CN213853422U - Micro-filter for aquaculture convenient to change filter screen - Google Patents
Micro-filter for aquaculture convenient to change filter screen Download PDFInfo
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- CN213853422U CN213853422U CN202022135890.0U CN202022135890U CN213853422U CN 213853422 U CN213853422 U CN 213853422U CN 202022135890 U CN202022135890 U CN 202022135890U CN 213853422 U CN213853422 U CN 213853422U
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Abstract
The utility model relates to a microstrainer technical field, concretely relates to microstrainer for aquaculture convenient to change filter screen, including the device main part, the device main part is including removing the base main part, and removes base main part top and be provided with the rack, rack internally mounted has the microstrainer casing, and the inside fixedly connected with filter screen main part of microfilainer casing, the inside fixed establishment that is provided with of microfilainer casing, and fixed establishment includes the fixed slot, the fixed slot has been seted up to filter screen main part inside, and inside the inserting of fixed slot is equipped with the dead lever, the cavity has been seted up to microfilainer casing inside. The utility model provides an in order to avoid the filter screen to take place to rock after putting into the microstrainer, generally fix the filter screen at the bolt, but the fixed comparatively loaded down with trivial details of placing of bolt leads to the operator to change the lower problem of efficiency when the filter screen, has guaranteed the fixed effect of filter screen main part, has promoted the convenience of operator when installing the filter screen main part.
Description
Technical Field
The utility model relates to a microstrainer technical field specifically is a microstrainer for aquaculture convenient to change filter screen.
Background
The filter is a screen filter for intercepting fine suspended matters, and is provided with a drum-shaped metal frame, a rotary drum rotates around a horizontal shaft, and a supporting net and a working net which are woven by stainless steel wires are attached to the rotary drum. The micro-filter can be used for filtering raw water in waterworks and removing plankton such as algae, water fleas and the like, and can also be used for filtering treatment of industrial water, recovery of swimming substances in industrial wastewater, final treatment of sewage and the like, so that the existing micro-filter for aquaculture, which is convenient for replacing the filter screen, basically meets the requirements of people, but still has some problems.
In order to avoid the filter screen to rock after being put into the micro-filter, the filter screen is generally fixed by bolts, but the bolts are fixed and placed more complexly, so that the efficiency of an operator is lower when the filter screen is replaced, and therefore the micro-filter for aquaculture, which is convenient for replacing the filter screen, is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aquaculture uses micro-filter convenient to change filter screen to solve the traditional filter screen that provides in the above-mentioned background art and dismantle the lower problem of efficiency.
In order to achieve the above object, the utility model provides a following technical scheme: a micro-filter for aquaculture convenient for replacing filter screens comprises a main body of the device, wherein the main body of the device comprises a movable base main body, a placing rack is arranged above the movable base main body, a micro-filter shell is arranged in the placing rack, the interior of the micro-filter shell is fixedly connected with the main body of the filter screen, a fixing mechanism is arranged in the interior of the micro-filter shell and comprises a fixing groove, a fixing groove is arranged in the interior of the main body of the filter screen, a fixing rod is inserted in the interior of the fixing groove, a cavity is arranged in the interior of the micro-filter shell, the fixing rod is inserted in the cavity, one end, away from the fixing groove, of the fixing rod is connected with a first connecting rod through a rotating shaft, the inner wall at the bottom end of the cavity is fixedly connected with a limiting plate, the top end of the limiting plate is abutted against the first connecting rod, the top end of the first connecting rod is connected with a second connecting rod through a rotating shaft, and the top end of the second connecting rod is fixedly connected with a pressing plate, the outer wall of the second connecting rod is wound with a second spring, and a buffer mechanism is arranged below the placing frame.
Preferably, buffer gear includes the hinge bar, the rack bottom articulates there are two sets of hinge bars, and the hinge bar keeps away from the one end of rack and all articulates there is the fixed block, two sets of fixedly connected with third spring between the fixed block.
Preferably, the sliding groove is formed in the movable base main body, the sliding block is connected to the inside of the sliding groove in a sliding mode, and one end, far away from the sliding groove, of the sliding block is fixedly connected to the fixed block.
Preferably, the top end of the movable base main body is fixedly connected with two groups of telescopic rods, the outer walls of the telescopic rods are wound with first springs, each telescopic rod is composed of an upper rod and a lower rod, and the upper rods are inserted into the lower rods.
Preferably, the rack bottom fixedly connected with two sets of gag lever posts, and the gag lever post keeps away from the equal fixedly connected with stopper of one end of rack.
Preferably, the first connecting rod is arc-shaped, and the top end of the limiting plate is inclined.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the micro-filter for aquaculture, which is convenient for replacing the filter screen, is provided with a fixed groove, a fixed rod, a cavity, a first connecting rod, a limiting plate, a second connecting rod, a pressing plate and a second spring, when the filter screen main body needs to be disassembled, the pressing plate is pressed to drive the second connecting rod and the left end of the first connecting rod to move downwards, and the second spring deforms, through the action of the limiting plate, the right end of the first connecting rod and the fixed rod are driven to move upwards, when the fixed rod is separated from the inside of the fixed groove, the filter screen main body can be taken out at the moment, during installation, the filter screen main body is inserted into the interior of a micro-filter shell, when the left end of the filter screen main body is abutted against the inner wall of the left end of the micro-filter shell, the pressing plate is loosened, through the elastic action of the second spring, the fixed rod can be driven to move downwards and enter the inside of the fixed groove, the filter screen main body is installed, the device solves the problem that the filter screen shakes after being placed into the micro-filter, generally, the filter screen is fixed by bolts, but the bolts are complicated to fix and place, so that the problem that the efficiency of an operator is low when the filter screen is replaced is caused, the fixing effect of the filter screen main body is ensured, and the convenience of the operator in mounting the filter screen main body is improved;
2. this micro-filter for aquaculture convenient to change filter screen is provided with the hinge bar, fixed block and third spring, when moving the base main part and when shaking when removing, shake about the rack takes place this moment, drive two sets of hinge bars and rotate, and two sets of fixed blocks move to the intermediate position, the third spring takes place deformation this moment, elastic action through the third spring, can absorb the rocking of rack and offset, through this mechanism, the stability of moving the base main part rack when removing has been guaranteed, avoid the micro-filter casing to receive the damage, the life of micro-filter casing has been guaranteed.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic structural view of the utility model at the position B in fig. 1;
fig. 4 is an enlarged schematic structural diagram of the present invention at C in fig. 1.
In the figure: 100. a device main body; 110. a mobile base body; 111. a chute; 112. a slider; 113. a telescopic rod; 114. a first spring; 120. placing a rack; 121. a limiting rod; 122. a limiting block; 130. a microfiltration machine shell; 140. a filter screen main body; 200. a fixing mechanism; 210. fixing grooves; 220. fixing the rod; 230. a chamber; 240. a first connecting rod; 250. a limiting plate; 260. a second connecting rod; 270. pressing a plate; 280. a second spring; 300. a buffer mechanism; 310. a hinged lever; 320. a fixed block; 330. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a micro-filter for aquaculture convenient for replacing filter screens comprises a main body 100, the main body 100 comprises a movable base body 110, a placing rack 120 is arranged above the movable base body 110, a micro-filter shell 130 is arranged inside the placing rack 120, a filter screen main body 140 is fixedly connected inside the micro-filter shell 130, a fixing mechanism 200 is arranged inside the micro-filter shell 130, the fixing mechanism 200 comprises a fixing groove 210, a fixing groove 210 is formed inside the filter screen main body 140, a fixing rod 220 is inserted inside the fixing groove 210, a cavity 230 is formed inside the micro-filter shell 130, the fixing rod 220 is inserted inside the cavity 230, one end, far away from the fixing groove 210, of the fixing rod 220 is connected with a first connecting rod 240 through a rotating shaft, a limiting plate 250 is fixedly connected to the inner wall at the bottom end of the cavity 230, the top end of the limiting plate 250 abuts against the first connecting rod 240, and the top end of the first connecting rod 240 is connected with a second connecting rod 260 through a rotating shaft, and second connecting rod 260 top fixedly connected with clamp plate 270, the winding of second connecting rod 260 outer wall has second spring 280, rack 120 below is provided with buffer gear 300, solved and to avoid the filter screen to take place to rock after putting into the microstrainer, generally fix the filter screen at the bolt, but the fixed of bolt is placed comparatively loaded down with trivial details, lead to the operator to change the lower problem of efficiency when the filter screen, the fixed effect of filter screen main part 140 has been guaranteed, the convenience of operator when installing filter screen main part 140 has been promoted.
The inside spout 111 that has seted up of removal base main part 110, and the inside sliding connection of spout 111 has slider 112, and slider 112 keeps away from the one end fixed connection of spout 111 in fixed block 320, through the inside gliding effect of slider 112 in spout 111, has promoted the stability of fixed block 320 when moving about.
Remove two sets of telescopic links 113 of base main part 110 top fixedly connected with, and the 113 outer walls of telescopic link have all twined first spring 114, and telescopic link 113 comprises upper boom and lower beam, and inside the upper boom was inserted and is located the lower beam, when rack 120 rocked from top to bottom, telescopic link 113 compressed this moment, and first spring 114 takes place to deform, through the elastic action of first spring 114, has guaranteed the buffering effect of device.
Two sets of gag lever posts 121 of rack 120 bottom fixedly connected with, and the gag lever post 121 keeps away from the equal fixedly connected with stopper 122 of one end of rack 120, through the effect of gag lever post 121 and stopper 122, carries on spacingly to the removal interval of rack 120, avoids rack 120 to rock the too big part damage that leads to of range.
The shape of the first connecting rod 240 is set to be arc, the top end of the limiting plate 250 is set to be inclined, and when one end of the first connecting rod 240 moves up and down, the limiting plate 250 can drive the first connecting rod 240 to move in the opposite direction.
The working principle is as follows: when the filter screen main body 140 needs to be disassembled, the pressing plate 270 is pressed to drive the second connecting rod 260 and the left end of the first connecting rod 240 to move downwards, the second spring 280 deforms, the right end of the first connecting rod 240 and the fixing rod 220 are driven to move upwards under the action of the limiting plate 250, when the fixing rod 220 is separated from the inside of the fixing groove 210, the filter screen main body 140 can be taken out, during installation, the filter screen main body 140 is inserted into the interior of the micro-filter shell 130, when the left end of the filter screen main body 140 is abutted to the inner wall of the left end of the micro-filter shell 130, the pressing plate 270 is loosened, the fixing rod 220 can be driven to move downwards and enter the inside of the fixing groove 210 under the elastic action of the second spring 280, and at the moment, the filter screen main body 140 is installed;
when moving base main part 110 and shaking when removing, rack 120 took place to shake from top to bottom this moment, and drive two sets of hinge rod 310 and rotate, and two sets of fixed block 320 remove to the intermediate position, and third spring 330 took place deformation this moment, through the elastic action of third spring 330, can absorb the offset of rocking of rack 120.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an aquaculture uses microstrainer convenient to change filter screen, includes device main part (100), device main part (100) are including removing base main part (110), and remove base main part (110) top and be provided with rack (120), rack (120) internally mounted has microfilter casing (130), and microstrainer casing (130) inside fixedly connected with filter screen main part (140), its characterized in that: the interior of the micro-filter shell (130) is provided with a fixing mechanism (200), the fixing mechanism (200) comprises a fixing groove (210), the interior of the filter screen main body (140) is provided with the fixing groove (210), the interior of the fixing groove (210) is inserted with a fixing rod (220), the interior of the micro-filter shell (130) is provided with a cavity (230), the fixing rod (220) is inserted into the interior of the cavity (230), one end, far away from the fixing groove (210), of the fixing rod (220) is connected with a first connecting rod (240) through a rotating shaft, the inner wall of the bottom end of the cavity (230) is fixedly connected with a limiting plate (250), the top end of the limiting plate (250) is abutted against the first connecting rod (240), the top end of the first connecting rod (240) is connected with a second connecting rod (260) through a rotating shaft, the top end of the second connecting rod (260) is fixedly connected with a pressing plate (270), and the outer wall of the second connecting rod (260) is wound with a second spring (280), a buffer mechanism (300) is arranged below the placing rack (120).
2. The aquaculture micro-filter convenient for replacing the filter screen according to claim 1, which is characterized in that: buffer gear (300) are including articulated rod (310), rack (120) bottom articulates there are two sets of articulated rod (310), and articulated rod (310) keep away from the one end of rack (120) and all articulate fixed block (320), two sets of fixedly connected with third spring (330) between fixed block (320).
3. The aquaculture micro-filter convenient for replacing the filter screen according to claim 1, which is characterized in that: the inside spout (111) of having seted up of removal base main part (110), and spout (111) inside sliding connection has slider (112), the one end fixed connection in fixed block (320) that spout (111) were kept away from in slider (112).
4. The aquaculture micro-filter convenient for replacing the filter screen according to claim 1, which is characterized in that: the movable base is characterized in that two groups of telescopic rods (113) are fixedly connected to the top end of the movable base main body (110), first springs (114) are wound on the outer walls of the telescopic rods (113), each telescopic rod (113) is composed of an upper rod and a lower rod, and the upper rods are inserted into the lower rods.
5. The aquaculture micro-filter convenient for replacing the filter screen according to claim 1, which is characterized in that: the bottom end of the placing frame (120) is fixedly connected with two sets of limiting rods (121), and one ends, far away from the placing frame (120), of the limiting rods (121) are fixedly connected with limiting blocks (122).
6. The aquaculture micro-filter convenient for replacing the filter screen according to claim 1, which is characterized in that: the shape of the first connecting rod (240) is arc, and the shape of the top end of the limiting plate (250) is inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135890.0U CN213853422U (en) | 2020-09-25 | 2020-09-25 | Micro-filter for aquaculture convenient to change filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135890.0U CN213853422U (en) | 2020-09-25 | 2020-09-25 | Micro-filter for aquaculture convenient to change filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213853422U true CN213853422U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022135890.0U Active CN213853422U (en) | 2020-09-25 | 2020-09-25 | Micro-filter for aquaculture convenient to change filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213853422U (en) |
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- 2020-09-25 CN CN202022135890.0U patent/CN213853422U/en active Active
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Effective date of registration: 20221010 Address after: 430000 floor 2, building 1, yishanwan new rural area, yishanwan road village, FASI street, Jiangxia District, Wuhan City, Hubei Province Patentee after: Hubei sfte Breeding Technology Co.,Ltd. Address before: 163000 No. 2, Xijia Road, Ranghulu District, Yichun City, Heilongjiang Province Patentee before: Zhang Wenjing |