Beverage extraction filter

Abstract

The utility model discloses an extraction filter for beverages, which comprises a filter tank, a feed hopper connected with the top of the filter tank, a filter screen arranged in the filter tank, a dredging component for preventing the filter screen from being blocked and a mounting component for quickly replacing the filter screen, the dredging component comprises a cleaning brush arranged in the filtering tank, a push rod connected with one side of the cleaning brush, a transverse plate connected with one side of the filtering tank, a motor connected with the bottom of the transverse plate, a rotating shaft connected with the output end of the motor and a fixed disc connected with the top of the rotating shaft. The problems that when an existing filter is used, although impurities and the like in beverages can be filtered, many impurities can be left on a filter cover after the filter cover is used for a long time, the impurities can be cleaned only by detaching the whole filter cover, operation is relatively tedious and complex, and therefore practicability is insufficient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of beverage filtration, in particular to an extraction filter for beverages. Background Art

[0002] Beverages are products made from one or more edible ingredients, with or without auxiliary materials, food additives, and food nutrient fortifiers, that are processed into quantitative packaging for direct drinking or mixing with other drinks, with an ethanol content not exceeding 0.5% by mass. They can also be called drinks. Beverages need to go through extraction and filtration steps during processing to provide a better taste.

[0003] The existing patent CN217367448U discloses a beverage extraction filter, including a first support frame and a second support frame, wherein the bottom of the first support frame and the second support frame on opposite sides is fixedly connected with a partition, the inner cavity of the partition is movably connected with a discharge pipe through a bearing, and the surface of the discharge pipe is fixedly connected with a first pulley. The utility model can effectively solve the problem that the traditional beverage extraction filter is insufficiently filtered during use, and the process of replacing the filter screen is cumbersome and cannot meet the use requirements through the coordinated use of the first support frame, the second support frame, the partition, the discharge pipe, the first pulley, the shell, the mounting plate, the motor, the transmission rod, the second pulley, the feed hopper, the positioning rod, the connecting plate, the spring, the support block, the filter cover and the limit block. The device can easily replace the filter screen, ensure the beverage filtering effect, and at the same time improve the filtering efficiency and the processing effect of the beverage.

[0004] Based on the search of the above patents and in combination with filters in the prior art, it was found that although the above filter can filter impurities in beverages when in use, a lot of impurities will remain on the filter cover after long-term use. These impurities need to be completely removed from the filter cover before they can be cleaned up. The operation is relatively cumbersome and complicated, resulting in insufficient practicality. Utility Model Content

[0005] The purpose of the utility model is to provide an extraction filter for beverages, so as to solve the problem that the existing filter proposed in the above-mentioned background technology can filter impurities in beverages when in use, but after the filter cover is used for a long time, a lot of impurities will remain on it. These impurities need to be completely removed from the filter cover before they can be cleaned up, and the operation is relatively cumbersome and complicated, thus resulting in the problem of insufficient practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a beverage extraction filter, comprising a filter tank, a feeding hopper connected to the top of the filter tank, a filter screen arranged in the filter tank, a dredging component for preventing the filter screen from being blocked, and a mounting component for quickly replacing the filter screen, the dredging component comprising a cleaning brush arranged in the filter tank, a push rod connected to one side of the cleaning brush, a horizontal plate connected to one side of the filter tank, a motor connected to the bottom of the horizontal plate, a rotating shaft connected to the output end of the motor, a fixed plate connected to the top of the rotating shaft, a fixed rod connected to one side of the top of the fixed plate, a connecting rod arranged between the fixed rod and the push rod, and a collecting component for collecting impurities, wherein the two ends of the connecting rod are respectively hinged to the fixed rod and the push rod, the push rod passes through the filter tank and is slidably connected to the filter tank, and the rotating shaft is rotatably connected to the horizontal plate.

[0007] Preferably, the mounting component includes a mounting port opened on one side of the filter tank, a first sealing gasket connected to the outside of the filter screen, a fixed plate connected to one side of the filter screen, a slide groove opened on one side of the fixed plate, sliders respectively arranged on both sides of the slide groove, a spring arranged between the two sliders, a clamping rod connected to the slider, extension plates respectively connected to both sides of the filter tank, a toggle plate connected to the slider and a clamping groove opened on the extension plate, the clamping rod is plugged into the clamping groove, the clamping rod passes through the slide groove and is slidably connected to the fixed plate, the slider is slidably connected to the slide groove, and both ends of the spring are respectively fixedly connected to the two sliders.

[0008] Preferably, the collecting component includes a debris discharge port opened on one side of the filter tank, a support plate fixedly connected to one side of the filter tank, a slot opened on the top of the support plate, an insert block connected to the slot, and a collecting box connected to the top of the insert block, and the insert block is plugged into the slot.

[0009] Preferably, a closing plate is inserted into the impurity discharge port, and a second sealing gasket is fixedly connected to the outer side of the closing plate.

[0010] Preferably, a support groove is provided on one side of the filter tank, a support block is fixedly connected to one side of the filter screen, and the support block is plugged into the support groove.

[0011] Preferably, a guide groove is provided on the top of the transverse plate, a guide block is slidably connected in the guide groove, and a support rod is fixedly connected between the guide block and the push rod.

[0012] Preferably, a discharge pipe is fixedly connected to one side of the lower portion of the filter tank, and a control valve is installed on the outer side of the discharge pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting up a filter tank, a feeding hopper, a filter screen and a dredging component, impurities in the beverage can be filtered through the filter screen. The motor can drive the fixed plate to rotate, and then drive the connecting rod to swing, and then drive the push rod and the cleaning brush to move horizontally repeatedly. The movement of the cleaning brush can clean up the impurities on the top of the filter screen, dredge the filter screen, and ensure the filtering stability of the filter screen. There is no need to remove the filter screen for cleaning, which can improve efficiency and greatly improve the practicality and efficiency of the device;

[0015] 2. By providing an installation component, the movement of the toggle plate can drive the slider to slide, which can then drive the spring to deform and at the same time drive the clamping rod to move, so that the filter can be inserted into the installation port. The spring reset can drive the two clamping rods to be inserted into the clamping slot, so that the filter can be connected and fixed to the filter tank, and the filter can be quickly disassembled and replaced, thereby further improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0017] Figure 2 A left side view provided for the utility model;

[0018] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0019] Figure 4 The utility model provides Figure 3 Enlarged view of point C in the middle;

[0020] Figure 5 A front view provided for the utility model;

[0021] Figure 6 The utility model provides Figure 5 A three-dimensional cross-section view at the middle BB;

[0022] Figure 7 The utility model provides Figure 6 Enlarged view of point D in the middle.

[0023] In the figure: 1, filter tank; 11, hopper; 12, filter screen; 21, cleaning brush; 22, push rod; 23, cross plate; 24, motor; 25, shaft; 26, fixed plate; 27, fixed rod; 28, connecting rod; 31, installation port; 32, first sealing gasket; 33, fixed plate; 34, slide groove; 35, slider; 36, spring; 37, clamping rod; 38, extension plate; 39, toggle plate; 40, clamping groove; 41, debris discharge port; 42, support plate; 43, slot; 44, plug block; 45, collection box; 51, closing plate; 52, second sealing gasket; 61, support groove; 62, support block; 71, guide groove; 72, guide block; 73, support rod; 81, discharge pipe; 82, control valve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5The utility model provides a technical solution: a beverage extraction filter, comprising a filter tank 1, a feeding hopper 11 connected to the top of the filter tank 1, a filter screen 12 arranged in the filter tank 1, a dredging component for preventing the filter screen 12 from being blocked, and a mounting component for quickly replacing the filter screen 12, the dredging component comprising a cleaning brush 21 arranged in the filter tank 1, a push rod 22 connected to one side of the cleaning brush 21, a horizontal plate 23 connected to one side of the filter tank 1, a motor 24 connected to the bottom of the horizontal plate 23, a rotating shaft 25 connected to the output end of the motor 24, a fixed disk 26 connected to the top of the rotating shaft 25, a fixed rod 27 connected to one side of the top of the fixed disk 26, a connecting rod 28 arranged between the fixing rod 27 and the push rod 22, and a connecting rod 29 arranged between the fixing rod 27 and the push rod 22. The cleaning brush 21 is in contact with the top of the filter screen 12, and the filter screen 12 can filter impurities in the beverage. The motor 24 can drive the rotating shaft 25 and the fixed plate 26 to rotate when it is started. The rotation of the fixed plate 26 can drive the fixed rod 27 to rotate, and then drive the connecting rod 28 to push the push rod 22 to move. The push rod 22 can drive the cleaning brush 21 to move horizontally repeatedly. The movement of the cleaning brush 21 can clean the impurities on the filter screen 12, and the filter screen 12 can be dredged to ensure the filtration performance of the filter screen 12. The collecting component includes a discharge port 41 opened on one side of the filter tank 1, a support plate 42 fixedly connected to one side of the filter tank 1, a slot 43 opened on the top of the support plate 42, a plug block 44 connected to the slot 43, and a collection box 45 connected to the top of the plug block 44. The plug block 44 is plugged into the slot 43, and the plug block 44 can be inserted into the slot 43. The collection box 45 can be installed on one side of the filter tank 1. Impurities can be discharged through the discharge port 41 and fall into the collection box 45. The impurities can be uniformly collected and processed through the collection box 45. A closing plate 51 is inserted in the discharge port 41, and a second sealing gasket 52 is fixedly connected to the outer side of the closing plate 51. The closing plate 51 can close the discharge port 41 for convenience. To filter the beverage, the second sealing gasket 52 can prevent the beverage from leaking from the discharge port 41, a guide groove 71 is provided on the top of the cross plate 23, and a guide block 72 is slidably connected in the guide groove 71, and a support rod 73 is fixedly connected between the guide block 72 and the push rod 22, and the push rod 22 can drive the support rod 73 and the guide block 72 to move, and the guide block 72 can support and guide the movement of the push rod 22 to prevent the push rod 22 from tilting, thereby ensuring the cleaning stability of the cleaning brush 21, and a discharge pipe 81 is fixedly connected to one side of the lower part of the filter tank 1, and a control valve 82 is installed on the outer side of the discharge pipe 81, and the control valve 82 can control the opening and closing of the discharge pipe 81, and the filtered beverage can be discharged through the discharge pipe 81, which is convenient for subsequent operations.

[0026] See also Figure 1 , Figure 5 , Figure 6 as well as Figure 7 The mounting components include a mounting port 31 opened on one side of the filter tank 1, a first sealing gasket 32 ​​connected to the outer side of the filter screen 12, a fixing plate 33 connected to one side of the filter screen 12, a slide groove 34 opened on one side of the fixing plate 33, sliders 35 respectively arranged on both sides of the slide groove 34, a spring 36 arranged between the two sliders 35, a clamping rod 37 connected to the slider 35, an extension plate 38 respectively connected to both sides of the filter tank 1, a toggle plate 39 connected to the slider 35, and a clamping groove 40 opened on the extension plate 38, the clamping rod 37 is plugged into the clamping groove 40, the clamping rod 37 passes through the slide groove 34 and is slidably connected to the fixing plate 33, the slider 35 is slidably connected to the slide groove 34, and both ends of the spring 36 are fixedly connected to the two sliders 35 respectively. The two toggle plates 39 can drive the slider 35 to move, and the slider 35 can squeeze the spring 36 to deform it, and at the same time can drive the clamping rod 37 to move, and the filter 12 can be inserted into the installation port 31. The spring 36 resets to drive the clamping rod 37 to be clamped into the clamping groove 40, and the filter 12 can be installed to achieve quick installation and removal of the filter 12, which is convenient for replacing the filter 12. The first sealing gasket 32 ​​can prevent the beverage from leaking from the installation port 31. A support groove 61 is provided on one side of the filter tank 1, and a support block 62 is fixedly connected to one side of the filter 12. The support block 62 is plugged into the support groove 61. When the filter 12 is installed, the support block 62 can be inserted into the support groove 61 to support the filter 12 to prevent the filter 12 from tilting and being damaged.

[0027] Working principle: When working, push the two toggle plates 39, and the movement of the toggle plates 39 can make the slider 35 slide. The sliding of the slider 35 can squeeze the spring 36 to deform it, and at the same time, the slider 35 can drive the clamping rod 37 to move, and then insert the filter 12 into the installation port 31. At this time, the support block 62 is synchronously inserted into the support groove 61, and then the toggle plate 39 is released, and the spring 36 is reset to drive the clamping rod 37 to reset, so that the clamping rod 37 is clamped into the clamping groove 40, and the filter 12 can be fixed. Then the beverage is added to the filter tank 1 through the feeding hopper 11, and impurities are filtered through the filter 12. When the filter 12 is blocked, the closing plate 51 is removed from the impurity discharge port 41, and the plug 44 at the bottom of the collection box 45 is aligned with the slot 43 and inserted into the slot 43, the collection box 45 is fixed, and then it can be started. The motor 24 can drive the rotating shaft 25 and the fixed plate 26 to rotate. The rotation of the fixed plate 26 can drive the fixed rod 27 to rotate. The fixed rod 27 can drive the connecting rod 28 and the push rod 22 to move. The movement of the push rod 22 can drive the cleaning brush 21 to move horizontally repeatedly. The movement of the cleaning brush 21 can push the impurities on the top of the filter 12 into the impurity discharge port 41, and discharge them into the collection box 45 through the impurity discharge port 41 to collect the impurities. Then, the closing plate 51 is inserted into the impurity discharge port 41 again to close the impurity discharge port 41 to prevent the beverage from leaking. The beverage can then be filtered. After the filtration is completed, the control valve 82 is opened to discharge the filtered beverage. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A beverage extraction filter, comprising a filter tank (1), a hopper (11) connected to the top of the filter tank (1), a filter screen (12) arranged in the filter tank (1), a dredging component for preventing the filter screen (12) from being blocked, and a mounting component for quickly replacing the filter screen (12), characterized in that: The dredging component comprises a cleaning brush (21) arranged in the filter tank (1), a push rod (22) connected to one side of the cleaning brush (21), a horizontal plate (23) connected to one side of the filter tank (1), a motor (24) connected to the bottom of the horizontal plate (23), a rotating shaft (25) connected to the output end of the motor (24), a fixed plate (26) connected to the top of the rotating shaft (25), a fixed rod (27) connected to one side of the top of the fixed plate (26), a connecting rod (28) arranged between the fixed rod (27) and the push rod (22), and a collecting component for collecting impurities, wherein the two ends of the connecting rod (28) are respectively hinged to the fixed rod (27) and the push rod (22), the push rod (22) passes through the filter tank (1) and is slidably connected to the filter tank (1), and the rotating shaft (25) is rotatably connected to the horizontal plate (23).

2. A beverage extraction filter according to claim 1, characterized in that: The mounting component comprises a mounting opening (31) provided on one side of the filter tank (1), a first sealing gasket (32) connected to the outside of the filter screen (12), a fixing plate (33) connected to one side of the filter screen (12), a sliding groove (34) provided on one side of the fixing plate (33), sliders (35) respectively provided on both sides of the sliding groove (34), a spring (36) provided between the two sliders (35), a clamping rod (37) connected to the slider (35), an extension plate (38) respectively connected to both sides of the filter tank (1), a toggle plate (39) connected to the slider (35), and a clamping groove (40) provided on the extension plate (38), wherein the clamping rod (37) is plugged into the clamping groove (40), the clamping rod (37) passes through the sliding groove (34) and is slidably connected to the fixing plate (33), the slider (35) is slidably connected to the sliding groove (34), and both ends of the spring (36) are respectively fixedly connected to the two sliders (35).

3. A beverage extraction filter according to claim 1, characterized in that: The collecting component comprises a debris discharge port (41) provided on one side of the filter tank (1), a support plate (42) fixedly connected to one side of the filter tank (1), a slot (43) provided on the top of the support plate (42), an insert block (44) connected to the slot (43), and a collecting box (45) connected to the top of the insert block (44), wherein the insert block (44) is plugged into the slot (43).

4. A beverage extraction filter according to claim 3, characterized in that: A closing plate (51) is inserted into the impurity discharge port (41), and a second sealing gasket (52) is fixedly connected to the outside of the closing plate (51).

5. The beverage extraction filter according to claim 1, characterized in that: A support groove (61) is provided on one side of the filter tank (1), and a support block (62) is fixedly connected to one side of the filter screen (12), and the support block (62) is plugged into the support groove (61).

6. The beverage extraction filter according to claim 1, characterized in that: A guide groove (71) is provided on the top of the transverse plate (23), a guide block (72) is slidably connected in the guide groove (71), and a support rod (73) is fixedly connected between the guide block (72) and the push rod (22).

7. A beverage extraction filter according to claim 1, characterized in that: A discharge pipe (81) is fixedly connected to one side of the lower portion of the filter tank (1), and a control valve (82) is installed on the outside of the discharge pipe (81).

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