportion through the feed pipe 18. After the construction materials are mixed, the control valve 20 is opened, and the evenly mixed construction materials are collected through the discharge pipe 19. The mixing status of the construction materials inside the device can be observed through the observation window 21.

The working principle of a construction material mixer provided by the utility model is as follows: when mixing and stirring construction materials, first place the device at a designated position, then convey the construction materials into the device in a certain proportion through a feed pipe 18, then the single chip computer 2 starts the motor 17 so that its output shaft drives the driving shaft 3 to rotate forwardly, and the driving shaft 3 indirectly drives the stirring blade 9 to revolve around the device axis through the rotating rod 7, and the construction materials are mixed and stirred through the revolution of the stirring blade 9, and at the same time the driving shaft 3 rotates forwardly, and the bevel gear 2 14 is meshed and connected with the bevel gear 1 13 through the rotating shaft 5, so that the bevel gear 2 14 drives the corresponding worm 6 to reverse through the rotating shaft 5, and during the reversal of the worm 6, the worm wheel 11 near the center of the device drives the stirring blade 9 in the middle part to rotate forwardly through the clamping connection between the guide bar and the guide groove 10, so that the stirring blade 9 far away from the device rotates forwardly. The worm gear 11 in the center drives the stirring blade 9 in the middle part to rotate in the opposite direction through the clamping connection between the guide bar and the guide groove 10. The stirring blades 9 in the inner and outer parts revolve around the center of the device while rotating in the opposite direction relative to each other, so as to efficiently stir the internal construction materials, thereby improving the mixing efficiency of the device for construction materials. At the same time, the stirring blade 9 drives the synchronous seat 16 to rotate, and the synchronous seat 16 drives the stirring blade 9 to move vertically up and down along the guide groove 10 through the threaded connection with the reciprocating screw 15, thereby increasing the mixing and stirring range of the stirring blade 9 for construction materials, and further improving the mixing efficiency of the device for construction materials. It is easy to use. After the construction materials are mixed, the control valve 20 is opened, and the evenly mixed construction materials are collected through the discharge pipe 19. The mixing status of the construction materials inside the device can be observed through the observation window 21.

It is worth noting that the motor 17 disclosed in the above embodiment can adopt Y90S-2, and the control switch 2 is provided with a control button corresponding to the motor 17 for controlling its switch.

The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims (8)

1. A construction material mixer, characterized in that it comprises a mixing shell (1); A stirring shell (1): the top wall of the stirring shell (1) is rotatably connected to a driving shaft (3) via a bearing, a ring seat (4) is provided in the middle of the driving shaft (3), the outer side of the ring seat (4) is rotatably connected to evenly distributed rotating shafts (5) via a bearing, the end of the rotating shaft (5) away from the center of the stirring shell (1) is provided with a worm (6), the lower end of the driving shaft (3) is provided with a rotating rod (7), the upper side of the rotating rod (7) is rotatably connected to evenly distributed self-rotating shafts (8) via a bearing, the lower ends of the outer sides of the self-rotating shafts (8) are slidably connected to stirring blades (9), the upper ends of the self-rotating shafts (8) are provided with worm wheels (11), and the worm wheels (11) are meshingly connected to adjacent worm wheels (6). 2. A construction material mixer according to claim 1, characterized in that it also comprises a control switch (2), wherein the control switch (2) is located outside the mixing shell (1), and an input end of the control switch (2) is electrically connected to an external power supply. 3. A construction material mixer according to claim 2, characterized in that: a motor (17) is provided on the upper side of the mixing shell (1), the input end of the motor (17) is electrically connected to the output end of the control switch (2), and the output shaft of the motor (17) is fixedly connected to the upper end of the drive shaft (3). 4. A construction material mixer according to claim 1, characterized in that: the outer side of the rotating shaft (8) is provided with a guide groove (10), and the inside of the stirring blade (9) is slidably connected to the guide groove (10) through a guide strip. 5. A construction material mixer according to claim 1, characterized in that: the top wall of the mixing shell (1) is provided with a bevel gear 1 (13) through a fixed cylinder (12), the driving shaft (3) is located inside the fixed cylinder (12), and a bevel gear 2 (14) is provided in the middle of the rotating shaft (5), and the bevel gear 2 (14) is meshed with the bevel gear 1 (13). 6. A construction material mixer according to claim 1, characterized in that: a reciprocating screw (15) is fixedly mounted on the conical bottom wall of the mixing shell (1), a synchronous seat (16) is threadedly connected to the outer side of the reciprocating screw (15), and the outer lower ends of the mixing blades (9) are rotatably connected to the synchronous seat (16) via bearings. 7. A construction material mixer according to claim 1, characterized in that: a feed pipe (18) is penetrated through the top wall of the mixing shell (1), a discharge pipe (19) is penetrated through the conical bottom wall of the mixing shell (1), and a control valve (20) is connected in series in the middle of the discharge pipe (19). 8. A construction material mixer according to claim 1, characterized in that an observation window (21) is installed in the inner wall groove of the mixing shell (1).