Residue filtering device

Abstract

The utility model discloses a residue filtering device, which belongs to the technical field of traditional Chinese medicine residue filtering and comprises a base, the base is in an inverted U shape, a filter screen for filtering medicine residues and traditional Chinese medicine liquid is arranged in the center of an inner cavity of the base, a transverse plate is transversely arranged above the base, and a vertical rod is arranged on the top surface of the transverse plate. The bottom end of the vertical rod penetrates to the bottom face of the transverse plate and is fixedly provided with a pressing block used for squeezing medicine residues, rectangular blocks are symmetrically arranged on the bottom face of the transverse plate and located on the two sides of the vertical rod respectively, a sliding rod is fixedly arranged between every two rectangular blocks, the peripheral sides of the two sliding rods are slidably sleeved with movable blocks respectively, and hinge rods are hinged to the bottom faces of the two movable blocks respectively. The free ends of the two hinge rods are hinged to the peripheral sides of the vertical rods correspondingly, and springs are connected to the positions, located on the two sides of the sliding rods, of one side faces of the two rectangular blocks correspondingly. By means of the residue filtering device, the problem that it is difficult to extrude out medicine residues absorbing traditional Chinese medicine liquid is solved, and waste of the traditional Chinese medicine liquid is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of traditional Chinese medicine filter residue, in particular to a filter residue device. Background Art

[0002] Traditional Chinese medicine refers to medicines used for the prevention, treatment and diagnosis of diseases under the guidance of traditional Chinese medicine theory. Traditional Chinese medicine mainly comes from natural medicines and their processed products. It is green, healthy and has good efficacy. Most of the existing traditional Chinese medicines need to be boiled before they can be taken. Since water washing will reduce the medicinal properties of traditional Chinese medicine, traditional Chinese medicine materials are generally put directly into the pot. After boiling, impurities such as soil in the traditional Chinese medicine are mixed with the residue in the liquid medicine, so a residue filter device is used to filter it before drinking. Most of the current residue filter devices use a filter screen for filtration. The filter screen will block the residue, causing the residue to accumulate on the surface of the filter screen, resulting in the accumulated residue absorbing a certain amount of traditional Chinese medicine liquid, and then it is difficult to squeeze out the traditional Chinese medicine liquid absorbed by the residue, and the filtered residue will be directly discarded, thereby wasting the traditional Chinese medicine liquid.

[0003] For example, the existing Chinese publication number is: CN212941665U, a Chinese medicine filter residue device, which: "comprises a shell, a filter residue device and a fixing device; the filter residue device comprises a groove opened inside the shell, the inside of the shell is fixedly connected to a guide column, the inner bottom end of the shell is fixedly connected to a guide plate, and the guide column is fixedly connected to the top of the guide plate."

[0004] It can be seen that the cited patent document has the problem that it is difficult to squeeze out the drug solution absorbed by the drug residue. Utility Model Content

[0005] The utility model aims to provide a residue filtering device to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a filter residue device comprises a base, the base is in an inverted U-shape, and a filter screen for filtering medicinal residues and Chinese medicine liquid is provided at the center position of the inner cavity of the base, a horizontal plate is horizontally provided above the base, a vertical rod is provided on the top of the horizontal plate, the bottom end of the vertical rod penetrates into the bottom surface of the horizontal plate and is fixedly provided with a pressing block for squeezing the medicinal residue, the bottom surface of the horizontal plate and the two sides of the vertical rod are symmetrically provided with rectangular blocks, a sliding rod is fixed between every two of the rectangular blocks, and movable blocks are slidably sleeved on the peripheral sides of the two sliding rods, the bottom surfaces of the two movable blocks are hinged with hinged rods, and the free ends of the two hinged rods are respectively hinged to the peripheral sides of the vertical rod, wherein one side surface of the two rectangular blocks and the two sides of the sliding rod are respectively connected with springs, and the free ends of the four springs are respectively connected to one side surface of the two movable blocks.

[0007] Preferably, the diameter of the pressing block is the same as the diameter of the filter screen, and the top surfaces of the two movable blocks are in frictional contact with the bottom surfaces of the transverse plates respectively.

[0008] Preferably, one end of the two hinged rods away from the movable block is hinged to the lower half of the vertical rod, and a horizontal block is symmetrically fixed on the top surface of the base.

[0009] Preferably, a slide groove is provided on opposite sides of the two transverse blocks, and the two slide grooves are slidably matched with the transverse plate.

[0010] Preferably, a baffle for limiting the transverse plate is provided on one side of the two transverse blocks, and a clamping block that fits the baffle is fixedly provided on one side of the top surface of the two transverse blocks.

[0011] Preferably, fixing blocks are transversely fixed to the inner walls on both sides of the base, and inclined L-shaped clamping plates are fixed to the side surfaces of the filter.

[0012] Preferably, the top surfaces of the two fixed blocks are provided with slots engaged with the card plate, and the inner bottom surface of the base and located directly below the filter screen is provided with a collection box for collecting Chinese medicine liquid.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The residue filtering device can filter Chinese medicine liquid and residues through the setting of the filter screen, and the setting of the vertical rod and the pressing block can squeeze the medicine liquid absorbed in the residue, reducing the situation where it is difficult to squeeze out the residue that absorbs the Chinese medicine liquid, thereby reducing the waste of the filtered Chinese medicine liquid.

[0015] By setting the movable block and the hinged rod, the vertical rod moves downward and then drives the movable block to move through the hinged rod, and the movable block can stretch the spring. After the Chinese medicine liquid is squeezed out, the retraction of the spring will drive the vertical rod to move upward through the movable block and the hinged rod, and there is no need to consider the return and fixation of the vertical rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the horizontal plate of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the slide bar and the spring of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the slideway and baffle of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the fixing block and the clamping plate of the utility model.

[0022] Description of reference numerals:

[0023] In the figure: 1. base; 2. filter screen; 3. horizontal plate; 4. vertical rod; 5. pressure block; 6. rectangular block; 7. sliding rod; 8. movable block; 9. hinged rod; 10. spring; 11. horizontal block; 12. slide groove; 13. clamping block; 14. baffle; 15. fixed block; 16. clamping plate; 17. collecting box. DETAILED DESCRIPTION

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0026] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0027] like Figures 1 to 5The filter residue device shown in the figure comprises a base 1, which can be fixed in a desired working area by bolts, screws or other fixing methods. The base 1 is set in an inverted U shape. A filter screen 2 for filtering medicinal residues and Chinese medicine liquid is provided at the center of the inner cavity of the base 1. The filter screen 2 is set in a semicircular shape. A collecting box 17 for collecting Chinese medicine liquid is provided on the inner bottom surface of the base 1 and directly below the filter screen 2. The Chinese medicine liquid to be filtered is put into the filter screen 2, so that the Chinese medicine liquid can pass through the filter screen 2 and fall into the collecting box 17 for collection, while the medicinal residue will be left on the surface of the filter screen 2. The inner walls on both sides of the base 1 are transversely A fixed block 15 is fixedly provided, and inclined L-shaped card plates 16 are fixedly provided on both sides of the filter screen 2. The top surfaces of the two fixed blocks 15 are provided with card grooves engaged with the card plates 16, and the top surfaces of the two card plates 16 are fixed with handles. The staff can pull the two handles to remove the card plates 16 from the card grooves of the two fixed blocks 15, thereby removing the filter screen 2. Conversely, after the two card plates 16 are respectively engaged in the card grooves on the top surfaces of the two fixed blocks 15, the filter screen 2 will be suspended between the two fixed blocks 15, so that the traditional Chinese medicine liquid can be filtered, and it is also convenient to take out the filter screen 2 and deal with the medicine residue in the filter screen 2.

[0028] The top surface of the base 1 is symmetrically fixed with cross blocks 11, and the opposite sides of the two cross blocks 11 are provided with slide grooves 12. A cross plate 3 is horizontally arranged above the base 1, and the two slide grooves 12 are slidably adapted to the cross plate 3. The top surface of the cross plate 3 is provided with a vertical rod 4, and the bottom end of the vertical rod 4 penetrates to the bottom surface of the cross plate 3 and is fixed with a pressing block 5 for squeezing the medicine residue. The diameter of the pressing block 5 is the same as the diameter of the filter screen 2. After the medicine residue is left in the filter screen 2 and absorbs the Chinese medicine liquid, the cross plate 3 is pulled to allow the cross plate 3 to move in the inner cavity of the two slide grooves 12, so that the cross plate 3 can move to the top of the base 1 and drive the vertical rod 4 and the pressing block 5 to move to just above the filter screen 2. At this time, the vertical rod 4 is pressed downward, and the vertical rod 4 drives the pressing block 5 to move downward, so that the pressing block 5 can enter the interior of the filter screen 2, squeeze the medicine residue left in the filter screen 2, and squeeze the Chinese medicine liquid absorbed in the medicine residue.

[0029] Rectangular blocks 6 are symmetrically provided on the bottom surface of the cross plate 3 and on both sides of the vertical rod 4, and a sliding rod 7 is fixed between every two rectangular blocks 6. The circumferential sides of the two sliding rods 7 are respectively slidably sleeved with movable blocks 8. The top surfaces of the two movable blocks 8 are respectively in friction contact with the bottom surface of the cross plate 3, and the bottom surfaces of the two movable blocks 8 are hinged with hinged rods 9. The free ends of the two hinged rods 9 are respectively hinged to the circumferential sides of the vertical rod 4, and the ends of the two hinged rods 9 away from the movable blocks 8 are hinged to the lower half of the vertical rod 4. When the vertical rod 4 drives the pressure block 5 to move downward, the vertical rod 4 will drive the two hinged rods 9 to move. When the vertical rod 4 moves downward, the vertical rod 4 will gradually drive the two hinged rods 9 away from the end of the vertical rod 4 to move in relative directions. Conversely, when the vertical rod 4 moves upward, the ends of the two hinged rods 9 away from the vertical rod 4 will move in opposite directions, so that the two hinged rods 9 respectively drive the two movable blocks 8 to move in relative or opposite directions on the circumferential side of the sliding rod 7.

[0030] The two movable blocks 8 are respectively connected to one side of the two rectangular blocks 6 and to the two sides of the slide bar 7, and the free ends of the four springs 10 are respectively connected to one side of the two movable blocks 8. When the two movable blocks 8 move in relative or opposite directions, the springs 10 will be squeezed or stretched, so that the vertical rod 4 drives the pressing block 5 to move downward to squeeze the medicine residue. The two movable blocks 8 will be driven to move in relative directions through the two hinged rods 9, and multiple springs 10 can be stretched. After the extrusion is completed and the personnel releases the vertical rod 4, the two movable blocks 8 can be driven to move in opposite directions through the rebound of the springs 10, so that the two movable blocks 8 respectively drive the vertical rod 4 to move upward through the hinged rod 9, thereby taking the pressing block 5 out of the filter screen 2, and then there is no need to consider the return and fixation of the vertical rod 4, which is convenient for squeezing the medicine residue, thereby reducing the difficulty in squeezing the medicine residue that absorbs the traditional Chinese medicine liquid, thereby reducing the waste of the filtered traditional Chinese medicine liquid.

[0031] The two chute 12 is inserted into the two side grooves 12, and the baffle 14 is moved from the two chute 12 to the two side grooves 12.

[0032] Working principle:

[0033] The residue filtering device, after installing the base 1 at a suitable position, puts the boiled Chinese medicine liquid into the filter screen 2, and passes through the filter screen 2 and falls into the collection box 17 for collection, and the medicine residue mixed in the Chinese medicine liquid will be filtered on the surface of the filter screen 2. After the Chinese medicine liquid is filtered, the horizontal plate 3 is pulled so that the horizontal plate 3 can drive the pressing block 5 to move to the top of the filter screen 2. At this time, the vertical rod 4 is pressed downward, and the vertical rod 4 will simultaneously drive the two movable blocks 8 to move in relative directions through the two hinged rods 9, thereby stretching the multiple springs 10, so that the vertical rod 4 The pressing block 5 is driven to move downward so that the pressing block 5 can enter the interior of the filter screen 2, squeeze the medicine residue left in the filter screen 2, and squeeze out the Chinese medicine liquid absorbed in the medicine residue. After extrusion, the vertical rod 4 is loosened, and the two movable blocks 8 can be driven to move in opposite directions through the rebound of multiple springs 10, and the pressing block 5 can be driven to move upward through the two hinged rods 9, so there is no need to consider the return and fixation of the vertical rod 4, and it is also reduced. The situation that it is difficult to squeeze out the medicine residue that absorbs the Chinese medicine liquid is also reduced, thereby reducing the waste of the filtered Chinese medicine liquid.

[0034] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] 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 residue filtering device, comprising a base (1), characterized in that: The base (1) is arranged in an inverted U-shape, a filter screen (2) for filtering medicinal residues and Chinese medicine liquid is provided at the center of the inner cavity of the base (1), a horizontal plate (3) is provided on the top of the base (1), a vertical rod (4) is provided on the top surface of the horizontal plate (3), the bottom end of the vertical rod (4) penetrates through the bottom surface of the horizontal plate (3) and is fixed with a pressing block (5) for squeezing the medicinal residues, and rectangular blocks (6) are symmetrically provided on the bottom surface of the horizontal plate (3) and on both sides of the vertical rod (4), and every two of the rectangular blocks (6) are provided with a plurality of vertical rods (4). A slide bar (7) is fixed between the blocks (6), and movable blocks (8) are slidably sleeved on the peripheral sides of the two slide bars (7), and the bottom surfaces of the two movable blocks (8) are hinged with hinge rods (9), and the free ends of the two hinge rods (9) are respectively hinged to the peripheral sides of the vertical rod (4), wherein one side of the two rectangular blocks (6) and located on both sides of the slide bar (7) are respectively connected to springs (10), and the free ends of the four springs (10) are respectively connected to one side of the two movable blocks (8).

2. A residue filter device according to claim 1, characterized in that: The ends of the two hinged rods (9) away from the movable block (8) are both hingedly connected to the lower half of the vertical rod (4), and a horizontal block (11) is symmetrically fixed on the top surface of the base (1).

3. A filter residue device according to claim 2, characterized in that: A sliding groove (12) is provided on opposite sides of the two transverse blocks (11), and the two sliding grooves (12) are slidably matched with the transverse plate (3).

4. A residue filter device according to claim 2, characterized in that: A baffle (14) for limiting the transverse plate (3) is provided on one side of the two transverse blocks (11), and a clamping block (13) that fits snugly with the baffle (14) is fixedly provided on one side of the top surface of the two transverse blocks (11).

5. A residue filtering device according to claim 1, characterized in that: Fixed blocks (15) are transversely fixed to the inner walls on both sides of the base (1), and inclined L-shaped clamping plates (16) are fixed to the side surfaces of the filter screen (2).

6. A residue filtering device according to claim 5, characterized in that: The top surfaces of the two fixed blocks (15) are provided with slots that engage with the clamping plate (16), and a collection box (17) for collecting Chinese medicine liquid is provided on the inner bottom surface of the base (1) and directly below the filter screen (2).

7. A residue filtering device according to claim 1, characterized in that: The diameter of the pressing block (5) is the same as the diameter of the filter screen (2), and the top surfaces of the two movable blocks (8) are in frictional contact with the bottom surfaces of the transverse plates (3) respectively.

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