CN212707942U - Movable reciprocating brace water tank - Google Patents

Abstract

The utility model discloses a movable reciprocal brace basin, include the support and install the U type basin in the support top, install a plurality of bearing shafts through the bearing frame on the support, the both ends that bear the weight of the axle are all installed through the mount pad movable and are used for driving the rotatory hand wheel that bears the weight of the axle, it cup joints the chain to have arranged two pairs of first sprockets on two first sprockets of first sprocket and homonymies on the basin, first mounting groove has been arranged at the center of first sprocket, the last sliding surface of basin installs the nylon roller, the both ends fixed mounting of nylon roller dabber has the second sprocket, arrange in the basin and have the pressure strip axle, movable mounting has a plurality of upper portion to remove to dredge the roller and the lower part removes to dredge the roller on the track, still arranged the portable platform of. The utility model discloses an utilize same hand wheel to drive the basin respectively and remove and adjust material cross water cooling length, convenient operation, the brace material cooling treatment of different length cooling demands is realized to the limited length of make full use of basin.

Description

Movable reciprocating brace water tank

Technical Field

The utility model belongs to the technical field of granulator production process equipment, concretely relates to movable reciprocal brace basin.

Background

The water tank is one of common devices in plastic production, and a plastic strip just extruded from an extruder at high temperature is still in a plastic state and can enter a granulating process after being cooled. At present, most of common water tanks in production are fixed together with a lower bracket, when the distance between the water tank and a screw rod or the distance between the water tank and a granulator needs to be adjusted, and the water tank needs to be moved in the processes of loading and unloading the screw rod and maintaining or cleaning the water tank, the water tank and the bracket need to be combined to integrally move, so that the labor force of workers is additionally increased, particularly for the water tank which is stably operated to fix the bracket on a horizontal ground, the bracket needs to be firstly detached, and the production efficiency is reduced.

Chinese patent publication No. CN206416502U discloses: a movable type reciprocating brace water tank comprises a water tank and a support, wherein at least two pairs of bearing seats are fixedly connected to the support, a bearing shaft is installed between each pair of bearing seats, the water tank is arranged above the bearing shaft and connected with the bearing shaft in a sliding mode, two ends of the bottom of the water tank are connected with limiting blocks, jacks are formed in the bottoms of the limiting blocks, limiting rods horizontally penetrate through the jacks, clamping plates for abutting the limiting rods are arranged on one sides, close to the limiting blocks, of the support, and when one ends, close to the clamping plates, of the limiting rods are embedded into the jacks, the clamping plates are not located on the motion tracks of the limiting rods; when one end of the limiting rod, which is close to the clamping plate, extends out of the jack, the clamping plate is positioned on the motion track of the limiting rod. The bearing seat fixedly connected to the support is connected with the bearing shaft in a rotating mode, and the water tank is connected with the bearing shaft in a sliding mode, so that the water tank can move on the bearing shaft by rotating the hand wheel or directly pushing the water tank. However, the water tank is moved by rotating the hand wheel to drive the bearing shaft to rotate and drive the water tank to move on the bearing shaft to achieve the required effect, the hand wheel is fixed on one of the bearing shafts, when the water tank is used in a factory, the production line of equipment assembly combination is longer, the hand wheel fixing position is inconvenient in a specific use process, if a worker is on one side opposite to the hand wheel, the worker can control the hand wheel to move the water tank by winding a circle of the production line, the water tank is inconvenient to use, and the equipment is fixed in the cooling length of brace materials.

With the current market development, high-torque equipment is gradually accepted and used by more and more customers, conventional low-torque equipment is gradually replaced in the market, and the capacity of the customers is multiplied as the high-torque equipment is put into production. The time processing cost of the product is lower and lower, and the efficiency is faster and faster. Thus, a single apparatus may be used to process a variety of different materials. However, as the yield increases, the length of the cooling water tank in the conventional water strand pelletizing method becomes longer. The area of equipment is corresponding to be increased, and on some customer's equipment upgrade, the restriction in place is also bigger and bigger, and current cooling trough can't adjust material cooling length, adopts the basin of different length to solve the problem usually, and the cooling trough of overlength occupies bigger factory building area, has caused manufacturing cost's surge.

Based on the above, we propose a movable reciprocating brace water tank.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides a reciprocating brace basin of movable can realize the removal of basin on the support very conveniently, and the material can reciprocate to pull in limited basin length distance, and the brace material cooling treatment of different length cooling demands is realized to the limited length of make full use of basin.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a movable type reciprocating brace water tank comprises a support and a U-shaped water tank arranged above the support, wherein universal wheels are fixedly arranged at the bottom end of the support, at least two pairs of bearing seats are fixedly connected to the support, a bearing shaft is arranged between each pair of bearing seats, the water tank is arranged above the bearing shafts and is in sliding connection with the bearing shafts, limiting plates movably connected with the support are arranged at two ends of the bottom of the water tank, mounting seats are fixedly arranged on parts, penetrating through the bearing seats, of two ends of the bearing shafts, and hand wheels used for driving the bearing shafts to rotate are movably arranged on the mounting seats;

two pairs of first chain wheels which are rotationally connected with the side wall of the water tank are symmetrically arranged on the front side and the rear side of the water tank, chains are wound on the two first chain wheels which are positioned on the same side of the water tank, and a first mounting groove is formed in the center of each first chain wheel;

two rails are symmetrically arranged on the upper surfaces of the front side surface and the rear side surface of the water tank, a nylon roller for guiding brace materials is slidably mounted on the rails, second chain wheels matched with the chains are fixedly mounted at two ends of a nylon roller core shaft, and first moving wheels matched with the rails are uniformly arranged between a nylon roller body of the nylon roller and the second chain wheels;

one of the front inner wall and the rear inner wall of the water tank is fixedly connected with a plurality of movable clamping seats which are uniformly distributed and arranged in rows, the other inner wall is provided with a strip pressing shaft which is hinged with the inner wall of the water tank and is arranged at the position opposite to the movable clamping seats, and the strip pressing shaft is movably connected with the corresponding movable clamping seats through screws;

a plurality of upper portion removal that are used for adjusting brace material conveying position and the guide roller is dredged in the lower part removal to movable mounting on the track, still arranged the portable platform of placing that is used for placing the hand wheel on the support.

Preferably, a second mounting groove with the same specification as the first mounting groove is formed in the center of the mounting seat.

Preferably, a clamping block matched with the second mounting groove and the first mounting groove is arranged on the hand wheel.

Preferably, the upper portion is removed and is dredged the deflector roll and the lower part is removed and dredges the deflector roll and all include the support frame that is used for guiding the leading guide roll of brace material and supports and dredges the roller roll body, the support frame is kept away from the one end of dredging the deflector roll and is arranged and to be in the second that removes of removal in the track removes the wheel.

Preferably, the support frame and the second movable wheel in the upper movable leading and trailing roller are positioned below the leading and trailing roller, and the upper movable leading and trailing roller is exposed out of the water tank.

Preferably, the support frame and the second movable wheel in the lower movable dredging roller are positioned above the dredging roller, and the lower movable dredging roller is arranged in a U-shaped water tank of the water tank.

Preferably, the distance from the pressure bar shaft to the bottom surface of the groove in the water groove is smaller than the distance from the lower moving thinning roller to the bottom surface of the groove.

Preferably, the placing table comprises a slideway fixedly arranged on the bracket and conveyed to the rear side by the front side of the bracket, and a placing plate arranged on the slideway for reciprocating movement, wherein the front side and the rear side of the placing plate are both connected with pull ropes.

Preferably, water baffles arranged in parallel with the left and right side walls of the water tank are further arranged in the water tank.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) by designing the movable hand wheel and arranging the mounting seats for mounting the hand wheels at the two ends of the bearing shaft, when an operator needs to move the water tank in a small range, the operator takes out the hand wheel and installs the hand wheel on the mounting seat nearby, the clamping block on the hand wheel is inserted into the second mounting groove on the mounting seat, the rotation directions of the hand wheel and the bearing shaft are fixed, and the water tank can be moved easily by operating the hand wheel;

(2) the first mounting groove with the same specification as that of the second mounting groove is formed in the first chain wheel, so that the hand wheel can be mounted on the first chain wheel and used for driving the first chain wheel to rotate, the second chain wheel is driven to rotate through chain transmission, the nylon roller is controlled to slide left and right on the water tank, the movable placing table is arranged on the support to store the hand wheel, and the hand wheel can be quickly taken to be mounted on the first chain wheel on the same side no matter a worker is positioned on one side of the front side or one side of the rear side of the water tank to perform subsequent operation, so that the use is very convenient;

(3) the upper moving dredging roller and the lower moving dredging roller are arranged on the water tank to guide the brace material, and the water cooling time of the brace material is freely adjusted according to the material characteristics by matching with the use of a nylon roller;

(4) the water-stop sheet is arranged in the water tank again, cold and hot water separation is carried out on water in the water tank, and a section of temperature of a brace material output from the extruder firstly entering the water tank is higher, so that the water-stop sheet is isolated from the water area and a section with lower temperature, and water circulation is only needed to be carried out on a high-temperature section in normal processing, thereby reducing waste of water resources during cooling operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left and right side cross-sectional view of the present invention in fig. 1;

FIG. 3 is a schematic structural view of the nylon roller of the present invention;

FIG. 4 is a schematic structural view of the upper movable leading and trailing roller of the present invention;

FIG. 5 is a schematic structural view of the lower movable combing roller of the present invention;

fig. 6 is a schematic structural view of the hand wheel of the present invention;

FIG. 7 is a layout view of the conventional water cooling tank of the present invention;

FIG. 8 is a layout diagram of the present invention in a cooling water tank without too much water;

fig. 9 is a layout diagram of the lengthened water passing cooling water tank of the present invention.

Description of reference numerals:

1-bracket, 101-bearing seat, 102-bearing shaft, 103-universal wheel, 2-water tank, 201-limiting plate, 202-rail, 203-water-stop plate, 3-mounting seat, 301-second mounting groove, 4-hand wheel, 401-fixture block, 5-first chain wheel, 501-chain, 502-first mounting groove, 6-nylon roller, 601-second chain wheel, 602-first moving wheel, 7-pressure bar shaft, 701-movable clamping seat, 8-upper moving and loosening roller, 9-lower moving and loosening roller, 10-placing table, 11-loosening roller, 12-supporting frame, 13-second moving wheel, 14-slideway, 15-placing plate and 16-pull rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 9, the movable reciprocating brace water tank provided by this embodiment includes a support 1 and a U-shaped water tank 2 installed above the support 1, a universal wheel 103 is fixedly installed at the bottom end of the support 1, at least two pairs of bearing seats 101 are fixedly connected to the support 1, a bearing shaft 102 is installed between each pair of the bearing seats 101, the water tank 2 is disposed above the bearing shaft 102 and is slidably connected to the bearing shaft 102, limit plates 201 movably connected to the support 1 are disposed at two ends of the bottom of the water tank 2, a mounting seat 3 is fixedly installed at a portion of each of the two ends of the bearing shaft 102 penetrating through the corresponding bearing seat 101, a hand wheel 4 for driving the bearing shaft 102 to rotate is movably installed on the mounting seat 3, the bearing shaft 102 is driven to rotate by the hand wheel 4 to drive the water tank 2 to move, the hand wheel 4 is movably installed, a worker can install the hand wheel 4 on the mounting seat 3 with the, the operation is convenient;

two pairs of first chain wheels 5 which are rotationally connected with the side wall of the water tank 2 are symmetrically arranged on the front side and the rear side of the water tank 2, chains 501 are wound on the two first chain wheels 5 positioned on the same side of the water tank 2, and a first mounting groove 502 is arranged in the center of each first chain wheel 5;

two rails 202 are symmetrically arranged on the upper surfaces of the front side surface and the rear side surface of the water tank 2, nylon rollers 6 for guiding brace materials are slidably arranged on the rails 202, two ends of the mandrel of the nylon roller 6 are fixedly provided with a second chain wheel 601 matched with the chain 501, a first moving wheel 602 matched with the track 202 is arranged between the nylon roller body of the nylon roller 6 and the second chain wheel 601, the first chain wheel 5 and the chain 501 form a chain type conveying mechanism, the chain 501 is driven to rotate circularly around the two first chain wheels 5 by driving the first chain wheels 5, thereby driving the second chain wheel 601 installed on the chain 501 to rotate, and through the guidance of the rail 202 and the cooperation of the first moving wheel 602 and the rail 202, further realizing the reciprocating motion of the nylon roller 6 on the rail 202, that is, the nylon roller 6 reciprocates on the track 202 by controlling the forward and reverse rotation of the first chain wheel 5;

one of the front inner wall and the rear inner wall of the water tank 2 is fixedly connected with a plurality of movable clamping seats 701 which are uniformly distributed and arranged in rows, the other inner wall is arranged at a position opposite to the movable clamping seats 701 and is provided with a pressing strip shaft 7 hinged with the inner wall of the water tank 2, the pressing strip shaft 7 is movably connected with the corresponding movable clamping seats 701 through screws, so that the pressing strip shaft 7 is hinged and fixed on one side, the screws are removed during initial bracing strip pressing to upwards open the pressing strip shaft 7, and the pressing strip shaft 7 is restored after bracing strip materials are pressed in and is fastened to the movable clamping seats 701 connected with the inner wall of the water tank 2 through screws;

a plurality of upper portions that are used for adjusting brace material conveying position are movably mounted on the track 202 and are moved to dredge the guide roller 8 and the lower portion is moved to dredge the guide roller 9, a movable placing platform 10 used for placing a hand wheel 4 is further arranged on the support 1 and is used for containing the hand wheel 4.

Particularly, the center equipartition of mount pad 3 is provided with the second mounting groove 301 unanimous with first mounting groove 502 specification, and unified specification, the operation of being convenient for, preferably design into in factory building production with interior hexagonal spanner assorted hexagonal groove, even if hand wheel 4 loses the hexagonal spanner that also can use commonly through the mill and replace hand wheel 4, it is more convenient to use.

Particularly, arrange on the hand wheel 4 and have the fixture block 401 with second mounting groove 301 and first mounting groove 502 assorted, thereby can very conveniently pack into the hand wheel 4 in mount pad 3 and the first sprocket 5 drive bearing shaft 102 and the rotation of first sprocket 5, when removing basin 2 and adjusting brace material cooling length, no matter which side of equipment is in at that time to the workman, all can directly take out hand wheel 4 from placing the platform 10, install on mount pad 3 or the first sprocket 5 nearby, it is very convenient to use.

Particularly, the upper portion is removed and is dredged deflector roll 8 and lower part and is removed and dredges deflector roll 9 and all including the support frame 12 that is used for guiding the sparse roller 11 of brace material and is used for supporting and dredges deflector roll 11, support frame 12 is kept away from the one end of dredging deflector roll 11 and is arranged and to be able to the second that removes wheel 13 that removes in track 202, and upper portion is removed and is dredged deflector roll 8 and lower part and is removed and dredged deflector roll 9 and can select alternative or use simultaneously as required, and cooperation nylon roller 6 is adjusted brace material cooling length, and the integrated mode is various, can realize the infinitely variable control to brace material cooling length, according to the adjustment that the demand can be nimble during production, and upper portion removes and dredges deflector roll 8 and lower part and removes and dredges the.

Particularly, the support frame 12 and the second movable wheel 13 in the upper movable dredging roller 8 are located below the dredging 11, and the upper movable dredging roller 8 is exposed out of the water tank 2 and used for supporting and guiding the brace materials after the end of cooling in the water tank 2 to enter the next processing link.

Specifically, the support frame 12 and the second movable wheel 13 in the lower movable guide dredging roller 9 are located above the guide dredging roller 11, and the lower movable guide dredging roller 9 is arranged in the U-shaped water tank of the water tank 2 and used for carrying out secondary cooling on the brace material in the water tank 2.

Particularly, the distance of the pressure bar shaft 7 from the bottom surface of the tank is smaller than the distance of the lower moving guide dredging roller 9 from the bottom surface of the tank in the water tank 2, the pressure bar shaft 7 guides the brace materials to realize the lifting of the brace materials in the water tank by one layer after primary cooling, the lower moving guide dredging roller 9 guides the brace materials to carry out secondary cooling, and the length of the brace materials conveyed in the water tank 2 is prolonged.

Specifically, the placing table 10 includes a slide rail 14 fixedly mounted on the frame 1 and conveyed from the front side to the rear side of the frame 1, and a placing plate 15 mounted on the slide rail 14 to reciprocate, and pull strings 16 are connected to both the front and rear sides of the placing plate 15, and the placing plate 15 is pulled to slide on the slide rail 14 by pulling the pull strings 16, so that the hand wheel 4 can be taken out by pulling the pull strings 16 regardless of the front side or the rear side of the worker-side equipment.

Particularly, still arrange the water-stop sheet 203 with basin 2 left and right lateral wall parallel arrangement in the basin 2 for carry out the hot and cold water separation to the water in the basin, the brace material of following the extruder output is at first got into a section temperature of basin 2 higher, therefore water-stop sheet 203 to this part waters and a section lower isolation of temperature, only need carry out hydrologic cycle to the high temperature section during normal processing to the waste of water resource when reducing the cooling operation.

When the water tank 2 needs to be moved, an operator pulls the pull rope 16, the placing plate 15 for storing the hand wheel 4 is pulled to slide on the slide way 14, the hand wheel 4 is taken out, the hand wheel 4 is installed on the installation seat 3 nearby, the clamping block 401 on the hand wheel 4 is inserted into the second installation groove 301 on the installation seat 3, the rotation direction of the hand wheel 4 and the bearing shaft 102 is fixed, the water tank 2 can be moved easily by controlling the rotation of the hand wheel 4, and the maximum moving distance is achieved when the limiting plate 201 and the support 1 are limited;

when the brace material is cooled by water conventionally, as shown in fig. 7, the nylon roller 6 is positioned at one end far away from the discharge port of the extruder, screws on the brace shaft 7 and the movable clamping seat 701 are sequentially removed, the brace material is placed below the brace shaft 7, the brace shaft 7 and the movable clamping seat 701 are placed, the brace material is fastened by the screws, and the brace material is conveyed to the next processing link from the water tank 2 by winding on the nylon roller 6;

when the water is cooled for a short time, as shown in fig. 8, the hand wheel 4 is taken out in the same manner, the fixture block 401 on the hand wheel 4 is inserted into the first mounting groove 502 on the first chain wheel 5, the rotation direction of the hand wheel 4 and the first chain wheel 5 is fixed, at this time, the first chain wheel 5 can be driven to rotate by controlling the rotation of the hand wheel 4, so that the second chain wheel 601 is driven to rotate by the chain 501, the nylon roller 6 moves rightwards on the track 202 through the first moving wheel 602, the upper moving dredging roller 8 is sequentially placed on the left side of the nylon roller 6, the second moving wheel 13 is contacted with the track 202, the arrangement density of the upper moving dredging roller 8 is convenient to adjust, the upper moving dredging roller 8 can slide leftwards and rightwards on the track 202 by slightly pushing the support frame 12, the nylon roller 6 is slowly close to the discharge end of the extruder, the bracing piece material at the bottom of the pressing bar shaft 7 on the right, and the material is conveyed to the next processing link through the support of the upper movable dredging roller 8, and the placement density of the upper movable dredging roller 8 can support the brace material for conveying;

when the water cooling pulling strip material is lengthened, as shown in FIG. 9, an upper moving thinning guide roller 8 and a lower moving thinning guide roller 9 are sequentially arranged on the left side of a nylon roller 6, the density adjustment of the upper moving thinning guide roller 8 and the lower moving thinning guide roller 9 is consistent with the density adjustment mode of the upper moving thinning guide roller 8, the pulling strip material is subjected to primary cooling in a water tank 2 through a layering shaft 7, then the pulling strip material bypasses the leftmost layering shaft 7 and is conveyed to the upper part of the leftmost thinning guide roller 9, then the pulling strip material bypasses the lower part of the second moving thinning guide roller 9 on the left side and is continuously conveyed to form secondary cooling, the pulling strip material is conveyed to the nylon roller 6 through the lower moving thinning guide roller 9 bypassing the right side, is separated from the water tank 2 and is conveyed to the next processing link through the support of the upper moving thinning guide roller 8, wherein the length of the primary cooling can be determined by adjusting the distance between the leftmost layering shaft, the distance is about long, the cooling distance is longer, then the distance between the guide roller 9 and the discharge port of the extruder is removed through adjusting the lower part, the distance is about short, the cooling length is about long, if the primary cooling length and the secondary cooling length can not meet the cooling length of the brace materials, the distance is far away from the discharge port of the extruder through adjusting the nylon roller 6, so that the brace materials are continuously cooled for three times after secondary cooling and finally conveyed to the next processing link through the nylon roller 6.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (9)

1. A movable reciprocating brace water tank comprises a support (1) and a U-shaped water tank (2) arranged above the support (1), wherein universal wheels (103) are fixedly arranged at the bottom end of the support (1), at least two pairs of bearing seats (101) are fixedly connected to the support (1), a bearing shaft (102) is arranged between each pair of bearing seats (101), the water tank (2) is arranged above the bearing shaft (102) and is in sliding connection with the bearing shaft (102), and limiting plates (201) movably connected with the support (1) are arranged at two ends of the bottom of the water tank (2), and the movable reciprocating brace water tank is characterized in that mounting seats (3) are fixedly arranged on parts, penetrating through the bearing seats (101), of the two ends of the bearing shaft (102), and a hand wheel (4) used for driving the bearing shaft (102) to rotate is movably mounted on the mounting seats (3);

two pairs of first chain wheels (5) rotatably connected with the side wall of the water tank (2) are symmetrically arranged on the front side and the rear side of the water tank (2), chains (501) are wound on the two first chain wheels (5) positioned on the same side of the water tank (2), and a first mounting groove (502) is arranged in the center of each first chain wheel (5);

two rails (202) are symmetrically arranged on the upper surfaces of the front side surface and the rear side surface of the water tank (2), a nylon roller (6) for guiding a brace material is slidably mounted on the rails (202), second chain wheels (601) matched with the chains (501) are fixedly mounted at two ends of a mandrel of the nylon roller (6), and first moving wheels (602) matched with the rails (202) are uniformly arranged between a nylon roller body of the nylon roller (6) and the second chain wheels (601);

one inner wall of the front inner wall and the rear inner wall of the water tank (2) is fixedly connected with a plurality of movable clamping seats (701) which are uniformly distributed and arranged in rows, the other inner wall is provided with a strip pressing shaft (7) which is positioned at the opposite position of the movable clamping seats (701) and is hinged with the inner wall of the water tank (2), and the strip pressing shaft (7) is movably connected with the corresponding movable clamping seats (701) through screws;

a plurality of upper portion removal dredging rollers (8) and lower part removal dredging rollers (9) used for adjusting the bracing piece material conveying position are movably mounted on the rail (202), and a movable placing table (10) used for placing a hand wheel (4) is further arranged on the support (1).

2. The removable type riblet water tank as claimed in claim 1, wherein the mounting seat (3) is centrally provided with a second mounting groove (301) having a specification in conformity with the first mounting groove (502).

3. The movable type reciprocating brace water tank as claimed in claim 2, wherein a fixture block (401) matched with the second installation groove (301) and the first installation groove (502) is arranged on the hand wheel (4).

4. A movable type reciprocating brace trough as claimed in claim 1, characterized in that the upper and lower movable break-away rolls (8, 9) each comprise break-away rolls (11) for guiding the brace material and a support frame (12) supporting the break-away rolls (11), one end of the support frame (12) remote from the break-away rolls (11) being arranged with a second movable wheel (13) movable in the track (202).

5. A portable drag-bar sink as claimed in claim 4, wherein the support frame (12) and second moving wheel (13) in the upper moving drag roller (8) are located below the drag roller (11), the upper moving drag roller (8) being exposed from the sink (2).

6. A movable type of reciprocating brace trough as claimed in claim 4, characterized in that the support frame (12) and the second moving wheel (13) in the lower moving guide thinning roller (9) are located above the thinning roller (11), the lower moving thinning roller (9) is placed in the U-shaped trough of the trough (2).

7. A movable back-and-forth brace sink as claimed in claim 6, wherein the distance of the brace shaft (7) from the sink bottom within the sink (2) is less than the distance of the lower moving guide roll (9) from the sink bottom.

8. The movable type reciprocating brace water tank as claimed in claim 1, wherein the placing table (10) comprises a slideway (14) fixedly arranged on the bracket (1) and conveyed from the front side to the rear side of the bracket (1) and a placing plate (15) arranged on the slideway (14) to reciprocate, and the front side and the rear side of the placing plate (15) are connected with pull ropes (16).

9. A portable riblet sink as in claim 1 wherein water baffles (203) are arranged in parallel with the left and right side walls of the sink (2) within the sink (2).

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