CN221893582U - A convenient and movable bed sheet transport rack - Google Patents

Abstract

The utility model belongs to the technical field of sheet transportation, in particular to a sheet transportation frame convenient to move, which comprises a base; a pair of support columns are fixedly connected to the top end of the base; a pair of support columns are fixedly connected with a placement plate at two sides; the two sides of the pair of support columns are connected with a lower pressing plate in a sliding manner; the top end of the base is connected with a pair of placement boxes in a sliding manner; the pair of place box and holding down plate all drive through power component to compensate prior art's not enough, in order to solve when loading the sheet on the transportation frame, current transportation frame is when adorning the goods, can't accomodate because it is great to own, can't fix the goods moreover, so that when filling up the goods, moves more trouble problem.

Description

A convenient and movable bed sheet transport rack

Technical Field

The utility model belongs to the technical field of bed sheet transportation, in particular to a bed sheet transportation rack which is convenient to move.

Background Art

There is no perfect standard for how often bed sheets should be washed, but as a rule of thumb, bed sheets should be washed more frequently than quilt covers. Bed sheets should be washed once a week, and when there are too many sheets to be washed at one time, it will be more troublesome to collect them, so they will need to be transported to transport racks.

In the prior art, when bed sheets are loaded onto a transport rack, the existing transport rack cannot accommodate the goods when loaded due to its large volume, and the goods cannot be fixed, so that it is troublesome to move the rack when it is full of goods.

To this end, the utility model provides a conveniently movable bed sheet transport rack.

Utility Model Content

In order to make up for the deficiencies of the prior art and to solve the problem that when bed sheets are loaded onto a transport rack, the existing transport rack cannot store the goods due to its large volume and cannot fix the goods, so that it is troublesome to move when fully loaded with goods.

The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a conveniently movable bed sheet transport rack, comprising a base; a pair of support columns are fixedly connected to the top of the base; a placement plate is fixedly connected to both sides of the pair of support columns; a lower pressure plate is slidably connected to both sides of the pair of support columns; a pair of placement boxes are slidably connected to the top of the base; the pair of placement boxes and the lower pressure plate are driven by a power component.

Preferably, the power assembly includes a motor; the motor is fixedly connected to one side of the base through a fixing rod; a worm is provided at the output end of the motor; one end of the worm passes through the base and is rotatably connected to one side inside the base; a groove is provided on the base; a turbine is rotatably connected in the groove; telescopic rods are fixedly connected on both sides of the turbine; one end of a pair of telescopic rods are fixedly connected to opposite sides of the placement box; the turbine and the worm are meshed with each other.

Preferably, a pair of the support columns are each provided with a slide groove; a pair of the slide grooves are each slidably connected with a slider; a pair of the lower pressure plates are respectively fixedly connected to both sides of the slider; and a pair of the sliders are both driven by a linkage unit.

Preferably, the linkage unit includes a pair of rotating rods; the pair of rotating rods are both rotatably connected in the slider, and one end passes through the support column and is fixedly connected to a first bevel gear; a pair of second bevel gears are fixedly connected to the worm; the first bevel gear and the second bevel gear are meshed with each other.

Preferably, a group of connecting rings are fixedly connected to the bottom end of the base; one end of each group of connecting rings is rotatably connected to a rotating ring; the bottom end of each group of rotating rings is fixedly connected to a pair of vertical plates; and rollers are fixedly connected inside the pair of vertical plates.

Preferably, handles are fixedly connected to both sides of a pair of support columns.

The beneficial effects of the utility model are as follows:

1. The utility model is a conveniently movable bed sheet transport rack, which is driven by a motor so that the worm can drive the meshing turbine, and then drive the telescopic rod, so that the placement box can be retracted inward on the base, reducing the occupied space area, which is also very convenient to move.

2. The utility model describes a conveniently movable bed sheet transport rack, which is supported by support columns and can be used to place bed sheets on a placement plate. After a certain amount of bed sheets are placed on the placement plate, the slider drives the lower pressure plate to move downward through a linkage unit. The lower pressure plate presses downward to squeeze the bed sheets, making the bed sheets more firmly placed and preventing shaking when the transport rack moves.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is a perspective view of the utility model;

Fig. 2 is a cross-sectional view of the utility model;

Fig. 3 is an enlarged view of A in Fig. 2;

FIG4 is a schematic diagram of a partial structure of the present utility model;

FIG5 is an enlarged view of B in FIG4;

In the figure: 1. base; 2. support column; 3. placement plate; 4. lower pressure plate; 5. placement box; 6. motor; 7. fixing rod; 8. worm; 9. groove; 10. turbine; 11. telescopic rod; 12. slide groove; 13. slider; 14. rotating rod; 15. first bevel gear; 16. second bevel gear; 17. connecting ring; 18. rotating ring; 19. vertical plate; 20. roller; 21. handle.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

As shown in Figures 1 to 5, a conveniently movable sheet transport rack described in an embodiment of the utility model includes a base 1; a pair of support columns 2 are fixedly connected to the top of the base 1; a placement plate 3 is fixedly connected to both sides of the pair of support columns 2; a pair of lower pressure plates 4 are slidably connected to both sides of the pair of support columns 2; a pair of placement boxes 5 are slidably connected to the top of the base 1; the pair of placement boxes 5 and the lower pressure plate 4 are all driven by a power component. When working, through the support of the base 1, the power component can be used to drive the movement of the lower pressure plate 4 and the placement box 5, so that the transport rack is more convenient to move.

The power assembly includes a motor 6; the motor 6 is fixedly connected to one side of the base 1 through a fixing rod 7; a worm 8 is provided at the output end of the motor 6; one end of the worm 8 passes through the base 1 and is rotatably connected to one side inside the base 1; a groove 9 is provided on the base 1; a turbine 10 is rotatably connected in the groove 9; telescopic rods 11 are fixedly connected to both sides of the turbine 10; one end of a pair of telescopic rods 11 is fixedly connected to the opposite side of the placement box 5; the turbine 10 and the worm 8 are meshed with each other, and when working, the motor 6 drives the worm 8 to drive the meshed turbine 10, and then drives the telescopic rod 11, so that the placement box 5 can be retracted to the inside on the base 1, reducing the occupied space area, which will be very convenient to move.

A pair of the support columns 2 are each provided with a slide groove 12; a pair of the slide grooves 12 are each slidably connected with a slider 13; a pair of the lower pressure plates 4 are respectively fixedly connected on both sides of the slider 13; a pair of the sliders 13 are driven by a linkage unit. When working, the placement plate 3 can be used to place sheets through the support of the support columns 2. After a certain amount of sheets are placed on the placement plate 3, the slider 13 is driven by the linkage unit to drive the lower pressure plate 4 to move downward. The lower pressure plate 4 can press down to squeeze the sheets, so that the sheets are placed more firmly and there will be no shaking when the transport rack moves.

The linkage unit includes a pair of rotating rods 14; the pair of rotating rods 14 are both rotatably connected in the slider 13, and one end passes through the support column 2 and is fixedly connected to a first bevel gear 15; a pair of second bevel gears 16 are fixedly connected to the worm 8; the first bevel gear 15 and the second bevel gear 16 are meshed with each other. When working, the rotating rod 14 drives the slider 13 to slide up and down in the slide groove 12 through the meshing of the first bevel gear 15 and the second bevel gear 16, thereby driving the lower pressure plate 4 to adjust up and down.

A group of connecting rings 17 are fixedly connected to the bottom end of the base 1; one end of a group of connecting rings 17 is rotatably connected to a rotating ring 18; a pair of vertical plates 19 are fixedly connected to the bottom end of a group of rotating rings 18; rollers 20 are fixedly connected inside the pair of vertical plates 19. When working, after the sheets are loaded and the transport rack is moved, the rotating ring 18 can rotate 360 degrees, and the rotating ring 18 drives the roller 20 to rotate in various directions.

A pair of support columns 2 are fixedly connected to handles 21 on both sides. During operation, by setting handles 21 on both sides of the transport frame, when the staff needs to change the direction when moving the transport frame, they only need to walk to the other side, and there is no need to change the direction of the entire transport frame.

Working principle: With the support of the base 1, the power assembly can be used to drive the movement of the lower pressing plate 4 and the placement box 5, making it more convenient to move the transport frame. The worm 8 can drive the meshing turbine 10 through the motor 6, and then drive the telescopic rod 11, so that the placement box 5 can be retracted inward on the base 1, reducing the occupied space area, which will be very convenient to move. With the support of the support column 2, the placement plate 3 can be used to place sheets. After a certain amount of sheets are placed on the placement plate 3, the slider 13 is driven by the linkage unit to drive the lower pressing plate 4 to move downward. The lower pressing plate 4 can squeeze the sheets to make the bed The sheets are placed more firmly and there will be no shaking when the transport rack moves. Through the meshing of the first bevel gear 15 and the second bevel gear 16, the rotating rod 14 drives the slider 13 to slide up and down in the slide groove 12, and drives the lower pressure plate 4 to adjust up and down. After the sheets are loaded, when the transport rack needs to be moved, the rotating ring 18 can rotate 360 degrees, and the rotating ring 18 drives the roller 20 to rotate in various directions. During operation, handles 21 are set on both sides of the transport rack. When the staff needs to change the direction when moving the transport rack, they only need to go to the other side, and there is no need to change the direction of the entire transport rack.

The above-mentioned front, back, left, right, top and bottom are all based on Figure 1 of the accompanying drawings in the specification. According to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. A convenient sheet transportation frame that removes, its characterized in that: comprises a base (1); a pair of support columns (2) are fixedly connected to the top end of the base (1); two sides of the pair of support columns (2) are fixedly connected with a placement plate (3); two sides of the pair of support columns (2) are connected with a lower pressing plate (4) in a sliding manner; the top end of the base (1) is connected with a pair of placement boxes (5) in a sliding manner; the pair of placing boxes (5) and the lower pressing plate (4) are driven by the power assembly.

2. A sheet transport rack for easy movement as defined in claim 1, wherein: the power assembly comprises a motor (6); the motor (6) is fixedly connected to one side of the base (1) through a fixing rod (7); the output end of the motor (6) is provided with a worm (8); one end of the worm (8) penetrates through the base (1) and is rotatably connected to one side of the inside of the base (1); a groove (9) is formed in the base (1); the groove (9) is rotationally connected with a turbine (10); telescopic rods (11) are fixedly connected to two sides of the turbine (10); one end of each telescopic rod (11) is fixedly connected to one side opposite to the placement box (5); the turbine (10) is meshed with the worm (8).

3. A sheet transport frame for easy movement as defined in claim 2, wherein: a pair of support columns (2) are internally provided with sliding grooves (12); a pair of sliding grooves (12) are internally and slidably connected with sliding blocks (13); the pair of lower pressing plates (4) are fixedly connected to two sides of the sliding block (13) respectively; the pair of sliding blocks (13) are driven by the linkage unit.

4. A sheet transport rack for easy movement as defined in claim 3, wherein: the linkage unit comprises a pair of rotating rods (14); the pair of rotating rods (14) are rotatably connected in the sliding block (13), one end of each rotating rod penetrates through the supporting column (2) and is fixedly connected with a first bevel gear (15); a pair of second bevel gears (16) are fixedly connected to the worm (8); the first bevel gear (15) and the second bevel gear (16) are meshed with each other.

5. A sheet transport rack for easy movement as defined in claim 4 wherein: a group of connecting rings (17) are fixedly connected to the bottom end of the base (1); one end of each group of connecting rings (17) is rotatably connected with a rotating ring (18); a pair of opposite plates (19) are fixedly connected to the bottom ends of the rotating rings (18); a pair of vertical plates (19) are fixedly connected with rollers (20).

6. A sheet transport rack for easy movement as in claim 5, wherein: handles (21) are fixedly connected to two sides of the pair of support columns (2).