CN208003513U - Sandfiltration pot Anti-hardening device - Google Patents

Abstract

The utility model discloses a kind of sandfiltration pot Anti-hardening devices, it is related to sewage disposal device, it is intended to solve a kind of existing novel sand filtration tank backwashing structure, blender is only capable of being stirred the layer of sand of same position and smash, the problem of mixing effect deficiency, its key points of the technical solution are that：A kind of sandfiltration pot Anti-hardening device, include in hollow tank body and being set to the blender of tank body, the blender includes motor and is connected to the stirring rod of motor output shaft, the tank body top offers port, the port vertical communication tank inner chamber and the external world, the motor are located above port, and the stirring rod extends into tank body from port, and vertical sliding is connected to port, the tank body top is provided with the Power Component for driving blender to slide vertically.The sandfiltration pot Anti-hardening device of the utility model to layer of sand can adequately stir with me, be smashed, to ensure follow-up backwash effect.

Description

Sandfiltration pot Anti-hardening device

Technical field

The utility model is related to sewage disposal devices, more specifically, it relates to a kind of sandfiltration pot Anti-hardening device.

Background technology

Sandfiltration pot, be it is a kind of using quartz sand etc. have retaining power material effectively remove larger suspended matter and glue in water The equipment of body.

Sandfiltration pot after used a period of time, inevitably takes various impurity and dirt, caused on layer of sand It filters effect to decline, user can generally clear up layer of sand to a certain degree by the way of backwash at this time, but because sand Layer will appear hardened problem after used a period of time, cause partial impurities that can not be backwashed removal.

In view of the above-mentioned problems, notification number is a kind of novel sandfiltration pot backwash disclosed in the Chinese patent of CN202061432U Structure is characterized in that：Including sandfiltration pot and layer of sand, installs one on the top of the sandfiltration pot and stir sand device, it is described to stir sand There are one agitating devices for device setting, and the agitating device is mounted on the inside of sandfiltration pot, in the position of the inside of sandfiltration pot on the lower Setting is there are one collector pipe, and in the lateral outer setting of sandfiltration pot, there are one water inlet pipe and sewage draining exits.

Hardened layer of sand can be smashed by stirring sand device in said program, to ensure backwash effect, but combine it Drawings and examples are it is found that its blender is fixed on designated position, in use, blender is only capable of being stirred in same position, And by reality it is found that sand layer thickness is relatively large, so practical stirring smash it is not sufficiently effective, it is therefore desirable to propose a kind of new side Case solves the problems, such as this.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of sandfiltration pots to be filled with anti-compaction It sets, more sufficient stirring can be carried out to layer of sand and is smashed, to ensure follow-up backwash effect.

The above-mentioned technical purpose of the utility model technical scheme is that：A kind of anti-plate of sandfiltration pot Device is tied, includes in hollow tank body and being set to the blender of tank body, the blender includes motor and is connected to motor The stirring rod of output shaft, the tank body top offer port, the port vertical communication tank inner chamber and the external world, the motor Above port, the stirring rod extends into tank body from port, and vertical sliding is connected to port, and the tank body top is set It is equipped with the Power Component for driving blender to slide vertically.

By using above-mentioned technical proposal, if necessary, user can drive blender with respect to tank using Power Component Body slides up and down, is smashed to be stirred to layer of sand more multiposition using the stirring rod moved up and down, ensures mixing effect, side The impurity in layer of sand is removed when continuing backwash after an action of the bowels.

The utility model is further arranged to：The tank body Upper vertical is provided with guide rod, vertical on the guide rod Sliding is connected with support plate, and support plate is arranged in the motor, and motor output shaft is longitudinally through support plate.

By using above-mentioned technical proposal, motor realizes opposite tank body in such a way that support plate sliding is connected to guide rod Sliding up and down realizes that blender slides up and down with respect to tank body；Simultaneously as the presence of guide rod, it can be to the upper and lower of stirring rod Sliding is oriented to, and is avoided blender from deviateing in upper and lower sliding, is ensured using effect.

The utility model is further arranged to：The guide rod side is provided with mounting plate, and the mounting plate height edge is led Extend to pole length direction, the Power Component is set to mounting plate towards support plate side, and the Power Component includes actively Wheel, driven wheel, transmission belt and driving motor, the driving wheel and driven wheel are rotationally connected with mounting plate, and are in longitudinal arrangement Setting, the transmission belt are sheathed on driving wheel and driven wheel, and the driving motor output shaft is connected to driving wheel, the transmission belt On be provided with pull rod, described pull rod one end is articulated with support plate, and the other end is articulated with transmission belt.

By using above-mentioned technical proposal, driving wheel can be driven to rotate in driving motor unlatching, matched after driving wheel rotation It closes driven wheel and drives transmission belt movement, and transmission belt is connected by pull rod with support plate, so can be synchronized after transmission belt rotation Support plate movement is driven, and what transmission belt was done is shuttling movement, so at this time support plate can be driven with used hinged pull rod Sliding up and down repeatedly is carried out, and then realizes that driving blender slides up and down, so that blender does more sufficient stirring to layer of sand.

The utility model is further arranged to：The guide rod upper end is provided with limited block, the limited block and support plate Between be provided with resetting spring.

By using above-mentioned technical proposal, the setting of resetting spring so that support plate has certain reply initial position Ability so as to coordinate Power Component that blender is driven to slide up and down, and then is reinforced using use；Simultaneously as returning spring Presence, support plate when moving can be by certain cushioning effect.

The utility model is further arranged to：The tank body top offers opening, the upper opening internal thread connection It is the cover board of adaptation therewith, the guide rod and mounting plate are set on cover board, and motor and stirring rod are to be detachably connected.

By using above-mentioned technical proposal, if necessary, user can dismantle motor and stirring rod, and open cover board Stirring rod is taken out, to carry out dismounting and change, repair to stirring rod, to ensure mixing effect.

The utility model is further arranged to：It is provided with auxiliary supports, the auxiliary supports set above the port If stirring rod.

By using above-mentioned technical proposal, stirring rod can be constrained using auxiliary supports；Because stirring rod is real Border length is larger, so when motor drives stirring rod rotation, stirring rod has certain swing, and the swing of stirring rod will cause It is damaged with the tie point of motor and with the tie point of tank body, and auxiliary supports are arranged, then can make one to stirring rod Conclude a contract or treaty beam, stirring rod is avoided to cause excessive damage to the tie point of itself and motor.

The utility model is further arranged to：The stirring rod includes mobile jib and is set to the blade of mobile jib, the auxiliary Offer the cannelure for agreeing with mobile jib in support element, the cannelure is in longitudinal opening structure, at the cannelure upper and lower opening It is provided with the bearing that cooperation mobile jib uses, the mobile jib passes through bearing and cannelure.

By using above-mentioned technical proposal, auxiliary supports upper and lower opening is respectively arranged with bearing, and stirring rod passes through bearing, Institute in this way, being because the setting of bearing can both constrain stirring rod, while can also reduce auxiliary supports To the friction that stirring rod generates, stirring rod is facilitated to rotate, ensures mixing effect.

The utility model is further arranged to：The axis of installation bearing is separately provided at the cannelure upper and lower opening Bearing, two bearing block sides close to each other are in hatch frame, and are provided with the cover board of adaptation, and the cover board and bearing block are can Dismantling connection, the cannelure side offer the gathering hole for being stretched into for hand.

By using above-mentioned technical proposal, when necessary, user can by detachable cover plate, and by gathering hole to bearing into Row operation, such as lubricating oil or dismounting and change bearing are added, to user-friendly.

In conclusion the utility model has the advantages that：

1, tank body top opens up port, and motor is arranged above port, and a mixing bowl extends into tank body from port；In tank body Top setting Power Component drives motor to slide up and down, if necessary thereby using person, stirring can be driven by Power Component Bar moves up and down, to do more sufficient stirring, convenient follow-up recoil to the layer of sand in tank body using the stirring rod moved up and down The impurity in layer of sand is taken out when washing, ensures using effect；

2, auxiliary supports are set above port, auxiliary supports are arranged stirring rod, and are connected to tank body, so as to Stirring rod is constrained, stirring rod is avoided to swing the tie point of damage and motor when in use.

Description of the drawings

Fig. 1 is the structural schematic diagram one of the utility model, to show overall structure；

Fig. 2 is the structural schematic diagram two of the utility model, mainly showing the connection structure of blender and tank body；

Fig. 3 is the structural schematic diagram three of the utility model, mainly showing the structure of Power Component；

Fig. 4 is the structural schematic diagram of auxiliary supports；

Fig. 5 is the exploded perspective view of auxiliary supports, mainly showing the structure of bearing block and bearing.

In figure：1, tank body；11, port；12, upper opening；13, head cover；14, handle；2, blender；21, motor；22, it stirs Mix bar；221, mobile jib；222, blade；23, shaft coupling；3, Power Component；31, driving wheel；32, driven wheel；33, transmission belt；34, Driving motor；4, guide rod；41, limited block；42, resetting spring；5, support plate；51, pull rod；6, mounting plate；7, Auxiliary support Part；71, cannelure；72, bearing；73, bearing block；74, cover board；75, gathering hole.

Specific implementation mode

With reference to the accompanying drawings and examples, the utility model is described in detail.

Sandfiltration pot Anti-hardening device, referring to Fig.1, including tank body in hollow structure 1, tank body 1 is for placing layer of sand； 1 top of tank body is provided with blender 2, is smashed to be stirred to layer of sand using blender 2 when layer of sand is hardened, convenient follow-up The impurity in layer of sand is removed when backwash, ensures filter effect.

With reference to Fig. 2, blender 2 includes motor 21 and the stirring rod 22 for being connected to 21 output shaft of motor；Stirring rod 22 is logical One shaft coupling 23 of setting is crossed with 21 output shaft of motor to be connected；Stirring rod 22 is including mobile jib 221 and is fixedly welded on mobile jib 221 Blade 222.

With reference to Fig. 2, upper opening 12 is offered on 1 top of tank body, the top being adapted to therewith is connected in 12 internal threads of upper opening Lid 13,13 upper weld of head cover are fixed with two handles 14, and head cover 13 is rotated so that user holds handle 14 if necessary, will It is dismantled from upper opening 12.

With reference to Fig. 2, port 11 is offered on head cover 13, port 11 is longitudinal to run through head cover 13, and diameter is slightly larger than mobile jib 221 diameter；Motor 21 is set to 11 top of port, and mobile jib 221 is extended into from port 11 inside tank body 1；Further, exist 1 top of tank body is provided with the Power Component 3 slid vertically for driving motor 21；Why make such setting, be because Stirring rod 22 is driven to carry out a degree of sliding up and down in tank body 1, so that stirring rod 22 can be more adequately by tank body 1 Interior layer of sand stirring is smashed, and ensures follow-up backwash effect.

With reference to Fig. 2, it is vertically arranged on head cover 13 there are two guide rod 4, two 4 lower parts of guide rod pass through in screw thread column The mode of threaded connection is realized to be connected with head cover 13；Two guide rods 4 are in lateral symmetry setting.

Support plate 5 is provided between two guide rods 4, sliding is connected to guide rod 4 to support plate 5 vertically；Motor 21 is pacified In support plate 5, and output shaft passes through support plate 5, shaft coupling 23 to be located at 5 lower section of support plate straight down.

4 side of guide rod is provided with mounting plate 6, mounting plate 6 is two, is threadably secured and is connected on head cover 13, And two mounting plates 6 are in lateral symmetry setting；Power Component 3 is set to mounting plate 6 towards 5 side of support plate.

With reference to Fig. 3, Power Component 3 includes driving wheel 31 and driven wheel 32, and driving wheel 31 and driven wheel 32 are rotationally connected with Mounting plate 6, and it is arranged with transmission belt 33, to coordinate transmission belt 33 to be constituted complete cycle structure.

Power Component 3 further includes driving motor 34, and driving motor 34 is fixedly connected on mounting plate 6 and deviates from 5 side of support plate, And its output shaft is connected to driving wheel 31 across mounting plate 6, to drive driving wheel 31 to rotate.

In order to drive blender 2 to move up and down, pull rod 51 is connected on transmission belt 33,51 one end of pull rod is connected by spherical shape Connector is articulated with transmission belt 33, and the other end is articulated with support plate 5 by spherical connector.

When driving motor 34 is opened, driving motor 34 drives driving wheel 31 to rotate, and driving wheel 31 coordinates driven wheel after rotating 32 drive transmission belt 33 to rotate, and transmission belt 33 drives pull rod 51 to move after rotating, and drive support plate 5 to move to realize, in turn It realizes and blender 2 is driven to move up and down so that stirring rod 22 can more be sufficiently stirred layer of sand.

With reference to Fig. 3, it is fixed with limited block 41 in 4 upper weld of guide rod, is provided between limited block 41 and support plate 5 Resetting spring 42, resetting spring 42 is sheathed on guide rod 4, and one end is welded in limited block 41, and the other end is fixedly welded on support Plate 5.

Resetting spring 42 in the raw when, support plate 5 is located at minimum point, so as to be matched using resetting spring 42 Closing Power Component 3 drives support plate 5, i.e. blender 2 to move up and down, and reinforces using effect.

With reference to Fig. 3, because 22 physical length of stirring rod is relatively large, motor 21 is opened and stirring rod 22 is driven to rotate Afterwards, stirring rod 22 can have certain swing, lead to 22 tie point of motor 21 and stirring rod, tank body 1（It is shown in Fig. 2）And stirring rod There is certain damage in 22 tie points；At this time in order to reduce the above situation, in head cover 13（It is shown in Fig. 2）On be provided with auxiliary Support element 7, auxiliary supports 7 are sheathed on mobile jib 221, and are bolted to connection in head cover 13；Stirring rod 22 can be opposite Auxiliary supports 7 slide up and down, and to constrain stirring rod 22 using auxiliary supports 7, prevent from stirring Bar 22 swings excessive, and do not interfere with stirring rod 22 moves up and down mixing effect.

With reference to Fig. 4 and Fig. 5, cannelure 71 is offered in auxiliary supports 7, the longitudinal both ends of cannelure 71 are tied in opening Structure, mobile jib 221（It is shown in Fig. 3）It is passed through out of cannelure 71；Respectively integrally formed with bearing at 71 upper and lower opening of cannelure Seat 73, two 73 sides close to each other of bearing block are in hatch frame respectively；Bearing 72 is provided in bearing block 73, in order to by axis It holds 72 to be fixed in bearing block 73, the cover board 74 of adaptation is bolted to connection in 73 opening of bearing block；Mobile jib 221 is worn Cross bearing 72 and cannelure 71.

Why bearing 72 is set, is because the setting of bearing 72 can both constrain mobile jib 221, by facilitating mobile jib 221 opposite auxiliary supports 7 relatively rotate；And bearing block 73 is set on mouth structure, and be bolted cover board 74, then It is to be replaced to be dismantled if necessary to bearing 72.

Further, gathering hole 75 is offered in 71 side of cannelure, gathering hole 75 is connected to the external world, and facilitating will for user Hand is stretched into cannelure 71 and is operated to cover board 74, to user-friendly.

Use process：When user feels to need to backwash layer of sand, user first opens motor before this 21 driving stirring rods 22 rotate, to be stirred to layer of sand；Follow-up driving motor 34 of opening drives transmission belt 33 to rotate, and passes through Pull rod 51 pulls support plate 5 to move, that is, drives blender 2 to be moved up and down repeatedly, so as to utilize stirring rod 22 to sand Layer does more sufficient stirring and smashes, and conveniently eliminates the impurity in layer of sand when follow-up backwash, ensures using effect.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (8)

1. a kind of sandfiltration pot Anti-hardening device includes in hollow tank body（1）And it is set to tank body（1）Blender （2）, the blender（2）Including motor（21）Be connected to motor（21）The stirring rod of output shaft（22）, it is characterised in that：Institute State tank body（1）Top offers port（11）, the port（11）Vertical communication tank body（1）Inner cavity and the external world, the motor （21）Positioned at port（11）Top, the stirring rod（22）From port（11）Extend into tank body（1）, and vertical sliding is connected to Port（11）, the tank body（1）Top is provided with for driving blender（2）The Power Component slid vertically（3）.

2. sandfiltration pot Anti-hardening device according to claim 1, it is characterised in that：The tank body（1）Upper vertical is set It is equipped with guide rod（4）, the guide rod（4）Upper vertical sliding is connected with support plate（5）, the motor（21）Support plate is set （5）, and motor（21）Output shaft is longitudinally through support plate（5）.

3. sandfiltration pot Anti-hardening device according to claim 2, it is characterised in that：The guide rod（4）Side is arranged There is mounting plate（6）, the mounting plate（6）Height is along guide rod（4）Length direction extends, the Power Component（3）It is set to peace Loading board（6）Towards support plate（5）Side, the Power Component（3）Including driving wheel（31）, driven wheel（32）, transmission belt（33） And driving motor（34）, the driving wheel（31）And driven wheel（32）It is rotationally connected with mounting plate（6）, and set in longitudinal arrangement It sets, the transmission belt（33）It is sheathed on driving wheel（31）And driven wheel（32）, the driving motor（34）Output shaft is connected to master Driving wheel（31）, the transmission belt（33）On be provided with pull rod（51）, the pull rod（51）One end is articulated with support plate（5）, another End is articulated with transmission belt（33）.

4. sandfiltration pot Anti-hardening device according to claim 2, it is characterised in that：The guide rod（4）Upper end is arranged There is limited block（41）, the limited block（41）And support plate（5）Between be provided with resetting spring（42）.

5. sandfiltration pot Anti-hardening device according to claim 3, it is characterised in that：The tank body（1）Top offers Upper opening（12）, the upper opening（12）It is the head cover being adapted to therewith that internal thread, which is connected with,（13）, the guide rod（4）And installation Plate（6）It is set to head cover（13）On, motor（21）And stirring rod（22）To be detachably connected.

6. sandfiltration pot Anti-hardening device according to claim 1, it is characterised in that：The port（11）Top is provided with Auxiliary supports（7）, the auxiliary supports（7）It is arranged stirring rod（22）.

7. sandfiltration pot Anti-hardening device according to claim 6, it is characterised in that：The stirring rod（22）Including mobile jib （221）Be set to mobile jib（221）Blade（222）, the auxiliary supports（7）It inside offers and agrees with mobile jib（221）It is vertical To slot（71）, the cannelure（71）In longitudinal opening structure, the cannelure（71）Cooperation mobile jib is provided at upper and lower opening （221）The bearing used（72）, the mobile jib（221）Across bearing（72）And cannelure（71）.

8. sandfiltration pot Anti-hardening device according to claim 7, it is characterised in that：The cannelure（71）Upper and lower opening Place is separately provided for installation bearing（72）Bearing block（73）, two bearing blocks（73）It is tied in opening side close to each other Structure, and it is provided with the cover board of adaptation（74）, the cover board（74）And bearing block（73）To be detachably connected, the cannelure（71） Side offers the gathering hole for being stretched into for hand（75）.