Stirring barrel mounting structure of vertical chopping stirrer
By designing a mixing barrel installation structure including mounting parts, sealing gaskets and fasteners, the problem of difficult to quickly disassemble and pollution sources in the prior art is solved, and the rapid disassembly and assembly of the mixing barrel and effective pollution protection are achieved.
Patent Information
- Application Number
- CN202421711961.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The mixing barrel of the existing vertical chopping mixer is difficult to disassemble quickly, and assembly gaps are easily generated during disassembly and installation, causing external contamination sources to enter the inside of the mixing barrel.
A mixing barrel installation structure is designed, using a combination of the first and second mounting parts, mounting blocks, outer ring sealing gaskets, inner ring blocks and outer ring fasteners. Through the coordination of snaps and sealing gaskets, the mixing barrel can be quickly disassembled and assembled, and prevented external contamination sources from entering.
The mixing drum is quickly disassembled and assembled, which is easy to clean and maintain. At the same time, the design of sealing gaskets and fasteners effectively prevent external contamination sources from entering the mixing drum.
Smart Images
Figure CN222900919U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a food processor, and particularly to an installation structure of a mixing barrel of a chopping and mixing machine for chopping and mixing food materials. Background Art
[0002] A vertical chopping and mixing machine is mainly used for chopping food materials and mixing them. It mainly includes a base, a driving device installed in the base, a mixing barrel fixed above the base, a cutter set installed in the mixing barrel and used for connecting with the driving device, and a cover device that can be opened and covered on the top of the mixing barrel; the cutter set can be driven by the driving device to rotate, and the food materials in the mixing barrel are chopped and mixed during the rotation of the cutter set.
[0003] Since the vertical chopping and mixing machine is mainly used for food material processing, it is necessary to prevent external pollution sources from entering the interior of the mixing barrel. And after the food material processing is completed, it needs to be cleaned to maintain the cleanliness of the interior of the mixing barrel. However, the mixing barrel is usually locked above the base and is difficult to be disassembled, which causes inconvenience for personnel to clean the mixing barrel; in addition, if the mixing barrel is disassembled and then reinstalled, it is easy to generate an assembly gap, and external pollution sources are easy to enter the interior of the mixing barrel through the assembly gap, thus polluting the food materials inside the mixing barrel. Summary of the Utility Model
[0004] In view of the above deficiencies, the main object of the present utility model is to provide an installation structure of a mixing barrel that can be quickly disassembled and can prevent external pollution sources from entering the interior of the mixing barrel through the installation structure between the mixing barrel and the base.
[0005] To achieve the above object, the present utility model provides an installation structure of a mixing barrel of a vertical chopping and mixing machine, which is used to install a mixing barrel on a base. The installation structure of the mixing barrel of the vertical chopping and mixing machine includes:
[0006] A first mounting member;
[0007] A second mounting member, the first mounting member and the second mounting member are respectively formed on the base and the mixing barrel;
[0008] A mounting block, the mounting block is fixed to the first mounting member. The mounting block includes a groove and more than one buckle portion. The groove is recessed from the end surface of the mounting block away from the first mounting member towards the first mounting member. The buckle portions are formed on the outer periphery of the mounting block. Each buckle portion includes a buckle groove, an inlet, and a convex block. The buckle groove extends along the circumferential direction of the mounting block. The inlet extends from the end surface of the mounting block away from the first mounting member and is communicated with the buckle groove. The convex block is adjacent to the inlet and is located between the buckle groove and the end surface of the mounting block away from the first mounting member;
[0009] An outer ring gasket, which is sleeved on the outer periphery of the mounting block;
[0010] An inner ring block, which is coupled to the second mounting member and extends into the groove of the mounting block; and
[0011] An outer ring fastener, which is coupled to the second mounting member and surrounds the outer periphery of the mounting block, and presses tightly against the outer ring gasket. The outer ring fastener includes an inner peripheral surface and more than one buckle block. The buckle blocks are arranged at angular intervals and protrude inward from the inner peripheral surface of the outer ring fastener. The buckle blocks extend into the buckle grooves of the corresponding buckle portions of the mounting block and are respectively buckled with the protrusions of the corresponding buckle portions.
[0012] With the above technical features, the user can drive the mixing barrel to rotate by an angle to move the buckle block to the position of the entrance of the corresponding buckle portion, and then move it upward to remove the mixing barrel. The user can quickly and conveniently disassemble and assemble the mixing barrel, and can use the outer ring gasket to provide support elasticity and sealing force to prevent external pollution sources from entering. Description of the Drawings
[0013] Figure 1 It is a partially enlarged three-dimensional exploded view of a preferred embodiment of the present invention.
[0014] Figure 2 It is a three-dimensional external view of the mounting block of a preferred embodiment of the present invention.
[0015] Figure 3 It is a partially sectional front view of a preferred embodiment of the present invention.
[0016] Figure 4 It is a partially sectional three-dimensional view of a preferred embodiment of the present invention.
[0017] Figure 5 It is a partially sectional enlarged three-dimensional view of a preferred embodiment of the present invention.
[0018] Figure 6 It is a partially sectional enlarged side view of a preferred embodiment of the present invention.
[0019] Figure 7 It is another partially sectional enlarged side view of a preferred embodiment of the present invention.
[0020] Figure 8 It is a schematic diagram of the installation operation of a preferred embodiment of the present invention.
[0021] Figure 9 It is a schematic diagram of the disassembly operation of a preferred embodiment of the present invention. Detailed Description of the Invention
[0022] Please refer to Figure 1 、Figure 3 , Figure 4 , and Figure 6 A preferred embodiment of the mounting structure of the mixing barrel of the vertical chopping mixer provided by the present utility model is used to mount a mixing barrel 20 on a base 10, so that the mixing barrel 20 is detachably connected to the base 10. A driving device is installed in the base 10. The rotating shaft 15 of the driving device extends out of the base 10 and extends into the mixing barrel 20 from the bottom surface of the mixing barrel 20, and is connected to a cutter set 25 inside the mixing barrel 20. The cutter set 25 can be driven by the driving device to rotate, and during the rotation of the cutter set 25, the ingredients in the mixing barrel 20 are chopped and stirred.
[0023] Please refer to Figure 1 , Figures 4 to 7 , the mounting structure of the mixing barrel includes a first mounting member, a second mounting member, a mounting block 30, an outer ring gasket 35, an inner ring block 40, and an outer ring fastener 45.
[0024] The base 10 and the mixing barrel 20 are oppositely formed with the first mounting member and the second mounting member. When the first mounting member is formed on the base 10, the second mounting member is formed on the mixing barrel 20. When the first mounting member is formed on the mixing barrel, the second mounting member is formed on the base. The following takes the embodiment in which the first mounting member is formed on the base 10 and the second mounting member is formed on the mixing barrel 20 as an example for description.
[0025] Please refer to Figure 1 , Figure 2 , Figure 5 , and Figure 7 , the mounting block 30 is fixed to the first mounting member, that is, the top surface of the base 10. The mounting block 30 can be locked to the top surface of the base 10 by a plurality of fasteners 37. The mounting block 30 includes a groove 322 and more than one buckle portion 33. The groove 322 is recessed from the center of the end surface of the mounting block 30 away from the first mounting member toward the first mounting member, and an outer ring portion is formed around the groove 322. The buckle portions 33 are formed on the outer periphery of the mounting block 30. The mounting block 30 can include a plurality of the buckle portions 33 distributed on the outer periphery of the mounting block 30. Each buckle portion 33 includes a buckle groove 332, an inlet 331, and a convex block 333. The buckle groove 332 extends along the circumferential direction of the mounting block 30. The inlet 331 extends from the end surface of the mounting block 30 away from the first mounting member toward the first mounting member and is connected to the buckle groove 332. The convex block 333 is adjacent to the inlet 331 and is located between the buckle groove 332 and the end surface of the mounting block 30 away from the first mounting member.
[0026] The outer ring gasket 35 is sleeved on the outer periphery of the mounting block 30. The outer ring gasket 35 can be a silicone gasket. The distance between the end face of the outer ring gasket 35 away from the first mounting member and the first mounting member can be less than the distance between the groove surface of each buckle groove 332 close to the first mounting member and the first mounting member.
[0027] The inner ring block 40 is combined with the second mounting member, that is, the bottom surface of the mixing barrel 20, and extends into the groove 322 of the mounting block 30. The rotating shaft 15 extends out of the base 10, passes through the mounting block 30 and the inner ring block 40, and extends into the mixing barrel 20.
[0028] The outer ring fastener 45 is combined with the second mounting member, that is, the bottom surface of the mixing barrel 20, and surrounds the outer periphery of the mounting block 30, and tightly presses on the end face of the outer ring gasket 35 away from the first mounting member, so that the outer ring gasket 35 is tightly clamped between the outer ring fastener 45 and the first mounting member, closing the gap between the outer ring gasket 35 and the first mounting member, preventing external contamination from entering the inside through the outer ring gasket 35.
[0029] The outer ring fastener 45 includes an inner peripheral surface 452 and more than one buckle block 4551. Each buckle block 4551 protrudes inward from the inner peripheral surface 452 of the outer ring fastener 45, can pass through the inlet 331 of the corresponding buckle portion 33, and extends into the corresponding buckle groove 332, and is respectively buckled with the corresponding protrusion 333. The outer ring fastener 45 includes a ring body 450 and more than one rod body 455. Each rod body 455 passes through and is fixed to the ring body 450, and extends out of the inner peripheral surface of the ring body 450. The part of each rod body 455 extending out of the ring body 450 forms the buckle block 4551 described above; the outer ring fastener 45 can include a plurality of the buckle blocks 4551 that protrude inward from the inner peripheral surface 452 and respectively extend into the corresponding buckle grooves 332 and are respectively buckled with the corresponding protrusions 333.
[0030] Please refer to Figure 1 、 Figure 2 、 Figure 5 、 Figure 7 , Figure 8 ,and Figure 9, when installing the mixing barrel 20, the relative angle between the first mounting member and the second mounting member can be adjusted so that each fastening block 4551 is aligned with the entrance 331 of the corresponding fastening portion 33. Move the mixing barrel 20 downward along the entrance 331 to make the first mounting member and the second mounting member approach each other relatively, so that each fastening block 4551 moves to the corresponding fastening groove 332. Then drive the mixing barrel 20 to rotate along each fastening groove 332 to make the first mounting member and the second mounting member rotate relative to each other by an angle, so that the fastening blocks 4551 of the outer ring fastener 45 are respectively fastened to the convex blocks 333 of the mounting block 30, making the first mounting member and the second mounting member unable to move away from each other relatively, and preventing the mixing barrel 20 from being moved upward.
[0031] When disassembling the mixing barrel 20, first drive the mixing barrel 20 to rotate in the reverse direction along each fastening groove 332 to make each fastening block 4551 move to the position of the corresponding entrance 331. Then move the mixing barrel 20 upward to make the first mounting member and the second mounting member move away from each other relatively, and the mixing barrel 20 can be removed.
[0032] Furthermore, please refer to Figure 1 、 Figure 5 ,and Figure 7 An inner ring sealing ring 42 is installed inside the inner ring block 40. The inner ring sealing ring 42 is sleeved on the outer periphery of the rotating shaft 15 and closes the gap between the second mounting member and the rotating shaft 15 to prevent external pollution sources from passing through.
[0033] Still further, please refer to Figure 1 、 Figure 2 , Figure 5 ,and Figure 7 The mounting block 30 further includes an oil seal groove 324. The oil seal groove 324 is recessed from the end surface of the groove 322 toward the first mounting member, and the diameter of the oil seal groove 324 is smaller than the diameter of the groove 322. An oil seal 34 is placed in the oil seal groove 324 and sleeved on the outer periphery of the rotating shaft 15 to prevent the lubricating oil of the driving device from passing through the oil seal 34 and entering the mixing barrel 20 through the rotating shaft 15.
[0034] Even further, please refer to Figure 5 and Figure 7 The mounting block 30 includes an annular groove 326. The annular groove 326 is recessed from the end surface of the mounting block 30 facing the first mounting member in a direction away from the first mounting member. An O-ring 36 is placed in the annular groove 326 and clamped between the first mounting member and the mounting block 30 to close the gap between the mounting block 30 and the first mounting member.
[0035] The distance between the first mounting member and the second mounting member is greater than the distance from the first mounting member to the end face of the mounting block 30 away from the first mounting member, so that there is a gap between the end face of the mounting block 30 and the second mounting member without contact; the diameter of the inner ring block 40 is smaller than the diameter of the groove 322, and the distance between the second mounting member and the end face of the inner ring block 40 away from the second mounting member is smaller than the distance between the second mounting member and the end face of the groove 322 of the mounting block 30, so that there is a gap between the outer peripheral surface and the end face of the inner ring block 40 and the peripheral surface and the end face of the groove 322 of the mounting block 30 without contact.
[0036] Preferably, please refer to Figure 1 , Figure 3 , Figure 4 , and Figure 6 , a plurality of support blocks 38 are fixed to the first mounting member or the second mounting member, arranged at intervals on the periphery of the outer ring gasket 35, and supported between the first mounting member and the second mounting member, and stably support the mixing barrel 20 to reduce the shaking of the mixing barrel 20. Each support block 38 can be made of an elastic material.
[0037] Preferably, please refer to Figure 1 , Figure 6 , Figure 8 , and Figure 9 , a safety switch 50, which can be a reed switch, includes a magnetic member 51 and a switch member 55 respectively mounted on the first mounting member and the second mounting member. Among them, the magnetic member 51 can be fixed to the bottom surface of the mixing barrel 20 and located outside the outer ring fastener 45. The switch member 55 is used to sense the magnetic member 51 and can be located in the base 10. As Figure 8 shown, when the mixing barrel 20 is not yet installed in place and the magnetic member 51 is far from the switch member 55, the reeds inside the switch member 55 are separated to disconnect the circuit and the driving device cannot be started. As Figure 9 shown, when the mixing barrel 20 is installed in place, the magnetic member 51 moves to a position close to the switch member 55. Affected by the magnetic field of the magnetic member 51, the reeds inside the switch member 55 come into contact and can connect the circuit, and then the driving device can be started. By using the safety switch 50, it is possible to prevent the driving device from being started when the mixing barrel 20 is not yet installed in place, improving safety.
[0038] By using the above technical features, the user can quickly and conveniently disassemble and assemble the mixing barrel 20, and can disassemble the mixing barrel 20 for cleaning. In addition, since an outer ring gasket 35 is provided between the outer ring fastener 45 and the first mounting member, it can provide support elasticity and sealing force, prevent external pollution sources from entering, and has elasticity, and provides a buffering function during the operation of the machine. The outer ring gasket 35 can be disassembled for cleaning. When the sealing performance is insufficient due to wear or aging after long-term use, a new outer ring gasket 35 can be replaced to ensure the sealing performance between the mixing barrel 20 and the base 10.
[0039] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the technical content disclosed above within the scope of the technical solution of the present invention. However, as long as it does not deviate from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A mixing barrel installation structure for a vertical chopping mixer, characterized in that: Used to install a mixing barrel on a base, the mixing barrel installation structure of the vertical chopping mixer includes: a first mounting member; a second mounting member, wherein the first mounting member and the second mounting member are respectively formed on the base and the mixing barrel; a mounting block, the mounting block being fixed to the first mounting member, the mounting block comprising a groove and more than one buckle portion, the groove being recessed from the end surface of the mounting block away from the first mounting member toward the first mounting member, the buckle portion being formed on the outer periphery of the mounting block, the buckle portion comprising a buckle groove, an entrance, and a convex block, the buckle groove extending along the circumference of the mounting block, the entrance extending from the end surface of the mounting block away from the first mounting member and being connected to the buckle groove, the convex block being adjacent to the entrance, and being located between the buckle groove and the end surface of the mounting block away from the first mounting member; An outer ring sealing gasket, the outer ring sealing gasket is sleeved on the outer circumference of the mounting block; an inner ring block, the inner ring block is combined with the second mounting member and extends into the groove of the mounting block; and An outer ring fastener is combined with the second mounting member and surrounds the outer circumference of the mounting block to be tightly pressed against the outer ring sealing gasket. The outer ring fastener includes an inner circumferential surface and more than one buckle block. The buckle block protrudes inward from the inner circumferential surface of the outer ring fastener and extends into the buckle groove of the corresponding buckle part of the mounting block to be buckled with the protrusion of the corresponding buckle part.
2. The mixing barrel installation structure of the vertical chopping mixer according to claim 1, characterized in that: An inner ring sealing ring is installed on the inner side of the inner ring block.
3. The mixing barrel installation structure of a vertical chopping mixer according to claim 2, characterized in that: The mounting block comprises an oil seal groove, the oil seal groove is recessed from the end surface of the groove toward the first mounting piece, and an oil seal is placed in the oil seal groove.
4. The mixing barrel installation structure of a vertical chopping mixer according to claim 3, characterized in that: The mounting block includes an annular groove, which is recessed from the end surface of the mounting block toward the first mounting member and away from the first mounting member; An O-ring is placed in the annular groove and is sandwiched between the first mounting member and the mounting block.
5. The mixing barrel installation structure of a vertical chopping mixer according to claim 4, characterized in that: The distance between the first mounting member and the second mounting member is greater than the distance between the first mounting member and the end face of the mounting block away from the first mounting member, and the distance between the second mounting member and the end face of the inner ring block away from the second mounting member is less than the distance between the second mounting member and the end face of the groove of the mounting block.
6. The mixing barrel installation structure of a vertical chopping mixer according to claim 5, characterized in that: The outer ring fastener comprises a ring body and a plurality of rods, the plurality of rods penetrate into the ring body and extend out of the inner circumference of the ring body, and the portion of each rod extending out of the inner circumference of the ring body forms the buckle block.
7. The mixing drum installation structure of a vertical chopping mixer according to any one of claims 1 to 6, characterized in that: It comprises a plurality of support blocks which are fixed to the first mounting member or the second mounting member and are located at the periphery of the outer ring sealing gasket and supported between the first mounting member and the second mounting member.
8. The mixing drum installation structure of a vertical chopping mixer according to any one of claims 1 to 6, characterized in that: The utility model comprises a safety switch, which comprises a magnetic component and a switch component which are respectively mounted on the first mounting component and the second mounting component. The switch component is used for sensing the magnetic component.
9. The mixing drum installation structure of a vertical chopping mixer according to claim 7, characterized in that: The utility model comprises a safety switch, which comprises a magnetic component and a switch component which are respectively mounted on the first mounting component and the second mounting component. The switch component is used for sensing the magnetic component.