CN217937986U - Novel low-noise cook machine - Google Patents
Novel low-noise cook machine Download PDFInfo
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- CN217937986U CN217937986U CN202121222878.1U CN202121222878U CN217937986U CN 217937986 U CN217937986 U CN 217937986U CN 202121222878 U CN202121222878 U CN 202121222878U CN 217937986 U CN217937986 U CN 217937986U
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Abstract
The utility model discloses a novel low noise cook machine, which comprises a frame, be equipped with head assembly in the frame, planet wheel and driven shaft coaxial line set up and fixed connection, ring gear and casing fixed connection, planet wheel and ring gear meshing, the driving shaft is connected with motor drive, the driving shaft is parallel to each other with the axis of driven shaft, the one end and the driving shaft fixed connection of planet carrier, the other end and driven shaft rotatable coupling, the driving shaft rotates driven shaft rotation when driving the driven shaft around the axis revolution of driving shaft, such setting makes the driven shaft can realize compound motion, and this structure only has a meshing of planet wheel and ring gear, make cook machine's running noise greatly reduced, the one end that the driven shaft was kept away from to the planet carrier is provided with the balancing piece, the balancing piece makes the circumference weight of driving shaft even relatively, avoid cook power take off end shake, thereby reduce the noise that produces in the operation.
Description
Technical Field
The utility model relates to a domestic appliance especially relates to a novel low noise cook machine.
Background
The cooker machine is multifunctional household food processing equipment, generally has the functions of kneading dough, stirring, beating egg white, mincing meat, pressing dough and the like at present, and can assist users to make various foods due to the rich functions, so that the cooker machine is popular with people.
Usually, cook's machine includes head assembly and frame subassembly, head assembly sets up the top at the frame subassembly, head assembly's one end is articulated with the one end of frame subassembly, head assembly's the other end is power take off end, and with the frame subassembly between form and be used for holding the agitator space, head assembly structurally forms the cantilever beam structure, and the stirring also can revolve round in the biography, when power take off end's rotational speed is higher, power take off end's shake is comparatively obvious, the noise is comparatively obvious.
Disclosure of Invention
The utility model provides a novel low-noise cook machine with low noise, simple structure and convenient installation.
In order to solve the technical problem, the technical scheme of the utility model is that: a novel low-noise cook machine comprises a rack, wherein a machine head assembly is arranged on the rack, the machine head assembly comprises a shell, a motor and a speed reducing mechanism, and the speed reducing mechanism comprises a driving shaft, a driven shaft, a planet carrier, an inner gear ring and a planet gear;
the structure is characterized in that: the planet gear is coaxially arranged with the driven shaft and fixedly connected with the driven shaft, the inner gear ring is fixedly connected with the shell, and the planet gear is meshed with the inner gear ring;
the driving shaft is in transmission connection with the motor, the axes of the driving shaft and the driven shaft are parallel to each other, one end of the planet carrier is fixedly connected with the driving shaft, the other end of the planet carrier is in rotatable connection with the driven shaft, and the driving shaft rotates to drive the driven shaft to revolve around the axis of the driving shaft and simultaneously rotate the driven shaft;
the planet carrier is provided with the balancing piece, balancing piece and planet carrier fixed connection keeping away from the one end of driven shaft.
As a preferred technical scheme: the weight of the balance weight is larger than the sum of the weights of the driven shaft and the planet wheel.
As a preferred technical scheme: the weight of the balance weight is greater than the sum of the weights of the driven shaft, the planet wheel and the planet carrier.
As a preferred technical scheme: the balance weight is arc-shaped and is bent towards the driven shaft.
As a preferable technical scheme: the balance block is fixedly connected with the planet carrier through a connecting piece.
As a preferable technical scheme: the head assembly further comprises a mounting plate, the motor and the speed reducing mechanism are mounted on the mounting plate simultaneously, and the transmission mechanism is further mounted on the mounting plate.
As a preferred technical scheme: drive mechanism includes first drive assembly and second drive assembly, and first drive assembly and second drive assembly install respectively in the upper and lower both sides of mounting panel, and motor fixed mounting be in one side of mounting panel and be connected with the input transmission of first drive assembly, the output of first drive assembly is connected with the input transmission of second drive assembly, and the driving shaft is connected with the output transmission of second drive assembly.
As a preferred technical scheme: first drive assembly includes belt drive assembly, belt drive assembly includes first belt pulley as first drive assembly input, second belt pulley and the belt as first drive assembly output, and first belt pulley passes through the belt with the second belt pulley to be connected, the axis of rotation and the first belt pulley fixed connection of motor.
As a preferred technical scheme: the belt comprises a synchronous belt and a wedge belt.
As a preferred technical scheme: the second transmission assembly comprises a gear transmission assembly, the gear transmission assembly comprises a first gear serving as an input end of the second transmission assembly and a second gear serving as an output end of the second transmission assembly, the first gear is meshed with the second gear, and the second gear is in transmission connection with the driving shaft.
Compare the advantage effect of this application with prior art:
because planet wheel and planet carrier are located the one side of driving shaft for driving shaft circumference weight distributes unevenly, through setting up the balancing piece, makes the circumference weight of driving shaft even relatively, avoids the shake of chef power output end, thereby reduces the noise that produces when moving.
The driving shaft is fixedly connected with one end of the planet carrier, so that the planet carrier is driven to rotate when the driving shaft rotates; through with driven shaft and planet carrier rotatable coupling, planet wheel and driven shaft fixed connection, planet wheel and ring gear meshing for when the planet carrier rotates, not only drive the driven shaft revolution, still can drive the driven shaft rotation, such setting makes the driven shaft can realize compound motion, and this structure only has a meshing of planet wheel and ring gear, makes the further greatly reduced of operating noise of cook's machine.
To sum up, the utility model discloses noise that can the greatly reduced cook produce in the use, simple structure moreover, convenient operation.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a perspective view of FIG. 1;
FIG. 3 is an enlarged view at A in FIG. 1;
FIG. 4 is a schematic structural view of a transmission structure;
fig. 5 is a perspective view of fig. 4.
Detailed Description
The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments may be modified in various different ways, without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, 2 and 3, a novel low-noise cook machine comprises a frame 10, wherein a machine head assembly is arranged on the frame 10, the machine head assembly comprises a shell 100, a motor 1 and a speed reducing mechanism, the speed reducing mechanism comprises a driving shaft 5, a driven shaft 6, a planet carrier 7, an inner gear ring 8 and a planet wheel 9, the planet wheel 9 and the driven shaft 6 are coaxially arranged and fixedly connected in the embodiment, the inner gear ring 8 is fixedly connected with the shell 100, and the planet wheel 9 is meshed with the inner gear ring 8; the driving shaft 5 is in transmission connection with the motor 1, the axes of the driving shaft 5 and the driven shaft 6 are parallel to each other, one end of the planet carrier 7 is fixedly connected with the driving shaft 5, the other end of the planet carrier is rotatably connected with the driven shaft 6, and the driving shaft 5 rotates to drive the driven shaft 6 to revolve around the axis of the driving shaft 5 and simultaneously the driven shaft 6 rotates.
The driving shaft 5 is fixedly connected with one end of the planet carrier 7, so that the planet carrier 7 is driven to rotate when the driving shaft 5 rotates; through with driven shaft 6 and planet carrier 7 rotatable coupling, planet wheel 9 and driven shaft 6 fixed connection, planet wheel 9 and the meshing of ring gear 8 for when planet carrier 7 rotates, not only drive driven shaft 6 revolution, still can drive driven shaft 6 rotation, such setting makes driven shaft 6 can realize compound motion, and this structure only has a meshing of planet wheel 9 and ring gear 8, makes the operation noise greatly reduced of chef machine.
In this embodiment, the juice extracting cup is mounted on the frame 10, and the lower end of the driven shaft 6 can be mounted with a crushing knife extending into the juice extracting cup.
As shown in fig. 1, 2 and 3, a balance weight 101 is disposed at an end of the planet carrier 7 away from the driven shaft 6, and the balance weight 101 is fixedly connected with the planet carrier 7. Because planet wheel 9 and planet carrier 7 are located one side of driving shaft 5 for driving shaft 5 circumference weight distributes unevenly, through setting up balancing piece 101, makes driving shaft 5's circumference weight even relatively, and then further reduces the running noise. In the present embodiment, the weight of the balance weight 101 is greater than the sum of the weights of the driven shaft 6 and the planetary gear 9, and in addition, the weight of the balance weight 101 is also greater than the sum of the weights of the driven shaft 6, the planetary gear 9 and the planet carrier 7. The structure can balance the uneven weight caused by the driven shaft and the planet wheel, and reduce the noise generated during operation.
As shown in fig. 2, the balance weight 101 is curved and is curved toward the driven shaft 6, in this embodiment, the curved opening of the balance weight 101 faces the driven shaft 6, but the balance weight 101 is far away from the driven shaft 6 as much as possible, such an arrangement is beneficial to increasing the weight of the balance weight as much as possible in a limited space, thereby achieving the effects of uniform weight and noise reduction.
As shown in fig. 1 and fig. 2, the balance weight 101 is fixedly connected to the planet carrier 7 through a connecting member, the connecting member is a bolt in this embodiment, the balance weight 101 is fixed to the planet carrier 7 through the bolt, the detachable connection is realized, the balance weight 101 and the planet carrier 7 are integrated, the processing of the planet carrier 7 is facilitated through the arrangement, and the processing cost is reduced.
As shown in fig. 4 and 5, the handpiece assembly further includes a mounting plate 3, the motor 1 and the speed reducing mechanism are simultaneously mounted on the mounting plate 3, and the mounting plate 3 is further provided with a transmission mechanism. Install motor 1 and drive mechanism on mounting panel 3 respectively in this embodiment, on the one hand, utilize mounting panel 3 to fix a position motor 1 and drive assembly, make motor 1 and drive mechanism's installation accuracy improve, thereby be favorable to reducing the running noise of chef machine, on the other hand, utilize the intensity of mounting panel 3 self to provide the support for motor 1 and drive mechanism, avoid drive mechanism when the atress, and motor 1 between produce to twist reverse or the displacement, and then the noise increase.
In this embodiment, the transmission mechanism includes a first transmission assembly and a second transmission assembly, the first transmission assembly and the second transmission assembly are respectively installed on the upper and lower sides of the mounting plate 3, the motor 1 is fixedly installed on one side of the mounting plate 3 and is in transmission connection with the input end of the first transmission assembly, the output end of the first transmission assembly is in transmission connection with the input end of the second transmission assembly, and the driving shaft 5 is in transmission connection with the output end of the second transmission assembly.
As shown in fig. 3 and 4, the first transmission assembly includes a belt transmission assembly, the belt transmission assembly includes a first belt pulley 40 as an input end of the first transmission assembly, a second belt pulley 41 as an output end of the first transmission assembly, and a belt 42, the first belt pulley 40 is connected with the second belt pulley 41 through the belt 42, and a rotating shaft of the motor 1 is fixedly connected with the first belt pulley 40. Because the first transmission component is directly connected with the motor 1, the received torque is relatively small, and the production cost can be effectively reduced by using a belt for transmission; meanwhile, as the transmission distance of the first transmission assembly is longer, if gear transmission is used, at least 3 gears are needed, and the increase of the number of the gears can increase the running noise of the chef machine. The belt 42 in this embodiment comprises a timing belt and a wedge belt, and is constructed to withstand high torque.
As shown in fig. 4 and 5, the second transmission assembly includes a gear transmission assembly, the gear transmission assembly includes a first gear 50 as an input end of the second transmission assembly and a second gear 51 as an output end of the second transmission assembly, the first gear 50 is engaged with the second gear 51, the second gear 51 is in transmission connection with the driving shaft 5, and a transmission connection relationship between the first gear 50 and the second gear 51 is the prior art and is not described herein again. The moment that second drive assembly bore in this embodiment is great relatively, through using gear drive, can effectively improve the moment that bears.
The foregoing shows and describes the general principles, essential features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A novel low-noise cook machine comprises a rack (10), wherein a machine head assembly is arranged on the rack (10), the machine head assembly comprises a shell (100), a motor (1) and a speed reducing mechanism, and the speed reducing mechanism comprises a driving shaft (5), a driven shaft (6), a planet carrier (7), an inner gear ring (8) and a planet gear (9);
the method is characterized in that: the planet gear (9) and the driven shaft (6) are coaxially arranged and fixedly connected, the inner gear ring (8) is fixedly connected with the shell (100), and the planet gear (9) is meshed with the inner gear ring (8);
the driving shaft (5) is in transmission connection with the motor (1), the axes of the driving shaft (5) and the driven shaft (6) are parallel to each other, one end of the planet carrier (7) is fixedly connected with the driving shaft (5), the other end of the planet carrier is rotatably connected with the driven shaft (6), and the driving shaft (5) rotates to drive the driven shaft (6) to revolve around the axis of the driving shaft (5) and simultaneously the driven shaft (6) rotates;
one end of the planet carrier (7) far away from the driven shaft (6) is provided with a balance block (101), and the balance block (101) is fixedly connected with the planet carrier (7).
2. The new low noise cook machine of claim 1 wherein: the weight of the balance weight (101) is greater than the sum of the weights of the driven shaft (6) and the planet wheel (9).
3. The new low noise cook machine of claim 2 wherein: the weight of the balance weight (101) is greater than the sum of the weights of the driven shaft (6), the planet wheel (9) and the planet carrier (7).
4. A novel low noise chef machine according to claim 3, wherein: the balance weight (101) is arc-shaped and is bent towards the driven shaft (6).
5. The new low noise cook machine of claim 4 wherein: the balance weight (101) is fixedly connected with the planet carrier (7) through a connecting piece.
6. The new low noise cook machine of claim 1 wherein: the machine head assembly further comprises a mounting plate (3), the motor (1) and the speed reducing mechanism are mounted on the mounting plate (3) simultaneously, and the mounting plate (3) is further provided with a transmission mechanism.
7. The new low noise cook machine of claim 6 wherein: drive mechanism includes first drive assembly and second drive assembly, and first drive assembly and second drive assembly install respectively in the upper and lower both sides of mounting panel (3), and motor (1) fixed mounting be in one side of mounting panel (3) and be connected with the input transmission of first drive assembly, the output of first drive assembly is connected with the input transmission of second drive assembly, and driving shaft (5) are connected with the output transmission of second drive assembly.
8. The new low noise cook machine of claim 7 wherein: first drive assembly includes belt drive assembly, belt drive assembly includes first belt pulley (40) as first drive assembly input, second belt pulley (41) and belt (42) as first drive assembly output, and first belt pulley (40) are connected through belt (42) with second belt pulley (41), the axis of rotation and first belt pulley (40) fixed connection of motor (1).
9. The new low noise cook machine of claim 8 wherein: the belt (42) includes a synchronous belt and a wedge belt.
10. The new low noise cook machine of claim 7 wherein: the second transmission assembly comprises a gear transmission assembly, the gear transmission assembly comprises a first gear (50) serving as an input end of the second transmission assembly and a second gear (51) serving as an output end of the second transmission assembly, the first gear (50) is meshed with the second gear (51), and the second gear (51) is in transmission connection with the driving shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121222878.1U CN217937986U (en) | 2021-06-02 | 2021-06-02 | Novel low-noise cook machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121222878.1U CN217937986U (en) | 2021-06-02 | 2021-06-02 | Novel low-noise cook machine |
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| Publication Number | Publication Date |
|---|---|
| CN217937986U true CN217937986U (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121222878.1U Active CN217937986U (en) | 2021-06-02 | 2021-06-02 | Novel low-noise cook machine |
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| CN (1) | CN217937986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117543885A (en) * | 2024-01-08 | 2024-02-09 | 深圳市三利达电器科技有限公司 | High-speed mute brushless direct current motor |
-
2021
- 2021-06-02 CN CN202121222878.1U patent/CN217937986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117543885A (en) * | 2024-01-08 | 2024-02-09 | 深圳市三利达电器科技有限公司 | High-speed mute brushless direct current motor |
| CN117543885B (en) * | 2024-01-08 | 2024-03-12 | 深圳市三利达电器科技有限公司 | High-speed mute brushless direct current motor |
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Effective date of registration: 20230706 Address after: 266000 room 103-1, building 47, Liandong u Valley Industrial Park, 780 Baoyuan Road, high tech Zone, Qingdao, Shandong Patentee after: Qingdao Haishi baking Electric Appliance Co.,Ltd. Address before: 266109 Floor 2, Building 1, 336 Yinhe Road, Chengyang District, Qingdao, Shandong Patentee before: QINGDAO HANSHANG ELECTRICAL APPLIANCE Co.,Ltd. |