阅读说明：本技术 一种工作效率较高的城市污水预处理装置 (Higher municipal sewage pretreatment device of work efficiency ) 是由 张昌松 于 2020-12-21 设计创作，主要内容包括：本发明涉及污水处理设备技术领域,且公开了一种工作效率较高的城市污水预处理装置,包括本体,所述本体的内部活动连接有动力轴,动力轴的外部固定连接有转盘,转盘的内部设置有电流变体,转盘的内部固定连接有接电柱,转盘的内部固定连接有弹簧一,弹簧一的外部固定连接有活动块,转盘的内部活动连接有监测组件；通过转盘、限位环、挡块、弹簧一、接电柱、电流变体、监测组件、活动块、弹簧二之间的相互作用,能够对动力轴的转动速度进行实时监测并在动力轴的转动速度过快时及时地对其进行减速处理,避免了动力轴转动速度过快使得排料带的转动速度加快导致排料带的排料效果变差的情况发生,从而有利于排料带持续保持高效的排料速度。(The invention relates to the technical field of sewage treatment equipment and discloses an urban sewage pretreatment device with higher working efficiency, which comprises a body, wherein a power shaft is movably connected inside the body, a turntable is fixedly connected outside the power shaft, an electrorheological body is arranged inside the turntable, an electric connecting post is fixedly connected inside the turntable, a first spring is fixedly connected inside the turntable, a movable block is fixedly connected outside the first spring, and a monitoring assembly is movably connected inside the turntable; through the interaction between carousel, spacing ring, dog, spring one, connect the electric pole, the electrorheological body, the monitoring subassembly, the movable block, the spring two, can carry out real-time supervision to the slew velocity of power shaft and in time carry out the speed reduction processing to it when the slew velocity of power shaft is too fast, avoided the power shaft slew velocity too fast to make the slew velocity of row material area accelerate the condition emergence that leads to row material effect variation in row material area to be favorable to row material area to continuously keep the efficient to arrange material speed.)

1. The utility model provides a higher municipal sewage pretreatment device of work efficiency, includes body (1), its characterized in that: the device comprises a body (1), a power shaft (2) is movably connected inside the body (1), a turntable (3) is fixedly connected outside the power shaft (2), an electrorheological body (4) is arranged inside the turntable (3), an electric connecting column (5) is fixedly connected inside the turntable (3), a first spring (6) is fixedly connected inside the turntable (3), a movable block (7) is fixedly connected outside the first spring (6), a monitoring component (8) is movably connected inside the turntable (3), a control component (9) is movably connected inside the body (1), a limiting ring (10) is movably connected inside the body (1), a rotating shaft (11) is movably connected inside the limiting ring (10), a first gear (12) is fixedly connected outside the rotating shaft (11), a gear frame (13) is meshed outside the first gear (12), and a fixing component (14) is movably connected outside the gear frame (13), the outer portion of the gear frame (13) is fixedly connected with a second spring (15), the outer portion of the second spring (15) is fixedly connected with a stop block (16), and the inner portion of the limiting ring (10) is fixedly connected with an adjusting component (17).

2. The municipal sewage pretreatment device with higher working efficiency according to claim 1, wherein: the outside fixedly connected with gag lever post of movable block (7), the spacing pipe of the inside fixedly connected with of carousel (3), gag lever post and spacing pipe swing joint, the inside fixedly connected with electric wire of carousel (3), electric wire and electric connection post (5) swing joint, movable block (7) and carousel (3) swing joint, movable block (7), spring (6), electric connection post (5) all with electrorheological body (4) swing joint, the main material of electrorheological body (4) has lime, gypsum, powdered carbon and olive oil.

3. The municipal sewage pretreatment device with higher working efficiency according to claim 1, wherein: monitoring subassembly (8) mainly by the N utmost point, the S utmost point, three springs, the bar copper, the balancing weight, the insulator spindle is constituteed, the inside fixedly connected with N utmost point of carousel (3), the inside fixedly connected with S utmost point of carousel (3), the inside fixedly connected with spring three of carousel (3), the outside fixedly connected with balancing weight of three springs, the outside fixedly connected with insulator spindle of balancing weight, the outside fixedly connected with bar copper of insulator spindle, the position of bar copper, the specification all matches with the N utmost point, the S utmost point.

4. The municipal sewage pretreatment device with higher working efficiency according to claim 1, wherein: control assembly (9) mainly comprise axis of rotation, gear two, ring gear, feeler lever, pin, and the inside swing joint of body (1) has the axis of rotation, and the outside fixedly connected with gear two of axis of rotation, the outside meshing of gear two has the ring gear, ring gear and body (1) swing joint, the outside fixedly connected with pin of ring gear, the inside fixedly connected with feeler lever of body (1), the position of feeler lever, specification all with the pin phase-match.

5. The municipal sewage pretreatment device with higher working efficiency according to claim 1, wherein: the position of dog (16), the specification all with movable block (7) phase-match, dog (16) and spacing ring (10) swing joint, fixed subassembly (14) mainly by the electro-magnet, spring four, the dead lever, the inserted bar is constituteed, the inside fixedly connected with fixed plate of spacing ring (10), the outside fixedly connected with dead lever of fixed plate, the inside fixedly connected with electro-magnet of tooth frame (13), the outside swing joint of electro-magnet has spring four, the outside swing joint of spring four has the inserted bar, the position of dead lever, the specification all with the inserted bar phase-match.

6. The municipal sewage pretreatment device with higher working efficiency according to claim 1, wherein: adjusting part (17) mainly hides light shell, light trap, photo resistance, lamp area, lamp pearl and constitutes, and the inside fixedly connected with of tooth frame (13) hides light shell, and the inside fixedly connected with photo resistance of the shell that hides light, the light trap has been seted up on the surface of the shell that hides light, and the inside fixedly connected with lamp area of spacing ring (10), the inside in lamp area is provided with the lamp pearl, and the position of lamp pearl, specification all with the light trap phase-match, five are no less than to the quantity of lamp pearl.

7. The municipal sewage pretreatment device with higher working efficiency according to claim 1, wherein: the rotating shaft (11), the rotating shaft, the electric connecting column (5), the copper bar, the contact rod, the photosensitive resistor, the electromagnet, the lamp bead, the external power supply and the driving power supply are all electrically connected with the control center, the rotating shaft (11) and the rotating shaft are all electrically connected with the driving power supply, and the electric connecting column (5) and the electromagnet are all electrically connected with the external power supply.

Technical Field

The invention relates to the technical field of sewage treatment equipment, in particular to an urban sewage pretreatment device with higher working efficiency.

Background

Along with the rapid development of society, the living standard of people is higher and higher, the urban construction is better and better, and the sewage production volume in the city is more and more, has brought very big pressure for environmental protection and treatment work. The urban sewage contains a large amount of pollutants such as organic matters, germs, and the like which are extremely small in volume or dissolved in water, and also contains a large amount of large garbage such as plastic bags, disposable lunch boxes, branches and the like, so that the first step of sewage purification treatment is to filter and remove the garbage with large volume in the sewage. Current sewage filter equipment is when clearing up aquatic rubbish, because it is limited to arrange the size of row's material board on the row material area, roll down from row material board in order to avoid rubbish, generally all can set up in certain within range to the slew velocity of power shaft, but lack the subassembly of some protections on the current device, the power shaft is at the in-process of motion, can lead to its slew velocity to accelerate when meetting special circumstances and exceed normal slew velocity scope, thereby will make some great rubbish roll from the top of arranging the material board easily, make the discharge efficiency greatly reduced of rubbish, be unfavorable for going on of rubbish preliminary treatment work.

Therefore, in order to solve these problems, a municipal sewage pretreatment device with high working efficiency is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the urban sewage pretreatment device with higher working efficiency, which has the advantage of timely carrying out deceleration treatment on the power shaft when the rotating speed of the power shaft is suddenly increased and exceeds the normal rotating speed range, and solves the problem that the rotating speed of the power shaft is too high, so that the rotating speed of the discharge belt is increased, and the discharge efficiency of some larger garbage is greatly reduced.

(II) technical scheme

In order to achieve the purpose of timely carrying out deceleration processing on the power shaft when the rotating speed of the power shaft is suddenly accelerated and exceeds the normal rotating speed range, the invention provides the following technical scheme: the utility model provides a higher urban sewage pretreatment device of work efficiency, which comprises a body, the inside swing joint of body has the power shaft, the outside fixedly connected with carousel of power shaft, the inside of carousel is provided with the current variant, the inside fixedly connected with power connection post of carousel, the inside fixedly connected with spring I of carousel, the outside fixedly connected with movable block of spring I, the inside swing joint of carousel has the monitoring subassembly, the inside swing joint of body has the control assembly, the inside swing joint of body has the spacing ring, the inside swing joint of spacing ring has the pivot, the outside fixedly connected with gear I of pivot, the outside meshing of gear I has the tooth frame, the outside swing joint of tooth frame has fixed subassembly, the outside fixedly connected with spring II of tooth frame, the outside fixedly connected with dog of spring II, the inside fixedly connected with adjusting part of spacing ring.

Preferably, the outside fixedly connected with gag lever post of movable block, the inside fixedly connected with spacing pipe of carousel, gag lever post and spacing pipe swing joint, the inside fixedly connected with electric wire of carousel, electric wire and electric connection post swing joint, movable block and carousel swing joint, movable block, spring one, electric connection post all with electrorheological body swing joint, the main material of electrorheological body has lime, gypsum, carbon powder and olive oil, under the state of circular telegram, the electrorheological body presents the solid state, under the state of outage, the electrorheological body presents the liquid state.

Preferably, the monitoring component mainly comprises the N utmost point, the S utmost point, three springs, the bar copper, the balancing weight, the insulator spindle, and the inside fixedly connected with N utmost point of carousel, the inside fixedly connected with S utmost point of carousel, the inside fixedly connected with spring three of carousel, the outside fixedly connected with balancing weight of three springs, the outside fixedly connected with insulator spindle of balancing weight, the outside fixedly connected with bar copper of insulator spindle, the position of bar copper, specification all match with the N utmost point, the S utmost point.

Preferably, the control assembly mainly comprises axis of rotation, gear two, ring gear, feeler lever, pin, and the inside swing joint of body has the axis of rotation, and the outside fixedly connected with gear two of axis of rotation, the outside meshing of gear two has the ring gear, ring gear and body swing joint, the outside fixedly connected with pin of ring gear, the inside fixedly connected with feeler lever of body, the position of feeler lever, specification all with the pin phase-match.

Preferably, the position of dog, specification all with the movable block phase-match, dog and spacing ring swing joint, fixed subassembly mainly comprises electro-magnet, spring four, dead lever, inserted bar, the inside fixedly connected with fixed plate of spacing ring, the outside fixedly connected with dead lever of fixed plate, the inside fixedly connected with electro-magnet of tooth frame, the outside swing joint of electro-magnet has spring four, the outside swing joint of spring four has the inserted bar, the inserted bar is made by metal iron material, the position of dead lever, specification all with the inserted bar phase-match.

Preferably, adjusting part mainly hides light shell, light trap, photo resistance, lamp area, lamp pearl and constitutes, and the inside fixedly connected with of tooth frame hides light shell, hides light shell's inside fixedly connected with photo resistance, and the light trap has been seted up on the surface of the shell that hides light, and the inside fixedly connected with lamp area of spacing ring, the inside in lamp area are provided with the lamp pearl, and the position of lamp pearl, specification all with the light trap phase-match, five are no less than to the quantity of lamp pearl.

Preferably, the rotating shaft, the electric connecting column, the copper bar, the contact bar, the photosensitive resistor, the electromagnet, the lamp bead, the external power supply and the driving power supply are all electrically connected with the control center, the rotating shaft and the rotating shaft are all electrically connected with the driving power supply, and the electric connecting column and the electromagnet are all electrically connected with the external power supply.

(III) advantageous effects

Compared with the prior art, the invention provides the urban sewage pretreatment device with higher working efficiency, which has the following beneficial effects:

1. this higher urban sewage pretreatment device of work efficiency, through the carousel, the spacing ring, the dog, spring one, connect the electric pole, the current variant, the monitoring subassembly, the movable block, the interact between the spring two, can carry out real-time supervision to the slew velocity of power shaft and in time slow down its processing when the slew velocity of power shaft is too fast, avoided the too fast slew velocity that makes the discharge area accelerate the condition emergence that leads to the row material effect variation in discharge area, thereby be favorable to the discharge area to continuously keep the efficient to arrange material speed.

2. This higher urban sewage pretreatment device of work efficiency, through the pivot, gear one, the tooth frame, fixed subassembly, control assembly, the interact between the regulating assembly, can carry out real-time supervision to its speed reduction condition when the power shaft slows down and adjust the pressure value of dog when the power shaft slows down the effect not obvious, the condition that has avoided the speed reduction of power shaft to lead to producing the influence to rubbish exhaust efficiency takes place too slowly to can satisfy the needs of in-service use.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is a schematic view of a connection structure of a portion of the structure shown in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4 at C according to the present invention;

FIG. 6 is an enlarged view of the structure shown in FIG. 2.

In the figure: 1. a body; 2. a power shaft; 3. a turntable; 4. an electrorheological fluid; 5. connecting a power post; 6. a first spring; 7. a movable block; 8. a monitoring component; 9. a control component; 10. a limiting ring; 11. a rotating shaft; 12. a first gear; 13. a toothed frame; 14. a fixing assembly; 15. a second spring; 16. a stopper; 17. an adjustment assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an urban sewage pretreatment device with high working efficiency comprises a body 1, a power shaft 2 is movably connected inside the body 1, a rotary disc 3 is fixedly connected outside the power shaft 2, an electrorheological body 4 is arranged inside the rotary disc 3, an electric connecting post 5 is fixedly connected inside the rotary disc 3, a spring I6 is fixedly connected inside the rotary disc 3, a movable block 7 is fixedly connected outside the spring I6, a limiting rod is fixedly connected outside the movable block 7, a limiting pipe is fixedly connected inside the rotary disc 3, the limiting rod is movably connected with the limiting pipe, an electric wire is fixedly connected inside the rotary disc 3, the electric wire is movably connected with the electric connecting post 5, the movable block 7 is movably connected with the rotary disc 3, the movable block 7, the spring I6 and the electric connecting post 5 are movably connected with the electrorheological body 4, the main materials of the electrorheological body 4 comprise lime, gypsum, carbon powder and olive oil, in the energized state, the electrorheological body 4 assumes a solid state, and in the de-energized state, the electrorheological body 4 assumes a liquid state.

The inside of the rotary table 3 is movably connected with a monitoring component 8, the monitoring component 8 mainly comprises an N pole, an S pole, a spring III, a copper bar, a balancing weight and an insulating rod, the N pole is fixedly connected inside the rotary table 3, the S pole is fixedly connected inside the rotary table 3, the spring III is fixedly connected inside the rotary table 3, the balancing weight is fixedly connected outside the spring III, the power shaft 2 is in a normal rotating speed range, the balancing weight cannot drive the copper bar to cut magnetic induction lines between the N pole and the S pole under the action of centrifugal force, when the rotating speed of the power shaft 2 exceeds the normal rotating speed range, the balancing weight drives the copper bar to cut the magnetic induction lines between the N pole and the S pole under the action of centrifugal force, the insulating rod is fixedly connected outside the balancing weight, the copper bar is fixedly connected outside the insulating rod, the position and the specification of the copper bar are matched with the N pole and the S pole, the inside swing joint of body 1 has control assembly 9, control assembly 9 mainly comprises axis of rotation, gear two, the ring gear, the feeler lever, the pin, the inside swing joint of body 1 has the axis of rotation, the outside fixedly connected with gear two of axis of rotation, the outside meshing of gear two has the ring gear, ring gear and body 1 swing joint, the outside fixedly connected with pin of ring gear, the inside fixedly connected with feeler lever of body 1, the position of feeler lever, the specification all with the pin phase-match.

The internal part of the body 1 is movably connected with a limiting ring 10, the internal part of the limiting ring 10 is movably connected with a rotating shaft 11, the rotating shaft, an electric connecting post 5, a copper bar, a contact rod, a photoresistor, an electromagnet, a lamp bead, an external power supply and a driving power supply are all electrically connected with a control center, the rotating shaft 11 and the rotating shaft are all electrically connected with the driving power supply, the electric connecting post 5 and the electromagnet are all electrically connected with the external power supply, the external part of the rotating shaft 11 is fixedly connected with a gear I12, the external part of the gear I12 is meshed with a gear frame 13, the external part of the gear frame 13 is movably connected with a fixing component 14, the external part of the gear frame 13 is fixedly connected with a spring II 15, the external part of the spring II 15 is fixedly connected with a stop 16, the position and the specification of the stop 16 are matched with a movable block 7, the stop 16, the outside fixedly connected with dead lever of fixed plate, the inside fixedly connected with electro-magnet of tooth frame 13, the outside swing joint of electro-magnet has spring four, the outside swing joint of spring four has the inserted bar, the inserted bar is made by metal iron material, the position of dead lever, the specification all with the inserted bar phase-match, the inside fixedly connected with adjusting part 17 of spacing ring 10, adjusting part 17 mainly hides light shell, the light trap, photo resistance, the lamp area, the lamp pearl is constituteed, the inside fixedly connected with that tooth frame 13 hides light shell, the inside fixedly connected with photo resistance of hiding light shell, the light trap has been seted up on the surface of hiding light shell, the inside fixedly connected with lamp area of spacing ring 10, the inside in lamp area is provided with the lamp pearl, the position of lamp pearl, the specification all with the light trap phase-match.

The working principle is as follows: when the device is used, the power shaft 2 rotates to drive the discharging belt to rotate to discharge garbage, the power shaft 2 rotates to drive the rotary table 3 to rotate, the rotary table 3 rotates to drive the balancing weight to rotate, when the rotating speed of the power shaft 2 exceeds a normal rotating speed range, the balancing weight drives the insulating rod to move under the action of centrifugal force, the insulating rod drives the copper rod to move, the copper rod moves to cut a magnetic induction line between an N pole and an S pole, current is generated in the copper rod, a control center controls an external power supply to electrify the electric connection column 5, meanwhile, a driving power supply is controlled to drive the rotary shaft, the electric connection column 5 is electrified to enable the electric current variant 4 to be converted from a liquid state to a solid state, the solid electric current variant 4 can limit the movement of the movable block 7, at the moment, the movable block 7 can be decelerated under the action of the second spring 15 and the stop block 16, and the rotating speed of, the rotation shaft rotates to drive the gear II to rotate, the gear II rotates to drive the gear ring to rotate, the gear ring rotates to drive the stop lever to rotate, when the stop lever rotates to be in contact with the touch rod, if the rotating speed of the power shaft 2 is not reduced to the normal rotating speed range, the control center controls the external power supply to power on the second lamp bead on the lamp strip, and simultaneously controls the external power supply to power on the electromagnet and controls the driving power supply to drive the rotating shaft 11 to rotate.

The lamp beads are lighted after being electrified, the electromagnet is electrified to generate magnetism, the electromagnet attracts the inserted bar to drive the inserted bar to move and is separated from the fixed bar, the spring IV is compressed in the moving process of the inserted bar, the rotating shaft 11 rotates to drive the gear I12 to rotate, the gear I12 rotates to drive the gear frame 13 to move, the gear frame 13 moves to compress the spring II 15, meanwhile, the movement of the gear frame 13 drives the light-sensitive resistor to move, when the light-sensitive resistor moves to a position where the light emitted by the lighted lamp bead can be received, the control center controls the driving power supply to stop driving the rotating shaft 11 to rotate, meanwhile, an external power supply is controlled to stop electrifying the electromagnet, at the moment, under the action of the resilience force of the spring IV, the inserted link moves to reset and is continuously movably connected with the fixed link, at the moment, the compression amount of the spring II 15 is increased, the resilience force is increased, the resistance when the movable block 7 passes the top of the stopper 16 is increased, and the speed of the power shaft 2 can be reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.