CN212816144U - Hand-push type floor cleaning machine with cleaning interval adjusting structure - Google Patents

Abstract

The utility model relates to a scrubber equipment technical field specifically is a hand propelled scrubber with clean interval adjustment structure, including the scrubber main part, the bottom of scrubber main part is rotated and is connected with the harrow mechanism that absorbs water, and absorbs water harrow mechanism including the rotor plate, the one end fixed weld that the scrubber main part was kept away from to the rotor plate has first harrow body, and the left and right sides symmetry sliding connection of first harrow body has the second harrow body, one side fixed mounting that the rotor plate was kept away from to first harrow body has the rubber plate of scraping, every group the equal fixed mounting in top of second harrow body has the thread bush. The utility model discloses a set up screw thread swivelling joint between thread bush and the screw rod for the device can be through rotating the screw rod when using, makes the thread bush remove the length change that drives between second harrow body and the first harrow body, thereby is favorable to adjusting water absorption harrow mechanism according to the demand when in-service use, the effectual use flexibility that has ensured the device.

Description

Hand-push type floor cleaning machine with cleaning interval adjusting structure

Technical Field

The utility model relates to a floor cleaning machine equipment technical field specifically is a hand propelled floor cleaning machine with clean interval adjustment structure.

Background

The floor cleaning machine is a cleaning machine which is suitable for cleaning hard ground and has a sewage sucking and drying function, and the cleaning machine can carry sewage away from the site, and has the advantages of environmental protection, energy conservation and high cleaning efficiency, the existing floor cleaning machines are respectively a semi-automatic floor cleaning machine, a full-automatic floor cleaning machine, a hand-push floor cleaning machine and a driving floor cleaning machine, and the cleaning burden of workers can be effectively reduced because the floor cleaning machine adopts mechanical drive to replace manpower to clean the ground;

present hand propelled scrubber, it absorbs the clearance through the harrow that absorbs water of fixing in the bottom to ground sewage, because the structure of the harrow that absorbs water is mostly fixed pattern, be not convenient for adjust during the use, be not convenient for adjust the scope of action of the harrow that absorbs water according to the demand flexibility when using, simultaneously, the harrow that absorbs water covers subaerial for a long time, move when hand propelled scrubber is not using, ground and the friction between the harrow that absorbs water reduce the life of the harrow that absorbs water easily, we have provided a hand propelled scrubber with clean interval regulation structure for this reason and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hand propelled floor cleaning machine with clean interval adjustment structure to the harrow that absorbs water of the current hand propelled floor cleaning machine that proposes in solving above-mentioned background art is adjusted unchangeably, leads to it to adjust clean scope according to the demand when using in a flexible way, and the harrow that absorbs water keeps the laminating subaerial for a long time, and wearing and tearing seriously influence life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a hand-push type floor washing machine with a cleaning interval adjusting structure comprises a floor washing machine main body, wherein the bottom of the floor washing machine main body is rotatably connected with a water suction rake mechanism, the water suction rake mechanism comprises a rotating plate, one end, far away from the floor washing machine main body, of the rotating plate is fixedly welded with a first rake body, the left side and the right side of the first rake body are symmetrically and slidably connected with a second rake body, one side, far away from the rotating plate, of the first rake body is fixedly provided with a water scraping rubber plate, the top of each group of second rake bodies is fixedly provided with a threaded sleeve, the top of the first rake body is rotatably connected with a screw rod, the left end and the right end of the screw rod are respectively inserted into the two groups of threaded sleeves in a penetrating manner, threads assembled on the inner wall of the threaded sleeves are matched with threads assembled on the outer wall of the screw rod, the directions of the threads assembled on the outer walls of the left end and the right end, cut supporting mechanism including the sleeve, affiliated sleeve is close to in the first articulated seat of one end fixedly connected with of floor cleaning machine main part, and the rotation of first articulated seat is connected in the floor cleaning machine main part, telescopic other end is inside to be inserted and is equipped with the inserted bar, and the inserted bar is close to in one section rotation of rotor plate and is connected with the articulated seat of second, the articulated seat of second rotates the top of connecting at the rotor plate, the screw thread looks adaptation of assembly on the screw thread of assembly and the inserted bar outer wall on the sleeve inner wall.

Preferably, the wiper rubber plates are provided with three groups, the three groups of wiper rubber plates are respectively fixed on one sides of the back surfaces of the first rake body and the second rake body, and the second rake body is arc-shaped in appearance.

Preferably, the top of one end, far away from the first rake body, of the second rake body is rotatably connected with a guide wheel, and the outer side of each group of guide wheels is wrapped with a rubber sleeve.

Preferably, the top of each of the two groups of second rake bodies is fixedly provided with a limiting wheel carrier, each limiting wheel carrier comprises a supporting frame, each supporting frame is fixedly arranged at the top of the corresponding second rake body through a bolt, a rotating shaft is vertically inserted into the other end of each supporting frame, a retainer is fixedly arranged at the bottom of each rotating shaft, and a roller is rotatably connected inside each retainer.

Preferably, the appearance of support frame is "Z" font, the appearance of pivot is cylindric, rotate between pivot and the support frame and be connected, sliding connection from top to bottom between pivot and the support frame.

Preferably, a spring is sleeved on the outer side of the rotating shaft, one end of the spring abuts against the bottom of the supporting frame, the other end of the spring abuts against the top of the retainer, and the retainer is elastically and telescopically connected with the supporting frame through the spring.

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

1. the two groups of second rake bodies are symmetrically and slidably connected to the left side and the right side of the first rake body, and the threaded sleeves are in threaded rotary connection with the screw rods, so that when the water suction rake is used, the screw rods can be rotated to enable the threaded sleeves to move to drive the second rake bodies and the first rake bodies to change the length, the water suction rake mechanism can be adjusted according to the actual use requirement, and the use flexibility of the water suction rake is effectively guaranteed;

2. rotate to be connected between through setting up rotor plate and the scrubber main part, make the device harrow mechanism that absorbs water can the luffing motion when using, rotate to connect between scrubber main part and rotor plate through setting up supporting mechanism, and screw thread swivelling joint between sleeve and the inserted bar, make the device when using, can be through rotating the inserted bar, through the meshing of screw thread, make the distance extension between sleeve and the inserted bar, regulation support through supporting mechanism, make harrow mechanism that absorbs water can adjust according to the demand luffing motion when using, be favorable to avoiding harrow mechanism that absorbs water to laminate for a long time wearing and tearing subaerial, be favorable to prolonging the life of harrow mechanism that absorbs water.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic top view of the structure of the water absorbing rake mechanism of the present invention;

FIG. 3 is a schematic sectional view of the front view of the structure of the water absorbing rake mechanism of the present invention;

FIG. 4 is a schematic structural side view of the supporting mechanism of the present invention;

FIG. 5 is a schematic side view of the structure of the present invention;

fig. 6 is an enlarged schematic view of a structure shown in fig. 5 according to the present invention.

In the figure: 100. a scrubber main body; 200. a water suction rake mechanism; 210. a rotating plate; 220. a first rake body; 230. a second rake body; 240. wiping a rubber plate; 250. a threaded sleeve; 260. a screw; 300. a support mechanism; 310. a sleeve; 320. a first hinge mount; 330. inserting a rod; 340. a second hinge mount; 400. a guide wheel; 500. a limiting wheel carrier; 510. a support frame; 520. a rotating shaft; 530. a holder; 540. a roller; 550. a spring.

The specific implementation mode is as follows:

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.

Referring to fig. 1-6, the present invention provides an embodiment: a hand-push type floor washing machine with a cleaning interval adjusting structure comprises a floor washing machine main body 100, a water suction rake mechanism 200 is rotatably connected to the bottom of the floor washing machine main body 100, the water suction rake mechanism 200 comprises a rotating plate 210, a first rake body 220 is fixedly welded at one end, far away from the floor washing machine main body 100, of the rotating plate 210, second rake bodies 230 are symmetrically and slidably connected to the left side and the right side of the first rake body 220, a water scraping rubber plate 240 is fixedly installed at one side, far away from the rotating plate 210, of the first rake body 220, thread sleeves 250 are fixedly installed at the tops of each group of second rake bodies 230, a screw rod 260 is rotatably connected to the top of the first rake body 220, the left end and the right end of the screw rod 260 are respectively inserted into the two groups of thread sleeves 250 in a penetrating manner, threads assembled on the inner wall of the thread sleeves 250 are matched with threads assembled on the outer wall of the screw rod 260, the threads assembled on the outer walls of the left end and the right end, and the supporting mechanism 300 comprises a sleeve 310, one end of the sleeve 310 close to the scrubber main body 100 is fixedly connected with a first hinge seat 320, the first hinge seat 320 is rotatably connected to the scrubber main body 100, an insertion rod 330 is inserted into the other end of the sleeve 310, one section of the insertion rod 330 close to the rotating plate 210 is rotatably connected with a second hinge seat 340, the second hinge seat 340 is rotatably connected to the top of the rotating plate 210, threads assembled on the inner wall of the sleeve 310 are matched with threads assembled on the outer wall of the insertion rod 330, the middle position of the first rake body 220 is communicated with a water suction pump installed in the scrubber main body 100 through a pipeline, when the device is used, a worker rotates the insertion rod 330 relative to the sleeve 310 through rotating the insertion rod 330, under the meshing action of the threads, the insertion rod 330 moves in the sleeve 310, and is adjusted through the movement of the insertion rod 330 and the sleeve 310, the whole length of the supporting mechanism 300 is changed, under the supporting action of the supporting mechanism 300, the rotating plate 210 rotates and swings downwards, the water absorbing rake mechanism 200 rotates and moves downwards relatively, the water absorbing rake mechanism 200 is in contact with the ground to work, when the device is not used, a worker can reduce the whole length of the supporting mechanism 300 by reversely rotating the inserting rod 330, so that the distance between the water absorbing rake mechanism 200 and the scrubber main body 100 is shortened, when the device is not used, the bottom of the water absorbing rake mechanism 200 is separated from the ground, the water absorbing rake mechanism 200 is prevented from being attached to the ground for a long time, unnecessary abrasion is caused when the device moves, the service life of the water absorbing rake mechanism 200 is prolonged conveniently, through the arrangement of the sliding connection between the second rake body 230 and the first rake body 220 and the threaded rotary connection between the threaded sleeve 250 and the threaded rod 260, when the device is used, the screw rod 260 can be rotated, and the thread sleeve 250 can simultaneously move towards two sides on the outer wall of the screw rod 260 along the screw rod 260 under the meshing action of the threads, so that the second rake body 230 connected with the two sides can be unfolded and adjusted, the coverage area of the second rake body 230 and the coverage area of the first rake body 220 can be increased, the device can be flexibly adjusted according to the requirements in use, and the use flexibility of the device can be improved;

further, three groups of wiper rubber plates 240 are arranged, and the three groups of wiper rubber plates 240 are respectively fixed on one side of the back surfaces of the first rake body 220 and the two groups of second rake bodies 230, the shape of the second rake body 230 is circular arc, by arranging the shape of the second rake body 230 to be circular arc, and by matching the second rake body 230 with one side of the back surface of the first rake body 220, the wiper rubber plates 240 are fixedly installed, so that the wiper rubber plates 240 are relatively in the shape of circular arc, when the device moves, through the movement of the wiper rubber plates 240 and the ground wiper, the residual cleaning sewage on the ground can move to the bottom of the first rake body 220 along the wiper rubber plates 240, which is beneficial to preventing the sewage from diffusing outwards, and is convenient to improve the effective stability of the device when absorbing the sewage;

further, the top of the end of the second rake body 230, which is far away from the first rake body 220, is rotatably connected with the guide wheels 400, the outer side of each group of guide wheels 400 is wrapped with a rubber sleeve, and the guide wheels 400 are rotatably arranged on the outer side of the second rake body 230, so that when the device is used, the guide wheels 400 can play a role in rotating and guiding, thereby being beneficial to ensuring the stability of the device when the device is cleaned in a narrow walkway and being convenient for preventing the device from being damaged due to collision with a wall;

further, the top of the two groups of second rake bodies 230 are fixedly provided with a limiting wheel carrier 500, the limiting wheel carrier 500 comprises a supporting frame 510, the supporting frame 510 is fixedly arranged at the top of the second rake bodies 230 through bolts, the other end of the supporting frame 510 is vertically inserted with a rotating shaft 520, the bottom of the rotating shaft 520 is fixedly provided with a retaining frame 530, the inside of the retaining frame 530 is rotatably connected with a roller 540, and the limiting wheel carrier 500 is arranged at one side of the back of the second rake bodies 230, so that when the device is used, the water suction rake mechanism 200 descends and is attached to the ground, the bottom of the roller 540 can be contacted with the ground for supporting, and through the support of the roller 540, the bottom of the water suction rake mechanism 200 is effectively prevented from being attached to the ground too tightly, and the working stability of;

furthermore, the supporting frame 510 is in a shape of a "Z", the rotating shaft 520 is in a shape of a cylinder, the rotating shaft 520 is rotatably connected with the supporting frame 510, the rotating shaft 520 is slidably connected with the supporting frame 510 up and down, the supporting frame 510 can effectively provide a space for the roller 540 to move up and down by arranging the supporting frame 510 in a shape of a "Z", and the direction of the roller 540 can be flexibly adjusted by arranging the rotating shaft 520 to be rotatably connected with the supporting frame 510;

furthermore, a spring 550 is sleeved outside the rotating shaft 520, one end of the spring 550 abuts against the bottom of the support frame 510, the other end of the spring 550 abuts against the top of the retainer 530, the retainer 530 is elastically and telescopically connected with the support frame 510 up and down through the spring 550, and the roller 540 can elastically move up and down through the elastic support of the spring 550, so that the roller 540 is more attached to the ground conveniently, and the passing stability of the device is effectively guaranteed;

the working principle is as follows: during operation, a worker rotates the screw 260, under the meshing action of the threads, the threaded sleeve 250 moves on the screw 260, and the corresponding second rake body 230 is driven to move by the movement of the threaded sleeve 250, so that the position of the second rake body 230 is adjusted according to the use requirement, the coverage area of the second rake body 230 and the coverage area of the first rake body 220 are changed, and the device can flexibly adjust the cleaning coverage area;

after the second rake body 230 is adjusted, the worker rotates the insertion rod 330, so that the insertion rod 330 rotates inside the sleeve 310, the distance between the insertion rod 330 and the sleeve 310 is increased through the engagement of the threads, the overall supporting strength of the supporting mechanism 300 is increased, the rotating plate 210 rotates and moves downwards through the support of the supporting mechanism 300, and the bottom of the water wiping rubber plate 240 is attached to the ground;

remove when the device uses, through wiping the brush guide of scraping of water offset plate 240 for sewage is collected in the bottom of first harrow body 220, under the work of the inside suction pump of scrubber main part 100, absorbs the sewage of first harrow body 220 bottom gathering totally through the pipeline, when the device through uneven road surface, under spring 550's elastic support, makes gyro wheel 540 support with the ground laminating all the time, above do the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A hand propelled floor washing machine with clean interval adjustment structure, includes floor washing machine main part (100), its characterized in that: the bottom of the scrubber main body (100) is rotatably connected with a water suction rake mechanism (200), the water suction rake mechanism (200) comprises a rotating plate (210), one end of the rotating plate (210), far away from the scrubber main body (100), is fixedly welded with a first rake body (220), the left side and the right side of the first rake body (220) are symmetrically and slidably connected with a second rake body (230), one side of the first rake body (220), far away from the rotating plate (210), is fixedly provided with a water scraping rubber plate (240), the top of the second rake body (230) of each group is fixedly provided with a threaded sleeve (250), the top of the first rake body (220) is rotatably connected with a screw rod (260), the left end and the right end of the screw rod (260) are respectively inserted into the two groups of threaded sleeves (250), threads assembled on the inner wall of the threaded sleeve (250) are matched with threads assembled on the outer wall of the screw rod (260), the screw thread opposite direction of assembly on both ends outer wall about screw rod (260), it is connected with supporting mechanism (300) to rotate between floor cleaning machine main part (100) and rotor plate (210), cuts supporting mechanism (300) including sleeve (310), and affiliated sleeve (310) are close to in the first articulated seat (320) of one end fixedly connected with of floor cleaning machine main part (100), and the rotation of first articulated seat (320) is connected on floor cleaning machine main part (100), the other end inside of sleeve (310) is inserted and is equipped with inserted bar (330), and inserted bar (330) are close to in one section rotation of rotor plate (210) and are connected with the articulated seat of second (340), the articulated seat of second (340) rotates the top of connecting at rotor plate (210), the screw thread of assembly on sleeve (310) inner wall and the screw thread looks adaptation of assembly on inserted bar (330) outer wall.

2. The hand propelled floor washing machine with a sweeping interval adjusting structure of claim 1, wherein: the wiper rubber plates (240) are provided with three groups, the wiper rubber plates (240) are respectively fixed on the back sides of the first rake body (220) and the second rake bodies (230), and the second rake bodies (230) are arc-shaped.

3. The hand propelled floor washing machine with a sweeping interval adjusting structure of claim 1, wherein: the top of one end, far away from the first rake body (220), of the second rake body (230) is rotatably connected with a guide wheel (400), and the outer side of each guide wheel (400) is wrapped with a rubber sleeve.

4. The hand propelled floor washing machine with a sweeping interval adjusting structure of claim 1, wherein: the top parts of the two groups of second rake bodies (230) are fixedly provided with limiting wheel frames (500), each limiting wheel frame (500) comprises a supporting frame (510), each supporting frame (510) is fixedly arranged at the top part of the corresponding second rake body (230) through a bolt, the other end of each supporting frame (510) is vertically inserted with a rotating shaft (520), the bottom of each rotating shaft (520) is fixedly provided with a retainer (530), and the interior of each retainer (530) is rotatably connected with a roller (540).

5. The hand propelled floor washing machine with a sweeping interval adjusting structure of claim 4, wherein: the appearance of support frame (510) is "Z" font, the appearance of pivot (520) is cylindricly, rotate between pivot (520) and the support frame (510) and be connected, sliding connection from top to bottom between pivot (520) and the support frame (510).

6. The hand propelled floor washing machine with a sweeping interval adjusting structure of claim 4, wherein: the outer side of the rotating shaft (520) is sleeved with a spring (550), one end of the spring (550) is pressed against the bottom of the supporting frame (510), the other end of the spring (550) is pressed against the top of the retainer (530), and the retainer (530) is elastically and telescopically connected with the supporting frame (510) up and down through the spring (550).

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