CN111846959A

CN111846959A - Glass trolley bearing and rotating device

Info

Publication number: CN111846959A
Application number: CN202010698759.7A
Authority: CN
Inventors: 董清世; 张振国
Original assignee: XINYI GLASS (TIANJIN) CO LTD
Current assignee: XINYI GLASS (TIANJIN) CO LTD
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-10-30

Abstract

The invention is suitable for the technical field of glass production equipment, and provides a glass trolley bearing and rotating device which comprises a base, a turntable assembly and a bearing assembly, wherein the turntable assembly is rotatably arranged on the base, the bearing assembly is arranged on the base, the turntable assembly comprises a turntable framework, a plurality of idler wheels and a guide rail assembly, the idler wheels are arranged on one side of the turntable framework, the guide rail assembly is arranged on the other side of the turntable framework, and the turntable framework is sleeved on the bearing assembly. Through the carousel skeleton on the carousel subassembly, set up a plurality of gyro wheels in the bottom of carousel skeleton, and set up guide rail assembly on the carousel skeleton, like this, can impel the glass platform truck to guide rail assembly on, realize that the glass platform truck removes along guide rail assembly, and according to actual demand, rotatory carousel skeleton, can guide the glass platform truck to other tracks and have enough to meet the need the operation this moment, and the production efficiency is improved, avoid lifting by crane the turnover that carries out the glass platform truck through driving or fork truck, and the potential safety hazard is reduced.

Description

Glass trolley bearing and rotating device

Technical Field

The invention relates to the technical field of glass production equipment, in particular to a bearing and rotating device of a glass trolley.

Background

At present, in the glass production process, often need use the glass platform truck, the glass platform truck both can be used to deposit glass also can be used to transport glass, and building glass manufacturing enterprise generally deposits the semi-manufactured goods with A type platform truck, and most mill often adopts the mode that driving or fork truck lifted by crane to have enough to meet the need to A type platform truck.

However, under the condition that the loading rate of the products in the trolley is high, the total weight of the trolley far exceeds the rated load of a common forklift or a traveling crane, and the semi-finished products in the process are uneven in size, so that the stress of the A-type glass trolley is uneven, at the moment, if the traveling crane or the forklift is adopted for turnover, the risk of lifting accidents is increased due to excessive lifting, and great potential safety hazards exist.

Disclosure of Invention

The invention aims to provide a glass trolley bearing and rotating device, and aims to solve the technical problem that the existing glass trolley is relatively high in potential safety hazard caused by the fact that a travelling crane or a forklift is used for lifting.

In order to achieve the purpose, the invention adopts the technical scheme that: the glass trolley bearing and rotating device comprises a base, a turntable assembly and a bearing assembly, wherein the turntable assembly is rotatably installed on the base and used for bearing the glass trolley, the bearing assembly is arranged on the base and used for supporting the turntable assembly, the turntable assembly comprises a turntable framework, a plurality of idler wheels and a guide rail assembly, the idler wheels are installed on one side of the turntable framework and abutted to the base, the guide rail assembly is arranged on the other side of the turntable framework and used for bearing the glass trolley, and the turntable framework is sleeved on the bearing assembly.

Furthermore, the turntable framework comprises a positioning sleeve sleeved on the bearing assembly, a plurality of square tubes with one ends arranged on the positioning sleeve in an annular array mode, and a connecting tube used for connecting the other ends of the two adjacent square tubes, and the rollers are correspondingly arranged at the bottom of the other end of each square tube respectively.

Further, the gyro wheel including install in the gyro wheel support of square pipe bottom portion, set up in first bearing and fixed mounting in on the gyro wheel support gyro wheel axle on the gyro wheel support, offer on the gyro wheel support and be used for the holding the opening of first bearing, offer on the open-ended both sides wall and supply the through-hole that gyro wheel axle one end passed, first bearing is located on the gyro wheel axle.

Further, the guide rail assembly comprises a disc installed on the turntable framework and a pair of guide rails arranged on the disc and back to one side of the turntable framework.

Furthermore, the top of the positioning sleeve is flush with the top of each square pipe, the top of the positioning sleeve is flush with the top of each connecting pipe, and the circular discs are arranged on the top of the positioning sleeve, each square pipe and each connecting pipe.

Furthermore, a dustproof cover is further arranged on the disc, the disc is provided with a position corresponding to the positioning sleeve, the positioning sleeve penetrates through the positioning hole, and the dustproof cover is buckled on the positioning sleeve.

Further, the base comprises a chassis and a support shaft arranged on the chassis, and the bearing assembly is sleeved on the support shaft.

Further, the support shaft is provided at a central position of the chassis.

Further, the bearing assembly comprises a bearing seat and a second bearing arranged in the bearing seat, the second bearing is arranged on the supporting shaft, and the positioning sleeve is arranged on the bearing seat.

Further, along the axial direction of the bearing seat, the length of the bearing seat is smaller than that of the positioning sleeve.

The glass trolley bearing and rotating device provided by the invention has the beneficial effects that: compared with the prior art, the glass trolley is provided with the turntable assembly on the base, so that the glass trolley can be used for bearing the glass trolley; the bearing assembly is arranged on the base, so that the turntable assembly can be supported; through the carousel skeleton on the carousel subassembly promptly, set up a plurality of gyro wheels in the bottom of carousel skeleton, and set up guide rail assembly on the carousel skeleton, like this, can impel the glass platform truck to guide rail assembly on, realize that the glass platform truck removes along guide rail assembly, and according to actual demand, rotatory carousel skeleton, can lead the glass platform truck to other tracks and have enough to meet the need the operation this moment, and the production efficiency is improved, avoid lifting by crane the crane or fork truck and carry out the turnover of glass platform truck, and the potential safety hazard is reduced.

Drawings

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

FIG. 1 is a view structural view of a glass trolley carrying and rotating device provided in an embodiment of the invention;

FIG. 2 is an enlarged view of A of FIG. 1 provided in accordance with an embodiment of the present invention;

FIG. 3 is a view showing another perspective of the carriage rotating device of the glass cart according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a roller according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-a base; 10-a chassis;

2-a turntable assembly; 21-a turntable framework; 211-a positioning sleeve; 212-square tube; 213-connecting tube; 22-a roller; 221-a roller bracket; 222-a first bearing; 223-roller shaft; 224-an opening; 225-bolt; 226-a gasket; 23-a guide rail assembly; 231-a disc; 232-a guide rail;

3-a bearing assembly; 31-a second bearing; 32-bearing seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings 1 to 4 and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

As shown in fig. 1 to 4, the present embodiment provides a glass trolley carrying and rotating device, the glass trolley carrying and rotating device includes a base 1, a turntable assembly 2 is rotatably installed on the base 1, the turntable assembly 2 can be used for carrying a glass trolley, in addition, a bearing assembly 3 is further disposed on the base 1, the bearing assembly 3 can be used for supporting the turntable assembly 2, specifically, the turntable assembly 2 includes a turntable frame 21, a plurality of rollers 22 are disposed on one side of the turntable frame 21, each roller 22 abuts against the base 1, a guide rail assembly 23 is disposed on the other side of the turntable frame 21, the guide rail assembly 23 can be used for carrying a glass trolley, and the turntable frame 21 is sleeved on the bearing assembly 3. Thus, the bearing assembly 3 is arranged on the base 1, so that the turntable assembly 2 can be supported; namely, through carousel skeleton 21 on carousel subassembly 2, set up a plurality of gyro wheels 22 in the bottom of carousel skeleton 21, and set up guide rail assembly 23 on carousel skeleton 21, thus, can impel the glass platform truck on guide rail assembly 23, realize that the glass platform truck moves along guide rail assembly 23, and according to actual demand, rotatory carousel skeleton 21, can guide the glass platform truck to other tracks and have enough to meet the need the operation this moment, and the production efficiency is improved, avoid lifting by crane through driving a vehicle or fork truck and carry out the turnover of glass platform truck, and the potential safety hazard is reduced.

Further, referring to fig. 2 and 3, as a specific embodiment of the glass trolley bearing and rotating device provided by the present invention, the turntable frame 21 includes a positioning sleeve 211, the positioning sleeve 211 is sleeved on the bearing assembly 3, in addition, the turntable frame 21 further includes a plurality of square pipes 212, one end of each square pipe 212 is disposed on the positioning sleeve 211 in an annular array, the other end of each adjacent two square pipes is provided with a connecting pipe 213, and each roller 22 is correspondingly mounted at the bottom of the other end of each square pipe 212. By arranging a plurality of square pipes 212 and a plurality of connecting pipes 213, on one hand, the turntable framework 21 has a larger bearing area; on the other hand also guarantees that subsequent glass platform truck steadily rotates, in addition, through setting up square pipe 212, has increased the area of contact of guide rail assembly 23 with square pipe 212 for the glass platform truck removes more steadily along guide rail assembly.

Preferably, in the present invention, the number of the square pipes 212 is 8, the number of the connecting pipes 213 is 8, and the turntable assembly 2 forms an octagonal mesh structure by arranging 8 square pipes 212 and 8 connecting pipes 213, so as to improve the stability of the turntable frame 21. Of course, in this embodiment, the number of the square tube 212 and the number of the connecting tubes 213 are also set to be other numbers according to actual conditions and specific requirements, and the number is not limited herein.

Preferably, one end of each square tube 212 is welded on the positioning sleeve 211, and each connecting tube 213 is connected with each square tube 212 by welding, so that the square tubes 212 and the positioning sleeve 211, and each connecting tube 213 and each square tube 212 have a large binding force, and the service life of the turntable frame 21 is prolonged. Of course, the connection may be made in other ways in the present invention, and is not limited herein.

Further, referring to fig. 4, as an embodiment of the glass trolley bearing and rotating device provided by the present invention, the roller 22 includes a roller bracket 221, the roller bracket 221 is installed at the bottom of the square tube 212, a first bearing 222 and a roller shaft 223 are disposed on the roller bracket 221, the roller shaft 223 is fixedly installed on the roller bracket 221, an opening 224 is disposed on the roller bracket 221, the opening 224 can be used for accommodating the first bearing 222, through holes are disposed on two side walls of the opening 224, one end of the roller shaft 223 can pass through the through hole, and the first bearing 222 is sleeved on the roller shaft 223. Thus, by providing the opening 224, the first bearing 222 can be received in the opening 224; by providing the through hole, the roller shaft 223 is inserted into the through hole to support the first bearing 222 in the opening 224.

Preferably, the roller bracket 221 is welded to the bottom of the square pipe 212. Through the welding mode, guaranteed the unity of whole device connected mode, the subsequent processing of being convenient for, meanwhile, also strengthened the cohesion between gyro wheel 22 and the square pipe 212.

Further, referring to fig. 4, as an embodiment of the glass trolley carrying and rotating device provided by the present invention, the roller 22 further includes a bolt 225 and a washer 226, and one end of the roller shaft 223 is provided with a thread, and the washer 226 and the bolt 225 are sleeved on the roller shaft 223. In this way, the bolt 225 is screwed to the roller shaft 223, whereby the roller shaft 223 can be fixed to the track bracket 221.

Preferably, the diameter of the through hole is equal to the diameter of the roller shaft 223, and the first bearing 222 is in interference fit with the roller shaft 223. Thus, by setting the diameter of the through hole to be equal to the diameter of the roller shaft 223, seamless connection between the roller shaft 223 and the roller bracket 221 is achieved; by arranging the first bearing 222 and the roller shaft 223 to be in interference fit, the bonding force between the first bearing 222 and the roller shaft 223 is enhanced, and the relative sliding between the first bearing 222 and the roller shaft 223 is avoided.

Preferably, the first bearing 222 is a double-row bearing, but the first bearing 222 may be other bearings according to practical situations, and is not limited herein.

Further, referring to fig. 3, as an embodiment of the glass trolley bearing and rotating device provided by the present invention, the guide rail assembly 23 includes a disc 231, the disc 231 is mounted on the turntable frame 21, and a pair of guide rails 232 is further disposed on a side of the disc 231 facing away from the turntable frame 21. By providing a pair of rails 232, the pair of rails 232 can be used to carry the glass trolley on the one hand and the glass trolley can be moved along the rails 232 on the other hand. Preferably, the pair of guide rails 232 are welded to the disc 231.

Preferably, the top of the positioning sleeve 211 is flush with the top of each of the tubes 212, the top of the positioning sleeve 211 is flush with the top of each of the connection tubes 213, and the disc 231 is disposed on the top of the positioning sleeve 211, each of the tubes 212, and each of the connection tubes 213. Thus, it is ensured that the top of the set cover 211, the top of the square pipe 212, and the top of the connection pipe 213 are at the same level, and it is prepared for the subsequent circular disk 231 to be smoothly disposed on the top of the set cover 211, the square pipe 212, and the connection pipe 213.

Preferably, a dust cover (not shown in the drawings) is further disposed on the disc 231, a positioning hole is disposed on the disc 231, the positioning hole corresponds to the positioning sleeve 211, and the dust cover is fastened to the positioning sleeve 211. Thus, by providing the positioning hole on the disc 231, the positioning sleeve 211 can be inserted into the positioning hole, so that the dust cap can be conveniently buckled on the positioning sleeve 211, and dust can be prevented from entering the positioning sleeve 211.

Preferably, the diameter of the positioning hole is larger than the diameter of the positioning sleeve 211, so as to facilitate the positioning sleeve 211 to rapidly pass through the positioning hole. Of course, the diameter of the positioning hole can be equal to the diameter of the positioning sleeve 211 according to practical situations and specific requirements, and is not limited herein.

Further, referring to fig. 1 and 3, as an embodiment of the glass trolley carrying and rotating device provided by the present invention, the base 1 includes a chassis 10, a supporting shaft (not shown in the drawings) is mounted on the chassis 10, and the bearing assembly 3 is sleeved on the supporting shaft. Preferably, the support shaft is provided at a central position of the chassis 1. Thus, by providing a support shaft, the bearing assembly 3 can be sleeved on the support shaft; the supporting shaft is arranged at the central position of the chassis 1, so that the uniformity of stress of the bearing assembly 3 during rotation along the supporting shaft is ensured, and the stable rotation of the subsequent turntable framework 21 sleeved on the bearing assembly 3 is ensured.

Preferably, the support shaft is welded to the chassis 1. Of course, the chassis 1 may be formed integrally with the support shaft, and is not limited herein.

Further, referring to fig. 2, as a specific embodiment of the glass trolley bearing and rotating device provided by the present invention, the bearing assembly 3 includes a bearing seat 32 and a second bearing 31, the second bearing 31 is disposed in the bearing seat 32, the second bearing seat 32 is sleeved on a support shaft, and the positioning sleeve 211 is disposed on the bearing seat 32. Thus, the bearing seat 32 and the second bearing 31 are arranged so that the positioning sleeve 211 can rotate relative to the base 1. Preferably, in the present invention, the second bearing 31 is a tapered roller bearing, and of course, in the present invention, the second bearing 31 may be other bearings according to actual situations and specific needs, and is not limited herein.

Preferably, the length of the bearing housing 32 is less than the length of the locating sleeve 211 in the axial direction of the bearing housing 32. Thus, when the positioning sleeve 211 on the turntable assembly 2 is sleeved on the bearing seat 31, the bearing seat 31 can move up and down along the positioning sleeve 211 at the moment, and the positions of the bearing seat 31 and the positioning sleeve 211 can be adjusted.

In the present invention, when the positions of the bearing seat 31 and the positioning sleeve 211 are adjusted to the preset position, the bearing seat 31 and the positioning sleeve 211 are welded and fixed, so that the relative movement between the bearing seat 31 and the positioning sleeve 211 is avoided. In the present invention, the predetermined position is when all the uniformly distributed rollers 22 contact the upper plane of the base 1.

In the invention, the guide rail 232 is arranged on the turntable framework 21, so that the glass trolley can be borne and can linearly travel along the guide rail 232; through set up gyro wheel 22 on carousel skeleton 21 to locate the position sleeve 211 in the carousel skeleton 21 on the bearing frame 32, at this moment, when the direction and the track of glass platform truck need to be changed, rotatable disc 231 this moment, disc 231 rotates under gyro wheel 22 and bearing assembly 3's effect, thereby has changed the direction and the track of glass platform truck, realizes the turnover production of glass platform truck.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The glass trolley bearing and rotating device is characterized by comprising a base, a turntable assembly and a bearing assembly, wherein the turntable assembly is rotatably installed on the base and used for bearing the glass trolley, the bearing assembly is arranged on the base and used for supporting the turntable assembly, the turntable assembly comprises a turntable framework, a plurality of idler wheels and a guide rail assembly, the idler wheels are installed on one side of the turntable framework and abutted to the base, the guide rail assembly is arranged on the other side of the turntable framework and used for bearing the glass trolley, and the turntable framework is sleeved on the bearing assembly.

2. The glass trolley carrying and rotating device as claimed in claim 1, wherein the turntable frame comprises a positioning sleeve sleeved on the bearing assembly, a plurality of square tubes with one ends arranged on the positioning sleeve in an annular array, and a connecting tube for connecting the other ends of two adjacent square tubes, and each roller is correspondingly arranged at the bottom of the other end of each square tube.

3. The glass trolley load-bearing rotary device as claimed in claim 2, wherein the roller comprises a roller bracket mounted at the bottom of the square tube, a first bearing disposed on the roller bracket, and a roller shaft fixedly mounted on the roller bracket, the roller bracket is provided with an opening for accommodating the first bearing, two side walls of the opening are provided with through holes for one end of the roller shaft to pass through, and the first bearing is disposed on the roller shaft.

4. The glass trolley load bearing rotary device of claim 2, wherein the rail assembly comprises a disc mounted on the carousel frame and a pair of rails disposed on a side of the disc opposite the carousel frame.

5. The glass trolley load bearing rotary device of claim 4, wherein the top of the locating sleeve is flush with the top of each square tube, the top of the locating sleeve is flush with the top of each connecting tube, and the circular disc is disposed on the top of the locating sleeve, each square tube, and each connecting tube.

6. The glass trolley load bearing rotary device of claim 5, wherein the disc is further provided with a dust cap, the disc is provided with a positioning hole corresponding to the positioning sleeve for the positioning sleeve to pass through, and the dust cap is buckled on the positioning sleeve.

7. The glass trolley load bearing rotational device of claim 2, wherein the base includes a chassis and a support shaft mounted to the chassis, the bearing assembly being sleeved on the support shaft.

8. The glass trolley load bearing rotational device of claim 7, wherein the support shaft is disposed at a central location of the chassis.

9. The glass trolley load bearing rotational device of claim 7, wherein the bearing assembly includes a bearing seat, and a second bearing disposed within the bearing seat, the second bearing being disposed on the support shaft, the locating bushing being disposed on the bearing seat.

10. A glass trolley load bearing rotary device as in claim 9, wherein the bearing housing has a length in the axial direction of the bearing housing that is less than the length of the locating sleeve.