CN215899560U

CN215899560U - Ground mat cleaning device for preschool education

Info

Publication number: CN215899560U
Application number: CN202122295963.7U
Authority: CN
Inventors: 闫慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-25
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a floor mat cleaning device for preschool education, which comprises a U-shaped supporting frame, two supporting rods, two cleaning rollers, an interval adjusting mechanism and a linear displacement mechanism, wherein the U-shaped supporting frame is arranged on the supporting frame; the two supporting rods are horizontally erected between the two inner walls of the supporting frame, and the opposite surfaces of the two supporting rods are provided with clamping mechanisms for clamping the floor mat; the two cleaning rollers are horizontally arranged between the two support rods and are respectively positioned at the upper side and the lower side of the support rods; the distance adjusting mechanism is arranged between the two cleaning rollers and is used for adjusting the distance between the two cleaning rollers; the linear displacement mechanism is arranged on the support frame, and the moving end of the linear displacement mechanism is connected with the spacing adjusting mechanism and is used for driving the two cleaning rollers to horizontally reciprocate; the spraying mechanism is arranged on the support frame and is positioned above the two cleaning rollers. The automatic cleaning device not only can automatically clean the ground mats in batches and improve the efficiency of cleaning the ground mats, but also can clean the ground mats with different thickness specifications, and has practicability.

Description

Ground mat cleaning device for preschool education

Technical Field

The utility model relates to the technical field of cleaning, in particular to a cleaning device for a floor mat for preschool education.

Background

Preschool education is education in which parents and young children develop intelligence of preschool children by various methods and objects to make them more clever, systematically, programmatically and scientifically stimulate their brains to gradually improve the functions of all parts of the brains.

In the preschool education places, soft ground mats are usually paved on the ground for protecting the safety of students, the ground mats are provided with friction lines on the surfaces, and are similar to lawn-shaped false lawn ground mats, the effects of the false lawn ground mats are that the walking ability of the students is poor or the students are brushed and bruised during playing and alarming, the ground mats are different in thickness and specification according to the types, after the ground mats are used for a long time, stains can be generated and need to be cleaned, the manual brush is used for cleaning, and the cleaning efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cleaning device for a pre-school education floor mat, which can automatically clean the floor mat in batches and improve the efficiency of cleaning the floor mat.

The technical scheme of the utility model is as follows: a floor mat cleaning device for preschool education comprises a U-shaped supporting frame, two supporting rods, two cleaning rollers, an interval adjusting mechanism and a linear displacement mechanism; the two supporting rods are horizontally erected between the two inner walls of the supporting frame, and the opposite surfaces of the two supporting rods are provided with clamping mechanisms for clamping the floor mat; the two cleaning rollers are horizontally arranged between the two support rods and are respectively positioned at the upper side and the lower side of the support rods; the distance adjusting mechanism is arranged between the two cleaning rollers and is used for adjusting the distance between the two cleaning rollers; the linear displacement mechanism is arranged on the support frame, and the moving end of the linear displacement mechanism is connected with the distance adjusting mechanism and is used for driving the two cleaning rollers to horizontally reciprocate; the spraying mechanism is arranged on the support frame and is positioned above the two cleaning rollers.

Further, the distance adjusting mechanism comprises a connecting frame, two first mounting grooves, a first lead screw and a sliding rod; the connecting frame is U-shaped, the opening of the connecting frame is arranged downwards, two sides of the bottom of the connecting frame are respectively fixed with a connecting seat, and two ends of a roll shaft of the cleaning roll positioned on the lower side of the supporting rod are respectively rotatably connected with the two connecting seats; the two first mounting grooves are respectively vertically formed in two opposite side walls of the connecting frame, a sliding block is connected in each first mounting groove in a sliding mode, and two ends of a roll shaft of the cleaning roll positioned on the upper side of the supporting rod are respectively connected with the two sliding blocks in a rotating mode; the first lead screw is vertically arranged in one of the first mounting grooves, the lower end of the first lead screw is rotatably connected with the inner bottom surface of the first mounting groove, the upper end of the first lead screw extends to the outside of the connecting frame and is fixedly sleeved with a self-locking hand wheel, and one sliding block is sleeved on the first lead screw in a threaded manner; the slide bar is vertically arranged in the other first mounting groove, two ends of the slide bar are respectively fixed with the upper inner wall and the lower inner wall of the first mounting groove, and the other slide block is slidably sleeved on the slide bar.

Further, the linear displacement mechanism comprises a motor, a second lead screw and a nut seat; the motor is fixed on the inner top surface of the support frame, and an output shaft of the motor is horizontally arranged; one end of the second lead screw is connected with an output shaft of the motor, and the other end of the second lead screw is rotatably connected with the inner side wall of the support frame; the nut seat is sleeved on the screw rod and is in threaded connection with the second screw rod, and the bottom of the nut seat is fixed with the top of the connecting frame through the connecting rod.

Further, the clamping mechanism comprises a connecting shaft and a plurality of clamps; the connecting shaft is arranged along the length direction of the supporting rod, two ends of the connecting shaft are respectively fixed with the inner wall of a second mounting groove, and the second mounting groove is formed in the top of the supporting rod; a plurality of clips are uniformly distributed on the connecting shaft, and the middle part of each clip is hinged to the connecting shaft.

Furthermore, two sides of each clip are provided with limiting blocks, and the bottoms of the limiting blocks are fixed with the inner bottom surface of the second mounting groove.

Furthermore, the bottom of each clip is provided with a positioning block, and the bottom of the positioning block is fixed with the inner bottom surface of the second mounting groove.

Further, the spraying mechanism comprises a water tank and a water spraying tank; the water tank is arranged on the outer wall of the support frame, a water pump is arranged on the water tank, and a water inlet of the water pump is communicated with the inside of the water tank through a water pumping pipe; the sprinkling box is horizontally erected on the inner walls of the two sides of the support frame, the bottom of the sprinkling box is communicated with a plurality of spray heads, the top of the sprinkling box is communicated with a water delivery pipe, and the other end of the water delivery pipe extends to the outside of the support frame and is connected with a water outlet of the water pump.

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

1. the cleaning device can synchronously clean a plurality of ground mats in batches, can clamp two ends of the ground mats through the clamping mechanisms arranged on the two supporting rods, then drives the two cleaning rollers to reciprocate on the upper surface and the lower surface of the ground mats through the linear displacement mechanism, cleans two surfaces of the ground mats through the matching with the spraying mechanism, and has high cleaning efficiency.

2. The distance adjusting mechanism arranged in the utility model can adjust the distance between the two cleaning rollers, so that the floor mats with different thickness specifications can be conveniently cleaned, and the practicability is realized.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 3 at C according to the present invention.

Detailed Description

The following describes in detail an embodiment of the present invention with reference to fig. 1 to 4. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

It should be noted that the electrical components in the present invention are all electrically connected to the external controller and the working power supply, and the controller can be a conventional known device for controlling a computer or the like, and does not involve any innovation.

Examples

As shown in fig. 1 to 4, the cleaning device for a pre-school education mat according to the present invention includes a U-shaped supporting frame 1, two supporting rods 2, two washing rollers 3, a space adjusting mechanism and a linear displacement mechanism; the two support rods 2 are horizontally erected between the two inner walls of the support frame 1, and the opposite surfaces of the two support rods 2 are provided with clamping mechanisms for clamping a floor mat; the two cleaning rollers 3 are horizontally arranged between the two support rods 2, and the two cleaning rollers 3 are respectively positioned at the upper side and the lower side of each support rod 2; the distance adjusting mechanism is arranged between the two cleaning rollers 3 and is used for adjusting the distance between the two cleaning rollers 3; the linear displacement mechanism is arranged on the support frame 1, and the moving end of the linear displacement mechanism is connected with the distance adjusting mechanism and is used for driving the two cleaning rollers 3 to horizontally reciprocate; the spraying mechanism is arranged on the support frame 1 and is positioned above the two cleaning rollers 3.

When wasing the ground mat in batches, through fixture with a plurality of ground mats centre gripping respectively between two spinal branch vaulting poles 2, then according to the difference of ground mat thickness, utilize interval adjustment mechanism to adjust the distance between two cleaning rollers 3, make two cleaning rollers 3 contact on two faces about the ground mat respectively, then start sharp displacement mechanism and sprinkler structure through the controller, two cleaning rollers 3 get off and scrub two faces about the ground mat in sprinkler structure's cooperation, sharp displacement mechanism can drive two cleaning rollers 3 and carry out horizontal reciprocating motion, come to scrub a plurality of ground mats repeatedly, the efficiency of wasing the ground mat has been improved, and can adapt to the ground mat of different thickness specifications, and the practicality has.

Specifically, as shown in fig. 1 to 3, the distance adjusting mechanism includes a connecting frame 4, two first mounting grooves 42, a first lead screw 44, and a slide rod 46; the connecting frame 4 is U-shaped, the opening of the connecting frame is downward, the two sides of the bottom of the connecting frame 4 are respectively fixed with a connecting seat 41, and the two ends of the roll shaft of the cleaning roll 3 positioned at the lower side of the supporting rod 2 are respectively rotatably connected with the two connecting seats 41; the two first mounting grooves 42 are respectively vertically arranged on two opposite side walls of the connecting frame 4, a sliding block 43 is connected in each first mounting groove 42 in a sliding manner, and two ends of a roll shaft of the cleaning roll 3 positioned on the upper side of the supporting rod 2 are respectively connected with the two sliding blocks 43 in a rotating manner; the first lead screw 44 is vertically arranged in one of the first mounting grooves 42, the lower end of the first lead screw 44 is rotatably connected with the inner bottom surface of the first mounting groove 42, the upper end of the first lead screw 44 extends to the outside of the connecting frame 4 and is fixedly sleeved with a self-locking hand wheel 45, and one sliding block 43 is sleeved on the first lead screw 44 in a threaded manner; the sliding rod 46 is vertically arranged in the other first mounting groove 42, two ends of the sliding rod 46 are respectively fixed with the upper inner wall and the lower inner wall of the first mounting groove 42, and the other sliding block 43 is sleeved on the sliding rod 46 in a sliding mode.

When the distance between the two cleaning rollers 3 is adjusted, the floor mat is clamped and fixed through the clamping mechanism, the lower surface of the floor mat is contacted with the cleaning rollers 3 positioned on the lower side of the supporting rod 2, then the self-locking hand wheel 45 is rotated to drive the first lead screw 44 to rotate, the first lead screw 44 rotates and simultaneously drives the slide block 43 sleeved on the first lead screw to vertically move, the slide block 43 moves and simultaneously drives the cleaning roller 3 positioned at the upper side of the support rod 2 to move synchronously, in order to ensure that the cleaning roller 3 moves stably, therefore, a slide bar 46 and a slide block 43 are arranged at the other side of the cleaning roller 3, and by sliding the slide block 43 on the slide bar 46, so that the other side of the cleaning roller 3 moves more stably until the cleaning roller 3 positioned at the upper side of the supporting rod 2 contacts with the upper surface of the ground mat, the first threaded spindle 44 is then locked by means of a self-locking hand wheel 45, keeping the position of the cleaning roller 3, which is currently located on the upper side of the support bar 2, unchanged.

Specifically, as shown in fig. 1 and 3, the linear displacement mechanism includes a motor 5, a second lead screw 51, and a nut holder 52; the motor 5 is fixed on the inner top surface of the support frame 1, and an output shaft of the motor 5 is horizontally arranged; one end of the second lead screw 51 is connected with the output shaft of the motor 5, and the other end of the second lead screw 51 is rotatably connected with the inner side wall of the support frame 1; the nut seat 52 is sleeved on the second lead screw 51 and is in threaded connection with the second lead screw 51, and the bottom of the nut seat 52 is fixed with the top of the connecting frame 4 through a connecting rod 53.

When two cleaning rollers 3 are driven to horizontally reciprocate, the controller controls the motor 5 to drive the second lead screw 51 to rotate, the second lead screw 51 can drive the nut seat 52 to horizontally move through the matching with the support frame 1 when rotating, the nut seat 52 can horizontally reciprocate by controlling the rotating direction of the motor 5, the nut seat 52 horizontally reciprocates, and the connecting frame 4 is driven to horizontally reciprocate by the connecting rod 53 in the reciprocating horizontal movement process of the nut seat 52, so that the two cleaning rollers 3 can be driven to horizontally reciprocate.

Specifically, as shown in fig. 2 and 4, the clamping mechanism includes a connecting shaft 6 and a plurality of clips 61; the connecting shaft 6 is arranged along the length direction of the supporting rod 2, two ends of the connecting shaft 6 are respectively fixed with the inner wall of a second mounting groove 21, and the second mounting groove 21 is formed in the top of the supporting rod 2; a plurality of clips 61 are uniformly distributed on the connecting shaft 6, and the middle part of each clip 61 is hinged with the connecting shaft 6.

Preferably, as shown in fig. 2 and 4, in order to avoid the clip 61 from moving, the two sides of each clip 61 are respectively provided with a limiting block 62, the bottom of each limiting block 62 is fixed with the inner bottom surface of the second installation groove 21, and the limiting blocks 62 arranged on the two sides of each clip can avoid the phenomenon that the floor mat slides due to friction between the cleaning roller 3 and the floor mat and drive the clip 61 to move on the connecting shaft 6 when the two cleaning rollers 3 move in a reciprocating manner.

Preferably, as shown in fig. 4, in order to prevent the clip 61 from turning over when clamping the floor mat, the position of the floor mat cannot be located between the two cleaning rollers 3, therefore, a positioning block 63 is fixed to the bottom of each clip 61, the other end of the positioning block 63 is fixed to the inner bottom surface of the second mounting groove 21, the position of the lower clip of the clip 61 can be fixed through the positioning block 63, the clip 61 is prevented from turning over when clamping the floor mat, and the position of the lower clip of the clip 61 is fixed, so that the height of the lower surface of the floor mat can be limited, and when the floor mat is clamped and fixed by the clip 61, the lower surface of the floor mat just can be in contact with the cleaning roller 3 located on the lower side of the supporting rod 2, and cleaning is facilitated.

Specifically, as shown in fig. 1 and 2, the spraying mechanism includes a water tank 7 and a water spray tank 71; the water tank 7 is arranged on the outer wall of the support frame 1, a water pump is arranged on the water tank 7, and a water inlet of the water pump is communicated with the inside of the water tank 7 through a water pumping pipe; the sprinkling tank 71 is horizontally erected on the inner walls of the two sides of the support frame 1, the bottom of the sprinkling tank 71 is communicated with a plurality of spray heads 72, the top of the sprinkling tank 71 is communicated with a water delivery pipe 72, and the other end of the water delivery pipe 72 extends out of the support frame 1 and is connected with a water outlet of the water pump.

When cleaning, the controller controls the water pump to pump the water stored in the water tank 7 into the sprinkling tank 71, and the water is sprayed onto the floor mat through the plurality of spray heads 72, and the floor mat is cleaned through the cooperation of the two cleaning rollers 3.

Although the preferred embodiments of the present invention have been disclosed, the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. The utility model provides a ground mat cleaning device for preschool education, is including support frame (1) that is the U type, its characterized in that still includes:

the two supporting rods (2) are horizontally erected between the two inner walls of the supporting frame (1), and clamping mechanisms for clamping the floor mat are arranged on the opposite surfaces of the two supporting rods (2);

the two cleaning rollers (3) are horizontally arranged between the two support rods (2), and the two cleaning rollers (3) are respectively positioned on the upper side and the lower side of each support rod (2);

the distance adjusting mechanism is arranged between the two cleaning rollers (3) and is used for adjusting the distance between the two cleaning rollers (3);

the linear displacement mechanism is arranged on the support frame (1), and the moving end of the linear displacement mechanism is connected with the interval adjusting mechanism and is used for driving the two cleaning rollers (3) to horizontally reciprocate;

and the spraying mechanism is arranged on the support frame (1) and is positioned above the two cleaning rollers (3).

2. A mat cleaning apparatus for preschool education as claimed in claim 1, wherein the interval adjusting mechanism includes:

the connecting frame (4) is U-shaped, the opening of the connecting frame is downward, the two sides of the bottom of the connecting frame (4) are respectively fixed with a connecting seat (41), and the two ends of the roll shaft of the cleaning roll (3) positioned on the lower side of the supporting rod (2) are respectively rotatably connected with the two connecting seats (41);

the two first mounting grooves (42) are respectively vertically arranged on two opposite side walls of the connecting frame (4), a sliding block (43) is connected in each first mounting groove (42) in a sliding manner, and two ends of a roller shaft of the cleaning roller (3) positioned on the upper side of the supporting rod (2) are respectively connected with the two sliding blocks (43) in a rotating manner;

the first lead screw (44) is vertically arranged in one of the first mounting grooves (42), the lower end of the first lead screw (44) is rotatably connected with the inner bottom surface of the first mounting groove (42), the upper end of the first lead screw (44) extends to the connecting frame (4) and is externally sleeved with a self-locking hand wheel (45), and one sliding block (43) is sleeved on the first lead screw (44) in a threaded manner;

and the sliding rod (46) is vertically arranged in the other first mounting groove (42), two ends of the sliding rod (46) are respectively fixed with the upper inner wall and the lower inner wall of the first mounting groove (42), and the other sliding block (43) is slidably sleeved on the sliding rod (46).

3. A mat cleaning apparatus for preschool education as claimed in claim 2, wherein the linear displacement mechanism includes:

the motor (5) is fixed on the inner top surface of the support frame (1), and an output shaft of the motor (5) is horizontally arranged;

one end of the second lead screw (51) is connected with an output shaft of the motor (5), and the other end of the second lead screw is rotationally connected with the inner side wall of the support frame (1);

the nut seat (52) is sleeved on the second lead screw (51) and is in threaded connection with the second lead screw (51), and the bottom of the nut seat (52) is fixed with the top of the connecting frame (4) through a connecting rod (53).

4. A mat cleaning apparatus for preschool education as claimed in claim 1, wherein the holding mechanism includes:

the connecting shaft (6) is arranged along the length direction of the supporting rod (2), two ends of the connecting shaft (6) are respectively fixed with the inner wall of a second mounting groove (21), and the second mounting groove (21) is formed in the top of the supporting rod (2);

a plurality of clips (61) are uniformly distributed on the connecting shaft (6), and the middle part of each clip (61) is hinged with the connecting shaft (6).

5. A cleaning device for a pre-school education mat according to claim 4, wherein each of the clips (61) is provided at both sides thereof with a stopper (62), and the bottom of the stopper (62) is fixed to the inner bottom surface of the second installation groove (21).

6. A cleaning device for a pre-school education mat according to claim 4, wherein a positioning block (63) is fixed to the bottom of each clip (61), and the other end of the positioning block (63) is fixed to the inner bottom surface of the second installation groove (21).

7. A mat cleaning apparatus for preschool education as claimed in claim 2, wherein the spraying mechanism includes:

the water tank (71) is arranged on the outer wall of the support frame (1), a water pump is arranged on the water tank (71), and a water inlet of the water pump is communicated with the inside of the water tank (71) through a water pumping pipe;

the water sprinkling tank (72) is horizontally erected on the inner walls of the two sides of the support frame (1) and is located below the connecting frame (4), the bottom of the water sprinkling tank (72) is communicated with a plurality of spray heads (73), the top of the water sprinkling tank (72) is communicated with a water delivery pipe (74), and the other end of the water delivery pipe (74) extends to the outside of the support frame (1) and is connected with a water outlet of the water pump.