CN219897312U - Chemical reagent draws filter equipment - Google Patents

Abstract

The utility model relates to the technical field of chemical reagents, in particular to a chemical reagent extraction and filtration device, which comprises a base, wherein one end of the bottom surface of the base is fixedly connected with an extraction mechanism, the other end of the bottom surface of the base is fixedly connected with a filtration mechanism, a sliding hole is formed in the position, corresponding to the extraction mechanism, of the top surface of the base in a penetrating way, the extraction mechanism comprises a rectangular shell fixedly connected with the bottom surface of the base, a pressing plate is connected inside the rectangular shell in a sliding way, and the top surface of the pressing plate is fixedly connected with a pull rod penetrating through the top surface of the rectangular shell. According to the utility model, the rotary filter assembly is rotationally connected between the opposite side surfaces of the top end of the inside of the filter box, so that a part of chemical reagent pressed out of the inside of the rectangular shell can be filtered, and the filter box is slidingly connected inside the rectangular sliding hole, so that sediment falling from the surface of the chemical reagent rotary filter assembly along the surface of the rotary filter assembly can fall into the filter box, and the chemical reagent falling into the filter box can be filtered again.

Description

Chemical reagent draws filter equipment

Technical Field

The utility model relates to the technical field of chemical reagents, in particular to a chemical reagent extraction and filtration device.

Background

The chemical reagent is a relative standard substance for chemical research and component analysis, is an important condition for technological progress, is widely used for synthesizing, separating, qualitatively and quantitatively analyzing substances, and can be regarded as eyes of chemical workers, the chemical reagent is not separated from the chemical reagent in daily work of factories, schools, hospitals and research institutions, and sediment is easy to appear in the chemical reagent due to a certain of chemical reagents stored for a long time, and the chemical reagent is required to be extracted and filtered when the chemical reagent is used.

At present, most of the devices for filtering chemical reagents are folded by filter paper, the filter paper is placed in a funnel, the chemical reagents are poured into the funnel for filtering, the filtering mode is affected by the contact area of the filter paper, the filtering time is long, and the filtering effect is greatly reduced after the filter paper is blocked.

Disclosure of Invention

In order to overcome the technical problems described above, an object of the present utility model is to provide a chemical reagent extraction and filtration device, in which a rotary filter assembly is rotatably connected between opposite sides of an inner top end of a filter box, a part of chemical reagent pressed out from an inner portion of a rectangular shell can be filtered, a filter box is slidably connected to an inner portion of a rectangular sliding hole, and sediment falling from the surface of the chemical reagent rotary filter assembly along the surface of the rotary filter assembly can be dropped into the filter box, and the chemical reagent dropped into the filter box can be filtered again.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a chemical reagent draws filter equipment, includes the base, base bottom surface one end fixedly connected with draws the mechanism, base bottom surface other end fixedly connected with filtering mechanism, the base top surface corresponds and draws mechanism department and runs through and offer the slide opening, draw the mechanism include with base bottom surface fixedly connected's rectangle shell, the inside sliding connection of rectangle shell has the clamp plate, clamp plate top surface fixedly connected with runs through the pull rod of rectangle shell top surface, pull rod top fixedly connected with connecting block, connecting block top surface fixedly connected with returns the shape piece, base top surface fixedly connected with two parallel backup pads, two rotate between the backup pad top and be connected with the connecting rod, connecting rod outer wall fixedly connected with bevel gear one, one end of connecting rod runs through one of them backup pad and fixedly connected with rocker, side bottom fixedly connected with that rocker and returns the shape piece is relative is located the inside gliding dead lever of back shape piece, and the base top surface runs through and rotates and is connected with the bull stick, equal fixedly connected with bevel gear two at bull stick both ends, is located bevel gear two and bevel gear one meshing transmission of base top.

The method is further characterized in that: the filter mechanism comprises a filter box fixedly connected with the bottom surface of the base, a double-shaft motor is fixedly connected between the rectangular shell and the filter box on the bottom surface of the base, a motor shaft of the double-shaft motor is fixedly connected with a bevel gear III which is meshed with a bevel gear II positioned below the base, another motor shaft of the double-shaft motor is fixedly connected with an inserting block, a rectangular sliding hole is formed in a through mode on one side surface of the filter box, a filter box is connected with the inside of the rectangular sliding hole in a sliding mode, a through hole is formed in a through mode on one side surface, deviating from the double-shaft motor, of the filter box, a clamping groove is formed in a position, located at two symmetrical quadrant points, of the through hole, a round hole is formed in a through mode on one side surface, corresponding to the double-shaft motor, of the filter box, and a rotary filter assembly is connected between the opposite two side surfaces on the inner top end of the filter box.

The method is further characterized in that: the rotary filter assembly comprises a filter drum with the outer wall of a filter screen structure, a semicircular shell is arranged inside the filter drum, one side face of the semicircular shell is fixedly connected with a round cover which is in butt joint with the corresponding side face of the filter drum and is positioned in a through hole, a clamping block which is in clamping connection with a clamping groove is fixedly connected with one side face of the round cover, a rotating shaft is fixedly connected with the center position of the inner wall of the filter drum, one end of the rotating shaft penetrates through the bottom face of the filter drum and is in rotary connection with the inner portion of the round hole, a rectangular groove which is in plug-in connection with an inserting block is formed in one end of the rotating shaft, and fixing blocks which are in sliding connection with the outer wall of the rotating shaft are fixedly connected with two ends of the top face of the semicircular shell.

The method is further characterized in that: a side fixedly connected with handle of dome, the discharge opening has been run through to a side bottom of dome, the inside fixedly connected with honeycomb duct of discharge opening, and the side of semicircle shell is run through to the one end of honeycomb duct and be located semicircle shell inside.

The method is further characterized in that: the other end of the rotating shaft is detachably connected with the round cover.

The method is further characterized in that: the bottom surface of rose box is connected with the discharging pipe in a penetrating way.

The method is further characterized in that: the filter box top surface runs through and has offered the feed port.

The method is further characterized in that: the bottom surface of rectangle shell is connected with the inlet pipe in a through-going manner, and the inside fixed connection check valve of inlet pipe, fixedly connected with hose between inlet pipe and the feed port.

The method is further characterized in that: support legs are fixedly connected to four corners of the bottom surface of the base.

The utility model has the beneficial effects that:

1. the reagent bottle filled with the chemical reagent of the sediment is fixedly connected with the bottom surface of the rectangular shell through the pipeline and is communicated with the inside of the rectangular shell, the pressing plate is connected with the inside of the rectangular shell in a sliding manner, the top surface of the connecting block is fixedly connected with the shape-returning block, so that the pressing plate can reciprocate in the inside of the rectangular shell, when the pressing plate moves upwards, the chemical reagent in the chemical reagent bottle can be sucked into the inside of the rectangular shell, and when the pressing plate moves downwards, the chemical reagent in the inside of the rectangular shell can be pressed into the filtering mechanism, so that the filtering time is short, and the filtering effect is good;

2. through rotating the rotatory filter component that is connected with between the relative both sides face in the inside top of rose box, can filter some with the inside extruded chemical reagent of rectangle shell, through having the inside sliding connection of rectangle slide hole to filter the box, can fall into the filter box with the rotatory precipitate that filter component surface dropped of chemical reagent on rotatory filter component surface of following in to filter the inside chemical reagent of filter box again.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a base in the present utility model;

FIG. 3 is a schematic view of the structure of the extracting mechanism in the present utility model;

FIG. 4 is a schematic view of a filter mechanism according to the present utility model;

FIG. 5 is a schematic diagram of a filter box in accordance with the present utility model;

FIG. 6 is a schematic view of another view of the filter box of the present utility model;

FIG. 7 is a schematic view of a rotary filter assembly according to the present utility model;

fig. 8 is a schematic diagram of connection between a biaxial motor and a rotating shaft in the present utility model.

In the figure: 100. a base; 101. a slide hole; 102. support legs; 200. an extraction mechanism; 201. a rectangular shell; 202. a pressing plate; 203. a pull rod; 204. a feed pipe; 205. a connecting block; 206. a loop-shaped block; 207. a support plate; 208. a connecting rod; 209. bevel gears I; 210. a rocker; 211. a fixed rod; 212. a rotating rod; 213. bevel gears II; 300. a filtering mechanism; 301. a filter box; 3011. rectangular slide holes; 3012. a through hole; 3013. a clamping groove; 3014. a feed hole; 3015. a round hole; 302. a biaxial motor; 3021. inserting blocks; 303. bevel gears III; 304. a filter box; 305. rotating the filter assembly; 3051. a filter cartridge; 3052. a semicircular shell; 3053. a dome; 3054. a discharge hole; 3055. a fixed block; 3056. a rotating shaft; 3057. rectangular grooves; 3058. a clamping block; 306. and a discharging pipe.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, a chemical reagent extracting and filtering device comprises a base 100, wherein one end of the bottom surface of the base 100 is fixedly connected with an extracting mechanism 200, the other end of the bottom surface of the base 100 is fixedly connected with a filtering mechanism 300, a sliding hole 101 is formed in the position, corresponding to the extracting mechanism 200, of the top surface of the base 100, the extracting mechanism 200 comprises a rectangular shell 201 fixedly connected with the bottom surface of the base 100, a pressing plate 202 is slidably connected inside the rectangular shell 201, a pull rod 203 penetrating through the top surface of the rectangular shell 201 is fixedly connected with the top surface of the pressing plate 202, a connecting block 205 is fixedly connected with the top end of the pull rod 203, a square block 206 is fixedly connected with the top surface of the connecting block 205, two parallel supporting plates 207 are fixedly connected with the top surface of the base 100, a connecting rod 208 is rotatably connected between the top ends of the two supporting plates 207, a bevel gear 209 is fixedly connected with the outer wall of the connecting rod 208, one end of the connecting rod 208 penetrates through one supporting plate 207 and is fixedly connected with a rocker 210, the bottom end of the side surface of the rocker 210 opposite to the square block 206 is fixedly connected with a fixed rod 211 which is positioned in the square block 206 and slides inside, the top surface of the base 100 is penetrated and rotatably connected with a rotating rod 212, two ends of the rotating rod 212 are fixedly connected with a bevel gear two 213, the bevel gear two 213 positioned above the base 100 is meshed with a bevel gear one 209 for transmission, a reagent bottle containing chemical reagent of sediment is fixedly connected with the bottom surface of the square shell 201 through a pipeline and is communicated with the inside of the square shell 201, the inside of the square shell 201 is slidingly connected with a pressing plate 202, the top surface of the connecting block 205 is fixedly connected with the square block 206, the pressing plate 202 can reciprocate inside the square shell 201, when the pressing plate 202 moves upwards, the chemical reagent in the chemical reagent bottle can be sucked into the inside of the square shell 201, when the pressing plate 202 moves downwards, the chemical reagent in the inside of the square shell 201 can be pressed into the filtering mechanism 300, thus, the filtering time is short and the filtering effect is good.

The filtering mechanism 300 comprises a filtering box 301 fixedly connected with the bottom surface of the base 100, a double-shaft motor 302 is fixedly connected between the rectangular shell 201 and the filtering box 301 on the bottom surface of the base 100, one motor shaft of the double-shaft motor 302 is fixedly connected with a bevel gear III 303 which is meshed with a bevel gear II 213 positioned below the base 100, the other motor shaft of the double-shaft motor 302 is fixedly connected with an inserting block 3021, one side surface of the filtering box 301 is provided with a rectangular sliding hole 3011 in a penetrating way, the inside of the rectangular sliding hole 3011 is connected with a filtering box 304 in a sliding way, one side surface of the filtering box 301, which is away from the double-shaft motor 302, is provided with a through hole 3012 in a penetrating way, one side surface of the filtering box 301, which is positioned at two symmetrical quadrant points of the through hole 3012, is provided with a clamping groove 3013 in a penetrating way, one side surface of the filtering box 301, which corresponds to the double-shaft motor 302, a round hole 3015 is rotatably connected between the opposite sides of the top end inside the filtering box 301, the rotary filter assembly 305 is rotatably connected between two opposite side surfaces of the top end of the interior of the filter box 301, so that a part of chemical reagent pressed out of the interior of the rectangular shell 201 can be filtered, the filter box 304 is slidably connected in the rectangular slide hole 3011, sediment falling from the surface of the chemical reagent rotary filter assembly 305 along the surface of the rotary filter assembly 305 can fall into the filter box 304 and the chemical reagent falling into the filter box 304 is filtered again, the rotary filter assembly 305 comprises a filter cylinder 3051 with a filter screen structure on the outer wall, a semicircular shell 3052 is arranged in the filter cylinder 3051, one side surface of the semicircular shell 3052 is fixedly connected with a round cover 3053 which is in contact with the side surface corresponding to the filter cylinder 3051 and is positioned in the through hole 3012 in a sliding manner, one side surface of the round cover 3053 is fixedly connected with a clamping block 3058 which is in clamping connection with the clamping groove 3013, a rotating shaft 3056 is fixedly connected to the center position of the inner wall of the filter cylinder 3051, one end of pivot 3056 runs through and strains a section of thick bamboo 3051 bottom surface and rotates with the round hole 3015 inside to be connected, the rectangular channel 3057 with the grafting of inserted block 3021 has been seted up to the one end of pivot 3056, semicircle shell 3052 top surface both ends all fixedly connected with and pivot 3056 outer wall sliding connection's fixed block 3055, through be provided with semicircle shell 3052 with straining a section of thick bamboo 3051 inside, can collect the chemical reagent that passes a section of thick bamboo 3051 surface, through the fixture block 3058 with the side fixedly connected with draw-in groove 3013 joint of dome 3053, can prevent semicircle shell 3052 rotation and pour out semicircle shell 3052 inside chemical reagent, a side fixedly connected with handle of dome 3053, a side bottom of dome 3053 runs through and has seted up discharge port 3054, the inside fixedly connected with honeycomb duct of discharge port 3054, and the one end of honeycomb duct runs through semicircle shell 3052 the side and is located semicircle shell 3052 inside, can export semicircle shell 3052 inside chemical reagent through the honeycomb duct.

The other end and the dome 3053 of pivot 3056 can be dismantled and be connected, can follow the inside extraction of section of thick bamboo 3051 with semicircle shell 3052, conveniently wash semicircle shell 3052, be used for filtering other chemical reagent, the bottom surface through-connection of rose box 301 has discharging pipe 306, can export the inside chemical reagent of rose box 301, feed port 3014 has been seted up in the top surface penetration of rose box 301, make things convenient for through hose connection with rectangular shell 201 between, the inside chemical reagent of rectangular shell 201 is impressed inside rose box 301, the bottom surface through-connection of rectangular shell 201 has inlet pipe 204, and inlet pipe 204 inside fixed connection check valve, be connected with the hose between inlet pipe 204 and the feed port 3014, can make the inside chemical reagent of rectangular shell 201 can only extrude and can not flow back through the check valve, equal fixedly connected with supporting leg 102 in four corners of base 100 bottom surface, make things convenient for the experimenter to filter chemical reagent, the rose box 304 bottom surface is the filter screen, and the cross-section is the style of calligraphy structure for the filter box 304 can not drop automatically, moreover, the chemical reagent that rolls on the surface of section of thick bamboo 201 falls into the inside chemical reagent of rose box 304 and filters.

Working principle: when in use, firstly, a reagent bottle containing chemical reagent of sediment is fixedly connected with the bottom surface of the rectangular shell 201 through a pipeline and is communicated with the inside of the rectangular shell 201, the double-shaft motor 302 is started, one output end of the double-shaft motor 302 is fixedly connected with the bevel gear III 303 which is meshed with the bevel gear II 213 positioned below the base 100, so that the double-shaft motor 302 can drive the two bevel gears 213 to rotate, the bevel gear II 213 positioned above the base 100 is meshed with the bevel gear I209 to drive the bevel gear I209 to rotate, the rocker 210 can rotate, the pressing plate 202 can reciprocate up and down in the rectangular shell 201, the chemical reagent in the chemical reagent bottle can be sucked into the rectangular shell 201 due to the fixedly connected with the conduit between the chemical reagent bottle and the inside of the rectangular shell 201, the hose is fixedly connected between the feeding pipe 204 and the feeding hole 3014 can press the chemical reagent in the rectangular shell 201 into the filter box 301, the chemical reagent in the rectangular shell 201 can only be pressed into the filter box 301, the chemical reagent in the chemical reagent bottle can only be sucked into the rectangular shell 201 and cannot flow back, the chemical reagent pressed into the filter box 301 is sprayed to the outer wall of the filter cartridge 3051, as the outer wall of the filter cartridge 3051 is of a filter screen structure, a part of the chemical reagent sprayed to the filter cartridge 3051 falls into the semicircular shell 3052, as the other end of the double-shaft motor 302 can drive the filter cartridge 3051 to rotate, a part of the chemical reagent flows into the filter box 304 along with the rotation of the filter cartridge 3051, the bottom surface of the filter box 304 is of a filter screen structure, the chemical reagent entering the filter box 304 filters sediment in the chemical reagent under the filtration of the filter cartridge 3051 and the filter box 304, the filtered chemical reagent flows into the inner bottom of the filter box 301 and flows out from the discharging pipe 306, and as the flow guide pipe is fixed in the discharging hole 3054, the filtered chemical reagent in the semicircular shell 3052 can be led out, so that the chemical reagent filtering speed is higher, the filtering effect is better, when the filter cartridge 3051 and the filter box 304 are required to be cleaned, the rectangular groove 3057 is separated from the insert 3021, the filter cartridge 3051 can be extracted, the filter box 304 can be directly extracted through the handle, and then the extracted filter cartridge 3051 and the inside and outside of the filter box 304 can be cleaned.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims (9)

1. The utility model provides a chemical reagent draws filter equipment, its characterized in that, including base (100), base (100) bottom surface one end fixedly connected with extraction mechanism (200), base (100) bottom surface other end fixedly connected with filtering mechanism (300), base (100) top surface corresponds extraction mechanism (200) department and runs through and seted up slide hole (101), extraction mechanism (200) include with base (100) bottom surface fixedly connected rectangular shell (201), rectangular shell (201) inside sliding connection has clamp plate (202), clamp plate (202) top surface fixedly connected with pull rod (203) that runs through rectangular shell (201) top surface, pull rod (203) top fixedly connected with connecting block (205), connecting block (205) top surface fixedly connected with back shape piece (206), base (100) top surface fixedly connected with two parallel backup pads (207), two rotationally be connected with connecting rod (208) between backup pad (207) top, connecting rod (208) outer wall fixedly connected with bevel gear one (209), one of them end of connecting rod (208) runs through backup pad (207) and fixedly connected with rocker (210), back shape piece (206) are located back shape piece (206) fixedly connected with back shape piece (206), the top surface of the base (100) penetrates through and is rotationally connected with a rotating rod (212), two ends of the rotating rod (212) are fixedly connected with a bevel gear II (213), and the bevel gear II (213) above the base (100) is meshed with the bevel gear I (209) for transmission.

2. The chemical reagent extraction and filtration device according to claim 1, wherein the filtration mechanism (300) comprises a filtration box (301) fixedly connected with the bottom surface of the base (100), a double-shaft motor (302) is fixedly connected between the rectangular shell (201) and the filtration box (301) on the bottom surface of the base (100), one motor shaft of the double-shaft motor (302) is fixedly connected with a bevel gear three (303) which is meshed with a bevel gear two (213) positioned below the base (100), the other motor shaft of the double-shaft motor (302) is fixedly connected with an inserting block (3021), a rectangular slide hole (3011) is formed in one side surface of the filtration box (301), a filtration box (304) is connected in a sliding manner in the rectangular slide hole (3011), a through hole (3012) is formed in one side surface, which is far away from the double-shaft motor (302), of the filtration box (301) is positioned at two symmetrical points of the through hole (3012), a clamping groove (3013) is formed in one side surface of the filtration box (301), a corresponding side surface of the double-shaft motor (302), a rotary component (3015) is formed in the filtration box, and the filtration box (301) is connected with a rotary component.

3. The chemical reagent draws filter equipment according to claim 2, characterized in that, rotatory filter component (305) is including the filter screen structure's of outer wall section of thick bamboo (3051), the inside semicircle shell (3052) that is provided with of filter screen (3051), a side fixedly connected with of semicircle shell (3052) is pasted and is located gliding dome (3053) in through-hole (3012) corresponding side of filter screen (3051), a side fixedly connected with of dome (3053) and fixture block (3058) of draw-in groove (3013) joint, the inner wall central point department fixedly connected with pivot (3056) of filter screen (3051), the one end of pivot (3056) runs through filter screen (3051) bottom surface and rotates with round hole (3015) inside and be connected, rectangle groove (3057) with plug-in connection are seted up to one end of pivot (3056), semicircle shell (3052) top surface both ends all fixedly connected with and pivot (3055) outer wall sliding connection's of pivot (6).

4. The chemical reagent extraction and filtration device according to claim 3, wherein a handle is fixedly connected to a side surface of the round cover (3053), a discharge hole (3054) is formed in a penetrating manner at the bottom end of the side surface of the round cover (3053), a flow guide pipe is fixedly connected to the inside of the discharge hole (3054), and one end of the flow guide pipe penetrates through the side surface of the semicircular shell (3052) and is located inside the semicircular shell (3052).

5. A chemical reagent extraction filter device according to claim 3, wherein the other end of the shaft (3056) is detachably connected to the dome (3053).

6. A chemical reagent extraction and filtration device according to claim 2, wherein the bottom surface of the filtration tank (301) is connected with a discharge pipe (306) therethrough.

7. A chemical reagent extraction and filtration device according to claim 2, wherein the top surface of the filtration tank (301) is provided with a feed hole (3014) therethrough.

8. The chemical reagent extraction and filtration device according to claim 7, wherein a feed pipe (204) is connected to the bottom surface of the rectangular shell (201) in a penetrating manner, a one-way valve is fixedly connected to the inside of the feed pipe (204), and a hose is fixedly connected between the feed pipe (204) and the feed hole (3014).

9. A chemical reagent extraction and filtration device according to claim 1, wherein the four corners of the bottom surface of the base (100) are each fixedly connected with support legs (102).