CN211521813U - Chain slat type dross removal mechanism - Google Patents

Abstract

The utility model discloses a chain board-type dross removal mechanism, belong to the oil water treatment field, include the drive mechanism who just inclines to arrange that drives through the motor, the below of the higher one end of drive mechanism is equipped with the scum mouth, the top of its lower one end is equipped with the water inlet, the link joint that is equipped with the slagging-off on the drive mechanism, main water hole and multiunit pushing off the slag subassembly of crossing have been arranged on the link joint, drive mechanism's both sides and be equipped with the side baffle along being equipped with on its transmission direction, the one end of side baffle is fixed on coarse filtration box, its other end is provided with the pushing off the slag structure, lower baffle is arranged to the lower one end of drive mechanism, the one end that just is close to the link joint on the lower baffle also is provided with the pushing off the slag structure, be equipped with the multirow side on the lower baffle and cross the water hole, the water hole is crossed to every row of being provided with a plurality of equidistant, and the side of every row from top to bottom crosses arranging of water hole intensive The blocking block is arranged, and the slag removing effect is good.

Description

Chain slat type dross removal mechanism

Technical Field

The utility model relates to an oil water treatment technical field, more specifically say, relate to a chain slat type dross removal mechanism.

Background

With the increasing emphasis of the country on the environmental protection work, the regulation of sewage discharge has gradually transited to the food processing and catering industries. The oily sewage generated by staff canteens, business restaurants, restaurants and other dining places every day is directly discharged into a municipal sewage pipeline or transported and pulled away after being used as kitchen garbage in a barrel. The former mode can cause the blockage of urban drainage pipelines, and a large amount of grease accumulation is difficult to remove, thereby bringing huge loss and serious influence to production and life; although the latter method is not directly discharged, the transportation cost of a large amount of oily sewage is high, and the subsequent treatment of the sewage cannot be monitored.

In addition, due to diversification of Chinese food culture, habituation of washing tableware and dumping garbage in a drainage pool is caused, components of restaurant wastewater are very complex, a common oil-water separation device is used for separating oil from water, the oil-water separation is difficult to complete, further, discharged sewage cannot reach the standard by evaluation, particularly, rice grains, vegetable leaves, various animal broken bones and the like contained in the oil and water are most prominent, and even large fixed impurities such as spoons, chopsticks and the like are discharged into the oil-water separation device through a drainage pipeline, so that the conventional deslagging device is easy to cause blockage of a transmission mechanism due to excessive impurities in the oil and water, even the device is blocked, and the device is paralyzed.

Based on the requirement of current environmental protection work, the inventor provides a chain slat type dross removal mechanism, can effectually get rid of the residue such as the grain of rice, vegetable leaf, all kinds of animal bone in the food and beverage sewage, and the slagging-off is effectual.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

An object of the utility model is to overcome not enough among the prior art, provide a chain slat type dross removal mechanism, adopt this technical scheme to make dross removal mechanism can effectively avoid debris from the side to get into avoiding simultaneously in the profit that the device blocks when slagging-off, and it is effectual to remove the gred.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a chain plate type deslagging device, which comprises a transmission mechanism which is driven by a motor and is arranged in an inclined way, wherein a deslagging port is arranged below the higher end of the transmission mechanism, a water inlet is arranged above the lower end of the transmission mechanism, a deslagging chain plate is arranged on the transmission mechanism, a main water passing hole is arranged on the chain plate, a plurality of groups of deslagging components are arranged on the outer surface of the chain plate at equal intervals along the transmission direction, side water baffles are arranged on the two sides of the transmission mechanism and along the transmission direction, one end of each side water baffle is fixed on a coarse filtering box body, the other end of each side water baffle is provided with a deslagging structure, a lower deslagging plate is arranged at the lower end of the transmission mechanism and along the width direction of the transmission mechanism, the lower deslagging plate is also provided with the deslagging structure, and the lower deslagging plate is provided with a plurality of rows of water passing holes along the height direction, wherein, every row of equidistant is provided with a plurality of side water holes, and from top to bottom every row of side water hole arrange gradually intensive and the hole reduces gradually.

As a further improvement of the present invention, the transmission mechanism includes two parallel shaft fixing plates, a rotating shaft is rotatably arranged between the two shaft fixing plates, the rotating shaft includes an active rotating shaft and a second passive rotating shaft parallel to the active rotating shaft, wherein a plurality of gears are arranged on the active rotating shaft and the second passive rotating shaft at equal intervals along the length direction of the active rotating shaft and the second passive rotating shaft, a chain plate which removes slag and is in an annular structure is arranged between the active rotating shaft and the second passive rotating shaft, the inner surface of the chain plate is provided with an engaging groove engaged with the gears, in addition, the active rotating shaft is connected with a motor arranged outside the coarse filtering box body, and a chain plate tensioning mechanism for tensioning the chain plate is arranged on the second passive rotating shaft;

and a chain plate transmission track which is contacted with the inner surface of the upper part of the chain plate is also arranged on the shaft fixing plate along the length direction of the shaft fixing plate, and the chain plate transmission track is positioned between the driving rotating shaft and the second driven rotating shaft.

As a further improvement of the present invention, the link plate transmission rail includes a link plate translation portion, link plate guide portions disposed at both ends of the link plate translation portion, and a rail positioning plate disposed below the link plate translation portion, wherein an L-shaped link plate running groove for the link plate translation is disposed on an upper end surface of the link plate translation portion along a length direction thereof, a latching groove for latching with a latching section of the rail positioning plate is disposed on a lower end surface thereof along the length direction thereof, a T-shaped insertion groove is disposed on the lower end surface of the rail positioning plate along the length direction thereof, and the link plate translation portion extends out of the rail positioning plate to form a protruding portion;

the chain plate comprises a chain plate guide portion, and is characterized in that an inserting section, an overlapping section and an arc section are sequentially arranged on the chain plate guide portion in a direction away from a chain plate translation portion, the upper ends of the inserting section, the overlapping section and the arc section are sequentially provided with a step surface which is gradually increased, wherein the inserting section is inserted into the inserting groove, the positioning column of the lower end surface of the inserting section extends out of the inserting groove and is fastened through a nut, the overlapping section is clamped in the clamping groove of the extending portion, the end surface of the extending portion abuts against the step surface formed between the overlapping section and the arc section, the arc section extends to a rotating shaft and is located above the rotating shaft and keeps a distance with the rotating shaft, and a reinforcing plate I is further arranged in the middle of the lower end surface of the arc section and.

As a further improvement, the link joint is the annular link joint structure of compriseing a plurality of link joint units, wherein, the link joint unit is including the link joint unit body that is rectangular structure, the up end of link joint unit body and along its length direction equidistant a plurality of main water holes of crossing that are waist shape that are provided with, just the water hole is crossed along the transmission direction of link joint to the main water hole of waist shape and is arranged, on the both sides terminal surface of link joint unit body and along its length direction on impartial interval be provided with a plurality of engaging lugs of connecting adjacent link joint unit, and constitute the draw-in groove that supplies the storage of engaging lug on the adjacent link joint unit between the adjacent engaging lug of every side the engaging lug head and the tail of its both sides terminal surface in the back of link joint unit body loop through the baffle and link to each other, and constitute between the adjacent two baffles and mesh groove with gear complex.

As a further improvement, the slag stopping structure includes a brush fixing plate arranged along the length direction of the side water baffle, a brush is arranged on the brush fixing plate, one end of the brush is fixed in a fixing groove of the brush fixing plate, and the other end of the brush is supported on the outer surface of the upper part of the chain plate.

As a further improvement of the utility model, the lateral water passing holes are waist-shaped holes which are arranged along the height direction of the lower slag baffle.

As a further improvement, the shaft fixing plate is further provided with a first driven rotating shaft in a rotating manner, the first driven rotating shaft is provided with a chain wheel which is in chain transmission with the driving rotating shaft, the first driven rotating shaft is further provided with a brush roller, and the brush roller is positioned above the deslagging port and contacts with the lower outer surface of the chain plate.

As a further improvement, each group of slag stopping components comprises a plurality of slag stopping strips arranged in parallel, each slag stopping strip comprises a slag stopping strip body arranged along the width direction of the chain plate, a plurality of saw teeth are arranged on the slag stopping strip body and along the length direction of the slag stopping strip body at equal intervals, and the cross section of each saw tooth is an isosceles triangle or an isosceles trapezoid.

As a further improvement of the present invention, the link plate tensioning mechanism comprises a bearing seat and an adjusting pulling plate, wherein the second driven rotating shaft is rotationally fixed on the shaft fixing plate, two bearing seat side lugs are symmetrically arranged on the side surface of the bearing seat, a shaft fixing hole and two bearing seat side lug fixing holes are arranged on the shaft fixing plate, and the shaft fixing hole and the bearing seat side lug fixing holes are all waist-shaped holes arranged along the transmission direction of the link plate;

the adjusting pull plate is positioned on the inner side of the shaft fixing plate, the U-shaped avoidance notch on the adjusting pull plate avoids a second passive rotating shaft, the bearing seat is positioned on the outer side of the shaft fixing plate, and when the adjusting pull plate is fixed, the second passive rotating shaft sequentially penetrates through the avoidance notch, the shaft fixing hole and the bearing seat and sequentially penetrates through the bearing seat side lug, the bearing seat side lug fixing hole and the connecting hole on the adjusting pull plate through a fixing bolt II to realize fastening;

the one end of just keeping away from the passive pivot of second on the regulation arm-tie is equipped with the intermediate lamella towards bearing frame and perpendicular to regulation arm-tie, the one end of intermediate lamella is equipped with and adjusts arm-tie, intermediate lamella constitution U type structure's reinforcing plate II, just the middle part of intermediate lamella is equipped with the regulation handle.

As a further improvement, the neutral passive rotating shaft is arranged in two blocks of fixed axle plates between the active rotating shaft and the second passive rotating shaft in a rotating manner, the gear at the middle part of the neutral passive rotating shaft is meshed with the meshing groove of the inner surface of the chain plate, and reinforcing rods are arranged on two blocks of fixed axle plates between the active rotating shaft and the neutral passive rotating shaft and on two blocks of fixed axle plates between the second passive rotating shaft and the neutral passive rotating shaft.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a chain slat type dross removal mechanism, wherein, at the surface of link joint and along its transmission direction equidistant multiunit pushing off the sediment subassembly that is provided with, can effectively block spherical, the sediment thing of stereoplasm roll downwards, the link joint of simultaneous movement can move the sediment thing that the pushing off the sediment subassembly blockked to the higher one end of drive mechanism again, and then send into the sediment thing in the row cinder notch to avoid lower baffle department to block the card between sediment structure and the link joint and hinder, improve dross removal mechanism's work efficiency.

(2) The chain plate type deslagging device of the utility model can effectively filter slag with smaller diameter in the restaurant wastewater, and prevent sundries such as rice grains from entering the oil-water separation bin to influence the oil-water separation effect; the filter has the advantages of stable operation, low maintenance cost and good slag removal effect, can effectively filter smaller slag in the restaurant wastewater, and can prevent large hard objects from entering the equipment to cause the equipment to stop working; the subsequent efficient operation of the oil-water separation equipment is ensured, and the wastewater discharged into the municipal pipe network can be ensured to reach the environmental-friendly discharge standard.

(3) The utility model discloses a chain slat type dross removal mechanism, structural design is reasonable, and the principle is simple, convenient to popularize and use.

Drawings

FIG. 1 is a schematic structural view of a coarse filtration system for automatically sensing catering oil and water in the present invention;

FIG. 2 is a diagram showing the matching state of the medium deslagging device and the coarse filtering box body of the utility model;

FIG. 3 is a schematic structural view of the middle water deflector and the slag stopper of the present invention;

fig. 4 is a schematic view of the external structure of the middle link plate of the present invention cooperating with the transmission mechanism;

fig. 5 is a schematic view of the internal structure of the middle link plate of the present invention cooperating with the transmission mechanism;

fig. 6 is a schematic front structural view of the middle link plate unit of the present invention;

fig. 7 is a schematic view of a back structure of the middle link plate unit of the present invention;

FIG. 8 is a diagram of the engagement between the middle gear and the link plate according to the present invention;

FIG. 9 is a schematic structural view of a slag-stopping strip according to the present invention;

fig. 10 is a schematic front structural view of the middle link plate transmission rail of the present invention;

fig. 11 is a schematic view of the back structure of the middle link plate transmission rail of the present invention;

FIG. 12 is a schematic view of the structure of the link plate guide portion in the link plate transmission rail;

FIG. 13 is a schematic structural view of a link plate translation part in a link plate transmission track;

fig. 14 is a schematic structural view of the middle link plate tensioning mechanism of the present invention;

fig. 15 is a state diagram of the second driven rotating shaft and the shaft fixing plate of the present invention;

fig. 16 is a schematic structural view of an adjusting pulling plate of the present invention;

FIG. 17 is a schematic structural view of the incoming water detecting device of the present invention;

fig. 18 is a partially enlarged view of the incoming water detecting device in fig. 17.

The reference numerals in the schematic drawings illustrate:

011. a coarse filtration box body;

012. an incoming water detection device; 0121. an incoming water conduit; 0122. an incoming water baffle; 0123. a support; 0124. a baffle plate; 0125. a proximity switch; 0126. fixing a bolt I; 0127. a baffle plate fixing hole;

0131. a side water baffle; 0132. a brush fixing plate; 132. fixing grooves; 0133. a lower slag trap; 133. side water through holes; 0134. a connecting plate; 0136. a brush;

0135. a transmission mechanism; 1351. a shaft fixing plate; 1352. a driving rotating shaft; 352. a gear; 1353. a first driven shaft; 353. a brush roller; 1354. a second driven shaft;

1355. a chain plate tensioning mechanism; 3551. a shaft fixing hole; 3552. a bearing seat side lug fixing hole; 3553. avoiding the notch; 3554. connecting holes; 3555. fixing a bolt II; 3556. a bearing seat; 3557. a bearing seat side lug; 3558. adjusting the handle; 3559. a reinforcing plate II;

1356. a chain plate; 356. a chain plate transmission track;

3561. a link plate translation part; 5611. a chain plate running groove; 5612. a clamping groove;

3562. a track positioning plate; 5621. a clamping section; 5622. inserting grooves;

3563. a chain plate guide part; 5631. a circular arc section; 5632. a lap joint section; 5633. a plug section; 5634. a positioning column; 5635. a reinforcing plate I;

3571. a link plate unit; 571. a link plate unit body; 572. connecting lugs; 573. a main water through hole; 574. a partition plate; 575. an engagement groove;

1357. a motor; 1358. a middle driven rotating shaft; 1359. a reinforcing bar;

0137. a slag stopping strip; 1371. a slag bar body; 1372. and (4) saw teeth.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example 1

As shown in fig. 1, 2, 17 and 18, a coarse filtration system for automatically sensing catering oil and water, which comprises a coarse filtration tank 011 and a deslagging device obliquely arranged in the coarse filtration tank 011 through a connecting plate 0134, wherein the deslagging device comprises a transmission mechanism 0135 driven by a motor 1357, a water outlet and a deslagging port are arranged below the coarse filtration tank 011, the deslagging port is positioned below the higher end of the deslagging device, the system further comprises a water incoming detection device 012 arranged on the coarse filtration tank 011, the water incoming detection device 012 is positioned above the lower end of the deslagging device, wherein the water incoming detection device 012 comprises a water incoming pipeline 0121 transversely arranged and extending to the deslagging device, a water incoming baffle 0122 capable of sealing the water incoming pipeline 0121 is hinged at the highest point of the water outlet of the water incoming pipeline 0121, a support 0123 is arranged on the outer side surface of the water incoming baffle 0122, a kidney-shaped baffle fixing hole 0127 is formed in the support 0123 in the water supply direction, a baffle 0124 is arranged in the baffle fixing hole 0127 through a fixing bolt I0126, and a proximity switch 0125 is arranged on one side of the baffle 0124; the proximity switch 0125 and the motor 1357 are electrically connected with the controller.

Through set up water detection device 012 in thick filtration system in this embodiment, make when having the dining profit to pass through in the water pipeline 0121, the dining profit can be automatic push away the baffle 0122 that comes that articulates at water pipeline 0121 delivery port department, because be provided with support 0123 on the baffle 0122 that comes, arranged baffle 0124 on the support 0123, when baffle 0124 is close to proximity switch 0125 at the in-process that comes water baffle 0122 to open, this proximity switch 0125 can give the controller with this signal transmission, and carry out work by motor 1357 among the controller control dross removal device, thereby drive mechanism 0135 and carry out getting rid of food and beverage profit sediment, this in-process need not manual control and carries out the slagging-off, the input of cost of labor has been practiced thrift, and this water detection device 012 simple structure, easily realize.

It should be noted that how much of the water pipe 0121 chinese meal water-drinking amount directly determines how much of the water baffle 0122 opening angle in this embodiment, here is waist-shaped hole through setting up baffle fixed orifices 0127, and then can adjust the position that baffle 0124 is located on support 0123, and then can control how much time water baffle 0122 opens just can make baffle 0124 be close to proximity switch 0125, in order to start the work of dross removal mechanism, can be under the less circumstances of catering oil water amount through this kind of setting, just can not start dross removal mechanism, in order to reduce the unnecessary work loss of dross removal mechanism.

The chain plate type deslagging device of the embodiment comprises a transmission mechanism 0135 which is driven by a motor 1357 and is obliquely arranged, wherein a slag discharge port is arranged below the higher end of the transmission mechanism 0135, a water inlet is arranged above the lower end of the transmission mechanism 0135, a chain plate 1356 for removing slag is arranged on the transmission mechanism 0135, a main water through hole 573 is arranged on the chain plate 1356, a plurality of groups of slag blocking components are arranged on the outer surface of the chain plate 1356 at equal intervals along the transmission direction, side water baffles 0131 are arranged on two sides of the transmission mechanism 0135 along the transmission direction, one end of each side water baffle 0131 is fixed on the coarse filtration box 011, the other end of the side water baffle plate 0131 is provided with a slag blocking structure, as shown in fig. 3, the slag blocking structure comprises a brush fixing plate 0132 arranged along the length direction of the side water baffle plate 0131, a brush 0136 is arranged on the brush fixing plate 0132, one end of the brush 0136 is fixed in a fixing groove 132 of the brush fixing plate 0132, and the other end of the brush 01abuts against the outer surface of the upper part of the chain plate 1356. The lower end of the transmission mechanism 0135 is arranged with a lower slag baffle 0133 along the width direction of the transmission mechanism 0135, it needs to be explained that the lower end of the transmission mechanism 0135 is the lower end of the deslagging device in the coarse filtering system, the lower slag baffle 0133 is parallel to one side wall of the coarse filtering box 011 and keeps a distance with the side wall to form a space, and a pipeline is arranged in the space to lead out filtered oil and water when the oil and water are excessive, so as to prevent the oil and water from overflowing from the coarse filtering box 011 when the water outlet below the coarse filtering box 011 is unfavorable. The lower slag trap 0133 is also provided with the slag-stopping structure at one end close to the chain plate 1356, and the brush fixing plate 0132 in the slag-stopping structure is arranged along the width direction of the chain plate 1356, the lower slag trap 0133 is provided with a plurality of rows of side water through holes 133 along the height direction thereof, wherein each row is provided with a plurality of side water through holes 133 at equal intervals, the arrangement of the side water through holes 133 of each row from top to bottom is gradually dense and the holes are gradually reduced, specifically, the side water through holes 133 of the embodiment are kidney-shaped holes, and the kidney-shaped holes are arranged along the height direction of the lower slag trap 0133.

As shown in fig. 4, 5, 6, 7 and 8, the transmission mechanism 0135 of this embodiment comprises two shaft fixing plates 1351 arranged in parallel, between which shaft fixing plates 1351 a rotating shaft is rotatably arranged, where the rotating shaft comprises an active rotating shaft 1352 and a second passive rotating shaft 1354 parallel to the active rotating shaft 1352, wherein a plurality of gears 352 are arranged on the active rotating shaft 1352 and the second passive rotating shaft 1354 at equal intervals along the length direction thereof, a link plate 1356 which is deslagging and has a ring structure is arranged between the active rotating shaft 1352 and the second passive rotating shaft 1354, an engagement groove 575 which is engaged with the gear 352 is arranged on the inner surface of the link plate 1356, in addition, the active rotating shaft 1352 is connected with a motor 1357 arranged outside the coarse filtration box 011, and a tensioning mechanism 1355 for tensioning the link plate 1356 is arranged on the second passive rotating shaft 1354; the shaft fixing plate 1351 is further provided with a link plate driving rail 356 contacting an upper inner surface of the link plate 1356 along a length direction thereof, and the link plate driving rail 356 is located between the driving rotation shaft 1352 and the second driven rotation shaft 1354, where it is explained that: in this embodiment, the portion of the link plate 1356 located above the rotation axis is referred to as an upper portion of the link plate 1356, and the portion of the link plate 1356 located below the rotation axis is referred to as a lower portion of the link plate 1356.

It should be noted that the link plate 1356 of the present embodiment is made of a PE material, where the link plate 1356 made of a PE material not only has good oil resistance and corrosion resistance, but also has low transmission noise during deslagging, and in addition, in the present embodiment, the link plate 1356 has high stability, long service life, and good deslagging effect during deslagging through the matching relationship between the link plate transmission rail 356, the link plate 1356 and the gear 352 on the rotating shaft, and the arrangement of the link plate tensioning mechanism 1355.

Specifically, a middle driven rotating shaft 1358 is rotatably arranged on two shaft fixing plates 1351 between the driving rotating shaft 1352 and the second driven rotating shaft 1354, a gear 352 in the middle of the middle driven rotating shaft 1358 is engaged with an engagement groove 575 in the inner surface of a chain plate 1356, and reinforcing rods 1359 are arranged on the two shaft fixing plates 1351 between the driving rotating shaft 1352 and the middle driven rotating shaft 1358 and on the two shaft fixing plates 1351 between the second driven rotating shaft 1354 and the middle driven rotating shaft 1358.

Specifically, the link plate 1356 of the present embodiment is an annular link plate structure composed of a plurality of link plate units 3571, wherein the link plate units 3571 include a link plate unit body 571 in a long strip structure, a plurality of main water through holes 573 in a kidney shape are arranged on the upper end surface of the link plate unit body 571 at equal intervals along the length direction thereof, the main water through holes 573 in a kidney shape are arranged along the transmission direction of the link plate 1356, a plurality of connecting lugs 572 for connecting adjacent link plate units 3571 are arranged on the end surfaces on both sides of the link plate unit body 571 at equal intervals along the length direction thereof, a slot for storing the connecting lug 572 on the adjacent link plate unit 3571 is formed between the adjacent connecting lugs 572 on each side, the connecting lugs 572 on the end surfaces on both sides of the back surface of the link plate unit body 571 are connected by the partition plates 574, and the engaging slots 575 matched with the gear 352 are formed between the adjacent two partition plates 574 in sequence.

As shown in fig. 10, 11, 12 and 13, the link plate transmission rail 356 of the present embodiment includes a link plate translation portion 3561, link plate guide portions 3563 disposed at both ends of the link plate translation portion 3561, and a rail positioning plate 3562 disposed below the link plate translation portion 3561, wherein an L-shaped link plate travel groove 5611 for translating the link plate 1356 is disposed on an upper end surface of the link plate translation portion 3561 along a length direction thereof, an engaging groove 5612 for engaging with an engaging segment 5621 of the rail positioning plate 3562 is disposed on a lower end surface of the link plate translation portion 3561 along the length direction thereof, a T-shaped inserting groove 5622 is disposed on the lower end surface of the rail positioning plate 3562 along the length direction thereof, and the link plate translation portion 3561 protrudes from the rail positioning plate 3562 to form a protruding portion; an inserting section 5633, an overlapping section 5632 and an arc section 5631 are sequentially arranged on the chain plate guide portion 3563 in a direction away from the chain plate translation portion 3561, the upper end faces of the inserting section 5633, the overlapping section 5632 and the arc section 5631 are stepped and gradually increased, wherein the inserting section 5633 is inserted into the inserting groove 5622, a positioning column 5631 of the lower end face of the inserting section 5622 extends out of the inserting groove 5622 and is fastened through a nut, the overlapping section 562 is clamped in a clamping groove 5612 of the extending portion, the end face of the extending portion abuts against a stepped face formed between the overlapping section 5632 and the arc section 5631, the arc section 5631 extends to the rotating shaft and is located above the rotating shaft and keeps a distance from the rotating shaft, it is explained that the rotating shaft here refers to an active rotating shaft 1352 and a second passive rotating shaft 1354, and a reinforcing plate 5635 is further arranged in the middle of the lower end face of the arc section 5631 and along the length direction of the rotating shaft.

It should be noted that the chain plate translation portion 3561 and the chain plate guide portion 3563 of the present embodiment are both made of PE material, and this arrangement can effectively reduce the wear of the chain plate 1356 during deslagging transmission, and in addition, in this embodiment, by arranging the chain plate translation portion 3561 to contact with the upper inner surface of the chain plate 1356, not only can the chain plate 1356 run along the chain plate translation portion 3561, but also due to the supporting function of the chain plate translation portion 3561, the bearing capacity of the chain plate 1356 can be improved when the chain plate 1356 is bearing impurities in oil and water, and meanwhile, due to the guiding arrangement of the arc segment 351 on the chain plate guide portion 3563 at both ends of the chain plate translation portion 3561, the chain plate 5636 can be well engaged with the gear 352 of the active rotating shaft 1352 and the second passive rotating shaft 1354 during rotation, so as to improve good transmission between the chain plate 1356 and the rotating shafts.

A first driven rotating shaft 1353 is rotatably arranged on the shaft fixing plate 1351, a chain wheel which is in chain transmission with a chain wheel on the driving rotating shaft 1352 is arranged on the first driven rotating shaft 1353, the first driven rotating shaft 1353 and the driving rotating shaft 1352 are positioned at the same end of the shaft fixing plate 1351, a brush roller 353 is further arranged on the first driven rotating shaft 1353, and the brush roller 353 is positioned above the deslagging port and is in contact with the outer surface of the lower part of the chain plate 1356.

It should be explained that: since the brush roller 353 is located above the slag discharge opening, and the brush roller 353 is disposed on the first driven rotating shaft 1353, the driving rotating shaft 1352 in this embodiment is located at a higher end of the transmission mechanism 0135, specifically, the driving rotating shaft 1352 in this embodiment drives the chain plate 1356 to rotate clockwise when rotating clockwise, so that spherical slag on the inclined chain plate 1356 rolls toward the lower slag baffle 0133 when moving, which may cause a blockage between the slag baffle structure at the lower slag baffle 0133 and the chain plate 1356 as long as time goes, whereas in this embodiment, a plurality of slag baffle assemblies are disposed on an outer surface of the chain plate 1356 at equal intervals along the transmission direction, which may effectively prevent spherical and hard slag from rolling downward, and at the same time, the moving chain plate 1356 may move the slag blocked by the slag baffle assemblies to the higher end of the transmission mechanism 0135, and then send the slag into the slag discharge opening, as shown in fig. 9, each group of slag bridge assembly of this embodiment includes a plurality of slag bridge strips 0137 that are arranged in parallel to each other, and slag bridge strips 0137 includes the slag bridge strip body 1371 of arranging along link joint 1356 width direction, on the slag bridge strip body 1371 and along its length direction equidistant be provided with a plurality of sawtooth 1372, and the cross section of sawtooth 1372 is isosceles triangle or isosceles trapezoid.

As shown in fig. 14, 15 and 16, the link plate tensioning mechanism 1355 of this embodiment includes a bearing block 3556 and an adjusting pulling plate, which rotationally fix the second driven rotating shaft 1354 on the shaft fixing plate 1351, two bearing block side lugs 3557 are symmetrically disposed on a side surface of the bearing block 3556, a shaft fixing hole 3551 and two bearing block side lug fixing holes 3552 are disposed on the shaft fixing plate 1351, and the shaft fixing hole 3551 and the bearing block side lug fixing holes 3552 are all kidney-shaped holes disposed along the transmission direction of the link plate 1356; the adjusting pulling plate is positioned on the inner side of the shaft fixing plate 1351, a U-shaped avoidance notch 3553 on the adjusting pulling plate avoids a second passive rotating shaft 1354, a bearing seat 3556 is positioned on the outer side of the shaft fixing plate 1351, and when the adjusting pulling plate is fixed, the second passive rotating shaft 1354 sequentially penetrates through the avoidance notch 3553, a shaft fixing hole 3551 and the bearing seat 3556 and sequentially penetrates through a bearing seat side lug 3557, a bearing seat side lug fixing hole 3552 and a connecting hole 3554 on the adjusting pulling plate through a fixing bolt II 3555 to realize fastening; an intermediate plate which faces the bearing seat 3556 and is perpendicular to the adjusting pulling plate is arranged at one end of the adjusting pulling plate, which is far away from the second driven rotating shaft 1354, a reinforcing plate II 3559 which forms a U-shaped structure with the adjusting pulling plate and the intermediate plate is arranged at one end of the intermediate plate, and an adjusting handle 3558 is arranged in the middle of the intermediate plate.

Specifically, when the link plate 1356 of this embodiment is subjected to tension adjustment, first the fixing bolt ii 3555 fixed among the bearing seat side lug 3557, the shaft fixing plate 1351 and the adjustment pulling plate is loosened, then the adjustment pulling handle 3558 is pulled, so that the adjustment pulling plate drives the fixing bolt ii 3555 to move in the bearing seat side lug fixing hole 3552, further the fixing bolt ii 3555 drives the bearing seat side lug 3557 to move, and finally the second driven rotating shaft 1354 is driven to move in the shaft fixing hole 3551, so that the gear 352 on the second driven rotating shaft 1354 abuts against the inner surface of the link plate 1356, thereby realizing tension of the link plate 1356, and the tension process is simple and easy to adjust.

The coarse filtering system capable of automatically sensing catering oil water has high intelligent degree, and the deslagging device can effectively filter residues with smaller diameters in catering wastewater, so that impurities such as rice grains and the like are prevented from entering the oil-water separation bin to influence the oil-water separation effect; the filter has the advantages of stable operation, low maintenance cost and good slag removal effect, can effectively filter smaller slag in the restaurant wastewater, and can prevent large hard objects from entering the equipment to cause the equipment to stop working; the subsequent efficient operation of the oil-water separation equipment is ensured, and the wastewater discharged into the municipal pipe network can be ensured to reach the environmental-friendly discharge standard.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (10)

1. The utility model provides a chain slat type dross removal mechanism, includes drive mechanism (0135) that drive and the slope was arranged through motor (1357), its characterized in that: the slag discharging port is arranged below the higher end of the transmission mechanism (0135), the water inlet is arranged above the lower end of the transmission mechanism, a chain plate (1356) for removing slag is arranged on the transmission mechanism (0135), main water passing holes (573) are arranged on the chain plate (1356), a plurality of groups of slag blocking assemblies are arranged on the outer surface of the chain plate (1356) at equal intervals along the transmission direction of the chain plate, side water blocking plates (0131) are arranged on two sides of the transmission mechanism (0135) along the transmission direction of the chain plate, one end of each side water blocking plate (0131) is fixed on the coarse filtering box body (011), the other end of each side water blocking plate is provided with a slag blocking structure, a lower end of the transmission mechanism (0135) is provided with a lower slag blocking plate (0133) along the width direction of the transmission mechanism (0135), the slag blocking structure is also arranged on the lower slag blocking plate (0133) and close to one end of the chain plate (1356), and a plurality of rows of side water passing holes (133) are arranged, wherein, every row of equidistant is provided with a plurality of side water holes (133), and from top to bottom every row of side water holes (133) arrange gradually densely and the hole reduces gradually.

2. The chain slat type dross removal mechanism of claim 1, wherein: the transmission mechanism (0135) comprises two shaft fixing plates (1351) which are arranged in parallel, a rotating shaft is rotatably arranged between the two shaft fixing plates (1351), the rotating shafts comprise an active rotating shaft (1352) and a second passive rotating shaft (1354) parallel to the active rotating shaft (1352), wherein a plurality of gears (352) are arranged on the driving rotating shaft (1352) and the second driven rotating shaft (1354) at equal intervals along the length direction, a link plate (1356) which is deslagging and is in a ring structure is arranged between the driving rotating shaft (1352) and the second driven rotating shaft (1354), the inner surface of the chain plate (1356) is provided with an engagement groove (575) engaged with the gear (352), in addition, the driving rotating shaft (1352) is connected with a motor (1357) arranged outside the coarse filtering box body (011), a chain plate tensioning mechanism (1355) for tensioning the chain plate (1356) is arranged on the second driven rotating shaft (1354);

the shaft fixing plate (1351) is also provided with a chain plate transmission track (356) which is in contact with the inner surface of the upper part of the chain plate (1356) along the length direction of the shaft fixing plate, and the chain plate transmission track (356) is positioned between the driving rotating shaft (1352) and the second driven rotating shaft (1354).

3. The chain slat type dross removal mechanism of claim 2, wherein: the chain plate transmission track (356) comprises a chain plate translation part (3561), chain plate guide parts (3563) arranged at two ends of the chain plate translation part (3561) and a track positioning plate (3562) arranged below the chain plate translation part (3561), wherein an L-shaped chain plate running groove (5611) for the chain plate (1356) to translate is formed in the upper end face of the chain plate translation part (3561) along the length direction of the chain plate translation part, a clamping groove (5612) clamped with a clamping section (5621) in the track positioning plate (3562) is formed in the lower end face of the chain plate translation part (3561) along the length direction of the chain plate translation part, a T-shaped chain plate inserting groove (5622) is formed in the lower end face of the track positioning plate (3562) along the length direction of the track positioning plate, and the chain plate translation part (3561) extends out of the track positioning plate (35;

an inserting section (5633), an overlapping section (5632) and an arc section (5631) are sequentially arranged on the chain plate guide part (3563) and in the direction away from the chain plate translation part (3561), the upper end surfaces of the inserting section (5633), the lapping section (5632) and the arc section (5631) are gradually increased step by step, wherein the inserting section (5633) is inserted into the inserting groove (5622) and the positioning column (5634) on the lower end surface extends out of the inserting groove (5622) and is fastened by a nut, the lap joint section (5632) is clamped in the clamping groove (5612) of the protruding part, the end face of the protruding part is abutted against a step surface formed between the lap joint section (5632) and the arc section (5631), the arc section (5631) extends to the rotating shaft and is positioned above the rotating shaft and keeps a certain distance with the rotating shaft, and a reinforcing plate I (5635) is arranged in the middle of the lower end face of the circular arc section (5631) and along the length direction of the circular arc section.

4. The chain slat type dross removal mechanism of claim 1, wherein: the chain plate (1356) is an annular chain plate structure consisting of a plurality of chain plate units (3571), wherein each chain plate unit (3571) comprises a chain plate unit body (571) in a long strip structure, a plurality of main water through holes (573) in a kidney shape are arranged on the upper end face of each chain plate unit body (571) at equal intervals along the length direction of the chain plate unit body, the main water through holes (573) in the kidney shape are arranged along the transmission direction of the chain plate (1356), a plurality of connecting lugs (572) for connecting adjacent chain plate units (3571) are arranged on the end faces on the two sides of each chain plate unit body (571) at equal intervals along the length direction of the chain plate unit body, a clamping groove for storing the connecting lugs (572) on the adjacent chain plate units (3571) is formed between the adjacent connecting lugs (572) on each side, the end faces on the two sides of the back face of each chain plate unit body (571) are sequentially connected through the head-to-tail partition plates (572), and an engagement groove (575) matched with the gear (352) is formed between two adjacent partition plates (574).

5. The chain slat type dross removal mechanism of claim 1, wherein: the slag blocking structure comprises a brush fixing plate (0132) arranged along the length direction of the side water blocking plate (0131), wherein a brush (0136) is arranged on the brush fixing plate (0132), one end of the brush (0136) is fixed in a fixing groove (132) of the brush fixing plate (0132), and the other end of the brush (0136) abuts against the outer surface of the upper part of the chain plate (1356).

6. A chain slat type slag removal device according to claim 1 or 2, wherein: the side water passing holes (133) are waist-shaped holes, and the waist-shaped holes are arranged along the height direction of the lower slag baffle (0133).

7. The chain slat type dross removal mechanism of claim 2, wherein: still rotate on the axle fixed plate (1351) and be equipped with first passive pivot (1353), be equipped with on first passive pivot (1353) and pass through chain drive's sprocket with drive pivot (1352), still be equipped with brush roller (353) on first passive pivot (1353), brush roller (353) are located the top of row's cinder notch and contact with the lower part surface of link joint (1356).

8. The chain slat type dross removal mechanism of claim 1, wherein: every group pushing off slag subassembly includes many mutual parallel arrangement's pushing off slag strip (0137), pushing off slag strip (0137) include pushing off slag strip body (1371) of arranging along link joint (1356) width direction on, on pushing off slag strip body (1371) and along its length direction equidistant be provided with a plurality of sawtooth (1372), just the cross section of sawtooth (1372) is isosceles triangle or isosceles trapezoid.

9. The chain slat type dross removal mechanism of claim 7, wherein: the chain plate tensioning mechanism (1355) comprises a bearing seat (3556) and an adjusting pulling plate, wherein the second driven rotating shaft (1354) is rotationally fixed on a shaft fixing plate (1351), two bearing seat side lugs (3557) are symmetrically arranged on the side surface of the bearing seat (3556), a shaft fixing hole (3551) and two bearing seat side lug fixing holes (3552) are arranged on the shaft fixing plate (1351), and the shaft fixing hole (3551) and the bearing seat side lug fixing holes (3552) are all kidney-shaped holes arranged in the transmission direction of the chain plate (1356);

the adjusting pulling plate is positioned on the inner side of the shaft fixing plate (1351), a U-shaped avoiding notch (3553) on the adjusting pulling plate avoids a second passive rotating shaft (1354), the bearing seat (3556) is positioned on the outer side of the shaft fixing plate (1351), and when the adjusting pulling plate is fixed, the second passive rotating shaft (1354) sequentially penetrates through the avoiding notch (3553), a shaft fixing hole (3551) and the bearing seat (3556), and sequentially penetrates through a bearing seat side lug (3557), a bearing seat side lug fixing hole (3552) and a connecting hole (3554) on the adjusting pulling plate through a fixing bolt II (3555) to realize fastening;

one end of the adjusting pulling plate, which is far away from the second driven rotating shaft (1354), is provided with an intermediate plate which faces the bearing seat (3556) and is perpendicular to the adjusting pulling plate, one end of the intermediate plate is provided with a reinforcing plate II (3559) which forms a U-shaped structure with the adjusting pulling plate and the intermediate plate, and the middle of the intermediate plate is provided with an adjusting handle (3558).

10. The chain slat type dross removal mechanism of claim 2, wherein: a middle-position driven rotating shaft (1358) is rotatably arranged on the two shaft fixing plates (1351) between the driving rotating shaft (1352) and the second driven rotating shaft (1354), a gear (352) in the middle of the middle-position driven rotating shaft (1358) is meshed with a meshing groove (575) in the inner surface of the chain plate (1356), and reinforcing rods (1359) are arranged on the two shaft fixing plates (1351) between the driving rotating shaft (1352) and the middle-position driven rotating shaft (1358) and on the two shaft fixing plates (1351) between the second driven rotating shaft (1354) and the middle-position driven rotating shaft (1358).

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