CN220390881U - Universal wheel with adjustable angle - Google Patents

Abstract

The utility model discloses an angle-adjustable universal wheel, which belongs to the field of universal wheels and comprises a main board, wherein two fixing barrels are fixedly connected to the bottom surface of the main board, supporting rods are arranged in each fixing barrel, connecting plates are fixedly connected to the bottom surfaces of the two supporting rods, and bearings are fixedly embedded on the bottom surfaces of the connecting plates.

Description

Universal wheel with adjustable angle

Technical Field

The utility model belongs to the field of universal wheels, and particularly relates to an angle-adjustable universal wheel.

Background

The universal wheel is also called a movable castor, and is characterized in that a bracket for mounting the wheel can horizontally rotate for 360 degrees in dynamic load or static load, the steering is flexible, the universal wheel is widely applied to various fields, and along with the development of social economy, people can conveniently move larger equipment, and the universal wheel is usually mounted at the bottom of the equipment.

In the goods yard practical application, need have the handcart of universal wheel at some time to transport goods position from one position to another position through convex walking route, convex walking route can save the distance for the right angle, current universal wheel can not be according to the demand of self, the orientation of universal wheel is rotatory at certain angle, the flexibility that leads to the universal wheel to use is lower, have certain use limitation, can not fine satisfy the user demand, consequently for solving above problem, we provide an angle adjustable universal wheel.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the universal wheel with the adjustable angle, so as to solve the problems that the existing universal wheel can not position the direction of the universal wheel at a certain angle for rotation according to the self requirement, so that the use flexibility of the universal wheel is lower, the universal wheel has certain use limitation and can not well meet the use requirement.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an angle adjustable universal wheel, includes the mainboard, the bottom surface fixedly connected with of mainboard is two fixed barrels, every the inside of fixed barrel all is equipped with the bracing piece, two the equal fixedly connected with connecting plate in bottom surface of bracing piece, every the equal fixedly connected with bearing in bottom surface of connecting plate, every the equal fixedly connected with connecting rod of inner circle of bearing, every the equal fixedly connected with of bottom of connecting rod removes the round, every the equal fixedly connected with stop collar of upper surface of removal round, two the equal fixedly connected with draw-in box of surface of connecting plate, every the inside of draw-in box all is equipped with the draw-in bar, two the equal fixedly connected with baffle of one end that the draw-in bar kept away from each other, two the equal fixedly connected with first electric putter of side that the baffle kept away from each other.

As the preferable technical scheme of the utility model, the upper surface of the main board is fixedly connected with two second electric push rods, and the output ends of the two second electric push rods are respectively and fixedly connected with the top ends of the two support rods.

As the preferable technical scheme of the utility model, the inner side wall of each fixed cylinder is provided with a plurality of first sliding grooves, the outer surface of each supporting rod is fixedly connected with a plurality of first sliding blocks, and each first sliding groove is matched with each first sliding block.

As the preferable technical scheme of the utility model, the bottom surface of each connecting plate is provided with a second chute, the upper surface of each limit sleeve is fixedly connected with a second slide block, and each second chute is matched with the second slide block.

As the preferable technical scheme of the utility model, two springs are arranged in each card box, and one end, close to each other, of each group of springs is contacted with the baffle.

As a preferable technical scheme of the utility model, the upper surface of the main board is fixedly connected with a mounting plate, and a plurality of mounting holes are formed in the upper surface of the mounting plate.

The utility model provides an angle-adjustable universal wheel, which has the following beneficial effects:

according to the angle-adjustable universal wheel, the device can be mounted on the bottom surface of the cart through the cooperation of the mounting plates and the mounting holes, in the running process, the two clamping rods in the device can be driven through the two first electric push rods in the starting device, and the two universal wheels are fixed under the cooperation of the limiting sleeves arranged in each universal wheel, so that the angle of the universal wheel can be fixed, the problem that the conventional universal wheel cannot rotate at a certain angle according to the self requirement, the use flexibility of the universal wheel is low, the use limitation is certain, and the use requirement cannot be well met is effectively solved.

Drawings

FIG. 1 is a schematic perspective view of an angle-adjustable universal wheel according to the present utility model;

FIG. 2 is a schematic illustration of a front cross-sectional view of an angle-adjustable universal wheel of the present utility model;

FIG. 3 is an enlarged schematic view of the angle-adjustable caster of the present utility model at A in FIG. 2;

fig. 4 is a schematic view showing a top-down structure of a clip box in an angle-adjustable universal wheel according to the present utility model.

In the figure: 1. a main board; 2. a fixed cylinder; 3. a support rod; 4. a limit sleeve; 5. a connecting plate; 6. a moving wheel; 7. a mounting plate; 8. a mounting hole; 9. a second electric push rod; 10. a card box; 11. a first slider; 12. a first electric push rod; 13. a first chute; 14. a second chute; 15. a second slider; 16. a spring; 17. a clamping rod; 18. a baffle; 19. a connecting rod; 20. and (3) a bearing.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an angle adjustable universal wheel, including mainboard 1, the bottom surface fixedly connected with of mainboard 1 two fixed cylinders 2, the inside of two fixed cylinders 2 all is equipped with bracing piece 3, the equal fixedly connected with connecting plate 5 in bottom surface of two bracing pieces 3, the equal fixedly mosaic in bottom surface of every connecting plate 5 has bearing 20, the equal fixedly connected with connecting rod 19 of inner circle of two bearing 20, the equal fixedly connected with removes round 6 in bottom of two connecting rods 19, the equal fixedly connected with stop collar 4 of the upper surface of two removal round 6, the equal fixedly connected with draw-in groove 10 of the surface of two connecting plates 5, the inside of two draw-in groove 10 all is equipped with draw-in bar 17, the equal fixedly connected with baffle 18 of one end that two draw-in bars 17 kept away from each other, the equal fixedly connected with first electric putter 12 of a side that two baffles 18 kept away from each other.

The upper surface of the main board 1 is fixedly connected with two second electric push rods 9, the output ends of the two second electric push rods 9 are respectively fixedly connected with the top ends of the two support rods 3, and the device can be lifted, so that the height of the device can be adjusted.

Wherein, a plurality of first spouts 13 have all been seted up to the inside wall of every fixed section of thick bamboo 2, and the surface of every bracing piece 3 is a plurality of first sliders 11 of all fixedly connected with, and every first spout 13 all suits with first slider 11, can make the device more stable when rising.

The bottom surface of each connecting plate 5 is provided with a second sliding groove 14, the upper surface of each limiting sleeve 4 is fixedly connected with a second sliding block 15, each second sliding groove 14 is matched with the second sliding block 15, and the stability of the universal wheel during rotation is guaranteed.

Wherein, the inside of each card case 10 all is equipped with two springs 16, and the one end that every group spring 16 is close to each other all contacts with baffle 18, prevents when taking place vibrations, two draw-in bars 17 take place the landing.

Wherein, the upper surface fixedly connected with mounting panel 7 of mainboard 1, a plurality of mounting holes 8 have been seted up to the upper surface of mounting panel 7, conveniently install the device.

Specific use and action of the embodiment:

when the angle-adjustable universal wheel is used, a worker firstly fixes the device on the bottom surface of the trolley through the cooperation of the mounting plate 7 and the mounting hole 8 in the device, then the heights of the two universal wheels can be adjusted through the cooperation of the fixed cylinder 2 and the supporting rod 3 through the two second electric push rods 9 in the starting device, then the angles of the two universal wheels can be fixed through the cooperation of the clamping rod 17 and the limiting sleeve 4 through the starting of the two first electric push rods 12, and finally the trolley can move according to a fixed moving track.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. An angle adjustable universal wheel, its characterized in that: including mainboard (1), the bottom surface fixedly connected with of mainboard (1) two fixed cylinders (2), two the inside of fixed cylinder (2) all is equipped with bracing piece (3), two the equal fixedly connected with connecting plate (5) of bottom surface of bracing piece (3), every the equal fixedly connected with bearing (20) of bottom surface of connecting plate (5), two the equal fixedly connected with connecting rod (19) of inner circle of bearing (20), two the equal fixedly connected with of bottom of connecting rod (19) removes round (6), two the equal fixedly connected with stop collar (4) of upper surface of removal round (6), two the equal fixedly connected with draw-in groove (10) of surface of connecting plate (5), two the inside of draw-in groove (10) all is equipped with draw-in bar (17), two the equal fixedly connected with baffle (18) of one end that draw-in bar (17) kept away from each other, two the equal fixedly connected with first electric putter (12) of a side that baffle (18) kept away from each other.

2. An angularly adjustable castor according to claim 1, wherein: the upper surface of mainboard (1) fixedly connected with two second electric putter (9), two the output of second electric putter (9) respectively with the top fixed connection of two bracing piece (3).

3. An angularly adjustable castor according to claim 1, wherein: a plurality of first sliding grooves (13) are formed in the inner side wall of each fixed cylinder (2), a plurality of first sliding blocks (11) are fixedly connected to the outer surface of each supporting rod (3), and each first sliding groove (13) is matched with each first sliding block (11).

4. An angularly adjustable castor according to claim 1, wherein: the bottom surface of every connecting plate (5) has all seted up second spout (14), every the upper surface of stop collar (4) all fixedly connected with second slider (15), every second spout (14) all with second slider (15) looks adaptation.

5. An angularly adjustable castor according to claim 1, wherein: two springs (16) are arranged in each card box (10), and one end, close to each other, of each group of springs (16) is contacted with a baffle plate (18).

6. An angularly adjustable castor according to claim 1, wherein: the upper surface of mainboard (1) fixedly connected with mounting panel (7), a plurality of mounting holes (8) have been seted up to the upper surface of mounting panel (7).