CN210087832U

CN210087832U - Structure capable of bearing strong axial thrust generated during ice making

Info

Publication number: CN210087832U
Application number: CN201920255269.2U
Authority: CN
Inventors: 林司
Original assignee: Skema Electrical (shanghai) Co Ltd
Current assignee: Skema Electrical (shanghai) Co Ltd
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-02-18
Anticipated expiration: 2029-02-28

Abstract

The utility model discloses a structure that can bear powerful axial thrust that produces when making ice, including making the ice screw rod, going up output shaft, gear box upper cover, gear, deep groove ball bearing, kingpin plane thrust bearing and gear box lower cover down of exerting oneself, it installs on the gear box upper cover to make the ice screw rod, it is provided with output shaft to make ice screw rod below, it is provided with down output shaft to go up output shaft below, output shaft sets up under the gear box and covers down, it is provided with the gear to exert oneself to go up output shaft left side, lower output shaft bilateral symmetry is provided with kingpin plane thrust bearing, it is provided with deep groove ball bearing with output shaft both sides down to go up output shaft, gear box upper cover and gear box lower cover link together through fixed screw. The utility model discloses the powerful load thrust that produces when setting up bearing and deep groove ball bearing can bear the system ice, and simultaneous processing is simple, and is with low costs.

Description

Structure capable of bearing strong axial thrust generated during ice making

Technical Field

The utility model relates to a structure that can bear powerful axial thrust that produces when making ice belongs to mechanical equipment technical field.

Background

An ice maker (english name: ice maker or ice machine) is a refrigeration mechanical device which cools water through an evaporator by a refrigeration system refrigerant to produce ice, and ice is produced by using a refrigeration system and a water carrier through a certain device in a power-on state. According to different principles and production modes of the evaporator, the shapes of the generated ice blocks are different; ice machines are generally classified in ice form into a pellet ice machine, a flake ice machine, a slab ice machine, a tube ice machine, a shell ice machine, and the like.

The structure of the force output part of the existing ice machine speed reducer in the market is basically a deep groove ball bearing structure, the structure can not bear strong load thrust when ice is made, so that the ice machine speed reducer is broken and damaged, meanwhile, the existing ice machine speed reducer is difficult to produce in mass production and process, and the processing cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can bear the structure of the powerful axial thrust that produces when making ice to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a structure capable of bearing strong axial thrust generated during ice making comprises an ice making screw, an upper output shaft, a lower output shaft, a gear box upper cover, an output gear, a deep groove ball bearing, a needle roller plane thrust bearing and a gear box lower cover, wherein the ice making screw is installed on the gear box upper cover, the upper output shaft is arranged below the ice making screw, the lower output shaft is arranged below the upper output shaft, the lower output shaft is arranged on the gear box lower cover, the output gear is arranged on the left side of the upper output shaft, the needle roller plane thrust bearings are symmetrically arranged on two sides of the lower output shaft, the deep groove ball bearing is arranged on two sides of the upper output shaft and the lower output shaft, and the gear box upper cover and the gear box lower cover are connected together through fixing screws.

Preferably, the junction of the ice making screw and the upper output shaft is kneaded by a spline, so that the upper output shaft is connected with the ice making screw to rotate.

Preferably, the lower cover of the gear box adopts a thickened meat wall.

Preferably, the gear box upper cover is provided with a plurality of radiating blocks, the radiating blocks are provided with mounting frames, and radiating fans are arranged in the mounting frames.

Preferably, the gear box upper cover and the gear box lower cover are provided with sound insulation shells.

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

the utility model relates to a structure of powerful axial thrust that produces when can bearing system ice produces powerful load thrust when can bearing system ice through the kingpin plane thrust bearing and the deep groove ball bearing that set up, prevents that the structure from breaking impaired.

The utility model discloses the heat abstractor and the noise insulation that set up can dispel the heat and the silence function to the structure, improve structural performance.

The utility model discloses processing is simple, and is with low costs, the utility model discloses simple structure, convenient operation, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. an ice making screw; 2. an upper output shaft; 3. a lower output shaft; 4. an upper cover of the gear box; 5. a power output gear; 6. a deep groove ball bearing; 7. a needle roller plane thrust bearing; 8. a lower cover of the gear box; 9. fixing screws; 10. a spline; 11. a heat dissipating block; 12. installing a frame; 13. a heat radiation fan; 14. a sound insulating housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a structure capable of bearing strong axial thrust generated during ice making comprises an ice making screw rod 1, an upper output shaft 2, a lower output shaft 3, a gear box upper cover 4, an output gear 5, a deep groove ball bearing 6, a needle roller plane thrust bearing 7 and a gear box lower cover 8, wherein the ice making screw rod 1 is installed on the gear box upper cover 4, the upper output shaft 2 is arranged below the ice making screw rod 1, the lower output shaft 3 is arranged below the upper output shaft 2, the lower output shaft 3 is arranged on the gear box lower cover 8, the output gear 5 is arranged on the left side of the upper output shaft 2, the needle roller plane thrust bearings 7 are symmetrically arranged on two sides of the lower output shaft 3, the deep groove ball bearings 6 are arranged on two sides of the upper output shaft 2 and the lower output shaft 3, and the gear box upper cover 4 and the gear box lower cover 8 are connected together through fixing screws 9.

Further, the joint of the ice making screw 1 and the upper output shaft 2 is kneaded by using a spline 10, so that the upper output shaft 2 is connected with the ice making screw 1 for rotation.

Furthermore, the gear box lower cover 8 adopts a thickened meat wall.

Further, a plurality of radiating blocks 11 are arranged on the gear box upper cover 4, an installation frame 12 is arranged on the radiating blocks 11, and a radiating fan 13 is arranged in the installation frame 12.

Further, a sound insulation shell 14 is arranged on the gear box upper cover 4 and the gear box lower cover 8.

The working principle is as follows: the utility model relates to a structure capable of bearing the strong axial thrust generated during ice making, during use, an ice making screw 1 is inserted into an upper output shaft 2, the upper output shaft 2 is propped against a lower output shaft 3, the upper output shaft 2 is sleeved into the lower output shaft 3, during operation, the generated strong axial thrust is transmitted to the upper output shaft 2 and the lower output shaft 3 through the ice making screw 1, the upper output shaft 2 arranged at the same time evenly distributes the axial thrust to a deep groove ball bearing 6 arranged at the outer diameter part of the upper output shaft 2, the lower output shaft 3 arranged evenly distributes the axial thrust to a needle roller plane thrust bearing 7 arranged at the bottom of the lower output shaft 3 and a gear box lower cover 8, thereby the structure can bear the strong axial thrust generated during ice making, the ice making screw 1 and the upper output shaft 2 are kneaded by a spline 10 to ensure that the upper output shaft 2 is connected with the ice making screw 1 to rotate, so that the ice making screw 1 and the upper output shaft 2 synchronously rotate, meanwhile, the heat dissipation block 11 arranged on the gear box shell absorbs heat during working, the heat dissipation fan 13 arranged in the mounting frame 12 on the heat dissipation block 11 works to rapidly dissipate the heat on the heat dissipation block 11, and the sound insulation shell 14 arranged outside the structure enables the structure to have a good sound insulation function.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A structure capable of bearing strong axial thrust generated during ice making is characterized in that: comprises an ice making screw (1), an upper output shaft (2), a lower output shaft (3), a gear box upper cover (4), an output gear (5), a deep groove ball bearing (6), a needle roller plane thrust bearing (7) and a gear box lower cover (8), the ice making screw (1) is arranged on the upper cover (4) of the gear box, an upper output shaft (2) is arranged below the ice making screw (1), a lower output shaft (3) is arranged below the upper output shaft (2), the lower output shaft (3) is arranged on a lower cover (8) of the gear box, a force output gear (5) is arranged on the left side of the upper force output shaft (2), needle roller plane thrust bearings (7) are symmetrically arranged on two sides of the lower force output shaft (3), deep groove ball bearings (6) are arranged on two sides of the upper output shaft (2) and the lower output shaft (3), the upper gear box cover (4) and the lower gear box cover (8) are connected together through fixing screws (9).

2. The structure of claim 1, which can endure a strong axial pushing force generated when making ice, wherein: the connection part of the ice making screw (1) and the upper output shaft (2) is kneaded by a spline (10) to enable the upper output shaft (2) to be connected with the ice making screw (1) to rotate.

3. The structure of claim 1, which can endure a strong axial pushing force generated when making ice, wherein: the gear box lower cover (8) adopts a thickened meat wall.

4. The structure of claim 1, which can endure a strong axial pushing force generated when making ice, wherein: the gearbox is characterized in that a plurality of radiating blocks (11) are arranged on the upper cover (4) of the gearbox, an installation frame (12) is arranged on each radiating block (11), and a radiating fan (13) is arranged in each installation frame (12).

5. The structure of claim 1, which can endure a strong axial pushing force generated when making ice, wherein: and sound insulation shells (14) are arranged on the gear box upper cover (4) and the gear box lower cover (8).