Polymer metal protective agent filling mechanism

Abstract

The utility model provides a polymer metal protective agent filling mechanism, and relates to the technical field of filling equipment. Comprising a positioning bottom plate, a fixing support is mounted at the top of the positioning bottom plate, by arranging the positioning bottom plate, the fixing support and a filling treatment bin, a motor mounting plate and a bottom positioning rod are positioned and mounted through a second positioning bolt, the stability during equipment connection is improved, a first driving motor operates to drive the bottom positioning rod to operate, and the stability of equipment connection is improved. The electric power storage bin is used for providing a standby power source for equipment operation, the two sides of the filling treatment bin are connected with the fixing supports through second positioning bolts, the filling treatment bin and the fixing supports are positioned and installed through the second positioning bolts, and the stability of the equipment in the using process is improved; and the limiting baffles are used for conducting two-side protection treatment during conveying inside the conveying belt, the fixing blocks are used for reinforcing and installing the limiting baffles, and the placement stability of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of filling equipment technology, and in particular to a filling mechanism for a polymer metal preservative. Background Technology

[0002] There are many types of metal protectants, such as metal rust removers, metal oxidation inhibitors, and cleaning agents. These all belong to the category of metal protectants. During their production process, they need to be filled by filling equipment to enable better storage and sales.

[0003] In practice, existing technologies for filling polymer metal protectants lack auxiliary heating, affecting filling efficiency and accuracy. This necessitates manual assistance, increasing labor intensity. Furthermore, the operating mode cannot be adjusted according to the filling volume, resulting in low overall equipment flexibility.

[0004] Therefore, this utility model provides a filling mechanism for polymer metal protectants. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a polymer metal preservative filling mechanism.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a polymer metal preservative filling mechanism, including a positioning base plate.

[0007] A fixed bracket is installed on the top of the positioning base plate, a conveyor belt is installed on the top of the fixed bracket, and a filling processing chamber is installed on the outside of the conveyor belt. The two sides of the filling processing chamber are connected to the fixed bracket by second positioning bolts. The filling processing chamber and the fixed bracket are positioned and installed by the second positioning bolts, which improves the stability of the equipment during use.

[0008] A heating cylinder is installed on the top of the filling and processing chamber, and an external receiving chamber is installed on the top of the heating cylinder. A fixing column is installed on the top of the positioning base plate, and the fixing column is located on one side of the fixing bracket. An upper limit plate is installed on the outside of the fixing column, and a lower limit plate is installed below the upper limit plate. A transfer chamber is installed on one side of the lower limit plate, and the transfer chamber is connected to the heating cylinder. The upper limit plate and the lower limit plate are provided with equidistant first positioning bolts, which reinforce the connection between the upper limit plate and the lower limit plate. A heating plate is provided on the inner wall of the heating cylinder, and a material receiving port is opened on the top of the external receiving chamber. Heating treatment is performed during the assisted conveying by the heating plate. The external receiving chamber can be changed according to the required specifications. When the filling volume is large, the material can be directly discharged through the external receiving chamber.

[0009] The filling and processing chamber is equipped with a material guiding pipe. One end of the material guiding pipe extends to the bottom of the heating cylinder. A connecting plate is installed at the bottom of the material guiding pipe. Equally spaced diversion channels are installed between the connecting plate and the material guiding pipe. Each diversion channel has a discharge port at its bottom. An internal heating plate is installed in the middle of the connecting plate. Multiple diversion channels and the connecting plate work together to assist in synchronous filling.

[0010] In a preferred embodiment, a positioning mounting plate is installed on the top of the fixed column. A conveying pipe extending into the lower limit plate is installed inside the positioning mounting plate. A valve is installed at one end of the conveying pipe to control its opening and closing. By opening the valve, the protective agent injected into the conveying pipe is conveyed to the lower limit plate, then to the transfer chamber, and finally to the heating cylinder. From there, it is conveyed to each discharge port via the guide pipe. A sealing plate is installed on one side of the filling processing chamber. The filling processing chamber has a cavity inside that works with the diversion channel. In use, the sealing plate is removed, and multiple filling barrels are placed below their corresponding discharge ports for subsequent precise filling operations. Equally spaced and symmetrically distributed fixing blocks are installed on the top of the conveyor belt. Each fixing block has a limit baffle installed on its top. The limit baffles provide side protection during conveying within the conveyor belt, and the fixing blocks reinforce the limit baffles, improving the stability of the equipment.

[0011] The technical effect of adopting the above-mentioned further solution is that when in use, the sealing plate is removed, and multiple filling barrels are placed below the corresponding discharge port to facilitate subsequent precise filling operations.

[0012] In a preferred embodiment, a drive mechanism for use with a conveyor belt is installed inside the fixed bracket. The drive mechanism includes a motor mounting plate, a bottom positioning rod is installed inside the fixed bracket, the motor mounting plate is mounted on the top of the bottom positioning rod, a first drive motor is mounted on the top of the motor mounting plate, a drive pulley is fixedly connected to the output end of the first drive motor, a drive belt is sleeved on the outer side of the drive pulley, a driven pulley is rotatably connected inside the drive belt on the side away from the drive pulley, and a connecting shaft is installed at one end of the driven pulley. One end extends into the inside of the conveyor belt. The driven pulley is connected to the driving pulley via a transmission belt. The inside of the conveyor belt is provided with two symmetrically distributed transmission rollers, one of which is connected to the conveyor belt. The top of the motor mounting plate is threaded with second positioning bolts that are evenly distributed and extend into the bottom positioning rod. The second positioning bolts are used to position and install the motor mounting plate and the bottom positioning rod, improving the stability of the equipment connection. The first drive motor runs, driving the bottom positioning rod to run. Under the transmission belt, the driven pulley is driven to rotate, thereby driving the conveyor belt to transport normally.

[0013] The technical effect of adopting the above-mentioned further solution is that, under the transmission belt drive, the driven transmission pulley is driven to rotate, thereby driving the conveyor belt to transport normally.

[0014] In a preferred embodiment, a support base is installed on the top of the positioning base plate and on the side away from the fixed bracket. A storage compartment is installed on the top of the support base. A top mounting plate is installed on the top of the storage compartment. An energy storage compartment is installed on the top of the top mounting plate. A buzzer is installed on the top of the energy storage compartment. The energy storage compartment is used to provide backup power for equipment operation, and the buzzer is used for on-site early warning processing.

[0015] The technical effects of adopting the above-mentioned further solutions are: the energy storage compartment is used to provide backup power for equipment operation, and the buzzer is used for on-site early warning processing.

[0016] In a preferred embodiment, a control panel is fixedly connected to the outside of the support base. The valve, the first drive motor, the energy storage tank, and the buzzer are all electrically connected to the control panel. The control panel is used to control the operation of the valve, the first drive motor, the energy storage tank, and the buzzer, thereby realizing unified management of the power equipment.

[0017] The technical effect of adopting the above-mentioned further solution is that the control panel is used to control the operation of valves, the first drive motor, the energy storage tank and the buzzer, realizing unified management of power equipment.

[0018] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0019] By setting a positioning base plate, fixed brackets, and a filling processing chamber, heating treatment is performed during the conveying process with the assistance of a heating plate. The external chamber can be changed according to the required specifications. When the filling volume is large, the material can be directly discharged through the external chamber. Valves are used to control the opening and closing of the conveying pipeline. By opening the valve, the protective agent injected inside the conveying pipeline is conveyed to the lower limit plate, then to the transfer chamber, and finally to the heating cylinder. From there, it is conveyed to each discharge port through the guide pipe. The filling processing chamber has a cavity inside that works with the diversion channel. When in use, the sealing plate is removed, and multiple filling barrels are placed under the corresponding discharge ports for subsequent precise filling operations. Positioning bolts are used to position and install the motor mounting plate and bottom positioning rod, improving the stability of the equipment connection. The first drive motor rotates, driving the bottom positioning rod to rotate. Under the transmission belt, the driven pulley rotates, thereby driving the conveyor belt to transport normally. The battery compartment provides backup power for equipment operation, and the buzzer is used for on-site early warning. The two sides of the filling and processing compartment are connected to the fixed bracket by the second positioning bolts. The second positioning bolts position and install the filling and processing compartment and the fixed bracket, improving the stability of the equipment during use. Limit baffles are used to protect both sides of the conveyor belt during internal transport, and fixing blocks are used to reinforce the installation of the limit baffles, improving the placement stability of the equipment. Attached Figure Description

[0020] Figure 1 A schematic diagram of the overall structure of a polymer metal preservative filling mechanism provided in this embodiment of the utility model. Figure 1 ;

[0021] Figure 2 A schematic diagram of the overall structure of a polymer metal preservative filling mechanism provided in this embodiment of the utility model. Figure 2 ;

[0022] Figure 3 A partial internal structural diagram of a polymer metal preservative filling mechanism provided for an embodiment of this utility model;

[0023] Figure 4 An enlarged structural schematic diagram of the drive mechanism of a polymer metal preservative filling mechanism provided for an embodiment of this utility model;

[0024] Figure 5 An accessory for a polymer metal preservative filling mechanism provided in this embodiment of the utility model Figure 1 Enlarged schematic diagram of the structure at point A in the diagram.

[0025] Legend:

[0026] 1. Positioning base plate;

[0027] 2. Fixed bracket; 21. Conveyor belt; 22. Fixing block; 23. Limiting baffle; 24. Bottom positioning rod;

[0028] 3. Filling and processing chamber; 31. Sealing plate; 32. Fixing column; 33. Positioning mounting plate; 34. Upper limit plate; 35. Lower limit plate; 36. First positioning bolt; 37. Conveying pipeline; 38. Valve;

[0029] 4. Drive mechanism; 41. Motor mounting plate; 42. First drive motor; 43. Second positioning bolt; 44. Drive pulley; 45. Drive belt; 46. Driven pulley; 47. Connecting shaft;

[0030] 5. Support base; 51. Control panel; 52. Storage compartment; 53. Top mounting plate; 54. Battery compartment; 55. Buzzer;

[0031] 6. External receiving chamber; 61. Heating cylinder; 62. Transfer chamber; 63. Diversion channel; 64. Internal heating plate; 65. Connecting plate; 66. Discharge port; 67. Material guide pipe. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0033] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0036] like Figures 1-5 As shown, this embodiment provides a technical solution: a polymer metal preservative filling mechanism, including a positioning base plate 1, a fixed bracket 2 installed on the top of the positioning base plate 1, a conveyor belt 21 installed on the top of the fixed bracket 2, a filling processing chamber 3 installed on the outside of the conveyor belt 21, and the two sides of the filling processing chamber 3 connected to the fixed bracket 2 by second positioning bolts 43. The filling processing chamber 3 and the fixed bracket 2 are positioned and installed by the second positioning bolts 43, which improves the stability of the equipment during use.

[0037] A heating cylinder 61 is installed on the top of the filling and processing chamber 3. An external receiving chamber 6 is installed on the top of the heating cylinder 61. A fixing column 32 is installed on the top of the positioning base plate 1. The fixing column 32 is located on one side of the fixing bracket 2. An upper limit plate 34 is installed on the outside of the fixing column 32. A lower limit plate 35 is installed below the upper limit plate 34. A transfer chamber 62 is installed on one side of the lower limit plate 35. The transfer chamber 62 is connected to the heating cylinder 61. The upper limit plate 34 and the lower limit plate 35 are provided with equidistant first positioning bolts 36. The upper limit plate 34 and the lower limit plate 35 are reinforced and connected by the first positioning bolts 36. A heating plate is provided on the inner wall of the heating cylinder 61. A receiving port is opened on the top of the external receiving chamber 6. Heating treatment is performed when the heating plate assists in conveying. The external receiving chamber 6 can be changed according to the required specifications. When the filling volume is large, the external receiving chamber 6 can be used directly for assisted feeding.

[0038] In this scheme, a material guiding pipe 67 is installed inside the filling and processing chamber 3. One end of the material guiding pipe 67 extends to the bottom of the heating cylinder 61. A connecting plate 65 is installed at the bottom of the material guiding pipe 67. Equally spaced diversion channels 63 are installed between the connecting plate 65 and the material guiding pipe 67. A discharge port 66 is installed at the bottom of each diversion channel 63. An internal heating plate 64 is installed in the middle of the connecting plate 65. The multiple diversion channels 63 work together to assist in synchronous filling.

[0039] Going a step further, such as Figures 1-3As shown: In this scheme, a positioning mounting plate 33 is installed on the top of the fixed column 32. A conveying pipe 37 extending into the lower limit plate 35 is installed inside the positioning mounting plate 33. A valve 38 is installed at the top end of the conveying pipe 37. The valve 38 is used to control the opening and closing of the conveying pipe 37. By opening the valve 38, the protective agent injected inside the conveying pipe 37 is conveyed to the lower limit plate 35. It is then conveyed to the transfer chamber 62 through the lower limit plate 35, and then to the heating cylinder 61 through the transfer chamber 62. Finally, it is conveyed to each discharge port 66 through the guide pipe 67. A sealing plate 31 is installed on one side of the filling processing chamber 3. The interior of the filling processing chamber 3 has a cavity for use with the diversion channel 63. When in use, the sealing plate 31 is removed, and multiple filling barrels are placed under the corresponding discharge ports 66 for subsequent precise filling operations.

[0040] Going a step further, such as Figures 1-4 As shown: In this scheme, the top of the conveyor belt 21 is equipped with equidistant and symmetrically distributed fixing blocks 22. Each fixing block 22 is equipped with a limit baffle 23. The limit baffle 23 is used to provide protection on both sides when the conveyor belt 21 is conveyed. The fixing blocks 22 are used to reinforce the installation of the limit baffle 23, thereby improving the placement stability of the equipment.

[0041] Going a step further, such as Figures 1-4 As shown, in this scheme, a drive mechanism 4 for use with the conveyor belt 21 is installed inside the fixed bracket 2. The drive mechanism 4 includes a motor mounting plate 41. A bottom positioning rod 24 is installed inside the fixed bracket 2. The motor mounting plate 41 is installed on the top of the bottom positioning rod 24. A first drive motor 42 is installed on the top of the motor mounting plate 41. The output end of the first drive motor 42 is fixedly connected to a drive pulley 44. A drive belt 45 is sleeved on the outside of the drive pulley 44. A driven pulley 46 is rotatably connected inside the drive belt 45 and on the side away from the drive pulley 44. A connecting shaft 47 is installed at one end of the driven pulley 46. One end of the connecting shaft 47 extends into the inside of the conveyor belt 21. The driven pulley 46 is connected to the drive pulley 44 through the drive belt 45.

[0042] In this design, the conveyor belt 21 is equipped with two symmetrically distributed drive rollers. One of the drive rollers is connected to the conveyor belt 21. The top of the motor mounting plate 41 is threaded with second positioning bolts 43 that are evenly distributed and extend into the bottom positioning rod 24. The second positioning bolts 43 are used to position and install the motor mounting plate 41 and the bottom positioning rod 24, which improves the stability of the equipment connection. The first drive motor 42 drives the bottom positioning rod 24 to rotate. Under the transmission of the drive belt 45, the driven drive pulley 46 is driven to rotate, thereby driving the conveyor belt 21 to transport normally.

[0043] Going a step further, such as Figures 1-5 As shown, in this scheme, a support base 5 is installed on the top of the positioning base plate 1 and on the side away from the fixed bracket 2. A storage compartment 52 is installed on the top of the support base 5. A top mounting plate 53 is installed on the top of the storage compartment 52. An energy storage compartment 54 is installed on the top of the top mounting plate 53. A buzzer 55 is installed on the top of the energy storage compartment 54. The energy storage compartment 54 is used to provide backup power for equipment operation, and the buzzer 55 is used for on-site early warning processing.

[0044] In this scheme, a control panel 51 is fixedly connected to the outside of the support base 5. The valve 38, the first drive motor 42, the energy storage tank 54 and the buzzer 55 are all electrically connected to the control panel 51. The control panel 51 is used to control the operation of the valve 38, the first drive motor 42, the energy storage tank 54 and the buzzer 55, realizing unified management of power equipment.

[0045] Working principle:

[0046] like Figures 1-5 As shown:

[0047] By setting up a positioning base plate 1, a fixed bracket 2, and a filling and processing chamber 3, when in use, the control panel 51 is opened, and the upper limit plate 34 and the lower limit plate 35 are reinforced and connected by the first positioning bolt 36. The inner wall of the heating cylinder 61 is equipped with a heating plate, and the top of the outer chamber 6 is provided with a material receiving port. Heating treatment is carried out during the auxiliary conveying by the heating plate. The outer chamber 6 can be changed to different specifications as needed. When the filling volume is large, the material can be directly discharged through the outer chamber 6.

[0048] When the filling volume is small, the valve 38 controls the opening of the conveying pipe 37. By opening the valve 38, the protective agent injected inside the conveying pipe 37 is conveyed to the lower limit plate 35, then to the transfer chamber 62, then to the heating cylinder 61, and finally to each discharge port 66 through the material guide pipe 67. Multiple diversion channels 63 work together to assist in synchronous filling.

[0049] It allows for easy switching of operating modes based on the actual filling volume, improving the flexibility of equipment use.

[0050] The filling and processing chamber 3 has an internal cavity for use with the diversion channel 63. When in use, the sealing plate 31 is removed, and multiple filling barrels are placed under the corresponding discharge port 66. With the subsequent precise filling operation, the motor mounting plate 41 and the bottom positioning rod 24 are positioned and installed by the second positioning bolt 43, which improves the stability of the equipment connection.

[0051] The first drive motor 42 operates, driving the bottom positioning rod 24 to rotate. Under the transmission belt 45, the driven pulley 46 rotates, thereby driving the conveyor belt 21 to transport normally. The battery compartment 54 is used to provide backup power for equipment operation, and the buzzer 55 is used for on-site early warning.

[0052] The control panel 51 is used to control the operation of valve 38, first drive motor 42, energy storage tank 54 and buzzer 55, realizing unified management of power equipment. The two sides of the filling and processing tank 3 are connected to the fixed bracket 2 by the second positioning bolt 43. The filling and processing tank 3 and the fixed bracket 2 are positioned and installed by the second positioning bolt 43, which improves the stability of the equipment during use.

[0053] Storage bin 52 can be used to store multiple filling barrels for easy retrieval during use, and the normal transport via conveyor belt 21 improves the intelligence of equipment operation.

[0054] The limiting baffle 23 is used to protect both sides of the conveyor belt 21 during internal conveying, and the fixing block 22 is used to reinforce the installation of the limiting baffle 23, thereby improving the placement stability of the equipment.

[0055] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A high polymer metal protection agent filling mechanism, comprising a positioning base plate (1), characterized in that a fixed support (2) is installed on the top of the positioning base plate (1), a conveying belt (21) is installed on the top of the fixed support (2), and a filling treatment bin (3) is installed on the outer side of the conveying belt (21). A heating cylinder (61) is installed on the top of the filling treatment bin (3), an external bin (6) is installed on the top of the heating cylinder (61), a fixed column (32) is installed on the top of the positioning base plate (1), the fixed column (32) is located on one side of the fixed support (2), an upper limiting disc (34) is installed on the outer side of the fixed column (32), a lower limiting disc (35) is installed below the upper limiting disc (34), a transfer bin (62) is installed on one side of the lower limiting disc (35), the transfer bin (62) is connected with the heating cylinder (61), and first positioning bolts (36) are equidistantly arranged between the upper limiting disc (34) and the lower limiting disc (35). A material guiding pipeline (67) is installed in the filling treatment bin (3), one end of the top of the material guiding pipeline (67) extends to the bottom of the heating cylinder (61), a connecting disc (65) is installed at the bottom of the material guiding pipeline (67), equidistantly distributed shunt channels (63) are installed between the connecting disc (65) and the material guiding pipeline (67), and discharge ports (66) are installed at the bottom of the shunt channels (63). An internal heating plate (64) is installed in the middle of the connecting disc (65).

2. The high molecular weight metal protectant filling mechanism of claim 1, wherein: A positioning mounting disc (33) is installed on the top of the fixed column (32), a conveying pipeline (37) extending into the inside of the lower limiting disc (35) is installed in the inside of the positioning mounting disc (33), and a valve (38) is installed at one end of the top of the conveying pipeline (37).

3. The high molecular weight metal protectant filling mechanism of claim 1, wherein: Equidistantly and symmetrically distributed fixed blocks (22) are installed on the top of the conveying belt (21), and limiting baffle plates (23) are installed on the top of the fixed blocks (22).

4. The high molecular weight metal protectant filling mechanism of claim 2, wherein: A driving mechanism (4) used in cooperation with the conveying belt (21) is installed in the inside of the fixed support (2), the driving mechanism (4) comprises a motor mounting plate (41), a bottom positioning rod (24) is installed in the inside of the fixed support (2), the motor mounting plate (41) is installed on the top of the bottom positioning rod (24), a first driving motor (42) is installed on the top of the motor mounting plate (41), a driving belt pulley (44) is fixedly connected to the output end of the first driving motor (42), and a transmission belt (45) is sleeved on the outer side of the driving belt pulley (44).

5. The high molecular weight metal protectant filling mechanism of claim 4, wherein: A driven belt pulley (46) is rotatably connected to one side of the inside of the transmission belt (45) away from the driving belt pulley (44), and a connecting shaft (47) is installed at one end of the driven belt pulley (46).

6. The high molecular weight metal protectant filling mechanism of claim 5, wherein: One end of the connecting shaft (47) extends into the inside of the conveying belt (21), and the driven belt pulley (46) is in transmission connection with the driving belt pulley (44) through the transmission belt (45).

7. The high molecular weight metal protectant filling mechanism of claim 6, wherein: The inside of the conveying belt (21) is provided with two symmetrically distributed transmission rollers, one of which is connected with the conveying belt (21), and the top of the motor mounting plate (41) is threadedly connected with second positioning bolts (43) which are equidistantly distributed and extend into the inside of the bottom positioning rod (24).

8. The high molecular weight metal protectant filling mechanism of claim 4, wherein: The top of the positioning bottom plate (1) and away from the fixed support (2) is provided with a support seat (5), and the top of the support seat (5) is provided with a storage bin (52).

9. The polymeric metal protectant filling mechanism of claim 8, wherein: The top of the storage bin (52) is provided with a top mounting plate (53), and the top of the top mounting plate (53) is provided with an electricity storage bin (54), and the top of the electricity storage bin (54) is provided with a buzzer (55).

10. The polymeric metal protectant filling mechanism of claim 9, wherein: The outer side of the support seat (5) is fixedly connected with a control panel (51), and the valve (38), the first driving motor (42), the electricity storage bin (54) and the buzzer (55) are electrically connected with the control panel (51).

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