Vacuum leakage prevention device of dough mixer
By designing a sealing ring including a first sealing ring, a second sealing ring and an adjustment mechanism in the dredging machine, the displacement of the loading and unloading pipes is detected and adjusted in real time, the gas leakage problem caused by vibration or stirring during the vacuum powder extraction of the dredging machine is solved, and a good sealing state and normal operation are achieved.
Patent Information
- Application Number
- CN202422143223.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-02
AI Technical Summary
During the vacuum powder extraction process of the dough machine, the discharge port displacement caused by vibration or stirring will cause sealing damage at the connection, and gas leakage will affect the normal operation of the dough machine.
A sealing ring including a first sealing ring, a second sealing ring and an adjustment mechanism is designed. Through the coordination of the detection ring, the position detector and the regulator, the displacement changes of the feeding pipe are detected in real time, and the good connection between the feeding pipe and the feeding pipe is maintained through the adjustment mechanism to ensure sealing.
It effectively prevents gas leakage due to vibration or stirring, maintains a good sealing state during powder extraction of the dough machine, and ensures the normal operation of the dough machine.
Smart Images
Figure CN223019713U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of food machinery manufacturing, in particular to a vacuum leakage prevention device for a dough mixer. Background Art
[0002] When a vacuum dough mixer performs the flour suction work, it is necessary to first store the flour to be sucked in a flour storage container, and at the same time ensure that the flour storage container and the flour are both dry and free of impurities. Since the flour is not easy to flow when piled up too much, it is necessary to adopt methods such as vibration or stirring to improve its fluidity, and ensure that the feeding port of the flour storage container is connected to the feeding port of the vacuum dough mixer during use and the connection is well sealed, so as to prevent gas leakage.
[0003] However, during the long-term vibration or stirring process of the flour storage container, the feeding port is prone to displacement, thus damaging the sealing performance of the connection, and the gas leakage affects the normal operation of the dough mixer.
[0004] Therefore, a vacuum leakage prevention device for a dough mixer is now proposed to solve the gas leakage problem caused by the displacement at the connection during the vibration and stirring processes in the vacuum flour suction process of the dough mixer. Content of the Utility Model
[0005] The utility model overcomes the deficiencies of the prior art and provides a vacuum leakage prevention device for a dough mixer.
[0006] To achieve the above object, the technical solution adopted by the utility model is: a vacuum leakage prevention device for a dough mixer, comprising: a sealing ring, the sealing ring can be sleeved at the connection of the feeding pipe and the discharging pipe, the sealing ring includes a first sealing ring, a second sealing ring and an adjusting mechanism, and the adjusting mechanism is arranged between the first sealing ring and the second sealing ring;
[0007] The adjusting mechanism includes a detection ring, a position detector and a regulator. The position detector and the regulator are both arranged on the detection ring. The position detector is electrically connected to the detection ring, and the position detector is electrically connected to the regulator. The regulator includes a rotating block, a connecting rod and an adjusting block. The adjusting block is fixed on the detection ring, the rotating block is arranged on the side far from the detection ring, the connecting rod connects the rotating block and the adjusting block, the feeding pipe can extend into the detection ring, and the adjusting block can control the working of the connecting rod, so that the rotating block moves away from or approaches the feeding pipe;
[0008] The position detector is used to detect the position change between the feeding pipe and the detection ring, and the position detector can control the working of the detection ring to make the detection ring rotate so as to drive the feeding pipe to rotate.
[0009] In a preferred embodiment of the present utility model, the adjusting block includes an electric push rod, and the electric push rod is arranged at the connection between the adjusting block and the connecting rod.
[0010] In a preferred embodiment of the present utility model, there are several position detectors, which are evenly distributed on the detection ring.
[0011] In a preferred embodiment of the present utility model, there are several regulators, which are evenly distributed on the detection ring.
[0012] In a preferred embodiment of the present utility model, at least one position detector is arranged between every two regulators, and the position detector is arranged in the middle.
[0013] In a preferred embodiment of the present utility model, the sealing ring further includes a feeding pipe connection ring and a discharging pipe connection ring, and the arrangement order from top to bottom is the discharging pipe connection ring, the first sealing ring, the adjusting mechanism, the second sealing ring, and the feeding pipe connection ring.
[0014] In a preferred embodiment of the present utility model, both the first sealing ring and the second sealing ring are provided with an inner ring body and an outer ring body. The size of the inner ring body is the same as that of the detection ring, and the detection ring can be sleeved in the outer ring body.
[0015] In a preferred embodiment of the present utility model, the size of the inner ring body is larger than that of the feeding pipe and the discharging pipe, and the feeding pipe and the discharging pipe can be sleeved in the inner ring body.
[0016] In a preferred embodiment of the present utility model, several sealing rings are further arranged on the sealing ring, and the sealing rings are respectively arranged between the discharging pipe connection ring, the first sealing ring, the adjusting mechanism, the second sealing ring, and the feeding pipe connection ring.
[0017] The present utility model solves the defects existing in the background technology, and the present utility model has the following beneficial effects:
[0018] The sealing ring of the present utility model is provided with a first sealing ring, a second sealing ring and an adjusting mechanism. During use, the user inserts the blanking pipe into the first sealing ring and extends it to the adjusting mechanism, and inserts the feeding pipe into the second sealing ring. When the upper and lower feeding pipes are aligned, they are fixed. During the vacuum powder extraction process and the vibration and stirring process of the dough mixer, the position detector continuously detects the displacement change of the feeding pipe. When the feeding pipe generates displacement, the regulator controls the connecting rod to extend, so that the surface of the rotating block fits with the surface of the blanking pipe. At this time, the detection ring rotates, driving the feeding pipe to rotate back to the initial position, realizing that even during the vibration and stirring of the blanking pipe during the powder extraction process of the bread machine, it still maintains a constant displacement connection with the feeding pipe, thereby maintaining a good sealing state, and solving the problem that the displacement of the blanking port is likely to occur during the long-term vibration or stirring process of the flour storage container, resulting in the destruction of the sealing performance at the connection and gas leakage affecting the normal operation of the dough mixer. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The present utility model will be further described below in conjunction with the drawings and embodiments;
[0020] Figure 1 is a three-dimensional structure diagram of the sealing ring of the preferred embodiment of the present utility model;
[0021] Figure 2 is an exploded view of the sealing ring of the preferred embodiment of the present utility model;
[0022] Figure 3 is a sectional view of the adjusting mechanism of the preferred embodiment of the present utility model;
[0023] Figure 4 is a working schematic diagram of the adjusting mechanism of the preferred embodiment of the present utility model.
[0024] In the figure: 1, the first sealing ring; 10, the inner ring body; 11, the outer ring body;
[0025] 2, the second sealing ring;
[0026] 3, the adjusting mechanism; 30, the detection ring; 31, the position detector; 32, the regulator; 320, the rotating block; 321, the connecting rod; 322, the adjusting block; 3220, the electric push rod;
[0027] 4, the feeding pipe connecting ring; 5, the blanking pipe connecting ring; 6, the sealing ring; 7, the blanking pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0029] It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there can also be another intermediate component through which it is fixed. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be another intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be another intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.
[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used herein in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.
[0031] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, a dough mixer anti-vacuum leakage device includes: a sealing ring, the sealing ring can be sleeved at the connection of the blanking pipe 7 and the feeding pipe, the sealing ring includes a first sealing ring 1, a second sealing ring 2 and an adjusting mechanism 3, and the adjusting mechanism 3 is arranged between the first sealing ring 1 and the second sealing ring 2;
[0032] The adjusting mechanism 3 includes a detection ring 30, a position detector 31 and a regulator 32. The position detector 31 and the regulator 32 are both arranged on the detection ring 30. The position detector 31 is electrically connected to the detection ring 30, and the position detector 31 is electrically connected to the regulator 32. The regulator 32 includes a rotating block 320, a connecting rod 321 and an adjusting block 322. The adjusting block 322 is fixed on the detection ring 30. The rotating block 320 is arranged on the side away from the detection ring 30. The connecting rod 321 connects the rotating block 320 and the adjusting block 322. The blanking pipe 7 can extend into the detection ring 30. The adjusting block 322 can control the operation of the connecting rod 321, so that the rotating block 320 moves away from or close to the blanking pipe 7;
[0033] The position detector 31 is used to detect the position change of the blanking pipe 7 and the detection ring 30. The position detector 31 can control the operation of the detection ring 30 to make the detection ring 30 rotate, thereby driving the blanking pipe 7 to rotate.
[0034] During use, the user inserts the blanking pipe 7 into the first sealing ring 1 and extends it to the adjusting mechanism 3, and inserts the feeding pipe into the second sealing ring 2. When the upper and lower blanking pipes 7 are aligned, they are fixed. During the vibration and stirring processes of the dough mixer during vacuum powder extraction, the position detector 31 continuously detects the displacement change of the feeding pipe. When the feeding pipe generates displacement, the regulator 32 controls the connecting rod 321 to extend, so that the surface of the rotating block 320 fits with the surface of the blanking pipe 7. At this time, the detection ring 30 rotates, driving the feeding pipe to rotate back to the initial position. It realizes that during the powder extraction process of the bread machine, even under vibration and stirring, the blanking pipe 7 still maintains a constant displacement and is connected to the feeding pipe, so as to maintain a good sealing state. It solves the problem that the flour storage container is prone to displacement of the blanking port during long-term vibration or stirring, resulting in damage to the sealing performance at the connection and gas leakage affecting the normal operation of the dough mixer.
[0035] In a preferred embodiment of the present invention, the adjusting block 322 includes an electric push rod 3220. The electric push rod 3220 is arranged at the connection between the adjusting block 322 and the connecting rod 321. Specifically, the adjusting block 322 can control the operation of the electric push rod 3220 to make the connecting rod 321 expand and contract, so that the rotating block 320 approaches or moves away from the blanking pipe 7. An adjustable connection method is set to adjust the distance between the rotating block 320 and the blanking pipe 7, avoiding obstruction caused by the rotating block 320 during the vibration operation of the blanking pipe 7.
[0036] In a preferred embodiment of the present invention, there are several position detectors 31, which are evenly distributed on the detection ring 30.
[0037] In a preferred embodiment of the present invention, there are several regulators 32, which are evenly distributed on the detection ring 30.
[0038] In a preferred embodiment of the present invention, at least one position detector 31 is arranged between every two regulators 32, and the position detector 31 is arranged in the middle.
[0039] In a preferred embodiment of the present utility model, the sealing ring further includes a feeding pipe connecting ring 4 and a discharging pipe connecting ring 5. The arrangement order from top to bottom is successively the discharging pipe connecting ring 5, the first sealing ring 1, the adjusting mechanism 3, the second sealing ring 2, and the feeding pipe connecting ring 4. Both the first sealing ring 1 and the second sealing ring 2 are provided with an inner ring body 10 and an outer ring body 11. The size of the inner ring body 10 is the same as that of the detection ring 30, and the detection ring 30 can be sleeved inside the outer ring body 11. The size of the inner ring body 10 is larger than that of the feeding pipe and the discharging pipe 7, and the discharging pipe 7 and the discharging pipe 7 can be sleeved inside the inner ring body 10. The nested manner can better ensure the sealing performance at the connection of the feeding pipe and the discharging pipe 7.
[0040] In a preferred embodiment of the present utility model, a plurality of sealing rings 6 are further provided on the sealing ring. The sealing rings 6 are respectively arranged between the discharging pipe connecting ring 5, the first sealing ring 1, the adjusting mechanism 3, the second sealing ring 2, and the feeding pipe connecting ring 4. The setting of the sealing rings 6 can ensure the sealing performance between each ring body.
[0041] When the present utility model is in use, the discharging pipe 7 is inserted into the first sealing ring 1 and extends to the adjusting mechanism 3, and the feeding pipe is inserted into the second sealing ring 2. When the upper and lower discharging pipes 7 are aligned, they are fixed. During the vibration and stirring processes in the vacuum powder extraction process of the dough mixer, the position detector 31 continuously detects the displacement change of the feeding pipe. When the feeding pipe generates displacement, the regulator 32 controls the connecting rod 321 to extend, so that the surface of the rotating block 320 fits with the surface of the discharging pipe 7. At this time, the detection ring 30 rotates, driving the feeding pipe to rotate back to the initial position. It realizes that even during the vibration and stirring, the discharging pipe 7 remains in a fixed displacement and is connected to the feeding pipe during the powder extraction process of the bread machine, thereby maintaining a good sealing state. It solves the problem that the displacement of the discharging port is likely to occur during the long-term vibration or stirring process of the flour storage container, resulting in the damage of the sealing performance at the connection and the gas leakage affecting the normal operation of the dough mixer.
[0042] The above embodiments only represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can be made. These are all equivalent modifications and evolutions based on the essential technology of the present utility model to the above embodiments, and these all belong to the protection scope of the present utility model.
Claims
1. A vacuum leakage prevention device for a dough mixer, comprising: A sealing ring, which can be sleeved at the connection between the lower material pipe and the upper material pipe, characterized in that the sealing ring comprises a first sealing ring, a second sealing ring and an adjustment mechanism, and the adjustment mechanism is arranged between the first sealing ring and the second sealing ring; The adjusting mechanism comprises a detection ring, a position finder and an adjuster, the position finder and the adjuster are both arranged on the detection ring, the position finder is electrically connected to the detection ring, the position finder is electrically connected to the adjuster, the adjuster comprises a rotating block, a connecting rod and an adjusting block, the adjusting block is fixed on the detection ring, the rotating block is arranged on a side away from the detection ring, the connecting rod connects the rotating block and the adjusting block, the feeding tube can extend into the detection ring, and the adjusting block can control the connecting rod to work, so that the rotating block is away from or close to the feeding tube; The position detector is used to detect the position change of the feeding tube and the detection ring. The position detector can control the detection ring to work so that the detection ring rotates, thereby driving the feeding tube to rotate.
2. The vacuum leakage prevention device for a dough mixer according to claim 1, characterized in that: The adjusting block comprises an electric push rod, and the electric push rod is arranged at the connection between the adjusting block and the connecting rod.
3. The vacuum leakage prevention device for a dough mixer according to claim 1, characterized in that: There are a plurality of locators, and the locators are evenly distributed on the detection ring.
4. The vacuum leakage prevention device for a dough mixer according to claim 3, characterized in that: There are a plurality of regulators, and the regulators are evenly distributed on the detection ring.
5. The vacuum leakage prevention device for a dough mixer according to claim 4, characterized in that: At least one position detector is arranged between every two of the regulators, and the position detector is arranged in the center.
6. The vacuum leakage prevention device for a dough mixer according to claim 1, characterized in that: The sealing ring also includes a feed pipe connecting ring and a feed pipe connecting ring, and the arrangement order from top to bottom is the feed pipe connecting ring, the first sealing ring, the adjustment mechanism, the second sealing ring, and the feed pipe connecting ring.
7. The vacuum leakage prevention device for a dough mixer according to claim 1, characterized in that: The first sealing ring and the second sealing ring are both provided with an inner ring body and an outer ring body. The size of the inner ring body is the same as that of the detection ring, and the detection ring can be sleeved in the outer ring body.
8. The vacuum leakage prevention device for a dough mixer according to claim 7, characterized in that: The size of the inner ring body is larger than that of the upper and lower feeding pipes, and the lower and lower feeding pipes can be sleeved in the inner ring body.
9. The vacuum leakage prevention device for a dough mixer according to claim 6, characterized in that: A plurality of sealing rings are also arranged on the sealing ring, and the sealing rings are respectively arranged between the lower material pipe connecting ring, the first sealing ring, the adjusting mechanism, the second sealing ring, and the upper material pipe connecting ring.