A betaine hydrochloride plate filter

Abstract

The utility model discloses a kind of betaine hydrochloride plate filters, specifically related to filter equipment technical field, including shell and the sealing door of shell outer surface one side hinged, the outer top surface one side of the shell is rotatably connected with the rotating shaft, the bottom end fixed mounting of the rotating shaft has worm wheel, and the top end fixed mounting of the rotating shaft has rotating stand.The utility model said a kind of betaine hydrochloride plate filters, in actual work, user manually rotates handle, to drive worm to rotate, it will drive worm gear to rotate, so that rotating shaft drives rotating stand to rotate, make multiple connecting frame sequentially with the outer top surface opening of shell coincide, when coinciding, positioning block will push limit block and connecting frame move, connecting frame will stretch first spring, when connecting frame is completely coincided with shell, the spring stretched after being pulled will make limit block insert into positioning slot, to make the step required for replacing filter plate more simple and convenient, reduce the downtime required for replacing filter plate.

Description

Technical Field

[0001] This utility model relates to the field of filtration equipment technology, and in particular to a betaine hydrochloride plate filter. Background Technology

[0002] Betaine hydrochloride is a general term for a class of organic compounds. It is a white to slightly yellow crystalline powder with a sour and astringent taste. It is hygroscopic, readily soluble in water and ethanol, sparingly soluble in ether and chloroform, and reacts with alkalis. Betaine hydrochloride is a highly efficient, high-quality, economical, and widely used nutritional additive for improving appetite and growth in livestock, poultry, and aquaculture. Before use, betaine hydrochloride needs to be purified and filtered to separate impurities from it.

[0003] A search revealed, for example, a utility model with publication number CN207745570U, which discloses a betaine hydrochloride plate filter, including a filter body. The upper side wall of the filter body has a first mounting port, and the two side walls of the filter body have symmetrically arranged sliding grooves with opposite openings. Two sliding rods are slidably connected in the two sliding grooves. This utility model improves the filtration effect by shaking the mixture in the filter cotton. As the production stage changes or production needs vary, the required filtration accuracy also varies, which necessitates the replacement of the filter components. However, the replacement of the filter components in this utility model is relatively cumbersome, which increases the downtime required for replacement and thus affects the overall efficiency of the processing flow. Therefore, in order to solve the above defects, this utility model proposes a betaine hydrochloride plate filter. Utility Model Content

[0004] The main purpose of this utility model is to provide a betaine hydrochloride plate filter, which can effectively solve the problem that the replacement of filter components in the prior art is cumbersome and increases the downtime required for replacement.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A betaine hydrochloride plate filter includes a housing and a sealing door hinged to one side of the outer surface of the housing. A rotating shaft is rotatably connected to one side of the outer top surface of the housing. A worm gear is fixedly installed at the bottom end of the rotating shaft, and a rotating frame is fixedly installed at the top end of the rotating shaft. Multiple connecting frames are fixedly installed on the side of the rotating frame, and the interior of the connecting frames is provided with a filter plate for filtering betaine hydrochloride. A worm is rotatably connected to one side of the outer surface of the housing, and the worm meshes with a worm wheel. A handle is fixedly installed at one end of the worm.

[0006] Preferably, a telescopic sleeve is fixedly installed on one side of the outer surface of the housing, a connecting frame is slidably connected inside the telescopic sleeve, a first spring is fixedly installed on one side of the inner surface of the telescopic sleeve, and the first spring is fixedly connected to the connecting frame, and a limit block is rotatably connected to one side of the connecting frame.

[0007] Preferably, a positioning block is fixedly installed on one side of the outer surface of the connecting frame, and a positioning groove is provided on one side of the positioning block.

[0008] Preferably, slide rods are fixedly installed on both sides of the inner side of the connecting frame, and the filter plate is slidably connected to the two slide rods. Second springs are fixedly installed on both sides of the slide rods inside the connecting frame, and the two second springs are respectively sleeved on the outer ends of the two slide rods. The bottom ends of the two second springs are fixedly connected to the top surface of the filter plate.

[0009] Preferably, a protective plate is fixedly installed on the top surface of the filter plate.

[0010] Preferably, protective boxes are fixedly installed on both sides of the interior of the housing, and a connecting cylinder is fixedly connected between the two protective boxes. A rotating rod is rotatably connected inside the connecting cylinder, and the rotating rod extends into the interior of the two protective boxes respectively. One end of the rotating rod passes through the protective box and extends to the outside of the housing. A motor is fixedly installed on one side of the outer surface of the housing, and the output shaft of the motor is fixedly connected to the end of the rotating rod extending to the outside of the housing.

[0011] Preferably, cams are fixedly installed on one side of the outer surface of the rotating rod inside the two protective boxes, movable rods are slidably connected to the inner top surfaces of the two protective boxes, and the top ends of the two movable rods extend to the outside of the protective boxes and are fixedly installed with a top plate. Fixed brackets are fixedly installed at the bottom ends of the two movable rods, and movable wheels are rotatably connected inside the two fixed brackets. The two movable wheels respectively roll in contact with the two cams.

[0012] Preferably, a third spring is fixedly installed on the outer top surface of each of the two fixing frames, and the two third springs are respectively sleeved on the outer ends of the two movable rods and fixedly connected to the inner top surface of the two protective boxes.

[0013] Compared with the prior art, the present invention has the following beneficial effects: This utility model discloses a betaine hydrochloride plate filter. By setting the housing, in actual operation, the user manually rotates the handle to drive the worm gear to rotate. The rotating worm gear drives the worm wheel to rotate, causing the rotating shaft to drive the rotating frame to rotate. Multiple connecting frames are aligned with the opening on the outer top surface of the housing in sequence. When they are aligned, the positioning block pushes the limiting block and the connecting frame to move. The connecting frame then stretches the first spring. When the connecting frame is completely aligned with the housing, the stretched spring causes the limiting block to insert into the positioning groove. This makes the steps required to replace the filter plate simpler and reduces the downtime required for filter plate replacement. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a bottom view of the shell structure of this utility model; Figure 3 This is a side view of the shell structure of this utility model; Figure 4 For the present utility model Figure 3 Enlarged view of section A in the middle; Figure 5 This is a cross-sectional view of the connecting frame of this utility model; Figure 6 For the present utility model Figure 5 Enlarged view of section B in the middle; Figure 7 This is a schematic cross-sectional view of the shell structure of this utility model; Figure 8 For the present utility model Figure 7 Enlarged view of section C.

[0015] In the diagram: 1. Shell; 2. Sealed door; 3. Rotating frame; 101. Rotating shaft; 102. Worm gear; 103. Worm; 104. Rotating handle; 105. Connecting frame; 1021. Telescopic sleeve; 1022. First spring; 1023. Connecting frame; 1024. Limiting block; 1025. Positioning block; 1026. Positioning groove; 1041. Slide rod; 1042. Second spring; 1043. Filter plate; 1044. Protective plate; 1031. Motor; 1032. Protective box; 1033. Connecting cylinder; 1034. Cam; 1035. Rotating rod; 1036. Fixed frame; 1037. Movable rod; 1038. Third spring; 1039. Top plate; 1050. Movable wheel. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] This utility model discloses a betaine hydrochloride plate filter, such as Figures 1-8 As shown, the device includes a housing 1 and a sealing door 2 hinged to one side of the outer surface of the housing 1. A rotating shaft 101 is rotatably connected to one side of the outer top surface of the housing 1. A worm gear 102 is fixedly installed at the bottom end of the rotating shaft 101, and a rotating frame 3 is fixedly installed at the top end of the rotating shaft 101. When the worm gear 102 drives the rotating shaft 101 to rotate, it will drive the rotating frame 3 to rotate.

[0018] Multiple connecting frames 105 are fixedly installed on the side of the rotating frame 3, and the interior of the connecting frame 105 is provided with a filter plate 1043 for filtering betaine hydrochloride. When the rotating frame 3 drives the multiple connecting frames 105 to rotate, the multiple filter plates 1043 can be rotated sequentially to the top opening of the housing 1. The filter holes of the filter plates 1043 inside the multiple connecting frames 105 are of different sizes to adapt to different needs. In actual production, the material of the filter plate 1043 and the size of the filter holes can be changed according to actual needs.

[0019] Rubber pads are provided on the bottom surface of multiple connecting frames 105. When the connecting frame 105 overlaps with the top surface of the housing 1, the rubber pads can effectively improve the sealing effect between the connecting frame 105 and the top surface of the housing 1.

[0020] When betaine hydrochloride falls onto the filter plate 1043, media smaller than the filter holes will fall into the interior of the housing 1, while media larger than the filter holes will be intercepted on the top surface of the filter plate 1043, thus completing the filtration of betaine hydrochloride.

[0021] A worm gear 103 is rotatably connected to one side of the outer surface of the housing 1, and the worm gear 103 meshes with the worm wheel 102. A handle 104 is fixedly installed at one end of the worm gear 103. When the operator holds and rotates the handle 104, the worm gear 103 can be rotated. The rotating worm gear 103 will then drive the worm wheel 102 to rotate, thereby completing the rapid switching of the filter plate 1043.

[0022] A telescopic sleeve 1021 is fixedly installed on one side of the outer surface of the housing 1. A connecting frame 1023 is slidably connected inside the telescopic sleeve 1021. A first spring 1022 is fixedly installed on one side of the inner surface of the telescopic sleeve 1021, and the first spring 1022 is fixedly connected to the connecting frame 1023. A limit block 1024 is rotatably connected to one side of the connecting frame 1023. When the connecting frame 1023 moves outward from the telescopic sleeve 1021, it will stretch the first spring 1022. The cross-sectional shape of the limit block 1024 is circular.

[0023] A positioning block 1025 is fixedly installed on one side of the outer surface of the connecting frame 105. A positioning groove 1026 is provided on one side of the positioning block 1025. The outer surface of the positioning block 1025 is arc-shaped on both sides of the positioning groove 1026. When the connecting frame 105 drives the filter plate 1043 to coincide with the opening on the outer top surface of the housing 1, the positioning block 1025 will contact the limiting block 1024. As the connecting frame 105 drives the positioning block 1025 to rotate continuously, it can push the limiting block 1024 and the connecting frame 1023 to move, so that the connecting frame 1023 moves towards the outside of the telescopic sleeve 1021. When the connecting frame 105 drives the filter plate 1043 to coincide with the opening on the outer top surface of the housing 1, the stretched spring will push the limiting block 1024 to insert into the positioning groove 1026, thereby cooperating with the self-locking effect of the worm gear 102 and worm 103 to limit the connection frame 105 after it has coincided.

[0024] Slide rods 1041 are fixedly installed on both sides of the inner side of the connecting frame 105, and the filter plate 1043 is slidably connected to the two slide rods 1041. The filter plate 1043 can move along the two slide rods 1041. Second springs 1042 are fixedly installed on both sides of the slide rods 1041 inside the connecting frame 105, and the two second springs 1042 are respectively sleeved on the outer ends of the two slide rods 1041. The bottom ends of the two second springs 1042 are fixedly connected to the top surface of the filter plate 1043. When the filter plate 1043 rises along the two slide rods 1041, it will squeeze the two second springs 1042. A protective plate 1044 is fixedly installed on the top surface of the filter plate 1043. The protective plate 1044 can effectively prevent betaine hydrochloride from leaking out from the gap between the filter plate 1043 and the connecting frame 105 during filtration.

[0025] Protective boxes 1032 are fixedly installed on both sides of the interior of the housing 1, and a connecting cylinder 1033 is fixedly connected between the two protective boxes 1032, and the two protective boxes 1032 communicate with the connecting cylinder 1033.

[0026] A rotating rod 1035 is rotatably connected inside the connecting cylinder 1033, and the rotating rod 1035 extends into the interior of the two protective boxes 1032 respectively. One end of the rotating rod 1035 passes through the protective box 1032 and extends to the outside of the housing 1. A motor 1031 is fixedly installed on one side of the outer surface of the housing 1, and the output shaft of the motor 1031 is fixedly connected to the end of the rotating rod 1035 extending to the outside of the housing 1. The motor 1031 is powered by an external power source and can drive the rotating rod 1035 to rotate.

[0027] Cams 1034 are fixedly installed on one side of the outer surface of the rotating rod 1035 inside the two protective boxes 1032. When the motor 1031 drives the rotating rod 1035 to rotate, the rotating rod 1035 will drive the two cams 1034 to rotate.

[0028] The inner top surfaces of the two protective boxes 1032 are slidably connected with movable rods 1037, and the top ends of the two movable rods 1037 extend to the outside of the protective box 1032 and are jointly fixedly installed with a top plate 1039. The bottom ends of the two movable rods 1037 inside the protective box 1032 are fixedly installed with fixing brackets 1036, and the interiors of the two fixing brackets 1036 are rotatably connected with movable wheels 1050. The two movable wheels 1050 respectively roll in contact with the two cams 1034.

[0029] A third spring 1038 is fixedly installed on the outer top surface of each of the two fixed brackets 1036, and the two third springs 1038 are respectively sleeved on the outer ends of the two movable rods 1037 and respectively fixedly connected to the inner top surface of the two protective boxes 1032.

[0030] Rotating rod 1035 drives cam 1034 to rotate. The contour curve of cam 1034 contacts movable wheel 1050, pushing movable wheel 1050 to move along a preset trajectory. When the protruding part of cam 1034 contacts movable wheel 1050, movable wheel 1050 moves upward. When cam 1034 enters the concave part, movable wheel 1050 returns to its original position under the action of third spring 1038. This allows two movable rods 1037 to drive top plate 1039 to move up and down reciprocally. When top plate 1039 rises, it pushes filter plate 1043 to rise along slide rod 1041. When top plate 1039 falls, the squeezed second spring 1042 pushes filter plate 1043 to fall, causing betaine hydrochloride that has fallen on filter plate 1043 to shake.

[0031] The working principle of this utility model is as follows: First, the operator starts the motor 1031. The motor 1031 drives the rotating rod 1035 to rotate, which in turn drives the cam 1034 to rotate. The contour curve of the cam 1034 contacts the movable wheel 1050, pushing the movable wheel 1050 to move along a preset trajectory. When the protruding part of the cam 1034 contacts the movable wheel 1050, the movable wheel 1050 moves upward. When the cam 1034 enters the recessed part, the movable wheel 1050 returns to its original position under the action of the third spring 1038, thus allowing the two... A movable rod 1037 drives the top plate 1039 to move up and down reciprocally. When the top plate 1039 rises, it pushes the filter plate 1043 to rise along the slide rod 1041. When the top plate 1039 falls, the compressed second spring 1042 pushes the filter plate 1043 to fall, thereby causing the betaine hydrochloride that falls on the filter plate 1043 to shake. The medium with a size smaller than the filter hole will fall into the inside of the housing 1, while the medium with a size larger than the filter hole will be intercepted on the top surface of the filter plate 1043, thus completing the filtration of betaine hydrochloride.

[0032] When the filter plate 1043 needs to be replaced, the operator pulls the connecting bracket 1023 outwards from the telescopic sleeve 1021, causing the limiting block 1024 to be pulled out of the current positioning groove 1026. Then, the user manually rotates the handle 104 to drive the worm gear 103 to rotate. The rotating worm gear 103 will drive the worm wheel 102 to rotate, causing the rotating shaft 101 to drive the rotating frame 3 to rotate, so that multiple connecting frames 105 successively overlap with the opening on the outer top surface of the housing 1. When the connecting frame 105 drives the filter plate 1043 to complete the overlap with the opening on the outer top surface of the housing 1, the stretched spring will push the limiting block 1024 to insert into the positioning groove 1026. In conjunction with the self-locking effect of the worm wheel 102 and worm gear 103, the overlapped connecting frame 105 is limited, thus completing the replacement of the filter plate 1043.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A betaine hydrochloride plate filter, comprising a housing (1) and a sealing door (2) hinged to one side of the outer surface of the housing (1), characterized in that: A rotating shaft (101) is rotatably connected to one side of the outer top surface of the housing (1). A worm gear (102) is fixedly installed at the bottom end of the rotating shaft (101), and a rotating frame (3) is fixedly installed at the top end of the rotating shaft (101). Multiple connecting frames (105) are fixedly installed on the side of the rotating frame (3), and a filter plate (1043) for filtering betaine hydrochloride is provided inside the connecting frame (105). A worm (103) is rotatably connected to one side of the outer surface of the housing (1), and the worm (103) meshes with the worm wheel (102). A handle (104) is fixedly installed at one end of the worm (103).

2. The betaine hydrochloride plate filter according to claim 1, characterized in that: A telescopic sleeve (1021) is fixedly installed on one side of the outer surface of the housing (1). A connecting frame (1023) is slidably connected inside the telescopic sleeve (1021). A first spring (1022) is fixedly installed on one side of the inner surface of the telescopic sleeve (1021), and the first spring (1022) is fixedly connected to the connecting frame (1023). A limit block (1024) is rotatably connected to one side of the connecting frame (1023).

3. The betaine hydrochloride plate filter according to claim 1, characterized in that: A positioning block (1025) is fixedly installed on one side of the outer surface of the connecting frame (105), and a positioning groove (1026) is provided on one side of the positioning block (1025).

4. A betaine hydrochloride plate filter according to claim 1, characterized in that: The connecting frame (105) has slide rods (1041) fixedly installed on both sides inside, and the filter plate (1043) is slidably connected to the two slide rods (1041). The connecting frame (105) has second springs (1042) fixedly installed on both sides of the slide rods (1041) inside, and the two second springs (1042) are respectively sleeved on the outer ends of the two slide rods (1041). The bottom ends of the two second springs (1042) are fixedly connected to the top surface of the filter plate (1043).

5. A betaine hydrochloride plate filter according to claim 1, characterized in that: A protective plate (1044) is fixedly installed on the top surface of the filter plate (1043).

6. A betaine hydrochloride plate filter according to claim 1, characterized in that: Protective boxes (1032) are fixedly installed on both sides of the interior of the housing (1), and a connecting cylinder (1033) is fixedly connected between the two protective boxes (1032). A rotating rod (1035) is rotatably connected inside the connecting cylinder (1033), and the rotating rod (1035) extends into the interior of the two protective boxes (1032). One end of the rotating rod (1035) passes through the protective box (1032) and extends to the outside of the housing (1). A motor (1031) is fixedly installed on one side of the outer surface of the housing (1), and the output shaft of the motor (1031) is fixedly connected to the end of the rotating rod (1035) extending to the outside of the housing (1).

7. A betaine hydrochloride plate filter according to claim 6, characterized in that: Cams (1034) are fixedly installed on one side of the outer surface of the rotating rod (1035) inside the two protective boxes (1032). Movable rods (1037) are slidably connected to the inner top surfaces of the two protective boxes (1032). The top ends of the two movable rods (1037) extend to the outside of the protective box (1032) and are fixedly installed with a top plate (1039). Fixing brackets (1036) are fixedly installed at the bottom ends of the two movable rods (1037). Movable wheels (1050) are rotatably connected inside the two fixing brackets (1036). The two movable wheels (1050) are in rolling contact with the two cams (1034) respectively.

8. A betaine hydrochloride plate filter according to claim 7, characterized in that: The outer top surfaces of the two fixed brackets (1036) are each fixedly installed with a third spring (1038), and the two third springs (1038) are respectively sleeved on the outer ends of the two movable rods (1037) and respectively fixedly connected to the inner top surfaces of the two protective boxes (1032).

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