CN210177432U - Water pushing scraper - Google Patents

Abstract

The utility model discloses a push away water scraper, including the push pedal, the push pedal is equipped with the push rod that the slope set up, and its technical essential is: the push pedal both ends sliding connection have with the perpendicular shielding piece that sets up of push pedal, the push pedal is worn to be equipped with shielding piece with the fixed fastener of push pedal locking, work as when one side that the push pedal is close to ground was in the butt with ground, one side that shielding piece is close to ground also with ground butt. Through the both ends sliding connection shielding piece at the push pedal, push away the subaerial ponding in-process in square at the push pedal, the shielding piece plays the effect of a restriction to ponding, has reduced ponding and has scattered from the push pedal both sides, and then makes the push pedal can push away the subaerial ponding in square as much as possible, has reduced the number of times that pushes away water, has improved sanitationman's work efficiency.

Description

Water pushing scraper

Technical Field

The utility model relates to a burnisher technical field, more specifically say, it relates to a water pushing scraper.

Background

Along with the continuous perfect of urban environment construction, can build some squares in the place of resident population gathering, the square cultivation has various trees and flowers, is a good place of leisure and cool enjoying, consequently the wide field is deeply loved by middle and old aged friend and kids, middle and old aged friend can choose to jump the square dance on the square after the meal and strengthen body and fitness, and the kids select to slide ice on the square after the meal and entertain and relax.

Particularly in summer, the weather is changeable in summer, the rain fall frequently, and the weather after the rain fall is cool, so that the square after the rain fall becomes a good place for old friends and children to catch the cool.

Because accumulated water is easy to appear on the low-lying part of the square after a shower, and middle-aged and old friends, children or pedestrians who catch cold on the square can easily wet shoes and even fall down when accidentally stepping on the accumulated water, a square sanitation worker can push away the accumulated water in time by the aid of the water pushing scraper, and the existing water pushing scraper adopts a T-shaped water pushing scraper; but at the in-process of pushing away ponding, ponding is easily dispersed from the both sides of pushing away the water scraper to make the ponding of pushing away at every turn little, consequently need many times operation just can push away ponding as much as possible, waste time and energy, consequently still exist and improve the space.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a push away water scraper has and reduces ponding and scatters from pushing away water scraper both sides, reduces the number of times that pushes away ponding repeatedly, labour saving and time saving's advantage.

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

a water pushing scraper comprises a push plate, wherein the push plate is provided with a push rod which is obliquely arranged; the push pedal both ends sliding connection have with the perpendicular shielding piece that sets up of push pedal, the push pedal is worn to be equipped with shielding piece with the fixed fastener of push pedal locking, work as when one side that the push pedal is close to ground was in the butt with ground, one side that shielding piece is close to ground also with ground butt.

Through adopting above-mentioned technical scheme, through the both ends sliding connection shielding piece at the push pedal, and it is fixed to lock through the fastener, and then when the sanitationman cleans square subaerial ponding, with push pedal and square ground butt, then promote the push pedal towards a direction with the help of the push rod, because the shielding piece of both sides also with ground butt in the push pedal with ground butt, and then at the in-process that promotes the push pedal, the shielding piece of both sides plays the effect of restricting water and scattering toward both sides to water, and then can once only be as much as possible clear square subaerial ponding, reduce the number of times that the sanitationman promoted ponding on the place face repeatedly, sanitationman's work load has been reduced, and the work efficiency is improved.

The utility model discloses further set up to: the push plate is provided with a sliding groove in sliding connection with the shielding piece along the length direction of the push plate, and the fastening piece penetrates through the sliding groove and is in threaded connection with the shielding piece.

Through adopting above-mentioned technical scheme, through the sliding connection between shielding piece and the spout, can adjust the relative position between shielding piece and the spout to it is fixed for push pedal locking with the fastener with the shielding piece, the relative position between shielding piece and the spout is adjusted to the area of the subaerial ponding in square that sanitationman can clear up as actual need, and easy operation convenient and fast has strengthened the suitability of pushing away the water scraper.

The utility model discloses further set up to: the push pedal both ends are rotated and are connected with the slider, the push pedal still is equipped with and is used for the restriction the slider around its with the rotation junction of push pedal rotate and with slider joint complex locating part, work as the locating part with during the slider joint cooperation, the push pedal is unsettled with ground, slider and ground butt work as the locating part with when the slider breaks away from, the push pedal with the slider all with ground butt, the push pedal still is equipped with the drive the locating part is close to or keeps away from slider direction motion just wears out the driving piece of push rod.

By adopting the technical scheme, when the accumulated water on the square ground is more, the sanitation worker pushes the more accumulated water by the water pushing scraper at one time, the labor is more, the limiting part is separated from the sliding part by the driving part, the push plate and the sliding part are abutted against the ground, and the friction force between the shielding part and the square ground is reduced by the abutment of the sliding part and the ground, so that the sanitation worker can push the water pushing scraper conveniently; meanwhile, when a sanitation worker cleans accumulated water on the ground of a square, the limiting part is clamped and matched with the sliding part through the driving part, the push plate is suspended in the air with the ground, the sliding part is abutted against the ground, the sanitation worker can conveniently drag and move the water pushing scraper, the scraper is not in contact with the ground in the dragging and moving process, and the push plate is protected to a certain extent.

The utility model discloses further set up to: the slider include with the push pedal rotates the depression bar of connecting, the depression bar is close to push pedal one side is worn to be equipped with the torsional spring, torsional spring one end with push pedal terminal surface fixed connection, the torsional spring other end with depression bar fixed connection, the depression bar is kept away from push pedal one end fixedly connected with supporting shoe, two parallel sides of supporting shoe all rotate and are connected with a plurality of pulleys.

By adopting the technical scheme, the pressing rod rotates to drive the supporting block connected with the pressing rod to rotate, and when the push plate is abutted against the ground, the pulley on the end surface of one side of the supporting block is also contacted with the ground, so that an operator can push away accumulated water accumulated on the ground conveniently; under the effect of torsional spring torsion, drive the depression bar and rotate, the depression bar drives the supporting shoe rotation of being connected with it, realizes the pulley and the ground contact of supporting shoe another side, and the unsettled of push pedal and ground, and then the operating personnel of being convenient for will push away the water scraper and drag away after having cleared up subaerial ponding, reduce the friction between push pedal and the ground, play certain guard action to the push pedal.

The utility model discloses further set up to: the locating part includes reverse lead screw, reverse lead screw threaded connection has the edge two thread bush that reverse lead screw length direction is close to each other or keeps away from each other, thread bush be equipped with depression bar joint complex joint piece.

By adopting the technical scheme, the reverse screw rod is driven to rotate under the action of the driving piece, the reverse screw rod drives the threaded sleeve in threaded connection with the reverse screw rod to move backwards along the length direction of the reverse screw rod, the clamping fit between the clamping sheet and the pressing rod is realized, the front end of the pushing plate is raised and suspended on the ground, the pulley on one side of the supporting block is contacted with the ground, and the water pushing scraper can be conveniently transferred by sanitation workers after water pushing is finished; simultaneously, the reverse screw rod is driven to rotate through the action of the driving piece, the two threaded sleeves which are connected with the reverse screw rod in a threaded mode are driven to move oppositely along the length direction of the screw rod through the rotation of the reverse screw rod, then clamping between the clamping piece and the pressing rod is achieved, the front end of the push plate is abutted to the ground, the pulley on the other side face of the supporting block is in contact with the ground, when accumulated water in the push plate and the shielding piece is gathered more, a sanitation worker can push the water scraping tool conveniently, and a labor-saving effect is achieved.

The utility model discloses further set up to: the driving piece comprises a driven bevel gear which is coaxially and fixedly connected with the reverse screw rod, the driven bevel gear is connected with a driving bevel gear in a meshed mode, and the driving bevel gear is coaxially and fixedly connected with a rotating handle which is arranged along the length direction of the push rod and penetrates out of the push rod.

By adopting the technical scheme, a sanitation worker rotates the rotating handle, the rotating handle drives the driving bevel gear which is coaxially and fixedly connected with the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear which is meshed with the driving bevel gear to rotate, the driven rotating gear drives the reverse lead screw which is coaxially and fixedly connected with the driven bevel gear to rotate, two threaded sleeves which are in threaded connection with the reverse lead screw are far away from each other and move towards the direction close to the pressure rod, the clamping and matching of the clamping pieces and the pressure rod are further realized, the push plate is separated from the ground, the pulley is abutted against the ground, the sanitation worker can drag the water pushing scraper by using the push rod, and the pulley is in rolling connection with the ground, so that the friction force between the water pushing scraper and the ground is reduced; meanwhile, in the process of dragging the water pushing scraper, the push plate and the ground are suspended, so that the friction force between the push plate and the ground is reduced, and the push plate is well protected.

The utility model discloses further set up to: the shielding part is inwards concave and is provided with a clamping groove, the two ends of the push plate are inwards concave and are provided with grooves, the grooves are internally provided with a clamping part used for clamping the shielding part with the push plate, the clamping part is fixed and is clamped with the clamping groove, the push plate is further provided with a slot communicated with the grooves in a penetrating mode, and the slots are internally provided with stirring parts used for separating the clamping part from the clamping groove and connecting the clamping part.

Through adopting above-mentioned technical scheme, when the subaerial ponding area of square is great, the sanitation workman can outwards push away maximum position department with shielding piece along push pedal length direction, and it is fixed to realize the joint between shielding piece and the push pedal through the joint cooperation between joint spare and the joint groove, make push away the subaerial ponding area of covering square that the water scraper was disposable as big as possible, realize breaking away from in joint spare and joint groove simultaneously through dialling the piece, and then can withdraw the shielding piece in the push pedal, easy operation convenient and fast.

The utility model discloses further set up to: the clamping piece comprises a wedge-shaped block and a spring, one end of the spring is connected with the wedge-shaped block, and the other end of the spring is connected with the bottom of the groove.

Through adopting above-mentioned technical scheme, when square surface ponding area is great, can slide the length direction of shielding piece along the spout towards the spout notch, and then the increase pushes away the area that the water scraper push pedal covered, the wedge has the wedge spigot surface, the wedge spigot surface receives the extrusion, wedge extrusion spring is towards the direction motion near the recess tank bottom, when joint groove notch aligns with the recess tank opening, the wedge moves towards the direction of keeping away from the recess tank bottom under the effect of spring force, and with joint groove joint, and then realize the relative fixation between shielding piece and the push pedal, sanitation workman just can push away the water scraper with the help of the push rod promotion, promote to the subaerial ponding in square and clean.

The utility model discloses further set up to: the poking piece comprises a poking rod and a poking block, one end of the poking rod penetrates into the slot to be connected with the wedge-shaped block, and the other end of the poking rod penetrates out of the slot to be connected with the poking block.

Through adopting above-mentioned technical scheme, the sanitationman drives the poker rod of being connected with it and moves towards the direction that is close to the slot notch through outwards pulling the poker block, and the poker rod drives the wedge extrusion spring of being connected with it and moves towards the direction that is close to the recess tank bottom, and then realizes breaking away from in wedge and joint groove, and then can stretch out in the shielding piece of maximum length withdraws the spout, easy operation convenient and fast.

To sum up, the utility model discloses following beneficial effect has:

1. by arranging the shielding pieces in sliding fit with the sliding grooves at the two ends of the push plate, accumulated water is reduced from scattering from the two sides of the push plate in the process that a sanitation worker cleans accumulated water on the ground of a square by a water pushing scraper, so that the accumulated water is pushed away at one time as much as possible, the operation of repeatedly pushing water by an operator is reduced, and the working efficiency of the sanitation worker is improved;

2. the position between the shielding piece and the push plate is adjusted by sliding the shielding piece in the sliding groove, the shielding piece and the push plate are locked and fixed by the fastening piece, the relative position between the shielding piece and the push plate can be adjusted according to the area of accumulated water on the ground of an actual square, and the applicability of the water pushing scraper is enhanced;

3. before an environmental sanitation worker cleans accumulated water on the square ground, a rotating handle is rotated, the rotating handle drives a driving bevel gear which is coaxially and fixedly connected with the rotating handle to rotate, the driving bevel gear drives a driven bevel gear which is meshed with the driving bevel gear to rotate, the driven bevel gear drives a reverse screw rod which is coaxially and fixedly connected to rotate, a threaded sleeve which is in threaded connection with the reverse screw rod moves oppositely along the length direction of the reverse screw rod, the clamping piece and the pressure rod are separated, the front end of a push plate is attached to the square ground, a pulley on one side of a supporting block is in tangential contact with the ground, and the environmental sanitation worker can push the push plate by means of a push rod to push away the accumulated water on the square ground;

4. after a sanitation worker cleans accumulated water on the ground of a square, the sanitation worker can pull a push rod to pull a water pushing scraper away by rotating a rotating handle, the rotating handle drives a driving bevel gear which is coaxially and fixedly connected with the rotating handle to rotate, the driving bevel gear drives a driven bevel gear which is meshed with the driving bevel gear to rotate, the driven bevel gear drives a reverse screw rod which is coaxially and fixedly connected with the driven bevel gear to rotate, a threaded sleeve which is in threaded connection with the reverse screw rod moves in the opposite direction along the length direction of the reverse screw rod, the clamping and matching of a clamping piece and the press rod are realized, the front end of the push plate is further tilted, a pulley on the other side of the support block is in contact;

5. the pulleys are arranged on the two sides of the supporting block, so that the friction between the push plate and the square ground can be reduced by the pulleys on one side of the supporting block, accumulated water on the square ground can be pushed away conveniently by sanitation workers, and the effect of saving labor is achieved; the pulley on the other side of the support block is helpful for transferring the pushing scraper after the water pushing scraper is used.

Drawings

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

FIG. 2 is a schematic structural view of the push plate disengaged from the ground;

FIG. 3 is a schematic diagram of the internal structure of a push plate;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic structural view of a slider;

fig. 6 is an enlarged view of a portion a of fig. 5.

Reference numerals: 11. pushing the plate; 12. a push rod; 13. a through hole; 2. a shield; 21. a connecting portion; 22. a shielding portion; 23. a chute; 24. an adjustment groove; 25. a fastener; 3. a slider; 31. a pressure lever; 32. a support block; 33. a receiving groove; 34. a pulley; 35. a torsion spring; 4. a limiting member; 41. a reverse screw rod; 42. an external thread; 43. a threaded bushing; 44. a clip sheet; 45. a limiting groove; 5. a drive member; 51. a drive bevel gear; 52. a driven bevel gear; 53. a rotating shaft; 54. rotating the handle; 6. a clamping piece; 61. a wedge block; 62. a spring; 63. a wedge-shaped guide surface; 64. a groove; 7. a toggle piece; 71. a poke rod; 72. a shifting block; 73. a slot; 81. a clamping groove; 82. and (4) a containing groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A water pushing scraper comprises a push plate 11, wherein the push plate 11 is provided with a push rod 12 which is obliquely arranged, two ends of the push plate 11 are slidably connected with shielding pieces 2 which are perpendicular to the push plate 11, the push plate 11 is provided with a fastening piece 25 for locking and fixing the shielding pieces 2 and the push plate 11 in a penetrating mode, and when one side face, close to the ground, of the push plate 11 is abutted to the ground, one side face, close to the ground, of the shielding piece 2 is also abutted to the ground.

The radial section of the push plate 11 is in an L-shaped structure, the push plate 11 is fixedly connected with a push rod 12 which is obliquely arranged, and two end faces of the push plate 11 are arranged in central symmetry relative to the axis of the push rod 12 along the length direction of the push rod 12.

Two end faces of the push plate 11 respectively extend inwards along the length direction of the push plate 11 to form two sections of sliding grooves 23, the structural shape of each section of sliding groove 23 is of a T-shaped structure, the two sections of sliding grooves 23 are connected with a shielding piece 2 which is perpendicular to the push plate 11 in a sliding mode, and each shielding piece 2 comprises a connecting portion 21 and a shielding portion 22.

The connecting portion 21 is arranged in a similar T-shaped structure including a radial cross section, the connecting portion 21 is slidably connected with the sliding groove 23, the shielding portion 22 is arranged in a similar rectangular plate-shaped structure, and the end portion of the shielding portion 22 and one end of the connecting portion 21, which is far away from the end portion of the sliding groove 23, are vertically and fixedly connected.

As shown in fig. 3-4, two sections of adjusting grooves 24 respectively communicated with the two sections of sliding grooves 23 in a one-to-one correspondence manner are formed in one side surface of the push plate 11 away from the ground along the length direction, and the length of each adjusting groove 24 is smaller than that of the corresponding sliding groove 23.

The two adjusting grooves 24 are respectively provided with a fastener 25 which is in threaded connection with one side surface of the connecting part 21 far away from the ground to realize relative locking and fixing between the shielding part 2 and the sliding groove 23, the fastener 25 in the embodiment can be a screw, the fastener 25 in other embodiments can be a stud and a quincunx head, and one end of the stud is fixedly connected with the quincunx head.

As shown in fig. 5, both end surfaces of the pushing plate 11 are rotatably connected with the sliding part 3, the sliding part 3 includes a pressing rod 31 rotatably connected with an end of the pushing plate 11, the pressing rod 31 is arranged in a structure similar to an "L" shape, one end of the pressing rod 31, which is far away from the end surface of the pushing plate 11, is fixedly connected with a supporting block 32, the supporting block 32 is arranged in a structure similar to a "rectangular" plate-shaped structure, two accommodating grooves 33 are concavely formed in the supporting block 32 along the length direction thereof and in parallel with the ground, and the inner wall of each accommodating groove 33 is rotatably connected with a pulley 34.

As shown in fig. 3-4, a torsion spring 35 is further disposed through one side of the pressure lever 31 close to the end surface of the push plate 11, one end of the torsion spring 35 is fixedly connected with the end surface of the push plate 11, and the other end of the torsion spring 35 is fixedly connected with the outer wall of the pressure lever 31.

As shown in fig. 5-6, the push plate 11 is provided with a limit groove 45 along the length direction thereof, and the radial section of the limit groove 45 is arranged in a structure similar to a rectangle.

The limiting groove 45 is rotatably connected with a limiting piece 4 which is used for limiting the supporting block 32 to rotate around the rotary joint of the pressing rod 31 and the end face of the push plate 11 and is in clamping fit with the pressing rod 31.

The limiting part 4 comprises a reverse screw rod 41 which is rotatably connected with the inner wall of the limiting groove 45, two sections of external threads 42 which are arranged in opposite directions are arranged on the outer wall of the reverse screw rod 41 along the length direction of the reverse screw rod, and the lengths of the two sections of external threads 42 along the length direction of the reverse screw rod 41 are the same.

A threaded sleeve 43 is in threaded connection with each of the two sections of external threads 42, the radial cross-sectional area of the threaded sleeve 43 is in a structure similar to a rectangle, and the outer side wall of the threaded sleeve 43 is attached to the inner side wall of the limit groove 45; the ends of the two threaded sleeves 43 away from each other are fixedly connected with clamping pieces 44, and the clamping pieces 44 are arranged in a U-shaped structure.

When the clamping sheet 44 is clamped and matched with the pressure lever 31, the push plate 11 is suspended with the ground, and the pulley 34 is abutted with the ground; when the clamping piece 44 is separated from the pressure lever 31, the push plate 11 is abutted with the ground surface and the pulley 34 on the other side is also abutted with the ground surface.

The push plate 11 is also provided with a containing groove 82 communicated with the limiting groove 45 in an inner part, the containing groove 82 is in a structure similar to a cuboid, and the containing groove 82 is communicated with the limiting groove 45 along the length direction of the containing groove.

The two end faces of the push plate 11 are symmetrically arranged with respect to the center line of the accommodating groove 82 parallel to the end faces thereof.

The radial section of the push rod 12 is in a similar round structure, a through hole 13 penetrates through the push rod 12 along the length direction of the push rod, and the central axis of the through hole 13 is superposed with the central axis of the push rod 12; one end of the through hole 13 communicates with the receiving groove 82.

The driving part 5 is arranged in the receiving groove 33 and drives the two clamping sheets 44 to mutually approach or depart from each other along the length direction of the reverse screw rod 41 so as to realize the separation of the clamping sheets 44 and the pressure rod 31 or the separation of the clamping sheets 44 and the pressure rod 31.

The driving member 5 comprises a driven bevel gear 52 which is coaxially and fixedly connected with the reverse screw rod 41, the driven bevel gear 52 is meshed with a driving bevel gear 51, the driving bevel gear 51 is coaxially and fixedly connected with a rotating shaft 53 which is arranged along the length direction of the push rod 12 and penetrates through the through hole 13, and one end of the rotating shaft 53, which is far away from the driving bevel gear 51, penetrates out of the push rod 12 and is far away from one end of the push plate 11 and is fixedly connected with a rotating handle 54.

The groove bottom of the sliding groove 23 is provided with grooves 64 in a concave manner towards the direction far away from the ground near the two ends of the groove bottom, and the radial section of each groove 64 is shaped like a rectangle; one side surface of the push plate 11 far away from the ground is also concavely provided with a slot 73 communicated with the groove 64 along the vertical direction towards the direction close to the ground, wherein the two ends of the push plate are close to the ground, and the radial section of the slot 73 is shaped like a round structure.

As shown in fig. 3-4, the ends of the two connecting portions 21 that are away from each other on the side surfaces thereof away from the ground are both recessed inward to form a snap groove 81.

All be equipped with in every recess 64 and be used for fixed and with the joint spare 6 of joint groove 81 joint cooperation of push pedal 11 locking shielding member 2.

The clamping piece 6 comprises a wedge block 61 and a spring 62, one end of the spring 62 is fixedly connected with the wedge block 61, and the other end of the spring 62 is fixedly connected with the bottom of the groove 64.

Both wedge blocks 61 have wedge guide surfaces 63, the wedge guide surfaces 63 being arranged vertically downwards and facing away from each other.

The two slots 73 are respectively provided with a toggle piece 7 which is connected with the corresponding clamping piece 6 and used for realizing the separation of the wedge-shaped block 61 and the clamping groove 81.

The poking piece 7 comprises a poking rod 71 and a poking block 72, the radial section of the poking block 72 is in a similar round structure, and the radial section area of the poking block 72 is larger than that of the poking rod 71; one end of the poke rod 71 penetrates into the groove 64 to be fixedly connected with one side surface of the wedge-shaped block 61, and the other end of the poke rod 71 penetrates out of the slot 73 to be fixedly connected with the poke block 72.

The concrete working principle and the beneficial effects of the embodiment are as follows:

the working principle is as follows:

the water pushing process of the water pushing scraper comprises the following steps: firstly, a sanitation worker rotates a rotating handle 54, the rotating handle 54 drives a driving bevel gear 51 coaxially and fixedly connected with the driving bevel gear to rotate, the driving bevel gear 51 rotates to drive a driven bevel gear 52 meshed with the driving bevel gear to rotate, the driven bevel gear 52 rotates to drive a reverse screw rod 41 coaxially and fixedly connected with the driven bevel gear to rotate, then two threaded sleeves 43 are close to each other along the length direction of the reverse screw rod 41, the clamping sheet 44 is separated from the pressing rod 31, under the action of the torsional force of a torsional spring 35, the pressing rod 31 drives a supporting block 32 fixedly connected with the pressing rod 31 to rotate forwards around the rotating connection position of the pressing rod 31 and the pushing plate 11, the pushing plate 11 is abutted to the ground, the first pulley 34 is abutted to the ground, and at the moment, the sanitation worker can push the pushing plate 11 by means of the pushing rod 12.

The dragging process of the water pushing scraper comprises the following steps: after the accumulated water on the square ground is cleaned, the pressure rod 31 is broken off by overcoming the torsional force of the torsion spring 35, so that the supporting block 32 rotates backwards around the rotating connection part of the pressure rod 31 and the push plate 11, then the sanitation worker rotates the rotating handle 54, the rotating handle 54 drives the driving bevel gear 51 coaxially and fixedly connected with the rotating handle to rotate, the driving bevel gear 51 rotates to drive the driven bevel gear 52 meshed with the driving bevel gear to rotate, the driven bevel gear 52 rotates to drive the reverse screw rod 41 coaxially and fixedly connected with the driven bevel gear to rotate, further, the two threaded sleeves 43 move oppositely along the length direction of the reverse screw rod 41, the clamping connection piece 44 is clamped and matched with the pressure rod 31, the push plate 11 is separated from the ground, the second pulley 34 is abutted to the ground, and at the moment, the sanitation worker can conveniently drag and move the whole water pushing scraper.

Adjustment of the shutter 2: the sanitation worker unscrews the screw, pushes the shielding piece 2 out by a proper length along the direction of the notch of the chute 23, and then locks and fixes the shielding piece by the screw; when the shielding piece 2 slides out of the sliding groove 23 to the maximum extent, the notch of the groove 64 is aligned with the notch of the clamping groove 81, the wedge-shaped block 61 moves towards the direction away from the bottom of the groove 64 under the action of the elastic force of the spring 62 and is clamped and matched with the clamping groove 81, and clamping and fixing between the shielding piece 2 and the push plate 11 are realized; an operator pulls the poking block 72, the poking block 72 drives the poking rod 71 connected with the poking block 72, the poking rod 71 drives the wedge block 61 connected with the poking rod to extrude the spring 62 to move towards the direction close to the bottom of the groove 64, the wedge block 61 is separated from the clamping groove 81, and then the shielding piece 2 can be retracted into the push plate 11 along the sliding groove 23.

Has the advantages that:

through 11 both ends at push pedal sets up with 23 sliding fit's of spout shielding piece 2, and then at the in-process that the sanitationman cleaned the subaerial ponding in ground square with the help of pushing away water scraper, reduced ponding and scattered from push pedal 11 both sides, and then made ponding once only push away as much as possible, reduced the operation that operating personnel pushed away water repeatedly, improved sanitationman's work efficiency.

Through the slip of shielding piece 2 in spout 23, realize the regulation of position between shielding piece 2 and the push pedal 11 to carry out locking with shielding piece 2 and push pedal 11 through fastener 25 and fix, can adjust the relative position between shielding piece 2 and the push pedal 11 according to the size of actual square ground ponding area, strengthen the suitability of pushing away the water scraper.

Before a sanitation worker cleans the ponding on the square ground, the rotating handle 54 is rotated, the rotating handle 54 drives the driving bevel gear 51 which is coaxially and fixedly connected with the rotating handle to rotate, the driving bevel gear 51 drives the driven bevel gear 52 which is connected with the driving bevel gear in a meshed mode to rotate, the driven bevel gear 52 drives the reverse screw rod which is coaxially and fixedly connected with the rotating handle to rotate, the threaded sleeve 43 which is in threaded connection with the reverse screw rod 41 moves oppositely along the length direction of the reverse screw rod 41, the separation between the clamping sheet 44 and the pressing rod 31 is realized, the front end of the push plate 11 is attached to the square ground, the pulley 34 on one side of the supporting block 32 is in contact with the ground in a tangent mode, the sanitation worker can push the push plate 11 by means of the push.

After a sanitation worker cleans accumulated water on the square ground, the rotation handle 54 is rotated, the rotation handle 54 drives the driving bevel gear 51 which is coaxially and fixedly connected with the rotation handle to rotate, the driving bevel gear 51 drives the driven bevel gear 52 which is meshed and connected with the driving bevel gear 51 to rotate, the driven bevel gear 52 drives the reverse screw rod which is coaxially and fixedly connected with the rotation handle to rotate, the threaded sleeve 43 which is in threaded connection with the reverse screw rod 41 moves towards the opposite direction along the length direction of the reverse screw rod 41, the clamping and matching of the clamping sheet 44 and the pressing rod 31 are realized, the front end of the push plate 11 is further enabled to be tilted, the pulley 34 on the other side of the supporting block 32 is contacted with the ground, and the sanitation worker can pull the push rod 12.

The pulleys 34 are arranged on the two sides of the supporting block 32, so that the pulleys 34 on one side of the supporting block 32 are beneficial to reducing friction between the push plate 11 and the ground of the square, and the accumulated water on the ground of the square can be pushed away by sanitation workers conveniently, so that the effect of saving labor is achieved; the pulley 34 on the other side of the support block 32 helps to transfer the push bar scraper after use.

Through the joint cooperation between wedge 61 joint groove 81, realize that the relative joint between shielding piece 2 and the push pedal 11 is fixed, shielding piece 2 stretches out spout 23 outside for push pedal 11 at utmost this moment, and it is the biggest to cover the subaerial ponding area in square.

Through setting up of block 72 and poker rod 71, poker rod 71 drives wedge 61 and extrudes spring 62 and move towards the direction that is close to the groove 64 tank bottom, realizes breaking away from between wedge 61 and the joint groove 81, after waiting to clean up the ponding on the square ground, withdraws baffle-off piece 2 along spout 23 again in push pedal 11, and easy operation convenient and fast has reduced the occupation of land space that pushes away the water scraper simultaneously.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a push away water scraper, includes push pedal (11), push pedal (11) are equipped with push rod (12) that the slope set up, its characterized in that: push pedal (11) both ends sliding connection have with shielding piece (2) that push pedal (11) perpendicular set up, push pedal (11) wear to be equipped with shielding piece (2) with push pedal (11) locking fixed fastener (25), work as when push pedal (11) are close to a side on ground and ground butt, shielding piece (2) are close to a side on ground also with ground butt.

2. The water pushing scraper as claimed in claim 1, wherein: the push plate (11) is provided with a sliding groove (23) which is in sliding connection with the shielding piece (2) along the length direction of the push plate, and the fastening piece (25) penetrates through the sliding groove (23) to be in threaded connection with the shielding piece (2).

3. The water pushing scraper as claimed in claim 1, wherein: push pedal (11) both ends are rotated and are connected with slider (3), push pedal (11) still are equipped with and are used for the restriction slider (3) around its with the rotation junction of push pedal (11) rotate and with slider (3) joint complex locating part (4), work as locating part (4) with when slider (3) joint is joined in marriage, push pedal (11) are unsettled with ground, slider (3) and ground butt work as locating part (4) with when slider (3) break away from, push pedal (11) with slider (3) all with ground butt, push pedal (11) still are equipped with the drive locating part (4) are close to or keep away from slider (3) direction motion just wears out driving piece (5) of push rod (12).

4. The water pushing scraper as claimed in claim 3, wherein: slider (3) include with push pedal (11) rotate depression bar (31) of connecting, depression bar (31) are close to push pedal (11) one side is worn to be equipped with torsional spring (35), torsional spring (35) one end with push pedal (11) terminal surface fixed connection, the torsional spring (35) other end with depression bar (31) fixed connection, depression bar (31) are kept away from push pedal (11) one end fixedly connected with supporting shoe (32), two parallel sides of supporting shoe (32) all rotate and are connected with a plurality of pulleys (34).

5. The water pushing scraper as claimed in claim 4, wherein: the locating part (4) includes reverse lead screw (41), reverse lead screw (41) threaded connection has the edge reverse lead screw (41) length direction is close to or two screw sleeve pipes (43) of keeping away from each other, screw sleeve pipe (43) be equipped with depression bar (31) joint complex joint piece (44).

6. The water pushing scraper as claimed in claim 5, wherein: the driving piece (5) comprises a driven bevel gear (52) which is coaxially and fixedly connected with the reverse screw rod (41), the driven bevel gear (52) is connected with a driving bevel gear (51) in a meshed mode, and the driving bevel gear (51) is coaxially and fixedly connected with a rotating handle (54) which is arranged along the length direction of the push rod (12) and penetrates out of the push rod (12).

7. The water pushing scraper as claimed in claim 1, wherein: shelter from piece (2) inwards concave joint groove (81) that is equipped with, push pedal (11) both ends inwards concave joint is equipped with recess (64), be equipped with in recess (64) be used for with shelter from piece (2) with push pedal (11) joint is fixed and with joint (6) of joint groove (81) joint, push pedal (11) still wear to be equipped with slot (73) of recess (64) intercommunication, be equipped with in slot (73) and make joint (6) with joint groove (81) break away from and with toggle piece (7) that joint (6) are connected.

8. The water pushing scraper as claimed in claim 7, wherein: the clamping piece (6) comprises a wedge-shaped block (61) and a spring (62), one end of the spring (62) is connected with the wedge-shaped block (61), and the other end of the spring (62) is connected with the bottom of the groove (64).

9. The water pushing scraper as claimed in claim 8, wherein: the poking piece (7) comprises a poking rod (71) and a poking block (72), one end of the poking rod (71) penetrates into the slot (73) and the wedge block (61) are connected, and the other end of the poking rod (71) penetrates out of the slot (73) and the poking block (72) are connected.

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