Water retaining structure of bearing and furnace end device of transmission type motor

Abstract

The utility model relates to a water retaining structure of a bearing and a furnace end device of a transmission type motor. The water retaining structure of the bearing comprises a hollow transmission shaft, the bearing arranged on the hollow transmission shaft in a sleeving mode and a water retaining disc arranged below the bearing. A feeding pipe is arranged in the hollow transmission shaft, a pipe seat is arranged on the feeding pipe, an accommodating part is concavely arranged on the pipe seat, the water retaining disc is arranged in the accommodating part, and a water outlet is formed in the bottom of the accommodating part; one end of the hollow transmission shaft is connected with a sugar making end, and the other end is connected with the bearing; and the feeding pipe extends into the hollow transmission shaft and is communicated with the sugar making end. A water retaining disc is arranged below the bearing, water flowing down from the hollow transmission shaft is prevented from being splashed to the bearing, the bearing is prevented from being eroded by waste water, and it is guaranteed that the furnace end device can work normally.

Description

Technical Field

[0001] The present application relates to the technical field related to cotton candy equipment, and in particular to a water retaining structure of a bearing and a burner head device of a transmission motor. Background Art

[0002] In the related art, marshmallow is a dessert that is deeply loved by the public. Nowadays, marshmallows are generally made by a marshmallow drawing machine. In the production process, the melted syrup is mainly thrown out by a high-speed rotating burner to form sugar threads, and then the sugar threads are rolled up with a handheld stick to complete the production of the marshmallow.

[0003] The cotton candy machine needs to clean the sugar-making chamber of the burner device regularly. In the current burner device, there is a gap between the feed pipe for conveying sugar and the transmission main shaft that drives the burner device to rotate. During cleaning, a small amount of water mixed with sugar will flow to the bottom along the gap, and the transmission main shaft is provided with bearings to support the rotation of the transmission main shaft. When the water flows to the bottom, it will splash onto the bearings below. Over time, the bearings will become sticky and are easily corroded after the chemical reaction between the bearings and the sugar water. The transmission main shaft is the core component that drives the burner device to work. Damage to the bearing will prevent the transmission main shaft from rotating, further causing the serious consequence that the burner device cannot work. Summary of the invention

[0004] In order to overcome the problems existing in the related art, the present application provides a water retaining structure of a bearing and a burner head device of a transmission motor, which protect the bearing from erosion by wastewater and enable the burner head device to work normally.

[0005] In a first aspect, the present application provides a water retaining structure for a bearing, comprising: a hollow transmission shaft, a bearing sleeved on the hollow transmission shaft, and a water retaining disc arranged below the bearing; a feed pipe is arranged in the hollow transmission shaft, a pipe seat is arranged on the feed pipe, a receiving portion is recessed in the pipe seat, the water retaining disc is arranged in the receiving portion, and a drainage port is arranged at the bottom of the receiving portion; one end of the hollow transmission shaft is connected to a sugar-making end, and the other end is connected to the bearing; the feed pipe extends into the hollow transmission shaft and is connected to the sugar-making end.

[0006] In the above-mentioned water retaining structure of the bearing, a retaining spring is provided on the hollow transmission shaft, and the water retaining disc is fixed below the bearing through the retaining spring.

[0007] In the above-mentioned water retaining structure of the bearing, the hollow transmission shaft is provided with a groove, and the retaining spring is sleeved in the groove.

[0008] In the above-mentioned water retaining structure of the bearing, the water retaining disc is in the shape of a circular ring and is sleeved on the hollow transmission shaft.

[0009] In the water retaining structure of the bearing mentioned above, the water retaining disc is provided with an annular portion and a raised portion connected to the annular portion, and the raised portion abuts against the hollow transmission shaft.

[0010] In the above-mentioned water retaining structure of the bearing, the end of the hollow transmission shaft extends into the receiving portion and forms a gap with the bottom of the receiving portion, so that water flowing out of the hollow transmission shaft falls into the receiving portion.

[0011] In the water retaining structure of the bearing, a first retaining spring is provided on the upper side of the water retaining disc, and a second retaining spring is provided on the lower side of the water retaining disc. The first retaining spring and the second retaining spring are locked to fix the water retaining disc on the hollow transmission shaft.

[0012] The second aspect of the present application provides a burner head device of a transmission-type motor, comprising a sugar-making end, a heating mechanism, an upper bearing fixing plate, a hollow transmission shaft, a motor, a transmission mechanism, a lower bearing fixing plate and a feeding pipe, characterized in that it also includes a water retaining structure of the bearing, the sugar-making end is provided with a sugar-making cavity, the heating mechanism is arranged below the sugar-making cavity and provides heat to the sugar-making cavity, the feeding pipe penetrates into the hollow transmission shaft and communicates with the sugar-making cavity to feed the material into the sugar-making cavity, the heating mechanism heats the sugar-making cavity and melts the material into syrup; the motor drives the transmission mechanism to rotate, the transmission mechanism is connected to the hollow transmission shaft and drives the hollow transmission shaft, the upper bearing fixing plate and the lower bearing fixing plate are fixed on the outside of the hollow transmission shaft, and the water retaining structure of the bearing is arranged below the lower bearing fixing plate.

[0013] In the burner head device of the above-mentioned transmission motor, the lower bearing fixing plate is arranged on a mounting plate, and a spoiler is arranged between the upper bearing fixing plate and the lower bearing fixing plate; an air inlet is arranged on the mounting plate, and the air inlet is connected to the cavity surrounded by the spoiler, and an air outlet is arranged on the spoiler, so that the airflow in the cavity enters from the air inlet and flows out from the air outlet.

[0014] In the above-mentioned furnace head device of the transmission type motor, a plurality of buffer and shock-absorbing pads are arranged on the mounting plate.

[0015] The technical solution provided by the present application may include the following beneficial effects: a water retaining disc is provided under the bearing to prevent water flowing down from the hollow transmission shaft from splashing onto the bearing, thereby preventing the bearing from being corroded by wastewater and ensuring that the burner head device can work normally. The water retaining disc prevents wastewater from contacting the bearing, and the bearing will not become sticky due to contact with wastewater, which will not affect the normal operation of the bearing and ensure that the burner head device can work normally. A drainage port is provided at the bottom of the receiving portion, and wastewater flowing down from the hollow transmission shaft is discharged from the drainage port, and water will not accumulate and soak the upper bearing.

[0016] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0018] Figure 1 It is a schematic diagram of a partial structure of a burner head device of a transmission type motor shown in an embodiment of the present application;

[0019] Figure 2 It is a schematic structural diagram of a partial structural decomposition of a burner head device of a transmission type motor shown in an embodiment of the present application;

[0020] Figure 3 is another structural schematic diagram of a partial structure of a burner head device of a transmission type motor shown in an embodiment of the present application;

[0021] Figure 4 It is a structural schematic diagram of a burner head device of a transmission type motor shown in an embodiment of the present application;

[0022] Figure 5 It is another structural schematic diagram of a partial structure of a burner head device of a transmission type motor shown in an embodiment of the present application;

[0023] Figure 6 It is a structural schematic diagram of a partial structural section of a burner head device of a transmission type motor shown in an embodiment of the present application;

[0024] Figure 7 is a structural schematic diagram of a burner head device of a transmission type motor shown in another embodiment of the present application;

[0025] Figure 8 It is another structural schematic diagram of a burner head device of a transmission type motor shown in another embodiment of the present application.

[0026] Figure ID:

[0027] Hollow transmission shaft 1; bearing 11; retaining ring 12; groove 13;

[0028] Water retaining structure 2; water retaining disc 21; annular portion 22; raised portion 23;

[0029] Feeding pipe 3; pipe seat 31; receiving portion 32; drainage port 33;

[0030] Sugar making end 4; Sugar making chamber 41;

[0031] Heating mechanism 5;

[0032] Mounting plate 6; air inlet 61; upper bearing fixing plate 62; lower bearing fixing plate 63; spoiler 64; air outlet 65; cavity 66;

[0033] Motor 7; Transmission mechanism 71;

[0034] Cushioning pad 8. DETAILED DESCRIPTION

[0035] The preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0036] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms of "a", "said" and "the" used in this application and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0037] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0038] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0039] See also Figures 1 to 6A water retaining structure of a bearing comprises: a hollow transmission shaft 1, a bearing 11 sleeved on the hollow transmission shaft 1, and a water retaining disc 21 arranged below the bearing 11. The water retaining disc 21 prevents the water below from splashing onto the bearing 11 and damaging the bearing 11. A feeding pipe 3 is arranged inside the hollow transmission shaft 1, a pipe seat 31 is arranged on the feeding pipe 3, a receiving portion 32 is recessed in the pipe seat 31, and the water retaining disc 21 is arranged inside the receiving portion 32. Water falling from the gap between the hollow transmission shaft 1 and the feeding pipe 3 flows into the receiving portion 32, a drain port 33 is arranged at the bottom of the receiving portion 32, and water is discharged from the drain port 33. One end of the hollow transmission shaft 1 is connected to the sugar-making end 4, and the other end is connected to the bearing 11, and the bearing 11 supports the hollow transmission shaft 1 to work. The feeding pipe 3 extends into the hollow transmission shaft 1 and is connected to the sugar-making end 4 to supply water and sugar to the sugar-making end 4.

[0040] See also Figures 1 to 6 , further, the hollow transmission shaft 1 is provided with a retaining spring 12, and the water retaining disc 21 is fixed to the lower part of the bearing 11 by the retaining spring 12. Preferably, the hollow transmission shaft 1 is provided with a groove 13, and the retaining spring 12 is sleeved in the groove 13. In this embodiment, a first retaining spring 12 is provided on the upper side of the water retaining disc 21, and a second retaining spring 12 is provided on the lower side of the water retaining disc 21, and the first retaining spring 12 and the second retaining spring 12 are locked to fix the water retaining disc 21 on the hollow transmission shaft 1.

[0041] See also Figures 1 to 6 In some preferred embodiments, the water retaining disc 21 is annular and sleeved on the hollow transmission shaft 1. In other embodiments, see Figures 7 and 8 The water retaining disc 21 is provided with an annular portion 22 and a raised portion 23 connected to the annular portion 22 , and the raised portion 23 abuts against the hollow transmission shaft 1 .

[0042] See also Figures 1 to 6 In some optional embodiments, the end of the hollow transmission shaft 1 extends into the receiving portion 32 and is spaced apart from the bottom of the receiving portion 32, so that water flowing out of the hollow transmission shaft 1 falls into the receiving portion 32. The pipe seat 31 is sleeved on the outside of the feeding pipe 3, and all the water flowing out of the gap between the hollow transmission shaft 1 and the feeding pipe 3 flows into the receiving portion 32 and is discharged from the drain port 33 in the receiving portion 32.

[0043] See also Figures 1 to 6, a burner head device of a transmission type motor, comprising a sugar-making end 4, a heating mechanism 5, an upper bearing fixing plate 62, a hollow transmission shaft 1, a motor 7, a transmission mechanism 71, a lower bearing fixing plate 63 and a feeding pipe 3, and also comprising a water retaining structure of the bearing. The sugar-making end 4 is provided with a sugar-making chamber 41, the heating mechanism 5 is arranged below the sugar-making chamber 41 and provides heat for the sugar-making chamber 41, the feeding pipe 3 penetrates the hollow transmission shaft 1 and communicates with the sugar-making chamber 41, and feeds the material into the sugar-making chamber 41, the heating mechanism 5 heats the sugar-making chamber 41 and melts the material into syrup. The motor 7 drives the transmission mechanism 71 to rotate, the transmission mechanism 71 is connected to the hollow transmission shaft 1 and drives the hollow transmission shaft 1, the upper bearing fixing plate 62 and the lower bearing fixing plate 63 are fixed on the outside of the hollow transmission shaft 1, and the water retaining structure 2 of the bearing 11 is arranged below the lower bearing fixing plate 63.

[0044] See also Figures 1 to 6 In some preferred embodiments, the lower bearing fixing plate 63 is arranged on a mounting plate 6, and a spoiler 64 is arranged between the upper bearing fixing plate 62 and the lower bearing fixing plate 63; an air inlet 61 is arranged on the mounting plate 6, and the air inlet 61 is communicated with the cavity 66 surrounded by the spoiler 64, and an air outlet 65 is arranged on the spoiler 64, so that the airflow in the cavity 66 enters from the air inlet 61 and flows out from the air outlet 65. This airflow setting mode can take away the heat in the cavity 66 surrounded by the spoiler 64, and help the components in the cavity 66 to dissipate heat. This setting mode provides a self-contained air-cooling heat dissipation mode for this type of burner device, and there is no need to add an additional heat dissipation device to dissipate heat for the burner device.

[0045] See also Figures 1 to 6 In the burner head device of the above-mentioned transmission motor 7, a plurality of buffer shock-absorbing pads 8 are provided on the mounting plate 6, which ensure that the burner head device works stably when rotating at high speed, and the thrown sugar threads are stably upward, which is convenient for making marshmallows.

[0046] See also Figures 1 to 6, the burner head device of this transmission type motor 7, when making cotton candy, the motor 7 is started, and the transmission mechanism 71 is driven to rotate, and the transmission mechanism 71 is connected to the hollow transmission shaft 1 and transmits the hollow transmission shaft 1, so that the sugar-making end 4 set on the hollow transmission shaft 1 rotates at a high speed. The upper bearing fixing plate 62 and the lower bearing fixing plate 63 are fixed on the outside of the hollow transmission shaft 1, so that the hollow transmission shaft 1 can rotate stably. The heating mechanism 5 heats the sugar-making end 4, and the feeding pipe 3 feeds the material into the sugar-making cavity 41. The heating mechanism 5 heats and melts the material in the sugar-making cavity 41 to form syrup. Under the high-speed rotation of the hollow transmission shaft 1, the syrup in the sugar-making cavity 41 is thrown out to form sugar filaments, which are wound with a hand-held stick to make cotton candy. When making cotton candy, water is fed into the sugar-making cavity 41 from time to time through the feeding pipe 3 to humidify the sugar-making cavity 41, so that the produced sugar filaments maintain a certain humidity. After the cotton candy is made, the feed pipe 3 feeds water into the sugar-making chamber 41 to clean the sugar-making chamber 41. Since there is a gap between the hollow transmission shaft 1 and the feed pipe 3, and the gap is connected to the sugar-making chamber 41, some waste water will flow down along the gap during the cleaning process. Since the lower bearing fixing plate 63 is arranged at the lower end of the hollow transmission shaft 1, and the bearing 11 is arranged at the lower end of the hollow transmission shaft 1, when the waste water flows out, it is easy to splash onto the bearing 11 and damage the bearing 11. Furthermore, a water retaining disc 21 is arranged on the lower side of the bearing 11 to prevent the waste water from splashing onto the bearing 11 and damaging the bearing 11 when it flows out, so as to protect the bearing 11, enable the bearing 11 to work normally, and ensure that the burner device can work normally. At the same time, the water retaining disc 21 prevents the waste water from overflowing from the receiving part 32 of the pipe seat 31, and prevents the waste water from contacting the bearing 11. The water retaining disc 21 guides the waste water to be discharged from the drain port 33 at the bottom of the receiving part 32.

[0047] The technical solution provided by the present application may include the following beneficial effects: a water retaining disc 21 is provided under the bearing 11 to prevent water flowing down from the hollow transmission shaft 1 from splashing onto the bearing 11, thereby preventing the bearing 11 from being corroded by wastewater, and ensuring that the burner device can work normally. The water retaining disc 21 prevents wastewater from contacting the bearing 11, and the bearing 11 will not become sticky due to contact with wastewater, and will not affect the normal operation of the bearing 11, thereby ensuring that the burner device can work normally. A drain port 33 is provided at the bottom of the receiving portion 32, and wastewater flowing down from the hollow transmission shaft 1 is discharged from the drain port 33, and water will not accumulate and soak the upper bearing 11.

[0048] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A water retaining structure for a bearing, It is characterized in that include: A hollow transmission shaft, a bearing sleeved on the hollow transmission shaft, and a water retaining disc arranged below the bearing; A feed pipe is provided in the hollow transmission shaft, a pipe seat is provided on the feed pipe, a receiving portion is recessed in the pipe seat, the water retaining disc is provided in the receiving portion, and a drainage port is provided at the bottom of the receiving portion; one end of the hollow transmission shaft is connected to the sugar-making end, and the other end is connected to the bearing; the feed pipe extends into the hollow transmission shaft and is connected to the sugar-making end.

2. The water retaining structure of the bearing according to claim 1, Features: The hollow transmission shaft is provided with a retaining spring, and the water retaining disc is fixed below the bearing through the retaining spring.

3. The water retaining structure of the bearing according to claim 2, Features: The hollow transmission shaft is provided with a groove, and the retaining ring is sleeved in the groove.

4. The water retaining structure of the bearing according to claim 1, Features: The water retaining disc is in the shape of a ring and is sleeved on the hollow transmission shaft.

5. The water retaining structure of the bearing according to claim 4, Features: The water retaining disc is provided with an annular portion and a convex portion connected to the annular portion, and the convex portion abuts against the hollow transmission shaft.

6. The water retaining structure of the bearing according to claim 1, Features: The end of the hollow transmission shaft extends into the receiving portion and forms a gap with the bottom of the receiving portion, so that water flowing out of the hollow transmission shaft falls into the receiving portion.

7. The water retaining structure of the bearing according to claim 1, Features: A first clamping spring is provided on the upper side of the water retaining disc, and a second clamping spring is provided on the lower side of the water retaining disc. The first clamping spring and the second clamping spring are locked to fix the water retaining disc on the hollow transmission shaft.

8. A burner head device of a transmission motor, comprising a sugar-making end, a heating mechanism, an upper bearing fixing plate, a hollow transmission shaft, a motor, a transmission mechanism, a lower bearing fixing plate and a feeding pipe, It is characterized in that It also includes a water retaining structure of the bearing as described in any one of claims 1-7, the sugar-making end is provided with a sugar-making cavity, the heating mechanism is arranged below the sugar-making cavity and provides heat for the sugar-making cavity, the feeding pipe penetrates into the hollow transmission shaft and communicates with the sugar-making cavity to feed the material into the sugar-making cavity, the heating mechanism heats the sugar-making cavity and melts the material into syrup; the motor drives the transmission mechanism to rotate, the transmission mechanism is connected to the hollow transmission shaft and drives the hollow transmission shaft, the upper bearing fixing plate and the lower bearing fixing plate are fixed on the outside of the hollow transmission shaft, and the water retaining structure of the bearing is arranged below the lower bearing fixing plate.

9. The burner head device of the transmission motor according to claim 8, Features: The lower bearing fixing plate is arranged on a mounting plate, and a spoiler is arranged between the upper bearing fixing plate and the lower bearing fixing plate; an air inlet is arranged on the mounting plate, and the air inlet is connected to the cavity surrounded by the spoiler, and an air outlet is arranged on the spoiler, so that the airflow in the cavity enters from the air inlet and flows out from the air outlet.

10. The burner head device of the transmission motor according to claim 9, Features: A plurality of buffer and shock-absorbing pads are arranged on the mounting plate.

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