CN220784385U - Mortar stirrer - Google Patents
Mortar stirrer Download PDFInfo
- Publication number
- CN220784385U CN220784385U CN202322254732.0U CN202322254732U CN220784385U CN 220784385 U CN220784385 U CN 220784385U CN 202322254732 U CN202322254732 U CN 202322254732U CN 220784385 U CN220784385 U CN 220784385U
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- Prior art keywords
- motor
- cavity
- transmission
- fixing mechanism
- mortar mixer
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 39
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a mortar stirrer, comprising: the fixing mechanism comprises a shell, wherein a containing cavity is formed in the shell, and an air outlet communicated with the outside is formed in the containing cavity; the motor is arranged in the accommodating cavity, the outer wall of the motor and the inner wall of the accommodating cavity are arranged at intervals to form a heat dissipation flow channel, and the heat dissipation flow channel is communicated with the air outlet; the fan blades are connected to the output shaft of the motor; the transmission mechanism is connected with the fixing mechanism and is connected with an output shaft of the motor, the transmission mechanism and the fixing mechanism are arranged at intervals to form an air inlet, and the air inlet is communicated with the heat dissipation flow channel; and the stirring mechanism is connected with the transmission mechanism, and the motor drives the stirring mechanism to rotate through the transmission mechanism. The utility model solves the problems that the heat dissipation of the patent mentioned in the background technology is poor and the service life of the motor is influenced.
Description
Technical Field
The utility model relates to a mortar stirrer, and belongs to the technical field of mortar stirring equipment.
Background
In reality, a small amount of mortar products are produced by placing fixed materials and water into a stirring barrel, when the mortar products are used, the fixed materials are placed into the barrel firstly, water is continuously added while stirring the inside of the barrel, the fixed materials and the water are uniformly mixed and stirred, and when the mortar products are in actual use, a hand-held electric stirrer is generally used for stirring.
Chinese patent publication No. CN217614129U is a coating mixing stirring device, which comprises a shell, the bottom swing joint of shell has the puddler, the top inner wall of shell has linked firmly driving motor, the inside wall intermediate position of shell has linked firmly drive module, drive module includes the ring gear, the lateral wall of ring gear links firmly with the shell inner wall. According to the utility model, the driving motor drives the central gear to rotate through the arrangement of the transmission module, so that the planetary gear rotates and moves around the periphery of the central gear, the rotation of the planetary gear drives the stirring rod to rotate, the turnover of the planetary gear drives the top end of the main rod to turn, and the rotation of the main rod drives the stirring head at the bottom end of the stirring rod to move circumferentially through the arrangement of the spherical connecting piece, so that the stirring head moves circumferentially while rotating, and the paint is better stirred, the whole stirring head is driven to move integrally without manually moving the whole stirring head during stirring, and the use is convenient, but the generated heat is not easy to dissipate after the motor works in a shell for a long time, so that the service life of the motor is influenced.
Accordingly, the applicant provides a mortar mixer which solves the problem of poor heat dissipation of the above patent.
Disclosure of Invention
The utility model aims to provide a mortar stirrer, which solves the problems of poor heat dissipation and influence on the service life of a motor of the patents in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a mortar mixer, comprising:
the fixing mechanism comprises a shell, wherein a containing cavity is formed in the shell, and an air outlet communicated with the outside is formed in the containing cavity;
the motor is arranged in the accommodating cavity, the outer wall of the motor and the inner wall of the accommodating cavity are arranged at intervals to form a heat dissipation flow channel, and the heat dissipation flow channel is communicated with the air outlet;
the fan blades are connected to the output shaft of the motor;
the transmission mechanism is connected with the fixing mechanism and is connected with an output shaft of the motor, the transmission mechanism and the fixing mechanism are arranged at intervals to form an air inlet, and the air inlet is communicated with the heat dissipation flow channel;
and the stirring mechanism is connected with the transmission mechanism, and the motor drives the stirring mechanism to rotate through the transmission mechanism.
As a preferred example, the accommodation chamber includes a first chamber and a second chamber, the first chamber and the second chamber being in communication;
the motor is arranged in the first chamber, and the heat dissipation runner is arranged in the first chamber;
the fan blade is accommodated in the second cavity.
As a preferred example, a diversion inclined plane is disposed on one side of the second chamber facing the air inlet, the diversion inclined plane and the direction of the air inlet pointing to the second chamber are disposed at an angle, and the diameter of the diversion inclined plane near one end of the air inlet is larger than the diameter of the diversion inclined plane far away from one end of the air inlet.
As a preferred example, the air outlet is provided at a side wall of the housing.
As a preferable example, an abutment block is provided on a side of the transmission mechanism facing the fixing mechanism, and the abutment block abuts against the fixing mechanism so that the fixing mechanism and the transmission mechanism are arranged at a distance.
As a preferable example, the air outlet is detachably and fixedly connected with a first filter screen.
As a preferred example, a second filter screen is installed at the air inlet.
As a preferred example, the fixing mechanism further includes: the cross fixing piece is arranged between the first cavity and the second cavity and used for fixing the motor.
As a preferred example, the transmission mechanism includes:
the transmission connecting seat is convexly provided with an abutting block towards one side of the fixing mechanism, and the abutting block abuts against the fixing mechanism so that the fixing mechanism and the transmission connecting seat are arranged at intervals;
the transmission shaft is rotationally connected with the transmission connecting seat;
the first gear is fixedly connected to the transmission shaft;
the second gear is fixedly connected to the output shaft of the motor and meshed with the first gear.
As a preferred example, the stirring mechanism includes:
the rotating shaft is detachably and fixedly connected to the transmission shaft;
the stirring paddle is fixedly connected to the rotating shaft, and the stirring paddle and the rotating shaft are arranged at an angle;
the screw belt is fixedly connected to the stirring paddle;
and the reinforcing ring is fixedly connected to the stirring paddle.
The beneficial effects of the utility model are as follows:
1. when in use, the outer wall of the motor and the inner wall of the accommodating cavity are arranged at intervals to form a heat dissipation flow channel, and the heat dissipation flow channel is communicated with the air outlet; the fan blade is connected with an output shaft of the motor, the transmission connecting seat is convexly provided with an abutting block towards one side of the shell 1, and the abutting block is abutted with the shell so that the shell and the transmission connecting seat are arranged at intervals to form an air inlet, and therefore, when the motor is started, the fan blade can radiate heat of the motor;
2. the first filter screen is arranged at the air outlet, and the second filter screen is arranged at the air inlet, so that the stirrer has the beneficial effects of preventing foreign matters from entering the shell to influence the service life of the motor and the fan blade when the stirrer is used on a construction site.
Drawings
FIG. 1 is a schematic perspective view of FIG. 1 of the present utility model;
FIG. 2 is a schematic perspective view of FIG. 2 of the present utility model;
FIG. 3 is an enlarged schematic view of A in FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic view of the structure of the fixing mechanism and the transmission mechanism of the present utility model;
fig. 5 is a schematic cross-sectional view of the structure B-B of fig. 4.
In the figure: the air conditioner comprises a shell 1, a first filter screen 2, an air outlet 3, a handle 4, a transmission connecting seat 5, a transmission shaft 6, an extension shaft 7, a rotating shaft 8, a screw belt 9, a stirring paddle 10, a reinforcing ring 11, a power switch 12, an abutting block 13, an air inlet 14, a second filter screen 15, a locking switch 16, a first cavity 17, a motor 18, a second cavity 19, a first gear 20, a second gear 21, a diversion inclined surface 22, fan blades 23 and a cross fixing piece 24.
Description of the embodiments
The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different structures of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and do not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, embodiments of the present utility model provide examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
As shown in fig. 1 to 5, a mortar mixer includes: the fixing mechanism comprises a shell 1, wherein a containing cavity is formed in the shell 1, and an air outlet 3 communicated with the outside is formed in the containing cavity; the motor 18 is arranged in the accommodating cavity, the outer wall of the motor 18 and the inner wall of the accommodating cavity are arranged at intervals to form a heat dissipation flow channel, and the heat dissipation flow channel is communicated with the air outlet 3; fan blades 23 connected to the output shaft of the motor 18; the transmission mechanism is connected with the fixing mechanism and is connected with an output shaft of the motor 18, the transmission mechanism and the fixing mechanism are arranged at intervals to form an air inlet 14, and the air inlet 14 is communicated with the heat dissipation flow channel; the stirring mechanism is connected to the transmission mechanism, and the motor 18 drives the stirring mechanism to rotate through the transmission mechanism.
The specific fixing mechanism comprises a shell 1 and a cross fixing piece 24, wherein a containing cavity is formed in the shell 1, the containing cavity comprises a first cavity 17 and a second cavity 19, the cross fixing piece 24 is arranged between the first cavity 17 and the second cavity 19 and is used for fixing the motor 18, an output shaft of the motor 18 penetrates through the cross fixing piece 24, and an output shaft of the motor 18 is rotationally connected with the cross fixing piece 24, and the first cavity 17 and the second cavity 19 are communicated; the motor 18 is installed in the first chamber 17, the heat dissipation flow channel is disposed in the first chamber 17, and the fan blade 23 is located in the second chamber 19 and fixedly connected with an output shaft of the motor. The side walls of the two sides of the shell 1 are symmetrically provided with air outlets 3, the first chamber 17 is communicated with the outside through the air outlets 3, a first filter screen 2 is connected to the air outlets 3 through threads, and the first filter screen 2 can prevent dust from entering the first chamber 17. The second chamber 19 is directed towards one side of the air inlet 14 and is provided with a diversion inclined plane 22, the diversion inclined plane 22 and the direction of the air inlet 14 pointing to the second chamber 19 are arranged at an angle, the diameter of one end of the diversion inclined plane 22, which is close to the air inlet 14, is larger than the diameter of one end of the diversion inclined plane 22, which is far away from the air inlet 14, the air inlet 14 is provided with a second filter screen 15, and the second filter screen 15 is fixed between the transmission mechanism and the interval of the fixing mechanism. The two sides of the shell 1 are also provided with handles 4 on opposite sides, one handle 4 is provided with a power switch 12 and a locking switch 16, the power switch 12 is electrically connected with the motor 18, the locking switch 16 is used for locking the power switch 12, and the shell 1 is provided with a wire and a plug (not shown in the figure) for connecting the motor 18 with an external power supply device.
The transmission mechanism comprises: a transmission connecting seat 5, wherein an abutting block 13 is convexly arranged towards one side of the shell 1, and the abutting block 13 abuts against the shell 1 so as to enable the shell 1 and the transmission connecting seat 5 to be arranged at intervals; the transmission shaft 6 is rotationally connected with the transmission connecting seat 5 through a bearing; a first gear 20 fixedly connected to the drive shaft 6; the second gear 21 is fixedly connected to the output shaft of the motor, the second gear 21 is meshed with the first gear 20, and the second gear 21 and the fan blades 23 are arranged at intervals.
The stirring mechanism comprises: the rotating shaft 8 can be detachably and fixedly connected to the transmission shaft 6 through threads, and an extension shaft 7 can be detachably arranged between the transmission shaft 6 and the rotating shaft 8 according to actual use situations; the stirring paddle 10 is fixedly connected to the rotating shaft 8, the stirring paddle 10 and the rotating shaft 8 are arranged at an angle, a fixed plate is fixedly connected to the rotating shaft 8, and the stirring paddle 10 and the fixed plate are arranged at intervals along the rotating shaft 8; the screw belt 9 is fixedly connected between the stirring paddle 10 and the fixed plate; the reinforcing ring 11 is fixedly connected to the stirring paddle 10.
Principle of: when the stirring device is used, the rotating shaft 8 is connected with the transmission shaft 6, the stirring mechanism stretches into mortar to be stirred, a worker presses the power switch 12, the motor 18 drives the fan blade 23 and the second gear 21 to rotate, the second gear 21 enables the first gear 20 in meshed connection with the fan blade 23 and the second gear to rotate, so that the transmission shaft 6 rotates, the transmission shaft 6 enables the stirring mechanism to rotate, the fan blade 23 blows wind entering from the air inlet 14 onto the motor 18 and brings heat generated by the motor 18 out of the shell 1 from the air outlet 3 to dissipate heat.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of numerous variations and modifications without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. A mortar mixer, comprising:
the fixing mechanism comprises a shell, wherein a containing cavity is formed in the shell, and an air outlet communicated with the outside is formed in the containing cavity;
the motor is arranged in the accommodating cavity, the outer wall of the motor and the inner wall of the accommodating cavity are arranged at intervals to form a heat dissipation flow channel, and the heat dissipation flow channel is communicated with the air outlet;
the fan blades are connected to the output shaft of the motor;
the transmission mechanism is connected with the fixing mechanism and is connected with an output shaft of the motor, the transmission mechanism and the fixing mechanism are arranged at intervals to form an air inlet, and the air inlet is communicated with the heat dissipation flow channel;
and the stirring mechanism is connected with the transmission mechanism, and the motor drives the stirring mechanism to rotate through the transmission mechanism.
2. A mortar mixer according to claim 1, wherein:
the accommodating cavity comprises a first cavity and a second cavity, and the first cavity is communicated with the second cavity;
the motor is arranged in the first chamber, and the heat dissipation runner is arranged in the first chamber;
the fan blade is accommodated in the second cavity.
3. A mortar mixer according to claim 2, wherein:
the second cavity is towards one side of air intake is equipped with the water conservancy diversion inclined plane, the water conservancy diversion inclined plane with the air intake is directional the direction of second cavity is the angle setting, just the water conservancy diversion inclined plane is close to the diameter of air intake one end is greater than the water conservancy diversion inclined plane is kept away from the diameter of air intake one end.
4. A mortar mixer according to claim 3, wherein: the air outlet is arranged on the side wall of the shell.
5. A mortar mixer according to claim 4, wherein:
the transmission mechanism is provided with an abutting block in a protruding mode towards one side of the fixing mechanism, and the abutting block abuts against the fixing mechanism so that the fixing mechanism and the transmission mechanism are arranged at intervals.
6. A mortar mixer according to claim 1 or 5, characterized in that: the first filter screen is detachably and fixedly connected to the air outlet.
7. A mortar mixer according to claim 6, wherein: and a second filter screen is arranged at the air inlet.
8. A mortar mixer according to claim 2, wherein: the fixing mechanism further includes: the cross fixing piece is arranged between the first cavity and the second cavity and used for fixing the motor.
9. A mortar mixer according to claim 8, wherein the transmission mechanism comprises:
the transmission connecting seat is convexly provided with an abutting block towards one side of the fixing mechanism, and the abutting block abuts against the fixing mechanism so that the fixing mechanism and the transmission connecting seat are arranged at intervals;
the transmission shaft is rotationally connected with the transmission connecting seat;
the first gear is fixedly connected to the transmission shaft;
the second gear is fixedly connected to the output shaft of the motor and meshed with the first gear.
10. A mortar mixer according to claim 9, wherein the mixing mechanism comprises:
the rotating shaft is detachably and fixedly connected to the transmission shaft;
the stirring paddle is fixedly connected to the rotating shaft, and the stirring paddle and the rotating shaft are arranged at an angle;
the screw belt is fixedly connected to the stirring paddle;
and the reinforcing ring is fixedly connected to the stirring paddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322254732.0U CN220784385U (en) | 2024-03-20 | 2024-03-20 | Mortar stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322254732.0U CN220784385U (en) | 2024-03-20 | 2024-03-20 | Mortar stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220784385U true CN220784385U (en) | 2024-04-16 |
Family
ID=90661677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322254732.0U Active CN220784385U (en) | 2024-03-20 | 2024-03-20 | Mortar stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220784385U (en) |
-
2024
- 2024-03-20 CN CN202322254732.0U patent/CN220784385U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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