CN218229046U

CN218229046U - Mobile platform with rolling shaft and cart with mobile platform with rolling shaft

Info

Publication number: CN218229046U
Application number: CN202222040918.1U
Authority: CN
Inventors: 白明; 孙坤; 智勇; 高琪; 苏发强
Original assignee: Inner Mongolia Ordos Chemical Industry Co ltd; Inner Mongolia Erdos High Tech Materials Co ltd
Current assignee: Inner Mongolia Ordos Chemical Industry Co ltd; Inner Mongolia Erdos High Tech Materials Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-01-06
Anticipated expiration: 2032-08-03

Abstract

The utility model provides a take moving platform of roller bearing, including two tracks that are parallel to each other, with track upper surface connection's bearing, with the inner circle fixed connection's of bearing roller bearing, every roller bearing constitutes drive unit with two bearings of connecting respectively at corresponding roller bearing both ends, follows track length direction has seted up multiunit rectangular shape hole at two track upper surface symmetries, the bearing can block in rectangular shape hole, and the moving platform of taking the roller bearing still contains a plurality of drive units, drive unit's direction of rotation is the same, drive unit is used for transporting goods. When the conveyed goods are heavy, a larger number of transmission units can be arranged on the moving platform with the rolling shaft, and when the conveyed goods are light, a smaller number of transmission units can be arranged on the moving platform with the rolling shaft.

Description

Mobile platform with rolling shaft and cart with mobile platform with rolling shaft

Technical Field

The utility model belongs to the technical field of conveying platform, especially, relate to a take moving platform of roller bearing and have a shallow of taking moving platform of roller bearing.

Background

In recent years, the domestic machine construction industry is rapidly developed, and machines providing conveying and transporting functions are indispensable in production, in particular to a conveying machine capable of efficiently conveying medium and small goods and production raw materials. In the actual production process, a cart is generally used for transporting medium and small objects, the goods to be transported are moved to the cart by workers, then the cart is pushed to the destination, and then the goods on the cart are transported one by the workers. This traditional method of handling goods is not only laborious, but also time consuming. And the lower part of the traditional cart is provided with the one-way wheel, the one-way wheel has no problem in linear transportation when transporting medium and small heavy objects, and the one-way wheel is difficult to steer when transporting curves.

Therefore, it is necessary to design a platform capable of efficiently carrying goods and a cart having the platform capable of efficiently carrying goods.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the above-mentioned prior art, the utility model discloses a take moving platform of roller bearing, the to-be-solved technical problem of the utility model is to provide a can be fast, conveniently carry moving platform of goods.

In order to solve the technical problem, the utility model provides a take moving platform of roller bearing, including two tracks that are parallel to each other, with track upper surface connection's multiunit bearing, with the inner circle fixed connection's of every group bearing roller bearing, every roller bearing constitutes drive unit with two bearings of connecting respectively at corresponding roller bearing both ends, follows track length direction has seted up multiunit rectangular shape hole at two track upper surface symmetries, the bearing block is in rectangular shape hole.

Further, the length of the elongated hole is smaller than the outer diameter of the bearing.

Furthermore, the inner ring of the bearing is connected with the roller in a welding mode, so that the relative motion of the inner ring of the bearing and the roller is limited.

Furthermore, a gap is formed between the inner ring of the bearing and the upper surface of the track, and the gap is used for preventing the rolling shaft from generating friction force in the rotating process and on the upper surface of the track.

Furthermore, each rail is made of hollow steel with a certain width, and the cross section of each rail is C-shaped or square.

Further, the mobile platform further comprises a plurality of transmission units, the rotation directions of the transmission units are the same, and the transmission units are used for transporting cargos.

The utility model provides a cart, which is provided with a cart body and a mobile platform with a rolling shaft.

Furthermore, positioning holes are formed in the head end and the tail end of each track in the moving platform and are connected with connecting holes formed in the upper surface of the trolley body through fasteners.

Further, the trolley body is connected with the moving platform in a welding mode.

Furthermore, the lower part of the cart body is provided with universal wheels, and the universal wheels are used for changing the running direction of the cart.

The utility model discloses a plurality of transmission units of being connected the constitution by roller bearing and bearing have been contained, and a plurality of transmission units syntropy rotate, play the effect of carrying the goods. The roller is fixedly connected with the bearing, so that the friction resistance generated by the roller and the inner ring of the bearing in the rotation process of the roller is avoided, goods are placed on the surface of the roller of the mobile platform with the roller to generate line contact, the friction resistance generated by the line contact is very small, and the goods are conveyed to be away from the cart of the mobile platform with the roller in a labor-saving manner. Because the bearing is clamped in the elongated hole, the transmission unit can be freely detached or installed from the rail according to actual needs. When the conveyed goods are heavy, a larger number of transmission units can be arranged on the moving platform with the rolling shaft, and when the conveyed goods are light, a smaller number of transmission units can be arranged on the moving platform with the rolling shaft.

Drawings

Fig. 1a is a schematic view of the mobile platform with rollers according to the present invention.

Fig. 1b is a schematic view of a cart of a mobile platform with rollers according to the present invention.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In order to better understand the purpose, structure and function of the present invention, the following description will be made in detail with reference to the accompanying drawings.

The embodiment is as follows:

the utility model relates to a take shallow of moving platform 1 of roller bearing, this shallow is including taking moving platform 1 and the shallow body 2 of roller bearing. The moving platform 1 with the rolling shafts can convey goods away from the cart, and the cart body 2 can transfer the goods to a destination.

Fig. 1a and 1b show a first embodiment of the cart with a mobile platform 1 having a roller, as shown in fig. 1a, the mobile platform 1 having a roller includes two mutually parallel rails 11, elongated holes 12 symmetrically formed on the two rails 11 along the axial direction, bearings 13 provided in the elongated holes 12 by engaging with each other, rollers 15 connected to the inner rings of the bearings 13, and positioning holes 14 formed at the head and tail ends of the two rails 11. The cart body 2 is provided with a connecting hole corresponding to the positioning hole 14.

The positioning hole 14 of the moving platform 1 with the rolling shaft is connected with the connecting hole of the cart body 2 through a fastening piece, wherein the fastening piece is a bolt, a pin and the like. The rail 11 is made of two parallel hollow steel materials with certain width, and the cross section of the rail 11 is C-shaped or square. Along 11 length direction of track, at two 11 upper surface symmetries of track seted up rectangular shape hole 12, the quantity of rectangular shape hole 12 is the multiunit, and rectangular shape hole 12 is located 11 upper surfaces of track, the length in rectangular shape hole 12 is less than bearing 13's external diameter, and bearing 13 can block in rectangular shape hole 12 to there is the clearance between bearing 13's inner circle and 11 upper surface of track, consequently the roller bearing 15 of being connected with bearing 13 inner circle can not produce frictional force with 11 upper surface of track in the rotation process. The two ends of the roller 15 are fixedly connected with the inner ring of the bearing 13 in a welding and interference fit mode, so that the roller 15 and the inner ring of the bearing 13 are prevented from rotating relatively to cause abrasion of the roller 15. The cross section of the roller 15 is circular, the conveyed goods are placed on the roller 15, the goods are in line contact with the surface of the roller 15, the friction force is small, and therefore the labor is saved for workers in the conveying process of the goods. A roller 15 is connected with two bearings 13 to form a transmission unit, the transmission unit is detachably arranged in a pair of elongated holes 12, a mobile platform 1 with rollers is provided with a plurality of transmission units, when conveyed goods are heavy, a large number of transmission units can be arranged on the mobile platform 1 with rollers, and when conveyed goods are light, a small number of transmission units can be arranged on the mobile platform 1 with rollers.

The working process of the cart of the mobile platform 1 with the rolling shafts is as follows: the working personnel firstly utilize fasteners such as bolts and the like to connect the positioning holes 14 of the mobile platform 1 with the rolling shafts with the connecting holes of the trolley body 2, so that the mobile platform 1 with the rolling shafts is fixed on the trolley body, then goods to be transported are placed on the surfaces of the rolling shafts 15 of the mobile platform 1 with the rolling shafts, the working personnel push the trolley of the mobile platform 1 with the rolling shafts to a destination, acting force parallel to the mobile platform 1 with the rolling shafts is applied to the goods, a plurality of transmission units consisting of the rolling shafts 15 and the bearings 13 rotate along the same direction, and the goods are conveyed to leave the trolley of the mobile platform 1 with the rolling shafts.

The utility model discloses a plurality of transmission units of being connected the constitution by roller bearing 15 and bearing 13 have been contained, and a plurality of transmission units syntropy rotate, play the effect of carrying the goods. The roller 15 is fixedly connected with the bearing 13, so that the friction resistance generated by the roller 15 and the inner ring of the bearing 13 in the rotation process of the roller 15 is avoided, goods are placed on the surface of the roller 15 of the mobile platform 1 with the roller to generate line contact, the friction resistance generated by the line contact is small, and the goods are conveyed to be away from the cart of the mobile platform with the roller in a labor-saving manner. Since the bearing 13 is engaged in the elongated hole 12, the transmission unit can be freely detached from or attached to the rail 11 as required.

In addition, the movable platform 1 with the roller and the cart body 2 can be connected by welding, besides the bolt connection, the movable platform 1 with the roller and the cart body 2 can be permanently fixed together. The mobile platform 1 with the roller can be used not only on the cart body 2, but also on other equipment platforms.

The utility model relates to a second embodiment of shallow with moving platform 1 who takes roller bearing compares with first embodiment, and its difference is in and installs the universal wheel in shallow body 2 below, the universal wheel is used for changing the traffic direction of shallow.

In addition to the advantages of the first embodiment, the present embodiment has the universal wheels installed below the cart body 2, so that the curve driving of the cart is easier and smoother.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.

Claims

1. The utility model provides a take moving platform of roller bearing, includes two track (11) that are parallel to each other, with track (11) upper surface connection's multiunit bearing (13), with inner circle fixed connection's of every group bearing (13) roller bearing (15), every roller bearing (15) and connect respectively and constitute the drive unit at two bearing (13) that correspond roller bearing (15) both ends, its characterized in that follows track (11) length direction has seted up multiunit rectangular shape hole (12) at two track (11) upper surface symmetries, bearing (13) block is in rectangular shape hole (12).

2. A roller mobile platform according to claim 1, characterized in that the length of the elongated hole (12) is smaller than the outer diameter of the bearing (13).

3. A wheeled mobile platform according to any one of claims 1 or 2, characterised in that the inner race of the bearing (13) is connected to the roller (15) by welding, so as to limit the relative movement of the inner race of the bearing (13) and the roller (15).

4. A mobile platform with rollers according to any one of claims 1 or 2, characterised in that a clearance is provided between the inner ring of the bearing (13) and the upper surface of the track (11), said clearance being intended to avoid friction between the roller (15) and the upper surface of the track (11) during rotation.

5. A mobile platform with rollers according to any one of claims 1 or 2, characterized in that each track (11) is made of hollow steel with a certain width, and the cross section of the track (11) is C-shaped or square.

6. A mobile platform with rollers according to any one of claims 1 or 2, characterised in that it further comprises a plurality of transmission units, the rotation directions of which are the same, for transporting goods.

7. A trolley having a trolley body (2), characterized in that it further comprises a mobile platform with rollers according to any one of claims 1 to 6.

8. The cart according to claim 7, wherein the moving platform (1) has positioning holes (14) formed at both ends of the rail (11), and the positioning holes (14) are connected with connecting holes formed on the upper surface of the cart body (2) through fasteners.

9. The cart according to claim 7, wherein the cart body (2) is connected to the moving platform (1) by welding.

10. The cart according to any one of claims 8 or 9, wherein universal wheels are provided below the cart body (2) for changing the direction of travel of the cart.